1 2003-09-11 Richard Henderson <rth@redhat.com>
3 * parse.y (source_end_java_method): Update for new
4 cgraph_finalize_function argument.
6 2003-09-09 Richard Henderson <rth@redhat.com>
8 * parse.y (source_end_java_method): Update call to
9 cgraph_finalize_function.
11 2003-09-03 Jeff Sturm <jsturm@one-point.com>
13 * decl.c (java_expand_body): New function.
14 * expr.c (build_class_init): Set DECL_IGNORED_P.
15 * java-tree.h (start_complete_expand_method,
16 java_expand_body): Declare.
17 * jcf-parse.c (cgraph.h): Include.
18 (java_parse_file): Handle flag_unit_at_a_time.
19 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
20 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
21 (java_estimate_num_insns): Use walk_tree_without_duplicates.
22 (java_start_inlining): New function.
23 * parse.h (java_finish_classes): Declare.
24 * parse.y: Include cgraph.h.
25 (block): Don't special-case empty block production.
26 (craft_constructor): Set DECL_INLINE.
27 (source_end_java_method): Handle flag_unit_at_a_time.
28 Replace inline code with call to java_expand_body.
29 (start_complete_expand_method): Remove static modifier.
30 (java_expand_method_bodies): Patch function tree for
31 class initialization and/or synchronization as needed.
32 Don't begin RTL expansion yet.
33 (java_expand_classes): Check flag_unit_at_a_time before
35 (java_finish_classes): New function.
36 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
37 (patch_assignment): Set DECL_CONTEXT on temporary variable.
38 (emit_test_initialization): Set DECL_IGNORED_P.
40 2003-09-03 Roger Sayle <roger@eyesopen.com>
42 * builtins.c (enum builtin_type): Delete unused enumeration.
43 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
45 2003-08-28 Tom Tromey <tromey@redhat.com>
47 * gcj.texi (Extensions): Document gcjlib URLs.
49 2003-08-20 Tom Tromey <tromey@redhat.com>
51 * gcj.texi (Extensions): Added xref.
52 (libgcj Runtime Properties): Document
53 gnu.gcj.runtime.VMClassLoader.library_control.
55 2003-08-13 Tom Tromey <tromey@redhat.com>
57 * gcj.texi (Invoking gij): Document -X and -?.
59 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
61 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
62 GCJH_OBJS, JCFDUMP_OBJS
63 * win32-host.c: Removed the unnecessary and broken dependency
66 2003-08-11 Tom Tromey <tromey@redhat.com>
68 * parse.y (java_check_regular_methods): Typo fixes. Call
69 check_interface_throws_clauses. Use
70 check_concrete_throws_clauses.
71 (check_interface_throws_clauses): New function.
72 (check_concrete_throws_clauses): New function.
73 (hack_is_accessible_p): New function.
74 (find_most_specific_methods_list): Added FIXME.
75 * typeck.c (lookup_do): Use `flags' argument to decide what to
77 (lookup_argument_method_generic): New function.
78 (lookup_argument_method2): Removed.
79 * jcf.h (ACC_INVISIBLE): New define.
80 * jcf-write.c (generate_classfile): Skip invisible methods.
81 * class.c (add_miranda_methods): New function.
82 (layout_class_methods): Use it.
83 (get_access_flags_from_decl): Use ACC_INVISIBLE.
84 * java-tree.h (METHOD_INVISIBLE): New define.
85 (lang_decl_func) [invisible]: New field.
86 (lookup_argument_method_generic): Declare.
87 (SEARCH_INTERFACE): New define.
88 (SEARCH_SUPER): Likewise.
89 (SEARCH_ONLY_INTERFACE): Likewise.
90 (SEARCH_VISIBLE): Likewise.
91 (lookup_argument_method2): Removed declaration.
93 2003-08-05 Tom Tromey <tromey@redhat.com>
95 Fix for PR java/11600:
96 * parse.y (java_complete_lhs): See whether we're calling a method
98 (check_thrown_exceptions): Added `is_array_call' argument;
99 fixed `clone' checking; updated all callers.
101 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
103 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
105 2003-08-03 Tom Tromey <tromey@redhat.com>
107 * java-tree.h (METHOD_TRANSIENT): Removed.
108 * decl.c (pushdecl): Removed some dead code.
109 * class.c (get_access_flags_from_decl): Can't have transient
111 (add_method_1): Can't have a transient method.
113 2003-07-28 Andreas Jaeger <aj@suse.de>
115 * jvspec.c: Convert to ISO C90 prototypes.
117 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
119 * decl.c (force_poplevels): Fix warning call.
121 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
123 * expr.c (expand_java_field_op): Don't use xxx_with_decl
124 (expand_java_field_op): Likewise.
125 * class.c (layout_class_method): Likewise
126 (emit_register_classes): Likewise.
127 * decl.c (pushdecl): Likewise.
128 (poplevel): Likewise.
129 (force_poplevels): Likewise.
130 (give_name_to_locals): Likewise.
131 * check-init.c (check_for_initialization): Likewise.
133 2003-07-24 Jason Merrill <jason@redhat.com>
135 * java-tree.h: Move boolean_type_node et al to the back end.
137 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
139 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
142 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
144 * lang.opt: Don't show -MD_ and -MDD_.
146 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
148 * lang-options.h: Remove.
149 * lang.opt: Add help text.
151 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
153 * expr.c: Remove the last argument to expand_assignment().
155 Wed Jul 9 02:29:15 CEST 2003 Jan Hubicka <jh@suse.cz>
157 * java-tree.h (DECL_NUM_STMTS): Rename to...
158 (DECL_ESTIMATED_INSNS): ... this.
159 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
160 New static functions.
161 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
162 * parser.y (add_stmt_to_compound): Do not account statements.
164 2003-07-08 Mark Wielaard <mark@klomp.org>
166 * gcj.texi: CNI now expands to Compiled Native Interface.
168 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
170 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
172 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
174 * expr.c (expand_byte_code): Adjist emit_line_note call.
176 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
178 * lang.c (java_handle_option): Don't handle filenames.
180 2003-07-02 Zack Weinberg <zack@codesourcery.com>
182 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
185 * jcf-write.c: Don't default-define DIR_SEPARATOR.
186 * jcf.h: Delete COMPARE_FILENAMES definition.
188 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
190 * lang.c (java_init_options): Update prototype.
192 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
194 * decl.c (poplevel): Adjust define_label call.
196 2003-06-27 Zack Weinberg <zack@codesourcery.com>
198 * gjavah.c (flag_jni): Make non-static.
199 * parse-scan.y (ctxp): Make non-static.
201 * class.c (build_method_symbols_entry)
202 * expr.c (get_offset_table_index)
203 * jcf-parse.c (jcf_parse):
204 Mark the definition static, matching the forward declaration.
206 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
208 * lang.c (java_handle_option): Don't check for missing arguments.
210 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
212 * class.c (push_class): Use a location_t to save place.
213 (emit_register_classes): Set input_location. Adjust
214 expand_function_end call.
215 * resource.c (write_resource_constructor): Likewise.
216 * decl.c (end_java_method): Adjust expand_function_end call.
217 * parse.y (source_end_java_method): Likewise.
219 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
221 * lang.c (java_handle_option): Likewise.
223 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
225 * lang.c (java_handle_option): Special-casing of optional
226 joined arguments no longer needed.
227 * lang.opt: Update switches that take optional argument.
229 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
231 * lang.opt: Declare Java.
232 * lang.c (java_init_options): Update.
234 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
236 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
238 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
240 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
241 * lang.c (java_handle_option): -MD and -MMD have an underscore.
242 * lang.opt: -MD and -MMD have an underscore.
244 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
246 * class.c (emit_register_classes): Adjust init_function_start
248 * decl.c (complete_start_java_method): Likewise.
249 * resource.c (write_resource_constructor): Likewise.
251 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
253 * Make-lang.in: Update to use options.c and options.h.
254 * lang.c: Include options.h not j-options.h.
255 (java_handle_option): Abort on unrecognized option.
256 (java_init_options): Request Java switches.
258 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
260 * Make-lang.in: Handle mostlyclean.
262 2003-06-11 Tom Tromey <tromey@redhat.com>
264 * lang.c (java_handle_option): Update dependency_tracking for
267 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
270 2003-06-10 Andrew Haley <aph@redhat.com>
272 * resource.c (write_resource_constructor): Use expand_expr to
273 generate the address of the label attached to a resource.
274 * Make-lang.in (java/resource.o): Add expr.h
276 2003-06-10 Andrew Haley <aph@redhat.com>
278 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
279 (java_decl_ok_for_sibcall): New.
281 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
283 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
284 (java/j-options.c, java/j-options.h): New.
285 * java-tree.h (resource_name, compile_resource_file,
286 compile_resource_data): Constify.
287 * jcf-write.c (jcf_write_base_directory): Similarly.
288 * jcf.h (jcf_write_base_directory): Similarly.
289 * lang.c: Include j-options.h.
290 (cl_options_count, cl_options, string_option, java_decode_option,
291 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
292 process_option_with_no): Remove.
293 (resource_name): Constify.
294 (LANG_HOOKS_HANDLE_OPTION): Override.
295 (java_handle_option): New.
296 (java_init): Don't call jcf_path_init.
297 (java_init_options): Call jcf_path_init.
299 * resource.c (compile_resource_data, compile_resource_file): Constify.
301 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
303 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
304 (struct lang_decl_func): Add last_line field.
305 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
306 DECL_SOURCE_LINE_LAST): Remove.
307 * parse.y (missing_return_error, finish_method_declaration,
308 lookup_cl, start_artificial_method_body, source_end_java_method,
309 start_complete_expand_method): Adjust.
311 2003-06-08 Tom Tromey <tromey@redhat.com>
313 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
316 2003-06-08 Roger Sayle <roger@eyesopen.com>
318 * builtins.c (define_builtin_type, builtin_types): Delete.
319 (define_builtin): Rewritten to take just the built-in code,
320 the function's name, type and fallback library function name.
321 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
322 (initialize_builtins): Overhaul to define the GCC builtins
323 used by gcj manually, providing the Java run-time's
324 implementations as the fallback library function.
326 2003-06-08 Anthony Green <green@redhat.com>
328 * parse.y (patch_cast): Fix conversions from floating-point to
331 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
333 * Make-lang.in: Update.
334 * lang.c: Include opts.h. Define cl_options_count and cl_options.
336 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
338 * lang.c (java_init_options): Update.
340 Thu Jun 5 18:33:40 CEST 2003 Jan Hubicka <jh@suse.cz>
342 * Make-lang.in: Add support for stageprofile and stagefeedback
344 2003-05-31 Roger Sayle <roger@eyesopen.com>
346 * lang.c (java_init_options): Prescribe wrap-around two's
347 complement arithmetic overflow by setting flag_wrapv.
349 2003-05-29 Roger Sayle <roger@eyesopen.com>
351 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
352 (builtin_record): Add an additional builtin_code field to
353 record which GCC built-in corresponds to the Java function.
354 (java_builtins): Add new entries for atan, atan2, exp, log,
356 (max_builtin, min_builtin, abs_builtin): Perform constant
357 folding on the resulting tree.
358 (java_build_function_call_expr): Likewise, perform constant
359 folding on the resulting tree.
360 (initialize_builtins): The NULL creators are now allowed in
361 the java_builtins table, which is now terminated by an entry
362 with builtin_code == END_BUILTINS.
363 (check_for_builtin): Likewise. If the matching creator is
364 NULL, construct the call using java_build_function_call_expr
365 directly with the decl for the corresponding builtin_code.
367 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
369 * win32-host.c: Normalize copyright boilerplate.
371 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
373 * parse.y (print_int_node): Use string concatentation on
374 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
375 function calls into one.
377 2003-05-13 Zack Weinberg <zack@codesourcery.com>
379 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
380 fatal_io_error with calls to fatal_error; add ": %m" to the end of
381 all the affected error messages.
383 2003-05-13 Richard Henderson <rth@redhat.com>
385 * class.c (layout_class_method): Set DECL_EXTERNAL.
386 * decl.c (java_mark_decl_local, java_mark_class_local): New.
387 * java-tree.h (java_mark_class_local): Declare.
388 * jcf-parse.c (parse_class_file): Use it.
389 * parse.y (java_expand_classes): Likewise.
391 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
393 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
394 * lex.h: #include input.h.
395 * jv-scan.c (input_filename): Remove.
397 2003-05-02 Tom Tromey <tromey@redhat.com>
400 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
401 (handle_inner_classes): New function.
403 2003-05-01 Tom Tromey <tromey@redhat.com>
406 * parse.y (finish_for_loop): Do nothing if update expression is a
407 EXPR_WFL_NODE wrapping nothing.
408 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
410 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
412 * lex.h (input_lineno): Remove declaration.
413 * parse-scan.y: #include input.h.
414 (input_filename): Remove declaration.
415 (input_location): Add definition.
416 (input_line): Remove definition.
418 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
420 * lex.h (lineno): Rename to ...
421 (input_line): ... here
422 * parse-scan.y (lineno): Rename to ...
423 (input_line): ... here.
424 (reset_report): Rename lineno to input_line.
425 * check-init.c (check_init): Likewise.
426 * class.c (push_class): Likewise.
427 * decl.c (complete_start_java_method, end_java_method): Likewise.
428 * expr.c (expand_byte_code): Likewise.
429 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
430 * jcf-write.c (generate_bytecode_insns): Likewise.
431 * lex.c (java_init_lex, java_allocate_new_line,
432 do_java_lex): Likewise.
433 * parse.h (YYNOT_TWICE): Likewise.
434 * parse.y (empty_statement, expression_statement,
435 java_pop_parser_context, java_parser_context_save_global,
436 yyerror, register_fields, method_header, safe_layout_class,
437 find_in_imports_on_demand, create_artificial_method,
438 source_end_java_method, start_complete_expand_method,
439 build_thisn_assign, java_complete_lhs,
440 maybe_absorb_scoping_block): Likewise.
442 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
444 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
445 '/' when computing java source filename
447 2003-04-13 Tom Tromey <tromey@redhat.com>
449 * gjavah.c (print_c_decl): Indentation fix.
451 2003-04-12 Zack Weinberg <zack@codesourcery.com>
453 * class.c (make_field_value, make_method_value, get_dispatch_table)
454 (make_class_data, emit_offset_symbol_table)
455 * constants.c (build_constants_constructor)
456 * java-tree.h (START_RECORD_CONSTRUCTOR)
457 * parse.y (maybe_build_array_element_wfl):
458 Use build_constructor.
460 2003-04-10 Eric Blake <ebb9@email.byu.edu>
463 * parse.y (string_convert_int_cst): Always use at least one digit
464 in string conversion. Remove ASCII dependence.
465 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
467 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
469 * Make-lang.in: added win32-host.c
470 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
471 resolves to open() on non-Win32 platforms and
472 Win32-specific jcf_open_exact_case() on Win32
473 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
474 when trying .java and .class files
475 * win32-host.c: added to repository. Defines
476 Win32-specific jcf_open_exact_case()
478 2003-04-10 Andrew Haley <aph@redhat.com>
480 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
481 (maybe_free_localvar): Renamed from localvar_free.
483 (generate_bytecode_insns): Set new variable, jsrs.
484 Only free local vars if no jsr insns have been emittted.
485 Call maybe_free_localvar, not localvar_free.
487 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
489 * gcj.texi: Remove @ at start of file.
491 2003-03-25 Tom Tromey <tromey@redhat.com>
493 * parse.y (create_interface): Call CHECK_DEPRECATED.
495 2003-03-23 Zack Weinberg <zack@codesourcery.com>
497 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
499 2003-03-21 Zack Weinberg <zack@codesourcery.com>
501 * javaop.h (jfloat, jdouble): Make them structures mirroring
502 the bit fields of IEEE float and double respectively.
503 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
504 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
505 (union Word, union DWord): Delete.
506 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
508 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
510 (jni_print_float, jni_print_double): New. Generate
511 hexadecimal floating constants.
512 (print_field_info): Use jni_print_float/double.
514 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
515 finite floating point numbers for output; special case
518 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
520 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
521 Replace 0 and 1 with true and false in return statements.
523 2003-03-19 Tom Tromey <tromey@redhat.com>
525 * lex.c (do_java_lex): Renamed from java_lex.
526 (java_lex): New function.
529 2003-03-13 Tom Tromey <tromey@redhat.com>
531 * parse.y (resolve_inner_class): Error if qualifier is a primitive
534 2003-03-04 Andrew Haley <aph@redhat.com>
536 * gjavah.c (is_first_data_member): New global variable.
537 (print_c_decl): If it's the first data member, align it as the
539 (process_file): Set is_first_data_member.
541 2003-03-11 Tom Tromey <tromey@redhat.com>
543 * parse.y (resolve_field_access): Initialize class if field is
544 found in another static field.
545 * expr.c (build_class_init): Don't optimize out initialization of
546 implemented interface.
548 2003-03-11 Andrew Haley <aph@redhat.com>
550 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
553 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
555 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
556 and DIR_SEPARATOR_2 for a target.
559 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
560 and DIR_SEPARATOR_2 for a target into account.
562 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
564 * lang.c (java_init): Update prototype, move code to java_post_options.
565 (java_post_options): Similarly.
567 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
569 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
570 compare file name components depending on the case-sensitivity
571 or otherwise of the host file system.
573 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
574 "strcmp" to compare file name components.
575 Use IS_DIR_SEPARATOR instead of comparing directly against
577 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
578 comparing directly against DIR_SEPARATOR.
580 2003-03-04 Tom Tromey <tromey@redhat.com>
582 * Make-lang.in (java.tags): New target.
584 2003-03-01 Roger Sayle <roger@eyesopen.com>
586 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
587 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
589 2003-03-01 Tom Tromey <tromey@redhat.com>
591 * parse.y (jdep_resolve_class): Only check deprecation if we found
594 2003-02-28 Tom Tromey <tromey@redhat.com>
597 * class.c (maybe_layout_super_class): Always pass a WFL to
599 * parse.y (do_resolve_class): Updated comment to explain
602 2003-02-26 Tom Tromey <tromey@redhat.com>
604 * jcf-write.c (generate_classfile): Check whether class is
605 deprecated before writing attribute count.
607 2003-02-25 Roger Sayle <roger@eyesopen.com>
609 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
610 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
612 2003-02-23 Tom Tromey <tromey@redhat.com>
614 * lang-options.h: Added -Wdeprecated.
615 * gcj.texi (Warnings): Document -Wdeprecated.
616 * java-tree.h (flag_deprecated): Declare.
617 * lang.c (lang_W_options): Added deprecated.
618 (flag_deprecated): New global.
619 * chartables.h: Rebuilt.
620 * gen-table.pl (process_one): Look at whitespace.
621 (print_tables): Define LETTER_SPACE, LETTER_MASK.
622 * parse.h (CLEAR_DEPRECATED): New macro.
623 (CHECK_DEPRECATED_NO_RESET): New macro.
624 * jcf-parse.c (handle_deprecated): New function.
625 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
626 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
627 * parse.y (resolve_type_during_patch): Check deprecation.
628 (jdep_resolve_class): Likewise.
629 (process_imports): Likewise.
630 (resolve_expression_name): Likewise.
631 (check_deprecation): Strip arrays from decl. Check
633 (patch_method_invocation): Also check the particular constructor
635 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
636 * jcf-write.c (append_deprecated_attribute): New function.
637 (generate_classfile): Generate deprecated attribute when
639 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
640 (java_lex) [case '*']: Simplify logic.
641 (java_start_char_p): Use LETTER_MASK.
642 (java_part_char_p): Likewise.
643 (java_space_char_p): New function.
645 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
647 Change base class access representation.
648 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
649 (add_interface_do): Likewise.
651 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
653 * decl.c (java_init_decl_processing): Change
654 soft_lookupjnimethod_node to reflect the change in
655 signature of _Jv_LookupJNIMethod in libjava/jni.cc
656 * expr.c (build_jni_stub): Calculate and pass the size
657 on the stack of the arguments to a JNI function. Use
658 new target macro MODIFY_JNI_METHOD_CALL to allow a
659 target to modify the call to a JNI method.
661 2003-02-08 Roger Sayle <roger@eyesopen.com>
663 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
664 instead of basename to avoid compiler warnings on Tru64.
666 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
668 * gcj.texi: Update to GFDL 1.2.
670 2003-01-31 Andrew Haley <aph@redhat.com>
672 * parse.y (java_expand_classes): Scan the whole class list looking
673 for access methods that haven't yet been expanded.
675 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
679 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
680 to fix bootstrap on sparc-unknown-netbsdelf1.5.
681 * jcf-parse.c: Likewise.
683 2003-01-31 Mark Wielaard <mark@klomp.org>
685 * gjavah.c (throwable_p): Allocate 1 more byte for string.
687 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
689 * class.c (make_class): Use BINFO_ELTS.
690 (set_super_info): Likewse.
691 (add_interface_do): Likewise.
693 2003-01-30 Tom Tromey <tromey@redhat.com>
695 * jcf-parse.c (read_class): Update identifier's class value if it
696 changed during parsing.
698 2003-01-30 Loren James Rittle <ljrittle@acm.org>
700 * Make-lang.in (po-generated): Find the targets in $(parsedir).
701 Propagate change to all other rules as required.
702 (java/parse-scan.o): Add explicit dependency on
703 $(parsedir)/java/parse-scan.c .
705 2003-01-29 Tom Tromey <tromey@redhat.com>
707 * parse.y (patch_assignment): Only transform the rhs of an
708 assignment when compiling to native.
710 2003-01-28 Tom Tromey <tromey@redhat.com>
712 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
714 2003-01-28 Tom Tromey <tromey@redhat.com>
716 * lex.c (java_lex): Don't include UEOF as part of token.
717 (java_read_unicode): Error if \u sequence prematurely terminated.
719 2003-01-27 Tom Tromey <tromey@redhat.com>
721 * parse.y (java_check_regular_methods): Check for construct after
722 checking types in throws clause.
724 2003-01-24 Tom Tromey <tromey@redhat.com>
726 * class.c (build_static_field_ref): Only a String or numeric field
727 can fold to a constant.
729 2003-01-23 Tom Tromey <tromey@redhat.com>
731 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
732 file name in resource buffer.
734 2003-01-23 Tom Tromey <tromey@redhat.com>
736 * expr.c (build_known_method_ref): Use method's context to find
739 2003-01-23 Tom Tromey <tromey@redhat.com>
741 * constants.c (set_constant_entry): Allocated cleared memory.
743 2003-01-22 Tom Tromey <tromey@redhat.com>
745 * java-tree.h: Don't use PARAMS.
746 * resource.c: Add prototypes for all functions.
747 (write_resource_constructor): Use `const char *' to avoid
750 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
752 * jcf-parse.c (process_zip_dir): Remove unused variable.
754 2003-01-22 Tom Tromey <tromey@redhat.com>
756 * expr.c (build_invokeinterface): Abort if method's context is not
759 2003-01-22 Tom Tromey <tromey@redhat.com>
761 * gcj.texi (Input and output files): Mention non-class entries.
762 * decl.c (java_init_decl_processing): Call
763 init_resource_processing.
764 * java-tree.h (compile_resource_data, write_resource_constructor,
765 compile_resource_file, init_resource_processing): Declare.
766 * config-lang.in (gtfiles): Added resource.c.
767 * Make-lang.in (gt-java-resource.h): New target.
768 (JAVA_OBJS): Added resource.o.
769 (java/resource.o): New target.
770 * resource.c: New file.
771 * class.c (compile_resource_file): Moved to resource.c.
772 (registerResource_libfunc): Likewise.
773 (utf8_decl_list): Mark with GTY; now static.
774 * jcf-parse.c (classify_zip_file): New function.
775 (parse_zip_file_entries): Use it; compile .properties files.
776 (process_zip_dir): Use classify_zip_file and compute_class_name.
777 Don't write class name into zip directory.
778 (java_parse_file): Call write_resource_constructor.
779 (compute_class_name): New function.
780 * jcf-io.c (read_zip_member): Reindented.
782 2003-01-21 Tom Tromey <tromey@redhat.com>
784 * class.c (supers_all_compiled): New function.
785 (make_class_data): Use it.
787 2003-01-21 Tom Tromey <tromey@redhat.com>
789 * parse.y (method_header): Native method can't be strictfp.
790 No method can be transient or volatile.
792 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
794 Make-lang.in (jvspec.o-warn): Add -Wno-error.
796 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
798 * check-init.c: Fix comment typos.
800 * constants.c: Likewise.
802 * except.c: Likewise.
804 * java-except.h: Likewise.
805 * java-tree.h: Likewise.
806 * javaop.h: Likewise.
807 * jcf-dump.c: Likewise.
808 * jcf-io.c: Likewise.
809 * jcf-parse.c: Likewise.
810 * jcf-write.c: Likewise.
812 * mangle.c: Likewise.
813 * typeck.c: Likewise.
814 * verify.c: Likewise.
816 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
818 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
819 * jcf-write.c: Include "tm_p.h".
821 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
823 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
825 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
827 * builtins.c (java_build_function_call_expr): Renamed from
828 build_function_call_expr. All callers changed.
830 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
831 * jcf-parse.c: Include tm_p.h.
833 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
836 2003-01-14 Tom Tromey <tromey@redhat.com>
838 * class.c (make_class_data): Check that super is compiled before
839 building class reference to it.
841 2003-01-14 Andrew Haley <aph@redhat.com>
843 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
844 varargs function -- correct.
846 2003-01-14 Andrew Haley <aph@redhat.com>
848 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
850 2003-01-14 Andrew Haley <aph@redhat.com>
852 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
853 varargs function -- correct.
855 * parse.y (patch_assignment): Copy the rhs of an assignment into a
856 temporary if the RHS is a reference.
858 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
860 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
861 * keyword.h: Regenerated.
863 * All Files: Convert to ISO C style function definitions.
865 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
867 * parse.y (check_pkg_class_access): ANSIfy definition.
869 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
871 * decl.c, parse-scan.y, parse.y: Don't cast return value of
874 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
876 2003-01-09 Geoffrey Keating <geoffk@apple.com>
878 Merge from pch-branch:
880 2002-12-02 Geoffrey Keating <geoffk@apple.com>
882 * Make-lang.in (java/gjavah.o): Update dependencies.
883 * gjavah.c: Include ggc.h.
885 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
887 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
888 (JCFDUMP_OBJS): Add ggc-none.o.
889 (java/jcf-dump.o): Depend on GGC_H.
890 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
892 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
893 * jcf-dump.c: Include ggc.h.
895 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
897 * jcf.h (union cpool_entry): New.
898 (struct CPool): Use gengtype to mark. Change field 'data' to be
900 (struct JCF): Use gengtype to mark.
901 (CPOOL_UINT): Update for new cpool_entry type.
902 (CPOOL_USHORT1): Likewise.
903 (CPOOL_USHORT2): Likewise.
904 (CPOOL_FINISH): Use GC to free cpool subfields.
905 * parse.h (struct parser_ctxt): Mark field current_jcf.
906 * lex.c (java_init_lex): Use GC to allocate struct JCF.
907 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
908 (main_jcf): Use gengtype to mark.
909 (ggc_mark_jcf): Delete.
910 (get_constant): Update for new cpool_entry type.
911 (give_name_to_class): Likewise.
912 (get_class_constant): Likewise.
913 (init_outgoing_cpool): Use GGC to allocate struct CPool.
914 (java_parse_file): Use GGC to allocate struct JCF.
915 (init_jcf_parse): Don't call ggc_add_root.
916 * jcf-reader.c (jcf_parse_constant_pool): Update for new
918 * java-tree.h (current_jcf): Use gengtype to mark.
919 (CPOOL_UTF): Update for new cpool_entry type.
920 (outgoing_cpool): Use gengtype to mark.
921 (struct lang_type): GC struct JCF and struct CPool.
922 * config-lang.in (gtfiles): Add jcf.h.
923 * constants.c (find_tree_constant): New.
924 (set_constant_entry): Allocate cpool subfields using GGC. Update
925 for new cpool_entry type.
926 (find_constant1): Update for new cpool_entry type.
927 (find_constant2): Likewise.
928 (find_utf8_constant): Use find_tree_constant.
929 (find_class_or_string_constant): Remove unnecessary cast to jword.
930 Update for new cpool_entry type.
931 (count_constant_pool_bytes): Update for new cpool_entry type.
932 (write_constant_pool): Likewise.
933 (alloc_name_constant): Use find_tree_constant.
934 (build_constants_constructor): Update for new cpool_entry type.
936 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
938 * parse.y (mark_parser_ctxt): Delete.
939 (goal): Don't use ggc_add_root.
940 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
941 (java_pop_parser_context): Let GC free parser_ctxt.
942 (java_parser_context_resume): Likewise.
943 * parse.h (struct parser_ctxt): Use gengtype to mark.
945 (ctxp_for_generation): Likewise.
946 * lex.h (struct java_lc_s): Mark for gengtype.
947 (java_lexer): Rearrange for gengtype.
948 * config-lang.in (gtfiles): Add lex.h, parse.h.
950 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
952 * All Files: Remove PARAMS macro.
954 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
955 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
958 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
961 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
963 * Make-lang.in (java.install-common, java.uninstall,
964 java.install-info, java.install-man): Prepend $(DESTDIR)
965 to destination paths in all (un)installation commands.
966 (java.install-common): Rewrite $(LN) command to support
967 DESTDIR with "ln" as well as with "ln -s".
969 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
971 * java-tree.h: Protect against multiple inclusion.
973 2003-01-07 Tom Tromey <tromey@redhat.com>
975 * class.c (add_assume_compiled): Don't adjust parent if we're
976 already at the root of tree.
978 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
980 * lang.c (dump_compound_expr): Prototype.
982 2003-01-03 Tom Tromey <tromey@redhat.com>
984 Fix for PR java/8712:
985 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
986 when simply checking against `null'.
988 2003-01-03 Tom Tromey <tromey@redhat.com>
990 * gcj.texi (Standard Properties): Document http.proxyHost and
993 * gcj.texi (GNU Classpath Properties): Document new properties.
995 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
997 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
998 java/lang-options.h, java/mangle.c, java/mangle_name.c,
999 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1001 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1003 * Make-lang.in, boehm.c, buffer.c,
1004 buffer.h, builtins.c, class.c,
1005 config-lang.in, constants.c,
1006 convert.h, decl.c, except.c,
1007 expr.c, java-except.h,
1008 java-tree.h, javaop.def,
1009 jcf-parse.c, jcf-write.c,
1010 jv-scan.c, jvgenmain.c,
1011 jvspec.c, keyword.gperf,
1012 keyword.h, lang-options.h,
1013 lang-specs.h, lang.c, lex.c,
1014 lex.h, mangle.c, mangle_name.c,
1015 parse-scan.y, parse.h, parse.y,
1016 typeck.c, verify.c, xref.c,
1017 xref.h: Replace "GNU CC" with
1018 "GCC" in the copyright header.
1020 * check-init.c, gjavah.c, javaop.h,
1021 jcf-depend.c, jcf-dump.c, jcf-io.c,
1022 jcf-path.c, jcf-reader.c, jcf.h,
1023 zextract.c, zipfile.h: These files are
1024 "part of GCC". Also say "GCC" not "GNU CC".
1026 2002-12-30 DJ Delorie <dj@redhat.com>
1028 * Make-lang.in: Protect against texi2pod/pod2man failing.
1030 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1032 * gcj.texi: Use @copying.
1034 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1036 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1037 print_cxx_classname.
1038 (print_cxx_classname): Add add_scope parameter.
1039 (print_class_decls): Do not emit a semicolon after the extern
1041 (process_file): Adjust calls to print_cxx_classname.
1043 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1045 * gcj.texi: Include Cover Texts in man page.
1047 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1049 * class.c (build_static_field_ref): Check FIELD_FINAL.
1051 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1052 instead of current_constant_pool_data_ref.
1053 * java-tree.h (current_constant_pool_data_ref): Undefine.
1054 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1055 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1056 current_constant_pool_data_ref.
1058 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1059 not build_internal_class_name.
1061 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1062 Use it when class ref isn't certain to be compiled.
1064 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1066 * gcj.texi: Include gcc-common.texi.
1067 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1068 $(srcdir)/doc/include/gcc-common.texi.
1070 2002-12-22 Anthony Green <green@redhat.com>
1072 * gcj.texi (Limitations): Add note about org.xml.sax and
1075 2002-12-20 Tom Tromey <tromey@redhat.com>
1077 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1078 where minimum case value is Integer.MIN_VALUE.
1081 2002-12-18 Andrew Haley <aph@redhat.com>
1083 * parse.y (patch_invoke): Force evaluation order when `check' is
1084 set. For PR libgcj/8945.
1086 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1088 * gcj.texi: Change version number to 3.4.
1090 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1091 Andrew Haley <aph@redhat.com>
1093 * parse.y (source_end_java_method): Remove custom encoding of line
1094 numbers for a function decl before passing it to the back end.
1096 2002-12-03 Andrew Haley <aph@redhat.com>
1098 * class.c (make_class_data): New field, "chain".
1099 * decl.c (java_init_decl_processing): Likewise.
1101 2002-12-02 Tom Tromey <tromey@redhat.com>
1104 * parse.y (do_resolve_class): Handle qualified name via
1107 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1109 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1110 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1111 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1112 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1113 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1114 Include coretypes.h and tm.h.
1115 * Make-lang.in: Update dependencies.
1117 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1119 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1121 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1123 * jcf-reader.c: Don't expand JCF_readu4 inside the
1124 expansion of JCF_SKIP.
1126 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1128 * jcf-reader.c: Don't expand JCF_readu4 inside the
1129 expansion of JCF_SKIP.
1131 2002-11-22 Tom Tromey <tromey@redhat.com>
1133 * parse.y (patch_binop): Cast right hand side of shift expression
1134 to `int'. Fixes PR java/8676.
1136 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1137 Andrew Haley <aph@redhat.com>
1139 * gcc/java/jcf-write.c (write_classfile): Remove target
1140 class file, if it exists, before renaming the temporary
1143 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1145 * jvspec.c (lang_specific_spec_functions): New.
1147 2002-11-18 Tom Tromey <tromey@redhat.com>
1149 Fix for PR java/7912:
1150 * expr.c (can_widen_reference_to): Allow cast of array to
1151 Cloneable or Serializable.
1152 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1153 (java_io_serializable_identifier_node): Likewise.
1154 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1155 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1156 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1157 java_io_serializable.
1158 * decl.c (java_init_decl_processing): Initialize
1159 java_lang_cloneable_identifier_node and
1160 java_io_serializable_identifier_node.
1161 (java_lang_cloneable_identifier_node): New global.
1162 (java_io_serializable_identifier_node): Likewise.
1164 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1166 * buffer.c: Remove unnecessary casts.
1167 * check-init.c: Likewise.
1168 * class.c: Likewise.
1169 * constants.c: Likewise.
1171 * except.c: Likewise.
1172 * gjavah.c: Likewise.
1173 * jcf-io.c: Likewise.
1174 * jcf-parse.c: Likewise.
1175 * jcf-path.c: Likewise.
1176 * jvspec.c: Likewise.
1179 * verify.c: Likewise.
1181 2002-11-06 Tom Tromey <tromey@redhat.com>
1183 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1186 2002-11-05 Tom Tromey <tromey@redhat.com>
1188 Fix for PR java/6388.
1189 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1190 * java-tree.h (enum java_tree_index): New values
1191 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1192 (decimal_int_max, decimal_long_max): New defines.
1193 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1194 (error_if_numeric_overflow): Rewrote range checking.
1195 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1198 2002-11-02 Tom Tromey <tromey@redhat.com>
1200 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1202 * class.c (make_method_value): Put class name, not signature, into
1203 `throws' field. For PR java/8415.
1205 2002-10-24 Tom Tromey <tromey@redhat.com>
1207 * gcj.texi (Invoking gij): Document --showversion.
1208 (Standard Properties): java.library.path now set.
1210 2002-10-23 Tom Tromey <tromey@redhat.com>
1212 * gjavah.c (decode_signature_piece): In JNI mode, print
1213 `jobjectArray' when array depth is nonzero.
1216 2002-10-15 Andrew Haley <aph@redhat.com>
1218 * parse.y (patch_invoke): Call force_evaluation_order on a static
1220 (resolve_qualified_expression_name): Call force_evaluation_order
1221 on a arg list that is part of a Qualified Expression Name.
1223 * lang.c (dump_compound_expr): New.
1224 (java_dump_tree): New.
1226 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1228 * gcj.texi: Added item describing the GCJ runtime property
1231 2002-10-15 Richard Henderson <rth@redhat.com>
1233 * jcf-parse.c (get_constant): Fix type warning.
1235 2002-10-15 Andrew Haley <aph@redhat.com>
1237 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1238 (java_inlining_map_static_initializers): Declare.
1240 2002-10-14 Andrew Haley <aph@redhat.com>
1242 * tree-inline.c (remap_block): All local class initialization
1243 flags go in the outermost scope.
1244 (expand_call_inline): Call java_inlining_map_static_initializers.
1245 (expand_call_inline): Call java_inlining_merge_static_initializers.
1246 * java/lang.c (merge_init_test_initialization): New.
1247 (java_inlining_merge_static_initializers): New.
1248 (inline_init_test_initialization): New.
1249 (java_inlining_map_static_initializers): New.
1251 2002-10-11 Mark Wielaard <mark@klomp.org>
1253 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1255 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1257 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1259 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1261 * parse.y (merge_string_cste): Add parentheses around & within |.
1263 2002-10-08 Tom Tromey <tromey@redhat.com>
1265 * parse.y (variable_declarator_id): Simplify error path for
1266 array declarator error. For PR java/8003.
1268 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1270 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1273 2002-10-08 Andrew Haley <aph@redhat.com>
1275 * parse.y (attach_init_test_initialization_flags): Check for
1278 2002-10-07 Anthony Green <green@redhat.com>
1280 * parse.y (merge_string_cste): Fix bug in string concatenation.
1282 2002-10-03 Michael Koch <konqueror@gmx.de>
1284 * gcj.texi (Standard properties):
1285 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1287 2002-10-02 Roger Sayle <roger@eyesopen.com>
1289 PR optimization/6627
1290 * lang.c (java_init): If storing the vbit in function
1291 pointers, ensure that force_align_functions_log is atleast
1292 one to aid compatability with g++ vtables.
1294 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1296 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1297 foul of type-based aliasing.
1299 2002-09-30 Anthony Green <green@redhat.com>
1301 * gcj.texi (Invoking jv-scan): Fix texinfo.
1303 2002-09-28 Anthony Green <green@redhat.com>
1305 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1306 (Code Generation): Add -fno-assert documentation.
1307 * jv-scan.c (flag_assert): New global.
1308 (options): Add assert option.
1309 (help): Add --no-assert documentation.
1310 * parse-scan.y (flag_assert): New global.
1311 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1312 (flag_assert): New global.
1313 * java-tree.h (flag_assert): New global.
1314 * lex.c (java_lex): Obey flag_assert.
1315 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1318 2002-09-26 Andrew Haley <aph@redhat.com>
1320 * expr.c (build_java_array_length_access): Check for null pointer.
1321 * expr.c (expand_java_arrayload): Likewise.
1323 2002-09-21 Richard Henderson <rth@redhat.com>
1325 * jcf-parse.c (get_constant): Decode from IEEE no matter
1326 what the target format.
1328 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1330 * ChangeLog: Follow spelling conventions.
1331 * class.c: Likewise.
1334 * gjavah.c: Likewise.
1335 * java-tree.h: Likewise.
1336 * jcf-dump.c: Likewise.
1337 * jcf-parse.c: Likewise.
1338 * jvspec.c: Likewise.
1340 * mangle.c: Likewise.
1341 * parse.y: Likewise.
1343 2002-09-17 Tom Tromey <tromey@redhat.com>
1345 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1346 where \r appears at EOF. Fixes PR java/7950.
1348 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1350 * jvspec.c (lang_specific_driver): Remove unused variable.
1352 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1354 * java-tree.h (union lang_tree_node): Add chain_next option.
1356 2002-09-16 Richard Henderson <rth@redhat.com>
1358 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1359 use new real.h interface.
1360 * jcf-write.c (find_constant_index): Use new real.h interface.
1361 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1363 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1365 * lang.c: Follow spelling conventions.
1367 2002-09-11 Per Bothner <per@bothner.com>
1369 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1370 constant to the type of the field.
1371 (java_complete_tree): Remove now-redundant code.
1373 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1375 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1378 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1379 return label if a ret instruction for the jsr has been reached.
1381 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1383 * parse.y (DIR_SEPARATOR): Don't define.
1384 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1386 2002-08-28 Andrew Haley <aph@redhat.com>
1388 * verify.c (verify_jvm_instructions): Allow exception handler
1389 inside code that is being protected, but generate a warning.
1390 * except.c (link_handler): Initialize `expanded' in new eh_range.
1391 (binding_depth, is_class_level, current_pc): Declare extern.
1393 2002-09-01 Mark Wielaard <mark@klomp.org>
1395 * gcj.texi: Add chapter about system properties.
1398 2002-08-26 Tom Tromey <tromey@redhat.com>
1400 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1401 conversion if RHS_TYPE is byte, short, or char.
1403 2002-08-22 Tom Tromey <tromey@redhat.com>
1405 * gcj.texi (Invoking gij): Document -cp and -classpath.
1407 2002-08-21 Tom Tromey <tromey@redhat.com>
1409 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1410 $(prefix)/share. For PR libgcj/7633.
1412 For PR java/6005 and PR java/7611:
1413 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1414 (java_can_use_bit_fields_p): New function.
1416 2002-08-16 Tom Tromey <tromey@redhat.com>
1418 * gcj.texi (Class Initialization): Mention class initialization of
1421 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1423 * Make-lang.in (java-tree-inline.o): New.
1424 (JAVA_OBJS): Add java-tree-inline.o.
1425 * parse.y (source_end_java_method): Call java_optimize_inline.
1426 (java_expand_method_bodies): Save method's tree in
1428 (add_stmt_to_compound): Keep track of the number of statments.
1429 * lang.c (java_init): Enable flag_inline_trees.
1430 (java_post_options): If flag_inline_functions is on, enable
1431 flag_inline_trees instread.
1432 (decl_constant_value): New.
1433 (java_tree_inlining_walk_subtrees): New.
1434 * java-tree.h (DECL_NUM_STMTS): New macro.
1435 (java_optimize_inline): Declare.
1436 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1437 Handle a LABEL_EXPR.
1438 * decl.c (build_result_decl): If we already have a DECL_RESULT
1440 (dump_function): New.
1441 (java_optimize_inline): New.
1442 (dump_function): New.
1444 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1447 * parse.y (build_assertion): Invert return from
1448 desiredAssertionStatus.
1450 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1452 * jcf-write.c (get_access_flags): Return correct access flags for
1453 private and protected inner classes.
1455 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1457 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1459 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1461 * mangle_name.c: Don't include obstack.h twice.
1462 * xref.c: Don't include obstack.h.
1464 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1466 * class.c: (permanent_obstack): Delete declaration.
1467 * constants.c: (permanent_obstack): Delete declaration.
1468 * except.c: (permanent_obstack): Delete declaration.
1469 * expr.c: (permanent_obstack): Delete declaration.
1470 * jcf-parse.c: (permanent_obstack): Delete declaration.
1471 (saveable_obstack): Delete declaration.
1472 * parse.h: (permanent_obstack): Delete declaration.
1473 * typeck.c: (permanent_obstack): Delete declaration.
1475 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1477 * gcj.texi (version-gcc): Increase to 3.3.
1479 2002-07-22 Tom Tromey <tromey@redhat.com>
1481 * lex.c (java_lex): Check for `e' or `E' after 0.
1483 2002-07-21 Richard Henderson <rth@redhat.com>
1485 * lang.c (java_unsafe_for_reeval): New.
1486 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1488 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1490 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1491 (jcf_path_init): Use GET_ENVIRONMENT.
1493 2002-07-10 Roger Sayle <roger@eyesopen.com>
1494 Zack Weinberg <zack@codesourcery.com>
1496 * builtins.c (initialize_builtins): Remove defines that
1497 handled C/C++ specific junk hereby removed from builtins.def.
1499 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1501 * lang.c (java_post_options): Update prototype.
1503 2002-07-05 Roger Sayle <roger@eyesopen.com>
1505 * builtins.c (initialize_builtins): Ignore the additional
1506 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1507 the builtins.def file.
1509 2002-07-01 Tom Tromey <tromey@redhat.com>
1512 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1515 2002-07-01 Roger Sayle <roger@eyesopen.com>
1517 * java/decl.c (builtin_function): Accept additional parameter.
1518 (java_init_decl_processing): Pass an additional NULL_TREE
1519 argument to builtin_function.
1521 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1523 * gcj.texi: Fixed gcj invocation example so that it compiles.
1525 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1527 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1528 * parse.y (mark_parser_ctxt): Likewise.
1529 (check_modifiers, declare_local_variables): Avoid incorrect
1530 hardcoded constant 10.
1532 * lex.c (java_read_char): Avoid "comparison is always true"
1535 2002-06-25 Andreas Schwab <schwab@suse.de>
1537 * expr.c (JSR): Avoid undefined operation on PC.
1539 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1541 * decl.c (clear_binding_level): Const-ify.
1543 2002-06-13 Akim Demaille <akim@epita.fr>
1545 * parse.y (class_declaration, interface_declaration): Make sure
1546 all their rules have an action, in order to avoid meaningless `$$
1547 = $1' and their type clashes.
1549 2002-06-11 Tom Tromey <tromey@redhat.com>
1551 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1552 * parse-scan.y (statement_without_trailing_substatement): Added
1554 (assert_statement): New rule.
1555 * java-tree.h (struct lang_type) [assertions]: New field.
1556 (TYPE_USES_ASSERTIONS): New macro.
1557 (CLASS_USES_ASSERTIONS): Likewise.
1558 (FIELD_SYNTHETIC): New define.
1559 * lex.c (java_lval;): Added ASSERT_TK.
1560 * parse.y (ASSERT_TK): Added.
1561 (statement_without_trailing_substatement): Added assert_statement.
1562 (assert_statement): New rule.
1563 (build_assertion): New function.
1564 (maybe_generate_pre_expand_clinit): Create and initialize
1565 $assertionsDisabled.
1566 (lookup_package_type): Removed decl.
1567 * keyword.h: Rebuilt.
1568 * keyword.gperf (assert): New token.
1570 2002-06-10 Akim Demaille <akim@epita.fr>
1572 * parse.y (interface_type_list, class_member_declaration)
1573 (unary_expression_not_plus_minus): Remove duplicate %type.
1576 2002-06-09 Tom Tromey <tromey@redhat.com>
1578 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1580 * parse.y (method_header): Give error message in all cases.
1583 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1585 Don't use RTL inlining. Fix for PR java/6820.
1586 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1587 (flag_really_inline): New.
1588 (java_decode_option): Set flag_really_inline if -finline-functions
1590 (java_post_options): New function. Turn off inlining unless
1591 flag_really_inline is set.
1593 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1595 * gjavah.c (throwable_p): Accept argument as either a classname or
1596 signature fragment. Create null-terminated classname string for super
1597 when calling itself recursively.
1598 (decode_signature_piece): Skip first character from class name
1599 signature when calling throwable_p.
1601 2002-06-08 H.J. Lu (hjl@gnu.org)
1603 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1605 2002-06-04 Tom Tromey <tromey@redhat.com>
1607 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1609 2002-06-04 Michael Koch <konqueror@gmx.de>
1611 * gcj.texi (Input Options): Fixed typo.
1613 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1615 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1616 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1617 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1618 and all now-pointless local variables. Rename other local
1619 variables to reflect their not being handles.
1621 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1622 #if JCF_USE_STDIO blocks.
1624 * parse.y: Add missing semicolon at end of rule.
1626 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1628 * check-init.c (attach_initialized_static_class): Delete, unused.
1629 * parse.y: Use htab_t instead of struct hashtable, update
1631 * java-tree.h: Include hashtab.h instead of hash.h.
1632 (struct lang_decl_func): Use htab_t, set up for gengtype.
1633 (struct init_test_hash_entry): Delete.
1634 (struct treetreehash_entry): New.
1635 (java_treetreehash_find): New
1636 (java_treetreehash_new): New prototype.
1637 (java_treetreehash_create): New prototype.
1638 (java_mark_tree): Delete prototype.
1639 (java_hash_hash_tree_node): Delete prototype.
1640 (java_hash_compare_tree_node): Delete prototype.
1641 (attach_initialized_static_class): Delete prototype.
1642 * expr.c (build_class_init): Update to use java_treetreehash
1644 (java_expand_expr): Update to use htab_t.
1645 (emit_init_test_initialization): Likewise.
1646 * decl.c (java_mark_tree): Delete.
1647 * class.c (init_test_hash_newfunc): Delete.
1648 (java_hash_hash_tree_node): Delete.
1649 (java_hash_compare_tree_node): Delete.
1650 (add_method_1): Update to use java_treetreehash functions.
1651 (JAVA_TREEHASHHASH_H): New macro.
1652 (java_treetreehash_hash): New function.
1653 (java_treetreehash_compare): New function.
1654 (java_treetreehash_find): New function.
1655 (java_treetreehash_new): New function.
1656 (java_treetreehash_create): New function.
1657 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1659 * Make-lang.in (java/parse.o): Depend on debug.h.
1660 * java-tree.h (struct lang_identifier): Use gengtype.
1661 (union lang_tree_node): New.
1662 (struct lang_decl_func): Use gengtype.
1663 (struct lang_decl_var): Likewise.
1664 (struct lang_decl): Likewise.
1665 * parse.y: Include debug.h.
1666 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1668 * lang.c (struct language_function): New dummy structure.
1670 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1671 descriminator for DECL_LANG_SPECIFIC.
1672 (struct lang_decl_func): Rename from struct lang_decl.
1673 (enum lang_decl_desc): New.
1674 (struct lang_decl): Make it a union. Update all the accessor macros.
1675 (struct lang_type): Use gengtype.
1676 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1677 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1678 are now the same size.
1679 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1680 use discriminator to mark DECL_LANG_SPECIFIC.
1682 * Make-lang.in (gt-java-builtins.h): New rule.
1683 (java/builtins.o): Add dependency on gt-<filename>.h.
1684 * builtins.c: Use gengtype for roots.
1685 (union string_or_tree): Use gengtype.
1686 (struct builtin_record): Use gengtype.
1687 * config-lang.in (gtfiles): Add builtins.c.
1689 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1690 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1691 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1692 gt-java-parse.h, gtype-java.h): Add rules to generate.
1693 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1694 (class.o): Add dependency on gt-*.h.
1695 (constants.o): Likewise.
1698 (jcf-parse.o): Likewise.
1699 (jcf-write.o): Likewise.
1701 * config-lang.in (gtfiles): New.
1702 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1703 * constants.c: Replace uses of ggc_add_* with GTY markers.
1705 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1706 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1707 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1708 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1710 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1712 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1713 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1715 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1716 Include gtype-java.h.
1718 2002-06-02 Tom Tromey <tromey@redhat.com>
1720 Fix for PR java/5913:
1721 * parse.y (patch_binop): Call patch_string on op1.
1723 2002-06-02 Tom Tromey <tromey@redhat.com>
1725 Fix for PR java/1343, PR java/6336:
1726 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1727 formatting. Changed return type.
1728 (anonymous_class_counter): Moved to top of file.
1729 (maybe_make_nested_class_name): Append number to class name for
1730 function-local classes.
1732 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1734 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1735 * Make-lang.in: Update dependency lists.
1737 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1739 * gjavah.c (throwable_p): Do not free the name of the class after
1740 passing it to find_class.
1741 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1742 * jcf-io.c (dirent.h): Include it.
1743 (fnmatch.h): Likewise.
1744 (compare_path): New function.
1745 (java_or_class_file): Likewise.
1746 (memoized_dirlist_entry): New type.
1747 (memoized_dirlist_lookup_eq): New function.
1748 (memoized_dirlists): New variable.
1749 (caching_stat): New function.
1750 (memoized_class_lookup_eq): New function.
1751 (memoized_class_lookups): Likewise.
1752 (find_class): Use memoized_class_lookups and caching_stat.
1753 * jcf.h (JCF_USE_SCANDIR): Define.
1754 * parse.y (java_expand_classes): Write the class files in reverse
1757 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1759 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
1761 2002-05-13 Mark Mitchell <mark@codesourcery.com>
1763 * jcf-write.c (write_classfile): Unlink the temporary file if it
1764 cannot be renamed. Use concat to build up the name of the
1767 2002-05-08 Mark Mitchell <mark@codesourcery.com>
1769 * jcf-write.c (write_classfile): Write the file to a
1770 temporary file and then rename it.
1772 2002-05-07 Tom Tromey <tromey@redhat.com>
1774 * gjavah.c (throwable_p): Use xstrdup, not strdup.
1776 Fix for PR java/1200:
1777 * gjavah.c (throwable_p): New function.
1778 (decode_signature_piece): Use it. A `WeakReference' isn't the
1781 (gcjh_streq): New function.
1783 2002-05-07 Andreas Jaeger <aj@suse.de>
1785 * parse.y (finish_for_loop): Fix if statement.
1787 2002-05-06 Tom Tromey <tromey@redhat.com>
1789 Fix for PR java/5941:
1790 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
1791 loop update expression.
1792 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
1793 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
1795 2002-05-04 Mark Wielaard <mark@klomp.org>
1798 * parse.y (build_string_concatenation): Return just op1 only when op2
1799 is null and op1 is a STRING_CST, otherwise always construct a
1802 2002-04-27 Tom Tromey <tromey@redhat.com>
1805 * parse.y (string_convert_int_cst): New function.
1806 (merge_string_cste): Use it.
1808 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
1810 * java-tree.h (java_parse_file): Update.
1811 (java_set_yydebug): Remove.
1812 * jcf-parse.c (yydebug): Remove.
1813 (java_set_yydebug): Die.
1814 (java_parse_file): Update.
1815 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
1817 2002-04-24 Tom Tromey <tromey@redhat.com>
1820 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
1821 EXPR_WFL_QUALIFICATION of qual_wfl.
1823 2002-04-23 Per Bothner <per@bothner.com>
1825 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
1826 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
1827 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
1829 2002-04-23 Tom Tromey <tromey@redhat.com>
1832 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
1833 recognize `-fcompile-resource='.
1834 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
1837 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1839 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
1840 paths. Fixes PR java/2791.
1842 2002-04-19 Andrew Haley <aph@redhat.com>
1844 * jcf-write.c (push_long_const): lo, hi: New variables.
1845 Use rshift_double to extract the high part of a 64-bit long.
1846 Use WORD_TO_INT to extract the low part.
1848 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
1849 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
1850 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
1852 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
1854 * typeck.c (incomplete_type_error): Remove.
1856 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1858 * class.c (make_class_data): Set DECL_ALIGN on static class data,
1859 for hash synchronization.
1860 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
1861 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
1864 2002-04-16 Mark Wielaard <mark@klomp.org>
1866 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
1869 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1871 Fix for PR java/6294:
1872 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
1875 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1877 Fix for PR java/6085:
1878 * parse.y (patch_method_invocation): Always use build_access_to_thisn
1879 to get enclosing "this" argument for inner-class constructor
1880 invocation. Pass correct arguments to build_access_to_thisn.
1882 2002-04-10 Andreas Jaeger <aj@suse.de>
1884 * gcj.texi (Input Options): Fix extdirs patch.
1886 2002-04-10 Anthony Green <green@redhat.com>
1888 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
1890 2002-04-09 Anthony Green <green@redhat.com>
1892 * gcj.texi (Input Options): Add --extdirs documentation.
1893 * jcf-dump.c (OPT_extdirs): New macro.
1894 (options): Add extdirs option.
1895 (help): Describe --extdirs.
1896 (main): Handle OPT_extdirs.
1897 * gjavah.c (OPT_extdirs): New macro.
1898 (options): Add extdirs option.
1899 (help): Describe --extdirs.
1900 (main): Handle OPT_extdirs.
1901 * jcf-path.c (jcf_path_init): Add extdirs support.
1902 (jcf_path_extdirs_arg): New function.
1903 (extensions): New variable to hold extensions path entries.
1904 * jvspec.c: Remove -fextdirs= when compiling main().
1905 * lang.c (java_decode_option): Handle -fextdirs=.
1906 * jcf.h (jcf_path_extdirs_arg): Declare new function.
1907 * Make-lang.in: Compile jcf-path with version info for use in
1908 identifying the appropriate libgcj.jar.
1910 2002-04-08 Tom Tromey <tromey@redhat.com>
1913 * .cvsignore: Added rmic.1 and rmiregistry.1.
1914 * gcj.texi (Top): Link to new nodes.
1915 (Invoking rmic): New node.
1916 (Invoking rmiregistry): Likewise.
1917 * Make-lang.in (java.generated-manpages): Added rmic.1 and
1919 (java.maintainer-clean): Likewise.
1920 ($(srcdir)/java/rmic.1): New target.
1921 ($(srcdir)/java/rmiregistry.1): Likewise.
1922 (java.install-man): Handle rmic.1 and rmiregistry.1.
1924 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1926 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
1927 Add note about handling uncaught exceptions. Add an exception handler
1930 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1932 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
1933 after using it to patch CALL_EXPR.
1935 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1937 * gcj.texi (Invocation): Document CNI invocation API.
1939 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
1941 * expr.c (truthvalue_conversion): Rename. Update.
1942 (expand_compare): Update.
1943 * java-tree.h (java_truthvalue_conversion): New.
1944 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
1946 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1948 * java-tree.h (java_mark_addressable): New.
1949 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
1950 * typeck.c (mark_addressable): Rename, update.
1952 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1954 * expr.c (build_java_binop): Update.
1955 * java-tree.h (java_signed_type, java_unsigned_type,
1956 java_signed_or_unsigned_type): Update.
1957 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
1958 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
1959 * parse.y (patch_binop): Update.
1960 * typeck.c (signed_or_unsigned_type, unsigned_type,
1961 signed_type): Update.
1963 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
1965 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
1966 (java_dummy_print): Remove.
1967 (lang_print_error): Rename. Exit early if inhibiting output.
1968 (inhibit_error_printing_function): New.
1969 (java_init): Don't set hook.
1970 (lang_init_source): Use new boolean.
1972 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1974 * parse.y (do_resolve_class): Fix infinite recursion.
1976 2002-03-29 Tom Tromey <tromey@redhat.com>
1978 * parse.y (check_inner_circular_reference): Ignore incomplete
1981 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
1983 * Make-lang.in (builtins.o): Update.
1984 * boehm.c (get_boehm_type_descriptor): Update.
1985 * builtins.c: Include langhooks.h.
1986 * decl.c (java_init_decl_processing): Update.
1987 * java-tree.h (java_type_for_mode, java_type_for_size): New.
1988 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
1990 * typeck.c (type_for_mode, type_for_size): Update.
1992 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1994 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
1996 2002-03-28 Tom Tromey <tromey@redhat.com>
1998 * except.c (expand_end_java_handler): If the handler type is NULL,
1999 use java.lang.Throwable. Fixes PR java/5986.
2001 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2003 Fix for PR java/4715:
2004 * jcf-parse.c (parse_source_file_3): New function.
2005 (read_class): Call it.
2006 (java_parse_file): Likewise.
2008 2002-03-28 Jan Hubicka <jh@suse.cz>
2010 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2012 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2014 * parse.y (resolve_package): Initialize "decl".
2015 (lookup_package_type): Remove unused function.
2017 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2019 Fix for PR java/5993:
2020 * parse.y (resolve_package): Return the decl if resolution was
2021 successful. Don't special case "java.lang" and "java.lang.reflect"
2022 packages. Set type_name to the merged identifier.
2023 (resolved_qualified_expression_name): Print error using "name" if
2024 resolve_package returns NULL_TREE.
2026 2002-03-27 Tom Tromey <tromey@redhat.com>
2028 * expr.c (expand_invoke): Don't generate null pointer check if
2029 we're calling <init>.
2031 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2033 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2035 * java-tree.h (java_lang_expand_expr): Similarly.
2036 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2037 (java_init): Don't set hook.
2039 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2041 Fix for PR java/5850:
2042 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2043 context if field was not found in the current scope.
2044 * expr.c (lookup_field): Don't look in enclosing contexts.
2046 2002-03-26 Tom Tromey <tromey@redhat.com>
2048 Fix for PR java/5942:
2049 * parse.y (init_src_parse): Added sanity check.
2050 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2053 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2055 * decl.c (lang_mark_tree): Rename java_mark_tree.
2056 * java-tree.h (java_mark_tree): New.
2057 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2059 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2061 * lex.c: Change java_perform_atof to take normal parameters
2062 instead of a pointer to a parameter block. Call it directly
2065 2002-03-22 Mark Wielaard <mark@klomp.org>
2067 Fix for PR java/5368:
2068 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2069 when printing error message.
2071 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2073 * decl.c (maybe_build_cleanup): Remove.
2075 2002-03-22 Tom Tromey <tromey@redhat.com>
2077 Andrew Haley <aph@cambridge.redhat.com>
2079 * expr.c (build_field_ref): Don't build a check if the field is a
2082 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2084 Fix for PR java/6026:
2085 * lex.c (java_lex): Fix parsing of consecutive floats.
2087 2002-03-21 Tom Tromey <tromey@redhat.com>
2089 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2092 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2094 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2095 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2097 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2099 * gcj.texi: @code{gcj} becomes @command{gcj}.
2100 @code{gcc} becomes @command{gcc}.
2101 GcjRaw changed to gnu.gcc.RawData.
2103 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2105 * decl.c (start_java_method): Use new hook.
2106 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2107 (java_init): Remove old hook.
2109 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2111 * builtins.c (define_builtin): Do nothing if `type' is null.
2114 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2116 * parse.y (parser_check_super_interface): Fix error message
2119 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2121 * jcf-parse.c (get_constant): Delete unused variables.
2123 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2125 * java-tree.h (java_parse_file): New.
2126 * jcf-parse.c (yyparse): Rename java_parse_file.
2127 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2129 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2131 * parse.y (craft_constructor): Return the constructor decl.
2132 (java_expand_classes): Update comments.
2133 (lookup_method_invoke): Call fix_constructors immediately for
2134 anonymous class. Fixes PR java/5935.
2136 2002-03-15 Anthony Green <green@redhat.com>
2138 * jcf-parse.c (yyparse): Don't emit class registration
2139 constructor when compiling resource files.
