1 2003-09-03 Roger Sayle <roger@eyesopen.com>
3 * builtins.c (enum builtin_type): Delete unused enumeration.
4 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
6 2003-08-28 Tom Tromey <tromey@redhat.com>
8 * gcj.texi (Extensions): Document gcjlib URLs.
10 2003-08-20 Tom Tromey <tromey@redhat.com>
12 * gcj.texi (Extensions): Added xref.
13 (libgcj Runtime Properties): Document
14 gnu.gcj.runtime.VMClassLoader.library_control.
16 2003-08-13 Tom Tromey <tromey@redhat.com>
18 * gcj.texi (Invoking gij): Document -X and -?.
20 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
22 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
23 GCJH_OBJS, JCFDUMP_OBJS
24 * win32-host.c: Removed the unnecessary and broken dependency
27 2003-08-11 Tom Tromey <tromey@redhat.com>
29 * parse.y (java_check_regular_methods): Typo fixes. Call
30 check_interface_throws_clauses. Use
31 check_concrete_throws_clauses.
32 (check_interface_throws_clauses): New function.
33 (check_concrete_throws_clauses): New function.
34 (hack_is_accessible_p): New function.
35 (find_most_specific_methods_list): Added FIXME.
36 * typeck.c (lookup_do): Use `flags' argument to decide what to
38 (lookup_argument_method_generic): New function.
39 (lookup_argument_method2): Removed.
40 * jcf.h (ACC_INVISIBLE): New define.
41 * jcf-write.c (generate_classfile): Skip invisible methods.
42 * class.c (add_miranda_methods): New function.
43 (layout_class_methods): Use it.
44 (get_access_flags_from_decl): Use ACC_INVISIBLE.
45 * java-tree.h (METHOD_INVISIBLE): New define.
46 (lang_decl_func) [invisible]: New field.
47 (lookup_argument_method_generic): Declare.
48 (SEARCH_INTERFACE): New define.
49 (SEARCH_SUPER): Likewise.
50 (SEARCH_ONLY_INTERFACE): Likewise.
51 (SEARCH_VISIBLE): Likewise.
52 (lookup_argument_method2): Removed declaration.
54 2003-08-05 Tom Tromey <tromey@redhat.com>
56 Fix for PR java/11600:
57 * parse.y (java_complete_lhs): See whether we're calling a method
59 (check_thrown_exceptions): Added `is_array_call' argument;
60 fixed `clone' checking; updated all callers.
62 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
64 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
66 2003-08-03 Tom Tromey <tromey@redhat.com>
68 * java-tree.h (METHOD_TRANSIENT): Removed.
69 * decl.c (pushdecl): Removed some dead code.
70 * class.c (get_access_flags_from_decl): Can't have transient
72 (add_method_1): Can't have a transient method.
74 2003-07-28 Andreas Jaeger <aj@suse.de>
76 * jvspec.c: Convert to ISO C90 prototypes.
78 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
80 * decl.c (force_poplevels): Fix warning call.
82 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
84 * expr.c (expand_java_field_op): Don't use xxx_with_decl
85 (expand_java_field_op): Likewise.
86 * class.c (layout_class_method): Likewise
87 (emit_register_classes): Likewise.
88 * decl.c (pushdecl): Likewise.
90 (force_poplevels): Likewise.
91 (give_name_to_locals): Likewise.
92 * check-init.c (check_for_initialization): Likewise.
94 2003-07-24 Jason Merrill <jason@redhat.com>
96 * java-tree.h: Move boolean_type_node et al to the back end.
98 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
100 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
103 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
105 * lang.opt: Don't show -MD_ and -MDD_.
107 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
109 * lang-options.h: Remove.
110 * lang.opt: Add help text.
112 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
114 * expr.c: Remove the last argument to expand_assignment().
116 Wed Jul 9 02:29:15 CEST 2003 Jan Hubicka <jh@suse.cz>
118 * java-tree.h (DECL_NUM_STMTS): Rename to...
119 (DECL_ESTIMATED_INSNS): ... this.
120 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
121 New static functions.
122 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
123 * parser.y (add_stmt_to_compound): Do not account statements.
125 2003-07-08 Mark Wielaard <mark@klomp.org>
127 * gcj.texi: CNI now expands to Compiled Native Interface.
129 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
131 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
133 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
135 * expr.c (expand_byte_code): Adjist emit_line_note call.
137 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
139 * lang.c (java_handle_option): Don't handle filenames.
141 2003-07-02 Zack Weinberg <zack@codesourcery.com>
143 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
146 * jcf-write.c: Don't default-define DIR_SEPARATOR.
147 * jcf.h: Delete COMPARE_FILENAMES definition.
149 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
151 * lang.c (java_init_options): Update prototype.
153 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
155 * decl.c (poplevel): Adjust define_label call.
157 2003-06-27 Zack Weinberg <zack@codesourcery.com>
159 * gjavah.c (flag_jni): Make non-static.
160 * parse-scan.y (ctxp): Make non-static.
162 * class.c (build_method_symbols_entry)
163 * expr.c (get_offset_table_index)
164 * jcf-parse.c (jcf_parse):
165 Mark the definition static, matching the forward declaration.
167 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
169 * lang.c (java_handle_option): Don't check for missing arguments.
171 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
173 * class.c (push_class): Use a location_t to save place.
174 (emit_register_classes): Set input_location. Adjust
175 expand_function_end call.
176 * resource.c (write_resource_constructor): Likewise.
177 * decl.c (end_java_method): Adjust expand_function_end call.
178 * parse.y (source_end_java_method): Likewise.
180 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
182 * lang.c (java_handle_option): Likewise.
184 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
186 * lang.c (java_handle_option): Special-casing of optional
187 joined arguments no longer needed.
188 * lang.opt: Update switches that take optional argument.
190 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
192 * lang.opt: Declare Java.
193 * lang.c (java_init_options): Update.
195 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
197 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
199 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
201 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
202 * lang.c (java_handle_option): -MD and -MMD have an underscore.
203 * lang.opt: -MD and -MMD have an underscore.
205 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
207 * class.c (emit_register_classes): Adjust init_function_start
209 * decl.c (complete_start_java_method): Likewise.
210 * resource.c (write_resource_constructor): Likewise.
212 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
214 * Make-lang.in: Update to use options.c and options.h.
215 * lang.c: Include options.h not j-options.h.
216 (java_handle_option): Abort on unrecognized option.
217 (java_init_options): Request Java switches.
219 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
221 * Make-lang.in: Handle mostlyclean.
223 2003-06-11 Tom Tromey <tromey@redhat.com>
225 * lang.c (java_handle_option): Update dependency_tracking for
228 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
231 2003-06-10 Andrew Haley <aph@redhat.com>
233 * resource.c (write_resource_constructor): Use expand_expr to
234 generate the address of the label attached to a resource.
235 * Make-lang.in (java/resource.o): Add expr.h
237 2003-06-10 Andrew Haley <aph@redhat.com>
239 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
240 (java_decl_ok_for_sibcall): New.
242 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
244 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
245 (java/j-options.c, java/j-options.h): New.
246 * java-tree.h (resource_name, compile_resource_file,
247 compile_resource_data): Constify.
248 * jcf-write.c (jcf_write_base_directory): Similarly.
249 * jcf.h (jcf_write_base_directory): Similarly.
250 * lang.c: Include j-options.h.
251 (cl_options_count, cl_options, string_option, java_decode_option,
252 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
253 process_option_with_no): Remove.
254 (resource_name): Constify.
255 (LANG_HOOKS_HANDLE_OPTION): Override.
256 (java_handle_option): New.
257 (java_init): Don't call jcf_path_init.
258 (java_init_options): Call jcf_path_init.
260 * resource.c (compile_resource_data, compile_resource_file): Constify.
262 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
264 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
265 (struct lang_decl_func): Add last_line field.
266 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
267 DECL_SOURCE_LINE_LAST): Remove.
268 * parse.y (missing_return_error, finish_method_declaration,
269 lookup_cl, start_artificial_method_body, source_end_java_method,
270 start_complete_expand_method): Adjust.
272 2003-06-08 Tom Tromey <tromey@redhat.com>
274 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
277 2003-06-08 Roger Sayle <roger@eyesopen.com>
279 * builtins.c (define_builtin_type, builtin_types): Delete.
280 (define_builtin): Rewritten to take just the built-in code,
281 the function's name, type and fallback library function name.
282 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
283 (initialize_builtins): Overhaul to define the GCC builtins
284 used by gcj manually, providing the Java run-time's
285 implementations as the fallback library function.
287 2003-06-08 Anthony Green <green@redhat.com>
289 * parse.y (patch_cast): Fix conversions from floating-point to
292 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
294 * Make-lang.in: Update.
295 * lang.c: Include opts.h. Define cl_options_count and cl_options.
297 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
299 * lang.c (java_init_options): Update.
301 Thu Jun 5 18:33:40 CEST 2003 Jan Hubicka <jh@suse.cz>
303 * Make-lang.in: Add support for stageprofile and stagefeedback
305 2003-05-31 Roger Sayle <roger@eyesopen.com>
307 * lang.c (java_init_options): Prescribe wrap-around two's
308 complement arithmetic overflow by setting flag_wrapv.
310 2003-05-29 Roger Sayle <roger@eyesopen.com>
312 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
313 (builtin_record): Add an additional builtin_code field to
314 record which GCC built-in corresponds to the Java function.
315 (java_builtins): Add new entries for atan, atan2, exp, log,
317 (max_builtin, min_builtin, abs_builtin): Perform constant
318 folding on the resulting tree.
319 (java_build_function_call_expr): Likewise, perform constant
320 folding on the resulting tree.
321 (initialize_builtins): The NULL creators are now allowed in
322 the java_builtins table, which is now terminated by an entry
323 with builtin_code == END_BUILTINS.
324 (check_for_builtin): Likewise. If the matching creator is
325 NULL, construct the call using java_build_function_call_expr
326 directly with the decl for the corresponding builtin_code.
328 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
330 * win32-host.c: Normalize copyright boilerplate.
332 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
334 * parse.y (print_int_node): Use string concatentation on
335 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
336 function calls into one.
338 2003-05-13 Zack Weinberg <zack@codesourcery.com>
340 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
341 fatal_io_error with calls to fatal_error; add ": %m" to the end of
342 all the affected error messages.
344 2003-05-13 Richard Henderson <rth@redhat.com>
346 * class.c (layout_class_method): Set DECL_EXTERNAL.
347 * decl.c (java_mark_decl_local, java_mark_class_local): New.
348 * java-tree.h (java_mark_class_local): Declare.
349 * jcf-parse.c (parse_class_file): Use it.
350 * parse.y (java_expand_classes): Likewise.
352 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
354 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
355 * lex.h: #include input.h.
356 * jv-scan.c (input_filename): Remove.
358 2003-05-02 Tom Tromey <tromey@redhat.com>
361 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
362 (handle_inner_classes): New function.
364 2003-05-01 Tom Tromey <tromey@redhat.com>
367 * parse.y (finish_for_loop): Do nothing if update expression is a
368 EXPR_WFL_NODE wrapping nothing.
369 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
371 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
373 * lex.h (input_lineno): Remove declaration.
374 * parse-scan.y: #include input.h.
375 (input_filename): Remove declaration.
376 (input_location): Add definition.
377 (input_line): Remove definition.
379 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
381 * lex.h (lineno): Rename to ...
382 (input_line): ... here
383 * parse-scan.y (lineno): Rename to ...
384 (input_line): ... here.
385 (reset_report): Rename lineno to input_line.
386 * check-init.c (check_init): Likewise.
387 * class.c (push_class): Likewise.
388 * decl.c (complete_start_java_method, end_java_method): Likewise.
389 * expr.c (expand_byte_code): Likewise.
390 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
391 * jcf-write.c (generate_bytecode_insns): Likewise.
392 * lex.c (java_init_lex, java_allocate_new_line,
393 do_java_lex): Likewise.
394 * parse.h (YYNOT_TWICE): Likewise.
395 * parse.y (empty_statement, expression_statement,
396 java_pop_parser_context, java_parser_context_save_global,
397 yyerror, register_fields, method_header, safe_layout_class,
398 find_in_imports_on_demand, create_artificial_method,
399 source_end_java_method, start_complete_expand_method,
400 build_thisn_assign, java_complete_lhs,
401 maybe_absorb_scoping_block): Likewise.
403 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
405 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
406 '/' when computing java source filename
408 2003-04-13 Tom Tromey <tromey@redhat.com>
410 * gjavah.c (print_c_decl): Indentation fix.
412 2003-04-12 Zack Weinberg <zack@codesourcery.com>
414 * class.c (make_field_value, make_method_value, get_dispatch_table)
415 (make_class_data, emit_offset_symbol_table)
416 * constants.c (build_constants_constructor)
417 * java-tree.h (START_RECORD_CONSTRUCTOR)
418 * parse.y (maybe_build_array_element_wfl):
419 Use build_constructor.
421 2003-04-10 Eric Blake <ebb9@email.byu.edu>
424 * parse.y (string_convert_int_cst): Always use at least one digit
425 in string conversion. Remove ASCII dependence.
426 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
428 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
430 * Make-lang.in: added win32-host.c
431 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
432 resolves to open() on non-Win32 platforms and
433 Win32-specific jcf_open_exact_case() on Win32
434 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
435 when trying .java and .class files
436 * win32-host.c: added to repository. Defines
437 Win32-specific jcf_open_exact_case()
439 2003-04-10 Andrew Haley <aph@redhat.com>
441 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
442 (maybe_free_localvar): Renamed from localvar_free.
444 (generate_bytecode_insns): Set new variable, jsrs.
445 Only free local vars if no jsr insns have been emittted.
446 Call maybe_free_localvar, not localvar_free.
448 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
450 * gcj.texi: Remove @ at start of file.
452 2003-03-25 Tom Tromey <tromey@redhat.com>
454 * parse.y (create_interface): Call CHECK_DEPRECATED.
456 2003-03-23 Zack Weinberg <zack@codesourcery.com>
458 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
460 2003-03-21 Zack Weinberg <zack@codesourcery.com>
462 * javaop.h (jfloat, jdouble): Make them structures mirroring
463 the bit fields of IEEE float and double respectively.
464 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
465 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
466 (union Word, union DWord): Delete.
467 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
469 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
471 (jni_print_float, jni_print_double): New. Generate
472 hexadecimal floating constants.
473 (print_field_info): Use jni_print_float/double.
475 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
476 finite floating point numbers for output; special case
479 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
481 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
482 Replace 0 and 1 with true and false in return statements.
484 2003-03-19 Tom Tromey <tromey@redhat.com>
486 * lex.c (do_java_lex): Renamed from java_lex.
487 (java_lex): New function.
490 2003-03-13 Tom Tromey <tromey@redhat.com>
492 * parse.y (resolve_inner_class): Error if qualifier is a primitive
495 2003-03-04 Andrew Haley <aph@redhat.com>
497 * gjavah.c (is_first_data_member): New global variable.
498 (print_c_decl): If it's the first data member, align it as the
500 (process_file): Set is_first_data_member.
502 2003-03-11 Tom Tromey <tromey@redhat.com>
504 * parse.y (resolve_field_access): Initialize class if field is
505 found in another static field.
506 * expr.c (build_class_init): Don't optimize out initialization of
507 implemented interface.
509 2003-03-11 Andrew Haley <aph@redhat.com>
511 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
514 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
516 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
517 and DIR_SEPARATOR_2 for a target.
520 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
521 and DIR_SEPARATOR_2 for a target into account.
523 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
525 * lang.c (java_init): Update prototype, move code to java_post_options.
526 (java_post_options): Similarly.
528 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
530 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
531 compare file name components depending on the case-sensitivity
532 or otherwise of the host file system.
534 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
535 "strcmp" to compare file name components.
536 Use IS_DIR_SEPARATOR instead of comparing directly against
538 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
539 comparing directly against DIR_SEPARATOR.
541 2003-03-04 Tom Tromey <tromey@redhat.com>
543 * Make-lang.in (java.tags): New target.
545 2003-03-01 Roger Sayle <roger@eyesopen.com>
547 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
548 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
550 2003-03-01 Tom Tromey <tromey@redhat.com>
552 * parse.y (jdep_resolve_class): Only check deprecation if we found
555 2003-02-28 Tom Tromey <tromey@redhat.com>
558 * class.c (maybe_layout_super_class): Always pass a WFL to
560 * parse.y (do_resolve_class): Updated comment to explain
563 2003-02-26 Tom Tromey <tromey@redhat.com>
565 * jcf-write.c (generate_classfile): Check whether class is
566 deprecated before writing attribute count.
568 2003-02-25 Roger Sayle <roger@eyesopen.com>
570 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
571 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
573 2003-02-23 Tom Tromey <tromey@redhat.com>
575 * lang-options.h: Added -Wdeprecated.
576 * gcj.texi (Warnings): Document -Wdeprecated.
577 * java-tree.h (flag_deprecated): Declare.
578 * lang.c (lang_W_options): Added deprecated.
579 (flag_deprecated): New global.
580 * chartables.h: Rebuilt.
581 * gen-table.pl (process_one): Look at whitespace.
582 (print_tables): Define LETTER_SPACE, LETTER_MASK.
583 * parse.h (CLEAR_DEPRECATED): New macro.
584 (CHECK_DEPRECATED_NO_RESET): New macro.
585 * jcf-parse.c (handle_deprecated): New function.
586 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
587 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
588 * parse.y (resolve_type_during_patch): Check deprecation.
589 (jdep_resolve_class): Likewise.
590 (process_imports): Likewise.
591 (resolve_expression_name): Likewise.
592 (check_deprecation): Strip arrays from decl. Check
594 (patch_method_invocation): Also check the particular constructor
596 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
597 * jcf-write.c (append_deprecated_attribute): New function.
598 (generate_classfile): Generate deprecated attribute when
600 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
601 (java_lex) [case '*']: Simplify logic.
602 (java_start_char_p): Use LETTER_MASK.
603 (java_part_char_p): Likewise.
604 (java_space_char_p): New function.
606 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
608 Change base class access representation.
609 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
610 (add_interface_do): Likewise.
612 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
614 * decl.c (java_init_decl_processing): Change
615 soft_lookupjnimethod_node to reflect the change in
616 signature of _Jv_LookupJNIMethod in libjava/jni.cc
617 * expr.c (build_jni_stub): Calculate and pass the size
618 on the stack of the arguments to a JNI function. Use
619 new target macro MODIFY_JNI_METHOD_CALL to allow a
620 target to modify the call to a JNI method.
622 2003-02-08 Roger Sayle <roger@eyesopen.com>
624 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
625 instead of basename to avoid compiler warnings on Tru64.
627 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
629 * gcj.texi: Update to GFDL 1.2.
631 2003-01-31 Andrew Haley <aph@redhat.com>
633 * parse.y (java_expand_classes): Scan the whole class list looking
634 for access methods that haven't yet been expanded.
636 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
640 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
641 to fix bootstrap on sparc-unknown-netbsdelf1.5.
642 * jcf-parse.c: Likewise.
644 2003-01-31 Mark Wielaard <mark@klomp.org>
646 * gjavah.c (throwable_p): Allocate 1 more byte for string.
648 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
650 * class.c (make_class): Use BINFO_ELTS.
651 (set_super_info): Likewse.
652 (add_interface_do): Likewise.
654 2003-01-30 Tom Tromey <tromey@redhat.com>
656 * jcf-parse.c (read_class): Update identifier's class value if it
657 changed during parsing.
659 2003-01-30 Loren James Rittle <ljrittle@acm.org>
661 * Make-lang.in (po-generated): Find the targets in $(parsedir).
662 Propagate change to all other rules as required.
663 (java/parse-scan.o): Add explicit dependency on
664 $(parsedir)/java/parse-scan.c .
666 2003-01-29 Tom Tromey <tromey@redhat.com>
668 * parse.y (patch_assignment): Only transform the rhs of an
669 assignment when compiling to native.
671 2003-01-28 Tom Tromey <tromey@redhat.com>
673 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
675 2003-01-28 Tom Tromey <tromey@redhat.com>
677 * lex.c (java_lex): Don't include UEOF as part of token.
678 (java_read_unicode): Error if \u sequence prematurely terminated.
680 2003-01-27 Tom Tromey <tromey@redhat.com>
682 * parse.y (java_check_regular_methods): Check for construct after
683 checking types in throws clause.
685 2003-01-24 Tom Tromey <tromey@redhat.com>
687 * class.c (build_static_field_ref): Only a String or numeric field
688 can fold to a constant.
690 2003-01-23 Tom Tromey <tromey@redhat.com>
692 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
693 file name in resource buffer.
695 2003-01-23 Tom Tromey <tromey@redhat.com>
697 * expr.c (build_known_method_ref): Use method's context to find
700 2003-01-23 Tom Tromey <tromey@redhat.com>
702 * constants.c (set_constant_entry): Allocated cleared memory.
704 2003-01-22 Tom Tromey <tromey@redhat.com>
706 * java-tree.h: Don't use PARAMS.
707 * resource.c: Add prototypes for all functions.
708 (write_resource_constructor): Use `const char *' to avoid
711 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
713 * jcf-parse.c (process_zip_dir): Remove unused variable.
715 2003-01-22 Tom Tromey <tromey@redhat.com>
717 * expr.c (build_invokeinterface): Abort if method's context is not
720 2003-01-22 Tom Tromey <tromey@redhat.com>
722 * gcj.texi (Input and output files): Mention non-class entries.
723 * decl.c (java_init_decl_processing): Call
724 init_resource_processing.
725 * java-tree.h (compile_resource_data, write_resource_constructor,
726 compile_resource_file, init_resource_processing): Declare.
727 * config-lang.in (gtfiles): Added resource.c.
728 * Make-lang.in (gt-java-resource.h): New target.
729 (JAVA_OBJS): Added resource.o.
730 (java/resource.o): New target.
731 * resource.c: New file.
732 * class.c (compile_resource_file): Moved to resource.c.
733 (registerResource_libfunc): Likewise.
734 (utf8_decl_list): Mark with GTY; now static.
735 * jcf-parse.c (classify_zip_file): New function.
736 (parse_zip_file_entries): Use it; compile .properties files.
737 (process_zip_dir): Use classify_zip_file and compute_class_name.
738 Don't write class name into zip directory.
739 (java_parse_file): Call write_resource_constructor.
740 (compute_class_name): New function.
741 * jcf-io.c (read_zip_member): Reindented.
743 2003-01-21 Tom Tromey <tromey@redhat.com>
745 * class.c (supers_all_compiled): New function.
746 (make_class_data): Use it.
748 2003-01-21 Tom Tromey <tromey@redhat.com>
750 * parse.y (method_header): Native method can't be strictfp.
751 No method can be transient or volatile.
753 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
755 Make-lang.in (jvspec.o-warn): Add -Wno-error.
757 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
759 * check-init.c: Fix comment typos.
761 * constants.c: Likewise.
763 * except.c: Likewise.
765 * java-except.h: Likewise.
766 * java-tree.h: Likewise.
767 * javaop.h: Likewise.
768 * jcf-dump.c: Likewise.
769 * jcf-io.c: Likewise.
770 * jcf-parse.c: Likewise.
771 * jcf-write.c: Likewise.
773 * mangle.c: Likewise.
774 * typeck.c: Likewise.
775 * verify.c: Likewise.
777 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
779 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
780 * jcf-write.c: Include "tm_p.h".
782 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
784 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
786 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
788 * builtins.c (java_build_function_call_expr): Renamed from
789 build_function_call_expr. All callers changed.
791 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
792 * jcf-parse.c: Include tm_p.h.
794 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
797 2003-01-14 Tom Tromey <tromey@redhat.com>
799 * class.c (make_class_data): Check that super is compiled before
800 building class reference to it.
802 2003-01-14 Andrew Haley <aph@redhat.com>
804 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
805 varargs function -- correct.
807 2003-01-14 Andrew Haley <aph@redhat.com>
809 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
811 2003-01-14 Andrew Haley <aph@redhat.com>
813 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
814 varargs function -- correct.
816 * parse.y (patch_assignment): Copy the rhs of an assignment into a
817 temporary if the RHS is a reference.
819 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
821 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
822 * keyword.h: Regenerated.
824 * All Files: Convert to ISO C style function definitions.
826 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
828 * parse.y (check_pkg_class_access): ANSIfy definition.
830 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
832 * decl.c, parse-scan.y, parse.y: Don't cast return value of
835 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
837 2003-01-09 Geoffrey Keating <geoffk@apple.com>
839 Merge from pch-branch:
841 2002-12-02 Geoffrey Keating <geoffk@apple.com>
843 * Make-lang.in (java/gjavah.o): Update dependencies.
844 * gjavah.c: Include ggc.h.
846 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
848 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
849 (JCFDUMP_OBJS): Add ggc-none.o.
850 (java/jcf-dump.o): Depend on GGC_H.
851 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
853 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
854 * jcf-dump.c: Include ggc.h.
856 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
858 * jcf.h (union cpool_entry): New.
859 (struct CPool): Use gengtype to mark. Change field 'data' to be
861 (struct JCF): Use gengtype to mark.
862 (CPOOL_UINT): Update for new cpool_entry type.
863 (CPOOL_USHORT1): Likewise.
864 (CPOOL_USHORT2): Likewise.
865 (CPOOL_FINISH): Use GC to free cpool subfields.
866 * parse.h (struct parser_ctxt): Mark field current_jcf.
867 * lex.c (java_init_lex): Use GC to allocate struct JCF.
868 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
869 (main_jcf): Use gengtype to mark.
870 (ggc_mark_jcf): Delete.
871 (get_constant): Update for new cpool_entry type.
872 (give_name_to_class): Likewise.
873 (get_class_constant): Likewise.
874 (init_outgoing_cpool): Use GGC to allocate struct CPool.
875 (java_parse_file): Use GGC to allocate struct JCF.
876 (init_jcf_parse): Don't call ggc_add_root.
877 * jcf-reader.c (jcf_parse_constant_pool): Update for new
879 * java-tree.h (current_jcf): Use gengtype to mark.
880 (CPOOL_UTF): Update for new cpool_entry type.
881 (outgoing_cpool): Use gengtype to mark.
882 (struct lang_type): GC struct JCF and struct CPool.
883 * config-lang.in (gtfiles): Add jcf.h.
884 * constants.c (find_tree_constant): New.
885 (set_constant_entry): Allocate cpool subfields using GGC. Update
886 for new cpool_entry type.
887 (find_constant1): Update for new cpool_entry type.
888 (find_constant2): Likewise.
889 (find_utf8_constant): Use find_tree_constant.
890 (find_class_or_string_constant): Remove unnecessary cast to jword.
891 Update for new cpool_entry type.
892 (count_constant_pool_bytes): Update for new cpool_entry type.
893 (write_constant_pool): Likewise.
894 (alloc_name_constant): Use find_tree_constant.
895 (build_constants_constructor): Update for new cpool_entry type.
897 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
899 * parse.y (mark_parser_ctxt): Delete.
900 (goal): Don't use ggc_add_root.
901 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
902 (java_pop_parser_context): Let GC free parser_ctxt.
903 (java_parser_context_resume): Likewise.
904 * parse.h (struct parser_ctxt): Use gengtype to mark.
906 (ctxp_for_generation): Likewise.
907 * lex.h (struct java_lc_s): Mark for gengtype.
908 (java_lexer): Rearrange for gengtype.
909 * config-lang.in (gtfiles): Add lex.h, parse.h.
911 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
913 * All Files: Remove PARAMS macro.
915 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
916 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
919 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
922 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
924 * Make-lang.in (java.install-common, java.uninstall,
925 java.install-info, java.install-man): Prepend $(DESTDIR)
926 to destination paths in all (un)installation commands.
927 (java.install-common): Rewrite $(LN) command to support
928 DESTDIR with "ln" as well as with "ln -s".
930 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
932 * java-tree.h: Protect against multiple inclusion.
934 2003-01-07 Tom Tromey <tromey@redhat.com>
936 * class.c (add_assume_compiled): Don't adjust parent if we're
937 already at the root of tree.
939 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
941 * lang.c (dump_compound_expr): Prototype.
943 2003-01-03 Tom Tromey <tromey@redhat.com>
945 Fix for PR java/8712:
946 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
947 when simply checking against `null'.
949 2003-01-03 Tom Tromey <tromey@redhat.com>
951 * gcj.texi (Standard Properties): Document http.proxyHost and
954 * gcj.texi (GNU Classpath Properties): Document new properties.
956 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
958 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
959 java/lang-options.h, java/mangle.c, java/mangle_name.c,
960 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
962 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
964 * Make-lang.in, boehm.c, buffer.c,
965 buffer.h, builtins.c, class.c,
966 config-lang.in, constants.c,
967 convert.h, decl.c, except.c,
968 expr.c, java-except.h,
969 java-tree.h, javaop.def,
970 jcf-parse.c, jcf-write.c,
971 jv-scan.c, jvgenmain.c,
972 jvspec.c, keyword.gperf,
973 keyword.h, lang-options.h,
974 lang-specs.h, lang.c, lex.c,
975 lex.h, mangle.c, mangle_name.c,
976 parse-scan.y, parse.h, parse.y,
977 typeck.c, verify.c, xref.c,
978 xref.h: Replace "GNU CC" with
979 "GCC" in the copyright header.
981 * check-init.c, gjavah.c, javaop.h,
982 jcf-depend.c, jcf-dump.c, jcf-io.c,
983 jcf-path.c, jcf-reader.c, jcf.h,
984 zextract.c, zipfile.h: These files are
985 "part of GCC". Also say "GCC" not "GNU CC".
987 2002-12-30 DJ Delorie <dj@redhat.com>
989 * Make-lang.in: Protect against texi2pod/pod2man failing.
991 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
993 * gcj.texi: Use @copying.
995 2002-12-27 Mark Mitchell <mark@codesourcery.com>
997 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
999 (print_cxx_classname): Add add_scope parameter.
1000 (print_class_decls): Do not emit a semicolon after the extern
1002 (process_file): Adjust calls to print_cxx_classname.
1004 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1006 * gcj.texi: Include Cover Texts in man page.
1008 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1010 * class.c (build_static_field_ref): Check FIELD_FINAL.
1012 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1013 instead of current_constant_pool_data_ref.
1014 * java-tree.h (current_constant_pool_data_ref): Undefine.
1015 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1016 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1017 current_constant_pool_data_ref.
1019 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1020 not build_internal_class_name.
1022 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1023 Use it when class ref isn't certain to be compiled.
1025 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1027 * gcj.texi: Include gcc-common.texi.
1028 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1029 $(srcdir)/doc/include/gcc-common.texi.
1031 2002-12-22 Anthony Green <green@redhat.com>
1033 * gcj.texi (Limitations): Add note about org.xml.sax and
1036 2002-12-20 Tom Tromey <tromey@redhat.com>
1038 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1039 where minimum case value is Integer.MIN_VALUE.
1042 2002-12-18 Andrew Haley <aph@redhat.com>
1044 * parse.y (patch_invoke): Force evaluation order when `check' is
1045 set. For PR libgcj/8945.
1047 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1049 * gcj.texi: Change version number to 3.4.
1051 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1052 Andrew Haley <aph@redhat.com>
1054 * parse.y (source_end_java_method): Remove custom encoding of line
1055 numbers for a function decl before passing it to the back end.
1057 2002-12-03 Andrew Haley <aph@redhat.com>
1059 * class.c (make_class_data): New field, "chain".
1060 * decl.c (java_init_decl_processing): Likewise.
1062 2002-12-02 Tom Tromey <tromey@redhat.com>
1065 * parse.y (do_resolve_class): Handle qualified name via
1068 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1070 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1071 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1072 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1073 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1074 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1075 Include coretypes.h and tm.h.
1076 * Make-lang.in: Update dependencies.
1078 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1080 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1082 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1084 * jcf-reader.c: Don't expand JCF_readu4 inside the
1085 expansion of JCF_SKIP.
1087 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1089 * jcf-reader.c: Don't expand JCF_readu4 inside the
1090 expansion of JCF_SKIP.
1092 2002-11-22 Tom Tromey <tromey@redhat.com>
1094 * parse.y (patch_binop): Cast right hand side of shift expression
1095 to `int'. Fixes PR java/8676.
1097 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1098 Andrew Haley <aph@redhat.com>
1100 * gcc/java/jcf-write.c (write_classfile): Remove target
1101 class file, if it exists, before renaming the temporary
1104 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1106 * jvspec.c (lang_specific_spec_functions): New.
1108 2002-11-18 Tom Tromey <tromey@redhat.com>
1110 Fix for PR java/7912:
1111 * expr.c (can_widen_reference_to): Allow cast of array to
1112 Cloneable or Serializable.
1113 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1114 (java_io_serializable_identifier_node): Likewise.
1115 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1116 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1117 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1118 java_io_serializable.
1119 * decl.c (java_init_decl_processing): Initialize
1120 java_lang_cloneable_identifier_node and
1121 java_io_serializable_identifier_node.
1122 (java_lang_cloneable_identifier_node): New global.
1123 (java_io_serializable_identifier_node): Likewise.
1125 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1127 * buffer.c: Remove unnecessary casts.
1128 * check-init.c: Likewise.
1129 * class.c: Likewise.
1130 * constants.c: Likewise.
1132 * except.c: Likewise.
1133 * gjavah.c: Likewise.
1134 * jcf-io.c: Likewise.
1135 * jcf-parse.c: Likewise.
1136 * jcf-path.c: Likewise.
1137 * jvspec.c: Likewise.
1140 * verify.c: Likewise.
1142 2002-11-06 Tom Tromey <tromey@redhat.com>
1144 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1147 2002-11-05 Tom Tromey <tromey@redhat.com>
1149 Fix for PR java/6388.
1150 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1151 * java-tree.h (enum java_tree_index): New values
1152 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1153 (decimal_int_max, decimal_long_max): New defines.
1154 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1155 (error_if_numeric_overflow): Rewrote range checking.
1156 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1159 2002-11-02 Tom Tromey <tromey@redhat.com>
1161 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1163 * class.c (make_method_value): Put class name, not signature, into
1164 `throws' field. For PR java/8415.
1166 2002-10-24 Tom Tromey <tromey@redhat.com>
1168 * gcj.texi (Invoking gij): Document --showversion.
1169 (Standard Properties): java.library.path now set.
1171 2002-10-23 Tom Tromey <tromey@redhat.com>
1173 * gjavah.c (decode_signature_piece): In JNI mode, print
1174 `jobjectArray' when array depth is nonzero.
1177 2002-10-15 Andrew Haley <aph@redhat.com>
1179 * parse.y (patch_invoke): Call force_evaluation_order on a static
1181 (resolve_qualified_expression_name): Call force_evaluation_order
1182 on a arg list that is part of a Qualified Expression Name.
1184 * lang.c (dump_compound_expr): New.
1185 (java_dump_tree): New.
1187 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1189 * gcj.texi: Added item describing the GCJ runtime property
1192 2002-10-15 Richard Henderson <rth@redhat.com>
1194 * jcf-parse.c (get_constant): Fix type warning.
1196 2002-10-15 Andrew Haley <aph@redhat.com>
1198 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1199 (java_inlining_map_static_initializers): Declare.
1201 2002-10-14 Andrew Haley <aph@redhat.com>
1203 * tree-inline.c (remap_block): All local class initialization
1204 flags go in the outermost scope.
1205 (expand_call_inline): Call java_inlining_map_static_initializers.
1206 (expand_call_inline): Call java_inlining_merge_static_initializers.
1207 * java/lang.c (merge_init_test_initialization): New.
1208 (java_inlining_merge_static_initializers): New.
1209 (inline_init_test_initialization): New.
1210 (java_inlining_map_static_initializers): New.
1212 2002-10-11 Mark Wielaard <mark@klomp.org>
1214 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1216 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1218 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1220 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1222 * parse.y (merge_string_cste): Add parentheses around & within |.
1224 2002-10-08 Tom Tromey <tromey@redhat.com>
1226 * parse.y (variable_declarator_id): Simplify error path for
1227 array declarator error. For PR java/8003.
1229 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1231 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1234 2002-10-08 Andrew Haley <aph@redhat.com>
1236 * parse.y (attach_init_test_initialization_flags): Check for
1239 2002-10-07 Anthony Green <green@redhat.com>
1241 * parse.y (merge_string_cste): Fix bug in string concatenation.
