1 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
3 * lex.c: Fix a comment typo.
5 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
7 * java-tree.h: Fix a comment typo.
9 2004-09-30 Per Bothner <per@bothner.com>
11 Simplify lexer. Implement --enable-mapped-location support.
12 * jcf-parse.c (parse_class_file): Use linemap_line_start.
13 (parse_source_file_1): Pass filename as extra parameter, so we can call
14 linemap_add and set input_location here, rather than in both callers.
15 (read_class): Pass copied filename to parse_source_file_1.
16 Don't initialize wfl_operator - only needed for source compilation.
17 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
18 * lex.h: Remove a bunch of debugging macros.
19 * lex.h (struct_java_line, struct java_error): Remove types.
20 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
21 (struct java_lc_s): Remove prev_col field.
22 (struct java_lexer): New fields next_unicode, next_columns, and
23 avail_unicode. New position field, and maybe token_start field.
24 Don't need hit_eof field - use next_unicode == -1 instead.
25 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
26 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
27 * parse.h: Various changes for USE_MAPPED_LOCATION.
28 (EXPR_WFL_EMIT_LINE_NOTE): XXX
29 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
30 (struct parser_ctxt): New file_start_location field.
31 Remove p_line, c_line fields since we no longer save lines.
32 Remove elc, lineno, and current_jcf fields - no longer used.
33 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
34 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
35 source_location and is probably not needed anymore anyway.
36 Use new expr_add_Location function.
37 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
38 (java_pop_parser_context): Minor cleanup.
39 (java_parser_context_save_global, java_parser_context_restore_global,
40 java_pop_parser_context): Save/restore input_location as a unit.
41 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
42 a source_location instead of a wfl context node.
43 (check_class_interface_creation): input_filename is not addressable.
44 (create_artificial_method): Calling java_parser_context_save_global
45 and java_parser_context_restore_global is overkill. Instead,
46 temporarily set input_location from class decl.
47 (java_layout_seen_class_methods): Set input_location from method decl.
48 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
49 (finish_loop_body): Likewise.
50 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
51 (java_sprint_unicode): Take a character, not index in line.
52 (java_sneak_uncode): Replaced by java_peek_unicode.
53 (java_unget_unicode): No longer used.
54 (java_allocate_new_line. java_store_unicode): Removed, since we
55 no longer remember "lines".
56 (java_new_lexer): Update for new data structures.
57 (java_read_char): Move unget_value checking to java_read_unicode.
58 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
59 efficient functions that are used directly when lexing.
60 (java_read_unicode_collapsing_terminators): No longer needed.
61 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
62 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
63 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
64 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
65 combine switch branches, and test for common token kinds earlier.
66 (java_lex_error): Rewrite.
67 * jv-scan.c (expand_location): New function, copied from tree.c.
68 (main): Set ctxp->filename instead of setting input_filename directly.
70 2004-09-30 Per Bothner <per@bothner.com>
72 More cleanup for --enable-mapped-location.
73 * class.c (push_class): If USE_MAPPED_LOCATION don't set
74 input_location here. Instead do it in give_name_to_class.
75 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
76 * expr.c (expand_byte_code): Call linemap_line_start.
77 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
78 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
79 (expr_add_location): New function, if USE_MAPPED_LOCATION.
80 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
81 to USE_MAPPED_LOCATION case.
83 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
84 * jcf-parse.c (java_parse_file): Don't set input_filename.
85 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
86 Create a list of TRANSLATION_UNIT_DECL.
87 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
88 reason is so we can set a DECL_SOURCE_LOCATION for each file.
89 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
90 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
91 (file_start_location): New static.
92 (set_source_filename): Avoid extra access to input_filename macro.
93 Concatenate new name with class's package prefix.
94 (set_source_filename, give_name_to_class): Update.
95 (give_name_to_class): Set class's "line 0" input_location here.
96 (parse_class_file): Set input_location as a unit.
98 * jcf-parse.c (load_class): Sanity test if missing inner class file.
100 2004-09-29 Per Bothner <per@bothner.com>
102 * java-tree.h: Redefine some macros and add some declaration
103 to handle the USE_MAPPED_LOCATION case.
104 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
105 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
106 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
107 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
109 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
110 * decl.c (finish_method, java_add_stmt): Likewise.
111 * java-gimplify.c (java-gimplify.c): Likewise.
112 * jcf-write.c (generate_bytecode_insns): Likewise.
113 * lang.c (java_post_options): Likewise - call linemap_add.
115 2004-09-29 Andrew Haley <aph@redhat.com>
118 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
119 result of TRUNC_MOD_EXPR.
120 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
121 * decl.c (java_init_decl_processing): Mark
122 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
124 2004-09-28 Tom Tromey <tromey@redhat.com>
127 * class.c (add_miranda_methods): Load superinterface if not
130 2004-09-28 Andrew Haley <aph@redhat.com>
133 * jcf-parse.c (load_class): Don't try to read a class that we've
136 2004-09-28 Andrew Haley <aph@redhat.com>
138 * jcf-parse.c (load_class): Back out previous broken patch.
140 2004-09-28 Andrew Haley <aph@redhat.com>
143 * jcf-parse.c (load_class): Don't try to read a class that we've
145 Check that we really did read the right class.
147 2004-09-25 Tom Tromey <tromey@redhat.com>
150 * parse.y (create_artificial_method): Use add_method_1.
152 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
154 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
156 * gcj.texi: Fix typos.
158 2004-09-24 Tom Tromey <tromey@redhat.com>
161 * parse.y (class_instance_creation_expression): Set `$$' to NULL
162 in error parts of rule.
163 (unary_expression): Don't call error_if_numeric_overflow when $1
166 2004-09-24 Tom Tromey <tromey@redhat.com>
169 * parse.y (resolve_qualified_expression_name): Set
170 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
171 * expr.c (force_evaluation_order): Check for empty argument list
172 after stripping COMPOUND_EXPR.
174 2004-09-23 Andrew Haley <aph@redhat.com>
177 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
180 2004-09-23 Tom Tromey <tromey@redhat.com>
183 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
184 where operand is null.
186 2004-09-23 Tom Tromey <tromey@redhat.com>
189 * parse.y (not_accessible_p): Allow access to protected members
190 even when class is not static.
192 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
194 * Make-lang.in: Revert the gcc-none.o change.
196 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
198 * parse.y (patch_anonymous_class): VEC_space returns true if there
201 2004-09-21 Matt Austern <austern@apple.com>
204 * gjavah.c (free_method_name_list): Fix function definition so
205 it's a proper C prototype.
207 2004-09-21 Tom Tromey <tromey@redhat.com>
210 * gjavah.c (free_method_name_list): New method.
213 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
214 Zack Weinberg <zack@codesourcery.com>
216 * java-tree.def: Use tree_code_class enumeration constants
217 instead of code letters.
218 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
219 new tree-class enumeration constants.
221 2004-09-13 Tom Tromey <tromey@redhat.com>
224 * class.c (layout_class_method): Put synthetic methods into the
227 2004-09-11 Andrew Pinski <apinski@apple.com>
229 * Make-lang.in (java/ggc-none.c): Change dependency
230 for ggc.h into $(GGC_H).
232 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
234 * Make-lang.in (java/win32-host.o): Add dependency on
236 * win32-host.c: Add includes for coretypes.h, jcf.h
238 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
240 * Make-lang.in (GCJH_OBJS): Change dependency from
241 ggc-none.o to java/ggc-none.o
242 (JCFDUMP_OBJS): Likewise.
243 (java/ggc-none.o): New target.
245 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
247 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
248 * class.c (build_utf8_ref, build_static_field_ref,
249 make_field_value, make_method_value, get_dispatch_table,
250 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
251 * constants.c (get_tag_node, build_ref_from_constant_pool,
252 build_constants_constructor): Likewise.
253 * decl.c (java_init_decl_processing): Likewise.
254 * expr.c (build_java_array_length_access, build_newarray,
255 expand_java_multianewarray, expand_java_pushc, expand_iinc,
256 build_java_binop, build_field_ref, expand_java_add_case,
257 expand_java_call, build_known_method_ref, build_invokevirtual,
258 build_invokeinterface, build_jni_stub): Likewise.
259 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
260 * jcf-parse.c (get_constant): Likewise.
261 * lex.c (do_java_lex): Likewise.
262 * parse.y (patch_binop, patch_unaryop, patch_cast,
263 build_newarray_node, patch_newarray): Likewise.
264 * resource.c (compile_resource_data): Likewise.
265 * typeck.c (build_prim_array_type): Likewise.
267 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
269 * decl.c (java_init_decl_processing): Adjust
270 initialize_sizetypes call.
272 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
274 * jv-scan.c (fancy_abort): Add.
276 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
278 * expr.c (build_java_arrayaccess): Use convert to change
281 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
283 * class.c (make_local_function_alias): Allocate extra space for 'L'
284 in name buffer. Reported by Thomas Neumann.
286 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
288 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
289 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
290 * lex.c (do_java_lex): Adjust.
291 (error_if_numeric_overflow): Likewise.
293 2004-08-18 Andrew Pinski <apinski@apple.com>
295 * class.c (make_local_function_alias): Only make a new decl if we
296 support alias attribute on all decls.
298 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
300 * class.c (make_local_function_alias): New function. Create local
301 alias for public method DECL.
302 (make_method_value): Use make_local_function_alias.
303 * parse.y (craft_constructor): Don't special-case anonymous classes.
304 Always set ctor_name to init_identifier_node.
305 (lookup_method_invoke): Call layout_class_method when creating
306 anonymous class constructor.
308 2004-08-18 Richard Henderson <rth@redhat.com>
310 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
311 default case. Treat '<' similarly. Update for
312 is_gimple_formal_tmp_var name change.
314 2004-08-17 Andrew Haley <aph@redhat.com>
316 * lang.c (lang_printable_name): Obey verbose flag.
317 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
318 lang_printable_name().
319 (verify_constructor_circularity, get_printable_method_name,
320 check_abstract_method_definitions, java_check_regular_methods,
321 java_check_abstract_methods, check_inner_class_access,
322 fix_constructors, patch_method_invocation, patch_return):
324 * expr.c (pop_type_0): Likewise.
326 * java-tree.h (lang_printable_name_wls): Delete.
328 2004-08-16 Tom Tromey <tromey@redhat.com>
331 * parse.y (primary): Changed for initialized and uninitialized
333 (array_access): Handle array_creation_initialized.
334 (array_creation_expression): Split into
335 array_creation_initialized and array_creation_uninitialized.
337 2004-08-16 Andrew Haley <aph@redhat.com>
339 * jcf-write.c (find_constant_index): Canonicalize NaNs when
342 2004-08-16 Elliot Lee <sopwith@redhat.com>
345 * jcf-parse.c (java_parse_file): Handle filenames with embedded
346 spaces, and quoted filelists.
348 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
350 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
351 * class.c (build_utf8_ref, build_static_field_ref,
352 make_field_value, make_method_value, get_dispatch_table,
353 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
354 * constants.c (get_tag_node, build_ref_from_constant_pool,
355 build_constants_constructor): Likewise.
356 * decl.c (java_init_decl_processing): Likewise.
357 * expr.c (build_java_array_length_access, build_newarray,
358 expand_java_multianewarray, expand_java_pushc, expand_iinc,
359 build_java_binop, build_field_ref, expand_java_add_case,
360 expand_java_call, build_known_method_ref, build_invokevirtual,
361 build_invokeinterface, build_jni_stub): Likewise.
362 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
363 * jcf-parse.c (get_constant): Likewise.
364 * lex.c (do_java_lex): Likewise.
365 * parse.y (patch_binop, patch_unaryop, patch_cast,
366 build_null_of_type, patch_newarray): Likewise.
367 * resource.c (compile_resource_data): Likewise.
368 * typeck.c (build_prim_array_type): Likewise.
370 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
372 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
373 Don't create BLOCK here or call java_gimplify_block.
375 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
377 * java-tree.h (flag_deprecated): Removed.
378 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
379 * parse.y (check_deprecation): Check warn_deprecated instead of
382 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
384 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
385 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
386 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
387 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
388 flag_force_classes_archive_check, flag_optimize_sci,
389 flag_indirect_dispatch): Remove explicit declarations.
390 * lang.opt: Add implicit declare/define/assign. Remove obsolete
393 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
396 * Make-lang.in (java.install-man): Install from either build
397 tree or source tree, whichever has the file first.
399 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
401 * jcf-parse.c (get_constant): Adjust force_fit_type call.
402 * lex.h (SET_LVAL_NODE_TYPE): Remove.
403 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
404 (do_java_lex): Likewise. Adjust force_fit_type call.
406 2004-08-04 Roger Sayle <roger@eyesopen.com>
407 Andrew Haley <aph@redhat.com>
409 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
410 checking trees as they're being built.
411 (convert): Call convert_ieee_real_to_integer if we're
412 converting a constant, even if we're writing a class file.
414 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
417 * parse.y (fold_constant_for_init): Call resolve_field_access with
418 correct current_class context.
420 2004-08-01 Roger Sayle <roger@eyesopen.com>
422 * decl.c (update_aliases, initialize_local_variable): Replace calls
423 to build with calls to buildN.
424 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
425 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
426 * parse.h (BUILD_THROW): Likewise.
427 * parse.y (switch_expression, synchronized_statement,
428 catch_clause_parameter, array_creation_expression,
429 conditional_expression, make_qualified_name,
430 resolve_qualified_expression_name, patch_method_invocation,
431 patch_invoke, build_method_invocation, build_new_invocation,
432 build_assignment, patch_assignment, build_binop, patch_binop,
433 build_string_concatenation, build_incdec, patch_unaryop,
434 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
435 patch_return, build_if_else_statement, build_labeled_block,
436 build_new_loop, build_loop_body, build_bc_statement,
437 build_assertion, encapsulate_with_try_catch, build_try_statement,
438 build_try_finally_statement, patch_synchronized_statement,
439 emit_test_initialization): Likewise, replace build with buildN.
441 2004-07-28 Eric Christopher <echristo@redhat.com>
443 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
444 (java_unsafe_for_reeval): Ditto.
446 2004-07-26 <hp@bitrange.com>
448 * parse.y (build_super_invocation): Adjust declaration order to
449 avoid declaration after statement.
451 2004-07-25 Bernardo Innocenti <bernie@develer.com>
453 * decl.c: Rename all identifiers named `class' to `cl'.
455 2004-07-25 Richard Henderson <rth@redhat.com>
457 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
459 2004-07-23 Mike Stump <mrs@apple.com>
461 * boehm.c (set_bit): Improve type safety wrt unsignedness.
462 * gjavah.c (throwable_p, decode_signature_piece,
463 print_full_cxx_name, print_include, add_namelet, add_class_decl,
464 process_file): Likewise.
465 * jcf-dump.c (main): Likewise.
466 * jcf-io.c (read_zip_member): Likewise.
467 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
468 give_name_to_class, get_class_constant): Likewise.
469 * jcf-write.c (find_constant_wide, push_long_const,
470 generate_classfile): Likewise.
471 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
472 * parse.y (read_import_dir): Likewise.
473 * typeck.c (parse_signature_type): Likewise.
474 * verify.c (verify_jvm_instructions): Likewise.
475 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
477 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
479 * Make-lang.in: Replace rmic and rmiregistry references with
480 grmic and grmiregistry.
481 * gcj.texi: Likewise.
483 2004-07-20 Andrew Haley <aph@redhat.com>
486 * verify.c (verify_jvm_instructions): Comment change only.
488 * typeck.c (build_java_array_type): Add size field to array name.
490 * java-tree.h (LOCAL_SLOT_P): New.
491 (update_aliases): Add PC argument.
492 (pushdecl_function_level): New function.
494 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
495 MODIFY_EXPR, and SAVE_EXPR.
496 (java_gimplify_modify_expr): New function.
498 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
499 (expand_iinc): Pass PC to update_aliases().
500 (STORE_INTERNAL): Likewise.
501 (process_jvm_instruction): Likewise.
503 * decl.c (base_decl_map): New variable.
504 (uniq): New variable.
505 (update_aliases): Rewrite with more thorough checking.
506 (debug_variable_p): New function.
507 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
508 (check_local_named_variable): Delete whole function.
509 (initialize_local_variable): New function.
510 (check_local_unnamed_variable): Add checks and comments.
511 (find_local_variable): Rewrite.
512 (java_replace_reference): New function.
513 (function_binding_level): New variable.
514 (pushdecl_function_level): New function.
515 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
516 (maybe_pushlevels): Call pushdecl() on each of the new decls.
517 (start_java_method): Reset uniq. Create base_decl_map. Set
518 function_binding_level.
519 (end_java_method): Null unused fields to save memory.
521 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
523 * class.c (add_interface_do): Remove.
524 (set_super_info, interface_of_p, maybe_add_interface,
525 add_interface, make_class_data, layout_class,
526 add_miranda_methods): Adjust BINFO accessors and addition.
527 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
529 * jcf-write.c (generate_classfile): Likewise.
530 * parse.y (patch_anonymous_class, check_inner_circular_reference,
531 check_circular_reference, java_complete_class,
532 check_abstract_method_definitions,
533 java_check_abstract_method_definitions,
534 check_interface_throws_clauses, java_check_abstract_methods,
535 lookup_java_interface_method2,
536 find_applicable_accessible_methods_list): Adjust BINFO accessors
538 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
540 2004-07-18 Roger Sayle <roger@eyesopen.com>
542 * builtins.c (max_builtin, min_builtin,
543 java_build_function_call_expr): Replace calls to build with buildN.
544 * class.c (build_class_ref, build_static_field_ref,
545 get_dispatch_table, make_class_data, layout_class_method): Likewise.
546 * constants.c (build_ref_from_constant_pool): Likewise.
547 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
548 add_stmt_to_compound): Likewise.
549 * except.c (build_exception_object_ref, expand_end_java_handler):
551 * java-gimplify.c (java_gimplify_case_expr,
552 java_gimplify_default_expr, java_gimplify_block,
553 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
554 * jcf-write.c (generate_bytecode_insns): Likewise.
555 * typeck.c (convert_ieee_real_to_integer): Likewise.
557 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
559 * java-tree.h (builtin_function): Declare.
561 2004-07-16 Steven Bosscher <stevenb@suse.de>
563 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
564 abuse restore_line_number_status.
566 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
569 * jcf-parse.c (java_emit_static_constructor): Specify default
572 2004-07-13 Per Bothner <per@bothner.com>
574 * java-tree.h (all_class_filename): Remove useless macro.
575 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
576 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
577 * parse.y (java_parser_context_restore_global): Replace
578 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
579 * jcf-parse.c (read_class, java_parse_file): Likewise.
581 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
584 gjavah.c (print_field_info): Emit constant only if field is static.
586 2004-07-11 Roger Sayle <roger@eyesopen.com>
588 * expr.c (java_truthvalue_conversion, flush_quick_stack,
589 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
590 build_java_ret, build_java_throw_out_of_bounds_exception,
591 build_java_array_length_access, java_check_reference,
592 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
593 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
594 expand_java_arrayload, build_java_monitor, expand_java_return,
595 expand_load_internal, expand_java_NEW, build_get_class,
596 build_instanceof, expand_java_CHECKCAST, expand_iinc,
597 build_java_soft_divmod, build_java_binop, build_field_ref,
598 expand_compare, expand_java_goto, expand_java_switch,
599 expand_java_add_case, build_class_init, build_known_method_ref,
600 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
601 expand_invoke, build_jni_stub, expand_java_field_op,
602 java_expand_expr, expand_byte_code, STORE_INTERNAL,
603 force_evaluation_order, emit_init_test_initialization): Convert
604 calls to "build" into calls to the prefered "buildN" functions.
606 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
608 * java-tree.h (set_block): Remove.
609 * lang.c (java_clear_binding_stack): New.
610 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
611 * decl.c (struct binding_level): Remove this_block.
612 (clear_binding_level): Likewise.
613 (poplevel): Don't handle this_block.
616 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
618 * class.c (common_enclosing_context_p): Remove statement with no
621 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
624 * parse.y (create_anonymous_class): Remove 'location' argument. Use
625 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
626 (craft_constructor): Inherit access flags for implicit constructor
627 from the enclosing class.
628 (create_class): Fix comment typo.
629 (resolve_qualified_expression_name): Pass type of qualifier to
630 not_accessible_p, not the type in which target field was found.
631 (not_accessible_p): Handle inner classes. Expand protected
632 qualifier-subtype check to enclosing instances, but don't apply this
633 check to static members. Allow protected access to inner classes
634 of a subtype. Allow private access within common enclosing context.
635 (build_super_invocation): Get WFL line number info from current
637 (build_incomplete_class_ref): Update for new create_anonymous_class
639 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
640 common_enclosing_instance_p.
641 * class.c (common_enclosing_context_p): New. Determine if types
642 share a common enclosing context, even across static contexts.
643 (common_enclosing_instance_p): Renamed from
644 common_enclosing_context_p. Determines if types share a common
645 non-static enclosing instance.
646 * java-tree.h (common_enclosing_instance_p): Declare.
647 * jcf-write.c (get_method_access_flags): New. Surpress private flag
648 for inner class constructors.
649 (generate_classfile): Use get_method_access_flags.
651 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
653 * class.c (interface_of_p): Check for null TYPE_BINFO.
655 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
657 * class.c (make_class): Do not create binfo here.
658 (set_super_info): Create it here.
659 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
661 2004-07-08 Richard Henderson <rth@redhat.com>
663 * expr.c (case_identity, get_primitive_array_vtable,
664 java_expand_expr, emit_init_test_initialization): Remove.
665 * java-tree.h (java_expand_expr): Remove.
666 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
668 2004-07-07 Per Bothner <per@bothner.com>
670 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
671 get internal error due to mismatched types.
673 * gcj.texi (Invoking gij): Document new -verbose:class flag.
675 * gcj.texi (Linking): New node. Document -lgij usage.
677 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
679 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
680 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
681 * java/class.c (set_super_info, class_depth, interface_of_p,
682 maybe_add_interface, add_interface, make_class_data,
683 layout_class, add_miranda_methods): Adjust BINFO macros.
684 * expr.c (can_widen_reference_to, lookup_field): Likewise.
685 * jcf-write.c (generate_classfile): Likewise.
686 * parse.y (patch_anonymous_class,
687 check_inner_circular_reference, check_circular_reference,
688 java_complete_class, check_abstract_method_definitions,
689 java_check_abstract_method_definitions,
690 check_interface_throws_clauses, java_check_abstract_methods,
691 lookup_java_interface_method2,
692 find_applicable_accessible_methods_list): Likewise.
693 * typeck.c (find_method_in_interface): Likewise.
694 * verify.c (merge_types): Likewise.
696 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
698 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
699 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
701 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
703 * class.c (make_class): Use make_tree_binfo.
704 (set_super_info, add_interface_do): Likewise.
705 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
707 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
709 * verify.c: Correct array element access formatting thinko.
711 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
713 * verify.c: Insert a short blurb at the start referring to the JVMS.
714 (merge_type_state): Remove redundant nested if statement.
715 (verify_jvm_instructions): Ensure current_subr is initialised to
717 Minor formatting fixes all over the place.
719 2004-07-02 Richard Henderson <rth@redhat.com>
721 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
723 2004-07-01 Richard Henderson <rth@redhat.com>
725 * class.c (registerClass_libfunc): Remove.
726 (init_class_processing): Don't set it.
727 (emit_register_classes): Take list_p parameter. Fill it in
728 with _Jv_RegisterClass calls.
729 * decl.c (java_init_decl_processing): Don't call
730 init_resource_processing.
731 * jcf-parse.c (java_emit_static_constructor): New.
732 (java_parse_file): Call it.
733 * resource.c (registerResource_libfunc): Remove.
734 (init_resource_processing): Remove.
735 (write_resource_constructor): Take list_p parameter. Fill it in
736 with _Jv_RegisterResource calls.
737 * java-tree.h: Update prototypes.
739 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
742 * class.c (layout_class_method): Do not override package-private
743 method if its in a different package.
744 (split_qualified_name): Move here from parse.y. Rename from
745 breakdown_qualified. Add comment.
746 (in_same_package): Move here from parse.y. Add comment.
747 * java-tree.h (break_down_qualified, in_same_package): Declare.
748 (in_same_package): Likewise.
749 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
752 2004-06-29 Andrew Haley <aph@redhat.com>
754 * except.c (expand_start_java_handler): Push a new binding level.
755 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
756 register_exception_range() to register where we'll do it.
757 (expand_end_java_handler): Remove old bogus code. Replace with
758 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
759 the top of the expression we're curently building.
760 (maybe_end_try): Delete.
761 * decl.c (binding_level.exception_range): New field.
762 (clear_binding_level): Add field exception_range. Reformat.
763 (poplevel): Call expand_end_java_handler().
764 (poplevel): Call java_add_stmt only if functionbody is false.
765 (maybe_poplevels): Don't call maybe_end_try() from here.
766 (end_java_method): Clear no longer used trees in function decl.
767 (register_exception_range): New function.
768 * java-tree.h (register_exception_range, struct eh_range): Declare.
770 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
772 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
774 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
777 * expr.c (class_has_finalize_method): Fix method name indentation.
778 (expand_java_call): Remove K&R style parameter declaration.
779 (expand_invoke): Fix statement indentation.
780 (expand_java_field_op): Likewise.
781 * parse-scan.y: Fix typo.
782 (reset_report): Fix method name indentation.
783 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
785 * verify.c (verify_jvm_instructions): Document parameters, insert
787 * lang.c (lang_init_source): Fix method name indentation.
788 * class.c (common_enclosing_context_p): Likewise.
789 (emit_symbol_table): Fix parameter list indentation.
790 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
791 parameter declaration.
792 * constants.c: Fix copyright notice indentation.
793 * typeck.c (find_method_in_superclasses): Fix parameter list
795 (find_method_in_interfaces): Likewise.
796 * zextract.c (makelong): Fix method name indentation.
798 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
801 * parse.y (create_interface): Set correct access modifiers for
803 * jcf-write.c (get_classfile_modifiers): New function.
804 (generate_classfile): Use get_classfile_modifiers, not
807 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
809 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
810 dependency to current parser context, not NULL_TREE, for top-level
812 (jdep_resolve_class): Enable member access check for all inner
815 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
817 * parse.y (qualify_and_find): Pass type decl, not identifier, to
820 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
823 * expr.c (expand_java_field_op): Ensure that target class for static
824 field access has been loaded.
826 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
827 Ranjit Mathew <rmathew@hotmail.com>
829 PR java/1207, java/16178
830 * jcf-parse.c (load_class): Return immediately if passed a type decl
831 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
832 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
833 before calling load_class.
834 (qualify_and_find): Likewise.
835 (find_in_imports_on_demand): Likewise.
836 (find_applicable_accessible_methods_list): Likewise.
838 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
840 * parse.y (java_layout_seen_class_methods): Don't call load_class
841 on class defined by source parser.
843 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
845 * parse.y (set_nested_class_simple_name_value): Removed.
846 (java_complete_expand_class): Remove calls to
847 set_nested_class_simple_name_value.
849 2004-06-22 Andrew Haley <aph@redhat.com>
850 Ranjit Mathew <rmathew@hotmail.com>
853 * decl.c (force_poplevels): Remove call to expand_end_bindings.
855 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
857 * parse.y (create_class): Correct diagnostic message about
858 java.lang.Object extending anything else.
860 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
862 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
863 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
864 * constants.c (build_ref_from_constant_pool): Likewise.
865 * expr.c (build_java_array_length_access): Likewise.
866 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
867 (invoke_build_dtable, build_invokevirtual): Likewise.
868 (build_invokeinterface, java_expand_expr): Likewise.
869 (emit_init_test_initialization): Likewise.
870 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
871 * parse.y (make_qualifed_name, build_array_ref): Likewise.
873 2004-06-21 Andrew Haley <aph@redhat.com>
875 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
878 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
880 * jcf.h (struct JCF): Change java_source, right_zip and finished
882 * lex.h (struct java_lexer): Change hit_eof, read_anything,
883 byte_swap and use_fallback to unsigned int.
884 * parse.h (struct _jdep): Change flag0 to unsigned int.
886 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
889 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
890 before trying to lay out its methods.
891 * jcf-parse.c (read_class): Track parsed files using canonical paths
892 obtained via lrealpath from libiberty.
893 (java_parse_file): Likewise.
894 (parse_source_file_1): Rename formal parameter to reflect its
895 modified purpose. Minor formatting fix.
897 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
899 * class.c (emit_register_classes): Make the function uninlinable,
900 do not set current_function_cannot_inline.
901 * resource.c (write_resource_constructor): Do not reset
902 flag_inline_functions around rest_of_compilation.
904 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
907 * expr.c (java_truthvalue_conversion): Handle
908 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
909 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
910 i.e. return the expression.
912 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
914 * gjavah.c: Include version.h
916 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
918 * jcf-write.c (generate_bytecode_conditional): Correct handling
919 of unordered conditionals. Add comment.
921 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
922 Per Bothner <per@bothner.com>
924 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
925 local variable was initialised upon declaration.
926 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
927 variable was final and initialised upon declaration.
928 * check-init.c (check_final_reassigned): Give error only if a blank
929 final is not definitely unassigned or if an initialised final is
931 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
932 assignment expressions. Remove case MODIFY_EXPR, label do_default.
933 (check_init): Perform initialised-variable-removing-optimisation
934 only on non-final local variables.
936 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
938 * jcf-write.c (generate_bytecode_conditional): Handle binops
939 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
941 (generate_bytecode_insns): Likewise.
943 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
945 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
946 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
948 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
950 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
951 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
953 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
955 * decl.c (struct binding_level): Add GTY marker. Compile
956 binding_depth unconditionally.
957 (current_binding_level, free_binding_level, global_binding_level):
959 (clear_binding_level): Unconditionally set binding_depth.
960 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
962 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
964 * lex.c (java_new_lexer): Set 'encoding'.
965 (java_read_char): Improve error message for unrecognized characters.
966 * lex.h (struct java_lexer): New field 'encoding'.
968 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
970 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
972 2004-05-21 Mark Wielaard <mark@klomp.org>
974 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
977 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
979 * typeck.c: Remove non-printable character 160.
981 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
983 * check-init.c: Correct minor typos.
985 2004-05-13 Diego Novillo <dnovillo@redhat.com>
987 * Make-lang.in, expr.c, java-gimplify.c: Rename
988 tree-simple.[ch] to tree-gimple.[ch].
990 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
992 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
994 2004-05-13 Diego Novillo <dnovillo@redhat.com>
996 Merge from tree-ssa-20020619-branch. See
997 ChangeLog.tree-ssa for details.
999 * Make-lang.in, builtins.c, check-init.c, class.c,
1000 constants.c, decl.c, except.c, expr.c, java-except.h,
1001 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
1002 lang.c, lang.opt, parse.y, resource.c: Merged.
1003 * java-gimplify.c: New file.
1005 2004-05-10 Andrew Haley <aph@redhat.com>
1007 * parse.y (create_class): Set TYPE_VFIELD.
1008 * decl.c (java_init_decl_processing): Likewise.
1010 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
1011 * class.c (make_method_value): Replace DECL_VINDEX with call to
1013 (get_dispatch_vector): Likewise.
1014 (layout_class_method): Likewise.
1015 Replace set of DECL_VINDEX with call to set_method_index().
1016 (set_method_index): New function.
1017 (get_method_index): New function.
1018 * java-tree.h (set_method_index): New function decl.
1019 (get_method_index): New function decl.
1021 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
1023 * parse.y (check_pkg_class_access): Add new argument
1024 and use it when cl is NULL to call lookup_cl on it.
1025 (parser_check_super_interface): Do not call lookup_cl.
1026 Pass this_decl to check_pkg_class_access and NULL
1027 instead of lookup_cl.
1028 (parser_check_super): Update for change in
1029 check_pkg_class_access.
1030 (do_resolve_class): Likewise.
1031 (process_imports): Likewise.
1032 (find_in_imports_on_demand): Likewise.
1033 (resolve_qualified_expression_name): Likewise.
1035 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
1037 Fixes PR java/9685, PR java/15073
1038 * parse.y (accessibility_string): New method.
1039 (not_accessible_field_error): Use accessibility_string()
1040 instead of java_accstring_lookup().
1041 (resolve_qualified_expression_name): Check with
1042 check_pkg_class_access() before allowing access using
1045 Use check_pkg_class_access() instead of not_accessible_p()
1046 for unqualified types.
1047 (not_accessible_p): Use DECL_CONTEXT (member) instead of
1048 REFERENCE for package-private access checking.
1049 (patch_method_invocation): Use accessibility_string() instead
1050 of java_accstring_lookup().
1052 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
1055 * gjavah.c (struct method_name): Add member is_native.
1056 (overloaded_jni_method_exists_p): Match candidate method only if
1058 (print_method_info): Initialise is_native flag from the method's
1061 2004-04-30 Roger Sayle <roger@eyesopen.com>
1063 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
1064 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
1066 2004-04-22 Roger Sayle <roger@eyesopen.com>
1068 * resource.c (write_resource_constructor): Guard call to possibly
1069 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
1071 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
1073 * class.c (make_class_data): Add new field aux_info.
1074 * decl.c (java_init_decl_processing): Push type and decl for
1077 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
1079 * expr.c (expand_java_NEW): Don't use size argument for
1080 _Jv_AllocObject calls.
1081 * parse.y (patch_invoke): Likewise.
1083 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
1085 * expr.c (build_invokeinterface): Remove unused variables to
1088 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
1090 * class.c (get_interface_method_index): New function. Return dispatch
1091 index for interface method.
1092 (make_method_value): For interface methods, set index field to
1093 iface dispatch index, not DECL_VINDEX.
1094 * expr.c (build_invokeinterface): Use get_interface_method_index.
1096 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1098 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
1100 2004-03-31 Andrew Haley <aph@redhat.com>
1103 * jcf-io.c (opendir_in_zip): Tidy up error handling.
1105 2004-03-30 Zack Weinberg <zack@codesourcery.com>
1107 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
1108 form of GTY markers.
1110 2004-03-25 Marcus Meissner <meissner@suse.de>
1113 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
1115 2004-03-23 Tom Tromey <tromey@redhat.com>
1118 * jcf-write.c (make_class_file_name): Don't report if mkdir
1121 2004-03-23 Tom Tromey <tromey@redhat.com>
1123 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
1125 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
1127 * class.c, gjavah.c, lang.c: Fix comment typos.
1128 * gcj.texi: Fix typos.
1130 2004-03-19 Per Bothner <per@bothner.com>
1132 * gcj.texi (Code Generation): Document new flags and assert defaults.
1134 * class.c (assume_compiled_node_struct): Rename type to
1135 class_flag_node_struct, as it is now also used for enable_assertions.
1136 Rename assume_compiled_node typedef. Rename excludep field to value.
1137 (find_assume_compiled_node): Rename function to find_class_flag_node.
1138 Minor optimization - avoid needless strlen.
1139 (add_assume_compiled): Some tweaking and optimization.
1140 Rename and generalize to add_class_flag takem an extra parameter.
1141 (add_assume_compled): New just calls add_class_flag.
1142 (add_enable_assert, enable_assertions): New functions.
1143 (enable_assert_tree): New static.
1144 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
1145 * lang.opt (fenable-assertions, fenable-assertions=,
1146 fdisable-assertions, fdisable-assertions=): New options.
1147 * lang.c (java_handle_option): Handle new options.
1148 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
1149 class in an interface - create helper class nested in outer interface.
1150 (build_assertion): Short-circuit if enable_assertions is false.
1152 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1154 * java-tree.h: Changes throughout to add checking to macros
1155 and numerous whitespace changes.
1156 (VAR_OR_FIELD_CHECK): New macro.
1157 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
1158 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
1160 2004-03-16 Per Bothner <per@bothner.com>
1162 * jcf-jump.c (options): New --print-constants option.
1163 * gcj.texi (Invoking jcf-dump): Document --print-constants.
1165 * jcf-dump.c (flag_print_constant_pool): Default to off.
1166 (print_constant_terse_with_index): New helper function.
1167 (various places): Check flag_print_constant_pool where missing.
1168 (main): If verbose set flag_print_constant_pool.
1169 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
1171 2004-03-15 Andrew Haley <aph@redhat.com>
1174 * parse.y (java_complete_lhs): Check that final variable has an
1177 2004-03-12 Andrew Haley <aph@redhat.com>
1180 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
1183 2004-02-29 Roger Sayle <roger@eyesopen.com>
1185 * jcf-parse.c (java_parse_file): Handle the case that input_filename
1188 2004-02-27 Per Bothner <per@bothner.com>
1190 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
1191 suggestion: Use build_incomplete_class_ref.
1192 This fixes PR java/13508, java/11714.
1194 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
1196 * java/parse.h: Update copyright.
1198 2004-02-26 Andrew Haley <aph@redhat.com>
1201 * parse.y (check_interface_throws_clauses): Check for
1202 !METHOD_INVISIBLE (iface_method).
1203 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
1204 well as CLASS_ABSTRACT.
1206 2004-02-25 Per Bothner <per@bothner.com>
1208 * parse.y (build_assertion): If we're in an inner class, create the
1209 class$ helper routine in the outer class.
1211 2004-02-19 Richard Henderson <rth@redhat.com>
1213 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
1215 2004-02-16 Geoffrey Keating <geoffk@apple.com>
1217 * Make-lang.in (java.install-man): Add extra dependencies.
1219 2004-02-13 Geoffrey Keating <geoffk@apple.com>
1221 * Make-lang.in: Install man pages under the same names
1222 (possibly transformed) as the program they document.
1224 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
1226 * gjavah.c: Include "intl.h".
1227 (error): New function.
1228 (main): Call gcc_init_libintl.
1229 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
1230 print_stub_or_jni, process_file, main): Use error rather than
1232 (print_method_info, usage, help, version, main): Mark strings for
1233 translation with _. Avoid splitting up sentences. Send
1234 information messages to stdout.
1235 * jcf-dump.c: Include "intl.h".
1236 (main): Call gcc_init_libintl.
1237 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
1238 Mark error, usage and version messages for translation with _.
1239 Avoid splitting up sentences.
1240 * jv-scan.c: Include "intl.h".
1241 (fatal_error, warning): Change parameter s to msgid. Translate
1243 (main): Call gcc_init_libintl.
1244 (usage, help, version): Mark error, usage and version messages for
1245 translation with _. Avoid splitting up sentences.
1246 * jvgenmain.c: Include "intl.h".
1247 (main): Call gcc_init_libintl.
1248 (usage, main): Mark error messages for translation with _.
1249 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
1250 JVGENMAIN_OBJS): Add intl.o.
1251 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
1252 java/jvgenmain.o): Update dependencies.
1254 2004-02-08 Per Bothner <per@bothner.com>
1256 * parse.y (resolve_qualified_expression_name): In case of inaccessible
1257 class don't use not_accessible_field_error, which can get confused.
1259 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
1261 Make-lang.in (po-generated): Delete.
1263 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
1265 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
1267 * decl.c: Include target.h.
1268 (start_java_method): Replace PROMOTE_PROTOTYPES with
1269 targetm.calls.promote_prototypes.
1270 * expr.c: Include target.h.
1271 (pop_arguments): Replace PROMOTE_PROTOTYPES with
1272 targetm.calls.promote_prototypes.
1273 * parse.y: Include target.h.
1274 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
1275 with targetm.calls.promote_prototypes.
1277 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
1279 * typeck.c: Update copyright.
1281 2004-02-02 Tom Tromey <tromey@redhat.com>
1283 * decl.c (java_init_decl_processing): Remove duplicate
1286 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
1288 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
1290 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
1292 * expr.c (build_field_ref): Move variable
1295 2004-01-28 Andrew Haley <aph@redhat.com>
1297 * expr.c (build_field_ref): Widen field offset.
1299 2004-01-27 Andrew Haley <aph@redhat.com>
1302 * parse.y (check_interface_throws_clauses): Make sure class_decl
1305 2004-01-22 Jeff Sturm <jsturm@one-point.com>
1308 * parse.y (patch_assignment): Don't modify lhs_type for
1309 reference assignments.
1311 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
1313 * Make-lang.in: Replace $(docdir) with doc.
1314 (java.info, java.srcinfo, java.man, java.srcman): New rules.
1315 (java.install-man): Revamp rule.
1317 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
1319 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
1320 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
1321 instead of deferred backquote.
1323 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
1325 * typeck.c (find_method_in_interfaces): Move variable
1328 2004-01-16 Andrew Haley <aph@redhat.com>
1331 * typeck.c (shallow_find_method): New.
1332 (find_method_in_superclasses): New.
1333 (find_method_in_interfaces): New.
1334 (lookup_do): Rewrite.
1335 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
1337 * jcf-parse.c (read_class): Save and restore output_class.
1338 * decl.c (java_expand_body): Set output_class from fndecl.
1340 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
1342 * class.c (gen_indirect_dispatch_tables): Fix string length
1345 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
1347 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
1348 (java.srcextra): Copy above back to source directory if requested.
1349 (po-generated): Delete reference to $(parsedir).
1350 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
1353 2004-01-14 Jan Hubicka <jh@suse.cz>
1355 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
1358 2004-01-09 Mark Mitchell <mark@codesourcery.com>
1360 * java-tree.h (java_expand_expr): Change prototype.
1361 * expr.c (java_expand_expr): Add alt_rtl parameter.
1363 2004-01-09 Andrew Haley <aph@redhat.com>
1366 * parse.y (java_fix_constructors): Set output_class.
1367 (java_reorder_fields): Likewise.
1368 (java_layout_classes): Likewise.
1369 (java_expand_classes): Generate indirect dispatch tables.
1370 (java_expand_classes): Set output_class.
1371 (java_finish_classes): Likewise.
1372 * lang.c (java_init): Turn on always_initialize_class_p if we're
1373 using indirect dis[atch.
1374 (java_decl_ok_for_sibcall): Use output_class, not current_class.
1375 (java_get_callee_fndecl): Use class local atable.
1377 (always_initialize_class_p): Decl moved to java-tree.h.
1378 (HANDLE_CLASS_INFO): Set output_class.
1379 (read_class): Likewise.
1380 (parse_class_file): Call gen_indirect_dispatch_tables.
1381 (parse_zip_file_entries): Set output_class.
1382 (java_parse_file): Set output_class. Don't emit symbol tables.
1383 * java-tree.h (output_class): New.
1384 Remove global declarations for otable, atable, and ctable.
1385 (always_initialize_class_p): moved here from decl.c.
1387 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
1388 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
1389 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
1390 (struct lang_type): Add otable_methods, otable_decl,
1391 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
1392 ctable_decl, catch_classes, type_to_runtime_map.
1393 * expr.c (build_field_ref): Make otable, atable, and ctable class
1394 local rather than global.
1395 (build_known_method_ref): Likewise.
1396 (build_invokeinterface): Likewise.
1397 (java_expand_expr): Pass runtime type (rather than actual type) to
1399 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
1400 this class. Look up each class in that map to delete duplicates.
1401 (expand_end_java_handler): Pass runtime type (rather than actual
1402 type) to expand_start_catch.
1403 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
1405 (java_init_decl_processing): Rearrange things. Remove global
1406 declarations of otable, atable, and ctable.
1407 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
1408 (java_expand_body): Set output_class.
1409 * constants.c (build_constant_data_ref): Use output_class, not
1411 (alloc_name_constant): Likewise.
1412 * class.c (gen_indirect_dispatch_tables): New.
1413 (build_class_ref): Generate hard reference to superclass, even if
1414 using indirect dispatch.
1415 (build_static_field_ref): Use class local atable.
1416 (make_class_data): Generate hard reference to superclass, even if
1417 using indirect dispatch.
1418 Generate symbolic references to interfaces when using indirect
1420 (make_class_data): Emit otable, atable, and ctable.
1421 Make otable, atable, and ctable class local rather than global.
1422 (emit_catch_table): Make otable, atable, and ctable class local
1425 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
1427 * parse.y (catch_clause_parameter): Fix typo.
1430 * parse.y: (catch_clause_parameter): Return early if $3, aka
1431 formal_parameter, is null.
1433 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
1435 * class.c: Remove uses of "register" specifier in
1436 declarations of arguments and local variables.
1439 * gjavah.c: Likewise.
1440 * jcf-dump.c: Likewise.
1441 * jcf-io.c: Likewise.
1442 * jcf-parse.c: Likewise.
1443 * jcf-write.c: Likewise.
1444 * keyword.h: Likewise.
1445 * parse.y: Likewise.
1446 * typeck.c: Likewise.
1447 * verify.c: Likewise.
1449 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
1451 * Make-lang.in (GCJ_CROSS_NAME): Delete.
1452 (java.install_common, java.install-man): Adjust for above.
1453 (java.uninstall): Likewise.
1455 2003-12-03 Michael Koch <konqueror@gmx.de>
1457 * class.c (make_class_data):
1458 Push field value to 'hack_signers' instead of 'signers'.
1459 * decl.c (java_init_decl_processing):
1460 Push field 'hack_signers' instead of 'signers'.
1462 2003-12-03 Zack Weinberg <zack@codesourcery.com>
1464 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
1467 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
1470 * parse.y (qualify_ambiguous_name): Remove lots of broken
1471 field access processing - there's no need to do that here,
1472 because we have resolve_field_access. Remove
1473 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
1474 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
1477 2003-12-01 Jeff Sturm <jsturm@one-point.com>
1480 * parse.y (java_complete_lhs): Save location prior to patching
1483 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
1486 * resource.c (write_resource_constructor): Append
1487 "_resource" to constructor identifier name.
1489 2003-11-25 Jeff Sturm <jsturm@one-point.com>
1492 * constants.c (cpool_for_class): New function.
1493 (outgoing_cpool): Remove global variable.
1494 (alloc_name_constant): Use cpool_for_class.
1495 (build_constants_constructor): Likewise.
1496 * decl.c (java_expand_body): Set current_class.
1497 * java-tree.h (outgoing_cpool) Remove declaration.
1498 (init_outgoing_cpool): Likewise.
1499 * jcf-parse.c (init_outgoing_cpool): Remove function.
1500 (parse_class_file): Don't call init_outgoing_cpool.
1501 * parse.y (java_complete_expand_methods): Don't call
1502 init_outgoing_cpool. Don't save outgoing_cpool.
1503 (java_expand_classes): Don't restore outgoing_cpool.
1504 (java_finish_classes): Likewise.
1506 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
1508 * Make-lang.in: (java.install-common) Add
1509 symlink for $(target_noncanonical)-gcjh for
1512 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1514 * Make-lang.in (java.extraclean): Delete.
1516 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1518 * Make-lang.in (check-java): Add.
1520 2003-11-19 Jeff Sturm <jsturm@one-point.com>
1523 * except.c (prepare_eh_table_type): Allocate variable-sized
1524 buffer `buf' with alloca.
1526 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1530 decl.c (java_init_decl_processing): Don't initialize
1531 class_not_found_type_node, no_class_def_found_type_node.
1533 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
1534 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
1535 (class_not_found_type_node, no_class_def_found_type_node):
1538 parse.y (build_dot_class_method_invocation): Add this_class
1539 argument. Qualify method invocations to a different class.
1540 (create_new_parser_context): Initialize saved_data_ctx to 0.
1541 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
1542 (build_dot_class_method): Don't load classes. Register
1544 (build_incomplete_class_ref): Special cases for interfaces
1545 and inner classes. Move build_dot_class_method call to here...
1546 (patch_incomplete_class_ref): ...from here. Pass current_class
1547 to build_dot_class_method_invocation.
1548 (build_assertion): Pass class_type to
1549 build_dot_class_method_invocation.
1550 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
1552 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1555 * java-tree.h (BLOCK_EMPTY_P): Define.
1556 * parse.y (java_complete_lhs): Check for empty blocks
1557 in TRY_FINALLY_EXPR case.
1559 2003-11-17 Andrew Haley <aph@redhat.com>
1561 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
1562 (struct lang_decl_var:freed): New variable.
1563 * decl.c (poplevel): Mark local vars that have gone out of scope.
1564 (push_jvm_slot): Don't use the RTL of a var that has gone out of
1567 2003-11-16 Jason Merrill <jason@redhat.com>
1569 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
1570 and TAGS files that include them for each front end.
1572 2003-11-15 Tom Tromey <tromey@redhat.com>
1574 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
1576 2003-11-12 Jason Merrill <jason@redhat.com>
1578 PR optimization/12547
1579 * lang.c (java_tree_inlining_walk_subtrees): Just walk
1580 BLOCK_EXPR_BODY directly.
1582 2003-11-12 Andrew Haley <aph@redhat.com>
1585 * parse.y (fold_constant_for_init): Check that we really do have a
1589 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
1590 init_test_decls being inlined.
1593 * parse.y (do_resolve_class): Check return value from
1594 breakdown_qualified().
1596 2003-11-11 Tom Tromey <tromey@redhat.com>
1599 * parse.y (merge_string_cste): Handle case where we have a
1600 pointer that happens to be zero, not null_pointer_node.
1602 2003-11-10 Tom Tromey <tromey@redhat.com>
1604 * jcf-parse.c (classify_zip_file): Correctly compare
1605 filename_length against length of manifest file's name.
1607 2003-11-08 Tom Tromey <tromey@redhat.com>
1610 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
1612 2003-11-06 Andrew Haley <aph@redhat.com>
1614 * expr.c (java_stack_swap): Make sure destination stack slots are
1615 of the correct type.
1617 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
1619 * Make-lang.in (dvi): Move targets to $(docobjdir).
1620 (gcj.dvi): Simplify rule and adjust target.
1621 (gcj.info): Simplify rule.
1622 (gcj.pod): New intermediate rule.
1623 (gcjh.pod): Likewise.
1624 (jv-scan.pod): Likewise.
1625 (jcf-dump.pod): Likewise.
1626 (gij.pod): Likewise.
1627 (jv-convert.pod): Likewise.
1628 (rmic.pod): Likewise.
1629 (rmiregistry.pod): Likewise.
1632 (jv-scan.1): Delete.
1633 (jcf-dump.1): Delete.
1635 (jv-convert.1): Delete.
1637 (rmiregistry.1): Delete.
1639 2003-11-02 Jeff Sturm <jsturm@one-point.com>
1641 Fixes PR java/12866.
1642 * parse.y (resolve_qualified_expression_name): Move test
1643 for outer field access methods from here...
1644 (check_thrown_exceptions) ...to here.
1646 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
1648 * .cvsignore: Delete.
1650 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
1652 * verify.c (verify_jvm_instructions): Don't warn about legal
1653 eh binding regions generated for example by jdk 1.4.1.
1655 2003-10-24 David S. Miller <davem@redhat.com>
1657 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
1659 2003-10-22 Andrew Haley <aph@redhat.com>
1661 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
1662 (java_get_callee_fndecl): New.
1664 * jcf-parse.c (java_parse_file): Call emit_catch_table().
1666 * java-tree.h (ctable_decl): New.
1667 (catch_classes): New.
1668 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
1670 * decl.c (java_init_decl_processing): Add catch_class_type.
1672 Add catch_classes field.
1674 * class.c (build_indirect_class_ref): Break out from
1676 (make_field_value): Check flag_indirect_dispatch.
1677 (make_class_data): Ditto.
1678 Tidy uses of PUSH_FIELD_VALUE.
1679 Add field catch_classes.
1680 (make_catch_class_record): New.
1682 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
1684 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1686 * jcf-write.c: Follow spelling conventions.
1687 * parse.y: Likewise.
1689 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1691 * ChangeLog: Fix typos.
1692 * expr.c: Fix comment typos.
1693 * jcf-write.c: Likewise.
1696 * mangle.c: Likewise.
1697 * parse-scan.y: Likewise.
1698 * parse.y: Likewise.
1700 2003-10-22 Tom Tromey <tromey@redhat.com>
1702 * expr.c (expand_byte_code): Only warn about dead bytecode when
1703 extra_warnings is set.
1705 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
1707 Fix for PR java/12586.
1708 * mangle.c (find_compression_record_match): Don't iterate through
1709 package namespace elements unless they all match compression_table
1712 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
1714 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
1715 (generate-manpages): Likewise.
1716 (java.maintainer-clean): Likewise.
1717 (gcj.info): Likewise.
1720 (jv-scan.1): Likewise.
1721 (jcf-dump.1): Likewise.
1723 (jv-convert.1): Likewise.
1725 (rmiregistry.1): Likewise.
1726 (java.install-man): Likewise.
1727 (parse-scan.o): Move and define complete compile line.
1728 (parse.o): Likewise.
1729 (jcf-tree-inline.o): Move.
1731 2003-10-20 Mark Mitchell <mark@codesourcery.com>
1733 * Make-lang.in (info): Update dependencies.
1734 (java.install-info): Remove.
1735 ($(srcdir)/java/gcj.info): Replace with ...
1736 ($(docobjdir)/gcj.info): ... this.
1738 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
1740 * Make-lang.in: Replace uses of $(target_alias) with
1741 $(target_noncanonical).
1743 2003-10-09 Tom Tromey <tromey@redhat.com>
1745 * decl.c (java_init_decl_processing): Declare signers field.
1746 * class.c (make_class_data): Set signers field.
1748 2003-10-09 Jason Merrill <jason@redhat.com>
1750 * parse.y (patch_assignment): Use make_node to create a BLOCK.
1751 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
1754 2003-10-06 Mark Mitchell <mark@codesourcery.com>
1756 * Make-lang.in (java.info): Replace with ...
1758 (java.dvi): Replace with ...
1760 (java.generated-manpages): Replace with ...
1762 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
1764 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
1766 2003-10-01 Andrew Haley <aph@redhat.com>
1768 * jcf-parse.c (java_parse_file): Write otable and atable.
1769 * java-tree.h (atable_methods): New.
1771 (atable_syms_decl): New.
1772 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1773 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1774 (symbol_*type): Rename method_symbol* to symbol*type.
1775 (emit_offset_symbol_table): Delete.
1776 (emit_symbol_table): New.
1777 (get_symbol_table_index): New.
1779 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1780 (build_known_method_ref): Likewise.
1781 (get_symbol_table_index): Rename from get_offset_table_index.
1782 Parameterize to allow re-use by differing types of symbol table.
1783 (build_invokevirtual): Pass table to get_offset_table_index.
1784 * decl.c (java_init_decl_processing): Push types and decls for
1785 atable and atable_syyms.
1786 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1787 (make_class_data): Add new fields atable and atable_syms.
1788 (emit_symbol_table): Rename from emit_offset_symbol_table.
1789 Parameterize to allow re-use by different types of symbol table.
1790 (build_symbol_entry): Renamed from build_method_symbols_entry.
1792 2003-09-30 Roger Sayle <roger@eyesopen.com>
1794 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1795 semantics for SAVE_EXPR, by caching the result in a temporary.
1797 2003-09-28 Richard Henderson <rth@redhat.com>
1799 * check-init.c (check_init): Save and restore input_location
1800 instead of file and line separately.
1801 * decl.c (java_expand_body): Likewise.
1802 * jcf-write.c (generate_bytecode_insns): Likewise.
1803 * parse.y (safe_layout_class): Likewise.
1804 * jcf-parse.c (read_class, parse_class_file): Likewise.
1805 (java_parse_file): Use %H for warning locator.
1807 2003-09-28 Roger Sayle <roger@eyesopen.com>
1809 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1810 with void-type branches instead of using a COMPOUND_EXPR.
1812 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1814 * decl.c (java_optimize_inline, dump_function): Remove.
1815 * java-tree.h (java_optimize_inline): Remove declaration.
1816 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1817 * parse.y (source_end_java_method, java_expand_classes):
1818 Likewise. Remove dead code.
1820 2003-09-27 Roger Sayle <roger@eyesopen.com>
1822 * lang.c (java_init_options): Set flag_evaluation_order.
1823 * expr.c (force_evaluation_order): Don't attempt to force
1824 evaluation order of binary operations using save_expr.
1825 * parse.y (java_complete_lhs): No longer need to call
1826 force_evaluation_order when constructing binary operators.
1828 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1829 Bryce McKinlay <bryce@mckinlay.net.nz>
1832 * parse.y (not_accessible_field_error): New function.
1833 (resolve_expression_name): Check field access permissions.
1834 (resolve_qualified_expression_name): Use
1835 not_accessible_field_error.
1836 (resolve_qualified_expression_name): Likewise.
1838 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1840 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1842 2003-09-23 Roger Sayle <roger@eyesopen.com>
1844 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1845 with equal operands without side-effects.
1847 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1849 * decl.c (java_init_decl_processing): Don't emit otable decls
1850 if flag_indirect_dispatch is not set.
1852 2003-09-21 Richard Henderson <rth@redhat.com>
1854 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1857 2003-09-21 Richard Henderson <rth@redhat.com>
1859 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1860 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1862 2003-09-20 Richard Henderson <rth@redhat.com>
1864 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1866 2003-09-18 Roger Sayle <roger@eyesopen.com>
1868 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1869 * check-init.c (check_init): Likewise.
1871 2003-09-18 Roger Sayle <roger@eyesopen.com>
1873 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1875 2003-09-16 Andrew Haley <aph@redhat.com>
1877 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1879 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1882 * mangle.c (find_compression_record_match): Skip
1883 over a "6JArray" (the array template mangled string)
1885 (mangle_array_type): Correct minor typo.
1886 (atms): Move definition to the beginning.
1888 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1890 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1891 out. Fix for PR java/12254.
1893 2003-09-11 Richard Henderson <rth@redhat.com>
1895 * parse.y (source_end_java_method): Update for new
1896 cgraph_finalize_function argument.
1898 2003-09-09 Richard Henderson <rth@redhat.com>
1900 * parse.y (source_end_java_method): Update call to
1901 cgraph_finalize_function.
1903 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1905 * decl.c (java_expand_body): New function.
1906 * expr.c (build_class_init): Set DECL_IGNORED_P.
1907 * java-tree.h (start_complete_expand_method,
1908 java_expand_body): Declare.
1909 * jcf-parse.c (cgraph.h): Include.
1910 (java_parse_file): Handle flag_unit_at_a_time.
1911 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1912 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1913 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1914 (java_start_inlining): New function.
1915 * parse.h (java_finish_classes): Declare.
1916 * parse.y: Include cgraph.h.
1917 (block): Don't special-case empty block production.
1918 (craft_constructor): Set DECL_INLINE.
1919 (source_end_java_method): Handle flag_unit_at_a_time.
1920 Replace inline code with call to java_expand_body.
1921 (start_complete_expand_method): Remove static modifier.
1922 (java_expand_method_bodies): Patch function tree for
1923 class initialization and/or synchronization as needed.
1924 Don't begin RTL expansion yet.
1925 (java_expand_classes): Check flag_unit_at_a_time before
1926 calling finish_class.
1927 (java_finish_classes): New function.
1928 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1929 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1930 (emit_test_initialization): Set DECL_IGNORED_P.
1932 2003-09-03 Roger Sayle <roger@eyesopen.com>
1934 * builtins.c (enum builtin_type): Delete unused enumeration.
1935 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1937 2003-08-28 Tom Tromey <tromey@redhat.com>
1939 * gcj.texi (Extensions): Document gcjlib URLs.
1941 2003-08-20 Tom Tromey <tromey@redhat.com>
1943 * gcj.texi (Extensions): Added xref.
1944 (libgcj Runtime Properties): Document
1945 gnu.gcj.runtime.VMClassLoader.library_control.
1947 2003-08-20 Andrew Haley <aph@redhat.com>
1949 * except.c (prepare_eh_table_type): Use new encoding for exception
1950 handlers when using -fno-assume-compiled.
1952 2003-08-13 Tom Tromey <tromey@redhat.com>
1954 * gcj.texi (Invoking gij): Document -X and -?.
1956 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1958 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1959 GCJH_OBJS, JCFDUMP_OBJS
1960 * win32-host.c: Removed the unnecessary and broken dependency
1963 2003-08-11 Tom Tromey <tromey@redhat.com>
1965 * parse.y (java_check_regular_methods): Typo fixes. Call
1966 check_interface_throws_clauses. Use
1967 check_concrete_throws_clauses.
1968 (check_interface_throws_clauses): New function.
1969 (check_concrete_throws_clauses): New function.
1970 (hack_is_accessible_p): New function.
1971 (find_most_specific_methods_list): Added FIXME.
1972 * typeck.c (lookup_do): Use `flags' argument to decide what to
1974 (lookup_argument_method_generic): New function.
1975 (lookup_argument_method2): Removed.
1976 * jcf.h (ACC_INVISIBLE): New define.
1977 * jcf-write.c (generate_classfile): Skip invisible methods.
1978 * class.c (add_miranda_methods): New function.
1979 (layout_class_methods): Use it.
1980 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1981 * java-tree.h (METHOD_INVISIBLE): New define.
1982 (lang_decl_func) [invisible]: New field.
1983 (lookup_argument_method_generic): Declare.
1984 (SEARCH_INTERFACE): New define.
1985 (SEARCH_SUPER): Likewise.
1986 (SEARCH_ONLY_INTERFACE): Likewise.
1987 (SEARCH_VISIBLE): Likewise.
1988 (lookup_argument_method2): Removed declaration.
1990 2003-08-05 Tom Tromey <tromey@redhat.com>
1992 Fix for PR java/11600:
1993 * parse.y (java_complete_lhs): See whether we're calling a method
1995 (check_thrown_exceptions): Added `is_array_call' argument;
1996 fixed `clone' checking; updated all callers.
1998 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
2000 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
2002 2003-08-03 Tom Tromey <tromey@redhat.com>
2004 * java-tree.h (METHOD_TRANSIENT): Removed.
2005 * decl.c (pushdecl): Removed some dead code.
2006 * class.c (get_access_flags_from_decl): Can't have transient
2008 (add_method_1): Can't have a transient method.
2010 2003-07-28 Andreas Jaeger <aj@suse.de>
2012 * jvspec.c: Convert to ISO C90 prototypes.
2014 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
2016 * decl.c (force_poplevels): Fix warning call.
2018 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2020 * expr.c (expand_java_field_op): Don't use xxx_with_decl
2021 (expand_java_field_op): Likewise.
2022 * class.c (layout_class_method): Likewise
2023 (emit_register_classes): Likewise.
2024 * decl.c (pushdecl): Likewise.
2025 (poplevel): Likewise.
2026 (force_poplevels): Likewise.
2027 (give_name_to_locals): Likewise.
2028 * check-init.c (check_for_initialization): Likewise.
2030 2003-07-24 Jason Merrill <jason@redhat.com>
2032 * java-tree.h: Move boolean_type_node et al to the back end.
2034 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2036 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
2039 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
2041 * lang.opt: Don't show -MD_ and -MDD_.
2043 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
2045 * lang-options.h: Remove.
2046 * lang.opt: Add help text.
2048 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
2050 * expr.c: Remove the last argument to expand_assignment().
2052 2003-07-09 Jan Hubicka <jh@suse.cz>
2054 * java-tree.h (DECL_NUM_STMTS): Rename to...
2055 (DECL_ESTIMATED_INSNS): ... this.
2056 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
2057 New static functions.
2058 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
2059 * parser.y (add_stmt_to_compound): Do not account statements.
2061 2003-07-08 Mark Wielaard <mark@klomp.org>
2063 * gcj.texi: CNI now expands to Compiled Native Interface.
2065 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2067 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
2069 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
2071 * expr.c (expand_byte_code): Adjist emit_line_note call.
2073 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
2075 * lang.c (java_handle_option): Don't handle filenames.
2077 2003-07-02 Zack Weinberg <zack@codesourcery.com>
2079 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
2082 * jcf-write.c: Don't default-define DIR_SEPARATOR.
2083 * jcf.h: Delete COMPARE_FILENAMES definition.
2085 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
2087 * lang.c (java_init_options): Update prototype.
2089 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
2091 * decl.c (poplevel): Adjust define_label call.
2093 2003-06-27 Zack Weinberg <zack@codesourcery.com>
2095 * gjavah.c (flag_jni): Make non-static.
2096 * parse-scan.y (ctxp): Make non-static.
2098 * class.c (build_method_symbols_entry)
2099 * expr.c (get_offset_table_index)
2100 * jcf-parse.c (jcf_parse):
2101 Mark the definition static, matching the forward declaration.
2103 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
2105 * lang.c (java_handle_option): Don't check for missing arguments.
2107 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
2109 * class.c (push_class): Use a location_t to save place.
2110 (emit_register_classes): Set input_location. Adjust
2111 expand_function_end call.
2112 * resource.c (write_resource_constructor): Likewise.
2113 * decl.c (end_java_method): Adjust expand_function_end call.
2114 * parse.y (source_end_java_method): Likewise.
2116 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
2118 * lang.c (java_handle_option): Likewise.
2120 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
2122 * lang.c (java_handle_option): Special-casing of optional
2123 joined arguments no longer needed.
2124 * lang.opt: Update switches that take optional argument.
2126 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
2128 * lang.opt: Declare Java.
2129 * lang.c (java_init_options): Update.
2131 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
2133 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
2135 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
2137 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
2138 * lang.c (java_handle_option): -MD and -MMD have an underscore.
2139 * lang.opt: -MD and -MMD have an underscore.
2141 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
2143 * class.c (emit_register_classes): Adjust init_function_start
2145 * decl.c (complete_start_java_method): Likewise.
2146 * resource.c (write_resource_constructor): Likewise.
2148 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
2150 * Make-lang.in: Update to use options.c and options.h.
2151 * lang.c: Include options.h not j-options.h.
2152 (java_handle_option): Abort on unrecognized option.
2153 (java_init_options): Request Java switches.
2155 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
2157 * Make-lang.in: Handle mostlyclean.
2159 2003-06-11 Tom Tromey <tromey@redhat.com>
2161 * lang.c (java_handle_option): Update dependency_tracking for
2164 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
2167 2003-06-10 Andrew Haley <aph@redhat.com>
2169 * resource.c (write_resource_constructor): Use expand_expr to
2170 generate the address of the label attached to a resource.
2171 * Make-lang.in (java/resource.o): Add expr.h
2173 2003-06-10 Andrew Haley <aph@redhat.com>
2175 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
2176 (java_decl_ok_for_sibcall): New.
2178 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
2180 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
2181 (java/j-options.c, java/j-options.h): New.
2182 * java-tree.h (resource_name, compile_resource_file,
2183 compile_resource_data): Constify.
2184 * jcf-write.c (jcf_write_base_directory): Similarly.
2185 * jcf.h (jcf_write_base_directory): Similarly.
2186 * lang.c: Include j-options.h.
2187 (cl_options_count, cl_options, string_option, java_decode_option,
2188 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
2189 process_option_with_no): Remove.
2190 (resource_name): Constify.
2191 (LANG_HOOKS_HANDLE_OPTION): Override.
2192 (java_handle_option): New.
2193 (java_init): Don't call jcf_path_init.
2194 (java_init_options): Call jcf_path_init.
2196 * resource.c (compile_resource_data, compile_resource_file): Constify.
2198 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
2200 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
2201 (struct lang_decl_func): Add last_line field.
2202 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
2203 DECL_SOURCE_LINE_LAST): Remove.
2204 * parse.y (missing_return_error, finish_method_declaration,
2205 lookup_cl, start_artificial_method_body, source_end_java_method,
2206 start_complete_expand_method): Adjust.
2208 2003-06-08 Tom Tromey <tromey@redhat.com>
2210 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
2211 fno-assume-compiled.
2213 2003-06-08 Roger Sayle <roger@eyesopen.com>
2215 * builtins.c (define_builtin_type, builtin_types): Delete.
2216 (define_builtin): Rewritten to take just the built-in code,
2217 the function's name, type and fallback library function name.
2218 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
2219 (initialize_builtins): Overhaul to define the GCC builtins
2220 used by gcj manually, providing the Java run-time's
2221 implementations as the fallback library function.
2223 2003-06-08 Anthony Green <green@redhat.com>
2225 * parse.y (patch_cast): Fix conversions from floating-point to
2228 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
2230 * Make-lang.in: Update.
2231 * lang.c: Include opts.h. Define cl_options_count and cl_options.
2233 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
2235 * lang.c (java_init_options): Update.
2237 2003-06-05 Jan Hubicka <jh@suse.cz>
2239 * Make-lang.in: Add support for stageprofile and stagefeedback
2241 2003-05-31 Roger Sayle <roger@eyesopen.com>
2243 * lang.c (java_init_options): Prescribe wrap-around two's
2244 complement arithmetic overflow by setting flag_wrapv.
2246 2003-05-29 Roger Sayle <roger@eyesopen.com>
2248 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
2249 (builtin_record): Add an additional builtin_code field to
2250 record which GCC built-in corresponds to the Java function.
2251 (java_builtins): Add new entries for atan, atan2, exp, log,
2253 (max_builtin, min_builtin, abs_builtin): Perform constant
2254 folding on the resulting tree.
2255 (java_build_function_call_expr): Likewise, perform constant
2256 folding on the resulting tree.
2257 (initialize_builtins): The NULL creators are now allowed in
2258 the java_builtins table, which is now terminated by an entry
2259 with builtin_code == END_BUILTINS.
2260 (check_for_builtin): Likewise. If the matching creator is
2261 NULL, construct the call using java_build_function_call_expr
2262 directly with the decl for the corresponding builtin_code.
2264 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
2266 * win32-host.c: Normalize copyright boilerplate.
2268 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2270 * parse.y (print_int_node): Use string concatentation on
2271 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
2272 function calls into one.
2274 2003-05-13 Zack Weinberg <zack@codesourcery.com>
2276 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
2277 fatal_io_error with calls to fatal_error; add ": %m" to the end of
2278 all the affected error messages.
2280 2003-05-13 Richard Henderson <rth@redhat.com>
2282 * class.c (layout_class_method): Set DECL_EXTERNAL.
2283 * decl.c (java_mark_decl_local, java_mark_class_local): New.
2284 * java-tree.h (java_mark_class_local): Declare.
2285 * jcf-parse.c (parse_class_file): Use it.
2286 * parse.y (java_expand_classes): Likewise.
2288 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
2290 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
2291 * lex.h: #include input.h.
2292 * jv-scan.c (input_filename): Remove.
2294 2003-05-02 Tom Tromey <tromey@redhat.com>
2297 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2298 (handle_inner_classes): New function.
2300 2003-05-01 Tom Tromey <tromey@redhat.com>
2303 * parse.y (finish_for_loop): Do nothing if update expression is a
2304 EXPR_WFL_NODE wrapping nothing.
2305 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
2307 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
2309 * lex.h (input_lineno): Remove declaration.
2310 * parse-scan.y: #include input.h.
2311 (input_filename): Remove declaration.
2312 (input_location): Add definition.
2313 (input_line): Remove definition.
2315 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
2317 * lex.h (lineno): Rename to ...
2318 (input_line): ... here
2319 * parse-scan.y (lineno): Rename to ...
2320 (input_line): ... here.
2321 (reset_report): Rename lineno to input_line.
2322 * check-init.c (check_init): Likewise.
2323 * class.c (push_class): Likewise.
2324 * decl.c (complete_start_java_method, end_java_method): Likewise.
2325 * expr.c (expand_byte_code): Likewise.
2326 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
2327 * jcf-write.c (generate_bytecode_insns): Likewise.
2328 * lex.c (java_init_lex, java_allocate_new_line,
2329 do_java_lex): Likewise.
2330 * parse.h (YYNOT_TWICE): Likewise.
2331 * parse.y (empty_statement, expression_statement,
2332 java_pop_parser_context, java_parser_context_save_global,
2333 yyerror, register_fields, method_header, safe_layout_class,
2334 find_in_imports_on_demand, create_artificial_method,
2335 source_end_java_method, start_complete_expand_method,
2336 build_thisn_assign, java_complete_lhs,
2337 maybe_absorb_scoping_block): Likewise.
2339 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
2341 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
2342 '/' when computing java source filename
2344 2003-04-13 Tom Tromey <tromey@redhat.com>
2346 * gjavah.c (print_c_decl): Indentation fix.