2141 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2143 * lang.c (java_tree_code_type, java_tree_code_length,
2144 tree_code_name): Delete.
2145 (tree_code_type, tree_code_length, tree_code_name): Define.
2146 (java_init): Don't try to copy into the various tree_code
2149 2002-03-12 Tom Tromey <tromey@redhat.com>
2151 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2152 UTF-8, not UCS-2. Fixes PR java/5923.
2154 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2155 a call_expr wrapped in a convert. Fixes PR java/5848.
2157 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2159 * jcf-write.c (write_classfile): Improve error strings.
2161 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2163 * lex.c: Adjust comments to GNU standards.
2165 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2167 Fix for PR java/5902:
2168 * lex.c (java_lex): Fix parsing of literals.
2170 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2172 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2173 to prevent it getting evaluated twice in the store checking case.
2174 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2177 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2179 * decl.c (java_init_decl_processing): Make sure class_type_node
2180 alignment is not less than 64 bits if hash synchronization is enabled.
2182 2002-03-08 Per Bothner <per@bothner.com>
2184 * parse.y (java_complete_lhs): Check if patch_assignment
2185 returned an error-mark.
2187 * parse.y (try_builtin_assignconv): Don't special-case zero.
2189 2002-03-08 Per Bothner <per@bothner.com>
2191 Fix for PR java/5812.
2192 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2193 here instead of in JSR macro. Likewise with load_type_state call.
2194 Do the latter on if the return_pc has been verified (the jsr returns).
2195 (JSR): Now just call build_java_jsr.
2197 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2199 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2200 (java.install-common): Link native driver to
2201 JAVA_TARGET_INSTALL_NAME.
2203 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2205 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2206 * builtins.c(sin_builtin): Likewise
2207 * builtins.c(sqrt_builtin): Likewise
2209 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2211 * java/expr.c, java/jcf-parse.c, java/lex.c:
2212 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2213 REAL_ARITHMETIC blocks unconditional. Delete some further
2214 #ifdef blocks predicated on REAL_ARITHMETIC.
2216 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2218 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2219 explicit sizeof/sizeof.
2220 * decl.c (java_init_decl_processing): Likewise.
2221 * jcf-parse.c (init_jcf_parse): Likewise.
2222 * parse.y (init_src_parse): Likewise.
2224 2002-03-02 Per Bothner <per@bothner.com>
2226 Make --CLASSPATH by a synonym for --classpath and -classpath.
2227 Implement --bootclasspath.
2228 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2229 (classpath_l): Remove.
2230 (jcf_path_CLASSPATH_arg): Remove.
2231 (jcf_path_bootclasspath_arg): New function.
2232 (jcf_path_seal): Simplify accordingly.
2234 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2235 (jcf_path_CLASSPATH): Remove declaration.
2236 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2237 (lang_specific_driver): Translate -bootclasspath.
2238 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2239 * lang.c (decode_lang_options): Do jcf_path_init first.
2240 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2241 * gjavah.c: Also handle --bootclasspath.
2242 Handle --CLASSPATH as a synonum for --classpath.
2243 * jcf-dump.c: Likewise.
2245 "." is not part of system path, but is the default for --classpath.
2246 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2247 (jcf_path_seal): Add "." if no CLASSPATH specified.
2249 * gcj.texi: Document changes.
2251 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2253 * expr.c (build_java_arraystore_check): Fix formatting.
2255 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2257 Fix for PR java/5758, java/5632:
2258 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2259 inner-class separator too.
2260 * parse.y (do_resolve_class): New local `decl_result.'
2261 Progressively build a name for what can have been loaded.
2263 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2265 * expr.c (java_array_data_offset): Removed function.
2266 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2267 (build_java_array_length_access): Obtain "length" value using a
2268 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2269 (build_java_arrayaccess): Correct comment. Access "data" using a
2270 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2271 (build_java_arraystore_check): New function.
2272 (expand_java_arraystore): Use build_java_arraystore_check.
2273 * parse.y (patch_assignment): Simplify code to insert a store check
2274 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2275 * check-init.c (check_init): Update to reflect that an array length
2276 access is now a COMPONENT_REF.
2277 * gcj.texi (Code Generation): Improve documentation of
2278 -fno-bounds-check. Add documentation for -fno-store-check.
2279 * java-tree.h (flag_store_check): Declare.
2280 (build_java_arraystore_check): Declare.
2281 * lang.c (flag_store_check): Initialize to 1.
2282 (lang_f_options): Add store-check option.
2283 * jvspec.c: Don't pass store-check option to jvgenmain.
2284 * lang-options.h: Add help string for -fno-store-check.
2286 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2288 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2289 * java-tree.h (java_dup_lang_specific_decl): New.
2290 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2292 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2294 * builtins.c, decl.c: Delete traditional-mode-related code
2295 copied from the C front end but not used, or used only to
2296 permit the compiler to link.
2298 2002-02-22 Tom Tromey <tromey@redhat.com>
2300 Fix for PR java/2369:
2301 * jvspec.c (verify_class_name): New function.
2302 (lang_specific_driver): Call it.
2303 (JAVA_START_CHAR_P): New macro.
2304 (JAVA_PART_CHAR_P): Likewise.
2306 2002-02-22 Per Bothner <per@bothner.com>
2308 * class.c: Change vtable to be more compatible with g++ v3 abi.
2309 (get_dispatch_table): Prepend offset-to-top (always 0) and
2310 type_info pointer (currently unimplemented hence NULL) to vtable.
2311 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2312 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2313 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2314 (build_dtable_decl): Add declarations for new fields.
2316 2002-02-20 Per Bothner <per@bothner.com>
2318 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2319 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2320 don't need to set it on the COMPOUND_EXPR - the caller does that.
2322 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2324 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2325 `--CLASSPATH' becomes `--classpath.'
2326 * gjavah.c: Likewise.
2327 * jcf-dump.c: Likewise.
2328 * lang-options.h: Likewise.
2330 * jcf-path.c: Updated comment.
2331 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2332 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2333 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2334 (jcf_path_CLASSPATH_arg): Ditto.
2335 (classpath_u): Updated leading comment.
2337 2002-02-20 Per Bothner <per@bothner.com>
2339 * builtins.c (check_for_builtin): New function.
2340 (build_call_or_builtin): Remove.
2341 * java-tree.h: Update accordingly.
2342 * expr.c (expand_invoke): Use build + check_for_builtin instead
2343 of build_call_or_builtin.
2344 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2345 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2346 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2348 2002-02-17 Tom Tromey <tromey@redhat.com>
2350 * java-tree.h (TYPE_STRICTFP): New macro.
2351 (struct lang_type) [strictfp]: New field.
2352 (CLASS_STRICTFP): New macro.
2353 (METHOD_STRICTFP): New macro.
2354 (struct lang_decl) [strictfp]: New field.
2355 * parse.y (method_header): Disallow strictfp constructor or
2357 (STRICT_TK): Move before MODIFIER_TK.
2358 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2359 (METHOD_MODIFIERS): Likewise.
2360 (INTERFACE_MODIFIERS): Likewise.
2361 * jcf-write.c (get_access_flags): Likewise.
2362 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2363 (add_method_1): Likewise.
2364 (get_access_flags_from_decl): Likewise.
2365 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2366 recognize strictfp flag.
2367 * jcf.h (ACC_STRICT): New define.
2369 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2371 * class.c(build_utf8_ref): Move declaration of decl_size
2373 2002-02-07 Tom Tromey <tromey@redhat.com>
2375 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2378 2002-02-04 Anthony Green <green@redhat.com>
2380 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2381 sections if available.
2383 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2385 * parse.y (java_expand_classes): Fix typo in static field loop.
2387 2002-02-02 Richard Henderson <rth@redhat.com>
2389 * class.c (add_field): Mark static fields external.
2390 (build_class_ref): Remove redundant set.
2391 * parse.y (java_expand_classes): Mark static fields of classes
2392 to be compiled as local.
2393 * jcf-parse.c (parse_class_file): Likewise.
2395 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2397 * gcj.texi (About CNI): New node.
2399 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2402 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2403 setlocale() with LC_CTYPE as a parameter.
2406 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2408 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2409 Follow GNU Coding Standards for --version.
2411 2002-01-28 Tom Tromey <tromey@redhat.com>
2413 * expr.c (build_jni_stub): Ensure storage for `meth' is
2415 * parse.y (java_complete_expand_methods): Set
2416 current_function_decl before building JNI stub.
2418 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2420 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2423 2002-01-22 Tom Tromey <tromey@redhat.com>
2425 * decl.c (java_init_decl_processing): Use add_predefined_file.
2426 Predefine RawData.java.
2427 (predef_filenames): Removed.
2428 (java_init_decl_processing): Don't register predef_filenames.
2429 * jcf-parse.c (add_predefined_file): New function.
2430 (predefined_filename_p): Rewrote.
2431 (predefined_filename_p): No longer static.
2432 * decl.c (java_init_decl_processing): Call initialize_builtins.
2433 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2434 (java/builtins.o): New target.
2435 * builtins.c: New file.
2436 * parse.y (patch_invoke): Use build_call_or_builtin.
2437 * java-tree.h (build_call_or_builtin): Declare.
2438 (initialize_builtins): Declare.
2439 (java_set_exception_lang_code): Removed unused declaration.
2440 (PREDEF_FILENAMES_SIZE): Removed.
2441 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2442 (predef_filenames): New define.
2443 (add_predefined_file): Declare.
2444 (predefined_filename_p): Declare.
2445 * expr.c (expand_invoke): Use build_call_or_builtin.
2447 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2449 * parse.y (patch_switch_statement): Fix format specifier.
2451 2002-01-16 Tom Tromey <tromey@redhat.com>
2453 More for PR java/5365:
2454 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2456 (process_file): Generate include for
2457 java.lang.UnsupportedOperationExceptions.
2459 2002-01-15 Andreas Jaeger <aj@suse.de>
2461 * .cvsignore: Add man pages.
2463 2002-01-15 Tom Tromey <tromey@redhat.com>
2465 Fix for PR java/5365:
2466 * gjavah.c (process_file): Turn class name into a file name.
2468 2002-01-14 Matthias Klose <doko@debian.org>
2470 * gcj.texi: Fix whitespace and formatting errors in the
2471 synopsis of the man pages. Update copyright.
2473 2002-01-14 Tom Tromey <tromey@redhat.com>
2476 * Make-lang.in (java.install-man): Handle jv-convert man page.
2477 (java.generated-manpages): Added jv-convert.1.
2478 (java.uninstall): Remove jv-convert.1.
2479 (java.maintainer-clean): Likewise.
2480 ($(srcdir)/java/jv-convert.1): New target.
2481 * gcj.texi (Top): Link to jv-convert node.
2482 (Individual utilities): Likewise.
2483 (Invoking jv-convert): New node.
2485 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2486 Martin Kahlert <martin.kahlert@infineon.com>
2488 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2489 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2491 2002-01-03 Graham Stott <grahams@redhat.com>
2493 * class.c (compile_resource_file): Update copyright date.
2494 Constify filename parameter.
2495 (java-tree.h): Update copyright date.
2496 (compile_resource_file): Constify filename parameter.
2498 2002-01-03 Graham Stott <grahams@redhat.com>
2500 * gcc/jcf-parse.c: Update copyright date.
2501 (yyparse): Constify resource_filename.
2503 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2505 * parse.y (src_parse_roots): Don't needlessly zero init.
2507 2001-12-31 Tom Tromey <tromey@redhat.com>
2509 * parse.y (dump_java_tree): New function.
2510 (source_end_java_method): Call it.
2511 (end_class_declaration): Likewise.
2512 * lang.c (java_decode_option): Call dump_switch_p.
2514 2001-12-28 Tom Tromey <tromey@redhat.com>
2516 * gen-table.pl: Don't process characters after \uffff. Added
2517 comment pointing to input file.
2519 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2521 * gen-table.pl: Const-ify output. Document the location of a
2522 suitable unicode input file.
2524 * chartables.h: Regenerate.
2526 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2528 * chartables.h: Const-ify.
2529 * gjavah.c (options): Likewise.
2530 * jcf-dump.c (options): Likewise.
2531 * jv-scan.c (options): Likewise.
2532 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2533 * parse.y (binop_lookup): Likewise.
2535 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2537 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2538 the static arrays that are output.
2539 * jvspec.c (jvgenmain_spec): Make static.
2540 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2541 * keyword.h: Regenerate.
2542 * lang.c (string_option, process_option_with_no, lang_f_options,
2543 lang_W_options): Const-ify.
2544 * lex.c (java_lex): Likewise.
2546 2001-12-21 Richard Henderson <rth@redhat.com>
2548 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2549 (get_boehm_type_descriptor): ... here. Arrange for the
2550 TREE_TYPE to get set properly.
2552 2001-12-21 Richard Henderson <rth@redhat.com>
2554 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2555 only if the target requires collect2.
2557 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2559 2001-12-20 Tom Tromey <tromey@redhat.com>
2562 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2563 CAN_COMPLETE_NORMALLY for the node.
2564 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2565 generate code for second branch if first branch can't complete
2567 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2568 the loop head if the loop body can't complete normally.
2570 2001-12-20 Tom Tromey <tromey@redhat.com>
2573 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2574 case where `finally' clause can't complete normally.
2576 2001-12-20 Tom Tromey <tromey@redhat.com>
2579 * parse.y (analyze_clinit_body): Added this_class parameter.
2580 Check for more cases where we must keep <clinit>.
2581 (maybe_yank_clinit): Cleaned up flow control.
2583 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2585 * decl.c (java_init_decl_processing): Don't initialize
2586 finit_leg_identifier_node.
2587 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2588 (finit_leg_identifier_node): Remove.
2589 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2591 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2593 * mangle.c (mangle_member_name): Don't special-case for
2595 * mangle_name.c (unicode_mangling_length): Likewise.
2596 (append_unicode_mangled_name): Likewise.
2597 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2600 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2602 * expr.c (build_java_array_length_access): Don't force null pointer
2603 check unless flag_check_references is set.
2605 2001-12-20 Tom Tromey <tromey@redhat.com>
2607 Fix for PR java/3417:
2608 * parse.y (patch_assignment): Added special processing for
2610 (patch_return): Don't convert booleans to integers, and don't
2611 special-case `null'.
2613 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2615 * config-lang.in (diff_excludes): Remove.
2617 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2619 * gcj.texi: Update link to GCC manual.
2621 2001-12-17 Tom Tromey <tromey@redhat.com>
2623 * parse.y (link_nested_class_to_enclosing): Removed useless
2626 2001-12-16 Tom Tromey <tromey@redhat.com>
2628 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2631 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2633 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2634 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2637 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2639 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2641 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2643 * decl.c (java_init_decl_processing): Build otable_type correctly.
2644 otable_decl is an otable_type.
2646 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2648 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2649 otable_type, otable_ptr_type, method_symbol_type,
2650 method_symbols_array_type, method_symbols_array_ptr_type): New
2651 field/global tree definitions.
2652 (flag_indirect_dispatch): New flag.
2653 * decl.c (java_init_decl_processing): Initialize new otable and
2654 otable_syms type nodes and decls. Add new field "index" to
2656 * class.c (build_method_symbols_entry): New function.
2657 (make_method_value): Set "index" to to method's vtable index for
2658 virtual methods when indirect-dispatch is not used.
2659 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2660 and set vtable_method_count to -1. Set otable and otable_syms field
2661 if indirect-dispatch is used and there was something to put in them.
2662 (build_method_symbols_entry): New function.
2663 (emit_offset_symbol_table): New function.
2664 * expr.c (get_offset_table_index): New function.
2665 (build_invokevirtual): Build array reference to otable at the index
2666 returned by get_offset_table_index, and use the result as the vtable
2668 (build_invokeinterface): Similar.
2669 * jcf-parse.c (yyparse): If indirect-dispatch, call
2670 emit_offset_symbol_table at the end of compilation, after all classes
2671 have been generated.
2672 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2673 * lang.c (flag_indirect_dispatch): Define.
2674 (lang_f_options): Add indirect-dispatch flag.
2676 2001-12-14 Matthias Klose <doko@debian.org>
2678 * gcj.texi: Markup for man page generation. Document missing
2679 options printed by <tool> --help.
2680 Terminate description of gij's -ms option with a dot.
2681 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2682 (java.generated-manpages java.install-man, java.uninstall,
2683 java-maintainer-clean) Updated.
2685 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2687 * class.c (get_dispatch_table): Fix java vtable layout
2688 for TARGET_VTABLE_USES_DESCRIPTORS.
2689 * decl.c (java_init_decl_processing): Initialize
2690 alloc_no_finalizer_node, finalize_identifier_node.
2691 * expr.c (class_has_finalize_method): New function.
2692 (expand_java_NEW): Generate calls for finalizer-free allocation.
2693 (build_invokevirtual): Fix java vtable layout for
2694 TARGET_VTABLE_USES_DESCRIPTORS.
2695 * java-tree.h (enum java_tree_index): New entries:
2696 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2697 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2698 (class_has_finalize_method): declare.
2699 (HAS_FINALIZER_P): New macro.
2700 * parse.y (patch_invoke): Generate calls for finalizer-free
2703 2001-12-12 Matthias Klose <doko@debian.org>
2705 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2706 whitespace at end of line.
2708 2001-12-11 Tom Tromey <tromey@redhat.com>
2710 * lex.c (java_init_lex): Define wfl_to_string as
2711 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2713 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2715 * class.c (make_method_value): Use null_pointer_node to
2716 represent empty exception table.
2718 2001-12-10 Tom Tromey <tromey@redhat.com>
2720 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2722 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
2724 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2726 2001-12-09 Per Bothner <per@bothner.com>
2728 * check-init.c (current_switch_has_default): New static field.
2729 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2730 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2731 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2733 2001-12-09 Tom Tromey <tromey@redhat.com>
2735 * check-init.c (check_init): Don't allow pre- or post- increment
2736 or decrement of final variable.
2737 (final_assign_error): Minor error message rewording.
2739 2001-12-08 Tom Tromey <tromey@redhat.com>
2741 * java-tree.h: Fixed typo.
2743 * gjavah.c (decompile_method): Don't decompile to `return this'
2746 * gjavah.c (cxx_keywords): Re-sorted.
2747 * lex.c (cxx_keywords): Re-sorted.
2749 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
2752 * gjavah.c (print_namelet): Clear subnamelets.
2753 (HANDLE_METHOD): Set `method_printed' earlier.
2755 2001-12-07 Tom Tromey <tromey@redhat.com>
2757 * lang.c (lang_f_options): Added
2758 optimize-static-class-initialization.
2759 (java_decode_option): Removed special case.
2761 2001-12-07 Per Bothner <per@bothner.com>
2763 * check-init.c (check_init): Fix typo freeing memory twice.
2765 2001-12-05 Per Bothner <per@bothner.com>
2767 Restore support for static class initialization optimization.
2768 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
2769 * check-init.c (check_int): At end of BLOCK handle initialization
2770 blocks, which used to be done in java_complete_expand_method but did
2771 not handle the case where check_for_initialization might allocate
2772 more than a word of bits.
2773 * decl.c (lang_make_tree): The smic field is now a tree.
2774 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
2775 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
2777 * parse.y (emit_test_initialization): Combine hash_lookup calls.
2779 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
2780 Change from a hash table to a list.
2781 (struct_lang_decl): Change field 'smic' to match.
2782 * class.c (add_method_1): Initialize
2783 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
2784 * parse.y (adjust_init_test_initialization): Removed - inlined into -
2785 (java_expand_method_bodies): -here, since 'smic' is now a list.
2786 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
2788 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
2790 * class.c (java_hash_compare_tree_node): Fix casts.
2792 2001-12-04 Per Bothner <per@bothner.com>
2794 * check-init.c: Handle definite unassignment to finals in addition
2795 to definite assignment.
2796 (loop_current_locals): New field.
2797 (num_current_locals, int start_current_locals, num_current_words):
2799 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
2800 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
2801 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
2802 (get_variable_decl, check_final_reassigned): New functions.
2803 (check_init, check_bool_init): Modify as needed for checking finals.
2804 (check_for_initialization): Take extra parameter and return void.
2805 Do extra start-up logic to check final fields for assignment.
2806 * parse.y (check_static_final_variable_assignment_flag,
2807 reset_static_final_variable_assignment_flag, check_final_assignment,
2808 check_final_variable_local_assignment_flag,
2809 reset_final_variable_indirect_assignment_flag,
2810 reset_final_variable_global_assignment_flag): Remove functions.
2811 (java_complete_expand_methods, outer_field_access_fix,
2812 patch_assignment): Remove no-longer used logic.
2813 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
2814 * parse.y (register_fields, java_complete_tree): Update accordingly.
2816 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
2817 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
2818 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
2820 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
2822 * java-tree.h (DECL FINAL): New bit-field.
2823 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
2824 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
2825 (DECL_INIT_CALLS_THIS): New macro.
2826 (struct lang_decl): New bit-field init_calls_this.
2827 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
2828 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
2829 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
2830 use it for both local variables and final fields.
2831 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
2833 (struct lang_type): Remove hfv bit-field.
2834 (check_for_initialization): Change to return void.
2836 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
2837 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
2838 * check-init.c (final_assign_error): New helper function.
2839 (check_final_reassigned, check_init): Use it.
2840 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
2842 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
2843 bit-fields to unsigned.
2845 2001-12-03 Per Bothner <per@bothner.com>
2847 * parse.y (patch_binop): Minor constant folding.
2849 * parse.y (build_current_thisn): Shorter 'buffer'.
2851 2001-12-03 Per Bothner <per@bothner.com>
2853 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
2854 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
2855 * jcf-write.c (generate_bytecode_insns): Remove support for
2856 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
2857 * check-init.c (check_init): Likewise.
2859 2001-12-03 Per Bothner <per@bothner.com>
2861 * verify.c (subroutine_nesting): New function.
2862 (verify_jvm_instructions): Use it to fix logic for checking that
2863 we're done with the current subroutine.
2865 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
2866 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
2868 2001-12-03 Per Bothner <per@bothner.com>
2870 * jcf.h: Fix obvious typo in comment.
2871 * typeck.c (build_null_signature): Add comment.
2873 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
2875 * expr.c: Remove leading capital from diagnostic messages, as
2876 per GNU coding standards.
2877 * jcf-io.c: Similarly.
2878 * jcf-parse.c: Similarly.
2879 * jv-scan.c: Similarly.
2880 * jvspec.c: Similarly.
2881 * mangle.c: Similarly.
2883 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
2884 Alexandre Petit-Bianco <apbianco@redhat.com>
2886 * expr.c (build_java_arrayaccess): Call save_expr on array for
2887 correct evaluation order, modified comment, fixed indentation.
2888 * parse.y: (patch_assignment): Correctly extract the array base
2889 from the tree generate by build_java_arrayaccess, added comments.
2890 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
2891 Fixes PR java/3096, PR java/3803, PR java/3965.
2893 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
2895 * expr.c (expand_byte_code): Remove trailing periods from messages.
2896 * jcf-parse.c (load_class, jcf_parse): Similarly.
2897 * jcf-write.c (generate_classfile): Similarly.
2898 * lex.c (java_lex): Similarly.
2900 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2902 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
2904 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
2906 * Make-lang.in (java.generated-manpages): New dummy target.
2908 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2910 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2912 (lang_specific_pre_link): Use set_input to set input_filename.
2914 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2915 (main): Fix definition.
2916 Strip `main' from classname.
2919 2001-11-18 Roger Sayle <roger@eyesopen.com>
2921 * parse.h (java_expand_switch): Remove old prototype.
2923 2001-11-18 Tom Tromey <tromey@redhat.com>
2925 Fix for PR java/1401:
2926 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
2928 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
2931 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
2933 * lang.c (finish_parse): Rename to java_finish.
2934 (LANG_HOOKS_FINISH, java_finish): New.
2936 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
2938 * decl.c (init_decl_processing): Rename java_init_decl_processing.
2939 * java-tree.h: New prototype.
2940 * lang.c (java_init): Update prototype. Combine with old init_parse.
2942 2001-11-13 Tom Tromey <tromey@redhat.com>
2944 * gjavah.c (method_signature): New global.
2945 (HANDLE_METHOD): Set it.
2946 (decompile_return_statement): New function.
2947 (decompile_method): Use it.
2948 (print_method_info): Removed `synth' argument.
2950 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2952 * java-tree.h (java_set_yydebug): New.
2953 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
2954 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
2955 (print_lang_decl, print_lang_type, print_lang_identifier,
2956 print_lang_statistics, lang_print_xnode): Remove.
2958 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2960 * jcf-parse.c (init_lex): Remove.
2961 * lang.c (language_string, lang_identify): Remove.
2962 (struct lang_hooks): Constify.
2963 (LANG_HOOKS_NAME): Override.
2964 (init_parse): Update.
2966 2001-11-08 Andreas Franck <afranck@gmx.de>
2968 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
2969 program_transform_name the way suggested by autoconf.
2970 (java.install-common): Also transform auxiliary program names with
2971 program_transform_name.
2973 2001-11-08 Tom Tromey <tromey@cygnus.com>
2975 * parse.y (trap_overflow_corner_case): New rule.
2976 (unary_expression): Use it.
2977 * lex.c (java_init_lex): Don't set minus_seen.
2978 (yylex): Don't use minus_seen. Communicate overflow to parser for
2980 (error_if_numeric_overflow): New function.
2981 * parse.h (minus_seen): Removed field.
2982 (JAVA_RADIX10_FLAG): New define.
2984 2001-11-07 Tom Tromey <tromey@redhat.com>
2986 Patch for PR java/1414:
2987 * parse.y (case_label_list): New global.
2988 (goal): Register case_label_list with GC.
2989 (java_complete_lhs): Save new case on case_label_list.
2990 (patch_switch_statement): Check for duplicate case labels.
2992 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2994 * parse.y (patch_assignment): Removed unused third argument.
2995 (java_complete_lhs): Removed unused third argument to patch_assignment.
2997 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2999 * lang.c: Include langhooks-def.h.
3000 * Make-lang.in: Update.
3002 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3004 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3006 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3008 * mangle.c (find_compression_record_match): Don't match compression
3009 records for package name elements unless they occur at the start of
3010 the name. Fix for PR java/4717.
3012 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3014 * expr.c (expand_java_field_op): Don't special-case references to
3015 java.lang.PRIMTYPE.TYPE.
3016 (build_primtype_type_ref): Removed.
3017 * java-tree.h (build_primtype_type_ref): Remove prototype.
3018 * parse.y (maybe_build_primttype_type_ref): Removed.
3019 (complete_function_arguments): Don't special-case references to
3020 java.lang.PRIMTYPE.TYPE.
3021 (patch_assignment): Likewise.
3022 (array_constructor_check_entry): Likewise.
3024 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3026 * mangle.c (static tree compression_table): Fixed leading comment.
3027 * parse.h (struct parser_ctxt): Fixed field comment.
3028 * parse.y (check_pkg_class_access): New prototype, fixed leading
3029 comment, new parameter used to emit error only if passed as true.
3030 (parse_check_super): Pass extra argument to check_pkg_class_access.
3031 (do_resolve_class): Likewise.
3032 (process_imports): Likewise.
3033 (read_import_dir): Fixed indentation.
3034 (find_in_imports_on_demand): New local class_type_name. Local
3035 node_to_use deleted. while loop changed into for loop. Report
3036 multiple definition only for accessible classes. Improved error
3038 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3039 assigned to parameter list, fixed indentation. while loop changed
3040 into for loop, restore TREE_CHAIN on local `tem' before the next
3043 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3045 * lang.c (lang_get_alias_set): Deleted.
3047 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3049 * gjavah.c (jni_print_char): Fix thinko in last change.
3051 * gjavah.c (jni_print_char, decode_signature_piece): Use
3052 safe-ctype macros and/or fold extra calls into fewer ones.
3053 * lex.c (java_read_unicode, java_lex): Likewise.
3054 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3055 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3056 * mangle_name.c (append_unicode_mangled_name,
3057 unicode_mangling_length): Likewise.
3059 2001-10-17 Richard Henderson <rth@redhat.com>
3061 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3063 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3065 * lang.c (langhooks.h): Included.
3066 (LANG_HOOKS_INIT): Redefined.
3067 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3068 (LANG_HOOKS_DECODE_OPTION): Likewise.
3069 (struct lang_hooks lang_hooks): New initialization.
3071 2001-10-11 Per Bothner <per@bothner.com>
3073 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3074 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3075 The former is simpler, and jcf-write.c handles it better.
3076 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3077 or WITH_CLEANUP_EXPR.
3078 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3079 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3081 * parse.y (patch_if_else_statement): If the condition is constant,
3082 optimize away the test.
3084 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3086 * parse.y (patch_cast): Call patch_string on the first operand of
3087 the incoming node, update it if necessary. Fixes PR java/4510.
3089 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3091 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3092 when name qualifier matches a package name.
3094 2001-10-08 Tom Tromey <tromey@redhat.com>
3096 Fix for PR java/4489:
3097 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3098 force a new label when computing `body_block'.
3100 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3102 * jcf-io.c (format_uint): Const-ify.
3103 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3104 * lex.c (java_get_line_col): Likewise.
3105 * parse.y (build_incdec): Likewise.
3107 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3109 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3110 a NULL enclosing context if appropriate. Fixes PR java/4466.
3112 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3114 * parse.y (patch_assignment): Use lvalue's original TYPE when
3115 building the final COMPOUND_EXPR.
3116 (try_reference_assignconv): Fixed leading comment.
3118 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3120 * parse.y (check_final_variable_indirect_assignment): For
3121 COMPOUND_EXPR, return only if finals were found initialized
3122 properly, if not, keep on checking.
3123 (check_final_variable_global_assignment_flag): New local
3124 error_found, set when appropriate and used to decide whether to
3125 report uninitialized finals. Fixed typo in comment.
3127 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3129 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3130 last three initializations. Fixes PR java/4360.
3132 2001-09-21 Richard Henderson <rth@redhat.com>
3134 * class.c (get_dispatch_table): Handle function descriptors.
3135 (build_dtable_decl): Likewise.
3136 * expr.c (build_invokevirtual): Likewise.
3138 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3140 * parse.y (patch_method_invocation): Build class initialization
3141 when static finals are used to qualify method invocation.
3144 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3146 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3147 build_type_name_from_array_name.
3148 (STRING_STRIP_BRACKETS): New macro.
3149 * parse.y (build_type_name_from_array_name): New function.
3150 (array_creation_expression:): Accumulate []s instead of [s.
3151 (cast_expression:): Accumulate []s instead of [s after cast type
3153 (build_array_from_name): Local string deleted, use
3154 build_type_name_from_array_name.
3155 (build_unresolved_array_type): Accumulate []s instead of [s after
3157 (register_fields): Fixed comment.
3158 (resolve_class): Local name, base deleted, new locals tname and
3159 array_dims. Use build_type_name_from_array_name. Use array_dims to
3161 (purify_type_name): Use STRING_STRIP_BRACKETS.
3163 2001-09-18 Andreas Jaeger <aj@suse.de>
3165 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3166 * jv-scan.c: Likewise.
3168 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3170 * parse.y (patch_method_invocation): Inner class creation context
3171 check not enforced within constructors. Fixes PR java/1873.
3173 2001-09-16 Tom Tromey <tromey@redhat.com>
3175 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3176 NOTE_PUSH for single-case push. Fixes PR java/4189.
3178 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3180 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3181 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3182 (struct lang_type): New fields import_list and import_demand_list.
3183 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3184 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3185 (do_resolve_class): New local saved_enclosing_type, initialized,
3186 passed as parameter to find_in_imports and find_in_imports_on_demand.
3187 (find_in_imports): Added paramater enclosing_type, use its
3188 TYPE_IMPORT_LIST when applicable.
3189 (find_in_imports_on_demand): Added parameter enclosing_type, use
3190 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3191 declaration and initialization.
3192 (fold_constant_for_init): Switch/restore current_class to the
3193 appropriate context.
3195 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3197 * verify.c (verify_jvm_instructions): Fix typo.
3199 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3201 * expr.c (expand_invoke): Const-ification.
3202 * parse.y (patch_method_invocation): Likewise.
3204 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3206 * gjavah.c (cxx_keywords): Const-ification.
3207 * keyword.gperf (java_keyword): Likewise.
3208 * lang.c (java_tree_code_name): Likewise.
3209 * lex.c (cxx_keywords): Likewise.
3210 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3212 2001-09-11 Richard Henderson <rth@redhat.com>
3214 * parse.h (ctxp_for_generation): Mark extern.
3216 2001-09-10 Richard Henderson <rth@redhat.com>
3218 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3220 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3222 * typeck.c (java_array_type_length, build_prim_array_type):
3223 Represent empty arrays by NULL index.
3225 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3227 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3228 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3230 2001-09-06 Anthony Green <green@redhat.com>
3232 * class.c (O_BINARY): Define if necessary.
3233 (registerResource_libfunc): Declare.
3234 (init_class_processing): Initilize registerResource_libfunc.
3235 (compile_resource_file): New function.
3236 * java-tree.h (resource_name): Declare.
3237 (compile_resource_file): Declare.
3238 * jcf-parse.c (yyparse): Handle compiling java resource files.
3239 * lang.c (java_decode_option): Handle -fcompile-resource option.
3240 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3242 * gcj.texi (Code Generation): Add documentation for -R flag.
3244 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3246 * jcf-write.c (generate_classfile): Issue an error in case of
3247 field/initial value mismatch.
3248 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3249 being initialized and we're generating bytecode.
3250 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3251 set DECL_INITIAL properly when appropriate.
3255 2001-09-01 Per Bothner <per@bothner.com>
3257 * parse.y (maybe_yank_clinit): A field without an initializer is not
3258 relevant. All initializers except static final and constant require
3259 <clinit>, regardless of flag_emit_class_files.
3261 2001-08-31 Per Bothner <per@bothner.com>
3263 * class.c (set_constant_value): When not emiting class files, then a
3264 String ConstantValue is a utf8const_ptr_type.
3266 2001-08-30 Per Bothner <per@bothner.com>
3268 * jcf-write.c (generate_classfile): Check that field is primitive
3269 or string before emitting ConstantValue attribute.
3271 2001-08-30 Per Bothner <per@bothner.com>
3273 * parse.y (resolve_qualified_expression_name): If creating a
3274 COMPOUND_EXPR, set it's type correctly.
3276 2001-08-30 Per Bothner <per@bothner.com>
3278 * jcf-io.c (open_class): Set filename field.
3280 * jcf-parse,c (parse_class_file): Set current_function_decl
3281 for better error message when Code attribute is missing.
3283 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3284 better diagnostics, especially for constructors.
3286 2001-08-30 Per Bothner <per@bothner.com>
3288 * jcf-write.c (generate_classfile): Don't write ConstantValue
3289 attribute if field is not final, for compatibility with jdk.
3291 * jcf-write.c (generate_classfile): Convert ConstantValue values
3292 to correct type. Work-around for front-end bug.
3293 * class.c (set_constant_value): Error if constant has wrong type.
3295 2001-08-30 Per Bothner <per@bothner.com>
3297 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3298 "Double" are printed at verbosity 1.
3300 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3302 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3304 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3306 * parse.y (patch_assignment): Don't verify final re-assignment here.
3307 (java_complete_lhs): Verify assignments to finals calling
3308 patch_assignment. Verify re-assignments to finals before calling
3311 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3313 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3316 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3318 * lex.c (java_lex): new local found_hex_digits. Set and then used
3319 in test to reject invalid hexadecimal numbers.
3320 * parse.y (java_complete_tree): Prevent unwanted cast with
3321 initialized floating point finals.
3322 (patch_binop): Emit a warning when detecting a division by zero,
3323 mark result not constant, don't simplify non integer division.
3325 2001-08-28 Per Bothner <per@bothner.com>
3327 * jcf-write.c (generate_bytecode_insns): For increments and
3328 decrements just recurse to push constant. Improvement on Mark's patch.
3330 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3332 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3333 real conversion for increments and decrements of reals.
3335 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3337 * parse.y (resolve_qualified_expression_name): Handle unresolved
3338 qualified expressions, prevent numerical qualifiers, fixed typo.
3341 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3343 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3344 don't report anything but deprecated class when marked so. Handle
3346 (patch_method_invocation): Check deprecation on methods and types.
3347 (patch_binop): code becomes an enum tree_code, added default: to
3348 switch to handle that. Detect division by zero, try to fold and
3349 return before using a subroutine.
3351 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3353 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3354 file smaller than 4 bytes.
3355 * parse.y (check_inner_circular_reference): New function.
3356 (check_circular_reference): Likewise.
3357 (array_initializer:): Accept {,}.
3358 (java_check_circular_reference): Rewritten using
3359 check_circular_reference and check_inner_circular_reference.
3360 (java_complete_expand_method): Unconditionally save and restore
3361 the unpurged exception list.
3362 (build_dot_class_method_invocation): Unmangle signature parameter.
3364 2001-08-21 Tom Tromey <tromey@redhat.com>
3366 * decl.c (init_decl_processing): Add `throws' field to method
3368 * class.c (make_method_value): Compute `throws' field for method.
3370 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3372 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3373 circularity is detected.
3374 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3376 2001-08-17 Richard Henderson <rth@redhat.com>
3378 * class.c (emit_register_classes): Add align parameter to
3379 call to assemble_integer.
3381 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3383 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3384 loading a class_or_name fails, try considering an innerclass name
3385 and load the enclosing context.
3386 * parse.y (resolve_inner_class): New function.
3387 (find_as_inner_class): Added leading comment.
3388 (register_incomplete_type): Keep the current context as enclosing
3389 context for JDEP_FIELD dependencies.
3390 (do_resolve_class): Locals new_class_decl and super initialized to
3391 NULL. Call resolve_inner_class, explore the enclosing context
3392 superclass if necessary.
3395 2001-08-16 Tom Tromey <tromey@redhat.com>
3397 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3398 * gjavah.c (main): Updated for change to jcf_path_seal.
3399 * lang.c (version_flag): New global.
3400 (java_decode_option): Recognize `-version'.
3401 (java_init): Update for change to jcf_path_seal.
3402 * jcf.h (jcf_path_seal): Added `print' argument.
3403 * jcf-path.c (jcf_path_seal): Added `print' argument.
3405 2001-08-13 Zack Weinberg <zackw@panix.com>
3407 * Make-lang.in (java/decl.o): Update dependencies.
3408 * decl.c: Include libfuncs.h, don't include toplev.h.
3410 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3412 * decl.c (init_decl_processing): exception_type_node,
3413 class_not_found_type_node, and no_class_def_found_type_node
3414 initialized. predef_filenames augmented accordingly.
3415 instinit_identifier_node initialized.
3416 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3417 * java-tree.h (enum java_tree_index): New entries
3418 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3419 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3420 (exception_type_node): New macro.
3421 (class_not_found_type_node): Likewise.
3422 (no_class_def_found_type_node): Likewise.
3423 (instinit_identifier_node): Likewise.
3424 (PREDEF_FILENAMES_SIZE): Adjusted.
3425 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3426 (struct lang_type): Fixed typo in bitfield name.
3427 (DECL_INSTINIT_P): New macro.
3428 (ID_INSTINIT_P): Likewise.
3429 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3431 * parse.y (encapsulate_with_try_catch): New function.
3432 (generate_instinit): Likewise.
3433 (build_instinit_invocation): Likewise.
3434 (ctors_unchecked_throws_clause_p): Likewise.
3435 (add_instance_initializer): Deleted.
3436 (build_instance_initializer): Likewise.
3437 (in_instance_initializer): Likewise.
3438 (check_method_redefinition): instinit$ not to be verified.
3439 (java_complete_expand_methods): Generate instinit$, simplified code.
3440 (build_dot_class_method): Eliminated unnecessary locals. Use
3441 encapsulate_with_try_catch, removed unnecessary code.
3442 (fix_constructors): New local iii. Use build_instinit_invocation.
3443 (patch_method_invocation): Added comment.
3444 (maybe_use_access_method): Don't consider instinit$.
3445 (find_applicable_accessible_methods_list): Shorten the search for
3447 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3448 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3449 (patch_throw_statement): Likewise. Fixed typo.
3451 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3454 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3455 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3457 (lang_specific_pre_link): Use set_input to set input_filename.
3459 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3460 (main): Fix definition.
3461 Strip `main' from classname.
3464 2001-08-11 Zack Weinberg <zackw@panix.com>
3466 * lex.h: Don't include setjmp.h. Don't define
3467 SET_FLOAT_HANDLER or prototype set_float_handler.
3469 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3471 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3472 `poplevel' in the right order.
3474 2001-08-09 Richard Henderson <rth@redhat.com>
3476 * Make-lang.in (class.o): Depend on TARGET_H.
3477 * class.c (emit_register_classes): Use target hooks instead of
3478 assemble_constructor and assemble_destructor.
3480 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3482 * check-init.c (flags.h): Include
3483 (check_init): Don't report uninitialized static class
3484 initialization flags, don't free bit index when doing static class
3485 initialization optimization.
3486 (check_for_initialization): Return type changed to `unsigned int.'
3487 (attach_initialized_static_class): New function.
3488 * class.c (add_method_1): Create the initialized static class
3490 (finish_class): Always emit deferred inline methods.
3491 * decl.c (emit_init_test_initialization): Moved to expr.c
3492 (complete_start_java_method): Don't traverse
3493 DECL_FUNCTION_INIT_TEST_TABLE.
3494 (lang_mark_tree): Mark hash tables in function decls.
3495 * expr.c (emit_init_test_initialization): Moved from decl.c.
3496 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3497 initialization flag, set DECL_CONTEXT and
3498 LOCAL_CLASS_INITIALIZATION_FLAG.
3499 (java_lang_expand_expr): Emit initialization code for static class
3500 initialized flags when entering block, if necessary.
3501 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3502 * java-tree.h (flag_optimize_sci): New global variable declaration.
3503 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3504 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3505 (LOCAL_FINAL_P): Fixed typo in comment.
3506 (FINAL_VARIABLE_P): Likewise.
3507 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3508 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3509 (struct lang_decl): New fields `ict', `smic' and `cif.'
3510 (check_for_initialization): New returned value for global.
3511 (attach_initialized_static_class): New global function.
3512 (STATIC_CLASS_INIT_OPT_P): New macro.
3513 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3514 * lang.c (java_decode_option): Handle
3515 `-fno-optimize-static-class-initialization'
3516 * parse.y (start_complete_expand_method): New function.
3517 (java_expand_method_bodies): Likewise.
3518 (attach_init_test_initialization_flags): Likewise.
3519 (adjust_init_test_initialization): Likewise.
3520 (emit_test_initialization): Likewise.
3521 (java_complete_expand_methods): Nullify abstract and native method
3523 (java_complete_expand_method): New locals `fbody', `block_body'
3524 and `exception_copy.' Reorganized: directly return on empty method
3525 bodies, call `start_complete_expand_method', remember definitely
3526 initialized static class in function, don't expand method bodies.
3527 (java_expand_classes): Call `java_expand_method_bodies' before
3528 `finish_class' when compiling to native.
3529 (resolve_expression_name): Use `orig' after building outer class
3531 (patch_invoke): Remember static method invokations.
3533 2001-08-06 Richard Henderson <rth@redhat.com>
3535 * class.c (emit_register_classes): Pass a symbol_ref and priority
3536 to assemble_constructor.
3538 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3540 * java-tree.h (all_class_filename): New macro.
3541 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3542 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3543 newly created IDENTIFIER_NODE to `all_class_filename.'
3545 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3547 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3548 Use ggc_add_tree_root to register roots.
3550 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3552 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3553 second operand calling check_init.
3554 * decl.c (complete_start_java_method): Swaped second and third
3555 arguments while creating WITH_CLEANUP_EXPR node.
3556 * jcf-write.c (generate_bytecode_insns): Use second operand
3557 instead of third when handling WITH_CLEANUP_EXPR.
3558 * parse.y (java_complete_lhs): Expand second operand of
3559 WITH_CLEANUP_EXPR nodes.
3560 (patch_synchronized_statement): Swaped second and third arguments
3561 while creating WITH_CLEANUP_EXPR node.
3563 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3565 * parse.y (create_interface): Avoid cyclic inheritance report when
3566 syntax error encountered during class definition.
3569 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3571 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3573 (lang_specific_pre_link): Use set_input to set input_filename.
3575 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3576 (main): Fix definition.
3577 Strip `main' from classname.
3580 2001-07-18 Tom Tromey <tromey@redhat.com>
3583 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3584 * lex.c (java_new_lexer): Use ICONV_CONST.
3585 (java_read_char): Likewise.
3586 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3587 (jv-scan$(exeext)): Likewise.
3589 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3591 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3592 * parse.y (check_class_interface_creation): Allow `private' if the
3593 enclosing is not an interface.
3594 (create_interface): Interface tagged public if the enclosing
3595 context is an interface.
3596 (create_class): Class tagged public if the enclosing context
3600 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3602 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3605 2001-07-14 Tim Josling <tej@melbpc.org.au>
3607 * check-init.c (check_init): Remove references to EXPON_EXPR.
3609 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3611 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3612 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3615 2001-07-13 Tom Tromey <tromey@redhat.com>
3617 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3620 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3622 * parse.y (patch_method_invocation): Don't override primary if one
3623 is already provided, but let this$<n> be built. Fixed comment.
3625 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3627 * parse.y (empty_statement:): Report empty statement error only
3628 when found at class declaration level.
3631 2001-07-12 Tom Tromey <tromey@redhat.com>
3633 * expr.c (expand_load_internal): New function.
3634 (LOAD_INTERNAL): Use it.
3636 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3638 * parse.y (verify_constructor_super): Compare anonymous class ctor
3639 args with `valid_method_invocation_conversion_p.'
3642 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3644 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3645 `-fsyntax-only.' Fixes PR java/3248
3647 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3649 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3651 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3653 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3654 current function is static. Fixes PR java/1970
3656 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3658 * parse.y (patch_method_invocation): Add enclosing context to ctor
3659 calls if necessary. Fixes PR java/2953
3661 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3663 * parse.y (resolve_package): Abort if qualified expression member
3665 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3668 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3670 * verify.c: Don't use // comments.
3672 2001-07-05 Tom Tromey <tromey@redhat.com>
3674 * lang.c (flag_assume_compiled): Removed.
3675 * java-tree.h (flag_assume_compiled): Removed.
3676 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3677 -fhash-synchronization, -fuse-divide-subroutine,
3678 -fcheck-references, -femit-class-file, -femit-class-files,
3679 -fassume-compiled. Updated --encoding information. Changed
3680 -foutput-class-dir to `-d'.
3682 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3684 * jcf-parse.c (parse_class_file): Add lineno parameter to
3685 debug_start_source_file call.
3687 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3689 * gcj.texi: Use gpl.texi.
3690 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3691 dependencies and use doc/include in search path.
3693 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3695 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3696 `this'. If so, don't build instance initializers.
3698 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3700 * parse.y (resolve_expression_name): Improved error message for
3701 inner class cases. Fixes PR java/1958
3703 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3705 * lang.c: #include diagnostic.h
3706 (lang_print_error): Add a `diagnostic_context *' parameter.
3707 (java_dummy_print): Likewise.
3708 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3710 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3712 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3713 * jcf.h (typedef struct JCF): New bitfield `finished.'
3714 (JCF_FINISH): Set `finished.'
3715 (JCF_ZERO): Reset `finished.'
3718 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3720 * parse.y (class_body_declaration:): Don't install empty instance
3724 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3726 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3727 (set_class_decl_access_flags): New function.
3728 * java-tree.h (set_class_decl_access_flags): New prototype.
3729 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3730 (parse_class_file): New local `decl_max_locals.' Take wide types
3731 into account to compute DECL_MAX_LOCALS.
3732 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3735 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3737 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3739 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3741 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3742 * parse.y (do_resolve_class): Moved comments out to leading comment
3743 section. Removed local `start', New local `_ht' and
3744 `circularity_hash.' Record `enclosing' in hash table and search
3745 it to detect circularity. Use `enclosing' as an argument to
3746 `lookup_cl.' Free the hash table when done.
3748 2001-06-19 Tom Tromey <tromey@redhat.com>
3750 * lex.c (java_read_char): Disallow invalid and overlong
3751 sequences. Fixes PR java/2319.
3753 2001-06-05 Jeff Sturm <jsturm@one-point.com>
3755 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
3757 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3759 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
3760 arguments accordingly.
3762 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3764 * gcj.texi: Move contents to just after title page.
3766 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
3768 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
3770 (patch_incomplete_class_ref): Build the class ref, build the class
3771 init if necessary, complete the tree.
3774 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3776 * parse.y (lookup_field_wrapper): Test `name' code.
3777 (resolve_qualified_expression_name): Test `qual_wfl' code.
3778 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
3779 handle `qual_wfl' by code.
3780 (maybe_build_primttype_type_ref): Test `wfl' code.
3782 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3784 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
3786 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
3787 the dvi file in the java directory.
3789 2001-05-25 Sam TH <sam@uchicago.edu>
3791 * gen-table.pl javaop.h jcf.h lex.h,
3792 parse.h: Fix header include guards.
3794 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
3796 * jv-scan.c (version): Update copyright year.
3798 2001-05-21 Per Bothner <per@bothner.com>
3800 * jcf-parse.c (read_class): If class is from .class or .zip file
3801 and it's already been read, don't push/pop parser context.
3803 2001-05-18 Per Bothner <per@bothner.com>
3805 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
3806 command line so the jvgenmain-generated main program comes first.
3808 2001-05-15 Tom Tromey <tromey@redhat.com>
3810 * class.c (build_utf8_ref): Don't generate identifier based on
3813 2001-05-12 Richard Henderson <rth@redhat.com>
3815 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
3816 * expr.c (java_lang_expand_expr): Expand it.
3817 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
3818 calling build_exception_object_ref.
3819 * parse.y (catch_clause_parameter): Likewise.
3820 (build_dot_class_method): Likewise.
3821 (try_reference_assignconv): Likewise.
3822 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
3823 * jcf-write.c (generate_bytecode_insns): Likewise.
3825 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3827 * parse.y (build_unresolved_array_type): Set
3828 EXPR_WFL_QUALIFICATION on the newly created wfl.
3829 Fixes PR java/2538. Fixes PR java/2535.
3831 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3833 * parse.y (fix_constructors): Removed unnecessary assignment to
3834 local. Moved assignment to `this$<n>', fixed comments and
3836 (build_wfl_wrap): Fixed indentation.
3837 Fixes PR java/2598, java/2579 and java/2658.
3839 2001-05-03 Mo DeJong <mdejong@redhat.com>
3841 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
3842 check for byte swap.
3844 2000-05-02 Jeff Sturm <jsturm@one-point.com>
3846 * expr.c (build_class_init): Move MODIFY_EXPR
3847 outside of COND_EXPR. Remove variable `call'.
3849 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3851 * decl.c: NULL_PTR -> NULL.
3852 * jcf-write.c: Likewise.
3854 2001-05-01 Tom Tromey <tromey@redhat.com>
3856 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
3857 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
3858 * gcj.texi: Updated copyright text. Include fdl.texi.
3859 (Top): Link to new node.
3861 2001-05-01 Per Bothner <per@bothner.com>
3863 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
3865 2001-05-01 Per Bothner <per@bothner.com>
3867 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
3868 import_list contains the name, not the TREE_PURPOSE.
3870 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3872 * jcf-io.c (read_zip_member): Cast to long in comparison with
3875 * jvspec.c (lang_specific_driver): Initialize variables.
3877 * mangle.c (find_compression_record_match): Likewise.
3879 * typeck.c (build_null_signature): Provide static prototype. Mark
3880 parameter with ATTRIBUTE_UNUSED.
3882 * verify.c (verify_jvm_instructions): Initialize variable.
3884 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3886 * parse.y (do_resolve_class): Check for cyclic inheritance during
3887 inner class resolution.
3889 2001-04-27 Per Bothner <per@bothner.com>
3891 * parse.y (java_expand_classes): Don't change ctxp_for_generation
3892 while iterating, since that could cause gc to lose stuff.
3894 2001-04-26 Per Bothner <per@bothner.com>
3896 Fix method search wrt scope of inner classes to match JLS2.
3897 * typeck.c (build_null_signature): New static function.
3898 (has_method): New function. Uses build_null_signature and lookup_do.
3899 * java-tree.h (has_method): New declaration.
3900 * parse.y (find_applicable_accessible_methods_list): Do not search
3901 context of inner classes here.
3902 (patch_method_invocation): Search scope, ie. current and outer clases,
3903 for method matching simple name, to find class.
3905 2001-04-26 Per Bothner <per@bothner.com>
3907 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
3908 Fix thinko: If a single case, use if_icmpeq, not ifeq.
3910 * constants.c (find_methodref_with_class_index): New function.
3911 (find_methodref_index): Use find_methodref_with_class_index.
3912 * java-tree.h (find_methodref_with_class_index): New declaration.
3913 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
3914 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
3915 If context changed from interface to class, don't use invokeinterface.
3917 2001-04-25 Per Bothner <per@bothner.com>
3919 * verify.c (verify_jvm_instructions): For field instructions,
3920 check that field index is valid. For invoke instructions, check that
3921 method index is valid.
3923 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
3925 * config-lang.in (target_libs): Copy from $libgcj_saved.
3927 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3929 * decl.c (init_decl_processing): Add new class "protectionDomain"
3931 * class.c (make_class_data): Set initial value for "protectionDomain".
3933 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3935 * jvspec.c (lang_specific_driver): Fix memory allocation
3936 deficit, by using concat in lieu of xmalloc/sprintf.
3938 2001-04-20 Per Bothner <per@bothner.com>
3940 Fixes to compile multiple .class files at once.
3941 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
3942 * java-tree.h (CLASS_PARSED_P): New macro.
3943 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
3944 * jcf-parse.c (jcf_parse_source): Inline into read_class.
3945 (read_class): Avoid some code duplication.
3946 Don't call JCF_FINISH for a .class file - might be needed later.
3947 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
3948 rather than CLASS_LOADED_P, since latter implies class laid out.
3949 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
3950 * parse.y: Don't need to set CLASS_LOADED_P for array types.
3952 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3954 * Make-lang.in (java/boehm.o): Depend on toplev.h.
3956 * boehm.c: Include toplev.h.
3958 2001-04-06 Tom Tromey <tromey@redhat.com>
3959 Alexandre Petit-Bianco <apbianco@redhat.com>
3961 Fix for PR gcj/1404 and PR gcj/2332:
3962 * parse.y (build_array_from_name): If we use the type_wfl then
3963 accumulate dimensions from the original type as well.
3964 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
3966 2001-04-06 Tom Tromey <tromey@redhat.com>
3968 * parse.y (analyze_clinit_body): Return true if the second operand
3969 of a METHOD_EXPR is nonzero.
3971 2001-04-06 Tom Tromey <tromey@redhat.com>
3973 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
3975 ($(srcdir)/java/parse.c): Likewise.
3977 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3979 * gcj.texi: Use `which-gcj' instead of `which-g77.'
3980 (version-gcc): Initialized.
3981 (which-gcj): Likewise.
3983 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3985 * java-tree.h (struct lang_decl): New macro
3986 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
3987 * parse.y (build_instance_initializer): New function.
3988 (add_instance_initializer): Use it.
3989 (java_fix_constructors): Set `current_class' before fix pass.
3990 (fix_constructors): Just return if already fixed. Move `super()'
3991 invokation ahead. Use `build_instance_initializer.'
3994 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3996 * parse.y (resolve_qualified_expression_name): Pass field's
3997 DECL_CONTEXT to `not_accessible_p.'
3998 (not_accessible_p): Changed parameters order in `inherits_from_p'
4001 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4003 * lang-options.h: Add flag_check_references.
4005 2001-04-04 Per Bothner <per@bothner.com>
4007 * java-tree.h (CONSTANT_VALUE_P): New macro.
4008 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4009 * parse.y (maybe_build_class_init_for_field): New static function.
4010 (resolve_expression_name, resolve_field_access): Use
4011 maybe_build_class_init_for_field instead of build_class_init
4012 This does not do the init if the field is compile-time-constant.
4013 (resolve_field_access): Simplify.
4015 * parse.y (fold_constant_for_init): Merge test into switch.
4017 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4019 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4021 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4023 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4025 * expr.c (pop_type_0): Save the result of the first
4026 lang_printable_name call in a scratch buffer, so it
4027 won't be clobbered by the second call.
4029 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4031 * parse-scan.y (array_type:): Rewritten.
4032 (type_declaration:): `empty_statement' replaces `SC_TK.'
4033 (class_member_declaration:): `empty statement' added.
4034 (method_body:): Simplified.
4035 (static_initializer:): Likewise.
4036 (primary_no_new_array:): Use `type_literals.'
4037 (type_literals:): New rule.
4038 (dims:): Set and update `bracket_count.'
4039 Fixes PR java/1074. Fixes PR java/2412.
4041 2001-03-28 Hans Boehm <boehm@acm.org>
4043 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4044 (get_boehm_type_descriptor): Set type on returned value to be a
4045 pointer length integer.
4047 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4049 * expr.c (pop_type_0): Call `concat' rather than building the
4051 (pop_type): Add format specifier in call to `error'.
4053 * parse.y (patch_method_invocation): Avoid casting away
4056 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4058 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4060 2001-03-28 Richard Henderson <rth@redhat.com>
4062 IA-64 ABI Exception Handling:
4063 * Make-lang.in (except.o): Don't depend on eh-common.h.
4064 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4065 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4066 [soft_exceptioninfo_call_node]: Remove.
4067 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4068 (end_java_method): No emit_handlers.
4069 * except.c (java_set_exception_lang_code): Remove.
4070 (method_init_exceptions): Don't call it.
4071 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4072 (build_exception_object_ref): New.
4073 (expand_end_java_handler): Update for except.h name changes.
4074 (emit_handlers, expand_resume_after_catch): Remove.
4075 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4076 (process_jvm_instruction): Use build_exception_object_ref.
4077 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4078 (soft_exceptioninfo_call_node): Remove.
4079 (build_exception_object_ref): Declare.
4080 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4081 soft_exceptioninfo_call_node. Move processing ...
4082 [EXC_PTR_EXPR]: ... here.
4083 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4084 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4085 (source_end_java_method): No java_set_exception_lang_code or
4087 (build_dot_class_method): Use build_exception_object_ref.
4088 (try_reference_assignconv): Check EXC_PTR_EXPR not
4089 soft_exceptioninfo_call_node.
4091 2001-03-28 Richard Henderson <rth@redhat.com>
4093 * java-tree.h (throw_node): Define as a single member of
4094 java_global_trees instead of a separate array.
4095 (JTI_THROW_NODE): New.
4096 * decl.c (throw_node): Don't declare.
4097 (init_decl_processing): Init a scalar throw_node.
4098 Don't register it for gc.
4099 * check-init.c (check_init): Reference scalar throw_node.
4100 * expr.c (build_java_athrow): Likewise.
4101 * jcf-write.c (generate_bytecode_insns): Likewise.
4102 * parse.h (BUILD_THROW): Likewise.
4104 2001-03-28 Richard Henderson <rth@redhat.com>
4106 * decl.c (end_java_method): Do not save and restore
4107 flag_non_call_exceptions.
4108 * parse.y (source_end_java_method): Likewise.
4109 * lang.c (flag_exceptions): Don't declare.
4110 (java_init_options): Set flag_non_call_exceptions. Set
4111 flag_exceptions here ...
4112 (java_init): ... not here.
4114 2001-03-27 Richard Henderson <rth@redhat.com>
4116 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4117 exceptions_via_longjmp.
4119 * lang.c (flag_new_exceptions): Don't declare it.
4120 (java_init_options): Or set it.
4122 2001-03-27 Richard Henderson <rth@redhat.com>
4124 * decl.c (end_java_method): Rename asynchronous_exceptions to
4125 flag_non_call_exceptions.
4126 * parse.y (source_end_java_method): Likewise.
4128 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4130 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4132 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4134 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4136 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4138 * parse.y (find_as_inner_class): Follow current package
4139 indications not to mistakingly load an unrelated class.
4141 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4143 * constants.c (PUTN): Use memcpy, not bcopy.
4145 * lex.c (java_read_char): Use memmove, not bcopy.
4147 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4149 2001-03-23 Per Bothner <per@bothner.com>
4151 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4152 macro for better error pin-pointing.
4153 * java-tree.h: Fix typo in comment.
4155 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4156 Don't include jsr/goto in exception range.
4157 Check if start and end of exception range are the same (also TRY_EXPR).
4158 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4159 However, do emit the following goto even if try_block is empty.
4160 Defer freeing exception_decl until after the finalizer, to make
4161 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4163 * parse.y (java_complete_lhs): If the try-clause is empty, just
4164 return the finally-clause and vice versa.
4166 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4168 * gcj.texi (Input Options): documented the check for attribute
4169 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4170 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4171 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4172 (jcf_parse): Check for the right classes archive if necessary.
4173 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4174 (jcf_parse_fields): Fixed indentation.
4175 * jcf-write.c (append_gcj_attribute): New function.
4176 (generate_classfile): Compute the attribute count, invoke
4177 `append_gcj_attribute'.
4178 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4179 turned into bit-fields. New bit-field `right_zip.'
4180 (JCF_ZERO): Set `right_zip' to zero.
4181 * lang-options.h (-fforce-classes-archive-check): Added flag.
4182 * lang.c (flag_force_classes_archive_check): New flag.
4183 (lang_f_options): New entry `force-classes-archive-check.'
4186 2001-02-07 Andrew Haley <aph@redhat.com>
4188 * gcj.texi (Configure-time Options): Add -fcheck-references.
4189 * expr.c (build_java_indirect_ref): New function.
4190 (java_check_reference): New function.
4191 (build_java_array_length_access): Use build_java_indirect_ref to
4192 check for null references.
4193 (build_java_arrayaccess): Likewise.
4194 (build_get_class): Likewise.
4195 (build_field_ref): Likewise.
4196 (invoke_build_dtable): Likewise.
4197 (build_invokeinterface): Likewise.
4198 * lang.c (lang_f_options): Add flag_check_references.
4199 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4200 * java-tree.h (flag_check_references): New variable.
4201 * lang.c (flag_check_references): Likewise.
4202 * parse.y (patch_invoke): Use java_check_reference.
4203 (patch_assignment): Allow for extra nesting in
4204 _Jv_CheckArrayStore.
4206 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4208 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4209 * lex.c (cxx_keywords): Likewise.