1243 2002-10-03 Michael Koch <konqueror@gmx.de>
1245 * gcj.texi (Standard properties):
1246 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1248 2002-10-02 Roger Sayle <roger@eyesopen.com>
1250 PR optimization/6627
1251 * lang.c (java_init): If storing the vbit in function
1252 pointers, ensure that force_align_functions_log is atleast
1253 one to aid compatability with g++ vtables.
1255 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1257 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1258 foul of type-based aliasing.
1260 2002-09-30 Anthony Green <green@redhat.com>
1262 * gcj.texi (Invoking jv-scan): Fix texinfo.
1264 2002-09-28 Anthony Green <green@redhat.com>
1266 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1267 (Code Generation): Add -fno-assert documentation.
1268 * jv-scan.c (flag_assert): New global.
1269 (options): Add assert option.
1270 (help): Add --no-assert documentation.
1271 * parse-scan.y (flag_assert): New global.
1272 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1273 (flag_assert): New global.
1274 * java-tree.h (flag_assert): New global.
1275 * lex.c (java_lex): Obey flag_assert.
1276 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1279 2002-09-26 Andrew Haley <aph@redhat.com>
1281 * expr.c (build_java_array_length_access): Check for null pointer.
1282 * expr.c (expand_java_arrayload): Likewise.
1284 2002-09-21 Richard Henderson <rth@redhat.com>
1286 * jcf-parse.c (get_constant): Decode from IEEE no matter
1287 what the target format.
1289 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1291 * ChangeLog: Follow spelling conventions.
1292 * class.c: Likewise.
1295 * gjavah.c: Likewise.
1296 * java-tree.h: Likewise.
1297 * jcf-dump.c: Likewise.
1298 * jcf-parse.c: Likewise.
1299 * jvspec.c: Likewise.
1301 * mangle.c: Likewise.
1302 * parse.y: Likewise.
1304 2002-09-17 Tom Tromey <tromey@redhat.com>
1306 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1307 where \r appears at EOF. Fixes PR java/7950.
1309 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1311 * jvspec.c (lang_specific_driver): Remove unused variable.
1313 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1315 * java-tree.h (union lang_tree_node): Add chain_next option.
1317 2002-09-16 Richard Henderson <rth@redhat.com>
1319 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1320 use new real.h interface.
1321 * jcf-write.c (find_constant_index): Use new real.h interface.
1322 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1324 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1326 * lang.c: Follow spelling conventions.
1328 2002-09-11 Per Bothner <per@bothner.com>
1330 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1331 constant to the type of the field.
1332 (java_complete_tree): Remove now-redundant code.
1334 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1336 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1339 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1340 return label if a ret instruction for the jsr has been reached.
1342 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1344 * parse.y (DIR_SEPARATOR): Don't define.
1345 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1347 2002-08-28 Andrew Haley <aph@redhat.com>
1349 * verify.c (verify_jvm_instructions): Allow exception handler
1350 inside code that is being protected, but generate a warning.
1351 * except.c (link_handler): Initialize `expanded' in new eh_range.
1352 (binding_depth, is_class_level, current_pc): Declare extern.
1354 2002-09-01 Mark Wielaard <mark@klomp.org>
1356 * gcj.texi: Add chapter about system properties.
1359 2002-08-26 Tom Tromey <tromey@redhat.com>
1361 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1362 conversion if RHS_TYPE is byte, short, or char.
1364 2002-08-22 Tom Tromey <tromey@redhat.com>
1366 * gcj.texi (Invoking gij): Document -cp and -classpath.
1368 2002-08-21 Tom Tromey <tromey@redhat.com>
1370 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1371 $(prefix)/share. For PR libgcj/7633.
1373 For PR java/6005 and PR java/7611:
1374 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1375 (java_can_use_bit_fields_p): New function.
1377 2002-08-16 Tom Tromey <tromey@redhat.com>
1379 * gcj.texi (Class Initialization): Mention class initialization of
1382 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1384 * Make-lang.in (java-tree-inline.o): New.
1385 (JAVA_OBJS): Add java-tree-inline.o.
1386 * parse.y (source_end_java_method): Call java_optimize_inline.
1387 (java_expand_method_bodies): Save method's tree in
1389 (add_stmt_to_compound): Keep track of the number of statments.
1390 * lang.c (java_init): Enable flag_inline_trees.
1391 (java_post_options): If flag_inline_functions is on, enable
1392 flag_inline_trees instread.
1393 (decl_constant_value): New.
1394 (java_tree_inlining_walk_subtrees): New.
1395 * java-tree.h (DECL_NUM_STMTS): New macro.
1396 (java_optimize_inline): Declare.
1397 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1398 Handle a LABEL_EXPR.
1399 * decl.c (build_result_decl): If we already have a DECL_RESULT
1401 (dump_function): New.
1402 (java_optimize_inline): New.
1403 (dump_function): New.
1405 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1408 * parse.y (build_assertion): Invert return from
1409 desiredAssertionStatus.
1411 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1413 * jcf-write.c (get_access_flags): Return correct access flags for
1414 private and protected inner classes.
1416 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1418 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1420 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1422 * mangle_name.c: Don't include obstack.h twice.
1423 * xref.c: Don't include obstack.h.
1425 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1427 * class.c: (permanent_obstack): Delete declaration.
1428 * constants.c: (permanent_obstack): Delete declaration.
1429 * except.c: (permanent_obstack): Delete declaration.
1430 * expr.c: (permanent_obstack): Delete declaration.
1431 * jcf-parse.c: (permanent_obstack): Delete declaration.
1432 (saveable_obstack): Delete declaration.
1433 * parse.h: (permanent_obstack): Delete declaration.
1434 * typeck.c: (permanent_obstack): Delete declaration.
1436 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1438 * gcj.texi (version-gcc): Increase to 3.3.
1440 2002-07-22 Tom Tromey <tromey@redhat.com>
1442 * lex.c (java_lex): Check for `e' or `E' after 0.
1444 2002-07-21 Richard Henderson <rth@redhat.com>
1446 * lang.c (java_unsafe_for_reeval): New.
1447 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1449 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1451 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1452 (jcf_path_init): Use GET_ENVIRONMENT.
1454 2002-07-10 Roger Sayle <roger@eyesopen.com>
1455 Zack Weinberg <zack@codesourcery.com>
1457 * builtins.c (initialize_builtins): Remove defines that
1458 handled C/C++ specific junk hereby removed from builtins.def.
1460 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1462 * lang.c (java_post_options): Update prototype.
1464 2002-07-05 Roger Sayle <roger@eyesopen.com>
1466 * builtins.c (initialize_builtins): Ignore the additional
1467 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1468 the builtins.def file.
1470 2002-07-01 Tom Tromey <tromey@redhat.com>
1473 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1476 2002-07-01 Roger Sayle <roger@eyesopen.com>
1478 * java/decl.c (builtin_function): Accept additional parameter.
1479 (java_init_decl_processing): Pass an additional NULL_TREE
1480 argument to builtin_function.
1482 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1484 * gcj.texi: Fixed gcj invocation example so that it compiles.
1486 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1488 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1489 * parse.y (mark_parser_ctxt): Likewise.
1490 (check_modifiers, declare_local_variables): Avoid incorrect
1491 hardcoded constant 10.
1493 * lex.c (java_read_char): Avoid "comparison is always true"
1496 2002-06-25 Andreas Schwab <schwab@suse.de>
1498 * expr.c (JSR): Avoid undefined operation on PC.
1500 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1502 * decl.c (clear_binding_level): Const-ify.
1504 2002-06-13 Akim Demaille <akim@epita.fr>
1506 * parse.y (class_declaration, interface_declaration): Make sure
1507 all their rules have an action, in order to avoid meaningless `$$
1508 = $1' and their type clashes.
1510 2002-06-11 Tom Tromey <tromey@redhat.com>
1512 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1513 * parse-scan.y (statement_without_trailing_substatement): Added
1515 (assert_statement): New rule.
1516 * java-tree.h (struct lang_type) [assertions]: New field.
1517 (TYPE_USES_ASSERTIONS): New macro.
1518 (CLASS_USES_ASSERTIONS): Likewise.
1519 (FIELD_SYNTHETIC): New define.
1520 * lex.c (java_lval;): Added ASSERT_TK.
1521 * parse.y (ASSERT_TK): Added.
1522 (statement_without_trailing_substatement): Added assert_statement.
1523 (assert_statement): New rule.
1524 (build_assertion): New function.
1525 (maybe_generate_pre_expand_clinit): Create and initialize
1526 $assertionsDisabled.
1527 (lookup_package_type): Removed decl.
1528 * keyword.h: Rebuilt.
1529 * keyword.gperf (assert): New token.
1531 2002-06-10 Akim Demaille <akim@epita.fr>
1533 * parse.y (interface_type_list, class_member_declaration)
1534 (unary_expression_not_plus_minus): Remove duplicate %type.
1537 2002-06-09 Tom Tromey <tromey@redhat.com>
1539 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1541 * parse.y (method_header): Give error message in all cases.
1544 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1546 Don't use RTL inlining. Fix for PR java/6820.
1547 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1548 (flag_really_inline): New.
1549 (java_decode_option): Set flag_really_inline if -finline-functions
1551 (java_post_options): New function. Turn off inlining unless
1552 flag_really_inline is set.
1554 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1556 * gjavah.c (throwable_p): Accept argument as either a classname or
1557 signature fragment. Create null-terminated classname string for super
1558 when calling itself recursively.
1559 (decode_signature_piece): Skip first character from class name
1560 signature when calling throwable_p.
1562 2002-06-08 H.J. Lu (hjl@gnu.org)
1564 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1566 2002-06-04 Tom Tromey <tromey@redhat.com>
1568 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1570 2002-06-04 Michael Koch <konqueror@gmx.de>
1572 * gcj.texi (Input Options): Fixed typo.
1574 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1576 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1577 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1578 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1579 and all now-pointless local variables. Rename other local
1580 variables to reflect their not being handles.
1582 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1583 #if JCF_USE_STDIO blocks.
1585 * parse.y: Add missing semicolon at end of rule.
1587 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1589 * check-init.c (attach_initialized_static_class): Delete, unused.
1590 * parse.y: Use htab_t instead of struct hashtable, update
1592 * java-tree.h: Include hashtab.h instead of hash.h.
1593 (struct lang_decl_func): Use htab_t, set up for gengtype.
1594 (struct init_test_hash_entry): Delete.
1595 (struct treetreehash_entry): New.
1596 (java_treetreehash_find): New
1597 (java_treetreehash_new): New prototype.
1598 (java_treetreehash_create): New prototype.
1599 (java_mark_tree): Delete prototype.
1600 (java_hash_hash_tree_node): Delete prototype.
1601 (java_hash_compare_tree_node): Delete prototype.
1602 (attach_initialized_static_class): Delete prototype.
1603 * expr.c (build_class_init): Update to use java_treetreehash
1605 (java_expand_expr): Update to use htab_t.
1606 (emit_init_test_initialization): Likewise.
1607 * decl.c (java_mark_tree): Delete.
1608 * class.c (init_test_hash_newfunc): Delete.
1609 (java_hash_hash_tree_node): Delete.
1610 (java_hash_compare_tree_node): Delete.
1611 (add_method_1): Update to use java_treetreehash functions.
1612 (JAVA_TREEHASHHASH_H): New macro.
1613 (java_treetreehash_hash): New function.
1614 (java_treetreehash_compare): New function.
1615 (java_treetreehash_find): New function.
1616 (java_treetreehash_new): New function.
1617 (java_treetreehash_create): New function.
1618 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1620 * Make-lang.in (java/parse.o): Depend on debug.h.
1621 * java-tree.h (struct lang_identifier): Use gengtype.
1622 (union lang_tree_node): New.
1623 (struct lang_decl_func): Use gengtype.
1624 (struct lang_decl_var): Likewise.
1625 (struct lang_decl): Likewise.
1626 * parse.y: Include debug.h.
1627 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1629 * lang.c (struct language_function): New dummy structure.
1631 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1632 descriminator for DECL_LANG_SPECIFIC.
1633 (struct lang_decl_func): Rename from struct lang_decl.
1634 (enum lang_decl_desc): New.
1635 (struct lang_decl): Make it a union. Update all the accessor macros.
1636 (struct lang_type): Use gengtype.
1637 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1638 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1639 are now the same size.
1640 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1641 use discriminator to mark DECL_LANG_SPECIFIC.
1643 * Make-lang.in (gt-java-builtins.h): New rule.
1644 (java/builtins.o): Add dependency on gt-<filename>.h.
1645 * builtins.c: Use gengtype for roots.
1646 (union string_or_tree): Use gengtype.
1647 (struct builtin_record): Use gengtype.
1648 * config-lang.in (gtfiles): Add builtins.c.
1650 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1651 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1652 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1653 gt-java-parse.h, gtype-java.h): Add rules to generate.
1654 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1655 (class.o): Add dependency on gt-*.h.
1656 (constants.o): Likewise.
1659 (jcf-parse.o): Likewise.
1660 (jcf-write.o): Likewise.
1662 * config-lang.in (gtfiles): New.
1663 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1664 * constants.c: Replace uses of ggc_add_* with GTY markers.
1666 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1667 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1668 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1669 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1671 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1673 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1674 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1676 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1677 Include gtype-java.h.
1679 2002-06-02 Tom Tromey <tromey@redhat.com>
1681 Fix for PR java/5913:
1682 * parse.y (patch_binop): Call patch_string on op1.
1684 2002-06-02 Tom Tromey <tromey@redhat.com>
1686 Fix for PR java/1343, PR java/6336:
1687 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1688 formatting. Changed return type.
1689 (anonymous_class_counter): Moved to top of file.
1690 (maybe_make_nested_class_name): Append number to class name for
1691 function-local classes.
1693 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1695 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1696 * Make-lang.in: Update dependency lists.
1698 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1700 * gjavah.c (throwable_p): Do not free the name of the class after
1701 passing it to find_class.
1702 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1703 * jcf-io.c (dirent.h): Include it.
1704 (fnmatch.h): Likewise.
1705 (compare_path): New function.
1706 (java_or_class_file): Likewise.
1707 (memoized_dirlist_entry): New type.
1708 (memoized_dirlist_lookup_eq): New function.
1709 (memoized_dirlists): New variable.
1710 (caching_stat): New function.
1711 (memoized_class_lookup_eq): New function.
1712 (memoized_class_lookups): Likewise.
1713 (find_class): Use memoized_class_lookups and caching_stat.
1714 * jcf.h (JCF_USE_SCANDIR): Define.
1715 * parse.y (java_expand_classes): Write the class files in reverse
1718 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1720 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
1722 2002-05-13 Mark Mitchell <mark@codesourcery.com>
1724 * jcf-write.c (write_classfile): Unlink the temporary file if it
1725 cannot be renamed. Use concat to build up the name of the
1728 2002-05-08 Mark Mitchell <mark@codesourcery.com>
1730 * jcf-write.c (write_classfile): Write the file to a
1731 temporary file and then rename it.
1733 2002-05-07 Tom Tromey <tromey@redhat.com>
1735 * gjavah.c (throwable_p): Use xstrdup, not strdup.
1737 Fix for PR java/1200:
1738 * gjavah.c (throwable_p): New function.
1739 (decode_signature_piece): Use it. A `WeakReference' isn't the
1742 (gcjh_streq): New function.
1744 2002-05-07 Andreas Jaeger <aj@suse.de>
1746 * parse.y (finish_for_loop): Fix if statement.
1748 2002-05-06 Tom Tromey <tromey@redhat.com>
1750 Fix for PR java/5941:
1751 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
1752 loop update expression.
1753 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
1754 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
1756 2002-05-04 Mark Wielaard <mark@klomp.org>
1759 * parse.y (build_string_concatenation): Return just op1 only when op2
1760 is null and op1 is a STRING_CST, otherwise always construct a
1763 2002-04-27 Tom Tromey <tromey@redhat.com>
1766 * parse.y (string_convert_int_cst): New function.
1767 (merge_string_cste): Use it.
1769 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
1771 * java-tree.h (java_parse_file): Update.
1772 (java_set_yydebug): Remove.
1773 * jcf-parse.c (yydebug): Remove.
1774 (java_set_yydebug): Die.
1775 (java_parse_file): Update.
1776 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
1778 2002-04-24 Tom Tromey <tromey@redhat.com>
1781 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
1782 EXPR_WFL_QUALIFICATION of qual_wfl.
1784 2002-04-23 Per Bothner <per@bothner.com>
1786 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
1787 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
1788 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
1790 2002-04-23 Tom Tromey <tromey@redhat.com>
1793 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
1794 recognize `-fcompile-resource='.
1795 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
1798 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1800 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
1801 paths. Fixes PR java/2791.
1803 2002-04-19 Andrew Haley <aph@redhat.com>
1805 * jcf-write.c (push_long_const): lo, hi: New variables.
1806 Use rshift_double to extract the high part of a 64-bit long.
1807 Use WORD_TO_INT to extract the low part.
1809 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
1810 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
1811 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
1813 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
1815 * typeck.c (incomplete_type_error): Remove.
1817 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1819 * class.c (make_class_data): Set DECL_ALIGN on static class data,
1820 for hash synchronization.
1821 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
1822 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
1825 2002-04-16 Mark Wielaard <mark@klomp.org>
1827 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
1830 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1832 Fix for PR java/6294:
1833 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
1836 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1838 Fix for PR java/6085:
1839 * parse.y (patch_method_invocation): Always use build_access_to_thisn
1840 to get enclosing "this" argument for inner-class constructor
1841 invocation. Pass correct arguments to build_access_to_thisn.
1843 2002-04-10 Andreas Jaeger <aj@suse.de>
1845 * gcj.texi (Input Options): Fix extdirs patch.
1847 2002-04-10 Anthony Green <green@redhat.com>
1849 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
1851 2002-04-09 Anthony Green <green@redhat.com>
1853 * gcj.texi (Input Options): Add --extdirs documentation.
1854 * jcf-dump.c (OPT_extdirs): New macro.
1855 (options): Add extdirs option.
1856 (help): Describe --extdirs.
1857 (main): Handle OPT_extdirs.
1858 * gjavah.c (OPT_extdirs): New macro.
1859 (options): Add extdirs option.
1860 (help): Describe --extdirs.
1861 (main): Handle OPT_extdirs.
1862 * jcf-path.c (jcf_path_init): Add extdirs support.
1863 (jcf_path_extdirs_arg): New function.
1864 (extensions): New variable to hold extensions path entries.
1865 * jvspec.c: Remove -fextdirs= when compiling main().
1866 * lang.c (java_decode_option): Handle -fextdirs=.
1867 * jcf.h (jcf_path_extdirs_arg): Declare new function.
1868 * Make-lang.in: Compile jcf-path with version info for use in
1869 identifying the appropriate libgcj.jar.
1871 2002-04-08 Tom Tromey <tromey@redhat.com>
1874 * .cvsignore: Added rmic.1 and rmiregistry.1.
1875 * gcj.texi (Top): Link to new nodes.
1876 (Invoking rmic): New node.
1877 (Invoking rmiregistry): Likewise.
1878 * Make-lang.in (java.generated-manpages): Added rmic.1 and
1880 (java.maintainer-clean): Likewise.
1881 ($(srcdir)/java/rmic.1): New target.
1882 ($(srcdir)/java/rmiregistry.1): Likewise.
1883 (java.install-man): Handle rmic.1 and rmiregistry.1.
1885 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1887 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
1888 Add note about handling uncaught exceptions. Add an exception handler
1891 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1893 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
1894 after using it to patch CALL_EXPR.
1896 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1898 * gcj.texi (Invocation): Document CNI invocation API.
1900 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
1902 * expr.c (truthvalue_conversion): Rename. Update.
1903 (expand_compare): Update.
1904 * java-tree.h (java_truthvalue_conversion): New.
1905 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
1907 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1909 * java-tree.h (java_mark_addressable): New.
1910 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
1911 * typeck.c (mark_addressable): Rename, update.
1913 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1915 * expr.c (build_java_binop): Update.
1916 * java-tree.h (java_signed_type, java_unsigned_type,
1917 java_signed_or_unsigned_type): Update.
1918 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
1919 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
1920 * parse.y (patch_binop): Update.
1921 * typeck.c (signed_or_unsigned_type, unsigned_type,
1922 signed_type): Update.
1924 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
1926 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
1927 (java_dummy_print): Remove.
1928 (lang_print_error): Rename. Exit early if inhibiting output.
1929 (inhibit_error_printing_function): New.
1930 (java_init): Don't set hook.
1931 (lang_init_source): Use new boolean.
1933 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1935 * parse.y (do_resolve_class): Fix infinite recursion.
1937 2002-03-29 Tom Tromey <tromey@redhat.com>
1939 * parse.y (check_inner_circular_reference): Ignore incomplete
1942 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
1944 * Make-lang.in (builtins.o): Update.
1945 * boehm.c (get_boehm_type_descriptor): Update.
1946 * builtins.c: Include langhooks.h.
1947 * decl.c (java_init_decl_processing): Update.
1948 * java-tree.h (java_type_for_mode, java_type_for_size): New.
1949 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
1951 * typeck.c (type_for_mode, type_for_size): Update.
1953 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1955 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
1957 2002-03-28 Tom Tromey <tromey@redhat.com>
1959 * except.c (expand_end_java_handler): If the handler type is NULL,
1960 use java.lang.Throwable. Fixes PR java/5986.
1962 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1964 Fix for PR java/4715:
1965 * jcf-parse.c (parse_source_file_3): New function.
1966 (read_class): Call it.
1967 (java_parse_file): Likewise.
1969 2002-03-28 Jan Hubicka <jh@suse.cz>
1971 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
1973 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1975 * parse.y (resolve_package): Initialize "decl".
1976 (lookup_package_type): Remove unused function.
1978 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1980 Fix for PR java/5993:
1981 * parse.y (resolve_package): Return the decl if resolution was
1982 successful. Don't special case "java.lang" and "java.lang.reflect"
1983 packages. Set type_name to the merged identifier.
1984 (resolved_qualified_expression_name): Print error using "name" if
1985 resolve_package returns NULL_TREE.
1987 2002-03-27 Tom Tromey <tromey@redhat.com>
1989 * expr.c (expand_invoke): Don't generate null pointer check if
1990 we're calling <init>.
1992 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
1994 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
1996 * java-tree.h (java_lang_expand_expr): Similarly.
1997 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
1998 (java_init): Don't set hook.
2000 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2002 Fix for PR java/5850:
2003 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2004 context if field was not found in the current scope.
2005 * expr.c (lookup_field): Don't look in enclosing contexts.
2007 2002-03-26 Tom Tromey <tromey@redhat.com>
2009 Fix for PR java/5942:
2010 * parse.y (init_src_parse): Added sanity check.
2011 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2014 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2016 * decl.c (lang_mark_tree): Rename java_mark_tree.
2017 * java-tree.h (java_mark_tree): New.
2018 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2020 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2022 * lex.c: Change java_perform_atof to take normal parameters
2023 instead of a pointer to a parameter block. Call it directly
2026 2002-03-22 Mark Wielaard <mark@klomp.org>
2028 Fix for PR java/5368:
2029 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2030 when printing error message.
2032 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2034 * decl.c (maybe_build_cleanup): Remove.
2036 2002-03-22 Tom Tromey <tromey@redhat.com>
2038 Andrew Haley <aph@cambridge.redhat.com>
2040 * expr.c (build_field_ref): Don't build a check if the field is a
2043 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2045 Fix for PR java/6026:
2046 * lex.c (java_lex): Fix parsing of consecutive floats.
2048 2002-03-21 Tom Tromey <tromey@redhat.com>
2050 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2053 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2055 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2056 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2058 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2060 * gcj.texi: @code{gcj} becomes @command{gcj}.
2061 @code{gcc} becomes @command{gcc}.
2062 GcjRaw changed to gnu.gcc.RawData.
2064 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2066 * decl.c (start_java_method): Use new hook.
2067 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2068 (java_init): Remove old hook.
2070 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2072 * builtins.c (define_builtin): Do nothing if `type' is null.
2075 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2077 * parse.y (parser_check_super_interface): Fix error message
2080 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2082 * jcf-parse.c (get_constant): Delete unused variables.
2084 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2086 * java-tree.h (java_parse_file): New.
2087 * jcf-parse.c (yyparse): Rename java_parse_file.
2088 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2090 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2092 * parse.y (craft_constructor): Return the constructor decl.
2093 (java_expand_classes): Update comments.
2094 (lookup_method_invoke): Call fix_constructors immediately for
2095 anonymous class. Fixes PR java/5935.
2097 2002-03-15 Anthony Green <green@redhat.com>
2099 * jcf-parse.c (yyparse): Don't emit class registration
2100 constructor when compiling resource files.
2102 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2104 * lang.c (java_tree_code_type, java_tree_code_length,
2105 tree_code_name): Delete.
2106 (tree_code_type, tree_code_length, tree_code_name): Define.
2107 (java_init): Don't try to copy into the various tree_code
2110 2002-03-12 Tom Tromey <tromey@redhat.com>
2112 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2113 UTF-8, not UCS-2. Fixes PR java/5923.
2115 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2116 a call_expr wrapped in a convert. Fixes PR java/5848.
2118 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2120 * jcf-write.c (write_classfile): Improve error strings.
2122 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2124 * lex.c: Adjust comments to GNU standards.
2126 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2128 Fix for PR java/5902:
2129 * lex.c (java_lex): Fix parsing of literals.
2131 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2133 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2134 to prevent it getting evaluated twice in the store checking case.
2135 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2138 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2140 * decl.c (java_init_decl_processing): Make sure class_type_node
2141 alignment is not less than 64 bits if hash synchronization is enabled.
2143 2002-03-08 Per Bothner <per@bothner.com>
2145 * parse.y (java_complete_lhs): Check if patch_assignment
2146 returned an error-mark.
2148 * parse.y (try_builtin_assignconv): Don't special-case zero.
2150 2002-03-08 Per Bothner <per@bothner.com>
2152 Fix for PR java/5812.
2153 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2154 here instead of in JSR macro. Likewise with load_type_state call.
2155 Do the latter on if the return_pc has been verified (the jsr returns).
2156 (JSR): Now just call build_java_jsr.
2158 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2160 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2161 (java.install-common): Link native driver to
2162 JAVA_TARGET_INSTALL_NAME.
2164 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2166 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2167 * builtins.c(sin_builtin): Likewise
2168 * builtins.c(sqrt_builtin): Likewise
2170 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2172 * java/expr.c, java/jcf-parse.c, java/lex.c:
2173 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2174 REAL_ARITHMETIC blocks unconditional. Delete some further
2175 #ifdef blocks predicated on REAL_ARITHMETIC.
2177 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2179 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2180 explicit sizeof/sizeof.
2181 * decl.c (java_init_decl_processing): Likewise.
2182 * jcf-parse.c (init_jcf_parse): Likewise.
2183 * parse.y (init_src_parse): Likewise.
2185 2002-03-02 Per Bothner <per@bothner.com>
2187 Make --CLASSPATH by a synonym for --classpath and -classpath.
2188 Implement --bootclasspath.
2189 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2190 (classpath_l): Remove.
2191 (jcf_path_CLASSPATH_arg): Remove.
2192 (jcf_path_bootclasspath_arg): New function.
2193 (jcf_path_seal): Simplify accordingly.
2195 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2196 (jcf_path_CLASSPATH): Remove declaration.
2197 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2198 (lang_specific_driver): Translate -bootclasspath.
2199 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2200 * lang.c (decode_lang_options): Do jcf_path_init first.
2201 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2202 * gjavah.c: Also handle --bootclasspath.
2203 Handle --CLASSPATH as a synonum for --classpath.
2204 * jcf-dump.c: Likewise.
2206 "." is not part of system path, but is the default for --classpath.
2207 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2208 (jcf_path_seal): Add "." if no CLASSPATH specified.
2210 * gcj.texi: Document changes.
2212 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2214 * expr.c (build_java_arraystore_check): Fix formatting.
2216 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2218 Fix for PR java/5758, java/5632:
2219 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2220 inner-class separator too.
2221 * parse.y (do_resolve_class): New local `decl_result.'
2222 Progressively build a name for what can have been loaded.
2224 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2226 * expr.c (java_array_data_offset): Removed function.
2227 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2228 (build_java_array_length_access): Obtain "length" value using a
2229 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2230 (build_java_arrayaccess): Correct comment. Access "data" using a
2231 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2232 (build_java_arraystore_check): New function.
2233 (expand_java_arraystore): Use build_java_arraystore_check.
2234 * parse.y (patch_assignment): Simplify code to insert a store check
2235 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2236 * check-init.c (check_init): Update to reflect that an array length
2237 access is now a COMPONENT_REF.
2238 * gcj.texi (Code Generation): Improve documentation of
2239 -fno-bounds-check. Add documentation for -fno-store-check.
2240 * java-tree.h (flag_store_check): Declare.
2241 (build_java_arraystore_check): Declare.
2242 * lang.c (flag_store_check): Initialize to 1.
2243 (lang_f_options): Add store-check option.
2244 * jvspec.c: Don't pass store-check option to jvgenmain.
2245 * lang-options.h: Add help string for -fno-store-check.
2247 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2249 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2250 * java-tree.h (java_dup_lang_specific_decl): New.
2251 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2253 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2255 * builtins.c, decl.c: Delete traditional-mode-related code
2256 copied from the C front end but not used, or used only to
2257 permit the compiler to link.
2259 2002-02-22 Tom Tromey <tromey@redhat.com>
2261 Fix for PR java/2369:
2262 * jvspec.c (verify_class_name): New function.
2263 (lang_specific_driver): Call it.
2264 (JAVA_START_CHAR_P): New macro.
2265 (JAVA_PART_CHAR_P): Likewise.
2267 2002-02-22 Per Bothner <per@bothner.com>
2269 * class.c: Change vtable to be more compatible with g++ v3 abi.
2270 (get_dispatch_table): Prepend offset-to-top (always 0) and
2271 type_info pointer (currently unimplemented hence NULL) to vtable.
2272 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2273 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2274 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2275 (build_dtable_decl): Add declarations for new fields.
2277 2002-02-20 Per Bothner <per@bothner.com>
2279 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2280 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2281 don't need to set it on the COMPOUND_EXPR - the caller does that.
2283 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2285 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2286 `--CLASSPATH' becomes `--classpath.'
2287 * gjavah.c: Likewise.
2288 * jcf-dump.c: Likewise.
2289 * lang-options.h: Likewise.
2291 * jcf-path.c: Updated comment.
2292 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2293 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2294 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2295 (jcf_path_CLASSPATH_arg): Ditto.
2296 (classpath_u): Updated leading comment.
2298 2002-02-20 Per Bothner <per@bothner.com>
2300 * builtins.c (check_for_builtin): New function.
2301 (build_call_or_builtin): Remove.
2302 * java-tree.h: Update accordingly.
2303 * expr.c (expand_invoke): Use build + check_for_builtin instead
2304 of build_call_or_builtin.
2305 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2306 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2307 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2309 2002-02-17 Tom Tromey <tromey@redhat.com>
2311 * java-tree.h (TYPE_STRICTFP): New macro.
2312 (struct lang_type) [strictfp]: New field.
2313 (CLASS_STRICTFP): New macro.
2314 (METHOD_STRICTFP): New macro.
2315 (struct lang_decl) [strictfp]: New field.
2316 * parse.y (method_header): Disallow strictfp constructor or
2318 (STRICT_TK): Move before MODIFIER_TK.
2319 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2320 (METHOD_MODIFIERS): Likewise.
2321 (INTERFACE_MODIFIERS): Likewise.
2322 * jcf-write.c (get_access_flags): Likewise.
2323 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2324 (add_method_1): Likewise.
2325 (get_access_flags_from_decl): Likewise.
2326 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2327 recognize strictfp flag.
2328 * jcf.h (ACC_STRICT): New define.
2330 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2332 * class.c(build_utf8_ref): Move declaration of decl_size
2334 2002-02-07 Tom Tromey <tromey@redhat.com>
2336 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2339 2002-02-04 Anthony Green <green@redhat.com>
2341 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2342 sections if available.
2344 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2346 * parse.y (java_expand_classes): Fix typo in static field loop.
2348 2002-02-02 Richard Henderson <rth@redhat.com>
2350 * class.c (add_field): Mark static fields external.
2351 (build_class_ref): Remove redundant set.
2352 * parse.y (java_expand_classes): Mark static fields of classes
2353 to be compiled as local.
2354 * jcf-parse.c (parse_class_file): Likewise.
2356 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2358 * gcj.texi (About CNI): New node.
2360 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2363 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2364 setlocale() with LC_CTYPE as a parameter.
2367 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2369 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2370 Follow GNU Coding Standards for --version.
2372 2002-01-28 Tom Tromey <tromey@redhat.com>
2374 * expr.c (build_jni_stub): Ensure storage for `meth' is
2376 * parse.y (java_complete_expand_methods): Set
2377 current_function_decl before building JNI stub.
2379 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2381 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2384 2002-01-22 Tom Tromey <tromey@redhat.com>
2386 * decl.c (java_init_decl_processing): Use add_predefined_file.
2387 Predefine RawData.java.
2388 (predef_filenames): Removed.
2389 (java_init_decl_processing): Don't register predef_filenames.
2390 * jcf-parse.c (add_predefined_file): New function.
2391 (predefined_filename_p): Rewrote.
2392 (predefined_filename_p): No longer static.
2393 * decl.c (java_init_decl_processing): Call initialize_builtins.
2394 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2395 (java/builtins.o): New target.
2396 * builtins.c: New file.
2397 * parse.y (patch_invoke): Use build_call_or_builtin.
2398 * java-tree.h (build_call_or_builtin): Declare.
2399 (initialize_builtins): Declare.
2400 (java_set_exception_lang_code): Removed unused declaration.
2401 (PREDEF_FILENAMES_SIZE): Removed.
2402 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2403 (predef_filenames): New define.
2404 (add_predefined_file): Declare.
2405 (predefined_filename_p): Declare.
2406 * expr.c (expand_invoke): Use build_call_or_builtin.
2408 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2410 * parse.y (patch_switch_statement): Fix format specifier.
2412 2002-01-16 Tom Tromey <tromey@redhat.com>
2414 More for PR java/5365:
2415 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2417 (process_file): Generate include for
2418 java.lang.UnsupportedOperationExceptions.
2420 2002-01-15 Andreas Jaeger <aj@suse.de>
2422 * .cvsignore: Add man pages.
2424 2002-01-15 Tom Tromey <tromey@redhat.com>
2426 Fix for PR java/5365:
2427 * gjavah.c (process_file): Turn class name into a file name.
2429 2002-01-14 Matthias Klose <doko@debian.org>
2431 * gcj.texi: Fix whitespace and formatting errors in the
2432 synopsis of the man pages. Update copyright.
2434 2002-01-14 Tom Tromey <tromey@redhat.com>
2437 * Make-lang.in (java.install-man): Handle jv-convert man page.
2438 (java.generated-manpages): Added jv-convert.1.
2439 (java.uninstall): Remove jv-convert.1.
2440 (java.maintainer-clean): Likewise.
2441 ($(srcdir)/java/jv-convert.1): New target.
2442 * gcj.texi (Top): Link to jv-convert node.
2443 (Individual utilities): Likewise.
2444 (Invoking jv-convert): New node.
2446 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2447 Martin Kahlert <martin.kahlert@infineon.com>
2449 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2450 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2452 2002-01-03 Graham Stott <grahams@redhat.com>
2454 * class.c (compile_resource_file): Update copyright date.
2455 Constify filename parameter.
2456 (java-tree.h): Update copyright date.
2457 (compile_resource_file): Constify filename parameter.
2459 2002-01-03 Graham Stott <grahams@redhat.com>
2461 * gcc/jcf-parse.c: Update copyright date.
2462 (yyparse): Constify resource_filename.
2464 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2466 * parse.y (src_parse_roots): Don't needlessly zero init.
2468 2001-12-31 Tom Tromey <tromey@redhat.com>
2470 * parse.y (dump_java_tree): New function.
2471 (source_end_java_method): Call it.
2472 (end_class_declaration): Likewise.
2473 * lang.c (java_decode_option): Call dump_switch_p.