2348 2003-04-12 Zack Weinberg <zack@codesourcery.com>
2350 * class.c (make_field_value, make_method_value, get_dispatch_table)
2351 (make_class_data, emit_offset_symbol_table)
2352 * constants.c (build_constants_constructor)
2353 * java-tree.h (START_RECORD_CONSTRUCTOR)
2354 * parse.y (maybe_build_array_element_wfl):
2355 Use build_constructor.
2357 2003-04-10 Eric Blake <ebb9@email.byu.edu>
2360 * parse.y (string_convert_int_cst): Always use at least one digit
2361 in string conversion. Remove ASCII dependence.
2362 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
2364 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
2366 * Make-lang.in: added win32-host.c
2367 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
2368 resolves to open() on non-Win32 platforms and
2369 Win32-specific jcf_open_exact_case() on Win32
2370 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
2371 when trying .java and .class files
2372 * win32-host.c: added to repository. Defines
2373 Win32-specific jcf_open_exact_case()
2375 2003-04-10 Andrew Haley <aph@redhat.com>
2377 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
2378 (maybe_free_localvar): Renamed from localvar_free.
2379 Add new arg, really.
2380 (generate_bytecode_insns): Set new variable, jsrs.
2381 Only free local vars if no jsr insns have been emittted.
2382 Call maybe_free_localvar, not localvar_free.
2384 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
2386 * gcj.texi: Remove @ at start of file.
2388 2003-03-25 Tom Tromey <tromey@redhat.com>
2390 * parse.y (create_interface): Call CHECK_DEPRECATED.
2392 2003-03-23 Zack Weinberg <zack@codesourcery.com>
2394 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
2396 2003-03-21 Zack Weinberg <zack@codesourcery.com>
2398 * javaop.h (jfloat, jdouble): Make them structures mirroring
2399 the bit fields of IEEE float and double respectively.
2400 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
2401 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
2402 (union Word, union DWord): Delete.
2403 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
2405 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
2406 D_NAN_MASK): Delete.
2407 (jni_print_float, jni_print_double): New. Generate
2408 hexadecimal floating constants.
2409 (print_field_info): Use jni_print_float/double.
2411 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
2412 finite floating point numbers for output; special case
2415 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
2417 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
2418 Replace 0 and 1 with true and false in return statements.
2420 2003-03-19 Tom Tromey <tromey@redhat.com>
2422 * lex.c (do_java_lex): Renamed from java_lex.
2423 (java_lex): New function.
2426 2003-03-13 Tom Tromey <tromey@redhat.com>
2428 * parse.y (resolve_inner_class): Error if qualifier is a primitive
2431 2003-03-04 Andrew Haley <aph@redhat.com>
2433 * gjavah.c (is_first_data_member): New global variable.
2434 (print_c_decl): If it's the first data member, align it as the
2436 (process_file): Set is_first_data_member.
2438 2003-03-11 Tom Tromey <tromey@redhat.com>
2440 * parse.y (resolve_field_access): Initialize class if field is
2441 found in another static field.
2442 * expr.c (build_class_init): Don't optimize out initialization of
2443 implemented interface.
2445 2003-03-11 Andrew Haley <aph@redhat.com>
2447 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
2450 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
2452 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
2453 and DIR_SEPARATOR_2 for a target.
2454 Correct minor typos.
2456 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
2457 and DIR_SEPARATOR_2 for a target into account.
2459 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
2461 * lang.c (java_init): Update prototype, move code to java_post_options.
2462 (java_post_options): Similarly.
2464 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
2466 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
2467 compare file name components depending on the case-sensitivity
2468 or otherwise of the host file system.
2470 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
2471 "strcmp" to compare file name components.
2472 Use IS_DIR_SEPARATOR instead of comparing directly against
2474 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
2475 comparing directly against DIR_SEPARATOR.
2477 2003-03-04 Tom Tromey <tromey@redhat.com>
2479 * Make-lang.in (java.tags): New target.
2481 2003-03-01 Roger Sayle <roger@eyesopen.com>
2483 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
2484 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
2486 2003-03-01 Tom Tromey <tromey@redhat.com>
2488 * parse.y (jdep_resolve_class): Only check deprecation if we found
2491 2003-02-28 Tom Tromey <tromey@redhat.com>
2494 * class.c (maybe_layout_super_class): Always pass a WFL to
2496 * parse.y (do_resolve_class): Updated comment to explain
2499 2003-02-26 Tom Tromey <tromey@redhat.com>
2501 * jcf-write.c (generate_classfile): Check whether class is
2502 deprecated before writing attribute count.
2504 2003-02-25 Roger Sayle <roger@eyesopen.com>
2506 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
2507 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
2509 2003-02-23 Tom Tromey <tromey@redhat.com>
2511 * lang-options.h: Added -Wdeprecated.
2512 * gcj.texi (Warnings): Document -Wdeprecated.
2513 * java-tree.h (flag_deprecated): Declare.
2514 * lang.c (lang_W_options): Added deprecated.
2515 (flag_deprecated): New global.
2516 * chartables.h: Rebuilt.
2517 * gen-table.pl (process_one): Look at whitespace.
2518 (print_tables): Define LETTER_SPACE, LETTER_MASK.
2519 * parse.h (CLEAR_DEPRECATED): New macro.
2520 (CHECK_DEPRECATED_NO_RESET): New macro.
2521 * jcf-parse.c (handle_deprecated): New function.
2522 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
2523 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
2524 * parse.y (resolve_type_during_patch): Check deprecation.
2525 (jdep_resolve_class): Likewise.
2526 (process_imports): Likewise.
2527 (resolve_expression_name): Likewise.
2528 (check_deprecation): Strip arrays from decl. Check
2530 (patch_method_invocation): Also check the particular constructor
2532 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
2533 * jcf-write.c (append_deprecated_attribute): New function.
2534 (generate_classfile): Generate deprecated attribute when
2536 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
2537 (java_lex) [case '*']: Simplify logic.
2538 (java_start_char_p): Use LETTER_MASK.
2539 (java_part_char_p): Likewise.
2540 (java_space_char_p): New function.
2542 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
2544 Change base class access representation.
2545 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
2546 (add_interface_do): Likewise.
2548 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
2550 * decl.c (java_init_decl_processing): Change
2551 soft_lookupjnimethod_node to reflect the change in
2552 signature of _Jv_LookupJNIMethod in libjava/jni.cc
2553 * expr.c (build_jni_stub): Calculate and pass the size
2554 on the stack of the arguments to a JNI function. Use
2555 new target macro MODIFY_JNI_METHOD_CALL to allow a
2556 target to modify the call to a JNI method.
2558 2003-02-08 Roger Sayle <roger@eyesopen.com>
2560 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
2561 instead of basename to avoid compiler warnings on Tru64.
2563 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
2565 * gcj.texi: Update to GFDL 1.2.
2567 2003-01-31 Andrew Haley <aph@redhat.com>
2569 * parse.y (java_expand_classes): Scan the whole class list looking
2570 for access methods that haven't yet been expanded.
2572 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
2576 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
2577 to fix bootstrap on sparc-unknown-netbsdelf1.5.
2578 * jcf-parse.c: Likewise.
2580 2003-01-31 Mark Wielaard <mark@klomp.org>
2582 * gjavah.c (throwable_p): Allocate 1 more byte for string.
2584 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
2586 * class.c (make_class): Use BINFO_ELTS.
2587 (set_super_info): Likewse.
2588 (add_interface_do): Likewise.
2590 2003-01-30 Tom Tromey <tromey@redhat.com>
2592 * jcf-parse.c (read_class): Update identifier's class value if it
2593 changed during parsing.
2595 2003-01-30 Loren James Rittle <ljrittle@acm.org>
2597 * Make-lang.in (po-generated): Find the targets in $(parsedir).
2598 Propagate change to all other rules as required.
2599 (java/parse-scan.o): Add explicit dependency on
2600 $(parsedir)/java/parse-scan.c .
2602 2003-01-29 Tom Tromey <tromey@redhat.com>
2604 * parse.y (patch_assignment): Only transform the rhs of an
2605 assignment when compiling to native.
2607 2003-01-28 Tom Tromey <tromey@redhat.com>
2609 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
2611 2003-01-28 Tom Tromey <tromey@redhat.com>
2613 * lex.c (java_lex): Don't include UEOF as part of token.
2614 (java_read_unicode): Error if \u sequence prematurely terminated.
2616 2003-01-27 Tom Tromey <tromey@redhat.com>
2618 * parse.y (java_check_regular_methods): Check for construct after
2619 checking types in throws clause.
2621 2003-01-24 Tom Tromey <tromey@redhat.com>
2623 * class.c (build_static_field_ref): Only a String or numeric field
2624 can fold to a constant.
2626 2003-01-23 Tom Tromey <tromey@redhat.com>
2628 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
2629 file name in resource buffer.
2631 2003-01-23 Tom Tromey <tromey@redhat.com>
2633 * expr.c (build_known_method_ref): Use method's context to find
2636 2003-01-23 Tom Tromey <tromey@redhat.com>
2638 * constants.c (set_constant_entry): Allocated cleared memory.
2640 2003-01-22 Tom Tromey <tromey@redhat.com>
2642 * java-tree.h: Don't use PARAMS.
2643 * resource.c: Add prototypes for all functions.
2644 (write_resource_constructor): Use `const char *' to avoid
2647 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
2649 * jcf-parse.c (process_zip_dir): Remove unused variable.
2651 2003-01-22 Tom Tromey <tromey@redhat.com>
2653 * expr.c (build_invokeinterface): Abort if method's context is not
2656 2003-01-22 Tom Tromey <tromey@redhat.com>
2658 * gcj.texi (Input and output files): Mention non-class entries.
2659 * decl.c (java_init_decl_processing): Call
2660 init_resource_processing.
2661 * java-tree.h (compile_resource_data, write_resource_constructor,
2662 compile_resource_file, init_resource_processing): Declare.
2663 * config-lang.in (gtfiles): Added resource.c.
2664 * Make-lang.in (gt-java-resource.h): New target.
2665 (JAVA_OBJS): Added resource.o.
2666 (java/resource.o): New target.
2667 * resource.c: New file.
2668 * class.c (compile_resource_file): Moved to resource.c.
2669 (registerResource_libfunc): Likewise.
2670 (utf8_decl_list): Mark with GTY; now static.
2671 * jcf-parse.c (classify_zip_file): New function.
2672 (parse_zip_file_entries): Use it; compile .properties files.
2673 (process_zip_dir): Use classify_zip_file and compute_class_name.
2674 Don't write class name into zip directory.
2675 (java_parse_file): Call write_resource_constructor.
2676 (compute_class_name): New function.
2677 * jcf-io.c (read_zip_member): Reindented.
2679 2003-01-21 Tom Tromey <tromey@redhat.com>
2681 * class.c (supers_all_compiled): New function.
2682 (make_class_data): Use it.
2684 2003-01-21 Tom Tromey <tromey@redhat.com>
2686 * parse.y (method_header): Native method can't be strictfp.
2687 No method can be transient or volatile.
2689 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2691 Make-lang.in (jvspec.o-warn): Add -Wno-error.
2693 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
2695 * check-init.c: Fix comment typos.
2696 * class.c: Likewise.
2697 * constants.c: Likewise.
2699 * except.c: Likewise.
2701 * java-except.h: Likewise.
2702 * java-tree.h: Likewise.
2703 * javaop.h: Likewise.
2704 * jcf-dump.c: Likewise.
2705 * jcf-io.c: Likewise.
2706 * jcf-parse.c: Likewise.
2707 * jcf-write.c: Likewise.
2709 * mangle.c: Likewise.
2710 * typeck.c: Likewise.
2711 * verify.c: Likewise.
2713 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2715 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
2716 * jcf-write.c: Include "tm_p.h".
2718 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2720 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
2722 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2724 * builtins.c (java_build_function_call_expr): Renamed from
2725 build_function_call_expr. All callers changed.
2727 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
2728 * jcf-parse.c: Include tm_p.h.
2730 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
2733 2003-01-14 Tom Tromey <tromey@redhat.com>
2735 * class.c (make_class_data): Check that super is compiled before
2736 building class reference to it.
2738 2003-01-14 Andrew Haley <aph@redhat.com>
2740 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2741 varargs function -- correct.
2743 2003-01-14 Andrew Haley <aph@redhat.com>
2745 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
2747 2003-01-14 Andrew Haley <aph@redhat.com>
2749 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2750 varargs function -- correct.
2752 * parse.y (patch_assignment): Copy the rhs of an assignment into a
2753 temporary if the RHS is a reference.
2755 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2757 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
2758 * keyword.h: Regenerated.
2760 * All Files: Convert to ISO C style function definitions.
2762 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
2764 * parse.y (check_pkg_class_access): ANSIfy definition.
2766 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2768 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2771 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2773 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2775 Merge from pch-branch:
2777 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2779 * Make-lang.in (java/gjavah.o): Update dependencies.
2780 * gjavah.c: Include ggc.h.
2782 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2784 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2785 (JCFDUMP_OBJS): Add ggc-none.o.
2786 (java/jcf-dump.o): Depend on GGC_H.
2787 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2788 CPool substructures.
2789 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2790 * jcf-dump.c: Include ggc.h.
2792 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2794 * jcf.h (union cpool_entry): New.
2795 (struct CPool): Use gengtype to mark. Change field 'data' to be
2797 (struct JCF): Use gengtype to mark.
2798 (CPOOL_UINT): Update for new cpool_entry type.
2799 (CPOOL_USHORT1): Likewise.
2800 (CPOOL_USHORT2): Likewise.
2801 (CPOOL_FINISH): Use GC to free cpool subfields.
2802 * parse.h (struct parser_ctxt): Mark field current_jcf.
2803 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2804 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2805 (main_jcf): Use gengtype to mark.
2806 (ggc_mark_jcf): Delete.
2807 (get_constant): Update for new cpool_entry type.
2808 (give_name_to_class): Likewise.
2809 (get_class_constant): Likewise.
2810 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2811 (java_parse_file): Use GGC to allocate struct JCF.
2812 (init_jcf_parse): Don't call ggc_add_root.
2813 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2815 * java-tree.h (current_jcf): Use gengtype to mark.
2816 (CPOOL_UTF): Update for new cpool_entry type.
2817 (outgoing_cpool): Use gengtype to mark.
2818 (struct lang_type): GC struct JCF and struct CPool.
2819 * config-lang.in (gtfiles): Add jcf.h.
2820 * constants.c (find_tree_constant): New.
2821 (set_constant_entry): Allocate cpool subfields using GGC. Update
2822 for new cpool_entry type.
2823 (find_constant1): Update for new cpool_entry type.
2824 (find_constant2): Likewise.
2825 (find_utf8_constant): Use find_tree_constant.
2826 (find_class_or_string_constant): Remove unnecessary cast to jword.
2827 Update for new cpool_entry type.
2828 (count_constant_pool_bytes): Update for new cpool_entry type.
2829 (write_constant_pool): Likewise.
2830 (alloc_name_constant): Use find_tree_constant.
2831 (build_constants_constructor): Update for new cpool_entry type.
2833 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2835 * parse.y (mark_parser_ctxt): Delete.
2836 (goal): Don't use ggc_add_root.
2837 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2838 (java_pop_parser_context): Let GC free parser_ctxt.
2839 (java_parser_context_resume): Likewise.
2840 * parse.h (struct parser_ctxt): Use gengtype to mark.
2842 (ctxp_for_generation): Likewise.
2843 * lex.h (struct java_lc_s): Mark for gengtype.
2844 (java_lexer): Rearrange for gengtype.
2845 * config-lang.in (gtfiles): Add lex.h, parse.h.
2847 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2849 * All Files: Remove PARAMS macro.
2851 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2852 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2855 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2858 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2860 * Make-lang.in (java.install-common, java.uninstall,
2861 java.install-info, java.install-man): Prepend $(DESTDIR)
2862 to destination paths in all (un)installation commands.
2863 (java.install-common): Rewrite $(LN) command to support
2864 DESTDIR with "ln" as well as with "ln -s".
2866 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2868 * java-tree.h: Protect against multiple inclusion.
2870 2003-01-07 Tom Tromey <tromey@redhat.com>
2872 * class.c (add_assume_compiled): Don't adjust parent if we're
2873 already at the root of tree.
2875 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2877 * lang.c (dump_compound_expr): Prototype.
2879 2003-01-03 Tom Tromey <tromey@redhat.com>
2881 Fix for PR java/8712:
2882 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2883 when simply checking against `null'.
2885 2003-01-03 Tom Tromey <tromey@redhat.com>
2887 * gcj.texi (Standard Properties): Document http.proxyHost and
2890 * gcj.texi (GNU Classpath Properties): Document new properties.
2892 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2894 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2895 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2896 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2898 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2900 * Make-lang.in, boehm.c, buffer.c,
2901 buffer.h, builtins.c, class.c,
2902 config-lang.in, constants.c,
2903 convert.h, decl.c, except.c,
2904 expr.c, java-except.h,
2905 java-tree.h, javaop.def,
2906 jcf-parse.c, jcf-write.c,
2907 jv-scan.c, jvgenmain.c,
2908 jvspec.c, keyword.gperf,
2909 keyword.h, lang-options.h,
2910 lang-specs.h, lang.c, lex.c,
2911 lex.h, mangle.c, mangle_name.c,
2912 parse-scan.y, parse.h, parse.y,
2913 typeck.c, verify.c, xref.c,
2914 xref.h: Replace "GNU CC" with
2915 "GCC" in the copyright header.
2917 * check-init.c, gjavah.c, javaop.h,
2918 jcf-depend.c, jcf-dump.c, jcf-io.c,
2919 jcf-path.c, jcf-reader.c, jcf.h,
2920 zextract.c, zipfile.h: These files are
2921 "part of GCC". Also say "GCC" not "GNU CC".
2923 2002-12-30 DJ Delorie <dj@redhat.com>
2925 * Make-lang.in: Protect against texi2pod/pod2man failing.
2927 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2929 * gcj.texi: Use @copying.
2931 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2933 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2934 print_cxx_classname.
2935 (print_cxx_classname): Add add_scope parameter.
2936 (print_class_decls): Do not emit a semicolon after the extern
2938 (process_file): Adjust calls to print_cxx_classname.
2940 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2942 * gcj.texi: Include Cover Texts in man page.
2944 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2946 * class.c (build_static_field_ref): Check FIELD_FINAL.
2948 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2949 instead of current_constant_pool_data_ref.
2950 * java-tree.h (current_constant_pool_data_ref): Undefine.
2951 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2952 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2953 current_constant_pool_data_ref.
2955 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2956 not build_internal_class_name.
2958 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2959 Use it when class ref isn't certain to be compiled.
2961 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2963 * gcj.texi: Include gcc-common.texi.
2964 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2965 $(srcdir)/doc/include/gcc-common.texi.
2967 2002-12-22 Anthony Green <green@redhat.com>
2969 * gcj.texi (Limitations): Add note about org.xml.sax and
2972 2002-12-20 Tom Tromey <tromey@redhat.com>
2974 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2975 where minimum case value is Integer.MIN_VALUE.
2978 2002-12-18 Andrew Haley <aph@redhat.com>
2980 * parse.y (patch_invoke): Force evaluation order when `check' is
2981 set. For PR libgcj/8945.
2983 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2985 * gcj.texi: Change version number to 3.4.
2987 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2988 Andrew Haley <aph@redhat.com>
2990 * parse.y (source_end_java_method): Remove custom encoding of line
2991 numbers for a function decl before passing it to the back end.
2993 2002-12-03 Andrew Haley <aph@redhat.com>
2995 * class.c (make_class_data): New field, "chain".
2996 * decl.c (java_init_decl_processing): Likewise.
2998 2002-12-02 Tom Tromey <tromey@redhat.com>
3001 * parse.y (do_resolve_class): Handle qualified name via
3004 2002-11-30 Zack Weinberg <zack@codesourcery.com>
3006 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
3007 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
3008 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
3009 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
3010 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
3011 Include coretypes.h and tm.h.
3012 * Make-lang.in: Update dependencies.
3014 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3016 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
3018 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3020 * jcf-reader.c: Don't expand JCF_readu4 inside the
3021 expansion of JCF_SKIP.
3023 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3025 * jcf-reader.c: Don't expand JCF_readu4 inside the
3026 expansion of JCF_SKIP.
3028 2002-11-22 Tom Tromey <tromey@redhat.com>
3030 * parse.y (patch_binop): Cast right hand side of shift expression
3031 to `int'. Fixes PR java/8676.
3033 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
3034 Andrew Haley <aph@redhat.com>
3036 * gcc/java/jcf-write.c (write_classfile): Remove target
3037 class file, if it exists, before renaming the temporary
3040 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
3042 * jvspec.c (lang_specific_spec_functions): New.
3044 2002-11-18 Tom Tromey <tromey@redhat.com>
3046 Fix for PR java/7912:
3047 * expr.c (can_widen_reference_to): Allow cast of array to
3048 Cloneable or Serializable.
3049 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
3050 (java_io_serializable_identifier_node): Likewise.
3051 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
3052 (valid_ref_assignconv_cast_p): Use new identifier nodes.
3053 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
3054 java_io_serializable.
3055 * decl.c (java_init_decl_processing): Initialize
3056 java_lang_cloneable_identifier_node and
3057 java_io_serializable_identifier_node.
3058 (java_lang_cloneable_identifier_node): New global.
3059 (java_io_serializable_identifier_node): Likewise.
3061 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
3063 * buffer.c: Remove unnecessary casts.
3064 * check-init.c: Likewise.
3065 * class.c: Likewise.
3066 * constants.c: Likewise.
3068 * except.c: Likewise.
3069 * gjavah.c: Likewise.
3070 * jcf-io.c: Likewise.
3071 * jcf-parse.c: Likewise.
3072 * jcf-path.c: Likewise.
3073 * jvspec.c: Likewise.
3076 * verify.c: Likewise.
3078 2002-11-06 Tom Tromey <tromey@redhat.com>
3080 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
3083 2002-11-05 Tom Tromey <tromey@redhat.com>
3085 Fix for PR java/6388.
3086 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
3087 * java-tree.h (enum java_tree_index): New values
3088 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
3089 (decimal_int_max, decimal_long_max): New defines.
3090 * lex.c (yylex): Rewrote range checking. Sign extend literals.
3091 (error_if_numeric_overflow): Rewrote range checking.
3092 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
3095 2002-11-02 Tom Tromey <tromey@redhat.com>
3097 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
3099 * class.c (make_method_value): Put class name, not signature, into
3100 `throws' field. For PR java/8415.
3102 2002-10-24 Tom Tromey <tromey@redhat.com>
3104 * gcj.texi (Invoking gij): Document --showversion.
3105 (Standard Properties): java.library.path now set.
3107 2002-10-23 Tom Tromey <tromey@redhat.com>
3109 * gjavah.c (decode_signature_piece): In JNI mode, print
3110 `jobjectArray' when array depth is nonzero.
3113 2002-10-15 Andrew Haley <aph@redhat.com>
3115 * parse.y (patch_invoke): Call force_evaluation_order on a static
3117 (resolve_qualified_expression_name): Call force_evaluation_order
3118 on a arg list that is part of a Qualified Expression Name.
3120 * lang.c (dump_compound_expr): New.
3121 (java_dump_tree): New.
3123 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
3125 * gcj.texi: Added item describing the GCJ runtime property
3128 2002-10-15 Richard Henderson <rth@redhat.com>
3130 * jcf-parse.c (get_constant): Fix type warning.
3132 2002-10-15 Andrew Haley <aph@redhat.com>
3134 * java-tree.h (java_inlining_merge_static_initializers): Declare.
3135 (java_inlining_map_static_initializers): Declare.
3137 2002-10-14 Andrew Haley <aph@redhat.com>
3139 * tree-inline.c (remap_block): All local class initialization
3140 flags go in the outermost scope.
3141 (expand_call_inline): Call java_inlining_map_static_initializers.
3142 (expand_call_inline): Call java_inlining_merge_static_initializers.
3143 * java/lang.c (merge_init_test_initialization): New.
3144 (java_inlining_merge_static_initializers): New.
3145 (inline_init_test_initialization): New.
3146 (java_inlining_map_static_initializers): New.
3148 2002-10-11 Mark Wielaard <mark@klomp.org>
3150 * gcj.texi (Compatibility): Add Limitations and Extensions section.
3152 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3154 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
3156 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3158 * parse.y (merge_string_cste): Add parentheses around & within |.
3160 2002-10-08 Tom Tromey <tromey@redhat.com>
3162 * parse.y (variable_declarator_id): Simplify error path for
3163 array declarator error. For PR java/8003.
3165 2002-10-08 Zack Weinberg <zack@codesourcery.com>
3167 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
3170 2002-10-08 Andrew Haley <aph@redhat.com>
3172 * parse.y (attach_init_test_initialization_flags): Check for
3175 2002-10-07 Anthony Green <green@redhat.com>
3177 * parse.y (merge_string_cste): Fix bug in string concatenation.
3179 2002-10-03 Michael Koch <konqueror@gmx.de>
3181 * gcj.texi (Standard properties):
3182 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
3184 2002-10-02 Roger Sayle <roger@eyesopen.com>
3186 PR optimization/6627
3187 * lang.c (java_init): If storing the vbit in function
3188 pointers, ensure that force_align_functions_log is atleast
3189 one to aid compatability with g++ vtables.
3191 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
3193 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
3194 foul of type-based aliasing.
3196 2002-09-30 Anthony Green <green@redhat.com>
3198 * gcj.texi (Invoking jv-scan): Fix texinfo.
3200 2002-09-28 Anthony Green <green@redhat.com>
3202 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
3203 (Code Generation): Add -fno-assert documentation.
3204 * jv-scan.c (flag_assert): New global.
3205 (options): Add assert option.
3206 (help): Add --no-assert documentation.
3207 * parse-scan.y (flag_assert): New global.
3208 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
3209 (flag_assert): New global.
3210 * java-tree.h (flag_assert): New global.
3211 * lex.c (java_lex): Obey flag_assert.
3212 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
3215 2002-09-26 Andrew Haley <aph@redhat.com>
3217 * expr.c (build_java_array_length_access): Check for null pointer.
3218 * expr.c (expand_java_arrayload): Likewise.
3220 2002-09-21 Richard Henderson <rth@redhat.com>
3222 * jcf-parse.c (get_constant): Decode from IEEE no matter
3223 what the target format.
3225 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
3227 * ChangeLog: Follow spelling conventions.
3228 * class.c: Likewise.
3231 * gjavah.c: Likewise.
3232 * java-tree.h: Likewise.
3233 * jcf-dump.c: Likewise.
3234 * jcf-parse.c: Likewise.
3235 * jvspec.c: Likewise.
3237 * mangle.c: Likewise.
3238 * parse.y: Likewise.
3240 2002-09-17 Tom Tromey <tromey@redhat.com>
3242 * lex.c (java_read_unicode_collapsing_terminators): Handle case
3243 where \r appears at EOF. Fixes PR java/7950.
3245 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
3247 * jvspec.c (lang_specific_driver): Remove unused variable.
3249 2002-09-16 Geoffrey Keating <geoffk@apple.com>
3251 * java-tree.h (union lang_tree_node): Add chain_next option.
3253 2002-09-16 Richard Henderson <rth@redhat.com>
3255 * jcf-parse.c (get_constant): Runtime check for IEEE format;
3256 use new real.h interface.
3257 * jcf-write.c (find_constant_index): Use new real.h interface.
3258 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
3260 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
3262 * lang.c: Follow spelling conventions.
3264 2002-09-11 Per Bothner <per@bothner.com>
3266 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
3267 constant to the type of the field.
3268 (java_complete_tree): Remove now-redundant code.
3270 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
3272 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
3275 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
3276 return label if a ret instruction for the jsr has been reached.
3278 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
3280 * parse.y (DIR_SEPARATOR): Don't define.
3281 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
3283 2002-08-28 Andrew Haley <aph@redhat.com>
3285 * verify.c (verify_jvm_instructions): Allow exception handler
3286 inside code that is being protected, but generate a warning.
3287 * except.c (link_handler): Initialize `expanded' in new eh_range.
3288 (binding_depth, is_class_level, current_pc): Declare extern.
3290 2002-09-01 Mark Wielaard <mark@klomp.org>
3292 * gcj.texi: Add chapter about system properties.
3295 2002-08-26 Tom Tromey <tromey@redhat.com>
3297 * parse.y (try_builtin_assignconv): Allow narrowing primitive
3298 conversion if RHS_TYPE is byte, short, or char.
3300 2002-08-22 Tom Tromey <tromey@redhat.com>
3302 * gcj.texi (Invoking gij): Document -cp and -classpath.
3304 2002-08-21 Tom Tromey <tromey@redhat.com>
3306 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
3307 $(prefix)/share. For PR libgcj/7633.
3309 For PR java/6005 and PR java/7611:
3310 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
3311 (java_can_use_bit_fields_p): New function.
3313 2002-08-16 Tom Tromey <tromey@redhat.com>
3315 * gcj.texi (Class Initialization): Mention class initialization of
3318 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
3320 * Make-lang.in (java-tree-inline.o): New.
3321 (JAVA_OBJS): Add java-tree-inline.o.
3322 * parse.y (source_end_java_method): Call java_optimize_inline.
3323 (java_expand_method_bodies): Save method's tree in
3325 (add_stmt_to_compound): Keep track of the number of statments.
3326 * lang.c (java_init): Enable flag_inline_trees.
3327 (java_post_options): If flag_inline_functions is on, enable
3328 flag_inline_trees instread.
3329 (decl_constant_value): New.
3330 (java_tree_inlining_walk_subtrees): New.
3331 * java-tree.h (DECL_NUM_STMTS): New macro.
3332 (java_optimize_inline): Declare.
3333 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
3334 Handle a LABEL_EXPR.
3335 * decl.c (build_result_decl): If we already have a DECL_RESULT
3337 (dump_function): New.
3338 (java_optimize_inline): New.
3339 (dump_function): New.
3341 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
3344 * parse.y (build_assertion): Invert return from
3345 desiredAssertionStatus.
3347 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3349 * jcf-write.c (get_access_flags): Return correct access flags for
3350 private and protected inner classes.
3352 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
3354 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
3356 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
3358 * mangle_name.c: Don't include obstack.h twice.
3359 * xref.c: Don't include obstack.h.
3361 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
3363 * class.c: (permanent_obstack): Delete declaration.
3364 * constants.c: (permanent_obstack): Delete declaration.
3365 * except.c: (permanent_obstack): Delete declaration.
3366 * expr.c: (permanent_obstack): Delete declaration.
3367 * jcf-parse.c: (permanent_obstack): Delete declaration.
3368 (saveable_obstack): Delete declaration.
3369 * parse.h: (permanent_obstack): Delete declaration.
3370 * typeck.c: (permanent_obstack): Delete declaration.
3372 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
3374 * gcj.texi (version-gcc): Increase to 3.3.
3376 2002-07-22 Tom Tromey <tromey@redhat.com>
3378 * lex.c (java_lex): Check for `e' or `E' after 0.
3380 2002-07-21 Richard Henderson <rth@redhat.com>
3382 * lang.c (java_unsafe_for_reeval): New.
3383 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
3385 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
3387 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
3388 (jcf_path_init): Use GET_ENVIRONMENT.
3390 2002-07-10 Roger Sayle <roger@eyesopen.com>
3391 Zack Weinberg <zack@codesourcery.com>
3393 * builtins.c (initialize_builtins): Remove defines that
3394 handled C/C++ specific junk hereby removed from builtins.def.
3396 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
3398 * lang.c (java_post_options): Update prototype.
3400 2002-07-05 Roger Sayle <roger@eyesopen.com>
3402 * builtins.c (initialize_builtins): Ignore the additional
3403 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
3404 the builtins.def file.
3406 2002-07-01 Tom Tromey <tromey@redhat.com>
3409 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
3412 2002-07-01 Roger Sayle <roger@eyesopen.com>
3414 * java/decl.c (builtin_function): Accept additional parameter.
3415 (java_init_decl_processing): Pass an additional NULL_TREE
3416 argument to builtin_function.
3418 2002-06-29 T.J. Mather <tjmather@maxmind.com>
3420 * gcj.texi: Fixed gcj invocation example so that it compiles.
3422 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3424 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
3425 * parse.y (mark_parser_ctxt): Likewise.
3426 (check_modifiers, declare_local_variables): Avoid incorrect
3427 hardcoded constant 10.
3429 * lex.c (java_read_char): Avoid "comparison is always true"
3432 2002-06-25 Andreas Schwab <schwab@suse.de>
3434 * expr.c (JSR): Avoid undefined operation on PC.
3436 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3438 * decl.c (clear_binding_level): Const-ify.
3440 2002-06-13 Akim Demaille <akim@epita.fr>
3442 * parse.y (class_declaration, interface_declaration): Make sure
3443 all their rules have an action, in order to avoid meaningless `$$
3444 = $1' and their type clashes.
3446 2002-06-11 Tom Tromey <tromey@redhat.com>
3448 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
3449 * parse-scan.y (statement_without_trailing_substatement): Added
3451 (assert_statement): New rule.
3452 * java-tree.h (struct lang_type) [assertions]: New field.
3453 (TYPE_USES_ASSERTIONS): New macro.
3454 (CLASS_USES_ASSERTIONS): Likewise.
3455 (FIELD_SYNTHETIC): New define.
3456 * lex.c (java_lval;): Added ASSERT_TK.
3457 * parse.y (ASSERT_TK): Added.
3458 (statement_without_trailing_substatement): Added assert_statement.
3459 (assert_statement): New rule.
3460 (build_assertion): New function.
3461 (maybe_generate_pre_expand_clinit): Create and initialize
3462 $assertionsDisabled.
3463 (lookup_package_type): Removed decl.
3464 * keyword.h: Rebuilt.
3465 * keyword.gperf (assert): New token.
3467 2002-06-10 Akim Demaille <akim@epita.fr>
3469 * parse.y (interface_type_list, class_member_declaration)
3470 (unary_expression_not_plus_minus): Remove duplicate %type.
3473 2002-06-09 Tom Tromey <tromey@redhat.com>
3475 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
3477 * parse.y (method_header): Give error message in all cases.
3480 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3482 Don't use RTL inlining. Fix for PR java/6820.
3483 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
3484 (flag_really_inline): New.
3485 (java_decode_option): Set flag_really_inline if -finline-functions
3487 (java_post_options): New function. Turn off inlining unless
3488 flag_really_inline is set.
3490 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3492 * gjavah.c (throwable_p): Accept argument as either a classname or
3493 signature fragment. Create null-terminated classname string for super
3494 when calling itself recursively.
3495 (decode_signature_piece): Skip first character from class name
3496 signature when calling throwable_p.
3498 2002-06-08 H.J. Lu (hjl@gnu.org)
3500 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
3502 2002-06-04 Tom Tromey <tromey@redhat.com>
3504 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
3506 2002-06-04 Michael Koch <konqueror@gmx.de>
3508 * gcj.texi (Input Options): Fixed typo.
3510 2002-06-04 Zack Weinberg <zack@codesourcery.com>
3512 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
3513 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
3514 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
3515 and all now-pointless local variables. Rename other local
3516 variables to reflect their not being handles.
3518 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
3519 #if JCF_USE_STDIO blocks.
3521 * parse.y: Add missing semicolon at end of rule.
3523 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
3525 * check-init.c (attach_initialized_static_class): Delete, unused.
3526 * parse.y: Use htab_t instead of struct hashtable, update
3528 * java-tree.h: Include hashtab.h instead of hash.h.
3529 (struct lang_decl_func): Use htab_t, set up for gengtype.
3530 (struct init_test_hash_entry): Delete.
3531 (struct treetreehash_entry): New.
3532 (java_treetreehash_find): New
3533 (java_treetreehash_new): New prototype.
3534 (java_treetreehash_create): New prototype.
3535 (java_mark_tree): Delete prototype.
3536 (java_hash_hash_tree_node): Delete prototype.
3537 (java_hash_compare_tree_node): Delete prototype.
3538 (attach_initialized_static_class): Delete prototype.
3539 * expr.c (build_class_init): Update to use java_treetreehash
3541 (java_expand_expr): Update to use htab_t.
3542 (emit_init_test_initialization): Likewise.
3543 * decl.c (java_mark_tree): Delete.
3544 * class.c (init_test_hash_newfunc): Delete.
3545 (java_hash_hash_tree_node): Delete.
3546 (java_hash_compare_tree_node): Delete.
3547 (add_method_1): Update to use java_treetreehash functions.
3548 (JAVA_TREEHASHHASH_H): New macro.
3549 (java_treetreehash_hash): New function.
3550 (java_treetreehash_compare): New function.
3551 (java_treetreehash_find): New function.
3552 (java_treetreehash_new): New function.
3553 (java_treetreehash_create): New function.
3554 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
3556 * Make-lang.in (java/parse.o): Depend on debug.h.
3557 * java-tree.h (struct lang_identifier): Use gengtype.
3558 (union lang_tree_node): New.
3559 (struct lang_decl_func): Use gengtype.
3560 (struct lang_decl_var): Likewise.
3561 (struct lang_decl): Likewise.
3562 * parse.y: Include debug.h.
3563 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
3565 * lang.c (struct language_function): New dummy structure.
3567 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
3568 descriminator for DECL_LANG_SPECIFIC.
3569 (struct lang_decl_func): Rename from struct lang_decl.
3570 (enum lang_decl_desc): New.
3571 (struct lang_decl): Make it a union. Update all the accessor macros.
3572 (struct lang_type): Use gengtype.
3573 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
3574 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
3575 are now the same size.
3576 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
3577 use discriminator to mark DECL_LANG_SPECIFIC.
3579 * Make-lang.in (gt-java-builtins.h): New rule.
3580 (java/builtins.o): Add dependency on gt-<filename>.h.
3581 * builtins.c: Use gengtype for roots.
3582 (union string_or_tree): Use gengtype.
3583 (struct builtin_record): Use gengtype.
3584 * config-lang.in (gtfiles): Add builtins.c.
3586 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
3587 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
3588 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
3589 gt-java-parse.h, gtype-java.h): Add rules to generate.
3590 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
3591 (class.o): Add dependency on gt-*.h.
3592 (constants.o): Likewise.
3595 (jcf-parse.o): Likewise.
3596 (jcf-write.o): Likewise.
3598 * config-lang.in (gtfiles): New.
3599 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3600 * constants.c: Replace uses of ggc_add_* with GTY markers.
3602 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3603 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3604 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
3605 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
3607 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
3609 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3610 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
3612 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3613 Include gtype-java.h.
3615 2002-06-02 Tom Tromey <tromey@redhat.com>
3617 Fix for PR java/5913:
3618 * parse.y (patch_binop): Call patch_string on op1.
3620 2002-06-02 Tom Tromey <tromey@redhat.com>
3622 Fix for PR java/1343, PR java/6336:
3623 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
3624 formatting. Changed return type.
3625 (anonymous_class_counter): Moved to top of file.
3626 (maybe_make_nested_class_name): Append number to class name for
3627 function-local classes.
3629 2002-05-28 Zack Weinberg <zack@codesourcery.com>
3631 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
3632 * Make-lang.in: Update dependency lists.
3634 2002-05-18 Mark Mitchell <mark@codesourcery.com>
3636 * gjavah.c (throwable_p): Do not free the name of the class after
3637 passing it to find_class.
3638 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
3639 * jcf-io.c (dirent.h): Include it.
3640 (fnmatch.h): Likewise.
3641 (compare_path): New function.
3642 (java_or_class_file): Likewise.
3643 (memoized_dirlist_entry): New type.
3644 (memoized_dirlist_lookup_eq): New function.
3645 (memoized_dirlists): New variable.
3646 (caching_stat): New function.
3647 (memoized_class_lookup_eq): New function.
3648 (memoized_class_lookups): Likewise.
3649 (find_class): Use memoized_class_lookups and caching_stat.
3650 * jcf.h (JCF_USE_SCANDIR): Define.
3651 * parse.y (java_expand_classes): Write the class files in reverse
3654 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3656 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
3658 2002-05-13 Mark Mitchell <mark@codesourcery.com>
3660 * jcf-write.c (write_classfile): Unlink the temporary file if it
3661 cannot be renamed. Use concat to build up the name of the
3664 2002-05-08 Mark Mitchell <mark@codesourcery.com>
3666 * jcf-write.c (write_classfile): Write the file to a
3667 temporary file and then rename it.
3669 2002-05-07 Tom Tromey <tromey@redhat.com>
3671 * gjavah.c (throwable_p): Use xstrdup, not strdup.
3673 Fix for PR java/1200:
3674 * gjavah.c (throwable_p): New function.
3675 (decode_signature_piece): Use it. A `WeakReference' isn't the
3678 (gcjh_streq): New function.
3680 2002-05-07 Andreas Jaeger <aj@suse.de>
3682 * parse.y (finish_for_loop): Fix if statement.
3684 2002-05-06 Tom Tromey <tromey@redhat.com>
3686 Fix for PR java/5941:
3687 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
3688 loop update expression.
3689 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
3690 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
3692 2002-05-04 Mark Wielaard <mark@klomp.org>
3695 * parse.y (build_string_concatenation): Return just op1 only when op2
3696 is null and op1 is a STRING_CST, otherwise always construct a
3699 2002-04-27 Tom Tromey <tromey@redhat.com>
3702 * parse.y (string_convert_int_cst): New function.
3703 (merge_string_cste): Use it.
3705 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
3707 * java-tree.h (java_parse_file): Update.
3708 (java_set_yydebug): Remove.
3709 * jcf-parse.c (yydebug): Remove.
3710 (java_set_yydebug): Die.
3711 (java_parse_file): Update.
3712 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
3714 2002-04-24 Tom Tromey <tromey@redhat.com>
3717 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
3718 EXPR_WFL_QUALIFICATION of qual_wfl.
3720 2002-04-23 Per Bothner <per@bothner.com>
3722 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
3723 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
3724 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
3726 2002-04-23 Tom Tromey <tromey@redhat.com>
3729 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
3730 recognize `-fcompile-resource='.
3731 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
3734 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3736 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
3737 paths. Fixes PR java/2791.
3739 2002-04-19 Andrew Haley <aph@redhat.com>
3741 * jcf-write.c (push_long_const): lo, hi: New variables.
3742 Use rshift_double to extract the high part of a 64-bit long.
3743 Use WORD_TO_INT to extract the low part.
3745 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
3746 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
3747 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
3749 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3751 * typeck.c (incomplete_type_error): Remove.
3753 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3755 * class.c (make_class_data): Set DECL_ALIGN on static class data,
3756 for hash synchronization.
3757 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
3758 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
3761 2002-04-16 Mark Wielaard <mark@klomp.org>
3763 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
3766 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3768 Fix for PR java/6294:
3769 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3772 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3774 Fix for PR java/6085:
3775 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3776 to get enclosing "this" argument for inner-class constructor
3777 invocation. Pass correct arguments to build_access_to_thisn.
3779 2002-04-10 Andreas Jaeger <aj@suse.de>
3781 * gcj.texi (Input Options): Fix extdirs patch.
3783 2002-04-10 Anthony Green <green@redhat.com>
3785 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3787 2002-04-09 Anthony Green <green@redhat.com>
3789 * gcj.texi (Input Options): Add --extdirs documentation.
3790 * jcf-dump.c (OPT_extdirs): New macro.
3791 (options): Add extdirs option.
3792 (help): Describe --extdirs.
3793 (main): Handle OPT_extdirs.
3794 * gjavah.c (OPT_extdirs): New macro.
3795 (options): Add extdirs option.
3796 (help): Describe --extdirs.
3797 (main): Handle OPT_extdirs.
3798 * jcf-path.c (jcf_path_init): Add extdirs support.
3799 (jcf_path_extdirs_arg): New function.
3800 (extensions): New variable to hold extensions path entries.
3801 * jvspec.c: Remove -fextdirs= when compiling main().
3802 * lang.c (java_decode_option): Handle -fextdirs=.
3803 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3804 * Make-lang.in: Compile jcf-path with version info for use in
3805 identifying the appropriate libgcj.jar.
3807 2002-04-08 Tom Tromey <tromey@redhat.com>
3810 * .cvsignore: Added rmic.1 and rmiregistry.1.
3811 * gcj.texi (Top): Link to new nodes.
3812 (Invoking rmic): New node.
3813 (Invoking rmiregistry): Likewise.
3814 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3816 (java.maintainer-clean): Likewise.
3817 ($(srcdir)/java/rmic.1): New target.
3818 ($(srcdir)/java/rmiregistry.1): Likewise.
3819 (java.install-man): Handle rmic.1 and rmiregistry.1.
3821 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3823 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3824 Add note about handling uncaught exceptions. Add an exception handler
3827 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3829 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3830 after using it to patch CALL_EXPR.
3832 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3834 * gcj.texi (Invocation): Document CNI invocation API.
3836 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3838 * expr.c (truthvalue_conversion): Rename. Update.
3839 (expand_compare): Update.
3840 * java-tree.h (java_truthvalue_conversion): New.
3841 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3843 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3845 * java-tree.h (java_mark_addressable): New.
3846 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3847 * typeck.c (mark_addressable): Rename, update.
3849 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3851 * expr.c (build_java_binop): Update.
3852 * java-tree.h (java_signed_type, java_unsigned_type,
3853 java_signed_or_unsigned_type): Update.
3854 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3855 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3856 * parse.y (patch_binop): Update.
3857 * typeck.c (signed_or_unsigned_type, unsigned_type,
3858 signed_type): Update.
3860 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3862 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3863 (java_dummy_print): Remove.
3864 (lang_print_error): Rename. Exit early if inhibiting output.
3865 (inhibit_error_printing_function): New.
3866 (java_init): Don't set hook.
3867 (lang_init_source): Use new boolean.
3869 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3871 * parse.y (do_resolve_class): Fix infinite recursion.
3873 2002-03-29 Tom Tromey <tromey@redhat.com>
3875 * parse.y (check_inner_circular_reference): Ignore incomplete
3878 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3880 * Make-lang.in (builtins.o): Update.
3881 * boehm.c (get_boehm_type_descriptor): Update.
3882 * builtins.c: Include langhooks.h.
3883 * decl.c (java_init_decl_processing): Update.
3884 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3885 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3887 * typeck.c (type_for_mode, type_for_size): Update.
3889 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3891 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3893 2002-03-28 Tom Tromey <tromey@redhat.com>
3895 * except.c (expand_end_java_handler): If the handler type is NULL,
3896 use java.lang.Throwable. Fixes PR java/5986.
3898 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3900 Fix for PR java/4715:
3901 * jcf-parse.c (parse_source_file_3): New function.
3902 (read_class): Call it.
3903 (java_parse_file): Likewise.
3905 2002-03-28 Jan Hubicka <jh@suse.cz>
3907 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3909 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3911 * parse.y (resolve_package): Initialize "decl".
3912 (lookup_package_type): Remove unused function.
3914 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3916 Fix for PR java/5993:
3917 * parse.y (resolve_package): Return the decl if resolution was
3918 successful. Don't special case "java.lang" and "java.lang.reflect"
3919 packages. Set type_name to the merged identifier.
3920 (resolved_qualified_expression_name): Print error using "name" if
3921 resolve_package returns NULL_TREE.
3923 2002-03-27 Tom Tromey <tromey@redhat.com>
3925 * expr.c (expand_invoke): Don't generate null pointer check if
3926 we're calling <init>.
3928 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3930 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3932 * java-tree.h (java_lang_expand_expr): Similarly.
3933 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3934 (java_init): Don't set hook.
3936 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3938 Fix for PR java/5850:
3939 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3940 context if field was not found in the current scope.
3941 * expr.c (lookup_field): Don't look in enclosing contexts.
3943 2002-03-26 Tom Tromey <tromey@redhat.com>
3945 Fix for PR java/5942:
3946 * parse.y (init_src_parse): Added sanity check.
3947 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3950 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3952 * decl.c (lang_mark_tree): Rename java_mark_tree.
3953 * java-tree.h (java_mark_tree): New.
3954 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3956 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3958 * lex.c: Change java_perform_atof to take normal parameters
3959 instead of a pointer to a parameter block. Call it directly
3962 2002-03-22 Mark Wielaard <mark@klomp.org>
3964 Fix for PR java/5368:
3965 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3966 when printing error message.
3968 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3970 * decl.c (maybe_build_cleanup): Remove.
3972 2002-03-22 Tom Tromey <tromey@redhat.com>
3974 Andrew Haley <aph@cambridge.redhat.com>
3976 * expr.c (build_field_ref): Don't build a check if the field is a
3979 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3981 Fix for PR java/6026:
3982 * lex.c (java_lex): Fix parsing of consecutive floats.
3984 2002-03-21 Tom Tromey <tromey@redhat.com>
3986 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3989 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3991 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3992 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3994 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3996 * gcj.texi: @code{gcj} becomes @command{gcj}.
3997 @code{gcc} becomes @command{gcc}.
3998 GcjRaw changed to gnu.gcc.RawData.
4000 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
4002 * decl.c (start_java_method): Use new hook.
4003 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
4004 (java_init): Remove old hook.
4006 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4008 * builtins.c (define_builtin): Do nothing if `type' is null.
4011 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4013 * parse.y (parser_check_super_interface): Fix error message
4016 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4018 * jcf-parse.c (get_constant): Delete unused variables.
4020 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
4022 * java-tree.h (java_parse_file): New.
4023 * jcf-parse.c (yyparse): Rename java_parse_file.
4024 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
4026 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4028 * parse.y (craft_constructor): Return the constructor decl.
4029 (java_expand_classes): Update comments.
4030 (lookup_method_invoke): Call fix_constructors immediately for
4031 anonymous class. Fixes PR java/5935.
4033 2002-03-15 Anthony Green <green@redhat.com>
4035 * jcf-parse.c (yyparse): Don't emit class registration
4036 constructor when compiling resource files.
4038 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4040 * lang.c (java_tree_code_type, java_tree_code_length,
4041 tree_code_name): Delete.
4042 (tree_code_type, tree_code_length, tree_code_name): Define.
4043 (java_init): Don't try to copy into the various tree_code
4046 2002-03-12 Tom Tromey <tromey@redhat.com>
4048 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
4049 UTF-8, not UCS-2. Fixes PR java/5923.
4051 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
4052 a call_expr wrapped in a convert. Fixes PR java/5848.
4054 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4056 * jcf-write.c (write_classfile): Improve error strings.
4058 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4060 * lex.c: Adjust comments to GNU standards.
4062 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4064 Fix for PR java/5902:
4065 * lex.c (java_lex): Fix parsing of literals.
4067 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4069 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
4070 to prevent it getting evaluated twice in the store checking case.
4071 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
4074 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4076 * decl.c (java_init_decl_processing): Make sure class_type_node
4077 alignment is not less than 64 bits if hash synchronization is enabled.
4079 2002-03-08 Per Bothner <per@bothner.com>
4081 * parse.y (java_complete_lhs): Check if patch_assignment
4082 returned an error-mark.
4084 * parse.y (try_builtin_assignconv): Don't special-case zero.
4086 2002-03-08 Per Bothner <per@bothner.com>
4088 Fix for PR java/5812.
4089 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
4090 here instead of in JSR macro. Likewise with load_type_state call.
4091 Do the latter on if the return_pc has been verified (the jsr returns).
4092 (JSR): Now just call build_java_jsr.
4094 2002-03-07 Jeff Sturm <jsturm@one-point.com>
4096 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
4097 (java.install-common): Link native driver to
4098 JAVA_TARGET_INSTALL_NAME.
4100 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
4102 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
4103 * builtins.c(sin_builtin): Likewise
4104 * builtins.c(sqrt_builtin): Likewise
4106 2002-03-03 Zack Weinberg <zack@codesourcery.com>
4108 * java/expr.c, java/jcf-parse.c, java/lex.c:
4109 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
4110 REAL_ARITHMETIC blocks unconditional. Delete some further
4111 #ifdef blocks predicated on REAL_ARITHMETIC.
4113 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4115 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
4116 explicit sizeof/sizeof.
4117 * decl.c (java_init_decl_processing): Likewise.
4118 * jcf-parse.c (init_jcf_parse): Likewise.
4119 * parse.y (init_src_parse): Likewise.
4121 2002-03-02 Per Bothner <per@bothner.com>
4123 Make --CLASSPATH by a synonym for --classpath and -classpath.
4124 Implement --bootclasspath.
4125 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
4126 (classpath_l): Remove.
4127 (jcf_path_CLASSPATH_arg): Remove.
4128 (jcf_path_bootclasspath_arg): New function.
4129 (jcf_path_seal): Simplify accordingly.
4131 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
4132 (jcf_path_CLASSPATH): Remove declaration.
4133 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
4134 (lang_specific_driver): Translate -bootclasspath.
4135 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
4136 * lang.c (decode_lang_options): Do jcf_path_init first.
4137 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
4138 * gjavah.c: Also handle --bootclasspath.
4139 Handle --CLASSPATH as a synonum for --classpath.
4140 * jcf-dump.c: Likewise.
4142 "." is not part of system path, but is the default for --classpath.
4143 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
4144 (jcf_path_seal): Add "." if no CLASSPATH specified.
4146 * gcj.texi: Document changes.
4148 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4150 * expr.c (build_java_arraystore_check): Fix formatting.
4152 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4154 Fix for PR java/5758, java/5632:
4155 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
4156 inner-class separator too.
4157 * parse.y (do_resolve_class): New local `decl_result.'
4158 Progressively build a name for what can have been loaded.
4160 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4162 * expr.c (java_array_data_offset): Removed function.
4163 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
4164 (build_java_array_length_access): Obtain "length" value using a
4165 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
4166 (build_java_arrayaccess): Correct comment. Access "data" using a
4167 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
4168 (build_java_arraystore_check): New function.
4169 (expand_java_arraystore): Use build_java_arraystore_check.
4170 * parse.y (patch_assignment): Simplify code to insert a store check
4171 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
4172 * check-init.c (check_init): Update to reflect that an array length
4173 access is now a COMPONENT_REF.
4174 * gcj.texi (Code Generation): Improve documentation of
4175 -fno-bounds-check. Add documentation for -fno-store-check.
4176 * java-tree.h (flag_store_check): Declare.
4177 (build_java_arraystore_check): Declare.
4178 * lang.c (flag_store_check): Initialize to 1.
4179 (lang_f_options): Add store-check option.
4180 * jvspec.c: Don't pass store-check option to jvgenmain.
4181 * lang-options.h: Add help string for -fno-store-check.
4183 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
4185 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
4186 * java-tree.h (java_dup_lang_specific_decl): New.
4187 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
4189 2002-02-27 Zack Weinberg <zack@codesourcery.com>
4191 * builtins.c, decl.c: Delete traditional-mode-related code
4192 copied from the C front end but not used, or used only to
4193 permit the compiler to link.
4195 2002-02-22 Tom Tromey <tromey@redhat.com>
4197 Fix for PR java/2369:
4198 * jvspec.c (verify_class_name): New function.
4199 (lang_specific_driver): Call it.
4200 (JAVA_START_CHAR_P): New macro.
4201 (JAVA_PART_CHAR_P): Likewise.
4203 2002-02-22 Per Bothner <per@bothner.com>
4205 * class.c: Change vtable to be more compatible with g++ v3 abi.
4206 (get_dispatch_table): Prepend offset-to-top (always 0) and
4207 type_info pointer (currently unimplemented hence NULL) to vtable.
4208 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
4209 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
4210 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
4211 (build_dtable_decl): Add declarations for new fields.
4213 2002-02-20 Per Bothner <per@bothner.com>
4215 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
4216 to finit$ (otherwise generate_bytecode_insns drops it). However, we
4217 don't need to set it on the COMPOUND_EXPR - the caller does that.
4219 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4221 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
4222 `--CLASSPATH' becomes `--classpath.'
4223 * gjavah.c: Likewise.
4224 * jcf-dump.c: Likewise.
4225 * lang-options.h: Likewise.
4227 * jcf-path.c: Updated comment.
4228 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
4229 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
4230 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
4231 (jcf_path_CLASSPATH_arg): Ditto.
4232 (classpath_u): Updated leading comment.
4234 2002-02-20 Per Bothner <per@bothner.com>
4236 * builtins.c (check_for_builtin): New function.
4237 (build_call_or_builtin): Remove.
4238 * java-tree.h: Update accordingly.
4239 * expr.c (expand_invoke): Use build + check_for_builtin instead
4240 of build_call_or_builtin.
4241 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
4242 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
4243 flag (which had caused jcf-write to incorrectly emit invokevirtual).
4245 2002-02-17 Tom Tromey <tromey@redhat.com>
4247 * java-tree.h (TYPE_STRICTFP): New macro.
4248 (struct lang_type) [strictfp]: New field.
4249 (CLASS_STRICTFP): New macro.
4250 (METHOD_STRICTFP): New macro.
4251 (struct lang_decl) [strictfp]: New field.
4252 * parse.y (method_header): Disallow strictfp constructor or
4254 (STRICT_TK): Move before MODIFIER_TK.
4255 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
4256 (METHOD_MODIFIERS): Likewise.
4257 (INTERFACE_MODIFIERS): Likewise.
4258 * jcf-write.c (get_access_flags): Likewise.
4259 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
4260 (add_method_1): Likewise.
4261 (get_access_flags_from_decl): Likewise.
4262 * jcf-dump.c (print_access_flags): Print in standard order. Also,
4263 recognize strictfp flag.
4264 * jcf.h (ACC_STRICT): New define.
4266 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
4268 * class.c(build_utf8_ref): Move declaration of decl_size
4270 2002-02-07 Tom Tromey <tromey@redhat.com>
4272 * gcj.texi (Input Options): --CLASSPATH does not suppress system
4275 2002-02-04 Anthony Green <green@redhat.com>
4277 * class.c (build_utf8_ref): Put UTF-8 constants into merged
4278 sections if available.
4280 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4282 * parse.y (java_expand_classes): Fix typo in static field loop.
4284 2002-02-02 Richard Henderson <rth@redhat.com>
4286 * class.c (add_field): Mark static fields external.
4287 (build_class_ref): Remove redundant set.
4288 * parse.y (java_expand_classes): Mark static fields of classes
4289 to be compiled as local.
4290 * jcf-parse.c (parse_class_file): Likewise.
4292 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4294 * gcj.texi (About CNI): New node.
4296 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
4299 * jcf-parse.c : Check for HAVE_LOCALE_H before using
4300 setlocale() with LC_CTYPE as a parameter.
4303 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
4305 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4306 Follow GNU Coding Standards for --version.
4308 2002-01-28 Tom Tromey <tromey@redhat.com>
4310 * expr.c (build_jni_stub): Ensure storage for `meth' is
4312 * parse.y (java_complete_expand_methods): Set
4313 current_function_decl before building JNI stub.
4315 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
4317 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
4320 2002-01-22 Tom Tromey <tromey@redhat.com>
4322 * decl.c (java_init_decl_processing): Use add_predefined_file.
4323 Predefine RawData.java.
4324 (predef_filenames): Removed.
4325 (java_init_decl_processing): Don't register predef_filenames.
4326 * jcf-parse.c (add_predefined_file): New function.
4327 (predefined_filename_p): Rewrote.
4328 (predefined_filename_p): No longer static.
4329 * decl.c (java_init_decl_processing): Call initialize_builtins.
4330 * Make-lang.in (JAVA_OBJS): Added builtins.o.
4331 (java/builtins.o): New target.
4332 * builtins.c: New file.
4333 * parse.y (patch_invoke): Use build_call_or_builtin.
4334 * java-tree.h (build_call_or_builtin): Declare.
4335 (initialize_builtins): Declare.
4336 (java_set_exception_lang_code): Removed unused declaration.
4337 (PREDEF_FILENAMES_SIZE): Removed.
4338 (java_tree_index): Added JTI_PREDEF_FILENAMES.
4339 (predef_filenames): New define.
4340 (add_predefined_file): Declare.
4341 (predefined_filename_p): Declare.
4342 * expr.c (expand_invoke): Use build_call_or_builtin.
4344 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4346 * parse.y (patch_switch_statement): Fix format specifier.
4348 2002-01-16 Tom Tromey <tromey@redhat.com>
4350 More for PR java/5365:
4351 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
4353 (process_file): Generate include for
4354 java.lang.UnsupportedOperationExceptions.
4356 2002-01-15 Andreas Jaeger <aj@suse.de>
4358 * .cvsignore: Add man pages.
4360 2002-01-15 Tom Tromey <tromey@redhat.com>
4362 Fix for PR java/5365:
4363 * gjavah.c (process_file): Turn class name into a file name.
4365 2002-01-14 Matthias Klose <doko@debian.org>
4367 * gcj.texi: Fix whitespace and formatting errors in the
4368 synopsis of the man pages. Update copyright.
4370 2002-01-14 Tom Tromey <tromey@redhat.com>
4373 * Make-lang.in (java.install-man): Handle jv-convert man page.
4374 (java.generated-manpages): Added jv-convert.1.
4375 (java.uninstall): Remove jv-convert.1.
4376 (java.maintainer-clean): Likewise.
4377 ($(srcdir)/java/jv-convert.1): New target.
4378 * gcj.texi (Top): Link to jv-convert node.
4379 (Individual utilities): Likewise.
4380 (Invoking jv-convert): New node.
4382 2001-01-10 Jeff Sturm <jsturm@one-point.com>
4383 Martin Kahlert <martin.kahlert@infineon.com>
4385 * jcf-parse.c (get_constant): Don't swap lo/hi for big
4386 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
4388 2002-01-03 Graham Stott <grahams@redhat.com>
4390 * class.c (compile_resource_file): Update copyright date.
4391 Constify filename parameter.
4392 (java-tree.h): Update copyright date.
4393 (compile_resource_file): Constify filename parameter.
4395 2002-01-03 Graham Stott <grahams@redhat.com>
4397 * gcc/jcf-parse.c: Update copyright date.
4398 (yyparse): Constify resource_filename.
4400 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4402 * parse.y (src_parse_roots): Don't needlessly zero init.
4404 2001-12-31 Tom Tromey <tromey@redhat.com>
4406 * parse.y (dump_java_tree): New function.
4407 (source_end_java_method): Call it.
4408 (end_class_declaration): Likewise.
4409 * lang.c (java_decode_option): Call dump_switch_p.
4411 2001-12-28 Tom Tromey <tromey@redhat.com>
4413 * gen-table.pl: Don't process characters after \uffff. Added
4414 comment pointing to input file.
4416 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4418 * gen-table.pl: Const-ify output. Document the location of a
4419 suitable unicode input file.
4421 * chartables.h: Regenerate.
4423 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4425 * chartables.h: Const-ify.
4426 * gjavah.c (options): Likewise.
4427 * jcf-dump.c (options): Likewise.
4428 * jv-scan.c (options): Likewise.
4429 * lex.c (java_start_char_p, java_part_char_p): Likewise.
4430 * parse.y (binop_lookup): Likewise.
4432 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4434 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
4435 the static arrays that are output.
4436 * jvspec.c (jvgenmain_spec): Make static.
4437 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
4438 * keyword.h: Regenerate.
4439 * lang.c (string_option, process_option_with_no, lang_f_options,
4440 lang_W_options): Const-ify.
4441 * lex.c (java_lex): Likewise.
4443 2001-12-21 Richard Henderson <rth@redhat.com>
4445 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
4446 (get_boehm_type_descriptor): ... here. Arrange for the
4447 TREE_TYPE to get set properly.
4449 2001-12-21 Richard Henderson <rth@redhat.com>
4451 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
4452 only if the target requires collect2.
4454 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
4456 2001-12-20 Tom Tromey <tromey@redhat.com>
4459 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
4460 CAN_COMPLETE_NORMALLY for the node.
4461 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
4462 generate code for second branch if first branch can't complete
4464 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
4465 the loop head if the loop body can't complete normally.
4467 2001-12-20 Tom Tromey <tromey@redhat.com>
4470 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
4471 case where `finally' clause can't complete normally.
4473 2001-12-20 Tom Tromey <tromey@redhat.com>
4476 * parse.y (analyze_clinit_body): Added this_class parameter.
4477 Check for more cases where we must keep <clinit>.
4478 (maybe_yank_clinit): Cleaned up flow control.
4480 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4482 * decl.c (java_init_decl_processing): Don't initialize
4483 finit_leg_identifier_node.
4484 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
4485 (finit_leg_identifier_node): Remove.
4486 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
4488 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4490 * mangle.c (mangle_member_name): Don't special-case for
4492 * mangle_name.c (unicode_mangling_length): Likewise.
4493 (append_unicode_mangled_name): Likewise.
4494 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
4497 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4499 * expr.c (build_java_array_length_access): Don't force null pointer
4500 check unless flag_check_references is set.
4502 2001-12-20 Tom Tromey <tromey@redhat.com>
4504 Fix for PR java/3417:
4505 * parse.y (patch_assignment): Added special processing for
4507 (patch_return): Don't convert booleans to integers, and don't
4508 special-case `null'.
4510 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
4512 * config-lang.in (diff_excludes): Remove.
4514 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
4516 * gcj.texi: Update link to GCC manual.
4518 2001-12-17 Tom Tromey <tromey@redhat.com>
4520 * parse.y (link_nested_class_to_enclosing): Removed useless
4523 2001-12-16 Tom Tromey <tromey@redhat.com>
4525 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
4528 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
4530 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
4531 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
4534 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4536 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
4538 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4540 * decl.c (java_init_decl_processing): Build otable_type correctly.
4541 otable_decl is an otable_type.
4543 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4545 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
4546 otable_type, otable_ptr_type, method_symbol_type,
4547 method_symbols_array_type, method_symbols_array_ptr_type): New
4548 field/global tree definitions.
4549 (flag_indirect_dispatch): New flag.
4550 * decl.c (java_init_decl_processing): Initialize new otable and
4551 otable_syms type nodes and decls. Add new field "index" to
4553 * class.c (build_method_symbols_entry): New function.
4554 (make_method_value): Set "index" to to method's vtable index for
4555 virtual methods when indirect-dispatch is not used.
4556 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
4557 and set vtable_method_count to -1. Set otable and otable_syms field
4558 if indirect-dispatch is used and there was something to put in them.
4559 (build_method_symbols_entry): New function.
4560 (emit_offset_symbol_table): New function.
4561 * expr.c (get_offset_table_index): New function.
4562 (build_invokevirtual): Build array reference to otable at the index
4563 returned by get_offset_table_index, and use the result as the vtable
4565 (build_invokeinterface): Similar.
4566 * jcf-parse.c (yyparse): If indirect-dispatch, call
4567 emit_offset_symbol_table at the end of compilation, after all classes
4568 have been generated.
4569 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
4570 * lang.c (flag_indirect_dispatch): Define.
4571 (lang_f_options): Add indirect-dispatch flag.
4573 2001-12-14 Matthias Klose <doko@debian.org>
4575 * gcj.texi: Markup for man page generation. Document missing
4576 options printed by <tool> --help.
4577 Terminate description of gij's -ms option with a dot.
4578 * Make-lang.in ($(srcdir)/java/*.1): New targets.
4579 (java.generated-manpages java.install-man, java.uninstall,
4580 java-maintainer-clean) Updated.
4582 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
4584 * class.c (get_dispatch_table): Fix java vtable layout
4585 for TARGET_VTABLE_USES_DESCRIPTORS.
4586 * decl.c (java_init_decl_processing): Initialize
4587 alloc_no_finalizer_node, finalize_identifier_node.
4588 * expr.c (class_has_finalize_method): New function.
4589 (expand_java_NEW): Generate calls for finalizer-free allocation.
4590 (build_invokevirtual): Fix java vtable layout for
4591 TARGET_VTABLE_USES_DESCRIPTORS.
4592 * java-tree.h (enum java_tree_index): New entries:
4593 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
4594 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
4595 (class_has_finalize_method): declare.
4596 (HAS_FINALIZER_P): New macro.
4597 * parse.y (patch_invoke): Generate calls for finalizer-free
4600 2001-12-12 Matthias Klose <doko@debian.org>
4602 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
4603 whitespace at end of line.
4605 2001-12-11 Tom Tromey <tromey@redhat.com>
4607 * lex.c (java_init_lex): Define wfl_to_string as
4608 gnu.gcj.runtime.StringBuffer unless generating bytecode.
4610 2001-12-11 Jeff Sturm <jsturm@one-point.com>
4612 * class.c (make_method_value): Use null_pointer_node to
4613 represent empty exception table.
4615 2001-12-10 Tom Tromey <tromey@redhat.com>
4617 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
4619 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
4621 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
4623 2001-12-09 Per Bothner <per@bothner.com>
4625 * check-init.c (current_switch_has_default): New static field.
4626 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
4627 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
4628 DEFAULT_EXPR seen, simulate a default alternative that copies state.
4630 2001-12-09 Tom Tromey <tromey@redhat.com>
4632 * check-init.c (check_init): Don't allow pre- or post- increment
4633 or decrement of final variable.
4634 (final_assign_error): Minor error message rewording.
4636 2001-12-08 Tom Tromey <tromey@redhat.com>
4638 * java-tree.h: Fixed typo.
4640 * gjavah.c (decompile_method): Don't decompile to `return this'
4643 * gjavah.c (cxx_keywords): Re-sorted.
4644 * lex.c (cxx_keywords): Re-sorted.
4646 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
4649 * gjavah.c (print_namelet): Clear subnamelets.
4650 (HANDLE_METHOD): Set `method_printed' earlier.
4652 2001-12-07 Tom Tromey <tromey@redhat.com>
4654 * lang.c (lang_f_options): Added
4655 optimize-static-class-initialization.
4656 (java_decode_option): Removed special case.
4658 2001-12-07 Per Bothner <per@bothner.com>
4660 * check-init.c (check_init): Fix typo freeing memory twice.
4662 2001-12-05 Per Bothner <per@bothner.com>
4664 Restore support for static class initialization optimization.
4665 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
4666 * check-init.c (check_int): At end of BLOCK handle initialization
4667 blocks, which used to be done in java_complete_expand_method but did
4668 not handle the case where check_for_initialization might allocate
4669 more than a word of bits.
4670 * decl.c (lang_make_tree): The smic field is now a tree.
4671 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
4672 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
4674 * parse.y (emit_test_initialization): Combine hash_lookup calls.
4676 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
4677 Change from a hash table to a list.
4678 (struct_lang_decl): Change field 'smic' to match.
4679 * class.c (add_method_1): Initialize
4680 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
4681 * parse.y (adjust_init_test_initialization): Removed - inlined into -
4682 (java_expand_method_bodies): -here, since 'smic' is now a list.
4683 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
4685 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
4687 * class.c (java_hash_compare_tree_node): Fix casts.
4689 2001-12-04 Per Bothner <per@bothner.com>
4691 * check-init.c: Handle definite unassignment to finals in addition
4692 to definite assignment.
4693 (loop_current_locals): New field.
4694 (num_current_locals, int start_current_locals, num_current_words):
4696 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
4697 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
4698 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
4699 (get_variable_decl, check_final_reassigned): New functions.
4700 (check_init, check_bool_init): Modify as needed for checking finals.
4701 (check_for_initialization): Take extra parameter and return void.
4702 Do extra start-up logic to check final fields for assignment.
4703 * parse.y (check_static_final_variable_assignment_flag,
4704 reset_static_final_variable_assignment_flag, check_final_assignment,
4705 check_final_variable_local_assignment_flag,
4706 reset_final_variable_indirect_assignment_flag,
4707 reset_final_variable_global_assignment_flag): Remove functions.
4708 (java_complete_expand_methods, outer_field_access_fix,
4709 patch_assignment): Remove no-longer used logic.
4710 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
4711 * parse.y (register_fields, java_complete_tree): Update accordingly.
4713 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
4714 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
4715 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
4717 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
4719 * java-tree.h (DECL FINAL): New bit-field.
4720 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
4721 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
4722 (DECL_INIT_CALLS_THIS): New macro.