4211 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4213 * parse.y (qualify_ambiguous_name): Broaden `length'
4214 recognition. Help MODIFY_EXPR be resolved as expression names.
4215 Fixes PR java/2066. Fixes PR java/2400.
4217 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4219 * gjavah.c (process_file): Mark interface definitions with
4220 "__attribute__ ((java_interface))".
4222 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4224 * class.c (layout_class): Fixed push_super_field's second
4225 argument. Fixes PR java/2333.
4226 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4227 too early to lay innerclasses out.
4229 2001-03-20 Tom Tromey <tromey@redhat.com>
4230 Alexandre Petit-Bianco <apbianco@redhat.com>
4232 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4233 inside an array reference. Insertion of the array store check
4234 rewritten. Fixes PR java/2299.
4236 2001-03-20 Tom Tromey <tromey@redhat.com>
4238 * lex.c (java_read_unicode): Only accept leading `u's.
4240 2001-03-20 Tom Tromey <tromey@redhat.com>
4242 * jcf-parse.c (read_class): Initialize `class'.
4244 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4246 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4248 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4250 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4251 (layout_class): Likewise.
4252 (layout_class_method): Likewise.
4253 (emit_register_classes): Likewise.
4254 * decl.c (builtin_function): Likewise.
4255 (give_name_to_locals): Likewise.
4257 2001-03-19 Per Bothner <per@bothner.com>
4259 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4260 before trying to load an inner class.
4262 Fixes to process to command-line .class files in two passes.
4263 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4264 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4265 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4266 * class.c (is_compiled_class): Fix for renamed flag.
4267 * parse.y (maybe_create_class_interface_decl): Likewise.
4268 * jcf-parse.c (yyparse): Also set if compiling .class files.
4269 * jcf-parse.c (read_class); Read current_class.
4270 (jcf_parse): Make static.
4271 (load_inner_classes): New function, with code moved from jcf_parse,
4272 because we need to inner classes after the command-line files are read.
4273 (yyparse): Set finput to NULL when it doesn't need to be closed.
4274 Reduce use of main_jcf (basically only for archive) and
4275 use finput instead of main_jcf->read_state.
4276 Inline jcf_figure_file_type into yyparse.
4277 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4278 Defer load_inner_classes and parse_class_file to a second pass,
4279 after we've correctly mapped command-line .clas fiels to classes.
4280 (jcf_figure_file_type): Removed.
4281 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4282 (JCF_ZERO): Also clear zipd field.
4283 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4285 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4287 * jcf-parse.c (yyparse): Change ch from char * to char.
4289 2001-03-19 Per Bothner <per@bothner.com>
4291 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4292 Add constructed filelist-file at end, following -xjava. Thus any .o
4293 and library files are not affected by the -xjava. Also wrap
4294 explicit @FILE with -xjava and -xnone.
4296 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4298 * class.c (build_static_field_ref): Call make_decl_rtl() after
4299 setting the DECL_EXTERNAL flag.
4301 2001-03-17 Per Bothner <per@bothner.com>
4303 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4305 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4306 when result is is needed (target is STACK_TARGET).
4308 * parse.h (JDEP_SOLV): Removed.
4309 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4311 * parse.y (incomplete_class_list): Removed.
4312 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4313 It doesn't work if resolve_class changes the name of an array type
4314 that is on the list and then someone else looks for the modified name.
4315 Also, seems liable to break when compiling multiple source files at
4316 once. So the simplest is to just remove incomplete_class_list -
4317 it is only a minor space win and it is not even clear it saves time.
4319 * parse.y (resolve_class): Remove unneeded promote_type.
4321 2001-03-15 Per Bothner <per@bothner.com>
4323 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4324 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4325 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4326 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4328 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4329 * parse.y (java_expand_classes): Likewise.
4331 * parse.y (expand_start_java_method): Was only called once and had a
4332 misleading name, so inline in caller java_complete_expand_method.
4333 (enter_a_block): Likewise inline in enter_block and remove.
4335 Remove junk from when gcc/java was created (by copying from C/C++).
4336 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4337 (struct binding_level): Remove fields keep, keep_if_subblocks,
4338 more_cleanups_ok, have_cleanups (which have never been used).
4339 (pushlevel, poplevel): Remove related useless code.
4341 * class.c (make_class_data): The class_dtable_decl (i.e. the
4342 vtable for Class) should be external, except when compiling Class.
4344 * jvspec.c (lang_specific_driver): Fix -C handling.
4345 Check -save-temps to see if temp @FILE should be deleted.
4346 Follow-up to/fix for February 16 patch.
4348 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4349 (type_stack_dup): Remove no-longer neded error check.
4351 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4353 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4354 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4355 don't surround the element with 'N..E' if the type name is
4358 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4360 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4361 DECL_RTL_SET_P, etc.
4362 (make_method_value): Likewise.
4363 (get_dispatch_table): Likewise.
4365 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4367 2001-03-07 Tom Tromey <tromey@redhat.com>
4369 * config-lang.in (lang_requires): Define.
4371 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4373 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4376 2001-03-05 Per Bothner <per@bothner.com>
4378 Fix a problem where rest_of_decl_compilation applied to
4379 class_dtable_decl causes problems because it was done too early,
4380 before output file was opened.
4381 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4382 * class.c (class_dtable_decl): Add macro - element of class_roots.
4383 (make_class_data): Define class_dtable_decl.
4384 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4386 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4388 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4389 uses of 'boolean' with 'bool'.
4391 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4393 * lang-specs.h: Add zero initializer for cpp_spec field to all
4396 2001-02-16 Per Bothner <per@bothner.com>
4398 Handle compiling multiple input files at once, and @FILE syntax.
4399 * gcj.texi: Updated documentation to match.
4400 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4401 * jcf-parse.c (parse_source_file): Split into ...
4402 (parse_source_file_1): New function - and:
4403 (parse_source_file_2): New function.
4404 (yyparse): On -ffilelist-file, open and scan named file.
4405 On first pass over files, only do parse_source_file_1.
4406 A new second pass calls parse_source_file_2 for each file to compile.
4407 (init_jcf_parse): Call init_src_parse.
4408 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4409 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4410 as multiple input file combined in one compilation.
4411 * lang-options.h: Add -ffilelist-file
4412 * lang.c (flag_filelist_file): New flag variable.
4413 (lang_f_options): Handle -ffilelist-file.
4414 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4415 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4416 gclass_list - use global fields of src_parse_roots instead.
4417 * parse.y (src_parse_roots): New array.
4418 (incomplete_class_list, gclass_list): New macros.
4419 (push_parser_context, java_pop_parser_context,
4420 java_parser_context_resume): Don't fiddle with deleted fields.
4421 (various): Use incomplete_class gclass_list and global macros
4422 instead of parse_ctxt fields - the lists are global.
4423 (init_src_parse): New function.
4425 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4427 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4429 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4431 * parse.y (check_inner_class_access): Moved declaration of local
4432 `enclosing_decl_type' to the right location.
4434 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4436 * parse.y (parser_check_super_interface): Don't call
4437 check_pkg_class_access for an inner interface.
4438 (parser_check_super): Don't call check_pkg_class_access for inner
4440 (do_resolve_class): Simplify enclosing type loop. Don't call
4441 check_pkg_class_access if CL and DECL are not set.
4442 (find_in_imports_on_demand): Set DECL if class_type needed to be
4443 loaded. Don't call check_pkg_class_access for an inner class.
4444 (check_inner_class_access): Rewritten to implement member access
4445 rules as per spec 6.6.1.
4446 (check_pkg_class_access): Handle the empty package correctly.
4447 (in_same_package): New function. Determine if two classes are in the
4450 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4452 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4453 method into array types.
4454 * parse.y (patch_method_invocation): Bypass access check on clone call
4457 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4459 * expr.c (build_instanceof): Check for arrays when trying fold to
4462 2001-02-15 Jim Meyering <meyering@lucent.com>
4464 * Make-lang.in (java.install-common): Depend on `installdirs'.
4465 (java.install-info): Likewise.
4467 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4469 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4471 2001-02-14 Tom Tromey <tromey@redhat.com>
4472 Alexandre Petit-Bianco <apbianco@cygnus.com>
4474 Fix for PR java/1261.
4475 * typeck.c (build_java_array_type): Add public `clone' method to
4477 * parse.y (resolve_qualified_expression_name): Use current_class
4478 when checking for inaccessibility.
4479 (patch_method_invocation): Fixed error message when accessibility
4480 denied. Added `from_super' argument.
4482 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4484 * parse.y (resolve_class): Don't build a fake decl. Use the one
4486 * typeck.c (build_java_array_type): Build and assign decl to array
4489 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4491 * parse.y (not_accessible_p): Changed leading comment. Added extra
4492 `where' argument. Use it to enforce protected access rules.
4493 (resolve_qualified_expression_name): Added extra argument to
4495 (patch_method_invocation): Use argument `primary' to provide
4496 not_accessible_p with an extra argument.
4497 (lookup_method_invoke): Added extra argument to not_accessible_p.
4498 (search_applicable_method_list): Likewise.
4500 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4502 * parse.y (resolve_qualified_expression_name): Try to resolve as
4503 an inner class access only if `decl' is a TYPE_DECL.
4505 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4507 * decl.c (classdollar_identifier_node): Initialize.
4508 * java-tree.h (enum java_tree_index): New entry
4509 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4510 (classdollar_identifier_node): New macro.
4511 (ID_CLASSDOLLAR_P): Likewise.
4512 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4513 (build_dot_class_method_invocation): Likewise.
4514 (find_applicable_accessible_methods_list): `class$' can't be
4517 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4519 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4521 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4523 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4524 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4527 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4529 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4530 outside of the `__U' sequence too.
4531 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4534 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4536 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4538 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4540 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4541 (JVGENMAIN_OBJS): Likewise.
4542 * java-tree.h (append_gpp_mangled_name): New prototype.
4543 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4544 Removed cast calling `gcc_add_root.'
4545 * jvgenmain.c (mangle_obstack): New global, initialized.
4547 (do_mangle_class): Constify local `ptr.'
4548 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4549 append_gpp_mangle_name and update `count' if necessary.
4550 Use `mangle_obstack.'
4551 * mangle.c (append_unicode_mangled_name): Removed.
4552 (append_gpp_mangled_name): Likewise.
4553 (unicode_mangling_length): Likewise.
4554 (mangle_member_name): Return type set to `void.'
4555 (mangle_field_decl): Don't append `U' in escaped names.
4556 (mangle_method_decl): Likewise.
4557 (mangle_member_name): Just use `append_gpp_mangled_name.'
4558 * mangle_name.c: New file.
4560 2001-02-07 Per Bothner <per@bothner.com>
4562 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4564 * check-init.c (check_init): Don't call done_alternative after
4565 processing loop code, as a LOOP_EXPR never terminates normally.
4567 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4569 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4571 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4573 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4576 2001-02-06 Tom Tromey <tromey@redhat.com>
4578 * lex.c (java_new_lexer): Longer error message.
4580 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4581 Alexandre Petit-Bianco <apbianco@cygnus.com>
4583 * typeck.c (build_prim_array_type): Added leading comment.
4584 (build_java_array_type): Moved locals out of
4585 block. Always create the `data' field, fixed alignment to match
4588 2001-02-04 Tom Tromey <tromey@redhat.com>
4590 * expr.c (java_lang_expand_expr): Don't bother recomputing
4591 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4594 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4596 * parse.y (process_imports): Save the original name of the import
4597 for better error report.
4599 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4601 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4602 of macros used when compiling jvspec.c.
4603 * jvspec.c (lang_specific_driver): Link with the shared
4606 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4608 * check-init.c (check_init): Call internal_error instead of fatal.
4609 * expr.c (java_lang_expand_expr): Likewise.
4610 * jcf-parse.c (get_constant): Likewise.
4611 * mangle.c (java_mangle_decl): Likewise.
4612 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4613 (operator_string): Likewise.
4614 * check-init.c (check_init): Call abort instead of fatal.
4615 * class.c (build_class_ref): Likewise.
4616 * constants.c (write_constant_pool): Likewise.
4617 * decl.c (start_java_method): Likewise.
4618 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4619 (java_stack_dup, encode_newarray_type): Likewise.
4620 (build_java_array_length_access): Likewise.
4621 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4622 (build_java_soft_divmod, build_invokeinterface): Likewise.
4623 * java-tree.h (INNER_CLASS_P): Likewise.
4624 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4625 (give_name_to_class, get_class_constant): Likewise.
4626 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4627 (find_constant_index, generate_bytecode_conditional): Likewise.
4628 (generate_bytecode_insns, perform_relocations): Likewise.
4629 * lex.c (java_unget_unicode, java_lex): Likewise.
4630 * mangle.c (mangle_type, mangle_record_type): Likewise.
4631 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4632 (finish_mangling): Likewise.
4633 * parse.h (MARK_FINAL_PARMS): Likewise.
4634 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4635 (obtain_incomplete_type, java_complete_class): Likewise.
4636 (java_check_regular_methods, java_complete_expand_method): Likewise.
4637 (cut_identifier_in_qualified, check_deprecation): Likewise.
4638 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4639 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4640 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4641 * typeck.c (set_local_type, parse_signature_type): Likewise.
4642 (parse_signature_string, build_java_signature): Likewise;
4643 (set_java_signature): Likewise.
4644 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4645 * class.c (add_method): Call fatal_error instead of fatal.
4646 (build_static_field_ref): Likewise.
4647 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4648 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4649 * lex.c (java_new_new_lexer): Likewise.
4650 * jv-scan.c (main): Likewise.
4651 (fatal_error): Renamed from fatal.
4652 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4654 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4655 (yyparse): Likewise.
4656 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4657 * lex.c (java_get_line_col): Likewise.
4658 * jcf-parse.c (load_class): Make errors non-fatal.
4659 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4661 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4663 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4664 (error): Remove unused function.
4665 (main): Don't use "__attribute__ alias" on generated class symbol.
4667 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4669 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4671 * parse.y (finish_method_declaration): Code accounting for WFLed
4672 method DECL_NAMEs deleted.
4673 (check_abstract_method_definitions): Likewise.
4674 (resolve_type_during_patch): Layout resolved type.
4675 * typeck.c (lookup_do): Removed unused local.
4677 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4679 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4680 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4681 integer_negative_one_node.
4682 * expr.c (build_java_binop): Likewise.
4684 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4686 * zextract.c (read_zip_archive): Read file_offset before writing
4687 zipd and consequently clobbering the header contents.
4689 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4691 * Make-lang.in: Remove all dependencies on defaults.h.
4692 * decl.c: Don't include defaults.h.
4694 * parse.y: Likewise.
4696 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4698 * ChangeLog (2001-01-21): Fixed typo.
4699 * class.c (layout_class_method): Code accounting for WFLed
4700 method DECL_NAMEs deleted.
4701 * constant.c (find_methodref_index): Likewise.
4702 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4703 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4704 (struct lang_decl): New field `wfl'.
4705 (java_get_real_method_name): Prototype deleted.
4706 * mangle.c (mangle_method_decl): Code accounting for WFLed
4707 method DECL_NAMEs deleted.
4708 * parse.h (GET_METHOD_NAME): Macro deleted.
4709 * parse.y (reset_method_name): Deleted.
4710 (method_header): Set DECL_FUNCTION_WFL.
4711 (check_abstract_method_header): Code accounting for WFLed method
4713 (java_get_real_method_name): Deleted.
4714 (check_method_redefinition): Code accounting for WFLed method
4715 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4716 (java_check_regular_methods): Likewise.
4717 (java_check_abstract_methods): Likewise.
4718 (java_expand_classes): Don't call `reset_method_name.'
4719 (search_applicable_method_list): Use DECL_NAMEs instead of
4721 * typeck.c (lookup_do): Code accounting for WFLed method
4724 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4726 * lex.c (java_read_char): Check for EOF from getc first.
4728 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4730 * class.c (layout_class): Don't lay the superclass out if it's
4731 already being laid out.
4732 * jcf-parse.c (handle_innerclass_attribute): New function.
4733 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4734 handle_innerclasses_attribute.
4735 (jcf_parse): Don't load an innerclasses if it's already being
4737 * jcf-write.c (append_innerclass_attribute_entry): Static
4738 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4739 to be zero for anonymous classes.
4741 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4743 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4745 * jcf-parse.c (set_source_filename): Use
4746 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
4748 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4750 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
4751 gets a unique asm name.
4753 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4755 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
4756 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4758 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
4759 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
4760 * parse.y (lookup_package_type_and_set_next): Deleted.
4761 (resolve_package): Removed unnecessary code.
4762 (find_applicable_accessible_methods_list): `finit$' can't be
4764 * verify.c (pop_argument_types): Added missing prototype.
4766 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
4768 * config-lang.in: Disable java by default.
4770 2001-01-23 Tom Tromey <tromey@redhat.com>
4772 * gcj.texi (Copying): New node.
4773 Added copyright information.
4775 2001-01-21 Per Bothner <per@bothner.com>
4777 Various fixes to allow compiling a compressed .jar/.zip archive.
4778 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
4779 (struct ZipFile): Add fields name and next (from ZipFileCache).
4780 (struct ZipDirectory): New field zipf points to owning ZipFile.
4781 * jcf.h (struct ZipDirectory): Add forward declaration.
4782 (struct JCF): Declare zipd field to have type struct ZipDirectory.
4783 Remove seen_in_zip and zip_offset fields.
4784 (JCF_SEEN_IN_ZIP): New macro.
4785 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
4786 * jcf-io.c: Change all ZipFileCache to ZipFile.
4787 (read_zip_member): New function.
4788 (open_in_zip): Call read_zip_member.
4789 * jcf-parse.c (find_in_current_zip): Remove function.
4790 (read_class): Merge in find_in_current_zip functionality.
4791 Call read_zip_member if needed.
4792 (parse_zip_file_entries): Use read_zip_member.
4793 (process_zip_dir): Update for removed and added JCF fields.
4794 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
4796 2001-01-21 Per Bothner <per@bothner.com>
4798 Minor optimization of static ggc roots.
4799 * jcf-parse.c (parse_roots): New static field.
4800 (current_field, current_method, current_file_list): Replace by macros
4801 naming fields of parse_roots.
4802 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
4803 * class.c (class_roots): New static field.
4804 (registered_class, fields_ident, info_ident, class_list):
4805 New macros naming fields of parse_roots.
4806 (build_static_field_ref): Don't register roots here.
4807 (layout_class): Static field list replaced by macro class_list.
4808 (init_class_processing): Call ggc_add_tree_root for 4 roots.
4809 Initialize fields_ident and info_ident here.
4811 2001-01-21 Per Bothner <per@bothner.com>
4813 * jcf-parse.c (ggc_mark_jcf): New function.
4814 (init_jcf_parse): Register current_jcf as ggc root.
4816 2001-01-21 Per Bothner <per@bothner.com>
4818 * lang.c (put_decl_node): Print method's name.
4820 2001-01-21 Per Bothner <per@bothner.com>
4822 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
4823 (verify_jvm_instructions): Use it, for better error messages on loads.
4825 2001-01-21 Per Bothner <per@bothner.com>
4827 * verify.c (merge_type_state): Still may have to merge even if
4828 LABEL_VERIFIED (label).
4830 2001-01-21 Per Bothner <per@bothner.com>
4832 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
4833 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
4835 2001-01-19 Per Bothner <per@bothner.com>
4837 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
4838 if expeting an interface type. Refines Tom's change of 2000-09-12.
4840 2001-01-18 Per Bothner <per@bothner.com>
4842 * gcj.texi (Input Options): Mention .java files.
4844 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4846 * lang-options.h (-Wunsupported-jdk11): Removed.
4847 * lang.c (flag_not_overriding): Deleted.
4848 (flag_static_local_jdk1_1): Likewise.
4849 (lang_W_options): Removed "unsupported-jdk11" entry.
4850 * parse.y (java_check_methods): Removed dead code.
4852 2001-01-17 Tom Tromey <tromey@redhat.com>
4854 Changes suggested by Per Bothner:
4855 * gcj.texi (Input Options): Don't mention input files.
4856 (Code Generation): Updated --main information.
4857 (Invoking jcf-dump): Mention that --javap is incomplete.
4858 From Alexandre Petit-Bianco:
4859 (Warnings): Don't mention -Wunsupported-jdk11.
4861 (Compatibility): Mention JDK 1.2-ness of libraries.
4862 (Resources): Mention resources used when writing gcj.
4864 2001-01-17 Tom Tromey <tromey@redhat.com>
4866 * gcj.texi: New file.
4867 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
4868 (java.info): Depend on gcj.info.
4869 (java/gcj.dvi): New target.
4870 (java.dvi): Depend on gcj.dvi.
4871 (java.install-info): Wrote.
4873 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
4875 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
4876 having called make_decl_rtl.
4878 2001-01-14 Per Bothner <per@bothner.com>
4880 Various patches to emit better messages on verification errors.
4881 * expr.c (push_type_0): Return error indication on stack overflow,
4882 instead of callinfg fatal.
4883 (push_type): Now just call push_type_0 (nd fatal on overflow).
4884 (pop_type_0): Return detailed error message (in a char** argument).
4885 (pop_type): If pop_type_0 fails, print error message.
4886 (pop_argument_types): Moved to verify.c.
4887 * verify.c (pop_argument_types): Moved from expr.c.
4888 Return a (possible) error message, rather than void.
4889 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
4890 (verify_jvm_instruction): Use new macros, improving error messages.
4891 For case OPCODE_astore use object_ptr_type_node.
4892 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
4893 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
4895 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
4896 constant, return body without wrapper. (Improves constant folding.)
4897 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
4899 2001-01-13 Per Bothner <per@bothner.com>
4901 * expr.c (expand_java_field_op): Assigning to a final field outside
4902 an initializer does not violate JVM spec, so should be warning, not
4903 error. (Sun's verifier does not complain - though MicroSoft's does.)
4905 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
4907 * gjavah.c (version), jcf-dump.c (version): Update copyright year
4910 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
4912 * parse.y (resolve_expression_name): Permit instance variables from
4913 enclosing context in super constructor call.
4914 (resolve_qualified_expression_name): Permit enclosing class's qualified
4915 "this" in super constructor call.
4917 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4919 * class.c (build_utf8_ref): Remove last argument in call to
4920 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
4921 (build_class_ref): Likewise.
4922 (build_static_field_ref): Likewise.
4923 (get_dispatch_table): Likewise.
4924 (layout_class_method): Likewise.
4925 (emit_register_classes): Likewise.
4926 * constants.c (build_constant_data_ref): Likewise.
4927 * decl.c (builtin_function): Likewise.
4928 (create_primitive_vtable): Likewise.
4929 * expr.c (build_known_method_def): Likewise.
4930 (build_jni_stub): Likewise.
4931 (java_lang_expand_expr): Likewise.
4933 2001-01-10 Tom Tromey <tromey@redhat.com>
4935 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
4937 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4939 * java-tree.h (lang_printable_name_wls): New prototype.
4940 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
4941 rather than `current_class' to print type name. Don't prepend type
4942 names when printing constructor names.
4943 (lang_printable_name_wls): New function.
4944 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
4945 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
4946 * parse.y (patch_method_invocation): Message tuned for constructors.
4947 (not_accessible_p): Grant `private' access from within
4950 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4952 All files with updated copyright when applicable.
4953 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
4954 * class.c (mangle_class_field): Function removed.
4955 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
4956 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
4957 (build_class_ref): Call `java_mangle_class_field' instead of
4958 `mangle_class_field.'
4959 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
4960 (layout_class): Call `java_mangle_decl' instead of
4961 `mangle_static_field.'
4962 (cxx_keywords): Initialized static array moved to `lex.c.'
4963 (layout_class_method): Changed leading comment. Simplified to
4964 call `java_mangle_decl.' Local `ptr' moved in for loop body.
4965 * decl.c (lang_mark_tree): Mark field `package_list.'
4966 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
4967 (struct lang_type): New field `package_list.'
4968 (unicode_mangling_length): Prototype removed.
4969 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4970 emit_unicode_mangled_name): Likewise.
4971 (cxx_keyword_p): New prototype.
4972 (java_mangle_decl, java_mangle_class_field,
4973 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
4974 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
4976 * jvgenmain.c (main_method_prefix): Global variable removed.
4977 (main_method_suffix): Likewise.
4978 (do_mangle_classname): New function.
4979 (main): Call it. Format changed to accommodate new mangling scheme.
4980 * lex.c: (utf8_cmp): Conditionally prototyped.
4981 (cxx_keywords): Moved from class.c, conditionally defined.
4982 (utf8_cmp, cxx_keyword_p): Likewise.
4983 * mangle.c (obstack.h, ggc.h): Included.
4984 (mangle_field_decl): New function.
4985 (mangle_method_decl, mangle_type, mangle_pointer_type,
4986 mangle_array_type, mangle_record_type,
4987 find_compression_pointer_match, find_compression_array_match,
4988 find_compression_record_match,
4989 find_compression_array_template_match, set_type_package_list,
4990 entry_match_pointer_p, emit_compression_string, init_mangling,
4991 finish_mangling, compression_table_add, mangle_member_name): Likewise.
4992 (mangle_obstack): New global.
4993 (MANGLE_RAW_STRING): New macro.
4994 (unicode_mangling_length): Turned static.
4995 (append_unicode_mangled_name): Renamed from
4996 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
4997 replaces `obstack', removed from the parameter list.
4998 (append_gpp_mangled_name): Turned static. `mangle_obstack'
4999 replaces parameter `obstack', removed from the parameter list. Call
5000 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5001 (append_gpp_mangled_classtype): Removed.
5002 (compression_table, compression_next): New static variables.
5003 * parse.y (temporary_obstack): Extern declaration removed.
5005 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5007 * parse.y (patch_binop): Compute missing type in error situations.
5009 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5011 * class.c (make_class_data): Push initial value for "arrayclass".
5012 * decl.c (init_decl_processing): Add new class field "arrayclass".
5014 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5016 From patha@softlab.ericsson.se:
5017 * parse.y (switch_label): Use build, not build1, to construct
5020 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5022 * lang.c (lang_decode_option): Change -MA to -MP.
5023 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5024 Update to new prototype; do quote targets.
5025 (jcf_dependency_write): Update.
5027 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5029 Shorten primitive array allocation path:
5030 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5031 to create new primitive arrays.
5032 * expr.c (build_newarray): If generating native code, call
5033 soft_newarray_node with a reference to the primitive TYPE identifier
5034 instead of type_value.
5036 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
5038 Fix for PRs gcj/312 and gcj/253:
5039 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5040 dest if they arn't already.
5041 * class.c (layout_class): Call maybe_layout_super_class on
5042 superinterfaces also, but only if compiling from bytecode.
5045 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5048 2000-12-15 Tom Tromey <tromey@redhat.com>
5050 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5053 2000-12-14 Andrew Haley <aph@redhat.com>
5055 * boehm.c (mark_reference_fields): Change test to correctly detect
5058 2000-12-15 Andreas Jaeger <aj@suse.de>
5060 * config-lang.in (lang_dirs): Added.
5062 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5064 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5065 Credits go to rth for finding it.
5067 2000-12-13 Mike Stump <mrs@wrs.com>
5069 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5071 2000-11-07 Tom Tromey <tromey@cygnus.com>
5073 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5074 * lex.c (java_ignorable_control_p): Removed.
5075 (java_letter_or_digit_p): Removed.
5076 (java_start_char_p): New function.
5077 (java_read_char): Return `int', not `unicode_t'. Changed
5079 (java_read_unicode): Likewise.
5080 (java_read_unicode_collapsing_terminators): Likewise.
5081 (java_get_unicode): Likewise.
5082 (java_new_lexer): Initialize hit_eof.
5083 (java_parse_end_comment): Take `int' argument.
5084 (java_parse_doc_section): Likewise.
5085 (java_parse_escape_sequence): Don't allow backlash-newline.
5087 * lex.h (JAVA_DIGIT_P): Removed.
5088 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5089 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5090 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5091 (JAVA_PART_CHAR_P): New macro.
5093 (JAVA_CHAR_ERROR): Now -2.
5094 (java_lexer): New field `hit_eof'.
5095 * chartables.h: New file.
5096 * gen-table.pl: new file.
5098 2000-11-20 Tom Tromey <tromey@cygnus.com>
5099 Alexandre Petit-Bianco <apbianco@cygnus.com>
5101 * parse.y (java_complete_lhs): Only allow compound assignment of
5102 reference type if type is String.
5104 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5106 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5107 jcf-path.c: Likewise.
5109 2000-12-09 Anthony Green <green@redhat.com>
5111 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5112 filestart and filename_length as int values.
5114 2000-12-07 Mo DeJong <mdejong@redhat.com>
5116 * jcf-io.c (find_class): Correct the logic that tests to see if a
5117 .java file is newer than its .class file. The compiler was
5118 incorrectly printing a warning when file mod times were equal.
5120 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5122 * jvgenmain.c: Use ISPRINT not isascii.
5124 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5126 * parse.y (end_artificial_method_body): Fixed typo.
5128 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5130 * parse.y (patch_method_invocation): Pick the correct enclosing
5131 context when creating inner class instances.
5134 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5136 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5137 Update copyright year to 2000.
5139 2000-11-23 Anthony Green <green@redhat.com>
5141 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5142 Move current_file_list out of yyparse and make it static.
5144 * expr.c: Declare quick_stack and tree_list_free_list as static
5145 (init_expr_processing): Register quick_stack and
5146 tree_list_free_list roots.
5148 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5150 * parse.y (build_outer_field_access): New local `decl_ctx', use
5151 it. Check for field's context and current class immediate outer
5152 context inheritance.
5153 (outer_field_access_p): Consider fields inherited from the last
5155 (build_access_to_thisn): Stop at the last enclosing context if
5159 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5161 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5163 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5165 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5168 2000-11-20 Tom Tromey <tromey@cygnus.com>
5170 * jv-scan.c (help): Document --complexity.
5171 (options): Added --complexity.
5172 (flag_complexity): New global.
5173 (main): Call `report'.
5174 * parse-scan.y (complexity): New global.
5175 (if_then_statement, if_then_else_statement,
5176 if_then_else_statement_nsi, switch_block_statement_group,
5177 while_expression, do_statement, for_begin, continue_statement,
5178 throw_statement, catch_clause, finally, method_invocation,
5179 conditional_and_expression, conditional_or_expression,
5180 conditional_expression): Update complexity.
5181 (reset_report): Reset complexity.
5182 (report): New function.
5184 2000-11-20 Tom Tromey <tromey@cygnus.com>
5186 * lex.c (yylex): Added STRICT_TK case.
5187 * parse.y (STRICT_TK): Added.
5188 * parse-scan.y (STRICT_TK): Added.
5189 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5190 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5192 * keyword.h: Rebuilt.
5193 * keyword.gperf (strictfp): Added.
5195 2000-11-20 Tom Tromey <tromey@cygnus.com>
5197 * lex.c (yylex): Recognize floating point constants with leading
5200 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5202 * java-tree.h (cyclic_inheritance_report): Constify.
5203 * parse.y (cyclic_inheritance_report): Likewise.
5205 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5207 * parse.y (goal): Remove call to ggc_add_string_root.
5209 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5211 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5212 Create string in scratch buffer, then pass to build_string.
5214 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5216 * parse.y (issue_warning_error_from_context): Add
5219 2000-11-11 Anthony Green <green@redhat.com>
5221 * jcf-parse.c (process_zip_dir): Add finput parameter.
5222 (jcf_figure_file_type): Call process_zip_dir with appropriate
5225 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5227 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5228 * jcf-parse.c (jcf_figure_file_type): Likewise.
5230 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5232 * parse.y (create_new_parser_context): Use memset () instead of
5235 2000-11-08 Tom Tromey <tromey@cygnus.com>
5237 * gjavah.c (process_file): Only include gcj/cni.h when generating
5240 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5242 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5243 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5244 instead of bzero ().
5246 2000-11-05 Tom Tromey <tromey@cygnus.com>
5248 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5249 * lex.c (IS_ZERO): New define.
5250 (java_perform_atof): Error on floating point underflow.
5252 2000-11-04 Tom Tromey <tromey@cygnus.com>
5254 * lex.c (java_parse_escape_sequence): Only read two octal
5255 characters if the first one is greater than 3. Don't allow
5256 "octal" numbers to include the digits 8 or 9.
5258 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5260 * Make-lang.in (java.distdir): Remove.
5262 2000-11-03 Tom Tromey <tromey@cygnus.com>
5264 * Make-lang.in (java.dvi): New target.
5265 Partial fix for PR other/567.
5267 * lang-options.h: Mention -Wout-of-date.
5268 * jcf-dump.c (flag_newer): New global.
5269 * gjavah.c (flag_newer): New global.
5270 * jcf-io.c (find_class): Only warn when flag_newer set.
5271 * lang.c (flag_newer): New global.
5272 (struct string_option): New declaration.
5273 (lang_W_options): New global.
5274 (process_option_with_no): New function.
5275 (lang_decode_option): Use it.
5277 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5278 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5281 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5282 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5283 * lex.c (java_read_unicode): Removed `term_context' argument.
5284 Recognize any number of `u' in `\u'.
5285 (java_read_unicode_collapsing_terminators): New function.
5286 (java_get_unicode): Use it.
5287 (java_lineterminator): Removed.
5288 (yylex): Produce error if character literal is newline or single
5289 quote. Return if eof found in middle of `//' comment. EOF in
5290 `//' comment is only an error if pedantic.
5291 (java_ignorable_control_p): New function.
5292 (java_parse_end_comment): Return if eof found in middle of
5295 * jv-scan.c (pedantic): New global.
5297 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5299 * parse.y (outer_field_access_p): Inherited fields aren't
5300 consider outer fields.
5301 (maybe_build_thisn_access_method): Use
5302 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5303 (resolve_expression_name): Trigger an error if a static field
5304 is being accessed as an outer field.
5306 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5308 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5311 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5313 * Make-lang.in: Move all build rules here from Makefile.in,
5314 adapt to new context. Wrap all rules that change the current
5315 directory in parentheses. Expunge all references to $(P).
5316 When one command depends on another and they're run all at
5317 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5318 all object-file generation rules. Delete obsolete variables.
5320 * Makefile.in: Delete.
5321 * config-lang.in: Delete outputs= line.
5323 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5325 * parse.y (patch_method_invocation): NULLify this_arg when already
5327 (maybe_use_access_method): Handle call to methods unrelated to the
5328 current class. Fixed comment.
5331 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5333 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5336 2000-10-24 Tom Tromey <tromey@cygnus.com>
5338 * lex.c (java_new_lexer): Initialize new fields. Work around
5339 broken iconv() implementations.
5340 (java_read_char): Swap bytes if required. Use fallback decoder if
5342 (byteswap_init, need_byteswap): New globals.
5343 (java_destroy_lexer): Only close iconv handle if it is in use.
5344 * lex.h (java_lexer): New fields read_anything, byte_swap,
5346 Made out_buffer unsigned.
5348 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5350 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5351 where an enclosing context can be set on the jdep.
5352 (do_resolve_class): Fixed identation.
5354 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5356 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5358 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5361 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5363 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5365 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5367 * jcf-write.c (OP1): Update `last_bc'.
5368 (struct jcf_block): Fixed indentation and typo in comments. New
5370 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5371 follows `monitorenter'.
5372 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5376 2000-10-16 Tom Tromey <tromey@cygnus.com>
5378 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5379 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5380 * lang-options.h: Added -MA, -MT, -MF..
5381 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5382 (DEPEND_TARGET_SET): New macro.
5383 (DEPEND_FILE_ALREADY_SET): Likewise.
5384 (init_parse): Handle new flags.
5385 * jcf.h (jcf_dependency_print_dummies): Declare.
5386 * Make-lang.in (s-java): Added mkdeps.o.
5387 * Makefile.in (BACKEND): Added mkdeps.o.
5388 (../gcjh$(exeext)): Added mkdeps.o.
5389 (../jcf-dump$(exeext)): Added mkdeps.o.
5390 * jcf-depend.c: Include mkdeps.h.
5391 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5392 add_entry): Removed.
5393 (jcf_dependency_reset): Rewrote.
5394 (dependencies): New global.
5395 (jcf_dependency_set_target): Rewrote.
5396 (jcf_dependency_add_target): Likewise.
5397 (jcf_dependency_add_file): Likewise.
5399 (print_ents): Removed.
5400 (jcf_dependency_write): Rewrote.
5401 (print_dummies): New global.
5402 (jcf_dependency_print_dummies): New function
5403 (jcf_dependency_write): Call deps_dummy_targets if required.
5405 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5407 * gjavah.c (add_class_decl): Removed unused variables `tname',
5408 `tlen' and `name_index'.
5409 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5410 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5411 in `wfl_operator' with value.
5412 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5413 (jcf_figure_file_type): Fixed identation.
5414 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5415 * parse.y (analyze_clinit_body): New function.
5416 (static_initializer:): Reset `current_static_block'.
5417 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5418 `wfl_operator' with new value.
5419 (lookup_cl): Use EXPR_WFL_FILENAME.
5420 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5421 analyze_clinit_body.
5422 (build_outer_field_access): Access to this$<n> built from
5423 current_class, not its outer context.
5424 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5425 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5426 (patch_method_invocation): Use `is_static_flag' when already
5428 (patch_newarray): Removed assignment in ternary operator.
5430 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5432 * except.c (free_eh_ranges): Don't free `whole_range'.
5434 2000-10-15 Anthony Green <green@redhat.com>
5436 * decl.c (init_decl_processing): Call init_class_processing before
5439 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5441 * check-init.c (check_init): Fixed leading comment. Use
5443 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5444 (give_name_to_locals): Likewise.
5445 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5446 fields in lang_decl_var.
5447 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5448 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5449 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5450 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5451 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5452 (LOCAL_FINAL): Rewritten.
5453 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5454 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5455 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5456 `init_final' fields.
5457 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5458 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5459 (TYPE_HAS_FINAL_VARIABLE): New macro.
5460 (struct lang_type): Added `afv' field.
5461 * parse.y (check_static_final_variable_assignment_flag): New function.
5462 (reset_static_final_variable_assignment_flag): Likewise.
5463 (check_final_variable_local_assignment_flag): Likewise.
5464 (reset_final_variable_local_assignment_flag): Likewise.
5465 (check_final_variable_indirect_assignment): Likewise.
5466 (check_final_variable_global_assignment_flag): Likewise.
5467 (add_inner_class_fields): Use LOCAL_FINAL_P.
5468 (register_fields): Handle local finals and final variables.
5469 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5470 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5471 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5473 (java_complete_expand_methods): Loop to set
5474 TYPE_HAS_FINAL_VARIABLE. Call
5475 `reset_final_variable_local_assignment_flag' and
5476 `check_final_variable_local_assignment_flag' accordingly before
5477 and after constructor expansion. Call
5478 `reset_static_final_variable_assignment_flag'
5479 before expanding <clinit> and after call
5480 `check_static_final_variable_assignment_flag' if the
5481 current_class isn't an interface. After all methods have been
5482 expanded, call `check_final_variable_global_assignment_flag' and
5483 `check_static_final_variable_assignment_flag' if the current class
5485 (maybe_yank_clinit): Fixed typo in comment.
5486 (build_outer_field_access_methods): Removed old sanity check. Use
5487 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5488 Don't create access methods for finals.
5489 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5490 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5491 existing DECL_INIT has been processed.
5492 (java_complete_lhs): Likewise.
5493 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5494 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5496 (patch_assignment): Use LOCAL_FINAL_P.
5497 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5498 DECL_INITIAL is nullified.
5501 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5503 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5505 * Makefile.in (parse.c, parse-scan.c): Likewise.
5507 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5509 * class.c (temporary_obstack): Remove.
5510 (make_class): Don't mess with obstascks.
5511 (push_class): Likewise.
5512 (set_super_info): Likewise.
5513 (add_method_1): Likewise.
5514 (add_method): Likewise.
5515 (add_field): Likewise.
5516 (build_utf8_ref): Likewise.
5517 (build_class_ref): Likewise.
5518 (build_static_field_ref): Likewise.
5519 (finish_class): Likewise.
5520 (push_super_field): Likewise.
5521 (layout_class): Likewise.
5522 (layout_class_methods): Likewise.
5523 (init_class_processing): Likewise.
5524 * constants.c (get_tag_node): Likewise.
5525 (build_constant_data_ref): Likewise.
5526 * decl.c (ggc_p): Remove.
5527 (copy_lang_decl): Use ggc_alloc.
5528 (complete_start_java_method): Don't mess with obstacks.
5529 (start_java_method): Likewise.
5530 (end_java_method): Likewise.
5531 * except.c (link_handler): Use xmalloc.
5532 (free_eh_ranges): New function.
5533 (method_init_exceptions): Use it.
5534 (add_handler): Use xmalloc.
5535 (expand_start_java_handler): Don't mess with obstacks.
5536 (prepare_eh_table_type): Likewise.
5537 (expand_end_java_handler): Likewise.
5538 * expr.c (push_value): Likewise.
5539 (create_label_decl): Likewise.
5540 (build_jni_stub): Likewise.
5541 (java_lang_expand_expr): Likewise.
5542 (note_instructions): Use xrealloc.
5543 (java_push_constant_from_pool): Don't mess with obstacks.
5544 (process_jvm_instruction): Likewise.
5545 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5547 * jcf-parse.c (get_constant): Don't mess with obstacks.
5548 (read_class): Likewise.
5549 (jcf_parse): Likewise.
5550 * lex.c (expression_obstack): Remove.
5551 (java_lex): Don't use obstack_free.
5552 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5553 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5554 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5555 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5556 * parse.y (gaol): Add more GC roots.
5557 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5558 (lookup_field_wrapper): Likewise.
5559 (obtain_incomplete_type): Don't mess with obstacks.
5560 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5562 (craft_constructor): Don't mess with obstacks.
5563 (safe_layout_class): Likewise.
5564 (java_complete_class): Likewise.
5565 (source_end_java_method): Likewise.
5566 (build_outer_field_access_methods): Likewise.
5567 (build_outer_method_access_method): Likewise.
5568 (maybe_build_thisn_access_method): Likewise.
5569 (build_dot_class_method_invocation): Likewise.
5570 (java_complete_tree): Likewise.
5571 (java_complete_lhs): Likewise.
5572 (do_merge_string_cste): Likewise.
5573 (patch_string_cst): Likewise.
5574 (array_constructor_check_entry): Likewise.
5575 * typeck.c (build_java_array_type): Likewise.
5576 (parse_signature_string): Likewise.
5577 (build_java_signature): Likewise.
5579 2000-10-12 Tom Tromey <tromey@cygnus.com>
5582 * gjavah.c (add_class_decl): Don't special-case inner classes.
5583 (add_namelet): Likewise.
5585 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5587 * java-tree.h: Constify current_encoding.
5588 * lang.c: Constify current_encoding.
5590 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5592 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5593 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5595 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5597 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5598 patch. Fixes gcj/340.
5600 2000-10-10 Tom Tromey <tromey@cygnus.com>
5602 * lex.c (java_new_lexer): Initialize out_first and out_last
5604 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5606 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5608 * parse.y (pop_current_osb): New function.
5609 (array_type:): Use `dims:', changed actions
5610 accordingly. Suggested by Anthony Green.
5611 (array_creation_expression:): Used pop_current_osb.
5612 (cast_expression:): Likewise.
5613 (search_applicable_method_list): Fixed indentation.
5615 2000-10-08 Anthony Green <green@redhat.com>
5617 * parse.y (array_type_literal): Remove production.
5618 (type_literals): Refer to array_type, not array_type_literal.
5620 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5622 Patch contributed by Corey Minyard.
5623 * decl.c (check_local_named_variable): New function.
5624 (tree check_local_unnamed_variable): Likewise.
5625 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5627 2000-10-07 Anthony Green <green@redhat.com>
5629 * class.c (layout_class): Handle case where superclass can't be
5632 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5634 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5637 2000-10-05 Tom Tromey <tromey@cygnus.com>
5639 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5640 * jvgenmain.c (class_mangling_prefix): Removed.
5641 (class_mangling_suffix): New global.
5643 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5645 (print_method_info): Handle overrides for static and final
5647 (process_file): Generate declaration for class object field.
5648 * class.c (cxx_keywords): New array.
5649 (utf8_cmp): New function.
5650 (cxx_keyword_p): New function.
5651 (layout_class_method): Mangle C++ keywords by appending `$'.
5652 (mangle_field): New function.
5653 (mangle_class_field): Use mangle_field. Mangle class name as
5655 (mangle_static_field): Use mangle_field.
5657 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
5659 * decl.c (find_local_variable): Removed uncessary type check and
5660 fixed range check typo. From Corey Minyard.
5662 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5664 * decl.c (give_name_to_locals): New local `code_offset'. Call
5665 `maybe_adjust_start_pc'.
5666 * expr.c (note_instructions): New function.
5667 (expand_byte_code): Don't collect insn starts here.
5668 (peek_opcode_at_pc): New function.
5669 (maybe_adjust_start_pc): Likewise.
5670 * java-tree.h (maybe_adjust_start_pc): Declare.
5671 (note_instructions): Likewise.
5672 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5674 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5676 * parse.y (field_access:): Fixed indentation.
5677 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5679 2000-09-07 Tom Tromey <tromey@cygnus.com>
5682 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5683 JPRIMITIVE_TYPE_P, for arithmetic operators.
5684 (patch_method_invocation): Indentation fix.
5685 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5686 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5687 (do_unary_numeric_promotion): Cleaned up code.
5688 (valid_cast_to_p): Handle boolean correctly.
5690 2000-09-27 Tom Tromey <tromey@cygnus.com>
5692 * lex.c (java_read_unicode): Reset bs_count when finished with
5695 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5698 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5699 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5700 (typeck.o): Depend on ggc.h.
5701 * class.c (add_method_1): Use GC functions for allocation.
5702 (init_class_processing): Register roots.
5703 * decl.c (ggc_p): Set to 1.
5704 (pending_local_decls): Make it static.
5705 (push_jvm_slot): Use GC functions for allocation.
5706 (init_decl_processing): Register roots.
5707 (give_name_to_locals): Use GC functions for allocation.
5708 (lang_mark_tree): New function.
5709 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5710 functions for allocation.
5711 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5712 * lex.c (java_lex): Use build_string, rather than replicating it
5714 * parse.y (goal): Add more roots.
5715 (mark_parser_ctxt): New function.
5716 * typeck.c: Include ggc.h.
5718 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5720 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5721 contains something else than MODIFY_EXPR.
5723 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5725 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5726 * Makefile.in (parse.o): Depend on ggc.h.
5727 (class.o): Likewise.
5728 (constants.o): Likewise.
5731 (jcf-parse.o): Likewise.
5732 (jcf-write.o): Likewise.
5733 (mangle.o): Likewise.
5734 * class.c: Include ggc.h.
5735 (build_static_field_ref): Register GC roots.
5736 (layout_class): Likewise.
5737 (init_class_processing): Likewise.
5738 * constants.c: Include ggc.h.
5739 (current_constant_pool_data_ref): Remove.
5740 (tag_nodes): Move it to ...
5741 (get_tag_node): ... here. Register GC roots.
5742 * decl.c: Include ggc.h. Remove many global tree definitions.
5743 (throw_node): Define.
5744 (java_global_trees): Likewise.
5745 (predef_filenames): Make the size a constant.
5746 (init_decl_processing): Adjust accordingly.
5747 (init_decl_processing): Call init_jcf_parse. Register GC roots.
5748 * expr.c: Include ggc.h.
5749 (init_expr_processing): Register GC roots.
5750 (build_invokeinterface): Likewise.
5751 * java-tree.h: Replace extern tree declarations with macros.
5752 (java_global_trees): New variable.
5753 (java_tree_index): New enumeration.
5754 (init_jcf_parse): Declare.
5755 * jcf-parse.c: Include ggc.h.
5756 (current_class): Remove declaration.
5757 (main_class): Likewise.
5758 (all_class_list): Likewise.
5759 (predefined_filename_p): Adjust for constant size of
5761 (init_jcf_parse): New function.
5762 * jcf-write.c: Include ggc.h.
5763 (generate_classfile): Register GC roots.
5764 (append_synthetic_attribute): Likewise.
5765 (append_innerclass_attribute_entry): Likewise.
5766 * lang.c: Include ggc.h.
5767 (lang_print_error): Register GC roots.
5768 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
5770 * parse.y: Include ggc.h.
5771 (wfl_operator): Remove.
5772 (goal): Register GC roots.
5773 (java_pop_parser_context): Adjust for new field names.
5774 (java_parser_context_save_global): Likewse.
5775 (java_parser_context_restore_global): Likewise.
5776 (java_parser_context_suspend): Likewise.
5777 (java_parser_context_resume): Likewise.
5778 (verify_constructor_circularity): Register GC roots.
5779 (lookup_cl): Likewise.
5780 (java_reorder_fields): Likewise.
5781 (build_current_this): Likewise.
5782 (class_in_current_package): Likewise.
5783 (argument_types_convertible): Likewise.
5784 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
5786 2000-09-14 Tom Tromey <tromey@cygnus.com>
5788 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
5790 2000-09-13 Tom Tromey <tromey@cygnus.com>
5792 * jcf-parse.c: Include <locale.h>.
5793 * jv-scan.c: Include <locale.h>.
5795 2000-09-12 Tom Tromey <tromey@cygnus.com>
5797 * expr.c (pop_type_0): Return `Object' if trying to merge two
5799 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
5800 interface types; `Object' is always a valid supertype.
5802 2000-09-12 Tom Tromey <tromey@cygnus.com>
5805 * jv-scan.c (help): Document --encoding.
5806 (options): Added `encoding' entry.
5807 (OPT_ENCODING): New define.
5808 (main): Handle --encoding.
5809 Include <langinfo.h> if nl_langinfo exists.
5810 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
5812 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
5813 (parse_source_file): Correctly call java_init_lex. Added `finput'
5814 argument. Use nl_langinfo to determine default encoding.
5815 * java-tree.h (current_encoding): Declare.
5816 * parse.y (java_parser_context_restore_global): Don't restore
5818 (java_parser_context_save_global): Don't set `finput' field.
5819 (java_pop_parser_context): Don't restore `finput'. Free old lexer
5821 * lang.c (current_encoding): New global.
5822 (lang_decode_option): Recognize `-fencoding='.
5823 (finish_parse): Don't close finput.
5824 * parse.h (struct parser_ctxt): Removed `finput' and
5825 `unget_utf8_value' fields. Added `lexer' field.
5826 (java_init_lex): Fixed declaration.
5827 * lex.c (java_new_lexer): New function.
5828 (java_destroy_lexer): Likewise.
5829 (java_read_char): Added `lex' argument. Handle iconv case.
5830 (java_read_unicode): Added `lex' argument. Count backslashes in
5832 (java_init_lex): Added `finput' and `encoding' arguments. Set
5833 `lexer' field in ctxp.
5834 (BAD_UTF8_VALUE): Removed.
5835 (java_lex): Handle seeing UEOF in the middle of a string literal.
5836 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
5837 (java_lexer): New structure.
5840 (DEFAULT_ENCODING): New define.
5841 (java_destroy_lexer): Declare.
5843 2000-09-12 Tom Tromey <tromey@cygnus.com>
5846 * lex.c (java_init_lex): Initialize java_io_serializable.
5847 * parse.y (java_io_serializable): New global.
5848 (valid_ref_assignconv_cast_p): An array can be cast to
5851 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5853 * decl.c, expr.c: Include defaults.h if not already included.
5854 Don't define the *_TYPE_SIZE macros.
5856 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
5858 * typeck.c (build_java_array_type): Correct first parameter
5859 in ADJUST_FIELD_ALIGN invocation.
5861 2000-09-06 Tom Tromey <tromey@cygnus.com>
5863 * lang-specs.h: Also recognize `-femit-class-files'.
5865 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5867 * verify.c (merge_types): Load the types to merge if necessary.
5869 2000-09-02 Anthony Green <green@redhat.com>
5871 * jcf-io.c: Include zlib.h.
5872 (open_in_zip): Read compressed class file archives.
5873 * zipfile.h (ZipDirectory): Add uncompressed_size and
5874 compression_method fields.
5875 * zextract.c (read_zip_archive): Collect file compression info.
5877 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
5879 * parse.y (do_resolve_class): Also explore superclasses of
5880 intermediate enclosing contexts when searching for inner classes.
5882 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5884 * parse.y (variable_declarator_id:): Better error message.
5885 (expression_statement:): Use YYNOT_TWICE.
5886 (cast_expression:): Likewise.
5887 (assignment:): Likewise.
5889 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5891 * parse.y (do_merge_string_cste): New locals. Create new
5892 STRING_CSTs each time, use memcpy. Fixes gcj/311.
5894 2000-08-07 Hans Boehm <boehm@acm.org>
5896 * boehm.c (mark_reference_fields): Set marking bits for all words in
5897 a multiple-word record.
5898 (get_boehm_type_descriptor): Use the procedure marking descriptor for
5901 2000-08-31 Mike Stump <mrs@wrs.com>
5903 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
5904 jcf-dump$(exeext)): Make parallel safe.
5906 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5908 * jcf-parse.c (set_source_filename): Constify a char *.
5909 * jcf-write.c (append_innerclasses_attribute,
5910 make_class_file_name): Constify a char *. Don't recycle a
5911 variable for an unrelated purpose.
5912 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
5913 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
5915 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5917 * expr.c (can_widen_reference_to): Fixed indentation.
5918 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
5919 * parse.y: `finit$' replaces `$finit$' in comments.
5920 (try_builtin_assignconv): Fixed leading comment.
5922 2000-08-25 Greg McGary <greg@mcgary.org>
5924 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
5926 2000-08-24 Greg McGary <greg@mcgary.org>
5928 * lang.c (lang_decode_option): Use ARRAY_SIZE.
5929 * parse.y (BINOP_LOOKUP): Likewise.
5931 2000-08-22 Andrew Haley <aph@cygnus.com>
5933 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
5934 sign extending. Fixes gcj/321.
5935 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
5936 combining to make a jlong. Fixes gcj/321.
5938 2000-08-21 Nix <nix@esperi.demon.co.uk>
5940 * lang-specs.h: Do not process -o or run the assembler if
5943 2000-08-16 Andrew Haley <aph@cygnus.com>
5945 * typeck.c (build_java_array_type): Rewrite code to do array
5946 alignment. Take into account back-end macros when aligning array
5947 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
5948 user to set alignment. Fixes gcj/252 and 160.
5950 2000-08-09 Tom Tromey <tromey@cygnus.com>
5952 * parse.y (check_abstract_method_definitions): Now return `int'.
5953 Check implemented interfaces. Fixes PR gcj/305.
5955 * parse.y (patch_switch_statement): Disallow `long' in switch
5956 expressions. Fixes PR gcj/310.
5958 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5960 * decl.c (finit_leg_identifier_node): New global.
5961 (init_decl_processing): Use `finit$' to initialize
5962 finit_identifier_node. Use `$finit$' to initialize
5963 finit_leg_identifier_node.
5964 * expr.c (expand_java_field_op): Use ID_FINIT_P.
5965 * java-tree.h (finit_identifier_node): Changed attached comment.
5966 (finit_leg_identifier_node): New declaration.
5967 (ID_FINIT_P): Take finit_identifier_node and
5968 finit_leg_identifier_node into account. This is a backward
5971 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5973 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
5975 (generate_bytecode_insns): Check `nargs' before emitting it.
5976 * verify.c (merge_type_state): Fixed typo.
5977 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
5978 generate_bytecode_{conditional,insns}.
5980 2000-08-13 Anthony Green <green@redhat.com>
5982 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
5985 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5987 * class.c (maybe_layout_super_class): Fixed indentation.
5988 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
5989 (java_check_methods): New function declaration.
5990 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
5991 instead of `str_ptr'.
5992 * jcf-write.c (generate_bytecode_insns): Emit number the of args
5993 of a `invokeinterface' at the right time.
5994 * parse.h (WFL_STRIP_BRACKET): New macro.
5995 (SET_TYPE_FOR_RESOLUTION): Use it.
5996 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
5997 (check_class_interface_creation): Don't check for cross package
5998 innerclass name clashes.
5999 (method_header): Behave properly if MDECL is `error_mark_node'.
6000 (method_declarator): Return `error_mark_node' if bogus current
6002 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6003 (resolve_and_layout): New local `decl_type', set and used. Call
6005 (java_check_methods): New method.
6006 (java_layout_classes): Use it.
6007 (resolve_qualified_expression_name): No EH check necessary in
6009 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6011 (patch_assignment): Set DECL_INITIAL on integral final local.
6013 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6015 * java-tree.h (flag_extraneous_semicolon): New extern.
6016 * lang-options.h: (-Wextraneous-semicolon): New option.
6017 * lang.c (flag_redundant): Fixed typo in leading comment.
6018 (flag_extraneous_semicolon): New global.
6019 (lang_decode_option): Set `flag_extraneous_semicolon' when
6020 -Wall. Decode `-Wextraneous-semicolon'.
6021 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6022 `empty_statement' rule.
6023 (class_body_declaration): Likewise.
6024 (method_body:): Accept `;' as a method body.
6025 (static_initializer:): Removed `SC_TK' hack.
6026 (constructor_block_end:): Likewise.
6027 (empty_statement:): Report deprecated empty declaration. Fixes
6030 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6032 * parse.y (build_dot_class_method_invocation): Changed parameter
6033 name to `type'. Build signature from `type' and convert it to a
6034 STRING_CST if it's an array.
6035 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6036 to use `ref_type' directly.
6038 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6040 * lang-options.h: Added a comma after the last element to avoid
6041 syntax errors when other languages define additional options.
6043 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6045 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6046 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6047 (jc1): Link with $(BACKEND).
6048 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6050 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6052 * jvspec.c: Adjust type of second argument to
6053 lang_specific_driver, and update code as necessary.
6055 * class.c (build_dtable_decl): Initialize dummy.
6057 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6059 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6060 method bodies not to rule out discarding `<clinit>'; don't use
6061 <clinit> to initialize static fields with constant initializers.
6063 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6065 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6067 (method_synthetic): New global.
6068 (HANDLE_METHOD): Recognize synthetic method and tell
6069 `print_method_info' about it.
6070 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6071 processing a synthetic method.
6072 * jcf-reader.c (skip_attribute): New function.
6073 ( skip_attribute): Likewise.
6075 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6077 * parse.y (build_outer_field_access): Fixed comments.
6078 (fix_constructors): Emit the initialization of this$<n> before
6080 (resolve_qualified_expression_name): Build an access to `decl' if
6083 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6085 * parse-scan.y (curent_class): Non longer const.
6086 (inner_qualifier, inner_qualifier_length): Deleted.
6087 (current_class_length): New global.
6088 (bracket_count): Fixed typo in leading comment.
6089 (anonymous_count): New global.
6090 (class_instance_creation_expression:): Handle anonymous classes.
6091 (anonymous_class_creation:): New rule.
6092 (push_class_context): Rewritten.
6093 (pop_class_context): Likewise.
6094 (INNER_QUALIFIER): Macro deleted.
6095 (report_class_declaration): call `push_class_context' when
6096 entering the function. `fprintf' format modified not to use
6098 (report_class_declaration): Assign `package_name' and
6099 `current_class' to NULL separately.
6101 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6103 * expr.c (build_invokeinterface): Call layout_class_methods on
6106 2000-07-27 Tom Tromey <tromey@cygnus.com>
6107 Anthony Green <green@cygnus.com>
6108 Alexandre Petit-Bianco <apbianco@cygnus.com>
6110 * class.c (make_class_data): Create vtable for abstract classes.
6111 (get_dispatch_table): Changed to cope with abstract classes.
6113 2000-07-27 Tom Tromey <tromey@cygnus.com>
6115 * parse.y (patch_method_invocation): Don't reverse the argument
6116 list when dealing with anonymous class constructors. Fixed typo in
6119 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6121 * parse.y (build_alias_initializer_parameter_list): Reverse
6122 crafted list when building aliases for anonymous class
6125 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6127 * parse.y (jdep_resolve_class): Don't bother checking potential
6128 innerclass access if `decl' is NULL.
6129 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6132 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6134 * parse.c: Remove (again.)
6136 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6138 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6139 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6140 outside the `if' statement, alias to innerclass removed, `decl'
6141 used to mark the class complete.
6143 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6145 * parse.y (simple_name:): Fixed typo in error message.
6147 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6149 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6150 or its first operand can be error marks.
6152 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6154 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6155 * parse.y (method_header): Likewise.
6157 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6159 * parse.y (process_imports): Consider that one might be trying to
6160 import an innerclass. Fixes gcj/254
6162 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6164 * parse.y (find_as_inner_class): Handle the case where the
6165 enclosing context of an innerclass has been loaded as bytecode.
6167 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6169 * parse.y (simple_name:): Reject `$' in type names.
6170 (resolve_type_during_patch): Use `type' as a second
6171 argument to resolve_no_layout. Fixes gcj/257.
6173 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6175 * parse.y (find_most_specific_methods_list): Select the only
6176 non-abstract method even if max has been set.
6177 Fixes gcj/285, gcj/298.
6179 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6181 * lang-specs.h: Added %(jc1) to java compiler options.
6183 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6185 * .cvsignore: New file.
6187 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6189 * parse.y (not_accessible_p): Access granted to innerclasses
6190 (indirectly) extending the reference type. Fixes gcj/249.
6192 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6194 * parse.y (patch_method_invocation): Fixed comment.
6195 (maybe_use_access_method): Build this$<n>s to the context of the
6196 target method, or a type that extends it. Fixes gcj/242.
6198 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6202 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6204 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6206 2000-07-13 Tom Tromey <tromey@cygnus.com>
6208 * lang-specs.h: Added %{I*}.
6210 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6212 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6214 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6216 * parse-scan.c: Remove.
6218 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6220 * class.c (set_super_info): Handled protected inner classes.
6221 (common_enclosing_context_p): Bail early if arguments aren't both
6223 (get_access_flags_from_decl): Handle private and protected inner
6225 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6226 (CLASS_PROTECTED): Likewise.
6227 (struct lang_type): New bitfield `poic'.
6228 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6230 (check_inner_class_access): Renamed arguments, added
6231 comments. Handles protected inner classes (fixes gcj/225)
6232 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6234 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6236 * parse.y (resolve_qualified_expression_name): Verify qualified
6237 access to `this'. Fixes gcj/239.