2475 2001-12-28 Tom Tromey <tromey@redhat.com>
2477 * gen-table.pl: Don't process characters after \uffff. Added
2478 comment pointing to input file.
2480 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2482 * gen-table.pl: Const-ify output. Document the location of a
2483 suitable unicode input file.
2485 * chartables.h: Regenerate.
2487 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2489 * chartables.h: Const-ify.
2490 * gjavah.c (options): Likewise.
2491 * jcf-dump.c (options): Likewise.
2492 * jv-scan.c (options): Likewise.
2493 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2494 * parse.y (binop_lookup): Likewise.
2496 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2498 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2499 the static arrays that are output.
2500 * jvspec.c (jvgenmain_spec): Make static.
2501 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2502 * keyword.h: Regenerate.
2503 * lang.c (string_option, process_option_with_no, lang_f_options,
2504 lang_W_options): Const-ify.
2505 * lex.c (java_lex): Likewise.
2507 2001-12-21 Richard Henderson <rth@redhat.com>
2509 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2510 (get_boehm_type_descriptor): ... here. Arrange for the
2511 TREE_TYPE to get set properly.
2513 2001-12-21 Richard Henderson <rth@redhat.com>
2515 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2516 only if the target requires collect2.
2518 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2520 2001-12-20 Tom Tromey <tromey@redhat.com>
2523 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2524 CAN_COMPLETE_NORMALLY for the node.
2525 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2526 generate code for second branch if first branch can't complete
2528 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2529 the loop head if the loop body can't complete normally.
2531 2001-12-20 Tom Tromey <tromey@redhat.com>
2534 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2535 case where `finally' clause can't complete normally.
2537 2001-12-20 Tom Tromey <tromey@redhat.com>
2540 * parse.y (analyze_clinit_body): Added this_class parameter.
2541 Check for more cases where we must keep <clinit>.
2542 (maybe_yank_clinit): Cleaned up flow control.
2544 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2546 * decl.c (java_init_decl_processing): Don't initialize
2547 finit_leg_identifier_node.
2548 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2549 (finit_leg_identifier_node): Remove.
2550 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2552 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2554 * mangle.c (mangle_member_name): Don't special-case for
2556 * mangle_name.c (unicode_mangling_length): Likewise.
2557 (append_unicode_mangled_name): Likewise.
2558 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2561 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2563 * expr.c (build_java_array_length_access): Don't force null pointer
2564 check unless flag_check_references is set.
2566 2001-12-20 Tom Tromey <tromey@redhat.com>
2568 Fix for PR java/3417:
2569 * parse.y (patch_assignment): Added special processing for
2571 (patch_return): Don't convert booleans to integers, and don't
2572 special-case `null'.
2574 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2576 * config-lang.in (diff_excludes): Remove.
2578 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2580 * gcj.texi: Update link to GCC manual.
2582 2001-12-17 Tom Tromey <tromey@redhat.com>
2584 * parse.y (link_nested_class_to_enclosing): Removed useless
2587 2001-12-16 Tom Tromey <tromey@redhat.com>
2589 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2592 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2594 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2595 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2598 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2600 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2602 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2604 * decl.c (java_init_decl_processing): Build otable_type correctly.
2605 otable_decl is an otable_type.
2607 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2609 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2610 otable_type, otable_ptr_type, method_symbol_type,
2611 method_symbols_array_type, method_symbols_array_ptr_type): New
2612 field/global tree definitions.
2613 (flag_indirect_dispatch): New flag.
2614 * decl.c (java_init_decl_processing): Initialize new otable and
2615 otable_syms type nodes and decls. Add new field "index" to
2617 * class.c (build_method_symbols_entry): New function.
2618 (make_method_value): Set "index" to to method's vtable index for
2619 virtual methods when indirect-dispatch is not used.
2620 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2621 and set vtable_method_count to -1. Set otable and otable_syms field
2622 if indirect-dispatch is used and there was something to put in them.
2623 (build_method_symbols_entry): New function.
2624 (emit_offset_symbol_table): New function.
2625 * expr.c (get_offset_table_index): New function.
2626 (build_invokevirtual): Build array reference to otable at the index
2627 returned by get_offset_table_index, and use the result as the vtable
2629 (build_invokeinterface): Similar.
2630 * jcf-parse.c (yyparse): If indirect-dispatch, call
2631 emit_offset_symbol_table at the end of compilation, after all classes
2632 have been generated.
2633 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2634 * lang.c (flag_indirect_dispatch): Define.
2635 (lang_f_options): Add indirect-dispatch flag.
2637 2001-12-14 Matthias Klose <doko@debian.org>
2639 * gcj.texi: Markup for man page generation. Document missing
2640 options printed by <tool> --help.
2641 Terminate description of gij's -ms option with a dot.
2642 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2643 (java.generated-manpages java.install-man, java.uninstall,
2644 java-maintainer-clean) Updated.
2646 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2648 * class.c (get_dispatch_table): Fix java vtable layout
2649 for TARGET_VTABLE_USES_DESCRIPTORS.
2650 * decl.c (java_init_decl_processing): Initialize
2651 alloc_no_finalizer_node, finalize_identifier_node.
2652 * expr.c (class_has_finalize_method): New function.
2653 (expand_java_NEW): Generate calls for finalizer-free allocation.
2654 (build_invokevirtual): Fix java vtable layout for
2655 TARGET_VTABLE_USES_DESCRIPTORS.
2656 * java-tree.h (enum java_tree_index): New entries:
2657 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2658 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2659 (class_has_finalize_method): declare.
2660 (HAS_FINALIZER_P): New macro.
2661 * parse.y (patch_invoke): Generate calls for finalizer-free
2664 2001-12-12 Matthias Klose <doko@debian.org>
2666 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2667 whitespace at end of line.
2669 2001-12-11 Tom Tromey <tromey@redhat.com>
2671 * lex.c (java_init_lex): Define wfl_to_string as
2672 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2674 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2676 * class.c (make_method_value): Use null_pointer_node to
2677 represent empty exception table.
2679 2001-12-10 Tom Tromey <tromey@redhat.com>
2681 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2683 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
2685 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2687 2001-12-09 Per Bothner <per@bothner.com>
2689 * check-init.c (current_switch_has_default): New static field.
2690 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2691 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2692 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2694 2001-12-09 Tom Tromey <tromey@redhat.com>
2696 * check-init.c (check_init): Don't allow pre- or post- increment
2697 or decrement of final variable.
2698 (final_assign_error): Minor error message rewording.
2700 2001-12-08 Tom Tromey <tromey@redhat.com>
2702 * java-tree.h: Fixed typo.
2704 * gjavah.c (decompile_method): Don't decompile to `return this'
2707 * gjavah.c (cxx_keywords): Re-sorted.
2708 * lex.c (cxx_keywords): Re-sorted.
2710 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
2713 * gjavah.c (print_namelet): Clear subnamelets.
2714 (HANDLE_METHOD): Set `method_printed' earlier.
2716 2001-12-07 Tom Tromey <tromey@redhat.com>
2718 * lang.c (lang_f_options): Added
2719 optimize-static-class-initialization.
2720 (java_decode_option): Removed special case.
2722 2001-12-07 Per Bothner <per@bothner.com>
2724 * check-init.c (check_init): Fix typo freeing memory twice.
2726 2001-12-05 Per Bothner <per@bothner.com>
2728 Restore support for static class initialization optimization.
2729 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
2730 * check-init.c (check_int): At end of BLOCK handle initialization
2731 blocks, which used to be done in java_complete_expand_method but did
2732 not handle the case where check_for_initialization might allocate
2733 more than a word of bits.
2734 * decl.c (lang_make_tree): The smic field is now a tree.
2735 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
2736 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
2738 * parse.y (emit_test_initialization): Combine hash_lookup calls.
2740 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
2741 Change from a hash table to a list.
2742 (struct_lang_decl): Change field 'smic' to match.
2743 * class.c (add_method_1): Initialize
2744 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
2745 * parse.y (adjust_init_test_initialization): Removed - inlined into -
2746 (java_expand_method_bodies): -here, since 'smic' is now a list.
2747 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
2749 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
2751 * class.c (java_hash_compare_tree_node): Fix casts.
2753 2001-12-04 Per Bothner <per@bothner.com>
2755 * check-init.c: Handle definite unassignment to finals in addition
2756 to definite assignment.
2757 (loop_current_locals): New field.
2758 (num_current_locals, int start_current_locals, num_current_words):
2760 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
2761 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
2762 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
2763 (get_variable_decl, check_final_reassigned): New functions.
2764 (check_init, check_bool_init): Modify as needed for checking finals.
2765 (check_for_initialization): Take extra parameter and return void.
2766 Do extra start-up logic to check final fields for assignment.
2767 * parse.y (check_static_final_variable_assignment_flag,
2768 reset_static_final_variable_assignment_flag, check_final_assignment,
2769 check_final_variable_local_assignment_flag,
2770 reset_final_variable_indirect_assignment_flag,
2771 reset_final_variable_global_assignment_flag): Remove functions.
2772 (java_complete_expand_methods, outer_field_access_fix,
2773 patch_assignment): Remove no-longer used logic.
2774 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
2775 * parse.y (register_fields, java_complete_tree): Update accordingly.
2777 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
2778 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
2779 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
2781 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
2783 * java-tree.h (DECL FINAL): New bit-field.
2784 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
2785 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
2786 (DECL_INIT_CALLS_THIS): New macro.
2787 (struct lang_decl): New bit-field init_calls_this.
2788 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
2789 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
2790 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
2791 use it for both local variables and final fields.
2792 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
2794 (struct lang_type): Remove hfv bit-field.
2795 (check_for_initialization): Change to return void.
2797 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
2798 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
2799 * check-init.c (final_assign_error): New helper function.
2800 (check_final_reassigned, check_init): Use it.
2801 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
2803 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
2804 bit-fields to unsigned.
2806 2001-12-03 Per Bothner <per@bothner.com>
2808 * parse.y (patch_binop): Minor constant folding.
2810 * parse.y (build_current_thisn): Shorter 'buffer'.
2812 2001-12-03 Per Bothner <per@bothner.com>
2814 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
2815 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
2816 * jcf-write.c (generate_bytecode_insns): Remove support for
2817 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
2818 * check-init.c (check_init): Likewise.
2820 2001-12-03 Per Bothner <per@bothner.com>
2822 * verify.c (subroutine_nesting): New function.
2823 (verify_jvm_instructions): Use it to fix logic for checking that
2824 we're done with the current subroutine.
2826 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
2827 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
2829 2001-12-03 Per Bothner <per@bothner.com>
2831 * jcf.h: Fix obvious typo in comment.
2832 * typeck.c (build_null_signature): Add comment.
2834 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
2836 * expr.c: Remove leading capital from diagnostic messages, as
2837 per GNU coding standards.
2838 * jcf-io.c: Similarly.
2839 * jcf-parse.c: Similarly.
2840 * jv-scan.c: Similarly.
2841 * jvspec.c: Similarly.
2842 * mangle.c: Similarly.
2844 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
2845 Alexandre Petit-Bianco <apbianco@redhat.com>
2847 * expr.c (build_java_arrayaccess): Call save_expr on array for
2848 correct evaluation order, modified comment, fixed indentation.
2849 * parse.y: (patch_assignment): Correctly extract the array base
2850 from the tree generate by build_java_arrayaccess, added comments.
2851 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
2852 Fixes PR java/3096, PR java/3803, PR java/3965.
2854 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
2856 * expr.c (expand_byte_code): Remove trailing periods from messages.
2857 * jcf-parse.c (load_class, jcf_parse): Similarly.
2858 * jcf-write.c (generate_classfile): Similarly.
2859 * lex.c (java_lex): Similarly.
2861 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2863 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
2865 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
2867 * Make-lang.in (java.generated-manpages): New dummy target.
2869 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2871 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2873 (lang_specific_pre_link): Use set_input to set input_filename.
2875 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2876 (main): Fix definition.
2877 Strip `main' from classname.
2880 2001-11-18 Roger Sayle <roger@eyesopen.com>
2882 * parse.h (java_expand_switch): Remove old prototype.
2884 2001-11-18 Tom Tromey <tromey@redhat.com>
2886 Fix for PR java/1401:
2887 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
2889 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
2892 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
2894 * lang.c (finish_parse): Rename to java_finish.
2895 (LANG_HOOKS_FINISH, java_finish): New.
2897 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
2899 * decl.c (init_decl_processing): Rename java_init_decl_processing.
2900 * java-tree.h: New prototype.
2901 * lang.c (java_init): Update prototype. Combine with old init_parse.
2903 2001-11-13 Tom Tromey <tromey@redhat.com>
2905 * gjavah.c (method_signature): New global.
2906 (HANDLE_METHOD): Set it.
2907 (decompile_return_statement): New function.
2908 (decompile_method): Use it.
2909 (print_method_info): Removed `synth' argument.
2911 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2913 * java-tree.h (java_set_yydebug): New.
2914 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
2915 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
2916 (print_lang_decl, print_lang_type, print_lang_identifier,
2917 print_lang_statistics, lang_print_xnode): Remove.
2919 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2921 * jcf-parse.c (init_lex): Remove.
2922 * lang.c (language_string, lang_identify): Remove.
2923 (struct lang_hooks): Constify.
2924 (LANG_HOOKS_NAME): Override.
2925 (init_parse): Update.
2927 2001-11-08 Andreas Franck <afranck@gmx.de>
2929 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
2930 program_transform_name the way suggested by autoconf.
2931 (java.install-common): Also transform auxiliary program names with
2932 program_transform_name.
2934 2001-11-08 Tom Tromey <tromey@cygnus.com>
2936 * parse.y (trap_overflow_corner_case): New rule.
2937 (unary_expression): Use it.
2938 * lex.c (java_init_lex): Don't set minus_seen.
2939 (yylex): Don't use minus_seen. Communicate overflow to parser for
2941 (error_if_numeric_overflow): New function.
2942 * parse.h (minus_seen): Removed field.
2943 (JAVA_RADIX10_FLAG): New define.
2945 2001-11-07 Tom Tromey <tromey@redhat.com>
2947 Patch for PR java/1414:
2948 * parse.y (case_label_list): New global.
2949 (goal): Register case_label_list with GC.
2950 (java_complete_lhs): Save new case on case_label_list.
2951 (patch_switch_statement): Check for duplicate case labels.
2953 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2955 * parse.y (patch_assignment): Removed unused third argument.
2956 (java_complete_lhs): Removed unused third argument to patch_assignment.
2958 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2960 * lang.c: Include langhooks-def.h.
2961 * Make-lang.in: Update.
2963 2001-10-31 Zack Weinberg <zack@codesourcery.com>
2965 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
2967 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2969 * mangle.c (find_compression_record_match): Don't match compression
2970 records for package name elements unless they occur at the start of
2971 the name. Fix for PR java/4717.
2973 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2975 * expr.c (expand_java_field_op): Don't special-case references to
2976 java.lang.PRIMTYPE.TYPE.
2977 (build_primtype_type_ref): Removed.
2978 * java-tree.h (build_primtype_type_ref): Remove prototype.
2979 * parse.y (maybe_build_primttype_type_ref): Removed.
2980 (complete_function_arguments): Don't special-case references to
2981 java.lang.PRIMTYPE.TYPE.
2982 (patch_assignment): Likewise.
2983 (array_constructor_check_entry): Likewise.
2985 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2987 * mangle.c (static tree compression_table): Fixed leading comment.
2988 * parse.h (struct parser_ctxt): Fixed field comment.
2989 * parse.y (check_pkg_class_access): New prototype, fixed leading
2990 comment, new parameter used to emit error only if passed as true.
2991 (parse_check_super): Pass extra argument to check_pkg_class_access.
2992 (do_resolve_class): Likewise.
2993 (process_imports): Likewise.
2994 (read_import_dir): Fixed indentation.
2995 (find_in_imports_on_demand): New local class_type_name. Local
2996 node_to_use deleted. while loop changed into for loop. Report
2997 multiple definition only for accessible classes. Improved error
2999 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3000 assigned to parameter list, fixed indentation. while loop changed
3001 into for loop, restore TREE_CHAIN on local `tem' before the next
3004 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3006 * lang.c (lang_get_alias_set): Deleted.
3008 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3010 * gjavah.c (jni_print_char): Fix thinko in last change.
3012 * gjavah.c (jni_print_char, decode_signature_piece): Use
3013 safe-ctype macros and/or fold extra calls into fewer ones.
3014 * lex.c (java_read_unicode, java_lex): Likewise.
3015 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3016 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3017 * mangle_name.c (append_unicode_mangled_name,
3018 unicode_mangling_length): Likewise.
3020 2001-10-17 Richard Henderson <rth@redhat.com>
3022 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3024 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3026 * lang.c (langhooks.h): Included.
3027 (LANG_HOOKS_INIT): Redefined.
3028 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3029 (LANG_HOOKS_DECODE_OPTION): Likewise.
3030 (struct lang_hooks lang_hooks): New initialization.
3032 2001-10-11 Per Bothner <per@bothner.com>
3034 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3035 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3036 The former is simpler, and jcf-write.c handles it better.
3037 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3038 or WITH_CLEANUP_EXPR.
3039 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3040 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3042 * parse.y (patch_if_else_statement): If the condition is constant,
3043 optimize away the test.
3045 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3047 * parse.y (patch_cast): Call patch_string on the first operand of
3048 the incoming node, update it if necessary. Fixes PR java/4510.
3050 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3052 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3053 when name qualifier matches a package name.
3055 2001-10-08 Tom Tromey <tromey@redhat.com>
3057 Fix for PR java/4489:
3058 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3059 force a new label when computing `body_block'.
3061 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3063 * jcf-io.c (format_uint): Const-ify.
3064 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3065 * lex.c (java_get_line_col): Likewise.
3066 * parse.y (build_incdec): Likewise.
3068 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3070 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3071 a NULL enclosing context if appropriate. Fixes PR java/4466.
3073 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3075 * parse.y (patch_assignment): Use lvalue's original TYPE when
3076 building the final COMPOUND_EXPR.
3077 (try_reference_assignconv): Fixed leading comment.
3079 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3081 * parse.y (check_final_variable_indirect_assignment): For
3082 COMPOUND_EXPR, return only if finals were found initialized
3083 properly, if not, keep on checking.
3084 (check_final_variable_global_assignment_flag): New local
3085 error_found, set when appropriate and used to decide whether to
3086 report uninitialized finals. Fixed typo in comment.
3088 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3090 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3091 last three initializations. Fixes PR java/4360.
3093 2001-09-21 Richard Henderson <rth@redhat.com>
3095 * class.c (get_dispatch_table): Handle function descriptors.
3096 (build_dtable_decl): Likewise.
3097 * expr.c (build_invokevirtual): Likewise.
3099 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3101 * parse.y (patch_method_invocation): Build class initialization
3102 when static finals are used to qualify method invocation.
3105 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3107 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3108 build_type_name_from_array_name.
3109 (STRING_STRIP_BRACKETS): New macro.
3110 * parse.y (build_type_name_from_array_name): New function.
3111 (array_creation_expression:): Accumulate []s instead of [s.
3112 (cast_expression:): Accumulate []s instead of [s after cast type
3114 (build_array_from_name): Local string deleted, use
3115 build_type_name_from_array_name.
3116 (build_unresolved_array_type): Accumulate []s instead of [s after
3118 (register_fields): Fixed comment.
3119 (resolve_class): Local name, base deleted, new locals tname and
3120 array_dims. Use build_type_name_from_array_name. Use array_dims to
3122 (purify_type_name): Use STRING_STRIP_BRACKETS.
3124 2001-09-18 Andreas Jaeger <aj@suse.de>
3126 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3127 * jv-scan.c: Likewise.
3129 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3131 * parse.y (patch_method_invocation): Inner class creation context
3132 check not enforced within constructors. Fixes PR java/1873.
3134 2001-09-16 Tom Tromey <tromey@redhat.com>
3136 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3137 NOTE_PUSH for single-case push. Fixes PR java/4189.
3139 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3141 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3142 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3143 (struct lang_type): New fields import_list and import_demand_list.
3144 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3145 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3146 (do_resolve_class): New local saved_enclosing_type, initialized,
3147 passed as parameter to find_in_imports and find_in_imports_on_demand.
3148 (find_in_imports): Added paramater enclosing_type, use its
3149 TYPE_IMPORT_LIST when applicable.
3150 (find_in_imports_on_demand): Added parameter enclosing_type, use
3151 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3152 declaration and initialization.
3153 (fold_constant_for_init): Switch/restore current_class to the
3154 appropriate context.
3156 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3158 * verify.c (verify_jvm_instructions): Fix typo.
3160 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3162 * expr.c (expand_invoke): Const-ification.
3163 * parse.y (patch_method_invocation): Likewise.
3165 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3167 * gjavah.c (cxx_keywords): Const-ification.
3168 * keyword.gperf (java_keyword): Likewise.
3169 * lang.c (java_tree_code_name): Likewise.
3170 * lex.c (cxx_keywords): Likewise.
3171 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3173 2001-09-11 Richard Henderson <rth@redhat.com>
3175 * parse.h (ctxp_for_generation): Mark extern.
3177 2001-09-10 Richard Henderson <rth@redhat.com>
3179 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3181 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3183 * typeck.c (java_array_type_length, build_prim_array_type):
3184 Represent empty arrays by NULL index.
3186 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3188 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3189 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3191 2001-09-06 Anthony Green <green@redhat.com>
3193 * class.c (O_BINARY): Define if necessary.
3194 (registerResource_libfunc): Declare.
3195 (init_class_processing): Initilize registerResource_libfunc.
3196 (compile_resource_file): New function.
3197 * java-tree.h (resource_name): Declare.
3198 (compile_resource_file): Declare.
3199 * jcf-parse.c (yyparse): Handle compiling java resource files.
3200 * lang.c (java_decode_option): Handle -fcompile-resource option.
3201 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3203 * gcj.texi (Code Generation): Add documentation for -R flag.
3205 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3207 * jcf-write.c (generate_classfile): Issue an error in case of
3208 field/initial value mismatch.
3209 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3210 being initialized and we're generating bytecode.
3211 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3212 set DECL_INITIAL properly when appropriate.
3216 2001-09-01 Per Bothner <per@bothner.com>
3218 * parse.y (maybe_yank_clinit): A field without an initializer is not
3219 relevant. All initializers except static final and constant require
3220 <clinit>, regardless of flag_emit_class_files.
3222 2001-08-31 Per Bothner <per@bothner.com>
3224 * class.c (set_constant_value): When not emiting class files, then a
3225 String ConstantValue is a utf8const_ptr_type.
3227 2001-08-30 Per Bothner <per@bothner.com>
3229 * jcf-write.c (generate_classfile): Check that field is primitive
3230 or string before emitting ConstantValue attribute.
3232 2001-08-30 Per Bothner <per@bothner.com>
3234 * parse.y (resolve_qualified_expression_name): If creating a
3235 COMPOUND_EXPR, set it's type correctly.
3237 2001-08-30 Per Bothner <per@bothner.com>
3239 * jcf-io.c (open_class): Set filename field.
3241 * jcf-parse,c (parse_class_file): Set current_function_decl
3242 for better error message when Code attribute is missing.
3244 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3245 better diagnostics, especially for constructors.
3247 2001-08-30 Per Bothner <per@bothner.com>
3249 * jcf-write.c (generate_classfile): Don't write ConstantValue
3250 attribute if field is not final, for compatibility with jdk.
3252 * jcf-write.c (generate_classfile): Convert ConstantValue values
3253 to correct type. Work-around for front-end bug.
3254 * class.c (set_constant_value): Error if constant has wrong type.
3256 2001-08-30 Per Bothner <per@bothner.com>
3258 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3259 "Double" are printed at verbosity 1.
3261 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3263 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3265 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3267 * parse.y (patch_assignment): Don't verify final re-assignment here.
3268 (java_complete_lhs): Verify assignments to finals calling
3269 patch_assignment. Verify re-assignments to finals before calling
3272 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3274 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3277 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3279 * lex.c (java_lex): new local found_hex_digits. Set and then used
3280 in test to reject invalid hexadecimal numbers.
3281 * parse.y (java_complete_tree): Prevent unwanted cast with
3282 initialized floating point finals.
3283 (patch_binop): Emit a warning when detecting a division by zero,
3284 mark result not constant, don't simplify non integer division.
3286 2001-08-28 Per Bothner <per@bothner.com>
3288 * jcf-write.c (generate_bytecode_insns): For increments and
3289 decrements just recurse to push constant. Improvement on Mark's patch.
3291 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3293 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3294 real conversion for increments and decrements of reals.
3296 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3298 * parse.y (resolve_qualified_expression_name): Handle unresolved
3299 qualified expressions, prevent numerical qualifiers, fixed typo.
3302 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3304 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3305 don't report anything but deprecated class when marked so. Handle
3307 (patch_method_invocation): Check deprecation on methods and types.
3308 (patch_binop): code becomes an enum tree_code, added default: to
3309 switch to handle that. Detect division by zero, try to fold and
3310 return before using a subroutine.
3312 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3314 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3315 file smaller than 4 bytes.
3316 * parse.y (check_inner_circular_reference): New function.
3317 (check_circular_reference): Likewise.
3318 (array_initializer:): Accept {,}.
3319 (java_check_circular_reference): Rewritten using
3320 check_circular_reference and check_inner_circular_reference.
3321 (java_complete_expand_method): Unconditionally save and restore
3322 the unpurged exception list.
3323 (build_dot_class_method_invocation): Unmangle signature parameter.
3325 2001-08-21 Tom Tromey <tromey@redhat.com>
3327 * decl.c (init_decl_processing): Add `throws' field to method
3329 * class.c (make_method_value): Compute `throws' field for method.
3331 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3333 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3334 circularity is detected.
3335 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3337 2001-08-17 Richard Henderson <rth@redhat.com>
3339 * class.c (emit_register_classes): Add align parameter to
3340 call to assemble_integer.
3342 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3344 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3345 loading a class_or_name fails, try considering an innerclass name
3346 and load the enclosing context.
3347 * parse.y (resolve_inner_class): New function.
3348 (find_as_inner_class): Added leading comment.
3349 (register_incomplete_type): Keep the current context as enclosing
3350 context for JDEP_FIELD dependencies.
3351 (do_resolve_class): Locals new_class_decl and super initialized to
3352 NULL. Call resolve_inner_class, explore the enclosing context
3353 superclass if necessary.
3356 2001-08-16 Tom Tromey <tromey@redhat.com>
3358 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3359 * gjavah.c (main): Updated for change to jcf_path_seal.
3360 * lang.c (version_flag): New global.
3361 (java_decode_option): Recognize `-version'.
3362 (java_init): Update for change to jcf_path_seal.
3363 * jcf.h (jcf_path_seal): Added `print' argument.
3364 * jcf-path.c (jcf_path_seal): Added `print' argument.
3366 2001-08-13 Zack Weinberg <zackw@panix.com>
3368 * Make-lang.in (java/decl.o): Update dependencies.
3369 * decl.c: Include libfuncs.h, don't include toplev.h.
3371 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3373 * decl.c (init_decl_processing): exception_type_node,
3374 class_not_found_type_node, and no_class_def_found_type_node
3375 initialized. predef_filenames augmented accordingly.
3376 instinit_identifier_node initialized.
3377 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3378 * java-tree.h (enum java_tree_index): New entries
3379 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3380 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3381 (exception_type_node): New macro.
3382 (class_not_found_type_node): Likewise.
3383 (no_class_def_found_type_node): Likewise.
3384 (instinit_identifier_node): Likewise.
3385 (PREDEF_FILENAMES_SIZE): Adjusted.
3386 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3387 (struct lang_type): Fixed typo in bitfield name.
3388 (DECL_INSTINIT_P): New macro.
3389 (ID_INSTINIT_P): Likewise.
3390 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3392 * parse.y (encapsulate_with_try_catch): New function.
3393 (generate_instinit): Likewise.
3394 (build_instinit_invocation): Likewise.
3395 (ctors_unchecked_throws_clause_p): Likewise.
3396 (add_instance_initializer): Deleted.
3397 (build_instance_initializer): Likewise.
3398 (in_instance_initializer): Likewise.
3399 (check_method_redefinition): instinit$ not to be verified.
3400 (java_complete_expand_methods): Generate instinit$, simplified code.
3401 (build_dot_class_method): Eliminated unnecessary locals. Use
3402 encapsulate_with_try_catch, removed unnecessary code.
3403 (fix_constructors): New local iii. Use build_instinit_invocation.
3404 (patch_method_invocation): Added comment.
3405 (maybe_use_access_method): Don't consider instinit$.
3406 (find_applicable_accessible_methods_list): Shorten the search for
3408 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3409 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3410 (patch_throw_statement): Likewise. Fixed typo.
3412 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3415 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3416 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3418 (lang_specific_pre_link): Use set_input to set input_filename.
3420 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3421 (main): Fix definition.
3422 Strip `main' from classname.
3425 2001-08-11 Zack Weinberg <zackw@panix.com>
3427 * lex.h: Don't include setjmp.h. Don't define
3428 SET_FLOAT_HANDLER or prototype set_float_handler.
3430 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3432 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3433 `poplevel' in the right order.
3435 2001-08-09 Richard Henderson <rth@redhat.com>
3437 * Make-lang.in (class.o): Depend on TARGET_H.
3438 * class.c (emit_register_classes): Use target hooks instead of
3439 assemble_constructor and assemble_destructor.
3441 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3443 * check-init.c (flags.h): Include
3444 (check_init): Don't report uninitialized static class
3445 initialization flags, don't free bit index when doing static class
3446 initialization optimization.
3447 (check_for_initialization): Return type changed to `unsigned int.'
3448 (attach_initialized_static_class): New function.
3449 * class.c (add_method_1): Create the initialized static class
3451 (finish_class): Always emit deferred inline methods.
3452 * decl.c (emit_init_test_initialization): Moved to expr.c
3453 (complete_start_java_method): Don't traverse
3454 DECL_FUNCTION_INIT_TEST_TABLE.
3455 (lang_mark_tree): Mark hash tables in function decls.
3456 * expr.c (emit_init_test_initialization): Moved from decl.c.
3457 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3458 initialization flag, set DECL_CONTEXT and
3459 LOCAL_CLASS_INITIALIZATION_FLAG.
3460 (java_lang_expand_expr): Emit initialization code for static class
3461 initialized flags when entering block, if necessary.
3462 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3463 * java-tree.h (flag_optimize_sci): New global variable declaration.
3464 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3465 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3466 (LOCAL_FINAL_P): Fixed typo in comment.
3467 (FINAL_VARIABLE_P): Likewise.
3468 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3469 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3470 (struct lang_decl): New fields `ict', `smic' and `cif.'
3471 (check_for_initialization): New returned value for global.
3472 (attach_initialized_static_class): New global function.
3473 (STATIC_CLASS_INIT_OPT_P): New macro.
3474 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3475 * lang.c (java_decode_option): Handle
3476 `-fno-optimize-static-class-initialization'
3477 * parse.y (start_complete_expand_method): New function.
3478 (java_expand_method_bodies): Likewise.
3479 (attach_init_test_initialization_flags): Likewise.
3480 (adjust_init_test_initialization): Likewise.
3481 (emit_test_initialization): Likewise.
3482 (java_complete_expand_methods): Nullify abstract and native method
3484 (java_complete_expand_method): New locals `fbody', `block_body'
3485 and `exception_copy.' Reorganized: directly return on empty method
3486 bodies, call `start_complete_expand_method', remember definitely
3487 initialized static class in function, don't expand method bodies.
3488 (java_expand_classes): Call `java_expand_method_bodies' before
3489 `finish_class' when compiling to native.
3490 (resolve_expression_name): Use `orig' after building outer class
3492 (patch_invoke): Remember static method invokations.
3494 2001-08-06 Richard Henderson <rth@redhat.com>
3496 * class.c (emit_register_classes): Pass a symbol_ref and priority
3497 to assemble_constructor.
3499 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3501 * java-tree.h (all_class_filename): New macro.
3502 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3503 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3504 newly created IDENTIFIER_NODE to `all_class_filename.'
3506 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3508 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3509 Use ggc_add_tree_root to register roots.
3511 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3513 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3514 second operand calling check_init.
3515 * decl.c (complete_start_java_method): Swaped second and third
3516 arguments while creating WITH_CLEANUP_EXPR node.
3517 * jcf-write.c (generate_bytecode_insns): Use second operand
3518 instead of third when handling WITH_CLEANUP_EXPR.
3519 * parse.y (java_complete_lhs): Expand second operand of
3520 WITH_CLEANUP_EXPR nodes.
3521 (patch_synchronized_statement): Swaped second and third arguments
3522 while creating WITH_CLEANUP_EXPR node.
3524 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3526 * parse.y (create_interface): Avoid cyclic inheritance report when
3527 syntax error encountered during class definition.
3530 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3532 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3534 (lang_specific_pre_link): Use set_input to set input_filename.
3536 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3537 (main): Fix definition.
3538 Strip `main' from classname.
3541 2001-07-18 Tom Tromey <tromey@redhat.com>
3544 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3545 * lex.c (java_new_lexer): Use ICONV_CONST.
3546 (java_read_char): Likewise.
3547 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3548 (jv-scan$(exeext)): Likewise.
3550 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3552 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3553 * parse.y (check_class_interface_creation): Allow `private' if the
3554 enclosing is not an interface.
3555 (create_interface): Interface tagged public if the enclosing
3556 context is an interface.
3557 (create_class): Class tagged public if the enclosing context
3561 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3563 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3566 2001-07-14 Tim Josling <tej@melbpc.org.au>
3568 * check-init.c (check_init): Remove references to EXPON_EXPR.
3570 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3572 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3573 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3576 2001-07-13 Tom Tromey <tromey@redhat.com>
3578 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3581 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3583 * parse.y (patch_method_invocation): Don't override primary if one
3584 is already provided, but let this$<n> be built. Fixed comment.
3586 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3588 * parse.y (empty_statement:): Report empty statement error only
3589 when found at class declaration level.
3592 2001-07-12 Tom Tromey <tromey@redhat.com>
3594 * expr.c (expand_load_internal): New function.
3595 (LOAD_INTERNAL): Use it.
3597 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3599 * parse.y (verify_constructor_super): Compare anonymous class ctor
3600 args with `valid_method_invocation_conversion_p.'
3603 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3605 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3606 `-fsyntax-only.' Fixes PR java/3248
3608 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3610 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3612 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3614 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3615 current function is static. Fixes PR java/1970
3617 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3619 * parse.y (patch_method_invocation): Add enclosing context to ctor
3620 calls if necessary. Fixes PR java/2953
3622 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3624 * parse.y (resolve_package): Abort if qualified expression member
3626 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3629 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3631 * verify.c: Don't use // comments.
3633 2001-07-05 Tom Tromey <tromey@redhat.com>
3635 * lang.c (flag_assume_compiled): Removed.
3636 * java-tree.h (flag_assume_compiled): Removed.
3637 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3638 -fhash-synchronization, -fuse-divide-subroutine,
3639 -fcheck-references, -femit-class-file, -femit-class-files,
3640 -fassume-compiled. Updated --encoding information. Changed
3641 -foutput-class-dir to `-d'.
3643 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3645 * jcf-parse.c (parse_class_file): Add lineno parameter to
3646 debug_start_source_file call.
3648 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3650 * gcj.texi: Use gpl.texi.
3651 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3652 dependencies and use doc/include in search path.
3654 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3656 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3657 `this'. If so, don't build instance initializers.
3659 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3661 * parse.y (resolve_expression_name): Improved error message for
3662 inner class cases. Fixes PR java/1958
3664 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3666 * lang.c: #include diagnostic.h
3667 (lang_print_error): Add a `diagnostic_context *' parameter.
3668 (java_dummy_print): Likewise.
3669 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3671 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3673 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3674 * jcf.h (typedef struct JCF): New bitfield `finished.'
3675 (JCF_FINISH): Set `finished.'
3676 (JCF_ZERO): Reset `finished.'
3679 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3681 * parse.y (class_body_declaration:): Don't install empty instance
3685 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3687 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3688 (set_class_decl_access_flags): New function.
3689 * java-tree.h (set_class_decl_access_flags): New prototype.