4723 (struct lang_decl): New bit-field init_calls_this.
4724 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
4725 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
4726 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
4727 use it for both local variables and final fields.
4728 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
4730 (struct lang_type): Remove hfv bit-field.
4731 (check_for_initialization): Change to return void.
4733 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
4734 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
4735 * check-init.c (final_assign_error): New helper function.
4736 (check_final_reassigned, check_init): Use it.
4737 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
4739 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
4740 bit-fields to unsigned.
4742 2001-12-03 Per Bothner <per@bothner.com>
4744 * parse.y (patch_binop): Minor constant folding.
4746 * parse.y (build_current_thisn): Shorter 'buffer'.
4748 2001-12-03 Per Bothner <per@bothner.com>
4750 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
4751 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
4752 * jcf-write.c (generate_bytecode_insns): Remove support for
4753 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
4754 * check-init.c (check_init): Likewise.
4756 2001-12-03 Per Bothner <per@bothner.com>
4758 * verify.c (subroutine_nesting): New function.
4759 (verify_jvm_instructions): Use it to fix logic for checking that
4760 we're done with the current subroutine.
4762 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
4763 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
4765 2001-12-03 Per Bothner <per@bothner.com>
4767 * jcf.h: Fix obvious typo in comment.
4768 * typeck.c (build_null_signature): Add comment.
4770 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4772 * expr.c: Remove leading capital from diagnostic messages, as
4773 per GNU coding standards.
4774 * jcf-io.c: Similarly.
4775 * jcf-parse.c: Similarly.
4776 * jv-scan.c: Similarly.
4777 * jvspec.c: Similarly.
4778 * mangle.c: Similarly.
4780 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4781 Alexandre Petit-Bianco <apbianco@redhat.com>
4783 * expr.c (build_java_arrayaccess): Call save_expr on array for
4784 correct evaluation order, modified comment, fixed indentation.
4785 * parse.y: (patch_assignment): Correctly extract the array base
4786 from the tree generate by build_java_arrayaccess, added comments.
4787 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4788 Fixes PR java/3096, PR java/3803, PR java/3965.
4790 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4792 * expr.c (expand_byte_code): Remove trailing periods from messages.
4793 * jcf-parse.c (load_class, jcf_parse): Similarly.
4794 * jcf-write.c (generate_classfile): Similarly.
4795 * lex.c (java_lex): Similarly.
4797 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4799 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4801 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4803 * Make-lang.in (java.generated-manpages): New dummy target.
4805 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4807 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4809 (lang_specific_pre_link): Use set_input to set input_filename.
4811 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4812 (main): Fix definition.
4813 Strip `main' from classname.
4816 2001-11-18 Roger Sayle <roger@eyesopen.com>
4818 * parse.h (java_expand_switch): Remove old prototype.
4820 2001-11-18 Tom Tromey <tromey@redhat.com>
4822 Fix for PR java/1401:
4823 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4825 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4828 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4830 * lang.c (finish_parse): Rename to java_finish.
4831 (LANG_HOOKS_FINISH, java_finish): New.
4833 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4835 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4836 * java-tree.h: New prototype.
4837 * lang.c (java_init): Update prototype. Combine with old init_parse.
4839 2001-11-13 Tom Tromey <tromey@redhat.com>
4841 * gjavah.c (method_signature): New global.
4842 (HANDLE_METHOD): Set it.
4843 (decompile_return_statement): New function.
4844 (decompile_method): Use it.
4845 (print_method_info): Removed `synth' argument.
4847 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4849 * java-tree.h (java_set_yydebug): New.
4850 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4851 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4852 (print_lang_decl, print_lang_type, print_lang_identifier,
4853 print_lang_statistics, lang_print_xnode): Remove.
4855 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4857 * jcf-parse.c (init_lex): Remove.
4858 * lang.c (language_string, lang_identify): Remove.
4859 (struct lang_hooks): Constify.
4860 (LANG_HOOKS_NAME): Override.
4861 (init_parse): Update.
4863 2001-11-08 Andreas Franck <afranck@gmx.de>
4865 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4866 program_transform_name the way suggested by autoconf.
4867 (java.install-common): Also transform auxiliary program names with
4868 program_transform_name.
4870 2001-11-08 Tom Tromey <tromey@cygnus.com>
4872 * parse.y (trap_overflow_corner_case): New rule.
4873 (unary_expression): Use it.
4874 * lex.c (java_init_lex): Don't set minus_seen.
4875 (yylex): Don't use minus_seen. Communicate overflow to parser for
4877 (error_if_numeric_overflow): New function.
4878 * parse.h (minus_seen): Removed field.
4879 (JAVA_RADIX10_FLAG): New define.
4881 2001-11-07 Tom Tromey <tromey@redhat.com>
4883 Patch for PR java/1414:
4884 * parse.y (case_label_list): New global.
4885 (goal): Register case_label_list with GC.
4886 (java_complete_lhs): Save new case on case_label_list.
4887 (patch_switch_statement): Check for duplicate case labels.
4889 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4891 * parse.y (patch_assignment): Removed unused third argument.
4892 (java_complete_lhs): Removed unused third argument to patch_assignment.
4894 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4896 * lang.c: Include langhooks-def.h.
4897 * Make-lang.in: Update.
4899 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4901 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4903 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4905 * mangle.c (find_compression_record_match): Don't match compression
4906 records for package name elements unless they occur at the start of
4907 the name. Fix for PR java/4717.
4909 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4911 * expr.c (expand_java_field_op): Don't special-case references to
4912 java.lang.PRIMTYPE.TYPE.
4913 (build_primtype_type_ref): Removed.
4914 * java-tree.h (build_primtype_type_ref): Remove prototype.
4915 * parse.y (maybe_build_primttype_type_ref): Removed.
4916 (complete_function_arguments): Don't special-case references to
4917 java.lang.PRIMTYPE.TYPE.
4918 (patch_assignment): Likewise.
4919 (array_constructor_check_entry): Likewise.
4921 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4923 * mangle.c (static tree compression_table): Fixed leading comment.
4924 * parse.h (struct parser_ctxt): Fixed field comment.
4925 * parse.y (check_pkg_class_access): New prototype, fixed leading
4926 comment, new parameter used to emit error only if passed as true.
4927 (parse_check_super): Pass extra argument to check_pkg_class_access.
4928 (do_resolve_class): Likewise.
4929 (process_imports): Likewise.
4930 (read_import_dir): Fixed indentation.
4931 (find_in_imports_on_demand): New local class_type_name. Local
4932 node_to_use deleted. while loop changed into for loop. Report
4933 multiple definition only for accessible classes. Improved error
4935 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4936 assigned to parameter list, fixed indentation. while loop changed
4937 into for loop, restore TREE_CHAIN on local `tem' before the next
4940 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4942 * lang.c (lang_get_alias_set): Deleted.
4944 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4946 * gjavah.c (jni_print_char): Fix thinko in last change.
4948 * gjavah.c (jni_print_char, decode_signature_piece): Use
4949 safe-ctype macros and/or fold extra calls into fewer ones.
4950 * lex.c (java_read_unicode, java_lex): Likewise.
4951 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4952 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4953 * mangle_name.c (append_unicode_mangled_name,
4954 unicode_mangling_length): Likewise.
4956 2001-10-17 Richard Henderson <rth@redhat.com>
4958 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4960 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4962 * lang.c (langhooks.h): Included.
4963 (LANG_HOOKS_INIT): Redefined.
4964 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4965 (LANG_HOOKS_DECODE_OPTION): Likewise.
4966 (struct lang_hooks lang_hooks): New initialization.
4968 2001-10-11 Per Bothner <per@bothner.com>
4970 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4971 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4972 The former is simpler, and jcf-write.c handles it better.
4973 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4974 or WITH_CLEANUP_EXPR.
4975 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4976 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4978 * parse.y (patch_if_else_statement): If the condition is constant,
4979 optimize away the test.
4981 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4983 * parse.y (patch_cast): Call patch_string on the first operand of
4984 the incoming node, update it if necessary. Fixes PR java/4510.
4986 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4988 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4989 when name qualifier matches a package name.
4991 2001-10-08 Tom Tromey <tromey@redhat.com>
4993 Fix for PR java/4489:
4994 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4995 force a new label when computing `body_block'.
4997 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4999 * jcf-io.c (format_uint): Const-ify.
5000 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
5001 * lex.c (java_get_line_col): Likewise.
5002 * parse.y (build_incdec): Likewise.
5004 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5006 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
5007 a NULL enclosing context if appropriate. Fixes PR java/4466.
5009 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5011 * parse.y (patch_assignment): Use lvalue's original TYPE when
5012 building the final COMPOUND_EXPR.
5013 (try_reference_assignconv): Fixed leading comment.
5015 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5017 * parse.y (check_final_variable_indirect_assignment): For
5018 COMPOUND_EXPR, return only if finals were found initialized
5019 properly, if not, keep on checking.
5020 (check_final_variable_global_assignment_flag): New local
5021 error_found, set when appropriate and used to decide whether to
5022 report uninitialized finals. Fixed typo in comment.
5024 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5026 * decl.c (init_decl_processing): Fixed typo in predef_filenames
5027 last three initializations. Fixes PR java/4360.
5029 2001-09-21 Richard Henderson <rth@redhat.com>
5031 * class.c (get_dispatch_table): Handle function descriptors.
5032 (build_dtable_decl): Likewise.
5033 * expr.c (build_invokevirtual): Likewise.
5035 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5037 * parse.y (patch_method_invocation): Build class initialization
5038 when static finals are used to qualify method invocation.
5041 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
5043 * parse.h: (WFL_STRIP_BRACKET): Re-written using
5044 build_type_name_from_array_name.
5045 (STRING_STRIP_BRACKETS): New macro.
5046 * parse.y (build_type_name_from_array_name): New function.
5047 (array_creation_expression:): Accumulate []s instead of [s.
5048 (cast_expression:): Accumulate []s instead of [s after cast type
5050 (build_array_from_name): Local string deleted, use
5051 build_type_name_from_array_name.
5052 (build_unresolved_array_type): Accumulate []s instead of [s after
5054 (register_fields): Fixed comment.
5055 (resolve_class): Local name, base deleted, new locals tname and
5056 array_dims. Use build_type_name_from_array_name. Use array_dims to
5058 (purify_type_name): Use STRING_STRIP_BRACKETS.
5060 2001-09-18 Andreas Jaeger <aj@suse.de>
5062 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
5063 * jv-scan.c: Likewise.
5065 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5067 * parse.y (patch_method_invocation): Inner class creation context
5068 check not enforced within constructors. Fixes PR java/1873.
5070 2001-09-16 Tom Tromey <tromey@redhat.com>
5072 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
5073 NOTE_PUSH for single-case push. Fixes PR java/4189.
5075 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5077 * java-tree.h (TYPE_IMPORT_LIST): New macro.
5078 (TYPE_IMPORT_DEMAND_LIST): Likewise.
5079 (struct lang_type): New fields import_list and import_demand_list.
5080 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
5081 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
5082 (do_resolve_class): New local saved_enclosing_type, initialized,
5083 passed as parameter to find_in_imports and find_in_imports_on_demand.
5084 (find_in_imports): Added paramater enclosing_type, use its
5085 TYPE_IMPORT_LIST when applicable.
5086 (find_in_imports_on_demand): Added parameter enclosing_type, use
5087 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
5088 declaration and initialization.
5089 (fold_constant_for_init): Switch/restore current_class to the
5090 appropriate context.
5092 2001-09-13 Mark Mitchell <mark@codesourcery.com>
5094 * verify.c (verify_jvm_instructions): Fix typo.
5096 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5098 * expr.c (expand_invoke): Const-ification.
5099 * parse.y (patch_method_invocation): Likewise.
5101 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5103 * gjavah.c (cxx_keywords): Const-ification.
5104 * keyword.gperf (java_keyword): Likewise.
5105 * lang.c (java_tree_code_name): Likewise.
5106 * lex.c (cxx_keywords): Likewise.
5107 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
5109 2001-09-11 Richard Henderson <rth@redhat.com>
5111 * parse.h (ctxp_for_generation): Mark extern.
5113 2001-09-10 Richard Henderson <rth@redhat.com>
5115 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
5117 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5119 * typeck.c (java_array_type_length, build_prim_array_type):
5120 Represent empty arrays by NULL index.
5122 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
5124 * java-tree.h (compile_resource_file): Grouped with other prototypes.
5125 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
5127 2001-09-06 Anthony Green <green@redhat.com>
5129 * class.c (O_BINARY): Define if necessary.
5130 (registerResource_libfunc): Declare.
5131 (init_class_processing): Initilize registerResource_libfunc.
5132 (compile_resource_file): New function.
5133 * java-tree.h (resource_name): Declare.
5134 (compile_resource_file): Declare.
5135 * jcf-parse.c (yyparse): Handle compiling java resource files.
5136 * lang.c (java_decode_option): Handle -fcompile-resource option.
5137 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
5139 * gcj.texi (Code Generation): Add documentation for -R flag.
5141 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5143 * jcf-write.c (generate_classfile): Issue an error in case of
5144 field/initial value mismatch.
5145 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
5146 being initialized and we're generating bytecode.
5147 (java_complete_lhs): In MODIFY_EXPR section: added comments,
5148 set DECL_INITIAL properly when appropriate.
5152 2001-09-01 Per Bothner <per@bothner.com>
5154 * parse.y (maybe_yank_clinit): A field without an initializer is not
5155 relevant. All initializers except static final and constant require
5156 <clinit>, regardless of flag_emit_class_files.
5158 2001-08-31 Per Bothner <per@bothner.com>
5160 * class.c (set_constant_value): When not emitting class files, then a
5161 String ConstantValue is a utf8const_ptr_type.
5163 2001-08-30 Per Bothner <per@bothner.com>
5165 * jcf-write.c (generate_classfile): Check that field is primitive
5166 or string before emitting ConstantValue attribute.
5168 2001-08-30 Per Bothner <per@bothner.com>
5170 * parse.y (resolve_qualified_expression_name): If creating a
5171 COMPOUND_EXPR, set it's type correctly.
5173 2001-08-30 Per Bothner <per@bothner.com>
5175 * jcf-io.c (open_class): Set filename field.
5177 * jcf-parse,c (parse_class_file): Set current_function_decl
5178 for better error message when Code attribute is missing.
5180 * lang.c (put_decl_node, lang_print_error): Re-arrange for
5181 better diagnostics, especially for constructors.
5183 2001-08-30 Per Bothner <per@bothner.com>
5185 * jcf-write.c (generate_classfile): Don't write ConstantValue
5186 attribute if field is not final, for compatibility with jdk.
5188 * jcf-write.c (generate_classfile): Convert ConstantValue values
5189 to correct type. Work-around for front-end bug.
5190 * class.c (set_constant_value): Error if constant has wrong type.
5192 2001-08-30 Per Bothner <per@bothner.com>
5194 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
5195 "Double" are printed at verbosity 1.
5197 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
5199 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
5201 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5203 * parse.y (patch_assignment): Don't verify final re-assignment here.
5204 (java_complete_lhs): Verify assignments to finals calling
5205 patch_assignment. Verify re-assignments to finals before calling
5208 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
5210 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
5213 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5215 * lex.c (java_lex): new local found_hex_digits. Set and then used
5216 in test to reject invalid hexadecimal numbers.
5217 * parse.y (java_complete_tree): Prevent unwanted cast with
5218 initialized floating point finals.
5219 (patch_binop): Emit a warning when detecting a division by zero,
5220 mark result not constant, don't simplify non integer division.
5222 2001-08-28 Per Bothner <per@bothner.com>
5224 * jcf-write.c (generate_bytecode_insns): For increments and
5225 decrements just recurse to push constant. Improvement on Mark's patch.
5227 2001-08-28 Mark Mitchell <mark@codesourcery.com>
5229 * jcf-write.c (generate_bytecode_insns): Generate an integer to
5230 real conversion for increments and decrements of reals.
5232 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5234 * parse.y (resolve_qualified_expression_name): Handle unresolved
5235 qualified expressions, prevent numerical qualifiers, fixed typo.
5238 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5240 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
5241 don't report anything but deprecated class when marked so. Handle
5243 (patch_method_invocation): Check deprecation on methods and types.
5244 (patch_binop): code becomes an enum tree_code, added default: to
5245 switch to handle that. Detect division by zero, try to fold and
5246 return before using a subroutine.
5248 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5250 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
5251 file smaller than 4 bytes.
5252 * parse.y (check_inner_circular_reference): New function.
5253 (check_circular_reference): Likewise.
5254 (array_initializer:): Accept {,}.
5255 (java_check_circular_reference): Rewritten using
5256 check_circular_reference and check_inner_circular_reference.
5257 (java_complete_expand_method): Unconditionally save and restore
5258 the unpurged exception list.
5259 (build_dot_class_method_invocation): Unmangle signature parameter.
5261 2001-08-21 Tom Tromey <tromey@redhat.com>
5263 * decl.c (init_decl_processing): Add `throws' field to method
5265 * class.c (make_method_value): Compute `throws' field for method.
5267 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5269 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
5270 circularity is detected.
5271 (ctors_unchecked_throws_clause_p): Fixed leading comment.
5273 2001-08-17 Richard Henderson <rth@redhat.com>
5275 * class.c (emit_register_classes): Add align parameter to
5276 call to assemble_integer.
5278 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
5280 * jcf-parse.c (load_class): New locals saved and class_loaded. If
5281 loading a class_or_name fails, try considering an innerclass name
5282 and load the enclosing context.
5283 * parse.y (resolve_inner_class): New function.
5284 (find_as_inner_class): Added leading comment.
5285 (register_incomplete_type): Keep the current context as enclosing
5286 context for JDEP_FIELD dependencies.
5287 (do_resolve_class): Locals new_class_decl and super initialized to
5288 NULL. Call resolve_inner_class, explore the enclosing context
5289 superclass if necessary.
5292 2001-08-16 Tom Tromey <tromey@redhat.com>
5294 * jcf-dump.c (main): Updated for change to jcf_path_seal.
5295 * gjavah.c (main): Updated for change to jcf_path_seal.
5296 * lang.c (version_flag): New global.
5297 (java_decode_option): Recognize `-version'.
5298 (java_init): Update for change to jcf_path_seal.
5299 * jcf.h (jcf_path_seal): Added `print' argument.
5300 * jcf-path.c (jcf_path_seal): Added `print' argument.
5302 2001-08-13 Zack Weinberg <zackw@panix.com>
5304 * Make-lang.in (java/decl.o): Update dependencies.
5305 * decl.c: Include libfuncs.h, don't include toplev.h.
5307 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5309 * decl.c (init_decl_processing): exception_type_node,
5310 class_not_found_type_node, and no_class_def_found_type_node
5311 initialized. predef_filenames augmented accordingly.
5312 instinit_identifier_node initialized.
5313 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
5314 * java-tree.h (enum java_tree_index): New entries
5315 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
5316 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
5317 (exception_type_node): New macro.
5318 (class_not_found_type_node): Likewise.
5319 (no_class_def_found_type_node): Likewise.
5320 (instinit_identifier_node): Likewise.
5321 (PREDEF_FILENAMES_SIZE): Adjusted.
5322 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
5323 (struct lang_type): Fixed typo in bitfield name.
5324 (DECL_INSTINIT_P): New macro.
5325 (ID_INSTINIT_P): Likewise.
5326 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
5328 * parse.y (encapsulate_with_try_catch): New function.
5329 (generate_instinit): Likewise.
5330 (build_instinit_invocation): Likewise.
5331 (ctors_unchecked_throws_clause_p): Likewise.
5332 (add_instance_initializer): Deleted.
5333 (build_instance_initializer): Likewise.
5334 (in_instance_initializer): Likewise.
5335 (check_method_redefinition): instinit$ not to be verified.
5336 (java_complete_expand_methods): Generate instinit$, simplified code.
5337 (build_dot_class_method): Eliminated unnecessary locals. Use
5338 encapsulate_with_try_catch, removed unnecessary code.
5339 (fix_constructors): New local iii. Use build_instinit_invocation.
5340 (patch_method_invocation): Added comment.
5341 (maybe_use_access_method): Don't consider instinit$.
5342 (find_applicable_accessible_methods_list): Shorten the search for
5344 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
5345 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
5346 (patch_throw_statement): Likewise. Fixed typo.
5348 2001-08-12 David Edelsohn <edelsohn@gnu.org>
5351 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5352 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5354 (lang_specific_pre_link): Use set_input to set input_filename.
5356 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5357 (main): Fix definition.
5358 Strip `main' from classname.
5361 2001-08-11 Zack Weinberg <zackw@panix.com>
5363 * lex.h: Don't include setjmp.h. Don't define
5364 SET_FLOAT_HANDLER or prototype set_float_handler.
5366 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5368 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
5369 `poplevel' in the right order.
5371 2001-08-09 Richard Henderson <rth@redhat.com>
5373 * Make-lang.in (class.o): Depend on TARGET_H.
5374 * class.c (emit_register_classes): Use target hooks instead of
5375 assemble_constructor and assemble_destructor.
5377 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
5379 * check-init.c (flags.h): Include
5380 (check_init): Don't report uninitialized static class
5381 initialization flags, don't free bit index when doing static class
5382 initialization optimization.
5383 (check_for_initialization): Return type changed to `unsigned int.'
5384 (attach_initialized_static_class): New function.
5385 * class.c (add_method_1): Create the initialized static class
5387 (finish_class): Always emit deferred inline methods.
5388 * decl.c (emit_init_test_initialization): Moved to expr.c
5389 (complete_start_java_method): Don't traverse
5390 DECL_FUNCTION_INIT_TEST_TABLE.
5391 (lang_mark_tree): Mark hash tables in function decls.
5392 * expr.c (emit_init_test_initialization): Moved from decl.c.
5393 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
5394 initialization flag, set DECL_CONTEXT and
5395 LOCAL_CLASS_INITIALIZATION_FLAG.
5396 (java_lang_expand_expr): Emit initialization code for static class
5397 initialized flags when entering block, if necessary.
5398 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
5399 * java-tree.h (flag_optimize_sci): New global variable declaration.
5400 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
5401 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
5402 (LOCAL_FINAL_P): Fixed typo in comment.
5403 (FINAL_VARIABLE_P): Likewise.
5404 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
5405 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
5406 (struct lang_decl): New fields `ict', `smic' and `cif.'
5407 (check_for_initialization): New returned value for global.
5408 (attach_initialized_static_class): New global function.
5409 (STATIC_CLASS_INIT_OPT_P): New macro.
5410 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
5411 * lang.c (java_decode_option): Handle
5412 `-fno-optimize-static-class-initialization'
5413 * parse.y (start_complete_expand_method): New function.
5414 (java_expand_method_bodies): Likewise.
5415 (attach_init_test_initialization_flags): Likewise.
5416 (adjust_init_test_initialization): Likewise.
5417 (emit_test_initialization): Likewise.
5418 (java_complete_expand_methods): Nullify abstract and native method
5420 (java_complete_expand_method): New locals `fbody', `block_body'
5421 and `exception_copy.' Reorganized: directly return on empty method
5422 bodies, call `start_complete_expand_method', remember definitely
5423 initialized static class in function, don't expand method bodies.
5424 (java_expand_classes): Call `java_expand_method_bodies' before
5425 `finish_class' when compiling to native.
5426 (resolve_expression_name): Use `orig' after building outer class
5428 (patch_invoke): Remember static method invocations.
5430 2001-08-06 Richard Henderson <rth@redhat.com>
5432 * class.c (emit_register_classes): Pass a symbol_ref and priority
5433 to assemble_constructor.
5435 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
5437 * java-tree.h (all_class_filename): New macro.
5438 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
5439 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
5440 newly created IDENTIFIER_NODE to `all_class_filename.'
5442 2001-08-01 Jeff Sturm <jsturm@one-point.com>
5444 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
5445 Use ggc_add_tree_root to register roots.
5447 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5449 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
5450 second operand calling check_init.
5451 * decl.c (complete_start_java_method): Swaped second and third
5452 arguments while creating WITH_CLEANUP_EXPR node.
5453 * jcf-write.c (generate_bytecode_insns): Use second operand
5454 instead of third when handling WITH_CLEANUP_EXPR.
5455 * parse.y (java_complete_lhs): Expand second operand of
5456 WITH_CLEANUP_EXPR nodes.
5457 (patch_synchronized_statement): Swaped second and third arguments
5458 while creating WITH_CLEANUP_EXPR node.
5460 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5462 * parse.y (create_interface): Avoid cyclic inheritance report when
5463 syntax error encountered during class definition.
5466 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5468 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5470 (lang_specific_pre_link): Use set_input to set input_filename.
5472 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5473 (main): Fix definition.
5474 Strip `main' from classname.
5477 2001-07-18 Tom Tromey <tromey@redhat.com>
5480 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
5481 * lex.c (java_new_lexer): Use ICONV_CONST.
5482 (java_read_char): Likewise.
5483 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
5484 (jv-scan$(exeext)): Likewise.
5486 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5488 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
5489 * parse.y (check_class_interface_creation): Allow `private' if the
5490 enclosing is not an interface.
5491 (create_interface): Interface tagged public if the enclosing
5492 context is an interface.
5493 (create_class): Class tagged public if the enclosing context
5497 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5499 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
5502 2001-07-14 Tim Josling <tej@melbpc.org.au>
5504 * check-init.c (check_init): Remove references to EXPON_EXPR.
5506 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5508 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
5509 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
5512 2001-07-13 Tom Tromey <tromey@redhat.com>
5514 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
5517 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5519 * parse.y (patch_method_invocation): Don't override primary if one
5520 is already provided, but let this$<n> be built. Fixed comment.
5522 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5524 * parse.y (empty_statement:): Report empty statement error only
5525 when found at class declaration level.
5528 2001-07-12 Tom Tromey <tromey@redhat.com>
5530 * expr.c (expand_load_internal): New function.
5531 (LOAD_INTERNAL): Use it.
5533 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
5535 * parse.y (verify_constructor_super): Compare anonymous class ctor
5536 args with `valid_method_invocation_conversion_p.'
5539 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5541 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
5542 `-fsyntax-only.' Fixes PR java/3248
5544 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5546 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
5548 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5550 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
5551 current function is static. Fixes PR java/1970
5553 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5555 * parse.y (patch_method_invocation): Add enclosing context to ctor
5556 calls if necessary. Fixes PR java/2953
5558 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5560 * parse.y (resolve_package): Abort if qualified expression member
5562 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
5565 2001-07-07 Zack Weinberg <zackw@stanford.edu>
5567 * verify.c: Don't use // comments.
5569 2001-07-05 Tom Tromey <tromey@redhat.com>
5571 * lang.c (flag_assume_compiled): Removed.
5572 * java-tree.h (flag_assume_compiled): Removed.
5573 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
5574 -fhash-synchronization, -fuse-divide-subroutine,
5575 -fcheck-references, -femit-class-file, -femit-class-files,
5576 -fassume-compiled. Updated --encoding information. Changed
5577 -foutput-class-dir to `-d'.
5579 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
5581 * jcf-parse.c (parse_class_file): Add lineno parameter to
5582 debug_start_source_file call.
5584 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
5586 * gcj.texi: Use gpl.texi.
5587 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
5588 dependencies and use doc/include in search path.
5590 2001-07-03 Jeff Sturm <jsturm@one-point.com>
5592 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
5593 `this'. If so, don't build instance initializers.
5595 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5597 * parse.y (resolve_expression_name): Improved error message for
5598 inner class cases. Fixes PR java/1958
5600 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
5602 * lang.c: #include diagnostic.h
5603 (lang_print_error): Add a `diagnostic_context *' parameter.
5604 (java_dummy_print): Likewise.
5605 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
5607 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5609 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
5610 * jcf.h (typedef struct JCF): New bitfield `finished.'
5611 (JCF_FINISH): Set `finished.'
5612 (JCF_ZERO): Reset `finished.'
5615 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5617 * parse.y (class_body_declaration:): Don't install empty instance
5621 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5623 * class.c (set_super_info): Call `set_class_decl_access_flags.'
5624 (set_class_decl_access_flags): New function.
5625 * java-tree.h (set_class_decl_access_flags): New prototype.
5626 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
5627 (parse_class_file): New local `decl_max_locals.' Take wide types
5628 into account to compute DECL_MAX_LOCALS.
5629 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
5632 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
5634 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
5636 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5638 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
5639 * parse.y (do_resolve_class): Moved comments out to leading comment
5640 section. Removed local `start', New local `_ht' and
5641 `circularity_hash.' Record `enclosing' in hash table and search
5642 it to detect circularity. Use `enclosing' as an argument to
5643 `lookup_cl.' Free the hash table when done.
5645 2001-06-19 Tom Tromey <tromey@redhat.com>
5647 * lex.c (java_read_char): Disallow invalid and overlong
5648 sequences. Fixes PR java/2319.
5650 2001-06-05 Jeff Sturm <jsturm@one-point.com>
5652 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
5654 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5656 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
5657 arguments accordingly.
5659 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
5661 * gcj.texi: Move contents to just after title page.
5663 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
5665 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
5667 (patch_incomplete_class_ref): Build the class ref, build the class
5668 init if necessary, complete the tree.
5671 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5673 * parse.y (lookup_field_wrapper): Test `name' code.
5674 (resolve_qualified_expression_name): Test `qual_wfl' code.
5675 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
5676 handle `qual_wfl' by code.
5677 (maybe_build_primttype_type_ref): Test `wfl' code.
5679 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5681 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
5683 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
5684 the dvi file in the java directory.
5686 2001-05-25 Sam TH <sam@uchicago.edu>
5688 * gen-table.pl javaop.h jcf.h lex.h,
5689 parse.h: Fix header include guards.
5691 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
5693 * jv-scan.c (version): Update copyright year.
5695 2001-05-21 Per Bothner <per@bothner.com>
5697 * jcf-parse.c (read_class): If class is from .class or .zip file
5698 and it's already been read, don't push/pop parser context.
5700 2001-05-18 Per Bothner <per@bothner.com>
5702 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
5703 command line so the jvgenmain-generated main program comes first.
5705 2001-05-15 Tom Tromey <tromey@redhat.com>
5707 * class.c (build_utf8_ref): Don't generate identifier based on
5710 2001-05-12 Richard Henderson <rth@redhat.com>
5712 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
5713 * expr.c (java_lang_expand_expr): Expand it.
5714 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
5715 calling build_exception_object_ref.
5716 * parse.y (catch_clause_parameter): Likewise.
5717 (build_dot_class_method): Likewise.
5718 (try_reference_assignconv): Likewise.
5719 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
5720 * jcf-write.c (generate_bytecode_insns): Likewise.
5722 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5724 * parse.y (build_unresolved_array_type): Set
5725 EXPR_WFL_QUALIFICATION on the newly created wfl.
5726 Fixes PR java/2538. Fixes PR java/2535.
5728 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5730 * parse.y (fix_constructors): Removed unnecessary assignment to
5731 local. Moved assignment to `this$<n>', fixed comments and
5733 (build_wfl_wrap): Fixed indentation.
5734 Fixes PR java/2598, java/2579 and java/2658.
5736 2001-05-03 Mo DeJong <mdejong@redhat.com>
5738 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
5739 check for byte swap.
5741 2000-05-02 Jeff Sturm <jsturm@one-point.com>
5743 * expr.c (build_class_init): Move MODIFY_EXPR
5744 outside of COND_EXPR. Remove variable `call'.
5746 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5748 * decl.c: NULL_PTR -> NULL.
5749 * jcf-write.c: Likewise.
5751 2001-05-01 Tom Tromey <tromey@redhat.com>
5753 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
5754 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
5755 * gcj.texi: Updated copyright text. Include fdl.texi.
5756 (Top): Link to new node.
5758 2001-05-01 Per Bothner <per@bothner.com>
5760 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
5762 2001-05-01 Per Bothner <per@bothner.com>
5764 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
5765 import_list contains the name, not the TREE_PURPOSE.
5767 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5769 * jcf-io.c (read_zip_member): Cast to long in comparison with
5772 * jvspec.c (lang_specific_driver): Initialize variables.
5774 * mangle.c (find_compression_record_match): Likewise.
5776 * typeck.c (build_null_signature): Provide static prototype. Mark
5777 parameter with ATTRIBUTE_UNUSED.
5779 * verify.c (verify_jvm_instructions): Initialize variable.
5781 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5783 * parse.y (do_resolve_class): Check for cyclic inheritance during
5784 inner class resolution.
5786 2001-04-27 Per Bothner <per@bothner.com>
5788 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5789 while iterating, since that could cause gc to lose stuff.
5791 2001-04-26 Per Bothner <per@bothner.com>
5793 Fix method search wrt scope of inner classes to match JLS2.
5794 * typeck.c (build_null_signature): New static function.
5795 (has_method): New function. Uses build_null_signature and lookup_do.
5796 * java-tree.h (has_method): New declaration.
5797 * parse.y (find_applicable_accessible_methods_list): Do not search
5798 context of inner classes here.
5799 (patch_method_invocation): Search scope, ie. current and outer clases,
5800 for method matching simple name, to find class.
5802 2001-04-26 Per Bothner <per@bothner.com>
5804 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5805 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5807 * constants.c (find_methodref_with_class_index): New function.
5808 (find_methodref_index): Use find_methodref_with_class_index.
5809 * java-tree.h (find_methodref_with_class_index): New declaration.
5810 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5811 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5812 If context changed from interface to class, don't use invokeinterface.
5814 2001-04-25 Per Bothner <per@bothner.com>
5816 * verify.c (verify_jvm_instructions): For field instructions,
5817 check that field index is valid. For invoke instructions, check that
5818 method index is valid.
5820 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5822 * config-lang.in (target_libs): Copy from $libgcj_saved.
5824 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5826 * decl.c (init_decl_processing): Add new class "protectionDomain"
5828 * class.c (make_class_data): Set initial value for "protectionDomain".
5830 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5832 * jvspec.c (lang_specific_driver): Fix memory allocation
5833 deficit, by using concat in lieu of xmalloc/sprintf.
5835 2001-04-20 Per Bothner <per@bothner.com>
5837 Fixes to compile multiple .class files at once.
5838 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5839 * java-tree.h (CLASS_PARSED_P): New macro.
5840 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5841 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5842 (read_class): Avoid some code duplication.
5843 Don't call JCF_FINISH for a .class file - might be needed later.
5844 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5845 rather than CLASS_LOADED_P, since latter implies class laid out.
5846 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5847 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5849 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5851 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5853 * boehm.c: Include toplev.h.
5855 2001-04-06 Tom Tromey <tromey@redhat.com>
5856 Alexandre Petit-Bianco <apbianco@redhat.com>
5858 Fix for PR gcj/1404 and PR gcj/2332:
5859 * parse.y (build_array_from_name): If we use the type_wfl then
5860 accumulate dimensions from the original type as well.
5861 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5863 2001-04-06 Tom Tromey <tromey@redhat.com>
5865 * parse.y (analyze_clinit_body): Return true if the second operand
5866 of a METHOD_EXPR is nonzero.
5868 2001-04-06 Tom Tromey <tromey@redhat.com>
5870 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5872 ($(srcdir)/java/parse.c): Likewise.
5874 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5876 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5877 (version-gcc): Initialized.
5878 (which-gcj): Likewise.
5880 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5882 * java-tree.h (struct lang_decl): New macro
5883 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5884 * parse.y (build_instance_initializer): New function.
5885 (add_instance_initializer): Use it.
5886 (java_fix_constructors): Set `current_class' before fix pass.
5887 (fix_constructors): Just return if already fixed. Move `super()'
5888 invocation ahead. Use `build_instance_initializer.'
5891 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5893 * parse.y (resolve_qualified_expression_name): Pass field's
5894 DECL_CONTEXT to `not_accessible_p.'
5895 (not_accessible_p): Changed parameters order in `inherits_from_p'
5898 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5900 * lang-options.h: Add flag_check_references.
5902 2001-04-04 Per Bothner <per@bothner.com>
5904 * java-tree.h (CONSTANT_VALUE_P): New macro.
5905 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5906 * parse.y (maybe_build_class_init_for_field): New static function.
5907 (resolve_expression_name, resolve_field_access): Use
5908 maybe_build_class_init_for_field instead of build_class_init
5909 This does not do the init if the field is compile-time-constant.
5910 (resolve_field_access): Simplify.
5912 * parse.y (fold_constant_for_init): Merge test into switch.
5914 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5916 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5918 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5920 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5922 * expr.c (pop_type_0): Save the result of the first
5923 lang_printable_name call in a scratch buffer, so it
5924 won't be clobbered by the second call.
5926 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5928 * parse-scan.y (array_type:): Rewritten.
5929 (type_declaration:): `empty_statement' replaces `SC_TK.'
5930 (class_member_declaration:): `empty statement' added.
5931 (method_body:): Simplified.
5932 (static_initializer:): Likewise.
5933 (primary_no_new_array:): Use `type_literals.'
5934 (type_literals:): New rule.
5935 (dims:): Set and update `bracket_count.'
5936 Fixes PR java/1074. Fixes PR java/2412.
5938 2001-03-28 Hans Boehm <boehm@acm.org>
5940 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5941 (get_boehm_type_descriptor): Set type on returned value to be a
5942 pointer length integer.
5944 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5946 * expr.c (pop_type_0): Call `concat' rather than building the
5948 (pop_type): Add format specifier in call to `error'.
5950 * parse.y (patch_method_invocation): Avoid casting away
5953 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5955 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5957 2001-03-28 Richard Henderson <rth@redhat.com>
5959 IA-64 ABI Exception Handling:
5960 * Make-lang.in (except.o): Don't depend on eh-common.h.
5961 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5962 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5963 [soft_exceptioninfo_call_node]: Remove.
5964 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5965 (end_java_method): No emit_handlers.
5966 * except.c (java_set_exception_lang_code): Remove.
5967 (method_init_exceptions): Don't call it.
5968 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5969 (build_exception_object_ref): New.
5970 (expand_end_java_handler): Update for except.h name changes.
5971 (emit_handlers, expand_resume_after_catch): Remove.
5972 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5973 (process_jvm_instruction): Use build_exception_object_ref.
5974 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5975 (soft_exceptioninfo_call_node): Remove.
5976 (build_exception_object_ref): Declare.
5977 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5978 soft_exceptioninfo_call_node. Move processing ...
5979 [EXC_PTR_EXPR]: ... here.
5980 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5981 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5982 (source_end_java_method): No java_set_exception_lang_code or
5984 (build_dot_class_method): Use build_exception_object_ref.
5985 (try_reference_assignconv): Check EXC_PTR_EXPR not
5986 soft_exceptioninfo_call_node.
5988 2001-03-28 Richard Henderson <rth@redhat.com>
5990 * java-tree.h (throw_node): Define as a single member of
5991 java_global_trees instead of a separate array.
5992 (JTI_THROW_NODE): New.
5993 * decl.c (throw_node): Don't declare.
5994 (init_decl_processing): Init a scalar throw_node.
5995 Don't register it for gc.
5996 * check-init.c (check_init): Reference scalar throw_node.
5997 * expr.c (build_java_athrow): Likewise.
5998 * jcf-write.c (generate_bytecode_insns): Likewise.
5999 * parse.h (BUILD_THROW): Likewise.
6001 2001-03-28 Richard Henderson <rth@redhat.com>
6003 * decl.c (end_java_method): Do not save and restore
6004 flag_non_call_exceptions.
6005 * parse.y (source_end_java_method): Likewise.
6006 * lang.c (flag_exceptions): Don't declare.
6007 (java_init_options): Set flag_non_call_exceptions. Set
6008 flag_exceptions here ...
6009 (java_init): ... not here.
6011 2001-03-27 Richard Henderson <rth@redhat.com>
6013 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
6014 exceptions_via_longjmp.
6016 * lang.c (flag_new_exceptions): Don't declare it.
6017 (java_init_options): Or set it.
6019 2001-03-27 Richard Henderson <rth@redhat.com>
6021 * decl.c (end_java_method): Rename asynchronous_exceptions to
6022 flag_non_call_exceptions.
6023 * parse.y (source_end_java_method): Likewise.
6025 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6027 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
6029 2001-03-26 Mark Mitchell <mark@codesourcery.com>
6031 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
6033 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6035 * parse.y (find_as_inner_class): Follow current package
6036 indications not to mistakingly load an unrelated class.
6038 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6040 * constants.c (PUTN): Use memcpy, not bcopy.
6042 * lex.c (java_read_char): Use memmove, not bcopy.
6044 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
6046 2001-03-23 Per Bothner <per@bothner.com>
6048 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
6049 macro for better error pin-pointing.
6050 * java-tree.h: Fix typo in comment.
6052 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
6053 Don't include jsr/goto in exception range.
6054 Check if start and end of exception range are the same (also TRY_EXPR).
6055 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
6056 However, do emit the following goto even if try_block is empty.
6057 Defer freeing exception_decl until after the finalizer, to make
6058 sure the local isn't reused in the finalizer. Fixes PR java/1208.
6060 * parse.y (java_complete_lhs): If the try-clause is empty, just
6061 return the finally-clause and vice versa.
6063 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6065 * gcj.texi (Input Options): documented the check for attribute
6066 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
6067 * java-tree.h (flag_force_classes_archive_check): Declared extern.
6068 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
6069 (jcf_parse): Check for the right classes archive if necessary.
6070 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
6071 (jcf_parse_fields): Fixed indentation.
6072 * jcf-write.c (append_gcj_attribute): New function.
6073 (generate_classfile): Compute the attribute count, invoke
6074 `append_gcj_attribute'.
6075 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
6076 turned into bit-fields. New bit-field `right_zip.'
6077 (JCF_ZERO): Set `right_zip' to zero.
6078 * lang-options.h (-fforce-classes-archive-check): Added flag.
6079 * lang.c (flag_force_classes_archive_check): New flag.
6080 (lang_f_options): New entry `force-classes-archive-check.'
6083 2001-02-07 Andrew Haley <aph@redhat.com>
6085 * gcj.texi (Configure-time Options): Add -fcheck-references.
6086 * expr.c (build_java_indirect_ref): New function.
6087 (java_check_reference): New function.
6088 (build_java_array_length_access): Use build_java_indirect_ref to
6089 check for null references.
6090 (build_java_arrayaccess): Likewise.
6091 (build_get_class): Likewise.
6092 (build_field_ref): Likewise.
6093 (invoke_build_dtable): Likewise.
6094 (build_invokeinterface): Likewise.
6095 * lang.c (lang_f_options): Add flag_check_references.
6096 * jvspec.c (jvgenmain_spec): Add flag_check_references.
6097 * java-tree.h (flag_check_references): New variable.
6098 * lang.c (flag_check_references): Likewise.
6099 * parse.y (patch_invoke): Use java_check_reference.
6100 (patch_assignment): Allow for extra nesting in
6101 _Jv_CheckArrayStore.
6103 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
6105 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
6106 * lex.c (cxx_keywords): Likewise.
6108 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
6110 * parse.y (qualify_ambiguous_name): Broaden `length'
6111 recognition. Help MODIFY_EXPR be resolved as expression names.
6112 Fixes PR java/2066. Fixes PR java/2400.
6114 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
6116 * gjavah.c (process_file): Mark interface definitions with
6117 "__attribute__ ((java_interface))".
6119 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
6121 * class.c (layout_class): Fixed push_super_field's second
6122 argument. Fixes PR java/2333.
6123 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
6124 too early to lay innerclasses out.
6126 2001-03-20 Tom Tromey <tromey@redhat.com>
6127 Alexandre Petit-Bianco <apbianco@redhat.com>
6129 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
6130 inside an array reference. Insertion of the array store check
6131 rewritten. Fixes PR java/2299.
6133 2001-03-20 Tom Tromey <tromey@redhat.com>
6135 * lex.c (java_read_unicode): Only accept leading `u's.
6137 2001-03-20 Tom Tromey <tromey@redhat.com>
6139 * jcf-parse.c (read_class): Initialize `class'.
6141 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6143 * jcf_parse.c (jcf_parse): Eliminate unused variable.
6145 2001-03-19 Mark Mitchell <mark@codesourcery.com>
6147 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
6148 (layout_class): Likewise.
6149 (layout_class_method): Likewise.
6150 (emit_register_classes): Likewise.
6151 * decl.c (builtin_function): Likewise.
6152 (give_name_to_locals): Likewise.
6154 2001-03-19 Per Bothner <per@bothner.com>
6156 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
6157 before trying to load an inner class.
6159 Fixes to process to command-line .class files in two passes.
6160 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
6161 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
6162 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
6163 * class.c (is_compiled_class): Fix for renamed flag.
6164 * parse.y (maybe_create_class_interface_decl): Likewise.
6165 * jcf-parse.c (yyparse): Also set if compiling .class files.
6166 * jcf-parse.c (read_class); Read current_class.
6167 (jcf_parse): Make static.
6168 (load_inner_classes): New function, with code moved from jcf_parse,
6169 because we need to inner classes after the command-line files are read.
6170 (yyparse): Set finput to NULL when it doesn't need to be closed.
6171 Reduce use of main_jcf (basically only for archive) and
6172 use finput instead of main_jcf->read_state.
6173 Inline jcf_figure_file_type into yyparse.
6174 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
6175 Defer load_inner_classes and parse_class_file to a second pass,
6176 after we've correctly mapped command-line .clas fiels to classes.
6177 (jcf_figure_file_type): Removed.
6178 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
6179 (JCF_ZERO): Also clear zipd field.
6180 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
6182 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6184 * jcf-parse.c (yyparse): Change ch from char * to char.
6186 2001-03-19 Per Bothner <per@bothner.com>
6188 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
6189 Add constructed filelist-file at end, following -xjava. Thus any .o
6190 and library files are not affected by the -xjava. Also wrap
6191 explicit @FILE with -xjava and -xnone.
6193 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
6195 * class.c (build_static_field_ref): Call make_decl_rtl() after
6196 setting the DECL_EXTERNAL flag.
6198 2001-03-17 Per Bothner <per@bothner.com>
6200 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
6202 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
6203 when result is is needed (target is STACK_TARGET).
6205 * parse.h (JDEP_SOLV): Removed.
6206 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
6208 * parse.y (incomplete_class_list): Removed.
6209 (obtain_incomplete_type): Don't use or set incomplete_class_list.
6210 It doesn't work if resolve_class changes the name of an array type
6211 that is on the list and then someone else looks for the modified name.
6212 Also, seems liable to break when compiling multiple source files at
6213 once. So the simplest is to just remove incomplete_class_list -
6214 it is only a minor space win and it is not even clear it saves time.
6216 * parse.y (resolve_class): Remove unneeded promote_type.
6218 2001-03-15 Per Bothner <per@bothner.com>
6220 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
6221 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
6222 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
6223 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
6225 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
6226 * parse.y (java_expand_classes): Likewise.
6228 * parse.y (expand_start_java_method): Was only called once and had a
6229 misleading name, so inline in caller java_complete_expand_method.
6230 (enter_a_block): Likewise inline in enter_block and remove.
6232 Remove junk from when gcc/java was created (by copying from C/C++).
6233 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
6234 (struct binding_level): Remove fields keep, keep_if_subblocks,
6235 more_cleanups_ok, have_cleanups (which have never been used).
6236 (pushlevel, poplevel): Remove related useless code.
6238 * class.c (make_class_data): The class_dtable_decl (i.e. the
6239 vtable for Class) should be external, except when compiling Class.
6241 * jvspec.c (lang_specific_driver): Fix -C handling.
6242 Check -save-temps to see if temp @FILE should be deleted.
6243 Follow-up to/fix for February 16 patch.
6245 * verify.c (verify_jvm_instructions): Better error msgs for dup.
6246 (type_stack_dup): Remove no-longer neded error check.
6248 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
6250 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
6251 to 'for_pointer'. If this type is for a pointer (argument) mangling,
6252 don't surround the element with 'N..E' if the type name is
6255 2001-03-14 Mark Mitchell <mark@codesourcery.com>
6257 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
6258 DECL_RTL_SET_P, etc.
6259 (make_method_value): Likewise.
6260 (get_dispatch_table): Likewise.
6262 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
6264 2001-03-07 Tom Tromey <tromey@redhat.com>
6266 * config-lang.in (lang_requires): Define.
6268 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
6270 * typeck.c (convert): Check flag_unsafe_math_optimizations,
6273 2001-03-05 Per Bothner <per@bothner.com>
6275 Fix a problem where rest_of_decl_compilation applied to
6276 class_dtable_decl causes problems because it was done too early,
6277 before output file was opened.
6278 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
6279 * class.c (class_dtable_decl): Add macro - element of class_roots.
6280 (make_class_data): Define class_dtable_decl.
6281 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
6283 2001-03-01 Zack Weinberg <zackw@stanford.edu>
6285 * java/class.c, java/decl.c, java/java-tree.h: Replace all
6286 uses of 'boolean' with 'bool'.
6288 2001-03-01 Zack Weinberg <zackw@stanford.edu>
6290 * lang-specs.h: Add zero initializer for cpp_spec field to all
6293 2001-02-16 Per Bothner <per@bothner.com>
6295 Handle compiling multiple input files at once, and @FILE syntax.
6296 * gcj.texi: Updated documentation to match.
6297 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
6298 * jcf-parse.c (parse_source_file): Split into ...
6299 (parse_source_file_1): New function - and:
6300 (parse_source_file_2): New function.
6301 (yyparse): On -ffilelist-file, open and scan named file.
6302 On first pass over files, only do parse_source_file_1.
6303 A new second pass calls parse_source_file_2 for each file to compile.
6304 (init_jcf_parse): Call init_src_parse.
6305 * jvspec.c (INDIRECT_FILE_ARG): New flag.
6306 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
6307 as multiple input file combined in one compilation.
6308 * lang-options.h: Add -ffilelist-file
6309 * lang.c (flag_filelist_file): New flag variable.
6310 (lang_f_options): Handle -ffilelist-file.
6311 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
6312 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
6313 gclass_list - use global fields of src_parse_roots instead.
6314 * parse.y (src_parse_roots): New array.
6315 (incomplete_class_list, gclass_list): New macros.
6316 (push_parser_context, java_pop_parser_context,
6317 java_parser_context_resume): Don't fiddle with deleted fields.
6318 (various): Use incomplete_class gclass_list and global macros
6319 instead of parse_ctxt fields - the lists are global.
6320 (init_src_parse): New function.
6322 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6324 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
6326 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6328 * parse.y (check_inner_class_access): Moved declaration of local
6329 `enclosing_decl_type' to the right location.
6331 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
6333 * parse.y (parser_check_super_interface): Don't call
6334 check_pkg_class_access for an inner interface.
6335 (parser_check_super): Don't call check_pkg_class_access for inner
6337 (do_resolve_class): Simplify enclosing type loop. Don't call
6338 check_pkg_class_access if CL and DECL are not set.
6339 (find_in_imports_on_demand): Set DECL if class_type needed to be
6340 loaded. Don't call check_pkg_class_access for an inner class.
6341 (check_inner_class_access): Rewritten to implement member access
6342 rules as per spec 6.6.1.
6343 (check_pkg_class_access): Handle the empty package correctly.
6344 (in_same_package): New function. Determine if two classes are in the
6347 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
6349 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
6350 method into array types.
6351 * parse.y (patch_method_invocation): Bypass access check on clone call
6354 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6356 * expr.c (build_instanceof): Check for arrays when trying fold to
6359 2001-02-15 Jim Meyering <meyering@lucent.com>
6361 * Make-lang.in (java.install-common): Depend on `installdirs'.
6362 (java.install-info): Likewise.
6364 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
6366 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
6368 2001-02-14 Tom Tromey <tromey@redhat.com>
6369 Alexandre Petit-Bianco <apbianco@cygnus.com>
6371 Fix for PR java/1261.
6372 * typeck.c (build_java_array_type): Add public `clone' method to
6374 * parse.y (resolve_qualified_expression_name): Use current_class
6375 when checking for inaccessibility.
6376 (patch_method_invocation): Fixed error message when accessibility
6377 denied. Added `from_super' argument.
6379 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6381 * parse.y (resolve_class): Don't build a fake decl. Use the one
6383 * typeck.c (build_java_array_type): Build and assign decl to array
6386 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6388 * parse.y (not_accessible_p): Changed leading comment. Added extra
6389 `where' argument. Use it to enforce protected access rules.
6390 (resolve_qualified_expression_name): Added extra argument to
6392 (patch_method_invocation): Use argument `primary' to provide
6393 not_accessible_p with an extra argument.
6394 (lookup_method_invoke): Added extra argument to not_accessible_p.
6395 (search_applicable_method_list): Likewise.
6397 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6399 * parse.y (resolve_qualified_expression_name): Try to resolve as
6400 an inner class access only if `decl' is a TYPE_DECL.
6402 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6404 * decl.c (classdollar_identifier_node): Initialize.
6405 * java-tree.h (enum java_tree_index): New entry
6406 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
6407 (classdollar_identifier_node): New macro.
6408 (ID_CLASSDOLLAR_P): Likewise.
6409 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
6410 (build_dot_class_method_invocation): Likewise.
6411 (find_applicable_accessible_methods_list): `class$' can't be
6414 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
6416 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
6418 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6420 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
6421 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
6424 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6426 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
6427 outside of the `__U' sequence too.
6428 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
6431 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6433 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
6435 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6437 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
6438 (JVGENMAIN_OBJS): Likewise.
6439 * java-tree.h (append_gpp_mangled_name): New prototype.
6440 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
6441 Removed cast calling `gcc_add_root.'
6442 * jvgenmain.c (mangle_obstack): New global, initialized.
6444 (do_mangle_class): Constify local `ptr.'
6445 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
6446 append_gpp_mangle_name and update `count' if necessary.
6447 Use `mangle_obstack.'
6448 * mangle.c (append_unicode_mangled_name): Removed.
6449 (append_gpp_mangled_name): Likewise.
6450 (unicode_mangling_length): Likewise.
6451 (mangle_member_name): Return type set to `void.'
6452 (mangle_field_decl): Don't append `U' in escaped names.
6453 (mangle_method_decl): Likewise.
6454 (mangle_member_name): Just use `append_gpp_mangled_name.'
6455 * mangle_name.c: New file.
6457 2001-02-07 Per Bothner <per@bothner.com>
6459 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
6461 * check-init.c (check_init): Don't call done_alternative after
6462 processing loop code, as a LOOP_EXPR never terminates normally.
6464 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
6466 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
6468 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6470 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
6473 2001-02-06 Tom Tromey <tromey@redhat.com>
6475 * lex.c (java_new_lexer): Longer error message.
6477 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
6478 Alexandre Petit-Bianco <apbianco@cygnus.com>
6480 * typeck.c (build_prim_array_type): Added leading comment.
6481 (build_java_array_type): Moved locals out of
6482 block. Always create the `data' field, fixed alignment to match
6485 2001-02-04 Tom Tromey <tromey@redhat.com>
6487 * expr.c (java_lang_expand_expr): Don't bother recomputing
6488 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
6491 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6493 * parse.y (process_imports): Save the original name of the import
6494 for better error report.
6496 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
6498 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
6499 of macros used when compiling jvspec.c.
6500 * jvspec.c (lang_specific_driver): Link with the shared
6503 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6505 * check-init.c (check_init): Call internal_error instead of fatal.
6506 * expr.c (java_lang_expand_expr): Likewise.
6507 * jcf-parse.c (get_constant): Likewise.
6508 * mangle.c (java_mangle_decl): Likewise.
6509 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
6510 (operator_string): Likewise.
6511 * check-init.c (check_init): Call abort instead of fatal.
6512 * class.c (build_class_ref): Likewise.
6513 * constants.c (write_constant_pool): Likewise.
6514 * decl.c (start_java_method): Likewise.
6515 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
6516 (java_stack_dup, encode_newarray_type): Likewise.
6517 (build_java_array_length_access): Likewise.
6518 (build_java_check_indexed_type, expand_java_pushc): Likewise.
6519 (build_java_soft_divmod, build_invokeinterface): Likewise.
6520 * java-tree.h (INNER_CLASS_P): Likewise.
6521 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
6522 (give_name_to_class, get_class_constant): Likewise.
6523 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
6524 (find_constant_index, generate_bytecode_conditional): Likewise.
6525 (generate_bytecode_insns, perform_relocations): Likewise.
6526 * lex.c (java_unget_unicode, java_lex): Likewise.
6527 * mangle.c (mangle_type, mangle_record_type): Likewise.
6528 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
6529 (finish_mangling): Likewise.
6530 * parse.h (MARK_FINAL_PARMS): Likewise.
6531 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
6532 (obtain_incomplete_type, java_complete_class): Likewise.
6533 (java_check_regular_methods, java_complete_expand_method): Likewise.
6534 (cut_identifier_in_qualified, check_deprecation): Likewise.
6535 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
6536 (java_complete_lhs, lookup_name_in_blocks): Likewise.
6537 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
6538 * typeck.c (set_local_type, parse_signature_type): Likewise.
6539 (parse_signature_string, build_java_signature): Likewise;
6540 (set_java_signature): Likewise.
6541 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
6542 * class.c (add_method): Call fatal_error instead of fatal.
6543 (build_static_field_ref): Likewise.
6544 * expr.c (build_known_method_ref, expand_invoke): Likewise.
6545 * jcf-parse.c (get_constant, jcf_parse): Likewise.
6546 * lex.c (java_new_new_lexer): Likewise.
6547 * jv-scan.c (main): Likewise.
6548 (fatal_error): Renamed from fatal.
6549 * jcf-parse.c (yyparse): Call fatal_io_error instead of
6551 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
6552 (yyparse): Likewise.
6553 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
6554 * lex.c (java_get_line_col): Likewise.
6555 * jcf-parse.c (load_class): Make errors non-fatal.
6556 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
6558 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
6560 * jvgenmain.c (class_mangling_suffix): Remove unused string.
6561 (error): Remove unused function.
6562 (main): Don't use "__attribute__ alias" on generated class symbol.
6564 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6566 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
6568 * parse.y (finish_method_declaration): Code accounting for WFLed
6569 method DECL_NAMEs deleted.
6570 (check_abstract_method_definitions): Likewise.
6571 (resolve_type_during_patch): Layout resolved type.
6572 * typeck.c (lookup_do): Removed unused local.
6574 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
6576 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
6577 * decl.c (init_decl_processing): Use integer_minus_one_node, not
6578 integer_negative_one_node.
6579 * expr.c (build_java_binop): Likewise.
6581 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
6583 * zextract.c (read_zip_archive): Read file_offset before writing
6584 zipd and consequently clobbering the header contents.
6586 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6588 * Make-lang.in: Remove all dependencies on defaults.h.
6589 * decl.c: Don't include defaults.h.
6591 * parse.y: Likewise.
6593 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6595 * ChangeLog (2001-01-21): Fixed typo.
6596 * class.c (layout_class_method): Code accounting for WFLed
6597 method DECL_NAMEs deleted.
6598 * constant.c (find_methodref_index): Likewise.
6599 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
6600 * java-tree.h (DECL_FUNCTION_WFL): New macro.
6601 (struct lang_decl): New field `wfl'.
6602 (java_get_real_method_name): Prototype deleted.
6603 * mangle.c (mangle_method_decl): Code accounting for WFLed
6604 method DECL_NAMEs deleted.
6605 * parse.h (GET_METHOD_NAME): Macro deleted.
6606 * parse.y (reset_method_name): Deleted.
6607 (method_header): Set DECL_FUNCTION_WFL.
6608 (check_abstract_method_header): Code accounting for WFLed method
6610 (java_get_real_method_name): Deleted.
6611 (check_method_redefinition): Code accounting for WFLed method
6612 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
6613 (java_check_regular_methods): Likewise.
6614 (java_check_abstract_methods): Likewise.
6615 (java_expand_classes): Don't call `reset_method_name.'
6616 (search_applicable_method_list): Use DECL_NAMEs instead of
6618 * typeck.c (lookup_do): Code accounting for WFLed method
6621 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
6623 * lex.c (java_read_char): Check for EOF from getc first.
6625 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6627 * class.c (layout_class): Don't lay the superclass out if it's
6628 already being laid out.
6629 * jcf-parse.c (handle_innerclass_attribute): New function.
6630 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
6631 handle_innerclasses_attribute.
6632 (jcf_parse): Don't load an innerclasses if it's already being
6634 * jcf-write.c (append_innerclass_attribute_entry): Static
6635 `anonymous_name' and its initialization deleted. `ocii' and `ini'
6636 to be zero for anonymous classes.
6638 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6640 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
6642 * jcf-parse.c (set_source_filename): Use
6643 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
6645 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6647 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
6648 gets a unique asm name.
6650 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6652 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
6653 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6655 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
6656 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
6657 * parse.y (lookup_package_type_and_set_next): Deleted.
6658 (resolve_package): Removed unnecessary code.
6659 (find_applicable_accessible_methods_list): `finit$' can't be
6661 * verify.c (pop_argument_types): Added missing prototype.
6663 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
6665 * config-lang.in: Disable java by default.
6667 2001-01-23 Tom Tromey <tromey@redhat.com>
6669 * gcj.texi (Copying): New node.
6670 Added copyright information.
6672 2001-01-21 Per Bothner <per@bothner.com>
6674 Various fixes to allow compiling a compressed .jar/.zip archive.
6675 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
6676 (struct ZipFile): Add fields name and next (from ZipFileCache).
6677 (struct ZipDirectory): New field zipf points to owning ZipFile.
6678 * jcf.h (struct ZipDirectory): Add forward declaration.
6679 (struct JCF): Declare zipd field to have type struct ZipDirectory.
6680 Remove seen_in_zip and zip_offset fields.
6681 (JCF_SEEN_IN_ZIP): New macro.
6682 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
6683 * jcf-io.c: Change all ZipFileCache to ZipFile.
6684 (read_zip_member): New function.
6685 (open_in_zip): Call read_zip_member.
6686 * jcf-parse.c (find_in_current_zip): Remove function.
6687 (read_class): Merge in find_in_current_zip functionality.
6688 Call read_zip_member if needed.
6689 (parse_zip_file_entries): Use read_zip_member.
6690 (process_zip_dir): Update for removed and added JCF fields.
6691 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
6693 2001-01-21 Per Bothner <per@bothner.com>
6695 Minor optimization of static ggc roots.
6696 * jcf-parse.c (parse_roots): New static field.
6697 (current_field, current_method, current_file_list): Replace by macros
6698 naming fields of parse_roots.
6699 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
6700 * class.c (class_roots): New static field.
6701 (registered_class, fields_ident, info_ident, class_list):
6702 New macros naming fields of parse_roots.
6703 (build_static_field_ref): Don't register roots here.
6704 (layout_class): Static field list replaced by macro class_list.
6705 (init_class_processing): Call ggc_add_tree_root for 4 roots.
6706 Initialize fields_ident and info_ident here.
6708 2001-01-21 Per Bothner <per@bothner.com>
6710 * jcf-parse.c (ggc_mark_jcf): New function.
6711 (init_jcf_parse): Register current_jcf as ggc root.
6713 2001-01-21 Per Bothner <per@bothner.com>
6715 * lang.c (put_decl_node): Print method's name.
6717 2001-01-21 Per Bothner <per@bothner.com>
6719 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
6720 (verify_jvm_instructions): Use it, for better error messages on loads.
6722 2001-01-21 Per Bothner <per@bothner.com>
6724 * verify.c (merge_type_state): Still may have to merge even if
6725 LABEL_VERIFIED (label).
6727 2001-01-21 Per Bothner <per@bothner.com>
6729 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
6730 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
6732 2001-01-19 Per Bothner <per@bothner.com>
6734 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
6735 if expeting an interface type. Refines Tom's change of 2000-09-12.
6737 2001-01-18 Per Bothner <per@bothner.com>
6739 * gcj.texi (Input Options): Mention .java files.
6741 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6743 * lang-options.h (-Wunsupported-jdk11): Removed.
6744 * lang.c (flag_not_overriding): Deleted.
6745 (flag_static_local_jdk1_1): Likewise.
6746 (lang_W_options): Removed "unsupported-jdk11" entry.
6747 * parse.y (java_check_methods): Removed dead code.
6749 2001-01-17 Tom Tromey <tromey@redhat.com>
6751 Changes suggested by Per Bothner:
6752 * gcj.texi (Input Options): Don't mention input files.
6753 (Code Generation): Updated --main information.
6754 (Invoking jcf-dump): Mention that --javap is incomplete.
6755 From Alexandre Petit-Bianco:
6756 (Warnings): Don't mention -Wunsupported-jdk11.
6758 (Compatibility): Mention JDK 1.2-ness of libraries.
6759 (Resources): Mention resources used when writing gcj.
6761 2001-01-17 Tom Tromey <tromey@redhat.com>
6763 * gcj.texi: New file.
6764 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
6765 (java.info): Depend on gcj.info.
6766 (java/gcj.dvi): New target.
6767 (java.dvi): Depend on gcj.dvi.
6768 (java.install-info): Wrote.
6770 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6772 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6773 having called make_decl_rtl.
6775 2001-01-14 Per Bothner <per@bothner.com>
6777 Various patches to emit better messages on verification errors.
6778 * expr.c (push_type_0): Return error indication on stack overflow,
6779 instead of callinfg fatal.
6780 (push_type): Now just call push_type_0 (nd fatal on overflow).
6781 (pop_type_0): Return detailed error message (in a char** argument).
6782 (pop_type): If pop_type_0 fails, print error message.
6783 (pop_argument_types): Moved to verify.c.
6784 * verify.c (pop_argument_types): Moved from expr.c.
6785 Return a (possible) error message, rather than void.
6786 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6787 (verify_jvm_instruction): Use new macros, improving error messages.
6788 For case OPCODE_astore use object_ptr_type_node.
6789 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6790 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6792 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6793 constant, return body without wrapper. (Improves constant folding.)
6794 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
6796 2001-01-13 Per Bothner <per@bothner.com>
6798 * expr.c (expand_java_field_op): Assigning to a final field outside
6799 an initializer does not violate JVM spec, so should be warning, not
6800 error. (Sun's verifier does not complain - though MicroSoft's does.)
6802 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6804 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6807 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6809 * parse.y (resolve_expression_name): Permit instance variables from
6810 enclosing context in super constructor call.
6811 (resolve_qualified_expression_name): Permit enclosing class's qualified
6812 "this" in super constructor call.
6814 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6816 * class.c (build_utf8_ref): Remove last argument in call to
6817 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6818 (build_class_ref): Likewise.
6819 (build_static_field_ref): Likewise.
6820 (get_dispatch_table): Likewise.
6821 (layout_class_method): Likewise.
6822 (emit_register_classes): Likewise.
6823 * constants.c (build_constant_data_ref): Likewise.
6824 * decl.c (builtin_function): Likewise.
6825 (create_primitive_vtable): Likewise.
6826 * expr.c (build_known_method_def): Likewise.
6827 (build_jni_stub): Likewise.
6828 (java_lang_expand_expr): Likewise.
6830 2001-01-10 Tom Tromey <tromey@redhat.com>
6832 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6834 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6836 * java-tree.h (lang_printable_name_wls): New prototype.
6837 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6838 rather than `current_class' to print type name. Don't prepend type
6839 names when printing constructor names.
6840 (lang_printable_name_wls): New function.
6841 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6842 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6843 * parse.y (patch_method_invocation): Message tuned for constructors.
6844 (not_accessible_p): Grant `private' access from within
6847 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6849 All files with updated copyright when applicable.
6850 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6851 * class.c (mangle_class_field): Function removed.
6852 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6853 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6854 (build_class_ref): Call `java_mangle_class_field' instead of
6855 `mangle_class_field.'
6856 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6857 (layout_class): Call `java_mangle_decl' instead of
6858 `mangle_static_field.'
6859 (cxx_keywords): Initialized static array moved to `lex.c.'
6860 (layout_class_method): Changed leading comment. Simplified to
6861 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6862 * decl.c (lang_mark_tree): Mark field `package_list.'
6863 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6864 (struct lang_type): New field `package_list.'
6865 (unicode_mangling_length): Prototype removed.
6866 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6867 emit_unicode_mangled_name): Likewise.
6868 (cxx_keyword_p): New prototype.
6869 (java_mangle_decl, java_mangle_class_field,
6870 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6871 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6873 * jvgenmain.c (main_method_prefix): Global variable removed.
6874 (main_method_suffix): Likewise.
6875 (do_mangle_classname): New function.
6876 (main): Call it. Format changed to accommodate new mangling scheme.
6877 * lex.c: (utf8_cmp): Conditionally prototyped.
6878 (cxx_keywords): Moved from class.c, conditionally defined.
6879 (utf8_cmp, cxx_keyword_p): Likewise.
6880 * mangle.c (obstack.h, ggc.h): Included.
6881 (mangle_field_decl): New function.
6882 (mangle_method_decl, mangle_type, mangle_pointer_type,
6883 mangle_array_type, mangle_record_type,
6884 find_compression_pointer_match, find_compression_array_match,
6885 find_compression_record_match,
6886 find_compression_array_template_match, set_type_package_list,
6887 entry_match_pointer_p, emit_compression_string, init_mangling,
6888 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6889 (mangle_obstack): New global.
6890 (MANGLE_RAW_STRING): New macro.
6891 (unicode_mangling_length): Turned static.
6892 (append_unicode_mangled_name): Renamed from
6893 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6894 replaces `obstack', removed from the parameter list.
6895 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6896 replaces parameter `obstack', removed from the parameter list. Call
6897 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6898 (append_gpp_mangled_classtype): Removed.
6899 (compression_table, compression_next): New static variables.
6900 * parse.y (temporary_obstack): Extern declaration removed.
6902 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6904 * parse.y (patch_binop): Compute missing type in error situations.
6906 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6908 * class.c (make_class_data): Push initial value for "arrayclass".
6909 * decl.c (init_decl_processing): Add new class field "arrayclass".
6911 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6913 From patha@softlab.ericsson.se:
6914 * parse.y (switch_label): Use build, not build1, to construct
6917 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6919 * lang.c (lang_decode_option): Change -MA to -MP.
6920 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6921 Update to new prototype; do quote targets.
6922 (jcf_dependency_write): Update.
6924 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6926 Shorten primitive array allocation path:
6927 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6928 to create new primitive arrays.
6929 * expr.c (build_newarray): If generating native code, call
6930 soft_newarray_node with a reference to the primitive TYPE identifier
6931 instead of type_value.
6933 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6935 Fix for PRs gcj/312 and gcj/253:
6936 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6937 dest if they arn't already.
6938 * class.c (layout_class): Call maybe_layout_super_class on
6939 superinterfaces also, but only if compiling from bytecode.
6942 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6945 2000-12-15 Tom Tromey <tromey@redhat.com>
6947 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6950 2000-12-14 Andrew Haley <aph@redhat.com>
6952 * boehm.c (mark_reference_fields): Change test to correctly detect
6955 2000-12-15 Andreas Jaeger <aj@suse.de>
6957 * config-lang.in (lang_dirs): Added.
6959 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6961 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6962 Credits go to rth for finding it.
6964 2000-12-13 Mike Stump <mrs@wrs.com>
6966 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6968 2000-11-07 Tom Tromey <tromey@cygnus.com>
6970 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6971 * lex.c (java_ignorable_control_p): Removed.
6972 (java_letter_or_digit_p): Removed.
6973 (java_start_char_p): New function.
6974 (java_read_char): Return `int', not `unicode_t'. Changed
6976 (java_read_unicode): Likewise.
6977 (java_read_unicode_collapsing_terminators): Likewise.
6978 (java_get_unicode): Likewise.
6979 (java_new_lexer): Initialize hit_eof.
6980 (java_parse_end_comment): Take `int' argument.
6981 (java_parse_doc_section): Likewise.
6982 (java_parse_escape_sequence): Don't allow backlash-newline.
6984 * lex.h (JAVA_DIGIT_P): Removed.
6985 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6986 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6987 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6988 (JAVA_PART_CHAR_P): New macro.