6239 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6241 * jcf-write.c (generate_classfile): Don't install ConstantValue
6244 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6246 * parse.y (resolve_qualified_expression_name): Handle inner class
6247 access. Fixes gcj/256.
6249 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6251 * jcf-write.c (generate_classfile): Properly install the
6252 ConstantValue attribute and the initial value constant pool index
6253 on string constants.
6254 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6257 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6259 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6261 * parse.y (find_as_inner_class): Fixed typo.
6262 (do_resolve_class): Explore enclosing contexts when searching for
6263 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6264 (check_inner_class_access): Check `decl' which can be null in case
6267 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6269 * java-tree.h (java_debug_context): Declared `extern'.
6270 (safe_layout_class): Likewise.
6271 * parse.y (resolve_field_access): Field must be `static' in order
6272 to be replaced by its initial value. Added comments.
6273 (find_applicable_accessible_methods_list): Fixed typo.
6274 (find_most_specific_methods_list): Methods found in innerclasses
6275 take over methods founds in the enclosing contexts.
6276 (java_complete_tree): Loosen restrictions on the type of DECLs
6277 that can be replaced by their initialization values.
6278 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6280 2000-07-05 Tom Tromey <tromey@cygnus.com>
6282 * Make-lang.in (PARSE_DIR): New macro.
6283 (PARSE_RELDIR): Likewise.
6284 (PARSE_C): Likewise.
6285 (PARSE_SCAN_C): Likewise.
6286 ($(PARSE_C)): New target.
6287 ($(PARSE_SCAN_C)): Likewise.
6288 (SET_BISON): New macro.
6289 (BISONFLAGS): Likewise.
6290 (JAVABISONFLAGS): Likewise.
6292 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6294 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6295 argument on the first pass for CNI as well as JNI.
6296 (print_method_info): Set up method name on the first pass only.
6298 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6300 * parse.y (parser_qualified_classname): Removed parameter
6302 (create_interface): Removed first passed parameter to
6303 parser_qualified_classname.
6304 (create_class): Likewise. Don't install alias on static
6305 innerclasses. Fixes gcj/275.
6307 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6309 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6310 debugable statement with empty_stmt_node. Fixes gcj/272
6312 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6314 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6317 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6319 * jcf-write.c (push_long_const): Appropriately cast short negative
6322 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6324 * parse.y (verify_constructor_super): Use loop variable
6325 `m_arg_type' initialized with `mdecl_arg_type'.
6327 2000-06-29 Tom Tromey <tromey@cygnus.com>
6329 * parse.y (resolve_field_access): Handle case where `type_found'
6332 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6334 * expr.c (lookup_field): The same field can be found through two
6335 different interface. Don't declare it ambiguous in that case.
6337 2000-06-27 Tom Tromey <tromey@cygnus.com>
6339 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6340 follows \r, then unget it at a lower level.
6342 2000-06-26 Tom Tromey <tromey@cygnus.com>
6344 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6347 2000-06-25 Tom Tromey <tromey@cygnus.com>
6349 * parse.y (for_statement): Wrap expression in a WFL if it is a
6350 constant. For PR gcj/268.
6352 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6354 * parse.y (do_resolve_class): Minor optimiztion in the package
6355 list search. Removed unnecessary test and return statement.
6356 (valid_ref_assignconv_cast_p): Order of arguments to
6357 enclosing_context_p fixed.
6359 2000-06-24 Tom Tromey <tromey@cygnus.com>
6361 * expr.c (lookup_field): Print error and return error_mark_node if
6362 field reference is ambiguous.
6364 * parse.y (check_abstract_method_definitions): Also check if
6365 `other_method' is abstract.
6367 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6369 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6371 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6372 (struct lang_type): New field `pic'.
6373 (CLASS_PRIVATE): New macro.
6374 * parse.y (check_inner_class_access): New function.
6375 (jdep_resolve_class): Call it.
6377 2000-06-23 Tom Tromey <tromey@cygnus.com>
6379 * parse.y (patch_incomplete_class_ref): Initialize the returned
6380 class. For PR gcj/260.
6382 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6384 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6386 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6388 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6389 Java specific checks.
6390 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6392 * java-tree.def (CASE_EXPR): Marked 'e'.
6393 (DEFAULT_EXPR): Likewise.
6394 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6396 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6397 Java specific checks.
6398 (generate_bytecode_insns): Test try_block for BLOCK before using
6400 * parse.y (build_wfl_wrap): Added `location' argument. Set
6401 EXPR_WFL_LINECOL accordingly.
6402 (dim_expr:): Wrap constants with WFLs.
6403 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6404 (resolve_package): Check for `stmt' not being a BLOCK before
6405 building a debuggable statement with it.
6406 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6408 (resolve_field_access): Make sure `decl' is a DECL before treating
6410 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6411 IDENTIFIER_NODE before treating it as such.
6412 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6413 treating it as such.
6414 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6415 to be applied only on non array types.
6417 2000-06-16 Per Bothner <per@bothner.com>
6419 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6420 define in terms of DECL_RESULT, as that fails when --enable-checking.
6422 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6424 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6425 types the same in comparison.
6426 (CHECK_OP): Add static prototype.
6428 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6430 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6431 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6434 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6436 * decl.c (create_primitive_vtable): Prototype.
6438 * jcf-write.c (generate_bytecode_insns): Initialize variable
6441 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6443 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6445 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6446 to track searched classes, and do not search the same class more than
6447 once. Call find_applicable_accessible_methods_list on immediate
6448 superclass, instead of search_applicable_method_list on all ancestors.
6451 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6453 * parse.y (register_fields): Permit static fields in inner classes
6454 if they are final. Fix for PR gcj/255.
6456 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6458 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6459 * parse.y (find_in_imports): Returned type changed to void,
6460 leading comment fixed.
6461 (register_package): New function.
6462 (qualify_and_find): Likewise.
6463 (package_declaration:): Use `register_package'.
6464 (single_type_import_declaration:): Removed local variable
6465 `node'. Added missing `;' for consistency.
6466 (type_import_on_demand_declaration:): Use `chainon' to link new
6468 (lookup_field_wrapper): Lookup local variables defined in outer
6470 (java_complete_class): Don't reverse the list of imported on demand.
6471 (do_resolve_class): Reorganized. Removed local variable
6472 `original_name'. Call `qualify_and_find' with the current package
6473 name, invoke `find_in_imports_on_demand' right after. Call
6474 `qualify_and_find' with the packages we've seen so far. Fixed
6475 operations numbering in comments.
6476 (java_expand_class): Don't reverse `package_list'.
6477 (find_most_specific_methods_list): New local variables `abstract'
6478 and `candidates'. Use them to pick the right method.
6480 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6482 * parse.y (check_modifiers_consistency): Don't subtract out
6483 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6485 2000-06-04 Philipp Thomas <pthomas@suse.de>
6487 * Makefile.in (INTLLIBS): New.
6491 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6493 * class.c (get_dispatch_table): Build the vtable dummy entry list
6494 element with a null purpose. Fixed leading comment.
6495 (build_dtable_decl): Build an accurate dtable type when appropriate
6498 2000-06-02 Richard Henderson <rth@cygnus.com>
6500 * lang.c (lang_get_alias_set): New.
6502 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6504 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6505 before using it as the accessed field.
6507 2000-05-31 Tom Tromey <tromey@cygnus.com>
6509 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6510 char_array_vtable, short_array_vtable, int_array_vtable,
6511 long_array_vtable, float_array_vtable, double_array_vtable):
6513 * expr.c (get_primitive_array_vtable): New function.
6514 (create_primitive_vtable): New function.
6515 (java_lang_expand_expr): Enable code to statically generate
6517 * decl.c (init_decl_processing): Create primitive vtables.
6518 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6519 short_array_vtable, int_array_vtable, long_array_vtable,
6520 float_array_vtable, double_array_vtable): Define.
6522 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6524 * java/parse.y (find_applicable_accessible_methods_list):
6525 Don't add an uninitialized value to the list.
6527 2000-05-25 Tom Tromey <tromey@cygnus.com>
6529 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6530 when trying to see if field's class should be initialized. Always
6531 initialize field's declaring class, not qualified class.
6534 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6535 `wfl_operator', to maybe_build_primttype_type_ref.
6538 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6540 * parse.y (patch_method_invocation): Don't try to lookup methods
6543 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6545 * parse.y (resolve_field_access): Call the appropriate <clinit>
6546 before accessing the length of a static array. Craft a decl for
6547 the field while its time. Fixes PR gcj/129.
6549 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6551 * parse.y (resolve_package): Correctly set `*next' (was off by
6553 (resolve_qualified_expression_name): Fixed comment.
6555 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6557 * jcf-parse.c (jcf_parse_source): Reset current_class and
6558 current_function_decl to NULL before parsing a new file.
6560 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6562 * parse.y (block_end:): If the collected block doesn't feature a
6563 statement, insert an empty statement.
6565 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6567 * parse.y (maybe_yank_clinit): New function.
6568 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6569 end of the list of methods belonging to a class.
6570 (java_complete_expand_method): Check whether <clinit> is really
6571 necessary and expand it accordingly.
6573 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6575 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6576 processed by the method's switch statement.
6578 2000-05-19 Tom Tromey <tromey@cygnus.com>
6580 * java-tree.h: Added init state enum.
6581 * decl.c (emit_init_test_initialization): Initialize class
6582 initialization check variable by looking at class' state.
6584 2000-05-19 Tom Tromey <tromey@cygnus.com>
6586 * java-tree.h (build_instanceof): Declare.
6587 (build_get_class): Declare.
6588 * parse.y (patch_binop): Use build_instanceof.
6589 * expr.c (build_instanceof): New function. If class is final,
6590 don't make a function call.
6591 (expand_java_INSTANCEOF): Use it.
6592 (build_get_class): New function.
6594 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6596 * jcf-write.c (generate_classfile): Scan the source_file for
6597 slashes with the right pointer variable.
6599 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
6601 * lang.c (lang_decode_option): Update -Wunused flags by calling
6603 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6605 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6607 * check_init.c (check_init): Constify local char *.
6608 * class.c (push_class): Constify local char *.
6609 * java_tree.h: Update prototypes.
6610 * jcf-io.c (open_class): Constify filename parameter and
6612 (find_class): Remove redundant string copy. Cast return from
6614 * jcf-parse.c (read_class, parse_class_file, yyparse):
6615 Constify local char *.
6616 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6617 Constify local char *.
6618 * jcf.h (JCF): Constify filename and classname.
6619 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6620 * lang.c (init_parse): Constify parameter and return value.
6621 * lex.c (java_get_line_col): Constify filename parameter.
6622 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6623 * parse.y (java_parser_context_suspend,
6624 issue_warning_error_from_context, safe_layout_class): Constify
6626 * parse.c: Regenerate.
6628 2000-05-08 Tom Tromey <tromey@cygnus.com>
6630 * expr.c (build_jni_stub): Cache the result of
6631 _Jv_LookupJNIMethod.
6633 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6635 * decl.c (predef_filenames_size): Now 7.
6636 (predef_filenames): New seventh entry.
6638 2000-05-04 Tom Tromey <tromey@cygnus.com>
6640 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6641 Keep track of when we've seen a reference field after a
6642 non-reference field.
6643 (get_boehm_type_descriptor): Handle case where we see
6644 non-reference fields but no trailing reference field.
6645 * decl.c (rawdata_ptr_type_node): Define.
6646 (init_decl_processing): Initialize rawdata_ptr_type_node.
6647 * java-tree.h (rawdata_ptr_type_node): Declare.
6649 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6651 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6652 specifiers in calls to fprintf.
6654 2000-05-03 Andrew Haley <aph@cygnus.com>
6656 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6658 * javaop.h (WORD_TO_INT): New function.
6659 (IMMEDIATE_s4): Use WORD_TO_INT.
6660 * jcf.h (JPOOL_INT): Ditto.
6662 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6665 2000-04-19 Tom Tromey <tromey@cygnus.com>
6667 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6669 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6671 * expr.c (build_jni_stub): New function.
6672 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6674 * parse.y (java_complete_expand_methods): Expand a native method
6675 and call build_jni_stub if -fjni given.
6676 * lang-options.h: Document -fjni.
6677 * lang.c (flag_jni): New global.
6678 (lang_f_options): Added `jni' entry.
6679 * java-tree.h (soft_lookupjnimethod_node,
6680 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6682 (flag_jni): Declare.
6683 (build_jni_stub): Declare.
6684 (struct lang_decl): Added `native' flag.
6685 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6687 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6688 soft_jnipopsystemframe_node): New globals.
6689 (init_decl_processing): Set them. _Jv_InitClass only takes one
6692 * java-tree.def: Put into `C' mode.
6694 2000-04-27 Tom Tromey <tromey@cygnus.com>
6697 * expr.c (expand_invoke): Generate check to see if object pointer
6698 is null in nonvirtual invocation case.
6699 * java-tree.h (soft_nullpointer_node): Declare.
6700 * decl.c (soft_nullpointer_node): New global.
6701 (init_decl_processing): Initialize soft_nullpointer_node.
6702 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6703 or `private' methods.
6704 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6706 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
6708 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6711 2000-04-26 Tom Tromey <tromey@cygnus.com>
6713 * zextract.c (find_zip_file_start): New function.
6714 (read_zip_archive): Use it.
6716 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6718 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6720 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6722 * class.c (common_enclosing_context_p): New function.
6723 * java-tree.h (common_enclosing_context_p): Added prototype.
6724 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6725 classes sharing an outer context with the current instance.
6726 * parse.y (build_access_to_thisn): Fixed leading comment.
6727 (verify_constructor_super): New local `supper_inner'. Skip
6728 enclosing context argument in the case of inner class constructors.
6729 (patch_method_invocation): Insert proper context as second
6730 parameter to pure inner class constructor super invocations.
6732 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6734 * parse.y (end_class_declaration): Reset the interface number
6737 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6739 * parse.y (source_start_java_method): Deleted unnecessary code.
6740 (patch_method_invocation): Fixed comment.
6742 2000-04-24 Robert Lipe <robertlipe@usa.net>
6744 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6746 2000-04-23 Tom Tromey <tromey@cygnus.com>
6748 * boehm.c (mark_reference_fields): Use int_byte_position.
6750 2000-04-22 Tom Tromey <tromey@cygnus.com>
6752 * boehm.c (mark_reference_fields): Only call byte_position on
6755 2000-04-22 Tom Tromey <tromey@cygnus.com>
6757 * boehm.c (mark_reference_fields): Added `last_view_index'
6758 argument. Use DECL_FIELD_OFFSET to determine field's offset.
6760 2000-04-20 Mo DeJong <mdejong@cygnus.com>
6762 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
6763 * parse.y (check_class_interface_creation): Fixed comments. Select
6764 permitted modifiers for (inner) interfaces. Changed error message
6765 to report rejected modifiers used with local classes.
6767 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6769 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
6770 of directly inherited type considered in scope.
6771 * parse.y (do_resolve_class): Search inherited classes for inner
6774 2000-04-20 Tom Tromey <tromey@cygnus.com>
6776 * parse.y (not_accessible_p): Use member's class, not current
6777 class, when doing inheritance check for protected reference.
6780 2000-04-20 Jason Schroeder <shrode@subnature.com>
6782 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
6784 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6786 * parse.y (lookup_field_wrapper): Search for final local aliases.
6787 (resolve_expression_name): Let lookup_field_wrapper search for
6788 final local aliases. Force the value of `name' if one is found.
6789 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
6790 an expression name. Fixed comments.
6792 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6794 * parse.y (yyerror): `msg' can be null, don't use it in that case.
6796 2000-04-19 Tom Tromey <tromey@cygnus.com>
6798 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
6800 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6802 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
6804 2000-04-18 Tom Tromey <tromey@cygnus.com>
6807 * gjavah.c (utf8_cmp): Changed return value.
6808 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
6810 (cxx_keywords): New global.
6811 (get_field_name): Handle new result of cxx_keyword_subst.
6812 (print_method_info): Likewise.
6814 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
6816 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
6817 with a newline, for CNI.
6818 (print_stub_or_jni): Print a space or newline before method name for
6820 (print_cxx_classname): Don't write leading "::" in CNI stub method.
6821 (process_file): Include gcj/cni.h if generating CNI stubs.
6823 2000-04-16 Tom Tromey <tromey@cygnus.com>
6825 * gjavah.c (decompile_method): Use print_field_name.
6828 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6830 * parse.y (java_expand_classes): Reverse the package list once.
6831 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
6833 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
6834 the `==' and `!=' operators.
6836 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6838 * jcf-write.c (generate_bytecode_insns): At invokation time,
6839 always relate an interface method to the type of its selector.
6841 2000-04-05 Tom Tromey <tromey@cygnus.com>
6844 * expr.c (expand_invoke): Generate check to see if object pointer
6845 is null in nonvirtual invocation case.
6846 * java-tree.h (soft_nullpointer_node): Declare.
6847 * decl.c (soft_nullpointer_node): New global.
6848 (init_decl_processing): Initialize soft_nullpointer_node.
6849 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6850 or `private' methods.
6851 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6853 2000-04-05 Tom Tromey <tromey@cygnus.com>
6856 * parse.y (check_final_assignment): Recognize assignments to the
6857 `length' field of an array when generating class files.
6859 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6861 * class.c (decl_hash): Prototype removed.
6862 (decl_compare): Likewise.
6864 2000-04-05 Tom Tromey <tromey@cygnus.com>
6866 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
6867 * parse.y (check_modifiers_consistency): Check for final/volatile
6868 clash. Fixes PR gcj/164.
6870 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6872 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
6874 (java_hash_compare_tree_node): Renamed from `decl_compare, made
6876 (add_method_1): Use `java_hash_hash_tree_node' and
6877 `java_hash_compare_tree_node'.
6878 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
6879 (java_hash_compare_tree_node): Likewise.
6880 * parse.y (find_applicable_accessible_methods_list): Create,
6881 delete and use a hash table to remember already searched interfaces.
6883 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
6885 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
6888 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6890 * boehm.c (mark_reference_fields, set_bit): Prototype.
6891 (set_bit): Un-ANSI-fy definition.
6893 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
6896 * decl.c (emit_init_test_initialization): Likewise.
6898 * gjavah.c (jni_print_char): Likewise.
6900 * parse.y (create_new_parser_context): Likewise.
6902 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6904 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
6905 patch missing hunk. Fixed indentation.
6907 2000-03-30 Tom Tromey <tromey@cygnus.com>
6909 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
6910 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
6912 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6914 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6915 when negative *before* using it as an array index.
6916 * ChangeLog: Fixed typo.
6918 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6920 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6921 to 0 when it reaches -1.
6923 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6925 * jcf-parse.c (get_constant): Properly cast `num' during the
6926 invocation of `add_double'.
6927 * jcf-write.c (push_long_const): Properly cast `lo' before
6928 comparing it to short bounds.
6929 * parse-scan.y (interface_declaration:): Rule re-arrange so that
6930 `interface_body:' is reduced after the current interface is
6933 2000-03-26 Tom Tromey <tromey@cygnus.com>
6935 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
6936 Java-specific `-f' option.
6938 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6940 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
6941 Adjust order of making types.
6942 Make bitsize_*_node values.
6944 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6946 * class.c (make_field_value): Use byte_position.
6947 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
6948 (java_array_data_offset): Likewise.
6949 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
6952 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6954 * parse.y (check_abstract_method_definitions): New local
6955 `end_type_reached'. Make sure we also consider `end_type'.
6956 (java_check_abstract_method_definitions): Make sure we eventually
6957 consider `java.lang.Object'.
6958 (maybe_use_access_method): Don't use access method if not in the
6959 context of a pure inner class or if the method's context is right.
6960 (find_applicable_accessible_methods_list): New static flag
6961 `object_done'. Don't search abstract classes as interfaces. Fixed
6962 indentation. Fixed the `java.lang.Object' only search. Search
6963 class interface(s) first, then fully search enclosing contexts.
6964 (find_most_specific_methods_list): Pick the closest candidate when
6965 they're all abstract.
6967 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6969 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6970 properly initialize `finished_label'. Don't emit gotos for empty
6973 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6975 * except.c (emit_handlers): Clear catch_clauses_last.
6977 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6979 * parse.y (check_method_types_complete): New function.
6980 (create_class): Reset anonymous class counter only when seeing an
6982 (java_complete_class): JDEP_METHOD: Don't recompute signature
6985 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6987 * class.c (build_static_ref): Fixed indentation in comment.
6988 * java-tree.def (TRY_EXPR): Fixed typo in name.
6989 (CLASS_LITERAL): Likewise.
6990 * java-tree.h: (TYPE_DOT_CLASS): New macro.
6991 (struct lang_type): New field `dot_class'.
6992 * jcf-write.c (generate_bytecode_insns): Fixed error message.
6993 (generate_classfile): Method `class$' is synthetic.
6994 * parse.y (build_do_class_method): New function.
6995 (build_dot_class_method_invocation): Likewise.
6996 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
6997 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
6998 (qualify_ambiguous_name): Likewise.
6999 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7000 (build_try_statement): Fixed leading comment.
7002 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7004 * class.c (make_field_value): Properly handle sizes.
7005 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7006 (layout_class_method): Count using trees.
7007 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7008 * expr.c (java_array_data_offset): Use int_bit_position.
7009 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7010 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7012 2000-03-16 Tom Tromey <tromey@cygnus.com>
7014 * lang.c (flag_hash_synchronization): New global.
7015 (lang_f_options): Added `hash-synchronization'.
7016 * lang-options.h: Mention -fhash-synchronization.
7017 * java-tree.h (flag_hash_synchronization): Declare.
7018 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7019 hash table synchronization is disabled.
7020 * decl.c (init_decl_processing): Only push `sync_info' value when
7021 hash table synchronization is disabled.
7022 * class.c (make_class_data): Only push `sync_info' field when hash
7023 table synchronization is disabled. Removed dead code.
7025 2000-03-16 Tom Tromey <tromey@cygnus.com>
7027 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7029 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7031 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7033 * parse.y (patch_method_invocation): Handle anonymous classes
7034 creation in static context.
7036 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7038 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7039 * parse.y (resolve_qualified_expression_name): Use it.
7040 (patch_method_invocation): Likewise.
7042 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7044 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7045 depending on the type of dependency which dictates what the
7047 (unresolved_type_p): Resolved types limited to the current class.
7049 2000-03-15 Tom Tromey <tromey@cygnus.com>
7051 * decl.c (init_decl_processing): Set type of `sync_info' to be
7054 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7055 Correctly compute bit number for current slot. Zero `high' and
7056 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7057 mark_reference_fields.
7058 (mark_reference_fields): New function.
7060 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7062 * parse.y (register_incomplete_type): Fixed initialization of
7065 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7067 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7069 (push_class_context, pop_class_context): New function.
7070 (class_body:): Call pop_class_context.
7071 (interface_body:): Likewise.
7072 (INNER_QUALIFIER): New macro.
7073 (report_class_declaration): Changed output format and use
7074 INNER_QUALIFIER. Call push_class_context.
7076 2000-02-14 Andrew Haley <aph@cygnus.com>
7078 * check-init.c (check_init): Add new cases for unary and binary
7081 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7083 * parse.y (resolve_package): Set `next' once a type name has been
7084 progressively discovered.
7085 (resolve_qualified_expression_name): Propagate resolution only if
7086 there are remaining qualifiers. Take into account `q' might have
7087 been cleared after re-qualification.
7088 * parse.y (patch_method_invocation): New local `resolved'.
7089 Section dealing with qualified expression rewritten to use
7090 resolve_field_access.
7092 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7094 * parse.h (PUSH_CPC): Fixed indentation.
7095 (DEBUG_CPC): New macro.
7096 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7097 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7098 * parse.y (class_body_declaration:): Use
7099 SET_CPC_INSTANCE_INITIALIZER_STMT.
7100 (method_declaration:): Check for null current_function_decl.
7101 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7102 (java_parser_context_pop_initialized_field): Better handling of
7104 (maybe_make_nested_class_name): Mark nested class name as
7105 qualified when necessary.
7106 (end_class_declaration): Don't call java_parse_context_resume when
7107 one or more error occurred.
7108 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7109 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7110 SET_CPC_INITIALIZER_STMT.
7111 (method_header): Check for inner classes declaring static methods.
7112 (resolve_qualified_expression_name): Handle situation where `this'
7115 2000-03-13 Hans Boehm <boehm@acm.org>
7117 * typeck.c (build_prim_array_type): Correctly set the high word too.
7119 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7121 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7123 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7124 list of methods for interfaces.
7126 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7128 * parse.y (qualify_ambiguous_name): Properly handle expressions
7131 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7133 * parse.y (check_final_assignment): Extended to process
7135 (patch_assignment): Have check_final_assignment called only once.
7137 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7139 * java-tree.h (IS_INIT_CHECKED): New flag.
7140 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7141 * parse.y (patch_string): Call force_evaluation_order on the
7142 completed string concatenation tree.
7143 * expr.c (force_evaluation_order): Call force_evaluation_order on
7144 function's arguments too.
7146 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7148 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7149 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7150 (build_anewarray): Likewise.
7151 * parse.y (patch_newarray): Likewise.
7152 * parse.c: Regenerated.
7154 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7156 * decl.c (init_decl_processing): Added new class fields `depth',
7157 `ancestors', and `idt' to class_type_node. Use
7158 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7159 * class.c (make_class_data): Push initial values for new fields.
7160 * java-tree.h: Updated prototype for `build_invokeinterface'.
7161 * expr.c (build_invokeinterface): Changed parameters to accept
7162 `method' tree. Calculate index of `method' in its declaring
7163 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7164 (expand_invoke): Call `build_invokeinterface' with new parameters.
7165 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7168 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7170 * typeck.c (lookup_do): Search superinterfaces first
7171 when looking up an interface method. From Godmar Back
7174 2000-03-06 Tom Tromey <tromey@cygnus.com>
7176 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7178 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7180 * java-tree.h (lookup_argument_method2): Declared.
7181 (safe_layout_class): Prototype moved from parse.h.
7182 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7183 * parse.y (java_check_regular_methods): Local `super_class' gone.
7184 Call lookup_argument_method2 instead of lookup_argument_method.
7185 Perform modifier match for methods found declared in implemented
7186 interfaces. Fixed indentation problem. Overriding/hiding error
7187 report to take place only for methods found in classes.
7188 * typeck.c (lookup_argument_method): Changed leading
7189 comment. Re-written by calling lookup_do.
7190 (lookup_argument_method2): New function.
7191 (lookup_java_method): Re-written by calling lookup_do.
7192 (lookup_do): New function.
7194 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7196 * check-init.c (check_init): Removed dead code. Handle (blank)
7198 * parse.y (declare_local_variables): New local `final_p', set it
7199 and use it to initialize LOCAL_FINAL.
7200 (check_final_assignment): Only check FIELD_DECLs.
7202 2000-02-17 Tom Tromey <tromey@cygnus.com>
7204 * Makefile.in (JAVA_OBJS): Added boehm.o.
7205 (boehm.o): New target.
7206 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7207 * java-tree.h (flag_use_boehm_gc): Declare.
7208 (get_boehm_type_descriptor): Declare.
7209 * lang.c (lang_f_options): Added `use-boehm-gc'.
7210 (flag_use_boehm_gc): New global.
7211 * lang-options.h: Added -fuse-boehm-gc.
7212 * boehm.c: New file.
7213 * class.c (get_dispatch_table): If class uses a Boehm type
7214 descriptor, put it in the vtable.
7215 (make_class_data): Removed dead code.
7217 2000-03-03 Per Bothner <per@bothner.com>
7219 * decl.c (init_decl_processing): Initialize sizetype properly.
7221 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7223 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7224 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7225 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7226 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7227 (jcf_parse): New local `current'. Load innerclasses seen in outer
7228 context being processed.
7229 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7230 * jcf-write.c (append_innerclasses_attribute): New function.
7231 (append_innerclasses_attribute_entry): Likewise.
7232 (get_access_flags): Handle static classes. Set anonymous and local
7233 classes to be private.
7234 (generate_classfile): Attribute count adjusted. Call
7235 append_innerclasses_attribute.
7236 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7237 PURE_INNER_CLASS_TYPE_P.
7238 * parse.y (parser_qualified_classname): New parameter `is_static',
7239 produce non qualified name accordingly.
7240 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7241 (create_interface): Added argument to parser_qualified_classname.
7242 (create_class): Added argument to parser_qualified_classname. Setup
7243 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7244 (add_inner_class_fields): Fixed indentation.
7245 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7246 (method_declarator): Fixed typo in comment.
7247 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7248 (build_current_thisn): Likewise.
7249 (patch_method_invocation): Likewise.
7251 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7253 * decl.c (current_function_decl): Move to toplev.c.
7255 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7257 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7258 (DECL_BIT_INDEX): Use underlying representation.
7259 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7261 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7263 * expr.c (build_java_ret): Pass proper type to size_binop.
7265 2000-02-25 Anthony Green <green@cygnus.com>
7267 * expr.c (build_class_init): Mark the decl to be ignored by
7269 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7270 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7271 * class.c (init_test_hash_newfunc): New function.
7272 (decl_hash): New function.
7273 (decl_compare): New function.
7274 * decl.c (emit_init_test_initialization): New function.
7275 (complete_start_java_method): Traverse the init test hashtable,
7276 calling emit_init_test_initialization.
7277 (always_initialize_class_p): Define.
7278 * expr.c (build_class_init): Use initialization tests when
7279 emitting class initialization code.
7280 (always_initialize_class_p): Declare.
7281 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7283 * java-tree.h: Include hash.h.
7284 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7285 (struct lang_decl): Add init_test_table field.
7286 (init_test_hash_entry): Define.
7288 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7290 * gjavah.c (main): Avoid using `argi' to report unimplemented
7293 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7295 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7296 initialize locals to avoid warnings. Local `exception_type' moved
7299 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7301 * parse.y (resolve_expression_name): Use `orig' as a second
7302 argument to resolve_field_access.
7303 (resolve_field_access): Removed unnecessary code when dealing with
7306 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7308 * class.c (push_super_field): Don't push the field twice.
7309 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7310 * parse.h (java_reorder_fields): Prototyped.
7311 * parse.y (java_reorder_fields): New function.
7312 (java_layout_class): Simplified not to worry about re-ordering.
7314 2000-02-23 Tom Tromey <tromey@cygnus.com>
7316 * gjavah.c (print_name): In JNI case, correctly quote string.
7317 (print_method_info): Don't handle overrides in JNI mode.
7319 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7321 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7322 value type set to `boolean_type_node'.
7324 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7326 * jcf-dump.c (main): Test for correct condition after
7327 output file creation.
7329 2000-02-19 Anthony Green <green@cygnus.com>
7331 * jcf-depend.c (add_entry): Fix test for first list entry.
7333 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7335 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7336 * constants.c (build_constants_constructor): Likewise.
7338 2000-02-19 Anthony Green <green@cygnus.com>
7340 * jcf-depend.c (add_entry): Add entries to the end of the list.
7342 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7344 * decl.c (INT_TYPE_SIZE): Define if necessary.
7345 (expand_java_return): Handle the case of a native integer smaller
7348 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7350 * gjavah.c (help): Use GCCBUGURL.
7351 * jv-scan.c (help): Likewise.
7352 * jcf-dump.c (help): Likewise.
7354 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7356 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7359 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7361 * jcf-parse.c (load_class): Call `fatal' if no file containing
7362 the target class are found.
7364 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7366 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7367 lex.c, lex.h, and PARSE_H to...
7368 (parse.o, parse-scan.o): ...here, respectively.
7370 * lex.c: Split out code that may trigger SIGFPE from yylex()
7371 to its own function.
7372 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7374 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7376 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7378 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7380 * parse.y (outer_field_access_p): Stop in time when outer contexts
7382 (resolve_qualified_expression_name): Properly qualify *everything*
7383 after a package.type to be resoled as expression names.
7384 (find_applicable_accessible_methods_list): Save/restore `class' to
7385 isolate it from a possible outer context search.
7387 2000-02-15 Tom Tromey <tromey@cygnus.com>
7389 * gjavah.c (jni_print_char): New function.
7390 (print_full_cxx_name): Use it.
7391 (decode_signature_piece): Likewise.
7392 (print_cxx_classname): Likewise.
7394 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7396 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7398 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7400 * gjavah.c: Include version.h.
7402 * jcf-dump.c: Likewise.
7404 * jv-scan.c: Likewise.
7406 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7408 * parse.y (outer_field_access_fix): First parameter now a tree
7409 node. Check for assignement to final. First argument to
7410 build_outer_field_access_fix modified to accommodate prototype.
7411 (build_outer_field_access): Don't check for assignment to final
7413 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7414 possibly returned by outer_field_access_fix. Changed
7415 outer_field_access_fix's first argument.
7416 (check_final_assignment): $finit$'s context is OK.
7417 (patch_unaryop): Use node instead of its line/column value when
7418 calling outer_field_access_fix.
7420 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7422 * parse.y (interface_declaration:): No longer tagged
7423 <node>. Re-installed default action.
7424 (class_member_declaration:): Handle inner interfaces.
7425 (interface_member_declaration): Handle inner interfaces and
7427 (create_interface): Push error if one seen. Suspend parsing
7428 context when processing an inner interface.
7429 (register_fields): Inner class static field limitations not to
7430 apply to inner interfaces.
7432 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7434 * jcf-parse.c (load_class): Update `java_error_count' when a
7435 class' file can't be found.
7436 (parse.y): Avoid (byte)code generation when errors seen.
7438 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7440 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7441 decodes a valid node.
7442 (patch_binop): Handle TRUNC_DIV_EXPR.
7444 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7446 * parse.y (resolve_package): New local `acc'. Try to progressively
7447 build and guess a package and type name.
7449 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7451 * parse.y (find_applicable_accessible_methods_list): Load and
7452 layout the search class if necessary.
7453 (java_complete_tree): Keep to original type of the folded initial
7456 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7458 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7459 Generate error message if circularity is detected. New static
7461 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7462 * jcf-write.c (generate_bytecode_insns): Very simply handle
7464 * parse.y (java_check_circular_reference): Use
7465 `cyclic_inheritance_report' during report, if necessary.
7466 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7467 walking NEW_ARRAY_INIT twice.
7469 2000-02-09 Tom Tromey <tromey@cygnus.com>
7471 * parse.y (check_class_interface_creation): Allow inner classes to
7472 be `private' or `protected', check modifiers' consistency. Prevent
7473 block local classes from bearing any modifiers.
7475 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7477 * except.c (check_start_handlers): Re-add prototype lost in last
7479 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7481 2000-02-09 Andrew Haley <aph@cygnus.com>
7483 * decl.c (clear_binding_level): Remove excess initializer.
7484 (maybe_poplevels): Remove unused variable.
7485 (force_poplevels): Ditto.
7486 (struct binding_level): Add comment.
7488 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7490 * jcf-write.c (generate_classfile): Don't consider
7491 pre-initialization with reference value (use <clinit> instead.)
7492 * parse.y (java_fix_constructors): No generated constructor for
7494 (build_outer_field_access): Removed debug message.
7495 (outer_field_expanded_access_p): Adapted to bytecode generation.
7496 (build_outer_field_access_method): Use fix_method_argument_names.
7497 (build_outer_method_access_method): Fixed indentation. Added
7498 comment. Handle access method generation for static and also void
7500 (build_access_to_thisn): Inserted debug message.
7501 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7502 (resolve_qualified_expression_name): Fixed comment.
7503 (not_accessible_p): Adapted to bytecode generation. Added comment.
7504 (patch_method_invocation): Added comment.
7505 (maybe_use_access_method): Fixed leading comment. Handle static
7507 (java_complete_lhs): Don't shortcut handling of initialized upon
7508 declaration String type static fields when generating bytecode.
7509 (patch_unaryop): Handle outer field access when generating
7512 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7514 * java-tree.h (FIELD_THISN): New macro.
7515 * jcf-write.c (append_synthetic_attribute): New function.
7516 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7517 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7518 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7520 (build_outer_field_access): Turned on access functions usage and
7521 generation when compiling to bytecode.
7522 (maybe_use_access_method): Likewise.
7524 2000-01-25 Andrew Haley <aph@cygnus.com>
7526 * java-except.h (struct eh_range): Add `expanded' field.
7527 (maybe_start_try): Add end_pc arg.
7528 (maybe_end_try): Ditto.
7529 * java-tree.h (force_poplevels): new function.
7530 * expr.c (expand_byte_code): Don't call maybe_start_try or
7532 * except.c (add_handler): Reset expanded.
7533 (expand_start_java_handler): Set expanded.
7534 (check_start_handlers): Don't expand a start handler that's
7535 already been expanded.
7536 (maybe_start_try): Add end_pc arg. Only expand a handler which
7538 (expand_end_java_handler): call force_poplevels.
7539 (force_poplevels): new function.
7540 * decl.c (binding_level): Add start_pc of binding level.
7541 (maybe_pushlevels): Call maybe_start_try when pushing binding
7543 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7544 (LARGEST_PC): Define.
7545 (clear_binding_level): Use LARGEST_PC.
7547 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7548 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7549 (binding_depth, is_class_level, current_pc): new variables.
7550 (struct binding_level): ditto.
7551 (indent): new function.
7552 (push_jvm_slot): add debugging info.
7553 (maybe_pushlevels): ditto.
7554 (maybe_poplevels): ditto.
7557 (start_java_method): ditto.
7558 (give_name_to_locals): comment only.
7559 * except.c (binding_depth, is_class_level, current_pc):
7561 (expand_start_java_handler): add debugging info.
7562 (expand_end_java_handler): ditto.
7564 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7566 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7567 (print_name_for_stub_or_jni, process_file): Constify a char*.
7569 2000-02-03 Tom Tromey <tromey@cygnus.com>
7571 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7573 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7575 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7576 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7579 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7581 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7582 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7583 (struct lang_type): New field `ii_block'.
7584 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7585 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7586 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7587 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7588 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7589 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7591 * parse.y (add_instance_initializer): New function.
7592 (in_instance_initializer): New static global.
7593 (class_body_declaration:): Link instance initializer block.
7594 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7595 (array_creation_expression:): Remove unused local.
7596 (java_parser_context_push_initialized_field): Fixed leading
7597 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7598 CPC_INSTANCE_INITIALIZER_LIST.
7599 (java_parser_context_pop_initialized_field): Likewise.
7600 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7601 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7602 CPC_INITIALIZER_STMT.
7603 (fix_constructors): New local `class_type'. Use it. Call
7604 add_instance_initializer.
7605 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7606 (patch_return): Forbid return in instance initializers.
7607 (patch_throw_statement): Enforce exception handling in the context
7608 of instance initializers.
7610 2000-02-03 Tom Tromey <tromey@cygnus.com>
7612 * Make-lang.in (java.mostlyclean): Remove executables in
7615 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7617 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7618 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7619 (java_float_finite): Convert to use union Word from javaop.h.
7620 (java_double_finite): Convert to use union DWord from javaop.h.
7622 2000-02-02 Tom Tromey <tromey@cygnus.com>
7624 * gjavah.c (options): Added `jni' entry.
7625 (help): Document -jni.
7626 (flag_jni): New global.
7627 (process_file): Handle JNI output. Don't print text from
7628 -prepend, -add, etc, when generating stubs. Only remove `.class'
7629 suffix if it actually exists.
7630 (main): Create a `.c' file when run with `--jni --stubs'. Create
7631 correct output file name with `--jni'.
7632 (print_include): Mangle header name differently in JNI case.
7633 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7635 (print_method_info): Handle JNI case. Put signature info into
7636 method name. Handle case when STREAM is NULL.
7637 (print_name_for_stub_or_jni): New function.
7638 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7639 (print_cxx_classname): Handle JNI.
7640 (print_full_cxx_name): Likewise.
7641 (decode_signature_piece): Likewise.
7642 (overloaded_jni_method_exists_p): New function.
7643 (struct method_name): Added `signature' and `sig_length' fields.
7644 (HANDLE_END_FIELD): Do nothing in JNI mode.
7646 2000-02-02 Tom Tromey <tromey@cygnus.com>
7648 * jv-scan.c: Include version.c, <getopt.h>.
7649 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7650 (options): New array.
7651 (usage): New function.
7652 (version): New function.
7653 (main): Use getopt_long to parse command line.
7654 * jcf-dump.c: Include version.c, <getopt.h>.
7655 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7656 OPT_JAVAP): New macros.
7657 (options): New array.
7658 (usage): Return `void'. Changed message.
7659 (help): New function.
7660 (version): New function.
7661 (main): Use getopt_long_only to parse command line.
7662 * gjavah.c: Include <getopt.h>.
7663 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7664 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7665 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7666 (options): New array.
7667 (java_no_argument): Removed.
7668 (help): Updated with missing options.
7669 (main): Use getopt_long_only to parse command line.
7670 (usage): Changed message.
7672 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7674 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7675 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7676 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7677 * parse.y (array_creation_expression:): Handle anonymous arrays.
7678 (build_array_from_name): Don't set `ret_name' if null.
7679 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7680 (qualify_ambiguous_name): Likewise.
7681 (java_complete_expand_class): Likewise.
7683 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7685 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7686 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7687 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7688 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7689 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7690 AIPL_FUNCTION_COMPLETED_INVOCATION.
7691 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7692 AIPL_FUNCTION_INVOCATION_READY.
7693 (AIPL_FUNCTION_DECLARATION): New enum entry.
7694 * parse.y (reorder_static_initialized): New function.
7695 (java_parser_context_pop_initialized_field): Use it.
7696 (add_inner_class_fields): Use
7697 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7698 augmented. Install marker after last alias initializer, if any.
7699 (generate_finit): Fixed typo. Don't try to retain only the used
7701 (method_header): Compute and set DECL_FUNCTION_NAP.
7702 (method_declarator): Fixed comment. Insert alias initializer in
7704 (build_alias_initializer_parameter_list): Fixed leading
7705 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7706 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7707 (java_complete_expand_class): Code to retain only used aliases
7709 (java_complete_expand_methods): New local `first_decl'. Generate
7710 $finit$ first, then expand the constructors, regular methods and
7712 (java_complete_expand_method): Don't report error on missing
7713 return statement if previously detected bogus.
7714 (fix_constructors): Don't patch constructor parameters list.
7715 (patch_method_invocation): Use new AIPL enum values. Reverse
7716 alias initializer list for anonymous classes.
7718 2000-01-30 Anthony Green <green@redhat.com>
7720 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7721 determine how many stack slots to pop.
7723 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7725 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7726 error handling/recovery.
7727 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7729 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7731 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7732 FIELD_LOCAL_ALIAS_USED): New macros.
7733 (DECL_FUNCTION_NAP): New macro.
7734 (struct lang_decl): New field `nap'.
7735 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7736 (struct lang_type): New fields `finit_stmt_list' and
7738 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7739 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7740 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7741 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7742 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7743 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7744 (BUILD_THROW): Macro line separator re-indented.
7745 * parse.y (end_class_declaration): New function.
7746 (maybe_generate_pre_expand_clinit): New name for
7747 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
7748 pre-expand static fields.
7749 (maybe_generate_clinit): Function deleted.
7750 (check_for_static_method_reference): Prototype's parameter list
7752 (generate_finit): New name for maybe_generate_finit. Changed
7753 leading comment. Function rewritten to use
7754 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
7755 (build_alias_initializer_parameter_list): New function.
7756 (java_parser_context_pop_initialized_field): Likewise.
7757 (add_inner_class_fields): Likewise.
7758 (type_declaration:): Call end_class_declaration.
7759 (class_member_declaration:): Likewise.
7760 (formal_parameter_list:): Fixed typos.
7761 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
7762 element. Improved error handling.
7763 (block_statement:): Call end_class_declaration.
7764 (anonymous_class_creation:): Likewise.
7765 (create_anonymous_class): Fixed comments.
7766 (create_class): Call add_inner_class_fields.
7767 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
7768 (method_header): Use MARK_FINAL_PARMS.
7769 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
7770 (method_declarator): Propagate final argument flag.
7771 (craft_constructor): New local `artificial'. Call
7772 build_alias_initializer_parameter_list. Use
7773 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
7774 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
7776 (complete_expand_class): Get rid of unused outer context local
7778 (java_complete_expand_methods): Fixed leading
7779 comment. Generate/pre-expand <clinit> first. Changed method
7780 expansion order to regular, $finit$, constructors, <clinit>.
7781 (java_complete_expand_method): Set current_function_decl.
7782 (fix_constructors): Fix constructor parameter list to account for
7783 outer context local alias initializers.
7784 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7785 (resolve_expression_name): Lookup outer context local aliases. New
7786 local `access', use it.
7787 (patch_method_invocation): Patch inner class ctor invocation with
7788 outer context local aliases initialization values. $finit$
7789 invocation patching now includes things generated with
7790 build_alias_initializer_parameter_list.
7791 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7792 (build_super_invocation): Likewise.
7793 (patch_assignment): Changed comment.
7795 2000-01-27 Andrew Haley <aph@cygnus.com>
7797 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
7801 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7803 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
7805 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
7807 * parse.y (register_fields): Don't pass a format specifier to
7808 OBSOLETE_MODIFIER_WARNING.
7809 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
7810 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
7812 (check_modifiers): Change function into a macro.
7813 (check_class_interface_creation): Pass a literal format string.
7815 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7817 * buffer.h: PROTO -> PARAMS.
7818 * check-init.c: Likewise.
7819 * class.c: Likewise.
7820 * constants.c: Likewise.
7821 * convert.h: Likewise.
7823 * except.c: Likewise.
7825 * gjavah.c: Likewise.
7826 * java-except.h: Likewise.
7827 * java-tree.h: Likewise.
7828 * jcf-depend.c: Likewise.
7829 * jcf-dump.c: Likewise.
7830 * jcf-parse.c: Likewise.
7831 * jcf-path.c: Likewise.
7832 * jcf-reader.c: Likewise.
7833 * jcf-write.c: Likewise.
7835 * jv-scan.c: Likewise.
7836 * jvgenmain.c: Likewise.
7837 * jvspec.c: Likewise.
7841 * parse-scan.y: Likewise.
7842 * parse.h: Likewise.
7843 * parse.y: Likewise.
7844 * typeck.c: Likewise.
7845 * verify.c: Likewise.
7848 * zextract.c: Likewise.
7849 * zipfile.h: Likewise.
7851 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7853 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7854 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
7855 * constants.c (build_constant_data_ref): Check for cached
7856 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
7857 in TYPE_CPOOL_DATE_REF.
7858 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
7859 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
7860 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
7861 (LOCAL_FINAL): New macro.
7862 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
7863 constant pool -- don't try to reuse.
7864 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
7866 (find_in_current_zip): Use TYPE_JCF.
7867 * parse.h (java_check_final): Prototype removed.
7868 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
7869 (maybe_create_class_interface_decl,
7870 check_class_interface_creation): Likewise.
7871 (java_expand_finals): Function removed.
7872 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
7873 (block_statement:): Fixed comment.
7874 (anonymous_class_creation:): Likewise.
7875 (check_class_interface_creation): Reversed Jan 12, 2000 extra
7877 (check_class_interface_creation): Loosened error report on (inner)
7878 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
7879 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
7880 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
7882 (create_interface): Likewise.
7883 (anonymous_class_counter): New static global.
7884 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
7885 patch. Fixed comments.
7886 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
7887 anonymous_class_counter when declaring a toplevel class.
7888 (craft_constructor): Fixed constructor name when handling
7889 anonymous classes. Anonymous class constructors to feature hidden
7891 (java_fix_constructors): Added comment.
7892 (java_check_final): Function removed.
7893 (java_complete_expand_methods): Fixed comment. Don't generate
7894 class data, save its outgoing constant pool instead.
7895 (verify_constructor_super): Skip anonymous class constructor
7896 hidden this$<n> parameter.
7897 (java_expand_classes): New local `saved_ctxp'. Removed call to
7898 java_expand_finals and java_check_final. Expand anonymous class
7899 constructors. Generate class data.
7900 (build_super_invocation): Skip anonymous class hidden this$<n>
7902 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
7903 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7904 (set_java_signature): Likewise.
7906 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7908 * gjavah.c: Delete ACC_VISIBILITY define.
7909 * jcf.h: Add ACC_VISIBILITY define.
7910 * parse.y: final: rule tagged <value>.
7911 (java_check_regular_methods): Use ACC_VISIBILITY define for
7912 default package access check.
7913 (local_variable_declaration_statement): Use final: rule.
7915 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7917 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
7920 2000-01-17 Tom Tromey <tromey@cygnus.com>
7922 * gjavah.c (print_field_info): Allow non-static final fields.
7924 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7926 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
7927 * parse.y (patch_anonymous_class): New function.
7928 (create_anonymous_class): Register incomplete type when the
7929 class/interface to extends/implement isn't known yet.
7930 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
7931 (verify_constructor_super): Tuned error message.
7933 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7935 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
7936 (ANONYMOUS_CLASS_P): New macro.
7937 (TYPE_SIGNATURE, TYPE_JCF): New macros.
7938 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
7939 * parse.y (create_class): Added leading argument.
7940 (maybe_create_class_interface_decl,
7941 check_class_interface_creation): Likewise.
7942 (craft_constructor): New function.
7943 (verify_constructor_super): Added argument in prototype.
7944 (class_declaration:): Inserted leading argument.
7945 (for_begin:): Use FOR_LOOP_P.
7946 (anonymous_class_creation): Create WFL of the anonymous class to
7947 instantiate. Call build_new_invocation. Added comments.
7948 (check_class_interface_creation): Handle parameter `anonymous' in
7949 verbose mode class creation announce.
7950 (link_nested_class_to_enclosing): Exclude anonymous classes.
7951 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
7952 anonymous class, even though they appear to have an enclosing
7954 (create_interface): Pass extra argument to
7955 check_class_interface_creation.
7956 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
7957 (create_class): Call check_class_interface_creation and
7958 maybe_create_class_interface_decl with extra new argument. Don't
7959 add private this$<n> to anonymous classes.
7960 (method_declarator): Insert hidden this$<n> to anonymous class
7962 (java_fix_constructors): Deleted code creating default
7963 constructor. Call craft_constructor instead.
7964 (java_check_regular_methods): Set `saw_constructor' to 1 for
7966 (fix_constructors): Pass extra argument to verify_constructor_super.
7967 (verify_constructor_super): New local `sdecl', use it. Search for
7968 matching constructor (possibly featuring arguments) in super
7970 (lookup_method_invoke): Craft constructor according to arguments
7971 list when dealing with anonymous class constructors.
7972 (build_super_invocation): Pass arguments to anonymous class super
7974 (search_loop): Use FOR_LOOP_P.
7975 (labeled_block_contains_loop_p): Likewise.
7977 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7979 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
7980 (enclosing_context_p): New function.
7981 (get_access_flags_from_decl): Handle CLASS_STATIC.
7982 (maybe_layout_super_class): Extra first argument passed to
7984 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
7986 * decl.c (access0_identifier_node): New global.
7987 (init_decl_processing): access0_identifier_node initialized.
7988 (pushdecl): Set DECL_CONTEXT only on non type decls.
7989 * expr.c (lookup_field): Lookup inner class fields in enclosing
7991 (expand_invoke): Use ID_INIT_P.
7992 (expand_java_field_op): Use DECL_CLINIT_P.
7993 * java-tree.def (CLASS_LITERAL): New tree code.
7994 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
7995 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
7996 (struct lang_decl): New field `inner_access'.
7997 (enclosing_context_p): Prototyped.
7998 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
7999 ID_CLINIT_P): New macros.
8000 (CLASS_STATIC): New macro.
8001 (CLASS_ACCESS0_GENERATED_P): New macro.
8002 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8003 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8004 INNER_CLASS_P): New macros.
8005 (DECL_INNER_CLASS_LIST): New macro.
8006 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8008 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8009 the shift value to int. Fixed typo in comment.
8010 * lex.c (inst_id, wpv_id): Initialize.
8011 * mangle.c (unicode_mangling_length): Take `$' into account.
8012 * parse.h (DRECOVER, RECOVER): Terminate properly.
8013 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8014 (typedef struct _jdep): New field `enclosing'.
8015 (JDEP_ENCLOSING): New macro.
8016 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8017 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8018 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8019 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8020 GET_ENCLOSING_CPC_CONTEXT): New macros.
8021 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8022 (do_resolve_class): Added extra argument in prototype.
8023 * parse.y (resolve_class): Added extra argument in prototype.
8024 (maybe_create_class_interface_decl): Likewise.
8025 (maybe_use_access_method, build_wfl_wrap): New functions.
8026 (java_complete_expand_classes, java_complete_expand_class):
8028 (java_parser_context_push_initialized_field,
8029 java_parser_context_suspend, java_parser_context_resume):
8031 (maybe_make_nested_class_name, make_nested_class_name,
8032 set_nested_class_simple_name_value,
8033 link_nested_class_to_enclosing, find_as_inner_class,
8034 find_as_inner_class_do, check_inner_class_redefinition,
8035 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8036 maybe_build_thisn_access_method, build_outer_field_access,
8037 build_outer_field_access_methods, build_outer_field_access_expr,
8038 build_outer_method_access_method, build_new_access_id,
8039 build_outer_field_access_method, outer_field_access_p,
8040 outer_field_expanded_access_p, outer_field_access_fix,
8041 build_incomplete_class_ref, patch_incomplete_class_ref,
8042 create_anonymous_class): Likewise.
8043 (inst_id, wpv_id): New static global variables.
8044 (synchronized:): New rule, tagged <node>.
8045 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8047 (anonymous_class_creation:): New rule, tagged <node>.
8048 (NEW_TK): Tagged <node>.
8049 (type_literals, array_type_literal): New rules, tagged <node>.
8050 (class_declaration:): Removed action when reducing by class_body:
8051 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8052 using GET_CPC in sub-rules.
8053 (class_member_declaration): Handle inner classes.
8054 (method_declaration): When reducing method_header:, reset
8055 current_function_decl when appropriate.
8056 (method_declarator:): Set the number of formal parameter to 0 for
8057 method declared without arguments.
8058 (constructor_declarator:): Likewise.
8059 (static_initializer:): List of elements kept in a list.
8060 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8061 use of the keyword `static' for type declarations.
8062 (block_statement:): Handle inner class declarations.
8063 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8064 type qualified `this'.
8065 (class_instance_creation_expression): Use anonymous_class_creation:
8066 to handle inner class instances creation. Handle qualified `new'.
8067 (something_dot_new): Added appropriate actions.
8068 (create_new_parser_context): New function.
8069 (java_push_parser_context, java_parser_context_save_global,
8070 java_parser_context_suspend): Use create_new_parser_context.
8071 (check_modifiers): Changed leading comment.
8072 (check_class_interface_creation): Handle interclasses.
8073 (add_superinterfaces): Fixed comment.
8074 (create_interface): Build qualified name from the raw_name instead
8075 of its matching WFL. Push the initialized fields list. raw_name added
8076 as an extra argument to maybe_create_class_interface_decl.
8077 (create_class): Build qualified name from the raw_name instead of
8078 its matching WFL. Removed assignment to current_parsed_class_un.
8079 Call PUSH_ERROR before returning an error. Suspend the current
8080 parser context when processing an inner class. Push the
8081 initialized fields list. raw_name added as an extra argument to
8082 maybe_create_class_interface_decl. Add the private this$<n>
8084 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8085 (register_fields): Get the class type from GET_CPC and handle
8086 previous errors. Added code to handle the creation of static
8087 fields in inner classes. Initialized fields initialization
8088 statements kept in a list of lists.
8089 (maybe_generate_finit): Initialized fields initialization
8090 statements kept in a list of lists. Use GET_CPC.
8091 (maybe_generate_clinit): Likewise.
8092 (method_header): Use GET_CPC and GET_CPC_UN.
8093 (parser_qualified_classname): Handle inner classes.
8094 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8095 (java_fix_constructors): Hide pointer to enclosing context
8096 instance in constructor list when dealing with inner classes.
8097 (jdep_resolve_class): Call resolve_class with extra first argument
8099 (resolve_class): Add enclosing context as a first extra argument
8100 to do_resolve_class.
8101 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8103 (resolve_no_layout): Extra argument added to resolve_class
8105 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8106 (java_get_real_method_name): Use GET_CPC_UN.
8107 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8108 (java_check_abstract_methods): Handle static method declared in
8109 inner classes by an error.
8110 (java_check_regular_methods): Use DECL_CLINIT_P.
8111 (source_start_java_method): Also set DECL_MAX_LOCALS.
8112 (create_artificial_method): Call java_parser_context_save_global
8113 and java_parser_context_restore_global instead of saving/restoring
8114 the context by hand.
8115 (expand_start_java_method): Improved verbose mode message.
8116 (java_complete_expand_methods): Fixed leading comment. Use
8118 (fix_constructors): Added assignment to this$<n> if necessary.
8119 (java_expand_classes): Call java_complete_expand_classes instead
8120 of java_complete_expand_methods.
8121 (make_qualified_primary): Simplified.
8122 (merge_qualified_name): Optimized for missing left or right parts.
8123 (resolve_expression_name): Handle access to outer class fields from
8125 (resolve_qualified_expression_name): New macro
8126 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8127 classes. Report error on non appropriate qualification of
8128 `new'. Handle qualified `this'.
8129 (not_accessible_p): Allow access to outer class private fields from
8131 (patch_method_invocation): Handle method invocations through
8132 access methods and inner class constructor invocations.
8133 (find_applicable_accessible_methods_list): Search enclosing
8134 contexts of an inner class.
8135 (search_applicable_methods_list): Fixed typo.
8136 (argument_types_convertible): Handle inner class constructors'
8137 hidden outer context reference argument.
8138 (qualify_ambiguous_name): Handle qualified `this'.
8139 (java_complete_lhs): Handle use of field accessed through
8140 artificial access methods in various cases of assignments. Handle
8142 (check_final_assignment): Use DECL_CLINIT_P.
8143 (valid_ref_assignconv_cast_p): Handle the destination being an
8144 enclosing context of the source.
8145 (patch_unaryop): Handle use of field accessed through artificial
8147 (patch_return): Use DECL_CLINIT_P.
8148 (patch_throw_statement): Use DECL_CLINIT_P.
8149 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8150 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8153 2000-01-16 Anthony Green <green@cygnus.com>
8155 * parse.y (build_string_concatenation): Only use
8156 StringBuffer(String) shortcut if String arg is constant.
8158 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8160 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8161 the shift value to int. Fixed typo in comment.
8163 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8165 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8166 * jcf-write.c: Likewise.
8167 * parse.y: Likewise.
8168 * parse.c: Regenerate.
8170 2000-01-09 Anthony Green <green@cygnus.com>
8172 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8173 bytecodes in the correct order.
8175 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8177 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8179 2000-01-06 Anthony Green <green@cygnus.com>
8181 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8182 before building constant array decl.
8184 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8186 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8187 method invocation and typo in conditional expression.
8188 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8189 the appropriate NOTE_POP.
8190 * parse.y (patch_binop): Shift value mask to feature the right
8193 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8195 * class.c (assume_compiled, assume_compiled_node): Add static
8197 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8199 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8201 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8203 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8204 to `__modifier' to avoid stringifying it.
8206 * parse.y (verify_constructor_circularity): Don't call a variadic
8207 function with a non-literal format string.
8208 (java_check_abstract_methods): Move unreachable code inside
8209 `continue' statement.
8210 (lookup_method_invoke): Call xstrdup, not strdup.
8212 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8215 * jcf-parse.c (yyparse): Likewise.
8217 * jv-scan.c (main): Likewise.
8219 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8221 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8222 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8223 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8226 * parse.y (synchronized, variable_redefinition_error,
8227 check_class_interface_creation, create_interface, create_class,
8228 method_header, finish_method_declaration,
8229 check_modifiers_consistency, method_declarator,
8230 complete_class_report_errors, check_abstract_method_definitions,
8231 java_check_regular_methods, check_throws_clauses,
8232 java_check_abstract_methods, read_import_dir,
8233 check_pkg_class_access, declare_local_variables, fix_constructors,
8234 cut_identifier_in_qualified, resolve_expression_name,
8235 resolve_qualified_expression_name, patch_method_invocation,
8236 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8237 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8238 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8239 patch_try_statement, patch_synchronized_statement,
8240 patch_throw_statement, check_thrown_exceptions,
8241 patch_conditional_expr): Likewise.
8243 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8245 * Makefile.in (LIBDEPS): Added gcc's errors.o
8246 (../jcf-dump$(exeext):): Link with gcc's errors.o
8247 (../gcjh$(exeext):): Likewise.
8248 * expr.c (expand_java_NEW): Layout the entire target type instead of
8249 laying out its methods only.
8250 (lookup_field): Layout the class after having loaded it.
8251 * java-tree.h (java_debug_context): Declared.
8252 * jcf-io.c (toplev.h): Included.
8253 (find_class): Removed assignment to jcf's outofsynch
8254 field. Force source file to be read if newer than its matching
8255 class file. Tweaked debug messages.
8256 * jcf-parse.c (jcf_out_of_synch): Deleted.
8257 (read_class): Call to jcf_out_of_synch removed.
8258 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8259 (jcf_out_of_synch): Prototype deleted.
8260 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8261 `deprecated' and `class_err': integer turned into bit-fields.
8262 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8263 * parse.y (package_list): New global.
8264 (package_declaration:): Record newly parsed package name.
8265 (extra_ctxp_pushed_p): Static global deleted.
8266 (java_parser_context_save_global): Create buffer context for the
8267 purpose of saving globals, if necessary.
8268 (java_parser_context_restore_global): Pop context pushed for the
8269 purpose of saving globals, if necessary.
8270 (java_debug_context_do): New prototype and function.
8271 (java_debug_context): Likewise.
8272 (do_resolve_class): Use already parsed package names to qualify
8273 and lookup class candidate.
8274 (java_pre_expand_clinit): Removed unnecessary local variable.
8276 1999-12-17 Tom Tromey <tromey@cygnus.com>
8278 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8280 (process_file): Use `\n\' at end of each line in string.
8282 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8284 * expr.c (expand_invoke): Layout the loaded class before
8285 attempting to use it.
8286 (expand_java_field_op): Allow final field assignments to take
8288 * typeck.c (convert): Return error_mark_node if expr is null.
8290 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8292 * class.c (class_depth): Return -1 if the class doesn't load
8294 * expr.c (can_widen_reference_to): Check for errors during depth
8295 computation and return 0 accordingly.
8296 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8297 create default constructors and add an other error check.
8298 * parse.h (java_fix_constructors): Prototyped.
8299 * parse.y (java_pre_expand_clinit): Likewise.