3690 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3691 (parse_class_file): New local `decl_max_locals.' Take wide types
3692 into account to compute DECL_MAX_LOCALS.
3693 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3696 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3698 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3700 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3702 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3703 * parse.y (do_resolve_class): Moved comments out to leading comment
3704 section. Removed local `start', New local `_ht' and
3705 `circularity_hash.' Record `enclosing' in hash table and search
3706 it to detect circularity. Use `enclosing' as an argument to
3707 `lookup_cl.' Free the hash table when done.
3709 2001-06-19 Tom Tromey <tromey@redhat.com>
3711 * lex.c (java_read_char): Disallow invalid and overlong
3712 sequences. Fixes PR java/2319.
3714 2001-06-05 Jeff Sturm <jsturm@one-point.com>
3716 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
3718 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3720 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
3721 arguments accordingly.
3723 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3725 * gcj.texi: Move contents to just after title page.
3727 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
3729 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
3731 (patch_incomplete_class_ref): Build the class ref, build the class
3732 init if necessary, complete the tree.
3735 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3737 * parse.y (lookup_field_wrapper): Test `name' code.
3738 (resolve_qualified_expression_name): Test `qual_wfl' code.
3739 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
3740 handle `qual_wfl' by code.
3741 (maybe_build_primttype_type_ref): Test `wfl' code.
3743 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3745 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
3747 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
3748 the dvi file in the java directory.
3750 2001-05-25 Sam TH <sam@uchicago.edu>
3752 * gen-table.pl javaop.h jcf.h lex.h,
3753 parse.h: Fix header include guards.
3755 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
3757 * jv-scan.c (version): Update copyright year.
3759 2001-05-21 Per Bothner <per@bothner.com>
3761 * jcf-parse.c (read_class): If class is from .class or .zip file
3762 and it's already been read, don't push/pop parser context.
3764 2001-05-18 Per Bothner <per@bothner.com>
3766 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
3767 command line so the jvgenmain-generated main program comes first.
3769 2001-05-15 Tom Tromey <tromey@redhat.com>
3771 * class.c (build_utf8_ref): Don't generate identifier based on
3774 2001-05-12 Richard Henderson <rth@redhat.com>
3776 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
3777 * expr.c (java_lang_expand_expr): Expand it.
3778 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
3779 calling build_exception_object_ref.
3780 * parse.y (catch_clause_parameter): Likewise.
3781 (build_dot_class_method): Likewise.
3782 (try_reference_assignconv): Likewise.
3783 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
3784 * jcf-write.c (generate_bytecode_insns): Likewise.
3786 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3788 * parse.y (build_unresolved_array_type): Set
3789 EXPR_WFL_QUALIFICATION on the newly created wfl.
3790 Fixes PR java/2538. Fixes PR java/2535.
3792 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3794 * parse.y (fix_constructors): Removed unnecessary assignment to
3795 local. Moved assignment to `this$<n>', fixed comments and
3797 (build_wfl_wrap): Fixed indentation.
3798 Fixes PR java/2598, java/2579 and java/2658.
3800 2001-05-03 Mo DeJong <mdejong@redhat.com>
3802 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
3803 check for byte swap.
3805 2000-05-02 Jeff Sturm <jsturm@one-point.com>
3807 * expr.c (build_class_init): Move MODIFY_EXPR
3808 outside of COND_EXPR. Remove variable `call'.
3810 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3812 * decl.c: NULL_PTR -> NULL.
3813 * jcf-write.c: Likewise.
3815 2001-05-01 Tom Tromey <tromey@redhat.com>
3817 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
3818 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
3819 * gcj.texi: Updated copyright text. Include fdl.texi.
3820 (Top): Link to new node.
3822 2001-05-01 Per Bothner <per@bothner.com>
3824 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
3826 2001-05-01 Per Bothner <per@bothner.com>
3828 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
3829 import_list contains the name, not the TREE_PURPOSE.
3831 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3833 * jcf-io.c (read_zip_member): Cast to long in comparison with
3836 * jvspec.c (lang_specific_driver): Initialize variables.
3838 * mangle.c (find_compression_record_match): Likewise.
3840 * typeck.c (build_null_signature): Provide static prototype. Mark
3841 parameter with ATTRIBUTE_UNUSED.
3843 * verify.c (verify_jvm_instructions): Initialize variable.
3845 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3847 * parse.y (do_resolve_class): Check for cyclic inheritance during
3848 inner class resolution.
3850 2001-04-27 Per Bothner <per@bothner.com>
3852 * parse.y (java_expand_classes): Don't change ctxp_for_generation
3853 while iterating, since that could cause gc to lose stuff.
3855 2001-04-26 Per Bothner <per@bothner.com>
3857 Fix method search wrt scope of inner classes to match JLS2.
3858 * typeck.c (build_null_signature): New static function.
3859 (has_method): New function. Uses build_null_signature and lookup_do.
3860 * java-tree.h (has_method): New declaration.
3861 * parse.y (find_applicable_accessible_methods_list): Do not search
3862 context of inner classes here.
3863 (patch_method_invocation): Search scope, ie. current and outer clases,
3864 for method matching simple name, to find class.
3866 2001-04-26 Per Bothner <per@bothner.com>
3868 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
3869 Fix thinko: If a single case, use if_icmpeq, not ifeq.
3871 * constants.c (find_methodref_with_class_index): New function.
3872 (find_methodref_index): Use find_methodref_with_class_index.
3873 * java-tree.h (find_methodref_with_class_index): New declaration.
3874 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
3875 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
3876 If context changed from interface to class, don't use invokeinterface.
3878 2001-04-25 Per Bothner <per@bothner.com>
3880 * verify.c (verify_jvm_instructions): For field instructions,
3881 check that field index is valid. For invoke instructions, check that
3882 method index is valid.
3884 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
3886 * config-lang.in (target_libs): Copy from $libgcj_saved.
3888 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3890 * decl.c (init_decl_processing): Add new class "protectionDomain"
3892 * class.c (make_class_data): Set initial value for "protectionDomain".
3894 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3896 * jvspec.c (lang_specific_driver): Fix memory allocation
3897 deficit, by using concat in lieu of xmalloc/sprintf.
3899 2001-04-20 Per Bothner <per@bothner.com>
3901 Fixes to compile multiple .class files at once.
3902 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
3903 * java-tree.h (CLASS_PARSED_P): New macro.
3904 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
3905 * jcf-parse.c (jcf_parse_source): Inline into read_class.
3906 (read_class): Avoid some code duplication.
3907 Don't call JCF_FINISH for a .class file - might be needed later.
3908 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
3909 rather than CLASS_LOADED_P, since latter implies class laid out.
3910 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
3911 * parse.y: Don't need to set CLASS_LOADED_P for array types.
3913 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3915 * Make-lang.in (java/boehm.o): Depend on toplev.h.
3917 * boehm.c: Include toplev.h.
3919 2001-04-06 Tom Tromey <tromey@redhat.com>
3920 Alexandre Petit-Bianco <apbianco@redhat.com>
3922 Fix for PR gcj/1404 and PR gcj/2332:
3923 * parse.y (build_array_from_name): If we use the type_wfl then
3924 accumulate dimensions from the original type as well.
3925 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
3927 2001-04-06 Tom Tromey <tromey@redhat.com>
3929 * parse.y (analyze_clinit_body): Return true if the second operand
3930 of a METHOD_EXPR is nonzero.
3932 2001-04-06 Tom Tromey <tromey@redhat.com>
3934 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
3936 ($(srcdir)/java/parse.c): Likewise.
3938 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3940 * gcj.texi: Use `which-gcj' instead of `which-g77.'
3941 (version-gcc): Initialized.
3942 (which-gcj): Likewise.
3944 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3946 * java-tree.h (struct lang_decl): New macro
3947 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
3948 * parse.y (build_instance_initializer): New function.
3949 (add_instance_initializer): Use it.
3950 (java_fix_constructors): Set `current_class' before fix pass.
3951 (fix_constructors): Just return if already fixed. Move `super()'
3952 invokation ahead. Use `build_instance_initializer.'
3955 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3957 * parse.y (resolve_qualified_expression_name): Pass field's
3958 DECL_CONTEXT to `not_accessible_p.'
3959 (not_accessible_p): Changed parameters order in `inherits_from_p'
3962 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
3964 * lang-options.h: Add flag_check_references.
3966 2001-04-04 Per Bothner <per@bothner.com>
3968 * java-tree.h (CONSTANT_VALUE_P): New macro.
3969 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
3970 * parse.y (maybe_build_class_init_for_field): New static function.
3971 (resolve_expression_name, resolve_field_access): Use
3972 maybe_build_class_init_for_field instead of build_class_init
3973 This does not do the init if the field is compile-time-constant.
3974 (resolve_field_access): Simplify.
3976 * parse.y (fold_constant_for_init): Merge test into switch.
3978 2001-04-03 Zack Weinberg <zackw@stanford.edu>
3980 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
3982 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
3984 2001-04-02 Zack Weinberg <zackw@stanford.edu>
3986 * expr.c (pop_type_0): Save the result of the first
3987 lang_printable_name call in a scratch buffer, so it
3988 won't be clobbered by the second call.
3990 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3992 * parse-scan.y (array_type:): Rewritten.
3993 (type_declaration:): `empty_statement' replaces `SC_TK.'
3994 (class_member_declaration:): `empty statement' added.
3995 (method_body:): Simplified.
3996 (static_initializer:): Likewise.
3997 (primary_no_new_array:): Use `type_literals.'
3998 (type_literals:): New rule.
3999 (dims:): Set and update `bracket_count.'
4000 Fixes PR java/1074. Fixes PR java/2412.
4002 2001-03-28 Hans Boehm <boehm@acm.org>
4004 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4005 (get_boehm_type_descriptor): Set type on returned value to be a
4006 pointer length integer.
4008 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4010 * expr.c (pop_type_0): Call `concat' rather than building the
4012 (pop_type): Add format specifier in call to `error'.
4014 * parse.y (patch_method_invocation): Avoid casting away
4017 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4019 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4021 2001-03-28 Richard Henderson <rth@redhat.com>
4023 IA-64 ABI Exception Handling:
4024 * Make-lang.in (except.o): Don't depend on eh-common.h.
4025 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4026 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4027 [soft_exceptioninfo_call_node]: Remove.
4028 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4029 (end_java_method): No emit_handlers.
4030 * except.c (java_set_exception_lang_code): Remove.
4031 (method_init_exceptions): Don't call it.
4032 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4033 (build_exception_object_ref): New.
4034 (expand_end_java_handler): Update for except.h name changes.
4035 (emit_handlers, expand_resume_after_catch): Remove.
4036 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4037 (process_jvm_instruction): Use build_exception_object_ref.
4038 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4039 (soft_exceptioninfo_call_node): Remove.
4040 (build_exception_object_ref): Declare.
4041 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4042 soft_exceptioninfo_call_node. Move processing ...
4043 [EXC_PTR_EXPR]: ... here.
4044 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4045 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4046 (source_end_java_method): No java_set_exception_lang_code or
4048 (build_dot_class_method): Use build_exception_object_ref.
4049 (try_reference_assignconv): Check EXC_PTR_EXPR not
4050 soft_exceptioninfo_call_node.
4052 2001-03-28 Richard Henderson <rth@redhat.com>
4054 * java-tree.h (throw_node): Define as a single member of
4055 java_global_trees instead of a separate array.
4056 (JTI_THROW_NODE): New.
4057 * decl.c (throw_node): Don't declare.
4058 (init_decl_processing): Init a scalar throw_node.
4059 Don't register it for gc.
4060 * check-init.c (check_init): Reference scalar throw_node.
4061 * expr.c (build_java_athrow): Likewise.
4062 * jcf-write.c (generate_bytecode_insns): Likewise.
4063 * parse.h (BUILD_THROW): Likewise.
4065 2001-03-28 Richard Henderson <rth@redhat.com>
4067 * decl.c (end_java_method): Do not save and restore
4068 flag_non_call_exceptions.
4069 * parse.y (source_end_java_method): Likewise.
4070 * lang.c (flag_exceptions): Don't declare.
4071 (java_init_options): Set flag_non_call_exceptions. Set
4072 flag_exceptions here ...
4073 (java_init): ... not here.
4075 2001-03-27 Richard Henderson <rth@redhat.com>
4077 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4078 exceptions_via_longjmp.
4080 * lang.c (flag_new_exceptions): Don't declare it.
4081 (java_init_options): Or set it.
4083 2001-03-27 Richard Henderson <rth@redhat.com>
4085 * decl.c (end_java_method): Rename asynchronous_exceptions to
4086 flag_non_call_exceptions.
4087 * parse.y (source_end_java_method): Likewise.
4089 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4091 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4093 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4095 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4097 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4099 * parse.y (find_as_inner_class): Follow current package
4100 indications not to mistakingly load an unrelated class.
4102 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4104 * constants.c (PUTN): Use memcpy, not bcopy.
4106 * lex.c (java_read_char): Use memmove, not bcopy.
4108 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4110 2001-03-23 Per Bothner <per@bothner.com>
4112 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4113 macro for better error pin-pointing.
4114 * java-tree.h: Fix typo in comment.
4116 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4117 Don't include jsr/goto in exception range.
4118 Check if start and end of exception range are the same (also TRY_EXPR).
4119 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4120 However, do emit the following goto even if try_block is empty.
4121 Defer freeing exception_decl until after the finalizer, to make
4122 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4124 * parse.y (java_complete_lhs): If the try-clause is empty, just
4125 return the finally-clause and vice versa.
4127 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4129 * gcj.texi (Input Options): documented the check for attribute
4130 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4131 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4132 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4133 (jcf_parse): Check for the right classes archive if necessary.
4134 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4135 (jcf_parse_fields): Fixed indentation.
4136 * jcf-write.c (append_gcj_attribute): New function.
4137 (generate_classfile): Compute the attribute count, invoke
4138 `append_gcj_attribute'.
4139 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4140 turned into bit-fields. New bit-field `right_zip.'
4141 (JCF_ZERO): Set `right_zip' to zero.
4142 * lang-options.h (-fforce-classes-archive-check): Added flag.
4143 * lang.c (flag_force_classes_archive_check): New flag.
4144 (lang_f_options): New entry `force-classes-archive-check.'
4147 2001-02-07 Andrew Haley <aph@redhat.com>
4149 * gcj.texi (Configure-time Options): Add -fcheck-references.
4150 * expr.c (build_java_indirect_ref): New function.
4151 (java_check_reference): New function.
4152 (build_java_array_length_access): Use build_java_indirect_ref to
4153 check for null references.
4154 (build_java_arrayaccess): Likewise.
4155 (build_get_class): Likewise.
4156 (build_field_ref): Likewise.
4157 (invoke_build_dtable): Likewise.
4158 (build_invokeinterface): Likewise.
4159 * lang.c (lang_f_options): Add flag_check_references.
4160 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4161 * java-tree.h (flag_check_references): New variable.
4162 * lang.c (flag_check_references): Likewise.
4163 * parse.y (patch_invoke): Use java_check_reference.
4164 (patch_assignment): Allow for extra nesting in
4165 _Jv_CheckArrayStore.
4167 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4169 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4170 * lex.c (cxx_keywords): Likewise.
4172 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4174 * parse.y (qualify_ambiguous_name): Broaden `length'
4175 recognition. Help MODIFY_EXPR be resolved as expression names.
4176 Fixes PR java/2066. Fixes PR java/2400.
4178 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4180 * gjavah.c (process_file): Mark interface definitions with
4181 "__attribute__ ((java_interface))".
4183 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4185 * class.c (layout_class): Fixed push_super_field's second
4186 argument. Fixes PR java/2333.
4187 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4188 too early to lay innerclasses out.
4190 2001-03-20 Tom Tromey <tromey@redhat.com>
4191 Alexandre Petit-Bianco <apbianco@redhat.com>
4193 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4194 inside an array reference. Insertion of the array store check
4195 rewritten. Fixes PR java/2299.
4197 2001-03-20 Tom Tromey <tromey@redhat.com>
4199 * lex.c (java_read_unicode): Only accept leading `u's.
4201 2001-03-20 Tom Tromey <tromey@redhat.com>
4203 * jcf-parse.c (read_class): Initialize `class'.
4205 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4207 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4209 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4211 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4212 (layout_class): Likewise.
4213 (layout_class_method): Likewise.
4214 (emit_register_classes): Likewise.
4215 * decl.c (builtin_function): Likewise.
4216 (give_name_to_locals): Likewise.
4218 2001-03-19 Per Bothner <per@bothner.com>
4220 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4221 before trying to load an inner class.
4223 Fixes to process to command-line .class files in two passes.
4224 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4225 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4226 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4227 * class.c (is_compiled_class): Fix for renamed flag.
4228 * parse.y (maybe_create_class_interface_decl): Likewise.
4229 * jcf-parse.c (yyparse): Also set if compiling .class files.
4230 * jcf-parse.c (read_class); Read current_class.
4231 (jcf_parse): Make static.
4232 (load_inner_classes): New function, with code moved from jcf_parse,
4233 because we need to inner classes after the command-line files are read.
4234 (yyparse): Set finput to NULL when it doesn't need to be closed.
4235 Reduce use of main_jcf (basically only for archive) and
4236 use finput instead of main_jcf->read_state.
4237 Inline jcf_figure_file_type into yyparse.
4238 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4239 Defer load_inner_classes and parse_class_file to a second pass,
4240 after we've correctly mapped command-line .clas fiels to classes.
4241 (jcf_figure_file_type): Removed.
4242 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4243 (JCF_ZERO): Also clear zipd field.
4244 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4246 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4248 * jcf-parse.c (yyparse): Change ch from char * to char.
4250 2001-03-19 Per Bothner <per@bothner.com>
4252 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4253 Add constructed filelist-file at end, following -xjava. Thus any .o
4254 and library files are not affected by the -xjava. Also wrap
4255 explicit @FILE with -xjava and -xnone.
4257 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4259 * class.c (build_static_field_ref): Call make_decl_rtl() after
4260 setting the DECL_EXTERNAL flag.
4262 2001-03-17 Per Bothner <per@bothner.com>
4264 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4266 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4267 when result is is needed (target is STACK_TARGET).
4269 * parse.h (JDEP_SOLV): Removed.
4270 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4272 * parse.y (incomplete_class_list): Removed.
4273 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4274 It doesn't work if resolve_class changes the name of an array type
4275 that is on the list and then someone else looks for the modified name.
4276 Also, seems liable to break when compiling multiple source files at
4277 once. So the simplest is to just remove incomplete_class_list -
4278 it is only a minor space win and it is not even clear it saves time.
4280 * parse.y (resolve_class): Remove unneeded promote_type.
4282 2001-03-15 Per Bothner <per@bothner.com>
4284 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4285 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4286 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4287 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4289 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4290 * parse.y (java_expand_classes): Likewise.
4292 * parse.y (expand_start_java_method): Was only called once and had a
4293 misleading name, so inline in caller java_complete_expand_method.
4294 (enter_a_block): Likewise inline in enter_block and remove.
4296 Remove junk from when gcc/java was created (by copying from C/C++).
4297 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4298 (struct binding_level): Remove fields keep, keep_if_subblocks,
4299 more_cleanups_ok, have_cleanups (which have never been used).
4300 (pushlevel, poplevel): Remove related useless code.
4302 * class.c (make_class_data): The class_dtable_decl (i.e. the
4303 vtable for Class) should be external, except when compiling Class.
4305 * jvspec.c (lang_specific_driver): Fix -C handling.
4306 Check -save-temps to see if temp @FILE should be deleted.
4307 Follow-up to/fix for February 16 patch.
4309 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4310 (type_stack_dup): Remove no-longer neded error check.
4312 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4314 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4315 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4316 don't surround the element with 'N..E' if the type name is
4319 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4321 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4322 DECL_RTL_SET_P, etc.
4323 (make_method_value): Likewise.
4324 (get_dispatch_table): Likewise.
4326 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4328 2001-03-07 Tom Tromey <tromey@redhat.com>
4330 * config-lang.in (lang_requires): Define.
4332 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4334 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4337 2001-03-05 Per Bothner <per@bothner.com>
4339 Fix a problem where rest_of_decl_compilation applied to
4340 class_dtable_decl causes problems because it was done too early,
4341 before output file was opened.
4342 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4343 * class.c (class_dtable_decl): Add macro - element of class_roots.
4344 (make_class_data): Define class_dtable_decl.
4345 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4347 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4349 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4350 uses of 'boolean' with 'bool'.
4352 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4354 * lang-specs.h: Add zero initializer for cpp_spec field to all
4357 2001-02-16 Per Bothner <per@bothner.com>
4359 Handle compiling multiple input files at once, and @FILE syntax.
4360 * gcj.texi: Updated documentation to match.
4361 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4362 * jcf-parse.c (parse_source_file): Split into ...
4363 (parse_source_file_1): New function - and:
4364 (parse_source_file_2): New function.
4365 (yyparse): On -ffilelist-file, open and scan named file.
4366 On first pass over files, only do parse_source_file_1.
4367 A new second pass calls parse_source_file_2 for each file to compile.
4368 (init_jcf_parse): Call init_src_parse.
4369 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4370 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4371 as multiple input file combined in one compilation.
4372 * lang-options.h: Add -ffilelist-file
4373 * lang.c (flag_filelist_file): New flag variable.
4374 (lang_f_options): Handle -ffilelist-file.
4375 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4376 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4377 gclass_list - use global fields of src_parse_roots instead.
4378 * parse.y (src_parse_roots): New array.
4379 (incomplete_class_list, gclass_list): New macros.
4380 (push_parser_context, java_pop_parser_context,
4381 java_parser_context_resume): Don't fiddle with deleted fields.
4382 (various): Use incomplete_class gclass_list and global macros
4383 instead of parse_ctxt fields - the lists are global.
4384 (init_src_parse): New function.
4386 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4388 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4390 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4392 * parse.y (check_inner_class_access): Moved declaration of local
4393 `enclosing_decl_type' to the right location.
4395 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4397 * parse.y (parser_check_super_interface): Don't call
4398 check_pkg_class_access for an inner interface.
4399 (parser_check_super): Don't call check_pkg_class_access for inner
4401 (do_resolve_class): Simplify enclosing type loop. Don't call
4402 check_pkg_class_access if CL and DECL are not set.
4403 (find_in_imports_on_demand): Set DECL if class_type needed to be
4404 loaded. Don't call check_pkg_class_access for an inner class.
4405 (check_inner_class_access): Rewritten to implement member access
4406 rules as per spec 6.6.1.
4407 (check_pkg_class_access): Handle the empty package correctly.
4408 (in_same_package): New function. Determine if two classes are in the
4411 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4413 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4414 method into array types.
4415 * parse.y (patch_method_invocation): Bypass access check on clone call
4418 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4420 * expr.c (build_instanceof): Check for arrays when trying fold to
4423 2001-02-15 Jim Meyering <meyering@lucent.com>
4425 * Make-lang.in (java.install-common): Depend on `installdirs'.
4426 (java.install-info): Likewise.
4428 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4430 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4432 2001-02-14 Tom Tromey <tromey@redhat.com>
4433 Alexandre Petit-Bianco <apbianco@cygnus.com>
4435 Fix for PR java/1261.
4436 * typeck.c (build_java_array_type): Add public `clone' method to
4438 * parse.y (resolve_qualified_expression_name): Use current_class
4439 when checking for inaccessibility.
4440 (patch_method_invocation): Fixed error message when accessibility
4441 denied. Added `from_super' argument.
4443 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4445 * parse.y (resolve_class): Don't build a fake decl. Use the one
4447 * typeck.c (build_java_array_type): Build and assign decl to array
4450 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4452 * parse.y (not_accessible_p): Changed leading comment. Added extra
4453 `where' argument. Use it to enforce protected access rules.
4454 (resolve_qualified_expression_name): Added extra argument to
4456 (patch_method_invocation): Use argument `primary' to provide
4457 not_accessible_p with an extra argument.
4458 (lookup_method_invoke): Added extra argument to not_accessible_p.
4459 (search_applicable_method_list): Likewise.
4461 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4463 * parse.y (resolve_qualified_expression_name): Try to resolve as
4464 an inner class access only if `decl' is a TYPE_DECL.
4466 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4468 * decl.c (classdollar_identifier_node): Initialize.
4469 * java-tree.h (enum java_tree_index): New entry
4470 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4471 (classdollar_identifier_node): New macro.
4472 (ID_CLASSDOLLAR_P): Likewise.
4473 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4474 (build_dot_class_method_invocation): Likewise.
4475 (find_applicable_accessible_methods_list): `class$' can't be
4478 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4480 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4482 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4484 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4485 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4488 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4490 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4491 outside of the `__U' sequence too.
4492 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4495 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4497 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4499 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4501 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4502 (JVGENMAIN_OBJS): Likewise.
4503 * java-tree.h (append_gpp_mangled_name): New prototype.
4504 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4505 Removed cast calling `gcc_add_root.'
4506 * jvgenmain.c (mangle_obstack): New global, initialized.
4508 (do_mangle_class): Constify local `ptr.'
4509 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4510 append_gpp_mangle_name and update `count' if necessary.
4511 Use `mangle_obstack.'
4512 * mangle.c (append_unicode_mangled_name): Removed.
4513 (append_gpp_mangled_name): Likewise.
4514 (unicode_mangling_length): Likewise.
4515 (mangle_member_name): Return type set to `void.'
4516 (mangle_field_decl): Don't append `U' in escaped names.
4517 (mangle_method_decl): Likewise.
4518 (mangle_member_name): Just use `append_gpp_mangled_name.'
4519 * mangle_name.c: New file.
4521 2001-02-07 Per Bothner <per@bothner.com>
4523 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4525 * check-init.c (check_init): Don't call done_alternative after
4526 processing loop code, as a LOOP_EXPR never terminates normally.
4528 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4530 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4532 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4534 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4537 2001-02-06 Tom Tromey <tromey@redhat.com>
4539 * lex.c (java_new_lexer): Longer error message.
4541 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4542 Alexandre Petit-Bianco <apbianco@cygnus.com>
4544 * typeck.c (build_prim_array_type): Added leading comment.
4545 (build_java_array_type): Moved locals out of
4546 block. Always create the `data' field, fixed alignment to match
4549 2001-02-04 Tom Tromey <tromey@redhat.com>
4551 * expr.c (java_lang_expand_expr): Don't bother recomputing
4552 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4555 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4557 * parse.y (process_imports): Save the original name of the import
4558 for better error report.
4560 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4562 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4563 of macros used when compiling jvspec.c.
4564 * jvspec.c (lang_specific_driver): Link with the shared
4567 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4569 * check-init.c (check_init): Call internal_error instead of fatal.
4570 * expr.c (java_lang_expand_expr): Likewise.
4571 * jcf-parse.c (get_constant): Likewise.
4572 * mangle.c (java_mangle_decl): Likewise.
4573 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4574 (operator_string): Likewise.
4575 * check-init.c (check_init): Call abort instead of fatal.
4576 * class.c (build_class_ref): Likewise.
4577 * constants.c (write_constant_pool): Likewise.
4578 * decl.c (start_java_method): Likewise.
4579 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4580 (java_stack_dup, encode_newarray_type): Likewise.
4581 (build_java_array_length_access): Likewise.
4582 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4583 (build_java_soft_divmod, build_invokeinterface): Likewise.
4584 * java-tree.h (INNER_CLASS_P): Likewise.
4585 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4586 (give_name_to_class, get_class_constant): Likewise.
4587 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4588 (find_constant_index, generate_bytecode_conditional): Likewise.
4589 (generate_bytecode_insns, perform_relocations): Likewise.
4590 * lex.c (java_unget_unicode, java_lex): Likewise.
4591 * mangle.c (mangle_type, mangle_record_type): Likewise.
4592 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4593 (finish_mangling): Likewise.
4594 * parse.h (MARK_FINAL_PARMS): Likewise.
4595 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4596 (obtain_incomplete_type, java_complete_class): Likewise.
4597 (java_check_regular_methods, java_complete_expand_method): Likewise.
4598 (cut_identifier_in_qualified, check_deprecation): Likewise.
4599 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4600 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4601 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4602 * typeck.c (set_local_type, parse_signature_type): Likewise.
4603 (parse_signature_string, build_java_signature): Likewise;
4604 (set_java_signature): Likewise.
4605 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4606 * class.c (add_method): Call fatal_error instead of fatal.
4607 (build_static_field_ref): Likewise.
4608 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4609 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4610 * lex.c (java_new_new_lexer): Likewise.
4611 * jv-scan.c (main): Likewise.
4612 (fatal_error): Renamed from fatal.
4613 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4615 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4616 (yyparse): Likewise.
4617 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4618 * lex.c (java_get_line_col): Likewise.
4619 * jcf-parse.c (load_class): Make errors non-fatal.
4620 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4622 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4624 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4625 (error): Remove unused function.
4626 (main): Don't use "__attribute__ alias" on generated class symbol.
4628 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4630 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4632 * parse.y (finish_method_declaration): Code accounting for WFLed
4633 method DECL_NAMEs deleted.
4634 (check_abstract_method_definitions): Likewise.
4635 (resolve_type_during_patch): Layout resolved type.
4636 * typeck.c (lookup_do): Removed unused local.
4638 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4640 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4641 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4642 integer_negative_one_node.
4643 * expr.c (build_java_binop): Likewise.
4645 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4647 * zextract.c (read_zip_archive): Read file_offset before writing
4648 zipd and consequently clobbering the header contents.
4650 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4652 * Make-lang.in: Remove all dependencies on defaults.h.
4653 * decl.c: Don't include defaults.h.
4655 * parse.y: Likewise.
4657 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4659 * ChangeLog (2001-01-21): Fixed typo.
4660 * class.c (layout_class_method): Code accounting for WFLed
4661 method DECL_NAMEs deleted.
4662 * constant.c (find_methodref_index): Likewise.
4663 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4664 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4665 (struct lang_decl): New field `wfl'.
4666 (java_get_real_method_name): Prototype deleted.
4667 * mangle.c (mangle_method_decl): Code accounting for WFLed
4668 method DECL_NAMEs deleted.
4669 * parse.h (GET_METHOD_NAME): Macro deleted.
4670 * parse.y (reset_method_name): Deleted.
4671 (method_header): Set DECL_FUNCTION_WFL.
4672 (check_abstract_method_header): Code accounting for WFLed method
4674 (java_get_real_method_name): Deleted.
4675 (check_method_redefinition): Code accounting for WFLed method
4676 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4677 (java_check_regular_methods): Likewise.
4678 (java_check_abstract_methods): Likewise.
4679 (java_expand_classes): Don't call `reset_method_name.'
4680 (search_applicable_method_list): Use DECL_NAMEs instead of
4682 * typeck.c (lookup_do): Code accounting for WFLed method
4685 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4687 * lex.c (java_read_char): Check for EOF from getc first.
4689 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4691 * class.c (layout_class): Don't lay the superclass out if it's
4692 already being laid out.
4693 * jcf-parse.c (handle_innerclass_attribute): New function.
4694 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4695 handle_innerclasses_attribute.
4696 (jcf_parse): Don't load an innerclasses if it's already being
4698 * jcf-write.c (append_innerclass_attribute_entry): Static
4699 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4700 to be zero for anonymous classes.
4702 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4704 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4706 * jcf-parse.c (set_source_filename): Use
4707 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
4709 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4711 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
4712 gets a unique asm name.
4714 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4716 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
4717 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4719 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
4720 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
4721 * parse.y (lookup_package_type_and_set_next): Deleted.
4722 (resolve_package): Removed unnecessary code.
4723 (find_applicable_accessible_methods_list): `finit$' can't be
4725 * verify.c (pop_argument_types): Added missing prototype.
4727 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
4729 * config-lang.in: Disable java by default.
4731 2001-01-23 Tom Tromey <tromey@redhat.com>
4733 * gcj.texi (Copying): New node.
4734 Added copyright information.
4736 2001-01-21 Per Bothner <per@bothner.com>
4738 Various fixes to allow compiling a compressed .jar/.zip archive.
4739 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
4740 (struct ZipFile): Add fields name and next (from ZipFileCache).
4741 (struct ZipDirectory): New field zipf points to owning ZipFile.
4742 * jcf.h (struct ZipDirectory): Add forward declaration.
4743 (struct JCF): Declare zipd field to have type struct ZipDirectory.
4744 Remove seen_in_zip and zip_offset fields.
4745 (JCF_SEEN_IN_ZIP): New macro.
4746 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
4747 * jcf-io.c: Change all ZipFileCache to ZipFile.
4748 (read_zip_member): New function.
4749 (open_in_zip): Call read_zip_member.
4750 * jcf-parse.c (find_in_current_zip): Remove function.
4751 (read_class): Merge in find_in_current_zip functionality.
4752 Call read_zip_member if needed.
4753 (parse_zip_file_entries): Use read_zip_member.
4754 (process_zip_dir): Update for removed and added JCF fields.
4755 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
4757 2001-01-21 Per Bothner <per@bothner.com>
4759 Minor optimization of static ggc roots.
4760 * jcf-parse.c (parse_roots): New static field.
4761 (current_field, current_method, current_file_list): Replace by macros
4762 naming fields of parse_roots.
4763 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
4764 * class.c (class_roots): New static field.
4765 (registered_class, fields_ident, info_ident, class_list):
4766 New macros naming fields of parse_roots.
4767 (build_static_field_ref): Don't register roots here.
4768 (layout_class): Static field list replaced by macro class_list.
4769 (init_class_processing): Call ggc_add_tree_root for 4 roots.
4770 Initialize fields_ident and info_ident here.
4772 2001-01-21 Per Bothner <per@bothner.com>
4774 * jcf-parse.c (ggc_mark_jcf): New function.
4775 (init_jcf_parse): Register current_jcf as ggc root.
4777 2001-01-21 Per Bothner <per@bothner.com>
4779 * lang.c (put_decl_node): Print method's name.
4781 2001-01-21 Per Bothner <per@bothner.com>
4783 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
4784 (verify_jvm_instructions): Use it, for better error messages on loads.
4786 2001-01-21 Per Bothner <per@bothner.com>
4788 * verify.c (merge_type_state): Still may have to merge even if
4789 LABEL_VERIFIED (label).
4791 2001-01-21 Per Bothner <per@bothner.com>
4793 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
4794 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
4796 2001-01-19 Per Bothner <per@bothner.com>
4798 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
4799 if expeting an interface type. Refines Tom's change of 2000-09-12.
4801 2001-01-18 Per Bothner <per@bothner.com>
4803 * gcj.texi (Input Options): Mention .java files.
4805 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4807 * lang-options.h (-Wunsupported-jdk11): Removed.
4808 * lang.c (flag_not_overriding): Deleted.
4809 (flag_static_local_jdk1_1): Likewise.
4810 (lang_W_options): Removed "unsupported-jdk11" entry.
4811 * parse.y (java_check_methods): Removed dead code.
4813 2001-01-17 Tom Tromey <tromey@redhat.com>
4815 Changes suggested by Per Bothner:
4816 * gcj.texi (Input Options): Don't mention input files.
4817 (Code Generation): Updated --main information.
4818 (Invoking jcf-dump): Mention that --javap is incomplete.
4819 From Alexandre Petit-Bianco:
4820 (Warnings): Don't mention -Wunsupported-jdk11.
4822 (Compatibility): Mention JDK 1.2-ness of libraries.
4823 (Resources): Mention resources used when writing gcj.
4825 2001-01-17 Tom Tromey <tromey@redhat.com>
4827 * gcj.texi: New file.
4828 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
4829 (java.info): Depend on gcj.info.
4830 (java/gcj.dvi): New target.
4831 (java.dvi): Depend on gcj.dvi.
4832 (java.install-info): Wrote.
4834 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
4836 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
4837 having called make_decl_rtl.
4839 2001-01-14 Per Bothner <per@bothner.com>
4841 Various patches to emit better messages on verification errors.
4842 * expr.c (push_type_0): Return error indication on stack overflow,
4843 instead of callinfg fatal.
4844 (push_type): Now just call push_type_0 (nd fatal on overflow).
4845 (pop_type_0): Return detailed error message (in a char** argument).
4846 (pop_type): If pop_type_0 fails, print error message.
4847 (pop_argument_types): Moved to verify.c.
4848 * verify.c (pop_argument_types): Moved from expr.c.