6990 (JAVA_CHAR_ERROR): Now -2.
6991 (java_lexer): New field `hit_eof'.
6992 * chartables.h: New file.
6993 * gen-table.pl: new file.
6995 2000-11-20 Tom Tromey <tromey@cygnus.com>
6996 Alexandre Petit-Bianco <apbianco@cygnus.com>
6998 * parse.y (java_complete_lhs): Only allow compound assignment of
6999 reference type if type is String.
7001 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7003 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
7004 jcf-path.c: Likewise.
7006 2000-12-09 Anthony Green <green@redhat.com>
7008 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
7009 filestart and filename_length as int values.
7011 2000-12-07 Mo DeJong <mdejong@redhat.com>
7013 * jcf-io.c (find_class): Correct the logic that tests to see if a
7014 .java file is newer than its .class file. The compiler was
7015 incorrectly printing a warning when file mod times were equal.
7017 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
7019 * jvgenmain.c: Use ISPRINT not isascii.
7021 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7023 * parse.y (end_artificial_method_body): Fixed typo.
7025 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
7027 * parse.y (patch_method_invocation): Pick the correct enclosing
7028 context when creating inner class instances.
7031 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
7033 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
7034 Update copyright year to 2000.
7036 2000-11-23 Anthony Green <green@redhat.com>
7038 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
7039 Move current_file_list out of yyparse and make it static.
7041 * expr.c: Declare quick_stack and tree_list_free_list as static
7042 (init_expr_processing): Register quick_stack and
7043 tree_list_free_list roots.
7045 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7047 * parse.y (build_outer_field_access): New local `decl_ctx', use
7048 it. Check for field's context and current class immediate outer
7049 context inheritance.
7050 (outer_field_access_p): Consider fields inherited from the last
7052 (build_access_to_thisn): Stop at the last enclosing context if
7056 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
7058 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
7060 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
7062 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
7065 2000-11-20 Tom Tromey <tromey@cygnus.com>
7067 * jv-scan.c (help): Document --complexity.
7068 (options): Added --complexity.
7069 (flag_complexity): New global.
7070 (main): Call `report'.
7071 * parse-scan.y (complexity): New global.
7072 (if_then_statement, if_then_else_statement,
7073 if_then_else_statement_nsi, switch_block_statement_group,
7074 while_expression, do_statement, for_begin, continue_statement,
7075 throw_statement, catch_clause, finally, method_invocation,
7076 conditional_and_expression, conditional_or_expression,
7077 conditional_expression): Update complexity.
7078 (reset_report): Reset complexity.
7079 (report): New function.
7081 2000-11-20 Tom Tromey <tromey@cygnus.com>
7083 * lex.c (yylex): Added STRICT_TK case.
7084 * parse.y (STRICT_TK): Added.
7085 * parse-scan.y (STRICT_TK): Added.
7086 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
7087 `;'. Use 4, not 3, with -k option. Correctly rename resulting
7089 * keyword.h: Rebuilt.
7090 * keyword.gperf (strictfp): Added.
7092 2000-11-20 Tom Tromey <tromey@cygnus.com>
7094 * lex.c (yylex): Recognize floating point constants with leading
7097 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7099 * java-tree.h (cyclic_inheritance_report): Constify.
7100 * parse.y (cyclic_inheritance_report): Likewise.
7102 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
7104 * parse.y (goal): Remove call to ggc_add_string_root.
7106 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
7108 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
7109 Create string in scratch buffer, then pass to build_string.
7111 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
7113 * parse.y (issue_warning_error_from_context): Add
7116 2000-11-11 Anthony Green <green@redhat.com>
7118 * jcf-parse.c (process_zip_dir): Add finput parameter.
7119 (jcf_figure_file_type): Call process_zip_dir with appropriate
7122 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7124 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
7125 * jcf-parse.c (jcf_figure_file_type): Likewise.
7127 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
7129 * parse.y (create_new_parser_context): Use memset () instead of
7132 2000-11-08 Tom Tromey <tromey@cygnus.com>
7134 * gjavah.c (process_file): Only include gcj/cni.h when generating
7137 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
7139 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
7140 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
7141 instead of bzero ().
7143 2000-11-05 Tom Tromey <tromey@cygnus.com>
7145 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
7146 * lex.c (IS_ZERO): New define.
7147 (java_perform_atof): Error on floating point underflow.
7149 2000-11-04 Tom Tromey <tromey@cygnus.com>
7151 * lex.c (java_parse_escape_sequence): Only read two octal
7152 characters if the first one is greater than 3. Don't allow
7153 "octal" numbers to include the digits 8 or 9.
7155 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
7157 * Make-lang.in (java.distdir): Remove.
7159 2000-11-03 Tom Tromey <tromey@cygnus.com>
7161 * Make-lang.in (java.dvi): New target.
7162 Partial fix for PR other/567.
7164 * lang-options.h: Mention -Wout-of-date.
7165 * jcf-dump.c (flag_newer): New global.
7166 * gjavah.c (flag_newer): New global.
7167 * jcf-io.c (find_class): Only warn when flag_newer set.
7168 * lang.c (flag_newer): New global.
7169 (struct string_option): New declaration.
7170 (lang_W_options): New global.
7171 (process_option_with_no): New function.
7172 (lang_decode_option): Use it.
7174 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
7175 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
7178 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
7179 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
7180 * lex.c (java_read_unicode): Removed `term_context' argument.
7181 Recognize any number of `u' in `\u'.
7182 (java_read_unicode_collapsing_terminators): New function.
7183 (java_get_unicode): Use it.
7184 (java_lineterminator): Removed.
7185 (yylex): Produce error if character literal is newline or single
7186 quote. Return if eof found in middle of `//' comment. EOF in
7187 `//' comment is only an error if pedantic.
7188 (java_ignorable_control_p): New function.
7189 (java_parse_end_comment): Return if eof found in middle of
7192 * jv-scan.c (pedantic): New global.
7194 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7196 * parse.y (outer_field_access_p): Inherited fields aren't
7197 consider outer fields.
7198 (maybe_build_thisn_access_method): Use
7199 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
7200 (resolve_expression_name): Trigger an error if a static field
7201 is being accessed as an outer field.
7203 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7205 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
7208 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
7210 * Make-lang.in: Move all build rules here from Makefile.in,
7211 adapt to new context. Wrap all rules that change the current
7212 directory in parentheses. Expunge all references to $(P).
7213 When one command depends on another and they're run all at
7214 once, use && to separate them, not ;. Add OUTPUT_OPTION to
7215 all object-file generation rules. Delete obsolete variables.
7217 * Makefile.in: Delete.
7218 * config-lang.in: Delete outputs= line.
7220 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7222 * parse.y (patch_method_invocation): NULLify this_arg when already
7224 (maybe_use_access_method): Handle call to methods unrelated to the
7225 current class. Fixed comment.
7228 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7230 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
7233 2000-10-24 Tom Tromey <tromey@cygnus.com>
7235 * lex.c (java_new_lexer): Initialize new fields. Work around
7236 broken iconv() implementations.
7237 (java_read_char): Swap bytes if required. Use fallback decoder if
7239 (byteswap_init, need_byteswap): New globals.
7240 (java_destroy_lexer): Only close iconv handle if it is in use.
7241 * lex.h (java_lexer): New fields read_anything, byte_swap,
7243 Made out_buffer unsigned.
7245 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7247 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
7248 where an enclosing context can be set on the jdep.
7249 (do_resolve_class): Fixed identation.
7251 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7253 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
7255 * jcf-reader.c (peek_attribute, skip_attribute): Only define
7258 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
7260 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
7262 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7264 * jcf-write.c (OP1): Update `last_bc'.
7265 (struct jcf_block): Fixed indentation and typo in comments. New
7267 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
7268 follows `monitorenter'.
7269 * parse.y (patch_synchronized_statement): New local `tmp'. Call
7273 2000-10-16 Tom Tromey <tromey@cygnus.com>
7275 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
7276 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
7277 * lang-options.h: Added -MA, -MT, -MF..
7278 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
7279 (DEPEND_TARGET_SET): New macro.
7280 (DEPEND_FILE_ALREADY_SET): Likewise.
7281 (init_parse): Handle new flags.
7282 * jcf.h (jcf_dependency_print_dummies): Declare.
7283 * Make-lang.in (s-java): Added mkdeps.o.
7284 * Makefile.in (BACKEND): Added mkdeps.o.
7285 (../gcjh$(exeext)): Added mkdeps.o.
7286 (../jcf-dump$(exeext)): Added mkdeps.o.
7287 * jcf-depend.c: Include mkdeps.h.
7288 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
7289 add_entry): Removed.
7290 (jcf_dependency_reset): Rewrote.
7291 (dependencies): New global.
7292 (jcf_dependency_set_target): Rewrote.
7293 (jcf_dependency_add_target): Likewise.
7294 (jcf_dependency_add_file): Likewise.
7296 (print_ents): Removed.
7297 (jcf_dependency_write): Rewrote.
7298 (print_dummies): New global.
7299 (jcf_dependency_print_dummies): New function
7300 (jcf_dependency_write): Call deps_dummy_targets if required.
7302 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7304 * gjavah.c (add_class_decl): Removed unused variables `tname',
7305 `tlen' and `name_index'.
7306 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
7307 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
7308 in `wfl_operator' with value.
7309 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
7310 (jcf_figure_file_type): Fixed identation.
7311 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
7312 * parse.y (analyze_clinit_body): New function.
7313 (static_initializer:): Reset `current_static_block'.
7314 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
7315 `wfl_operator' with new value.
7316 (lookup_cl): Use EXPR_WFL_FILENAME.
7317 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
7318 analyze_clinit_body.
7319 (build_outer_field_access): Access to this$<n> built from
7320 current_class, not its outer context.
7321 (build_access_to_thisn): Fixed leading comment. Tidied things up.
7322 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
7323 (patch_method_invocation): Use `is_static_flag' when already
7325 (patch_newarray): Removed assignment in ternary operator.
7327 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7329 * except.c (free_eh_ranges): Don't free `whole_range'.
7331 2000-10-15 Anthony Green <green@redhat.com>
7333 * decl.c (init_decl_processing): Call init_class_processing before
7336 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7338 * check-init.c (check_init): Fixed leading comment. Use
7340 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7341 (give_name_to_locals): Likewise.
7342 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
7343 fields in lang_decl_var.
7344 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
7345 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
7346 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
7347 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
7348 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
7349 (LOCAL_FINAL): Rewritten.
7350 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
7351 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
7352 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
7353 `init_final' fields.
7354 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
7355 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
7356 (TYPE_HAS_FINAL_VARIABLE): New macro.
7357 (struct lang_type): Added `afv' field.
7358 * parse.y (check_static_final_variable_assignment_flag): New function.
7359 (reset_static_final_variable_assignment_flag): Likewise.
7360 (check_final_variable_local_assignment_flag): Likewise.
7361 (reset_final_variable_local_assignment_flag): Likewise.
7362 (check_final_variable_indirect_assignment): Likewise.
7363 (check_final_variable_global_assignment_flag): Likewise.
7364 (add_inner_class_fields): Use LOCAL_FINAL_P.
7365 (register_fields): Handle local finals and final variables.
7366 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
7367 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7368 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7370 (java_complete_expand_methods): Loop to set
7371 TYPE_HAS_FINAL_VARIABLE. Call
7372 `reset_final_variable_local_assignment_flag' and
7373 `check_final_variable_local_assignment_flag' accordingly before
7374 and after constructor expansion. Call
7375 `reset_static_final_variable_assignment_flag'
7376 before expanding <clinit> and after call
7377 `check_static_final_variable_assignment_flag' if the
7378 current_class isn't an interface. After all methods have been
7379 expanded, call `check_final_variable_global_assignment_flag' and
7380 `check_static_final_variable_assignment_flag' if the current class
7382 (maybe_yank_clinit): Fixed typo in comment.
7383 (build_outer_field_access_methods): Removed old sanity check. Use
7384 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7385 Don't create access methods for finals.
7386 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
7387 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
7388 existing DECL_INIT has been processed.
7389 (java_complete_lhs): Likewise.
7390 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
7391 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
7393 (patch_assignment): Use LOCAL_FINAL_P.
7394 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
7395 DECL_INITIAL is nullified.
7398 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7400 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
7402 * Makefile.in (parse.c, parse-scan.c): Likewise.
7404 2000-10-12 Mark Mitchell <mark@codesourcery.com>
7406 * class.c (temporary_obstack): Remove.
7407 (make_class): Don't mess with obstascks.
7408 (push_class): Likewise.
7409 (set_super_info): Likewise.
7410 (add_method_1): Likewise.
7411 (add_method): Likewise.
7412 (add_field): Likewise.
7413 (build_utf8_ref): Likewise.
7414 (build_class_ref): Likewise.
7415 (build_static_field_ref): Likewise.
7416 (finish_class): Likewise.
7417 (push_super_field): Likewise.
7418 (layout_class): Likewise.
7419 (layout_class_methods): Likewise.
7420 (init_class_processing): Likewise.
7421 * constants.c (get_tag_node): Likewise.
7422 (build_constant_data_ref): Likewise.
7423 * decl.c (ggc_p): Remove.
7424 (copy_lang_decl): Use ggc_alloc.
7425 (complete_start_java_method): Don't mess with obstacks.
7426 (start_java_method): Likewise.
7427 (end_java_method): Likewise.
7428 * except.c (link_handler): Use xmalloc.
7429 (free_eh_ranges): New function.
7430 (method_init_exceptions): Use it.
7431 (add_handler): Use xmalloc.
7432 (expand_start_java_handler): Don't mess with obstacks.
7433 (prepare_eh_table_type): Likewise.
7434 (expand_end_java_handler): Likewise.
7435 * expr.c (push_value): Likewise.
7436 (create_label_decl): Likewise.
7437 (build_jni_stub): Likewise.
7438 (java_lang_expand_expr): Likewise.
7439 (note_instructions): Use xrealloc.
7440 (java_push_constant_from_pool): Don't mess with obstacks.
7441 (process_jvm_instruction): Likewise.
7442 * java-tree.h (cyclic_inheritance_report): Remove duplicate
7444 * jcf-parse.c (get_constant): Don't mess with obstacks.
7445 (read_class): Likewise.
7446 (jcf_parse): Likewise.
7447 * lex.c (expression_obstack): Remove.
7448 (java_lex): Don't use obstack_free.
7449 * parse.h (exit_java_complete_class): Don't mess with obstacks.
7450 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
7451 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
7452 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
7453 * parse.y (gaol): Add more GC roots.
7454 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
7455 (lookup_field_wrapper): Likewise.
7456 (obtain_incomplete_type): Don't mess with obstacks.
7457 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
7459 (craft_constructor): Don't mess with obstacks.
7460 (safe_layout_class): Likewise.
7461 (java_complete_class): Likewise.
7462 (source_end_java_method): Likewise.
7463 (build_outer_field_access_methods): Likewise.
7464 (build_outer_method_access_method): Likewise.
7465 (maybe_build_thisn_access_method): Likewise.
7466 (build_dot_class_method_invocation): Likewise.
7467 (java_complete_tree): Likewise.
7468 (java_complete_lhs): Likewise.
7469 (do_merge_string_cste): Likewise.
7470 (patch_string_cst): Likewise.
7471 (array_constructor_check_entry): Likewise.
7472 * typeck.c (build_java_array_type): Likewise.
7473 (parse_signature_string): Likewise.
7474 (build_java_signature): Likewise.
7476 2000-10-12 Tom Tromey <tromey@cygnus.com>
7479 * gjavah.c (add_class_decl): Don't special-case inner classes.
7480 (add_namelet): Likewise.
7482 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
7484 * java-tree.h: Constify current_encoding.
7485 * lang.c: Constify current_encoding.
7487 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
7489 * jvgenmain.c (class_mangling_suffix): Omit `.'.
7490 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
7492 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7494 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
7495 patch. Fixes gcj/340.
7497 2000-10-10 Tom Tromey <tromey@cygnus.com>
7499 * lex.c (java_new_lexer): Initialize out_first and out_last
7501 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
7503 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7505 * parse.y (pop_current_osb): New function.
7506 (array_type:): Use `dims:', changed actions
7507 accordingly. Suggested by Anthony Green.
7508 (array_creation_expression:): Used pop_current_osb.
7509 (cast_expression:): Likewise.
7510 (search_applicable_method_list): Fixed indentation.
7512 2000-10-08 Anthony Green <green@redhat.com>
7514 * parse.y (array_type_literal): Remove production.
7515 (type_literals): Refer to array_type, not array_type_literal.
7517 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7519 Patch contributed by Corey Minyard.
7520 * decl.c (check_local_named_variable): New function.
7521 (tree check_local_unnamed_variable): Likewise.
7522 (find_local_variable): Splitted. Call check_local_{un}named_variable.
7524 2000-10-07 Anthony Green <green@redhat.com>
7526 * class.c (layout_class): Handle case where superclass can't be
7529 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
7531 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
7534 2000-10-05 Tom Tromey <tromey@cygnus.com>
7536 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
7537 * jvgenmain.c (class_mangling_prefix): Removed.
7538 (class_mangling_suffix): New global.
7540 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
7542 (print_method_info): Handle overrides for static and final
7544 (process_file): Generate declaration for class object field.
7545 * class.c (cxx_keywords): New array.
7546 (utf8_cmp): New function.
7547 (cxx_keyword_p): New function.
7548 (layout_class_method): Mangle C++ keywords by appending `$'.
7549 (mangle_field): New function.
7550 (mangle_class_field): Use mangle_field. Mangle class name as
7552 (mangle_static_field): Use mangle_field.
7554 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7556 * decl.c (find_local_variable): Removed uncessary type check and
7557 fixed range check typo. From Corey Minyard.
7559 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7561 * decl.c (give_name_to_locals): New local `code_offset'. Call
7562 `maybe_adjust_start_pc'.
7563 * expr.c (note_instructions): New function.
7564 (expand_byte_code): Don't collect insn starts here.
7565 (peek_opcode_at_pc): New function.
7566 (maybe_adjust_start_pc): Likewise.
7567 * java-tree.h (maybe_adjust_start_pc): Declare.
7568 (note_instructions): Likewise.
7569 * jcf-parse.c (parse_class_file): Call `note_instructions'.
7571 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7573 * parse.y (field_access:): Fixed indentation.
7574 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
7576 2000-09-07 Tom Tromey <tromey@cygnus.com>
7579 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
7580 JPRIMITIVE_TYPE_P, for arithmetic operators.
7581 (patch_method_invocation): Indentation fix.
7582 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
7583 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
7584 (do_unary_numeric_promotion): Cleaned up code.
7585 (valid_cast_to_p): Handle boolean correctly.
7587 2000-09-27 Tom Tromey <tromey@cygnus.com>
7589 * lex.c (java_read_unicode): Reset bs_count when finished with
7592 2000-10-01 Mark Mitchell <mark@codesourcery.com>
7595 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
7596 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
7597 (typeck.o): Depend on ggc.h.
7598 * class.c (add_method_1): Use GC functions for allocation.
7599 (init_class_processing): Register roots.
7600 * decl.c (ggc_p): Set to 1.
7601 (pending_local_decls): Make it static.
7602 (push_jvm_slot): Use GC functions for allocation.
7603 (init_decl_processing): Register roots.
7604 (give_name_to_locals): Use GC functions for allocation.
7605 (lang_mark_tree): New function.
7606 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
7607 functions for allocation.
7608 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
7609 * lex.c (java_lex): Use build_string, rather than replicating it
7611 * parse.y (goal): Add more roots.
7612 (mark_parser_ctxt): New function.
7613 * typeck.c: Include ggc.h.
7615 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7617 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
7618 contains something else than MODIFY_EXPR.
7620 2000-09-23 Mark Mitchell <mark@codesourcery.com>
7622 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
7623 * Makefile.in (parse.o): Depend on ggc.h.
7624 (class.o): Likewise.
7625 (constants.o): Likewise.
7628 (jcf-parse.o): Likewise.
7629 (jcf-write.o): Likewise.
7630 (mangle.o): Likewise.
7631 * class.c: Include ggc.h.
7632 (build_static_field_ref): Register GC roots.
7633 (layout_class): Likewise.
7634 (init_class_processing): Likewise.
7635 * constants.c: Include ggc.h.
7636 (current_constant_pool_data_ref): Remove.
7637 (tag_nodes): Move it to ...
7638 (get_tag_node): ... here. Register GC roots.
7639 * decl.c: Include ggc.h. Remove many global tree definitions.
7640 (throw_node): Define.
7641 (java_global_trees): Likewise.
7642 (predef_filenames): Make the size a constant.
7643 (init_decl_processing): Adjust accordingly.
7644 (init_decl_processing): Call init_jcf_parse. Register GC roots.
7645 * expr.c: Include ggc.h.
7646 (init_expr_processing): Register GC roots.
7647 (build_invokeinterface): Likewise.
7648 * java-tree.h: Replace extern tree declarations with macros.
7649 (java_global_trees): New variable.
7650 (java_tree_index): New enumeration.
7651 (init_jcf_parse): Declare.
7652 * jcf-parse.c: Include ggc.h.
7653 (current_class): Remove declaration.
7654 (main_class): Likewise.
7655 (all_class_list): Likewise.
7656 (predefined_filename_p): Adjust for constant size of
7658 (init_jcf_parse): New function.
7659 * jcf-write.c: Include ggc.h.
7660 (generate_classfile): Register GC roots.
7661 (append_synthetic_attribute): Likewise.
7662 (append_innerclass_attribute_entry): Likewise.
7663 * lang.c: Include ggc.h.
7664 (lang_print_error): Register GC roots.
7665 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
7667 * parse.y: Include ggc.h.
7668 (wfl_operator): Remove.
7669 (goal): Register GC roots.
7670 (java_pop_parser_context): Adjust for new field names.
7671 (java_parser_context_save_global): Likewse.
7672 (java_parser_context_restore_global): Likewise.
7673 (java_parser_context_suspend): Likewise.
7674 (java_parser_context_resume): Likewise.
7675 (verify_constructor_circularity): Register GC roots.
7676 (lookup_cl): Likewise.
7677 (java_reorder_fields): Likewise.
7678 (build_current_this): Likewise.
7679 (class_in_current_package): Likewise.
7680 (argument_types_convertible): Likewise.
7681 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
7683 2000-09-14 Tom Tromey <tromey@cygnus.com>
7685 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
7687 2000-09-13 Tom Tromey <tromey@cygnus.com>
7689 * jcf-parse.c: Include <locale.h>.
7690 * jv-scan.c: Include <locale.h>.
7692 2000-09-12 Tom Tromey <tromey@cygnus.com>
7694 * expr.c (pop_type_0): Return `Object' if trying to merge two
7696 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
7697 interface types; `Object' is always a valid supertype.
7699 2000-09-12 Tom Tromey <tromey@cygnus.com>
7702 * jv-scan.c (help): Document --encoding.
7703 (options): Added `encoding' entry.
7704 (OPT_ENCODING): New define.
7705 (main): Handle --encoding.
7706 Include <langinfo.h> if nl_langinfo exists.
7707 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
7709 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
7710 (parse_source_file): Correctly call java_init_lex. Added `finput'
7711 argument. Use nl_langinfo to determine default encoding.
7712 * java-tree.h (current_encoding): Declare.
7713 * parse.y (java_parser_context_restore_global): Don't restore
7715 (java_parser_context_save_global): Don't set `finput' field.
7716 (java_pop_parser_context): Don't restore `finput'. Free old lexer
7718 * lang.c (current_encoding): New global.
7719 (lang_decode_option): Recognize `-fencoding='.
7720 (finish_parse): Don't close finput.
7721 * parse.h (struct parser_ctxt): Removed `finput' and
7722 `unget_utf8_value' fields. Added `lexer' field.
7723 (java_init_lex): Fixed declaration.
7724 * lex.c (java_new_lexer): New function.
7725 (java_destroy_lexer): Likewise.
7726 (java_read_char): Added `lex' argument. Handle iconv case.
7727 (java_read_unicode): Added `lex' argument. Count backslashes in
7729 (java_init_lex): Added `finput' and `encoding' arguments. Set
7730 `lexer' field in ctxp.
7731 (BAD_UTF8_VALUE): Removed.
7732 (java_lex): Handle seeing UEOF in the middle of a string literal.
7733 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
7734 (java_lexer): New structure.
7737 (DEFAULT_ENCODING): New define.
7738 (java_destroy_lexer): Declare.
7740 2000-09-12 Tom Tromey <tromey@cygnus.com>
7743 * lex.c (java_init_lex): Initialize java_io_serializable.
7744 * parse.y (java_io_serializable): New global.
7745 (valid_ref_assignconv_cast_p): An array can be cast to
7748 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
7750 * decl.c, expr.c: Include defaults.h if not already included.
7751 Don't define the *_TYPE_SIZE macros.
7753 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
7755 * typeck.c (build_java_array_type): Correct first parameter
7756 in ADJUST_FIELD_ALIGN invocation.
7758 2000-09-06 Tom Tromey <tromey@cygnus.com>
7760 * lang-specs.h: Also recognize `-femit-class-files'.
7762 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7764 * verify.c (merge_types): Load the types to merge if necessary.
7766 2000-09-02 Anthony Green <green@redhat.com>
7768 * jcf-io.c: Include zlib.h.
7769 (open_in_zip): Read compressed class file archives.
7770 * zipfile.h (ZipDirectory): Add uncompressed_size and
7771 compression_method fields.
7772 * zextract.c (read_zip_archive): Collect file compression info.
7774 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7776 * parse.y (do_resolve_class): Also explore superclasses of
7777 intermediate enclosing contexts when searching for inner classes.
7779 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7781 * parse.y (variable_declarator_id:): Better error message.
7782 (expression_statement:): Use YYNOT_TWICE.
7783 (cast_expression:): Likewise.
7784 (assignment:): Likewise.
7786 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7788 * parse.y (do_merge_string_cste): New locals. Create new
7789 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7791 2000-08-07 Hans Boehm <boehm@acm.org>
7793 * boehm.c (mark_reference_fields): Set marking bits for all words in
7794 a multiple-word record.
7795 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7798 2000-08-31 Mike Stump <mrs@wrs.com>
7800 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7801 jcf-dump$(exeext)): Make parallel safe.
7803 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7805 * jcf-parse.c (set_source_filename): Constify a char *.
7806 * jcf-write.c (append_innerclasses_attribute,
7807 make_class_file_name): Constify a char *. Don't recycle a
7808 variable for an unrelated purpose.
7809 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7810 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7812 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7814 * expr.c (can_widen_reference_to): Fixed indentation.
7815 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7816 * parse.y: `finit$' replaces `$finit$' in comments.
7817 (try_builtin_assignconv): Fixed leading comment.
7819 2000-08-25 Greg McGary <greg@mcgary.org>
7821 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7823 2000-08-24 Greg McGary <greg@mcgary.org>
7825 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7826 * parse.y (BINOP_LOOKUP): Likewise.
7828 2000-08-22 Andrew Haley <aph@cygnus.com>
7830 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7831 sign extending. Fixes gcj/321.
7832 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7833 combining to make a jlong. Fixes gcj/321.
7835 2000-08-21 Nix <nix@esperi.demon.co.uk>
7837 * lang-specs.h: Do not process -o or run the assembler if
7840 2000-08-16 Andrew Haley <aph@cygnus.com>
7842 * typeck.c (build_java_array_type): Rewrite code to do array
7843 alignment. Take into account back-end macros when aligning array
7844 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7845 user to set alignment. Fixes gcj/252 and 160.
7847 2000-08-09 Tom Tromey <tromey@cygnus.com>
7849 * parse.y (check_abstract_method_definitions): Now return `int'.
7850 Check implemented interfaces. Fixes PR gcj/305.
7852 * parse.y (patch_switch_statement): Disallow `long' in switch
7853 expressions. Fixes PR gcj/310.
7855 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7857 * decl.c (finit_leg_identifier_node): New global.
7858 (init_decl_processing): Use `finit$' to initialize
7859 finit_identifier_node. Use `$finit$' to initialize
7860 finit_leg_identifier_node.
7861 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7862 * java-tree.h (finit_identifier_node): Changed attached comment.
7863 (finit_leg_identifier_node): New declaration.
7864 (ID_FINIT_P): Take finit_identifier_node and
7865 finit_leg_identifier_node into account. This is a backward
7868 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7870 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7872 (generate_bytecode_insns): Check `nargs' before emitting it.
7873 * verify.c (merge_type_state): Fixed typo.
7874 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7875 generate_bytecode_{conditional,insns}.
7877 2000-08-13 Anthony Green <green@redhat.com>
7879 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7882 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7884 * class.c (maybe_layout_super_class): Fixed indentation.
7885 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7886 (java_check_methods): New function declaration.
7887 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7888 instead of `str_ptr'.
7889 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7890 of a `invokeinterface' at the right time.
7891 * parse.h (WFL_STRIP_BRACKET): New macro.
7892 (SET_TYPE_FOR_RESOLUTION): Use it.
7893 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7894 (check_class_interface_creation): Don't check for cross package
7895 innerclass name clashes.
7896 (method_header): Behave properly if MDECL is `error_mark_node'.
7897 (method_declarator): Return `error_mark_node' if bogus current
7899 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7900 (resolve_and_layout): New local `decl_type', set and used. Call
7902 (java_check_methods): New method.
7903 (java_layout_classes): Use it.
7904 (resolve_qualified_expression_name): No EH check necessary in
7906 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7908 (patch_assignment): Set DECL_INITIAL on integral final local.
7910 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7912 * java-tree.h (flag_extraneous_semicolon): New extern.
7913 * lang-options.h: (-Wextraneous-semicolon): New option.
7914 * lang.c (flag_redundant): Fixed typo in leading comment.
7915 (flag_extraneous_semicolon): New global.
7916 (lang_decode_option): Set `flag_extraneous_semicolon' when
7917 -Wall. Decode `-Wextraneous-semicolon'.
7918 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7919 `empty_statement' rule.
7920 (class_body_declaration): Likewise.
7921 (method_body:): Accept `;' as a method body.
7922 (static_initializer:): Removed `SC_TK' hack.
7923 (constructor_block_end:): Likewise.
7924 (empty_statement:): Report deprecated empty declaration. Fixes
7927 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7929 * parse.y (build_dot_class_method_invocation): Changed parameter
7930 name to `type'. Build signature from `type' and convert it to a
7931 STRING_CST if it's an array.
7932 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7933 to use `ref_type' directly.
7935 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7937 * lang-options.h: Added a comma after the last element to avoid
7938 syntax errors when other languages define additional options.
7940 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7942 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7943 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7944 (jc1): Link with $(BACKEND).
7945 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7947 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7949 * jvspec.c: Adjust type of second argument to
7950 lang_specific_driver, and update code as necessary.
7952 * class.c (build_dtable_decl): Initialize dummy.
7954 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7956 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7957 method bodies not to rule out discarding `<clinit>'; don't use
7958 <clinit> to initialize static fields with constant initializers.
7960 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7962 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7964 (method_synthetic): New global.
7965 (HANDLE_METHOD): Recognize synthetic method and tell
7966 `print_method_info' about it.
7967 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7968 processing a synthetic method.
7969 * jcf-reader.c (skip_attribute): New function.
7970 ( skip_attribute): Likewise.
7972 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7974 * parse.y (build_outer_field_access): Fixed comments.
7975 (fix_constructors): Emit the initialization of this$<n> before
7977 (resolve_qualified_expression_name): Build an access to `decl' if
7980 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7982 * parse-scan.y (curent_class): Non longer const.
7983 (inner_qualifier, inner_qualifier_length): Deleted.
7984 (current_class_length): New global.
7985 (bracket_count): Fixed typo in leading comment.
7986 (anonymous_count): New global.
7987 (class_instance_creation_expression:): Handle anonymous classes.
7988 (anonymous_class_creation:): New rule.
7989 (push_class_context): Rewritten.
7990 (pop_class_context): Likewise.
7991 (INNER_QUALIFIER): Macro deleted.
7992 (report_class_declaration): call `push_class_context' when
7993 entering the function. `fprintf' format modified not to use
7995 (report_class_declaration): Assign `package_name' and
7996 `current_class' to NULL separately.
7998 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8000 * expr.c (build_invokeinterface): Call layout_class_methods on
8003 2000-07-27 Tom Tromey <tromey@cygnus.com>
8004 Anthony Green <green@cygnus.com>
8005 Alexandre Petit-Bianco <apbianco@cygnus.com>
8007 * class.c (make_class_data): Create vtable for abstract classes.
8008 (get_dispatch_table): Changed to cope with abstract classes.
8010 2000-07-27 Tom Tromey <tromey@cygnus.com>
8012 * parse.y (patch_method_invocation): Don't reverse the argument
8013 list when dealing with anonymous class constructors. Fixed typo in
8016 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8018 * parse.y (build_alias_initializer_parameter_list): Reverse
8019 crafted list when building aliases for anonymous class
8022 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8024 * parse.y (jdep_resolve_class): Don't bother checking potential
8025 innerclass access if `decl' is NULL.
8026 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
8029 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8031 * parse.c: Remove (again.)
8033 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8035 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
8036 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
8037 outside the `if' statement, alias to innerclass removed, `decl'
8038 used to mark the class complete.
8040 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8042 * parse.y (simple_name:): Fixed typo in error message.
8044 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8046 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
8047 or its first operand can be error marks.
8049 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8051 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
8052 * parse.y (method_header): Likewise.
8054 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8056 * parse.y (process_imports): Consider that one might be trying to
8057 import an innerclass. Fixes gcj/254
8059 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8061 * parse.y (find_as_inner_class): Handle the case where the
8062 enclosing context of an innerclass has been loaded as bytecode.
8064 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8066 * parse.y (simple_name:): Reject `$' in type names.
8067 (resolve_type_during_patch): Use `type' as a second
8068 argument to resolve_no_layout. Fixes gcj/257.
8070 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
8072 * parse.y (find_most_specific_methods_list): Select the only
8073 non-abstract method even if max has been set.
8074 Fixes gcj/285, gcj/298.
8076 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
8078 * lang-specs.h: Added %(jc1) to java compiler options.
8080 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
8082 * .cvsignore: New file.
8084 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8086 * parse.y (not_accessible_p): Access granted to innerclasses
8087 (indirectly) extending the reference type. Fixes gcj/249.
8089 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8091 * parse.y (patch_method_invocation): Fixed comment.
8092 (maybe_use_access_method): Build this$<n>s to the context of the
8093 target method, or a type that extends it. Fixes gcj/242.
8095 2000-07-13 Mark Mitchell <mark@codesourcery.com>
8099 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8101 * parse.y (fold_constant_for_init): Avoid bullish conversion.
8103 2000-07-13 Tom Tromey <tromey@cygnus.com>
8105 * lang-specs.h: Added %{I*}.
8107 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
8109 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
8111 2000-07-12 Mark Mitchell <mark@codesourcery.com>
8113 * parse-scan.c: Remove.
8115 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8117 * class.c (set_super_info): Handled protected inner classes.
8118 (common_enclosing_context_p): Bail early if arguments aren't both
8120 (get_access_flags_from_decl): Handle private and protected inner
8122 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
8123 (CLASS_PROTECTED): Likewise.
8124 (struct lang_type): New bitfield `poic'.
8125 * parse.y (jdep_resolve_class): Call check_inner_class_access on
8127 (check_inner_class_access): Renamed arguments, added
8128 comments. Handles protected inner classes (fixes gcj/225)
8129 (not_accessible_p): Fixed comments. Avoid handling inner classes.
8131 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8133 * parse.y (resolve_qualified_expression_name): Verify qualified
8134 access to `this'. Fixes gcj/239.
8136 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8138 * jcf-write.c (generate_classfile): Don't install ConstantValue
8141 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8143 * parse.y (resolve_qualified_expression_name): Handle inner class
8144 access. Fixes gcj/256.
8146 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8148 * jcf-write.c (generate_classfile): Properly install the
8149 ConstantValue attribute and the initial value constant pool index
8150 on string constants.
8151 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
8154 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8156 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
8158 * parse.y (find_as_inner_class): Fixed typo.
8159 (do_resolve_class): Explore enclosing contexts when searching for
8160 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
8161 (check_inner_class_access): Check `decl' which can be null in case
8164 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8166 * java-tree.h (java_debug_context): Declared `extern'.
8167 (safe_layout_class): Likewise.
8168 * parse.y (resolve_field_access): Field must be `static' in order
8169 to be replaced by its initial value. Added comments.
8170 (find_applicable_accessible_methods_list): Fixed typo.
8171 (find_most_specific_methods_list): Methods found in innerclasses
8172 take over methods founds in the enclosing contexts.
8173 (java_complete_tree): Loosen restrictions on the type of DECLs
8174 that can be replaced by their initialization values.
8175 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
8177 2000-07-05 Tom Tromey <tromey@cygnus.com>
8179 * Make-lang.in (PARSE_DIR): New macro.
8180 (PARSE_RELDIR): Likewise.
8181 (PARSE_C): Likewise.
8182 (PARSE_SCAN_C): Likewise.
8183 ($(PARSE_C)): New target.
8184 ($(PARSE_SCAN_C)): Likewise.
8185 (SET_BISON): New macro.
8186 (BISONFLAGS): Likewise.
8187 (JAVABISONFLAGS): Likewise.
8189 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
8191 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
8192 argument on the first pass for CNI as well as JNI.
8193 (print_method_info): Set up method name on the first pass only.
8195 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8197 * parse.y (parser_qualified_classname): Removed parameter
8199 (create_interface): Removed first passed parameter to
8200 parser_qualified_classname.
8201 (create_class): Likewise. Don't install alias on static
8202 innerclasses. Fixes gcj/275.
8204 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8206 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
8207 debugable statement with empty_stmt_node. Fixes gcj/272
8209 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8211 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
8214 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8216 * jcf-write.c (push_long_const): Appropriately cast short negative
8219 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8221 * parse.y (verify_constructor_super): Use loop variable
8222 `m_arg_type' initialized with `mdecl_arg_type'.
8224 2000-06-29 Tom Tromey <tromey@cygnus.com>
8226 * parse.y (resolve_field_access): Handle case where `type_found'
8229 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8231 * expr.c (lookup_field): The same field can be found through two
8232 different interface. Don't declare it ambiguous in that case.
8234 2000-06-27 Tom Tromey <tromey@cygnus.com>
8236 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
8237 follows \r, then unget it at a lower level.
8239 2000-06-26 Tom Tromey <tromey@cygnus.com>
8241 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
8244 2000-06-25 Tom Tromey <tromey@cygnus.com>
8246 * parse.y (for_statement): Wrap expression in a WFL if it is a
8247 constant. For PR gcj/268.
8249 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8251 * parse.y (do_resolve_class): Minor optimiztion in the package
8252 list search. Removed unnecessary test and return statement.
8253 (valid_ref_assignconv_cast_p): Order of arguments to
8254 enclosing_context_p fixed.
8256 2000-06-24 Tom Tromey <tromey@cygnus.com>
8258 * expr.c (lookup_field): Print error and return error_mark_node if
8259 field reference is ambiguous.
8261 * parse.y (check_abstract_method_definitions): Also check if
8262 `other_method' is abstract.
8264 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8266 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
8268 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
8269 (struct lang_type): New field `pic'.
8270 (CLASS_PRIVATE): New macro.
8271 * parse.y (check_inner_class_access): New function.
8272 (jdep_resolve_class): Call it.
8274 2000-06-23 Tom Tromey <tromey@cygnus.com>
8276 * parse.y (patch_incomplete_class_ref): Initialize the returned
8277 class. For PR gcj/260.
8279 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8281 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
8283 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8285 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
8286 Java specific checks.
8287 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
8289 * java-tree.def (CASE_EXPR): Marked 'e'.
8290 (DEFAULT_EXPR): Likewise.
8291 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
8293 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
8294 Java specific checks.
8295 (generate_bytecode_insns): Test try_block for BLOCK before using
8297 * parse.y (build_wfl_wrap): Added `location' argument. Set
8298 EXPR_WFL_LINECOL accordingly.
8299 (dim_expr:): Wrap constants with WFLs.
8300 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
8301 (resolve_package): Check for `stmt' not being a BLOCK before
8302 building a debuggable statement with it.
8303 (make_qualified_primary): Added extra parameter to build_wfl_wrap
8305 (resolve_field_access): Make sure `decl' is a DECL before treating
8307 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
8308 IDENTIFIER_NODE before treating it as such.
8309 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
8310 treating it as such.
8311 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
8312 to be applied only on non array types.
8314 2000-06-16 Per Bothner <per@bothner.com>
8316 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
8317 define in terms of DECL_RESULT, as that fails when --enable-checking.
8319 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8321 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
8322 types the same in comparison.
8323 (CHECK_OP): Add static prototype.
8325 2000-06-13 Jakub Jelinek <jakub@redhat.com>
8327 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
8328 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
8331 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8333 * decl.c (create_primitive_vtable): Prototype.
8335 * jcf-write.c (generate_bytecode_insns): Initialize variable
8338 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
8340 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
8342 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
8343 to track searched classes, and do not search the same class more than
8344 once. Call find_applicable_accessible_methods_list on immediate
8345 superclass, instead of search_applicable_method_list on all ancestors.
8348 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
8350 * parse.y (register_fields): Permit static fields in inner classes
8351 if they are final. Fix for PR gcj/255.
8353 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8355 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
8356 * parse.y (find_in_imports): Returned type changed to void,
8357 leading comment fixed.
8358 (register_package): New function.
8359 (qualify_and_find): Likewise.
8360 (package_declaration:): Use `register_package'.
8361 (single_type_import_declaration:): Removed local variable
8362 `node'. Added missing `;' for consistency.
8363 (type_import_on_demand_declaration:): Use `chainon' to link new
8365 (lookup_field_wrapper): Lookup local variables defined in outer
8367 (java_complete_class): Don't reverse the list of imported on demand.
8368 (do_resolve_class): Reorganized. Removed local variable
8369 `original_name'. Call `qualify_and_find' with the current package
8370 name, invoke `find_in_imports_on_demand' right after. Call
8371 `qualify_and_find' with the packages we've seen so far. Fixed
8372 operations numbering in comments.
8373 (java_expand_class): Don't reverse `package_list'.
8374 (find_most_specific_methods_list): New local variables `abstract'
8375 and `candidates'. Use them to pick the right method.
8377 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
8379 * parse.y (check_modifiers_consistency): Don't subtract out
8380 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
8382 2000-06-04 Philipp Thomas <pthomas@suse.de>
8384 * Makefile.in (INTLLIBS): New.
8388 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8390 * class.c (get_dispatch_table): Build the vtable dummy entry list
8391 element with a null purpose. Fixed leading comment.
8392 (build_dtable_decl): Build an accurate dtable type when appropriate
8395 2000-06-02 Richard Henderson <rth@cygnus.com>
8397 * lang.c (lang_get_alias_set): New.
8399 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8401 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
8402 before using it as the accessed field.
8404 2000-05-31 Tom Tromey <tromey@cygnus.com>
8406 * java-tree.h (boolean_array_vtable, byte_array_vtable,
8407 char_array_vtable, short_array_vtable, int_array_vtable,
8408 long_array_vtable, float_array_vtable, double_array_vtable):
8410 * expr.c (get_primitive_array_vtable): New function.
8411 (create_primitive_vtable): New function.
8412 (java_lang_expand_expr): Enable code to statically generate
8414 * decl.c (init_decl_processing): Create primitive vtables.
8415 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
8416 short_array_vtable, int_array_vtable, long_array_vtable,
8417 float_array_vtable, double_array_vtable): Define.
8419 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
8421 * java/parse.y (find_applicable_accessible_methods_list):
8422 Don't add an uninitialized value to the list.
8424 2000-05-25 Tom Tromey <tromey@cygnus.com>
8426 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
8427 when trying to see if field's class should be initialized. Always
8428 initialize field's declaring class, not qualified class.
8431 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
8432 `wfl_operator', to maybe_build_primttype_type_ref.
8435 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
8437 * parse.y (patch_method_invocation): Don't try to lookup methods
8440 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8442 * parse.y (resolve_field_access): Call the appropriate <clinit>
8443 before accessing the length of a static array. Craft a decl for
8444 the field while its time. Fixes PR gcj/129.
8446 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8448 * parse.y (resolve_package): Correctly set `*next' (was off by
8450 (resolve_qualified_expression_name): Fixed comment.
8452 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8454 * jcf-parse.c (jcf_parse_source): Reset current_class and
8455 current_function_decl to NULL before parsing a new file.
8457 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8459 * parse.y (block_end:): If the collected block doesn't feature a
8460 statement, insert an empty statement.
8462 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8464 * parse.y (maybe_yank_clinit): New function.
8465 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
8466 end of the list of methods belonging to a class.
8467 (java_complete_expand_method): Check whether <clinit> is really
8468 necessary and expand it accordingly.
8470 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8472 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
8473 processed by the method's switch statement.
8475 2000-05-19 Tom Tromey <tromey@cygnus.com>
8477 * java-tree.h: Added init state enum.
8478 * decl.c (emit_init_test_initialization): Initialize class
8479 initialization check variable by looking at class' state.
8481 2000-05-19 Tom Tromey <tromey@cygnus.com>
8483 * java-tree.h (build_instanceof): Declare.
8484 (build_get_class): Declare.
8485 * parse.y (patch_binop): Use build_instanceof.
8486 * expr.c (build_instanceof): New function. If class is final,
8487 don't make a function call.
8488 (expand_java_INSTANCEOF): Use it.
8489 (build_get_class): New function.
8491 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
8493 * jcf-write.c (generate_classfile): Scan the source_file for
8494 slashes with the right pointer variable.
8496 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
8498 * lang.c (lang_decode_option): Update -Wunused flags by calling
8500 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
8502 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
8504 * check_init.c (check_init): Constify local char *.
8505 * class.c (push_class): Constify local char *.
8506 * java_tree.h: Update prototypes.
8507 * jcf-io.c (open_class): Constify filename parameter and
8509 (find_class): Remove redundant string copy. Cast return from
8511 * jcf-parse.c (read_class, parse_class_file, yyparse):
8512 Constify local char *.
8513 * jcf-write.c (generate_bytecode_insns, generate_classfile):
8514 Constify local char *.
8515 * jcf.h (JCF): Constify filename and classname.
8516 (JCF_FINISH): Cast args to FREE to char * when appropriate.
8517 * lang.c (init_parse): Constify parameter and return value.
8518 * lex.c (java_get_line_col): Constify filename parameter.
8519 * parse.h: Constify parser_ctxt.filename. Update prototypes.
8520 * parse.y (java_parser_context_suspend,
8521 issue_warning_error_from_context, safe_layout_class): Constify
8523 * parse.c: Regenerate.
8525 2000-05-08 Tom Tromey <tromey@cygnus.com>
8527 * expr.c (build_jni_stub): Cache the result of
8528 _Jv_LookupJNIMethod.
8530 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8532 * decl.c (predef_filenames_size): Now 7.
8533 (predef_filenames): New seventh entry.
8535 2000-05-04 Tom Tromey <tromey@cygnus.com>
8537 * boehm.c (mark_reference_fields): Don't mark RawData fields.
8538 Keep track of when we've seen a reference field after a
8539 non-reference field.
8540 (get_boehm_type_descriptor): Handle case where we see
8541 non-reference fields but no trailing reference field.
8542 * decl.c (rawdata_ptr_type_node): Define.
8543 (init_decl_processing): Initialize rawdata_ptr_type_node.
8544 * java-tree.h (rawdata_ptr_type_node): Declare.
8546 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8548 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
8549 specifiers in calls to fprintf.
8551 2000-05-03 Andrew Haley <aph@cygnus.com>
8553 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
8555 * javaop.h (WORD_TO_INT): New function.
8556 (IMMEDIATE_s4): Use WORD_TO_INT.
8557 * jcf.h (JPOOL_INT): Ditto.
8559 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
8562 2000-04-19 Tom Tromey <tromey@cygnus.com>
8564 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
8566 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
8568 * expr.c (build_jni_stub): New function.
8569 * lang-specs.h: -fjni and -femit-class-file are incompatible.
8571 * parse.y (java_complete_expand_methods): Expand a native method
8572 and call build_jni_stub if -fjni given.
8573 * lang-options.h: Document -fjni.
8574 * lang.c (flag_jni): New global.
8575 (lang_f_options): Added `jni' entry.
8576 * java-tree.h (soft_lookupjnimethod_node,
8577 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
8579 (flag_jni): Declare.
8580 (build_jni_stub): Declare.
8581 (struct lang_decl): Added `native' flag.
8582 (METHOD_NATIVE): Redefined to use `native' field of lang specific
8584 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
8585 soft_jnipopsystemframe_node): New globals.
8586 (init_decl_processing): Set them. _Jv_InitClass only takes one
8589 * java-tree.def: Put into `C' mode.
8591 2000-04-27 Tom Tromey <tromey@cygnus.com>
8594 * expr.c (expand_invoke): Generate check to see if object pointer
8595 is null in nonvirtual invocation case.
8596 * java-tree.h (soft_nullpointer_node): Declare.
8597 * decl.c (soft_nullpointer_node): New global.
8598 (init_decl_processing): Initialize soft_nullpointer_node.
8599 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8600 or `private' methods.
8601 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8603 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8605 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8608 2000-04-26 Tom Tromey <tromey@cygnus.com>
8610 * zextract.c (find_zip_file_start): New function.
8611 (read_zip_archive): Use it.
8613 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8615 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
8617 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8619 * class.c (common_enclosing_context_p): New function.
8620 * java-tree.h (common_enclosing_context_p): Added prototype.
8621 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
8622 classes sharing an outer context with the current instance.
8623 * parse.y (build_access_to_thisn): Fixed leading comment.
8624 (verify_constructor_super): New local `supper_inner'. Skip
8625 enclosing context argument in the case of inner class constructors.
8626 (patch_method_invocation): Insert proper context as second
8627 parameter to pure inner class constructor super invocations.
8629 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8631 * parse.y (end_class_declaration): Reset the interface number
8634 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8636 * parse.y (source_start_java_method): Deleted unnecessary code.
8637 (patch_method_invocation): Fixed comment.
8639 2000-04-24 Robert Lipe <robertlipe@usa.net>
8641 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
8643 2000-04-23 Tom Tromey <tromey@cygnus.com>
8645 * boehm.c (mark_reference_fields): Use int_byte_position.
8647 2000-04-22 Tom Tromey <tromey@cygnus.com>
8649 * boehm.c (mark_reference_fields): Only call byte_position on
8652 2000-04-22 Tom Tromey <tromey@cygnus.com>
8654 * boehm.c (mark_reference_fields): Added `last_view_index'
8655 argument. Use DECL_FIELD_OFFSET to determine field's offset.
8657 2000-04-20 Mo DeJong <mdejong@cygnus.com>
8659 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
8660 * parse.y (check_class_interface_creation): Fixed comments. Select
8661 permitted modifiers for (inner) interfaces. Changed error message
8662 to report rejected modifiers used with local classes.
8664 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8666 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
8667 of directly inherited type considered in scope.
8668 * parse.y (do_resolve_class): Search inherited classes for inner
8671 2000-04-20 Tom Tromey <tromey@cygnus.com>
8673 * parse.y (not_accessible_p): Use member's class, not current
8674 class, when doing inheritance check for protected reference.
8677 2000-04-20 Jason Schroeder <shrode@subnature.com>
8679 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
8681 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8683 * parse.y (lookup_field_wrapper): Search for final local aliases.
8684 (resolve_expression_name): Let lookup_field_wrapper search for
8685 final local aliases. Force the value of `name' if one is found.
8686 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
8687 an expression name. Fixed comments.
8689 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8691 * parse.y (yyerror): `msg' can be null, don't use it in that case.
8693 2000-04-19 Tom Tromey <tromey@cygnus.com>
8695 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
8697 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8699 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
8701 2000-04-18 Tom Tromey <tromey@cygnus.com>
8704 * gjavah.c (utf8_cmp): Changed return value.
8705 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
8707 (cxx_keywords): New global.
8708 (get_field_name): Handle new result of cxx_keyword_subst.
8709 (print_method_info): Likewise.
8711 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
8713 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
8714 with a newline, for CNI.
8715 (print_stub_or_jni): Print a space or newline before method name for
8717 (print_cxx_classname): Don't write leading "::" in CNI stub method.
8718 (process_file): Include gcj/cni.h if generating CNI stubs.
8720 2000-04-16 Tom Tromey <tromey@cygnus.com>
8722 * gjavah.c (decompile_method): Use print_field_name.
8725 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8727 * parse.y (java_expand_classes): Reverse the package list once.
8728 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
8730 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
8731 the `==' and `!=' operators.
8733 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8735 * jcf-write.c (generate_bytecode_insns): At invocation time,
8736 always relate an interface method to the type of its selector.
8738 2000-04-05 Tom Tromey <tromey@cygnus.com>
8741 * expr.c (expand_invoke): Generate check to see if object pointer
8742 is null in nonvirtual invocation case.
8743 * java-tree.h (soft_nullpointer_node): Declare.
8744 * decl.c (soft_nullpointer_node): New global.
8745 (init_decl_processing): Initialize soft_nullpointer_node.
8746 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8747 or `private' methods.
8748 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8750 2000-04-05 Tom Tromey <tromey@cygnus.com>
8753 * parse.y (check_final_assignment): Recognize assignments to the
8754 `length' field of an array when generating class files.
8756 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8758 * class.c (decl_hash): Prototype removed.
8759 (decl_compare): Likewise.
8761 2000-04-05 Tom Tromey <tromey@cygnus.com>
8763 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
8764 * parse.y (check_modifiers_consistency): Check for final/volatile
8765 clash. Fixes PR gcj/164.
8767 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8769 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8771 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8773 (add_method_1): Use `java_hash_hash_tree_node' and
8774 `java_hash_compare_tree_node'.
8775 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8776 (java_hash_compare_tree_node): Likewise.
8777 * parse.y (find_applicable_accessible_methods_list): Create,
8778 delete and use a hash table to remember already searched interfaces.
8780 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8782 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8785 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8787 * boehm.c (mark_reference_fields, set_bit): Prototype.
8788 (set_bit): Un-ANSI-fy definition.
8790 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8793 * decl.c (emit_init_test_initialization): Likewise.
8795 * gjavah.c (jni_print_char): Likewise.
8797 * parse.y (create_new_parser_context): Likewise.
8799 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8801 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8802 patch missing hunk. Fixed indentation.
8804 2000-03-30 Tom Tromey <tromey@cygnus.com>
8806 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8807 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8809 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8811 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8812 when negative *before* using it as an array index.
8813 * ChangeLog: Fixed typo.
8815 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8817 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8818 to 0 when it reaches -1.
8820 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8822 * jcf-parse.c (get_constant): Properly cast `num' during the
8823 invocation of `add_double'.
8824 * jcf-write.c (push_long_const): Properly cast `lo' before
8825 comparing it to short bounds.
8826 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8827 `interface_body:' is reduced after the current interface is
8830 2000-03-26 Tom Tromey <tromey@cygnus.com>
8832 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8833 Java-specific `-f' option.
8835 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8837 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8838 Adjust order of making types.
8839 Make bitsize_*_node values.
8841 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8843 * class.c (make_field_value): Use byte_position.
8844 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8845 (java_array_data_offset): Likewise.
8846 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8849 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8851 * parse.y (check_abstract_method_definitions): New local
8852 `end_type_reached'. Make sure we also consider `end_type'.
8853 (java_check_abstract_method_definitions): Make sure we eventually
8854 consider `java.lang.Object'.
8855 (maybe_use_access_method): Don't use access method if not in the
8856 context of a pure inner class or if the method's context is right.
8857 (find_applicable_accessible_methods_list): New static flag
8858 `object_done'. Don't search abstract classes as interfaces. Fixed
8859 indentation. Fixed the `java.lang.Object' only search. Search
8860 class interface(s) first, then fully search enclosing contexts.
8861 (find_most_specific_methods_list): Pick the closest candidate when
8862 they're all abstract.
8864 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8866 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8867 properly initialize `finished_label'. Don't emit gotos for empty
8870 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8872 * except.c (emit_handlers): Clear catch_clauses_last.
8874 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8876 * parse.y (check_method_types_complete): New function.
8877 (create_class): Reset anonymous class counter only when seeing an
8879 (java_complete_class): JDEP_METHOD: Don't recompute signature
8882 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8884 * class.c (build_static_ref): Fixed indentation in comment.
8885 * java-tree.def (TRY_EXPR): Fixed typo in name.
8886 (CLASS_LITERAL): Likewise.
8887 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8888 (struct lang_type): New field `dot_class'.
8889 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8890 (generate_classfile): Method `class$' is synthetic.
8891 * parse.y (build_do_class_method): New function.
8892 (build_dot_class_method_invocation): Likewise.
8893 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8894 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8895 (qualify_ambiguous_name): Likewise.
8896 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8897 (build_try_statement): Fixed leading comment.
8899 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8901 * class.c (make_field_value): Properly handle sizes.
8902 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8903 (layout_class_method): Count using trees.
8904 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8905 * expr.c (java_array_data_offset): Use int_bit_position.
8906 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8907 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8909 2000-03-16 Tom Tromey <tromey@cygnus.com>
8911 * lang.c (flag_hash_synchronization): New global.
8912 (lang_f_options): Added `hash-synchronization'.
8913 * lang-options.h: Mention -fhash-synchronization.
8914 * java-tree.h (flag_hash_synchronization): Declare.
8915 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8916 hash table synchronization is disabled.
8917 * decl.c (init_decl_processing): Only push `sync_info' value when
8918 hash table synchronization is disabled.
8919 * class.c (make_class_data): Only push `sync_info' field when hash
8920 table synchronization is disabled. Removed dead code.
8922 2000-03-16 Tom Tromey <tromey@cygnus.com>
8924 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8926 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8928 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8930 * parse.y (patch_method_invocation): Handle anonymous classes
8931 creation in static context.
8933 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8935 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8936 * parse.y (resolve_qualified_expression_name): Use it.
8937 (patch_method_invocation): Likewise.
8939 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8941 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8942 depending on the type of dependency which dictates what the
8944 (unresolved_type_p): Resolved types limited to the current class.
8946 2000-03-15 Tom Tromey <tromey@cygnus.com>
8948 * decl.c (init_decl_processing): Set type of `sync_info' to be
8951 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8952 Correctly compute bit number for current slot. Zero `high' and
8953 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8954 mark_reference_fields.
8955 (mark_reference_fields): New function.
8957 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8959 * parse.y (register_incomplete_type): Fixed initialization of
8962 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8964 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8966 (push_class_context, pop_class_context): New function.
8967 (class_body:): Call pop_class_context.
8968 (interface_body:): Likewise.
8969 (INNER_QUALIFIER): New macro.
8970 (report_class_declaration): Changed output format and use
8971 INNER_QUALIFIER. Call push_class_context.
8973 2000-02-14 Andrew Haley <aph@cygnus.com>
8975 * check-init.c (check_init): Add new cases for unary and binary
8978 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8980 * parse.y (resolve_package): Set `next' once a type name has been
8981 progressively discovered.
8982 (resolve_qualified_expression_name): Propagate resolution only if
8983 there are remaining qualifiers. Take into account `q' might have
8984 been cleared after re-qualification.
8985 * parse.y (patch_method_invocation): New local `resolved'.
8986 Section dealing with qualified expression rewritten to use
8987 resolve_field_access.
8989 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8991 * parse.h (PUSH_CPC): Fixed indentation.
8992 (DEBUG_CPC): New macro.
8993 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8994 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8995 * parse.y (class_body_declaration:): Use
8996 SET_CPC_INSTANCE_INITIALIZER_STMT.
8997 (method_declaration:): Check for null current_function_decl.
8998 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8999 (java_parser_context_pop_initialized_field): Better handling of
9001 (maybe_make_nested_class_name): Mark nested class name as
9002 qualified when necessary.
9003 (end_class_declaration): Don't call java_parse_context_resume when
9004 one or more error occurred.
9005 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
9006 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
9007 SET_CPC_INITIALIZER_STMT.
9008 (method_header): Check for inner classes declaring static methods.
9009 (resolve_qualified_expression_name): Handle situation where `this'
9012 2000-03-13 Hans Boehm <boehm@acm.org>
9014 * typeck.c (build_prim_array_type): Correctly set the high word too.
9016 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9018 * parse.y (java_complete_expand_methods): Leave <clinit> out of
9020 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
9021 list of methods for interfaces.
9023 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9025 * parse.y (qualify_ambiguous_name): Properly handle expressions
9028 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9030 * parse.y (check_final_assignment): Extended to process
9032 (patch_assignment): Have check_final_assignment called only once.
9034 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9036 * java-tree.h (IS_INIT_CHECKED): New flag.
9037 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
9038 * parse.y (patch_string): Call force_evaluation_order on the
9039 completed string concatenation tree.
9040 * expr.c (force_evaluation_order): Call force_evaluation_order on
9041 function's arguments too.
9043 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9045 * decl.c (emit_init_test_initialization): Mark KEY as unused.
9046 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
9047 (build_anewarray): Likewise.
9048 * parse.y (patch_newarray): Likewise.
9049 * parse.c: Regenerated.
9051 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9053 * decl.c (init_decl_processing): Added new class fields `depth',
9054 `ancestors', and `idt' to class_type_node. Use
9055 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
9056 * class.c (make_class_data): Push initial values for new fields.
9057 * java-tree.h: Updated prototype for `build_invokeinterface'.
9058 * expr.c (build_invokeinterface): Changed parameters to accept
9059 `method' tree. Calculate index of `method' in its declaring
9060 interface. Build call to _Jv_LookupInterfaceMethodIdx.
9061 (expand_invoke): Call `build_invokeinterface' with new parameters.
9062 * parse.y (patch_invoke): Call `build_invokeinterface' with new
9065 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9067 * typeck.c (lookup_do): Search superinterfaces first
9068 when looking up an interface method. From Godmar Back
9071 2000-03-06 Tom Tromey <tromey@cygnus.com>
9073 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
9075 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9077 * java-tree.h (lookup_argument_method2): Declared.
9078 (safe_layout_class): Prototype moved from parse.h.
9079 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
9080 * parse.y (java_check_regular_methods): Local `super_class' gone.
9081 Call lookup_argument_method2 instead of lookup_argument_method.
9082 Perform modifier match for methods found declared in implemented
9083 interfaces. Fixed indentation problem. Overriding/hiding error
9084 report to take place only for methods found in classes.
9085 * typeck.c (lookup_argument_method): Changed leading
9086 comment. Re-written by calling lookup_do.
9087 (lookup_argument_method2): New function.
9088 (lookup_java_method): Re-written by calling lookup_do.
9089 (lookup_do): New function.
9091 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9093 * check-init.c (check_init): Removed dead code. Handle (blank)
9095 * parse.y (declare_local_variables): New local `final_p', set it
9096 and use it to initialize LOCAL_FINAL.
9097 (check_final_assignment): Only check FIELD_DECLs.
9099 2000-02-17 Tom Tromey <tromey@cygnus.com>
9101 * Makefile.in (JAVA_OBJS): Added boehm.o.
9102 (boehm.o): New target.
9103 * Make-lang.in (JAVA_SRCS): Added boehm.c.
9104 * java-tree.h (flag_use_boehm_gc): Declare.
9105 (get_boehm_type_descriptor): Declare.
9106 * lang.c (lang_f_options): Added `use-boehm-gc'.
9107 (flag_use_boehm_gc): New global.
9108 * lang-options.h: Added -fuse-boehm-gc.
9109 * boehm.c: New file.
9110 * class.c (get_dispatch_table): If class uses a Boehm type
9111 descriptor, put it in the vtable.
9112 (make_class_data): Removed dead code.
9114 2000-03-03 Per Bothner <per@bothner.com>
9116 * decl.c (init_decl_processing): Initialize sizetype properly.
9118 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9120 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
9121 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
9122 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
9123 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
9124 (jcf_parse): New local `current'. Load innerclasses seen in outer
9125 context being processed.
9126 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
9127 * jcf-write.c (append_innerclasses_attribute): New function.
9128 (append_innerclasses_attribute_entry): Likewise.
9129 (get_access_flags): Handle static classes. Set anonymous and local
9130 classes to be private.
9131 (generate_classfile): Attribute count adjusted. Call
9132 append_innerclasses_attribute.
9133 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
9134 PURE_INNER_CLASS_TYPE_P.
9135 * parse.y (parser_qualified_classname): New parameter `is_static',
9136 produce non qualified name accordingly.
9137 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
9138 (create_interface): Added argument to parser_qualified_classname.
9139 (create_class): Added argument to parser_qualified_classname. Setup
9140 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
9141 (add_inner_class_fields): Fixed indentation.
9142 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
9143 (method_declarator): Fixed typo in comment.
9144 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
9145 (build_current_thisn): Likewise.
9146 (patch_method_invocation): Likewise.
9148 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
9150 * decl.c (current_function_decl): Move to toplev.c.
9152 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9154 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
9155 (DECL_BIT_INDEX): Use underlying representation.
9156 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
9158 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9160 * expr.c (build_java_ret): Pass proper type to size_binop.
9162 2000-02-25 Anthony Green <green@cygnus.com>
9164 * expr.c (build_class_init): Mark the decl to be ignored by
9166 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
9167 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
9168 * class.c (init_test_hash_newfunc): New function.
9169 (decl_hash): New function.
9170 (decl_compare): New function.
9171 * decl.c (emit_init_test_initialization): New function.
9172 (complete_start_java_method): Traverse the init test hashtable,
9173 calling emit_init_test_initialization.
9174 (always_initialize_class_p): Define.
9175 * expr.c (build_class_init): Use initialization tests when
9176 emitting class initialization code.
9177 (always_initialize_class_p): Declare.
9178 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
9180 * java-tree.h: Include hash.h.
9181 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
9182 (struct lang_decl): Add init_test_table field.
9183 (init_test_hash_entry): Define.
9185 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9187 * gjavah.c (main): Avoid using `argi' to report unimplemented
9190 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9192 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9193 initialize locals to avoid warnings. Local `exception_type' moved
9196 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9198 * parse.y (resolve_expression_name): Use `orig' as a second
9199 argument to resolve_field_access.
9200 (resolve_field_access): Removed unnecessary code when dealing with
9203 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9205 * class.c (push_super_field): Don't push the field twice.
9206 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
9207 * parse.h (java_reorder_fields): Prototyped.
9208 * parse.y (java_reorder_fields): New function.
9209 (java_layout_class): Simplified not to worry about re-ordering.
9211 2000-02-23 Tom Tromey <tromey@cygnus.com>
9213 * gjavah.c (print_name): In JNI case, correctly quote string.
9214 (print_method_info): Don't handle overrides in JNI mode.
9216 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9218 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
9219 value type set to `boolean_type_node'.
9221 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9223 * jcf-dump.c (main): Test for correct condition after
9224 output file creation.
9226 2000-02-19 Anthony Green <green@cygnus.com>
9228 * jcf-depend.c (add_entry): Fix test for first list entry.
9230 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9232 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
9233 * constants.c (build_constants_constructor): Likewise.
9235 2000-02-19 Anthony Green <green@cygnus.com>
9237 * jcf-depend.c (add_entry): Add entries to the end of the list.
9239 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
9241 * decl.c (INT_TYPE_SIZE): Define if necessary.
9242 (expand_java_return): Handle the case of a native integer smaller
9245 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9247 * gjavah.c (help): Use GCCBUGURL.
9248 * jv-scan.c (help): Likewise.
9249 * jcf-dump.c (help): Likewise.
9251 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9253 * jcf-write.c (generate_bytecode_insns): Don't generate empty
9256 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9258 * jcf-parse.c (load_class): Call `fatal' if no file containing
9259 the target class are found.
9261 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
9263 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
9264 lex.c, lex.h, and PARSE_H to...
9265 (parse.o, parse-scan.o): ...here, respectively.
9267 * lex.c: Split out code that may trigger SIGFPE from yylex()
9268 to its own function.
9269 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
9271 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9273 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
9275 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9277 * parse.y (outer_field_access_p): Stop in time when outer contexts
9279 (resolve_qualified_expression_name): Properly qualify *everything*
9280 after a package.type to be resoled as expression names.
9281 (find_applicable_accessible_methods_list): Save/restore `class' to
9282 isolate it from a possible outer context search.
9284 2000-02-15 Tom Tromey <tromey@cygnus.com>
9286 * gjavah.c (jni_print_char): New function.
9287 (print_full_cxx_name): Use it.
9288 (decode_signature_piece): Likewise.
9289 (print_cxx_classname): Likewise.
9291 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9293 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
9295 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
9297 * gjavah.c: Include version.h.
9299 * jcf-dump.c: Likewise.
9301 * jv-scan.c: Likewise.
9303 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9305 * parse.y (outer_field_access_fix): First parameter now a tree
9306 node. Check for assignment to final. First argument to
9307 build_outer_field_access_fix modified to accommodate prototype.
9308 (build_outer_field_access): Don't check for assignment to final
9310 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
9311 possibly returned by outer_field_access_fix. Changed
9312 outer_field_access_fix's first argument.
9313 (check_final_assignment): $finit$'s context is OK.
9314 (patch_unaryop): Use node instead of its line/column value when
9315 calling outer_field_access_fix.
9317 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9319 * parse.y (interface_declaration:): No longer tagged
9320 <node>. Re-installed default action.
9321 (class_member_declaration:): Handle inner interfaces.
9322 (interface_member_declaration): Handle inner interfaces and
9324 (create_interface): Push error if one seen. Suspend parsing
9325 context when processing an inner interface.
9326 (register_fields): Inner class static field limitations not to
9327 apply to inner interfaces.
9329 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9331 * jcf-parse.c (load_class): Update `java_error_count' when a
9332 class' file can't be found.
9333 (parse.y): Avoid (byte)code generation when errors seen.
9335 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9337 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
9338 decodes a valid node.
9339 (patch_binop): Handle TRUNC_DIV_EXPR.
9341 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9343 * parse.y (resolve_package): New local `acc'. Try to progressively
9344 build and guess a package and type name.
9346 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9348 * parse.y (find_applicable_accessible_methods_list): Load and
9349 layout the search class if necessary.
9350 (java_complete_tree): Keep to original type of the folded initial
9353 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9355 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
9356 Generate error message if circularity is detected. New static
9358 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
9359 * jcf-write.c (generate_bytecode_insns): Very simply handle
9361 * parse.y (java_check_circular_reference): Use
9362 `cyclic_inheritance_report' during report, if necessary.
9363 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
9364 walking NEW_ARRAY_INIT twice.
9366 2000-02-09 Tom Tromey <tromey@cygnus.com>
9368 * parse.y (check_class_interface_creation): Allow inner classes to
9369 be `private' or `protected', check modifiers' consistency. Prevent
9370 block local classes from bearing any modifiers.
9372 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9374 * except.c (check_start_handlers): Re-add prototype lost in last
9376 (maybe_start_try): Remove excess argument to `check_start_handlers'.
9378 2000-02-09 Andrew Haley <aph@cygnus.com>
9380 * decl.c (clear_binding_level): Remove excess initializer.
9381 (maybe_poplevels): Remove unused variable.
9382 (force_poplevels): Ditto.
9383 (struct binding_level): Add comment.
9385 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9387 * jcf-write.c (generate_classfile): Don't consider
9388 pre-initialization with reference value (use <clinit> instead.)
9389 * parse.y (java_fix_constructors): No generated constructor for
9391 (build_outer_field_access): Removed debug message.
9392 (outer_field_expanded_access_p): Adapted to bytecode generation.
9393 (build_outer_field_access_method): Use fix_method_argument_names.
9394 (build_outer_method_access_method): Fixed indentation. Added
9395 comment. Handle access method generation for static and also void
9397 (build_access_to_thisn): Inserted debug message.
9398 (maybe_build_thisn_access_method): Use fix_method_argument_names.