8300 (build_super_invocation): Re-prototyped to feature one argument.
8301 (java_check_circular_reference): Directly use `current'.
8302 (java_fix_constructors): New function.
8303 (java_check_regular_methods): Don't create default constructors
8304 here, but abort if none were found.
8305 (java_complete_expand_methods): Pre-process <clinit> calling
8306 java_pre_expand_clinit.
8307 (java_pre_expand_clinit): New function.
8308 (fix_constructors): build_super_invocation invoked with the
8309 current method declaration as an argument.
8310 (build_super_invocation): Use the context of the processed method
8311 decl argument instead of current_class.
8312 * typeck.c (lookup_java_method): Take WFLs in method names into
8315 1999-12-14 Per Bothner <per@bothner.com>
8317 * class.c (make_class_data): flag_keep_inline_functions to keep
8318 private methods in the method array.
8320 1999-12-15 Anthony Green <green@cygnus.com>
8322 * check-init.c (check_init): Take into account both types of
8323 `throw's when checking for uninitialized variables.
8325 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8327 * parse.y (java_complete_lhs): Force convertion of array
8328 dimensions to int_type_node, that's what runtime's ABI expects.
8330 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8332 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8333 operand of a WFL, until the Java front-end gets fixed with regard
8334 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8336 1999-12-10 Andrew Haley <aph@cygnus.com>
8338 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8339 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8340 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8344 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8346 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8347 before calling expand_eh_region_start and expand_start_all_catch.
8348 * except.c (expand_start_java_handler): Switch to permanent
8349 obstack before calling expand_eh_region_start.
8350 (expand_end_java_handler): Switch to permanent obstack before
8351 calling expand_start_all_catch.
8353 1999-12-5 Anthony Green <green@cygnus.com>
8355 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8356 function with side effects.
8357 (init_decl_processing): Mark all memory allocating DECLs with
8360 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8362 * except.c (expand_end_java_handler): Call
8363 expand_resume_after_catch and end_catch_handler.
8365 1999-11-30 Anthony Green <green@cygnus.com>
8367 * verify.c (verify_jvm_instructions): Create new return label
8368 chain if non existent (don't rely on the verified state of the jsr
8371 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8373 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8374 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8376 * parse.y (patch_assignment): Removed bogus final class test on
8377 lhs when checking on whether to emit an ArrayStoreException runtime
8379 * expr.c (expand_java_arraystore): Likewise.
8381 1999-11-28 Anthony Green <green@cygnus.com>
8383 * decl.c (find_local_variable): Reuse single slot decls when
8386 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8388 * jcf-parse.c (saw_java_source): Global variable removed.
8389 (read_class): Don't use `saw_java_source'. Added extra braces.
8390 (yyparse): Code setting `saw_java_source' removed.
8392 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8394 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8396 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8398 * verify.c (merge_type_state): Non verified subroutines being
8399 considered more than once to trigger passive type merge.
8401 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8403 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8404 in case of error. Error message tuned.
8406 1999-11-21 Anthony Green <green@cygnus.com>
8408 * constants.c (find_methodref_index): Unwrap method names before
8409 inserting them in the constant pool.
8411 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8413 * class.c (assume_compiled_node): New typedef.
8414 (assume_compiled_tree): New static data.
8415 (find_assume_compiled_node): New function.
8416 (add_assume_compiled): New function.
8417 (assume_compiled): New function.
8418 * class.c (make_class_data): Use assume_compiled.
8419 (is_compiled_class): Use assume_compiled.
8421 * java-tree.h (add_assume_compiled): Declare.
8423 * lang.c (lang_decode_option): Parse new options.
8425 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8427 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8428 int_type_node: that's what `_Jv_AllocObject' expects.
8430 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8432 * parse.y (lookup_method_invoke): Use lang_printable_name to
8433 reliably build the type name during error report. Fixes PR gcj/97.
8435 1999-11-09 Tom Tromey <tromey@cygnus.com>
8437 * jcf-path.c: Include <sys/stat.h>.
8438 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8439 (DIR_UP): New macro.
8441 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8443 * parse.y (source_end_java_method): Resume permanent allocation,
8444 reversing Apr 27 1998 patch.
8445 (patch_string_cst): Pop obstacks after having pushed the permanent
8448 1999-11-05 Tom Tromey <tromey@cygnus.com>
8450 * class.c (finish_class): Emit inlined methods if any native
8451 methods exist in the class. Fixes PR gcj/85.
8453 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8455 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8456 (qualify_ambiguous_name): Likewise.
8458 1999-11-03 Godmar Back <gback@cs.utah.edu>
8460 * typeck.c: (lookup_java_method): search all inherited
8461 interfaces when looking up interface method.
8463 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8465 * parse.y (method_header:): Issue error message for rule `type
8467 (synchronized:): Error report when not using synchronized.
8469 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8471 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8472 being used before the superclass constructor has been called.
8473 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8474 instead of `CALL_THIS_CONSTRUCTOR_P'.
8476 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8478 * check-init.c: Fix typo in comment.
8480 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8482 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8485 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8487 * parse.y (expression_statement:): Call function to report
8488 improper invocation of a constructor.
8489 (parse_ctor_invocation_error): New function.
8491 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8493 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8496 1999-10-21 Tom Tromey <tromey@cygnus.com>
8498 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8499 in generated `main'.
8501 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8503 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8504 (qualify_ambiguous_name): Likewise.
8506 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8508 * parse.y (java_complete_tree): fold_constant_for_init to work on
8510 (java_complete_lhs): Likewise.
8511 (array_constructor_check_entry): Complete an initializer element
8512 on permanent_obstack.
8514 1999-10-19 Tom Tromey <tromey@cygnus.com>
8516 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8517 From Mike Moreton <mike@pillim.demon.co.uk>.
8519 1999-10-15 Greg McGary <gkm@gnu.org>
8521 * java-tree.h (flag_bounds_check): Remove extern decl.
8522 * lang.c (flag_bounds_check): Remove global variable.
8523 (lang_f_options): Remove "bounds-check" entry.
8524 (lang_init_options): Default flag_bounds_check to "on".
8526 1999-10-14 Tom Tromey <tromey@cygnus.com>
8528 * jvgenmain.c (usage): New function.
8529 (main): Use it. Also, handle `-D' options.
8530 * jvspec.c (lang_specific_driver): Recognize -D.
8531 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8533 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8535 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8537 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8538 variadic function with a non-literal format string.
8540 * parse-scan.y (report_main_declaration): Likewise.
8542 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8544 * parse.y (read_import_dir, patch_assignment, patch_binop,
8545 patch_array_ref): Likewise.
8547 * typeck.c (build_java_array_type): Likewise.
8549 * verify.c (verify_jvm_instructions): Likewise.
8551 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8553 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8555 1999-10-07 Anthony Green <green@cygnus.com>
8557 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8558 where CHECK_PUT may fail for valid reasons.
8560 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8561 UNSAFE_PUTN): New macros.
8563 1999-10-04 Tom Tromey <tromey@cygnus.com>
8565 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8566 well. Fixes Java PR gcj/59.
8567 * parse-scan.y (yyerror): Report errors.
8569 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8571 * decl.c (insert_block): Remove unconditional `abort'.
8573 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8575 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8576 FUNCTION_CODE now of type int. All callers changed.
8577 Set the builtin's DECL_BUILT_IN_CLASS.
8579 1999-09-23 Tom Tromey <tromey@cygnus.com>
8581 * jvspec.c (lang_specific_driver): Don't read spec file if
8582 -fsyntax-only given.
8584 1999-09-22 Tom Tromey <tromey@cygnus.com>
8586 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8588 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8589 (WORDS_TO_LONG): Likewise.
8590 (WORDS_TO_DOUBLE): Likewise.
8592 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8594 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8595 (RELOCATION_VALUE_1): Likewise.
8596 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8597 push_in_const, push_long_const): Prototyped.
8598 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8599 (push_constant2): Likewise.
8600 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8601 (find_constant_wide): Cast find_constant2's integer arguments to
8603 (find_constant_index): Cast find_constant2's and find_constant2's
8604 integer arguments to `jword'.
8605 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8606 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8607 (emit_if): Use RELOCATION_VALUE_1.
8608 (emit_goto): Likewise.
8609 (emit_jsr): Likewise.
8610 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8611 argument to push_long_const to HOST_WIDE_INT.
8613 1999-09-15 Andreas Schwab <schwab@suse.de>
8615 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8617 1999-09-20 Nick Clifton <nickc@cygnus.com>
8619 * lang.c (lang_decode_option): Extend comment.
8621 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8623 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8626 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8628 * gjavah.c (get_field_name, print_method_info, print_include,
8629 add_namelet): Use xmalloc, not malloc.
8631 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8632 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8635 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8637 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8639 * jcf-path.c (add_entry): Likewise.
8641 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8643 * jv-scan.c (xmalloc): Remove definition.
8645 * jvgenmain.c (xmalloc): Likewise.
8647 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8649 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8651 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8652 concat, not xmalloc/sprintf.
8653 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8654 (xstrdup): Remove definition.
8656 * parse.y (duplicate_declaration_error_p,
8657 constructor_circularity_msg, verify_constructor_circularity,
8658 check_abstract_method_definitions, java_check_regular_methods,
8659 java_check_abstract_methods, patch_method_invocation,
8660 check_for_static_method_reference, patch_assignment, patch_binop,
8661 patch_cast, array_constructor_check_entry, patch_return,
8662 patch_conditional_expr): Use xstrdup, not strdup.
8664 * zextract.c (ALLOC): Use xmalloc, not malloc.
8666 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8668 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8670 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8671 (do_spec, lang_specific_pre_link, lang_specific_driver,
8672 input_filename, input_filename_length): Don't declare.
8673 (main_class_name, jvgenmain_spec, lang_specific_driver):
8675 (lang_specific_driver): All calls to the function pointer
8676 parameter now explicitly call `fatal'.
8678 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8680 * parse.y (find_applicable_accessible_methods_list): Search
8681 abstract classes as interfaces.
8683 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8685 * class.c (finish_class): We're now outside a valid method
8686 declaration. Tell the rest of gcc so.
8688 1999-09-08 Bruce Korb autogen@linuxbox.com
8690 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8692 1999-09-07 Tom Tromey <tromey@cygnus.com>
8694 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8696 (decode_signature_piece): Don't emit "::" in JArray<>.
8697 (print_namelet): Only print trailing `;' when printing a class.
8699 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
8701 * java-tree.h: Delete declarations for all tree nodes now moved to
8703 * decl.c: Delete their definitions.
8705 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8707 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8708 * Makefile.in (OBJS): Add ggc-callbacks.o.
8709 (OBJDEPS): Likewise.
8711 1999-09-03 Tom Tromey <tromey@cygnus.com>
8713 * parse.y (strip_out_static_field_access_decl): Return operand if
8714 it satisfies JDECL_P.
8716 1999-09-02 Tom Tromey <tromey@cygnus.com>
8718 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8719 Handle nested arrays, like `[[I'.
8721 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8723 * class.c (finish_class): Remove unused parameter, all callers
8726 * expr.c (build_java_athrow): Change return type to void.
8727 (java_lang_expand_expr): Make sure each case in switch returns a
8730 * java-tree.h (finish_class): Fix prototype to take void args.
8732 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8733 (main): Issue return from main, not exit.
8735 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8737 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8739 * jv-scan.c (main): Issue return from main, not exit.
8741 * parse.y (check_abstract_method_definitions,
8742 java_check_abstract_method_definitions): Add static prototypes.
8743 (java_complete_expand_methods): Fix call to `finish_class'.
8745 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
8748 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8750 * lang.c (language_string): Constify.
8752 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8754 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
8755 Remove hacks for stuff which comes from libiberty.
8757 * Make-lang.in: Likewise.
8759 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
8761 * Makefile.in (xref.o): Depend on xref.c explicitly.
8763 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8765 * java-tree.h (lang_printable_name): Constify a char*.
8767 * lang.c (lang_printable_name): Likewise.
8769 1999-08-27 Jeffrey A Law (law@cygnus.com)
8771 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
8774 1999-08-26 Tom Tromey <tromey@cygnus.com>
8776 * gjavah.c (print_cxx_classname): Print "::" before qualified
8779 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8781 * parse.y (lookup_cl): Changed leading comment. Now does its best
8782 to set the column number.
8783 (qualify_ambiguous_name): Take WFL wrappers into account.
8785 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
8787 * verify.c (verify_jvm_instructions): Don't check instruction
8788 validity beyond end of method.
8790 1999-08-25 Tom Tromey <tromey@cygnus.com>
8792 * jvspec.c (lang_specific_driver): Correctly handle --help again.
8794 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8796 * gjavah.c (print_name, print_base_classname, utf8_cmp,
8797 cxx_keyword_subst, generate_access, name_is_method_p,
8798 get_field_name, print_field_name, super_class_name, print_include,
8799 decode_signature_piece, print_class_decls, usage, help,
8800 java_no_argument, version, add_namelet, print_namelet): Add static
8802 (print_base_classname, utf8_cmp, cxx_keyword_subst,
8803 name_is_method_p): Constify a char*.
8804 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
8805 Provide a final else clause in an if-else-if.
8806 (print_field_info): Add missing final arg in function call to
8808 (print_method_info, decompile_method, decode_signature_piece,
8809 print_c_decl, print_full_cxx_name, print_stub,
8810 print_mangled_classname, super_class_name, print_include,
8811 add_namelet, add_class_decl, print_class_decls, process_file,
8812 help): Constify a char*.
8814 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
8815 push_int_const, find_constant_wide, find_constant_index,
8816 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
8817 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
8818 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
8819 emit_if, emit_goto, emit_jsr, call_cleanups,
8820 make_class_file_name): Add static prototypes.
8821 (generate_bytecode_return, generate_bytecode_insns): Pass a
8822 NULL_PTR, not a NULL_TREE.
8824 * jv-scan.c: Include "jcf.h".
8825 (main): Declare using DEFUN macro.
8827 * jvspec.c (find_spec_file, lang_specific_pre_link,
8828 lang_specific_driver): Add prototypes.
8829 (find_spec_file): Constify a char*.
8831 * keyword.gperf (hash, java_keyword): Add prototypes.
8833 * lang.c (lang_print_error): Add static prototype.
8834 (lang_init): Prefer memcpy over bcopy to avoid casts.
8836 * lex.c (yylex): Add static prototype.
8838 * parse-scan.y: Include "lex.c" earlier.
8840 * parse.h: Remove redundant declaration for `yylex'.
8842 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
8843 labeled_block_contains_loop_p): Add static prototypes.
8844 (not_accessible_p): Make static to match prototype.
8846 * verify.c (start_pc_cmp): Don't needlessly cast away const.
8848 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8850 * parse.y (check_method_redefinition): Changed leading comment.
8851 (check_abstract_method_definitions): New function.
8852 (java_check_abstract_method_definitions): New function.
8853 (java_check_regular_methods): Call it.
8854 (verify_constructor_super): Fixed indentation.
8855 (lookup_method_invoke): Likewise.
8857 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8859 * parse.y (method_header): Return a null pointer if the current
8861 (finish_method_declaration): Return if the current function decl
8863 (source_start_java_method): Likewise.
8864 (java_method_add_stmt): Likewise.
8866 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8868 * class.c (emit_register_class): Removed unnecessary call to
8870 * parse.y (labeled_block_contains_loop_p): Removed unused local
8873 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8875 * parse.y (java_refold): Added prototype.
8877 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8879 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
8880 (java_stabilize_reference): Removed unnecessary `else'.
8881 (java_complete_lhs): Set flag to remember boolean. Call
8882 java_refold. Added comments.
8883 (java_decl_equiv): New function.
8884 (binop_compound_p): Likewise.
8885 (java_refold): Likewise.
8886 (patch_unaryop): Striped static field access assigned to decl and
8887 op. Changed promotion scheme for ++/-- operators.
8888 (search_loop): New function.
8889 (labeled_block_contains_loop_p): Likewise.
8890 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
8892 (patch_bc_statement): Call search_loop. Fixed comment.
8894 1999-08-14 Anthony Green <green@cygnus.com>
8896 * expr.c (java_lang_expand_expr): Mark static array data as
8899 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8901 * jvgenmain.c (main): NUL-terminate name_obstack.
8903 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8905 * check-init.c (check_bool2_init, done_alternative): Add static
8908 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
8909 (add_method, build_utf8_ref, build_class_ref,
8910 append_gpp_mangled_type, layout_class_method): Constify a char*.
8912 * decl.c (push_promoted_type, make_binding_level): Add static
8914 (push_promoted_type, pushdecl): Constify a char*.
8916 * except.c (find_handler_in_range, link_handler,
8917 check_start_handlers): Add static prototypes.
8919 * expr.c (process_jvm_instruction): Constify a char*.
8921 * gjavah.c (main): Constify a char*.
8923 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
8926 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
8928 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
8929 munge, print_ents): Constify a char*.
8931 * jcf-dump.c (disassemble_method): Constify a char*.
8932 (print_constant_pool, print_exception_table): Add static prototypes.
8933 (print_constant, print_exception_table, main, disassemble_method):
8936 * jcf-io.c (find_classfile, find_class): Likewise.
8938 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
8939 (set_source_filename, predefined_filename_p): Add static prototypes.
8940 (set_source_filename, get_constant, get_class_constant,
8941 find_in_current_zip): Constify a char*.
8943 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
8945 (add_entry, add_path, jcf_path_classpath_arg,
8946 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8948 * jcf-reader.c (get_attribute, jcf_parse_preamble,
8949 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
8950 jcf_parse_one_method, jcf_parse_methods,
8951 jcf_parse_final_attributes): Add static prototypes.
8952 (get_attribute): Constify a char*.
8954 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
8955 jcf_dependency_add_target, jcf_path_classpath_arg,
8956 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8958 * jv-scan.c (main): Constify a char*.
8959 (gcc_obstack_init): Add prototype arguments.
8961 * jvgenmain.c (gcc_obstack_init): Likewise.
8962 (main): Constify a char*.
8964 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
8966 (put_decl_string, lang_print_error): Constify a char*.
8967 (lang_init): Remove redundant extern prototype.
8969 * mangle.c (emit_unicode_mangled_name): Constify a char*.
8971 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
8972 Add static prototypes.
8973 (get_type_from_signature): Constify a char*.
8975 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
8976 Add static prototypes.
8977 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
8978 (verify_jvm_instructions): Constify a char*.
8980 * xref.c (xref_flag_value): Likewise.
8982 * xref.h (xref_flag_value): Likewise.
8984 * zextract.c (makeword, makelong): Add static prototypes.
8985 (makeword, makelong): Constify a uch*.
8987 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8989 * lang.c (java_dummy_print): Constify a char*.
8990 (lang_print_error): Likewise.
8991 (lang_init): Remove redundant prototype for `print_error_function'.
8992 (lang_init_source): Likewise.
8993 (lang_identify): Constify a char*.
8995 1999-08-09 Tom Tromey <tromey@cygnus.com>
8997 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
8998 (WORDS_TO_LONG): Likewise.
8999 (WORDS_TO_DOUBLE): Likewise.
9001 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9003 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9005 * expr.c (java_stack_pop, java_array_data_offset,
9006 build_java_throw_out_of_bounds_exception, case_identity,
9007 build_java_check_indexed_type): Add static prototypes.
9008 (linenumber_table, expand_invoke, expand_java_field_op,
9009 build_primtype_type_ref, expand_byte_code): Constify a char*.
9011 * java-tree.h (build_primtype_type_ref, linenumber_table):
9013 (java_lang_expand_expr): Add prototype.
9015 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9016 `java_lang_expand_expr'.
9018 * lex.c (java_lex_error): Constify a char*.
9019 (java_get_unicode, java_read_char, java_allocate_new_line,
9020 java_unget_unicode, java_sneak_unicode): Prototype.
9022 * parse-scan.y (current_class, package_name, method_declarator,
9023 report_class_declaration, yyerror): Constify a char*.
9025 * parse.h (java_report_errors): Prototype.
9026 (yyerror): Constify a char*.
9028 * parse.y (classitf_redefinition_error, check_modifiers,
9029 parse_jdk1_1_error, lookup_package_type,
9030 lookup_package_type_and_set_next, get_printable_method_name,
9031 purify_type_name): Constify a char*.
9032 (build_super_invocation, maybe_generate_finit,
9033 verify_constructor_super, parser_add_interface,
9034 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9035 java_complete_expand_methods, java_expand_finals,
9036 cut_identifier_in_qualified, java_stabilize_reference,
9037 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
9038 merge_string_cste): Prototype.
9039 (single_type_import_declaration, yyerror,
9040 variable_redefinition_error, build_array_from_name,
9041 build_unresolved_array_type, check_class_interface_creation,
9042 resolve_class, complete_class_report_errors,
9043 note_possible_classname, read_import_dir,
9044 find_in_imports_on_demand, resolve_package, fix_constructors,
9045 check_deprecation, lookup_method_invoke,
9046 maybe_build_primttype_type_ref, array_constructor_check_entry):
9048 (java_complete_expand_methods, java_expand_finals): Make static.
9049 (convert_narrow): Remove static prototype.
9051 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9053 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9055 1999-08-02 Richard Henderson <rth@cygnus.com>
9057 * decl.c: Include defaults.h instead of expr.h.
9058 * parse.y: Likewise.
9060 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9062 * java/decl.c (start_java_method): Change all uses of
9063 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9064 Ensure expr.h is included.
9065 * java/expr.c (pop_arguments): Ditto.
9066 * java/parse.y (expand_start_java_method): Ditto.
9068 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9070 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9072 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9074 * decl.c: Include "function.h".
9075 * except.c: Likewise.
9076 * parse.y: Likewise.
9077 * Makefile.in: Update dependencies.
9079 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9081 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9082 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9083 `modifier' with ATTRIBUTE_UNUSED.
9085 * gjavah.c (process_file): Add braces around ambiguous `else'.
9087 * jcf-dump.c (print_access_flags, localvar_free): Change return
9090 * parse.y (java_complete_expand_method): Initialize variable
9092 (resolve_qualified_expression_name): Likewise for `field_decl'.
9093 (patch_method_invocation): Likewise for `class_to_search'.
9094 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9095 (patch_assignment): Likewise for `lhs_type'.
9097 * verify.c (verify_jvm_instructions): Remove unused variable
9100 1999-07-25 Richard Henderson <rth@cygnus.com>
9102 * decl.c (va_list_type_node): New.
9104 1999-07-25 Anthony Green <green@cygnus.com>
9106 * gjavah.c (print_stub): New function.
9107 (METHOD_IS_NATIVE): New macro.
9108 (print_mangled_classname): Make static.
9109 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9110 (process_file): Perform stub generation.
9111 (HANDLE_METHOD): Don't emit class decls during stub
9113 (HANDLE_END_METHOD): Take into account stub generation.
9114 (print_method_info): Handle stub generation.
9115 (print_stub): New function.
9116 (print_cxx_classname): Make signature consistant with others.
9117 (help): Describe -stubs option.
9118 (main): Create stub file.
9119 (version): Use version.c.
9120 (print_full_cxx_name): New function.
9121 (print_c_decl): Use print_full_cxx_name.
9123 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9125 * check-init.c (check_init): Handle MAX_EXPR.
9127 1999-07-15 Andrew Haley <aph@cygnus.com>
9129 * lang.c (flag_use_divide_subroutine): New variable.
9130 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9131 fp-to-integer conversion.
9132 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9135 * expr.c (build_java_soft_divmod): New function.
9136 (build_java_binop): Call build_java_soft_divmod if
9137 flag_use_divide_subroutine is set.
9138 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9139 soft_lrem_node: new builtin functions.
9140 (init_decl_processing) Initialize the new builtins.
9141 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9142 soft_lrem_node: new builtin functions.
9143 (build_java_soft_divmod): New function.
9144 * parse.y: Call build_java_soft_divmod if
9145 flag_use_divide_subroutine is set.
9148 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9149 a --specs= arg) even if not linking.
9150 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9151 -fuse-divide-subroutine
9153 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9155 * parse.y (resolve_and_layout): Check methods only once.
9156 (resolve_qualified_expression_name): Verify thrown exceptions
9158 (check_thrown_exceptions): Reject exceptions thrown in
9159 initializer. Error message tuned.
9161 1999-07-14 Andrew Haley <aph@cygnus.com>
9163 * expr.c (expand_expr): Do not return the last statement in a
9164 block as the block's value.
9166 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9168 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9169 CALL_EXPR, to avoid order of evaluation changes.
9171 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9173 * parse.y (qualify_ambiguous_name): Do not use
9174 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9176 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9178 * check-init.c (check_init): Handle MAX_EXPR.
9179 * expr.c (force_evaluation_order): Force method call arguments to
9180 be evaluated in left-to-right order.
9181 * parse.y (qualify_ambiguous_name): Loop again to qualify
9182 NEW_ARRAY_EXPR properly.
9184 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9186 * parse.y (patch_invoke): Resolve unresolved invoked method
9188 (qualify_ambiguous_name): STRING_CST to qualify expression for
9189 type name resolution.
9191 1999-06-24 Andrew Haley <aph@cygnus.com>
9193 * class.c (finish_class): Whenever a deferred method is
9194 output, rescan the list of methods to see if a new candidate for
9195 output can be found.
9197 1999-06-28 Tom Tromey <tromey@cygnus.com>
9199 * jvspec.c (lang_specific_driver): Recognize --help.
9201 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9203 * parse.y (resolve_package): Fixed bogus return statement.
9204 (patch_method_invocation): Resolve method invocation beginning with
9205 a package name qualifier.
9207 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9209 * Make-lang.in (java.stage1): Depend on stage1-start.
9210 (java.stage2): Likewise for stage2-start.
9211 (java.stage3): Likewise for stage3-start.
9212 (java.stage4): Likewise for stage4-start.
9214 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9216 * parse.y (java_complete_lhs): When doing cross referencing, don't
9217 try to keep file location on a WFL expanded as a CALL_EXPR.
9219 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9221 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9222 compiling to class file a void method with an empty method body.
9223 As a side effect, the bytecode backend will generate the
9224 appropriate `return' instruction.
9226 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9228 * parse.y (lookup_package_type_and_set_next): New function prototype.
9229 (resolve_package): Search current and imported packages.
9230 (lookup_package_type_and_set_next): New function.
9232 1999-06-22 Andrew Haley <aph@cygnus.com>
9234 * verify.c (verify_jvm_instructions): Check for pending blocks
9235 before invalid PC test and opcode switch, not after.
9237 1999-06-21 Andrew Haley <aph@cygnus.com>
9239 * except.c (find_handler_in_range): The upper limit for exception
9240 ranges is exclusive, not inclusive: (start <= pc < end).
9241 (link_handler): find child pointer which points to outer by
9242 searching sibling list: previous code incorrectly assumed that
9243 outer->outer->first_child must point to outer.
9244 * verify.c (verify_jvm_instructions): FIXME added to code for
9246 (verify_jvm_instructions): Do not assume that the last block
9247 processed in a subroutine is a block which ends with a `ret'
9248 instruction. With some control flows it is possible that the last
9249 block ends with an `athrow'.
9251 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9253 * parse.y (qualify_ambiguous_name): Reorganized the post
9254 evaluation of non WFL leading expression nodes.
9256 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9258 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9261 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9263 * parse.y (qualify_ambiguous_name): Handle qualified expression
9264 beginning with a STRING_CST.
9266 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9268 * parse.y (register_fields): Set DECL_INITIAL on both
9269 pre-initialized static and public fields.
9270 (resolve_field_access): Static field access expressions to always
9272 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9273 qualification. CONVERT_EXPR to be resolved as an expression name.
9274 (java_complete_lhs): Identify and access qualified final
9275 initialized field in switch statement case expression.
9276 (fold_constant_for_init): Pre-initialized field decl constant to
9279 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9281 * parse.y (note_possible_classname): Mark returned node with
9282 QUALIFIED_P only if the original class name contained a '/'.
9284 1999-06-05 Anthony Green <green@cygnus.com>
9286 * Make-lang.in (gcjh): More parallel build fixes.
9288 1999-06-03 Mike Stump <mrs@wrs.com>
9290 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9292 1999-06-02 Anthony Green <green@cygnus.com>
9294 * except.c (link_handler): Chain exception handlers in order.
9296 1999-06-02 Anthony Green <green@cygnus.com>
9298 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9299 with nops and process as usual in order to always set correct EH
9300 ranges. Emit detailed warnings about unreachable bytecodes.
9302 1999-06-02 Anthony Green <green@cygnus.com>
9304 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9307 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9309 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9310 or the searched field decl.
9312 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9314 * parse.y (fold_constant_for_init): Convert numerical constant
9315 values to the type of the assigned field.
9317 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9319 * expr.c (lookup_field): Relaxed the test on class loading error
9321 * parse.y (fold_constant_for_init): Enabeled old code.
9323 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9325 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9326 decide the validity of the cast of a java.lang.Cloneable reference
9328 (patch_conditional_expr): Fixed first argument passed to
9329 binary_numeric_promotion.
9331 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9333 * parse.y (qualify_ambiguous_name): Take into account that a
9334 CONVERT_EXPR might specify a type as a WFL.
9336 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9338 * parse.y (patch_assignment): Save the rhs before using it as an
9339 argument to _Jv_CheckArrayStore.
9341 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9343 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9345 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9347 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9348 floating point litteral only when the exponent indicator has been
9351 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9353 * parse.y (formal_parameter:): Construct argument tree list
9354 element even if a yet unsupported final parameter was encountered.
9356 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9358 * parse.y (finish_method_declaration): Issue errors for native or
9359 abstract methods declared with a method body, as well as for non
9360 native or non abstract methods with no method body.
9362 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9364 * class.c (build_utf8_ref): Initialize variable `field'.
9366 * decl.c (init_decl_processing): Initialize variable `field'.
9368 * expr.c (build_known_method_ref): Mark parameters `method_type',
9369 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9370 (process_jvm_instruction): Likewise for parameter `length'.
9372 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9373 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9376 * parse.y (maybe_generate_clinit): Remove unused variable
9377 `has_non_primitive_fields'.
9378 (find_in_imports_on_demand): Initialize variables `node_to_use'
9380 (patch_binop): Likewise for variable `prom_type'.
9381 (patch_unaryop): Likewise for variable `prom_type'.
9383 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9385 * xref.c (xref_table): Add missing initializer.
9387 1999-05-14 Tom Tromey <tromey@cygnus.com>
9389 * java-except.h (struct eh_range): Removed unused `next' member.
9390 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9391 after adding all exception handlers. Sort exception ranges in
9393 (struct pc_index): New structure.
9394 (start_pc_cmp): New function.
9395 * except.c (add_handler): Return `void'. Don't call link_handler;
9396 instead construct an ordinary linked list and do range
9398 (check_nested_ranges): New function.
9399 (link_handler): Changed interface to allow merging of eh_ranges.
9400 Split overlapping ranges. Return `void'.
9402 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9404 * parse.y (constructor_block_end:): New rule, tagged <node>.
9405 (constructor_body:): Use `constructor_block_end' instead of
9408 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9410 * parse.y (statement_nsi:): Pop `for' statement block.
9411 (java_complete_lhs): Labeled blocks containing no statement are
9412 marked as completing normally.
9414 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9416 * xref.c (xref_set_current_fp): New function, defined.
9417 * xref.h (xref_set_current_fp): New function, prototyped.
9419 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9421 * check-init.c (check_init): Take into account that
9422 LABELED_BLOCK_STMT can be empty.
9424 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9426 * parse.y (java_check_regular_methods): Warning check on not
9427 overriding methods with default access in other packages does not
9428 apply to `<clinit>'.
9429 (java_complete_lhs): If block body is an empty_stmt_node, replace
9430 it by NULL_TREE. This prevents gcc from generating an irrelevant
9433 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9435 * check-init.c (check_init): Removed code accepting to see things
9436 falling through default:, when doing xrefs.
9437 * java-tree.h (do_not_fold): New global variable, declared.
9438 * parse.y (do_not_fold): New global variable, defined.
9439 (java_complete_expand_method): Set `do_not_fold' to the value of
9440 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9441 and reinstall them after them have been purged; do not check for
9442 initializations; do not issue missing return errors.
9443 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9445 (patch_binop): Skip the fold part when doing xrefs.
9446 (build_string_concatenation): Skip the concatenation part when
9448 (patch_synchronized_statement): Do not generate a try-finally when
9450 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9451 and keep the location where the throw was seen.
9452 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9453 any treatment on the converted node an simply return a NOP_EXPR of
9455 * xref.c (xref_get_data): New function, defined.
9456 * xref.h (xref_get_data): New function, declared.
9457 (XREF_GET_DATA): Use xref_get_data.
9459 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9461 * gjavah.c (print_include): Cast the result of `strlen' to int
9462 when comparing against a signed value.
9463 (add_namelet): Likewise.
9465 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9467 * expr.c (expand_invoke): Mark parameter `nargs' with
9469 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9471 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9474 * jcf-reader.c (get_attribute): Cast a value to long
9475 when comparing against a signed expression. Likewise.
9477 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9480 1999-05-11 Andrew Haley <aph@cygnus.com>
9482 * parse.y (source_end_java_method): If the current method contains
9483 any exception handlers, force asynchronous_exceptions: this is
9484 necessary because signal handlers in libjava may throw exceptions.
9485 * decl.c (end_java_method): Ditto.
9487 1999-05-11 Tom Tromey <tromey@cygnus.com>
9489 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9491 * jvspec.c (THREAD_NAME): Removed.
9492 (GC_NAME): Likewise.
9493 (MATHLIB): Likewise.
9494 (WITHLIBC): Likewise.
9496 (THREADLIB): Likewise.
9497 (MATH_LIBRARY): Likewise.
9498 (lang_specific_driver): Don't add `-l' options to command line.
9499 Instead, add a single --specs option. Recognize `-L' options and
9500 use them to search for spec file.
9501 (find_spec_file): New function.
9502 (SPEC_FILE): New define.
9504 1999-05-11 Dave Brolley <brolley@cygnus.com>
9506 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9507 cpplib-enabled build.
9509 1999-05-05 Per Bothner <bothner@cygnus.com>
9511 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9512 temporarily zero it while calling rest_of_decl_compilation.
9514 * java-tree.h (string_ptr_type_node): Add declaration.
9515 * decl.c: Define and initialize string_ptr_type_node.
9516 * parse.y (patch_string_cst): Use string_ptr_type_node.
9518 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9519 * parse.y (for_statement): Now unconditionally exit_block.
9520 (finish_labeled_statement): No longer exit_block if for-loop.
9521 (patch_loop_statement): Check harder if the loop is already labeled.
9523 * parse.y (patch_initialized_static_field): Removed function.
9524 (maybe_generate_clinit): Removed special handling for interfaces.
9525 (java_complete_expand_methods): Do a preliminary java_complete_tree
9526 on <clinit> to determine if it can be removed.
9527 (java_complete_expand_method): Remove special handling for <clinit>.
9528 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9529 optimize if we get back empty_stmt_node.
9530 For MODIFY_EXPR, re-do checking of static initializers.
9531 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9532 For VAR_DECL, pass correct context.
9534 * verify.c (verify_jvm_instructions): Better error messages.
9536 1999-05-03 Tom Tromey <tromey@cygnus.com>
9538 * parse-scan.y (interface_declaration): Call
9539 report_class_declaration for interfaces.
9541 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9543 * Makefile.in: Remove -v from bison command lines.
9545 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9547 * check-init.c (check_init): Exclude a case of error when doing
9549 * class.c (layout_class_method): Don't generate the error message
9550 twice when compiling from source.
9551 * lang-options.h: Added `-Wredundant-modifers' and
9552 `-Wunusupported-jdk11' flags and help text.
9553 * lang.c (lang_decode_option): Added support for
9554 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9555 flag_static_local_jdk11 and flag_redundant set accordingly.
9556 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9557 * parse.h (EXPR_WFL_ADD_COL): New macro.
9558 (DECL_END_SOURCE_LINE): Likewise.
9559 (DECL_INHERITED_SOURCE_LINE): Likewise.
9560 * parse.y (static_ref_err): New function, prototyped.
9561 (CCB_TK): Now tagged <operator>.
9562 (class_body:): Remember the location of the closing '}' of a class
9563 definition when doing xrefs.
9565 (block_end:): Likewise.
9566 (create_class): Remember the location of the inherited class
9567 identifier when doing xrefs.
9568 (register_fields): Added test on first operand of `init' before
9569 testing it TREE_CODE.
9570 (method_header): Store the location of the class identifier in the
9571 class decl when doing xrefs.
9572 (finish_method_declaration): Don't combine first/last method line
9574 (java_check_regular_methods): Warning check on not overriding
9575 methods with default access on other packages move before check on
9576 static methods. Initialization of `aflags' also moved up.
9577 (resolve_expression_name): Call static_ref_err to report the error.
9578 (static_ref_err): New function, implemented.
9579 (resolve_field_access): Returned simplified static field access
9581 (resolve_qualified_expression_name): Check for illegal use of
9582 static fields in a non static context. Call static_ref_err to
9583 report error in various places.
9584 (java_complete_tree): Do not fold initialized static fields when
9586 (java_complete_lhs): Likewise.
9588 1999-04-29 Anthony Green <green@cygnus.com>
9590 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9591 create internal labels.
9592 (lookup_label): Ditto.
9594 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9596 * class.c (layout_class_method): Generate <clinit>'s rtl for
9598 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9599 for interfaces' <clinit>.
9600 * expr.c (lookup_field): Search for fields in interfaces.
9601 (expand_invoke): Fixed indentation.
9602 (expand_java_field_op): Likewise. Use IS_CLINIT.
9603 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9604 (IS_CLINIT): New macro.
9605 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9606 interface was parsed.
9607 (maybe_generate_clinit): Don't generate if the current class is an
9608 interface with only fields of primitive types.
9609 (reset_method_name): Use IS_CLINIT.
9610 (java_complete_expand_method): Expand <clinit> when it exists for
9611 interfaces. Use IS_CLINIT.
9612 (resolve_expression_name): Use DECL_CONTEXT instead of
9613 current_class to build static field references.
9614 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9615 ARRAY_REF when doing xreferencing.
9616 (check_final_assignment): Fixed typo in leading comment. Use
9618 (patch_array_ref): Don't fully expand array references when
9620 (patch_return): Use IS_CLINIT.
9621 (patch_throw_statement): Likewise.
9623 1999-04-22 Tom Tromey <tromey@cygnus.com>
9625 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9627 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9629 * decl.c (predef_filenames, predef_filenames_size): New globals
9630 (init_decl_processing): predef_filenames and predef_filenames_size
9632 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9634 * jcf-parse.c (predefined_filename_p): New function.
9635 (yyparse): Check that files on the command line are specified only
9636 once and issue a warning otherwise.
9637 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9638 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9639 avoid a gcc warning with -W -Wall turned on.
9640 (java_expand_classes): Abort if errors were encountered.
9641 (java_complete_lhs): If the cross reference flag is set, wrap
9642 field DECL node around a WFL when resolving expression name.
9644 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9646 * lang.c (lang_decode_option): Fixed returned value when parsing
9647 `-fxref=...' and `-Wall'.
9648 * parse.y (source_end_java_method): Do not generate code when
9649 flag_emit_xref is set.
9650 (resolve_expression_name): Do not build static field access when
9651 flag_emit_xref is set.
9652 (resolve_field_access): No special treatment on `length' when
9653 flag_emit_xref is set. Do not build qualified static field access
9654 when flag_emit_xref is set.
9655 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9656 when flag_emit_xref is set.
9657 (patch_assignment): Do not generate array store runtime check when
9658 flag_emit_xref is set.
9659 * xref.c (xref_flag_value): Fixed function declaration
9661 (xset_set_data): New function.
9662 * xref.h (xref_set_data): Added prototype for new function.
9663 (typedef struct xref_flag_table): New field data.
9664 (XREF_GET_DATA): New macro.
9666 1999-04-19 Tom Tromey <tromey@cygnus.com>
9668 * xref.h (enum): Removed trailing comma.
9670 * parse.y (resolve_qualified_expression_name): Added missing
9673 1999-04-15 Anthony Green <green@cygnus.com>
9675 * gjavah.c: New prototypes for java_float_finite and
9678 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9680 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9683 1999-04-06 Jeffrey A Law (law@cygnus.com)
9685 * Makefile.in (TREE_H): Add tree-check.h.
9686 (RTL_H): Add genrtl.h.
9688 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9690 * parse.y (patch_assignment): Added ArrayStoreException runtime
9693 1999-04-06 Per Bothner <bothner@cygnus.com>
9695 * expr.c (pop_type_0): New function.
9696 (pop_type): Use pop_type_0.
9697 * java-tree.h (pop_type_0): New declaration.
9698 * verify.c (verify_jvm_instructions): Check return instructions.
9700 * parse.y (patch_binop): Don't fold if non-constant and emiting
9703 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9705 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9707 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9708 (main_jcf): Don't define.
9709 (process_file): Don't set `main_jcf'.
9711 * java-tree.h (main_jcf): Don't declare.
9713 * jcf-parse.c (main_jcf): Add static definition.
9715 * lang.c (main_jcf): Don't define.
9717 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9719 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9721 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9723 * jcf-depend.c: Include "config.h", not <config.h>.
9725 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9728 * jcf-path.c: Include "config.h", not <config.h>.
9730 * lex.c: Don't include various system header files.
9731 (java_init_lex): Cast the argument of `bzero' to PTR
9733 * parse-scan.y (java_push_parser_context): Likewise.
9735 * parse.y (java_push_parser_context): Likewise.
9736 (patch_bc_statement): Match format specifier to variable argument.
9738 * xref.c: Don't include <stdio.h>.
9740 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9742 * parse.y (struct parser_ctxt *ctxp): Now global.
9743 (declare_local_variables): Use WFL compound value for the
9744 declaration source line value, when doing cross-referencing.
9746 1999-03-31 Tom Tromey <tromey@cygnus.com>
9748 * gjavah.c (print_field_info): Allow constants of other types.
9749 (print_include): Generate include when new name is proper prefix
9750 of already printed name.
9751 (add_namelet): Likewise.
9752 (cxx_keyword_subst): New function.
9753 (print_method_info): Use it.
9754 (print_field_name): New function.
9755 (get_field_name): New function.
9756 (print_field_info): Use get_field_name and print_field_name.
9758 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9760 * Makefile.in (keyword.h): Generate using gperf language 'C', not
9761 'KR-C', so gperf uses the `const' keyword on strings.
9763 * keyword.gperf (java_keyword): Const-ify a char*.
9765 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9767 * parse.y (patch_bc_statement): Fixed identation and a bogus
9770 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9772 * parse.y (patch_assignment): Allow static variables in other
9773 classes to be assigned.
9775 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9777 * class.c (maybe_add_interface): Remove unused variable
9779 (make_class_data): Use = for assignment, not ==. Likewise.
9780 (emit_register_classes): Remove unused variable `decl'.
9782 * lex.c: Fix comment so as not to contain an embedded `/*'.
9784 * verify.c (verify_jvm_instructions): Remove unused variable
9787 1999-03-27 Per Bothner <bothner@cygnus.com>
9789 * parse.y (complete_loop_body): Rename to finish_loop_body.
9790 (complete_labeled_statement): Rename to finish_labeled_statement.
9791 (complete_for_loop): Rename to finish_for_loop.
9792 (complete_method_declaration): Rename to finish_method_declaration.
9794 * java-tree.h (continue_identifier_node): New global node.
9795 * decl.c: Define and initialize continue_identifier_node.
9796 * parse.y (generate_labeled_block): Remove - no longer needed.
9797 (build_loop_body): Use continue_identifier_node for continue block.
9798 (finish_labeled_statement): Also do pop_labeled_block actions.
9799 (java_complete_lhs): POP_LOOP even if error.
9800 (build_labeled_block): Special handling for continue_identifier_node.
9801 (patch_loop_statement): Re-organize.
9802 (patch_bc_statement): Re-write.
9804 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9806 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
9807 using a WFL compound value.
9808 * parse.y (xref.h): Include.
9809 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
9811 (register_fields): Set WFL compound value to lineno if doing
9813 (java_complete_expand_method): Call expand_xref if flag_emit_xref
9815 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
9816 * xref.h (expand_xref): Prototype renamed from xref_generate.
9818 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9820 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
9821 (GET_CURRENT_BLOCK): New macro.
9822 * parse.y (current_static_block): New global variable.
9823 (method_body:): Define action.
9824 (complete_method_declaration): Set current_function_decl to NULL
9825 when work on the current method is done.
9826 (declare_local_variables): Use GET_CURRENT_BLOCK.
9827 (java_method_add_stmt): Likewise.
9828 (java_complete_expand_method): Disable the use of `this' when
9830 (enter_a_block): If no current method exist, use
9831 current_static_block to link static initializer blocks.
9832 (exit_block): Rewritten to use current_static_block when no current
9834 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
9835 (patch_return): Forbid the use of `return' in static initializers.
9836 (patch_throw_statement): Fixed indentation. Issue specific error
9837 for uncaught thrown checked exception in static initializer
9838 blocks. Removed FIXME.
9840 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
9842 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
9843 Link gcj from gcc.o.
9845 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9847 * parse.y (find_applicable_accessible_methods_list): When dealing
9848 with interface: ensure that a given interface or java.lang.Object
9849 are searched only once.
9851 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9853 * gjavah.c (print_c_decl): Remove unused argument `flags'.
9855 * jcf-dump.c (print_access_flags): Add braces around if-else.
9857 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
9860 * lex.c (build_wfl_node): Add static prototype.
9862 * lex.h (build_wfl_node): Remove static prototype.
9864 * parse.y: Include lex.c early enough to declare everything needed.
9865 Ensure calls to `build_wfl_node' pass the proper arguments.
9866 (create_class): Remove unused variable `super_decl'.
9867 (get_printable_method_name): Initialize variable `name'.
9869 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9871 * Changelog: Fixed 1999-03-22 typos.
9872 * lang.c (lang_decode_option): Fixed typo in error string in the
9875 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9877 * Makefile.in (JAVA_OBJS): Added entry xref.o.
9879 * java-tree.h (flag_emit_xref): Declared extern.
9880 * lang.c (xref.h): Included.
9881 (flag_emit_xref): New global variable.
9882 (lang_decode_option): Added support for -fxref.
9886 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
9888 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
9891 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9893 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
9894 $(srcdir)/../system.h and $(JAVA_TREE_H).
9895 (jcf-io.o): Depend on $(JAVA_TREE_H).
9896 (mangle.o): Likewise.
9898 * check-init.c (check_cond_init): Add static prototype.
9900 * class.c (build_java_method_type, hashUtf8String,
9901 make_field_value, get_dispatch_vector, get_dispatch_table,
9902 append_gpp_mangled_type, mangle_static_field): Likewise.
9903 (strLengthUtf8): Hide unused definition.
9904 (hashUtf8String): Const-ify.
9905 (make_field_value): Un-ANSI-fy.
9907 * constants.c: Move inclusion of jcf.h above java-tree.h.
9908 (set_constant_entry, find_class_or_string_constant,
9909 find_name_and_type_constant, get_tag_node,
9910 build_constant_data_ref): Add static prototype.
9912 * decl.c (push_jvm_slot, builtin_function,
9913 lookup_name_current_level): Likewise.
9914 (builtin_function): Const-ify.
9916 * except.c (expand_start_java_handler, expand_end_java_handler):
9917 Add static prototype.
9919 * expr.c (flush_quick_stack, push_value, pop_value,
9920 java_stack_swap, java_stack_dup, build_java_athrow,
9921 build_java_jsr, build_java_ret, expand_java_multianewarray,
9922 expand_java_arraystore, expand_java_arrayload,
9923 expand_java_array_length, build_java_monitor, expand_java_pushc,
9924 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
9925 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
9926 expand_compare, expand_test, expand_cond, expand_java_goto,
9927 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
9928 expand_java_field_op, java_push_constant_from_pool): Likewise.
9930 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
9931 (build_java_arraynull_check): Mark parameters `node' and `type'
9932 with ATTRIBUTE_UNUSED.
9933 (note_label): Likewise for parameter `current_pc'.
9934 (expand_java_call, expand_java_ret): Hide unused definition.
9936 * java-tree.h (make_class, build_constants_constructor,
9937 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
9938 init_outgoing_cpool, register_class, emit_register_classes,
9939 java_layout_seen_class_methods): Prototype.
9940 (unicode_mangling_length): Const-ify.
9941 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9942 emit_unicode_mangled_name, format_int, format_uint,
9943 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
9944 jcf_print_utf8_replace, open_class): Prototype.
9946 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
9947 <stdio.h>. Include tree.h/java-tree.h.
9948 (utf8_equal_string usage, process_class): Add static prototype.
9949 (open_class): Don't prototype this here.
9950 (utf8_equal_string): Match arguments to format specifiers.
9951 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
9952 TABLE_SWITCH, disassemble_method): Likewise.
9954 * jcf-io.c: Include tree.h/java-tree.h.
9955 (open_class, find_classfile, jcf_print_utf8,
9956 jcf_print_utf8_replace): Const-ify.
9958 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
9959 parse_class_file): Add static prototype.
9960 (find_in_current_zip): Match definition to existing static
9963 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
9964 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
9965 finish_jcf_block, define_jcf_label, get_jcf_label_here,
9966 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
9967 write_chunks, adjust_typed_op, generate_bytecode_conditional,
9968 generate_bytecode_return, perform_relocations, init_jcf_state,
9969 init_jcf_method, release_jcf_state, generate_classfile):
9970 Add static prototype.
9971 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
9972 (make_class_file_name): Const-ify.
9974 * jcf.h (find_classfile): Const-ify.
9976 * jv-scan.c (reset_report): Remove prototype.
9978 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
9979 (error): Rewrite to allow varargs.
9981 * lang.c (lang_f_options): Const-ify.
9983 * lex.c (java_parse_escape_sequence): Add static prototype.
9984 (java_allocate_new_line): Match definition to existing static
9987 * mangle.c Include tree.h/java-tree.h.
9988 (unicode_mangling_length, emit_unicode_mangled_name,
9989 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
9991 * parse.h (jdep_code): Remove trailing comma in enumeration.
9992 (java_get_line_col): Move prototype outside of !JC1_LITE test.
9993 (reset_report): Add prototype.
9995 * verify.c (push_pending_label, merge_types): Add static
9998 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10000 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10002 * parse.y (find_applicable_accessible_methods_list): Extend the
10003 search to superinterfaces when relevant.
10004 (search_applicable_methods_list): New function.
10006 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10008 * class.c (unmangle_classname): Implemented stricter testing
10009 before setting the QUALIFIED_P flag on an identifier.
10011 1999-03-16 Per Bothner <bothner@cygnus.com>
10013 * parse.y (java_complete_lhs): Call force_evaluation_order
10014 after patch_newarray.
10015 (patch_binop): Don't call fold if there are side effects.
10017 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10019 * parse.y (java_stabilize_reference): Use save_expr instead of
10020 building a SAVE_EXPR node.
10021 (java_complete_lhs): Patch the resulting string of the `+='
10022 operator (if necessary) and complete the RHS after having built
10025 1999-03-15 Per Bothner <bothner@cygnus.com>
10027 * class.c (make_class): Don't set CLASS_P here (because
10028 this function is also called by build_java_array_type).
10029 (push_class): Set CLASS_P here instead.
10030 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10032 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10033 context. If the context is class, perfer "super" over "synchronized".
10034 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10036 * parse.y (create_class): Don't call parser_check_super here;
10037 it is not robust. Always wait until later.
10039 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10040 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10042 1999-03-13 Per Bothner <bothner@cygnus.com>
10044 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10045 * lex.h (UNGETC): Change misleading macro.
10047 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10049 * parse.y (java_stabilize_reference): Return NODE when patching a
10051 (java_complete_lhs): Put parenthesis around truth values.
10053 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10055 * class.c (layout_class_method): Don't make rtl for interface
10057 * parse.h (GET_TYPE_NAME): New macro.
10058 * parse.y (if_then_statement:): Fixed indentation.
10059 (if_then_else_statement:): Likewise.
10060 (for_statement:): Fixed spacing.
10061 (try_statement:): Fixed indentation.
10062 (create_interface): Don't force interfaces to be abstract.
10063 (method_header): Abstract methods are OK in interfaces.
10064 (declare_local_variables): Fixed typo in comment.
10065 (java_complete_expand_method): Fixed indentation.
10066 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10067 non accessible fields.
10068 (java_stabilize_reference): New function.
10069 (java_complete_lhs): Fixed indentation. Use
10070 java_stabilize_reference in compound assignement. Insert the
10071 cast. If not processing `+' fix string constants before processing
10074 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10076 * constants.c (find_class_or_string_constant): Cast variable `j'
10077 to a `jword' when comparing against one.
10079 * expr.c (java_lang_expand_expr): Remove unused variables
10080 `has_finally_p' and `op0'.
10082 * gjavah.c (print_field_info): Cast a value to jint when comparing
10083 against one. Likewise for a jlong.
10084 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10085 against a signed quantity.
10087 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10088 (print_signature): Don't needlessly dereference variable `str'
10090 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10091 `max_locals' with ATTRIBUTE_UNUSED.
10092 (jcf_parse_class): Likewise for variable `index'.
10094 * parse.h (reverse_jdep_list): Remove static prototype.
10096 * parse.y (build_jump_to_finally): Remove prototype and definition.
10097 (reverse_jdep_list): Add static prototype.
10099 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10100 `assignment' and `expr_decl'.
10102 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10104 1999-03-12 Andrew Haley <aph@cygnus.com>
10106 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10107 we'll need a directory separator and a null character.
10109 1999-03-10 Per Bothner <bothner@cygnus.com>
10111 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10113 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10115 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10118 1999-03-05 Per Bothner <bothner@cygnus.com>
10120 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10122 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10124 * class.c (layout_class_method): A static method in a base class
10125 is never overridden, so treat it like it doesn't exist.
10126 However, do complain about private non-static method overriding
10127 public static method.
10129 * parse.y: Don't set unused INITIALIZED_P flag.
10130 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10132 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10133 (build_array_from_name): Re-order &index[string] to &string[index].
10135 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10136 error_mark (it might catch more errors, but it is more likely to lose).
10138 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10140 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10141 (parse-scan.o): Depend on toplev.h.
10143 * class.c (make_method_value): Add prototype. Make it static.
10144 Remove unused second argument, caller changed.
10146 * expr.c (java_lang_expand_expr): Remove unused variable
10149 * java-tree.h: Don't prototype find_in_current_zip.
10150 Add prototypes for verify_constant_pool, start_java_method,
10151 end_java_method, give_name_to_locals, expand_byte_code,
10152 open_in_zip, set_constant_value, find_constant1, find_constant2,
10153 find_utf8_constant, find_string_constant, find_class_constant,
10154 find_fieldref_index, find_methodref_index, write_constant_pool,
10155 count_constant_pool_bytes and encode_newarray_type.
10157 * jcf-dump.c: Remove unused variable `LONG_temp'.
10159 * jcf-parse.c: Include parse.h.
10160 (jcf_parse_source): Remove unused parameter, all callers changed.
10161 (jcf_figure_file_type): Add static prototype.
10162 (find_in_current_zip): Likewise. Also remove unused parameter,
10163 all callers changed.
10164 (read_class): Initialize variable `saved_pos'.
10166 * jcf-reader.c (jcf_parse_preamble): Mark variables
10167 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10169 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10170 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10171 (java_parse_doc_section): Initialize variable `seen_star'.
10172 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10173 (java_lex_error): Mark parameters `msg' and `forward' with
10175 (java_get_line_col): Mark parameters `filename' and `line' with
10178 * parse-scan.y: Include toplev.h.
10179 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10181 * parse.h: use `struct JCF', not plain `JCF'.
10182 (java_parser_context_save_global, java_expand_classes
10183 java_parser_context_restore_global, java_parse): Add prototypes.
10185 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10188 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10190 * check-init.c (check_init): COPYN takes word count, not bit count.
10192 1999-02-26 Per Bothner <bothner@cygnus.com>
10194 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10195 explicit build_decl. (Avoids crash in reload when optimizing.)
10197 1999-02-25 Per Bothner <bothner@cygnus.com>
10199 * decl.c (complete_start_java_method): Handle synchronized method
10200 even when compiling from bytecode.
10202 1999-02-26 Tom Tromey <tromey@cygnus.com>
10204 * gjavah.c (add_class_decl): Only generate `#include' if outer
10205 class is not the name of the class we are processing. Correctly
10206 append `.h' in #include.
10207 (process_file): Clean up newlines around generated `#include's.
10208 (decode_signature_piece): Correctly handle inner classes.
10209 (struct include): New structure.
10210 (all_includes): New global.
10211 (print_include): New function.
10212 (add_class_decl): Use it.
10213 (process_file): Likewise.
10214 (add_class_decl): Generate include for java-array.h if array
10216 (process_file): Don't generate java-array.h include.
10218 * gjavah.c (add_namelet): Check for standard package names here.
10219 (add_class_decl): Don't check for standard package names here.
10221 1999-02-25 Tom Tromey <tromey@cygnus.com>
10223 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10224 When reading a zip file, only use strncmp if both strings are
10225 bigger than the buffer length. Initialize `k' when looping
10228 1999-02-24 Tom Tromey <tromey@cygnus.com>
10230 * gjavah.c (struct namelet): New structure.
10231 (add_namelet): New function.
10232 (print_namelet): New function.
10233 (print_class_decls): Use add_namelet and print_namelet to generate
10234 namespaces and not classes.
10235 (method_printed): New global.
10236 (HANDLE_END_METHOD): Examine method_printed.
10237 (print_method_info): Set method_printed when required. Print
10238 error if function to be ignored is marked virtual. Handle $finit$
10240 (METHOD_IS_FINAL): New macro.
10241 (print_field_info): Use it.
10242 (HANDLE_METHOD): Clear method_printed.
10243 (method_pass): New global.
10244 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10245 (process_file): Do two passes over both fields and methods.
10246 (HANDLE_METHOD): Examine method_pass.
10247 (root): New global.
10248 (add_class_decl): New function.
10249 (print_class_decls): Don't scan over entire constant pool.
10251 1999-02-23 Tom Tromey <tromey@cygnus.com>
10253 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10254 disable linking in that case.
10256 1999-02-20 Tom Tromey <tromey@cygnus.com>
10258 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10261 1999-02-21 Per Bothner <bothner@cygnus.com>
10263 * decl.c (build_result_decl), java-tree.h: New method.
10264 (complete_start_java_method): Handle synchronized methods.
10265 Don't build DECL_RESULT here. (Ordering dependency problem.)
10266 (start_java_method): Call build_result_decl here instead ...
10267 * parse.y (java_complete_expand_method): ... and here.
10268 (expand_start_java_method): Don't call complete_start_java_method here.
10269 (java_complete_expand_method): Call it here instead.
10270 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10271 * java-tree.h: ... here.
10273 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10274 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10275 for ARRAY_REF - it doesn't work when array bounds are checked.
10276 (patch_array_ref): Handle it here instead.
10278 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10280 1999-02-19 Per Bothner <bothner@cygnus.com>
10282 Force left-to-right evaluation of binary operations etc.
10283 * expr.c (force_evaluation_order), java-tree.h: New function.
10284 * parse.y (java_complete_lhs): Pass binary operations, procedure
10285 calls, and ARRAY_REFs to force_evaluation_order.
10286 (various): Set TREE_SIDE_EFFECTS more carefully.
10288 Tolerate random (non-UTF8) encoding in comments without complaining.
10289 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10290 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10292 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10293 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10295 * parse.y (java_complete_lhs): Ignore an empty statement in a
10296 COMPOUND_EXPR. Don't complain about empty statement after return.
10298 1999-02-19 Per Bothner <bothner@cygnus.com>
10300 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10301 in TREE_LIST - just chain the POINTER_TYPEs together.
10302 (resolve_class): If type already resolved, return decl.
10303 After resolving, update TREE_TYPE(class_type), and name (if array).
10304 * parse.h (do_resolve_class), parse.y: Make non-static.
10305 * class.c (maybe_layout_super_class): Take this_class argument.
10306 Do do_resolve_class if necessary.
10307 (layout_class, layout_class_methods): Adjust calls appropriately.
10308 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10309 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10310 * typeck.c (build_java_array_type): Don't call layout_class.
10312 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10314 * parse.y (check_pkg_class_access): Allow private class access
10315 within the same package.
10316 (strip_out_static_field_access_decl): New function.
10317 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10318 operator argument before testing its nature.
10320 1999-02-03 Per Bothner <bothner@cygnus.com>
10322 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10323 (TRY_EXPR): Simplify - it no longer has a finally clause.
10324 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10325 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10326 * expr.c (java_lang_expand_expr): Likewise.
10327 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10328 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10329 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10330 (build_try_statement): Remove finally parameter and handling.
10331 (build_try_finally_statement): New function.
10332 (patch_try_statement): No longer need to support finally clause.
10333 (try_statement): Update grammar action rules.
10334 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10335 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10337 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10339 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10340 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10342 1999-02-17 Andrew Haley <aph@cygnus.com>
10344 * class.c (build_utf8_ref): Back out broken patch which was
10345 intended to to output signatures using '.' as a separator.
10347 * class.c (make_class_data): Output signatures using '.' as a
10348 separator, rather than '/'.
10349 (mangled_classname): Likewise.
10350 (make_field_value): Likewise.
10351 (make_method_value): Likewise.
10352 * constants.c (alloc_class_constant): Likewise.
10353 * expr.c (build_invokeinterface): Likewise.
10355 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10357 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10358 of an ancient workaround.
10360 1999-02-10 Jeffrey A Law (law@cygnus.com)
10362 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10365 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10367 * lex.c (yylex): Encode \0 as UTF8.
10369 1999-02-10 Tom Tromey <tromey@cygnus.com>
10371 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10372 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10373 (libgcj_zip): Renamed.
10374 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10376 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10378 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10379 (GC_NAME): Renamed -lgc to -lgcjgc.
10381 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10383 * lex.c (java_lang_cloneable): Initialize.
10384 * parse.y (java_lang_cloneable): New static variable.
10385 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10386 doing one more qualification round.
10387 (valid_ref_assignconv_cast_p): Reject null source or
10388 destination. Allow an array to be cast into java.lang.Cloneable.
10389 (patch_cast): Swapped two first arguments to first call to
10390 valid_ref_assignconv_cast_p.
10392 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10394 * parse.h: DECL_P renamed JDECL_P.