4849 Return a (possible) error message, rather than void.
4850 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
4851 (verify_jvm_instruction): Use new macros, improving error messages.
4852 For case OPCODE_astore use object_ptr_type_node.
4853 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
4854 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
4856 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
4857 constant, return body without wrapper. (Improves constant folding.)
4858 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
4860 2001-01-13 Per Bothner <per@bothner.com>
4862 * expr.c (expand_java_field_op): Assigning to a final field outside
4863 an initializer does not violate JVM spec, so should be warning, not
4864 error. (Sun's verifier does not complain - though MicroSoft's does.)
4866 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
4868 * gjavah.c (version), jcf-dump.c (version): Update copyright year
4871 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
4873 * parse.y (resolve_expression_name): Permit instance variables from
4874 enclosing context in super constructor call.
4875 (resolve_qualified_expression_name): Permit enclosing class's qualified
4876 "this" in super constructor call.
4878 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4880 * class.c (build_utf8_ref): Remove last argument in call to
4881 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
4882 (build_class_ref): Likewise.
4883 (build_static_field_ref): Likewise.
4884 (get_dispatch_table): Likewise.
4885 (layout_class_method): Likewise.
4886 (emit_register_classes): Likewise.
4887 * constants.c (build_constant_data_ref): Likewise.
4888 * decl.c (builtin_function): Likewise.
4889 (create_primitive_vtable): Likewise.
4890 * expr.c (build_known_method_def): Likewise.
4891 (build_jni_stub): Likewise.
4892 (java_lang_expand_expr): Likewise.
4894 2001-01-10 Tom Tromey <tromey@redhat.com>
4896 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
4898 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4900 * java-tree.h (lang_printable_name_wls): New prototype.
4901 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
4902 rather than `current_class' to print type name. Don't prepend type
4903 names when printing constructor names.
4904 (lang_printable_name_wls): New function.
4905 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
4906 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
4907 * parse.y (patch_method_invocation): Message tuned for constructors.
4908 (not_accessible_p): Grant `private' access from within
4911 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4913 All files with updated copyright when applicable.
4914 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
4915 * class.c (mangle_class_field): Function removed.
4916 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
4917 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
4918 (build_class_ref): Call `java_mangle_class_field' instead of
4919 `mangle_class_field.'
4920 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
4921 (layout_class): Call `java_mangle_decl' instead of
4922 `mangle_static_field.'
4923 (cxx_keywords): Initialized static array moved to `lex.c.'
4924 (layout_class_method): Changed leading comment. Simplified to
4925 call `java_mangle_decl.' Local `ptr' moved in for loop body.
4926 * decl.c (lang_mark_tree): Mark field `package_list.'
4927 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
4928 (struct lang_type): New field `package_list.'
4929 (unicode_mangling_length): Prototype removed.
4930 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4931 emit_unicode_mangled_name): Likewise.
4932 (cxx_keyword_p): New prototype.
4933 (java_mangle_decl, java_mangle_class_field,
4934 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
4935 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
4937 * jvgenmain.c (main_method_prefix): Global variable removed.
4938 (main_method_suffix): Likewise.
4939 (do_mangle_classname): New function.
4940 (main): Call it. Format changed to accommodate new mangling scheme.
4941 * lex.c: (utf8_cmp): Conditionally prototyped.
4942 (cxx_keywords): Moved from class.c, conditionally defined.
4943 (utf8_cmp, cxx_keyword_p): Likewise.
4944 * mangle.c (obstack.h, ggc.h): Included.
4945 (mangle_field_decl): New function.
4946 (mangle_method_decl, mangle_type, mangle_pointer_type,
4947 mangle_array_type, mangle_record_type,
4948 find_compression_pointer_match, find_compression_array_match,
4949 find_compression_record_match,
4950 find_compression_array_template_match, set_type_package_list,
4951 entry_match_pointer_p, emit_compression_string, init_mangling,
4952 finish_mangling, compression_table_add, mangle_member_name): Likewise.
4953 (mangle_obstack): New global.
4954 (MANGLE_RAW_STRING): New macro.
4955 (unicode_mangling_length): Turned static.
4956 (append_unicode_mangled_name): Renamed from
4957 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
4958 replaces `obstack', removed from the parameter list.
4959 (append_gpp_mangled_name): Turned static. `mangle_obstack'
4960 replaces parameter `obstack', removed from the parameter list. Call
4961 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
4962 (append_gpp_mangled_classtype): Removed.
4963 (compression_table, compression_next): New static variables.
4964 * parse.y (temporary_obstack): Extern declaration removed.
4966 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4968 * parse.y (patch_binop): Compute missing type in error situations.
4970 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4972 * class.c (make_class_data): Push initial value for "arrayclass".
4973 * decl.c (init_decl_processing): Add new class field "arrayclass".
4975 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4977 From patha@softlab.ericsson.se:
4978 * parse.y (switch_label): Use build, not build1, to construct
4981 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
4983 * lang.c (lang_decode_option): Change -MA to -MP.
4984 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
4985 Update to new prototype; do quote targets.
4986 (jcf_dependency_write): Update.
4988 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
4990 Shorten primitive array allocation path:
4991 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
4992 to create new primitive arrays.
4993 * expr.c (build_newarray): If generating native code, call
4994 soft_newarray_node with a reference to the primitive TYPE identifier
4995 instead of type_value.
4997 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
4999 Fix for PRs gcj/312 and gcj/253:
5000 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5001 dest if they arn't already.
5002 * class.c (layout_class): Call maybe_layout_super_class on
5003 superinterfaces also, but only if compiling from bytecode.
5006 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5009 2000-12-15 Tom Tromey <tromey@redhat.com>
5011 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5014 2000-12-14 Andrew Haley <aph@redhat.com>
5016 * boehm.c (mark_reference_fields): Change test to correctly detect
5019 2000-12-15 Andreas Jaeger <aj@suse.de>
5021 * config-lang.in (lang_dirs): Added.
5023 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5025 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5026 Credits go to rth for finding it.
5028 2000-12-13 Mike Stump <mrs@wrs.com>
5030 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5032 2000-11-07 Tom Tromey <tromey@cygnus.com>
5034 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5035 * lex.c (java_ignorable_control_p): Removed.
5036 (java_letter_or_digit_p): Removed.
5037 (java_start_char_p): New function.
5038 (java_read_char): Return `int', not `unicode_t'. Changed
5040 (java_read_unicode): Likewise.
5041 (java_read_unicode_collapsing_terminators): Likewise.
5042 (java_get_unicode): Likewise.
5043 (java_new_lexer): Initialize hit_eof.
5044 (java_parse_end_comment): Take `int' argument.
5045 (java_parse_doc_section): Likewise.
5046 (java_parse_escape_sequence): Don't allow backlash-newline.
5048 * lex.h (JAVA_DIGIT_P): Removed.
5049 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5050 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5051 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5052 (JAVA_PART_CHAR_P): New macro.
5054 (JAVA_CHAR_ERROR): Now -2.
5055 (java_lexer): New field `hit_eof'.
5056 * chartables.h: New file.
5057 * gen-table.pl: new file.
5059 2000-11-20 Tom Tromey <tromey@cygnus.com>
5060 Alexandre Petit-Bianco <apbianco@cygnus.com>
5062 * parse.y (java_complete_lhs): Only allow compound assignment of
5063 reference type if type is String.
5065 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5067 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5068 jcf-path.c: Likewise.
5070 2000-12-09 Anthony Green <green@redhat.com>
5072 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5073 filestart and filename_length as int values.
5075 2000-12-07 Mo DeJong <mdejong@redhat.com>
5077 * jcf-io.c (find_class): Correct the logic that tests to see if a
5078 .java file is newer than its .class file. The compiler was
5079 incorrectly printing a warning when file mod times were equal.
5081 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5083 * jvgenmain.c: Use ISPRINT not isascii.
5085 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5087 * parse.y (end_artificial_method_body): Fixed typo.
5089 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5091 * parse.y (patch_method_invocation): Pick the correct enclosing
5092 context when creating inner class instances.
5095 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5097 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5098 Update copyright year to 2000.
5100 2000-11-23 Anthony Green <green@redhat.com>
5102 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5103 Move current_file_list out of yyparse and make it static.
5105 * expr.c: Declare quick_stack and tree_list_free_list as static
5106 (init_expr_processing): Register quick_stack and
5107 tree_list_free_list roots.
5109 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5111 * parse.y (build_outer_field_access): New local `decl_ctx', use
5112 it. Check for field's context and current class immediate outer
5113 context inheritance.
5114 (outer_field_access_p): Consider fields inherited from the last
5116 (build_access_to_thisn): Stop at the last enclosing context if
5120 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5122 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5124 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5126 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5129 2000-11-20 Tom Tromey <tromey@cygnus.com>
5131 * jv-scan.c (help): Document --complexity.
5132 (options): Added --complexity.
5133 (flag_complexity): New global.
5134 (main): Call `report'.
5135 * parse-scan.y (complexity): New global.
5136 (if_then_statement, if_then_else_statement,
5137 if_then_else_statement_nsi, switch_block_statement_group,
5138 while_expression, do_statement, for_begin, continue_statement,
5139 throw_statement, catch_clause, finally, method_invocation,
5140 conditional_and_expression, conditional_or_expression,
5141 conditional_expression): Update complexity.
5142 (reset_report): Reset complexity.
5143 (report): New function.
5145 2000-11-20 Tom Tromey <tromey@cygnus.com>
5147 * lex.c (yylex): Added STRICT_TK case.
5148 * parse.y (STRICT_TK): Added.
5149 * parse-scan.y (STRICT_TK): Added.
5150 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5151 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5153 * keyword.h: Rebuilt.
5154 * keyword.gperf (strictfp): Added.
5156 2000-11-20 Tom Tromey <tromey@cygnus.com>
5158 * lex.c (yylex): Recognize floating point constants with leading
5161 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5163 * java-tree.h (cyclic_inheritance_report): Constify.
5164 * parse.y (cyclic_inheritance_report): Likewise.
5166 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5168 * parse.y (goal): Remove call to ggc_add_string_root.
5170 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5172 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5173 Create string in scratch buffer, then pass to build_string.
5175 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5177 * parse.y (issue_warning_error_from_context): Add
5180 2000-11-11 Anthony Green <green@redhat.com>
5182 * jcf-parse.c (process_zip_dir): Add finput parameter.
5183 (jcf_figure_file_type): Call process_zip_dir with appropriate
5186 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5188 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5189 * jcf-parse.c (jcf_figure_file_type): Likewise.
5191 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5193 * parse.y (create_new_parser_context): Use memset () instead of
5196 2000-11-08 Tom Tromey <tromey@cygnus.com>
5198 * gjavah.c (process_file): Only include gcj/cni.h when generating
5201 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5203 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5204 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5205 instead of bzero ().
5207 2000-11-05 Tom Tromey <tromey@cygnus.com>
5209 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5210 * lex.c (IS_ZERO): New define.
5211 (java_perform_atof): Error on floating point underflow.
5213 2000-11-04 Tom Tromey <tromey@cygnus.com>
5215 * lex.c (java_parse_escape_sequence): Only read two octal
5216 characters if the first one is greater than 3. Don't allow
5217 "octal" numbers to include the digits 8 or 9.
5219 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5221 * Make-lang.in (java.distdir): Remove.
5223 2000-11-03 Tom Tromey <tromey@cygnus.com>
5225 * Make-lang.in (java.dvi): New target.
5226 Partial fix for PR other/567.
5228 * lang-options.h: Mention -Wout-of-date.
5229 * jcf-dump.c (flag_newer): New global.
5230 * gjavah.c (flag_newer): New global.
5231 * jcf-io.c (find_class): Only warn when flag_newer set.
5232 * lang.c (flag_newer): New global.
5233 (struct string_option): New declaration.
5234 (lang_W_options): New global.
5235 (process_option_with_no): New function.
5236 (lang_decode_option): Use it.
5238 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5239 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5242 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5243 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5244 * lex.c (java_read_unicode): Removed `term_context' argument.
5245 Recognize any number of `u' in `\u'.
5246 (java_read_unicode_collapsing_terminators): New function.
5247 (java_get_unicode): Use it.
5248 (java_lineterminator): Removed.
5249 (yylex): Produce error if character literal is newline or single
5250 quote. Return if eof found in middle of `//' comment. EOF in
5251 `//' comment is only an error if pedantic.
5252 (java_ignorable_control_p): New function.
5253 (java_parse_end_comment): Return if eof found in middle of
5256 * jv-scan.c (pedantic): New global.
5258 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5260 * parse.y (outer_field_access_p): Inherited fields aren't
5261 consider outer fields.
5262 (maybe_build_thisn_access_method): Use
5263 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5264 (resolve_expression_name): Trigger an error if a static field
5265 is being accessed as an outer field.
5267 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5269 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5272 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5274 * Make-lang.in: Move all build rules here from Makefile.in,
5275 adapt to new context. Wrap all rules that change the current
5276 directory in parentheses. Expunge all references to $(P).
5277 When one command depends on another and they're run all at
5278 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5279 all object-file generation rules. Delete obsolete variables.
5281 * Makefile.in: Delete.
5282 * config-lang.in: Delete outputs= line.
5284 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5286 * parse.y (patch_method_invocation): NULLify this_arg when already
5288 (maybe_use_access_method): Handle call to methods unrelated to the
5289 current class. Fixed comment.
5292 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5294 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5297 2000-10-24 Tom Tromey <tromey@cygnus.com>
5299 * lex.c (java_new_lexer): Initialize new fields. Work around
5300 broken iconv() implementations.
5301 (java_read_char): Swap bytes if required. Use fallback decoder if
5303 (byteswap_init, need_byteswap): New globals.
5304 (java_destroy_lexer): Only close iconv handle if it is in use.
5305 * lex.h (java_lexer): New fields read_anything, byte_swap,
5307 Made out_buffer unsigned.
5309 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5311 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5312 where an enclosing context can be set on the jdep.
5313 (do_resolve_class): Fixed identation.
5315 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5317 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5319 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5322 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5324 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5326 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5328 * jcf-write.c (OP1): Update `last_bc'.
5329 (struct jcf_block): Fixed indentation and typo in comments. New
5331 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5332 follows `monitorenter'.
5333 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5337 2000-10-16 Tom Tromey <tromey@cygnus.com>
5339 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5340 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5341 * lang-options.h: Added -MA, -MT, -MF..
5342 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5343 (DEPEND_TARGET_SET): New macro.
5344 (DEPEND_FILE_ALREADY_SET): Likewise.
5345 (init_parse): Handle new flags.
5346 * jcf.h (jcf_dependency_print_dummies): Declare.
5347 * Make-lang.in (s-java): Added mkdeps.o.
5348 * Makefile.in (BACKEND): Added mkdeps.o.
5349 (../gcjh$(exeext)): Added mkdeps.o.
5350 (../jcf-dump$(exeext)): Added mkdeps.o.
5351 * jcf-depend.c: Include mkdeps.h.
5352 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5353 add_entry): Removed.
5354 (jcf_dependency_reset): Rewrote.
5355 (dependencies): New global.
5356 (jcf_dependency_set_target): Rewrote.
5357 (jcf_dependency_add_target): Likewise.
5358 (jcf_dependency_add_file): Likewise.
5360 (print_ents): Removed.
5361 (jcf_dependency_write): Rewrote.
5362 (print_dummies): New global.
5363 (jcf_dependency_print_dummies): New function
5364 (jcf_dependency_write): Call deps_dummy_targets if required.
5366 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5368 * gjavah.c (add_class_decl): Removed unused variables `tname',
5369 `tlen' and `name_index'.
5370 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5371 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5372 in `wfl_operator' with value.
5373 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5374 (jcf_figure_file_type): Fixed identation.
5375 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5376 * parse.y (analyze_clinit_body): New function.
5377 (static_initializer:): Reset `current_static_block'.
5378 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5379 `wfl_operator' with new value.
5380 (lookup_cl): Use EXPR_WFL_FILENAME.
5381 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5382 analyze_clinit_body.
5383 (build_outer_field_access): Access to this$<n> built from
5384 current_class, not its outer context.
5385 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5386 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5387 (patch_method_invocation): Use `is_static_flag' when already
5389 (patch_newarray): Removed assignment in ternary operator.
5391 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5393 * except.c (free_eh_ranges): Don't free `whole_range'.
5395 2000-10-15 Anthony Green <green@redhat.com>
5397 * decl.c (init_decl_processing): Call init_class_processing before
5400 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5402 * check-init.c (check_init): Fixed leading comment. Use
5404 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5405 (give_name_to_locals): Likewise.
5406 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5407 fields in lang_decl_var.
5408 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5409 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5410 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5411 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5412 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5413 (LOCAL_FINAL): Rewritten.
5414 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5415 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5416 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5417 `init_final' fields.
5418 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5419 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5420 (TYPE_HAS_FINAL_VARIABLE): New macro.
5421 (struct lang_type): Added `afv' field.
5422 * parse.y (check_static_final_variable_assignment_flag): New function.
5423 (reset_static_final_variable_assignment_flag): Likewise.
5424 (check_final_variable_local_assignment_flag): Likewise.
5425 (reset_final_variable_local_assignment_flag): Likewise.
5426 (check_final_variable_indirect_assignment): Likewise.
5427 (check_final_variable_global_assignment_flag): Likewise.
5428 (add_inner_class_fields): Use LOCAL_FINAL_P.
5429 (register_fields): Handle local finals and final variables.
5430 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5431 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5432 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5434 (java_complete_expand_methods): Loop to set
5435 TYPE_HAS_FINAL_VARIABLE. Call
5436 `reset_final_variable_local_assignment_flag' and
5437 `check_final_variable_local_assignment_flag' accordingly before
5438 and after constructor expansion. Call
5439 `reset_static_final_variable_assignment_flag'
5440 before expanding <clinit> and after call
5441 `check_static_final_variable_assignment_flag' if the
5442 current_class isn't an interface. After all methods have been
5443 expanded, call `check_final_variable_global_assignment_flag' and
5444 `check_static_final_variable_assignment_flag' if the current class
5446 (maybe_yank_clinit): Fixed typo in comment.
5447 (build_outer_field_access_methods): Removed old sanity check. Use
5448 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5449 Don't create access methods for finals.
5450 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5451 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5452 existing DECL_INIT has been processed.
5453 (java_complete_lhs): Likewise.
5454 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5455 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5457 (patch_assignment): Use LOCAL_FINAL_P.
5458 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5459 DECL_INITIAL is nullified.
5462 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5464 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5466 * Makefile.in (parse.c, parse-scan.c): Likewise.
5468 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5470 * class.c (temporary_obstack): Remove.
5471 (make_class): Don't mess with obstascks.
5472 (push_class): Likewise.
5473 (set_super_info): Likewise.
5474 (add_method_1): Likewise.
5475 (add_method): Likewise.
5476 (add_field): Likewise.
5477 (build_utf8_ref): Likewise.
5478 (build_class_ref): Likewise.
5479 (build_static_field_ref): Likewise.
5480 (finish_class): Likewise.
5481 (push_super_field): Likewise.
5482 (layout_class): Likewise.
5483 (layout_class_methods): Likewise.
5484 (init_class_processing): Likewise.
5485 * constants.c (get_tag_node): Likewise.
5486 (build_constant_data_ref): Likewise.
5487 * decl.c (ggc_p): Remove.
5488 (copy_lang_decl): Use ggc_alloc.
5489 (complete_start_java_method): Don't mess with obstacks.
5490 (start_java_method): Likewise.
5491 (end_java_method): Likewise.
5492 * except.c (link_handler): Use xmalloc.
5493 (free_eh_ranges): New function.
5494 (method_init_exceptions): Use it.
5495 (add_handler): Use xmalloc.
5496 (expand_start_java_handler): Don't mess with obstacks.
5497 (prepare_eh_table_type): Likewise.
5498 (expand_end_java_handler): Likewise.
5499 * expr.c (push_value): Likewise.
5500 (create_label_decl): Likewise.
5501 (build_jni_stub): Likewise.
5502 (java_lang_expand_expr): Likewise.
5503 (note_instructions): Use xrealloc.
5504 (java_push_constant_from_pool): Don't mess with obstacks.
5505 (process_jvm_instruction): Likewise.
5506 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5508 * jcf-parse.c (get_constant): Don't mess with obstacks.
5509 (read_class): Likewise.
5510 (jcf_parse): Likewise.
5511 * lex.c (expression_obstack): Remove.
5512 (java_lex): Don't use obstack_free.
5513 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5514 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5515 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5516 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5517 * parse.y (gaol): Add more GC roots.
5518 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5519 (lookup_field_wrapper): Likewise.
5520 (obtain_incomplete_type): Don't mess with obstacks.
5521 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5523 (craft_constructor): Don't mess with obstacks.
5524 (safe_layout_class): Likewise.
5525 (java_complete_class): Likewise.
5526 (source_end_java_method): Likewise.
5527 (build_outer_field_access_methods): Likewise.
5528 (build_outer_method_access_method): Likewise.
5529 (maybe_build_thisn_access_method): Likewise.
5530 (build_dot_class_method_invocation): Likewise.
5531 (java_complete_tree): Likewise.
5532 (java_complete_lhs): Likewise.
5533 (do_merge_string_cste): Likewise.
5534 (patch_string_cst): Likewise.
5535 (array_constructor_check_entry): Likewise.
5536 * typeck.c (build_java_array_type): Likewise.
5537 (parse_signature_string): Likewise.
5538 (build_java_signature): Likewise.
5540 2000-10-12 Tom Tromey <tromey@cygnus.com>
5543 * gjavah.c (add_class_decl): Don't special-case inner classes.
5544 (add_namelet): Likewise.
5546 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5548 * java-tree.h: Constify current_encoding.
5549 * lang.c: Constify current_encoding.
5551 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5553 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5554 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5556 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5558 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5559 patch. Fixes gcj/340.
5561 2000-10-10 Tom Tromey <tromey@cygnus.com>
5563 * lex.c (java_new_lexer): Initialize out_first and out_last
5565 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5567 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5569 * parse.y (pop_current_osb): New function.
5570 (array_type:): Use `dims:', changed actions
5571 accordingly. Suggested by Anthony Green.
5572 (array_creation_expression:): Used pop_current_osb.
5573 (cast_expression:): Likewise.
5574 (search_applicable_method_list): Fixed indentation.
5576 2000-10-08 Anthony Green <green@redhat.com>
5578 * parse.y (array_type_literal): Remove production.
5579 (type_literals): Refer to array_type, not array_type_literal.
5581 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5583 Patch contributed by Corey Minyard.
5584 * decl.c (check_local_named_variable): New function.
5585 (tree check_local_unnamed_variable): Likewise.
5586 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5588 2000-10-07 Anthony Green <green@redhat.com>
5590 * class.c (layout_class): Handle case where superclass can't be
5593 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5595 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5598 2000-10-05 Tom Tromey <tromey@cygnus.com>
5600 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5601 * jvgenmain.c (class_mangling_prefix): Removed.
5602 (class_mangling_suffix): New global.
5604 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5606 (print_method_info): Handle overrides for static and final
5608 (process_file): Generate declaration for class object field.
5609 * class.c (cxx_keywords): New array.
5610 (utf8_cmp): New function.
5611 (cxx_keyword_p): New function.
5612 (layout_class_method): Mangle C++ keywords by appending `$'.
5613 (mangle_field): New function.
5614 (mangle_class_field): Use mangle_field. Mangle class name as
5616 (mangle_static_field): Use mangle_field.
5618 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
5620 * decl.c (find_local_variable): Removed uncessary type check and
5621 fixed range check typo. From Corey Minyard.
5623 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5625 * decl.c (give_name_to_locals): New local `code_offset'. Call
5626 `maybe_adjust_start_pc'.
5627 * expr.c (note_instructions): New function.
5628 (expand_byte_code): Don't collect insn starts here.
5629 (peek_opcode_at_pc): New function.
5630 (maybe_adjust_start_pc): Likewise.
5631 * java-tree.h (maybe_adjust_start_pc): Declare.
5632 (note_instructions): Likewise.
5633 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5635 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5637 * parse.y (field_access:): Fixed indentation.
5638 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5640 2000-09-07 Tom Tromey <tromey@cygnus.com>
5643 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5644 JPRIMITIVE_TYPE_P, for arithmetic operators.
5645 (patch_method_invocation): Indentation fix.
5646 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5647 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5648 (do_unary_numeric_promotion): Cleaned up code.
5649 (valid_cast_to_p): Handle boolean correctly.
5651 2000-09-27 Tom Tromey <tromey@cygnus.com>
5653 * lex.c (java_read_unicode): Reset bs_count when finished with
5656 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5659 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5660 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5661 (typeck.o): Depend on ggc.h.
5662 * class.c (add_method_1): Use GC functions for allocation.
5663 (init_class_processing): Register roots.
5664 * decl.c (ggc_p): Set to 1.
5665 (pending_local_decls): Make it static.
5666 (push_jvm_slot): Use GC functions for allocation.
5667 (init_decl_processing): Register roots.
5668 (give_name_to_locals): Use GC functions for allocation.
5669 (lang_mark_tree): New function.
5670 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5671 functions for allocation.
5672 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5673 * lex.c (java_lex): Use build_string, rather than replicating it
5675 * parse.y (goal): Add more roots.
5676 (mark_parser_ctxt): New function.
5677 * typeck.c: Include ggc.h.
5679 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5681 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5682 contains something else than MODIFY_EXPR.
5684 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5686 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5687 * Makefile.in (parse.o): Depend on ggc.h.
5688 (class.o): Likewise.
5689 (constants.o): Likewise.
5692 (jcf-parse.o): Likewise.
5693 (jcf-write.o): Likewise.
5694 (mangle.o): Likewise.
5695 * class.c: Include ggc.h.
5696 (build_static_field_ref): Register GC roots.
5697 (layout_class): Likewise.
5698 (init_class_processing): Likewise.
5699 * constants.c: Include ggc.h.
5700 (current_constant_pool_data_ref): Remove.
5701 (tag_nodes): Move it to ...
5702 (get_tag_node): ... here. Register GC roots.
5703 * decl.c: Include ggc.h. Remove many global tree definitions.
5704 (throw_node): Define.
5705 (java_global_trees): Likewise.
5706 (predef_filenames): Make the size a constant.
5707 (init_decl_processing): Adjust accordingly.
5708 (init_decl_processing): Call init_jcf_parse. Register GC roots.
5709 * expr.c: Include ggc.h.
5710 (init_expr_processing): Register GC roots.
5711 (build_invokeinterface): Likewise.
5712 * java-tree.h: Replace extern tree declarations with macros.
5713 (java_global_trees): New variable.
5714 (java_tree_index): New enumeration.
5715 (init_jcf_parse): Declare.
5716 * jcf-parse.c: Include ggc.h.
5717 (current_class): Remove declaration.
5718 (main_class): Likewise.
5719 (all_class_list): Likewise.
5720 (predefined_filename_p): Adjust for constant size of
5722 (init_jcf_parse): New function.
5723 * jcf-write.c: Include ggc.h.
5724 (generate_classfile): Register GC roots.
5725 (append_synthetic_attribute): Likewise.
5726 (append_innerclass_attribute_entry): Likewise.
5727 * lang.c: Include ggc.h.
5728 (lang_print_error): Register GC roots.
5729 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
5731 * parse.y: Include ggc.h.
5732 (wfl_operator): Remove.
5733 (goal): Register GC roots.
5734 (java_pop_parser_context): Adjust for new field names.
5735 (java_parser_context_save_global): Likewse.
5736 (java_parser_context_restore_global): Likewise.
5737 (java_parser_context_suspend): Likewise.
5738 (java_parser_context_resume): Likewise.
5739 (verify_constructor_circularity): Register GC roots.
5740 (lookup_cl): Likewise.
5741 (java_reorder_fields): Likewise.
5742 (build_current_this): Likewise.
5743 (class_in_current_package): Likewise.
5744 (argument_types_convertible): Likewise.
5745 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
5747 2000-09-14 Tom Tromey <tromey@cygnus.com>
5749 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
5751 2000-09-13 Tom Tromey <tromey@cygnus.com>
5753 * jcf-parse.c: Include <locale.h>.
5754 * jv-scan.c: Include <locale.h>.
5756 2000-09-12 Tom Tromey <tromey@cygnus.com>
5758 * expr.c (pop_type_0): Return `Object' if trying to merge two
5760 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
5761 interface types; `Object' is always a valid supertype.
5763 2000-09-12 Tom Tromey <tromey@cygnus.com>
5766 * jv-scan.c (help): Document --encoding.
5767 (options): Added `encoding' entry.
5768 (OPT_ENCODING): New define.
5769 (main): Handle --encoding.
5770 Include <langinfo.h> if nl_langinfo exists.
5771 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
5773 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
5774 (parse_source_file): Correctly call java_init_lex. Added `finput'
5775 argument. Use nl_langinfo to determine default encoding.
5776 * java-tree.h (current_encoding): Declare.
5777 * parse.y (java_parser_context_restore_global): Don't restore
5779 (java_parser_context_save_global): Don't set `finput' field.
5780 (java_pop_parser_context): Don't restore `finput'. Free old lexer
5782 * lang.c (current_encoding): New global.
5783 (lang_decode_option): Recognize `-fencoding='.
5784 (finish_parse): Don't close finput.
5785 * parse.h (struct parser_ctxt): Removed `finput' and
5786 `unget_utf8_value' fields. Added `lexer' field.
5787 (java_init_lex): Fixed declaration.
5788 * lex.c (java_new_lexer): New function.
5789 (java_destroy_lexer): Likewise.
5790 (java_read_char): Added `lex' argument. Handle iconv case.
5791 (java_read_unicode): Added `lex' argument. Count backslashes in
5793 (java_init_lex): Added `finput' and `encoding' arguments. Set
5794 `lexer' field in ctxp.
5795 (BAD_UTF8_VALUE): Removed.
5796 (java_lex): Handle seeing UEOF in the middle of a string literal.
5797 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
5798 (java_lexer): New structure.
5801 (DEFAULT_ENCODING): New define.
5802 (java_destroy_lexer): Declare.
5804 2000-09-12 Tom Tromey <tromey@cygnus.com>
5807 * lex.c (java_init_lex): Initialize java_io_serializable.
5808 * parse.y (java_io_serializable): New global.
5809 (valid_ref_assignconv_cast_p): An array can be cast to
5812 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5814 * decl.c, expr.c: Include defaults.h if not already included.
5815 Don't define the *_TYPE_SIZE macros.
5817 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
5819 * typeck.c (build_java_array_type): Correct first parameter
5820 in ADJUST_FIELD_ALIGN invocation.
5822 2000-09-06 Tom Tromey <tromey@cygnus.com>
5824 * lang-specs.h: Also recognize `-femit-class-files'.
5826 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5828 * verify.c (merge_types): Load the types to merge if necessary.
5830 2000-09-02 Anthony Green <green@redhat.com>
5832 * jcf-io.c: Include zlib.h.
5833 (open_in_zip): Read compressed class file archives.
5834 * zipfile.h (ZipDirectory): Add uncompressed_size and
5835 compression_method fields.
5836 * zextract.c (read_zip_archive): Collect file compression info.
5838 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
5840 * parse.y (do_resolve_class): Also explore superclasses of
5841 intermediate enclosing contexts when searching for inner classes.
5843 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5845 * parse.y (variable_declarator_id:): Better error message.
5846 (expression_statement:): Use YYNOT_TWICE.
5847 (cast_expression:): Likewise.
5848 (assignment:): Likewise.
5850 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5852 * parse.y (do_merge_string_cste): New locals. Create new
5853 STRING_CSTs each time, use memcpy. Fixes gcj/311.
5855 2000-08-07 Hans Boehm <boehm@acm.org>
5857 * boehm.c (mark_reference_fields): Set marking bits for all words in
5858 a multiple-word record.
5859 (get_boehm_type_descriptor): Use the procedure marking descriptor for
5862 2000-08-31 Mike Stump <mrs@wrs.com>
5864 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
5865 jcf-dump$(exeext)): Make parallel safe.
5867 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5869 * jcf-parse.c (set_source_filename): Constify a char *.
5870 * jcf-write.c (append_innerclasses_attribute,
5871 make_class_file_name): Constify a char *. Don't recycle a
5872 variable for an unrelated purpose.
5873 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
5874 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
5876 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5878 * expr.c (can_widen_reference_to): Fixed indentation.
5879 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
5880 * parse.y: `finit$' replaces `$finit$' in comments.
5881 (try_builtin_assignconv): Fixed leading comment.
5883 2000-08-25 Greg McGary <greg@mcgary.org>
5885 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
5887 2000-08-24 Greg McGary <greg@mcgary.org>
5889 * lang.c (lang_decode_option): Use ARRAY_SIZE.
5890 * parse.y (BINOP_LOOKUP): Likewise.
5892 2000-08-22 Andrew Haley <aph@cygnus.com>
5894 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
5895 sign extending. Fixes gcj/321.
5896 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
5897 combining to make a jlong. Fixes gcj/321.
5899 2000-08-21 Nix <nix@esperi.demon.co.uk>
5901 * lang-specs.h: Do not process -o or run the assembler if
5904 2000-08-16 Andrew Haley <aph@cygnus.com>
5906 * typeck.c (build_java_array_type): Rewrite code to do array
5907 alignment. Take into account back-end macros when aligning array
5908 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
5909 user to set alignment. Fixes gcj/252 and 160.
5911 2000-08-09 Tom Tromey <tromey@cygnus.com>
5913 * parse.y (check_abstract_method_definitions): Now return `int'.
5914 Check implemented interfaces. Fixes PR gcj/305.
5916 * parse.y (patch_switch_statement): Disallow `long' in switch
5917 expressions. Fixes PR gcj/310.
5919 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5921 * decl.c (finit_leg_identifier_node): New global.
5922 (init_decl_processing): Use `finit$' to initialize
5923 finit_identifier_node. Use `$finit$' to initialize
5924 finit_leg_identifier_node.
5925 * expr.c (expand_java_field_op): Use ID_FINIT_P.
5926 * java-tree.h (finit_identifier_node): Changed attached comment.
5927 (finit_leg_identifier_node): New declaration.
5928 (ID_FINIT_P): Take finit_identifier_node and
5929 finit_leg_identifier_node into account. This is a backward
5932 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5934 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
5936 (generate_bytecode_insns): Check `nargs' before emitting it.
5937 * verify.c (merge_type_state): Fixed typo.
5938 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
5939 generate_bytecode_{conditional,insns}.
5941 2000-08-13 Anthony Green <green@redhat.com>
5943 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
5946 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5948 * class.c (maybe_layout_super_class): Fixed indentation.
5949 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
5950 (java_check_methods): New function declaration.
5951 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
5952 instead of `str_ptr'.
5953 * jcf-write.c (generate_bytecode_insns): Emit number the of args
5954 of a `invokeinterface' at the right time.
5955 * parse.h (WFL_STRIP_BRACKET): New macro.
5956 (SET_TYPE_FOR_RESOLUTION): Use it.
5957 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
5958 (check_class_interface_creation): Don't check for cross package
5959 innerclass name clashes.
5960 (method_header): Behave properly if MDECL is `error_mark_node'.
5961 (method_declarator): Return `error_mark_node' if bogus current
5963 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
5964 (resolve_and_layout): New local `decl_type', set and used. Call
5966 (java_check_methods): New method.
5967 (java_layout_classes): Use it.
5968 (resolve_qualified_expression_name): No EH check necessary in
5970 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
5972 (patch_assignment): Set DECL_INITIAL on integral final local.
5974 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5976 * java-tree.h (flag_extraneous_semicolon): New extern.
5977 * lang-options.h: (-Wextraneous-semicolon): New option.
5978 * lang.c (flag_redundant): Fixed typo in leading comment.
5979 (flag_extraneous_semicolon): New global.
5980 (lang_decode_option): Set `flag_extraneous_semicolon' when
5981 -Wall. Decode `-Wextraneous-semicolon'.
5982 * parse.y (type_declaration:): Removed `SC_TK' hack, added
5983 `empty_statement' rule.
5984 (class_body_declaration): Likewise.
5985 (method_body:): Accept `;' as a method body.
5986 (static_initializer:): Removed `SC_TK' hack.
5987 (constructor_block_end:): Likewise.