9399 (resolve_qualified_expression_name): Fixed comment.
9400 (not_accessible_p): Adapted to bytecode generation. Added comment.
9401 (patch_method_invocation): Added comment.
9402 (maybe_use_access_method): Fixed leading comment. Handle static
9404 (java_complete_lhs): Don't shortcut handling of initialized upon
9405 declaration String type static fields when generating bytecode.
9406 (patch_unaryop): Handle outer field access when generating
9409 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9411 * java-tree.h (FIELD_THISN): New macro.
9412 * jcf-write.c (append_synthetic_attribute): New function.
9413 (generate_classfile): Set "Synthetic" attribute on this$<n>,
9414 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
9415 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
9417 (build_outer_field_access): Turned on access functions usage and
9418 generation when compiling to bytecode.
9419 (maybe_use_access_method): Likewise.
9421 2000-01-25 Andrew Haley <aph@cygnus.com>
9423 * java-except.h (struct eh_range): Add `expanded' field.
9424 (maybe_start_try): Add end_pc arg.
9425 (maybe_end_try): Ditto.
9426 * java-tree.h (force_poplevels): new function.
9427 * expr.c (expand_byte_code): Don't call maybe_start_try or
9429 * except.c (add_handler): Reset expanded.
9430 (expand_start_java_handler): Set expanded.
9431 (check_start_handlers): Don't expand a start handler that's
9432 already been expanded.
9433 (maybe_start_try): Add end_pc arg. Only expand a handler which
9435 (expand_end_java_handler): call force_poplevels.
9436 (force_poplevels): new function.
9437 * decl.c (binding_level): Add start_pc of binding level.
9438 (maybe_pushlevels): Call maybe_start_try when pushing binding
9440 (maybe_poplevels): Call maybe_end_try when popping binding levels.
9441 (LARGEST_PC): Define.
9442 (clear_binding_level): Use LARGEST_PC.
9444 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
9445 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
9446 (binding_depth, is_class_level, current_pc): new variables.
9447 (struct binding_level): ditto.
9448 (indent): new function.
9449 (push_jvm_slot): add debugging info.
9450 (maybe_pushlevels): ditto.
9451 (maybe_poplevels): ditto.
9454 (start_java_method): ditto.
9455 (give_name_to_locals): comment only.
9456 * except.c (binding_depth, is_class_level, current_pc):
9458 (expand_start_java_handler): add debugging info.
9459 (expand_end_java_handler): ditto.
9461 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9463 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
9464 (print_name_for_stub_or_jni, process_file): Constify a char*.
9466 2000-02-03 Tom Tromey <tromey@cygnus.com>
9468 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
9470 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9472 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
9473 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
9476 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9478 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
9479 * java-tree.h (TYPE_II_STMT_LIST): New macro.
9480 (struct lang_type): New field `ii_block'.
9481 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
9482 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
9483 * parse.h (struct parser_ctxt): New field `instance_initializers'.
9484 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
9485 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
9486 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
9488 * parse.y (add_instance_initializer): New function.
9489 (in_instance_initializer): New static global.
9490 (class_body_declaration:): Link instance initializer block.
9491 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
9492 (array_creation_expression:): Remove unused local.
9493 (java_parser_context_push_initialized_field): Fixed leading
9494 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
9495 CPC_INSTANCE_INITIALIZER_LIST.
9496 (java_parser_context_pop_initialized_field): Likewise.
9497 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
9498 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
9499 CPC_INITIALIZER_STMT.
9500 (fix_constructors): New local `class_type'. Use it. Call
9501 add_instance_initializer.
9502 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
9503 (patch_return): Forbid return in instance initializers.
9504 (patch_throw_statement): Enforce exception handling in the context
9505 of instance initializers.
9507 2000-02-03 Tom Tromey <tromey@cygnus.com>
9509 * Make-lang.in (java.mostlyclean): Remove executables in
9512 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9514 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
9515 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
9516 (java_float_finite): Convert to use union Word from javaop.h.
9517 (java_double_finite): Convert to use union DWord from javaop.h.
9519 2000-02-02 Tom Tromey <tromey@cygnus.com>
9521 * gjavah.c (options): Added `jni' entry.
9522 (help): Document -jni.
9523 (flag_jni): New global.
9524 (process_file): Handle JNI output. Don't print text from
9525 -prepend, -add, etc, when generating stubs. Only remove `.class'
9526 suffix if it actually exists.
9527 (main): Create a `.c' file when run with `--jni --stubs'. Create
9528 correct output file name with `--jni'.
9529 (print_include): Mangle header name differently in JNI case.
9530 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
9532 (print_method_info): Handle JNI case. Put signature info into
9533 method name. Handle case when STREAM is NULL.
9534 (print_name_for_stub_or_jni): New function.
9535 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
9536 (print_cxx_classname): Handle JNI.
9537 (print_full_cxx_name): Likewise.
9538 (decode_signature_piece): Likewise.
9539 (overloaded_jni_method_exists_p): New function.
9540 (struct method_name): Added `signature' and `sig_length' fields.
9541 (HANDLE_END_FIELD): Do nothing in JNI mode.
9543 2000-02-02 Tom Tromey <tromey@cygnus.com>
9545 * jv-scan.c: Include version.c, <getopt.h>.
9546 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
9547 (options): New array.
9548 (usage): New function.
9549 (version): New function.
9550 (main): Use getopt_long to parse command line.
9551 * jcf-dump.c: Include version.c, <getopt.h>.
9552 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
9553 OPT_JAVAP): New macros.
9554 (options): New array.
9555 (usage): Return `void'. Changed message.
9556 (help): New function.
9557 (version): New function.
9558 (main): Use getopt_long_only to parse command line.
9559 * gjavah.c: Include <getopt.h>.
9560 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
9561 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
9562 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
9563 (options): New array.
9564 (java_no_argument): Removed.
9565 (help): Updated with missing options.
9566 (main): Use getopt_long_only to parse command line.
9567 (usage): Changed message.
9569 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9571 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
9572 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
9573 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
9574 * parse.y (array_creation_expression:): Handle anonymous arrays.
9575 (build_array_from_name): Don't set `ret_name' if null.
9576 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
9577 (qualify_ambiguous_name): Likewise.
9578 (java_complete_expand_class): Likewise.
9580 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9582 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
9583 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
9584 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
9585 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
9586 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
9587 AIPL_FUNCTION_COMPLETED_INVOCATION.
9588 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
9589 AIPL_FUNCTION_INVOCATION_READY.
9590 (AIPL_FUNCTION_DECLARATION): New enum entry.
9591 * parse.y (reorder_static_initialized): New function.
9592 (java_parser_context_pop_initialized_field): Use it.
9593 (add_inner_class_fields): Use
9594 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
9595 augmented. Install marker after last alias initializer, if any.
9596 (generate_finit): Fixed typo. Don't try to retain only the used
9598 (method_header): Compute and set DECL_FUNCTION_NAP.
9599 (method_declarator): Fixed comment. Insert alias initializer in
9601 (build_alias_initializer_parameter_list): Fixed leading
9602 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
9603 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
9604 (java_complete_expand_class): Code to retain only used aliases
9606 (java_complete_expand_methods): New local `first_decl'. Generate
9607 $finit$ first, then expand the constructors, regular methods and
9609 (java_complete_expand_method): Don't report error on missing
9610 return statement if previously detected bogus.
9611 (fix_constructors): Don't patch constructor parameters list.
9612 (patch_method_invocation): Use new AIPL enum values. Reverse
9613 alias initializer list for anonymous classes.
9615 2000-01-30 Anthony Green <green@redhat.com>
9617 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
9618 determine how many stack slots to pop.
9620 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9622 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
9623 error handling/recovery.
9624 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
9626 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9628 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
9629 FIELD_LOCAL_ALIAS_USED): New macros.
9630 (DECL_FUNCTION_NAP): New macro.
9631 (struct lang_decl): New field `nap'.
9632 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
9633 (struct lang_type): New fields `finit_stmt_list' and
9635 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
9636 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
9637 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
9638 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
9639 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
9640 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
9641 (BUILD_THROW): Macro line separator re-indented.
9642 * parse.y (end_class_declaration): New function.
9643 (maybe_generate_pre_expand_clinit): New name for
9644 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
9645 pre-expand static fields.
9646 (maybe_generate_clinit): Function deleted.
9647 (check_for_static_method_reference): Prototype's parameter list
9649 (generate_finit): New name for maybe_generate_finit. Changed
9650 leading comment. Function rewritten to use
9651 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
9652 (build_alias_initializer_parameter_list): New function.
9653 (java_parser_context_pop_initialized_field): Likewise.
9654 (add_inner_class_fields): Likewise.
9655 (type_declaration:): Call end_class_declaration.
9656 (class_member_declaration:): Likewise.
9657 (formal_parameter_list:): Fixed typos.
9658 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
9659 element. Improved error handling.
9660 (block_statement:): Call end_class_declaration.
9661 (anonymous_class_creation:): Likewise.
9662 (create_anonymous_class): Fixed comments.
9663 (create_class): Call add_inner_class_fields.
9664 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
9665 (method_header): Use MARK_FINAL_PARMS.
9666 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
9667 (method_declarator): Propagate final argument flag.
9668 (craft_constructor): New local `artificial'. Call
9669 build_alias_initializer_parameter_list. Use
9670 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
9671 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
9673 (complete_expand_class): Get rid of unused outer context local
9675 (java_complete_expand_methods): Fixed leading
9676 comment. Generate/pre-expand <clinit> first. Changed method
9677 expansion order to regular, $finit$, constructors, <clinit>.
9678 (java_complete_expand_method): Set current_function_decl.
9679 (fix_constructors): Fix constructor parameter list to account for
9680 outer context local alias initializers.
9681 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9682 (resolve_expression_name): Lookup outer context local aliases. New
9683 local `access', use it.
9684 (patch_method_invocation): Patch inner class ctor invocation with
9685 outer context local aliases initialization values. $finit$
9686 invocation patching now includes things generated with
9687 build_alias_initializer_parameter_list.
9688 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9689 (build_super_invocation): Likewise.
9690 (patch_assignment): Changed comment.
9692 2000-01-27 Andrew Haley <aph@cygnus.com>
9694 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
9698 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9700 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
9702 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
9704 * parse.y (register_fields): Don't pass a format specifier to
9705 OBSOLETE_MODIFIER_WARNING.
9706 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
9707 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
9709 (check_modifiers): Change function into a macro.
9710 (check_class_interface_creation): Pass a literal format string.
9712 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9714 * buffer.h: PROTO -> PARAMS.
9715 * check-init.c: Likewise.
9716 * class.c: Likewise.
9717 * constants.c: Likewise.
9718 * convert.h: Likewise.
9720 * except.c: Likewise.
9722 * gjavah.c: Likewise.
9723 * java-except.h: Likewise.
9724 * java-tree.h: Likewise.
9725 * jcf-depend.c: Likewise.
9726 * jcf-dump.c: Likewise.
9727 * jcf-parse.c: Likewise.
9728 * jcf-path.c: Likewise.
9729 * jcf-reader.c: Likewise.
9730 * jcf-write.c: Likewise.
9732 * jv-scan.c: Likewise.
9733 * jvgenmain.c: Likewise.
9734 * jvspec.c: Likewise.
9738 * parse-scan.y: Likewise.
9739 * parse.h: Likewise.
9740 * parse.y: Likewise.
9741 * typeck.c: Likewise.
9742 * verify.c: Likewise.
9745 * zextract.c: Likewise.
9746 * zipfile.h: Likewise.
9748 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9750 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9751 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
9752 * constants.c (build_constant_data_ref): Check for cached
9753 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
9754 in TYPE_CPOOL_DATE_REF.
9755 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
9756 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
9757 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
9758 (LOCAL_FINAL): New macro.
9759 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
9760 constant pool -- don't try to reuse.
9761 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
9763 (find_in_current_zip): Use TYPE_JCF.
9764 * parse.h (java_check_final): Prototype removed.
9765 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
9766 (maybe_create_class_interface_decl,
9767 check_class_interface_creation): Likewise.
9768 (java_expand_finals): Function removed.
9769 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9770 (block_statement:): Fixed comment.
9771 (anonymous_class_creation:): Likewise.
9772 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9774 (check_class_interface_creation): Loosened error report on (inner)
9775 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9776 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9777 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9779 (create_interface): Likewise.
9780 (anonymous_class_counter): New static global.
9781 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9782 patch. Fixed comments.
9783 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9784 anonymous_class_counter when declaring a toplevel class.
9785 (craft_constructor): Fixed constructor name when handling
9786 anonymous classes. Anonymous class constructors to feature hidden
9788 (java_fix_constructors): Added comment.
9789 (java_check_final): Function removed.
9790 (java_complete_expand_methods): Fixed comment. Don't generate
9791 class data, save its outgoing constant pool instead.
9792 (verify_constructor_super): Skip anonymous class constructor
9793 hidden this$<n> parameter.
9794 (java_expand_classes): New local `saved_ctxp'. Removed call to
9795 java_expand_finals and java_check_final. Expand anonymous class
9796 constructors. Generate class data.
9797 (build_super_invocation): Skip anonymous class hidden this$<n>
9799 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9800 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9801 (set_java_signature): Likewise.
9803 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9805 * gjavah.c: Delete ACC_VISIBILITY define.
9806 * jcf.h: Add ACC_VISIBILITY define.
9807 * parse.y: final: rule tagged <value>.
9808 (java_check_regular_methods): Use ACC_VISIBILITY define for
9809 default package access check.
9810 (local_variable_declaration_statement): Use final: rule.
9812 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9814 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9817 2000-01-17 Tom Tromey <tromey@cygnus.com>
9819 * gjavah.c (print_field_info): Allow non-static final fields.
9821 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9823 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9824 * parse.y (patch_anonymous_class): New function.
9825 (create_anonymous_class): Register incomplete type when the
9826 class/interface to extends/implement isn't known yet.
9827 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9828 (verify_constructor_super): Tuned error message.
9830 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9832 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9833 (ANONYMOUS_CLASS_P): New macro.
9834 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9835 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9836 * parse.y (create_class): Added leading argument.
9837 (maybe_create_class_interface_decl,
9838 check_class_interface_creation): Likewise.
9839 (craft_constructor): New function.
9840 (verify_constructor_super): Added argument in prototype.
9841 (class_declaration:): Inserted leading argument.
9842 (for_begin:): Use FOR_LOOP_P.
9843 (anonymous_class_creation): Create WFL of the anonymous class to
9844 instantiate. Call build_new_invocation. Added comments.
9845 (check_class_interface_creation): Handle parameter `anonymous' in
9846 verbose mode class creation announce.
9847 (link_nested_class_to_enclosing): Exclude anonymous classes.
9848 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9849 anonymous class, even though they appear to have an enclosing
9851 (create_interface): Pass extra argument to
9852 check_class_interface_creation.
9853 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9854 (create_class): Call check_class_interface_creation and
9855 maybe_create_class_interface_decl with extra new argument. Don't
9856 add private this$<n> to anonymous classes.
9857 (method_declarator): Insert hidden this$<n> to anonymous class
9859 (java_fix_constructors): Deleted code creating default
9860 constructor. Call craft_constructor instead.
9861 (java_check_regular_methods): Set `saw_constructor' to 1 for
9863 (fix_constructors): Pass extra argument to verify_constructor_super.
9864 (verify_constructor_super): New local `sdecl', use it. Search for
9865 matching constructor (possibly featuring arguments) in super
9867 (lookup_method_invoke): Craft constructor according to arguments
9868 list when dealing with anonymous class constructors.
9869 (build_super_invocation): Pass arguments to anonymous class super
9871 (search_loop): Use FOR_LOOP_P.
9872 (labeled_block_contains_loop_p): Likewise.
9874 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9876 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9877 (enclosing_context_p): New function.
9878 (get_access_flags_from_decl): Handle CLASS_STATIC.
9879 (maybe_layout_super_class): Extra first argument passed to
9881 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9883 * decl.c (access0_identifier_node): New global.
9884 (init_decl_processing): access0_identifier_node initialized.
9885 (pushdecl): Set DECL_CONTEXT only on non type decls.
9886 * expr.c (lookup_field): Lookup inner class fields in enclosing
9888 (expand_invoke): Use ID_INIT_P.
9889 (expand_java_field_op): Use DECL_CLINIT_P.
9890 * java-tree.def (CLASS_LITERAL): New tree code.
9891 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9892 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9893 (struct lang_decl): New field `inner_access'.
9894 (enclosing_context_p): Prototyped.
9895 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9896 ID_CLINIT_P): New macros.
9897 (CLASS_STATIC): New macro.
9898 (CLASS_ACCESS0_GENERATED_P): New macro.
9899 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9900 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9901 INNER_CLASS_P): New macros.
9902 (DECL_INNER_CLASS_LIST): New macro.
9903 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9905 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9906 the shift value to int. Fixed typo in comment.
9907 * lex.c (inst_id, wpv_id): Initialize.
9908 * mangle.c (unicode_mangling_length): Take `$' into account.
9909 * parse.h (DRECOVER, RECOVER): Terminate properly.
9910 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9911 (typedef struct _jdep): New field `enclosing'.
9912 (JDEP_ENCLOSING): New macro.
9913 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9914 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9915 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9916 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9917 GET_ENCLOSING_CPC_CONTEXT): New macros.
9918 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9919 (do_resolve_class): Added extra argument in prototype.
9920 * parse.y (resolve_class): Added extra argument in prototype.
9921 (maybe_create_class_interface_decl): Likewise.
9922 (maybe_use_access_method, build_wfl_wrap): New functions.
9923 (java_complete_expand_classes, java_complete_expand_class):
9925 (java_parser_context_push_initialized_field,
9926 java_parser_context_suspend, java_parser_context_resume):
9928 (maybe_make_nested_class_name, make_nested_class_name,
9929 set_nested_class_simple_name_value,
9930 link_nested_class_to_enclosing, find_as_inner_class,
9931 find_as_inner_class_do, check_inner_class_redefinition,
9932 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9933 maybe_build_thisn_access_method, build_outer_field_access,
9934 build_outer_field_access_methods, build_outer_field_access_expr,
9935 build_outer_method_access_method, build_new_access_id,
9936 build_outer_field_access_method, outer_field_access_p,
9937 outer_field_expanded_access_p, outer_field_access_fix,
9938 build_incomplete_class_ref, patch_incomplete_class_ref,
9939 create_anonymous_class): Likewise.
9940 (inst_id, wpv_id): New static global variables.
9941 (synchronized:): New rule, tagged <node>.
9942 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9944 (anonymous_class_creation:): New rule, tagged <node>.
9945 (NEW_TK): Tagged <node>.
9946 (type_literals, array_type_literal): New rules, tagged <node>.
9947 (class_declaration:): Removed action when reducing by class_body:
9948 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9949 using GET_CPC in sub-rules.
9950 (class_member_declaration): Handle inner classes.
9951 (method_declaration): When reducing method_header:, reset
9952 current_function_decl when appropriate.
9953 (method_declarator:): Set the number of formal parameter to 0 for
9954 method declared without arguments.
9955 (constructor_declarator:): Likewise.
9956 (static_initializer:): List of elements kept in a list.
9957 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9958 use of the keyword `static' for type declarations.
9959 (block_statement:): Handle inner class declarations.
9960 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9961 type qualified `this'.
9962 (class_instance_creation_expression): Use anonymous_class_creation:
9963 to handle inner class instances creation. Handle qualified `new'.
9964 (something_dot_new): Added appropriate actions.
9965 (create_new_parser_context): New function.
9966 (java_push_parser_context, java_parser_context_save_global,
9967 java_parser_context_suspend): Use create_new_parser_context.
9968 (check_modifiers): Changed leading comment.
9969 (check_class_interface_creation): Handle interclasses.
9970 (add_superinterfaces): Fixed comment.
9971 (create_interface): Build qualified name from the raw_name instead
9972 of its matching WFL. Push the initialized fields list. raw_name added
9973 as an extra argument to maybe_create_class_interface_decl.
9974 (create_class): Build qualified name from the raw_name instead of
9975 its matching WFL. Removed assignment to current_parsed_class_un.
9976 Call PUSH_ERROR before returning an error. Suspend the current
9977 parser context when processing an inner class. Push the
9978 initialized fields list. raw_name added as an extra argument to
9979 maybe_create_class_interface_decl. Add the private this$<n>
9981 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9982 (register_fields): Get the class type from GET_CPC and handle
9983 previous errors. Added code to handle the creation of static
9984 fields in inner classes. Initialized fields initialization
9985 statements kept in a list of lists.
9986 (maybe_generate_finit): Initialized fields initialization
9987 statements kept in a list of lists. Use GET_CPC.
9988 (maybe_generate_clinit): Likewise.
9989 (method_header): Use GET_CPC and GET_CPC_UN.
9990 (parser_qualified_classname): Handle inner classes.
9991 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9992 (java_fix_constructors): Hide pointer to enclosing context
9993 instance in constructor list when dealing with inner classes.
9994 (jdep_resolve_class): Call resolve_class with extra first argument
9996 (resolve_class): Add enclosing context as a first extra argument
9997 to do_resolve_class.
9998 (do_resolve_class): Call find_as_inner_class. Handle WFLs
10000 (resolve_no_layout): Extra argument added to resolve_class
10002 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
10003 (java_get_real_method_name): Use GET_CPC_UN.
10004 (check_abstract_method_definitions): Use DECL_CLINIT_P.
10005 (java_check_abstract_methods): Handle static method declared in
10006 inner classes by an error.
10007 (java_check_regular_methods): Use DECL_CLINIT_P.
10008 (source_start_java_method): Also set DECL_MAX_LOCALS.
10009 (create_artificial_method): Call java_parser_context_save_global
10010 and java_parser_context_restore_global instead of saving/restoring
10011 the context by hand.
10012 (expand_start_java_method): Improved verbose mode message.
10013 (java_complete_expand_methods): Fixed leading comment. Use
10015 (fix_constructors): Added assignment to this$<n> if necessary.
10016 (java_expand_classes): Call java_complete_expand_classes instead
10017 of java_complete_expand_methods.
10018 (make_qualified_primary): Simplified.
10019 (merge_qualified_name): Optimized for missing left or right parts.
10020 (resolve_expression_name): Handle access to outer class fields from
10022 (resolve_qualified_expression_name): New macro
10023 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
10024 classes. Report error on non appropriate qualification of
10025 `new'. Handle qualified `this'.
10026 (not_accessible_p): Allow access to outer class private fields from
10028 (patch_method_invocation): Handle method invocations through
10029 access methods and inner class constructor invocations.
10030 (find_applicable_accessible_methods_list): Search enclosing
10031 contexts of an inner class.
10032 (search_applicable_methods_list): Fixed typo.
10033 (argument_types_convertible): Handle inner class constructors'
10034 hidden outer context reference argument.
10035 (qualify_ambiguous_name): Handle qualified `this'.
10036 (java_complete_lhs): Handle use of field accessed through
10037 artificial access methods in various cases of assignments. Handle
10038 CLASS_LITERAL node.
10039 (check_final_assignment): Use DECL_CLINIT_P.
10040 (valid_ref_assignconv_cast_p): Handle the destination being an
10041 enclosing context of the source.
10042 (patch_unaryop): Handle use of field accessed through artificial
10044 (patch_return): Use DECL_CLINIT_P.
10045 (patch_throw_statement): Use DECL_CLINIT_P.
10046 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
10047 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
10050 2000-01-16 Anthony Green <green@cygnus.com>
10052 * parse.y (build_string_concatenation): Only use
10053 StringBuffer(String) shortcut if String arg is constant.
10055 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10057 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10058 the shift value to int. Fixed typo in comment.
10060 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10062 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
10063 * jcf-write.c: Likewise.
10064 * parse.y: Likewise.
10065 * parse.c: Regenerate.
10067 2000-01-09 Anthony Green <green@cygnus.com>
10069 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
10070 bytecodes in the correct order.
10072 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10074 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
10076 2000-01-06 Anthony Green <green@cygnus.com>
10078 * expr.c (java_lang_expand_expr): Switch to permanent obstack
10079 before building constant array decl.
10081 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10083 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
10084 method invocation and typo in conditional expression.
10085 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
10086 the appropriate NOTE_POP.
10087 * parse.y (patch_binop): Shift value mask to feature the right
10090 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10092 * class.c (assume_compiled, assume_compiled_node): Add static
10094 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
10096 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
10098 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
10100 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
10101 to `__modifier' to avoid stringifying it.
10103 * parse.y (verify_constructor_circularity): Don't call a variadic
10104 function with a non-literal format string.
10105 (java_check_abstract_methods): Move unreachable code inside
10106 `continue' statement.
10107 (lookup_method_invoke): Call xstrdup, not strdup.
10109 * expr.c (expand_java_field_op): Avoid the use of ANSI string
10112 * jcf-parse.c (yyparse): Likewise.
10114 * jv-scan.c (main): Likewise.
10116 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10118 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
10119 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10120 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
10123 * parse.y (synchronized, variable_redefinition_error,
10124 check_class_interface_creation, create_interface, create_class,
10125 method_header, finish_method_declaration,
10126 check_modifiers_consistency, method_declarator,
10127 complete_class_report_errors, check_abstract_method_definitions,
10128 java_check_regular_methods, check_throws_clauses,
10129 java_check_abstract_methods, read_import_dir,
10130 check_pkg_class_access, declare_local_variables, fix_constructors,
10131 cut_identifier_in_qualified, resolve_expression_name,
10132 resolve_qualified_expression_name, patch_method_invocation,
10133 java_complete_lhs, patch_assignment, try_builtin_assignconv,
10134 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
10135 patch_exit_expr, patch_exit_expr, patch_switch_statement,
10136 patch_try_statement, patch_synchronized_statement,
10137 patch_throw_statement, check_thrown_exceptions,
10138 patch_conditional_expr): Likewise.
10140 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10142 * Makefile.in (LIBDEPS): Added gcc's errors.o
10143 (../jcf-dump$(exeext):): Link with gcc's errors.o
10144 (../gcjh$(exeext):): Likewise.
10145 * expr.c (expand_java_NEW): Layout the entire target type instead of
10146 laying out its methods only.
10147 (lookup_field): Layout the class after having loaded it.
10148 * java-tree.h (java_debug_context): Declared.
10149 * jcf-io.c (toplev.h): Included.
10150 (find_class): Removed assignment to jcf's outofsynch
10151 field. Force source file to be read if newer than its matching
10152 class file. Tweaked debug messages.
10153 * jcf-parse.c (jcf_out_of_synch): Deleted.
10154 (read_class): Call to jcf_out_of_synch removed.
10155 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
10156 (jcf_out_of_synch): Prototype deleted.
10157 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
10158 `deprecated' and `class_err': integer turned into bit-fields.
10159 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
10160 * parse.y (package_list): New global.
10161 (package_declaration:): Record newly parsed package name.
10162 (extra_ctxp_pushed_p): Static global deleted.
10163 (java_parser_context_save_global): Create buffer context for the
10164 purpose of saving globals, if necessary.
10165 (java_parser_context_restore_global): Pop context pushed for the
10166 purpose of saving globals, if necessary.
10167 (java_debug_context_do): New prototype and function.
10168 (java_debug_context): Likewise.
10169 (do_resolve_class): Use already parsed package names to qualify
10170 and lookup class candidate.
10171 (java_pre_expand_clinit): Removed unnecessary local variable.
10173 1999-12-17 Tom Tromey <tromey@cygnus.com>
10175 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
10177 (process_file): Use `\n\' at end of each line in string.
10179 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10181 * expr.c (expand_invoke): Layout the loaded class before
10182 attempting to use it.
10183 (expand_java_field_op): Allow final field assignments to take
10185 * typeck.c (convert): Return error_mark_node if expr is null.
10187 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10189 * class.c (class_depth): Return -1 if the class doesn't load
10191 * expr.c (can_widen_reference_to): Check for errors during depth
10192 computation and return 0 accordingly.
10193 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
10194 create default constructors and add an other error check.
10195 * parse.h (java_fix_constructors): Prototyped.
10196 * parse.y (java_pre_expand_clinit): Likewise.
10197 (build_super_invocation): Re-prototyped to feature one argument.
10198 (java_check_circular_reference): Directly use `current'.
10199 (java_fix_constructors): New function.
10200 (java_check_regular_methods): Don't create default constructors
10201 here, but abort if none were found.
10202 (java_complete_expand_methods): Pre-process <clinit> calling
10203 java_pre_expand_clinit.
10204 (java_pre_expand_clinit): New function.
10205 (fix_constructors): build_super_invocation invoked with the
10206 current method declaration as an argument.
10207 (build_super_invocation): Use the context of the processed method
10208 decl argument instead of current_class.
10209 * typeck.c (lookup_java_method): Take WFLs in method names into
10212 1999-12-14 Per Bothner <per@bothner.com>
10214 * class.c (make_class_data): flag_keep_inline_functions to keep
10215 private methods in the method array.
10217 1999-12-15 Anthony Green <green@cygnus.com>
10219 * check-init.c (check_init): Take into account both types of
10220 `throw's when checking for uninitialized variables.
10222 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10224 * parse.y (java_complete_lhs): Force conversion of array
10225 dimensions to int_type_node, that's what runtime's ABI expects.
10227 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10229 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
10230 operand of a WFL, until the Java front-end gets fixed with regard
10231 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
10233 1999-12-10 Andrew Haley <aph@cygnus.com>
10235 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
10236 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
10237 expr.c (build_java_athrow): Add support for sjlj-exceptions.
10238 java-tree.h: Ditto.
10239 jcf-write.c: Ditto.
10241 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10243 * expr.c (java_lang_expand_expr): Switch to permanent obstack
10244 before calling expand_eh_region_start and expand_start_all_catch.
10245 * except.c (expand_start_java_handler): Switch to permanent
10246 obstack before calling expand_eh_region_start.
10247 (expand_end_java_handler): Switch to permanent obstack before
10248 calling expand_start_all_catch.
10250 1999-12-5 Anthony Green <green@cygnus.com>
10252 * decl.c (init_decl_processing): Mark throw_node as a noreturn
10253 function with side effects.
10254 (init_decl_processing): Mark all memory allocating DECLs with
10257 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10259 * except.c (expand_end_java_handler): Call
10260 expand_resume_after_catch and end_catch_handler.
10262 1999-11-30 Anthony Green <green@cygnus.com>
10264 * verify.c (verify_jvm_instructions): Create new return label
10265 chain if non existent (don't rely on the verified state of the jsr
10268 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10270 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
10271 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
10273 * parse.y (patch_assignment): Removed bogus final class test on
10274 lhs when checking on whether to emit an ArrayStoreException runtime
10276 * expr.c (expand_java_arraystore): Likewise.
10278 1999-11-28 Anthony Green <green@cygnus.com>
10280 * decl.c (find_local_variable): Reuse single slot decls when
10283 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10285 * jcf-parse.c (saw_java_source): Global variable removed.
10286 (read_class): Don't use `saw_java_source'. Added extra braces.
10287 (yyparse): Code setting `saw_java_source' removed.
10289 1999-11-24 Mark Mitchell <mark@codesourcery.com>
10291 * except.c (emit_handlers): Zero catch_clauses after emitting them.
10293 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10295 * verify.c (merge_type_state): Non verified subroutines being
10296 considered more than once to trigger passive type merge.
10298 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10300 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
10301 in case of error. Error message tuned.
10303 1999-11-21 Anthony Green <green@cygnus.com>
10305 * constants.c (find_methodref_index): Unwrap method names before
10306 inserting them in the constant pool.
10308 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
10310 * class.c (assume_compiled_node): New typedef.
10311 (assume_compiled_tree): New static data.
10312 (find_assume_compiled_node): New function.
10313 (add_assume_compiled): New function.
10314 (assume_compiled): New function.
10315 * class.c (make_class_data): Use assume_compiled.
10316 (is_compiled_class): Use assume_compiled.
10318 * java-tree.h (add_assume_compiled): Declare.
10320 * lang.c (lang_decode_option): Parse new options.
10322 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10324 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
10325 int_type_node: that's what `_Jv_AllocObject' expects.
10327 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10329 * parse.y (lookup_method_invoke): Use lang_printable_name to
10330 reliably build the type name during error report. Fixes PR gcj/97.
10332 1999-11-09 Tom Tromey <tromey@cygnus.com>
10334 * jcf-path.c: Include <sys/stat.h>.
10335 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
10336 (DIR_UP): New macro.
10338 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10340 * parse.y (source_end_java_method): Resume permanent allocation,
10341 reversing Apr 27 1998 patch.
10342 (patch_string_cst): Pop obstacks after having pushed the permanent
10345 1999-11-05 Tom Tromey <tromey@cygnus.com>
10347 * class.c (finish_class): Emit inlined methods if any native
10348 methods exist in the class. Fixes PR gcj/85.
10350 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
10352 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
10353 (qualify_ambiguous_name): Likewise.
10355 1999-11-03 Godmar Back <gback@cs.utah.edu>
10357 * typeck.c: (lookup_java_method): search all inherited
10358 interfaces when looking up interface method.
10360 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10362 * parse.y (method_header:): Issue error message for rule `type
10364 (synchronized:): Error report when not using synchronized.
10366 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10368 * parse.y (resolve_qualified_expression_name): Prevent `this' from
10369 being used before the superclass constructor has been called.
10370 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
10371 instead of `CALL_THIS_CONSTRUCTOR_P'.
10373 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
10375 * check-init.c: Fix typo in comment.
10377 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10379 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
10382 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10384 * parse.y (expression_statement:): Call function to report
10385 improper invocation of a constructor.
10386 (parse_ctor_invocation_error): New function.
10388 1999-10-26 Mark Mitchell <mark@codesourcery.com>
10390 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
10393 1999-10-21 Tom Tromey <tromey@cygnus.com>
10395 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
10396 in generated `main'.
10398 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10400 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
10401 (qualify_ambiguous_name): Likewise.
10403 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10405 * parse.y (java_complete_tree): fold_constant_for_init to work on
10407 (java_complete_lhs): Likewise.
10408 (array_constructor_check_entry): Complete an initializer element
10409 on permanent_obstack.
10411 1999-10-19 Tom Tromey <tromey@cygnus.com>
10413 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
10414 From Mike Moreton <mike@pillim.demon.co.uk>.
10416 1999-10-15 Greg McGary <gkm@gnu.org>
10418 * java-tree.h (flag_bounds_check): Remove extern decl.
10419 * lang.c (flag_bounds_check): Remove global variable.
10420 (lang_f_options): Remove "bounds-check" entry.
10421 (lang_init_options): Default flag_bounds_check to "on".
10423 1999-10-14 Tom Tromey <tromey@cygnus.com>
10425 * jvgenmain.c (usage): New function.
10426 (main): Use it. Also, handle `-D' options.
10427 * jvspec.c (lang_specific_driver): Recognize -D.
10428 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
10430 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
10432 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10434 * jcf-dump.c (print_constant, disassemble_method): Don't call a
10435 variadic function with a non-literal format string.
10437 * parse-scan.y (report_main_declaration): Likewise.
10439 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
10441 * parse.y (read_import_dir, patch_assignment, patch_binop,
10442 patch_array_ref): Likewise.
10444 * typeck.c (build_java_array_type): Likewise.
10446 * verify.c (verify_jvm_instructions): Likewise.
10448 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10450 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
10452 1999-10-07 Anthony Green <green@cygnus.com>
10454 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
10455 where CHECK_PUT may fail for valid reasons.
10457 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
10458 UNSAFE_PUTN): New macros.
10460 1999-10-04 Tom Tromey <tromey@cygnus.com>
10462 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
10463 well. Fixes Java PR gcj/59.
10464 * parse-scan.y (yyerror): Report errors.
10466 1999-09-24 Glenn Chambers <GChambers@provsol.com>
10468 * decl.c (insert_block): Remove unconditional `abort'.
10470 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
10472 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
10473 FUNCTION_CODE now of type int. All callers changed.
10474 Set the builtin's DECL_BUILT_IN_CLASS.
10476 1999-09-23 Tom Tromey <tromey@cygnus.com>
10478 * jvspec.c (lang_specific_driver): Don't read spec file if
10479 -fsyntax-only given.
10481 1999-09-22 Tom Tromey <tromey@cygnus.com>
10483 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
10485 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
10486 (WORDS_TO_LONG): Likewise.
10487 (WORDS_TO_DOUBLE): Likewise.
10489 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10491 * jcf-write.c (RELOCATION_VALUE_0): New macro.
10492 (RELOCATION_VALUE_1): Likewise.
10493 (emit_iinc, emit_reloc, push_constant1, push_constant2,
10494 push_in_const, push_long_const): Prototyped.
10495 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
10496 (push_constant2): Likewise.
10497 (push_int_const): Cast find_constant1's integer arguments to `jword'.
10498 (find_constant_wide): Cast find_constant2's integer arguments to
10500 (find_constant_index): Cast find_constant2's and find_constant2's
10501 integer arguments to `jword'.
10502 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
10503 (emit_switch_reloc): Use RELOCATION_VALUE_0.
10504 (emit_if): Use RELOCATION_VALUE_1.
10505 (emit_goto): Likewise.
10506 (emit_jsr): Likewise.
10507 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
10508 argument to push_long_const to HOST_WIDE_INT.
10510 1999-09-15 Andreas Schwab <schwab@suse.de>
10512 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
10514 1999-09-20 Nick Clifton <nickc@cygnus.com>
10516 * lang.c (lang_decode_option): Extend comment.
10518 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10520 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
10523 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10525 * gjavah.c (get_field_name, print_method_info, print_include,
10526 add_namelet): Use xmalloc, not malloc.
10528 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
10529 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
10532 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
10534 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
10536 * jcf-path.c (add_entry): Likewise.
10538 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
10540 * jv-scan.c (xmalloc): Remove definition.
10542 * jvgenmain.c (xmalloc): Likewise.
10544 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
10546 * lex.c (java_store_unicode): Use xrealloc, not realloc.
10548 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
10549 concat, not xmalloc/sprintf.
10550 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
10551 (xstrdup): Remove definition.
10553 * parse.y (duplicate_declaration_error_p,
10554 constructor_circularity_msg, verify_constructor_circularity,
10555 check_abstract_method_definitions, java_check_regular_methods,
10556 java_check_abstract_methods, patch_method_invocation,
10557 check_for_static_method_reference, patch_assignment, patch_binop,
10558 patch_cast, array_constructor_check_entry, patch_return,
10559 patch_conditional_expr): Use xstrdup, not strdup.
10561 * zextract.c (ALLOC): Use xmalloc, not malloc.
10563 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10565 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
10567 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
10568 (do_spec, lang_specific_pre_link, lang_specific_driver,
10569 input_filename, input_filename_length): Don't declare.
10570 (main_class_name, jvgenmain_spec, lang_specific_driver):
10572 (lang_specific_driver): All calls to the function pointer
10573 parameter now explicitly call `fatal'.
10575 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10577 * parse.y (find_applicable_accessible_methods_list): Search
10578 abstract classes as interfaces.
10580 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10582 * class.c (finish_class): We're now outside a valid method
10583 declaration. Tell the rest of gcc so.
10585 1999-09-08 Bruce Korb autogen@linuxbox.com
10587 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
10589 1999-09-07 Tom Tromey <tromey@cygnus.com>
10591 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
10593 (decode_signature_piece): Don't emit "::" in JArray<>.
10594 (print_namelet): Only print trailing `;' when printing a class.
10596 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
10598 * java-tree.h: Delete declarations for all tree nodes now moved to
10600 * decl.c: Delete their definitions.
10602 1999-09-04 Mark Mitchell <mark@codesourcery.com>
10604 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
10605 * Makefile.in (OBJS): Add ggc-callbacks.o.
10606 (OBJDEPS): Likewise.
10608 1999-09-03 Tom Tromey <tromey@cygnus.com>
10610 * parse.y (strip_out_static_field_access_decl): Return operand if
10611 it satisfies JDECL_P.
10613 1999-09-02 Tom Tromey <tromey@cygnus.com>
10615 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
10616 Handle nested arrays, like `[[I'.
10618 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10620 * class.c (finish_class): Remove unused parameter, all callers
10623 * expr.c (build_java_athrow): Change return type to void.
10624 (java_lang_expand_expr): Make sure each case in switch returns a
10627 * java-tree.h (finish_class): Fix prototype to take void args.
10629 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
10630 (main): Issue return from main, not exit.
10632 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
10634 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
10636 * jv-scan.c (main): Issue return from main, not exit.
10638 * parse.y (check_abstract_method_definitions,
10639 java_check_abstract_method_definitions): Add static prototypes.
10640 (java_complete_expand_methods): Fix call to `finish_class'.
10642 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
10645 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10647 * lang.c (language_string): Constify.
10649 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10651 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
10652 Remove hacks for stuff which comes from libiberty.
10654 * Make-lang.in: Likewise.
10656 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
10658 * Makefile.in (xref.o): Depend on xref.c explicitly.
10660 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10662 * java-tree.h (lang_printable_name): Constify a char*.
10664 * lang.c (lang_printable_name): Likewise.
10666 1999-08-27 Jeffrey A Law (law@cygnus.com)
10668 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
10669 comments in C code.
10671 1999-08-26 Tom Tromey <tromey@cygnus.com>
10673 * gjavah.c (print_cxx_classname): Print "::" before qualified
10676 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10678 * parse.y (lookup_cl): Changed leading comment. Now does its best
10679 to set the column number.
10680 (qualify_ambiguous_name): Take WFL wrappers into account.
10682 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
10684 * verify.c (verify_jvm_instructions): Don't check instruction
10685 validity beyond end of method.
10687 1999-08-25 Tom Tromey <tromey@cygnus.com>
10689 * jvspec.c (lang_specific_driver): Correctly handle --help again.
10691 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10693 * gjavah.c (print_name, print_base_classname, utf8_cmp,
10694 cxx_keyword_subst, generate_access, name_is_method_p,
10695 get_field_name, print_field_name, super_class_name, print_include,
10696 decode_signature_piece, print_class_decls, usage, help,
10697 java_no_argument, version, add_namelet, print_namelet): Add static
10699 (print_base_classname, utf8_cmp, cxx_keyword_subst,
10700 name_is_method_p): Constify a char*.
10701 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
10702 Provide a final else clause in an if-else-if.
10703 (print_field_info): Add missing final arg in function call to
10704 `print_field_name'.
10705 (print_method_info, decompile_method, decode_signature_piece,
10706 print_c_decl, print_full_cxx_name, print_stub,
10707 print_mangled_classname, super_class_name, print_include,
10708 add_namelet, add_class_decl, print_class_decls, process_file,
10709 help): Constify a char*.
10711 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
10712 push_int_const, find_constant_wide, find_constant_index,
10713 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
10714 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
10715 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
10716 emit_if, emit_goto, emit_jsr, call_cleanups,
10717 make_class_file_name): Add static prototypes.
10718 (generate_bytecode_return, generate_bytecode_insns): Pass a
10719 NULL_PTR, not a NULL_TREE.
10721 * jv-scan.c: Include "jcf.h".
10722 (main): Declare using DEFUN macro.
10724 * jvspec.c (find_spec_file, lang_specific_pre_link,
10725 lang_specific_driver): Add prototypes.
10726 (find_spec_file): Constify a char*.
10728 * keyword.gperf (hash, java_keyword): Add prototypes.
10730 * lang.c (lang_print_error): Add static prototype.
10731 (lang_init): Prefer memcpy over bcopy to avoid casts.
10733 * lex.c (yylex): Add static prototype.
10735 * parse-scan.y: Include "lex.c" earlier.
10737 * parse.h: Remove redundant declaration for `yylex'.
10739 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
10740 labeled_block_contains_loop_p): Add static prototypes.
10741 (not_accessible_p): Make static to match prototype.
10743 * verify.c (start_pc_cmp): Don't needlessly cast away const.
10745 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10747 * parse.y (check_method_redefinition): Changed leading comment.
10748 (check_abstract_method_definitions): New function.
10749 (java_check_abstract_method_definitions): New function.
10750 (java_check_regular_methods): Call it.
10751 (verify_constructor_super): Fixed indentation.
10752 (lookup_method_invoke): Likewise.
10754 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10756 * parse.y (method_header): Return a null pointer if the current
10757 class node is null.
10758 (finish_method_declaration): Return if the current function decl
10760 (source_start_java_method): Likewise.
10761 (java_method_add_stmt): Likewise.
10763 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10765 * class.c (emit_register_class): Removed unnecessary call to
10767 * parse.y (labeled_block_contains_loop_p): Removed unused local
10770 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10772 * parse.y (java_refold): Added prototype.
10774 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10776 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10777 (java_stabilize_reference): Removed unnecessary `else'.
10778 (java_complete_lhs): Set flag to remember boolean. Call
10779 java_refold. Added comments.
10780 (java_decl_equiv): New function.
10781 (binop_compound_p): Likewise.
10782 (java_refold): Likewise.
10783 (patch_unaryop): Striped static field access assigned to decl and
10784 op. Changed promotion scheme for ++/-- operators.
10785 (search_loop): New function.
10786 (labeled_block_contains_loop_p): Likewise.
10787 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10789 (patch_bc_statement): Call search_loop. Fixed comment.
10791 1999-08-14 Anthony Green <green@cygnus.com>
10793 * expr.c (java_lang_expand_expr): Mark static array data as
10796 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10798 * jvgenmain.c (main): NUL-terminate name_obstack.
10800 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10802 * check-init.c (check_bool2_init, done_alternative): Add static
10805 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10806 (add_method, build_utf8_ref, build_class_ref,
10807 append_gpp_mangled_type, layout_class_method): Constify a char*.
10809 * decl.c (push_promoted_type, make_binding_level): Add static
10811 (push_promoted_type, pushdecl): Constify a char*.
10813 * except.c (find_handler_in_range, link_handler,
10814 check_start_handlers): Add static prototypes.
10816 * expr.c (process_jvm_instruction): Constify a char*.
10818 * gjavah.c (main): Constify a char*.
10820 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10823 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10825 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10826 munge, print_ents): Constify a char*.
10828 * jcf-dump.c (disassemble_method): Constify a char*.
10829 (print_constant_pool, print_exception_table): Add static prototypes.
10830 (print_constant, print_exception_table, main, disassemble_method):
10833 * jcf-io.c (find_classfile, find_class): Likewise.
10835 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10836 (set_source_filename, predefined_filename_p): Add static prototypes.
10837 (set_source_filename, get_constant, get_class_constant,
10838 find_in_current_zip): Constify a char*.
10840 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10842 (add_entry, add_path, jcf_path_classpath_arg,
10843 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10845 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10846 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10847 jcf_parse_one_method, jcf_parse_methods,
10848 jcf_parse_final_attributes): Add static prototypes.
10849 (get_attribute): Constify a char*.
10851 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10852 jcf_dependency_add_target, jcf_path_classpath_arg,
10853 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10855 * jv-scan.c (main): Constify a char*.
10856 (gcc_obstack_init): Add prototype arguments.
10858 * jvgenmain.c (gcc_obstack_init): Likewise.
10859 (main): Constify a char*.
10861 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10863 (put_decl_string, lang_print_error): Constify a char*.
10864 (lang_init): Remove redundant extern prototype.
10866 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10868 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10869 Add static prototypes.
10870 (get_type_from_signature): Constify a char*.
10872 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10873 Add static prototypes.
10874 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10875 (verify_jvm_instructions): Constify a char*.
10877 * xref.c (xref_flag_value): Likewise.
10879 * xref.h (xref_flag_value): Likewise.
10881 * zextract.c (makeword, makelong): Add static prototypes.
10882 (makeword, makelong): Constify a uch*.
10884 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10886 * lang.c (java_dummy_print): Constify a char*.
10887 (lang_print_error): Likewise.
10888 (lang_init): Remove redundant prototype for `print_error_function'.
10889 (lang_init_source): Likewise.
10890 (lang_identify): Constify a char*.
10892 1999-08-09 Tom Tromey <tromey@cygnus.com>
10894 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10895 (WORDS_TO_LONG): Likewise.
10896 (WORDS_TO_DOUBLE): Likewise.
10898 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10900 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10902 * expr.c (java_stack_pop, java_array_data_offset,
10903 build_java_throw_out_of_bounds_exception, case_identity,
10904 build_java_check_indexed_type): Add static prototypes.
10905 (linenumber_table, expand_invoke, expand_java_field_op,
10906 build_primtype_type_ref, expand_byte_code): Constify a char*.
10908 * java-tree.h (build_primtype_type_ref, linenumber_table):
10910 (java_lang_expand_expr): Add prototype.
10912 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10913 `java_lang_expand_expr'.
10915 * lex.c (java_lex_error): Constify a char*.
10916 (java_get_unicode, java_read_char, java_allocate_new_line,
10917 java_unget_unicode, java_sneak_unicode): Prototype.
10919 * parse-scan.y (current_class, package_name, method_declarator,
10920 report_class_declaration, yyerror): Constify a char*.
10922 * parse.h (java_report_errors): Prototype.
10923 (yyerror): Constify a char*.
10925 * parse.y (classitf_redefinition_error, check_modifiers,
10926 parse_jdk1_1_error, lookup_package_type,
10927 lookup_package_type_and_set_next, get_printable_method_name,
10928 purify_type_name): Constify a char*.
10929 (build_super_invocation, maybe_generate_finit,
10930 verify_constructor_super, parser_add_interface,
10931 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10932 java_complete_expand_methods, java_expand_finals,
10933 cut_identifier_in_qualified, java_stabilize_reference,
10934 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10935 merge_string_cste): Prototype.
10936 (single_type_import_declaration, yyerror,
10937 variable_redefinition_error, build_array_from_name,
10938 build_unresolved_array_type, check_class_interface_creation,
10939 resolve_class, complete_class_report_errors,
10940 note_possible_classname, read_import_dir,
10941 find_in_imports_on_demand, resolve_package, fix_constructors,
10942 check_deprecation, lookup_method_invoke,
10943 maybe_build_primttype_type_ref, array_constructor_check_entry):
10945 (java_complete_expand_methods, java_expand_finals): Make static.
10946 (convert_narrow): Remove static prototype.
10948 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10950 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10952 1999-08-02 Richard Henderson <rth@cygnus.com>
10954 * decl.c: Include defaults.h instead of expr.h.
10955 * parse.y: Likewise.
10957 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10959 * java/decl.c (start_java_method): Change all uses of
10960 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10961 Ensure expr.h is included.
10962 * java/expr.c (pop_arguments): Ditto.
10963 * java/parse.y (expand_start_java_method): Ditto.
10965 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10967 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10969 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10971 * decl.c: Include "function.h".
10972 * except.c: Likewise.
10973 * parse.y: Likewise.
10974 * Makefile.in: Update dependencies.
10976 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10978 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10979 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10980 `modifier' with ATTRIBUTE_UNUSED.
10982 * gjavah.c (process_file): Add braces around ambiguous `else'.
10984 * jcf-dump.c (print_access_flags, localvar_free): Change return
10987 * parse.y (java_complete_expand_method): Initialize variable
10989 (resolve_qualified_expression_name): Likewise for `field_decl'.
10990 (patch_method_invocation): Likewise for `class_to_search'.
10991 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10992 (patch_assignment): Likewise for `lhs_type'.
10994 * verify.c (verify_jvm_instructions): Remove unused variable
10997 1999-07-25 Richard Henderson <rth@cygnus.com>
10999 * decl.c (va_list_type_node): New.
11001 1999-07-25 Anthony Green <green@cygnus.com>
11003 * gjavah.c (print_stub): New function.
11004 (METHOD_IS_NATIVE): New macro.
11005 (print_mangled_classname): Make static.
11006 (HANDLE_END_FIELD): Don't emit fields during stub generation.
11007 (process_file): Perform stub generation.
11008 (HANDLE_METHOD): Don't emit class decls during stub
11010 (HANDLE_END_METHOD): Take into account stub generation.
11011 (print_method_info): Handle stub generation.
11012 (print_stub): New function.
11013 (print_cxx_classname): Make signature consistant with others.
11014 (help): Describe -stubs option.
11015 (main): Create stub file.
11016 (version): Use version.c.
11017 (print_full_cxx_name): New function.
11018 (print_c_decl): Use print_full_cxx_name.
11020 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11022 * check-init.c (check_init): Handle MAX_EXPR.
11024 1999-07-15 Andrew Haley <aph@cygnus.com>
11026 * lang.c (flag_use_divide_subroutine): New variable.
11027 * typeck.c: (convert_ieee_real_to_integer): Bounds check
11028 fp-to-integer conversion.
11029 (convert): Call convert_ieee_real_to_integer when flag_fast_math
11032 * expr.c (build_java_soft_divmod): New function.
11033 (build_java_binop): Call build_java_soft_divmod if
11034 flag_use_divide_subroutine is set.
11035 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11036 soft_lrem_node: new builtin functions.
11037 (init_decl_processing) Initialize the new builtins.
11038 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11039 soft_lrem_node: new builtin functions.
11040 (build_java_soft_divmod): New function.
11041 * parse.y: Call build_java_soft_divmod if
11042 flag_use_divide_subroutine is set.
11043 * parse.c: Rebuilt.
11045 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
11046 a --specs= arg) even if not linking.
11047 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
11048 -fuse-divide-subroutine
11050 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11052 * parse.y (resolve_and_layout): Check methods only once.
11053 (resolve_qualified_expression_name): Verify thrown exceptions
11055 (check_thrown_exceptions): Reject exceptions thrown in
11056 initializer. Error message tuned.
11058 1999-07-14 Andrew Haley <aph@cygnus.com>
11060 * expr.c (expand_expr): Do not return the last statement in a
11061 block as the block's value.
11063 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11065 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
11066 CALL_EXPR, to avoid order of evaluation changes.
11068 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11070 * parse.y (qualify_ambiguous_name): Do not use
11071 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
11073 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11075 * check-init.c (check_init): Handle MAX_EXPR.
11076 * expr.c (force_evaluation_order): Force method call arguments to
11077 be evaluated in left-to-right order.
11078 * parse.y (qualify_ambiguous_name): Loop again to qualify
11079 NEW_ARRAY_EXPR properly.
11081 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11083 * parse.y (patch_invoke): Resolve unresolved invoked method
11085 (qualify_ambiguous_name): STRING_CST to qualify expression for
11086 type name resolution.
11088 1999-06-24 Andrew Haley <aph@cygnus.com>
11090 * class.c (finish_class): Whenever a deferred method is
11091 output, rescan the list of methods to see if a new candidate for
11092 output can be found.
11094 1999-06-28 Tom Tromey <tromey@cygnus.com>
11096 * jvspec.c (lang_specific_driver): Recognize --help.
11098 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11100 * parse.y (resolve_package): Fixed bogus return statement.
11101 (patch_method_invocation): Resolve method invocation beginning with
11102 a package name qualifier.
11104 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11106 * Make-lang.in (java.stage1): Depend on stage1-start.
11107 (java.stage2): Likewise for stage2-start.
11108 (java.stage3): Likewise for stage3-start.
11109 (java.stage4): Likewise for stage4-start.
11111 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11113 * parse.y (java_complete_lhs): When doing cross referencing, don't
11114 try to keep file location on a WFL expanded as a CALL_EXPR.
11116 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11118 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
11119 compiling to class file a void method with an empty method body.
11120 As a side effect, the bytecode backend will generate the
11121 appropriate `return' instruction.
11123 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11125 * parse.y (lookup_package_type_and_set_next): New function prototype.
11126 (resolve_package): Search current and imported packages.
11127 (lookup_package_type_and_set_next): New function.
11129 1999-06-22 Andrew Haley <aph@cygnus.com>
11131 * verify.c (verify_jvm_instructions): Check for pending blocks
11132 before invalid PC test and opcode switch, not after.
11134 1999-06-21 Andrew Haley <aph@cygnus.com>
11136 * except.c (find_handler_in_range): The upper limit for exception
11137 ranges is exclusive, not inclusive: (start <= pc < end).
11138 (link_handler): find child pointer which points to outer by
11139 searching sibling list: previous code incorrectly assumed that
11140 outer->outer->first_child must point to outer.
11141 * verify.c (verify_jvm_instructions): FIXME added to code for
11143 (verify_jvm_instructions): Do not assume that the last block
11144 processed in a subroutine is a block which ends with a `ret'
11145 instruction. With some control flows it is possible that the last
11146 block ends with an `athrow'.
11148 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11150 * parse.y (qualify_ambiguous_name): Reorganized the post
11151 evaluation of non WFL leading expression nodes.
11153 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11155 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
11158 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11160 * parse.y (qualify_ambiguous_name): Handle qualified expression
11161 beginning with a STRING_CST.
11163 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11165 * parse.y (register_fields): Set DECL_INITIAL on both
11166 pre-initialized static and public fields.
11167 (resolve_field_access): Static field access expressions to always
11169 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
11170 qualification. CONVERT_EXPR to be resolved as an expression name.
11171 (java_complete_lhs): Identify and access qualified final
11172 initialized field in switch statement case expression.
11173 (fold_constant_for_init): Pre-initialized field decl constant to
11176 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11178 * parse.y (note_possible_classname): Mark returned node with
11179 QUALIFIED_P only if the original class name contained a '/'.
11181 1999-06-05 Anthony Green <green@cygnus.com>
11183 * Make-lang.in (gcjh): More parallel build fixes.
11185 1999-06-03 Mike Stump <mrs@wrs.com>
11187 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
11189 1999-06-02 Anthony Green <green@cygnus.com>
11191 * except.c (link_handler): Chain exception handlers in order.
11193 1999-06-02 Anthony Green <green@cygnus.com>
11195 * expr.c (expand_byte_code): Fill unreachable bytecode regions
11196 with nops and process as usual in order to always set correct EH
11197 ranges. Emit detailed warnings about unreachable bytecodes.
11199 1999-06-02 Anthony Green <green@cygnus.com>
11201 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
11204 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11206 * parse.y (lookup_field_wrapper): Unified returned value to NULL
11207 or the searched field decl.
11209 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11211 * parse.y (fold_constant_for_init): Convert numerical constant
11212 values to the type of the assigned field.
11214 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11216 * expr.c (lookup_field): Relaxed the test on class loading error
11218 * parse.y (fold_constant_for_init): Enabeled old code.
11220 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11222 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
11223 decide the validity of the cast of a java.lang.Cloneable reference
11225 (patch_conditional_expr): Fixed first argument passed to
11226 binary_numeric_promotion.
11228 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11230 * parse.y (qualify_ambiguous_name): Take into account that a
11231 CONVERT_EXPR might specify a type as a WFL.
11233 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11235 * parse.y (patch_assignment): Save the rhs before using it as an
11236 argument to _Jv_CheckArrayStore.
11238 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11240 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
11242 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11244 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
11245 floating point literal only when the exponent indicator has been
11248 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11250 * parse.y (formal_parameter:): Construct argument tree list
11251 element even if a yet unsupported final parameter was encountered.
11253 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11255 * parse.y (finish_method_declaration): Issue errors for native or
11256 abstract methods declared with a method body, as well as for non
11257 native or non abstract methods with no method body.
11259 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11261 * class.c (build_utf8_ref): Initialize variable `field'.
11263 * decl.c (init_decl_processing): Initialize variable `field'.
11265 * expr.c (build_known_method_ref): Mark parameters `method_type',
11266 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
11267 (process_jvm_instruction): Likewise for parameter `length'.
11269 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
11270 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
11273 * parse.y (maybe_generate_clinit): Remove unused variable
11274 `has_non_primitive_fields'.
11275 (find_in_imports_on_demand): Initialize variables `node_to_use'
11277 (patch_binop): Likewise for variable `prom_type'.
11278 (patch_unaryop): Likewise for variable `prom_type'.
11280 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
11282 * xref.c (xref_table): Add missing initializer.
11284 1999-05-14 Tom Tromey <tromey@cygnus.com>
11286 * java-except.h (struct eh_range): Removed unused `next' member.
11287 * verify.c (verify_jvm_instructions): Call check_nested_ranges
11288 after adding all exception handlers. Sort exception ranges in
11290 (struct pc_index): New structure.
11291 (start_pc_cmp): New function.
11292 * except.c (add_handler): Return `void'. Don't call link_handler;
11293 instead construct an ordinary linked list and do range
11295 (check_nested_ranges): New function.
11296 (link_handler): Changed interface to allow merging of eh_ranges.
11297 Split overlapping ranges. Return `void'.
11299 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11301 * parse.y (constructor_block_end:): New rule, tagged <node>.
11302 (constructor_body:): Use `constructor_block_end' instead of
11305 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11307 * parse.y (statement_nsi:): Pop `for' statement block.
11308 (java_complete_lhs): Labeled blocks containing no statement are
11309 marked as completing normally.
11311 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11313 * xref.c (xref_set_current_fp): New function, defined.
11314 * xref.h (xref_set_current_fp): New function, prototyped.
11316 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11318 * check-init.c (check_init): Take into account that
11319 LABELED_BLOCK_STMT can be empty.
11321 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11323 * parse.y (java_check_regular_methods): Warning check on not
11324 overriding methods with default access in other packages does not
11325 apply to `<clinit>'.
11326 (java_complete_lhs): If block body is an empty_stmt_node, replace
11327 it by NULL_TREE. This prevents gcc from generating an irrelevant
11330 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11332 * check-init.c (check_init): Removed code accepting to see things
11333 falling through default:, when doing xrefs.
11334 * java-tree.h (do_not_fold): New global variable, declared.
11335 * parse.y (do_not_fold): New global variable, defined.
11336 (java_complete_expand_method): Set `do_not_fold' to the value of
11337 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
11338 and reinstall them after them have been purged; do not check for
11339 initializations; do not issue missing return errors.
11340 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
11342 (patch_binop): Skip the fold part when doing xrefs.
11343 (build_string_concatenation): Skip the concatenation part when
11345 (patch_synchronized_statement): Do not generate a try-finally when
11347 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
11348 and keep the location where the throw was seen.
11349 * typeck.c (convert): When `do_not_fold' is set, do not attempt
11350 any treatment on the converted node an simply return a NOP_EXPR of
11352 * xref.c (xref_get_data): New function, defined.
11353 * xref.h (xref_get_data): New function, declared.
11354 (XREF_GET_DATA): Use xref_get_data.
11356 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11358 * gjavah.c (print_include): Cast the result of `strlen' to int
11359 when comparing against a signed value.
11360 (add_namelet): Likewise.
11362 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11364 * expr.c (expand_invoke): Mark parameter `nargs' with
11366 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
11368 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
11371 * jcf-reader.c (get_attribute): Cast a value to long
11372 when comparing against a signed expression. Likewise.
11374 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
11375 HOST_BITS_PER_CHAR.
11377 1999-05-11 Andrew Haley <aph@cygnus.com>
11379 * parse.y (source_end_java_method): If the current method contains
11380 any exception handlers, force asynchronous_exceptions: this is
11381 necessary because signal handlers in libjava may throw exceptions.
11382 * decl.c (end_java_method): Ditto.
11384 1999-05-11 Tom Tromey <tromey@cygnus.com>
11386 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
11388 * jvspec.c (THREAD_NAME): Removed.
11389 (GC_NAME): Likewise.
11390 (MATHLIB): Likewise.
11391 (WITHLIBC): Likewise.
11393 (THREADLIB): Likewise.
11394 (MATH_LIBRARY): Likewise.
11395 (lang_specific_driver): Don't add `-l' options to command line.
11396 Instead, add a single --specs option. Recognize `-L' options and
11397 use them to search for spec file.
11398 (find_spec_file): New function.
11399 (SPEC_FILE): New define.
11401 1999-05-11 Dave Brolley <brolley@cygnus.com>
11403 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
11404 cpplib-enabled build.
11406 1999-05-05 Per Bothner <bothner@cygnus.com>
11408 * class.c (make_field_value): DECL_INITIAL may be a string literal;
11409 temporarily zero it while calling rest_of_decl_compilation.
11411 * java-tree.h (string_ptr_type_node): Add declaration.
11412 * decl.c: Define and initialize string_ptr_type_node.
11413 * parse.y (patch_string_cst): Use string_ptr_type_node.
11415 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
11416 * parse.y (for_statement): Now unconditionally exit_block.
11417 (finish_labeled_statement): No longer exit_block if for-loop.
11418 (patch_loop_statement): Check harder if the loop is already labeled.
11420 * parse.y (patch_initialized_static_field): Removed function.
11421 (maybe_generate_clinit): Removed special handling for interfaces.
11422 (java_complete_expand_methods): Do a preliminary java_complete_tree
11423 on <clinit> to determine if it can be removed.
11424 (java_complete_expand_method): Remove special handling for <clinit>.
11425 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
11426 optimize if we get back empty_stmt_node.
11427 For MODIFY_EXPR, re-do checking of static initializers.
11428 (fold_constant_for_init): Don't return immediate if VAR_DECL.
11429 For VAR_DECL, pass correct context.
11431 * verify.c (verify_jvm_instructions): Better error messages.
11433 1999-05-03 Tom Tromey <tromey@cygnus.com>
11435 * parse-scan.y (interface_declaration): Call
11436 report_class_declaration for interfaces.
11438 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
11440 * Makefile.in: Remove -v from bison command lines.
11442 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11444 * check-init.c (check_init): Exclude a case of error when doing
11446 * class.c (layout_class_method): Don't generate the error message
11447 twice when compiling from source.
11448 * lang-options.h: Added `-Wredundant-modifers' and
11449 `-Wunusupported-jdk11' flags and help text.
11450 * lang.c (lang_decode_option): Added support for
11451 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
11452 flag_static_local_jdk11 and flag_redundant set accordingly.
11453 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
11454 * parse.h (EXPR_WFL_ADD_COL): New macro.
11455 (DECL_END_SOURCE_LINE): Likewise.
11456 (DECL_INHERITED_SOURCE_LINE): Likewise.
11457 * parse.y (static_ref_err): New function, prototyped.
11458 (CCB_TK): Now tagged <operator>.
11459 (class_body:): Remember the location of the closing '}' of a class
11460 definition when doing xrefs.
11461 (block:): Likewise.
11462 (block_end:): Likewise.
11463 (create_class): Remember the location of the inherited class
11464 identifier when doing xrefs.
11465 (register_fields): Added test on first operand of `init' before
11466 testing it TREE_CODE.
11467 (method_header): Store the location of the class identifier in the
11468 class decl when doing xrefs.
11469 (finish_method_declaration): Don't combine first/last method line
11471 (java_check_regular_methods): Warning check on not overriding
11472 methods with default access on other packages move before check on
11473 static methods. Initialization of `aflags' also moved up.
11474 (resolve_expression_name): Call static_ref_err to report the error.
11475 (static_ref_err): New function, implemented.
11476 (resolve_field_access): Returned simplified static field access
11478 (resolve_qualified_expression_name): Check for illegal use of
11479 static fields in a non static context. Call static_ref_err to
11480 report error in various places.
11481 (java_complete_tree): Do not fold initialized static fields when
11483 (java_complete_lhs): Likewise.
11485 1999-04-29 Anthony Green <green@cygnus.com>
11487 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
11488 create internal labels.
11489 (lookup_label): Ditto.
11491 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11493 * class.c (layout_class_method): Generate <clinit>'s rtl for
11495 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
11496 for interfaces' <clinit>.
11497 * expr.c (lookup_field): Search for fields in interfaces.
11498 (expand_invoke): Fixed indentation.
11499 (expand_java_field_op): Likewise. Use IS_CLINIT.
11500 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
11501 (IS_CLINIT): New macro.
11502 * parse.y (type_declaration:): Call maybe_generate_clinit after an
11503 interface was parsed.
11504 (maybe_generate_clinit): Don't generate if the current class is an
11505 interface with only fields of primitive types.
11506 (reset_method_name): Use IS_CLINIT.
11507 (java_complete_expand_method): Expand <clinit> when it exists for
11508 interfaces. Use IS_CLINIT.
11509 (resolve_expression_name): Use DECL_CONTEXT instead of
11510 current_class to build static field references.
11511 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
11512 ARRAY_REF when doing xreferencing.
11513 (check_final_assignment): Fixed typo in leading comment. Use
11515 (patch_array_ref): Don't fully expand array references when
11517 (patch_return): Use IS_CLINIT.
11518 (patch_throw_statement): Likewise.
11520 1999-04-22 Tom Tromey <tromey@cygnus.com>
11522 * Make-lang.in (JAVA_SRCS): Added check-init.c.
11524 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11526 * decl.c (predef_filenames, predef_filenames_size): New globals
11527 (init_decl_processing): predef_filenames and predef_filenames_size
11529 * java-tree.h (predef_filenames, predef_filenames_size): Declared
11531 * jcf-parse.c (predefined_filename_p): New function.
11532 (yyparse): Check that files on the command line are specified only
11533 once and issue a warning otherwise.
11534 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
11535 * parse.y (source_end_java_method): Nullify NOP method bodies, to
11536 avoid a gcc warning with -W -Wall turned on.
11537 (java_expand_classes): Abort if errors were encountered.
11538 (java_complete_lhs): If the cross reference flag is set, wrap
11539 field DECL node around a WFL when resolving expression name.
11541 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11543 * lang.c (lang_decode_option): Fixed returned value when parsing
11544 `-fxref=...' and `-Wall'.
11545 * parse.y (source_end_java_method): Do not generate code when
11546 flag_emit_xref is set.
11547 (resolve_expression_name): Do not build static field access when
11548 flag_emit_xref is set.
11549 (resolve_field_access): No special treatment on `length' when
11550 flag_emit_xref is set. Do not build qualified static field access
11551 when flag_emit_xref is set.
11552 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
11553 when flag_emit_xref is set.
11554 (patch_assignment): Do not generate array store runtime check when
11555 flag_emit_xref is set.
11556 * xref.c (xref_flag_value): Fixed function declaration
11558 (xset_set_data): New function.
11559 * xref.h (xref_set_data): Added prototype for new function.
11560 (typedef struct xref_flag_table): New field data.
11561 (XREF_GET_DATA): New macro.
11563 1999-04-19 Tom Tromey <tromey@cygnus.com>
11565 * xref.h (enum): Removed trailing comma.
11567 * parse.y (resolve_qualified_expression_name): Added missing
11570 1999-04-15 Anthony Green <green@cygnus.com>
11572 * gjavah.c: New prototypes for java_float_finite and
11573 java_double_finite.
11575 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11577 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
11580 1999-04-06 Jeffrey A Law (law@cygnus.com)
11582 * Makefile.in (TREE_H): Add tree-check.h.
11583 (RTL_H): Add genrtl.h.
11585 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11587 * parse.y (patch_assignment): Added ArrayStoreException runtime
11590 1999-04-06 Per Bothner <bothner@cygnus.com>
11592 * expr.c (pop_type_0): New function.
11593 (pop_type): Use pop_type_0.
11594 * java-tree.h (pop_type_0): New declaration.
11595 * verify.c (verify_jvm_instructions): Check return instructions.
11597 * parse.y (patch_binop): Don't fold if non-constant and emiting
11600 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11602 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
11604 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
11605 (main_jcf): Don't define.
11606 (process_file): Don't set `main_jcf'.
11608 * java-tree.h (main_jcf): Don't declare.
11610 * jcf-parse.c (main_jcf): Add static definition.
11612 * lang.c (main_jcf): Don't define.
11614 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11616 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
11618 * decl.c (copy_lang_decl): Likewise for `bcopy'.
11620 * jcf-depend.c: Include "config.h", not <config.h>.
11622 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
11625 * jcf-path.c: Include "config.h", not <config.h>.
11627 * lex.c: Don't include various system header files.
11628 (java_init_lex): Cast the argument of `bzero' to PTR
11630 * parse-scan.y (java_push_parser_context): Likewise.
11632 * parse.y (java_push_parser_context): Likewise.
11633 (patch_bc_statement): Match format specifier to variable argument.
11635 * xref.c: Don't include <stdio.h>.
11637 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11639 * parse.y (struct parser_ctxt *ctxp): Now global.