10395 * parse.y: DECL_P replaced by JDECL_P.
10396 (build_array_from_name): Always use pointer's type.
10397 (patch_bc_statement): Extra code to search continue target in a
10398 for loop. Fixed comments. Continue target is current loop when
10401 1999-02-05 Andrew Haley <aph@cygnus.com>
10403 * class.c (make_class_data): The superclass of an interface should
10404 be null, not class Object.
10406 * lex.c (java_lex): Sign extend hex literals.
10408 1999-02-04 Andrew Haley <aph@cygnus.com>
10410 * class.c (build_utf8_ref): Output signatures using '.' as a
10411 separator, rather than '/'.
10412 (make_class_data): Likewise.
10414 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10416 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10417 mkstemp.o. Get them from libiberty now.
10419 1999-02-02 Jeffrey A Law (law@cygnus.com)
10421 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10423 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10425 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10428 1999-02-02 Per Bothner <bothner@cygnus.com>
10430 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10431 * jcf-write.c (generate_bytecode_return): New function.
10432 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10434 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10435 generate special [fd]const_[01] instructions.
10437 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10439 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10440 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10442 1999-02-01 Per Bothner <bothner@cygnus.com>
10444 * parse.y (patch_method_invocation): Handle calling static methods,
10445 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10447 * parse.y (java_complete_lhs): Don't complain about unreachable
10448 exit condition in a do-while statement.
10450 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10452 * lex.c (java_read_char): Fixed utf8 decoding.
10453 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10455 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10456 comments. Local variable `all_primitive' is gone. Broadened
10457 acceptance of `0' to floating point targets. `long' can now be
10458 widened to `double' or `float'.
10459 (valid_method_invocation_conversion_p): Added leading
10460 comment. Fixed tabulation.
10461 (build_string_concatenation): Optimize out left or right empty
10464 1999-01-28 Per Bothner <bothner@cygnus.com>
10466 * jcf-write.c (localvar_alloc): Only emit entry for
10467 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10468 (generate_bytecode_insns): Only call put_linenumber if
10469 debug_info_level > DINFO_LEVEL_NONE.
10470 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10471 is specified, add -g1 (for compatibility wih javac).
10473 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10475 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10476 gjavah.o, check-init.o, jv-scan.o
10478 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10480 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10482 * gjavah.c: Include config.h and system.h.
10484 * javaop.h (inline): Don't define, its handled by system.h.
10485 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10486 from `inline' to `static inline'.
10488 * jcf.h (inline): Don't define, its handled by system.h.
10490 * lex.c (inline): Likewise.
10492 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10494 * lang-specs.h: Map -Qn to -fno-ident.
10496 1999-01-29 Richard Henderson <rth@cygnus.com>
10498 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10500 1999-01-29 Tom Tromey <tromey@cygnus.com>
10502 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10503 then cast it to Object before calling `append' method.
10505 1999-01-28 Per Bothner <bothner@cygnus.com>
10507 * check-init.c (check_bool2_init, check_bool_init, check_init):
10508 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10509 * jcf-write.c (generate_bytecode_insns): Likewise.
10511 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10513 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10514 * parse.y (patch_cast): Allow a boolean to be cast into a
10517 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10519 * parse.y: (class_declaration:): Fixed indentation.
10520 (class_member_declaration:): Extra `;' after field declaration now
10522 (interface_declaration:): Removed debug messages in error reports.
10523 (patch_binop): Nodes created and returned inherit the orignal
10524 node's COMPOUND_ASSIGN_P flag value.
10525 (patch_cast): Fix cast from char to floating point.
10527 1999-01-25 Andrew Haley <aph@cygnus.com>
10529 * except.c, java-except.h (expand_resume_after_catch): new
10531 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10532 to branch back to main flow of control after a catch block.
10534 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10536 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10537 $(srcdir)/../system.h.
10538 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10539 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10540 (jcf-write.o): Likewise.
10541 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10542 (mangle.o): Depend on $(srcdir)/../toplev.h.
10543 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10544 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10546 * class.c: Include output.h and parse.h.
10547 (mangled_classname): Add the `const' keyword to a char*.
10548 (find_named_method): Hide unused function definition.
10549 (build_utf8_ref): Change type of variable `c' to unsigned char.
10550 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10551 (build_class_ref): Add the `const' keyword to a char*.
10552 (layout_class_method): Remove unused variable `buf'.
10554 * decl.c (find_local_variable): Remove unused variable `rtl'.
10555 (pushdecl): Likewise for variables `different_binding_level' and
10557 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10558 (maybe_build_cleanup): Likewise for parameter `decl'.
10560 * except.c (expand_start_java_handler): Mark parameter `range'
10561 with ATTRIBUTE_UNUSED.
10563 * expr.c: Include except.h.
10564 (pop_type): Remove unused variable `i'.
10565 (pop_value): Likewise for variables `n_words' and `i'.
10566 (expand_java_arrayload): Likewise for variable `convert'.
10567 (java_lang_expand_expr): Likewise for variables `op0', `type',
10568 `mode', `unsignedp', `node' and `elements'.
10569 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10571 (process_jvm_instruction): Add a `const' qualifier to a char*.
10573 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10574 (temp_directory): Likewise.
10575 (print_c_decl): Likewise.
10576 (print_method_info): Likewise.
10577 (decode_signature_piece): Likewise.
10578 (print_mangled_classname): Likewise.
10580 * java-except.h: Provide prototypes for maybe_start_try,
10581 maybe_end_try and add_handler.
10583 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10584 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10585 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10586 init_expr_processing, push_super_field, init_class_processing,
10587 can_widen_reference_to, class_depth, verify_jvm_instructions,
10588 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10589 set_local_type, merge_type_state, push_type, load_type_state,
10590 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10591 emit_unicode_mangled_name): Add prototypes.
10593 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10594 (print_signature_type): Use ISDIGIT, not isdigit.
10595 (print_signature): Remove unused variable `j'.
10597 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10598 int when comparing against one.
10600 * jcf-parse.c: Include toplev.h.
10602 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10603 (localvar_free): Remove unused variable `i'.
10604 (generate_bytecode_conditional): Likewise for variable `kind'.
10606 * jv-scan.c: Include config.h and system.h. Remove redundant
10607 OS header and gansidecl.h includes.
10608 (warning): Add the `const' keyword to a char*. Also add
10609 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10610 __STDC__, when determining whether to use ANSI-isms.
10611 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10612 (xmalloc): Don't redundantly prototype here.
10613 (main): Remove unused parameter `envp'. Also fix the arguments
10614 passed to function `fatal' to match the format specifier.
10616 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10618 * mangle.c: Include toplev.h.
10619 (emit_unicode_mangled_name): Declare parameter `len'.
10621 * parse.y (parse_warning_context): Add the `const' keyword to a
10622 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10623 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10624 (issue_warning_error_from_context): Add the `const' keyword to
10626 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10627 not `__STDC__' for whether to use ANSI-isms.
10629 * typeck.c (incomplete_type_error): Mark parameters `value' and
10630 `type' with ATTRIBUTE_UNUSED.
10631 (parse_signature_type): Use ISDIGIT, not isdigit.
10633 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10634 (verify_jvm_instructions): Likewise. Remove unused variables
10635 `field_name' and `default_val'.
10637 * zextract.c: Include config.h and system.h. Remove redundant
10638 OS header includes.
10640 * zipfile.h: Prototype `read_zip_archive'.
10642 1999-01-21 Andrew Haley <aph@cygnus.com>
10644 * typeck.c (convert): Allow conversions to void type: some
10645 optimizations in gcc do this.
10647 1999-01-21 Andrew Haley <aph@cygnus.com>
10649 * typeck.c (convert_ieee_real_to_integer): New function.
10650 (convert): When not using fast-math and using hardware fp, convert
10651 an IEEE NaN to zero.
10653 1999-01-18 Andrew Haley <aph@cygnus.com>
10655 * parse.y (patch_binop): Do a type conversion from signed to
10656 unsigned and then back to signed when a ">>>" is found.
10658 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10660 * java-tree.h: (check_for_initialization): Added prototype.
10661 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10662 * parse.y (do_resolve_class): Removed unused locals.
10663 (read_import_dir): Likewise.
10664 (resolve_qualified_expression_name): Array creation
10665 expressions are valid primary expressions.
10666 (qualify_ambiguous_name): Likewise.
10667 (patch_synchronized_statement): Removed unused local.
10669 1999-01-17 Jeffrey A Law (law@cygnus.com)
10671 * Makefile.in (zextract.o): Add dependencies.
10673 * Makefile.in: Do not put ^Ls at the start of a line.
10675 1999-01-15 Per Bothner <bothner@cygnus.com>
10677 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10678 sub-type the result of the call that gets the exception value.
10680 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10681 don't call finish_class.
10683 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10684 clear found before continuing.
10686 * verify.c (verify_jvm_instructions): On an array load, allow
10687 and handle top of stack to be TYPE_NULL.
10689 * gjavah.c (generate_access): Translate Java package private or
10690 protected access to C++ public, but with a comment.
10692 1999-01-13 Andrew Haley <aph@cygnus.com>
10694 * expr.c (generate_name): Name prefix changed to avoid clashes
10695 with assembler temp labels.
10697 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10698 MODIFY_EXPR. Without this, code for the assignement may not be
10699 generated at all and the synchronized statement will read an
10700 uninitialized variable.
10702 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10704 * class.c (maybe_layout_super_class): Fixed returned value.
10705 * lex.c: Added 1999 to the copyright.
10706 (java_init_lex): Initialize java_lang_imported.
10707 * lex.h: Added 1999 to the copyright.
10708 * parse.h: Added 1999 to the copyright.
10709 (REGISTER_IMPORT): Fixed typo in trailing macro.
10710 (CURRENT_OSB): New macro.
10711 (struct parser_ctxt): New fields osb_depth, osb_limit.
10712 * parse.y (java_lang_id): New global variable.
10713 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10714 (array_creation_expression:): Use CURRENT_OSB.
10715 (dims:): Uses a stack to keep track of array dimensions.
10716 (cast_expression:): Use CURRENT_OSB.
10717 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10719 (register_fields): Fixed typos in comment.
10720 (check_method_redefinition): Fixed comment indentation.
10721 (java_check_regular_methods): Set saved found wfl to NULL after
10722 having reinstalled it in the previously found DECL_NAME.
10724 1999-01-10 Richard Henderson <rth@cygnus.com>
10726 * gjavah.c (java_float_finite): Use a union to do type punning.
10727 (java_double_finite): Likewise.
10729 1999-01-09 Per Bothner <bothner@cygnus.com>
10731 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10732 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10733 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10734 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10735 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10736 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10738 1999-01-08 Per Bothner <bothner@cygnus.com>
10740 * check-init.c (check_init): If compiling to native, we don't
10741 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10743 1999-01-08 Tom Tromey <tromey@cygnus.com>
10745 * parse-scan.y (variable_declarator_id): Set or increment
10747 (bracket_count): New global.
10748 (formal_parameter): Handle case where bracket pairs trail variable
10751 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
10753 * jcf-parse.c (yyparse): variable len changed from a char to an
10754 int to prevent overflow.
10756 1999-01-06 Per Bothner <bothner@cygnus.com>
10758 * java-tree.h: Declare read_class.
10759 * jcf-parse.c (read_class): New function.
10760 (load_class): Now just call read_class.
10762 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
10763 * jcf-parse.c (parse_source_file): Declare save_error_count,
10764 which is needed by java_parse_abort_on_error macro,
10765 * parse.y (java_layout_classes, java_expand_classes): Likewise.
10767 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
10768 constructor, if initializing a static field.
10769 (patch_new_array_init): Set TREE_CONSTANT if it is.
10770 * expr.c (java_lang_expand_expr): For a static array constructor
10771 of primitive elements, allocate the array itself statically.
10772 Disabled until we can set the vtable field statically.
10774 * check-init.c: New file. Checks for definite assignment.
10775 * Makefile.in (JAVA_OBJS): Add check-init.o.
10776 * parse.y (java_complete_expand_method): Call check_for_initialization.
10777 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
10779 1999-01-06 Graham <grahams@rcp.co.uk>
10781 * parse.y : include system.h instead of including
10782 standard headers directly with the exception of <dirent.h>.
10784 1999-01-06 Per Bothner <bothner@cygnus.com>
10786 * lex.h: Moved static function declarations to lex.c,
10787 to shut up some -Wall warnings.
10788 * lex.c: Static function declarations moved here.
10789 * jcf-dump.c: Small fixes to shut up -Wall warnings.
10791 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10793 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
10795 1998-12-22 Per Bothner <bothner@cygnus.com>
10797 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
10798 * verify.c (verify_jvm_instructions): Fix off-by-one error.
10800 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
10801 (localvar_alloc): Change return type to void,
10802 (emit_unop): Remove unused variable size.
10804 * jcf-write.c (struct jcf_block): Add new union.
10805 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
10806 (call_cleanups): New functions.
10807 (struct jcf_partial): New fields num_finalizers and return_value_decl.
10808 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
10809 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
10810 * lang.c (lang_init): Call using_eh_for_cleanups.
10811 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
10812 completing operands to patch_synchronized_statement.
10813 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
10814 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
10815 WITH_CLEANUP_EXPR instead of TRY_EXPR.
10817 1998-12-20 John F. Carr <jfc@mit.edu>
10819 * Make-lang.in: Comment out control-Ls; they upset some makes.
10821 1998-12-18 Tom Tromey <tromey@cygnus.com>
10823 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
10826 1998-12-17 Tom Tromey <tromey@cygnus.com>
10828 * parse.y (DIR_SEPARATOR): New define.
10829 (check_class_interface_creation): Use it.
10831 * parse-scan.y (report_main_declaration): Recognize
10832 `java.lang.String' in argument to main.
10834 1998-12-16 Per Bothner <bothner@cygnus.com>
10836 * parse.y (create_interface): Remove bogus test.
10838 1998-12-16 Per Bothner <bothner@cygnus.com>
10840 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
10841 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
10843 1998-12-16 Tom Tromey <tromey@cygnus.com>
10845 * parse-scan.y (qualified_name): Use correct sprintf format.
10847 1998-12-15 Tom Tromey <tromey@cygnus.com>
10849 * gjavah.c (print_field_info): Changed how most negative number is
10852 1998-12-14 Per Bothner <bothner@cygnus.com>
10854 * parse.y (fold_constant_for_init): New function.
10855 (resolve_expression_name): Don't replace static final
10856 constant-initialized fields by its value.
10857 (java_complete_lhs): New. Same as java_complete_tree, except does
10858 not replace static final constant-initialized fields by their values.
10859 (register_fields): If there is an initializer, set DECL_INITIAL and
10860 MODIFY_EXPR_FROM_INITIALIZATION_P.
10861 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
10862 Only call patch_initialized_static_field if
10863 MODIFY_EXPR_FROM_INITIALIZATION_P.
10864 (patch_initialized_static_field): If not valid constant, clear
10867 * parse.y (lookup_field_wrapper): Fix thinko.
10869 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
10870 set and restore global lineno.
10872 1998-12-14 Tom Tromey <tromey@cygnus.com>
10874 * gjavah.c (print_field_info): If value to print is the smallest
10875 value of its size, then print as hex to avoid later warnings from
10878 1998-12-14 Tom Tromey <tromey@cygnus.com>
10880 * gjavah.c (decompile_method): Decompile `return null'.
10881 (process_file): Generate `#pragma interface'.
10882 (method_declared): New global.
10883 (print_method_info): Set it.
10884 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
10885 (print_method_info): Handle abstract methods.
10887 1998-12-13 Per Bothner <bothner@cygnus.com>
10889 * parse.y (patch_method_invocation): If class_decl is null
10890 (e.g. an array type), use original type.
10892 * parse.y (check_thrown_exceptions): Temporary hack to suppress
10893 errors about uncaught exception from clone (of array, specifically).
10895 1998-12-13 Tom Tromey <tromey@cygnus.com>
10897 * gjavah.c (decompile_method): Handle all types of `return'
10898 opcode. Decompile `return this' and `return'.
10899 (method_access): New global.
10900 (print_method_info): Set it.
10901 (decompile_method): Don't decompile a synchronized method.
10903 1998-12-13 Tom Tromey <tromey@cygnus.com>
10905 * jcf-reader.c (jcf_parse_one_method): Recognize
10907 * gjavah.c (HANDLE_END_METHOD): New macro.
10908 (HANDLE_CODE_ATTRIBUTE): New macro.
10909 (decompile_method): New function.
10910 (print_method_info): Don't print `;\n' at end of function decl.
10911 Include java-opcodes.h.
10912 (decompiled): New global.
10914 1998-12-12 Per Bothner <bothner@cygnus.com>
10916 * class.c (build_class_ref): Handle PRIMTYPE.class if
10917 flag_emit_class_files.
10918 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
10919 if flag_emit_class_files.
10920 * parse.y (java_complete_tree): Pre-liminary support for
10921 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
10923 * parse.y (patch_synchronized_statement): Don't call monitorexit
10924 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
10926 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
10928 * zipfile.h (opendir_in_zip): New declaration.
10929 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
10930 (opendir_in_zip): New function, using code from open_in_zip.
10931 (open_in_zip): Call opendir_in_zip.
10932 (find_class): Remove no-longer-used do_class_file parameter,
10933 but add source_ok parameter. Change logic so if we find a .java file,
10934 we don't look for .class in later classpath emtries.
10935 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
10936 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
10937 * gjavah.c: Update call to find_class.
10938 * jcf-dump.c: Likewise.
10940 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
10941 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
10942 nothing if body is empty_stmt_node.
10943 Various little fixes so SP gets correctly adjusted.
10944 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
10945 For CALL_EXPR, test if static first.
10946 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
10947 such as the ones we create for Object and Class.
10948 Set and restore current_function_decl.
10949 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
10950 (note_possible_classname): New function.
10951 (read_import_entry): Removed. Merged with read_import_dir.
10952 (read_import_dir): Don't call find_class - that only gives us
10953 the first classpath entry having the needed package.
10954 Use the struct buffer data structure from buffer.h.
10955 (read_import_dir, find_in_imports_on_demand): The remembered
10956 class names now use '.' (not '/') as package separator.
10958 * parse.y (java_complete_expand_methods): Call write_classfile
10959 here, and not in java_expand_classes (which only gets first class).
10961 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10963 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
10964 (register_fields): If a static fields has an initializer, just
10965 chain it on ctxp->static_initialized, and handle later.
10966 (java_complete_expand_methods): Force <clinit> first.
10967 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
10968 - it's already been completed.
10969 (patch_initialized_static_field): New function.
10970 (java_complete_field): Call it.
10972 1998-12-12 Per Bothner <bothner@cygnus.com>
10974 * expr.c (encode_newarray_type, build_new_array): New functions.
10975 * java-tree.h: Declare build_new_array.
10976 * jcf-write.c (patch_newarray): Use build_new_array.
10978 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
10979 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
10981 * parse.y (patch_new_array_init): Re-organize.
10982 Now is passed the actual array (pointer) type of the value.
10983 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
10984 (patch_array_constructor): Removed - merged into patch_new_array_init.
10985 (java_complete_tree): Update patch_new_array_init.
10987 * jcf-write.c (find_constant_index): New function.
10988 (generate_bytecode_insns): Use find_constant_index.
10989 (generate_classfile): Use find_constant_index for ConstantValue.
10991 1998-12-11 Tom Tromey <tromey@cygnus.com>
10993 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
10994 * decl.c (init_decl_processing): Renamed dtable -> vtable.
10995 * class.c (make_class_data): Renamed dtable -> vtable, and
10996 dtable_method_count -> vtable_method_count.
10998 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11000 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11001 global variables, initialized.
11002 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11003 Declared new global variables.
11004 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11005 double_zero_node, integer_zero_node upon direct matching.
11006 * parse.y (purify_type_name): Added function prototype.
11007 (duplicate_declaration_error_p): Consider new_type as potentially
11008 being a incomplete type. Use purify_type_name on type string.
11009 (method_header): saved_type: unused variable removed. Don't figure
11010 return type if method name is invalid.
11011 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11012 processed by patch_unaryop.
11013 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11014 increment/decrement node into its original type after binary
11015 numeric promotion on its operands.
11017 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11019 * parse.y (array_initializer:): Array init operand is NULL_TREE
11020 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11021 now an error. Fixed indentation problems.
11022 (patch_string): Handle error_mark_node as an argument.
11023 (patch_new_array_init): Fixed indentation problems.
11024 (array_constructor_check_entry): Removed check on null wfl_value.
11025 Return an error if wfl_value's walk returns an error.
11027 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11029 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11030 * lex.c (java_lex): Remember column position before advancing one
11031 token. Retain location information on OCB_TK.
11032 * lex.h (typedef struct java_lc): Added new field.
11033 * parse.h (GET_SKIP_TYPE): New macro.
11034 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11035 * parse.y (build_new_array_init, patch_new_array_init,
11036 patch_array_constructor, maybe_build_array_element_wfl,
11037 array_constructor_check_entry): New function prototypes.
11038 (switch_block:): Tagged <node>.
11039 (OCB_TK): Tagged <operator>.
11040 (array_initializer:): Installed actions.
11041 (variable_initializer): Build location information on element if
11043 (switch_statement:): Fixed indentation typo.
11044 (switch_block:): Redefined default action.
11045 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11046 (patch_assignment): Removed duplicate code.
11047 (maybe_build_array_element_wfl, build_new_array_init,
11048 patch_new_array_init, patch_array_constructor,
11049 array_constructor_check_entry): New functions.
11051 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11053 * parse.y (array_initializer): Tagged <node>.
11054 (variable_initializer:): Use default rule.
11055 (array_initializer:): Defined actions.
11056 (variable_initializers:): Likewise.
11057 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11058 non-static field accesses.
11059 (patch_invoke): Fixed indentation typo.
11060 (java_complete_tree): Likewise.
11061 (build_labeled_block): Changed leading comment. Generate an error
11062 in case of duplicate loop labels.
11063 (patch_conditional_expr): Patch results of string concatenation
11066 1998-12-06 Per Bothner <bothner@cygnus.com>
11068 * constants.c (find_methodref_index): When the class is an interface,
11069 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11071 * decl.c (finit_identifier_node): Use "$finit$", rather than
11072 "<finit>" (which Sun's verifier rejects).
11073 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11074 (generate_field_initialization_code): Removed.
11075 (fix_constructors) Don't add call to $finit$ here (wrong order).
11076 (patch_method_invocation): Add $finit$ call here.
11078 * java-tree.h (CALL_USING_SUPER): New macro.
11079 * parse.y (patch_invoke): Remove im local variable.
11080 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11081 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11082 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11084 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11086 * parse.y (java_complete_tree): Don't complain about unreachable
11087 statement if it is empty_stmt_node.
11089 * jcf-write.c (find_constant_wide): New function.
11090 (push_long_const): Use find_constant_wide.
11092 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11093 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11094 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11095 Emit invokeinterface when calling an interface method.
11096 Emit invokespecial also when calling super or private methods.
11098 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11100 1998-12-06 Per Bothner <bothner@cygnus.com>
11102 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11104 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11106 * java-tree.h (java_layout_seen_class_methods): New function
11108 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11109 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11110 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11111 * parse.y (method_declarator:): Defined action.
11112 (issue_warning_error_from_context): input_filename saved, set to
11113 the appropriate value and restored after java_error is called.
11114 (build_unresolved_array_type): Fixed comment.
11115 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11116 (method_header): Deal with return type the same way type are
11117 handled for fields and method's parameters and local variables
11119 (check_method_redefinition): Removed extra CR.
11120 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11121 (java_layout_seen_class_methods): New function.
11122 (java_layout_classes): Call java_layout_seen_class_methods.
11124 1998-12-03 Per Bothner <bothner@cygnus.com>
11126 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11128 1998-12-03 Per Bothner <bothner@cygnus.com>
11130 * jcf-dump.c (main): Fix error message.
11131 * jcf-path.c (add_entry): Style fix.
11133 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11135 * class.c (layout_class_method): Call build_java_argument_signature
11136 on constructors too.
11137 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11138 (patch_method_invocation): Define a primary when resolving an
11139 expression name. Augmented comment on code checking illegal `this'
11140 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11142 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11144 * class.c (layout_class_method): Don't report error on non-static
11145 overriding static if the method is private.
11146 * java-tree.h (finish_class): Prototype added.
11147 * lex.c (java_get_line_col): Handle col argument -2 value.
11148 * parse.h: All static method declarations moved to parse.y.
11149 * parse.y: Now contains all static method declarations previously
11151 (find_expr_with_wfl, missing_return_error,
11152 unreachable_stmt_error): New functions.
11153 (java_get_real_method_name): Identify constructors bearing class
11154 names in source code compiled classes only.
11155 (java_complete_expand_methods): Call missing_return_error.
11156 (invocation_mode): Private methods invoked as static methods.
11157 (java_complete_tree): Call unreachable_stmt_error.
11159 1998-12-01 Tom Tromey <tromey@cygnus.com>
11161 * Makefile.in (+target): Removed.
11162 (+xmake_file): Likewise.
11163 (+tmake_file): Likewise.
11164 (.NOEXPORT): Removed duplicate.
11166 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11168 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11170 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11172 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11173 libiberty.h. Provide an xmalloc definition.
11175 * jvspec.c: Remove the xmalloc prototype.
11177 * parse-scan.y: Include config.h and system.h. Don't include
11178 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11179 Provide an xstrdup definition.
11181 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11183 * jcf-path.c (add_entry): Recognize ".jar" too.
11184 * lang-specs.h: Likewise.
11186 1998-11-26 Per Bothner <bothner@cygnus.com>
11188 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11189 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11191 * jcf-write.c (generate_bytecode_insns):
11192 Handle pre/post-increment/decrement of long.
11194 * jcf-write.c (generate_bytecode_insns):
11195 Handle missing exception handler (finally for synchronized).
11197 1998-11-25 Per Bothner <bothner@cygnus.com>
11199 * java-tree.h (end_params_node): Declare global.
11200 * decl.c (end_params_node): New global.
11201 (init_decl_processing, start_java_method): Use end_params_node for
11202 end of list of parameter types. Follows correct gcc conventions.
11203 * expr.c (pop_argument_types, pop_arguments): Likewise.
11204 * lang.c (put_decl_node): Likewise.
11205 * typeck.c (various places): Likewise.
11206 * class.y (various places): Likewise.
11207 * parse.y (various places): Likewise.
11209 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11210 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11212 * class.c: Add #include flags.h, remove no-longer needed declaration.
11214 * class.c (layout_class_method): Remove commented-out code, re-format.
11215 Don't add vtable entry (or index) for private methods.
11216 * expr.c (expand_invoke): A private method is implicitly final.
11217 * class.c (make_class_data): If inlining or optimizing,
11218 skip private methods.
11220 * class.c (finish_class): New function. Calls existing methods,
11221 but alls emits deferred inline functions.
11222 * jcf-parse.c (parse_class_file): Call finish_class.
11223 * parse.y (java_complete_expand_methods): Likewise.
11225 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11227 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11229 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11231 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11233 1998-11-24 Per Bothner <bothner@cygnus.com>
11235 * (generate_classfile): Always write class access flag with
11238 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11240 * class.c (maybe_layout_super_class): New function.
11241 (layout_class): Reorganized. Loop on class methods dispatched into
11242 a new function. Call maybe_layout_super_class.
11243 (layout_class_methods, layout_class_method): New functions.
11244 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11246 (expand_invoke): Likewise.
11247 * java-tree.h (all_class_list): New global variable declared.
11248 (layout_class_methods, layout_class_method): New function
11250 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11251 * jcf-parse.c (all_class_list): New global variable.
11252 (load_class): Extended what class_or_name can be. Use parser
11253 context mechanism to save globals before calling jcf_parse.
11254 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11255 is set on the file name.
11256 (jcf_parse): Layout class methods when Object is loaded, otherwise
11257 record class in all_class_list for delayed method layout.
11258 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11259 * lang.c (put_decl_node): Decode <init> into the decl context
11261 * lex.c (java_allocate_new_line): Use xmalloc.
11262 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11263 pointers, not TREE_LIST elements.
11264 (struct parser_ctxt): Fixed comment indentations, added comments
11265 and reordered some fields.
11266 (java_check_methods): Function prototype removed.
11267 * parse.y (java_push_parser_context): Use xmalloc.
11268 (java_parser_context_restore_global): Pop extra pushed ctxp only
11269 when there's nothing next.
11270 (maybe_create_class_interface_decl): Fixed comment, add new
11271 created class decl to all_class_list.
11272 (method_header): Use GET_REAL_TYPE on argument's types.
11273 (method_declarator): Use GET_REAL_TYPE, change type to the real
11274 type in TREE_LIST dependency node. Build argument list with the
11276 (create_jdep_list): Use xmalloc. Removed allocation error message.
11277 (obtain_incomplete_type): Fixed leading comment. Broadened
11278 incoming argument meaning.
11279 (register_incomplete_type): Use xmalloc. Removed allocation error
11281 (safe_layout_class): Fixed leading comment.
11282 (jdep_resolve_class): Reversed if statement condition and switch
11283 if and else bodies.
11284 (resolve_and_layout): Fixed leading comment. Broadened incoming
11286 (complete_class_report_errors): New local variable name, for
11287 clarity. purify_type_name used for all error cases.
11288 (java_get_real_method_name): Stricter check on constructors.
11289 (java_check_regular_methods): Reverse methods list only if not
11290 already laid out. Layout artificial constructor.
11291 (java_check_methods): Deleted.
11292 (source_start_java_method): Obtain incomplete type for patchable
11294 (java_layout_classes): Fixed leading comment. Use
11295 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11296 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11297 before returning. Fixed comments.
11298 (java_expand_classes): Check for errors up front.
11299 (patch_method_invocation): Class to search is resolved and laid
11302 1998-11-24 Per Bothner <bothner@cygnus.com>
11304 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11306 * javaop.h (int8): Removed - not used.
11307 (jbyte): Redefine portably with correct signedness.
11309 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11311 * jcf-write.c (generate_bytecode_insns): Fix typo
11312 OPCODE_getstatic to OPCODE_getfield.
11314 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11315 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11316 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11318 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11320 * jcf-parse.c (jcf_parse_source): Function returned type is
11321 void. Added prototype.
11322 (jcf_parse): Function returned type is void.
11323 (yyparse): Remove call to fclose on the last parsed file.
11325 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11327 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11329 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11330 (layout_class): Cope with methods featuring WFL in decl names.
11331 * decl.c (unqualified_object_id_node): New global variable,
11333 (build_decl_no_layout): Removed.
11334 * expr.c (build_primtype_type_ref): Handle Double.
11335 (java_lang_expand_expr): Fixed indentations.
11336 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11337 (flag_wall, flag_redundant, flag_not_overriding,
11338 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11339 variable declarations.
11340 (build_decl_no_layout): Removed prototype.
11341 (java_get_real_method_name): Added prototype.
11342 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11343 (java_parse_abort_on_error): Macro now just returns.
11344 * jcf-parse.c (jcf_parse_source): Check fclose returned
11345 value. Call emit_register_classes if java_report_errors returns
11347 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11348 flag_static_local_jdk1_1): New integer flags.
11349 (lang_decode_option): New flags set here.
11350 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11351 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11352 the flag_redundant variable.
11353 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11354 when parsing java.lang.Object class.
11355 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11356 NULL_TREE to build.
11357 (resolve_qualified_expression_name): Fixed indentation.
11358 (patch_array_ref): Changed prototype.
11359 (not_initialized_as_it_should_p): Prototype removed.
11360 (java_report_errors): Added function prototype.
11361 * parse.y (formal_parameter:): Changed error message for not yet
11362 supported final parameters.
11363 (class_type_list:): Set both PURPOSE and VALUE of created
11364 TREE_LIST to be class_type.
11365 (primary_no_new_array:): Handle class literals on primitive types.
11366 (parse_warning_context): Reinstalled correct force_error and
11367 do_warning flags setups.
11368 (java_report_errors): Changed prototype. Return java_error_count
11370 (variable_redefinition_error): Consider treating variable type as
11372 (create_interface): Warn about redundant abstract modifier if
11373 flag_redundant is set. Changed error message.
11374 (lookup_field_wrapper): Save/restore globals before/after looking
11376 (duplicate_declaration_error_p): Consider treating declaration
11377 type as a fake pointer.
11378 (register_fields): Extract real type from dependency node. Check
11379 for duplicate field declaration after type adjustment. Use
11380 DECL_INITIAL to store static final initialized values.
11381 (method_header): Extract real function type from dependency node.
11382 (check_abstract_method_header): Use GET_METHOD_NAME.
11383 (obtain_incomplete_type): Layout fake pointer type.
11384 (safe_layout_class): Don't try to check for methods before layout.
11385 (java_complete_class): Don't check for correct throws clause
11386 elements inheritance here.
11387 (resolve_and_layout): Broadened name parameter meaning.
11388 (reset_method_name): Use GET_METHOD_NAME.
11389 (java_get_real_method_name): New function.
11390 (java_check_regular_methods): Don't check methods in
11391 java.lang.Object. Verify lineage of throws clause elements. Use
11392 flag_no_overriding in warning report.
11393 (check_throws_clauses): Don't check if class was from
11394 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11395 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11396 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11397 warning on unsupported final local variables. Use build_decl
11398 instead of build_decl_no_layout. Get real local variable type from
11400 (source_start_java_method): Get real parameter type from
11401 dependency node. Call build_decl instead of build_decl_no_layout.
11402 (java_layout_classes): Reverse tree and layout type and class as
11403 required. Mark class as loaded when done.
11404 (resolve_field_access): Fixed indentation. Restricted condition
11405 leading to static field access code generation. Set field_type
11406 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11407 (resolve_qualified_expression_name): Initialize type_found to
11408 null. Handle static field resolved during qualification. Fixed
11409 layout on non primitive field decl types.
11410 (not_accessible_p): Fixed typo in comment.
11411 (patch_method_invocation): Resolve and layout class to search from
11413 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11414 layout non primitive type, if necessary. Make method node only to
11416 (find_applicable_accessible_methods_list): Consider WFL'ed method
11417 decl names. Fixed indentation.
11418 (argument_types_convertible): Resolve and layout target type if
11420 (java_complete_tree): Fixed indentation problems. Rewrote
11421 CALL_EXPR thrown exceptions check. Re-installed further processing
11422 of the assignment in certain cases.
11423 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11424 inlining on class literals.
11425 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11427 (valid_method_invocation_conversion_p): Likewise.
11428 (patch_string): Temporary disable forbidden use of `this' in
11429 explicit constructor invocations when doing string concatenation
11430 within their scope.
11431 (patch_unaryop): Added comment. Reinstalled code to disable
11432 further check on assignment operation with cast expression RHS.
11433 (patch_switch_statement): Fixed indentation.
11434 (build_try_statement): Call build_decl instead of
11435 build_decl_no_layout.
11436 (patch_synchronized_statement): Likewise.
11437 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11438 IS_UNCHECKED_EXPRESSION_P.
11439 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11440 layout argument exception type.
11441 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11442 of IS_UNCHECKED_EXPRESSION_P.
11444 1998-11-18 Anthony Green <green@cygnus.com>
11446 * jcf-parse.c (yyparse): Open class file in binary mode.
11448 1998-11-15 Per Bothner <bothner@cygnus.com>
11450 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11452 * jcf-write.c (perform_relocations): Move check out one loop.
11454 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11456 * Make-lang.in: Fix reference to srcdir.
11457 * jv-scan.c: Add missing xmalloc prototype.
11458 * jvgenmain.c: Ditto.
11460 1998-11-15 Per Bothner <bothner@cygnus.com>
11462 * decl.c (error_mark_node), java-tree.h: New global.
11463 * parse.y: Use empty_stmt_node instead of size_zero_node.
11464 (build_if_else_statement): If missing else, use empty_stmt_node.
11466 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11467 (java_complete_expand_method): Complain if return is missing.
11468 (java_check_regular_methods): Comment out incorrect error check.
11469 (not_accessible_p): Fix incorrect handling of protected methods.
11470 (patch_method_invocation): Pass correct context to not_accessible_p.
11471 (find_applicable_accessible_methods_list): Likewise.
11472 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11473 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11474 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11475 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11477 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11478 (push_int_const): Remove reundant NOTE_PUSH.
11479 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11480 (- case SWITCH_EXPR): Fix code generation bug.
11481 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11482 (generate_classfile): More robust for abstract methods.
11484 1998-11-15 Anthony Green <green@cygnus.com>
11486 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11487 * Make-lang.in: Ditto.
11489 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11490 * jvgenmain: Ditto.
11492 1998-11-15 Per Bothner <bothner@cygnus.com>
11494 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11496 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11498 1998-11-14 Per Bothner <bothner@cygnus.com>
11500 Allow uses of interface types to verify. This is not really
11501 type-safe, but it matches what Sun does, and is OK as long as
11502 there are appropriate run-time checks.
11503 * verify.c (merge_types): If merging two interface types,
11504 just set the result to java.lang.Object.
11505 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11507 1998-11-13 Tom Tromey <tromey@cygnus.com>
11509 * gjavah.c (main): Handle --output-class-directory argument.
11510 * jvspec.c (lang_specific_driver): Translate `-d' into
11511 -foutput-class-dir.
11512 * jcf.h (jcf_write_base_directory): Declare.
11513 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11514 * lang-options.h: Mention -foutput-class-dir.
11515 * jcf-write.c (jcf_write_base_directory): New global.
11516 (make_class_file_name): Put generated .class file into `-d'
11517 directory, or into source directory if -d not given. Function now
11519 (write_classfile): Free class file name. Handle case where class
11521 (DIR_SEPARATOR): New macro.
11522 Include <sys/stat.h>
11524 * Makefile.in (prefix): New macro.
11526 1998-11-12 Per Bothner <bothner@cygnus.com>
11528 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11529 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11530 here (done in patch_invoke instead).
11531 (case_identity): Moved here from parse.y.
11533 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11534 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11535 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11536 so they can be efficiently scanned without recursion.
11537 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11538 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11539 in BLOCK iteratively, rather than recursively.
11541 * parse.y (do_unary_numeric_promotion): New function.
11542 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11544 * parse.y (patch_newarray): Various fixes.
11546 Re-do handling of switch statements (for proper block scoping).
11547 * parse.y: Add just a single block for the enture switch block,
11548 but don't create any "case blocks".
11549 (group_of_labels): Rmeoved unneeded non-terminal.
11550 CASE_EXPR and DEFAULT_EXPR are added to current block.
11551 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11552 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11553 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11554 * parse.y (wfl_operator, print_int_node): Make non-static.
11555 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11556 as part of recursive scan of block.
11557 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11558 (patch_switch_statement): Most tests move dinto java_complete_tree.
11560 * parse.y: Make various production be non-typed (void).
11561 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11562 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11563 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11565 * jcf-write.c (struct jcf_handler): New type.
11566 (struct jcf_switch_state): New type.
11567 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11568 (alloc_handler, emit_unop, emit_reloc): New functions.
11569 (adjust_typed_op): Add extra parameter ("max type" offset).
11570 (emit_switch_reloc, emit_case-reloc): New function.
11571 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11572 (generate_bytecode_insns): Support REAL_CST, switch statements,
11573 exception handling, method calls, object/array creation, and more.
11575 * class.c: Remove some unused variables.
11576 * constants.c (find_string_constant): New function.
11577 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11578 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11579 if flag_emit_class_files.
11581 1998-11-12 Tom Tromey <tromey@cygnus.com>
11583 * jcf-io.c (find_class): Added explanatory comment.
11585 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11586 trailing slash to `.zip' entries.
11588 * jvspec.c (lang_specific_driver): Correctly handle case where
11589 GC_NAME not defined.
11591 1998-11-11 Tom Tromey <tromey@cygnus.com>
11593 * jvspec.c (GC_NAME): New define.
11594 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11596 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11598 1998-11-11 Per Bothner <bothner@cygnus.com>
11600 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11602 1998-11-11 Tom Tromey <tromey@cygnus.com>
11604 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11606 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11608 * class.c (is_compiled_class): Call safe_layout_class for class
11609 compiled from source.
11610 * conver.h (convert_to_integer, convert_to_real,
11611 convert_to_pointer): Added prototypes.
11612 * decl.c (init_decl_processing): Non longer push the decls of
11613 `methodtable', `constants', `Class', `Field', `dispatchTable'
11614 `jexception' and `Method'.
11615 * expr.c (build_invokeinterface): New function.
11616 (expand_invoke): static variable CLASS_IDENT now in
11617 build_invokeinterface. Use build_invokeinterface.
11618 (expand_java_field_op): Moved code to inline
11619 java.lang.PRIMTYPE.TYPE into a function.
11620 (build_primtype_type_ref): New function.
11621 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11622 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11623 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11624 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11625 (DECL_LOCAL_STATIC_VALUE): New macro.
11626 (build_invokeinterface, build_primtype_type_ref): New function
11628 (java_parse_abort_on_error): Macro rewritten.
11629 * jcf-parse.c (current_method): Add comment to declaration.
11630 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11631 Function prototypes fixed.
11632 (jcf_parse_source): push/pop parser context. save/restore global.
11633 (parse_source_file): Fixed leading comment. Now take a
11634 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11635 classes and pop the parser context anymore.
11636 (yyparse): Push parser context, save globals, parse the source
11637 file, restore globals and pop the parser context when processing a
11639 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11640 * lex.c (java_parse_doc_section): New function.
11641 (java_lex): Call java_parse_doc_section when appropriate. Build an
11642 operator around INSTANCEOF_TK.
11643 * lex.h (java_lineterminator, java_sprint_unicode,
11644 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11645 Prototypes rewritten.
11646 (java_parse_escape_sequence, java_letter_or_digit_p,
11647 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11648 java_read_unicode, java_store_unicode, java_read_char,
11649 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11650 Added function prototypes.
11651 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11653 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11655 (struct parser_ctxt): New fields: deprecated,
11656 current_parsed_class_un, gclass_list.
11657 (fix_method_argument_names, issue_warning_error_from_context,
11658 resolve_package, lookup_package_type): New function prototypes.
11659 (resolve_expression_name): Fixed function prototype.
11660 (find_applicable_accessible_methods_list): Fixed indentation, added
11661 extra argument in prototype.
11662 (check_final_assignment, build_null_of_type, check_deprecation,
11663 check_method_redefinition, reset_method_name,
11664 java_check_regular_methods, java_check_abstract_methods,
11665 maybe_build_primttype_type_ref): New function prototype.
11666 * parse.y (conver.h): Include.
11667 (INSTANCEOF_TK): Tagged <operator>.
11668 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11669 (relational_expression:): Build binop for instanceof.
11670 (java_push_parser_context): Remember ctxp->gclass_list across
11672 (java_pop_parser_context): Simply return if no context
11673 exists. Remember gclass_list across contexts.
11674 (issue_warning_error_from_context): New function.
11675 (parse_error_context): Don't setup ctxp->elc here. Call
11676 issue_warning_error_from_context instead.
11677 (parse_warning_context): Likewise.
11678 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11679 setup. Link new class/interface to ctxp->gclass_list.
11680 (add_superinterfaces): Register interface as incomplete if not
11682 (create_class): Remember class unqualified name in
11683 ctxp->current_parsed_class_un. Check class deprecation.
11684 (register_fields): Check field deprecation. Remember static final
11685 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11687 (method_header): New local variable ORIG_ARG. Use unqualified
11688 current class name for check on constructor errors. Promote return
11689 type if of record type. Argument list fix moved in
11690 fix_method_argument_names, called here. Check method deprecation.
11691 (fix_method_argument_names): New function.
11692 (method_declarator): Promote record typed arguments.
11693 (safe_layout_class): Check class methods before layout.
11694 (java_complete_class): Compute field layout when patched.
11695 (do_resolve_class): Try to load class after having it renamed
11696 after the package name.
11697 (get_printable_method_name): Use DECL_CONTEXT.
11698 (reset_method_name): New function.
11699 (check_method_redefinition): Use reset_method_name.
11700 (java_check_regular_methods): New local variable
11701 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11702 names for error report. Check for compile-time error when method
11703 found has default (package) access.
11704 (java_check_abstract_methods): Now takes an interface DECL node as
11705 an argument. Also reinstall real name on unchecked
11706 overriding/hiding methods for error report.
11707 (java_check_methods): Fixed leading comment. Get classes to verify
11708 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11709 CLASS_METHOD_CHECKED_P on class verification.
11710 (lookup_java_method2): Get real method name if necessary.
11711 (find_in_imports): Don't check package class access here.
11712 (resolve_package, lookup_package_type): New functions.
11713 (java_layout_classes): Fixed leading comment. Take classes to be
11714 laid out from ctxp->gclass_list.
11715 (java_complete_expand_methods): Don't expand native and abstract
11717 (java_expand_classes): New function.
11718 (resolve_expression_name): Use additional argument ORIG. Retrieve
11719 values of static final field of primitive types.
11720 (resolve_field_access): Handles static final field of promotive
11722 (resolve_qualified_expression_name): Handle STRING_CST as
11723 primaries and package name resolution. Check deprecation on found
11724 decls. Set where_found and type_found on non static field resolved
11725 during qualification. Layout non primitive field decl types.
11726 (check_deprecation): New function.
11727 (maybe_access_field): Simplified.
11728 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11729 removed. Reverse method's argument when primary is a type. Don't
11730 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11731 instead. Include abstract class in the list of class searchable
11732 for constructors. Use DECL_CONTEXT of found method for access
11733 checks. Check method deprecation.
11734 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11735 converting arguments. Handle INVOKE_INTERFACE.
11736 (lookup_method_invoke): Search constructor using existing
11737 infrastructure (don't rely on lookup_java_constructor anymore).
11738 (find_applicable_accessible_methods_list): Extra argument flag
11739 LC. Now include constructor in the search.
11740 (qualify_ambiguous_name): Conditional expression are primaries.
11741 (not_initialized_as_it_should_p): static final are always
11743 (java_complete_tree): Pass extra NULL argument to
11744 resolve_expression_name. Stricter test to carry on patching
11745 assignments. New case for INSTANCEOF_EXPR.
11746 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11747 (check_final_assignment, maybe_build_primttype_type_ref): New
11749 (patch_assignment): Detect resolved static finals and carry normal
11750 assignment error check on them. Inline PRIMTYPE.TYPE read access.
11751 (try_builtin_assignconv): Access constant 0 on all primitive
11753 (valid_builtin_assignconv_identity_widening_p): Accept identical
11754 types. Accept all promoted type on int type.
11755 (valid_ref_assignconv_cast_p): Accept a null pointer to be
11756 assigned to a reference.
11757 (valid_method_invocation_conversion_p): Accept to check null
11759 (build_binop): Merge declaration and initialization of local
11761 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
11762 numeric types. Improved validity test for qualify operators on
11764 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
11765 and PREINCREMENT_EXPR. Also detect resolved static finals of a
11766 primitive type and issue the appropriate error message.
11767 (resolve_type_during_patch): Mark class loaded when resolved.
11768 (patch_cast): Allow null to be cased to reference types.
11769 (build_null_of_type): New function.
11770 (patch_array_ref): Handle array on references correctly.
11771 (patch_return): Removed unused local variable MODIFY. Force
11772 boolean to be returned as integers. Allows null to be returned by
11773 a function returning a reference.
11774 * typeck.c (convert_to_integer, convert_to_real,
11775 convert_to_pointer): Prototypes moved to convert.h
11776 (lookup_argument_method): Use method real name, if necessary.
11778 1998-10-30 Tom Tromey <tromey@cygnus.com>
11780 * class.c (build_class_ref): Changed name of primitive classes to
11783 * class.c (make_class_data): Renamed fields: nmethods to
11784 method_count, method_count to dtable_method_count. Always set
11785 `state' field to 0.
11786 * decl.c (init_decl_processing): Likewise.
11788 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11790 * class.c (layout_class): Don't mangle <finit>, produce
11791 __finit<class> instead. Don't verify artificial methods.
11792 * decl.c (finit_identifier_node): New declared global.
11793 (init_decl_processing): finit_identifier_node initialized.
11794 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
11795 * java-tree.h (finit_identifier_node): Declared as extern.
11796 (struct lang_decl): New field called_constructor.
11797 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
11798 (CLASS_HAS_FINIT_P): New macro.
11799 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
11800 explicit constructor invocation.
11801 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
11802 CALL_SUPER_CONSTRUCTOR_P): New macros.
11803 (write_classfile): Added prototype.
11804 * jcf-parse.c (jcf_parse_source): Parse and remember for
11805 generation if the file was seen on the command line.
11806 (parse_source_file): Don't write the class file here.
11807 (yyparse): Loop on files rewritten. Set current_jcf.
11808 (parse_zip_file_entries): Parse class file only if it was found.
11809 * lang.c (init_parse): Don't open command line provided filename
11811 (lang_parse): Don't set main_jcf anymore.
11812 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
11813 (JCONSTRUCTOR_CHECK): New macro.
11814 (JBSC_TYPE_P): New macro.
11815 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
11816 (COMPLETE_CHECK_OP_2): New macro.
11817 (struct parse_ctxt): New field explicit_constructor_p.
11818 (check_class_interface_creation): Fixed prototype indentation.
11819 (patch_method_invocation_stmt): Prototype reflects added argument.
11820 (patch_invoke): Likewise.
11821 (complete_method_declaration, build_super_invocation,
11822 verify_constructor_circularity,
11823 build_this_super_qualified_invocation, get_printable_method_name,
11824 patch_conditional_expr, maybe_generate_finit, fix_constructors,
11825 verify_constructor_super, create_artificial_method,
11826 start_artificial_method_body, end_artificial_method_body,
11827 generate_field_initialization_code): New function prototypes.
11828 * parse.y: Fixed leading comment
11829 (constructor_header:, constructor_body:, block_end:): Rules tagged
11831 (type_declaration:): Call maybe_generate_finit.
11832 (method_declaration:): Action for method_body: placed in new
11833 function complete_method_declaration, called here.
11834 (constructor_declaration:): Defined actions. Removed leading
11836 (constructor_header:): New rule with action.
11837 (constructor_body:): Rule rewritten using block_begin: and
11838 block_end:. Defined actions.
11839 (constructor_declarator:, explicit_constructor_invocation:):
11841 (block:): Use new rules block_begin: block_end:.
11842 (block_begin:, block_end:): New rules and actions.
11843 (block_statements:): Fixed error message for explicit
11845 (method_invocation:): Call build_this_super_qualified_invocation
11846 if primary is `this' or `super' was seen.
11847 (conditional_expression:): Action defined.
11848 (extra_ctxp_pushed_p): New static global flag.
11849 (java_parser_context_save_global): Create parser context if
11850 necessary. Use extra_ctxp_pushed_p to remember it.
11851 (java_parser_context_restore_global): Pop extra parser context if
11853 (build_array_from_name): Array on primitive types are marked
11855 (register_fields): Restore new name in field initializer
11856 expression if type was altered. Non static fields initialized upon
11857 declaration marked initialized.
11858 (maybe_generate_finit): New function.
11859 (maybe_generate_clinit): Use create_artificial_method,
11860 start_artificial_method_body, end_artificial_method_body. Generate
11861 debug info for enclosed initialization statements.
11862 (method_header): Fixed leading comment. Check constructor
11863 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
11865 (complete_method_declaration, constructor_circularity_msg,
11866 verify_constructor_circularity): New functions.
11867 (get_printable_method_name): New function.
11868 (check_method_redefinition): Don't rename <finit> methods. Fix
11869 declared constructor names. Error message for
11870 constructors modified.
11871 (java_check_regular_methods): Local variable seen_constructor
11872 renamed saw_constructor. Skip verification on constructors. Create
11873 default constructor with create_artificial_method.
11874 (java_check_methods): Removed unnecessary empty line.
11875 (create_artificial_method, start_artificial_method_body,
11876 end_artificial_method_body): New functions.
11877 (java_layout_classes): Changed leading comment. Reverse fields
11878 list if necessary. Always layout java.lang.Object if being
11880 (java_complete_expand_methods): Verify constructor circularity.
11881 (java_complete_expand_method): Call fix_constructor on
11882 constructors. Local variable no_ac_found removed. Restore
11883 bindings if method body expansion failed.
11884 (fix_constructors, verify_constructor_super,
11885 generate_field_initialization_code): New function.
11886 (java_expand_classes): Fixed leading comment. Write class file
11888 (resolve_expression_name): Check for illegal instance variable
11889 usage within the argument scope of an explicit constructor
11891 (resolve_qualified_expression_name): Pass extra from_super flag
11892 when invoking patch_method_invocation_stmt. New case for
11893 conditional expression when used as a primary. Check for error
11894 when acquiring super.
11895 (patch_method_invocation_stmt): Added extra argument super. New
11896 local variable is_static_flag. Set class_to_search according to
11897 the nature of the constructor invocation. Don't add `this'
11898 argument when expanding NEW_CLASS_EXPR. Check for illegal method
11899 invocation within the argument scope of explicit constructor
11900 invocation. Set is_static according to is_static_flag. Provide
11901 extra `super' argument to patch_invoke invocation.
11902 (patch_invoke): New argument from_super. Loop on arguments
11903 indentation fixed. Pass from_super to invocation_mode. New switch
11904 case INVOKE_SUPER. Fixed error message in switch default case.
11905 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
11907 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
11908 (lookup_method_invoke): Fixed prototypes in candidates list. Error
11909 message takes constructors into account.
11910 (find_applicable_accessible_methods_list): Fixed indentation.
11911 (qualify_ambiguous_name): Take explicit constructor invocation
11912 into account. Deal with a conditional expression as a primary to
11914 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
11915 case. Added extra argument to patch_method_invocation_stmt.
11916 Register calls made to explicit constructor `this'. Don't call
11917 save_expr in ARRAY_REF case when emitting class files. Check for
11918 illegal use of this when expanding explicit constructor invocation
11920 (complete_function_arguments): Set and reset parser context
11921 explicit_constructor_p field value when appropriate.
11922 (build_super_invocation, build_this_super_qualified_invocation):
11924 (patch_assignment): Fixed typo.
11925 (patch_unaryop): Check on final fields occurs only when a decl
11927 (patch_return): Take constructors into account.
11928 (patch_conditional_expr): New function.
11929 * typeck.c (build_java_signature): Removed unnecessary empty line.
11931 1998-10-28 Jeffrey A Law (law@cygnus.com)
11933 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
11935 1998-10-28 Tom Tromey <tromey@cygnus.com>
11937 * decl.c (init_decl_processing): Renamed fields.
11938 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
11939 interface_len, msize fields.
11941 * class.c (make_class_data): Removed subclass_head and
11942 subclass_next fields.
11943 * decl.c (init_decl_processing): Removed subclass_head and
11944 subclass_next fields.
11946 1998-10-28 Jeffrey A Law (law@cygnus.com)
11948 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
11949 * mangle.c (emit_unicode_mangled_name): Similarly.
11951 1998-10-26 Nick Clifton <nickc@cygnus.com>
11953 * jcf-parse.c (get_constant): Place braces around code to compute
11954 'd' when REAL_ARITHMETIC is not defined.
11956 1998-10-25 H.J. Lu (hjl@gnu.org)
11958 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
11961 1998-10-23 Tom Tromey <tromey@cygnus.com>
11963 * lang-specs.h: `.zip' files are input to jc1.
11965 1998-10-22 Per Bothner <bothner@cygnus.com>
11967 * jvspecs.c: Add (but don't enable) support for combining multiple
11968 .class and .java input filenames to a single jc1 invocation.
11969 Add support for -C flag (copile to .class files).
11970 Translate -classpath and -CLASSPATH arguments.
11971 * lang-specs.h: Don't set %2 spec.
11973 1998-10-22 Tom Tromey <tromey@cygnus.com>
11975 * jcf-path.c (add_entry): Don't add trailing separator if entry is
11977 (add_path): Don't add trailing separator to non-empty path
11980 * lang.c (lang_decode_option): Check for -fclasspath and
11981 -fCLASSPATH before examining other `-f' options.
11983 * java-tree.h (finalize_identifier_node): Don't declare.
11984 * class.c (make_class_data): Don't push "final" field.
11985 * decl.c (init_decl_processing): Don't push "final" field.
11986 (finalize_identifier_node): Removed.
11987 (init_decl_processing): Don't set finalize_identifier_node.
11989 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
11991 1998-10-11 Anthony Green <green@cygnus.com>
11993 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
11994 (JV_SCAN_SOURCES): New macro.
11995 (JCF_DUMP_SOURCES): Likewise.
11996 (jcf-dump$(exeext)): New target.
11997 (jv-scan$(exeext)): New target.
11999 1998-10-22 Tom Tromey <tromey@cygnus.com>
12001 * Makefile.in (LEX): Removed.
12002 (LEXFLAGS): Likewise.
12003 (SET_BISON): New macro.
12005 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12006 spurious diffs in parse.c.
12007 ($(PARSE_SCAN_C)): Likewise.
12008 (PARSE_DIR): New macro.
12010 (PARSE_SCAN_C): Likewise.
12011 (PARSE_RELDIR): New macro.
12013 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12015 * jcf-io.c (find_class): Use saw_java_source to determine when to
12016 look for `.java' file.
12017 * jcf-parse.c (saw_java_source): New global.
12018 (yyparse): Set it if `.java' file seen.
12020 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12021 (GCJH_SOURCES): Likewise.
12022 * Makefile.in (datadir): New macro.
12023 (libjava_zip): Likewise.
12024 (JAVA_OBJS): Added jcf-path.o.
12025 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12026 (../gcjh$(exeext)): Likewise.
12027 (jcf-path.o): New target.
12028 * java-tree.h (fix_classpath): Removed decl.
12029 * jcf-parse.c (fix_classpath): Removed.
12030 (load_class): Don't call fix_classpath.
12031 * parse.y (read_import_dir): Don't call fix_classpath.
12032 * lex.h: Don't mention classpath.
12033 * lex.c (java_init_lex): Don't initialize classpath.
12034 * jcf-io.c (classpath): Removed global.
12035 (find_class): Use jcf_path iteration functions. Correctly search
12036 class path for .java file.
12037 (open_in_zip): New argument `is_system'.
12038 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12039 classpath-related options.
12040 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12042 (lang_init): Call jcf_path_init.
12043 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12044 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12045 Correctly put braces around second string in each entry.
12046 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12047 classpath-related options.
12048 (help): Updated for new options.
12049 * jcf.h: Declare functions from jcf-path.c. Don't mention
12050 `classpath' global.
12051 * jcf-path.c: New file.
12053 * jcf-depend.c: Include jcf.h.
12055 * jcf-write.c (localvar_alloc): Returns `void'.
12056 (localvar_free): Removed unused variable.
12058 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12059 (init_parse): Use OBJECT_SUFFIX, not ".o".
12061 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12063 * class.c (emit_register_classes): Renamed from
12064 emit_register_class.
12065 * java-tree.h (emit_register_classes): Prototype renamed from
12066 emit_register_class.
12067 * jcf-parse.c (yyparse): Call emit_register_classes once before
12069 * parse.y (java_expand_classes): No longer register classes.
12071 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12073 * class.c (is_compiled_class): New local variable
12074 seen_in_zip. Identify classes found in currently compiled source
12076 * decl.c (complete_start_java_method): Fixed typo.
12077 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12078 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12079 (CLASS_P): Moved around.
12080 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12081 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12083 (jcf_parse_source): Changed leading comment. Removed unnecessary
12084 fclose and CLASS_FROM_SOURCE_P marking.
12085 (parse_source_file): New local variables remember_for_generation
12086 and filename. Mark parsed file name identifier node. Removed block
12087 executed when parse_only was null. Set remember_for_generation.
12088 Use it as an argument to java_pop_parser_context.
12089 (yyparse): New local variables several_files, list, next node and
12090 current_file_list. Split ampersand separated file names into
12091 current_file_list. Iterate through the list and parse accordingly.
12092 * parse.h (java_pop_parser_context): New function prototype.
12093 * parse.y (ctxp_for_generation): New static global variable.
12094 (java_pop_parser_context): New argument generate. Link popped ctxp
12095 to ctxp_for_generation list accordingly.
12096 (java_complete_expand_methods): Fixed indentation.
12097 (java_expand_classes): New function.
12099 1998-10-17 Per Bothner <bothner@cygnus.com>
12101 * Makefile.in: Link with libiberty.a instead of memmove.o.
12103 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12105 * lex.c (setjmp.h): No longer included.
12106 * lex.h (setjmp.h): Included.
12107 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12108 (duplicate_declaration_error_p): Renamed from
12109 duplicate_declaration_error.
12110 (build_array_from_name): New function prototype.
12111 * parse.y (setjmp.h): No longer included.
12112 (variable_declarator_id): Define action.
12113 (build_array_from_name): New function.
12114 (duplicate_declaration_error_p): Renamed from
12115 duplicate_declaration_error. Fixed leading comment.
12116 (register_fields): Main `for' loop reorganized. Uses
12117 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12118 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12119 build_array_from_name.
12120 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12122 (read_import_dir): Don't try to skip `.' and `..'.
12123 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12124 build_array_from_name. Main `for' loop reorganized.
12125 (resolve_qualified_expression_name): When building access to a
12126 field, use the type where the field was found, not its own type.
12127 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12128 field was found is null.
12129 (qualify_ambiguous_name): Sweep through all successive array
12132 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12134 * java-tree.h (pop_labeled_block, lang_printable_name,
12135 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12136 interface_of_p, inherits_from_p, fix_classpath,
12137 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12138 make_class_data, register_class, alloc_name_constant): New
12139 function prototypes.
12140 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12141 indentation. Added cast to remove warning.
12142 (lang_printable_name): Set v argument unused.
12143 (lang_print_error): Added argument to lang_printable_name call.
12144 (java_dummy_print, print_lang_decl, print_lang_type,
12145 print_lang_identifier, lang_print_xnode): All argument marked
12147 * lex.c (java_unget_unicode): Removed unnecessary argument.
12148 (java_allocate_new_line): Unused local variable is gone.
12149 (java_read_char): Added parenthesis in expressions to remove
12150 warnings. Added final return statement.
12151 (java_read_unicode): Added parenthesis in expression to remove
12153 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12154 (java_parse_escape_sequence): Likewise.
12155 (java_lex): Unused local variables are gone. Fixed
12156 java_unget_unicode invocation.
12157 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12159 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12160 lang_printable_name invocation in macro.
12161 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12163 (duplicate_declaration_error): Suppressed unused argument in
12165 (identical_subpath_p): Function declaration is gone.