5988 (empty_statement:): Report deprecated empty declaration. Fixes
5991 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5993 * parse.y (build_dot_class_method_invocation): Changed parameter
5994 name to `type'. Build signature from `type' and convert it to a
5995 STRING_CST if it's an array.
5996 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
5997 to use `ref_type' directly.
5999 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6001 * lang-options.h: Added a comma after the last element to avoid
6002 syntax errors when other languages define additional options.
6004 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6006 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6007 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6008 (jc1): Link with $(BACKEND).
6009 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6011 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6013 * jvspec.c: Adjust type of second argument to
6014 lang_specific_driver, and update code as necessary.
6016 * class.c (build_dtable_decl): Initialize dummy.
6018 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6020 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6021 method bodies not to rule out discarding `<clinit>'; don't use
6022 <clinit> to initialize static fields with constant initializers.
6024 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6026 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6028 (method_synthetic): New global.
6029 (HANDLE_METHOD): Recognize synthetic method and tell
6030 `print_method_info' about it.
6031 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6032 processing a synthetic method.
6033 * jcf-reader.c (skip_attribute): New function.
6034 ( skip_attribute): Likewise.
6036 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6038 * parse.y (build_outer_field_access): Fixed comments.
6039 (fix_constructors): Emit the initialization of this$<n> before
6041 (resolve_qualified_expression_name): Build an access to `decl' if
6044 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6046 * parse-scan.y (curent_class): Non longer const.
6047 (inner_qualifier, inner_qualifier_length): Deleted.
6048 (current_class_length): New global.
6049 (bracket_count): Fixed typo in leading comment.
6050 (anonymous_count): New global.
6051 (class_instance_creation_expression:): Handle anonymous classes.
6052 (anonymous_class_creation:): New rule.
6053 (push_class_context): Rewritten.
6054 (pop_class_context): Likewise.
6055 (INNER_QUALIFIER): Macro deleted.
6056 (report_class_declaration): call `push_class_context' when
6057 entering the function. `fprintf' format modified not to use
6059 (report_class_declaration): Assign `package_name' and
6060 `current_class' to NULL separately.
6062 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6064 * expr.c (build_invokeinterface): Call layout_class_methods on
6067 2000-07-27 Tom Tromey <tromey@cygnus.com>
6068 Anthony Green <green@cygnus.com>
6069 Alexandre Petit-Bianco <apbianco@cygnus.com>
6071 * class.c (make_class_data): Create vtable for abstract classes.
6072 (get_dispatch_table): Changed to cope with abstract classes.
6074 2000-07-27 Tom Tromey <tromey@cygnus.com>
6076 * parse.y (patch_method_invocation): Don't reverse the argument
6077 list when dealing with anonymous class constructors. Fixed typo in
6080 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6082 * parse.y (build_alias_initializer_parameter_list): Reverse
6083 crafted list when building aliases for anonymous class
6086 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6088 * parse.y (jdep_resolve_class): Don't bother checking potential
6089 innerclass access if `decl' is NULL.
6090 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6093 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6095 * parse.c: Remove (again.)
6097 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6099 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6100 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6101 outside the `if' statement, alias to innerclass removed, `decl'
6102 used to mark the class complete.
6104 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6106 * parse.y (simple_name:): Fixed typo in error message.
6108 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6110 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6111 or its first operand can be error marks.
6113 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6115 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6116 * parse.y (method_header): Likewise.
6118 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6120 * parse.y (process_imports): Consider that one might be trying to
6121 import an innerclass. Fixes gcj/254
6123 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6125 * parse.y (find_as_inner_class): Handle the case where the
6126 enclosing context of an innerclass has been loaded as bytecode.
6128 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6130 * parse.y (simple_name:): Reject `$' in type names.
6131 (resolve_type_during_patch): Use `type' as a second
6132 argument to resolve_no_layout. Fixes gcj/257.
6134 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6136 * parse.y (find_most_specific_methods_list): Select the only
6137 non-abstract method even if max has been set.
6138 Fixes gcj/285, gcj/298.
6140 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6142 * lang-specs.h: Added %(jc1) to java compiler options.
6144 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6146 * .cvsignore: New file.
6148 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6150 * parse.y (not_accessible_p): Access granted to innerclasses
6151 (indirectly) extending the reference type. Fixes gcj/249.
6153 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6155 * parse.y (patch_method_invocation): Fixed comment.
6156 (maybe_use_access_method): Build this$<n>s to the context of the
6157 target method, or a type that extends it. Fixes gcj/242.
6159 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6163 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6165 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6167 2000-07-13 Tom Tromey <tromey@cygnus.com>
6169 * lang-specs.h: Added %{I*}.
6171 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6173 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6175 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6177 * parse-scan.c: Remove.
6179 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6181 * class.c (set_super_info): Handled protected inner classes.
6182 (common_enclosing_context_p): Bail early if arguments aren't both
6184 (get_access_flags_from_decl): Handle private and protected inner
6186 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6187 (CLASS_PROTECTED): Likewise.
6188 (struct lang_type): New bitfield `poic'.
6189 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6191 (check_inner_class_access): Renamed arguments, added
6192 comments. Handles protected inner classes (fixes gcj/225)
6193 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6195 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6197 * parse.y (resolve_qualified_expression_name): Verify qualified
6198 access to `this'. Fixes gcj/239.
6200 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6202 * jcf-write.c (generate_classfile): Don't install ConstantValue
6205 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6207 * parse.y (resolve_qualified_expression_name): Handle inner class
6208 access. Fixes gcj/256.
6210 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6212 * jcf-write.c (generate_classfile): Properly install the
6213 ConstantValue attribute and the initial value constant pool index
6214 on string constants.
6215 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6218 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6220 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6222 * parse.y (find_as_inner_class): Fixed typo.
6223 (do_resolve_class): Explore enclosing contexts when searching for
6224 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6225 (check_inner_class_access): Check `decl' which can be null in case
6228 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6230 * java-tree.h (java_debug_context): Declared `extern'.
6231 (safe_layout_class): Likewise.
6232 * parse.y (resolve_field_access): Field must be `static' in order
6233 to be replaced by its initial value. Added comments.
6234 (find_applicable_accessible_methods_list): Fixed typo.
6235 (find_most_specific_methods_list): Methods found in innerclasses
6236 take over methods founds in the enclosing contexts.
6237 (java_complete_tree): Loosen restrictions on the type of DECLs
6238 that can be replaced by their initialization values.
6239 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6241 2000-07-05 Tom Tromey <tromey@cygnus.com>
6243 * Make-lang.in (PARSE_DIR): New macro.
6244 (PARSE_RELDIR): Likewise.
6245 (PARSE_C): Likewise.
6246 (PARSE_SCAN_C): Likewise.
6247 ($(PARSE_C)): New target.
6248 ($(PARSE_SCAN_C)): Likewise.
6249 (SET_BISON): New macro.
6250 (BISONFLAGS): Likewise.
6251 (JAVABISONFLAGS): Likewise.
6253 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6255 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6256 argument on the first pass for CNI as well as JNI.
6257 (print_method_info): Set up method name on the first pass only.
6259 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6261 * parse.y (parser_qualified_classname): Removed parameter
6263 (create_interface): Removed first passed parameter to
6264 parser_qualified_classname.
6265 (create_class): Likewise. Don't install alias on static
6266 innerclasses. Fixes gcj/275.
6268 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6270 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6271 debugable statement with empty_stmt_node. Fixes gcj/272
6273 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6275 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6278 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6280 * jcf-write.c (push_long_const): Appropriately cast short negative
6283 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6285 * parse.y (verify_constructor_super): Use loop variable
6286 `m_arg_type' initialized with `mdecl_arg_type'.
6288 2000-06-29 Tom Tromey <tromey@cygnus.com>
6290 * parse.y (resolve_field_access): Handle case where `type_found'
6293 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6295 * expr.c (lookup_field): The same field can be found through two
6296 different interface. Don't declare it ambiguous in that case.
6298 2000-06-27 Tom Tromey <tromey@cygnus.com>
6300 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6301 follows \r, then unget it at a lower level.
6303 2000-06-26 Tom Tromey <tromey@cygnus.com>
6305 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6308 2000-06-25 Tom Tromey <tromey@cygnus.com>
6310 * parse.y (for_statement): Wrap expression in a WFL if it is a
6311 constant. For PR gcj/268.
6313 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6315 * parse.y (do_resolve_class): Minor optimiztion in the package
6316 list search. Removed unnecessary test and return statement.
6317 (valid_ref_assignconv_cast_p): Order of arguments to
6318 enclosing_context_p fixed.
6320 2000-06-24 Tom Tromey <tromey@cygnus.com>
6322 * expr.c (lookup_field): Print error and return error_mark_node if
6323 field reference is ambiguous.
6325 * parse.y (check_abstract_method_definitions): Also check if
6326 `other_method' is abstract.
6328 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6330 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6332 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6333 (struct lang_type): New field `pic'.
6334 (CLASS_PRIVATE): New macro.
6335 * parse.y (check_inner_class_access): New function.
6336 (jdep_resolve_class): Call it.
6338 2000-06-23 Tom Tromey <tromey@cygnus.com>
6340 * parse.y (patch_incomplete_class_ref): Initialize the returned
6341 class. For PR gcj/260.
6343 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6345 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6347 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6349 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6350 Java specific checks.
6351 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6353 * java-tree.def (CASE_EXPR): Marked 'e'.
6354 (DEFAULT_EXPR): Likewise.
6355 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6357 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6358 Java specific checks.
6359 (generate_bytecode_insns): Test try_block for BLOCK before using
6361 * parse.y (build_wfl_wrap): Added `location' argument. Set
6362 EXPR_WFL_LINECOL accordingly.
6363 (dim_expr:): Wrap constants with WFLs.
6364 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6365 (resolve_package): Check for `stmt' not being a BLOCK before
6366 building a debuggable statement with it.
6367 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6369 (resolve_field_access): Make sure `decl' is a DECL before treating
6371 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6372 IDENTIFIER_NODE before treating it as such.
6373 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6374 treating it as such.
6375 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6376 to be applied only on non array types.
6378 2000-06-16 Per Bothner <per@bothner.com>
6380 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6381 define in terms of DECL_RESULT, as that fails when --enable-checking.
6383 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6385 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6386 types the same in comparison.
6387 (CHECK_OP): Add static prototype.
6389 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6391 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6392 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6395 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6397 * decl.c (create_primitive_vtable): Prototype.
6399 * jcf-write.c (generate_bytecode_insns): Initialize variable
6402 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6404 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6406 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6407 to track searched classes, and do not search the same class more than
6408 once. Call find_applicable_accessible_methods_list on immediate
6409 superclass, instead of search_applicable_method_list on all ancestors.
6412 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6414 * parse.y (register_fields): Permit static fields in inner classes
6415 if they are final. Fix for PR gcj/255.
6417 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6419 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6420 * parse.y (find_in_imports): Returned type changed to void,
6421 leading comment fixed.
6422 (register_package): New function.
6423 (qualify_and_find): Likewise.
6424 (package_declaration:): Use `register_package'.
6425 (single_type_import_declaration:): Removed local variable
6426 `node'. Added missing `;' for consistency.
6427 (type_import_on_demand_declaration:): Use `chainon' to link new
6429 (lookup_field_wrapper): Lookup local variables defined in outer
6431 (java_complete_class): Don't reverse the list of imported on demand.
6432 (do_resolve_class): Reorganized. Removed local variable
6433 `original_name'. Call `qualify_and_find' with the current package
6434 name, invoke `find_in_imports_on_demand' right after. Call
6435 `qualify_and_find' with the packages we've seen so far. Fixed
6436 operations numbering in comments.
6437 (java_expand_class): Don't reverse `package_list'.
6438 (find_most_specific_methods_list): New local variables `abstract'
6439 and `candidates'. Use them to pick the right method.
6441 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6443 * parse.y (check_modifiers_consistency): Don't subtract out
6444 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6446 2000-06-04 Philipp Thomas <pthomas@suse.de>
6448 * Makefile.in (INTLLIBS): New.
6452 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6454 * class.c (get_dispatch_table): Build the vtable dummy entry list
6455 element with a null purpose. Fixed leading comment.
6456 (build_dtable_decl): Build an accurate dtable type when appropriate
6459 2000-06-02 Richard Henderson <rth@cygnus.com>
6461 * lang.c (lang_get_alias_set): New.
6463 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6465 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6466 before using it as the accessed field.
6468 2000-05-31 Tom Tromey <tromey@cygnus.com>
6470 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6471 char_array_vtable, short_array_vtable, int_array_vtable,
6472 long_array_vtable, float_array_vtable, double_array_vtable):
6474 * expr.c (get_primitive_array_vtable): New function.
6475 (create_primitive_vtable): New function.
6476 (java_lang_expand_expr): Enable code to statically generate
6478 * decl.c (init_decl_processing): Create primitive vtables.
6479 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6480 short_array_vtable, int_array_vtable, long_array_vtable,
6481 float_array_vtable, double_array_vtable): Define.
6483 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6485 * java/parse.y (find_applicable_accessible_methods_list):
6486 Don't add an uninitialized value to the list.
6488 2000-05-25 Tom Tromey <tromey@cygnus.com>
6490 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6491 when trying to see if field's class should be initialized. Always
6492 initialize field's declaring class, not qualified class.
6495 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6496 `wfl_operator', to maybe_build_primttype_type_ref.
6499 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6501 * parse.y (patch_method_invocation): Don't try to lookup methods
6504 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6506 * parse.y (resolve_field_access): Call the appropriate <clinit>
6507 before accessing the length of a static array. Craft a decl for
6508 the field while its time. Fixes PR gcj/129.
6510 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6512 * parse.y (resolve_package): Correctly set `*next' (was off by
6514 (resolve_qualified_expression_name): Fixed comment.
6516 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6518 * jcf-parse.c (jcf_parse_source): Reset current_class and
6519 current_function_decl to NULL before parsing a new file.
6521 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6523 * parse.y (block_end:): If the collected block doesn't feature a
6524 statement, insert an empty statement.
6526 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6528 * parse.y (maybe_yank_clinit): New function.
6529 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6530 end of the list of methods belonging to a class.
6531 (java_complete_expand_method): Check whether <clinit> is really
6532 necessary and expand it accordingly.
6534 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6536 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6537 processed by the method's switch statement.
6539 2000-05-19 Tom Tromey <tromey@cygnus.com>
6541 * java-tree.h: Added init state enum.
6542 * decl.c (emit_init_test_initialization): Initialize class
6543 initialization check variable by looking at class' state.
6545 2000-05-19 Tom Tromey <tromey@cygnus.com>
6547 * java-tree.h (build_instanceof): Declare.
6548 (build_get_class): Declare.
6549 * parse.y (patch_binop): Use build_instanceof.
6550 * expr.c (build_instanceof): New function. If class is final,
6551 don't make a function call.
6552 (expand_java_INSTANCEOF): Use it.
6553 (build_get_class): New function.
6555 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6557 * jcf-write.c (generate_classfile): Scan the source_file for
6558 slashes with the right pointer variable.
6560 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
6562 * lang.c (lang_decode_option): Update -Wunused flags by calling
6564 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6566 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6568 * check_init.c (check_init): Constify local char *.
6569 * class.c (push_class): Constify local char *.
6570 * java_tree.h: Update prototypes.
6571 * jcf-io.c (open_class): Constify filename parameter and
6573 (find_class): Remove redundant string copy. Cast return from
6575 * jcf-parse.c (read_class, parse_class_file, yyparse):
6576 Constify local char *.
6577 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6578 Constify local char *.
6579 * jcf.h (JCF): Constify filename and classname.
6580 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6581 * lang.c (init_parse): Constify parameter and return value.
6582 * lex.c (java_get_line_col): Constify filename parameter.
6583 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6584 * parse.y (java_parser_context_suspend,
6585 issue_warning_error_from_context, safe_layout_class): Constify
6587 * parse.c: Regenerate.
6589 2000-05-08 Tom Tromey <tromey@cygnus.com>
6591 * expr.c (build_jni_stub): Cache the result of
6592 _Jv_LookupJNIMethod.
6594 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6596 * decl.c (predef_filenames_size): Now 7.
6597 (predef_filenames): New seventh entry.
6599 2000-05-04 Tom Tromey <tromey@cygnus.com>
6601 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6602 Keep track of when we've seen a reference field after a
6603 non-reference field.
6604 (get_boehm_type_descriptor): Handle case where we see
6605 non-reference fields but no trailing reference field.
6606 * decl.c (rawdata_ptr_type_node): Define.
6607 (init_decl_processing): Initialize rawdata_ptr_type_node.
6608 * java-tree.h (rawdata_ptr_type_node): Declare.
6610 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6612 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6613 specifiers in calls to fprintf.
6615 2000-05-03 Andrew Haley <aph@cygnus.com>
6617 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6619 * javaop.h (WORD_TO_INT): New function.
6620 (IMMEDIATE_s4): Use WORD_TO_INT.
6621 * jcf.h (JPOOL_INT): Ditto.
6623 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6626 2000-04-19 Tom Tromey <tromey@cygnus.com>
6628 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6630 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6632 * expr.c (build_jni_stub): New function.
6633 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6635 * parse.y (java_complete_expand_methods): Expand a native method
6636 and call build_jni_stub if -fjni given.
6637 * lang-options.h: Document -fjni.
6638 * lang.c (flag_jni): New global.
6639 (lang_f_options): Added `jni' entry.
6640 * java-tree.h (soft_lookupjnimethod_node,
6641 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6643 (flag_jni): Declare.
6644 (build_jni_stub): Declare.
6645 (struct lang_decl): Added `native' flag.
6646 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6648 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6649 soft_jnipopsystemframe_node): New globals.
6650 (init_decl_processing): Set them. _Jv_InitClass only takes one
6653 * java-tree.def: Put into `C' mode.
6655 2000-04-27 Tom Tromey <tromey@cygnus.com>
6658 * expr.c (expand_invoke): Generate check to see if object pointer
6659 is null in nonvirtual invocation case.
6660 * java-tree.h (soft_nullpointer_node): Declare.
6661 * decl.c (soft_nullpointer_node): New global.
6662 (init_decl_processing): Initialize soft_nullpointer_node.
6663 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6664 or `private' methods.
6665 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6667 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
6669 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6672 2000-04-26 Tom Tromey <tromey@cygnus.com>
6674 * zextract.c (find_zip_file_start): New function.
6675 (read_zip_archive): Use it.
6677 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6679 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6681 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6683 * class.c (common_enclosing_context_p): New function.
6684 * java-tree.h (common_enclosing_context_p): Added prototype.
6685 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6686 classes sharing an outer context with the current instance.
6687 * parse.y (build_access_to_thisn): Fixed leading comment.
6688 (verify_constructor_super): New local `supper_inner'. Skip
6689 enclosing context argument in the case of inner class constructors.
6690 (patch_method_invocation): Insert proper context as second
6691 parameter to pure inner class constructor super invocations.
6693 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6695 * parse.y (end_class_declaration): Reset the interface number
6698 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6700 * parse.y (source_start_java_method): Deleted unnecessary code.
6701 (patch_method_invocation): Fixed comment.
6703 2000-04-24 Robert Lipe <robertlipe@usa.net>
6705 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6707 2000-04-23 Tom Tromey <tromey@cygnus.com>
6709 * boehm.c (mark_reference_fields): Use int_byte_position.
6711 2000-04-22 Tom Tromey <tromey@cygnus.com>
6713 * boehm.c (mark_reference_fields): Only call byte_position on
6716 2000-04-22 Tom Tromey <tromey@cygnus.com>
6718 * boehm.c (mark_reference_fields): Added `last_view_index'
6719 argument. Use DECL_FIELD_OFFSET to determine field's offset.
6721 2000-04-20 Mo DeJong <mdejong@cygnus.com>
6723 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
6724 * parse.y (check_class_interface_creation): Fixed comments. Select
6725 permitted modifiers for (inner) interfaces. Changed error message
6726 to report rejected modifiers used with local classes.
6728 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6730 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
6731 of directly inherited type considered in scope.
6732 * parse.y (do_resolve_class): Search inherited classes for inner
6735 2000-04-20 Tom Tromey <tromey@cygnus.com>
6737 * parse.y (not_accessible_p): Use member's class, not current
6738 class, when doing inheritance check for protected reference.
6741 2000-04-20 Jason Schroeder <shrode@subnature.com>
6743 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
6745 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6747 * parse.y (lookup_field_wrapper): Search for final local aliases.
6748 (resolve_expression_name): Let lookup_field_wrapper search for
6749 final local aliases. Force the value of `name' if one is found.
6750 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
6751 an expression name. Fixed comments.
6753 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6755 * parse.y (yyerror): `msg' can be null, don't use it in that case.
6757 2000-04-19 Tom Tromey <tromey@cygnus.com>
6759 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
6761 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6763 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
6765 2000-04-18 Tom Tromey <tromey@cygnus.com>
6768 * gjavah.c (utf8_cmp): Changed return value.
6769 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
6771 (cxx_keywords): New global.
6772 (get_field_name): Handle new result of cxx_keyword_subst.
6773 (print_method_info): Likewise.
6775 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
6777 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
6778 with a newline, for CNI.
6779 (print_stub_or_jni): Print a space or newline before method name for
6781 (print_cxx_classname): Don't write leading "::" in CNI stub method.
6782 (process_file): Include gcj/cni.h if generating CNI stubs.
6784 2000-04-16 Tom Tromey <tromey@cygnus.com>
6786 * gjavah.c (decompile_method): Use print_field_name.
6789 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6791 * parse.y (java_expand_classes): Reverse the package list once.
6792 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
6794 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
6795 the `==' and `!=' operators.
6797 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6799 * jcf-write.c (generate_bytecode_insns): At invokation time,
6800 always relate an interface method to the type of its selector.
6802 2000-04-05 Tom Tromey <tromey@cygnus.com>
6805 * expr.c (expand_invoke): Generate check to see if object pointer
6806 is null in nonvirtual invocation case.
6807 * java-tree.h (soft_nullpointer_node): Declare.
6808 * decl.c (soft_nullpointer_node): New global.
6809 (init_decl_processing): Initialize soft_nullpointer_node.
6810 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6811 or `private' methods.
6812 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6814 2000-04-05 Tom Tromey <tromey@cygnus.com>
6817 * parse.y (check_final_assignment): Recognize assignments to the
6818 `length' field of an array when generating class files.
6820 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6822 * class.c (decl_hash): Prototype removed.
6823 (decl_compare): Likewise.
6825 2000-04-05 Tom Tromey <tromey@cygnus.com>
6827 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
6828 * parse.y (check_modifiers_consistency): Check for final/volatile
6829 clash. Fixes PR gcj/164.
6831 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6833 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
6835 (java_hash_compare_tree_node): Renamed from `decl_compare, made
6837 (add_method_1): Use `java_hash_hash_tree_node' and
6838 `java_hash_compare_tree_node'.
6839 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
6840 (java_hash_compare_tree_node): Likewise.
6841 * parse.y (find_applicable_accessible_methods_list): Create,
6842 delete and use a hash table to remember already searched interfaces.
6844 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
6846 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
6849 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6851 * boehm.c (mark_reference_fields, set_bit): Prototype.
6852 (set_bit): Un-ANSI-fy definition.
6854 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
6857 * decl.c (emit_init_test_initialization): Likewise.
6859 * gjavah.c (jni_print_char): Likewise.
6861 * parse.y (create_new_parser_context): Likewise.
6863 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6865 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
6866 patch missing hunk. Fixed indentation.
6868 2000-03-30 Tom Tromey <tromey@cygnus.com>
6870 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
6871 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
6873 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6875 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6876 when negative *before* using it as an array index.
6877 * ChangeLog: Fixed typo.
6879 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6881 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6882 to 0 when it reaches -1.
6884 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6886 * jcf-parse.c (get_constant): Properly cast `num' during the
6887 invocation of `add_double'.
6888 * jcf-write.c (push_long_const): Properly cast `lo' before
6889 comparing it to short bounds.
6890 * parse-scan.y (interface_declaration:): Rule re-arrange so that
6891 `interface_body:' is reduced after the current interface is
6894 2000-03-26 Tom Tromey <tromey@cygnus.com>
6896 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
6897 Java-specific `-f' option.
6899 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6901 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
6902 Adjust order of making types.
6903 Make bitsize_*_node values.
6905 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6907 * class.c (make_field_value): Use byte_position.
6908 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
6909 (java_array_data_offset): Likewise.
6910 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
6913 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6915 * parse.y (check_abstract_method_definitions): New local
6916 `end_type_reached'. Make sure we also consider `end_type'.
6917 (java_check_abstract_method_definitions): Make sure we eventually
6918 consider `java.lang.Object'.
6919 (maybe_use_access_method): Don't use access method if not in the
6920 context of a pure inner class or if the method's context is right.
6921 (find_applicable_accessible_methods_list): New static flag
6922 `object_done'. Don't search abstract classes as interfaces. Fixed
6923 indentation. Fixed the `java.lang.Object' only search. Search
6924 class interface(s) first, then fully search enclosing contexts.
6925 (find_most_specific_methods_list): Pick the closest candidate when
6926 they're all abstract.
6928 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6930 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6931 properly initialize `finished_label'. Don't emit gotos for empty
6934 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6936 * except.c (emit_handlers): Clear catch_clauses_last.
6938 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6940 * parse.y (check_method_types_complete): New function.
6941 (create_class): Reset anonymous class counter only when seeing an
6943 (java_complete_class): JDEP_METHOD: Don't recompute signature
6946 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6948 * class.c (build_static_ref): Fixed indentation in comment.
6949 * java-tree.def (TRY_EXPR): Fixed typo in name.
6950 (CLASS_LITERAL): Likewise.
6951 * java-tree.h: (TYPE_DOT_CLASS): New macro.
6952 (struct lang_type): New field `dot_class'.
6953 * jcf-write.c (generate_bytecode_insns): Fixed error message.
6954 (generate_classfile): Method `class$' is synthetic.
6955 * parse.y (build_do_class_method): New function.
6956 (build_dot_class_method_invocation): Likewise.
6957 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
6958 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
6959 (qualify_ambiguous_name): Likewise.
6960 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
6961 (build_try_statement): Fixed leading comment.
6963 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6965 * class.c (make_field_value): Properly handle sizes.
6966 (get_dispatch_vector): Use tree_low_cst and host_integerp.
6967 (layout_class_method): Count using trees.
6968 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
6969 * expr.c (java_array_data_offset): Use int_bit_position.
6970 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
6971 (build_invokevirtual): Use tree_low_cst and do computations with trees.
6973 2000-03-16 Tom Tromey <tromey@cygnus.com>
6975 * lang.c (flag_hash_synchronization): New global.
6976 (lang_f_options): Added `hash-synchronization'.
6977 * lang-options.h: Mention -fhash-synchronization.
6978 * java-tree.h (flag_hash_synchronization): Declare.
6979 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
6980 hash table synchronization is disabled.
6981 * decl.c (init_decl_processing): Only push `sync_info' value when
6982 hash table synchronization is disabled.
6983 * class.c (make_class_data): Only push `sync_info' field when hash
6984 table synchronization is disabled. Removed dead code.
6986 2000-03-16 Tom Tromey <tromey@cygnus.com>
6988 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
6990 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6992 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
6994 * parse.y (patch_method_invocation): Handle anonymous classes
6995 creation in static context.
6997 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6999 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7000 * parse.y (resolve_qualified_expression_name): Use it.
7001 (patch_method_invocation): Likewise.
7003 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7005 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7006 depending on the type of dependency which dictates what the
7008 (unresolved_type_p): Resolved types limited to the current class.
7010 2000-03-15 Tom Tromey <tromey@cygnus.com>
7012 * decl.c (init_decl_processing): Set type of `sync_info' to be
7015 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7016 Correctly compute bit number for current slot. Zero `high' and
7017 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7018 mark_reference_fields.
7019 (mark_reference_fields): New function.
7021 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7023 * parse.y (register_incomplete_type): Fixed initialization of
7026 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7028 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7030 (push_class_context, pop_class_context): New function.
7031 (class_body:): Call pop_class_context.
7032 (interface_body:): Likewise.
7033 (INNER_QUALIFIER): New macro.
7034 (report_class_declaration): Changed output format and use
7035 INNER_QUALIFIER. Call push_class_context.
7037 2000-02-14 Andrew Haley <aph@cygnus.com>
7039 * check-init.c (check_init): Add new cases for unary and binary
7042 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7044 * parse.y (resolve_package): Set `next' once a type name has been
7045 progressively discovered.
7046 (resolve_qualified_expression_name): Propagate resolution only if
7047 there are remaining qualifiers. Take into account `q' might have
7048 been cleared after re-qualification.
7049 * parse.y (patch_method_invocation): New local `resolved'.
7050 Section dealing with qualified expression rewritten to use
7051 resolve_field_access.
7053 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7055 * parse.h (PUSH_CPC): Fixed indentation.
7056 (DEBUG_CPC): New macro.
7057 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7058 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7059 * parse.y (class_body_declaration:): Use
7060 SET_CPC_INSTANCE_INITIALIZER_STMT.
7061 (method_declaration:): Check for null current_function_decl.
7062 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7063 (java_parser_context_pop_initialized_field): Better handling of
7065 (maybe_make_nested_class_name): Mark nested class name as
7066 qualified when necessary.
7067 (end_class_declaration): Don't call java_parse_context_resume when
7068 one or more error occurred.
7069 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7070 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7071 SET_CPC_INITIALIZER_STMT.
7072 (method_header): Check for inner classes declaring static methods.
7073 (resolve_qualified_expression_name): Handle situation where `this'
7076 2000-03-13 Hans Boehm <boehm@acm.org>
7078 * typeck.c (build_prim_array_type): Correctly set the high word too.
7080 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7082 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7084 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7085 list of methods for interfaces.
7087 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7089 * parse.y (qualify_ambiguous_name): Properly handle expressions
7092 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7094 * parse.y (check_final_assignment): Extended to process
7096 (patch_assignment): Have check_final_assignment called only once.
7098 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7100 * java-tree.h (IS_INIT_CHECKED): New flag.
7101 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7102 * parse.y (patch_string): Call force_evaluation_order on the
7103 completed string concatenation tree.
7104 * expr.c (force_evaluation_order): Call force_evaluation_order on
7105 function's arguments too.
7107 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7109 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7110 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7111 (build_anewarray): Likewise.
7112 * parse.y (patch_newarray): Likewise.
7113 * parse.c: Regenerated.
7115 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7117 * decl.c (init_decl_processing): Added new class fields `depth',
7118 `ancestors', and `idt' to class_type_node. Use
7119 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7120 * class.c (make_class_data): Push initial values for new fields.
7121 * java-tree.h: Updated prototype for `build_invokeinterface'.
7122 * expr.c (build_invokeinterface): Changed parameters to accept
7123 `method' tree. Calculate index of `method' in its declaring
7124 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7125 (expand_invoke): Call `build_invokeinterface' with new parameters.
7126 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7129 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7131 * typeck.c (lookup_do): Search superinterfaces first
7132 when looking up an interface method. From Godmar Back
7135 2000-03-06 Tom Tromey <tromey@cygnus.com>
7137 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7139 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7141 * java-tree.h (lookup_argument_method2): Declared.
7142 (safe_layout_class): Prototype moved from parse.h.
7143 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7144 * parse.y (java_check_regular_methods): Local `super_class' gone.
7145 Call lookup_argument_method2 instead of lookup_argument_method.
7146 Perform modifier match for methods found declared in implemented
7147 interfaces. Fixed indentation problem. Overriding/hiding error
7148 report to take place only for methods found in classes.
7149 * typeck.c (lookup_argument_method): Changed leading
7150 comment. Re-written by calling lookup_do.
7151 (lookup_argument_method2): New function.
7152 (lookup_java_method): Re-written by calling lookup_do.
7153 (lookup_do): New function.
7155 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7157 * check-init.c (check_init): Removed dead code. Handle (blank)
7159 * parse.y (declare_local_variables): New local `final_p', set it
7160 and use it to initialize LOCAL_FINAL.
7161 (check_final_assignment): Only check FIELD_DECLs.
7163 2000-02-17 Tom Tromey <tromey@cygnus.com>
7165 * Makefile.in (JAVA_OBJS): Added boehm.o.
7166 (boehm.o): New target.
7167 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7168 * java-tree.h (flag_use_boehm_gc): Declare.
7169 (get_boehm_type_descriptor): Declare.
7170 * lang.c (lang_f_options): Added `use-boehm-gc'.
7171 (flag_use_boehm_gc): New global.
7172 * lang-options.h: Added -fuse-boehm-gc.
7173 * boehm.c: New file.
7174 * class.c (get_dispatch_table): If class uses a Boehm type
7175 descriptor, put it in the vtable.
7176 (make_class_data): Removed dead code.
7178 2000-03-03 Per Bothner <per@bothner.com>
7180 * decl.c (init_decl_processing): Initialize sizetype properly.
7182 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7184 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7185 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7186 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7187 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7188 (jcf_parse): New local `current'. Load innerclasses seen in outer
7189 context being processed.
7190 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7191 * jcf-write.c (append_innerclasses_attribute): New function.
7192 (append_innerclasses_attribute_entry): Likewise.
7193 (get_access_flags): Handle static classes. Set anonymous and local
7194 classes to be private.
7195 (generate_classfile): Attribute count adjusted. Call
7196 append_innerclasses_attribute.
7197 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7198 PURE_INNER_CLASS_TYPE_P.
7199 * parse.y (parser_qualified_classname): New parameter `is_static',
7200 produce non qualified name accordingly.
7201 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7202 (create_interface): Added argument to parser_qualified_classname.
7203 (create_class): Added argument to parser_qualified_classname. Setup
7204 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7205 (add_inner_class_fields): Fixed indentation.
7206 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7207 (method_declarator): Fixed typo in comment.
7208 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7209 (build_current_thisn): Likewise.
7210 (patch_method_invocation): Likewise.
7212 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7214 * decl.c (current_function_decl): Move to toplev.c.
7216 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7218 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7219 (DECL_BIT_INDEX): Use underlying representation.
7220 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7222 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7224 * expr.c (build_java_ret): Pass proper type to size_binop.
7226 2000-02-25 Anthony Green <green@cygnus.com>
7228 * expr.c (build_class_init): Mark the decl to be ignored by
7230 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7231 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7232 * class.c (init_test_hash_newfunc): New function.
7233 (decl_hash): New function.
7234 (decl_compare): New function.
7235 * decl.c (emit_init_test_initialization): New function.
7236 (complete_start_java_method): Traverse the init test hashtable,
7237 calling emit_init_test_initialization.
7238 (always_initialize_class_p): Define.
7239 * expr.c (build_class_init): Use initialization tests when
7240 emitting class initialization code.
7241 (always_initialize_class_p): Declare.
7242 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7244 * java-tree.h: Include hash.h.
7245 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7246 (struct lang_decl): Add init_test_table field.
7247 (init_test_hash_entry): Define.
7249 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7251 * gjavah.c (main): Avoid using `argi' to report unimplemented
7254 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7256 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7257 initialize locals to avoid warnings. Local `exception_type' moved
7260 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7262 * parse.y (resolve_expression_name): Use `orig' as a second
7263 argument to resolve_field_access.
7264 (resolve_field_access): Removed unnecessary code when dealing with
7267 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7269 * class.c (push_super_field): Don't push the field twice.
7270 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7271 * parse.h (java_reorder_fields): Prototyped.
7272 * parse.y (java_reorder_fields): New function.
7273 (java_layout_class): Simplified not to worry about re-ordering.
7275 2000-02-23 Tom Tromey <tromey@cygnus.com>
7277 * gjavah.c (print_name): In JNI case, correctly quote string.
7278 (print_method_info): Don't handle overrides in JNI mode.
7280 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7282 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7283 value type set to `boolean_type_node'.
7285 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7287 * jcf-dump.c (main): Test for correct condition after
7288 output file creation.
7290 2000-02-19 Anthony Green <green@cygnus.com>
7292 * jcf-depend.c (add_entry): Fix test for first list entry.
7294 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7296 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7297 * constants.c (build_constants_constructor): Likewise.
7299 2000-02-19 Anthony Green <green@cygnus.com>
7301 * jcf-depend.c (add_entry): Add entries to the end of the list.
7303 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7305 * decl.c (INT_TYPE_SIZE): Define if necessary.