11640 (declare_local_variables): Use WFL compound value for the
11641 declaration source line value, when doing cross-referencing.
11643 1999-03-31 Tom Tromey <tromey@cygnus.com>
11645 * gjavah.c (print_field_info): Allow constants of other types.
11646 (print_include): Generate include when new name is proper prefix
11647 of already printed name.
11648 (add_namelet): Likewise.
11649 (cxx_keyword_subst): New function.
11650 (print_method_info): Use it.
11651 (print_field_name): New function.
11652 (get_field_name): New function.
11653 (print_field_info): Use get_field_name and print_field_name.
11655 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11657 * Makefile.in (keyword.h): Generate using gperf language 'C', not
11658 'KR-C', so gperf uses the `const' keyword on strings.
11660 * keyword.gperf (java_keyword): Const-ify a char*.
11662 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11664 * parse.y (patch_bc_statement): Fixed identation and a bogus
11667 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11669 * parse.y (patch_assignment): Allow static variables in other
11670 classes to be assigned.
11672 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11674 * class.c (maybe_add_interface): Remove unused variable
11676 (make_class_data): Use = for assignment, not ==. Likewise.
11677 (emit_register_classes): Remove unused variable `decl'.
11679 * lex.c: Fix comment so as not to contain an embedded `/*'.
11681 * verify.c (verify_jvm_instructions): Remove unused variable
11684 1999-03-27 Per Bothner <bothner@cygnus.com>
11686 * parse.y (complete_loop_body): Rename to finish_loop_body.
11687 (complete_labeled_statement): Rename to finish_labeled_statement.
11688 (complete_for_loop): Rename to finish_for_loop.
11689 (complete_method_declaration): Rename to finish_method_declaration.
11691 * java-tree.h (continue_identifier_node): New global node.
11692 * decl.c: Define and initialize continue_identifier_node.
11693 * parse.y (generate_labeled_block): Remove - no longer needed.
11694 (build_loop_body): Use continue_identifier_node for continue block.
11695 (finish_labeled_statement): Also do pop_labeled_block actions.
11696 (java_complete_lhs): POP_LOOP even if error.
11697 (build_labeled_block): Special handling for continue_identifier_node.
11698 (patch_loop_statement): Re-organize.
11699 (patch_bc_statement): Re-write.
11701 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11703 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
11704 using a WFL compound value.
11705 * parse.y (xref.h): Include.
11706 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
11707 WFL compound value.
11708 (register_fields): Set WFL compound value to lineno if doing
11710 (java_complete_expand_method): Call expand_xref if flag_emit_xref
11712 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
11713 * xref.h (expand_xref): Prototype renamed from xref_generate.
11715 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11717 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
11718 (GET_CURRENT_BLOCK): New macro.
11719 * parse.y (current_static_block): New global variable.
11720 (method_body:): Define action.
11721 (complete_method_declaration): Set current_function_decl to NULL
11722 when work on the current method is done.
11723 (declare_local_variables): Use GET_CURRENT_BLOCK.
11724 (java_method_add_stmt): Likewise.
11725 (java_complete_expand_method): Disable the use of `this' when
11726 expanding <clinit>.
11727 (enter_a_block): If no current method exist, use
11728 current_static_block to link static initializer blocks.
11729 (exit_block): Rewritten to use current_static_block when no current
11730 method decl exists.
11731 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
11732 (patch_return): Forbid the use of `return' in static initializers.
11733 (patch_throw_statement): Fixed indentation. Issue specific error
11734 for uncaught thrown checked exception in static initializer
11735 blocks. Removed FIXME.
11737 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
11739 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
11740 Link gcj from gcc.o.
11742 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11744 * parse.y (find_applicable_accessible_methods_list): When dealing
11745 with interface: ensure that a given interface or java.lang.Object
11746 are searched only once.
11748 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11750 * gjavah.c (print_c_decl): Remove unused argument `flags'.
11752 * jcf-dump.c (print_access_flags): Add braces around if-else.
11754 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
11757 * lex.c (build_wfl_node): Add static prototype.
11759 * lex.h (build_wfl_node): Remove static prototype.
11761 * parse.y: Include lex.c early enough to declare everything needed.
11762 Ensure calls to `build_wfl_node' pass the proper arguments.
11763 (create_class): Remove unused variable `super_decl'.
11764 (get_printable_method_name): Initialize variable `name'.
11766 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11768 * Changelog: Fixed 1999-03-22 typos.
11769 * lang.c (lang_decode_option): Fixed typo in error string in the
11772 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11774 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11775 (xref.o): New rule.
11776 * java-tree.h (flag_emit_xref): Declared extern.
11777 * lang.c (xref.h): Included.
11778 (flag_emit_xref): New global variable.
11779 (lang_decode_option): Added support for -fxref.
11781 * xref.h: Likewise.
11783 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11785 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11788 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11790 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11791 $(srcdir)/../system.h and $(JAVA_TREE_H).
11792 (jcf-io.o): Depend on $(JAVA_TREE_H).
11793 (mangle.o): Likewise.
11795 * check-init.c (check_cond_init): Add static prototype.
11797 * class.c (build_java_method_type, hashUtf8String,
11798 make_field_value, get_dispatch_vector, get_dispatch_table,
11799 append_gpp_mangled_type, mangle_static_field): Likewise.
11800 (strLengthUtf8): Hide unused definition.
11801 (hashUtf8String): Const-ify.
11802 (make_field_value): Un-ANSI-fy.
11804 * constants.c: Move inclusion of jcf.h above java-tree.h.
11805 (set_constant_entry, find_class_or_string_constant,
11806 find_name_and_type_constant, get_tag_node,
11807 build_constant_data_ref): Add static prototype.
11809 * decl.c (push_jvm_slot, builtin_function,
11810 lookup_name_current_level): Likewise.
11811 (builtin_function): Const-ify.
11813 * except.c (expand_start_java_handler, expand_end_java_handler):
11814 Add static prototype.
11816 * expr.c (flush_quick_stack, push_value, pop_value,
11817 java_stack_swap, java_stack_dup, build_java_athrow,
11818 build_java_jsr, build_java_ret, expand_java_multianewarray,
11819 expand_java_arraystore, expand_java_arrayload,
11820 expand_java_array_length, build_java_monitor, expand_java_pushc,
11821 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11822 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11823 expand_compare, expand_test, expand_cond, expand_java_goto,
11824 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11825 expand_java_field_op, java_push_constant_from_pool): Likewise.
11827 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11828 (build_java_arraynull_check): Mark parameters `node' and `type'
11829 with ATTRIBUTE_UNUSED.
11830 (note_label): Likewise for parameter `current_pc'.
11831 (expand_java_call, expand_java_ret): Hide unused definition.
11833 * java-tree.h (make_class, build_constants_constructor,
11834 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11835 init_outgoing_cpool, register_class, emit_register_classes,
11836 java_layout_seen_class_methods): Prototype.
11837 (unicode_mangling_length): Const-ify.
11838 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11839 emit_unicode_mangled_name, format_int, format_uint,
11840 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11841 jcf_print_utf8_replace, open_class): Prototype.
11843 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11844 <stdio.h>. Include tree.h/java-tree.h.
11845 (utf8_equal_string usage, process_class): Add static prototype.
11846 (open_class): Don't prototype this here.
11847 (utf8_equal_string): Match arguments to format specifiers.
11848 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11849 TABLE_SWITCH, disassemble_method): Likewise.
11851 * jcf-io.c: Include tree.h/java-tree.h.
11852 (open_class, find_classfile, jcf_print_utf8,
11853 jcf_print_utf8_replace): Const-ify.
11855 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11856 parse_class_file): Add static prototype.
11857 (find_in_current_zip): Match definition to existing static
11860 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11861 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11862 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11863 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11864 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11865 generate_bytecode_return, perform_relocations, init_jcf_state,
11866 init_jcf_method, release_jcf_state, generate_classfile):
11867 Add static prototype.
11868 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11869 (make_class_file_name): Const-ify.
11871 * jcf.h (find_classfile): Const-ify.
11873 * jv-scan.c (reset_report): Remove prototype.
11875 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11876 (error): Rewrite to allow varargs.
11878 * lang.c (lang_f_options): Const-ify.
11880 * lex.c (java_parse_escape_sequence): Add static prototype.
11881 (java_allocate_new_line): Match definition to existing static
11884 * mangle.c Include tree.h/java-tree.h.
11885 (unicode_mangling_length, emit_unicode_mangled_name,
11886 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11888 * parse.h (jdep_code): Remove trailing comma in enumeration.
11889 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11890 (reset_report): Add prototype.
11892 * verify.c (push_pending_label, merge_types): Add static
11895 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11897 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11899 * parse.y (find_applicable_accessible_methods_list): Extend the
11900 search to superinterfaces when relevant.
11901 (search_applicable_methods_list): New function.
11903 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11905 * class.c (unmangle_classname): Implemented stricter testing
11906 before setting the QUALIFIED_P flag on an identifier.
11908 1999-03-16 Per Bothner <bothner@cygnus.com>
11910 * parse.y (java_complete_lhs): Call force_evaluation_order
11911 after patch_newarray.
11912 (patch_binop): Don't call fold if there are side effects.
11914 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11916 * parse.y (java_stabilize_reference): Use save_expr instead of
11917 building a SAVE_EXPR node.
11918 (java_complete_lhs): Patch the resulting string of the `+='
11919 operator (if necessary) and complete the RHS after having built
11922 1999-03-15 Per Bothner <bothner@cygnus.com>
11924 * class.c (make_class): Don't set CLASS_P here (because
11925 this function is also called by build_java_array_type).
11926 (push_class): Set CLASS_P here instead.
11927 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11929 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11930 context. If the context is class, perfer "super" over "synchronized".
11931 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11933 * parse.y (create_class): Don't call parser_check_super here;
11934 it is not robust. Always wait until later.
11936 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11937 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11939 1999-03-13 Per Bothner <bothner@cygnus.com>
11941 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11942 * lex.h (UNGETC): Change misleading macro.
11944 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11946 * parse.y (java_stabilize_reference): Return NODE when patching a
11948 (java_complete_lhs): Put parenthesis around truth values.
11950 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11952 * class.c (layout_class_method): Don't make rtl for interface
11954 * parse.h (GET_TYPE_NAME): New macro.
11955 * parse.y (if_then_statement:): Fixed indentation.
11956 (if_then_else_statement:): Likewise.
11957 (for_statement:): Fixed spacing.
11958 (try_statement:): Fixed indentation.
11959 (create_interface): Don't force interfaces to be abstract.
11960 (method_header): Abstract methods are OK in interfaces.
11961 (declare_local_variables): Fixed typo in comment.
11962 (java_complete_expand_method): Fixed indentation.
11963 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11964 non accessible fields.
11965 (java_stabilize_reference): New function.
11966 (java_complete_lhs): Fixed indentation. Use
11967 java_stabilize_reference in compound assignment. Insert the
11968 cast. If not processing `+' fix string constants before processing
11971 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11973 * constants.c (find_class_or_string_constant): Cast variable `j'
11974 to a `jword' when comparing against one.
11976 * expr.c (java_lang_expand_expr): Remove unused variables
11977 `has_finally_p' and `op0'.
11979 * gjavah.c (print_field_info): Cast a value to jint when comparing
11980 against one. Likewise for a jlong.
11981 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11982 against a signed quantity.
11984 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11985 (print_signature): Don't needlessly dereference variable `str'
11987 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11988 `max_locals' with ATTRIBUTE_UNUSED.
11989 (jcf_parse_class): Likewise for variable `index'.
11991 * parse.h (reverse_jdep_list): Remove static prototype.
11993 * parse.y (build_jump_to_finally): Remove prototype and definition.
11994 (reverse_jdep_list): Add static prototype.
11996 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11997 `assignment' and `expr_decl'.
11999 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
12001 1999-03-12 Andrew Haley <aph@cygnus.com>
12003 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
12004 we'll need a directory separator and a null character.
12006 1999-03-10 Per Bothner <bothner@cygnus.com>
12008 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
12010 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
12012 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
12015 1999-03-05 Per Bothner <bothner@cygnus.com>
12017 * lex.c (java_parse_end_comment): Take extra parameter (next char).
12019 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
12021 * class.c (layout_class_method): A static method in a base class
12022 is never overridden, so treat it like it doesn't exist.
12023 However, do complain about private non-static method overriding
12024 public static method.
12026 * parse.y: Don't set unused INITIALIZED_P flag.
12027 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
12029 * parse.y (find_expr_with_wfl): Optimize tail-calls.
12030 (build_array_from_name): Re-order &index[string] to &string[index].
12032 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
12033 error_mark (it might catch more errors, but it is more likely to lose).
12035 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12037 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
12038 (parse-scan.o): Depend on toplev.h.
12040 * class.c (make_method_value): Add prototype. Make it static.
12041 Remove unused second argument, caller changed.
12043 * expr.c (java_lang_expand_expr): Remove unused variable
12046 * java-tree.h: Don't prototype find_in_current_zip.
12047 Add prototypes for verify_constant_pool, start_java_method,
12048 end_java_method, give_name_to_locals, expand_byte_code,
12049 open_in_zip, set_constant_value, find_constant1, find_constant2,
12050 find_utf8_constant, find_string_constant, find_class_constant,
12051 find_fieldref_index, find_methodref_index, write_constant_pool,
12052 count_constant_pool_bytes and encode_newarray_type.
12054 * jcf-dump.c: Remove unused variable `LONG_temp'.
12056 * jcf-parse.c: Include parse.h.
12057 (jcf_parse_source): Remove unused parameter, all callers changed.
12058 (jcf_figure_file_type): Add static prototype.
12059 (find_in_current_zip): Likewise. Also remove unused parameter,
12060 all callers changed.
12061 (read_class): Initialize variable `saved_pos'.
12063 * jcf-reader.c (jcf_parse_preamble): Mark variables
12064 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
12066 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
12067 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
12068 (java_parse_doc_section): Initialize variable `seen_star'.
12069 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
12070 (java_lex_error): Mark parameters `msg' and `forward' with
12072 (java_get_line_col): Mark parameters `filename' and `line' with
12075 * parse-scan.y: Include toplev.h.
12076 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
12078 * parse.h: use `struct JCF', not plain `JCF'.
12079 (java_parser_context_save_global, java_expand_classes
12080 java_parser_context_restore_global, java_parse): Add prototypes.
12082 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
12085 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
12087 * check-init.c (check_init): COPYN takes word count, not bit count.
12089 1999-02-26 Per Bothner <bothner@cygnus.com>
12091 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
12092 explicit build_decl. (Avoids crash in reload when optimizing.)
12094 1999-02-25 Per Bothner <bothner@cygnus.com>
12096 * decl.c (complete_start_java_method): Handle synchronized method
12097 even when compiling from bytecode.
12099 1999-02-26 Tom Tromey <tromey@cygnus.com>
12101 * gjavah.c (add_class_decl): Only generate `#include' if outer
12102 class is not the name of the class we are processing. Correctly
12103 append `.h' in #include.
12104 (process_file): Clean up newlines around generated `#include's.
12105 (decode_signature_piece): Correctly handle inner classes.
12106 (struct include): New structure.
12107 (all_includes): New global.
12108 (print_include): New function.
12109 (add_class_decl): Use it.
12110 (process_file): Likewise.
12111 (add_class_decl): Generate include for java-array.h if array
12113 (process_file): Don't generate java-array.h include.
12115 * gjavah.c (add_namelet): Check for standard package names here.
12116 (add_class_decl): Don't check for standard package names here.
12118 1999-02-25 Tom Tromey <tromey@cygnus.com>
12120 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
12121 When reading a zip file, only use strncmp if both strings are
12122 bigger than the buffer length. Initialize `k' when looping
12125 1999-02-24 Tom Tromey <tromey@cygnus.com>
12127 * gjavah.c (struct namelet): New structure.
12128 (add_namelet): New function.
12129 (print_namelet): New function.
12130 (print_class_decls): Use add_namelet and print_namelet to generate
12131 namespaces and not classes.
12132 (method_printed): New global.
12133 (HANDLE_END_METHOD): Examine method_printed.
12134 (print_method_info): Set method_printed when required. Print
12135 error if function to be ignored is marked virtual. Handle $finit$
12137 (METHOD_IS_FINAL): New macro.
12138 (print_field_info): Use it.
12139 (HANDLE_METHOD): Clear method_printed.
12140 (method_pass): New global.
12141 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
12142 (process_file): Do two passes over both fields and methods.
12143 (HANDLE_METHOD): Examine method_pass.
12144 (root): New global.
12145 (add_class_decl): New function.
12146 (print_class_decls): Don't scan over entire constant pool.
12148 1999-02-23 Tom Tromey <tromey@cygnus.com>
12150 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
12151 disable linking in that case.
12153 1999-02-20 Tom Tromey <tromey@cygnus.com>
12155 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
12158 1999-02-21 Per Bothner <bothner@cygnus.com>
12160 * decl.c (build_result_decl), java-tree.h: New method.
12161 (complete_start_java_method): Handle synchronized methods.
12162 Don't build DECL_RESULT here. (Ordering dependency problem.)
12163 (start_java_method): Call build_result_decl here instead ...
12164 * parse.y (java_complete_expand_method): ... and here.
12165 (expand_start_java_method): Don't call complete_start_java_method here.
12166 (java_complete_expand_method): Call it here instead.
12167 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
12168 * java-tree.h: ... here.
12170 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
12171 * parse.y (java_complete_lhs): Don't call force_evaluation_order
12172 for ARRAY_REF - it doesn't work when array bounds are checked.
12173 (patch_array_ref): Handle it here instead.
12175 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
12177 1999-02-19 Per Bothner <bothner@cygnus.com>
12179 Force left-to-right evaluation of binary operations etc.
12180 * expr.c (force_evaluation_order), java-tree.h: New function.
12181 * parse.y (java_complete_lhs): Pass binary operations, procedure
12182 calls, and ARRAY_REFs to force_evaluation_order.
12183 (various): Set TREE_SIDE_EFFECTS more carefully.
12185 Tolerate random (non-UTF8) encoding in comments without complaining.
12186 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
12187 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
12189 * parse.y (resolve_qualified_expression_name): Handle error_mark.
12190 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
12192 * parse.y (java_complete_lhs): Ignore an empty statement in a
12193 COMPOUND_EXPR. Don't complain about empty statement after return.
12195 1999-02-19 Per Bothner <bothner@cygnus.com>
12197 * parse.y (obtain_incomplete_type): Don't wrap unknown types
12198 in TREE_LIST - just chain the POINTER_TYPEs together.
12199 (resolve_class): If type already resolved, return decl.
12200 After resolving, update TREE_TYPE(class_type), and name (if array).
12201 * parse.h (do_resolve_class), parse.y: Make non-static.
12202 * class.c (maybe_layout_super_class): Take this_class argument.
12203 Do do_resolve_class if necessary.
12204 (layout_class, layout_class_methods): Adjust calls appropriately.
12205 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12206 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
12207 * typeck.c (build_java_array_type): Don't call layout_class.
12209 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12211 * parse.y (check_pkg_class_access): Allow private class access
12212 within the same package.
12213 (strip_out_static_field_access_decl): New function.
12214 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
12215 operator argument before testing its nature.
12217 1999-02-03 Per Bothner <bothner@cygnus.com>
12219 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
12220 (TRY_EXPR): Simplify - it no longer has a finally clause.
12221 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
12222 Simpler handling of TRY_EXPR, which no longer has a finally clause.
12223 * expr.c (java_lang_expand_expr): Likewise.
12224 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
12225 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
12226 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
12227 (build_try_statement): Remove finally parameter and handling.
12228 (build_try_finally_statement): New function.
12229 (patch_try_statement): No longer need to support finally clause.
12230 (try_statement): Update grammar action rules.
12231 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
12232 Simpler handling of TRY_EXPR, which no longer has a finally clause.
12234 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
12236 * jcf-parse.c (get_constant): Add braces around computation of 'd'
12237 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
12239 1999-02-17 Andrew Haley <aph@cygnus.com>
12241 * class.c (build_utf8_ref): Back out broken patch which was
12242 intended to to output signatures using '.' as a separator.
12244 * class.c (make_class_data): Output signatures using '.' as a
12245 separator, rather than '/'.
12246 (mangled_classname): Likewise.
12247 (make_field_value): Likewise.
12248 (make_method_value): Likewise.
12249 * constants.c (alloc_class_constant): Likewise.
12250 * expr.c (build_invokeinterface): Likewise.
12252 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12254 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
12255 of an ancient workaround.
12257 1999-02-10 Jeffrey A Law (law@cygnus.com)
12259 * jvspec.c (xmalloc): Kill the prototype. It does not belong
12262 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12264 * lex.c (yylex): Encode \0 as UTF8.
12266 1999-02-10 Tom Tromey <tromey@cygnus.com>
12268 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
12269 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
12270 (libgcj_zip): Renamed.
12271 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
12273 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
12275 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
12276 (GC_NAME): Renamed -lgc to -lgcjgc.
12278 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12280 * lex.c (java_lang_cloneable): Initialize.
12281 * parse.y (java_lang_cloneable): New static variable.
12282 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
12283 doing one more qualification round.
12284 (valid_ref_assignconv_cast_p): Reject null source or
12285 destination. Allow an array to be cast into java.lang.Cloneable.
12286 (patch_cast): Swapped two first arguments to first call to
12287 valid_ref_assignconv_cast_p.
12289 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12291 * parse.h: DECL_P renamed JDECL_P.
12292 * parse.y: DECL_P replaced by JDECL_P.
12293 (build_array_from_name): Always use pointer's type.
12294 (patch_bc_statement): Extra code to search continue target in a
12295 for loop. Fixed comments. Continue target is current loop when
12298 1999-02-05 Andrew Haley <aph@cygnus.com>
12300 * class.c (make_class_data): The superclass of an interface should
12301 be null, not class Object.
12303 * lex.c (java_lex): Sign extend hex literals.
12305 1999-02-04 Andrew Haley <aph@cygnus.com>
12307 * class.c (build_utf8_ref): Output signatures using '.' as a
12308 separator, rather than '/'.
12309 (make_class_data): Likewise.
12311 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
12313 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
12314 mkstemp.o. Get them from libiberty now.
12316 1999-02-02 Jeffrey A Law (law@cygnus.com)
12318 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
12320 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12322 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
12325 1999-02-02 Per Bothner <bothner@cygnus.com>
12327 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
12328 * jcf-write.c (generate_bytecode_return): New function.
12329 (generate_bytecode_insns): Use it, for RETURN_EXPR.
12331 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
12332 generate special [fd]const_[01] instructions.
12334 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
12336 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
12337 handling OPCODE_lookupswitch or OPCODE_tableswitch.
12339 1999-02-01 Per Bothner <bothner@cygnus.com>
12341 * parse.y (patch_method_invocation): Handle calling static methods,
12342 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
12344 * parse.y (java_complete_lhs): Don't complain about unreachable
12345 exit condition in a do-while statement.
12347 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12349 * lex.c (java_read_char): Fixed utf8 decoding.
12350 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
12352 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
12353 comments. Local variable `all_primitive' is gone. Broadened
12354 acceptance of `0' to floating point targets. `long' can now be
12355 widened to `double' or `float'.
12356 (valid_method_invocation_conversion_p): Added leading
12357 comment. Fixed tabulation.
12358 (build_string_concatenation): Optimize out left or right empty
12361 1999-01-28 Per Bothner <bothner@cygnus.com>
12363 * jcf-write.c (localvar_alloc): Only emit entry for
12364 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
12365 (generate_bytecode_insns): Only call put_linenumber if
12366 debug_info_level > DINFO_LEVEL_NONE.
12367 * jvspec.c (lang_specific_driver): If no -O* or -g* option
12368 is specified, add -g1 (for compatibility wih javac).
12370 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
12372 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
12373 gjavah.o, check-init.o, jv-scan.o
12375 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12377 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
12379 * gjavah.c: Include config.h and system.h.
12381 * javaop.h (inline): Don't define, its handled by system.h.
12382 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
12383 from `inline' to `static inline'.
12385 * jcf.h (inline): Don't define, its handled by system.h.
12387 * lex.c (inline): Likewise.
12389 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
12391 * lang-specs.h: Map -Qn to -fno-ident.
12393 1999-01-29 Richard Henderson <rth@cygnus.com>
12395 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
12397 1999-01-29 Tom Tromey <tromey@cygnus.com>
12399 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
12400 then cast it to Object before calling `append' method.
12402 1999-01-28 Per Bothner <bothner@cygnus.com>
12404 * check-init.c (check_bool2_init, check_bool_init, check_init):
12405 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
12406 * jcf-write.c (generate_bytecode_insns): Likewise.
12408 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12410 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
12411 * parse.y (patch_cast): Allow a boolean to be cast into a
12414 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12416 * parse.y: (class_declaration:): Fixed indentation.
12417 (class_member_declaration:): Extra `;' after field declaration now
12419 (interface_declaration:): Removed debug messages in error reports.
12420 (patch_binop): Nodes created and returned inherit the orignal
12421 node's COMPOUND_ASSIGN_P flag value.
12422 (patch_cast): Fix cast from char to floating point.
12424 1999-01-25 Andrew Haley <aph@cygnus.com>
12426 * except.c, java-except.h (expand_resume_after_catch): new
12428 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
12429 to branch back to main flow of control after a catch block.
12431 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12433 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
12434 $(srcdir)/../system.h.
12435 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
12436 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
12437 (jcf-write.o): Likewise.
12438 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12439 (mangle.o): Depend on $(srcdir)/../toplev.h.
12440 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12441 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12443 * class.c: Include output.h and parse.h.
12444 (mangled_classname): Add the `const' keyword to a char*.
12445 (find_named_method): Hide unused function definition.
12446 (build_utf8_ref): Change type of variable `c' to unsigned char.
12447 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
12448 (build_class_ref): Add the `const' keyword to a char*.
12449 (layout_class_method): Remove unused variable `buf'.
12451 * decl.c (find_local_variable): Remove unused variable `rtl'.
12452 (pushdecl): Likewise for variables `different_binding_level' and
12454 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
12455 (maybe_build_cleanup): Likewise for parameter `decl'.
12457 * except.c (expand_start_java_handler): Mark parameter `range'
12458 with ATTRIBUTE_UNUSED.
12460 * expr.c: Include except.h.
12461 (pop_type): Remove unused variable `i'.
12462 (pop_value): Likewise for variables `n_words' and `i'.
12463 (expand_java_arrayload): Likewise for variable `convert'.
12464 (java_lang_expand_expr): Likewise for variables `op0', `type',
12465 `mode', `unsignedp', `node' and `elements'.
12466 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
12468 (process_jvm_instruction): Add a `const' qualifier to a char*.
12470 * gjavah.c (output_directory): Add the `const' keyword to a char*.
12471 (temp_directory): Likewise.
12472 (print_c_decl): Likewise.
12473 (print_method_info): Likewise.
12474 (decode_signature_piece): Likewise.
12475 (print_mangled_classname): Likewise.
12477 * java-except.h: Provide prototypes for maybe_start_try,
12478 maybe_end_try and add_handler.
12480 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
12481 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
12482 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
12483 init_expr_processing, push_super_field, init_class_processing,
12484 can_widen_reference_to, class_depth, verify_jvm_instructions,
12485 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
12486 set_local_type, merge_type_state, push_type, load_type_state,
12487 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
12488 emit_unicode_mangled_name): Add prototypes.
12490 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
12491 (print_signature_type): Use ISDIGIT, not isdigit.
12492 (print_signature): Remove unused variable `j'.
12494 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
12495 int when comparing against one.
12497 * jcf-parse.c: Include toplev.h.
12499 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
12500 (localvar_free): Remove unused variable `i'.
12501 (generate_bytecode_conditional): Likewise for variable `kind'.
12503 * jv-scan.c: Include config.h and system.h. Remove redundant
12504 OS header and gansidecl.h includes.
12505 (warning): Add the `const' keyword to a char*. Also add
12506 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
12507 __STDC__, when determining whether to use ANSI-isms.
12508 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
12509 (xmalloc): Don't redundantly prototype here.
12510 (main): Remove unused parameter `envp'. Also fix the arguments
12511 passed to function `fatal' to match the format specifier.
12513 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
12515 * mangle.c: Include toplev.h.
12516 (emit_unicode_mangled_name): Declare parameter `len'.
12518 * parse.y (parse_warning_context): Add the `const' keyword to a
12519 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
12520 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
12521 (issue_warning_error_from_context): Add the `const' keyword to
12523 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
12524 not `__STDC__' for whether to use ANSI-isms.
12526 * typeck.c (incomplete_type_error): Mark parameters `value' and
12527 `type' with ATTRIBUTE_UNUSED.
12528 (parse_signature_type): Use ISDIGIT, not isdigit.
12530 * verify.c (check_pending_block): Add the `const' keyword to a char*.
12531 (verify_jvm_instructions): Likewise. Remove unused variables
12532 `field_name' and `default_val'.
12534 * zextract.c: Include config.h and system.h. Remove redundant
12535 OS header includes.
12537 * zipfile.h: Prototype `read_zip_archive'.
12539 1999-01-21 Andrew Haley <aph@cygnus.com>
12541 * typeck.c (convert): Allow conversions to void type: some
12542 optimizations in gcc do this.
12544 1999-01-21 Andrew Haley <aph@cygnus.com>
12546 * typeck.c (convert_ieee_real_to_integer): New function.
12547 (convert): When not using fast-math and using hardware fp, convert
12548 an IEEE NaN to zero.
12550 1999-01-18 Andrew Haley <aph@cygnus.com>
12552 * parse.y (patch_binop): Do a type conversion from signed to
12553 unsigned and then back to signed when a ">>>" is found.
12555 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12557 * java-tree.h: (check_for_initialization): Added prototype.
12558 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
12559 * parse.y (do_resolve_class): Removed unused locals.
12560 (read_import_dir): Likewise.
12561 (resolve_qualified_expression_name): Array creation
12562 expressions are valid primary expressions.
12563 (qualify_ambiguous_name): Likewise.
12564 (patch_synchronized_statement): Removed unused local.
12566 1999-01-17 Jeffrey A Law (law@cygnus.com)
12568 * Makefile.in (zextract.o): Add dependencies.
12570 * Makefile.in: Do not put ^Ls at the start of a line.
12572 1999-01-15 Per Bothner <bothner@cygnus.com>
12574 * expr.c (process_jvm_instruction): Coerce to correct Throwable
12575 sub-type the result of the call that gets the exception value.
12577 * parse.y (java_complete_expand_methods): If flags_syntax_only,
12578 don't call finish_class.
12580 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
12581 clear found before continuing.
12583 * verify.c (verify_jvm_instructions): On an array load, allow
12584 and handle top of stack to be TYPE_NULL.
12586 * gjavah.c (generate_access): Translate Java package private or
12587 protected access to C++ public, but with a comment.
12589 1999-01-13 Andrew Haley <aph@cygnus.com>
12591 * expr.c (generate_name): Name prefix changed to avoid clashes
12592 with assembler temp labels.
12594 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
12595 MODIFY_EXPR. Without this, code for the assignment may not be
12596 generated at all and the synchronized statement will read an
12597 uninitialized variable.
12599 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12601 * class.c (maybe_layout_super_class): Fixed returned value.
12602 * lex.c: Added 1999 to the copyright.
12603 (java_init_lex): Initialize java_lang_imported.
12604 * lex.h: Added 1999 to the copyright.
12605 * parse.h: Added 1999 to the copyright.
12606 (REGISTER_IMPORT): Fixed typo in trailing macro.
12607 (CURRENT_OSB): New macro.
12608 (struct parser_ctxt): New fields osb_depth, osb_limit.
12609 * parse.y (java_lang_id): New global variable.
12610 (type_import_on_demand_declaration): Don't import java.lang.* twice.
12611 (array_creation_expression:): Use CURRENT_OSB.
12612 (dims:): Uses a stack to keep track of array dimensions.
12613 (cast_expression:): Use CURRENT_OSB.
12614 (find_expr_with_wfl): Return NULL if node found doesn't meet the
12616 (register_fields): Fixed typos in comment.
12617 (check_method_redefinition): Fixed comment indentation.
12618 (java_check_regular_methods): Set saved found wfl to NULL after
12619 having reinstalled it in the previously found DECL_NAME.
12621 1999-01-10 Richard Henderson <rth@cygnus.com>
12623 * gjavah.c (java_float_finite): Use a union to do type punning.
12624 (java_double_finite): Likewise.
12626 1999-01-09 Per Bothner <bothner@cygnus.com>
12628 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
12629 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
12630 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
12631 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
12632 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
12633 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
12635 1999-01-08 Per Bothner <bothner@cygnus.com>
12637 * check-init.c (check_init): If compiling to native, we don't
12638 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
12640 1999-01-08 Tom Tromey <tromey@cygnus.com>
12642 * parse-scan.y (variable_declarator_id): Set or increment
12644 (bracket_count): New global.
12645 (formal_parameter): Handle case where bracket pairs trail variable
12648 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
12650 * jcf-parse.c (yyparse): variable len changed from a char to an
12651 int to prevent overflow.
12653 1999-01-06 Per Bothner <bothner@cygnus.com>
12655 * java-tree.h: Declare read_class.
12656 * jcf-parse.c (read_class): New function.
12657 (load_class): Now just call read_class.
12659 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
12660 * jcf-parse.c (parse_source_file): Declare save_error_count,
12661 which is needed by java_parse_abort_on_error macro,
12662 * parse.y (java_layout_classes, java_expand_classes): Likewise.
12664 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
12665 constructor, if initializing a static field.
12666 (patch_new_array_init): Set TREE_CONSTANT if it is.
12667 * expr.c (java_lang_expand_expr): For a static array constructor
12668 of primitive elements, allocate the array itself statically.
12669 Disabled until we can set the vtable field statically.
12671 * check-init.c: New file. Checks for definite assignment.
12672 * Makefile.in (JAVA_OBJS): Add check-init.o.
12673 * parse.y (java_complete_expand_method): Call check_for_initialization.
12674 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
12676 1999-01-06 Graham <grahams@rcp.co.uk>
12678 * parse.y : include system.h instead of including
12679 standard headers directly with the exception of <dirent.h>.
12681 1999-01-06 Per Bothner <bothner@cygnus.com>
12683 * lex.h: Moved static function declarations to lex.c,
12684 to shut up some -Wall warnings.
12685 * lex.c: Static function declarations moved here.
12686 * jcf-dump.c: Small fixes to shut up -Wall warnings.
12688 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12690 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
12692 1998-12-22 Per Bothner <bothner@cygnus.com>
12694 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
12695 * verify.c (verify_jvm_instructions): Fix off-by-one error.
12697 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
12698 (localvar_alloc): Change return type to void,
12699 (emit_unop): Remove unused variable size.
12701 * jcf-write.c (struct jcf_block): Add new union.
12702 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
12703 (call_cleanups): New functions.
12704 (struct jcf_partial): New fields num_finalizers and return_value_decl.
12705 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
12706 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
12707 * lang.c (lang_init): Call using_eh_for_cleanups.
12708 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
12709 completing operands to patch_synchronized_statement.
12710 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
12711 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
12712 WITH_CLEANUP_EXPR instead of TRY_EXPR.
12714 1998-12-20 John F. Carr <jfc@mit.edu>
12716 * Make-lang.in: Comment out control-Ls; they upset some makes.
12718 1998-12-18 Tom Tromey <tromey@cygnus.com>
12720 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
12723 1998-12-17 Tom Tromey <tromey@cygnus.com>
12725 * parse.y (DIR_SEPARATOR): New define.
12726 (check_class_interface_creation): Use it.
12728 * parse-scan.y (report_main_declaration): Recognize
12729 `java.lang.String' in argument to main.
12731 1998-12-16 Per Bothner <bothner@cygnus.com>
12733 * parse.y (create_interface): Remove bogus test.
12735 1998-12-16 Per Bothner <bothner@cygnus.com>
12737 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
12738 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
12740 1998-12-16 Tom Tromey <tromey@cygnus.com>
12742 * parse-scan.y (qualified_name): Use correct sprintf format.
12744 1998-12-15 Tom Tromey <tromey@cygnus.com>
12746 * gjavah.c (print_field_info): Changed how most negative number is
12749 1998-12-14 Per Bothner <bothner@cygnus.com>
12751 * parse.y (fold_constant_for_init): New function.
12752 (resolve_expression_name): Don't replace static final
12753 constant-initialized fields by its value.
12754 (java_complete_lhs): New. Same as java_complete_tree, except does
12755 not replace static final constant-initialized fields by their values.
12756 (register_fields): If there is an initializer, set DECL_INITIAL and
12757 MODIFY_EXPR_FROM_INITIALIZATION_P.
12758 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
12759 Only call patch_initialized_static_field if
12760 MODIFY_EXPR_FROM_INITIALIZATION_P.
12761 (patch_initialized_static_field): If not valid constant, clear
12764 * parse.y (lookup_field_wrapper): Fix thinko.
12766 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
12767 set and restore global lineno.
12769 1998-12-14 Tom Tromey <tromey@cygnus.com>
12771 * gjavah.c (print_field_info): If value to print is the smallest
12772 value of its size, then print as hex to avoid later warnings from
12775 1998-12-14 Tom Tromey <tromey@cygnus.com>
12777 * gjavah.c (decompile_method): Decompile `return null'.
12778 (process_file): Generate `#pragma interface'.
12779 (method_declared): New global.
12780 (print_method_info): Set it.
12781 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12782 (print_method_info): Handle abstract methods.
12784 1998-12-13 Per Bothner <bothner@cygnus.com>
12786 * parse.y (patch_method_invocation): If class_decl is null
12787 (e.g. an array type), use original type.
12789 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12790 errors about uncaught exception from clone (of array, specifically).
12792 1998-12-13 Tom Tromey <tromey@cygnus.com>
12794 * gjavah.c (decompile_method): Handle all types of `return'
12795 opcode. Decompile `return this' and `return'.
12796 (method_access): New global.
12797 (print_method_info): Set it.
12798 (decompile_method): Don't decompile a synchronized method.
12800 1998-12-13 Tom Tromey <tromey@cygnus.com>
12802 * jcf-reader.c (jcf_parse_one_method): Recognize
12804 * gjavah.c (HANDLE_END_METHOD): New macro.
12805 (HANDLE_CODE_ATTRIBUTE): New macro.
12806 (decompile_method): New function.
12807 (print_method_info): Don't print `;\n' at end of function decl.
12808 Include java-opcodes.h.
12809 (decompiled): New global.
12811 1998-12-12 Per Bothner <bothner@cygnus.com>
12813 * class.c (build_class_ref): Handle PRIMTYPE.class if
12814 flag_emit_class_files.
12815 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12816 if flag_emit_class_files.
12817 * parse.y (java_complete_tree): Pre-liminary support for
12818 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12820 * parse.y (patch_synchronized_statement): Don't call monitorexit
12821 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12823 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12825 * zipfile.h (opendir_in_zip): New declaration.
12826 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12827 (opendir_in_zip): New function, using code from open_in_zip.
12828 (open_in_zip): Call opendir_in_zip.
12829 (find_class): Remove no-longer-used do_class_file parameter,
12830 but add source_ok parameter. Change logic so if we find a .java file,
12831 we don't look for .class in later classpath emtries.
12832 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12833 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12834 * gjavah.c: Update call to find_class.
12835 * jcf-dump.c: Likewise.
12837 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12838 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12839 nothing if body is empty_stmt_node.
12840 Various little fixes so SP gets correctly adjusted.
12841 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12842 For CALL_EXPR, test if static first.
12843 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12844 such as the ones we create for Object and Class.
12845 Set and restore current_function_decl.
12846 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12847 (note_possible_classname): New function.
12848 (read_import_entry): Removed. Merged with read_import_dir.
12849 (read_import_dir): Don't call find_class - that only gives us
12850 the first classpath entry having the needed package.
12851 Use the struct buffer data structure from buffer.h.
12852 (read_import_dir, find_in_imports_on_demand): The remembered
12853 class names now use '.' (not '/') as package separator.
12855 * parse.y (java_complete_expand_methods): Call write_classfile
12856 here, and not in java_expand_classes (which only gets first class).
12858 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12860 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12861 (register_fields): If a static fields has an initializer, just
12862 chain it on ctxp->static_initialized, and handle later.
12863 (java_complete_expand_methods): Force <clinit> first.
12864 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12865 - it's already been completed.
12866 (patch_initialized_static_field): New function.
12867 (java_complete_field): Call it.
12869 1998-12-12 Per Bothner <bothner@cygnus.com>
12871 * expr.c (encode_newarray_type, build_new_array): New functions.
12872 * java-tree.h: Declare build_new_array.
12873 * jcf-write.c (patch_newarray): Use build_new_array.
12875 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12876 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12878 * parse.y (patch_new_array_init): Re-organize.
12879 Now is passed the actual array (pointer) type of the value.
12880 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12881 (patch_array_constructor): Removed - merged into patch_new_array_init.
12882 (java_complete_tree): Update patch_new_array_init.
12884 * jcf-write.c (find_constant_index): New function.
12885 (generate_bytecode_insns): Use find_constant_index.
12886 (generate_classfile): Use find_constant_index for ConstantValue.
12888 1998-12-11 Tom Tromey <tromey@cygnus.com>
12890 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12891 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12892 * class.c (make_class_data): Renamed dtable -> vtable, and
12893 dtable_method_count -> vtable_method_count.
12895 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12897 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12898 global variables, initialized.
12899 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12900 Declared new global variables.
12901 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12902 double_zero_node, integer_zero_node upon direct matching.
12903 * parse.y (purify_type_name): Added function prototype.
12904 (duplicate_declaration_error_p): Consider new_type as potentially
12905 being a incomplete type. Use purify_type_name on type string.
12906 (method_header): saved_type: unused variable removed. Don't figure
12907 return type if method name is invalid.
12908 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12909 processed by patch_unaryop.
12910 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12911 increment/decrement node into its original type after binary
12912 numeric promotion on its operands.
12914 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12916 * parse.y (array_initializer:): Array init operand is NULL_TREE
12917 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12918 now an error. Fixed indentation problems.
12919 (patch_string): Handle error_mark_node as an argument.
12920 (patch_new_array_init): Fixed indentation problems.
12921 (array_constructor_check_entry): Removed check on null wfl_value.
12922 Return an error if wfl_value's walk returns an error.
12924 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12926 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12927 * lex.c (java_lex): Remember column position before advancing one
12928 token. Retain location information on OCB_TK.
12929 * lex.h (typedef struct java_lc): Added new field.
12930 * parse.h (GET_SKIP_TYPE): New macro.
12931 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12932 * parse.y (build_new_array_init, patch_new_array_init,
12933 patch_array_constructor, maybe_build_array_element_wfl,
12934 array_constructor_check_entry): New function prototypes.
12935 (switch_block:): Tagged <node>.
12936 (OCB_TK): Tagged <operator>.
12937 (array_initializer:): Installed actions.
12938 (variable_initializer): Build location information on element if
12940 (switch_statement:): Fixed indentation typo.
12941 (switch_block:): Redefined default action.
12942 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12943 (patch_assignment): Removed duplicate code.
12944 (maybe_build_array_element_wfl, build_new_array_init,
12945 patch_new_array_init, patch_array_constructor,
12946 array_constructor_check_entry): New functions.
12948 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12950 * parse.y (array_initializer): Tagged <node>.
12951 (variable_initializer:): Use default rule.
12952 (array_initializer:): Defined actions.
12953 (variable_initializers:): Likewise.
12954 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12955 non-static field accesses.
12956 (patch_invoke): Fixed indentation typo.
12957 (java_complete_tree): Likewise.
12958 (build_labeled_block): Changed leading comment. Generate an error
12959 in case of duplicate loop labels.
12960 (patch_conditional_expr): Patch results of string concatenation
12963 1998-12-06 Per Bothner <bothner@cygnus.com>
12965 * constants.c (find_methodref_index): When the class is an interface,
12966 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12968 * decl.c (finit_identifier_node): Use "$finit$", rather than
12969 "<finit>" (which Sun's verifier rejects).
12970 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12971 (generate_field_initialization_code): Removed.
12972 (fix_constructors) Don't add call to $finit$ here (wrong order).
12973 (patch_method_invocation): Add $finit$ call here.
12975 * java-tree.h (CALL_USING_SUPER): New macro.
12976 * parse.y (patch_invoke): Remove im local variable.
12977 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12978 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12979 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12981 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12983 * parse.y (java_complete_tree): Don't complain about unreachable
12984 statement if it is empty_stmt_node.
12986 * jcf-write.c (find_constant_wide): New function.
12987 (push_long_const): Use find_constant_wide.
12989 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12990 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12991 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12992 Emit invokeinterface when calling an interface method.
12993 Emit invokespecial also when calling super or private methods.
12995 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12997 1998-12-06 Per Bothner <bothner@cygnus.com>
12999 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
13001 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13003 * java-tree.h (java_layout_seen_class_methods): New function
13005 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
13006 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
13007 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
13008 * parse.y (method_declarator:): Defined action.
13009 (issue_warning_error_from_context): input_filename saved, set to
13010 the appropriate value and restored after java_error is called.
13011 (build_unresolved_array_type): Fixed comment.
13012 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
13013 (method_header): Deal with return type the same way type are
13014 handled for fields and method's parameters and local variables
13016 (check_method_redefinition): Removed extra CR.
13017 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
13018 (java_layout_seen_class_methods): New function.
13019 (java_layout_classes): Call java_layout_seen_class_methods.
13021 1998-12-03 Per Bothner <bothner@cygnus.com>
13023 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
13025 1998-12-03 Per Bothner <bothner@cygnus.com>
13027 * jcf-dump.c (main): Fix error message.
13028 * jcf-path.c (add_entry): Style fix.
13030 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13032 * class.c (layout_class_method): Call build_java_argument_signature
13033 on constructors too.
13034 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
13035 (patch_method_invocation): Define a primary when resolving an
13036 expression name. Augmented comment on code checking illegal `this'
13037 usage. Loosened it test by accepting NEW_CLASS_EXPR.
13039 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13041 * class.c (layout_class_method): Don't report error on non-static
13042 overriding static if the method is private.
13043 * java-tree.h (finish_class): Prototype added.
13044 * lex.c (java_get_line_col): Handle col argument -2 value.
13045 * parse.h: All static method declarations moved to parse.y.
13046 * parse.y: Now contains all static method declarations previously
13048 (find_expr_with_wfl, missing_return_error,
13049 unreachable_stmt_error): New functions.
13050 (java_get_real_method_name): Identify constructors bearing class
13051 names in source code compiled classes only.
13052 (java_complete_expand_methods): Call missing_return_error.
13053 (invocation_mode): Private methods invoked as static methods.
13054 (java_complete_tree): Call unreachable_stmt_error.
13056 1998-12-01 Tom Tromey <tromey@cygnus.com>
13058 * Makefile.in (+target): Removed.
13059 (+xmake_file): Likewise.
13060 (+tmake_file): Likewise.
13061 (.NOEXPORT): Removed duplicate.
13063 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13065 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
13067 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
13069 * jvgenmain.c: Remove the xmalloc prototype, we get it from
13070 libiberty.h. Provide an xmalloc definition.
13072 * jvspec.c: Remove the xmalloc prototype.
13074 * parse-scan.y: Include config.h and system.h. Don't include
13075 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
13076 Provide an xstrdup definition.
13078 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
13080 * jcf-path.c (add_entry): Recognize ".jar" too.
13081 * lang-specs.h: Likewise.
13083 1998-11-26 Per Bothner <bothner@cygnus.com>
13085 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
13086 soft_monitorenter_node, soft_monitorexit_node, throw_node.
13088 * jcf-write.c (generate_bytecode_insns):
13089 Handle pre/post-increment/decrement of long.
13091 * jcf-write.c (generate_bytecode_insns):
13092 Handle missing exception handler (finally for synchronized).
13094 1998-11-25 Per Bothner <bothner@cygnus.com>
13096 * java-tree.h (end_params_node): Declare global.
13097 * decl.c (end_params_node): New global.
13098 (init_decl_processing, start_java_method): Use end_params_node for
13099 end of list of parameter types. Follows correct gcc conventions.
13100 * expr.c (pop_argument_types, pop_arguments): Likewise.
13101 * lang.c (put_decl_node): Likewise.
13102 * typeck.c (various places): Likewise.
13103 * class.y (various places): Likewise.
13104 * parse.y (various places): Likewise.
13106 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
13107 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
13109 * class.c: Add #include flags.h, remove no-longer needed declaration.
13111 * class.c (layout_class_method): Remove commented-out code, re-format.
13112 Don't add vtable entry (or index) for private methods.
13113 * expr.c (expand_invoke): A private method is implicitly final.
13114 * class.c (make_class_data): If inlining or optimizing,
13115 skip private methods.
13117 * class.c (finish_class): New function. Calls existing methods,
13118 but alls emits deferred inline functions.
13119 * jcf-parse.c (parse_class_file): Call finish_class.
13120 * parse.y (java_complete_expand_methods): Likewise.
13122 * expr.c (build_java_binop): Explicit default, to silence -Wall.
13124 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
13126 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
13128 * jcf-write.c (generate_bytecode_conditional): Fix typo.
13130 1998-11-24 Per Bothner <bothner@cygnus.com>
13132 * (generate_classfile): Always write class access flag with
13135 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13137 * class.c (maybe_layout_super_class): New function.
13138 (layout_class): Reorganized. Loop on class methods dispatched into
13139 a new function. Call maybe_layout_super_class.
13140 (layout_class_methods, layout_class_method): New functions.
13141 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
13143 (expand_invoke): Likewise.
13144 * java-tree.h (all_class_list): New global variable declared.
13145 (layout_class_methods, layout_class_method): New function
13147 (LAYOUT_SEEN_CLASS_METHODS): New macro.
13148 * jcf-parse.c (all_class_list): New global variable.
13149 (load_class): Extended what class_or_name can be. Use parser
13150 context mechanism to save globals before calling jcf_parse.
13151 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
13152 is set on the file name.
13153 (jcf_parse): Layout class methods when Object is loaded, otherwise
13154 record class in all_class_list for delayed method layout.
13155 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
13156 * lang.c (put_decl_node): Decode <init> into the decl context
13158 * lex.c (java_allocate_new_line): Use xmalloc.
13159 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
13160 pointers, not TREE_LIST elements.
13161 (struct parser_ctxt): Fixed comment indentations, added comments
13162 and reordered some fields.
13163 (java_check_methods): Function prototype removed.
13164 * parse.y (java_push_parser_context): Use xmalloc.
13165 (java_parser_context_restore_global): Pop extra pushed ctxp only
13166 when there's nothing next.
13167 (maybe_create_class_interface_decl): Fixed comment, add new
13168 created class decl to all_class_list.
13169 (method_header): Use GET_REAL_TYPE on argument's types.
13170 (method_declarator): Use GET_REAL_TYPE, change type to the real
13171 type in TREE_LIST dependency node. Build argument list with the
13173 (create_jdep_list): Use xmalloc. Removed allocation error message.
13174 (obtain_incomplete_type): Fixed leading comment. Broadened
13175 incoming argument meaning.
13176 (register_incomplete_type): Use xmalloc. Removed allocation error
13178 (safe_layout_class): Fixed leading comment.
13179 (jdep_resolve_class): Reversed if statement condition and switch
13180 if and else bodies.
13181 (resolve_and_layout): Fixed leading comment. Broadened incoming
13183 (complete_class_report_errors): New local variable name, for
13184 clarity. purify_type_name used for all error cases.
13185 (java_get_real_method_name): Stricter check on constructors.
13186 (java_check_regular_methods): Reverse methods list only if not
13187 already laid out. Layout artificial constructor.
13188 (java_check_methods): Deleted.
13189 (source_start_java_method): Obtain incomplete type for patchable
13191 (java_layout_classes): Fixed leading comment. Use
13192 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
13193 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
13194 before returning. Fixed comments.
13195 (java_expand_classes): Check for errors up front.
13196 (patch_method_invocation): Class to search is resolved and laid
13199 1998-11-24 Per Bothner <bothner@cygnus.com>
13201 * expr.c (java_lang_expand_expr): Add missing emit_queue.
13203 * javaop.h (int8): Removed - not used.
13204 (jbyte): Redefine portably with correct signedness.
13206 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
13208 * jcf-write.c (generate_bytecode_insns): Fix typo
13209 OPCODE_getstatic to OPCODE_getfield.
13211 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
13212 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
13213 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
13215 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13217 * jcf-parse.c (jcf_parse_source): Function returned type is
13218 void. Added prototype.
13219 (jcf_parse): Function returned type is void.
13220 (yyparse): Remove call to fclose on the last parsed file.
13222 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
13224 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13226 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
13227 (layout_class): Cope with methods featuring WFL in decl names.
13228 * decl.c (unqualified_object_id_node): New global variable,
13230 (build_decl_no_layout): Removed.
13231 * expr.c (build_primtype_type_ref): Handle Double.
13232 (java_lang_expand_expr): Fixed indentations.
13233 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
13234 (flag_wall, flag_redundant, flag_not_overriding,
13235 flag_static_local_jdk1_1, unqualified_object_id_node): Global
13236 variable declarations.
13237 (build_decl_no_layout): Removed prototype.
13238 (java_get_real_method_name): Added prototype.
13239 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
13240 (java_parse_abort_on_error): Macro now just returns.
13241 * jcf-parse.c (jcf_parse_source): Check fclose returned
13242 value. Call emit_register_classes if java_report_errors returns
13244 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
13245 flag_static_local_jdk1_1): New integer flags.
13246 (lang_decode_option): New flags set here.
13247 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
13248 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
13249 the flag_redundant variable.
13250 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
13251 when parsing java.lang.Object class.
13252 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
13253 NULL_TREE to build.
13254 (resolve_qualified_expression_name): Fixed indentation.
13255 (patch_array_ref): Changed prototype.
13256 (not_initialized_as_it_should_p): Prototype removed.
13257 (java_report_errors): Added function prototype.
13258 * parse.y (formal_parameter:): Changed error message for not yet
13259 supported final parameters.
13260 (class_type_list:): Set both PURPOSE and VALUE of created
13261 TREE_LIST to be class_type.
13262 (primary_no_new_array:): Handle class literals on primitive types.
13263 (parse_warning_context): Reinstalled correct force_error and
13264 do_warning flags setups.
13265 (java_report_errors): Changed prototype. Return java_error_count
13267 (variable_redefinition_error): Consider treating variable type as
13269 (create_interface): Warn about redundant abstract modifier if
13270 flag_redundant is set. Changed error message.
13271 (lookup_field_wrapper): Save/restore globals before/after looking
13273 (duplicate_declaration_error_p): Consider treating declaration
13274 type as a fake pointer.
13275 (register_fields): Extract real type from dependency node. Check
13276 for duplicate field declaration after type adjustment. Use
13277 DECL_INITIAL to store static final initialized values.
13278 (method_header): Extract real function type from dependency node.
13279 (check_abstract_method_header): Use GET_METHOD_NAME.
13280 (obtain_incomplete_type): Layout fake pointer type.
13281 (safe_layout_class): Don't try to check for methods before layout.
13282 (java_complete_class): Don't check for correct throws clause
13283 elements inheritance here.
13284 (resolve_and_layout): Broadened name parameter meaning.
13285 (reset_method_name): Use GET_METHOD_NAME.
13286 (java_get_real_method_name): New function.
13287 (java_check_regular_methods): Don't check methods in
13288 java.lang.Object. Verify lineage of throws clause elements. Use
13289 flag_no_overriding in warning report.
13290 (check_throws_clauses): Don't check if class was from
13291 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
13292 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
13293 (declare_local_variables): Use flag_static_local_jdk1_1 to report
13294 warning on unsupported final local variables. Use build_decl
13295 instead of build_decl_no_layout. Get real local variable type from
13297 (source_start_java_method): Get real parameter type from
13298 dependency node. Call build_decl instead of build_decl_no_layout.
13299 (java_layout_classes): Reverse tree and layout type and class as
13300 required. Mark class as loaded when done.
13301 (resolve_field_access): Fixed indentation. Restricted condition
13302 leading to static field access code generation. Set field_type
13303 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
13304 (resolve_qualified_expression_name): Initialize type_found to
13305 null. Handle static field resolved during qualification. Fixed
13306 layout on non primitive field decl types.
13307 (not_accessible_p): Fixed typo in comment.
13308 (patch_method_invocation): Resolve and layout class to search from
13310 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
13311 layout non primitive type, if necessary. Make method node only to
13313 (find_applicable_accessible_methods_list): Consider WFL'ed method
13314 decl names. Fixed indentation.
13315 (argument_types_convertible): Resolve and layout target type if
13317 (java_complete_tree): Fixed indentation problems. Rewrote
13318 CALL_EXPR thrown exceptions check. Re-installed further processing
13319 of the assignment in certain cases.
13320 (patch_assignment): Call maybe_build_primttype_type_ref to perform
13321 inlining on class literals.
13322 (valid_builtin_assignconv_identity_widening_p): Cope with constant
13324 (valid_method_invocation_conversion_p): Likewise.
13325 (patch_string): Temporary disable forbidden use of `this' in
13326 explicit constructor invocations when doing string concatenation
13327 within their scope.
13328 (patch_unaryop): Added comment. Reinstalled code to disable
13329 further check on assignment operation with cast expression RHS.
13330 (patch_switch_statement): Fixed indentation.
13331 (build_try_statement): Call build_decl instead of
13332 build_decl_no_layout.
13333 (patch_synchronized_statement): Likewise.
13334 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
13335 IS_UNCHECKED_EXPRESSION_P.
13336 (check_thrown_exceptions_do): Changed leading comment. Resolve and
13337 layout argument exception type.
13338 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
13339 of IS_UNCHECKED_EXPRESSION_P.
13341 1998-11-18 Anthony Green <green@cygnus.com>
13343 * jcf-parse.c (yyparse): Open class file in binary mode.
13345 1998-11-15 Per Bothner <bothner@cygnus.com>
13347 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
13349 * jcf-write.c (perform_relocations): Move check out one loop.
13351 1998-11-15 Anthony Green <green@hoser.cygnus.com>
13353 * Make-lang.in: Fix reference to srcdir.
13354 * jv-scan.c: Add missing xmalloc prototype.
13355 * jvgenmain.c: Ditto.
13357 1998-11-15 Per Bothner <bothner@cygnus.com>
13359 * decl.c (error_mark_node), java-tree.h: New global.
13360 * parse.y: Use empty_stmt_node instead of size_zero_node.
13361 (build_if_else_statement): If missing else, use empty_stmt_node.
13363 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
13364 (java_complete_expand_method): Complain if return is missing.
13365 (java_check_regular_methods): Comment out incorrect error check.
13366 (not_accessible_p): Fix incorrect handling of protected methods.
13367 (patch_method_invocation): Pass correct context to not_accessible_p.
13368 (find_applicable_accessible_methods_list): Likewise.
13369 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
13370 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
13371 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
13372 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
13374 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
13375 (push_int_const): Remove reundant NOTE_PUSH.
13376 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
13377 (- case SWITCH_EXPR): Fix code generation bug.
13378 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
13379 (generate_classfile): More robust for abstract methods.
13381 1998-11-15 Anthony Green <green@cygnus.com>
13383 * Makefile.in: jv-scan and jvgenmain all require libiberty.
13384 * Make-lang.in: Ditto.
13386 * jv-scan.c: Remove xmalloc and xstrdup definitions.
13387 * jvgenmain: Ditto.
13389 1998-11-15 Per Bothner <bothner@cygnus.com>
13391 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
13393 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
13395 1998-11-14 Per Bothner <bothner@cygnus.com>
13397 Allow uses of interface types to verify. This is not really
13398 type-safe, but it matches what Sun does, and is OK as long as
13399 there are appropriate run-time checks.
13400 * verify.c (merge_types): If merging two interface types,
13401 just set the result to java.lang.Object.
13402 * expr.c (pop_type): Any interface is matches by java.lang.Object.
13404 1998-11-13 Tom Tromey <tromey@cygnus.com>
13406 * gjavah.c (main): Handle --output-class-directory argument.
13407 * jvspec.c (lang_specific_driver): Translate `-d' into
13408 -foutput-class-dir.
13409 * jcf.h (jcf_write_base_directory): Declare.
13410 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
13411 * lang-options.h: Mention -foutput-class-dir.
13412 * jcf-write.c (jcf_write_base_directory): New global.
13413 (make_class_file_name): Put generated .class file into `-d'
13414 directory, or into source directory if -d not given. Function now
13416 (write_classfile): Free class file name. Handle case where class
13418 (DIR_SEPARATOR): New macro.
13419 Include <sys/stat.h>
13421 * Makefile.in (prefix): New macro.
13423 1998-11-12 Per Bothner <bothner@cygnus.com>
13425 * parse.y (patch_invoke): Do less if flag_emit_class_files.
13426 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
13427 here (done in patch_invoke instead).
13428 (case_identity): Moved here from parse.y.
13430 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
13431 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
13432 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
13433 so they can be efficiently scanned without recursion.
13434 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
13435 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
13436 in BLOCK iteratively, rather than recursively.
13438 * parse.y (do_unary_numeric_promotion): New function.
13439 (patch_unaryop, patch_binop, patch_array_ref): Use it.
13441 * parse.y (patch_newarray): Various fixes.
13443 Re-do handling of switch statements (for proper block scoping).
13444 * parse.y: Add just a single block for the enture switch block,
13445 but don't create any "case blocks".
13446 (group_of_labels): Rmeoved unneeded non-terminal.
13447 CASE_EXPR and DEFAULT_EXPR are added to current block.
13448 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
13449 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
13450 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
13451 * parse.y (wfl_operator, print_int_node): Make non-static.
13452 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
13453 as part of recursive scan of block.
13454 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
13455 (patch_switch_statement): Most tests move dinto java_complete_tree.
13457 * parse.y: Make various production be non-typed (void).
13458 * parse.y (parse_error): Merged into issue_warning_error_from_context.
13459 * parse.y (add_stmt_to_compound): Don't create/change extra node.
13460 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
13462 * jcf-write.c (struct jcf_handler): New type.
13463 (struct jcf_switch_state): New type.
13464 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
13465 (alloc_handler, emit_unop, emit_reloc): New functions.
13466 (adjust_typed_op): Add extra parameter ("max type" offset).
13467 (emit_switch_reloc, emit_case-reloc): New function.
13468 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
13469 (generate_bytecode_insns): Support REAL_CST, switch statements,
13470 exception handling, method calls, object/array creation, and more.
13472 * class.c: Remove some unused variables.
13473 * constants.c (find_string_constant): New function.
13474 (count_constant_pool_bytes): Fix to correctly handle wide constants.
13475 * decl.c (complete_start_java_method): Don't _Jv_InitClass
13476 if flag_emit_class_files.
13478 1998-11-12 Tom Tromey <tromey@cygnus.com>
13480 * jcf-io.c (find_class): Added explanatory comment.
13482 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
13483 trailing slash to `.zip' entries.
13485 * jvspec.c (lang_specific_driver): Correctly handle case where
13486 GC_NAME not defined.
13488 1998-11-11 Tom Tromey <tromey@cygnus.com>
13490 * jvspec.c (GC_NAME): New define.
13491 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
13493 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
13495 1998-11-11 Per Bothner <bothner@cygnus.com>
13497 * jcf-dump.c (TABLE_SWITCH): Fix typos.
13499 1998-11-11 Tom Tromey <tromey@cygnus.com>
13501 * jcf-dump.c (main): Correctly recognize `--'-style long options.
13503 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13505 * class.c (is_compiled_class): Call safe_layout_class for class
13506 compiled from source.
13507 * conver.h (convert_to_integer, convert_to_real,
13508 convert_to_pointer): Added prototypes.
13509 * decl.c (init_decl_processing): Non longer push the decls of
13510 `methodtable', `constants', `Class', `Field', `dispatchTable'
13511 `jexception' and `Method'.
13512 * expr.c (build_invokeinterface): New function.
13513 (expand_invoke): static variable CLASS_IDENT now in
13514 build_invokeinterface. Use build_invokeinterface.
13515 (expand_java_field_op): Moved code to inline
13516 java.lang.PRIMTYPE.TYPE into a function.
13517 (build_primtype_type_ref): New function.
13518 * java-tree.def (INSTANCEOF_EXPR): New tree code.
13519 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
13520 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
13521 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
13522 (DECL_LOCAL_STATIC_VALUE): New macro.
13523 (build_invokeinterface, build_primtype_type_ref): New function
13525 (java_parse_abort_on_error): Macro rewritten.
13526 * jcf-parse.c (current_method): Add comment to declaration.
13527 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
13528 Function prototypes fixed.
13529 (jcf_parse_source): push/pop parser context. save/restore global.
13530 (parse_source_file): Fixed leading comment. Now take a
13531 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
13532 classes and pop the parser context anymore.
13533 (yyparse): Push parser context, save globals, parse the source
13534 file, restore globals and pop the parser context when processing a
13536 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
13537 * lex.c (java_parse_doc_section): New function.
13538 (java_lex): Call java_parse_doc_section when appropriate. Build an
13539 operator around INSTANCEOF_TK.
13540 * lex.h (java_lineterminator, java_sprint_unicode,
13541 java_unicode_2_utf8, java_lex_error, java_store_unicode):
13542 Prototypes rewritten.
13543 (java_parse_escape_sequence, java_letter_or_digit_p,
13544 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
13545 java_read_unicode, java_store_unicode, java_read_char,
13546 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
13547 Added function prototypes.
13548 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
13550 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
13552 (struct parser_ctxt): New fields: deprecated,
13553 current_parsed_class_un, gclass_list.
13554 (fix_method_argument_names, issue_warning_error_from_context,
13555 resolve_package, lookup_package_type): New function prototypes.
13556 (resolve_expression_name): Fixed function prototype.
13557 (find_applicable_accessible_methods_list): Fixed indentation, added
13558 extra argument in prototype.
13559 (check_final_assignment, build_null_of_type, check_deprecation,
13560 check_method_redefinition, reset_method_name,
13561 java_check_regular_methods, java_check_abstract_methods,
13562 maybe_build_primttype_type_ref): New function prototype.
13563 * parse.y (conver.h): Include.
13564 (INSTANCEOF_TK): Tagged <operator>.
13565 (single_type_import_declaration): Use REGISTER_IMPORT macro.
13566 (relational_expression:): Build binop for instanceof.
13567 (java_push_parser_context): Remember ctxp->gclass_list across
13569 (java_pop_parser_context): Simply return if no context
13570 exists. Remember gclass_list across contexts.
13571 (issue_warning_error_from_context): New function.
13572 (parse_error_context): Don't setup ctxp->elc here. Call
13573 issue_warning_error_from_context instead.
13574 (parse_warning_context): Likewise.
13575 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
13576 setup. Link new class/interface to ctxp->gclass_list.
13577 (add_superinterfaces): Register interface as incomplete if not
13579 (create_class): Remember class unqualified name in
13580 ctxp->current_parsed_class_un. Check class deprecation.
13581 (register_fields): Check field deprecation. Remember static final
13582 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
13584 (method_header): New local variable ORIG_ARG. Use unqualified
13585 current class name for check on constructor errors. Promote return
13586 type if of record type. Argument list fix moved in
13587 fix_method_argument_names, called here. Check method deprecation.
13588 (fix_method_argument_names): New function.
13589 (method_declarator): Promote record typed arguments.
13590 (safe_layout_class): Check class methods before layout.
13591 (java_complete_class): Compute field layout when patched.
13592 (do_resolve_class): Try to load class after having it renamed
13593 after the package name.
13594 (get_printable_method_name): Use DECL_CONTEXT.
13595 (reset_method_name): New function.
13596 (check_method_redefinition): Use reset_method_name.
13597 (java_check_regular_methods): New local variable
13598 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
13599 names for error report. Check for compile-time error when method
13600 found has default (package) access.
13601 (java_check_abstract_methods): Now takes an interface DECL node as
13602 an argument. Also reinstall real name on unchecked
13603 overriding/hiding methods for error report.
13604 (java_check_methods): Fixed leading comment. Get classes to verify
13605 from ctxp->gclass_list. Use CHECK_METHODS macro and set
13606 CLASS_METHOD_CHECKED_P on class verification.
13607 (lookup_java_method2): Get real method name if necessary.
13608 (find_in_imports): Don't check package class access here.
13609 (resolve_package, lookup_package_type): New functions.
13610 (java_layout_classes): Fixed leading comment. Take classes to be
13611 laid out from ctxp->gclass_list.
13612 (java_complete_expand_methods): Don't expand native and abstract
13614 (java_expand_classes): New function.
13615 (resolve_expression_name): Use additional argument ORIG. Retrieve
13616 values of static final field of primitive types.
13617 (resolve_field_access): Handles static final field of promotive
13619 (resolve_qualified_expression_name): Handle STRING_CST as
13620 primaries and package name resolution. Check deprecation on found
13621 decls. Set where_found and type_found on non static field resolved
13622 during qualification. Layout non primitive field decl types.
13623 (check_deprecation): New function.
13624 (maybe_access_field): Simplified.
13625 (patch_method_invocation_stmt): Local variable CLASS_TYPE
13626 removed. Reverse method's argument when primary is a type. Don't
13627 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
13628 instead. Include abstract class in the list of class searchable
13629 for constructors. Use DECL_CONTEXT of found method for access
13630 checks. Check method deprecation.
13631 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
13632 converting arguments. Handle INVOKE_INTERFACE.
13633 (lookup_method_invoke): Search constructor using existing
13634 infrastructure (don't rely on lookup_java_constructor anymore).
13635 (find_applicable_accessible_methods_list): Extra argument flag
13636 LC. Now include constructor in the search.
13637 (qualify_ambiguous_name): Conditional expression are primaries.
13638 (not_initialized_as_it_should_p): static final are always
13640 (java_complete_tree): Pass extra NULL argument to
13641 resolve_expression_name. Stricter test to carry on patching
13642 assignments. New case for INSTANCEOF_EXPR.
13643 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
13644 (check_final_assignment, maybe_build_primttype_type_ref): New
13646 (patch_assignment): Detect resolved static finals and carry normal
13647 assignment error check on them. Inline PRIMTYPE.TYPE read access.
13648 (try_builtin_assignconv): Access constant 0 on all primitive
13650 (valid_builtin_assignconv_identity_widening_p): Accept identical
13651 types. Accept all promoted type on int type.
13652 (valid_ref_assignconv_cast_p): Accept a null pointer to be
13653 assigned to a reference.
13654 (valid_method_invocation_conversion_p): Accept to check null
13656 (build_binop): Merge declaration and initialization of local
13658 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
13659 numeric types. Improved validity test for qualify operators on
13661 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
13662 and PREINCREMENT_EXPR. Also detect resolved static finals of a
13663 primitive type and issue the appropriate error message.
13664 (resolve_type_during_patch): Mark class loaded when resolved.
13665 (patch_cast): Allow null to be cased to reference types.
13666 (build_null_of_type): New function.
13667 (patch_array_ref): Handle array on references correctly.
13668 (patch_return): Removed unused local variable MODIFY. Force
13669 boolean to be returned as integers. Allows null to be returned by
13670 a function returning a reference.
13671 * typeck.c (convert_to_integer, convert_to_real,
13672 convert_to_pointer): Prototypes moved to convert.h
13673 (lookup_argument_method): Use method real name, if necessary.
13675 1998-10-30 Tom Tromey <tromey@cygnus.com>
13677 * class.c (build_class_ref): Changed name of primitive classes to
13680 * class.c (make_class_data): Renamed fields: nmethods to
13681 method_count, method_count to dtable_method_count. Always set
13682 `state' field to 0.
13683 * decl.c (init_decl_processing): Likewise.
13685 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13687 * class.c (layout_class): Don't mangle <finit>, produce
13688 __finit<class> instead. Don't verify artificial methods.
13689 * decl.c (finit_identifier_node): New declared global.