12166 (patch_invoke): Suppressed unused argument in prototype.
12167 (patch_cast, build_labeled_block, check_thrown_exceptions):
12169 * parse.y (setjmp.h): Included
12170 (toplev.h): Likewise.
12171 (field_declaration:): Suppressed unused local
12172 (label_decl:): Fixed build_labeled_block invocation.
12173 (java_pop_parser_context): Put extra parenthesis around assignment
12175 (yyerror): Suppressed unused local variables.
12176 (variable_redefinition_error): Fixed lang_printable_name
12178 (create_interface): Suppressed unused local variables.
12179 (create_class): Likewise.
12180 (duplicate_declaration_error): Suppressed unused argument. Fixed
12181 lang_printable_name invocation.
12182 (register_fields): Suppressed unused local variable. Fixed
12183 duplicate_declaration_error invocation.
12184 (method_header): Suppressed unused local variable.
12185 (method_declarator, parser_check_super): Likewise.
12186 (java_complete_class): Suppressed unused local variable. Fixed
12187 fatal error message.
12188 (complete_class_report_errors): Added default: in switch.
12189 (java_check_regular_methods): Fixed lang_printable_name
12191 (check_throws_clauses): Likewise.
12192 (java_check_abstract_methods): Suppressed unused local
12193 variable. Fixed lang_printable_name invocation.
12194 (read_import_entry): Added supplemental return statement.
12195 (read_import_dir): Suppressed unused local variables.
12196 (check_pkg_class_access, declare_local_variables): Likewise.
12197 (source_start_java_method): Suppressed unused extern variable
12199 (expand_start_java_method): Suppressed unused extern and local
12200 variable declarations.
12201 (java_complete_expand_methods): Likewise.
12202 (java_complete_expand_method): Suppressed unused local variables.
12203 (make_qualified_name): Likewise.
12204 (resolve_qualified_expression_name): Added default: in
12205 switch. Fixed lang_printable_name invocation.
12206 (class_instance_creation_expression): Added parenthesis around
12208 (patch_method_invocation_stmt): Fixed lang_printable_name and
12209 patch_invoke invocations.
12210 (check_for_static_method_reference): Fixed lang_printable_name
12212 (patch_invoke): Suppressed unused arguments and local variables.
12213 (lookup_method_invoke): Suppressed unused local variables.
12214 (qualify_ambiguous_name): Added default: in switch.
12215 (identical_subpath_p): Function removed.
12216 (patch_assignment): Suppressed unused local variables. Suppressed
12217 unnecessary if statement. Fixed lang_printable_name invocations.
12218 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12219 (valid_ref_assignconv_cast_p): Parenthesis around
12220 expression. Suppressed unused local variables.
12221 (build_binop): Suppressed unused local variables. fixed
12222 lang_printable_name invocations.
12223 (string_constant_concatenation): Suppressed unused local
12225 (patch_unaryop): Fixed lang_printable_name invocation.
12226 (patch_cast): Suppressed unnecessary argument. Fixed
12227 lang_printable_name invocation.
12228 (patch_array_ref): Fixed lang_printable_name invocation.
12229 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12230 (build_labeled_block): Suppressed unused argument.
12231 (generate_labeled_block): Fixed build_labeled_block invocation.
12232 (build_loop_body): Suppressed unused local variables.
12233 (patch_loop_statement): Likewise.
12234 (patch_exit): Fixed lang_printable_name invocation.
12235 (patch_switch_statement): Likewise.
12236 (case_identity): First argument marked unused.
12237 (patch_try_statement): Fixed lang_printable_name invocations.
12238 (patch_synchronized_statement, patch_throw_statement): Likewise.
12239 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12240 lang_printable_name invocations.
12241 (check_thrown_exceptions_do): Suppressed unused argument.
12243 1998-10-14 Tom Tromey <tromey@cygnus.com>
12245 * jcf-write.c (write_classfile): Add output class file as target.
12246 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12247 * jcf.h: Added declarations for dependency-tracking functions.
12248 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12249 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12250 (finish_parse): Call jcf_dependency_write.
12251 (dependency_tracking): New global.
12252 (DEPEND_SET_FILE): New define.
12253 (DEPEND_ENABLE): New define.
12254 (init_parse): Enable dependency tracking if required.
12256 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12257 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12258 (../gcjh$(exeext)): Likewise.
12259 (jcf-depend.o): New target.
12260 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12261 (GCJH_SOURCES): Likewise.
12262 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12264 (find_classfile): Added dep_name argument.
12265 (find_class): Compute name of dependency.
12266 (open_in_zip): Call jcf_dependency_add_file.
12267 * gjavah.c (output_file): No longer global.
12268 (usage): Don't mention "gjavah".
12270 (java_no_argument): Likewise.
12271 (version): Likewise.
12272 (main): Recognize and handle -M family of options.
12273 (print_mangled_classname): Return is void.
12274 (process_file): Handle case where output is suppressed.
12275 (HANDLE_END_FIELD): Likewise.
12276 (HANDLE_METHOD): Likewise.
12277 * jcf-depend.c: New file.
12279 1998-10-13 Jeffrey A Law (law@cygnus.com)
12281 * java-tree.def: Add missing newline at EOF.
12283 1998-10-13 Tom Tromey <tromey@cygnus.com>
12285 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12286 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12288 Include <config.h> and "system.h".
12289 (disassemble_method): Undefine RET to avoid clash with
12290 config/i386/i386.h.
12292 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12294 * decl.c (runtime_exception_type_node, error_exception_type_node):
12295 New global variables.
12296 (init_decl_processing): Initialized.
12297 * expr.c (java_lang_expand_expr): Set caught exception type to
12298 null if catch handler argument doesn't exit.
12299 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12301 * java-tree.h (runtime_exception_type_node,
12302 error_exception_type_node): Global variables declared.
12303 (DECL_FUNCTION_THROWS): New macro.
12304 (DECL_FUNCTION_BODY): Modified comment.
12305 (DECL_SPECIFIC_COUNT): Likewise.
12306 (struct lang_decl): New field throws_list.
12307 (IS_UNCHECKED_EXPRESSION_P): New macro.
12308 * lex.c (java_lex): Generate location information for THROW_TK.
12309 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12310 EXCEPTIONS_P): New macros.
12311 (enum jdep_code): New value JDEP_EXCEPTION.
12312 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12313 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12314 PATCH_METHOD_RETURN_ERROR): New macros.
12315 (patch_method_invocation_stmt): Added new argument to prototype.
12316 (patch_synchronized_statement, patch_throw_statement,
12317 check_thrown_exceptions, check_thrown_exceptions_do,
12318 purge_unchecked_exceptions, check_throws_clauses): New function
12320 * parse.y Fixed typo in keyword section.
12321 (throw:): Rule tagged <node>.
12322 (THROW_TK): Keyword tagged <operator>.
12323 (method_header:): Last argument to call to method_header passed
12325 (throws:, class_type_list:, throw_statement:,
12326 synchronized_statement:, synchronized:): Defined actions.
12327 (method_header): New local variable current. Register exceptions
12328 from throws clause.
12329 (java_complete_tree): Complete and verify exceptions from throws
12331 (complete_class_report_errors): Error message on exceptions not
12333 (java_check_regular_methods): Fixed typo. Shortcut on private
12334 overriding methods. Changed error message on method
12335 redefinition. Check for throws clause compatibility.
12336 (check_throws_clauses): New function.
12337 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12338 method. Changed error message on method redefinition.
12339 (currently_caught_type_list): New static variable.
12340 (java_complete_expand_methods): Purge unchecked exceptions from
12341 throws clause list. Call PUSH_EXCEPTIONS before walk and
12342 POP_EXCEPTIONS after.
12343 (resolve_qualified_expression_name): Pass new argument as NULL to
12344 patch_method_invocation_stmt.
12345 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12346 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12347 argument list when appropriate. Use new argument if non null to
12348 store selected method decl.
12349 (patch_invoke): Convert if necessary args of builtin types before
12350 forming CALL_EXPR. Argument list no longer reversed here.
12351 (invocation_mode): Treat final methods as static methods.
12352 (java_complete_tree): New cases for THROW_EXPR: and
12353 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12355 (complete_function_arguments): No more RECORD_TYPE
12356 conversion. Function parameter nodes no longer saved.
12357 (valid_ref_assignconv_cast_p): Avoid handling null type.
12358 (patch_binop): Fixed null constant reference handling.
12359 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12360 BUILD_THROW macros.
12361 (patch_try_statement): Fixed comments. Record caught types in
12362 list, push the list, expand try block and pop the list.
12363 (patch_synchronized_statement, patch_throw_statement,
12364 check_thrown_exceptions, check_thrown_exceptions_do,
12365 purge_unchecked_exceptions): New functions.
12366 * typeck.c (lookup_argument_method): Allow WFL in place of method
12367 DECL_NAME during method definition check
12369 1998-10-09 Tom Tromey <tromey@cygnus.com>
12371 * gjavah.c (decode_signature_piece): New function.
12372 (print_c_decl): Use it. Added `name_override' argument.
12373 (print_method_info): Use name_override argument to print_c_decl.
12374 (seen_fields): Removed.
12375 (print_field_info): Don't update seen_fields.
12376 (struct method_name): New structure.
12377 (method_name_list): New global.
12378 (print_method_info): Add new method to list of methods.
12379 (name_is_method_p): New function.
12380 (print_field_info): If field name has same name as method, then
12382 (process_file): Parse methods before fields.
12383 (field_pass): New global.
12384 (HANDLE_END_FIELD): Take field_pass into account.
12386 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12388 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12389 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12391 1998-10-03 Anthony Green <green@cygnus.com>
12393 * jvspec.c: Fix bug in jvgenmain_spec patch.
12395 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12397 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12398 * decl.c (soft_exceptioninfo_call_node): New global variable.
12399 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12400 takes extra integer argument. soft_exceptioninfo_call_node
12402 * except.c (java_set_exception_lang_code): New function
12403 (method_init_exceptions): Called here.
12404 (prepare_eh_table_type): New function.
12405 (expand_end_java_handler): Called here.
12406 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12407 one argument. Modified generation of call to
12408 soft_badarrayindex_node to use new argument.
12409 (build_java_arrayaccess): Pass faulty index value to
12410 build_java_throw_out_of_bounds_exception.
12411 (generate_name): New function.
12412 (java_lang_expand_expr): New local variables node, current,
12413 has_finally_p. Expand TRY_EXPR node.
12414 (process_jvm_instruction): Replace top of the stack with thrown
12415 object reference when entering exception handler.
12416 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12417 specific tree codes.
12418 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12420 (DECL_SPECIFIC_COUNT): New macro.
12421 (prepare_eh_table_type, java_set_exception_lang_code,
12422 generate_name): New function declarations.
12423 (match_java_method): Declaration deleted.
12424 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12426 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12427 * parse.h (redefinition_error, refine_accessible_methods_list,
12428 can_cast_to_p): Function declaration removed.
12429 (classitf_redefinition_error, variable_redefinition_error,
12430 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12431 find_most_specific_methods_list, argument_types_convertible,
12432 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12433 valid_cast_to_p, valid_method_invocation_conversion_p,
12434 try_reference_assignconv, add_stmt_to_compound,
12435 build_jump_to_finally, build_tree_list, patch_try_statement,
12436 java_get_catch_block): New function declarations.
12437 * parse.y (string_buffer_type): Global variable deleted.
12438 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12439 finally): Rules tagged <node>.
12440 (TRY_TK, CATCH_TK): Token tagged <operator>.
12441 (class_body_declaration:, class_member_declaration:,
12442 formal_parameter:, explicit_constructor_invocation:,
12443 interface_member_declaration:, constant_declaration:,
12444 primary_no_new_array:, class_instance_creation_expression:,
12445 array_creation_expression:): Issue error on unsuported JDK1.1
12447 (try_statement:, catches:, finally:): Define actions.
12448 (catch_clause_parameter): New rule.
12449 (catch_clause:): Use new rule catch_clause_parameter.
12450 (parse_jdk1_1_error): New function.
12451 (redefinition_error): Renamed classitf_redefinition_error.
12452 (variable_redefinition_error): New function.
12453 (check_class_interface_creation): Call
12454 classitf_redefinition_error.
12455 (java_complete_tree): Added error message on JDEP_TYPE: case.
12456 (complete_class_report_errors): Fixed indentation.
12457 (declare_local_variables): Call variable_redefinition_error.
12458 (source_end_java_method): Call java_set_exception_lang_code and
12459 emit_handlers where appropriate.
12460 (java_method_add_stmt): Call add_stmt_to_block.
12461 (add_stmt_to_block): New function.
12462 (lookup_method_invoke): Fixed outside comment. new local variable
12463 candicates. Call find_applicable_accessible_methods_list and
12464 find_most_specific_methods_list when searching for a
12465 method. Modified error report to list possible candidates when
12467 (find_applicable_accessible_methods_list,
12468 find_most_specific_methods_list, argument_types_convertible): New
12470 (refine_accessible_methods_list): Function deleted.
12471 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12472 expr (if applicable) before calling patch_array_ref.
12473 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12474 (enter_block): Fixed comment.
12475 (enter_a_block): New function.
12476 (patch_assignment): Reorganized. Call try_reference_assignconv for
12477 references. Call valid_cast_to_p instead of can_cast_to_p.
12478 (try_reference_assignconv,
12479 valid_builtin_assignconv_identity_widening_p): New functions.
12480 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12481 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12483 (build_string_concatenation): Don't resolve StringBuffer.
12484 (patch_cast): Fixed inverted arguments.
12485 (patch_array_ref): Code to save array expr deleted. Call
12486 valid_cast_to_p instead of can_cast_to_p.
12487 (generate_labeled_block): Call generate_name.
12488 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12489 patch_try_statement): New functions.
12490 * typeck.c (match_java_method): Function deleted.
12492 1998-10-02 Anthony Green <green@cygnus.com>
12494 * jvspec.c: jvgenmain_spec uses different temporary file names.
12496 1998-10-02 Anthony Green <green@cygnus.com>
12498 * jvspec.c (lang_specific_driver): Fail if user specifies
12499 --main= when not linking.
12501 1998-09-28 Tom Tromey <tromey@cygnus.com>
12503 * class.c (make_class_data): Push value for `thread' field.
12504 * decl.c (init_decl_processing): Added `thread' field to class.
12506 * class.c (add_field): Always make static fields externally
12509 1998-09-26 Anthony Green <green@cygnus.com>
12511 * expr.c (build_java_athrow,
12512 build_java_throw_out_of_bounds_exception, expand_invoke,
12513 build_newarray, expand_java_multianewarray, build_java_monitor):
12514 Update comments to reflect _Jv_* function names.
12516 1998-09-25 Per Bothner <bothner@cygnus.com>
12518 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12519 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12520 * parse.y (expand_start_java_method): Likewise.
12522 1998-09-24 Per Bothner <bothner@cygnus.com>
12524 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12526 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12527 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12528 * expr.c: Remove no-longer-needed calls to promote_type.
12529 * decl.c (give_name_to_locals): Liekwise.
12530 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12531 * parse.y: Add/remove promote_type calls as appropriate.
12532 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12533 (parse_signature_string): Likewise.
12534 (build_java_array_type): Fix for now signature convenions.
12536 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12538 1998-09-23 Tom Tromey <tromey@cygnus.com>
12540 * class.c (init_class_processing): libjava function renamed to
12543 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12545 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12546 * java-tree.def: Fixed DEFTREECODE third argument.
12547 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12548 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12549 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12550 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12551 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12552 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12553 * lang.c (java_tree_code_type, java_tree_code_length,
12554 java_tree_code_name): New arrays.
12555 (lang_init): Append Java tree node definitions to Gcc ones.
12556 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12558 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12560 (java_lex): Allow declaration of empty string constants. Retain
12561 location information on CASE_TK and DEFAULT_TK.
12562 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12563 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12564 Modified to be more robust.
12565 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12566 (build_new_invocation, try_builtin_assignconv,
12567 patch_switch_statement, string_constant_concatenation,
12568 build_string_concatenation, patch_string_cst, patch_string,
12569 java_expand_switch): New function declarations.
12570 * parse.y: Rules related to switch and EH tagged <node>.
12571 (label_id): Set to NULL_TREE
12572 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12574 (this_or_super:): Fixed indentation.
12575 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12576 statement_expression:): Removed call to RULE on all sub-rules.
12577 (switch_expression:, switch_labels:): New rules.
12578 (switch_statement:, switch_block:, switch_block_statement_groups:,
12579 switch_block_statement_group:, switch_labels:, switch_label:):
12581 (throw_statement:, synchronized_statement:, try_statement:):
12582 Defined temporary actions.
12583 (class_instance_creation_expression:): Call
12584 build_new_invocation. Fixed indentation.
12585 (field_access): Fixed indentation.
12586 (method_invocation): Likewise.
12587 (make_qualified_primary): Use THIS_EXPR.
12588 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12589 resolving from SUPER, set *type_found.
12590 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12591 (java_complete_tree): Removed unused local variable `location'. Case
12592 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12593 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12594 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12595 STRING_CST: case. default: checks for patchable strings.
12596 (complete_function_arguments): Transform string constant or
12597 crafted StringBuffer if necessary.
12598 (build_method_invocation): Fixed comments.
12599 (build_new_invocation): New function.
12600 (patch_assignment): Call try_builtin_assignconv to figure a valid
12601 assignment conversion between builtin types.
12602 (try_builtin_assignconv): New function.
12603 (build_binop): Use URSHIFT_EXPR directly to call build.
12604 (operator_string): Use UNARY_PLUS_EXPR.
12605 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12607 (do_merge_string_cste, merge_string_cste,
12608 string_constant_concatenation, build_string_concatenation,
12609 patch_string, patch_string_cst): New function.
12610 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12611 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12612 (build_newarray_node): Use NEW_ARRAY_EXPR.
12613 (build_this): Use THIS_EXPR.
12614 (build_return): Enable debug information on return statement.
12615 (build_if_else_statement): Likewise.
12616 (complete_labeled_statement): Fixed related comment.
12617 (build_loop_body): Fixed comment.
12618 (build_bc_statement): Enable debug information on break/continue
12620 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12622 (patch_switch_statement, case_identity, java_expand_switch): New
12625 1998-09-21 Per Bothner <bothner@cygnus.com>
12627 * buffer.h (BUFFER_INIT): New macro.
12628 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12629 Pass (struct jcf_partial *state) to most functions.
12630 (jcf_block, jcf_relocation): New types.
12631 Support labels, branches, conditionals, loops.
12633 1998-09-21 Tom Tromey <tromey@cygnus.com>
12635 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12637 1998-09-21 Per Bothner <bothner@cygnus.com>
12639 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12640 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12641 not integer_type_node (INT_TYPE_SIZ bits).
12643 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12645 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12646 * jcf-dump.c (print_exception_table): New function.
12647 (disassemble_method): Better handling of wide instructions.
12648 Make more robust for bad input.
12650 1998-09-30 Jeffrey A Law (law@cygnus.com)
12652 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12655 1998-09-17 Jeffrey A Law (law@cygnus.com)
12657 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12659 1998-09-17 Tom Tromey <tromey@cygnus.com>
12661 * Makefile.in ($(PARSE_H)): Removed target.
12663 1998-09-17 Jeffrey A Law (law@cygnus.com)
12665 * Makefile.in (JAVA_OBJS): Add memmove.o
12666 (memmove.o): New target & rules.
12668 1998-09-15 Tom Tromey <tromey@cygnus.com>
12670 * expr.c (expand_invoke): Don't generate a call to the class init
12673 1998-09-14 Jeffrey A Law (law@cygnus.com)
12675 * Makefile.in: Add many missing dependencies.
12676 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12678 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12679 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12681 1998-09-11 Per Bothner <bothner@cygnus.com>
12683 * decl.c (complete_start_java_method): If method is static (and
12684 not private) call _Jv_InitClass.
12685 * expr.c (expand_invoke): Don't call build_class_init.
12687 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12689 1998-09-10 Jeffrey A Law (law@cygnus.com)
12691 * Make-lang.in (GCJ): Define before using.
12693 1998-09-09 Jeffrey A Law (law@cygnus.com)
12695 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12696 losing due to namespace pollution in GNU getopt.h
12698 1998-09-09 Tom Tromey <tromey@cygnus.com>
12700 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12701 (java.all.cross): Likewise.
12702 (java.rest.encap): Likewise.
12704 1998-09-08 Jeffrey A Law (law@cygnus.com)
12706 * gjavah.c (print_class_decls): Fix thinko in arglist
12707 * jcv-io.c (find_classfile): Similarly.
12709 1998-09-07 Jeffrey A Law (law@cygnus.com)
12711 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12713 1998-09-05 Tom Tromey <tromey@cygnus.com>
12715 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12716 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12717 * Makefile.in (PARSE_C): New macro.
12718 (PARSE_H): Likewise.
12719 (PARSE_SCAN_C): Likewise.
12720 ($(PARSE_C)): Target renamed from parse.c.
12721 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12722 (clean): Remove parse-scan.c as well.
12723 (parse.o): Depend on $(PARSE_C).
12725 1998-09-05 Anthony Green <green@cygnus.com>
12727 * README, license.terms: Removed.
12729 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12730 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12731 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12732 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12733 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12734 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12735 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12736 and Java trademark attribution.
12738 1998-09-04 Tom Tromey <tromey@cygnus.com>
12740 * Makefile.in: Use gcjh, not gjavah.
12741 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12742 * Make-lang.in: Changed gjavah to gcjh everywhere.
12744 1998-09-03 Per Bothner <bothner@cygnus.com>
12746 * gjavah.c: Support new -prepend -add -append flags.
12747 (print_method_info): Method is not virtual if class is final.
12749 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12751 * jv-scan.c: Fixed copyright assignment.
12752 * keyword.gperf: Likewise.
12753 * keyword.h: Likewise.
12754 * lex.c: Fixed copyright assignment.
12755 (java_lex): Push unicode back when parsing '<'.
12756 * lex.h: Fixed copyright assignment.
12757 * parse-scan.y: Likewise.
12758 * parse.h: Fixed copyright assignment.
12759 (build_debugable_stmt, complete_for_loop): New function prototypes.
12760 * parse.y: Fixed copyright assignment.
12761 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
12762 size_zero_node when completing a loop with no exit condition.
12763 (for_statement_nsi:): Define action.
12764 (for_init:, for_update:): Return size_zero_node when empty.
12765 (declare_local_variables): Call build_debugable_stmt.
12766 (build_debugable_stmt): New function.
12767 (build_loop_body): Build debugable statement around loop
12769 (complete_loop_body): Take into account the debugable statement
12770 around the EXIT_EXPR.
12771 (complete_loop_body): New function.
12772 (patch_exit_expr): Fixed condition inversion.
12774 1998-09-02 Tom Tromey <tromey@cygnus.com>
12776 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
12777 name of thread define.
12778 * jvspec.c (THREAD_NAME): New macro.
12780 (THREADLIB): Likewise.
12781 (lang_specific_driver): Recognize attempt to link with thread
12782 library or gc library. Recognize -ljava on command line so it
12783 isn't linked against more than once.
12785 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12787 * parse-scan.y (report_main_declaration): Name of the class
12788 containing `main' can be a qualified name.
12790 1998-08-31 Tom Tromey <tromey@cygnus.com>
12792 * config-lang.in: Changed gjavac to gjc everywhere.
12793 * Make-lang.in: Changed gjavac to gjc everywhere.
12795 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12797 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
12798 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
12799 and install the files.
12800 * Makefile.in (JAVA_OBJS_LITE): New variable.
12801 (compiler:): Now include jv-scan as a dependency.
12802 (../jv-scan$(exeext), parse-scan.c): New targets.
12803 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
12804 * config-lang.in (compilers): Removed gcj, gjavah from the list.
12805 * jcf-parse.c (parse_source_file): Call java_layout_classes and
12806 check for errors even if parse_only.
12807 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
12809 (yylex): New function. Uses java_lex body.
12810 (java_lex): Removed commented out statement. Remove local variable
12811 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
12812 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
12813 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
12814 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
12815 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
12816 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
12818 (java_lex_error): Empty if JC1_LITE is defined.
12819 (java_get_line_col): Return 0 if JC1_LITE is defined.
12820 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
12821 SET_MODIFIER_CTX): Moved into the section containing the macros
12822 conditionally defined by JC1_LITE.
12823 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
12824 argument if JC1_LITE is defined.
12825 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
12826 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
12828 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
12829 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
12830 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
12831 to different values according to JC1_LITE.
12832 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
12833 declared if JC1_LITE set.
12834 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
12835 defined if JC1_LITE not set.
12836 (struct parser_ctx): Reorganized and skip the jc1 front end part
12838 (java_layout_classes): New function definition.
12839 (java_push_parser_context, java_init_lex, yyparse, yylex,
12840 yyerror): Prototype always declared. All other static function
12841 prototypes declared only if JC1_LITE is not set.
12842 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
12843 declared in parse.h.
12844 (java_layout_classes): New function.
12845 (java_complete_expand_methods): No longer layout the class here.
12846 * parse-scan.y: New file.
12847 * jv-scan.c: New file.
12849 1998-08-25 Tom Tromey <tromey@cygnus.com>
12851 * gjavah.c (main): Handle -friend option.
12852 (friend_specs): New global.
12853 (generate_access): Handle friend_specs.
12854 (process_file): Likewise.
12855 (MAX_FRIENDS): New macro.
12856 (friend_count): New global.
12857 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
12858 Changed all callers.
12860 1998-08-24 Per Bothner <bothner@cygnus.com>
12862 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
12863 (main): Handle processing all the entries of a named .zip archive.
12864 * jcf-io.c (jcf_trim_old_input): New function.
12865 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
12867 1998-08-24 Per Bothner <bothner@cygnus.com>
12869 * lang.c (flag_assume_compiled): Make default be on.
12871 1998-08-21 Per Bothner <bothner@cygnus.com>
12873 * jcf-dump.c: Add bunches of flags to control output more.
12874 (process_class): New function; support printing more than one class.
12875 (main): Support new --print-main and --javap flags.
12876 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
12877 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
12879 1998-08-20 Per Bothner <bothner@cygnus.com>
12881 Change mangling of dispatch table to match C++ vtable (w/thunks).
12882 * class.c (build_dtable_decl), java-tree.h: New function.
12883 (make_class_data): Call it.
12884 * decl.c (init_decl_processing): Likewise.
12886 1998-08-19 Warren Levy <warrenl@cygnus.com>
12888 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
12889 soft_anewarray; adjust args passed.
12890 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
12891 match _Jv_NewObjectArray.
12893 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12895 * decl.c (push_labeled_block, pop_labeled_block): New functions.
12896 * expr.c (loopup_label): Call create_label_decl.
12897 (create_label_decl): New function.
12898 (java_lang_expand_expr): Call expand_start_bindings with argument
12900 * java-tree.h Added space after PROTO in function declarations
12902 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
12903 (create_label_decl, push_labeled_block): New function
12905 * lex.c (label_id): Initialize.
12906 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
12908 * parse.h Added space after PROTO in function declarations when
12910 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
12911 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
12912 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
12913 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
12915 (struct parser_ctxt): New fields current_loop,
12916 current_labeled_block.
12917 (build_if_else_statement, patch_if_else_statement,
12918 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
12919 generate_labeled_block, complete_labeled_statement,
12920 build_bc_statement, patch_bc_statement, patch_loop_statement,
12921 build_new_loop, build_loop_body, complete_loop_body): New function
12923 * parse.y (java_warning_count): New global variable.
12924 (label_id): New static variable.
12925 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
12926 (block:): Return size_zero_node when block is empty.
12927 (empty_statement:): Return size_zero_node.
12928 (statement:): Implement supplemental action when for_statement: is
12930 (label_decl:): New rule.
12931 (labeled_statement:): Rewritten using label_decl. Actions
12933 (labeled_statement_nsi:): Likewise.
12934 (if_then_statement): Actions implemented.
12935 (while_expression): New rule.
12936 (while_statement:): Rewritten using while_expression. Actions
12938 (while_statement_nsi:): Likewise.
12939 (do_statement_begin:): New rule.
12940 (do_statement:): Rewritten using do_statement_begin. Actions
12942 (for_statement:): Rewritten using for_begin. Actions implemented.
12943 (for_statement_nsi:): Likewise.
12944 (for_header:, for_begin:): New rules.
12945 (for_init:): Actions implemented.
12946 (statement_expression_list:, break_statement:,
12947 continue_statement:): Likewise.
12948 (yyerror): Count number of issued warning(s).
12949 (java_report_errors): Report error(s) and/or warning(s).
12950 (java_complete_class): Use build_java_argument_signature to
12951 recompute completed method signature.
12952 (java_check_regular_methods): New locals method_wfl and aflags.
12953 Use method_wfl instead of lookup_cl during error reports. Fixed
12954 indentation and modified some error messages. Use
12955 lang_printable_name in method instead of the DECL_NAME. New code
12956 to issue warnings on methods not overriding corresponding methods
12957 private to a different package.
12958 (java_method_add_stmt): Call add_stmt_to_compound.
12959 (add_stmt_to_compound): New function.
12960 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
12961 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
12962 (build_if_else_statement, patch_if_else_statement,
12963 build_labeled_block, generate_labeled_block,
12964 complete_labeled_statement, build_new_loop, build_loop_body,
12965 complete_loop_body, patch_loop_statement, build_bc_statement,
12966 patch_bc_statement, patch_exit_expr): New functions.
12967 * typeck.c (build_java_signature): Build argument signature before
12968 enclosing it in between parenthesis.
12970 1998-08-17 Warren Levy <warrenl@cygnus.com>
12972 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
12973 (JAVA_OBJS): Added reminder comment
12975 1998-08-13 Nick Clifton <nickc@cygnus.com>
12977 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
12978 be interpreted as a long long.
12980 1998-08-13 Warren Levy <warrenl@cygnus.com>
12982 * decl.c (init_decl_processing): Use _Jv_InitClass, not
12983 soft_initialise_class. Use _Jv_NewMultiArray, not
12984 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
12985 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
12986 _Jv_CheckArrayStore, not soft_checkarraystore. Use
12987 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
12989 1998-08-12 Per Bothner <bothner@cygnus.com>
12991 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
12992 length_identifier_node): New global tree node constants.
12993 * parse.y (kw_super, kw_this, kw_length): Removed globals.
12994 Replace uses by super_identifier_node etc.
12995 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
12997 * parse.y (resolve_field_access): Don't special-case ".length" if
12998 flag_emit_class_files.
12999 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13000 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13003 1998-08-11 Per Bothner <bothner@cygnus.com>
13005 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13006 * class.c (make_method_value): Remove init for removed fields.
13008 * class.c (layout_class): Use build_java_argument_signature.
13009 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13011 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13012 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13013 (build_java_signature): Don't use push_java_argument_signature.
13015 * typeck.c (lookup_argument_method): New function.
13016 * parse.y (java_check_regular_methods): Use lookup_argument_method
13017 instead of lookup_java_method2 followed by lookup_java_method.
13019 * parse.y (check_method_redefinition): Minor optimization.
13021 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13022 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13024 1998-08-10 Tom Tromey <tromey@cygnus.com>
13026 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13029 * gjavah.c (java_float_finite): Use K&R-style definition.
13030 (java_double_finite): Likewise.
13031 (generate_access): Now returns void. Changed all callers.
13032 (last_access_generated): Removed.
13033 (process_file): Only make a single pass over the .class file.
13035 1998-07-29 Per Bothner <bothner@cygnus.com>
13037 * class.c (get_dispatch_table): Add extra dummy vtable entry,
13038 for compatibility for G++ (with -fvtable-thunks).
13039 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13041 * gjavah.c (process_file): Use public inheritance for super-class.
13043 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13045 * lex.c (java_init_lex): Initialize ctxp->package.
13046 * parse.h (struct parser_ctxt): package and package_len replaced
13047 by tree package, an identifier node. Field method_decl_list is
13048 gone. Fixed comments.
13049 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13050 class_in_current_package): New function prototypes.
13051 * parse.y (array_type:): Set class loaded flag on primitive type
13053 (package_declaration:): Assign ctxp->package to the
13055 (method_invocation:): Handle invocation of method qualified by
13057 (single_type_import_declaration:): Removed ambiguity check.
13058 (java_pop_parser_context): New local variable `next'. Reset and
13059 set IMPORT_CLASSFILE_NAME flags on current and previous import
13061 (java_accstring_lookup): Use new local macro COPY_RETURN.
13062 (lookup_field_wrapper): New function.
13063 (parser_qualified_classname): Use merge_qualified_name.
13064 (parser_check_super_interface): Broaden error message.
13065 (do_resolve_class): Check for qualified class name in the current
13066 compilation unit if appropriate.
13067 (process_imports): Check for already defined classes.
13068 (check_pkg_class_access): Got rid of call to
13069 get_access_flags_from_decl.
13070 (java_complete_expand_methods): Call safe_layout_class based on
13071 the current class size.
13072 (make_qualified_primary): Build a WFL qualification on primary if
13074 (merge_qualified_name): New function.
13075 (make_qualified_name): Use merge_qualified_name.
13076 (resolve_expression_name): Use safe_lookup_field.
13077 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13078 (resolve_qualified_expression_name): Likewise. Check on resolved
13079 element accessibility.
13080 (not_accessible_p, class_in_current_package): New functions.
13081 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13082 (patch_method_invocation_stmt): Merged common pieces. Check
13083 accessibility of invoked method.
13084 (check_for_static_method_reference): Add returned type in error
13086 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13087 (refine_accessible_methods_list): Merged two conditions in test.
13088 (java_complete_class): Sanity check on stabilize_ref gone.
13089 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13091 1998-07-28 Per Bothner <bothner@cygnus.com>
13093 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13095 1998-07-24 Tom Tromey <tromey@cygnus.com>
13097 * gjavah.c (F_NAN): Removed.
13098 (F_NAN_MASK): New macro.
13099 (F_POSITIVE_INFINITY): Removed.
13100 (F_NEGATIVE_INFINITY): Likewise.
13101 (java_float_finite): Rewrote.
13102 (D_NAN_MASK): Renamed.
13103 (java_double_finite): Rewrote.
13104 (D_POSITIVE_INFINITY): Removed.
13105 (D_NEGATIVE_INFINITY): Likewise.
13107 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13108 If verbose, print underlying representation of value in hex.
13110 1998-07-24 Per Bothner <bothner@cygnus.com>
13112 * buffer.h, buffer.c: New files.
13113 * Makefile.in (JAVA_OBJS): Add buffer.o.
13115 Support locals variables and writing their debug entries to .class.
13116 * jcf-write.c: Simplify some by user new buffer type.
13117 (vode_buffer_grow): Removed.
13118 (struct localvar_info): New type.
13119 (localsvars, localvartable): New buffers.
13120 (localvar_alloc, localvar_free): New functions.
13121 (generate_bytecode_insns): Handle local variables.
13122 (generate_classfile): Write LocalVariableTable attribute.
13124 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13126 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13127 * zipfile.h (ZIPMAGIC): New macro.
13129 1998-07-24 Tom Tromey <tromey@cygnus.com>
13131 * Makefile.in (gjavah.o): Updated dependencies.
13132 (jcf-dump.o): Likewise.
13133 (all.indirect): Use ../gjavah.
13134 (../gjavah$(exeext)): Likewise.
13135 (clean): Don't remove gjavah.
13136 (clean): Remove parse.c, not java/parse.c.
13137 * Make-lang.in (java): Added gjavah.
13138 (gjavah$(exeext)): New target.
13139 (GJAVAH_SOURCES): New macro.
13140 (java.all.build): Added gjavah.
13141 (java.all.cross): Likewise.
13142 (java.rest.encap): Likewise.
13143 * config-lang.in (compilers, stagestuff): Added gjavah.
13145 1998-07-23 Tom Tromey <tromey@cygnus.com>
13147 * gjavah.c (java_float_finite): New function.
13148 (java_double_finite): Likewise.
13149 (F_POSITIVE_INFINITY): New macro.
13150 (F_NEGATIVE_INFINITY): Likewise.
13152 (D_POSITIVE_INFINITY): Likewise.
13153 (D_NEGATIVE_INFINITY): Likewise.
13155 (print_field_info): Use java_float_finite and java_double_finite.
13157 1998-07-23 Per Bothner <bothner@cygnus.com>
13159 * parse.y (method_header): Name "this" implicit argument.
13161 1998-07-22 Per Bothner <bothner@cygnus.com>
13163 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13164 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13165 (put_linenumber): New function.
13166 (generate_bytecode_insns, generate_classfile): Write line numbers.
13168 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13170 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13171 (lookup_name, build_known_method_ref, build_class_init,
13172 build_invokevirtual, invoke_build_dtable, match_java_method,
13173 build_field_ref, pushdecl_force_head, build_java_binop,
13174 binary_numeric_promotion, build_decl_no_layout,
13175 build_java_arrayaccess, build_newarray, build_anewarray,
13176 build_java_array_length_access, build_java_arraynull_check): New
13177 extern function prototypes.
13178 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13179 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13181 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13183 * jcf.h (jcf_out_of_synch): New extern function prototype.
13184 * parse.h: Static/global function implemented in parse.y
13185 prototyped and declarations moved at the end of the file.
13186 (DECL_P): Check that the argument isn't null.
13187 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13188 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13189 (QUAL_DECL_TYPE): New macro.
13190 (PARAMS): Macro definition removed.
13191 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13192 (return_statement:): Call build_return.
13193 (field_access:): Call make_qualified_primary in sub rule.
13194 (method_invocation:): Build method invocation and call
13195 make_qualified_primary when processing primaries.
13196 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13197 get_type_from_signature.
13198 (java_check_regular_method): Extra integer 0 argument when calling
13199 lookup_java_method2.
13200 (lookup_java_interface_method2): Extra method DECL argument when
13201 calling lookup_java_interface_method2.
13202 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13203 COMPOUND_EXPR node.
13204 (java_complete_expand_method): Layout current class iff not
13205 already done. Don't process interface's methods.
13206 (java_complete_expand_method): Use super class only if it
13207 exists. Use current class otherwise.
13208 (make_qualified_primary): New function.
13209 (resolve_expression_name): Process qualified expression or
13210 expression from primary the same way.
13211 (resolve_expression_name): Two last arguments to
13212 resolve_field_access are now NULL_TREEs.
13213 (resolve_field_access): New variable is_static. Local field must
13214 be DECLs. is_static computed on field DECLs only. Append code in
13215 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13216 to initialize field_type.
13217 (resolve_qualified_expression_name): New local variable,
13218 previous_call_static and is_static. Handle primaries with function
13219 calls, casts, array references and `this'. `super' now handled as
13220 `(super_class)this'. Use is_static to clarify boolean expressions.
13221 Added code to handle case where a proper handle is required to
13222 access a field. Use QUAL_DECL_TYPE where applicable.
13223 (maybe_access_field): New function.
13224 (patch_method_invocation_stmt): New arguments primary, where,
13225 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13226 deleted. Use `where' as a type to search from if specified. Check
13227 for static method reference where forbidden. Append primary or
13228 current_this to the argument list if not calling constructor nor
13230 (check_for_static_method_reference): New function.
13231 (patch_invoke): Layout the class on which new is done if
13233 (lookup_method_invoke): Changed format to report errors on
13235 (qualify_ambiguous_name): New local variable this_found. Now
13236 handle things from primaries. Method call are considered
13238 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13239 changed into NULLs.
13240 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13241 (java_complete_tree): New case fo RETURN_EXPR. Process function
13242 call arguments in separate function.
13243 (complete_function_arguments): New function.
13244 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13246 (patch_assignment): Take the return function slot into account as
13247 a RHS. Distinguish assignment from a return.
13248 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13249 when checking methods in interfaces.
13250 (resolve_type_during_patch): NULL argument to unresolve_type_p
13251 instead of NULL_TREE.
13252 (patch_newarray): Fixed typo in comment.
13253 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13254 (build_return, patch_return): New functions.
13255 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13257 1998-07-21 Per Bothner <bothner@cygnus.com>
13259 * constants.c (find_name_and_type_constant, find_fieldref_index,
13260 find_methodref_index): New methods.
13261 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13262 just return given method. Also, rename to build_known_method_ref.
13263 (expand_invoke): Rename call to build_invoke_non_interface.
13264 * java-tree.h, parse.h: Update prototype.
13265 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13266 (such as expand_expr_stmt) if flag_emit_class_files.
13267 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13268 STACK_TARGET, IGNORE_TARGET): New macros.
13269 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13270 (generate_bytecode_insn): New function to generate method's bytecode.
13271 (generate_classfile): Node generate Code attribute for a method.
13272 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13273 push_long_const, field_op, adjust_typed_op, maybe_wide):
13274 New functions used by generate_bytecode_insn.
13276 * typeck.c (signature_include_return): Remove variable.
13277 (push_java_argument_signature, build_java_argument_signature): New.
13278 (build_java_signature): Use push_java_argument_signature.
13279 * parse.y: Use build_java_argument_signature instead of fiddling
13280 with signature_include_return.
13282 1998-07-17 Tom Tromey <tromey@cygnus.com>
13284 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13287 * Makefile.in (all.indirect): Added gjavah$(exeext).
13288 (gjavah$(exeext)): Added $(exeext).
13291 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13293 * class.c (layout_class): Call to java_layout_parsed_class replace
13294 by safe_layout_class.
13295 * expr.c (build_java_array_length_access): Removed static storage
13296 class in the function definition.
13297 (build_java_arraynull_check): Likewise.
13298 Also fixed typos in two comments.
13299 * lex.c (java_init_lex): Initialize static global kw_length.
13300 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13301 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13303 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13304 * parse.h (resolve_no_layout): New static function declaration.
13305 (get_identifier_in_static): Declaration removed.
13306 (java_layout_parsed_class): Function name declaration changed to
13308 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13309 not_initialized_as_it_should_p, build_this): New static function
13311 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13312 binary_numeric_promotion, stabilize_reference,
13313 build_decl_no_layout, build_java_arrayaccess): Extern function
13314 declarations moved into their own section.
13315 (build_newarray, build_anewarray, build_java_array_length_access,
13316 build_java_arraynull_check): New extern function declarations.
13317 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13318 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13320 (CALL_CONSTRUCTOR_P): New macro.
13321 * parse.y (kw_length): New static global tree node.
13322 (return_statement): Tagged <node>.
13323 (RETURN_TK): Tagged <operator>.
13324 (variable_declarator_id:): Build variable declaration with an
13325 empty initialization value if a syntax error was found in the
13326 initialization part of the variable declaration.
13327 (statement_without_trailing_substatement:): return_statement: now
13328 uses the default rule.
13329 (return_statement:): Temporarily fixed to return NULL_TREE.
13330 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13331 (class_instance_creation_expression:): Class creation rules now
13332 call build_method_invocation upon reduction.
13333 (array_creation_expression:): Rules call build_newarray_node upon
13335 (dim_exprs:): Build a list of dimension expressions.
13336 (dim_expr:): Store location of the OSB_TK in the dimension
13338 (method_invocation:): Added a new error rule.
13339 (build_unresolved_array_type): WFL argument may also be an array
13340 on a primitive type. Name of the argument changed to reflect this.
13341 (method_declarator): Insert argument type at the beginning of the
13342 argument type list and later reverse the list.
13343 (unresolved_type_p): Argument 'returned' may be optionally
13345 (java_layout_class_from_source): Function renamed
13347 (resolve_and_layout): Now call resolve_no_layout and
13349 (resolve_no_layout): New function.
13350 (purify_type_name): New function.
13351 (complete_class_report_errors): Call purify_type_name during error
13352 report on a type not found.
13353 (process_imports): error_found local variable doesn't need to be
13354 initialized to zero.
13355 (declare_local_variables): New local type_wfl. Fixed typo in error
13356 message. type_wfl assigned to unresolved type and used to register
13357 incomplete type. Build a WFL around the variable initialization
13358 statement so that debug info can be generated on it.
13359 (source_start_java_method): Reverse argument list after they've
13361 (current_this): New static global variable.
13362 (java_complete_expand_methods): Set current_this when appropriate.
13363 (resolve_expression_name): Build correct static and non static
13364 field access bearing a simple name.
13365 (resolve_field_access): Resolve the length field of arrays. Handle
13367 (patch_method_invocation_stmt): Set the type of the method
13368 invocation to error_mark_node. This value is later overridden by a
13369 valid type, if any. Don't handle qualified constructor invocation
13370 as qualified method invocation. Call lookup_method_invoke with its
13371 new flag. It's no longer necessary to access the selected method
13372 as the value of a tree list. Handle constructor invocation.
13373 (patch_invoke): Reverse argument list when invoking non interface
13374 methods. Insert call to new as the first argument of the
13376 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13377 defined within a final class. Return INVOKE_STATIC if the invoked
13378 method is a constructor.
13379 (lookup_method_invoke): New lc argument is a flag to indicate a
13380 constructor lookup. Now handle constructor lookup. Choose the most
13381 specific method in case several were matching the invocation
13382 requirements. Return a method decl instead of a tree list featuring
13383 one single method decl element.
13384 (refine_accessible_methods_list): New lc flag argument to
13385 indicate that a constructor is being looked up.
13386 (not_initialized_as_it_should_p): New function.
13387 (java_complete_tree): Now process fake tree codes
13388 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13389 save_expr on resolved function call arguments. Case on
13390 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13391 (patch_assignment): LHS can be a field access expression. When
13392 dealing with reference, lhs_type is the promoted type of the
13393 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13395 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13396 (patch_binop): Use not_initialized_as_it_should_p where
13398 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13399 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13401 (resolve_type_during_patch): New function.
13402 (patch_cast): Call resolve_type_during_patch to resolve type and
13403 report error accordingly.
13404 (patch_array_ref): Use not_initialized_as_it_should_p where
13405 applicable. Array base expression is saved before being
13406 used. Promote the type of an array elements if it contains non
13408 (build_newarray_node, patch_newarray, build_this): New functions.
13410 1998-07-16 Tom Tromey <tromey@cygnus.com>
13412 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13413 increment it in `for' statement.
13414 (print_field_info): If number is inf or nan, don't print it.
13415 (print_method_info): If method name is `delete', just ignore it.
13416 (print_c_decl): Special-case jstringArray.
13418 * gjavah.c (help): New function.
13419 (no_argument): New function.
13420 (usage): Changed text.
13421 (main): Rewrote argument handling. Now handles -v, --help,
13423 (version): New function.
13424 (found_error): New global.
13425 (main): Return found_error.
13426 (generate_access): Set found_error.
13427 (print_c_decl): Likewise.
13429 1998-07-15 Tom Tromey <tromey@cygnus.com>
13431 * gjavah.c (print_c_decl): Don't print "," when examining field.
13432 Skip type name when looking at "[L" types.
13433 (process_file): Now static.
13434 (generate_access): Now returns int.
13435 (last_access_generated): New global.
13436 (process_file): Clear last_access_generated; make multiple passes
13438 (print_field_info): Just return if generate_access returns true.
13439 (print_method_info): Likewise. Also, allow <init> functions to
13441 (print_c_decl): Added is_init argument. Print constructors
13443 (print_cxx_classname): Use UTF8_GET to extract characters from
13445 (print_base_classname): New function.
13446 (print_class_decls): New function.
13447 (process_file): Use it.
13448 (utf8_cmp): New function.
13450 1998-07-13 Nick Clifton <nickc@cygnus.com>
13452 * lang-options.h: Format changed to match changes in gcc/toplev.c
13453 to implement a --help option.
13455 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13457 * decl.c (init_decl_processing): Revert change to dtable_type.
13459 1998-07-09 Per Bothner <bothner@cygnus.com>
13461 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13463 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13465 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13467 * lang.c (lang_init): Default flag_exceptions to 1, without
13468 checking to see if it's 2 first.
13470 1998-07-08 Jeffrey A Law (law@cygnus.com)
13472 * constants.c: Include "system.h".
13473 * decl.c: Likewise.
13474 * lang.c (flag_new_exceptions): Get via extern now.
13475 (lang_init_options): New functions. Turn on flag_new_exceptions.
13477 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13479 * lex.c (java_lex): Return 0 when we see an invalid character in
13482 * lex.c (java_read_char): Specify extra argument when calling
13484 (java_read_unicode, java_parse_end_comment,
13485 java_parse_escape_sequence): Likewise,
13486 (java_lex): Specify extra argument when calling
13487 java_lex_error. Test that IDs are beginning with a legal character
13488 for IDs. Handle invalid characters with an error message and a
13489 call to java_lex_error.
13490 (java_lex_error): Adjust column position by new argument
13491 `forward'. Issue an error even if in the middle of reporting an
13494 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13496 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13497 we don't explicitly put a null pointer when we're copying it.
13499 1998-07-07 Tom Tromey <tromey@cygnus.com>
13501 * gjavah.c (print_cxx_classname): New function.
13502 (super_class_name): Likewise.
13503 (print_super_fields): Removed.
13504 (in_super): Removed.
13505 (print_field_info): Never generate #defines.
13506 (print_c_decl): Changed generated types to match JNI. No longer
13507 print class name before method name.
13508 (print_method_info): Print "static" before static methods.
13509 Print "virtual" before non-final methods.
13510 (usage): Use exit(1), not exit(-1).
13512 (print_field_info): Use %.17g to print a double.
13513 (last_access): New globals.
13514 (process_file): Initialize last_access.
13515 (usage): Now static.
13516 (ACC_VISIBILITY): New define.
13517 (generate_access): New function.
13518 (print_field_info): Call it.
13519 (print_method_info): Likewise. Also, generate information for all
13520 methods, not just native methods. Return void.
13521 (print_c_decl): Return void.
13522 (print_field_info): Return void.
13524 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13526 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13527 processing the jc1 grammar file. Prefix bison functions and
13528 variables with java_.
13529 (parse.c): Dependencies on parse.h and lex.h
13530 * expr.c (build_java_arrayaccess): Function now global.
13531 * java-tree.h: Comment reorganized to carry on previous
13532 classification effort.
13533 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13534 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13535 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13536 java_parse (new prefix java_ generated by bison).
13537 (java_layout_parsed_class, java_register_parsed_class): Function
13539 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13540 * lex.c (static tree wfl_op): Variable deleted.
13541 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13542 ctxp fields to NULL_TREE.
13543 (java_lex): No longer create WFL for operators. Filename caching
13544 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13545 created as STRING_CST and later expanded. Removed extra argument
13546 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13548 (build_wfl_node): Removed code in comments.
13549 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13550 store token and location data in the current bison token.
13551 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13552 static/extern function declaration at the beginning of the file.
13553 (struct qualification): Data structure definition deleted.
13554 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13555 (qualify_ambiguous_name): Function declaration modified. Function
13556 now returns nothing.
13557 (build_array_ref, patch_array_ref, make_qualified_name,
13558 resolve_qualified_expression_name, maybe_generate_clinit,
13559 resolve_field_access): New static function declarations.
13560 (build_java_arrayaccess): New extern function declaration.
13561 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13562 (CALL_EXPR_PRIMARY): Macro deleted.
13563 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13564 (struct parser_ctxt): Field initialized_final
13565 removed. non_static_initialized, static_initialized: New fields.
13566 * parse.y (static tree kw_super, static tree kw_this): New global
13568 (%union): tree wfl field of operator member replaced by int
13569 location. WFLs are non longer created for operators.
13570 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13571 (qualified_name:): Now calls make_qualified_name to build the
13573 (type_declaration:): Consider generating <clinit> when class
13575 (variable_declarator:): Directly build an assignment node when the
13576 variable is initialized when declared.
13577 (this_or_super:): Build a WFL and set current location when THIS
13578 or SUPER are parsed.
13579 (expression_statement:): Wrap statement around a WFL.
13580 (primary_no_new_array:): Fixed typo. Changed value returned by
13581 THIS_TK because of its new type (temporary).
13582 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13583 (field_access:): Build qualified name with SUPER.
13584 (method_invocation:): Fixed returned value because of SUPER's new
13586 (array_access:): Use OSB_TK location information.
13587 (post_increment_expression:, post_decrement_expression:,
13588 unary_expression:, pre_increment_expression:,
13589 pre_decrement_expression:, unary_expression_not_plus_minus:,
13590 cast_expression:, multiplicative_expression:,
13591 additive_expression:, shift_expression:, relational_expression:,
13592 equality_expression:, and_expression:, exclusive_or_expression:,
13593 inclusive_or_expression:, conditional_and_expression:,
13594 conditional_or_expression:, assignment:): Use new location/token
13595 information available on operators.
13596 (create_class): Set super_decl_type to NULL_TREE when processing
13598 (register_fields): Field initialization is now a MODIFY_EXPR
13599 node. Chain initialization code to the matching lists (according
13600 the the field declaration modifiers).
13601 (maybe_generate_clinit): New function.
13602 (method_header): Don't set method's DECL_NAME to a WFL when adding
13603 methods to java.lang.Object.
13604 (resolve_and_layout): Now can return NULL_TREE if the type
13605 resolution fails. Otherwise, return the class DECL instead of its
13607 (check_method_redefinition): Don't patch method DECL_NAME if it
13608 belongs to java.lang.Object.
13609 (process_imports): Simply assign error_found to the value returned
13610 by check_pkg_class_access.
13611 (declare_local_variables): Don't use their init statements (if
13612 any) when parsing error were previously found. Reuse MODIFY_EXPR
13613 build during parsing as an init statement.
13614 (java_method_add_stmt): Now return the current method body.
13615 (java_layout_parsed_class, java_register_parsed_class): Functions
13617 (java_complete_expand_methods): Initialize the constant pool on a
13618 per class basis. Layout the classes before expanding their method
13619 bodies. Don't try expand artificial constructor code if error were
13620 found. Make the classes data and register them if no error were
13622 (java_complete_expand_method): Retrieve an artificial constructor
13623 argument list before entering its body. Assign the top block to
13624 the artificial constructor function body and set types of declared
13625 blocks and compound statements to void. Walk method body if not an
13626 artificial constructor.
13627 (make_qualified_name, cut_identifier_in_qualified): New functions.
13628 (resolve_expression_name): Fixed comments. Save/restore the
13629 current class CLASS_LOADED_P flag value. Build non qualified
13630 static field access and handle qualified expression names.
13631 (resolve_field_access, resolve_qualified_expression_name): New
13633 (patch_method_invocation_stmt): Use the new expression resolution
13634 scheme, calling resolve_field_access when the function call is
13635 resolved as an expression.
13636 (qualify_ambiguous_name): Function rewritten to work on qualified
13637 expression produced by make_qualified_name.
13638 (java_complete_tree): Promote type when function's argument are
13639 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13640 the assignment to discover further errors if RHS is a expression
13641 name that fails to evaluate. Declare LHS initialized even though
13642 the assignment failed. Don't use the location variable and removed
13643 extra argument in patch function calls. Now handle the ARRAY_REF
13644 case and build internal string representation when STRING_CSTs are
13646 (build_method_invocation): Don't wrap function call around a WFL.
13647 (build_assignment): Likewise. Use the operator location
13649 (patch_assignment): Handle array access LHSs. Handle error
13650 provenance, resulting in a better error report.
13651 (build_binop): Use op_location from operator as binop location
13653 (build_unaryop, build_incdec, build_cast): Likewise.
13654 (patch_binop): Extract location information from the node. Fixed
13655 typo in error message.
13656 (patch_unary_op): Extract location information from the node.
13657 (build_array_ref, patch_array_ref): New functions.
13659 1998-07-01 Tom Tromey <tromey@cygnus.com>
13661 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13662 match _Jv_IsInstanceOf.
13663 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13664 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13666 1998-06-30 Tom Tromey <tromey@cygnus.com>
13668 * decl.c (init_decl_processing): Functions are now named
13669 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13671 1998-06-29 Per Bothner <bothner@cygnus.com>
13673 * java-tree.h (load_class): Add prototype.
13674 * class.c (is_compiled_class): Add missing arg to load_class.
13675 * expr.c (expand_java_NEW): Call load_class.
13676 * parse.y (process_import): Removed bogus use of void return value.
13678 1998-06-25 Per Bothner <bothner@cygnus.com>
13680 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13681 Function name is "_Jv_Throw" instead of "soft_athrow".
13682 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13683 Function name is "_Jv_AllocObject" instead of "soft_new".
13684 Takes an extra parameter (object size).
13685 * expr.c: Update calls.
13687 1998-06-24 Per Bothner <bothner@cygnus.com>
13689 * lex.c (java_get_line_col): Handle end-of-file.
13690 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13692 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
13694 * lang.c (lang_init): Make -fexceptions the default.
13695 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13696 exception handling is not turned on.
13698 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
13700 * lang.c (flag_new_exceptions): Make this this default.
13701 * decl.c (end_java_method): Call emit_handlers.
13702 * except.c (method_init_exceptions): Set language code and version.
13703 (expand_start_java_handler): Enable exception, and call
13704 expand_eh_region_start.
13705 (expand_end_java_handler): Enable exception, and set up catch blocks.
13706 (emit_handlers): New routine to generate the saved handlers.
13707 * java-except.h (emit_handlers): Add prototype.
13709 1998-06-12 Per Bothner <bothner@cygnus.com>
13711 We used to have three different representations of the constant pool:
13712 the CPool structure, the tree_constant_pool, and the constructures
13713 used to build the Class object (which may need class and string
13714 constants) in compiled code. None were appropriate for compiling
13715 to .class files, so I did a major overhaul.
13717 First, the tree_constant_pool array was removed. Things were
13718 modified to the CPool structure in the JCF could be used.
13719 Second, a "capacity" field was added to the CPool, and functions
13720 written to search for a matching constant, adding one if not found.
13721 The code that generated the Class object was changed to use a CPool.
13722 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13723 the static Class object are now only in build_constants_constructor.
13724 Finally, I wrote code which can generate a .class file (including its
13725 constant pool) from the RECORD_TYPE of a class. This is a big step
13726 on the way to compiling Java source into .class files.
13728 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13729 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13731 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13732 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13733 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13734 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13735 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13736 (lang_type): Removed constant_pool field.
13737 * jcf.h (CPool): Renamed size to count. Added field capacity.
13738 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13739 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13740 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13742 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13743 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13744 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13745 (set_constant_entry, find_constant1, find_constant2,
13746 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13747 find_utf8_constant, find_class_or_string_constant): New functions.
13749 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
13750 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
13751 (give_name_to_class, get_class_constant): Likewise.
13752 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
13753 (get_name_and_type_constant, get_ref_constant): Removed.
13754 * parse.h (parser_ctxt): Remove field tree_constant_pool.
13755 * parse.y: Don't save/restore tree_constant_pool.
13756 * verify.c (verify_jvm_instructions): Update for new approach.
13757 * expr.c (expand_invoke, expand_java_field_op): Likewise.
13759 * lang-options.h: Added -femit-class-file, -femit-class-files.
13760 * lang.c (flag_emit_class_files), java-tree.h: New flag.
13761 (lang_f_options): Added "emit-class-file(s)".
13763 * expr.c (build_java_arrayaccess): Generate more efficient array
13764 bounds checking, by using unsigned compare.
13766 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
13768 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13770 * parse.h: New comment on the handling of unresolved type
13771 identifiers. JDEPs are now part of the jdep_code enum.
13772 (typedef struct jdep): Now use enum jdep_code or int, depending on
13773 availability. Both are narrowed down to an 8 bits bitfield.
13774 (CALL_EXPR_PRIMARY): Fixed comment.
13776 1998-06-10 Tom Tromey <tromey@cygnus.com>
13778 * Make-lang.in (java): Added gjavac and jvgenmain.
13779 (java.start.encap): Depend on gjavac.
13780 (java.rest.encap): Depend on jvgenmain.
13782 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
13783 (JAVA_CROSS_NAME): Likewise.
13784 (java.all.build): Depend on jvgenmain and gjavac.
13785 (java.all.cross): Depend on jvgenmain and gjavac-cross.
13786 (jvgenmain$(exeext)): New target.
13787 (java.install-common): Wrote.
13788 * config-lang.in (compilers, stagestuff): Added gjavac and
13791 1998-06-10 Dave Brolley <brolley@cygnus.com>
13793 * lang.c (lang_decode_option): New argc/argv interface.
13795 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13797 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
13798 * decl.c (build_decl_no_layout): New function.
13799 * expr.c (java_lang_expand_expr): Layout declarations found in
13800 blocks before they're pushed.
13801 * jcf-parse.c (load_class): Save current line when parsing class
13803 (parse_source_file): Register class before expanding their
13805 * lang.c (put_decl_node): Produce `null' when `void *' is
13807 * lex.c (static tree wfl_op): New static global, for error report
13809 (java_init_lex): wfl_operator and wfl_op initialized
13810 here. Filename caching added for wfl_op. Return wfl_op when `(' is
13812 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
13813 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
13814 build_unresolved_array_type): New static function definitions.
13815 (build_decl_no_layout): New extern function declared.
13816 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
13817 faulty modifier exists.
13818 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
13819 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
13820 (UNARY_PLUS_EXPR): New fake operator.
13821 (struct parser_ctxt): New field osb_number.
13822 * parse.y (static tree wfl_operator): New static WFL for operator
13823 bound error messages.
13824 (DECR_TK, INCR_TK): Moved.
13825 (OP_TK): Tagged <operator>.
13826 (array_type:): Now call build_unresolved_array_type.
13827 (dim_expr:): Count the number of '[' seen.
13828 (post_increment_expression, post_decrement_expression,
13829 pre_increment_expression, pre_decrement_expression,
13830 unary_expression_not_plus_minus, unary_expression:): Actions are
13831 now building the corresponding unary expressions.
13832 (cast_expression:): Actions are now building cast expressions.
13833 (build_unresolved_array_type): New function.
13834 (create_interface): Reset the number of declared interfaces.
13835 (create_class): Likewise.
13836 (method_header): Methods declared within the scope of an interface
13837 are now implicitly set public and abstract.
13838 (java_complete_class): Variable's and parameter's type are patched
13839 with a promoted type.
13840 (declare_local_variables): Resolved non builtin types are promoted
13841 before being used to build a variable decl. Removed type patch
13842 posted on variable initialization statement.
13843 (source_start_java_method): Use build_decl_no_layout to build the
13844 decl of a parameter of incomplete type.
13845 (java_register_parsed_class): Process interfaces too. Call
13846 rest_of_decl_compilation on each processed class declarations.