7306 (expand_java_return): Handle the case of a native integer smaller
7309 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7311 * gjavah.c (help): Use GCCBUGURL.
7312 * jv-scan.c (help): Likewise.
7313 * jcf-dump.c (help): Likewise.
7315 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7317 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7320 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7322 * jcf-parse.c (load_class): Call `fatal' if no file containing
7323 the target class are found.
7325 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7327 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7328 lex.c, lex.h, and PARSE_H to...
7329 (parse.o, parse-scan.o): ...here, respectively.
7331 * lex.c: Split out code that may trigger SIGFPE from yylex()
7332 to its own function.
7333 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7335 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7337 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7339 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7341 * parse.y (outer_field_access_p): Stop in time when outer contexts
7343 (resolve_qualified_expression_name): Properly qualify *everything*
7344 after a package.type to be resoled as expression names.
7345 (find_applicable_accessible_methods_list): Save/restore `class' to
7346 isolate it from a possible outer context search.
7348 2000-02-15 Tom Tromey <tromey@cygnus.com>
7350 * gjavah.c (jni_print_char): New function.
7351 (print_full_cxx_name): Use it.
7352 (decode_signature_piece): Likewise.
7353 (print_cxx_classname): Likewise.
7355 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7357 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7359 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7361 * gjavah.c: Include version.h.
7363 * jcf-dump.c: Likewise.
7365 * jv-scan.c: Likewise.
7367 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7369 * parse.y (outer_field_access_fix): First parameter now a tree
7370 node. Check for assignement to final. First argument to
7371 build_outer_field_access_fix modified to accommodate prototype.
7372 (build_outer_field_access): Don't check for assignment to final
7374 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7375 possibly returned by outer_field_access_fix. Changed
7376 outer_field_access_fix's first argument.
7377 (check_final_assignment): $finit$'s context is OK.
7378 (patch_unaryop): Use node instead of its line/column value when
7379 calling outer_field_access_fix.
7381 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7383 * parse.y (interface_declaration:): No longer tagged
7384 <node>. Re-installed default action.
7385 (class_member_declaration:): Handle inner interfaces.
7386 (interface_member_declaration): Handle inner interfaces and
7388 (create_interface): Push error if one seen. Suspend parsing
7389 context when processing an inner interface.
7390 (register_fields): Inner class static field limitations not to
7391 apply to inner interfaces.
7393 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7395 * jcf-parse.c (load_class): Update `java_error_count' when a
7396 class' file can't be found.
7397 (parse.y): Avoid (byte)code generation when errors seen.
7399 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7401 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7402 decodes a valid node.
7403 (patch_binop): Handle TRUNC_DIV_EXPR.
7405 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7407 * parse.y (resolve_package): New local `acc'. Try to progressively
7408 build and guess a package and type name.
7410 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7412 * parse.y (find_applicable_accessible_methods_list): Load and
7413 layout the search class if necessary.
7414 (java_complete_tree): Keep to original type of the folded initial
7417 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7419 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7420 Generate error message if circularity is detected. New static
7422 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7423 * jcf-write.c (generate_bytecode_insns): Very simply handle
7425 * parse.y (java_check_circular_reference): Use
7426 `cyclic_inheritance_report' during report, if necessary.
7427 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7428 walking NEW_ARRAY_INIT twice.
7430 2000-02-09 Tom Tromey <tromey@cygnus.com>
7432 * parse.y (check_class_interface_creation): Allow inner classes to
7433 be `private' or `protected', check modifiers' consistency. Prevent
7434 block local classes from bearing any modifiers.
7436 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7438 * except.c (check_start_handlers): Re-add prototype lost in last
7440 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7442 2000-02-09 Andrew Haley <aph@cygnus.com>
7444 * decl.c (clear_binding_level): Remove excess initializer.
7445 (maybe_poplevels): Remove unused variable.
7446 (force_poplevels): Ditto.
7447 (struct binding_level): Add comment.
7449 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7451 * jcf-write.c (generate_classfile): Don't consider
7452 pre-initialization with reference value (use <clinit> instead.)
7453 * parse.y (java_fix_constructors): No generated constructor for
7455 (build_outer_field_access): Removed debug message.
7456 (outer_field_expanded_access_p): Adapted to bytecode generation.
7457 (build_outer_field_access_method): Use fix_method_argument_names.
7458 (build_outer_method_access_method): Fixed indentation. Added
7459 comment. Handle access method generation for static and also void
7461 (build_access_to_thisn): Inserted debug message.
7462 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7463 (resolve_qualified_expression_name): Fixed comment.
7464 (not_accessible_p): Adapted to bytecode generation. Added comment.
7465 (patch_method_invocation): Added comment.
7466 (maybe_use_access_method): Fixed leading comment. Handle static
7468 (java_complete_lhs): Don't shortcut handling of initialized upon
7469 declaration String type static fields when generating bytecode.
7470 (patch_unaryop): Handle outer field access when generating
7473 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7475 * java-tree.h (FIELD_THISN): New macro.
7476 * jcf-write.c (append_synthetic_attribute): New function.
7477 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7478 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7479 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7481 (build_outer_field_access): Turned on access functions usage and
7482 generation when compiling to bytecode.
7483 (maybe_use_access_method): Likewise.
7485 2000-01-25 Andrew Haley <aph@cygnus.com>
7487 * java-except.h (struct eh_range): Add `expanded' field.
7488 (maybe_start_try): Add end_pc arg.
7489 (maybe_end_try): Ditto.
7490 * java-tree.h (force_poplevels): new function.
7491 * expr.c (expand_byte_code): Don't call maybe_start_try or
7493 * except.c (add_handler): Reset expanded.
7494 (expand_start_java_handler): Set expanded.
7495 (check_start_handlers): Don't expand a start handler that's
7496 already been expanded.
7497 (maybe_start_try): Add end_pc arg. Only expand a handler which
7499 (expand_end_java_handler): call force_poplevels.
7500 (force_poplevels): new function.
7501 * decl.c (binding_level): Add start_pc of binding level.
7502 (maybe_pushlevels): Call maybe_start_try when pushing binding
7504 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7505 (LARGEST_PC): Define.
7506 (clear_binding_level): Use LARGEST_PC.
7508 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7509 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7510 (binding_depth, is_class_level, current_pc): new variables.
7511 (struct binding_level): ditto.
7512 (indent): new function.
7513 (push_jvm_slot): add debugging info.
7514 (maybe_pushlevels): ditto.
7515 (maybe_poplevels): ditto.
7518 (start_java_method): ditto.
7519 (give_name_to_locals): comment only.
7520 * except.c (binding_depth, is_class_level, current_pc):
7522 (expand_start_java_handler): add debugging info.
7523 (expand_end_java_handler): ditto.
7525 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7527 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7528 (print_name_for_stub_or_jni, process_file): Constify a char*.
7530 2000-02-03 Tom Tromey <tromey@cygnus.com>
7532 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7534 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7536 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7537 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7540 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7542 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7543 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7544 (struct lang_type): New field `ii_block'.
7545 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7546 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7547 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7548 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7549 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7550 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7552 * parse.y (add_instance_initializer): New function.
7553 (in_instance_initializer): New static global.
7554 (class_body_declaration:): Link instance initializer block.
7555 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7556 (array_creation_expression:): Remove unused local.
7557 (java_parser_context_push_initialized_field): Fixed leading
7558 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7559 CPC_INSTANCE_INITIALIZER_LIST.
7560 (java_parser_context_pop_initialized_field): Likewise.
7561 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7562 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7563 CPC_INITIALIZER_STMT.
7564 (fix_constructors): New local `class_type'. Use it. Call
7565 add_instance_initializer.
7566 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7567 (patch_return): Forbid return in instance initializers.
7568 (patch_throw_statement): Enforce exception handling in the context
7569 of instance initializers.
7571 2000-02-03 Tom Tromey <tromey@cygnus.com>
7573 * Make-lang.in (java.mostlyclean): Remove executables in
7576 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7578 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7579 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7580 (java_float_finite): Convert to use union Word from javaop.h.
7581 (java_double_finite): Convert to use union DWord from javaop.h.
7583 2000-02-02 Tom Tromey <tromey@cygnus.com>
7585 * gjavah.c (options): Added `jni' entry.
7586 (help): Document -jni.
7587 (flag_jni): New global.
7588 (process_file): Handle JNI output. Don't print text from
7589 -prepend, -add, etc, when generating stubs. Only remove `.class'
7590 suffix if it actually exists.
7591 (main): Create a `.c' file when run with `--jni --stubs'. Create
7592 correct output file name with `--jni'.
7593 (print_include): Mangle header name differently in JNI case.
7594 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7596 (print_method_info): Handle JNI case. Put signature info into
7597 method name. Handle case when STREAM is NULL.
7598 (print_name_for_stub_or_jni): New function.
7599 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7600 (print_cxx_classname): Handle JNI.
7601 (print_full_cxx_name): Likewise.
7602 (decode_signature_piece): Likewise.
7603 (overloaded_jni_method_exists_p): New function.
7604 (struct method_name): Added `signature' and `sig_length' fields.
7605 (HANDLE_END_FIELD): Do nothing in JNI mode.
7607 2000-02-02 Tom Tromey <tromey@cygnus.com>
7609 * jv-scan.c: Include version.c, <getopt.h>.
7610 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7611 (options): New array.
7612 (usage): New function.
7613 (version): New function.
7614 (main): Use getopt_long to parse command line.
7615 * jcf-dump.c: Include version.c, <getopt.h>.
7616 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7617 OPT_JAVAP): New macros.
7618 (options): New array.
7619 (usage): Return `void'. Changed message.
7620 (help): New function.
7621 (version): New function.
7622 (main): Use getopt_long_only to parse command line.
7623 * gjavah.c: Include <getopt.h>.
7624 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7625 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7626 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7627 (options): New array.
7628 (java_no_argument): Removed.
7629 (help): Updated with missing options.
7630 (main): Use getopt_long_only to parse command line.
7631 (usage): Changed message.
7633 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7635 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7636 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7637 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7638 * parse.y (array_creation_expression:): Handle anonymous arrays.
7639 (build_array_from_name): Don't set `ret_name' if null.
7640 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7641 (qualify_ambiguous_name): Likewise.
7642 (java_complete_expand_class): Likewise.
7644 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7646 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7647 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7648 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7649 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7650 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7651 AIPL_FUNCTION_COMPLETED_INVOCATION.
7652 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7653 AIPL_FUNCTION_INVOCATION_READY.
7654 (AIPL_FUNCTION_DECLARATION): New enum entry.
7655 * parse.y (reorder_static_initialized): New function.
7656 (java_parser_context_pop_initialized_field): Use it.
7657 (add_inner_class_fields): Use
7658 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7659 augmented. Install marker after last alias initializer, if any.
7660 (generate_finit): Fixed typo. Don't try to retain only the used
7662 (method_header): Compute and set DECL_FUNCTION_NAP.
7663 (method_declarator): Fixed comment. Insert alias initializer in
7665 (build_alias_initializer_parameter_list): Fixed leading
7666 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7667 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7668 (java_complete_expand_class): Code to retain only used aliases
7670 (java_complete_expand_methods): New local `first_decl'. Generate
7671 $finit$ first, then expand the constructors, regular methods and
7673 (java_complete_expand_method): Don't report error on missing
7674 return statement if previously detected bogus.
7675 (fix_constructors): Don't patch constructor parameters list.
7676 (patch_method_invocation): Use new AIPL enum values. Reverse
7677 alias initializer list for anonymous classes.
7679 2000-01-30 Anthony Green <green@redhat.com>
7681 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7682 determine how many stack slots to pop.
7684 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7686 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7687 error handling/recovery.
7688 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7690 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7692 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7693 FIELD_LOCAL_ALIAS_USED): New macros.
7694 (DECL_FUNCTION_NAP): New macro.
7695 (struct lang_decl): New field `nap'.
7696 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7697 (struct lang_type): New fields `finit_stmt_list' and
7699 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7700 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7701 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7702 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7703 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7704 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7705 (BUILD_THROW): Macro line separator re-indented.
7706 * parse.y (end_class_declaration): New function.
7707 (maybe_generate_pre_expand_clinit): New name for
7708 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
7709 pre-expand static fields.
7710 (maybe_generate_clinit): Function deleted.
7711 (check_for_static_method_reference): Prototype's parameter list
7713 (generate_finit): New name for maybe_generate_finit. Changed
7714 leading comment. Function rewritten to use
7715 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
7716 (build_alias_initializer_parameter_list): New function.
7717 (java_parser_context_pop_initialized_field): Likewise.
7718 (add_inner_class_fields): Likewise.
7719 (type_declaration:): Call end_class_declaration.
7720 (class_member_declaration:): Likewise.
7721 (formal_parameter_list:): Fixed typos.
7722 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
7723 element. Improved error handling.
7724 (block_statement:): Call end_class_declaration.
7725 (anonymous_class_creation:): Likewise.
7726 (create_anonymous_class): Fixed comments.
7727 (create_class): Call add_inner_class_fields.
7728 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
7729 (method_header): Use MARK_FINAL_PARMS.
7730 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
7731 (method_declarator): Propagate final argument flag.
7732 (craft_constructor): New local `artificial'. Call
7733 build_alias_initializer_parameter_list. Use
7734 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
7735 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
7737 (complete_expand_class): Get rid of unused outer context local
7739 (java_complete_expand_methods): Fixed leading
7740 comment. Generate/pre-expand <clinit> first. Changed method
7741 expansion order to regular, $finit$, constructors, <clinit>.
7742 (java_complete_expand_method): Set current_function_decl.
7743 (fix_constructors): Fix constructor parameter list to account for
7744 outer context local alias initializers.
7745 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7746 (resolve_expression_name): Lookup outer context local aliases. New
7747 local `access', use it.
7748 (patch_method_invocation): Patch inner class ctor invocation with
7749 outer context local aliases initialization values. $finit$
7750 invocation patching now includes things generated with
7751 build_alias_initializer_parameter_list.
7752 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7753 (build_super_invocation): Likewise.
7754 (patch_assignment): Changed comment.
7756 2000-01-27 Andrew Haley <aph@cygnus.com>
7758 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
7762 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7764 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
7766 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
7768 * parse.y (register_fields): Don't pass a format specifier to
7769 OBSOLETE_MODIFIER_WARNING.
7770 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
7771 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
7773 (check_modifiers): Change function into a macro.
7774 (check_class_interface_creation): Pass a literal format string.
7776 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7778 * buffer.h: PROTO -> PARAMS.
7779 * check-init.c: Likewise.
7780 * class.c: Likewise.
7781 * constants.c: Likewise.
7782 * convert.h: Likewise.
7784 * except.c: Likewise.
7786 * gjavah.c: Likewise.
7787 * java-except.h: Likewise.
7788 * java-tree.h: Likewise.
7789 * jcf-depend.c: Likewise.
7790 * jcf-dump.c: Likewise.
7791 * jcf-parse.c: Likewise.
7792 * jcf-path.c: Likewise.
7793 * jcf-reader.c: Likewise.
7794 * jcf-write.c: Likewise.
7796 * jv-scan.c: Likewise.
7797 * jvgenmain.c: Likewise.
7798 * jvspec.c: Likewise.
7802 * parse-scan.y: Likewise.
7803 * parse.h: Likewise.
7804 * parse.y: Likewise.
7805 * typeck.c: Likewise.
7806 * verify.c: Likewise.
7809 * zextract.c: Likewise.
7810 * zipfile.h: Likewise.
7812 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7814 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7815 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
7816 * constants.c (build_constant_data_ref): Check for cached
7817 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
7818 in TYPE_CPOOL_DATE_REF.
7819 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
7820 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
7821 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
7822 (LOCAL_FINAL): New macro.
7823 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
7824 constant pool -- don't try to reuse.
7825 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
7827 (find_in_current_zip): Use TYPE_JCF.
7828 * parse.h (java_check_final): Prototype removed.
7829 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
7830 (maybe_create_class_interface_decl,
7831 check_class_interface_creation): Likewise.
7832 (java_expand_finals): Function removed.
7833 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
7834 (block_statement:): Fixed comment.
7835 (anonymous_class_creation:): Likewise.
7836 (check_class_interface_creation): Reversed Jan 12, 2000 extra
7838 (check_class_interface_creation): Loosened error report on (inner)
7839 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
7840 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
7841 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
7843 (create_interface): Likewise.
7844 (anonymous_class_counter): New static global.
7845 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
7846 patch. Fixed comments.
7847 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
7848 anonymous_class_counter when declaring a toplevel class.
7849 (craft_constructor): Fixed constructor name when handling
7850 anonymous classes. Anonymous class constructors to feature hidden
7852 (java_fix_constructors): Added comment.
7853 (java_check_final): Function removed.
7854 (java_complete_expand_methods): Fixed comment. Don't generate
7855 class data, save its outgoing constant pool instead.
7856 (verify_constructor_super): Skip anonymous class constructor
7857 hidden this$<n> parameter.
7858 (java_expand_classes): New local `saved_ctxp'. Removed call to
7859 java_expand_finals and java_check_final. Expand anonymous class
7860 constructors. Generate class data.
7861 (build_super_invocation): Skip anonymous class hidden this$<n>
7863 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
7864 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7865 (set_java_signature): Likewise.
7867 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7869 * gjavah.c: Delete ACC_VISIBILITY define.
7870 * jcf.h: Add ACC_VISIBILITY define.
7871 * parse.y: final: rule tagged <value>.
7872 (java_check_regular_methods): Use ACC_VISIBILITY define for
7873 default package access check.
7874 (local_variable_declaration_statement): Use final: rule.
7876 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7878 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
7881 2000-01-17 Tom Tromey <tromey@cygnus.com>
7883 * gjavah.c (print_field_info): Allow non-static final fields.
7885 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7887 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
7888 * parse.y (patch_anonymous_class): New function.
7889 (create_anonymous_class): Register incomplete type when the
7890 class/interface to extends/implement isn't known yet.
7891 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
7892 (verify_constructor_super): Tuned error message.
7894 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7896 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
7897 (ANONYMOUS_CLASS_P): New macro.
7898 (TYPE_SIGNATURE, TYPE_JCF): New macros.
7899 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
7900 * parse.y (create_class): Added leading argument.
7901 (maybe_create_class_interface_decl,
7902 check_class_interface_creation): Likewise.
7903 (craft_constructor): New function.
7904 (verify_constructor_super): Added argument in prototype.
7905 (class_declaration:): Inserted leading argument.
7906 (for_begin:): Use FOR_LOOP_P.
7907 (anonymous_class_creation): Create WFL of the anonymous class to
7908 instantiate. Call build_new_invocation. Added comments.
7909 (check_class_interface_creation): Handle parameter `anonymous' in
7910 verbose mode class creation announce.
7911 (link_nested_class_to_enclosing): Exclude anonymous classes.
7912 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
7913 anonymous class, even though they appear to have an enclosing
7915 (create_interface): Pass extra argument to
7916 check_class_interface_creation.
7917 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
7918 (create_class): Call check_class_interface_creation and
7919 maybe_create_class_interface_decl with extra new argument. Don't
7920 add private this$<n> to anonymous classes.
7921 (method_declarator): Insert hidden this$<n> to anonymous class
7923 (java_fix_constructors): Deleted code creating default
7924 constructor. Call craft_constructor instead.
7925 (java_check_regular_methods): Set `saw_constructor' to 1 for
7927 (fix_constructors): Pass extra argument to verify_constructor_super.
7928 (verify_constructor_super): New local `sdecl', use it. Search for
7929 matching constructor (possibly featuring arguments) in super
7931 (lookup_method_invoke): Craft constructor according to arguments
7932 list when dealing with anonymous class constructors.
7933 (build_super_invocation): Pass arguments to anonymous class super
7935 (search_loop): Use FOR_LOOP_P.
7936 (labeled_block_contains_loop_p): Likewise.
7938 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7940 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
7941 (enclosing_context_p): New function.
7942 (get_access_flags_from_decl): Handle CLASS_STATIC.
7943 (maybe_layout_super_class): Extra first argument passed to
7945 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
7947 * decl.c (access0_identifier_node): New global.
7948 (init_decl_processing): access0_identifier_node initialized.
7949 (pushdecl): Set DECL_CONTEXT only on non type decls.
7950 * expr.c (lookup_field): Lookup inner class fields in enclosing
7952 (expand_invoke): Use ID_INIT_P.
7953 (expand_java_field_op): Use DECL_CLINIT_P.
7954 * java-tree.def (CLASS_LITERAL): New tree code.
7955 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
7956 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
7957 (struct lang_decl): New field `inner_access'.
7958 (enclosing_context_p): Prototyped.
7959 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
7960 ID_CLINIT_P): New macros.
7961 (CLASS_STATIC): New macro.
7962 (CLASS_ACCESS0_GENERATED_P): New macro.
7963 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
7964 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
7965 INNER_CLASS_P): New macros.
7966 (DECL_INNER_CLASS_LIST): New macro.
7967 * jcf-parse.c (yyparse): Avoid the use of ANSI string
7969 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7970 the shift value to int. Fixed typo in comment.
7971 * lex.c (inst_id, wpv_id): Initialize.
7972 * mangle.c (unicode_mangling_length): Take `$' into account.
7973 * parse.h (DRECOVER, RECOVER): Terminate properly.
7974 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
7975 (typedef struct _jdep): New field `enclosing'.
7976 (JDEP_ENCLOSING): New macro.
7977 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
7978 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
7979 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
7980 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
7981 GET_ENCLOSING_CPC_CONTEXT): New macros.
7982 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
7983 (do_resolve_class): Added extra argument in prototype.
7984 * parse.y (resolve_class): Added extra argument in prototype.
7985 (maybe_create_class_interface_decl): Likewise.
7986 (maybe_use_access_method, build_wfl_wrap): New functions.
7987 (java_complete_expand_classes, java_complete_expand_class):
7989 (java_parser_context_push_initialized_field,
7990 java_parser_context_suspend, java_parser_context_resume):
7992 (maybe_make_nested_class_name, make_nested_class_name,
7993 set_nested_class_simple_name_value,
7994 link_nested_class_to_enclosing, find_as_inner_class,
7995 find_as_inner_class_do, check_inner_class_redefinition,
7996 build_thisn_assign, build_current_thisn, build_access_to_thisn,
7997 maybe_build_thisn_access_method, build_outer_field_access,
7998 build_outer_field_access_methods, build_outer_field_access_expr,
7999 build_outer_method_access_method, build_new_access_id,
8000 build_outer_field_access_method, outer_field_access_p,
8001 outer_field_expanded_access_p, outer_field_access_fix,
8002 build_incomplete_class_ref, patch_incomplete_class_ref,
8003 create_anonymous_class): Likewise.
8004 (inst_id, wpv_id): New static global variables.
8005 (synchronized:): New rule, tagged <node>.
8006 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8008 (anonymous_class_creation:): New rule, tagged <node>.
8009 (NEW_TK): Tagged <node>.
8010 (type_literals, array_type_literal): New rules, tagged <node>.
8011 (class_declaration:): Removed action when reducing by class_body:
8012 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8013 using GET_CPC in sub-rules.
8014 (class_member_declaration): Handle inner classes.
8015 (method_declaration): When reducing method_header:, reset
8016 current_function_decl when appropriate.
8017 (method_declarator:): Set the number of formal parameter to 0 for
8018 method declared without arguments.
8019 (constructor_declarator:): Likewise.
8020 (static_initializer:): List of elements kept in a list.
8021 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8022 use of the keyword `static' for type declarations.
8023 (block_statement:): Handle inner class declarations.
8024 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8025 type qualified `this'.
8026 (class_instance_creation_expression): Use anonymous_class_creation:
8027 to handle inner class instances creation. Handle qualified `new'.
8028 (something_dot_new): Added appropriate actions.
8029 (create_new_parser_context): New function.
8030 (java_push_parser_context, java_parser_context_save_global,
8031 java_parser_context_suspend): Use create_new_parser_context.
8032 (check_modifiers): Changed leading comment.
8033 (check_class_interface_creation): Handle interclasses.
8034 (add_superinterfaces): Fixed comment.
8035 (create_interface): Build qualified name from the raw_name instead
8036 of its matching WFL. Push the initialized fields list. raw_name added
8037 as an extra argument to maybe_create_class_interface_decl.
8038 (create_class): Build qualified name from the raw_name instead of
8039 its matching WFL. Removed assignment to current_parsed_class_un.
8040 Call PUSH_ERROR before returning an error. Suspend the current
8041 parser context when processing an inner class. Push the
8042 initialized fields list. raw_name added as an extra argument to
8043 maybe_create_class_interface_decl. Add the private this$<n>
8045 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8046 (register_fields): Get the class type from GET_CPC and handle
8047 previous errors. Added code to handle the creation of static
8048 fields in inner classes. Initialized fields initialization
8049 statements kept in a list of lists.
8050 (maybe_generate_finit): Initialized fields initialization
8051 statements kept in a list of lists. Use GET_CPC.
8052 (maybe_generate_clinit): Likewise.
8053 (method_header): Use GET_CPC and GET_CPC_UN.
8054 (parser_qualified_classname): Handle inner classes.
8055 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8056 (java_fix_constructors): Hide pointer to enclosing context
8057 instance in constructor list when dealing with inner classes.
8058 (jdep_resolve_class): Call resolve_class with extra first argument
8060 (resolve_class): Add enclosing context as a first extra argument
8061 to do_resolve_class.
8062 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8064 (resolve_no_layout): Extra argument added to resolve_class
8066 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8067 (java_get_real_method_name): Use GET_CPC_UN.
8068 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8069 (java_check_abstract_methods): Handle static method declared in
8070 inner classes by an error.
8071 (java_check_regular_methods): Use DECL_CLINIT_P.
8072 (source_start_java_method): Also set DECL_MAX_LOCALS.
8073 (create_artificial_method): Call java_parser_context_save_global
8074 and java_parser_context_restore_global instead of saving/restoring
8075 the context by hand.
8076 (expand_start_java_method): Improved verbose mode message.
8077 (java_complete_expand_methods): Fixed leading comment. Use
8079 (fix_constructors): Added assignment to this$<n> if necessary.
8080 (java_expand_classes): Call java_complete_expand_classes instead
8081 of java_complete_expand_methods.
8082 (make_qualified_primary): Simplified.
8083 (merge_qualified_name): Optimized for missing left or right parts.
8084 (resolve_expression_name): Handle access to outer class fields from
8086 (resolve_qualified_expression_name): New macro
8087 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8088 classes. Report error on non appropriate qualification of
8089 `new'. Handle qualified `this'.
8090 (not_accessible_p): Allow access to outer class private fields from
8092 (patch_method_invocation): Handle method invocations through
8093 access methods and inner class constructor invocations.
8094 (find_applicable_accessible_methods_list): Search enclosing
8095 contexts of an inner class.
8096 (search_applicable_methods_list): Fixed typo.
8097 (argument_types_convertible): Handle inner class constructors'
8098 hidden outer context reference argument.
8099 (qualify_ambiguous_name): Handle qualified `this'.
8100 (java_complete_lhs): Handle use of field accessed through
8101 artificial access methods in various cases of assignments. Handle
8103 (check_final_assignment): Use DECL_CLINIT_P.
8104 (valid_ref_assignconv_cast_p): Handle the destination being an
8105 enclosing context of the source.
8106 (patch_unaryop): Handle use of field accessed through artificial
8108 (patch_return): Use DECL_CLINIT_P.
8109 (patch_throw_statement): Use DECL_CLINIT_P.
8110 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8111 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8114 2000-01-16 Anthony Green <green@cygnus.com>
8116 * parse.y (build_string_concatenation): Only use
8117 StringBuffer(String) shortcut if String arg is constant.
8119 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8121 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8122 the shift value to int. Fixed typo in comment.
8124 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8126 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8127 * jcf-write.c: Likewise.
8128 * parse.y: Likewise.
8129 * parse.c: Regenerate.
8131 2000-01-09 Anthony Green <green@cygnus.com>
8133 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8134 bytecodes in the correct order.
8136 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8138 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8140 2000-01-06 Anthony Green <green@cygnus.com>
8142 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8143 before building constant array decl.
8145 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8147 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8148 method invocation and typo in conditional expression.
8149 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8150 the appropriate NOTE_POP.
8151 * parse.y (patch_binop): Shift value mask to feature the right
8154 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8156 * class.c (assume_compiled, assume_compiled_node): Add static
8158 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8160 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8162 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8164 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8165 to `__modifier' to avoid stringifying it.
8167 * parse.y (verify_constructor_circularity): Don't call a variadic
8168 function with a non-literal format string.
8169 (java_check_abstract_methods): Move unreachable code inside
8170 `continue' statement.
8171 (lookup_method_invoke): Call xstrdup, not strdup.
8173 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8176 * jcf-parse.c (yyparse): Likewise.
8178 * jv-scan.c (main): Likewise.
8180 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8182 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8183 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8184 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8187 * parse.y (synchronized, variable_redefinition_error,
8188 check_class_interface_creation, create_interface, create_class,
8189 method_header, finish_method_declaration,
8190 check_modifiers_consistency, method_declarator,
8191 complete_class_report_errors, check_abstract_method_definitions,
8192 java_check_regular_methods, check_throws_clauses,
8193 java_check_abstract_methods, read_import_dir,
8194 check_pkg_class_access, declare_local_variables, fix_constructors,
8195 cut_identifier_in_qualified, resolve_expression_name,
8196 resolve_qualified_expression_name, patch_method_invocation,
8197 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8198 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8199 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8200 patch_try_statement, patch_synchronized_statement,
8201 patch_throw_statement, check_thrown_exceptions,
8202 patch_conditional_expr): Likewise.
8204 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8206 * Makefile.in (LIBDEPS): Added gcc's errors.o
8207 (../jcf-dump$(exeext):): Link with gcc's errors.o
8208 (../gcjh$(exeext):): Likewise.
8209 * expr.c (expand_java_NEW): Layout the entire target type instead of
8210 laying out its methods only.
8211 (lookup_field): Layout the class after having loaded it.
8212 * java-tree.h (java_debug_context): Declared.
8213 * jcf-io.c (toplev.h): Included.
8214 (find_class): Removed assignment to jcf's outofsynch
8215 field. Force source file to be read if newer than its matching
8216 class file. Tweaked debug messages.
8217 * jcf-parse.c (jcf_out_of_synch): Deleted.
8218 (read_class): Call to jcf_out_of_synch removed.
8219 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8220 (jcf_out_of_synch): Prototype deleted.
8221 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8222 `deprecated' and `class_err': integer turned into bit-fields.
8223 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8224 * parse.y (package_list): New global.
8225 (package_declaration:): Record newly parsed package name.
8226 (extra_ctxp_pushed_p): Static global deleted.
8227 (java_parser_context_save_global): Create buffer context for the
8228 purpose of saving globals, if necessary.
8229 (java_parser_context_restore_global): Pop context pushed for the
8230 purpose of saving globals, if necessary.
8231 (java_debug_context_do): New prototype and function.
8232 (java_debug_context): Likewise.
8233 (do_resolve_class): Use already parsed package names to qualify
8234 and lookup class candidate.
8235 (java_pre_expand_clinit): Removed unnecessary local variable.
8237 1999-12-17 Tom Tromey <tromey@cygnus.com>
8239 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8241 (process_file): Use `\n\' at end of each line in string.
8243 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8245 * expr.c (expand_invoke): Layout the loaded class before
8246 attempting to use it.
8247 (expand_java_field_op): Allow final field assignments to take
8249 * typeck.c (convert): Return error_mark_node if expr is null.
8251 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8253 * class.c (class_depth): Return -1 if the class doesn't load
8255 * expr.c (can_widen_reference_to): Check for errors during depth
8256 computation and return 0 accordingly.
8257 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8258 create default constructors and add an other error check.
8259 * parse.h (java_fix_constructors): Prototyped.
8260 * parse.y (java_pre_expand_clinit): Likewise.
8261 (build_super_invocation): Re-prototyped to feature one argument.
8262 (java_check_circular_reference): Directly use `current'.
8263 (java_fix_constructors): New function.
8264 (java_check_regular_methods): Don't create default constructors
8265 here, but abort if none were found.
8266 (java_complete_expand_methods): Pre-process <clinit> calling
8267 java_pre_expand_clinit.
8268 (java_pre_expand_clinit): New function.
8269 (fix_constructors): build_super_invocation invoked with the
8270 current method declaration as an argument.
8271 (build_super_invocation): Use the context of the processed method
8272 decl argument instead of current_class.
8273 * typeck.c (lookup_java_method): Take WFLs in method names into
8276 1999-12-14 Per Bothner <per@bothner.com>
8278 * class.c (make_class_data): flag_keep_inline_functions to keep
8279 private methods in the method array.
8281 1999-12-15 Anthony Green <green@cygnus.com>
8283 * check-init.c (check_init): Take into account both types of
8284 `throw's when checking for uninitialized variables.
8286 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8288 * parse.y (java_complete_lhs): Force convertion of array
8289 dimensions to int_type_node, that's what runtime's ABI expects.
8291 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8293 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8294 operand of a WFL, until the Java front-end gets fixed with regard
8295 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8297 1999-12-10 Andrew Haley <aph@cygnus.com>
8299 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8300 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8301 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8305 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8307 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8308 before calling expand_eh_region_start and expand_start_all_catch.
8309 * except.c (expand_start_java_handler): Switch to permanent
8310 obstack before calling expand_eh_region_start.
8311 (expand_end_java_handler): Switch to permanent obstack before
8312 calling expand_start_all_catch.
8314 1999-12-5 Anthony Green <green@cygnus.com>
8316 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8317 function with side effects.
8318 (init_decl_processing): Mark all memory allocating DECLs with
8321 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8323 * except.c (expand_end_java_handler): Call
8324 expand_resume_after_catch and end_catch_handler.
8326 1999-11-30 Anthony Green <green@cygnus.com>
8328 * verify.c (verify_jvm_instructions): Create new return label
8329 chain if non existent (don't rely on the verified state of the jsr
8332 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8334 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8335 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8337 * parse.y (patch_assignment): Removed bogus final class test on
8338 lhs when checking on whether to emit an ArrayStoreException runtime
8340 * expr.c (expand_java_arraystore): Likewise.
8342 1999-11-28 Anthony Green <green@cygnus.com>
8344 * decl.c (find_local_variable): Reuse single slot decls when
8347 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8349 * jcf-parse.c (saw_java_source): Global variable removed.
8350 (read_class): Don't use `saw_java_source'. Added extra braces.
8351 (yyparse): Code setting `saw_java_source' removed.
8353 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8355 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8357 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8359 * verify.c (merge_type_state): Non verified subroutines being
8360 considered more than once to trigger passive type merge.
8362 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8364 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8365 in case of error. Error message tuned.
8367 1999-11-21 Anthony Green <green@cygnus.com>
8369 * constants.c (find_methodref_index): Unwrap method names before
8370 inserting them in the constant pool.
8372 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8374 * class.c (assume_compiled_node): New typedef.
8375 (assume_compiled_tree): New static data.
8376 (find_assume_compiled_node): New function.
8377 (add_assume_compiled): New function.
8378 (assume_compiled): New function.
8379 * class.c (make_class_data): Use assume_compiled.
8380 (is_compiled_class): Use assume_compiled.
8382 * java-tree.h (add_assume_compiled): Declare.
8384 * lang.c (lang_decode_option): Parse new options.
8386 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8388 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8389 int_type_node: that's what `_Jv_AllocObject' expects.
8391 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8393 * parse.y (lookup_method_invoke): Use lang_printable_name to
8394 reliably build the type name during error report. Fixes PR gcj/97.
8396 1999-11-09 Tom Tromey <tromey@cygnus.com>
8398 * jcf-path.c: Include <sys/stat.h>.
8399 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8400 (DIR_UP): New macro.
8402 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8404 * parse.y (source_end_java_method): Resume permanent allocation,
8405 reversing Apr 27 1998 patch.
8406 (patch_string_cst): Pop obstacks after having pushed the permanent
8409 1999-11-05 Tom Tromey <tromey@cygnus.com>
8411 * class.c (finish_class): Emit inlined methods if any native
8412 methods exist in the class. Fixes PR gcj/85.
8414 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8416 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8417 (qualify_ambiguous_name): Likewise.