13690 (init_decl_processing): finit_identifier_node initialized.
13691 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
13692 * java-tree.h (finit_identifier_node): Declared as extern.
13693 (struct lang_decl): New field called_constructor.
13694 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
13695 (CLASS_HAS_FINIT_P): New macro.
13696 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
13697 explicit constructor invocation.
13698 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
13699 CALL_SUPER_CONSTRUCTOR_P): New macros.
13700 (write_classfile): Added prototype.
13701 * jcf-parse.c (jcf_parse_source): Parse and remember for
13702 generation if the file was seen on the command line.
13703 (parse_source_file): Don't write the class file here.
13704 (yyparse): Loop on files rewritten. Set current_jcf.
13705 (parse_zip_file_entries): Parse class file only if it was found.
13706 * lang.c (init_parse): Don't open command line provided filename
13708 (lang_parse): Don't set main_jcf anymore.
13709 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
13710 (JCONSTRUCTOR_CHECK): New macro.
13711 (JBSC_TYPE_P): New macro.
13712 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
13713 (COMPLETE_CHECK_OP_2): New macro.
13714 (struct parse_ctxt): New field explicit_constructor_p.
13715 (check_class_interface_creation): Fixed prototype indentation.
13716 (patch_method_invocation_stmt): Prototype reflects added argument.
13717 (patch_invoke): Likewise.
13718 (complete_method_declaration, build_super_invocation,
13719 verify_constructor_circularity,
13720 build_this_super_qualified_invocation, get_printable_method_name,
13721 patch_conditional_expr, maybe_generate_finit, fix_constructors,
13722 verify_constructor_super, create_artificial_method,
13723 start_artificial_method_body, end_artificial_method_body,
13724 generate_field_initialization_code): New function prototypes.
13725 * parse.y: Fixed leading comment
13726 (constructor_header:, constructor_body:, block_end:): Rules tagged
13728 (type_declaration:): Call maybe_generate_finit.
13729 (method_declaration:): Action for method_body: placed in new
13730 function complete_method_declaration, called here.
13731 (constructor_declaration:): Defined actions. Removed leading
13733 (constructor_header:): New rule with action.
13734 (constructor_body:): Rule rewritten using block_begin: and
13735 block_end:. Defined actions.
13736 (constructor_declarator:, explicit_constructor_invocation:):
13738 (block:): Use new rules block_begin: block_end:.
13739 (block_begin:, block_end:): New rules and actions.
13740 (block_statements:): Fixed error message for explicit
13742 (method_invocation:): Call build_this_super_qualified_invocation
13743 if primary is `this' or `super' was seen.
13744 (conditional_expression:): Action defined.
13745 (extra_ctxp_pushed_p): New static global flag.
13746 (java_parser_context_save_global): Create parser context if
13747 necessary. Use extra_ctxp_pushed_p to remember it.
13748 (java_parser_context_restore_global): Pop extra parser context if
13750 (build_array_from_name): Array on primitive types are marked
13752 (register_fields): Restore new name in field initializer
13753 expression if type was altered. Non static fields initialized upon
13754 declaration marked initialized.
13755 (maybe_generate_finit): New function.
13756 (maybe_generate_clinit): Use create_artificial_method,
13757 start_artificial_method_body, end_artificial_method_body. Generate
13758 debug info for enclosed initialization statements.
13759 (method_header): Fixed leading comment. Check constructor
13760 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
13762 (complete_method_declaration, constructor_circularity_msg,
13763 verify_constructor_circularity): New functions.
13764 (get_printable_method_name): New function.
13765 (check_method_redefinition): Don't rename <finit> methods. Fix
13766 declared constructor names. Error message for
13767 constructors modified.
13768 (java_check_regular_methods): Local variable seen_constructor
13769 renamed saw_constructor. Skip verification on constructors. Create
13770 default constructor with create_artificial_method.
13771 (java_check_methods): Removed unnecessary empty line.
13772 (create_artificial_method, start_artificial_method_body,
13773 end_artificial_method_body): New functions.
13774 (java_layout_classes): Changed leading comment. Reverse fields
13775 list if necessary. Always layout java.lang.Object if being
13777 (java_complete_expand_methods): Verify constructor circularity.
13778 (java_complete_expand_method): Call fix_constructor on
13779 constructors. Local variable no_ac_found removed. Restore
13780 bindings if method body expansion failed.
13781 (fix_constructors, verify_constructor_super,
13782 generate_field_initialization_code): New function.
13783 (java_expand_classes): Fixed leading comment. Write class file
13785 (resolve_expression_name): Check for illegal instance variable
13786 usage within the argument scope of an explicit constructor
13788 (resolve_qualified_expression_name): Pass extra from_super flag
13789 when invoking patch_method_invocation_stmt. New case for
13790 conditional expression when used as a primary. Check for error
13791 when acquiring super.
13792 (patch_method_invocation_stmt): Added extra argument super. New
13793 local variable is_static_flag. Set class_to_search according to
13794 the nature of the constructor invocation. Don't add `this'
13795 argument when expanding NEW_CLASS_EXPR. Check for illegal method
13796 invocation within the argument scope of explicit constructor
13797 invocation. Set is_static according to is_static_flag. Provide
13798 extra `super' argument to patch_invoke invocation.
13799 (patch_invoke): New argument from_super. Loop on arguments
13800 indentation fixed. Pass from_super to invocation_mode. New switch
13801 case INVOKE_SUPER. Fixed error message in switch default case.
13802 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13804 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13805 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13806 message takes constructors into account.
13807 (find_applicable_accessible_methods_list): Fixed indentation.
13808 (qualify_ambiguous_name): Take explicit constructor invocation
13809 into account. Deal with a conditional expression as a primary to
13811 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13812 case. Added extra argument to patch_method_invocation_stmt.
13813 Register calls made to explicit constructor `this'. Don't call
13814 save_expr in ARRAY_REF case when emitting class files. Check for
13815 illegal use of this when expanding explicit constructor invocation
13817 (complete_function_arguments): Set and reset parser context
13818 explicit_constructor_p field value when appropriate.
13819 (build_super_invocation, build_this_super_qualified_invocation):
13821 (patch_assignment): Fixed typo.
13822 (patch_unaryop): Check on final fields occurs only when a decl
13824 (patch_return): Take constructors into account.
13825 (patch_conditional_expr): New function.
13826 * typeck.c (build_java_signature): Removed unnecessary empty line.
13828 1998-10-28 Jeffrey A Law (law@cygnus.com)
13830 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13832 1998-10-28 Tom Tromey <tromey@cygnus.com>
13834 * decl.c (init_decl_processing): Renamed fields.
13835 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13836 interface_len, msize fields.
13838 * class.c (make_class_data): Removed subclass_head and
13839 subclass_next fields.
13840 * decl.c (init_decl_processing): Removed subclass_head and
13841 subclass_next fields.
13843 1998-10-28 Jeffrey A Law (law@cygnus.com)
13845 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13846 * mangle.c (emit_unicode_mangled_name): Similarly.
13848 1998-10-26 Nick Clifton <nickc@cygnus.com>
13850 * jcf-parse.c (get_constant): Place braces around code to compute
13851 'd' when REAL_ARITHMETIC is not defined.
13853 1998-10-25 H.J. Lu (hjl@gnu.org)
13855 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13858 1998-10-23 Tom Tromey <tromey@cygnus.com>
13860 * lang-specs.h: `.zip' files are input to jc1.
13862 1998-10-22 Per Bothner <bothner@cygnus.com>
13864 * jvspecs.c: Add (but don't enable) support for combining multiple
13865 .class and .java input filenames to a single jc1 invocation.
13866 Add support for -C flag (copile to .class files).
13867 Translate -classpath and -CLASSPATH arguments.
13868 * lang-specs.h: Don't set %2 spec.
13870 1998-10-22 Tom Tromey <tromey@cygnus.com>
13872 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13874 (add_path): Don't add trailing separator to non-empty path
13877 * lang.c (lang_decode_option): Check for -fclasspath and
13878 -fCLASSPATH before examining other `-f' options.
13880 * java-tree.h (finalize_identifier_node): Don't declare.
13881 * class.c (make_class_data): Don't push "final" field.
13882 * decl.c (init_decl_processing): Don't push "final" field.
13883 (finalize_identifier_node): Removed.
13884 (init_decl_processing): Don't set finalize_identifier_node.
13886 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13888 1998-10-11 Anthony Green <green@cygnus.com>
13890 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13891 (JV_SCAN_SOURCES): New macro.
13892 (JCF_DUMP_SOURCES): Likewise.
13893 (jcf-dump$(exeext)): New target.
13894 (jv-scan$(exeext)): New target.
13896 1998-10-22 Tom Tromey <tromey@cygnus.com>
13898 * Makefile.in (LEX): Removed.
13899 (LEXFLAGS): Likewise.
13900 (SET_BISON): New macro.
13902 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13903 spurious diffs in parse.c.
13904 ($(PARSE_SCAN_C)): Likewise.
13905 (PARSE_DIR): New macro.
13907 (PARSE_SCAN_C): Likewise.
13908 (PARSE_RELDIR): New macro.
13910 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13912 * jcf-io.c (find_class): Use saw_java_source to determine when to
13913 look for `.java' file.
13914 * jcf-parse.c (saw_java_source): New global.
13915 (yyparse): Set it if `.java' file seen.
13917 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13918 (GCJH_SOURCES): Likewise.
13919 * Makefile.in (datadir): New macro.
13920 (libjava_zip): Likewise.
13921 (JAVA_OBJS): Added jcf-path.o.
13922 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13923 (../gcjh$(exeext)): Likewise.
13924 (jcf-path.o): New target.
13925 * java-tree.h (fix_classpath): Removed decl.
13926 * jcf-parse.c (fix_classpath): Removed.
13927 (load_class): Don't call fix_classpath.
13928 * parse.y (read_import_dir): Don't call fix_classpath.
13929 * lex.h: Don't mention classpath.
13930 * lex.c (java_init_lex): Don't initialize classpath.
13931 * jcf-io.c (classpath): Removed global.
13932 (find_class): Use jcf_path iteration functions. Correctly search
13933 class path for .java file.
13934 (open_in_zip): New argument `is_system'.
13935 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13936 classpath-related options.
13937 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13939 (lang_init): Call jcf_path_init.
13940 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13941 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13942 Correctly put braces around second string in each entry.
13943 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13944 classpath-related options.
13945 (help): Updated for new options.
13946 * jcf.h: Declare functions from jcf-path.c. Don't mention
13947 `classpath' global.
13948 * jcf-path.c: New file.
13950 * jcf-depend.c: Include jcf.h.
13952 * jcf-write.c (localvar_alloc): Returns `void'.
13953 (localvar_free): Removed unused variable.
13955 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13956 (init_parse): Use OBJECT_SUFFIX, not ".o".
13958 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13960 * class.c (emit_register_classes): Renamed from
13961 emit_register_class.
13962 * java-tree.h (emit_register_classes): Prototype renamed from
13963 emit_register_class.
13964 * jcf-parse.c (yyparse): Call emit_register_classes once before
13966 * parse.y (java_expand_classes): No longer register classes.
13968 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13970 * class.c (is_compiled_class): New local variable
13971 seen_in_zip. Identify classes found in currently compiled source
13973 * decl.c (complete_start_java_method): Fixed typo.
13974 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13975 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13976 (CLASS_P): Moved around.
13977 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13978 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13980 (jcf_parse_source): Changed leading comment. Removed unnecessary
13981 fclose and CLASS_FROM_SOURCE_P marking.
13982 (parse_source_file): New local variables remember_for_generation
13983 and filename. Mark parsed file name identifier node. Removed block
13984 executed when parse_only was null. Set remember_for_generation.
13985 Use it as an argument to java_pop_parser_context.
13986 (yyparse): New local variables several_files, list, next node and
13987 current_file_list. Split ampersand separated file names into
13988 current_file_list. Iterate through the list and parse accordingly.
13989 * parse.h (java_pop_parser_context): New function prototype.
13990 * parse.y (ctxp_for_generation): New static global variable.
13991 (java_pop_parser_context): New argument generate. Link popped ctxp
13992 to ctxp_for_generation list accordingly.
13993 (java_complete_expand_methods): Fixed indentation.
13994 (java_expand_classes): New function.
13996 1998-10-17 Per Bothner <bothner@cygnus.com>
13998 * Makefile.in: Link with libiberty.a instead of memmove.o.
14000 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14002 * lex.c (setjmp.h): No longer included.
14003 * lex.h (setjmp.h): Included.
14004 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
14005 (duplicate_declaration_error_p): Renamed from
14006 duplicate_declaration_error.
14007 (build_array_from_name): New function prototype.
14008 * parse.y (setjmp.h): No longer included.
14009 (variable_declarator_id): Define action.
14010 (build_array_from_name): New function.
14011 (duplicate_declaration_error_p): Renamed from
14012 duplicate_declaration_error. Fixed leading comment.
14013 (register_fields): Main `for' loop reorganized. Uses
14014 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
14015 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
14016 build_array_from_name.
14017 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
14019 (read_import_dir): Don't try to skip `.' and `..'.
14020 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
14021 build_array_from_name. Main `for' loop reorganized.
14022 (resolve_qualified_expression_name): When building access to a
14023 field, use the type where the field was found, not its own type.
14024 (maybe_access_field): Use field DECL_CONTEXT if the type where the
14025 field was found is null.
14026 (qualify_ambiguous_name): Sweep through all successive array
14029 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14031 * java-tree.h (pop_labeled_block, lang_printable_name,
14032 maybe_add_interface, set_super_info, get_access_flags_from_decl,
14033 interface_of_p, inherits_from_p, fix_classpath,
14034 complete_start_java_method, emit_handlers, init_outgoing_cpool,
14035 make_class_data, register_class, alloc_name_constant): New
14036 function prototypes.
14037 * lang.c (lang_decode_option): Set argc argument unused. Fixed
14038 indentation. Added cast to remove warning.
14039 (lang_printable_name): Set v argument unused.
14040 (lang_print_error): Added argument to lang_printable_name call.
14041 (java_dummy_print, print_lang_decl, print_lang_type,
14042 print_lang_identifier, lang_print_xnode): All argument marked
14044 * lex.c (java_unget_unicode): Removed unnecessary argument.
14045 (java_allocate_new_line): Unused local variable is gone.
14046 (java_read_char): Added parenthesis in expressions to remove
14047 warnings. Added final return statement.
14048 (java_read_unicode): Added parenthesis in expression to remove
14050 (java_parse_end_comment): Fixed java_unget_unicode invocation.
14051 (java_parse_escape_sequence): Likewise.
14052 (java_lex): Unused local variables are gone. Fixed
14053 java_unget_unicode invocation.
14054 * lex.h (set_float_handler): Prototype added when JC1_LITE not
14056 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
14057 lang_printable_name invocation in macro.
14058 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
14060 (duplicate_declaration_error): Suppressed unused argument in
14062 (identical_subpath_p): Function declaration is gone.
14063 (patch_invoke): Suppressed unused argument in prototype.
14064 (patch_cast, build_labeled_block, check_thrown_exceptions):
14066 * parse.y (setjmp.h): Included
14067 (toplev.h): Likewise.
14068 (field_declaration:): Suppressed unused local
14069 (label_decl:): Fixed build_labeled_block invocation.
14070 (java_pop_parser_context): Put extra parenthesis around assignment
14072 (yyerror): Suppressed unused local variables.
14073 (variable_redefinition_error): Fixed lang_printable_name
14075 (create_interface): Suppressed unused local variables.
14076 (create_class): Likewise.
14077 (duplicate_declaration_error): Suppressed unused argument. Fixed
14078 lang_printable_name invocation.
14079 (register_fields): Suppressed unused local variable. Fixed
14080 duplicate_declaration_error invocation.
14081 (method_header): Suppressed unused local variable.
14082 (method_declarator, parser_check_super): Likewise.
14083 (java_complete_class): Suppressed unused local variable. Fixed
14084 fatal error message.
14085 (complete_class_report_errors): Added default: in switch.
14086 (java_check_regular_methods): Fixed lang_printable_name
14088 (check_throws_clauses): Likewise.
14089 (java_check_abstract_methods): Suppressed unused local
14090 variable. Fixed lang_printable_name invocation.
14091 (read_import_entry): Added supplemental return statement.
14092 (read_import_dir): Suppressed unused local variables.
14093 (check_pkg_class_access, declare_local_variables): Likewise.
14094 (source_start_java_method): Suppressed unused extern variable
14096 (expand_start_java_method): Suppressed unused extern and local
14097 variable declarations.
14098 (java_complete_expand_methods): Likewise.
14099 (java_complete_expand_method): Suppressed unused local variables.
14100 (make_qualified_name): Likewise.
14101 (resolve_qualified_expression_name): Added default: in
14102 switch. Fixed lang_printable_name invocation.
14103 (class_instance_creation_expression): Added parenthesis around
14105 (patch_method_invocation_stmt): Fixed lang_printable_name and
14106 patch_invoke invocations.
14107 (check_for_static_method_reference): Fixed lang_printable_name
14109 (patch_invoke): Suppressed unused arguments and local variables.
14110 (lookup_method_invoke): Suppressed unused local variables.
14111 (qualify_ambiguous_name): Added default: in switch.
14112 (identical_subpath_p): Function removed.
14113 (patch_assignment): Suppressed unused local variables. Suppressed
14114 unnecessary if statement. Fixed lang_printable_name invocations.
14115 (try_builtin_assignconv): Fixed lang_printable_name invocations.
14116 (valid_ref_assignconv_cast_p): Parenthesis around
14117 expression. Suppressed unused local variables.
14118 (build_binop): Suppressed unused local variables. fixed
14119 lang_printable_name invocations.
14120 (string_constant_concatenation): Suppressed unused local
14122 (patch_unaryop): Fixed lang_printable_name invocation.
14123 (patch_cast): Suppressed unnecessary argument. Fixed
14124 lang_printable_name invocation.
14125 (patch_array_ref): Fixed lang_printable_name invocation.
14126 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
14127 (build_labeled_block): Suppressed unused argument.
14128 (generate_labeled_block): Fixed build_labeled_block invocation.
14129 (build_loop_body): Suppressed unused local variables.
14130 (patch_loop_statement): Likewise.
14131 (patch_exit): Fixed lang_printable_name invocation.
14132 (patch_switch_statement): Likewise.
14133 (case_identity): First argument marked unused.
14134 (patch_try_statement): Fixed lang_printable_name invocations.
14135 (patch_synchronized_statement, patch_throw_statement): Likewise.
14136 (check_thrown_exceptions): Fixed check_thrown_exceptions and
14137 lang_printable_name invocations.
14138 (check_thrown_exceptions_do): Suppressed unused argument.
14140 1998-10-14 Tom Tromey <tromey@cygnus.com>
14142 * jcf-write.c (write_classfile): Add output class file as target.
14143 * lang-options.h: Added -MD, -MMD, -M, and -MM.
14144 * jcf.h: Added declarations for dependency-tracking functions.
14145 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
14146 * lang.c (lang_decode_option): Recognize -MD and -MMD.
14147 (finish_parse): Call jcf_dependency_write.
14148 (dependency_tracking): New global.
14149 (DEPEND_SET_FILE): New define.
14150 (DEPEND_ENABLE): New define.
14151 (init_parse): Enable dependency tracking if required.
14153 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
14154 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14155 (../gcjh$(exeext)): Likewise.
14156 (jcf-depend.o): New target.
14157 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
14158 (GCJH_SOURCES): Likewise.
14159 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
14161 (find_classfile): Added dep_name argument.
14162 (find_class): Compute name of dependency.
14163 (open_in_zip): Call jcf_dependency_add_file.
14164 * gjavah.c (output_file): No longer global.
14165 (usage): Don't mention "gjavah".
14167 (java_no_argument): Likewise.
14168 (version): Likewise.
14169 (main): Recognize and handle -M family of options.
14170 (print_mangled_classname): Return is void.
14171 (process_file): Handle case where output is suppressed.
14172 (HANDLE_END_FIELD): Likewise.
14173 (HANDLE_METHOD): Likewise.
14174 * jcf-depend.c: New file.
14176 1998-10-13 Jeffrey A Law (law@cygnus.com)
14178 * java-tree.def: Add missing newline at EOF.
14180 1998-10-13 Tom Tromey <tromey@cygnus.com>
14182 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
14183 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
14185 Include <config.h> and "system.h".
14186 (disassemble_method): Undefine RET to avoid clash with
14187 config/i386/i386.h.
14189 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14191 * decl.c (runtime_exception_type_node, error_exception_type_node):
14192 New global variables.
14193 (init_decl_processing): Initialized.
14194 * expr.c (java_lang_expand_expr): Set caught exception type to
14195 null if catch handler argument doesn't exit.
14196 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
14198 * java-tree.h (runtime_exception_type_node,
14199 error_exception_type_node): Global variables declared.
14200 (DECL_FUNCTION_THROWS): New macro.
14201 (DECL_FUNCTION_BODY): Modified comment.
14202 (DECL_SPECIFIC_COUNT): Likewise.
14203 (struct lang_decl): New field throws_list.
14204 (IS_UNCHECKED_EXPRESSION_P): New macro.
14205 * lex.c (java_lex): Generate location information for THROW_TK.
14206 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
14207 EXCEPTIONS_P): New macros.
14208 (enum jdep_code): New value JDEP_EXCEPTION.
14209 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
14210 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
14211 PATCH_METHOD_RETURN_ERROR): New macros.
14212 (patch_method_invocation_stmt): Added new argument to prototype.
14213 (patch_synchronized_statement, patch_throw_statement,
14214 check_thrown_exceptions, check_thrown_exceptions_do,
14215 purge_unchecked_exceptions, check_throws_clauses): New function
14217 * parse.y Fixed typo in keyword section.
14218 (throw:): Rule tagged <node>.
14219 (THROW_TK): Keyword tagged <operator>.
14220 (method_header:): Last argument to call to method_header passed
14222 (throws:, class_type_list:, throw_statement:,
14223 synchronized_statement:, synchronized:): Defined actions.
14224 (method_header): New local variable current. Register exceptions
14225 from throws clause.
14226 (java_complete_tree): Complete and verify exceptions from throws
14228 (complete_class_report_errors): Error message on exceptions not
14230 (java_check_regular_methods): Fixed typo. Shortcut on private
14231 overriding methods. Changed error message on method
14232 redefinition. Check for throws clause compatibility.
14233 (check_throws_clauses): New function.
14234 (java_check_abstract_methods): Use DECL_NAME for wfl or current
14235 method. Changed error message on method redefinition.
14236 (currently_caught_type_list): New static variable.
14237 (java_complete_expand_methods): Purge unchecked exceptions from
14238 throws clause list. Call PUSH_EXCEPTIONS before walk and
14239 POP_EXCEPTIONS after.
14240 (resolve_qualified_expression_name): Pass new argument as NULL to
14241 patch_method_invocation_stmt.
14242 (patch_method_invocation_stmt): New argument ref_decl. Invoke
14243 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
14244 argument list when appropriate. Use new argument if non null to
14245 store selected method decl.
14246 (patch_invoke): Convert if necessary args of builtin types before
14247 forming CALL_EXPR. Argument list no longer reversed here.
14248 (invocation_mode): Treat final methods as static methods.
14249 (java_complete_tree): New cases for THROW_EXPR: and
14250 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
14252 (complete_function_arguments): No more RECORD_TYPE
14253 conversion. Function parameter nodes no longer saved.
14254 (valid_ref_assignconv_cast_p): Avoid handling null type.
14255 (patch_binop): Fixed null constant reference handling.
14256 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
14257 BUILD_THROW macros.
14258 (patch_try_statement): Fixed comments. Record caught types in
14259 list, push the list, expand try block and pop the list.
14260 (patch_synchronized_statement, patch_throw_statement,
14261 check_thrown_exceptions, check_thrown_exceptions_do,
14262 purge_unchecked_exceptions): New functions.
14263 * typeck.c (lookup_argument_method): Allow WFL in place of method
14264 DECL_NAME during method definition check
14266 1998-10-09 Tom Tromey <tromey@cygnus.com>
14268 * gjavah.c (decode_signature_piece): New function.
14269 (print_c_decl): Use it. Added `name_override' argument.
14270 (print_method_info): Use name_override argument to print_c_decl.
14271 (seen_fields): Removed.
14272 (print_field_info): Don't update seen_fields.
14273 (struct method_name): New structure.
14274 (method_name_list): New global.
14275 (print_method_info): Add new method to list of methods.
14276 (name_is_method_p): New function.
14277 (print_field_info): If field name has same name as method, then
14279 (process_file): Parse methods before fields.
14280 (field_pass): New global.
14281 (HANDLE_END_FIELD): Take field_pass into account.
14283 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14285 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
14286 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
14288 1998-10-03 Anthony Green <green@cygnus.com>
14290 * jvspec.c: Fix bug in jvgenmain_spec patch.
14292 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14294 * Makefile.in (lang.o:): Install dependency on java-tree.def.
14295 * decl.c (soft_exceptioninfo_call_node): New global variable.
14296 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
14297 takes extra integer argument. soft_exceptioninfo_call_node
14299 * except.c (java_set_exception_lang_code): New function
14300 (method_init_exceptions): Called here.
14301 (prepare_eh_table_type): New function.
14302 (expand_end_java_handler): Called here.
14303 * expr.c (build_java_throw_out_of_bounds_exception): Now features
14304 one argument. Modified generation of call to
14305 soft_badarrayindex_node to use new argument.
14306 (build_java_arrayaccess): Pass faulty index value to
14307 build_java_throw_out_of_bounds_exception.
14308 (generate_name): New function.
14309 (java_lang_expand_expr): New local variables node, current,
14310 has_finally_p. Expand TRY_EXPR node.
14311 (process_jvm_instruction): Replace top of the stack with thrown
14312 object reference when entering exception handler.
14313 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
14314 specific tree codes.
14315 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
14317 (DECL_SPECIFIC_COUNT): New macro.
14318 (prepare_eh_table_type, java_set_exception_lang_code,
14319 generate_name): New function declarations.
14320 (match_java_method): Declaration deleted.
14321 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
14323 * lex.c (TRY_TK, CATCH_TK): Generate location information.
14324 * parse.h (redefinition_error, refine_accessible_methods_list,
14325 can_cast_to_p): Function declaration removed.
14326 (classitf_redefinition_error, variable_redefinition_error,
14327 parse_jdk1_1_error, find_applicable_accessible_methods_list,
14328 find_most_specific_methods_list, argument_types_convertible,
14329 enter_a_block, valid_builtin_assignconv_identity_widening_p,
14330 valid_cast_to_p, valid_method_invocation_conversion_p,
14331 try_reference_assignconv, add_stmt_to_compound,
14332 build_jump_to_finally, build_tree_list, patch_try_statement,
14333 java_get_catch_block): New function declarations.
14334 * parse.y (string_buffer_type): Global variable deleted.
14335 (group_of_labels, catches, catch_clause, catch_clause_parameter,
14336 finally): Rules tagged <node>.
14337 (TRY_TK, CATCH_TK): Token tagged <operator>.
14338 (class_body_declaration:, class_member_declaration:,
14339 formal_parameter:, explicit_constructor_invocation:,
14340 interface_member_declaration:, constant_declaration:,
14341 primary_no_new_array:, class_instance_creation_expression:,
14342 array_creation_expression:): Issue error on unsuported JDK1.1
14344 (try_statement:, catches:, finally:): Define actions.
14345 (catch_clause_parameter): New rule.
14346 (catch_clause:): Use new rule catch_clause_parameter.
14347 (parse_jdk1_1_error): New function.
14348 (redefinition_error): Renamed classitf_redefinition_error.
14349 (variable_redefinition_error): New function.
14350 (check_class_interface_creation): Call
14351 classitf_redefinition_error.
14352 (java_complete_tree): Added error message on JDEP_TYPE: case.
14353 (complete_class_report_errors): Fixed indentation.
14354 (declare_local_variables): Call variable_redefinition_error.
14355 (source_end_java_method): Call java_set_exception_lang_code and
14356 emit_handlers where appropriate.
14357 (java_method_add_stmt): Call add_stmt_to_block.
14358 (add_stmt_to_block): New function.
14359 (lookup_method_invoke): Fixed outside comment. new local variable
14360 candicates. Call find_applicable_accessible_methods_list and
14361 find_most_specific_methods_list when searching for a
14362 method. Modified error report to list possible candidates when
14364 (find_applicable_accessible_methods_list,
14365 find_most_specific_methods_list, argument_types_convertible): New
14367 (refine_accessible_methods_list): Function deleted.
14368 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
14369 expr (if applicable) before calling patch_array_ref.
14370 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
14371 (enter_block): Fixed comment.
14372 (enter_a_block): New function.
14373 (patch_assignment): Reorganized. Call try_reference_assignconv for
14374 references. Call valid_cast_to_p instead of can_cast_to_p.
14375 (try_reference_assignconv,
14376 valid_builtin_assignconv_identity_widening_p): New functions.
14377 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
14378 (valid_cast_to_p, valid_method_invocation_conversion_p): New
14380 (build_string_concatenation): Don't resolve StringBuffer.
14381 (patch_cast): Fixed inverted arguments.
14382 (patch_array_ref): Code to save array expr deleted. Call
14383 valid_cast_to_p instead of can_cast_to_p.
14384 (generate_labeled_block): Call generate_name.
14385 (build_jump_to_finally, build_try_statement, java_get_catch_block,
14386 patch_try_statement): New functions.
14387 * typeck.c (match_java_method): Function deleted.
14389 1998-10-02 Anthony Green <green@cygnus.com>
14391 * jvspec.c: jvgenmain_spec uses different temporary file names.
14393 1998-10-02 Anthony Green <green@cygnus.com>
14395 * jvspec.c (lang_specific_driver): Fail if user specifies
14396 --main= when not linking.
14398 1998-09-28 Tom Tromey <tromey@cygnus.com>
14400 * class.c (make_class_data): Push value for `thread' field.
14401 * decl.c (init_decl_processing): Added `thread' field to class.
14403 * class.c (add_field): Always make static fields externally
14406 1998-09-26 Anthony Green <green@cygnus.com>
14408 * expr.c (build_java_athrow,
14409 build_java_throw_out_of_bounds_exception, expand_invoke,
14410 build_newarray, expand_java_multianewarray, build_java_monitor):
14411 Update comments to reflect _Jv_* function names.
14413 1998-09-25 Per Bothner <bothner@cygnus.com>
14415 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
14416 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
14417 * parse.y (expand_start_java_method): Likewise.
14419 1998-09-24 Per Bothner <bothner@cygnus.com>
14421 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
14423 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
14424 (add_field): No longer need to convert from RECORD_TYPE to pointer,
14425 * expr.c: Remove no-longer-needed calls to promote_type.
14426 * decl.c (give_name_to_locals): Liekwise.
14427 * jcf-parse.c (get_class_constant): Compensate for new signatures.
14428 * parse.y: Add/remove promote_type calls as appropriate.
14429 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
14430 (parse_signature_string): Likewise.
14431 (build_java_array_type): Fix for now signature convenions.
14433 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
14435 1998-09-23 Tom Tromey <tromey@cygnus.com>
14437 * class.c (init_class_processing): libjava function renamed to
14440 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14442 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
14443 * java-tree.def: Fixed DEFTREECODE third argument.
14444 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
14445 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
14446 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
14447 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14448 JAVA_THIS_EXPR): Now replaced by tree code definitions.
14449 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
14450 * lang.c (java_tree_code_type, java_tree_code_length,
14451 java_tree_code_name): New arrays.
14452 (lang_init): Append Java tree node definitions to Gcc ones.
14453 * lex.c (expression_obstack): Declared as extern when JC1_LITE
14455 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
14457 (java_lex): Allow declaration of empty string constants. Retain
14458 location information on CASE_TK and DEFAULT_TK.
14459 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
14460 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
14461 Modified to be more robust.
14462 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
14463 (build_new_invocation, try_builtin_assignconv,
14464 patch_switch_statement, string_constant_concatenation,
14465 build_string_concatenation, patch_string_cst, patch_string,
14466 java_expand_switch): New function declarations.
14467 * parse.y: Rules related to switch and EH tagged <node>.
14468 (label_id): Set to NULL_TREE
14469 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
14471 (this_or_super:): Fixed indentation.
14472 (statement:, statement_nsi:, statement_without_trailing_substatement:,
14473 statement_expression:): Removed call to RULE on all sub-rules.
14474 (switch_expression:, switch_labels:): New rules.
14475 (switch_statement:, switch_block:, switch_block_statement_groups:,
14476 switch_block_statement_group:, switch_labels:, switch_label:):
14478 (throw_statement:, synchronized_statement:, try_statement:):
14479 Defined temporary actions.
14480 (class_instance_creation_expression:): Call
14481 build_new_invocation. Fixed indentation.
14482 (field_access): Fixed indentation.
14483 (method_invocation): Likewise.
14484 (make_qualified_primary): Use THIS_EXPR.
14485 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
14486 resolving from SUPER, set *type_found.
14487 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
14488 (java_complete_tree): Removed unused local variable `location'. Case
14489 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
14490 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
14491 on MODIFY_EXPR: and all binary operator tree code cases. Removed
14492 STRING_CST: case. default: checks for patchable strings.
14493 (complete_function_arguments): Transform string constant or
14494 crafted StringBuffer if necessary.
14495 (build_method_invocation): Fixed comments.
14496 (build_new_invocation): New function.
14497 (patch_assignment): Call try_builtin_assignconv to figure a valid
14498 assignment conversion between builtin types.
14499 (try_builtin_assignconv): New function.
14500 (build_binop): Use URSHIFT_EXPR directly to call build.
14501 (operator_string): Use UNARY_PLUS_EXPR.
14502 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
14504 (do_merge_string_cste, merge_string_cste,
14505 string_constant_concatenation, build_string_concatenation,
14506 patch_string, patch_string_cst): New function.
14507 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
14508 (patch_unaryop): Likewise. New test of valid ++/-- operands.
14509 (build_newarray_node): Use NEW_ARRAY_EXPR.
14510 (build_this): Use THIS_EXPR.
14511 (build_return): Enable debug information on return statement.
14512 (build_if_else_statement): Likewise.
14513 (complete_labeled_statement): Fixed related comment.
14514 (build_loop_body): Fixed comment.
14515 (build_bc_statement): Enable debug information on break/continue
14517 (patch_bc_statement): Fixed typos. Handle SWITCH statement
14519 (patch_switch_statement, case_identity, java_expand_switch): New
14522 1998-09-21 Per Bothner <bothner@cygnus.com>
14524 * buffer.h (BUFFER_INIT): New macro.
14525 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
14526 Pass (struct jcf_partial *state) to most functions.
14527 (jcf_block, jcf_relocation): New types.
14528 Support labels, branches, conditionals, loops.
14530 1998-09-21 Tom Tromey <tromey@cygnus.com>
14532 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
14534 1998-09-21 Per Bothner <bothner@cygnus.com>
14536 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
14537 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
14538 not integer_type_node (INT_TYPE_SIZ bits).
14540 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
14542 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
14543 * jcf-dump.c (print_exception_table): New function.
14544 (disassemble_method): Better handling of wide instructions.
14545 Make more robust for bad input.
14547 1998-09-30 Jeffrey A Law (law@cygnus.com)
14549 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
14552 1998-09-17 Jeffrey A Law (law@cygnus.com)
14554 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
14556 1998-09-17 Tom Tromey <tromey@cygnus.com>
14558 * Makefile.in ($(PARSE_H)): Removed target.
14560 1998-09-17 Jeffrey A Law (law@cygnus.com)
14562 * Makefile.in (JAVA_OBJS): Add memmove.o
14563 (memmove.o): New target & rules.
14565 1998-09-15 Tom Tromey <tromey@cygnus.com>
14567 * expr.c (expand_invoke): Don't generate a call to the class init
14570 1998-09-14 Jeffrey A Law (law@cygnus.com)
14572 * Makefile.in: Add many missing dependencies.
14573 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
14575 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
14576 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
14578 1998-09-11 Per Bothner <bothner@cygnus.com>
14580 * decl.c (complete_start_java_method): If method is static (and
14581 not private) call _Jv_InitClass.
14582 * expr.c (expand_invoke): Don't call build_class_init.
14584 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
14586 1998-09-10 Jeffrey A Law (law@cygnus.com)
14588 * Make-lang.in (GCJ): Define before using.
14590 1998-09-09 Jeffrey A Law (law@cygnus.com)
14592 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
14593 losing due to namespace pollution in GNU getopt.h
14595 1998-09-09 Tom Tromey <tromey@cygnus.com>
14597 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
14598 (java.all.cross): Likewise.
14599 (java.rest.encap): Likewise.
14601 1998-09-08 Jeffrey A Law (law@cygnus.com)
14603 * gjavah.c (print_class_decls): Fix thinko in arglist
14604 * jcv-io.c (find_classfile): Similarly.
14606 1998-09-07 Jeffrey A Law (law@cygnus.com)
14608 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
14610 1998-09-05 Tom Tromey <tromey@cygnus.com>
14612 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
14613 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
14614 * Makefile.in (PARSE_C): New macro.
14615 (PARSE_H): Likewise.
14616 (PARSE_SCAN_C): Likewise.
14617 ($(PARSE_C)): Target renamed from parse.c.
14618 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
14619 (clean): Remove parse-scan.c as well.
14620 (parse.o): Depend on $(PARSE_C).
14622 1998-09-05 Anthony Green <green@cygnus.com>
14624 * README, license.terms: Removed.
14626 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
14627 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
14628 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
14629 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
14630 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
14631 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
14632 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
14633 and Java trademark attribution.
14635 1998-09-04 Tom Tromey <tromey@cygnus.com>
14637 * Makefile.in: Use gcjh, not gjavah.
14638 * config-lang.in (stagestuff): Use gcjh, not gjavah.
14639 * Make-lang.in: Changed gjavah to gcjh everywhere.
14641 1998-09-03 Per Bothner <bothner@cygnus.com>
14643 * gjavah.c: Support new -prepend -add -append flags.
14644 (print_method_info): Method is not virtual if class is final.
14646 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14648 * jv-scan.c: Fixed copyright assignment.
14649 * keyword.gperf: Likewise.
14650 * keyword.h: Likewise.
14651 * lex.c: Fixed copyright assignment.
14652 (java_lex): Push unicode back when parsing '<'.
14653 * lex.h: Fixed copyright assignment.
14654 * parse-scan.y: Likewise.
14655 * parse.h: Fixed copyright assignment.
14656 (build_debugable_stmt, complete_for_loop): New function prototypes.
14657 * parse.y: Fixed copyright assignment.
14658 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
14659 size_zero_node when completing a loop with no exit condition.
14660 (for_statement_nsi:): Define action.
14661 (for_init:, for_update:): Return size_zero_node when empty.
14662 (declare_local_variables): Call build_debugable_stmt.
14663 (build_debugable_stmt): New function.
14664 (build_loop_body): Build debugable statement around loop
14666 (complete_loop_body): Take into account the debugable statement
14667 around the EXIT_EXPR.
14668 (complete_loop_body): New function.
14669 (patch_exit_expr): Fixed condition inversion.
14671 1998-09-02 Tom Tromey <tromey@cygnus.com>
14673 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
14674 name of thread define.
14675 * jvspec.c (THREAD_NAME): New macro.
14677 (THREADLIB): Likewise.
14678 (lang_specific_driver): Recognize attempt to link with thread
14679 library or gc library. Recognize -ljava on command line so it
14680 isn't linked against more than once.
14682 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14684 * parse-scan.y (report_main_declaration): Name of the class
14685 containing `main' can be a qualified name.
14687 1998-08-31 Tom Tromey <tromey@cygnus.com>
14689 * config-lang.in: Changed gjavac to gjc everywhere.
14690 * Make-lang.in: Changed gjavac to gjc everywhere.
14692 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14694 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
14695 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
14696 and install the files.
14697 * Makefile.in (JAVA_OBJS_LITE): New variable.
14698 (compiler:): Now include jv-scan as a dependency.
14699 (../jv-scan$(exeext), parse-scan.c): New targets.
14700 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
14701 * config-lang.in (compilers): Removed gcj, gjavah from the list.
14702 * jcf-parse.c (parse_source_file): Call java_layout_classes and
14703 check for errors even if parse_only.
14704 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
14706 (yylex): New function. Uses java_lex body.
14707 (java_lex): Removed commented out statement. Remove local variable
14708 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
14709 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
14710 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
14711 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
14712 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
14713 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
14715 (java_lex_error): Empty if JC1_LITE is defined.
14716 (java_get_line_col): Return 0 if JC1_LITE is defined.
14717 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
14718 SET_MODIFIER_CTX): Moved into the section containing the macros
14719 conditionally defined by JC1_LITE.
14720 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
14721 argument if JC1_LITE is defined.
14722 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
14723 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
14725 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
14726 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
14727 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
14728 to different values according to JC1_LITE.
14729 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
14730 declared if JC1_LITE set.
14731 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
14732 defined if JC1_LITE not set.
14733 (struct parser_ctx): Reorganized and skip the jc1 front end part
14735 (java_layout_classes): New function definition.
14736 (java_push_parser_context, java_init_lex, yyparse, yylex,
14737 yyerror): Prototype always declared. All other static function
14738 prototypes declared only if JC1_LITE is not set.
14739 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
14740 declared in parse.h.
14741 (java_layout_classes): New function.
14742 (java_complete_expand_methods): No longer layout the class here.
14743 * parse-scan.y: New file.
14744 * jv-scan.c: New file.
14746 1998-08-25 Tom Tromey <tromey@cygnus.com>
14748 * gjavah.c (main): Handle -friend option.
14749 (friend_specs): New global.
14750 (generate_access): Handle friend_specs.
14751 (process_file): Likewise.
14752 (MAX_FRIENDS): New macro.
14753 (friend_count): New global.
14754 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
14755 Changed all callers.
14757 1998-08-24 Per Bothner <bothner@cygnus.com>
14759 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
14760 (main): Handle processing all the entries of a named .zip archive.
14761 * jcf-io.c (jcf_trim_old_input): New function.
14762 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
14764 1998-08-24 Per Bothner <bothner@cygnus.com>
14766 * lang.c (flag_assume_compiled): Make default be on.
14768 1998-08-21 Per Bothner <bothner@cygnus.com>
14770 * jcf-dump.c: Add bunches of flags to control output more.
14771 (process_class): New function; support printing more than one class.
14772 (main): Support new --print-main and --javap flags.
14773 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14774 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14776 1998-08-20 Per Bothner <bothner@cygnus.com>
14778 Change mangling of dispatch table to match C++ vtable (w/thunks).
14779 * class.c (build_dtable_decl), java-tree.h: New function.
14780 (make_class_data): Call it.
14781 * decl.c (init_decl_processing): Likewise.
14783 1998-08-19 Warren Levy <warrenl@cygnus.com>
14785 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14786 soft_anewarray; adjust args passed.
14787 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14788 match _Jv_NewObjectArray.
14790 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14792 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14793 * expr.c (loopup_label): Call create_label_decl.
14794 (create_label_decl): New function.
14795 (java_lang_expand_expr): Call expand_start_bindings with argument
14797 * java-tree.h Added space after PROTO in function declarations
14799 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14800 (create_label_decl, push_labeled_block): New function
14802 * lex.c (label_id): Initialize.
14803 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14805 * parse.h Added space after PROTO in function declarations when
14807 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14808 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14809 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14810 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14812 (struct parser_ctxt): New fields current_loop,
14813 current_labeled_block.
14814 (build_if_else_statement, patch_if_else_statement,
14815 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14816 generate_labeled_block, complete_labeled_statement,
14817 build_bc_statement, patch_bc_statement, patch_loop_statement,
14818 build_new_loop, build_loop_body, complete_loop_body): New function
14820 * parse.y (java_warning_count): New global variable.
14821 (label_id): New static variable.
14822 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14823 (block:): Return size_zero_node when block is empty.
14824 (empty_statement:): Return size_zero_node.
14825 (statement:): Implement supplemental action when for_statement: is
14827 (label_decl:): New rule.
14828 (labeled_statement:): Rewritten using label_decl. Actions
14830 (labeled_statement_nsi:): Likewise.
14831 (if_then_statement): Actions implemented.
14832 (while_expression): New rule.
14833 (while_statement:): Rewritten using while_expression. Actions
14835 (while_statement_nsi:): Likewise.
14836 (do_statement_begin:): New rule.
14837 (do_statement:): Rewritten using do_statement_begin. Actions
14839 (for_statement:): Rewritten using for_begin. Actions implemented.
14840 (for_statement_nsi:): Likewise.
14841 (for_header:, for_begin:): New rules.
14842 (for_init:): Actions implemented.
14843 (statement_expression_list:, break_statement:,
14844 continue_statement:): Likewise.
14845 (yyerror): Count number of issued warning(s).
14846 (java_report_errors): Report error(s) and/or warning(s).
14847 (java_complete_class): Use build_java_argument_signature to
14848 recompute completed method signature.
14849 (java_check_regular_methods): New locals method_wfl and aflags.
14850 Use method_wfl instead of lookup_cl during error reports. Fixed
14851 indentation and modified some error messages. Use
14852 lang_printable_name in method instead of the DECL_NAME. New code
14853 to issue warnings on methods not overriding corresponding methods
14854 private to a different package.
14855 (java_method_add_stmt): Call add_stmt_to_compound.
14856 (add_stmt_to_compound): New function.
14857 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14858 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14859 (build_if_else_statement, patch_if_else_statement,
14860 build_labeled_block, generate_labeled_block,
14861 complete_labeled_statement, build_new_loop, build_loop_body,
14862 complete_loop_body, patch_loop_statement, build_bc_statement,
14863 patch_bc_statement, patch_exit_expr): New functions.
14864 * typeck.c (build_java_signature): Build argument signature before
14865 enclosing it in between parenthesis.
14867 1998-08-17 Warren Levy <warrenl@cygnus.com>
14869 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14870 (JAVA_OBJS): Added reminder comment
14872 1998-08-13 Nick Clifton <nickc@cygnus.com>
14874 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14875 be interpreted as a long long.
14877 1998-08-13 Warren Levy <warrenl@cygnus.com>
14879 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14880 soft_initialise_class. Use _Jv_NewMultiArray, not
14881 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14882 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14883 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14884 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14886 1998-08-12 Per Bothner <bothner@cygnus.com>
14888 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14889 length_identifier_node): New global tree node constants.
14890 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14891 Replace uses by super_identifier_node etc.
14892 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14894 * parse.y (resolve_field_access): Don't special-case ".length" if
14895 flag_emit_class_files.
14896 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14897 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14900 1998-08-11 Per Bothner <bothner@cygnus.com>
14902 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14903 * class.c (make_method_value): Remove init for removed fields.
14905 * class.c (layout_class): Use build_java_argument_signature.
14906 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14908 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14909 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14910 (build_java_signature): Don't use push_java_argument_signature.
14912 * typeck.c (lookup_argument_method): New function.
14913 * parse.y (java_check_regular_methods): Use lookup_argument_method
14914 instead of lookup_java_method2 followed by lookup_java_method.
14916 * parse.y (check_method_redefinition): Minor optimization.
14918 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14919 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14921 1998-08-10 Tom Tromey <tromey@cygnus.com>
14923 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14926 * gjavah.c (java_float_finite): Use K&R-style definition.
14927 (java_double_finite): Likewise.
14928 (generate_access): Now returns void. Changed all callers.
14929 (last_access_generated): Removed.
14930 (process_file): Only make a single pass over the .class file.
14932 1998-07-29 Per Bothner <bothner@cygnus.com>
14934 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14935 for compatibility for G++ (with -fvtable-thunks).
14936 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14938 * gjavah.c (process_file): Use public inheritance for super-class.
14940 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14942 * lex.c (java_init_lex): Initialize ctxp->package.
14943 * parse.h (struct parser_ctxt): package and package_len replaced
14944 by tree package, an identifier node. Field method_decl_list is
14945 gone. Fixed comments.
14946 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14947 class_in_current_package): New function prototypes.
14948 * parse.y (array_type:): Set class loaded flag on primitive type
14950 (package_declaration:): Assign ctxp->package to the
14952 (method_invocation:): Handle invocation of method qualified by
14954 (single_type_import_declaration:): Removed ambiguity check.
14955 (java_pop_parser_context): New local variable `next'. Reset and
14956 set IMPORT_CLASSFILE_NAME flags on current and previous import
14958 (java_accstring_lookup): Use new local macro COPY_RETURN.
14959 (lookup_field_wrapper): New function.
14960 (parser_qualified_classname): Use merge_qualified_name.
14961 (parser_check_super_interface): Broaden error message.
14962 (do_resolve_class): Check for qualified class name in the current
14963 compilation unit if appropriate.
14964 (process_imports): Check for already defined classes.
14965 (check_pkg_class_access): Got rid of call to
14966 get_access_flags_from_decl.
14967 (java_complete_expand_methods): Call safe_layout_class based on
14968 the current class size.
14969 (make_qualified_primary): Build a WFL qualification on primary if
14971 (merge_qualified_name): New function.
14972 (make_qualified_name): Use merge_qualified_name.
14973 (resolve_expression_name): Use safe_lookup_field.
14974 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14975 (resolve_qualified_expression_name): Likewise. Check on resolved
14976 element accessibility.
14977 (not_accessible_p, class_in_current_package): New functions.
14978 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14979 (patch_method_invocation_stmt): Merged common pieces. Check
14980 accessibility of invoked method.
14981 (check_for_static_method_reference): Add returned type in error
14983 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14984 (refine_accessible_methods_list): Merged two conditions in test.
14985 (java_complete_class): Sanity check on stabilize_ref gone.
14986 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14988 1998-07-28 Per Bothner <bothner@cygnus.com>
14990 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14992 1998-07-24 Tom Tromey <tromey@cygnus.com>
14994 * gjavah.c (F_NAN): Removed.
14995 (F_NAN_MASK): New macro.
14996 (F_POSITIVE_INFINITY): Removed.
14997 (F_NEGATIVE_INFINITY): Likewise.
14998 (java_float_finite): Rewrote.
14999 (D_NAN_MASK): Renamed.
15000 (java_double_finite): Rewrote.
15001 (D_POSITIVE_INFINITY): Removed.
15002 (D_NEGATIVE_INFINITY): Likewise.
15004 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
15005 If verbose, print underlying representation of value in hex.
15007 1998-07-24 Per Bothner <bothner@cygnus.com>
15009 * buffer.h, buffer.c: New files.
15010 * Makefile.in (JAVA_OBJS): Add buffer.o.
15012 Support locals variables and writing their debug entries to .class.
15013 * jcf-write.c: Simplify some by user new buffer type.
15014 (vode_buffer_grow): Removed.
15015 (struct localvar_info): New type.
15016 (localsvars, localvartable): New buffers.
15017 (localvar_alloc, localvar_free): New functions.
15018 (generate_bytecode_insns): Handle local variables.
15019 (generate_classfile): Write LocalVariableTable attribute.
15021 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15023 * jcf-io.c (open_in_zip): Check the zipfile magic number.
15024 * zipfile.h (ZIPMAGIC): New macro.
15026 1998-07-24 Tom Tromey <tromey@cygnus.com>
15028 * Makefile.in (gjavah.o): Updated dependencies.
15029 (jcf-dump.o): Likewise.
15030 (all.indirect): Use ../gjavah.
15031 (../gjavah$(exeext)): Likewise.
15032 (clean): Don't remove gjavah.
15033 (clean): Remove parse.c, not java/parse.c.
15034 * Make-lang.in (java): Added gjavah.
15035 (gjavah$(exeext)): New target.
15036 (GJAVAH_SOURCES): New macro.
15037 (java.all.build): Added gjavah.
15038 (java.all.cross): Likewise.
15039 (java.rest.encap): Likewise.
15040 * config-lang.in (compilers, stagestuff): Added gjavah.
15042 1998-07-23 Tom Tromey <tromey@cygnus.com>
15044 * gjavah.c (java_float_finite): New function.
15045 (java_double_finite): Likewise.
15046 (F_POSITIVE_INFINITY): New macro.
15047 (F_NEGATIVE_INFINITY): Likewise.
15049 (D_POSITIVE_INFINITY): Likewise.
15050 (D_NEGATIVE_INFINITY): Likewise.
15052 (print_field_info): Use java_float_finite and java_double_finite.
15054 1998-07-23 Per Bothner <bothner@cygnus.com>
15056 * parse.y (method_header): Name "this" implicit argument.
15058 1998-07-22 Per Bothner <bothner@cygnus.com>
15060 * jcf-write.c: Write out LineNumberTable attribute in .class file.
15061 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
15062 (put_linenumber): New function.
15063 (generate_bytecode_insns, generate_classfile): Write line numbers.
15065 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15067 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
15068 (lookup_name, build_known_method_ref, build_class_init,
15069 build_invokevirtual, invoke_build_dtable, match_java_method,
15070 build_field_ref, pushdecl_force_head, build_java_binop,
15071 binary_numeric_promotion, build_decl_no_layout,
15072 build_java_arrayaccess, build_newarray, build_anewarray,
15073 build_java_array_length_access, build_java_arraynull_check): New
15074 extern function prototypes.
15075 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15076 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
15078 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
15080 * jcf.h (jcf_out_of_synch): New extern function prototype.
15081 * parse.h: Static/global function implemented in parse.y
15082 prototyped and declarations moved at the end of the file.
15083 (DECL_P): Check that the argument isn't null.
15084 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15085 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
15086 (QUAL_DECL_TYPE): New macro.
15087 (PARAMS): Macro definition removed.
15088 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
15089 (return_statement:): Call build_return.
15090 (field_access:): Call make_qualified_primary in sub rule.
15091 (method_invocation:): Build method invocation and call
15092 make_qualified_primary when processing primaries.
15093 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
15094 get_type_from_signature.
15095 (java_check_regular_method): Extra integer 0 argument when calling
15096 lookup_java_method2.
15097 (lookup_java_interface_method2): Extra method DECL argument when
15098 calling lookup_java_interface_method2.
15099 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
15100 COMPOUND_EXPR node.
15101 (java_complete_expand_method): Layout current class iff not
15102 already done. Don't process interface's methods.
15103 (java_complete_expand_method): Use super class only if it
15104 exists. Use current class otherwise.
15105 (make_qualified_primary): New function.
15106 (resolve_expression_name): Process qualified expression or
15107 expression from primary the same way.
15108 (resolve_expression_name): Two last arguments to
15109 resolve_field_access are now NULL_TREEs.
15110 (resolve_field_access): New variable is_static. Local field must
15111 be DECLs. is_static computed on field DECLs only. Append code in
15112 where_found to the field access if necessary. Use QUAL_DECL_TYPE
15113 to initialize field_type.
15114 (resolve_qualified_expression_name): New local variable,
15115 previous_call_static and is_static. Handle primaries with function
15116 calls, casts, array references and `this'. `super' now handled as
15117 `(super_class)this'. Use is_static to clarify boolean expressions.
15118 Added code to handle case where a proper handle is required to
15119 access a field. Use QUAL_DECL_TYPE where applicable.
15120 (maybe_access_field): New function.
15121 (patch_method_invocation_stmt): New arguments primary, where,
15122 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
15123 deleted. Use `where' as a type to search from if specified. Check
15124 for static method reference where forbidden. Append primary or
15125 current_this to the argument list if not calling constructor nor
15127 (check_for_static_method_reference): New function.
15128 (patch_invoke): Layout the class on which new is done if
15130 (lookup_method_invoke): Changed format to report errors on
15132 (qualify_ambiguous_name): New local variable this_found. Now
15133 handle things from primaries. Method call are considered
15135 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
15136 changed into NULLs.
15137 (not_initialized_as_it_should_p): Comply with the new DECL_P.
15138 (java_complete_tree): New case fo RETURN_EXPR. Process function
15139 call arguments in separate function.
15140 (complete_function_arguments): New function.
15141 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
15143 (patch_assignment): Take the return function slot into account as
15144 a RHS. Distinguish assignment from a return.
15145 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
15146 when checking methods in interfaces.
15147 (resolve_type_during_patch): NULL argument to unresolve_type_p
15148 instead of NULL_TREE.
15149 (patch_newarray): Fixed typo in comment.
15150 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
15151 (build_return, patch_return): New functions.
15152 * typeck.c (lookup_java_constructor): Fixed typo in comment.
15154 1998-07-21 Per Bothner <bothner@cygnus.com>
15156 * constants.c (find_name_and_type_constant, find_fieldref_index,
15157 find_methodref_index): New methods.
15158 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
15159 just return given method. Also, rename to build_known_method_ref.
15160 (expand_invoke): Rename call to build_invoke_non_interface.
15161 * java-tree.h, parse.h: Update prototype.
15162 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
15163 (such as expand_expr_stmt) if flag_emit_class_files.
15164 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
15165 STACK_TARGET, IGNORE_TARGET): New macros.
15166 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
15167 (generate_bytecode_insn): New function to generate method's bytecode.
15168 (generate_classfile): Node generate Code attribute for a method.
15169 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
15170 push_long_const, field_op, adjust_typed_op, maybe_wide):
15171 New functions used by generate_bytecode_insn.
15173 * typeck.c (signature_include_return): Remove variable.
15174 (push_java_argument_signature, build_java_argument_signature): New.
15175 (build_java_signature): Use push_java_argument_signature.
15176 * parse.y: Use build_java_argument_signature instead of fiddling
15177 with signature_include_return.
15179 1998-07-17 Tom Tromey <tromey@cygnus.com>
15181 * gjavah.c (print_c_decl): Always generate JArray<>* for array
15184 * Makefile.in (all.indirect): Added gjavah$(exeext).
15185 (gjavah$(exeext)): Added $(exeext).
15188 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15190 * class.c (layout_class): Call to java_layout_parsed_class replace
15191 by safe_layout_class.
15192 * expr.c (build_java_array_length_access): Removed static storage
15193 class in the function definition.
15194 (build_java_arraynull_check): Likewise.
15195 Also fixed typos in two comments.
15196 * lex.c (java_init_lex): Initialize static global kw_length.
15197 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
15198 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
15200 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
15201 * parse.h (resolve_no_layout): New static function declaration.
15202 (get_identifier_in_static): Declaration removed.
15203 (java_layout_parsed_class): Function name declaration changed to
15205 (build_newarray_node, patch_newarray, resolve_type_during_patch,
15206 not_initialized_as_it_should_p, build_this): New static function
15208 (pushdecl_force_head, build_java_binop, int_fits_type_p,
15209 binary_numeric_promotion, stabilize_reference,
15210 build_decl_no_layout, build_java_arrayaccess): Extern function
15211 declarations moved into their own section.
15212 (build_newarray, build_anewarray, build_java_array_length_access,
15213 build_java_arraynull_check): New extern function declarations.
15214 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
15215 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
15217 (CALL_CONSTRUCTOR_P): New macro.
15218 * parse.y (kw_length): New static global tree node.
15219 (return_statement): Tagged <node>.
15220 (RETURN_TK): Tagged <operator>.
15221 (variable_declarator_id:): Build variable declaration with an
15222 empty initialization value if a syntax error was found in the
15223 initialization part of the variable declaration.
15224 (statement_without_trailing_substatement:): return_statement: now
15225 uses the default rule.
15226 (return_statement:): Temporarily fixed to return NULL_TREE.
15227 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
15228 (class_instance_creation_expression:): Class creation rules now
15229 call build_method_invocation upon reduction.
15230 (array_creation_expression:): Rules call build_newarray_node upon
15232 (dim_exprs:): Build a list of dimension expressions.
15233 (dim_expr:): Store location of the OSB_TK in the dimension
15235 (method_invocation:): Added a new error rule.
15236 (build_unresolved_array_type): WFL argument may also be an array
15237 on a primitive type. Name of the argument changed to reflect this.
15238 (method_declarator): Insert argument type at the beginning of the
15239 argument type list and later reverse the list.
15240 (unresolved_type_p): Argument 'returned' may be optionally
15242 (java_layout_class_from_source): Function renamed
15244 (resolve_and_layout): Now call resolve_no_layout and
15246 (resolve_no_layout): New function.
15247 (purify_type_name): New function.
15248 (complete_class_report_errors): Call purify_type_name during error
15249 report on a type not found.
15250 (process_imports): error_found local variable doesn't need to be
15251 initialized to zero.
15252 (declare_local_variables): New local type_wfl. Fixed typo in error
15253 message. type_wfl assigned to unresolved type and used to register
15254 incomplete type. Build a WFL around the variable initialization
15255 statement so that debug info can be generated on it.
15256 (source_start_java_method): Reverse argument list after they've
15258 (current_this): New static global variable.
15259 (java_complete_expand_methods): Set current_this when appropriate.
15260 (resolve_expression_name): Build correct static and non static
15261 field access bearing a simple name.
15262 (resolve_field_access): Resolve the length field of arrays. Handle
15264 (patch_method_invocation_stmt): Set the type of the method
15265 invocation to error_mark_node. This value is later overridden by a
15266 valid type, if any. Don't handle qualified constructor invocation
15267 as qualified method invocation. Call lookup_method_invoke with its
15268 new flag. It's no longer necessary to access the selected method
15269 as the value of a tree list. Handle constructor invocation.
15270 (patch_invoke): Reverse argument list when invoking non interface
15271 methods. Insert call to new as the first argument of the
15273 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
15274 defined within a final class. Return INVOKE_STATIC if the invoked
15275 method is a constructor.
15276 (lookup_method_invoke): New lc argument is a flag to indicate a
15277 constructor lookup. Now handle constructor lookup. Choose the most
15278 specific method in case several were matching the invocation
15279 requirements. Return a method decl instead of a tree list featuring
15280 one single method decl element.
15281 (refine_accessible_methods_list): New lc flag argument to
15282 indicate that a constructor is being looked up.
15283 (not_initialized_as_it_should_p): New function.
15284 (java_complete_tree): Now process fake tree codes
15285 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
15286 save_expr on resolved function call arguments. Case on
15287 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
15288 (patch_assignment): LHS can be a field access expression. When
15289 dealing with reference, lhs_type is the promoted type of the
15290 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
15292 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
15293 (patch_binop): Use not_initialized_as_it_should_p where
15295 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
15296 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
15298 (resolve_type_during_patch): New function.
15299 (patch_cast): Call resolve_type_during_patch to resolve type and
15300 report error accordingly.
15301 (patch_array_ref): Use not_initialized_as_it_should_p where
15302 applicable. Array base expression is saved before being
15303 used. Promote the type of an array elements if it contains non
15305 (build_newarray_node, patch_newarray, build_this): New functions.
15307 1998-07-16 Tom Tromey <tromey@cygnus.com>
15309 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
15310 increment it in `for' statement.
15311 (print_field_info): If number is inf or nan, don't print it.
15312 (print_method_info): If method name is `delete', just ignore it.
15313 (print_c_decl): Special-case jstringArray.
15315 * gjavah.c (help): New function.
15316 (no_argument): New function.
15317 (usage): Changed text.
15318 (main): Rewrote argument handling. Now handles -v, --help,
15320 (version): New function.
15321 (found_error): New global.
15322 (main): Return found_error.
15323 (generate_access): Set found_error.
15324 (print_c_decl): Likewise.
15326 1998-07-15 Tom Tromey <tromey@cygnus.com>
15328 * gjavah.c (print_c_decl): Don't print "," when examining field.
15329 Skip type name when looking at "[L" types.
15330 (process_file): Now static.
15331 (generate_access): Now returns int.
15332 (last_access_generated): New global.
15333 (process_file): Clear last_access_generated; make multiple passes
15335 (print_field_info): Just return if generate_access returns true.
15336 (print_method_info): Likewise. Also, allow <init> functions to
15338 (print_c_decl): Added is_init argument. Print constructors
15340 (print_cxx_classname): Use UTF8_GET to extract characters from
15342 (print_base_classname): New function.
15343 (print_class_decls): New function.
15344 (process_file): Use it.
15345 (utf8_cmp): New function.
15347 1998-07-13 Nick Clifton <nickc@cygnus.com>
15349 * lang-options.h: Format changed to match changes in gcc/toplev.c
15350 to implement a --help option.
15352 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
15354 * decl.c (init_decl_processing): Revert change to dtable_type.
15356 1998-07-09 Per Bothner <bothner@cygnus.com>
15358 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
15360 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
15362 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
15364 * lang.c (lang_init): Default flag_exceptions to 1, without
15365 checking to see if it's 2 first.
15367 1998-07-08 Jeffrey A Law (law@cygnus.com)
15369 * constants.c: Include "system.h".
15370 * decl.c: Likewise.
15371 * lang.c (flag_new_exceptions): Get via extern now.
15372 (lang_init_options): New functions. Turn on flag_new_exceptions.
15374 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
15376 * lex.c (java_lex): Return 0 when we see an invalid character in
15379 * lex.c (java_read_char): Specify extra argument when calling
15381 (java_read_unicode, java_parse_end_comment,
15382 java_parse_escape_sequence): Likewise,
15383 (java_lex): Specify extra argument when calling
15384 java_lex_error. Test that IDs are beginning with a legal character
15385 for IDs. Handle invalid characters with an error message and a
15386 call to java_lex_error.
15387 (java_lex_error): Adjust column position by new argument
15388 `forward'. Issue an error even if in the middle of reporting an
15391 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
15393 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
15394 we don't explicitly put a null pointer when we're copying it.
15396 1998-07-07 Tom Tromey <tromey@cygnus.com>
15398 * gjavah.c (print_cxx_classname): New function.
15399 (super_class_name): Likewise.
15400 (print_super_fields): Removed.
15401 (in_super): Removed.
15402 (print_field_info): Never generate #defines.
15403 (print_c_decl): Changed generated types to match JNI. No longer
15404 print class name before method name.
15405 (print_method_info): Print "static" before static methods.
15406 Print "virtual" before non-final methods.
15407 (usage): Use exit(1), not exit(-1).
15409 (print_field_info): Use %.17g to print a double.
15410 (last_access): New globals.
15411 (process_file): Initialize last_access.
15412 (usage): Now static.
15413 (ACC_VISIBILITY): New define.
15414 (generate_access): New function.
15415 (print_field_info): Call it.
15416 (print_method_info): Likewise. Also, generate information for all
15417 methods, not just native methods. Return void.
15418 (print_c_decl): Return void.
15419 (print_field_info): Return void.
15421 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15423 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
15424 processing the jc1 grammar file. Prefix bison functions and
15425 variables with java_.
15426 (parse.c): Dependencies on parse.h and lex.h
15427 * expr.c (build_java_arrayaccess): Function now global.
15428 * java-tree.h: Comment reorganized to carry on previous
15429 classification effort.
15430 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
15431 RESOLVE_TYPE_NAME_P): New flags on WFLs.
15432 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
15433 java_parse (new prefix java_ generated by bison).
15434 (java_layout_parsed_class, java_register_parsed_class): Function
15436 (yyparse): Removed unnecessary call to init_outgoing_cpool.
15437 * lex.c (static tree wfl_op): Variable deleted.
15438 (java_init_lex): Initialize kw_super and kw_this. Initialize more
15439 ctxp fields to NULL_TREE.
15440 (java_lex): No longer create WFL for operators. Filename caching
15441 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
15442 created as STRING_CST and later expanded. Removed extra argument
15443 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
15445 (build_wfl_node): Removed code in comments.
15446 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
15447 store token and location data in the current bison token.
15448 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
15449 static/extern function declaration at the beginning of the file.
15450 (struct qualification): Data structure definition deleted.
15451 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
15452 (qualify_ambiguous_name): Function declaration modified. Function
15453 now returns nothing.
15454 (build_array_ref, patch_array_ref, make_qualified_name,
15455 resolve_qualified_expression_name, maybe_generate_clinit,
15456 resolve_field_access): New static function declarations.
15457 (build_java_arrayaccess): New extern function declaration.
15458 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
15459 (CALL_EXPR_PRIMARY): Macro deleted.
15460 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
15461 (struct parser_ctxt): Field initialized_final
15462 removed. non_static_initialized, static_initialized: New fields.
15463 * parse.y (static tree kw_super, static tree kw_this): New global
15465 (%union): tree wfl field of operator member replaced by int
15466 location. WFLs are non longer created for operators.
15467 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
15468 (qualified_name:): Now calls make_qualified_name to build the
15470 (type_declaration:): Consider generating <clinit> when class
15472 (variable_declarator:): Directly build an assignment node when the
15473 variable is initialized when declared.
15474 (this_or_super:): Build a WFL and set current location when THIS
15475 or SUPER are parsed.
15476 (expression_statement:): Wrap statement around a WFL.
15477 (primary_no_new_array:): Fixed typo. Changed value returned by
15478 THIS_TK because of its new type (temporary).
15479 (dim_exprs:): Temporary fix because of OSB_TK's new type.
15480 (field_access:): Build qualified name with SUPER.
15481 (method_invocation:): Fixed returned value because of SUPER's new
15483 (array_access:): Use OSB_TK location information.
15484 (post_increment_expression:, post_decrement_expression:,
15485 unary_expression:, pre_increment_expression:,
15486 pre_decrement_expression:, unary_expression_not_plus_minus:,
15487 cast_expression:, multiplicative_expression:,
15488 additive_expression:, shift_expression:, relational_expression:,
15489 equality_expression:, and_expression:, exclusive_or_expression:,
15490 inclusive_or_expression:, conditional_and_expression:,
15491 conditional_or_expression:, assignment:): Use new location/token
15492 information available on operators.
15493 (create_class): Set super_decl_type to NULL_TREE when processing
15495 (register_fields): Field initialization is now a MODIFY_EXPR
15496 node. Chain initialization code to the matching lists (according
15497 to the field declaration modifiers).
15498 (maybe_generate_clinit): New function.
15499 (method_header): Don't set method's DECL_NAME to a WFL when adding
15500 methods to java.lang.Object.
15501 (resolve_and_layout): Now can return NULL_TREE if the type
15502 resolution fails. Otherwise, return the class DECL instead of its
15504 (check_method_redefinition): Don't patch method DECL_NAME if it
15505 belongs to java.lang.Object.
15506 (process_imports): Simply assign error_found to the value returned
15507 by check_pkg_class_access.
15508 (declare_local_variables): Don't use their init statements (if
15509 any) when parsing error were previously found. Reuse MODIFY_EXPR
15510 build during parsing as an init statement.
15511 (java_method_add_stmt): Now return the current method body.
15512 (java_layout_parsed_class, java_register_parsed_class): Functions
15514 (java_complete_expand_methods): Initialize the constant pool on a
15515 per class basis. Layout the classes before expanding their method
15516 bodies. Don't try expand artificial constructor code if error were
15517 found. Make the classes data and register them if no error were
15519 (java_complete_expand_method): Retrieve an artificial constructor
15520 argument list before entering its body. Assign the top block to
15521 the artificial constructor function body and set types of declared
15522 blocks and compound statements to void. Walk method body if not an
15523 artificial constructor.
15524 (make_qualified_name, cut_identifier_in_qualified): New functions.
15525 (resolve_expression_name): Fixed comments. Save/restore the
15526 current class CLASS_LOADED_P flag value. Build non qualified
15527 static field access and handle qualified expression names.
15528 (resolve_field_access, resolve_qualified_expression_name): New
15530 (patch_method_invocation_stmt): Use the new expression resolution
15531 scheme, calling resolve_field_access when the function call is
15532 resolved as an expression.
15533 (qualify_ambiguous_name): Function rewritten to work on qualified
15534 expression produced by make_qualified_name.
15535 (java_complete_tree): Promote type when function's argument are
15536 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
15537 the assignment to discover further errors if RHS is a expression
15538 name that fails to evaluate. Declare LHS initialized even though
15539 the assignment failed. Don't use the location variable and removed
15540 extra argument in patch function calls. Now handle the ARRAY_REF
15541 case and build internal string representation when STRING_CSTs are
15543 (build_method_invocation): Don't wrap function call around a WFL.