13847 (java_complete_expand_methods): Don't attempt to expand things in
13849 (java_complete_tree): Process CONVERT_EXPR, even though it always
13850 has a type. Propagate error_mark_node to node's type too. Promote
13851 method's call argument type and return error_mark_node if
13852 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
13853 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
13854 handle unary operator nodes.
13855 (build_assignment): Added comment.
13856 (print_int_node): New function.
13857 (patch_assignment): New second argument. New error handling. Use
13858 print_int_node. Handle references. Use can_cast_to_p to issue
13859 different error message according to the context and check upon
13860 the initialization of the RHS.
13861 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
13862 (operator_string): Handle more operators.
13863 (patch_binop): No longer use a function static
13864 wfl_operator. Improved error message on shift distance.
13865 (build_unaryop, build_incdec, build_cast, patch_unaryop,
13866 patch_cast): New functions.
13868 1998-06-05 Per Bothner <bothner@cygnus.com>
13870 * jvspec.c: New file.
13871 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
13873 * java-tree.h (identifier_subst): Add declaration.
13875 1998-06-04 Tom Tromey <tromey@cygnus.com>
13877 * jvgenmain.c (main): Generate call to JvRunMain.
13879 * class.c (make_class_data): Push value for "sync_info" field.
13880 * decl.c (init_decl_processing): Push "sync_info" field.
13882 1998-06-03 Per Bothner <bothner@cygnus.com>
13884 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
13885 Java (source) name, not signature.
13886 Set TYPE_ALIGN to (at least) that of element_type.
13888 1998-06-02 Per Bothner <bothner@cygnus.com>
13890 * class.c: Moved classname-mangling-rekated code to ...
13891 * mangle.c: ... this new file.
13892 * jvgenmain.c: New program (needs mangle.c) to generate main program.
13893 * Makefile.in: Update for above changes.
13895 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13897 * expr.c (truthvalue_conversion): Convert integer and floating
13898 point value to their truth value.
13899 * lex.c (java_lex): Handle the `null' literal.
13900 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
13901 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
13902 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
13905 * parse.y: Reorganization/documentation on token declaration.
13906 (binop_lookup[]): New added new tree codes.
13907 (relational_expression): Build corresponding binary operators.
13908 (equality_expression, conditional_and_expression,
13909 conditional_or_expression): Likewise.
13910 (java_complete_class): Fix crash in debug message.
13911 (java_complete_tree): Check initialization of method call
13912 arguments. Further bogus node evaluation to detect more error
13913 during assignments. Handles more binary operators.
13914 (patch_assignment): Use DECL_P.
13915 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
13917 (operator_string): Handle more case. Compacted source.
13918 (patch_binop): Changed function comment. Checking for
13919 uninitialized first operand takes the compound assignment into
13920 account and uses DECL_P. Checking for uninitialized second operand
13921 delayed to routine's end. Use macros to issue type bound error
13922 messages and issue messages on both operands if their types are
13923 different. Force fixed type into node. Handle all binary
13926 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13928 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
13929 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
13930 build operator node and return tokens.
13931 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
13932 * parse.h (java_complete_tree): Changed returned type in prototype.
13933 (build_method_invocation, build_assignment, patch_assignment,
13934 patch_binop): New static function declarations.
13935 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
13936 BUILD_EXPR_WFL): New macros.
13937 * parse.y (enum tree_code binop_lookup[]): New static for token to
13939 (%union): Parser union has new sub-structure `operator'.
13940 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
13941 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
13942 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
13943 ASSIGN_ANY_TK): Tokens tagged `operator'.
13944 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
13945 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
13946 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
13947 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
13948 (assignment_operator:): Rule tagged `operator'.
13949 (expression_statement:): Re-installed default rule.
13950 (method_invocation:): Sub rules call build_method_invocation.
13951 (postfix_expression:): Don't attempt to resolve name here. Just
13953 (multiplicative_expression:): Sub-rules build corresponding binop
13955 (additive_expression:, shift_expression:, and_expression:,
13956 exclusive_or_expression:, inclusive_or_expression:): Likewise.
13957 (assignment:): Sub rule invoke build_assignment.
13958 (assignment_operator:): Default rules on sub rules.
13959 (force_error): Added documentation on this variable.
13960 (declare_local_variables): Build initialization calling
13962 (expand_start_java_method): Removed unused rtx declaration. Mark
13963 arguments as already initialized.
13964 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
13965 (java_complete_expand_methods): Don't process next method if
13966 completion of the previous one triggered errors.
13967 (java_complete_expand_method): Call source_end_java_method if no
13968 error were found during completion.
13969 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
13970 locals declaratilon. Handle names found within a class. Return
13971 error_mark_node when things aren't found.
13972 (patch_method_invocation_stmt): Return error_mark_node on failures.
13973 (patch_invoke): Removed unused local. Return the correct node.
13974 (java_complete_tree): Now returns a value. The BLOCK section binds
13975 local identifiers and the type of a BLOCK is now void. Assign the
13976 result of operand completion on COMPOUND_EXPR. Assign the
13977 encapsulated node of a WFL to the result of its completion, except
13978 when the node is an identifier. Now handle MODIFY_EXPR and several
13979 binary operators. Return error_mark_node on errors.
13980 (build_method_invocation, build_assignment, patch_assignment,
13981 build_binop, operator_string, patch_binop): New functions.
13982 * typeck.c (binary_numeric_promotion): New function.
13984 1998-05-21 Per Bothner <bothner@cygnus.com>
13986 * class.c (identifier_subst): New convenience wrapper for ident_subst.
13987 Replace most uses of ident_subst by identifier_subst.
13989 * class.c (push_class_static_dummy_field): Removed function.
13990 (build_class_ref): Find Class object decl by looking up "CNAME.class",
13991 instead of looking got "class" static field. Create that decl here.
13992 (class_identifier_node): Removed; no longer needed.
13993 (init_class_processing): Don't init class_identifier_node.
13994 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
13995 Do nreverse 0 times (instead of twice) for Object and Class.
13996 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
13998 1998-05-20 Per Bothner <bothner@cygnus.com>
14000 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14001 while initializing linenumber_count and linenumber_table.
14002 Do it before init_function_start (which calls emit_line_note).
14003 * expr.c (expand_byte_code): Don't need to clear lineno here.
14005 1998-05-18 Tom Tromey <tromey@cygnus.com>
14007 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14008 then mangle number as _N_.
14010 * class.c (mangle_class_field): New function.
14011 (build_class_ref): Set assembler name of class reference using
14012 mangle_class_field.
14013 (push_class_static_dummy_field): Likewise.
14015 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14017 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14018 of assigning to TREE_CODE. The latter method exploits a feature
14019 of GCC that is not ANSI compliant.
14021 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14023 * decl.c (pushdecl_force_head): New function.
14024 (pushlevel): Removed conditional printf.
14025 (complete_start_java_method): Don't enter local variable scope if
14026 function is compiled from source code.
14027 * expr.c: parse.h now included
14028 (java_lang_expand_expr): New function.
14029 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14030 printf. Terminate buffer when doing directories.
14031 * jcf-parse.c (parse_source_file): Call lang_init_source before
14032 parsing and before code generation.
14033 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14034 use printf if the macro is defined.
14035 * lang.c (lang_init): Install lang_expand_expr hook on
14036 java_lang_expand_expr.
14037 (java_dummy_print): New function.
14038 (lang_init_source): New function.
14039 * lex.c (java_lex): Remember location of an opening brace at the
14040 second nesting level.
14041 (java_is_eol): Unget character seen after a CR if it is EOF.
14042 * parse.h: Now includes lex.h
14043 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14044 printf if the macro is defined.
14045 (expand_start_java_method, build_expr_block, enter_block,
14046 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14047 New static function declarations.
14048 (pushdecl_force_head): New extern function declaration.
14049 (INCOMPLETE_TYPE_P): New macro.
14050 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14051 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14052 BLOCK_EXPR_ORIGIN): New macros.
14053 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14054 DECL_SOURCE_LINE_LAST): New macros.
14055 (struct parser_ctxt): Removed field current_method_decl, redundant
14056 with the field current_function_decl. Added fields
14057 first_ccb_indent1 and pending_block.
14058 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14059 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14061 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14062 (compilation_unit:): Cosmetic on sub rule.
14063 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14064 (variable_initializer:): Installed default rule on expression:.
14065 (method_declaration:): method_header: starts a new
14066 method. method_body: installs the function body, absorbs blocks
14067 emitted for temporary variable scopings, pops function's body block
14068 and merges function's last statement lineno in DECL_SOURCE_LINE.
14069 (method_body:): Installed default rules.
14070 (block:): Call enter_block when an opening brace is seen. Absorb
14071 scoping blocks and call exit_block when a closing brace is seen.
14072 (block_statement:): Cosmetic changes.
14073 (method_invocation:): Create WFL around CALL_EXPR node.
14074 (patch_stage): Added comment around definition.
14075 (method_header): Try to use first_ccb_indent1 as the first line of
14076 the method, so BP debug info are emitted at the first opening
14077 brace of the function. If the function has no body, use the
14078 location of the function's name. Override currently defined method
14079 name with the matching WFL so we can point redefinition errors
14080 using the location where the function's name was declared.
14081 (check_abstract_method_header): Interprets DECL_NAME as an
14082 identifier or as a WFL, accordingly.
14083 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14084 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14085 location and name information out of it and reinstall DECL_NAME to
14086 its original identifier node value.
14087 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14088 function's source code).
14089 (read_import_dir): Test the value returned by find_class and issue
14090 a fatal accordingly.
14091 (declare_local_variables): Push a new block for the scope of the
14092 new variable(s) if code has been already generated at that nesting
14093 level. Pinpoint redefinition errors using the variable id
14094 WFLs. Generate initialization code if necessary. If the variable
14095 type is incomplete, register a patch on its decl.
14096 (source_start_java_method): Rewritten. Define a new block for the
14097 function's parameters. Build parameter decl out of function's
14098 arguments and register them for a patch if their types are
14100 (expand_start_java_method): Includes the part of
14101 source_start_java_method that was pushing the parameter decls and
14102 completing the method start code.
14103 (source_end_java_method): Removed call the expand_end_bindings and
14104 poplevel (already taken care of). Reinstall function's arguments
14105 and get function's last line of code before calling
14106 expand_function_end.
14107 (java_method_add_stmt): New comment before the function's
14108 code. Complement the second operand of the current COMPOUND_EXPR
14110 (java_complete_expand_methods): Don't generate debug info on line
14111 zero when expanding a generated constructor.
14112 (java_complete_expand_method): Set start and end line numbers for
14113 a artificially generated constructor to one and manually call
14114 enter_block and exit_block when defining it. For all methods:
14115 expand function's start calling the new expand_start_java_method
14116 and invoke java_complete_tree on the effective method's body, if
14118 (resolve_expression_name): Now use lookup_name_in_blocks to search
14119 local variable decls and print out an error when variables are
14121 (patch_method_invocation_stmt): Inserted comment before the
14123 (lookup_method_invoke): Chain method's arguments using chainon
14124 with the current arg list as a second argument. Inserted missing
14125 IDENTIFIER_POINTER when reporting an error on methods not found.
14126 (refine_accessible_methods_list): Don't retain constructors.
14127 (patch_arguments): Function removed.
14128 (java_complete_tree): Inserted comment before the function's
14129 code. New case for BLOCKs. Moved the WFL case a bit
14130 further. Complete function's arguments.
14131 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14132 maybe_absorb_scoping_blocks): New functions.
14134 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14136 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14138 * jcf-parse.c (parse_source_file, java_error_count): New forward
14139 and extern declarations.
14140 (java_parse_abort_on_error): Macro moved.
14141 (jcf_parse_source): fatal called if fopen fails. Now calls
14143 (parse_source_file): New parse_only parameter. Reflects the
14144 elimination of the second pass.
14145 (yyparse): parse_source_file called with argument set to 0.
14146 * jcf.h (JCF_ZERO): Sets java_source to zero.
14147 * lex.c (java_init_lex): pass argument is gone. Function modified
14148 to be called once during the analysis of a file.
14149 (java_unget_unicode): Fixed typo in fatal message.
14150 (java_get_line_col): Likewise.
14151 (java_lval): Likewise. String literals no longer built during
14153 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14155 * parse.h (MODIFIER_WFL): New macro.
14156 (parse_check_super, parser_check_super_interface): Now return int.
14157 (parser_chain_incomplete_item, not_builtin_p,
14158 complete_method_decl): Declarations removed.
14159 (build_method_invocation_stmt, build_invoke): Renamed using the
14160 `patch' instead of `build'
14161 (register-incomplete_type, obtain_incomplete_type,
14162 java_complete_tree, java_complete_expand_method,
14163 unresolved_type_p, create_jdep_list): New function declarations.
14164 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14165 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14166 (jdep): New typedef on new struct _jdep.
14167 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14168 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14169 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14170 JDEP_RESOLVED_P): New macros.
14171 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14172 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14173 JDEP_VARIABLE): New enum values and jdep kinds.
14174 (jdeplist): New typedef on struct _jdeplist.
14175 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14177 (CALL_EXPR_PRIMARY): New macro.
14178 (struct parser_ctxt): Fields java_pass, current_method_decl,
14179 method_decl_list deleted. New field jdeplist.
14180 (INCOMPLETE_P): Macro deleted.
14181 * parse.y (single_type_import_declaration:): Removed pass switch.
14182 (type_import_on_demand_declaration): Likewise.
14183 (field_declaration:): Removed pass switch on all sub rules.
14184 (class_declaration:): Call the complete_class_decl removed on
14186 (method_declaration:): Removed second pass switch. No longer chain
14187 methods decl when method_header reduced.
14188 (method_header:): Sub rules no longer depend on pass switch.
14189 (method_declarator:): Likewise.
14190 (method_body:): Likewise.
14191 (abstract_method_declaration:): Likewise.
14192 (block_statement:): Likewise.
14193 (local_variable_declaration:): Likewise.
14194 (argument_list:): Likewise.
14195 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14196 removed. Partial CLASS_EXPR tree node built instead.
14197 (postfix_expression:): Removed pass switch on all sub rules.
14198 (java_pop_parser_context): Free classd_list content.
14199 (yyerror): Call obstrack_grow0 to finalize error message.
14200 (check_class_interface_creation): Comment modified to reflect new
14201 returned value meaning. Removed second pass switch. Return 1 if an
14202 error was found, 0 otherwise. Adjust pointer on filename if a
14203 leading path separator was found.
14204 (maybe_create_class_interface_decl): Removed first pass switch
14205 when linking the class decl to the class_list. Install a new
14206 jdep_list for the class.
14207 (add_superinterfaces): List of unresolved interfaces is
14208 gone. Unresolved interfaces are directly added to the current
14210 (create_interface): Second pass shortcut removed.
14211 ctpx->modifier_ctx access through MODIFIER_WFL.
14212 (create_class): Second pass shortcut removed. Call to
14213 register_incomplete_type replaces the call to
14214 parser_chain_incomplete_item.
14215 (complete_class_decl): Function removed.
14216 (duplicate_declaration_error): New way of retrieving redeclared
14218 (register_fields): Call to lookup_modifier_cl replaced by
14219 MODIFIER_WFL. New way of handling unresolved type, using
14220 unresolved_type_p and obtain_incomplete_type.
14221 register_incomplete_type replaces call to parser_chain_incomplete_item.
14222 (patch_stage): New static global variable.
14223 (method_header): New way of handling unresolved type, using
14224 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14225 indicates that the method decl needs to be patched.
14226 (check_abstract_method_header): Call to lookup_modifier_cl
14227 replaced by MODIFIER_WFL.
14228 (method_declarator): Incomplete argument type are registered
14229 calling register_incomplete_type. Patch on the declared method is
14230 issued in that case.
14231 (unresolved_type_p): New function.
14232 (parser_check_super_interface): New comment to reflect function's
14233 modified returned type (int). Function and has a new argument
14234 this_wfl. Call to parse_error_context uses this_wfl instead of
14235 relying on lookup_cl.
14236 (parser_check_super): Comment reflects function's new returned
14237 type (int). Function returns nonzero value on error.
14238 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14239 register_incomplete_type, jdep_resolve_class): New functions to
14240 handle incomplete types in declarations.
14241 (java_complete_class): Rewritten to work with the new incomplete
14242 type handling scheme.
14243 (complete_class_report_errors): Likewise.
14244 (complete_method_decl): Removed: it jobs is now handled by
14245 java_complete_class.
14246 (do_resolve_class): Class loaded in not already loaded and not
14247 found in Java source code.
14248 (java_check_regular_methods, java_check_abstract_methods): Don't
14249 call complete_method_decl anymore.
14250 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14251 (read_import_dir): Got rid of the pass number dependency.
14252 (declare_local_variables): New handling of unresolved types (patch
14254 (source_start_java_method): New parameter level. Function called
14255 with level set to 1 when argument types are potentially
14256 unresolved. Called to complete the job with level set to 2 once
14257 types are complete.
14258 (source_end_java_method): Call to permanent_allocation
14259 removed. Waiting to be replaced by a more suitable obstack
14261 (java_complete_expand_methods, java_complete_expand_method,
14262 java_expand_finals): New functions.
14263 (build_method_invocation_stmt): Renamed
14264 patch_method_invocation_stmt. Extracts function call expression
14265 (wfl) and arguments (args) from CALL_EXPR tree operands.
14266 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14267 call. Patch the function and argument operand of the CALL_EXPR
14269 (patch_argument, java_complete_tree): New functions.
14271 1998-04-20 Per Bothner <bothner@cygnus.com>
14273 Recover from missing fields and methods (i.e. error instead of fatal).
14274 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14275 * expr.c (expand_invoke): Recover from missing method.
14276 (expand_java_field_op): Recover from missing field.
14277 Inline references to java.lang.{Integer,Char,...}.TYPE.
14278 * typeck.c (get_type_from_signature), java-tree.h: New function.
14279 * class.c (add_method): Use get_type_from_signature.
14280 (build_class_ref): Handle a class that was not found.
14281 * typeck.c (convert): Handle conversion to pointers (for convenience).
14282 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14283 instead of lookup_field to handle missing fields.
14285 * jcf-parse.c (process_zip_dir): Set java_source.
14287 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14289 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14291 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14293 * jcf-parse.c (load_class): Don't change input_filename before
14294 calling jcf_parse_source (but still do it before calling
14296 (jcf_parse_source): Assign input_filename after having saved the
14298 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14299 list. ctxp->modifier_ctx zeroed according to its new
14300 definition. ctxp->filename initialized. Removed
14301 JAVA_MODIFIER_CTX_UNMARK.
14302 (java_unget_unicode): Update the character based column position.
14303 (java_allocate_new_line): ref_count not used anymore. Always free
14304 ctxp->p_line. Initialize c_line->char_col to 0.
14305 (java_get_unicode): Update the character based column position.
14306 (java_lex): Use ctxp->elc to store current position in source
14307 file, at the beginning of the parsed token. Set modifier_ctx entry
14308 corresponding to the parse modifier to a WFL node. Return a WFL
14309 node when an identifier is parsed.
14310 (java_lex_error): Now uses ctxp->elc to store current position in
14312 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14313 * lex.h (build_wfl_node): New function definitions.
14314 (struct java_line): ref_count and next fields are gone. New field
14316 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14317 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14318 (JAVA_COLUMN_DELTA): New macro.
14319 (java_lc): New typedef on new struct _java_lc.
14320 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14321 (parse_error_context, parse_warning_context): Changed prototypes.
14322 (java_get_line_col): Added as an available global function.
14323 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14324 (IC_DECL): Replaced by macro IC_TYPE
14325 (DEPEND_WFL): New macro.
14326 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14328 (exit_java_complete_class): Removed a commented out statement.
14329 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14330 now an array of tree nodes. Deleted fields line_list and
14331 e_line. New field elc, to replace e_line.
14332 * parse.y (array_type:): Build WFL node.
14333 (qualified_name:): Build a single WFL node out of two. Retain
14334 the location information of the first node in the resulting node.
14335 (package_declaration:): Use package name as a WFL node
14336 (single_type_import_declaration:): Use imported name as a WFL node.
14337 (type_import_on_demand_declaration:): Use root of the imported
14338 packages as a WFL node.
14339 (field_declaration:): Removed unused local variable cl.
14340 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14341 (yyerror): New static elc. Removed static error_line, error_pos.
14342 New local code_from_source. Save ctxp->elc into elc at the first
14343 pass. Call java_get_line_col to get a string of the line where
14344 the error occurred.
14345 (debug_line): Removed static function.
14346 (parse_error_context, parse_warning_context): Parameter cl is now
14347 a WFL node. Use its value to initialize ctxp->elc.
14348 (redefinition_error): Parameter cl is now a WFL node.
14349 (parse_add_interface): New parameter wfl. No longer call
14350 lookup_cl, use wfl instead.
14351 (check_class_interface_creation): Parameter cl is now a WFL node.
14352 (maybe_create_class_interface_decl): Likewise.
14353 (add_superinterfaces): New function.
14354 (create_interface): Removed local cl, node, super_decl,
14355 super_decl_type. Function now uses id as a WFL node. Better
14356 warning/error report on obsolete or forbidden mix of
14357 modifiers. Now calls add_superinterfaces to register interfaces.
14358 (create_class): Removed local cl, node. Local variable id is used
14359 as a WFL node. Better error report on forbidden modifier
14360 mix. Uses add_superinterfaces to register interfaces.
14361 (find_field): Argument cl is now a WFL node. Now store the WFL
14362 node of a fields that needs to be checked for their
14364 (method_header): Local variable node non longer used. Local
14365 variable id replaces cl.
14366 (check_modifiers_consistency): Local variable cl is now a WFL
14368 (method_declarator): Local variable cl replaced by parameter id.
14369 (parser_qualified_name): Now uses parameter name as a WFL node.
14370 (parser_check_super_interface): New parameter wfl, for achieve
14371 greater accuracy during error reports.
14372 (parser_chain_incomplete_item): New parameter named location. Used,
14373 along the decl, to construct the incomplete item node.
14374 (java_complete_class): resolve_class now uses WFL node extracted
14375 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14377 (complete_method_decl): Unresolved function's argument types are WFL.
14378 (resolve_class): Parameter cl is now a WFL node.
14379 (resolve_and_layout): Likewise.
14380 (do_resolve_class): Likewise. Try first to use cl and then do the
14381 lookup on the decl when calling check_pkg_class_access.
14382 (complete_class_report_errors): Use IC_TYPE in place of
14383 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14384 instead of doing a lookup over the decl.
14385 (java_check_final): Use WFL info from field tree list.
14386 (lookup_cl): Rewritten and returns a statically defined WFL node.
14387 (lookup_modifier_cl): Now uses information from WFL nodes.
14388 (process_imports): Likewise.
14389 (read_import_dir): name and cl arguments replaced by a single WFL
14390 node. Function modified accordingly.
14391 (find_in_imports_on_demand): Now uses WFL node.
14392 (check_pkg_class_access): cl argument is now a WFL node.
14393 (declare_local_variables): Fixed to use WFL nodes.
14394 (resolve_expression_name): Likewise.
14395 (build_method_invocation_stmt): name_combo argument renamed
14396 wfl. Function modified to use WFL nodes.
14397 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14398 (lookup_method_invoke): cl is now a WFL node. Added missing
14399 IDENTIFIER_POINTER to class type decl name.
14401 1998-04-14 Dave Brolley <brolley@cygnus.com>
14403 * lang.c (init_parse): Now returns char* containing the filename.
14405 1998-04-10 Per Bothner <bothner@cygnus.com>
14407 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14409 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14410 * class.c (make_class_data): If flag_assume_compiled, initial class
14411 state is CSTATE_PREPARED; make superclass and interfaces direct
14412 references, rather than constant pool indexes.
14414 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14416 * parser.y: Include flags.h. Removed debug variable pl.
14417 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14418 (block:): Likewise.
14419 (labeled_statement_nsi:): Generate debug info when reducing
14420 expression_statement:.
14421 (check_pkg_class_access): get_access_flags_from_decl invokation
14422 fixed for new CLASS_* flags location.
14423 (source_end_java_method): Save/restore parser context when
14424 entering/leaving this routine. Restore lineno to its right value
14425 before calling expand_end_bindings.
14426 (build_method_invocation_stmt): build_invoke called with the
14427 current line information.
14428 (build_invoke): New argument cl. Wrap the function call around a
14430 (refine_accessible_methods_list): Changed comment, removed
14432 * parse.h: Fixed typo in comments.
14433 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14434 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14435 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14437 * lex.c (java_lex): Record the last closing curly bracket of a
14439 * jcf-parse.c (jcf_parse_source): Now calls
14440 java_check_methods. Clarified comment, fixed typo.
14442 1998-04-09 Dave Brolley <brolley@cygnus.com>
14444 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14445 (finish_parse): Expose for non USE_CPPLIB builds.
14447 1998-04-08 Jeffrey A Law (law@cygnus.com)
14449 * lang.c (lang_print_xnode): New function.
14451 1998-04-03 Per Bothner <bothner@cygnus.com>
14453 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14454 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14455 used to build a class's dispatch table.
14456 (make_class_data): Generate dispatch table if flag_assume_compiled.
14457 Set dtable of class object to address of class_dtable_decl.
14459 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14460 be volatile and have side effects - generates better code.
14462 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14463 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14465 * expr.c (expand_invoke): If class is final, method is
14466 effectively final, so can call it directly.
14468 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14470 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14472 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14474 * parse.y (build_method_invocation_stmt): Removed extra argument
14477 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14479 * expr.c (dtable_indent): Now static global.
14480 (expand_invoke): Now call invoke_build_dtable and
14481 build_invokevirtual.
14482 (invoke_build_dtable, build_invokevirtual): New functions.
14483 * jcf-io.c (find_class): Defer issuing a warning by setting
14484 jcf->outofsynch to 1.
14485 * jcf-parse.c (jcf_out_of_synch): New function.
14486 (load_class): Test this_jcf.outofsynch flag and call
14487 jcf_out_of_synch accordingly.
14488 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14489 comment indentation.
14490 * lex.c (java_get_unicode): Fixed code indentation.
14491 (java_lex): Create string literal. Fixed typo. Removed several
14492 premature obstack_free.
14493 * parse.h: New enums for name resolution and invocation mode.
14494 (struct qualification): New data structure.
14495 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14496 (do_resolve_class, build_method_invocation_stmt,
14497 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14498 debug_line, identical_subpath_p, invocation_mode,
14499 refine_accessible_methods_list, build_invoke,
14500 lookup_method_invoke): New functions declared.
14501 (build_invokevirtual, invoke_build_dtable, match_java_method,
14502 build_field_ref, jcf_out_of_synch): New references to external
14504 (struct parse_ctxt): Removed artificial_constructor field.
14505 * parse.y: (array_type:): Type defined for this rule.
14506 (class_type:): Installed default rule for interface_type:.
14507 (array_type:): Now build Java array type.
14508 (qualified_name:): Now use obstack_grow0.
14509 (method_declaration:): Skip the artificial constructor added to
14511 (abstract_method_declaration:): Execute the code only during pass 1.
14512 (block:): Installed default rule in block_statements:.
14513 (block_statement:): Add the statement to the method during pass 2.
14514 (statement_expression): Installed default rule for
14515 method_invocation:.
14516 (argument_list:): Added code to build the argument list.
14517 (method_invocation:): Added call to create the method invocation
14519 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14520 (debug_line): New function for debug.
14521 (complete_class_decl): No longer do something during pass 1.
14522 (method_header): Use BUILD_PTR_FROM_NAME.
14523 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14525 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14526 function's main comment.
14527 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14529 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14530 (resolve_class): Now works with arrays.
14531 (do_resolve_class, resolve_and_layout): New functions.
14532 (java_check_regular_methods): Reverse method list before and after
14533 having processed it. No longer set ctxp->artificial_constructor.
14534 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14535 accordingly. Fixed typo in issued error message. Now use
14537 (find_in_imports_on_demand): Now use obstack_grow0.
14538 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14539 (source_end_java_method): Call expand_expr_stmt instead of
14540 expand_expr. Calls it before calling expand_function_end.
14541 (java_method_add_stmt): Do nothing if errors were found during
14543 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14544 (build_method_invocation_stmt, build_invoke, invocation_mode,
14545 lookup_method_invoke, refine_accessible_methods_list,
14546 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14548 * typeck.c (build_java_signature): Properly end method signature
14549 if return type skipped.
14550 (match_java_method): New function.
14552 1998-03-16 Per Bothner <bothner@cygnus.com>
14554 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14556 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14558 * expr.c (build_invoke_non_interface): New function.
14559 (methods_ident, ncode_ident): Now static globals.
14560 (expand_invoke): Use build_invoke_non_interface.
14561 * java-tree.h (struct lang_decl): New field function_decl_body.
14562 (DECL_FUNCTION_BODY): New macro.
14563 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14564 CLASS_FROM_SOURCE_P.
14565 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14566 before starting pass 2. Call to java_generate_parsed_class replaced
14567 by java_register_parsed_class.
14568 * lex.c: Fixed typo in header. Some line width related formating.
14569 * lex.h: Some line width related formating.
14570 * parse.h (source_end_java_method, resolve_expression_name,
14571 complete_class_decl, maybe_create_class_interface_decl,
14572 check_class_interface_creation): New static function declarations.
14573 (java_layout_parsed_class, java_method_add_stmt): New function
14575 (struct parser_ctxt): Field mark_class_generate removed. New
14576 fields class_list and artificial_constructor.
14577 * parse.y: Fixed typo in header.
14578 (class_declaration:): Call complete_class_decl when class body
14580 (method_declaration:): Call source_end_java_method in pass 2 when
14581 the method body is defined.
14582 (postfix_expression:): Do expression name resolution on sub-rule
14583 name during pass 2.
14584 (create_class, create_interface): Merged common pieces.
14585 (check_class_interface_creation, maybe_create_class_interface_decl):
14587 (complete_class_decl): New function.
14588 (register_fields): Fixed line width related typo.
14589 (method_header): Correctly skip first argument when fixing
14590 argument line. Changed the loop.
14591 (java_check_circular_reference): Now use ctxp->class_list.
14592 (java_complete_class): Removed start/stop marking.
14593 (java_check_regular_methods): Now takes a class decl as an
14594 argument. Add default constructor if none were encountered.
14595 (java_check_methods): Now use ctxp->class_list. Changed call to
14596 java_check_regular_methods.
14597 (source_start_java_method): Set DECL_ARG_TYPE for each function
14599 (source_end_java_method, java_method_add_stmt): New functions.
14600 (java_generate_parsed_class): No longer exists.
14601 (java_layout_parsed_class, java_register_parsed_class): New functions.
14602 (resolve_expression_name): New function.
14604 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14606 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14607 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14608 until pass initializations are done. Call read_import_dir with
14610 * parse.h: (lookup_modifier_cl): New function declared.
14611 (INTERFACE_FIELD_MODIFIERS): New macro.
14612 (OBSOLETE_MODIFIER_WARNING): New macro.
14613 * parse.y: (register_fields): Class type and current field name in
14614 local variables. Check modifier(s) if adding field(s) to an interface.
14615 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14616 and report errors using the faulty modifier line context.
14617 (lookup_modifier_cl): New function.
14618 (read_import_dir): Detect and report default import processing
14621 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14623 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14624 * class.c (is_compiled_class): Return 1 after making sure it
14625 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14626 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14627 * java-tree.h (flag_assume_compiled): Add decl.
14628 * lang.c (lang_f_options): Add the flag.
14629 (flag_assume_compiled): Add decl, default to 0.
14631 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14633 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14634 (is_compiled_class): Likewise.
14635 (layout_class): Likewise.
14636 (layout_class): Detect and lay out classes defined in source code.
14637 (interface_of_p, add_interface_do, may_add_interface): New
14639 (add_interface): Now use add_interface_do.
14640 (add_method_1): New function.
14641 (add_method): Now use add_method_1.
14642 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14643 (complete_start_java_method): New function.
14644 (start_java_mehod): Now call complete_start_java_method.
14645 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14646 (expand_invoke): Likewise and fixed typo.
14647 *gjava.c: (print_super_field): Use new argument to find_class
14650 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14651 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14652 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14654 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14655 (add_method_1, push_class): New prototypes.
14656 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14657 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14658 directory where the class was found.
14659 (find_class): New argument DO_CLASS_FILE. Function find_class
14660 modified accordingly.
14661 *jcf-parse.c: (fix_class_path): New function.
14662 (load_class): Use new VERBOSE argument. load_class now finds and
14663 loads/parses .class/.java files. Save read_state of current_jcf
14665 (java_parser_abort_on_error): New macro.
14666 (jcf_parse_source, parse_source_file): New function.
14667 (jcf_parse): Fixed typo.
14668 (yyparse): Call parse_source_file () only.
14669 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14670 writing the real class name back in the zip directory entry.
14671 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14672 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14673 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14674 (find_class): Prototype fixed.
14675 *lex.c: Added 1998 time stamp.
14676 Removed all static global variables, moved into the parser
14677 context data structure.. Now include unistd.h if SEEK_SET not
14679 (java_init_lex): Rewritten.
14680 (java_sneak_unicode): Modified current unicode access in current line.
14681 (java_unget_unicode): Likewise.
14682 (java_allocate_new_line): New allocation management.
14683 (java_read_char): Modified access and storage of unget_utf8_value.
14684 New way of processing current unicode.
14685 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14686 (java_get_unicode): Now use the parser context.
14687 (java_lineterminator): Likewise.
14688 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14689 of the reentrant parser implementation. Function now use the
14690 parser context data structure and java_lval. Fixed production of
14691 the float and double constant "out of range" error message. Fixed
14692 obstack use. Return integer value when hitting a modifier. Now
14693 return type for TRUE, FALSE and other predefined types. Return
14694 identifier as a TREE_LIST list containing the current line context
14695 as the TREE_VALUE sub-node.
14696 (java_unicode_2_utf8): Fixed typo in declaration.
14697 (java_lex_error): Now use the parser context data structure.
14698 *lex.h: Added 1998 time stamp.
14699 (struct java_line): New fields ref_count and next.
14700 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14701 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14702 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14703 *parse.h: Added 1998 time stamp.
14704 (java_parse_source_file): Renamed from parse_source_file.
14705 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14706 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14707 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14708 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14709 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14710 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14711 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14712 (struct parser_ctxt): New data structure to keep the parser context.
14713 *parse.y: Added 1998 time stamp, got rid of static global variables.
14714 (java_error_count, ctxp): New global variables.
14715 (%union): New value field.
14716 (numeric_type, integral_type): Rules removed.
14717 (primitive_type): Rule defined to handle integral, float, double and
14719 (qualified_name, package_declaration,
14720 single_type_import_declaration, type_import_on_demand_declaration,
14721 modifiers, class_declaration, super, interfaces,
14722 interface_type_list, class_body, field_declaration,
14723 field_declaration, variable_declarators, variable_declarator,
14724 variable_declarator_id, method_declaration, method_header,
14725 formal_parameter_list, formal_parameter, method_body, block,
14726 static, interface_declaration, extends_interfaces,
14727 abstract_method_declaration, local_variable_declarators): Rules now
14729 (force_error, do_warning): New global statics.
14730 (push_parser_context, parser_context_save_global,
14731 parser_context_restore_global, pop_parser_context): New functions.
14732 (yyerror): Now uses the global parser context. Fixed use of obstack.
14733 (parse_error, parse_error_context, parse_warning_context,
14734 java_accstring_lookup, redefinition_error, check_modifiers,
14735 parser_add_interface, create_interface, create_class, find_field,
14736 duplicate_declaration_error, register_fields, method_header,
14737 check_modifiers_consistency, check_abstract_method_header,
14738 method_declarator, parser_qualified_classname,
14739 parser_check_super_interface, parser_check_super,
14740 parser_chain_incomplete_item, java_check_circular_reference,
14741 layout_class_from_source, java_complete_class,
14742 complete_method_decl, resolve_class, complete_class_report_errors,
14743 java_check_final, check_method_redefinition,
14744 java_check_regular_methods, java_check_abstract_methods,
14745 java_check_methods, lookup_java_interface_method2,
14746 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14747 process_imports, find_in_imports, read_import_entry,
14748 read_import_dir, find_in_imports_on_demand,
14749 check_pkg_class_access, not_builtin_p, declare_local_variables,
14750 source_start_java_method, java_generate_parsed_class): New
14752 *typeck.c: (signature_include_return): New global variable.
14753 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
14754 to add the function returned type in the signature.
14756 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
14758 * jcf-io.c (open_in_zip): Use strncmp and LEN.
14760 1998-01-29 Dave Brolley <brolley@cygnus.com>
14762 * Make-lang.in (java.info): Added.
14763 (java.install-info): Added
14765 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
14767 * Makefile.in (clean): Also remove java/parse.c.
14769 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
14771 Add a pair of -fbounds-check/-fno-bounds-check options.
14772 * lang.c (lang_decode_option): Add code to grok arguments.
14773 (flag_bounds_check): Add decl.
14774 (lang_f_options): New array w/ the option in it.
14775 * java-tree.h (flag_bounds_check): Add decl.
14776 * lang-options.h: New file.
14777 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
14778 of a static macro value.
14779 (JAVA_ARRAY_EXCEPTION): Delete macro.
14781 1998-01-23 Per Bothner <bothner@cygnus.com>
14783 * typeck.c (build_java_array_type): Fix two bugs in previous change.
14784 * expr.c (build_anewarray): Add missing promote_type.
14786 1998-01-22 Per Bothner <bothner@cygnus.com>
14788 Add array types with known length to optimize bounds checking.
14789 * typeck.c (build_java_array_type): Take length parameter.
14790 (java_array_type_length, build_prim_array_type): New functions.
14791 * java-tree.h: Update for new functions.
14792 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
14793 * class.c: Use build_prim_array_type.
14794 * expr.c (can_widen_reference_to): Handle known-length array types.
14795 (verify_jvm_instructions): Keep track of integer push instructions
14796 followed by newarray/anewarray, so we can build known-length arrays.
14797 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
14798 (java_array_data_offset): New function.
14799 (build_java_array_length_access): New function. Optimize if constant.
14800 (build_java_arrayaccess): Constant fold bounds check.
14801 (expand_java_newarray, expand_java_anewarray): Replaced by ...
14802 (build_newarray, build_anewarray): New functions.
14803 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
14804 * verify.c (merge_types): Handle known-lengh array types.
14806 1998-01-19 Per Bothner <bothner@cygnus.com>
14808 * expr.c (expand_byte_code): Fix performace bug, which caused
14809 searching linenumber_table to be linear rather than constant.
14811 1997-12-12 Per Bothner <bothner@cygnus.com>
14813 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
14815 * decl.c, java-tree.h (soft_fmod_node): New global.
14816 * decl.c (init_decl_processing): Define __builtin_fmod.
14817 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
14818 using __builtin_fmod.
14820 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
14822 * keyword.h: New file, output of keyword.gperf as processed by
14824 * lex.c (java_lex_init): Initialize java_error_flag.
14825 * parse.c (YYERROR_NOW): Uses java_error_flag.
14826 * parse.y: New static java_error_flag. Useless definition of
14828 * parse.y (java_error): Portable error recovery using
14829 java_error_flag (not yet completely tuned).
14831 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
14833 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
14835 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14837 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
14838 (parse.c, lex.c, keyword.h): New rules for Java source code
14840 * parse.c: Renamed into jcf-parse.c.
14841 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
14842 * keyword.gperf: New file, Java keywords.
14843 * parse.y: New file, Java language grammar.
14844 * parse.h: New file, Java language grammar definitions.
14845 * lex.c: New file, Java language lexer.
14846 * lex.h: New file, Java language lexer definitions.
14848 1997-12-03 Per Bothner <bothner@cygnus.com>
14850 * decl.c (clinit_identifier_node), java-tree.h: New global.
14851 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
14852 * verify.c (verify_jvm_instructions): Inline use of removed macros.
14853 * expr.c (expand_java_field_op): Check for invalid assignment
14856 * jcf-reader.c (get_attribute): Test for wrong attribute length.
14858 1997-10-27 Per Bothner <bothner@cygnus.com>
14860 * verify.c (verify_jvm_instructions): When processing a handler,
14861 attempt to set the current_subr to the right value.
14862 (More complicated code combines Sep 17 and Oct 22 versions.)
14864 1997-10-24 Per Bothner <bothner@cygnus.com>
14866 * class.c (push_class): Figure out (guess) name of source file.
14867 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
14868 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
14869 (parse_class_file): Change return type from int to void.
14870 Call debug_start_source_file/debug_end_source_file.
14872 * expr.c (build_java_binop): Fix masking 2nd operand.
14873 * decl.c (init_decl_processing): Set sizetype first.
14875 1997-10-22 Per Bothner <bothner@cygnus.com>
14877 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
14878 (Revert Sep 17 change.)
14880 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14882 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
14883 .class extension in their name and fix thing so we don't process
14884 them parse_zip_file_entries().
14885 (parse_zip_file_entries): Cleaned unused local variables.
14887 1997-10-20 Per Bothner <bothner@cygnus.com>
14889 * expr.c (can_widen_reference_to): Allows equal array element types.
14890 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
14891 * jcf-dump.c (RET): Get (and print) index.
14893 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
14894 Promote element type to POINTER_TYPE.
14896 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14898 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
14899 find_in_current_zip, jcf_figure_file_type): Moved from
14900 jcf-reader.c to parse.c.
14901 * zextract.c: (read_zip_archive): takes file_comment_length possible
14902 field into account.
14904 1997-10-20 Per Bothner <bothner@cygnus.com>
14906 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
14908 * verify.c (merge_types): Handle array types even better ...
14910 1997-10-17 Per Bothner <bothner@cygnus.com>
14912 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
14914 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
14915 * class.c (make_class_data): Don't build fields_decl if no fields.
14916 When building fields_decl, skip if DECL_ARTIFICIAL.
14918 * expr.c (java_stack_swap): Update stack_type_map.
14919 * verify.c (merge_types): Handle array types better.
14921 1997-10-15 Per Bothner <bothner@cygnus.com>
14923 * class.c (add_field): Don't promote short integral fields to
14924 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
14925 * expr.c (push_value): Promote and convert short integral values.
14927 * decl.c, java-tree.h (integer_two_node): New constant node.
14928 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
14930 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
14932 * class.c (append_gpp_mangled_type): Use function argument
14933 unpromoted type to generate mangled name.
14935 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14937 * constants.c (build_constant_data_ref): Now uses current_class
14938 instead of main_class.
14939 (build_constants_constructor): Now uses current_class instead of
14941 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
14942 of the global variable SeepZipFiles done here.
14943 * zextract.c (read_zip_archive): extra_field optional field taken
14944 into account while computing the position of the class file in the
14946 * verify.c (verify_jvm_instructions): Use current_jcf to search
14948 * parse.c (load_class): First search for the class to load in the
14949 current zip file. Saves current_jcf (restored before returning
14950 from that function). Don't call JCF_FINISH in the class was found
14951 in the current ZIP file.
14952 (jcf_parse): If the class was found in the current ZIP file, save
14953 its tree_constant_pool (for later reuse).
14954 (parse_class_file): New function. Process each method defined in
14955 the current class and record the class as to be later registered.
14956 (yyparse): Rewritten. Figure the type of the current file and switch
14958 * lang.c: New global variable current_jcf.
14959 (lang_init): Removed compiling_from_source test (done later, in
14960 yyparse). Removed call the jcf_parse ().
14961 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
14962 (typedef struct JCF): New fields seen_in_zip (to mark a class found
14963 in the current ZIP file) and zip_offset (offset to the class data in
14964 the current zip file).
14965 * jcf-reader.c: zipfile.h included.
14966 localToFile: New ZipFileCache static global variable
14967 (parse_zip_file_entries): New function. Browse the current ZIP
14968 file directory and process each class found.
14969 (process_zip_dir): New function. Register each class found in the
14970 ZIP file directory. The class aren't parsed but a valid JCF is
14971 link to each of them.
14972 (find_in_current_zip): New function. Search for a class in the
14973 current ZIP file directory. If found, prepare the class so that it
14975 (jcf_figure_file_type): New function. Examine the file structure
14976 to figure a class file, a ZIP file. If none of these categories are
14977 matched, a source file is assumed.
14978 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
14979 SeenZipFile: New global variable.
14980 (open_in_zip): Use zipmember's length to accelerate the search for
14981 a member. If zipmember was NULL and zip file successfully read,
14983 * java-tree.h: New global variable current_jcf declared. Added
14984 declaration for current_constant_pool_tags, current_constant_pool_data,
14985 current_constant_pool_length, current_constant_pool_data_ref.
14986 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
14987 store the JCF of classes seen in a zip file) and tree *constant_pool
14988 (to save a loaded class constant pool). current_class declared here.
14989 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
14990 retrieve method_ref_constant.
14991 (PUSHC): java_push_constant_from_pool now uses current_jcf.
14992 (OBJECT): get_class_constant now uses current_jcf.
14993 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
14994 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
14995 (expand_invoke): Now uses current_class instead of main_class
14996 (build_class_init): Now uses current_class instead of main_class
14997 * class.c: New static global variable registered_class.
14998 (register_class): New function.
14999 (emit_register_class): Modified to use registered_class instead of
15001 (is_compiled_class): Now take into account class seen in the archive.
15003 1997-10-06 Per Bothner <bothner@cygnus.com>
15005 * except.h: Renamed to: java-except.h.
15006 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15007 * except.c: Add semi-working (commented out) implementation.
15009 * expr.c (expand_iinc): Add needed flush_quick_stack.
15010 * parse.c (set_source_filename): New function.
15011 (give_name_to_class): Set input_filename from package.classname.java.
15013 * jcf-io.c (find_class): Don't look first in ".".
15015 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15017 * zextract.c (read_zip_archive): Now takes into account the
15019 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15021 1997-09-20 Per Bothner <bothner@cygnus.com>
15023 * constants.c, java-tree.h (build_internal_class_name): New function.
15024 (alloc_class_constant): Re-implement using build_internal_class_name.
15025 * class.c (make_class_data): Likewise.
15026 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15028 1997-09-17 Per Bothner <bothner@cygnus.com>
15030 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15031 to NULL before pushing an exception handler target.
15033 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15034 (java_stack_swap, java_stack_dup): Re-write to be safe from
15035 clobbering registers.
15036 (build_class_init): New function.
15038 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15040 * typeck.c (build_java_array_type): Temporary use
15041 permanent_obstack to create the array 'length' field.
15042 * expr.c (lookup_label): Temporay use permanent_obstack to create
15043 label if not found.
15044 * class.c (push_super_field): Tempory use permanent_obstack.
15046 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15048 * typeck.c (type_for_mode): Now handles double_type_node and
15050 * verify.c (verify_jvm_instructions): The instruction following
15051 the wide bytecode is checked. OPCODE_ret added to the list of
15054 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15056 * class.c (make_class): Temporary use permanent_obstack. Set the
15057 class CLASS_P field to 1.
15058 (push_class): Temporary use permanent_obstack.
15059 (set_super_info): Temporary use permanent_obstack.
15060 (add_method): Temporary use permanent_obstack, set
15061 METHOD_TRANSIENT().
15062 (add_field): Temporary use permanent_obstack. Sets
15063 FIELD_VOLATILE() and FIELD_TRANSIENT().
15064 (build_class_ref): Temporary use permanent_obstack if the class
15066 (build_static_field_ref): Temporary use permanent_obstack when
15067 creating field's rtl.
15068 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15069 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15070 and fields. Function finalized, as far as flag handling.
15071 (push_class_static_dummy_field): Temporary use permanent_obstack.
15072 (emit_register_class): Force generation of class registration at
15074 * decl.c (end_java_method): Call permanent_allocation() before
15076 * expr.c (can_widen_reference_to): Added comment to interface
15077 handling, fixed typo.
15078 (lookup_field): Now uses CLASS_P() to correct FIXME
15079 (expand_invoke): Verification on public && !static &&
15080 !abstract moved into soft_lookupinterfacemethod (kaffe).
15081 Use Object class dtable if objectref is an array when expanding
15083 (java_push_constant_from_pool): Temporary use permanent_obstack
15084 for CONSTANT_string
15085 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15086 create constant references.
15087 (get_constant): Temporary use permanent_obstack to create constant.
15088 (load_class): Temporary use permanent_obstack to load class.
15089 (jcf_parse): Temporary use permanent_obstack to perform class
15091 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15092 (build_java_signature): Temporary use permanent_obstack.
15093 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15095 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15096 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15099 1997-09-11 Per Bothner <bothner@cygnus.com>
15101 * class.c (append_gpp_mangled_type): Fix typo.
15102 (emit_register_class): Use main_class to get class object, rather
15103 than looking for no-longer-existing static decl starting with _CL.
15104 * typeck.c (parse_signature_type): Promote array element type
15105 if it is a RECORD_TYPE.
15107 1997-09-10 Per Bothner <bothner@cygnus.com>
15109 * class.c (push_class_static_dummy_field): New function.
15110 (mangle_static_field): New. Do G++-style mangling of static fields.
15111 (layout_class): Mandle static fields here, not in add_field.
15112 (build_class_ref): The class object is now a dummy static field.
15113 * decl.c (find_local_variable): Look for best, instead of first match.
15114 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15115 (build_java_athrow): Don't check here if exception is Throwable.
15116 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15117 (TYPE_USED): Removed. No longer used ...
15118 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15119 * verify.c (push_pending_label): New function.
15120 (push_pending_block): Renamed to check_pending_block.
15121 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15122 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15123 re-checking possible handlers) after a store (less wasted work).
15124 Check for null handler (finally) before calling add_handler.
15125 Various changes to (finally?) correctly handle try/finally.
15127 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15129 * class.c: Include stdio.h.
15131 1997-09-04 Per Bothner <bothner@cygnus.com>
15133 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15134 to make sure class is initialized before static/special invoke.
15136 * verify.c (verify_jvm_instructions): On a store instruction,
15137 call find_local_variable to force pre-allocation of decl and rtx.
15138 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15140 1997-09-03 Per Bothner <bothner@cygnus.com>
15142 * class.c (build_class_ref): Strip off "promoted_" if need be.
15143 (make_field_value): Call build_java_signature when needed.
15144 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15145 * expr.c (build_java_athrow): Don't push_value of exception.
15146 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15147 match specification of [fd]cmp[lg] for NaNs.
15148 (expand_byte_code): Add support for exception handler ranges.
15149 * except.c: Add skeleton for EH code-generation.
15150 * verify.c (merge_types): Treat all promoted integral types as equal.
15151 * constants.c (build_constants_constructor): To force creation of
15152 current_constant_pool_data_ref, call build_constant_data_ref.
15154 * javaop.def (lload): Fix typo.
15155 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15157 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15159 * parse.c: Don't include function.h.
15161 1997-08-27 Per Bothner <bothner@cygnus.com>
15163 * except.[ch]: New files.
15164 * Makefile.in (JAVA_OBJS): Add except.o
15165 * expr.c: Temporary warning about unimplemented exceptions.
15166 * verify.c: Verify exception handlers.
15168 * jcf-dump.c (disassemble_method): Print exception table.
15170 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15172 * expr.c (verify_jvm_instructions): Started a thorough
15173 verification of invoke* bytecodes.
15174 (expand_byte_code): flush quick stack if PC is the target of a
15175 branch. and undef RET (conflicting with config/i386/i386.h).
15176 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15178 (expand_invoke): Now handles invokeinterface and do more
15179 verification according to the bytecode.
15180 (lookup_field): Don't try to load the class if processing
15182 (can_widen_reference_to): Now handles interfaces.
15183 * decl.c (init_decl_processing): New global variable
15184 soft_lookupinterfacemethod_node, declared in java-tree.h.
15185 Call set_super_info on string_type_node.
15186 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15188 * class.c (set_super_info): Fills the CLASS_* flags according to
15190 (get_access_flags_from_decl): Handles all class flags.
15192 1997-08-26 Per Bothner <bothner@cygnus.com>
15194 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15195 * parse.c (yyparse): Check for abstract method, and missing code.
15196 * expr.c (expand_byte_code): Change interface.
15197 * lang.c (put_decl_node): Print promoted types prettier.
15198 * verify.c (verify_jvm_instruction): Change interface.
15199 Partial support for scanning exception table.
15200 For load instructions, handle promoted integral types.
15202 1997-08-21 Per Bothner <bothner@cygnus.com>
15204 * verify.c: New file, with contents moved from expr.c.
15205 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15206 * typeck.c (is_array_type_p): Moved here from expr.c.
15207 * java-tree.h: Add some now-needed function declarations.
15208 * Makefile.in (JAVA_OBJS): Added verify.o.
15210 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15212 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15213 METHOD_ABSTRACT flag.
15215 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15216 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15217 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15219 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15221 (start_java_method): Hook for SYNCHRONIZED methods.
15223 * expr.c (build_java_jsr, build_java_ret): New functions
15224 (JSR,PRE): New macros
15225 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15226 (verify_jvm_instructions): tableswitch, lookupswitch,
15227 monitorenter, monitorexit, goto_w: verified.
15228 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15229 (build_java_monitor): New function.
15230 (MONITOR_OPERATION): Modified to call build_java_monitor()
15231 (verify_jvm_instructions): Started a thorough verification of
15234 1997-08-19 Per Bothner <bothner@cygnus.com>
15236 Support verification of jsr/ret subroutines (used for try/finally).
15237 * decl.c (return_address_type_node): New type node.
15238 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15239 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15240 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15241 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15242 TYPE_USED): New macros for special types in type_map.
15244 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15245 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15247 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15249 * expr.c (can_widen_reference_to): New function.
15250 (pop_type): Use it.
15251 (merge_type_state): Support handling start of subroutine.
15252 (push_pending_block): Return char* error message, instead of calling
15253 fatal on an error. Also handle subroutines.
15254 (verify_jvm_instructions): Handle errors from push_poending_block.
15255 Support jsr and ret instructions.
15257 1997-08-19 Per Bothner <bothner@cygnus.com>
15259 * jcf-io.c (find_classfile): Fix thinko.
15260 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15262 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15264 * Makefile.in (BISON): Remove.
15266 1997-08-07 Per Bothner <bothner@cygnus.com>
15268 * Makefile.in: Convert to autoconf.
15269 * config-lang.in (outputs): Added java/Makefile.
15271 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15272 Rename cc1java to jc1.
15274 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15275 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15277 * class.c (class_depth): Do load_class if needed.
15279 Mostly better verification.
15280 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15281 (init_decl_processing): Change return type of soft_checkcast.
15282 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15283 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15284 lang_print_error): New functions.
15285 (lang_init): Set global hook print_error_function to lang_print_error.
15286 * expr.c: In the type_map ptr_type_node is only used for null now.
15287 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15288 (merge_types): Dererence pointer to record types before comparing.
15289 (decode_newarray_type, merge_types): On error just return NULL.
15290 (build_java_binop): Add preliminary implementation (with warning)
15291 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15292 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15293 (expand_compare, expand_java_goto, expand_java_call): Don't
15294 push_pending_block, since that only makes sense when verifying.
15295 (merge_type_state): Different return codes.
15296 (push_pending_block): A block may need to be verified more than once.
15297 (expand_byte_code): Warn about unused code at code generation time.
15298 (verify_jvm_instruction): Changed logic, since code may need to be
15299 re-verified if type-state has changed. Also, better error handling.
15300 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15301 Improve newarray, anewarray, ?aload, athrow,
15302 * java-tree.h (LABEL_CHANGED): New macro.
15304 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15306 * decl.c (soft_athrow_node): New global variable initialized.
15307 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15308 * typeck.c (convert): Added support for REAL_TYPE.
15309 (convert_to_char): New function.
15310 (convert): Handle CHAR_TYPE.
15311 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15312 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15313 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15315 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15316 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15317 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15318 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15319 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15320 to Use The Right Things.
15321 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15322 compatible with INT. BOOLEAN is made equivalent to BYTE.
15323 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15324 OPCODE_ifnonnull): Now supported.
15325 (build_java_athrow): New function.
15327 1997-08-04 Per Bothner <bothner@cygnus.com>
15329 Rename method name <init> to match G++ (and fix mangling).
15330 * class.c (layout_class): Replace method name of <init> by class name.
15331 (make_method_value): Do inverse renaming of constructor from <init>.
15332 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15333 * typeck.c (lookup_java_constructor): New function.
15334 * expr.c (expand_invoke): If method_name is <init>, call
15335 lookup_java_constructor to find constructor.
15337 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15339 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15341 * parse.c (get_class_constant): Modified to handle array "classes"
15342 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15344 (convert): Modified to handle real type.
15345 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15346 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15347 variables declared.
15348 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15349 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15350 global variables initialized.
15351 (find_local_variable): Handles the case of a pointer
15352 (end_java_method): Restore the use of one more scope
15353 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15354 build_java_array_length_access, expand_java_arrayload,
15355 expand_java_arraystore, expand_java_array_length,
15356 expand_java_multianewarray, expand_java_anewarray,
15357 build_java_check_indexed_type, is_array_type_p,
15358 build_java_throw_out_of_bound_exception): New functions.
15359 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15360 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15361 OPCODE_<t>aload): Implemented code for verification.
15362 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15363 ARRAY_NEW_MULTI): Macro defined.
15364 (CONVERT): Modified to invoke convert().
15365 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15367 1997-07-31 Per Bothner <bothner@cygnus.com>
15369 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15370 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15371 (make_class_data): Field name needs '/' as package prefix.
15372 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15374 1997-07-25 Per Bothner <bothner@cygnus.com>
15376 Implement debug information for local variables.
15377 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15378 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15379 DECL_LOCAL_SLOT_CHAIN): New macros.
15380 (struct lang_decl_var): New type.
15381 * parse.c (give_name_to_locals): Move to decl.c.
15382 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15383 (start_java_method): Re-write parameter handling.
15384 (pending_local_decls): New global variable.
15385 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15386 (find_local_variable): Accept pc so we can skips decls not in range.
15387 (struct binding_level): Add end_pc field.
15388 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15389 (various): Change so current pc gets passed to find_local_variable.
15391 * decl.c (init_decl_processing): Re-arrange fields in
15392 class_type_node and and method_type_node to match kaffe 0.9.1.
15393 * class.c (make_method_value, make_class_data): Update
15394 initializations to match.
15396 1997-07-16 Per Bothner <bothner@cygnus.com>
15398 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15399 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15400 (push_super_field): New function.
15401 (make_class_data): Handle inheritance of class static initializer.
15402 (layout_class): New name mangling.
15403 * constants.c (build_constant_data_ref): Init type of data array
15404 to a one-element array.
15405 (build_constants_constructor): Set DECL_SIZE from complete array type.
15406 * decl.c: Rename class_type, object_type etc to class_type_node,
15407 object_type_node etc. Make former inherit from latter.
15408 * expr.c (expand_invoke): Add cast of function address.
15409 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15410 * parse.c (yyparse): Don't call layout_class here.
15411 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15413 1997-06-14 Per Bothner <bothner@cygnus.com>
15415 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15416 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15417 (alloc_class_constant): New.
15418 * expr.c (expand_invoke): Make sure method's class is initialized.
15419 * class.c (interits_from_p, emit_register_class): New functions.
15420 * parse.c (yyparse): Call emit_register_class.
15422 1997-06-09 Per Bothner <bothner@cygnus.com>
15424 * constants.c: New file, to handle constant pool.
15425 * Makefile.in (JAVA_OBJS): Add constants.o.
15426 * decl.c (init_decl_processing): Update, fix, finish various structs.
15427 (pushdecl_top_level): New.
15428 * parse.c (layout_class): Moved to class.c.
15429 * expr.c (java_push_constant_from_pool): New function.
15430 * class.c (build_class_ref): Make work fully
15431 (make_class_data): Emit super-class, constant pool, interface vector.
15433 1997-06-03 Per Bothner <bothner@cygnus.com>
15435 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15436 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15437 * class.c (class_depth): New function.
15438 (lookup_named_class): Replaced by new function lookup_class.
15439 * decl.c (object_type_node, string_type_node): New.
15440 Remove various types that we no longer need.
15441 * expr.c (verify_jvm_instructions): New separate verifier pass.
15442 (push_type, pop_type): New functions for verifier.
15443 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15444 (expand_byte_code): Simplify, since we assume already verified.
15445 (expand_invoke): Now mostly works.
15446 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15447 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15448 * parse.c: Wait to allocate class object until we know its name.
15449 (layout_class): Calculate DECL_VINDEX for each virtual method.
15450 * typeck.c (get_array_type): Rename to ...
15451 (build_java_array_type): ... and provide working implementation.
15452 (build_java_signature): New function - build Java signature of type.
15453 (set_java_signature): New function - cache signature with type.
15454 (lookup_java_method): New function.
15456 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15458 * class.c (ident_subst): Take extra SUFFIX parameter.
15459 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15460 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15461 (build_class_ref): Actually implement.
15462 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15463 * decl.c (builtin_function): New.
15464 (init_decl_processing): Update for current Kaffe. Declare some
15465 builtin Kaffe functions.
15466 * expr.c (build_address_of): New.
15467 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15468 Renamed (from expand_java_new etc), and added working implementations.
15469 (build_field_ref): Now also handle static fields.
15470 (expand_invoke): Implement invokestatic, and start implement rest.
15471 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15472 * javaop.def: Rename invokevirt -> invokevirtual.
15473 * lang.c (use_handles): Removed.
15474 * parse.c: Add support for ConstantValue attribute.
15475 Handle nested loading of a class. (JPOOL_UTF): New.
15477 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15479 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15481 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15483 * Make-lang.in (java.install-man): New empty rule.
15484 * typeck.c (set_local_type): New function.
15485 * expr.c (STORE_INTERNAL): Call find_local_variable,
15486 not find_stack_slot. Call set_local_type.
15488 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15490 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15491 and building RECORD_TYPE CONSTRUCTORs.
15492 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15494 * lang.c (use_handles): Change the default to 0.
15495 * decl.c: Define and build class_type, field_type, utf8const_type.
15496 * class.c (make_class_data, make_field_value,
15497 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15498 hashUtf8String, strLengthUtf8, mangled_classname:
15499 Functions to build reflective data structures.
15500 * parse.c (yyparse): Call make_class_data.
15502 * jcf-io.c (open_class, find_classfile): New functions.
15503 * jcf-dump.c: Support reading classfile from explicitly-named
15504 class file (without CLASSPATH searching).
15506 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15508 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15509 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15510 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15511 (get_constant): Now trivial for CONSTANT_Utf8.
15513 * jcf.h: Make NEW_CPOOL the default.
15514 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15516 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>