15544 (build_assignment): Likewise. Use the operator location
15546 (patch_assignment): Handle array access LHSs. Handle error
15547 provenance, resulting in a better error report.
15548 (build_binop): Use op_location from operator as binop location
15550 (build_unaryop, build_incdec, build_cast): Likewise.
15551 (patch_binop): Extract location information from the node. Fixed
15552 typo in error message.
15553 (patch_unary_op): Extract location information from the node.
15554 (build_array_ref, patch_array_ref): New functions.
15556 1998-07-01 Tom Tromey <tromey@cygnus.com>
15558 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
15559 match _Jv_IsInstanceOf.
15560 * decl.c (init_decl_processing): Use _Jv_NewArray, not
15561 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
15563 1998-06-30 Tom Tromey <tromey@cygnus.com>
15565 * decl.c (init_decl_processing): Functions are now named
15566 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
15568 1998-06-29 Per Bothner <bothner@cygnus.com>
15570 * java-tree.h (load_class): Add prototype.
15571 * class.c (is_compiled_class): Add missing arg to load_class.
15572 * expr.c (expand_java_NEW): Call load_class.
15573 * parse.y (process_import): Removed bogus use of void return value.
15575 1998-06-25 Per Bothner <bothner@cygnus.com>
15577 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
15578 Function name is "_Jv_Throw" instead of "soft_athrow".
15579 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
15580 Function name is "_Jv_AllocObject" instead of "soft_new".
15581 Takes an extra parameter (object size).
15582 * expr.c: Update calls.
15584 1998-06-24 Per Bothner <bothner@cygnus.com>
15586 * lex.c (java_get_line_col): Handle end-of-file.
15587 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
15589 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
15591 * lang.c (lang_init): Make -fexceptions the default.
15592 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
15593 exception handling is not turned on.
15595 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
15597 * lang.c (flag_new_exceptions): Make this this default.
15598 * decl.c (end_java_method): Call emit_handlers.
15599 * except.c (method_init_exceptions): Set language code and version.
15600 (expand_start_java_handler): Enable exception, and call
15601 expand_eh_region_start.
15602 (expand_end_java_handler): Enable exception, and set up catch blocks.
15603 (emit_handlers): New routine to generate the saved handlers.
15604 * java-except.h (emit_handlers): Add prototype.
15606 1998-06-12 Per Bothner <bothner@cygnus.com>
15608 We used to have three different representations of the constant pool:
15609 the CPool structure, the tree_constant_pool, and the constructures
15610 used to build the Class object (which may need class and string
15611 constants) in compiled code. None were appropriate for compiling
15612 to .class files, so I did a major overhaul.
15614 First, the tree_constant_pool array was removed. Things were
15615 modified to the CPool structure in the JCF could be used.
15616 Second, a "capacity" field was added to the CPool, and functions
15617 written to search for a matching constant, adding one if not found.
15618 The code that generated the Class object was changed to use a CPool.
15619 The actual TREE_LISTs used to build the CONSTRUCTORs used for
15620 the static Class object are now only in build_constants_constructor.
15621 Finally, I wrote code which can generate a .class file (including its
15622 constant pool) from the RECORD_TYPE of a class. This is a big step
15623 on the way to compiling Java source into .class files.
15625 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
15626 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
15628 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
15629 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
15630 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
15631 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
15632 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
15633 (lang_type): Removed constant_pool field.
15634 * jcf.h (CPool): Renamed size to count. Added field capacity.
15635 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
15636 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
15637 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
15639 * constants.c (current_constant_pool_tags, current_constant_pool_data,
15640 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
15641 * constants.c (build_constants_constructor): Use new outgoing_cpool.
15642 (set_constant_entry, find_constant1, find_constant2,
15643 find_class_constant, count_constant_pool_bytes, write_constant_pool,
15644 find_utf8_constant, find_class_or_string_constant): New functions.
15646 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
15647 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
15648 (give_name_to_class, get_class_constant): Likewise.
15649 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
15650 (get_name_and_type_constant, get_ref_constant): Removed.
15651 * parse.h (parser_ctxt): Remove field tree_constant_pool.
15652 * parse.y: Don't save/restore tree_constant_pool.
15653 * verify.c (verify_jvm_instructions): Update for new approach.
15654 * expr.c (expand_invoke, expand_java_field_op): Likewise.
15656 * lang-options.h: Added -femit-class-file, -femit-class-files.
15657 * lang.c (flag_emit_class_files), java-tree.h: New flag.
15658 (lang_f_options): Added "emit-class-file(s)".
15660 * expr.c (build_java_arrayaccess): Generate more efficient array
15661 bounds checking, by using unsigned compare.
15663 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
15665 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15667 * parse.h: New comment on the handling of unresolved type
15668 identifiers. JDEPs are now part of the jdep_code enum.
15669 (typedef struct jdep): Now use enum jdep_code or int, depending on
15670 availability. Both are narrowed down to an 8 bits bitfield.
15671 (CALL_EXPR_PRIMARY): Fixed comment.
15673 1998-06-10 Tom Tromey <tromey@cygnus.com>
15675 * Make-lang.in (java): Added gjavac and jvgenmain.
15676 (java.start.encap): Depend on gjavac.
15677 (java.rest.encap): Depend on jvgenmain.
15679 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
15680 (JAVA_CROSS_NAME): Likewise.
15681 (java.all.build): Depend on jvgenmain and gjavac.
15682 (java.all.cross): Depend on jvgenmain and gjavac-cross.
15683 (jvgenmain$(exeext)): New target.
15684 (java.install-common): Wrote.
15685 * config-lang.in (compilers, stagestuff): Added gjavac and
15688 1998-06-10 Dave Brolley <brolley@cygnus.com>
15690 * lang.c (lang_decode_option): New argc/argv interface.
15692 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15694 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
15695 * decl.c (build_decl_no_layout): New function.
15696 * expr.c (java_lang_expand_expr): Layout declarations found in
15697 blocks before they're pushed.
15698 * jcf-parse.c (load_class): Save current line when parsing class
15700 (parse_source_file): Register class before expanding their
15702 * lang.c (put_decl_node): Produce `null' when `void *' is
15704 * lex.c (static tree wfl_op): New static global, for error report
15706 (java_init_lex): wfl_operator and wfl_op initialized
15707 here. Filename caching added for wfl_op. Return wfl_op when `(' is
15709 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
15710 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
15711 build_unresolved_array_type): New static function definitions.
15712 (build_decl_no_layout): New extern function declared.
15713 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
15714 faulty modifier exists.
15715 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
15716 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
15717 (UNARY_PLUS_EXPR): New fake operator.
15718 (struct parser_ctxt): New field osb_number.
15719 * parse.y (static tree wfl_operator): New static WFL for operator
15720 bound error messages.
15721 (DECR_TK, INCR_TK): Moved.
15722 (OP_TK): Tagged <operator>.
15723 (array_type:): Now call build_unresolved_array_type.
15724 (dim_expr:): Count the number of '[' seen.
15725 (post_increment_expression, post_decrement_expression,
15726 pre_increment_expression, pre_decrement_expression,
15727 unary_expression_not_plus_minus, unary_expression:): Actions are
15728 now building the corresponding unary expressions.
15729 (cast_expression:): Actions are now building cast expressions.
15730 (build_unresolved_array_type): New function.
15731 (create_interface): Reset the number of declared interfaces.
15732 (create_class): Likewise.
15733 (method_header): Methods declared within the scope of an interface
15734 are now implicitly set public and abstract.
15735 (java_complete_class): Variable's and parameter's type are patched
15736 with a promoted type.
15737 (declare_local_variables): Resolved non builtin types are promoted
15738 before being used to build a variable decl. Removed type patch
15739 posted on variable initialization statement.
15740 (source_start_java_method): Use build_decl_no_layout to build the
15741 decl of a parameter of incomplete type.
15742 (java_register_parsed_class): Process interfaces too. Call
15743 rest_of_decl_compilation on each processed class declarations.
15744 (java_complete_expand_methods): Don't attempt to expand things in
15746 (java_complete_tree): Process CONVERT_EXPR, even though it always
15747 has a type. Propagate error_mark_node to node's type too. Promote
15748 method's call argument type and return error_mark_node if
15749 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
15750 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
15751 handle unary operator nodes.
15752 (build_assignment): Added comment.
15753 (print_int_node): New function.
15754 (patch_assignment): New second argument. New error handling. Use
15755 print_int_node. Handle references. Use can_cast_to_p to issue
15756 different error message according to the context and check upon
15757 the initialization of the RHS.
15758 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
15759 (operator_string): Handle more operators.
15760 (patch_binop): No longer use a function static
15761 wfl_operator. Improved error message on shift distance.
15762 (build_unaryop, build_incdec, build_cast, patch_unaryop,
15763 patch_cast): New functions.
15765 1998-06-05 Per Bothner <bothner@cygnus.com>
15767 * jvspec.c: New file.
15768 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15770 * java-tree.h (identifier_subst): Add declaration.
15772 1998-06-04 Tom Tromey <tromey@cygnus.com>
15774 * jvgenmain.c (main): Generate call to JvRunMain.
15776 * class.c (make_class_data): Push value for "sync_info" field.
15777 * decl.c (init_decl_processing): Push "sync_info" field.
15779 1998-06-03 Per Bothner <bothner@cygnus.com>
15781 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15782 Java (source) name, not signature.
15783 Set TYPE_ALIGN to (at least) that of element_type.
15785 1998-06-02 Per Bothner <bothner@cygnus.com>
15787 * class.c: Moved classname-mangling-rekated code to ...
15788 * mangle.c: ... this new file.
15789 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15790 * Makefile.in: Update for above changes.
15792 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15794 * expr.c (truthvalue_conversion): Convert integer and floating
15795 point value to their truth value.
15796 * lex.c (java_lex): Handle the `null' literal.
15797 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15798 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15799 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15802 * parse.y: Reorganization/documentation on token declaration.
15803 (binop_lookup[]): New added new tree codes.
15804 (relational_expression): Build corresponding binary operators.
15805 (equality_expression, conditional_and_expression,
15806 conditional_or_expression): Likewise.
15807 (java_complete_class): Fix crash in debug message.
15808 (java_complete_tree): Check initialization of method call
15809 arguments. Further bogus node evaluation to detect more error
15810 during assignments. Handles more binary operators.
15811 (patch_assignment): Use DECL_P.
15812 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15814 (operator_string): Handle more case. Compacted source.
15815 (patch_binop): Changed function comment. Checking for
15816 uninitialized first operand takes the compound assignment into
15817 account and uses DECL_P. Checking for uninitialized second operand
15818 delayed to routine's end. Use macros to issue type bound error
15819 messages and issue messages on both operands if their types are
15820 different. Force fixed type into node. Handle all binary
15823 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15825 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15826 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15827 build operator node and return tokens.
15828 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15829 * parse.h (java_complete_tree): Changed returned type in prototype.
15830 (build_method_invocation, build_assignment, patch_assignment,
15831 patch_binop): New static function declarations.
15832 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15833 BUILD_EXPR_WFL): New macros.
15834 * parse.y (enum tree_code binop_lookup[]): New static for token to
15836 (%union): Parser union has new sub-structure `operator'.
15837 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15838 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15839 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15840 ASSIGN_ANY_TK): Tokens tagged `operator'.
15841 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15842 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15843 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15844 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15845 (assignment_operator:): Rule tagged `operator'.
15846 (expression_statement:): Re-installed default rule.
15847 (method_invocation:): Sub rules call build_method_invocation.
15848 (postfix_expression:): Don't attempt to resolve name here. Just
15850 (multiplicative_expression:): Sub-rules build corresponding binop
15852 (additive_expression:, shift_expression:, and_expression:,
15853 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15854 (assignment:): Sub rule invoke build_assignment.
15855 (assignment_operator:): Default rules on sub rules.
15856 (force_error): Added documentation on this variable.
15857 (declare_local_variables): Build initialization calling
15859 (expand_start_java_method): Removed unused rtx declaration. Mark
15860 arguments as already initialized.
15861 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15862 (java_complete_expand_methods): Don't process next method if
15863 completion of the previous one triggered errors.
15864 (java_complete_expand_method): Call source_end_java_method if no
15865 error were found during completion.
15866 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15867 locals declaratilon. Handle names found within a class. Return
15868 error_mark_node when things aren't found.
15869 (patch_method_invocation_stmt): Return error_mark_node on failures.
15870 (patch_invoke): Removed unused local. Return the correct node.
15871 (java_complete_tree): Now returns a value. The BLOCK section binds
15872 local identifiers and the type of a BLOCK is now void. Assign the
15873 result of operand completion on COMPOUND_EXPR. Assign the
15874 encapsulated node of a WFL to the result of its completion, except
15875 when the node is an identifier. Now handle MODIFY_EXPR and several
15876 binary operators. Return error_mark_node on errors.
15877 (build_method_invocation, build_assignment, patch_assignment,
15878 build_binop, operator_string, patch_binop): New functions.
15879 * typeck.c (binary_numeric_promotion): New function.
15881 1998-05-21 Per Bothner <bothner@cygnus.com>
15883 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15884 Replace most uses of ident_subst by identifier_subst.
15886 * class.c (push_class_static_dummy_field): Removed function.
15887 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15888 instead of looking got "class" static field. Create that decl here.
15889 (class_identifier_node): Removed; no longer needed.
15890 (init_class_processing): Don't init class_identifier_node.
15891 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15892 Do nreverse 0 times (instead of twice) for Object and Class.
15893 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15895 1998-05-20 Per Bothner <bothner@cygnus.com>
15897 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15898 while initializing linenumber_count and linenumber_table.
15899 Do it before init_function_start (which calls emit_line_note).
15900 * expr.c (expand_byte_code): Don't need to clear lineno here.
15902 1998-05-18 Tom Tromey <tromey@cygnus.com>
15904 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15905 then mangle number as _N_.
15907 * class.c (mangle_class_field): New function.
15908 (build_class_ref): Set assembler name of class reference using
15909 mangle_class_field.
15910 (push_class_static_dummy_field): Likewise.
15912 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15914 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15915 of assigning to TREE_CODE. The latter method exploits a feature
15916 of GCC that is not ANSI compliant.
15918 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15920 * decl.c (pushdecl_force_head): New function.
15921 (pushlevel): Removed conditional printf.
15922 (complete_start_java_method): Don't enter local variable scope if
15923 function is compiled from source code.
15924 * expr.c: parse.h now included
15925 (java_lang_expand_expr): New function.
15926 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15927 printf. Terminate buffer when doing directories.
15928 * jcf-parse.c (parse_source_file): Call lang_init_source before
15929 parsing and before code generation.
15930 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15931 use printf if the macro is defined.
15932 * lang.c (lang_init): Install lang_expand_expr hook on
15933 java_lang_expand_expr.
15934 (java_dummy_print): New function.
15935 (lang_init_source): New function.
15936 * lex.c (java_lex): Remember location of an opening brace at the
15937 second nesting level.
15938 (java_is_eol): Unget character seen after a CR if it is EOF.
15939 * parse.h: Now includes lex.h
15940 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15941 printf if the macro is defined.
15942 (expand_start_java_method, build_expr_block, enter_block,
15943 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15944 New static function declarations.
15945 (pushdecl_force_head): New extern function declaration.
15946 (INCOMPLETE_TYPE_P): New macro.
15947 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15948 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15949 BLOCK_EXPR_ORIGIN): New macros.
15950 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15951 DECL_SOURCE_LINE_LAST): New macros.
15952 (struct parser_ctxt): Removed field current_method_decl, redundant
15953 with the field current_function_decl. Added fields
15954 first_ccb_indent1 and pending_block.
15955 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15956 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15958 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15959 (compilation_unit:): Cosmetic on sub rule.
15960 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15961 (variable_initializer:): Installed default rule on expression:.
15962 (method_declaration:): method_header: starts a new
15963 method. method_body: installs the function body, absorbs blocks
15964 emitted for temporary variable scopings, pops function's body block
15965 and merges function's last statement lineno in DECL_SOURCE_LINE.
15966 (method_body:): Installed default rules.
15967 (block:): Call enter_block when an opening brace is seen. Absorb
15968 scoping blocks and call exit_block when a closing brace is seen.
15969 (block_statement:): Cosmetic changes.
15970 (method_invocation:): Create WFL around CALL_EXPR node.
15971 (patch_stage): Added comment around definition.
15972 (method_header): Try to use first_ccb_indent1 as the first line of
15973 the method, so BP debug info are emitted at the first opening
15974 brace of the function. If the function has no body, use the
15975 location of the function's name. Override currently defined method
15976 name with the matching WFL so we can point redefinition errors
15977 using the location where the function's name was declared.
15978 (check_abstract_method_header): Interprets DECL_NAME as an
15979 identifier or as a WFL, accordingly.
15980 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15981 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15982 location and name information out of it and reinstall DECL_NAME to
15983 its original identifier node value.
15984 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15985 function's source code).
15986 (read_import_dir): Test the value returned by find_class and issue
15987 a fatal accordingly.
15988 (declare_local_variables): Push a new block for the scope of the
15989 new variable(s) if code has been already generated at that nesting
15990 level. Pinpoint redefinition errors using the variable id
15991 WFLs. Generate initialization code if necessary. If the variable
15992 type is incomplete, register a patch on its decl.
15993 (source_start_java_method): Rewritten. Define a new block for the
15994 function's parameters. Build parameter decl out of function's
15995 arguments and register them for a patch if their types are
15997 (expand_start_java_method): Includes the part of
15998 source_start_java_method that was pushing the parameter decls and
15999 completing the method start code.
16000 (source_end_java_method): Removed call the expand_end_bindings and
16001 poplevel (already taken care of). Reinstall function's arguments
16002 and get function's last line of code before calling
16003 expand_function_end.
16004 (java_method_add_stmt): New comment before the function's
16005 code. Complement the second operand of the current COMPOUND_EXPR
16007 (java_complete_expand_methods): Don't generate debug info on line
16008 zero when expanding a generated constructor.
16009 (java_complete_expand_method): Set start and end line numbers for
16010 a artificially generated constructor to one and manually call
16011 enter_block and exit_block when defining it. For all methods:
16012 expand function's start calling the new expand_start_java_method
16013 and invoke java_complete_tree on the effective method's body, if
16015 (resolve_expression_name): Now use lookup_name_in_blocks to search
16016 local variable decls and print out an error when variables are
16018 (patch_method_invocation_stmt): Inserted comment before the
16020 (lookup_method_invoke): Chain method's arguments using chainon
16021 with the current arg list as a second argument. Inserted missing
16022 IDENTIFIER_POINTER when reporting an error on methods not found.
16023 (refine_accessible_methods_list): Don't retain constructors.
16024 (patch_arguments): Function removed.
16025 (java_complete_tree): Inserted comment before the function's
16026 code. New case for BLOCKs. Moved the WFL case a bit
16027 further. Complete function's arguments.
16028 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
16029 maybe_absorb_scoping_blocks): New functions.
16031 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16033 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
16035 * jcf-parse.c (parse_source_file, java_error_count): New forward
16036 and extern declarations.
16037 (java_parse_abort_on_error): Macro moved.
16038 (jcf_parse_source): fatal called if fopen fails. Now calls
16040 (parse_source_file): New parse_only parameter. Reflects the
16041 elimination of the second pass.
16042 (yyparse): parse_source_file called with argument set to 0.
16043 * jcf.h (JCF_ZERO): Sets java_source to zero.
16044 * lex.c (java_init_lex): pass argument is gone. Function modified
16045 to be called once during the analysis of a file.
16046 (java_unget_unicode): Fixed typo in fatal message.
16047 (java_get_line_col): Likewise.
16048 (java_lval): Likewise. String literals no longer built during
16050 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
16052 * parse.h (MODIFIER_WFL): New macro.
16053 (parse_check_super, parser_check_super_interface): Now return int.
16054 (parser_chain_incomplete_item, not_builtin_p,
16055 complete_method_decl): Declarations removed.
16056 (build_method_invocation_stmt, build_invoke): Renamed using the
16057 `patch' instead of `build'
16058 (register-incomplete_type, obtain_incomplete_type,
16059 java_complete_tree, java_complete_expand_method,
16060 unresolved_type_p, create_jdep_list): New function declarations.
16061 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
16062 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
16063 (jdep): New typedef on new struct _jdep.
16064 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
16065 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
16066 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
16067 JDEP_RESOLVED_P): New macros.
16068 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
16069 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
16070 JDEP_VARIABLE): New enum values and jdep kinds.
16071 (jdeplist): New typedef on struct _jdeplist.
16072 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
16074 (CALL_EXPR_PRIMARY): New macro.
16075 (struct parser_ctxt): Fields java_pass, current_method_decl,
16076 method_decl_list deleted. New field jdeplist.
16077 (INCOMPLETE_P): Macro deleted.
16078 * parse.y (single_type_import_declaration:): Removed pass switch.
16079 (type_import_on_demand_declaration): Likewise.
16080 (field_declaration:): Removed pass switch on all sub rules.
16081 (class_declaration:): Call the complete_class_decl removed on
16083 (method_declaration:): Removed second pass switch. No longer chain
16084 methods decl when method_header reduced.
16085 (method_header:): Sub rules no longer depend on pass switch.
16086 (method_declarator:): Likewise.
16087 (method_body:): Likewise.
16088 (abstract_method_declaration:): Likewise.
16089 (block_statement:): Likewise.
16090 (local_variable_declaration:): Likewise.
16091 (argument_list:): Likewise.
16092 (method_invocation:): Likewise. Call to build_method_invocation_stmt
16093 removed. Partial CLASS_EXPR tree node built instead.
16094 (postfix_expression:): Removed pass switch on all sub rules.
16095 (java_pop_parser_context): Free classd_list content.
16096 (yyerror): Call obstrack_grow0 to finalize error message.
16097 (check_class_interface_creation): Comment modified to reflect new
16098 returned value meaning. Removed second pass switch. Return 1 if an
16099 error was found, 0 otherwise. Adjust pointer on filename if a
16100 leading path separator was found.
16101 (maybe_create_class_interface_decl): Removed first pass switch
16102 when linking the class decl to the class_list. Install a new
16103 jdep_list for the class.
16104 (add_superinterfaces): List of unresolved interfaces is
16105 gone. Unresolved interfaces are directly added to the current
16107 (create_interface): Second pass shortcut removed.
16108 ctpx->modifier_ctx access through MODIFIER_WFL.
16109 (create_class): Second pass shortcut removed. Call to
16110 register_incomplete_type replaces the call to
16111 parser_chain_incomplete_item.
16112 (complete_class_decl): Function removed.
16113 (duplicate_declaration_error): New way of retrieving redeclared
16115 (register_fields): Call to lookup_modifier_cl replaced by
16116 MODIFIER_WFL. New way of handling unresolved type, using
16117 unresolved_type_p and obtain_incomplete_type.
16118 register_incomplete_type replaces call to parser_chain_incomplete_item.
16119 (patch_stage): New static global variable.
16120 (method_header): New way of handling unresolved type, using
16121 unresolved_type_p and obtain_incomplete_type. patch_stage used to
16122 indicates that the method decl needs to be patched.
16123 (check_abstract_method_header): Call to lookup_modifier_cl
16124 replaced by MODIFIER_WFL.
16125 (method_declarator): Incomplete argument type are registered
16126 calling register_incomplete_type. Patch on the declared method is
16127 issued in that case.
16128 (unresolved_type_p): New function.
16129 (parser_check_super_interface): New comment to reflect function's
16130 modified returned type (int). Function and has a new argument
16131 this_wfl. Call to parse_error_context uses this_wfl instead of
16132 relying on lookup_cl.
16133 (parser_check_super): Comment reflects function's new returned
16134 type (int). Function returns nonzero value on error.
16135 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
16136 register_incomplete_type, jdep_resolve_class): New functions to
16137 handle incomplete types in declarations.
16138 (java_complete_class): Rewritten to work with the new incomplete
16139 type handling scheme.
16140 (complete_class_report_errors): Likewise.
16141 (complete_method_decl): Removed: it jobs is now handled by
16142 java_complete_class.
16143 (do_resolve_class): Class loaded in not already loaded and not
16144 found in Java source code.
16145 (java_check_regular_methods, java_check_abstract_methods): Don't
16146 call complete_method_decl anymore.
16147 (lookup_modifier_cl, not_builtin_p): Functions deleted.
16148 (read_import_dir): Got rid of the pass number dependency.
16149 (declare_local_variables): New handling of unresolved types (patch
16151 (source_start_java_method): New parameter level. Function called
16152 with level set to 1 when argument types are potentially
16153 unresolved. Called to complete the job with level set to 2 once
16154 types are complete.
16155 (source_end_java_method): Call to permanent_allocation
16156 removed. Waiting to be replaced by a more suitable obstack
16158 (java_complete_expand_methods, java_complete_expand_method,
16159 java_expand_finals): New functions.
16160 (build_method_invocation_stmt): Renamed
16161 patch_method_invocation_stmt. Extracts function call expression
16162 (wfl) and arguments (args) from CALL_EXPR tree operands.
16163 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
16164 call. Patch the function and argument operand of the CALL_EXPR
16166 (patch_argument, java_complete_tree): New functions.
16168 1998-04-20 Per Bothner <bothner@cygnus.com>
16170 Recover from missing fields and methods (i.e. error instead of fatal).
16171 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
16172 * expr.c (expand_invoke): Recover from missing method.
16173 (expand_java_field_op): Recover from missing field.
16174 Inline references to java.lang.{Integer,Char,...}.TYPE.
16175 * typeck.c (get_type_from_signature), java-tree.h: New function.
16176 * class.c (add_method): Use get_type_from_signature.
16177 (build_class_ref): Handle a class that was not found.
16178 * typeck.c (convert): Handle conversion to pointers (for convenience).
16179 * verify.c (verify_jvm_instructions): Use get_type_from_signature
16180 instead of lookup_field to handle missing fields.
16182 * jcf-parse.c (process_zip_dir): Set java_source.
16184 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
16186 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
16188 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
16190 * jcf-parse.c (load_class): Don't change input_filename before
16191 calling jcf_parse_source (but still do it before calling
16193 (jcf_parse_source): Assign input_filename after having saved the
16195 * lex.c (java_init_lex): Chain a WFL node to the import on demand
16196 list. ctxp->modifier_ctx zeroed according to its new
16197 definition. ctxp->filename initialized. Removed
16198 JAVA_MODIFIER_CTX_UNMARK.
16199 (java_unget_unicode): Update the character based column position.
16200 (java_allocate_new_line): ref_count not used anymore. Always free
16201 ctxp->p_line. Initialize c_line->char_col to 0.
16202 (java_get_unicode): Update the character based column position.
16203 (java_lex): Use ctxp->elc to store current position in source
16204 file, at the beginning of the parsed token. Set modifier_ctx entry
16205 corresponding to the parse modifier to a WFL node. Return a WFL
16206 node when an identifier is parsed.
16207 (java_lex_error): Now uses ctxp->elc to store current position in
16209 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
16210 * lex.h (build_wfl_node): New function definitions.
16211 (struct java_line): ref_count and next fields are gone. New field
16213 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16214 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
16215 (JAVA_COLUMN_DELTA): New macro.
16216 (java_lc): New typedef on new struct _java_lc.
16217 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
16218 (parse_error_context, parse_warning_context): Changed prototypes.
16219 (java_get_line_col): Added as an available global function.
16220 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
16221 (IC_DECL): Replaced by macro IC_TYPE
16222 (DEPEND_WFL): New macro.
16223 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
16225 (exit_java_complete_class): Removed a commented out statement.
16226 (struct parser_ctxt): Added comments on fields. modifier_ctx is
16227 now an array of tree nodes. Deleted fields line_list and
16228 e_line. New field elc, to replace e_line.
16229 * parse.y (array_type:): Build WFL node.
16230 (qualified_name:): Build a single WFL node out of two. Retain
16231 the location information of the first node in the resulting node.
16232 (package_declaration:): Use package name as a WFL node
16233 (single_type_import_declaration:): Use imported name as a WFL node.
16234 (type_import_on_demand_declaration:): Use root of the imported
16235 packages as a WFL node.
16236 (field_declaration:): Removed unused local variable cl.
16237 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
16238 (yyerror): New static elc. Removed static error_line, error_pos.
16239 New local code_from_source. Save ctxp->elc into elc at the first
16240 pass. Call java_get_line_col to get a string of the line where
16241 the error occurred.
16242 (debug_line): Removed static function.
16243 (parse_error_context, parse_warning_context): Parameter cl is now
16244 a WFL node. Use its value to initialize ctxp->elc.
16245 (redefinition_error): Parameter cl is now a WFL node.
16246 (parse_add_interface): New parameter wfl. No longer call
16247 lookup_cl, use wfl instead.
16248 (check_class_interface_creation): Parameter cl is now a WFL node.
16249 (maybe_create_class_interface_decl): Likewise.
16250 (add_superinterfaces): New function.
16251 (create_interface): Removed local cl, node, super_decl,
16252 super_decl_type. Function now uses id as a WFL node. Better
16253 warning/error report on obsolete or forbidden mix of
16254 modifiers. Now calls add_superinterfaces to register interfaces.
16255 (create_class): Removed local cl, node. Local variable id is used
16256 as a WFL node. Better error report on forbidden modifier
16257 mix. Uses add_superinterfaces to register interfaces.
16258 (find_field): Argument cl is now a WFL node. Now store the WFL
16259 node of a fields that needs to be checked for their
16261 (method_header): Local variable node non longer used. Local
16262 variable id replaces cl.
16263 (check_modifiers_consistency): Local variable cl is now a WFL
16265 (method_declarator): Local variable cl replaced by parameter id.
16266 (parser_qualified_name): Now uses parameter name as a WFL node.
16267 (parser_check_super_interface): New parameter wfl, for achieve
16268 greater accuracy during error reports.
16269 (parser_chain_incomplete_item): New parameter named location. Used,
16270 along the decl, to construct the incomplete item node.
16271 (java_complete_class): resolve_class now uses WFL node extracted
16272 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
16274 (complete_method_decl): Unresolved function's argument types are WFL.
16275 (resolve_class): Parameter cl is now a WFL node.
16276 (resolve_and_layout): Likewise.
16277 (do_resolve_class): Likewise. Try first to use cl and then do the
16278 lookup on the decl when calling check_pkg_class_access.
16279 (complete_class_report_errors): Use IC_TYPE in place of
16280 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
16281 instead of doing a lookup over the decl.
16282 (java_check_final): Use WFL info from field tree list.
16283 (lookup_cl): Rewritten and returns a statically defined WFL node.
16284 (lookup_modifier_cl): Now uses information from WFL nodes.
16285 (process_imports): Likewise.
16286 (read_import_dir): name and cl arguments replaced by a single WFL
16287 node. Function modified accordingly.
16288 (find_in_imports_on_demand): Now uses WFL node.
16289 (check_pkg_class_access): cl argument is now a WFL node.
16290 (declare_local_variables): Fixed to use WFL nodes.
16291 (resolve_expression_name): Likewise.
16292 (build_method_invocation_stmt): name_combo argument renamed
16293 wfl. Function modified to use WFL nodes.
16294 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
16295 (lookup_method_invoke): cl is now a WFL node. Added missing
16296 IDENTIFIER_POINTER to class type decl name.
16298 1998-04-14 Dave Brolley <brolley@cygnus.com>
16300 * lang.c (init_parse): Now returns char* containing the filename.
16302 1998-04-10 Per Bothner <bothner@cygnus.com>
16304 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
16306 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
16307 * class.c (make_class_data): If flag_assume_compiled, initial class
16308 state is CSTATE_PREPARED; make superclass and interfaces direct
16309 references, rather than constant pool indexes.
16311 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16313 * parser.y: Include flags.h. Removed debug variable pl.
16314 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
16315 (block:): Likewise.
16316 (labeled_statement_nsi:): Generate debug info when reducing
16317 expression_statement:.
16318 (check_pkg_class_access): get_access_flags_from_decl invocation
16319 fixed for new CLASS_* flags location.
16320 (source_end_java_method): Save/restore parser context when
16321 entering/leaving this routine. Restore lineno to its right value
16322 before calling expand_end_bindings.
16323 (build_method_invocation_stmt): build_invoke called with the
16324 current line information.
16325 (build_invoke): New argument cl. Wrap the function call around a
16327 (refine_accessible_methods_list): Changed comment, removed
16329 * parse.h: Fixed typo in comments.
16330 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
16331 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
16332 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
16334 * lex.c (java_lex): Record the last closing curly bracket of a
16336 * jcf-parse.c (jcf_parse_source): Now calls
16337 java_check_methods. Clarified comment, fixed typo.
16339 1998-04-09 Dave Brolley <brolley@cygnus.com>
16341 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
16342 (finish_parse): Expose for non USE_CPPLIB builds.
16344 1998-04-08 Jeffrey A Law (law@cygnus.com)
16346 * lang.c (lang_print_xnode): New function.
16348 1998-04-03 Per Bothner <bothner@cygnus.com>
16350 * decl.c (class_dtable_decl), java-tree.h: New tree node.
16351 * class.c (get_dispatch_vector, get_dispatch_table): New functions
16352 used to build a class's dispatch table.
16353 (make_class_data): Generate dispatch table if flag_assume_compiled.
16354 Set dtable of class object to address of class_dtable_decl.
16356 * decl.c (int_decl_processing): Make soft_badarrayindex_node
16357 be volatile and have side effects - generates better code.
16359 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
16360 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
16362 * expr.c (expand_invoke): If class is final, method is
16363 effectively final, so can call it directly.
16365 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
16367 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
16369 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16371 * parse.y (build_method_invocation_stmt): Removed extra argument
16374 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16376 * expr.c (dtable_indent): Now static global.
16377 (expand_invoke): Now call invoke_build_dtable and
16378 build_invokevirtual.
16379 (invoke_build_dtable, build_invokevirtual): New functions.
16380 * jcf-io.c (find_class): Defer issuing a warning by setting
16381 jcf->outofsynch to 1.
16382 * jcf-parse.c (jcf_out_of_synch): New function.
16383 (load_class): Test this_jcf.outofsynch flag and call
16384 jcf_out_of_synch accordingly.
16385 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
16386 comment indentation.
16387 * lex.c (java_get_unicode): Fixed code indentation.
16388 (java_lex): Create string literal. Fixed typo. Removed several
16389 premature obstack_free.
16390 * parse.h: New enums for name resolution and invocation mode.
16391 (struct qualification): New data structure.
16392 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
16393 (do_resolve_class, build_method_invocation_stmt,
16394 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
16395 debug_line, identical_subpath_p, invocation_mode,
16396 refine_accessible_methods_list, build_invoke,
16397 lookup_method_invoke): New functions declared.
16398 (build_invokevirtual, invoke_build_dtable, match_java_method,
16399 build_field_ref, jcf_out_of_synch): New references to external
16401 (struct parse_ctxt): Removed artificial_constructor field.
16402 * parse.y: (array_type:): Type defined for this rule.
16403 (class_type:): Installed default rule for interface_type:.
16404 (array_type:): Now build Java array type.
16405 (qualified_name:): Now use obstack_grow0.
16406 (method_declaration:): Skip the artificial constructor added to
16408 (abstract_method_declaration:): Execute the code only during pass 1.
16409 (block:): Installed default rule in block_statements:.
16410 (block_statement:): Add the statement to the method during pass 2.
16411 (statement_expression): Installed default rule for
16412 method_invocation:.
16413 (argument_list:): Added code to build the argument list.
16414 (method_invocation:): Added call to create the method invocation
16416 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
16417 (debug_line): New function for debug.
16418 (complete_class_decl): No longer do something during pass 1.
16419 (method_header): Use BUILD_PTR_FROM_NAME.
16420 (parser_qualified_classname): Use obstack_grow0. Removed bogus
16422 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
16423 function's main comment.
16424 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
16426 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
16427 (resolve_class): Now works with arrays.
16428 (do_resolve_class, resolve_and_layout): New functions.
16429 (java_check_regular_methods): Reverse method list before and after
16430 having processed it. No longer set ctxp->artificial_constructor.
16431 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
16432 accordingly. Fixed typo in issued error message. Now use
16434 (find_in_imports_on_demand): Now use obstack_grow0.
16435 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
16436 (source_end_java_method): Call expand_expr_stmt instead of
16437 expand_expr. Calls it before calling expand_function_end.
16438 (java_method_add_stmt): Do nothing if errors were found during
16440 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
16441 (build_method_invocation_stmt, build_invoke, invocation_mode,
16442 lookup_method_invoke, refine_accessible_methods_list,
16443 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
16445 * typeck.c (build_java_signature): Properly end method signature
16446 if return type skipped.
16447 (match_java_method): New function.
16449 1998-03-16 Per Bothner <bothner@cygnus.com>
16451 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
16453 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
16455 * expr.c (build_invoke_non_interface): New function.
16456 (methods_ident, ncode_ident): Now static globals.
16457 (expand_invoke): Use build_invoke_non_interface.
16458 * java-tree.h (struct lang_decl): New field function_decl_body.
16459 (DECL_FUNCTION_BODY): New macro.
16460 * jcf-parse.c (jcf_parse_source): Deeper check before setting
16461 CLASS_FROM_SOURCE_P.
16462 (parse_source_file): Fixed typos. Call java_layout_parsed_class
16463 before starting pass 2. Call to java_generate_parsed_class replaced
16464 by java_register_parsed_class.
16465 * lex.c: Fixed typo in header. Some line width related formating.
16466 * lex.h: Some line width related formating.
16467 * parse.h (source_end_java_method, resolve_expression_name,
16468 complete_class_decl, maybe_create_class_interface_decl,
16469 check_class_interface_creation): New static function declarations.
16470 (java_layout_parsed_class, java_method_add_stmt): New function
16472 (struct parser_ctxt): Field mark_class_generate removed. New
16473 fields class_list and artificial_constructor.
16474 * parse.y: Fixed typo in header.
16475 (class_declaration:): Call complete_class_decl when class body
16477 (method_declaration:): Call source_end_java_method in pass 2 when
16478 the method body is defined.
16479 (postfix_expression:): Do expression name resolution on sub-rule
16480 name during pass 2.
16481 (create_class, create_interface): Merged common pieces.
16482 (check_class_interface_creation, maybe_create_class_interface_decl):
16484 (complete_class_decl): New function.
16485 (register_fields): Fixed line width related typo.
16486 (method_header): Correctly skip first argument when fixing
16487 argument line. Changed the loop.
16488 (java_check_circular_reference): Now use ctxp->class_list.
16489 (java_complete_class): Removed start/stop marking.
16490 (java_check_regular_methods): Now takes a class decl as an
16491 argument. Add default constructor if none were encountered.
16492 (java_check_methods): Now use ctxp->class_list. Changed call to
16493 java_check_regular_methods.
16494 (source_start_java_method): Set DECL_ARG_TYPE for each function
16496 (source_end_java_method, java_method_add_stmt): New functions.
16497 (java_generate_parsed_class): No longer exists.
16498 (java_layout_parsed_class, java_register_parsed_class): New functions.
16499 (resolve_expression_name): New function.
16501 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16503 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
16504 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
16505 until pass initializations are done. Call read_import_dir with
16507 * parse.h: (lookup_modifier_cl): New function declared.
16508 (INTERFACE_FIELD_MODIFIERS): New macro.
16509 (OBSOLETE_MODIFIER_WARNING): New macro.
16510 * parse.y: (register_fields): Class type and current field name in
16511 local variables. Check modifier(s) if adding field(s) to an interface.
16512 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
16513 and report errors using the faulty modifier line context.
16514 (lookup_modifier_cl): New function.
16515 (read_import_dir): Detect and report default import processing
16518 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
16520 Add a pair of -fassume-compiled/-fno-assume-compiled options.
16521 * class.c (is_compiled_class): Return 1 after making sure it
16522 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
16523 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
16524 * java-tree.h (flag_assume_compiled): Add decl.
16525 * lang.c (lang_f_options): Add the flag.
16526 (flag_assume_compiled): Add decl, default to 0.
16528 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16530 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
16531 (is_compiled_class): Likewise.
16532 (layout_class): Likewise.
16533 (layout_class): Detect and lay out classes defined in source code.
16534 (interface_of_p, add_interface_do, may_add_interface): New
16536 (add_interface): Now use add_interface_do.
16537 (add_method_1): New function.
16538 (add_method): Now use add_method_1.
16539 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
16540 (complete_start_java_method): New function.
16541 (start_java_mehod): Now call complete_start_java_method.
16542 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
16543 (expand_invoke): Likewise and fixed typo.
16544 *gjava.c: (print_super_field): Use new argument to find_class
16547 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
16548 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
16549 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
16551 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
16552 (add_method_1, push_class): New prototypes.
16553 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
16554 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
16555 directory where the class was found.
16556 (find_class): New argument DO_CLASS_FILE. Function find_class
16557 modified accordingly.
16558 *jcf-parse.c: (fix_class_path): New function.
16559 (load_class): Use new VERBOSE argument. load_class now finds and
16560 loads/parses .class/.java files. Save read_state of current_jcf
16562 (java_parser_abort_on_error): New macro.
16563 (jcf_parse_source, parse_source_file): New function.
16564 (jcf_parse): Fixed typo.
16565 (yyparse): Call parse_source_file () only.
16566 (process_zip_dir): Fixed typo, fix zdir->filename_length when
16567 writing the real class name back in the zip directory entry.
16568 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
16569 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
16570 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
16571 (find_class): Prototype fixed.
16572 *lex.c: Added 1998 time stamp.
16573 Removed all static global variables, moved into the parser
16574 context data structure.. Now include unistd.h if SEEK_SET not
16576 (java_init_lex): Rewritten.
16577 (java_sneak_unicode): Modified current unicode access in current line.
16578 (java_unget_unicode): Likewise.
16579 (java_allocate_new_line): New allocation management.
16580 (java_read_char): Modified access and storage of unget_utf8_value.
16581 New way of processing current unicode.
16582 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
16583 (java_get_unicode): Now use the parser context.
16584 (java_lineterminator): Likewise.
16585 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
16586 of the reentrant parser implementation. Function now use the
16587 parser context data structure and java_lval. Fixed production of
16588 the float and double constant "out of range" error message. Fixed
16589 obstack use. Return integer value when hitting a modifier. Now
16590 return type for TRUE, FALSE and other predefined types. Return
16591 identifier as a TREE_LIST list containing the current line context
16592 as the TREE_VALUE sub-node.
16593 (java_unicode_2_utf8): Fixed typo in declaration.
16594 (java_lex_error): Now use the parser context data structure.
16595 *lex.h: Added 1998 time stamp.
16596 (struct java_line): New fields ref_count and next.
16597 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16598 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
16599 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
16600 *parse.h: Added 1998 time stamp.
16601 (java_parse_source_file): Renamed from parse_source_file.
16602 (YYERROR_NOW, YYNOT_TWICE): Fixed.
16603 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
16604 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
16605 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
16606 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
16607 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
16608 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
16609 (struct parser_ctxt): New data structure to keep the parser context.
16610 *parse.y: Added 1998 time stamp, got rid of static global variables.
16611 (java_error_count, ctxp): New global variables.
16612 (%union): New value field.
16613 (numeric_type, integral_type): Rules removed.
16614 (primitive_type): Rule defined to handle integral, float, double and
16616 (qualified_name, package_declaration,
16617 single_type_import_declaration, type_import_on_demand_declaration,
16618 modifiers, class_declaration, super, interfaces,
16619 interface_type_list, class_body, field_declaration,
16620 field_declaration, variable_declarators, variable_declarator,
16621 variable_declarator_id, method_declaration, method_header,
16622 formal_parameter_list, formal_parameter, method_body, block,
16623 static, interface_declaration, extends_interfaces,
16624 abstract_method_declaration, local_variable_declarators): Rules now
16626 (force_error, do_warning): New global statics.
16627 (push_parser_context, parser_context_save_global,
16628 parser_context_restore_global, pop_parser_context): New functions.
16629 (yyerror): Now uses the global parser context. Fixed use of obstack.
16630 (parse_error, parse_error_context, parse_warning_context,
16631 java_accstring_lookup, redefinition_error, check_modifiers,
16632 parser_add_interface, create_interface, create_class, find_field,
16633 duplicate_declaration_error, register_fields, method_header,
16634 check_modifiers_consistency, check_abstract_method_header,
16635 method_declarator, parser_qualified_classname,
16636 parser_check_super_interface, parser_check_super,
16637 parser_chain_incomplete_item, java_check_circular_reference,
16638 layout_class_from_source, java_complete_class,
16639 complete_method_decl, resolve_class, complete_class_report_errors,
16640 java_check_final, check_method_redefinition,
16641 java_check_regular_methods, java_check_abstract_methods,
16642 java_check_methods, lookup_java_interface_method2,
16643 lookup_java_method2, lookup_cl, find_name_in_single_imports,
16644 process_imports, find_in_imports, read_import_entry,
16645 read_import_dir, find_in_imports_on_demand,
16646 check_pkg_class_access, not_builtin_p, declare_local_variables,
16647 source_start_java_method, java_generate_parsed_class): New
16649 *typeck.c: (signature_include_return): New global variable.
16650 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
16651 to add the function returned type in the signature.
16653 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
16655 * jcf-io.c (open_in_zip): Use strncmp and LEN.
16657 1998-01-29 Dave Brolley <brolley@cygnus.com>
16659 * Make-lang.in (java.info): Added.
16660 (java.install-info): Added
16662 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
16664 * Makefile.in (clean): Also remove java/parse.c.
16666 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
16668 Add a pair of -fbounds-check/-fno-bounds-check options.
16669 * lang.c (lang_decode_option): Add code to grok arguments.
16670 (flag_bounds_check): Add decl.
16671 (lang_f_options): New array w/ the option in it.
16672 * java-tree.h (flag_bounds_check): Add decl.
16673 * lang-options.h: New file.
16674 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
16675 of a static macro value.
16676 (JAVA_ARRAY_EXCEPTION): Delete macro.
16678 1998-01-23 Per Bothner <bothner@cygnus.com>
16680 * typeck.c (build_java_array_type): Fix two bugs in previous change.
16681 * expr.c (build_anewarray): Add missing promote_type.
16683 1998-01-22 Per Bothner <bothner@cygnus.com>
16685 Add array types with known length to optimize bounds checking.
16686 * typeck.c (build_java_array_type): Take length parameter.
16687 (java_array_type_length, build_prim_array_type): New functions.
16688 * java-tree.h: Update for new functions.
16689 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
16690 * class.c: Use build_prim_array_type.
16691 * expr.c (can_widen_reference_to): Handle known-length array types.
16692 (verify_jvm_instructions): Keep track of integer push instructions
16693 followed by newarray/anewarray, so we can build known-length arrays.
16694 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
16695 (java_array_data_offset): New function.
16696 (build_java_array_length_access): New function. Optimize if constant.
16697 (build_java_arrayaccess): Constant fold bounds check.
16698 (expand_java_newarray, expand_java_anewarray): Replaced by ...
16699 (build_newarray, build_anewarray): New functions.
16700 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
16701 * verify.c (merge_types): Handle known-lengh array types.
16703 1998-01-19 Per Bothner <bothner@cygnus.com>
16705 * expr.c (expand_byte_code): Fix performace bug, which caused
16706 searching linenumber_table to be linear rather than constant.
16708 1997-12-12 Per Bothner <bothner@cygnus.com>
16710 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
16712 * decl.c, java-tree.h (soft_fmod_node): New global.
16713 * decl.c (init_decl_processing): Define __builtin_fmod.
16714 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
16715 using __builtin_fmod.
16717 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
16719 * keyword.h: New file, output of keyword.gperf as processed by
16721 * lex.c (java_lex_init): Initialize java_error_flag.
16722 * parse.c (YYERROR_NOW): Uses java_error_flag.
16723 * parse.y: New static java_error_flag. Useless definition of
16725 * parse.y (java_error): Portable error recovery using
16726 java_error_flag (not yet completely tuned).
16728 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
16730 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
16732 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16734 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
16735 (parse.c, lex.c, keyword.h): New rules for Java source code
16737 * parse.c: Renamed into jcf-parse.c.
16738 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
16739 * keyword.gperf: New file, Java keywords.
16740 * parse.y: New file, Java language grammar.
16741 * parse.h: New file, Java language grammar definitions.
16742 * lex.c: New file, Java language lexer.
16743 * lex.h: New file, Java language lexer definitions.
16745 1997-12-03 Per Bothner <bothner@cygnus.com>
16747 * decl.c (clinit_identifier_node), java-tree.h: New global.
16748 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
16749 * verify.c (verify_jvm_instructions): Inline use of removed macros.
16750 * expr.c (expand_java_field_op): Check for invalid assignment
16753 * jcf-reader.c (get_attribute): Test for wrong attribute length.
16755 1997-10-27 Per Bothner <bothner@cygnus.com>
16757 * verify.c (verify_jvm_instructions): When processing a handler,
16758 attempt to set the current_subr to the right value.
16759 (More complicated code combines Sep 17 and Oct 22 versions.)
16761 1997-10-24 Per Bothner <bothner@cygnus.com>
16763 * class.c (push_class): Figure out (guess) name of source file.
16764 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
16765 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
16766 (parse_class_file): Change return type from int to void.
16767 Call debug_start_source_file/debug_end_source_file.
16769 * expr.c (build_java_binop): Fix masking 2nd operand.
16770 * decl.c (init_decl_processing): Set sizetype first.
16772 1997-10-22 Per Bothner <bothner@cygnus.com>
16774 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16775 (Revert Sep 17 change.)
16777 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16779 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16780 .class extension in their name and fix thing so we don't process
16781 them parse_zip_file_entries().
16782 (parse_zip_file_entries): Cleaned unused local variables.
16784 1997-10-20 Per Bothner <bothner@cygnus.com>
16786 * expr.c (can_widen_reference_to): Allows equal array element types.
16787 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16788 * jcf-dump.c (RET): Get (and print) index.
16790 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16791 Promote element type to POINTER_TYPE.
16793 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16795 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
16796 find_in_current_zip, jcf_figure_file_type): Moved from
16797 jcf-reader.c to parse.c.
16798 * zextract.c: (read_zip_archive): takes file_comment_length possible
16799 field into account.
16801 1997-10-20 Per Bothner <bothner@cygnus.com>
16803 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16805 * verify.c (merge_types): Handle array types even better ...
16807 1997-10-17 Per Bothner <bothner@cygnus.com>
16809 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16811 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16812 * class.c (make_class_data): Don't build fields_decl if no fields.
16813 When building fields_decl, skip if DECL_ARTIFICIAL.
16815 * expr.c (java_stack_swap): Update stack_type_map.
16816 * verify.c (merge_types): Handle array types better.
16818 1997-10-15 Per Bothner <bothner@cygnus.com>
16820 * class.c (add_field): Don't promote short integral fields to
16821 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16822 * expr.c (push_value): Promote and convert short integral values.
16824 * decl.c, java-tree.h (integer_two_node): New constant node.
16825 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16827 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16829 * class.c (append_gpp_mangled_type): Use function argument
16830 unpromoted type to generate mangled name.
16832 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16834 * constants.c (build_constant_data_ref): Now uses current_class
16835 instead of main_class.
16836 (build_constants_constructor): Now uses current_class instead of
16838 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16839 of the global variable SeepZipFiles done here.
16840 * zextract.c (read_zip_archive): extra_field optional field taken
16841 into account while computing the position of the class file in the
16843 * verify.c (verify_jvm_instructions): Use current_jcf to search
16845 * parse.c (load_class): First search for the class to load in the
16846 current zip file. Saves current_jcf (restored before returning
16847 from that function). Don't call JCF_FINISH in the class was found
16848 in the current ZIP file.
16849 (jcf_parse): If the class was found in the current ZIP file, save
16850 its tree_constant_pool (for later reuse).
16851 (parse_class_file): New function. Process each method defined in
16852 the current class and record the class as to be later registered.
16853 (yyparse): Rewritten. Figure the type of the current file and switch
16855 * lang.c: New global variable current_jcf.
16856 (lang_init): Removed compiling_from_source test (done later, in
16857 yyparse). Removed call the jcf_parse ().
16858 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16859 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16860 in the current ZIP file) and zip_offset (offset to the class data in
16861 the current zip file).
16862 * jcf-reader.c: zipfile.h included.
16863 localToFile: New ZipFileCache static global variable
16864 (parse_zip_file_entries): New function. Browse the current ZIP
16865 file directory and process each class found.
16866 (process_zip_dir): New function. Register each class found in the
16867 ZIP file directory. The class aren't parsed but a valid JCF is
16868 link to each of them.
16869 (find_in_current_zip): New function. Search for a class in the
16870 current ZIP file directory. If found, prepare the class so that it
16872 (jcf_figure_file_type): New function. Examine the file structure
16873 to figure a class file, a ZIP file. If none of these categories are
16874 matched, a source file is assumed.
16875 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16876 SeenZipFile: New global variable.
16877 (open_in_zip): Use zipmember's length to accelerate the search for
16878 a member. If zipmember was NULL and zip file successfully read,
16880 * java-tree.h: New global variable current_jcf declared. Added
16881 declaration for current_constant_pool_tags, current_constant_pool_data,
16882 current_constant_pool_length, current_constant_pool_data_ref.
16883 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16884 store the JCF of classes seen in a zip file) and tree *constant_pool
16885 (to save a loaded class constant pool). current_class declared here.
16886 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16887 retrieve method_ref_constant.
16888 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16889 (OBJECT): get_class_constant now uses current_jcf.
16890 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16891 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16892 (expand_invoke): Now uses current_class instead of main_class
16893 (build_class_init): Now uses current_class instead of main_class
16894 * class.c: New static global variable registered_class.
16895 (register_class): New function.
16896 (emit_register_class): Modified to use registered_class instead of
16898 (is_compiled_class): Now take into account class seen in the archive.
16900 1997-10-06 Per Bothner <bothner@cygnus.com>
16902 * except.h: Renamed to: java-except.h.
16903 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16904 * except.c: Add semi-working (commented out) implementation.
16906 * expr.c (expand_iinc): Add needed flush_quick_stack.
16907 * parse.c (set_source_filename): New function.
16908 (give_name_to_class): Set input_filename from package.classname.java.
16910 * jcf-io.c (find_class): Don't look first in ".".
16912 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16914 * zextract.c (read_zip_archive): Now takes into account the
16916 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16918 1997-09-20 Per Bothner <bothner@cygnus.com>
16920 * constants.c, java-tree.h (build_internal_class_name): New function.
16921 (alloc_class_constant): Re-implement using build_internal_class_name.
16922 * class.c (make_class_data): Likewise.
16923 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16925 1997-09-17 Per Bothner <bothner@cygnus.com>
16927 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16928 to NULL before pushing an exception handler target.
16930 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16931 (java_stack_swap, java_stack_dup): Re-write to be safe from
16932 clobbering registers.
16933 (build_class_init): New function.
16935 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16937 * typeck.c (build_java_array_type): Temporary use
16938 permanent_obstack to create the array 'length' field.
16939 * expr.c (lookup_label): Temporay use permanent_obstack to create
16940 label if not found.
16941 * class.c (push_super_field): Tempory use permanent_obstack.
16943 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16945 * typeck.c (type_for_mode): Now handles double_type_node and
16947 * verify.c (verify_jvm_instructions): The instruction following
16948 the wide bytecode is checked. OPCODE_ret added to the list of
16951 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16953 * class.c (make_class): Temporary use permanent_obstack. Set the
16954 class CLASS_P field to 1.
16955 (push_class): Temporary use permanent_obstack.
16956 (set_super_info): Temporary use permanent_obstack.
16957 (add_method): Temporary use permanent_obstack, set
16958 METHOD_TRANSIENT().
16959 (add_field): Temporary use permanent_obstack. Sets
16960 FIELD_VOLATILE() and FIELD_TRANSIENT().
16961 (build_class_ref): Temporary use permanent_obstack if the class
16963 (build_static_field_ref): Temporary use permanent_obstack when
16964 creating field's rtl.
16965 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16966 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16967 and fields. Function finalized, as far as flag handling.
16968 (push_class_static_dummy_field): Temporary use permanent_obstack.
16969 (emit_register_class): Force generation of class registration at
16971 * decl.c (end_java_method): Call permanent_allocation() before
16973 * expr.c (can_widen_reference_to): Added comment to interface
16974 handling, fixed typo.
16975 (lookup_field): Now uses CLASS_P() to correct FIXME
16976 (expand_invoke): Verification on public && !static &&
16977 !abstract moved into soft_lookupinterfacemethod (kaffe).
16978 Use Object class dtable if objectref is an array when expanding
16980 (java_push_constant_from_pool): Temporary use permanent_obstack
16981 for CONSTANT_string
16982 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16983 create constant references.
16984 (get_constant): Temporary use permanent_obstack to create constant.
16985 (load_class): Temporary use permanent_obstack to load class.
16986 (jcf_parse): Temporary use permanent_obstack to perform class
16988 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16989 (build_java_signature): Temporary use permanent_obstack.
16990 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16992 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16993 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16996 1997-09-11 Per Bothner <bothner@cygnus.com>
16998 * class.c (append_gpp_mangled_type): Fix typo.
16999 (emit_register_class): Use main_class to get class object, rather
17000 than looking for no-longer-existing static decl starting with _CL.
17001 * typeck.c (parse_signature_type): Promote array element type
17002 if it is a RECORD_TYPE.
17004 1997-09-10 Per Bothner <bothner@cygnus.com>
17006 * class.c (push_class_static_dummy_field): New function.
17007 (mangle_static_field): New. Do G++-style mangling of static fields.
17008 (layout_class): Mandle static fields here, not in add_field.
17009 (build_class_ref): The class object is now a dummy static field.
17010 * decl.c (find_local_variable): Look for best, instead of first match.
17011 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
17012 (build_java_athrow): Don't check here if exception is Throwable.
17013 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
17014 (TYPE_USED): Removed. No longer used ...
17015 * parse.c (jcf_parse): Call push_class_static_dummy_field.
17016 * verify.c (push_pending_label): New function.
17017 (push_pending_block): Renamed to check_pending_block.
17018 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
17019 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
17020 re-checking possible handlers) after a store (less wasted work).
17021 Check for null handler (finally) before calling add_handler.
17022 Various changes to (finally?) correctly handle try/finally.
17024 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
17026 * class.c: Include stdio.h.
17028 1997-09-04 Per Bothner <bothner@cygnus.com>
17030 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
17031 to make sure class is initialized before static/special invoke.
17033 * verify.c (verify_jvm_instructions): On a store instruction,
17034 call find_local_variable to force pre-allocation of decl and rtx.
17035 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
17037 1997-09-03 Per Bothner <bothner@cygnus.com>
17039 * class.c (build_class_ref): Strip off "promoted_" if need be.
17040 (make_field_value): Call build_java_signature when needed.
17041 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
17042 * expr.c (build_java_athrow): Don't push_value of exception.
17043 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
17044 match specification of [fd]cmp[lg] for NaNs.
17045 (expand_byte_code): Add support for exception handler ranges.
17046 * except.c: Add skeleton for EH code-generation.
17047 * verify.c (merge_types): Treat all promoted integral types as equal.
17048 * constants.c (build_constants_constructor): To force creation of
17049 current_constant_pool_data_ref, call build_constant_data_ref.
17051 * javaop.def (lload): Fix typo.
17052 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
17054 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
17056 * parse.c: Don't include function.h.
17058 1997-08-27 Per Bothner <bothner@cygnus.com>
17060 * except.[ch]: New files.
17061 * Makefile.in (JAVA_OBJS): Add except.o
17062 * expr.c: Temporary warning about unimplemented exceptions.
17063 * verify.c: Verify exception handlers.
17065 * jcf-dump.c (disassemble_method): Print exception table.
17067 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17069 * expr.c (verify_jvm_instructions): Started a thorough
17070 verification of invoke* bytecodes.
17071 (expand_byte_code): flush quick stack if PC is the target of a
17072 branch. and undef RET (conflicting with config/i386/i386.h).
17073 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
17075 (expand_invoke): Now handles invokeinterface and do more
17076 verification according to the bytecode.
17077 (lookup_field): Don't try to load the class if processing
17079 (can_widen_reference_to): Now handles interfaces.
17080 * decl.c (init_decl_processing): New global variable
17081 soft_lookupinterfacemethod_node, declared in java-tree.h.
17082 Call set_super_info on string_type_node.
17083 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
17085 * class.c (set_super_info): Fills the CLASS_* flags according to
17087 (get_access_flags_from_decl): Handles all class flags.
17089 1997-08-26 Per Bothner <bothner@cygnus.com>
17091 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
17092 * parse.c (yyparse): Check for abstract method, and missing code.
17093 * expr.c (expand_byte_code): Change interface.
17094 * lang.c (put_decl_node): Print promoted types prettier.
17095 * verify.c (verify_jvm_instruction): Change interface.
17096 Partial support for scanning exception table.
17097 For load instructions, handle promoted integral types.
17099 1997-08-21 Per Bothner <bothner@cygnus.com>
17101 * verify.c: New file, with contents moved from expr.c.
17102 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
17103 * typeck.c (is_array_type_p): Moved here from expr.c.
17104 * java-tree.h: Add some now-needed function declarations.
17105 * Makefile.in (JAVA_OBJS): Added verify.o.
17107 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17109 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
17110 METHOD_ABSTRACT flag.
17112 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
17113 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
17114 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
17116 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
17118 (start_java_method): Hook for SYNCHRONIZED methods.
17120 * expr.c (build_java_jsr, build_java_ret): New functions
17121 (JSR,PRE): New macros
17122 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
17123 (verify_jvm_instructions): tableswitch, lookupswitch,
17124 monitorenter, monitorexit, goto_w: verified.
17125 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
17126 (build_java_monitor): New function.
17127 (MONITOR_OPERATION): Modified to call build_java_monitor()
17128 (verify_jvm_instructions): Started a thorough verification of
17131 1997-08-19 Per Bothner <bothner@cygnus.com>
17133 Support verification of jsr/ret subroutines (used for try/finally).
17134 * decl.c (return_address_type_node): New type node.
17135 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
17136 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
17137 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
17138 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
17139 TYPE_USED): New macros for special types in type_map.
17141 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
17142 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
17144 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
17146 * expr.c (can_widen_reference_to): New function.
17147 (pop_type): Use it.
17148 (merge_type_state): Support handling start of subroutine.
17149 (push_pending_block): Return char* error message, instead of calling
17150 fatal on an error. Also handle subroutines.
17151 (verify_jvm_instructions): Handle errors from push_poending_block.
17152 Support jsr and ret instructions.
17154 1997-08-19 Per Bothner <bothner@cygnus.com>
17156 * jcf-io.c (find_classfile): Fix thinko.
17157 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
17159 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
17161 * Makefile.in (BISON): Remove.
17163 1997-08-07 Per Bothner <bothner@cygnus.com>
17165 * Makefile.in: Convert to autoconf.
17166 * config-lang.in (outputs): Added java/Makefile.
17168 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
17169 Rename cc1java to jc1.
17171 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
17172 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
17174 * class.c (class_depth): Do load_class if needed.
17176 Mostly better verification.
17177 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
17178 (init_decl_processing): Change return type of soft_checkcast.
17179 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
17180 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
17181 lang_print_error): New functions.
17182 (lang_init): Set global hook print_error_function to lang_print_error.
17183 * expr.c: In the type_map ptr_type_node is only used for null now.
17184 (pop_type, merge_types): Hence ptr_type_node matches any reference.
17185 (merge_types): Dererence pointer to record types before comparing.
17186 (decode_newarray_type, merge_types): On error just return NULL.
17187 (build_java_binop): Add preliminary implementation (with warning)
17188 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
17189 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
17190 (expand_compare, expand_java_goto, expand_java_call): Don't
17191 push_pending_block, since that only makes sense when verifying.
17192 (merge_type_state): Different return codes.
17193 (push_pending_block): A block may need to be verified more than once.
17194 (expand_byte_code): Warn about unused code at code generation time.
17195 (verify_jvm_instruction): Changed logic, since code may need to be
17196 re-verified if type-state has changed. Also, better error handling.
17197 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
17198 Improve newarray, anewarray, ?aload, athrow,
17199 * java-tree.h (LABEL_CHANGED): New macro.
17201 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
17203 * decl.c (soft_athrow_node): New global variable initialized.
17204 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
17205 * typeck.c (convert): Added support for REAL_TYPE.
17206 (convert_to_char): New function.
17207 (convert): Handle CHAR_TYPE.
17208 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
17209 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
17210 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
17212 (verify_jvm_instructions): Added break a the end of bogus unop: label.
17213 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
17214 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
17215 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
17216 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
17217 to Use The Right Things.
17218 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
17219 compatible with INT. BOOLEAN is made equivalent to BYTE.
17220 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
17221 OPCODE_ifnonnull): Now supported.
17222 (build_java_athrow): New function.
17224 1997-08-04 Per Bothner <bothner@cygnus.com>
17226 Rename method name <init> to match G++ (and fix mangling).
17227 * class.c (layout_class): Replace method name of <init> by class name.
17228 (make_method_value): Do inverse renaming of constructor from <init>.
17229 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
17230 * typeck.c (lookup_java_constructor): New function.
17231 * expr.c (expand_invoke): If method_name is <init>, call
17232 lookup_java_constructor to find constructor.
17234 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
17236 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17238 * parse.c (get_class_constant): Modified to handle array "classes"
17239 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
17241 (convert): Modified to handle real type.
17242 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
17243 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
17244 variables declared.
17245 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
17246 soft_multianewarray, soft_newarray_node, soft_throw_node): New
17247 global variables initialized.
17248 (find_local_variable): Handles the case of a pointer
17249 (end_java_method): Restore the use of one more scope
17250 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
17251 build_java_array_length_access, expand_java_arrayload,
17252 expand_java_arraystore, expand_java_array_length,
17253 expand_java_multianewarray, expand_java_anewarray,
17254 build_java_check_indexed_type, is_array_type_p,
17255 build_java_throw_out_of_bound_exception): New functions.
17256 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
17257 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
17258 OPCODE_<t>aload): Implemented code for verification.
17259 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
17260 ARRAY_NEW_MULTI): Macro defined.
17261 (CONVERT): Modified to invoke convert().
17262 (case OPCODE_aload2): Fixed index typo from 2 to 1.
17264 1997-07-31 Per Bothner <bothner@cygnus.com>
17266 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
17267 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
17268 (make_class_data): Field name needs '/' as package prefix.
17269 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
17271 1997-07-25 Per Bothner <bothner@cygnus.com>
17273 Implement debug information for local variables.
17274 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
17275 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
17276 DECL_LOCAL_SLOT_CHAIN): New macros.
17277 (struct lang_decl_var): New type.
17278 * parse.c (give_name_to_locals): Move to decl.c.
17279 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
17280 (start_java_method): Re-write parameter handling.
17281 (pending_local_decls): New global variable.
17282 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
17283 (find_local_variable): Accept pc so we can skips decls not in range.
17284 (struct binding_level): Add end_pc field.
17285 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
17286 (various): Change so current pc gets passed to find_local_variable.
17288 * decl.c (init_decl_processing): Re-arrange fields in
17289 class_type_node and and method_type_node to match kaffe 0.9.1.
17290 * class.c (make_method_value, make_class_data): Update
17291 initializations to match.
17293 1997-07-16 Per Bothner <bothner@cygnus.com>
17295 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
17296 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
17297 (push_super_field): New function.
17298 (make_class_data): Handle inheritance of class static initializer.
17299 (layout_class): New name mangling.
17300 * constants.c (build_constant_data_ref): Init type of data array
17301 to a one-element array.
17302 (build_constants_constructor): Set DECL_SIZE from complete array type.
17303 * decl.c: Rename class_type, object_type etc to class_type_node,
17304 object_type_node etc. Make former inherit from latter.
17305 * expr.c (expand_invoke): Add cast of function address.
17306 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
17307 * parse.c (yyparse): Don't call layout_class here.
17308 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
17310 1997-06-14 Per Bothner <bothner@cygnus.com>
17312 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
17313 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
17314 (alloc_class_constant): New.
17315 * expr.c (expand_invoke): Make sure method's class is initialized.
17316 * class.c (interits_from_p, emit_register_class): New functions.
17317 * parse.c (yyparse): Call emit_register_class.
17319 1997-06-09 Per Bothner <bothner@cygnus.com>
17321 * constants.c: New file, to handle constant pool.
17322 * Makefile.in (JAVA_OBJS): Add constants.o.
17323 * decl.c (init_decl_processing): Update, fix, finish various structs.
17324 (pushdecl_top_level): New.
17325 * parse.c (layout_class): Moved to class.c.
17326 * expr.c (java_push_constant_from_pool): New function.
17327 * class.c (build_class_ref): Make work fully
17328 (make_class_data): Emit super-class, constant pool, interface vector.
17330 1997-06-03 Per Bothner <bothner@cygnus.com>
17332 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
17333 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
17334 * class.c (class_depth): New function.
17335 (lookup_named_class): Replaced by new function lookup_class.
17336 * decl.c (object_type_node, string_type_node): New.
17337 Remove various types that we no longer need.
17338 * expr.c (verify_jvm_instructions): New separate verifier pass.
17339 (push_type, pop_type): New functions for verifier.
17340 (type_stack_dup, pop_argument_types, merge_types): Likewise.
17341 (expand_byte_code): Simplify, since we assume already verified.
17342 (expand_invoke): Now mostly works.
17343 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
17344 * lang.c (main_class): Move to parse.c. Don't make_class yet.
17345 * parse.c: Wait to allocate class object until we know its name.
17346 (layout_class): Calculate DECL_VINDEX for each virtual method.
17347 * typeck.c (get_array_type): Rename to ...
17348 (build_java_array_type): ... and provide working implementation.
17349 (build_java_signature): New function - build Java signature of type.
17350 (set_java_signature): New function - cache signature with type.
17351 (lookup_java_method): New function.
17353 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
17355 * class.c (ident_subst): Take extra SUFFIX parameter.
17356 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
17357 (set_constant_value, build_static_field_ref, is_compiled_class): New.
17358 (build_class_ref): Actually implement.
17359 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
17360 * decl.c (builtin_function): New.
17361 (init_decl_processing): Update for current Kaffe. Declare some
17362 builtin Kaffe functions.
17363 * expr.c (build_address_of): New.
17364 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
17365 Renamed (from expand_java_new etc), and added working implementations.
17366 (build_field_ref): Now also handle static fields.
17367 (expand_invoke): Implement invokestatic, and start implement rest.
17368 * java-opcodes.h: Use javaop.def to avoid duplicated list.
17369 * javaop.def: Rename invokevirt -> invokevirtual.
17370 * lang.c (use_handles): Removed.
17371 * parse.c: Add support for ConstantValue attribute.
17372 Handle nested loading of a class. (JPOOL_UTF): New.
17374 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
17376 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
17378 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
17380 * Make-lang.in (java.install-man): New empty rule.
17381 * typeck.c (set_local_type): New function.
17382 * expr.c (STORE_INTERNAL): Call find_local_variable,
17383 not find_stack_slot. Call set_local_type.
17385 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
17387 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
17388 and building RECORD_TYPE CONSTRUCTORs.
17389 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
17391 * lang.c (use_handles): Change the default to 0.
17392 * decl.c: Define and build class_type, field_type, utf8const_type.
17393 * class.c (make_class_data, make_field_value,
17394 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
17395 hashUtf8String, strLengthUtf8, mangled_classname:
17396 Functions to build reflective data structures.
17397 * parse.c (yyparse): Call make_class_data.
17399 * jcf-io.c (open_class, find_classfile): New functions.
17400 * jcf-dump.c: Support reading classfile from explicitly-named
17401 class file (without CLASSPATH searching).
17403 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
17405 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
17406 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
17407 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
17408 (get_constant): Now trivial for CONSTANT_Utf8.
17410 * jcf.h: Make NEW_CPOOL the default.
17411 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
17413 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>