8419 1999-11-03 Godmar Back <gback@cs.utah.edu>
8421 * typeck.c: (lookup_java_method): search all inherited
8422 interfaces when looking up interface method.
8424 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8426 * parse.y (method_header:): Issue error message for rule `type
8428 (synchronized:): Error report when not using synchronized.
8430 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8432 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8433 being used before the superclass constructor has been called.
8434 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8435 instead of `CALL_THIS_CONSTRUCTOR_P'.
8437 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8439 * check-init.c: Fix typo in comment.
8441 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8443 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8446 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8448 * parse.y (expression_statement:): Call function to report
8449 improper invocation of a constructor.
8450 (parse_ctor_invocation_error): New function.
8452 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8454 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8457 1999-10-21 Tom Tromey <tromey@cygnus.com>
8459 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8460 in generated `main'.
8462 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8464 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8465 (qualify_ambiguous_name): Likewise.
8467 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8469 * parse.y (java_complete_tree): fold_constant_for_init to work on
8471 (java_complete_lhs): Likewise.
8472 (array_constructor_check_entry): Complete an initializer element
8473 on permanent_obstack.
8475 1999-10-19 Tom Tromey <tromey@cygnus.com>
8477 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8478 From Mike Moreton <mike@pillim.demon.co.uk>.
8480 1999-10-15 Greg McGary <gkm@gnu.org>
8482 * java-tree.h (flag_bounds_check): Remove extern decl.
8483 * lang.c (flag_bounds_check): Remove global variable.
8484 (lang_f_options): Remove "bounds-check" entry.
8485 (lang_init_options): Default flag_bounds_check to "on".
8487 1999-10-14 Tom Tromey <tromey@cygnus.com>
8489 * jvgenmain.c (usage): New function.
8490 (main): Use it. Also, handle `-D' options.
8491 * jvspec.c (lang_specific_driver): Recognize -D.
8492 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8494 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8496 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8498 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8499 variadic function with a non-literal format string.
8501 * parse-scan.y (report_main_declaration): Likewise.
8503 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8505 * parse.y (read_import_dir, patch_assignment, patch_binop,
8506 patch_array_ref): Likewise.
8508 * typeck.c (build_java_array_type): Likewise.
8510 * verify.c (verify_jvm_instructions): Likewise.
8512 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8514 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8516 1999-10-07 Anthony Green <green@cygnus.com>
8518 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8519 where CHECK_PUT may fail for valid reasons.
8521 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8522 UNSAFE_PUTN): New macros.
8524 1999-10-04 Tom Tromey <tromey@cygnus.com>
8526 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8527 well. Fixes Java PR gcj/59.
8528 * parse-scan.y (yyerror): Report errors.
8530 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8532 * decl.c (insert_block): Remove unconditional `abort'.
8534 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8536 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8537 FUNCTION_CODE now of type int. All callers changed.
8538 Set the builtin's DECL_BUILT_IN_CLASS.
8540 1999-09-23 Tom Tromey <tromey@cygnus.com>
8542 * jvspec.c (lang_specific_driver): Don't read spec file if
8543 -fsyntax-only given.
8545 1999-09-22 Tom Tromey <tromey@cygnus.com>
8547 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8549 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8550 (WORDS_TO_LONG): Likewise.
8551 (WORDS_TO_DOUBLE): Likewise.
8553 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8555 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8556 (RELOCATION_VALUE_1): Likewise.
8557 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8558 push_in_const, push_long_const): Prototyped.
8559 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8560 (push_constant2): Likewise.
8561 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8562 (find_constant_wide): Cast find_constant2's integer arguments to
8564 (find_constant_index): Cast find_constant2's and find_constant2's
8565 integer arguments to `jword'.
8566 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8567 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8568 (emit_if): Use RELOCATION_VALUE_1.
8569 (emit_goto): Likewise.
8570 (emit_jsr): Likewise.
8571 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8572 argument to push_long_const to HOST_WIDE_INT.
8574 1999-09-15 Andreas Schwab <schwab@suse.de>
8576 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8578 1999-09-20 Nick Clifton <nickc@cygnus.com>
8580 * lang.c (lang_decode_option): Extend comment.
8582 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8584 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8587 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8589 * gjavah.c (get_field_name, print_method_info, print_include,
8590 add_namelet): Use xmalloc, not malloc.
8592 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8593 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8596 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8598 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8600 * jcf-path.c (add_entry): Likewise.
8602 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8604 * jv-scan.c (xmalloc): Remove definition.
8606 * jvgenmain.c (xmalloc): Likewise.
8608 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8610 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8612 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8613 concat, not xmalloc/sprintf.
8614 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8615 (xstrdup): Remove definition.
8617 * parse.y (duplicate_declaration_error_p,
8618 constructor_circularity_msg, verify_constructor_circularity,
8619 check_abstract_method_definitions, java_check_regular_methods,
8620 java_check_abstract_methods, patch_method_invocation,
8621 check_for_static_method_reference, patch_assignment, patch_binop,
8622 patch_cast, array_constructor_check_entry, patch_return,
8623 patch_conditional_expr): Use xstrdup, not strdup.
8625 * zextract.c (ALLOC): Use xmalloc, not malloc.
8627 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8629 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8631 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8632 (do_spec, lang_specific_pre_link, lang_specific_driver,
8633 input_filename, input_filename_length): Don't declare.
8634 (main_class_name, jvgenmain_spec, lang_specific_driver):
8636 (lang_specific_driver): All calls to the function pointer
8637 parameter now explicitly call `fatal'.
8639 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8641 * parse.y (find_applicable_accessible_methods_list): Search
8642 abstract classes as interfaces.
8644 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8646 * class.c (finish_class): We're now outside a valid method
8647 declaration. Tell the rest of gcc so.
8649 1999-09-08 Bruce Korb autogen@linuxbox.com
8651 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8653 1999-09-07 Tom Tromey <tromey@cygnus.com>
8655 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8657 (decode_signature_piece): Don't emit "::" in JArray<>.
8658 (print_namelet): Only print trailing `;' when printing a class.
8660 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
8662 * java-tree.h: Delete declarations for all tree nodes now moved to
8664 * decl.c: Delete their definitions.
8666 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8668 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8669 * Makefile.in (OBJS): Add ggc-callbacks.o.
8670 (OBJDEPS): Likewise.
8672 1999-09-03 Tom Tromey <tromey@cygnus.com>
8674 * parse.y (strip_out_static_field_access_decl): Return operand if
8675 it satisfies JDECL_P.
8677 1999-09-02 Tom Tromey <tromey@cygnus.com>
8679 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8680 Handle nested arrays, like `[[I'.
8682 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8684 * class.c (finish_class): Remove unused parameter, all callers
8687 * expr.c (build_java_athrow): Change return type to void.
8688 (java_lang_expand_expr): Make sure each case in switch returns a
8691 * java-tree.h (finish_class): Fix prototype to take void args.
8693 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8694 (main): Issue return from main, not exit.
8696 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8698 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8700 * jv-scan.c (main): Issue return from main, not exit.
8702 * parse.y (check_abstract_method_definitions,
8703 java_check_abstract_method_definitions): Add static prototypes.
8704 (java_complete_expand_methods): Fix call to `finish_class'.
8706 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
8709 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8711 * lang.c (language_string): Constify.
8713 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8715 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
8716 Remove hacks for stuff which comes from libiberty.
8718 * Make-lang.in: Likewise.
8720 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
8722 * Makefile.in (xref.o): Depend on xref.c explicitly.
8724 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8726 * java-tree.h (lang_printable_name): Constify a char*.
8728 * lang.c (lang_printable_name): Likewise.
8730 1999-08-27 Jeffrey A Law (law@cygnus.com)
8732 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
8735 1999-08-26 Tom Tromey <tromey@cygnus.com>
8737 * gjavah.c (print_cxx_classname): Print "::" before qualified
8740 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8742 * parse.y (lookup_cl): Changed leading comment. Now does its best
8743 to set the column number.
8744 (qualify_ambiguous_name): Take WFL wrappers into account.
8746 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
8748 * verify.c (verify_jvm_instructions): Don't check instruction
8749 validity beyond end of method.
8751 1999-08-25 Tom Tromey <tromey@cygnus.com>
8753 * jvspec.c (lang_specific_driver): Correctly handle --help again.
8755 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8757 * gjavah.c (print_name, print_base_classname, utf8_cmp,
8758 cxx_keyword_subst, generate_access, name_is_method_p,
8759 get_field_name, print_field_name, super_class_name, print_include,
8760 decode_signature_piece, print_class_decls, usage, help,
8761 java_no_argument, version, add_namelet, print_namelet): Add static
8763 (print_base_classname, utf8_cmp, cxx_keyword_subst,
8764 name_is_method_p): Constify a char*.
8765 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
8766 Provide a final else clause in an if-else-if.
8767 (print_field_info): Add missing final arg in function call to
8769 (print_method_info, decompile_method, decode_signature_piece,
8770 print_c_decl, print_full_cxx_name, print_stub,
8771 print_mangled_classname, super_class_name, print_include,
8772 add_namelet, add_class_decl, print_class_decls, process_file,
8773 help): Constify a char*.
8775 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
8776 push_int_const, find_constant_wide, find_constant_index,
8777 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
8778 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
8779 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
8780 emit_if, emit_goto, emit_jsr, call_cleanups,
8781 make_class_file_name): Add static prototypes.
8782 (generate_bytecode_return, generate_bytecode_insns): Pass a
8783 NULL_PTR, not a NULL_TREE.
8785 * jv-scan.c: Include "jcf.h".
8786 (main): Declare using DEFUN macro.
8788 * jvspec.c (find_spec_file, lang_specific_pre_link,
8789 lang_specific_driver): Add prototypes.
8790 (find_spec_file): Constify a char*.
8792 * keyword.gperf (hash, java_keyword): Add prototypes.
8794 * lang.c (lang_print_error): Add static prototype.
8795 (lang_init): Prefer memcpy over bcopy to avoid casts.
8797 * lex.c (yylex): Add static prototype.
8799 * parse-scan.y: Include "lex.c" earlier.
8801 * parse.h: Remove redundant declaration for `yylex'.
8803 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
8804 labeled_block_contains_loop_p): Add static prototypes.
8805 (not_accessible_p): Make static to match prototype.
8807 * verify.c (start_pc_cmp): Don't needlessly cast away const.
8809 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8811 * parse.y (check_method_redefinition): Changed leading comment.
8812 (check_abstract_method_definitions): New function.
8813 (java_check_abstract_method_definitions): New function.
8814 (java_check_regular_methods): Call it.
8815 (verify_constructor_super): Fixed indentation.
8816 (lookup_method_invoke): Likewise.
8818 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8820 * parse.y (method_header): Return a null pointer if the current
8822 (finish_method_declaration): Return if the current function decl
8824 (source_start_java_method): Likewise.
8825 (java_method_add_stmt): Likewise.
8827 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8829 * class.c (emit_register_class): Removed unnecessary call to
8831 * parse.y (labeled_block_contains_loop_p): Removed unused local
8834 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8836 * parse.y (java_refold): Added prototype.
8838 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8840 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
8841 (java_stabilize_reference): Removed unnecessary `else'.
8842 (java_complete_lhs): Set flag to remember boolean. Call
8843 java_refold. Added comments.
8844 (java_decl_equiv): New function.
8845 (binop_compound_p): Likewise.
8846 (java_refold): Likewise.
8847 (patch_unaryop): Striped static field access assigned to decl and
8848 op. Changed promotion scheme for ++/-- operators.
8849 (search_loop): New function.
8850 (labeled_block_contains_loop_p): Likewise.
8851 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
8853 (patch_bc_statement): Call search_loop. Fixed comment.
8855 1999-08-14 Anthony Green <green@cygnus.com>
8857 * expr.c (java_lang_expand_expr): Mark static array data as
8860 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8862 * jvgenmain.c (main): NUL-terminate name_obstack.
8864 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8866 * check-init.c (check_bool2_init, done_alternative): Add static
8869 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
8870 (add_method, build_utf8_ref, build_class_ref,
8871 append_gpp_mangled_type, layout_class_method): Constify a char*.
8873 * decl.c (push_promoted_type, make_binding_level): Add static
8875 (push_promoted_type, pushdecl): Constify a char*.
8877 * except.c (find_handler_in_range, link_handler,
8878 check_start_handlers): Add static prototypes.
8880 * expr.c (process_jvm_instruction): Constify a char*.
8882 * gjavah.c (main): Constify a char*.
8884 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
8887 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
8889 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
8890 munge, print_ents): Constify a char*.
8892 * jcf-dump.c (disassemble_method): Constify a char*.
8893 (print_constant_pool, print_exception_table): Add static prototypes.
8894 (print_constant, print_exception_table, main, disassemble_method):
8897 * jcf-io.c (find_classfile, find_class): Likewise.
8899 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
8900 (set_source_filename, predefined_filename_p): Add static prototypes.
8901 (set_source_filename, get_constant, get_class_constant,
8902 find_in_current_zip): Constify a char*.
8904 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
8906 (add_entry, add_path, jcf_path_classpath_arg,
8907 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8909 * jcf-reader.c (get_attribute, jcf_parse_preamble,
8910 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
8911 jcf_parse_one_method, jcf_parse_methods,
8912 jcf_parse_final_attributes): Add static prototypes.
8913 (get_attribute): Constify a char*.
8915 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
8916 jcf_dependency_add_target, jcf_path_classpath_arg,
8917 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8919 * jv-scan.c (main): Constify a char*.
8920 (gcc_obstack_init): Add prototype arguments.
8922 * jvgenmain.c (gcc_obstack_init): Likewise.
8923 (main): Constify a char*.
8925 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
8927 (put_decl_string, lang_print_error): Constify a char*.
8928 (lang_init): Remove redundant extern prototype.
8930 * mangle.c (emit_unicode_mangled_name): Constify a char*.
8932 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
8933 Add static prototypes.
8934 (get_type_from_signature): Constify a char*.
8936 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
8937 Add static prototypes.
8938 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
8939 (verify_jvm_instructions): Constify a char*.
8941 * xref.c (xref_flag_value): Likewise.
8943 * xref.h (xref_flag_value): Likewise.
8945 * zextract.c (makeword, makelong): Add static prototypes.
8946 (makeword, makelong): Constify a uch*.
8948 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8950 * lang.c (java_dummy_print): Constify a char*.
8951 (lang_print_error): Likewise.
8952 (lang_init): Remove redundant prototype for `print_error_function'.
8953 (lang_init_source): Likewise.
8954 (lang_identify): Constify a char*.
8956 1999-08-09 Tom Tromey <tromey@cygnus.com>
8958 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
8959 (WORDS_TO_LONG): Likewise.
8960 (WORDS_TO_DOUBLE): Likewise.
8962 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8964 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
8966 * expr.c (java_stack_pop, java_array_data_offset,
8967 build_java_throw_out_of_bounds_exception, case_identity,
8968 build_java_check_indexed_type): Add static prototypes.
8969 (linenumber_table, expand_invoke, expand_java_field_op,
8970 build_primtype_type_ref, expand_byte_code): Constify a char*.
8972 * java-tree.h (build_primtype_type_ref, linenumber_table):
8974 (java_lang_expand_expr): Add prototype.
8976 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
8977 `java_lang_expand_expr'.
8979 * lex.c (java_lex_error): Constify a char*.
8980 (java_get_unicode, java_read_char, java_allocate_new_line,
8981 java_unget_unicode, java_sneak_unicode): Prototype.
8983 * parse-scan.y (current_class, package_name, method_declarator,
8984 report_class_declaration, yyerror): Constify a char*.
8986 * parse.h (java_report_errors): Prototype.
8987 (yyerror): Constify a char*.
8989 * parse.y (classitf_redefinition_error, check_modifiers,
8990 parse_jdk1_1_error, lookup_package_type,
8991 lookup_package_type_and_set_next, get_printable_method_name,
8992 purify_type_name): Constify a char*.
8993 (build_super_invocation, maybe_generate_finit,
8994 verify_constructor_super, parser_add_interface,
8995 add_superinterfaces, jdep_resolve_class, note_possible_classname,
8996 java_complete_expand_methods, java_expand_finals,
8997 cut_identifier_in_qualified, java_stabilize_reference,
8998 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
8999 merge_string_cste): Prototype.
9000 (single_type_import_declaration, yyerror,
9001 variable_redefinition_error, build_array_from_name,
9002 build_unresolved_array_type, check_class_interface_creation,
9003 resolve_class, complete_class_report_errors,
9004 note_possible_classname, read_import_dir,
9005 find_in_imports_on_demand, resolve_package, fix_constructors,
9006 check_deprecation, lookup_method_invoke,
9007 maybe_build_primttype_type_ref, array_constructor_check_entry):
9009 (java_complete_expand_methods, java_expand_finals): Make static.
9010 (convert_narrow): Remove static prototype.
9012 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9014 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9016 1999-08-02 Richard Henderson <rth@cygnus.com>
9018 * decl.c: Include defaults.h instead of expr.h.
9019 * parse.y: Likewise.
9021 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9023 * java/decl.c (start_java_method): Change all uses of
9024 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9025 Ensure expr.h is included.
9026 * java/expr.c (pop_arguments): Ditto.
9027 * java/parse.y (expand_start_java_method): Ditto.
9029 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9031 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9033 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9035 * decl.c: Include "function.h".
9036 * except.c: Likewise.
9037 * parse.y: Likewise.
9038 * Makefile.in: Update dependencies.
9040 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9042 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9043 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9044 `modifier' with ATTRIBUTE_UNUSED.
9046 * gjavah.c (process_file): Add braces around ambiguous `else'.
9048 * jcf-dump.c (print_access_flags, localvar_free): Change return
9051 * parse.y (java_complete_expand_method): Initialize variable
9053 (resolve_qualified_expression_name): Likewise for `field_decl'.
9054 (patch_method_invocation): Likewise for `class_to_search'.
9055 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9056 (patch_assignment): Likewise for `lhs_type'.
9058 * verify.c (verify_jvm_instructions): Remove unused variable
9061 1999-07-25 Richard Henderson <rth@cygnus.com>
9063 * decl.c (va_list_type_node): New.
9065 1999-07-25 Anthony Green <green@cygnus.com>
9067 * gjavah.c (print_stub): New function.
9068 (METHOD_IS_NATIVE): New macro.
9069 (print_mangled_classname): Make static.
9070 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9071 (process_file): Perform stub generation.
9072 (HANDLE_METHOD): Don't emit class decls during stub
9074 (HANDLE_END_METHOD): Take into account stub generation.
9075 (print_method_info): Handle stub generation.
9076 (print_stub): New function.
9077 (print_cxx_classname): Make signature consistant with others.
9078 (help): Describe -stubs option.
9079 (main): Create stub file.
9080 (version): Use version.c.
9081 (print_full_cxx_name): New function.
9082 (print_c_decl): Use print_full_cxx_name.
9084 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9086 * check-init.c (check_init): Handle MAX_EXPR.
9088 1999-07-15 Andrew Haley <aph@cygnus.com>
9090 * lang.c (flag_use_divide_subroutine): New variable.
9091 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9092 fp-to-integer conversion.
9093 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9096 * expr.c (build_java_soft_divmod): New function.
9097 (build_java_binop): Call build_java_soft_divmod if
9098 flag_use_divide_subroutine is set.
9099 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9100 soft_lrem_node: new builtin functions.
9101 (init_decl_processing) Initialize the new builtins.
9102 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9103 soft_lrem_node: new builtin functions.
9104 (build_java_soft_divmod): New function.
9105 * parse.y: Call build_java_soft_divmod if
9106 flag_use_divide_subroutine is set.
9109 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9110 a --specs= arg) even if not linking.
9111 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9112 -fuse-divide-subroutine
9114 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9116 * parse.y (resolve_and_layout): Check methods only once.
9117 (resolve_qualified_expression_name): Verify thrown exceptions
9119 (check_thrown_exceptions): Reject exceptions thrown in
9120 initializer. Error message tuned.
9122 1999-07-14 Andrew Haley <aph@cygnus.com>
9124 * expr.c (expand_expr): Do not return the last statement in a
9125 block as the block's value.
9127 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9129 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9130 CALL_EXPR, to avoid order of evaluation changes.
9132 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9134 * parse.y (qualify_ambiguous_name): Do not use
9135 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9137 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9139 * check-init.c (check_init): Handle MAX_EXPR.
9140 * expr.c (force_evaluation_order): Force method call arguments to
9141 be evaluated in left-to-right order.
9142 * parse.y (qualify_ambiguous_name): Loop again to qualify
9143 NEW_ARRAY_EXPR properly.
9145 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9147 * parse.y (patch_invoke): Resolve unresolved invoked method
9149 (qualify_ambiguous_name): STRING_CST to qualify expression for
9150 type name resolution.
9152 1999-06-24 Andrew Haley <aph@cygnus.com>
9154 * class.c (finish_class): Whenever a deferred method is
9155 output, rescan the list of methods to see if a new candidate for
9156 output can be found.
9158 1999-06-28 Tom Tromey <tromey@cygnus.com>
9160 * jvspec.c (lang_specific_driver): Recognize --help.
9162 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9164 * parse.y (resolve_package): Fixed bogus return statement.
9165 (patch_method_invocation): Resolve method invocation beginning with
9166 a package name qualifier.
9168 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9170 * Make-lang.in (java.stage1): Depend on stage1-start.
9171 (java.stage2): Likewise for stage2-start.
9172 (java.stage3): Likewise for stage3-start.
9173 (java.stage4): Likewise for stage4-start.
9175 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9177 * parse.y (java_complete_lhs): When doing cross referencing, don't
9178 try to keep file location on a WFL expanded as a CALL_EXPR.
9180 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9182 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9183 compiling to class file a void method with an empty method body.
9184 As a side effect, the bytecode backend will generate the
9185 appropriate `return' instruction.
9187 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9189 * parse.y (lookup_package_type_and_set_next): New function prototype.
9190 (resolve_package): Search current and imported packages.
9191 (lookup_package_type_and_set_next): New function.
9193 1999-06-22 Andrew Haley <aph@cygnus.com>
9195 * verify.c (verify_jvm_instructions): Check for pending blocks
9196 before invalid PC test and opcode switch, not after.
9198 1999-06-21 Andrew Haley <aph@cygnus.com>
9200 * except.c (find_handler_in_range): The upper limit for exception
9201 ranges is exclusive, not inclusive: (start <= pc < end).
9202 (link_handler): find child pointer which points to outer by
9203 searching sibling list: previous code incorrectly assumed that
9204 outer->outer->first_child must point to outer.
9205 * verify.c (verify_jvm_instructions): FIXME added to code for
9207 (verify_jvm_instructions): Do not assume that the last block
9208 processed in a subroutine is a block which ends with a `ret'
9209 instruction. With some control flows it is possible that the last
9210 block ends with an `athrow'.
9212 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9214 * parse.y (qualify_ambiguous_name): Reorganized the post
9215 evaluation of non WFL leading expression nodes.
9217 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9219 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9222 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9224 * parse.y (qualify_ambiguous_name): Handle qualified expression
9225 beginning with a STRING_CST.
9227 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9229 * parse.y (register_fields): Set DECL_INITIAL on both
9230 pre-initialized static and public fields.
9231 (resolve_field_access): Static field access expressions to always
9233 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9234 qualification. CONVERT_EXPR to be resolved as an expression name.
9235 (java_complete_lhs): Identify and access qualified final
9236 initialized field in switch statement case expression.
9237 (fold_constant_for_init): Pre-initialized field decl constant to
9240 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9242 * parse.y (note_possible_classname): Mark returned node with
9243 QUALIFIED_P only if the original class name contained a '/'.
9245 1999-06-05 Anthony Green <green@cygnus.com>
9247 * Make-lang.in (gcjh): More parallel build fixes.
9249 1999-06-03 Mike Stump <mrs@wrs.com>
9251 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9253 1999-06-02 Anthony Green <green@cygnus.com>
9255 * except.c (link_handler): Chain exception handlers in order.
9257 1999-06-02 Anthony Green <green@cygnus.com>
9259 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9260 with nops and process as usual in order to always set correct EH
9261 ranges. Emit detailed warnings about unreachable bytecodes.
9263 1999-06-02 Anthony Green <green@cygnus.com>
9265 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9268 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9270 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9271 or the searched field decl.
9273 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9275 * parse.y (fold_constant_for_init): Convert numerical constant
9276 values to the type of the assigned field.
9278 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9280 * expr.c (lookup_field): Relaxed the test on class loading error
9282 * parse.y (fold_constant_for_init): Enabeled old code.
9284 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9286 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9287 decide the validity of the cast of a java.lang.Cloneable reference
9289 (patch_conditional_expr): Fixed first argument passed to
9290 binary_numeric_promotion.
9292 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9294 * parse.y (qualify_ambiguous_name): Take into account that a
9295 CONVERT_EXPR might specify a type as a WFL.
9297 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9299 * parse.y (patch_assignment): Save the rhs before using it as an
9300 argument to _Jv_CheckArrayStore.
9302 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9304 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9306 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9308 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9309 floating point litteral only when the exponent indicator has been
9312 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9314 * parse.y (formal_parameter:): Construct argument tree list
9315 element even if a yet unsupported final parameter was encountered.
9317 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9319 * parse.y (finish_method_declaration): Issue errors for native or
9320 abstract methods declared with a method body, as well as for non
9321 native or non abstract methods with no method body.
9323 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9325 * class.c (build_utf8_ref): Initialize variable `field'.
9327 * decl.c (init_decl_processing): Initialize variable `field'.
9329 * expr.c (build_known_method_ref): Mark parameters `method_type',
9330 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9331 (process_jvm_instruction): Likewise for parameter `length'.
9333 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9334 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9337 * parse.y (maybe_generate_clinit): Remove unused variable
9338 `has_non_primitive_fields'.
9339 (find_in_imports_on_demand): Initialize variables `node_to_use'
9341 (patch_binop): Likewise for variable `prom_type'.
9342 (patch_unaryop): Likewise for variable `prom_type'.
9344 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9346 * xref.c (xref_table): Add missing initializer.
9348 1999-05-14 Tom Tromey <tromey@cygnus.com>
9350 * java-except.h (struct eh_range): Removed unused `next' member.
9351 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9352 after adding all exception handlers. Sort exception ranges in
9354 (struct pc_index): New structure.
9355 (start_pc_cmp): New function.
9356 * except.c (add_handler): Return `void'. Don't call link_handler;
9357 instead construct an ordinary linked list and do range
9359 (check_nested_ranges): New function.
9360 (link_handler): Changed interface to allow merging of eh_ranges.
9361 Split overlapping ranges. Return `void'.
9363 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9365 * parse.y (constructor_block_end:): New rule, tagged <node>.
9366 (constructor_body:): Use `constructor_block_end' instead of
9369 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9371 * parse.y (statement_nsi:): Pop `for' statement block.
9372 (java_complete_lhs): Labeled blocks containing no statement are
9373 marked as completing normally.
9375 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9377 * xref.c (xref_set_current_fp): New function, defined.
9378 * xref.h (xref_set_current_fp): New function, prototyped.
9380 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9382 * check-init.c (check_init): Take into account that
9383 LABELED_BLOCK_STMT can be empty.
9385 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9387 * parse.y (java_check_regular_methods): Warning check on not
9388 overriding methods with default access in other packages does not
9389 apply to `<clinit>'.
9390 (java_complete_lhs): If block body is an empty_stmt_node, replace
9391 it by NULL_TREE. This prevents gcc from generating an irrelevant
9394 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9396 * check-init.c (check_init): Removed code accepting to see things
9397 falling through default:, when doing xrefs.
9398 * java-tree.h (do_not_fold): New global variable, declared.
9399 * parse.y (do_not_fold): New global variable, defined.
9400 (java_complete_expand_method): Set `do_not_fold' to the value of
9401 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9402 and reinstall them after them have been purged; do not check for
9403 initializations; do not issue missing return errors.
9404 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9406 (patch_binop): Skip the fold part when doing xrefs.
9407 (build_string_concatenation): Skip the concatenation part when
9409 (patch_synchronized_statement): Do not generate a try-finally when
9411 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9412 and keep the location where the throw was seen.
9413 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9414 any treatment on the converted node an simply return a NOP_EXPR of
9416 * xref.c (xref_get_data): New function, defined.
9417 * xref.h (xref_get_data): New function, declared.
9418 (XREF_GET_DATA): Use xref_get_data.
9420 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9422 * gjavah.c (print_include): Cast the result of `strlen' to int
9423 when comparing against a signed value.
9424 (add_namelet): Likewise.
9426 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9428 * expr.c (expand_invoke): Mark parameter `nargs' with
9430 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9432 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9435 * jcf-reader.c (get_attribute): Cast a value to long
9436 when comparing against a signed expression. Likewise.
9438 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9441 1999-05-11 Andrew Haley <aph@cygnus.com>
9443 * parse.y (source_end_java_method): If the current method contains
9444 any exception handlers, force asynchronous_exceptions: this is
9445 necessary because signal handlers in libjava may throw exceptions.
9446 * decl.c (end_java_method): Ditto.
9448 1999-05-11 Tom Tromey <tromey@cygnus.com>
9450 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9452 * jvspec.c (THREAD_NAME): Removed.
9453 (GC_NAME): Likewise.
9454 (MATHLIB): Likewise.
9455 (WITHLIBC): Likewise.
9457 (THREADLIB): Likewise.
9458 (MATH_LIBRARY): Likewise.
9459 (lang_specific_driver): Don't add `-l' options to command line.
9460 Instead, add a single --specs option. Recognize `-L' options and
9461 use them to search for spec file.
9462 (find_spec_file): New function.
9463 (SPEC_FILE): New define.
9465 1999-05-11 Dave Brolley <brolley@cygnus.com>
9467 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9468 cpplib-enabled build.
9470 1999-05-05 Per Bothner <bothner@cygnus.com>
9472 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9473 temporarily zero it while calling rest_of_decl_compilation.
9475 * java-tree.h (string_ptr_type_node): Add declaration.
9476 * decl.c: Define and initialize string_ptr_type_node.
9477 * parse.y (patch_string_cst): Use string_ptr_type_node.
9479 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9480 * parse.y (for_statement): Now unconditionally exit_block.
9481 (finish_labeled_statement): No longer exit_block if for-loop.
9482 (patch_loop_statement): Check harder if the loop is already labeled.
9484 * parse.y (patch_initialized_static_field): Removed function.
9485 (maybe_generate_clinit): Removed special handling for interfaces.
9486 (java_complete_expand_methods): Do a preliminary java_complete_tree
9487 on <clinit> to determine if it can be removed.
9488 (java_complete_expand_method): Remove special handling for <clinit>.
9489 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9490 optimize if we get back empty_stmt_node.
9491 For MODIFY_EXPR, re-do checking of static initializers.
9492 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9493 For VAR_DECL, pass correct context.
9495 * verify.c (verify_jvm_instructions): Better error messages.
9497 1999-05-03 Tom Tromey <tromey@cygnus.com>
9499 * parse-scan.y (interface_declaration): Call
9500 report_class_declaration for interfaces.
9502 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9504 * Makefile.in: Remove -v from bison command lines.
9506 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9508 * check-init.c (check_init): Exclude a case of error when doing
9510 * class.c (layout_class_method): Don't generate the error message
9511 twice when compiling from source.
9512 * lang-options.h: Added `-Wredundant-modifers' and
9513 `-Wunusupported-jdk11' flags and help text.
9514 * lang.c (lang_decode_option): Added support for
9515 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9516 flag_static_local_jdk11 and flag_redundant set accordingly.
9517 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9518 * parse.h (EXPR_WFL_ADD_COL): New macro.
9519 (DECL_END_SOURCE_LINE): Likewise.
9520 (DECL_INHERITED_SOURCE_LINE): Likewise.
9521 * parse.y (static_ref_err): New function, prototyped.
9522 (CCB_TK): Now tagged <operator>.
9523 (class_body:): Remember the location of the closing '}' of a class
9524 definition when doing xrefs.
9526 (block_end:): Likewise.
9527 (create_class): Remember the location of the inherited class
9528 identifier when doing xrefs.
9529 (register_fields): Added test on first operand of `init' before
9530 testing it TREE_CODE.
9531 (method_header): Store the location of the class identifier in the
9532 class decl when doing xrefs.
9533 (finish_method_declaration): Don't combine first/last method line
9535 (java_check_regular_methods): Warning check on not overriding
9536 methods with default access on other packages move before check on
9537 static methods. Initialization of `aflags' also moved up.
9538 (resolve_expression_name): Call static_ref_err to report the error.
9539 (static_ref_err): New function, implemented.
9540 (resolve_field_access): Returned simplified static field access
9542 (resolve_qualified_expression_name): Check for illegal use of
9543 static fields in a non static context. Call static_ref_err to
9544 report error in various places.
9545 (java_complete_tree): Do not fold initialized static fields when
9547 (java_complete_lhs): Likewise.
9549 1999-04-29 Anthony Green <green@cygnus.com>
9551 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9552 create internal labels.
9553 (lookup_label): Ditto.
9555 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9557 * class.c (layout_class_method): Generate <clinit>'s rtl for
9559 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9560 for interfaces' <clinit>.
9561 * expr.c (lookup_field): Search for fields in interfaces.
9562 (expand_invoke): Fixed indentation.
9563 (expand_java_field_op): Likewise. Use IS_CLINIT.
9564 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9565 (IS_CLINIT): New macro.
9566 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9567 interface was parsed.
9568 (maybe_generate_clinit): Don't generate if the current class is an
9569 interface with only fields of primitive types.
9570 (reset_method_name): Use IS_CLINIT.
9571 (java_complete_expand_method): Expand <clinit> when it exists for
9572 interfaces. Use IS_CLINIT.
9573 (resolve_expression_name): Use DECL_CONTEXT instead of
9574 current_class to build static field references.
9575 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9576 ARRAY_REF when doing xreferencing.
9577 (check_final_assignment): Fixed typo in leading comment. Use
9579 (patch_array_ref): Don't fully expand array references when
9581 (patch_return): Use IS_CLINIT.
9582 (patch_throw_statement): Likewise.
9584 1999-04-22 Tom Tromey <tromey@cygnus.com>
9586 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9588 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9590 * decl.c (predef_filenames, predef_filenames_size): New globals
9591 (init_decl_processing): predef_filenames and predef_filenames_size
9593 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9595 * jcf-parse.c (predefined_filename_p): New function.
9596 (yyparse): Check that files on the command line are specified only
9597 once and issue a warning otherwise.
9598 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9599 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9600 avoid a gcc warning with -W -Wall turned on.
9601 (java_expand_classes): Abort if errors were encountered.
9602 (java_complete_lhs): If the cross reference flag is set, wrap
9603 field DECL node around a WFL when resolving expression name.
9605 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9607 * lang.c (lang_decode_option): Fixed returned value when parsing
9608 `-fxref=...' and `-Wall'.
9609 * parse.y (source_end_java_method): Do not generate code when
9610 flag_emit_xref is set.
9611 (resolve_expression_name): Do not build static field access when
9612 flag_emit_xref is set.
9613 (resolve_field_access): No special treatment on `length' when
9614 flag_emit_xref is set. Do not build qualified static field access
9615 when flag_emit_xref is set.
9616 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9617 when flag_emit_xref is set.
9618 (patch_assignment): Do not generate array store runtime check when
9619 flag_emit_xref is set.
9620 * xref.c (xref_flag_value): Fixed function declaration
9622 (xset_set_data): New function.
9623 * xref.h (xref_set_data): Added prototype for new function.
9624 (typedef struct xref_flag_table): New field data.
9625 (XREF_GET_DATA): New macro.
9627 1999-04-19 Tom Tromey <tromey@cygnus.com>
9629 * xref.h (enum): Removed trailing comma.
9631 * parse.y (resolve_qualified_expression_name): Added missing
9634 1999-04-15 Anthony Green <green@cygnus.com>
9636 * gjavah.c: New prototypes for java_float_finite and
9639 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9641 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9644 1999-04-06 Jeffrey A Law (law@cygnus.com)
9646 * Makefile.in (TREE_H): Add tree-check.h.
9647 (RTL_H): Add genrtl.h.
9649 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9651 * parse.y (patch_assignment): Added ArrayStoreException runtime
9654 1999-04-06 Per Bothner <bothner@cygnus.com>
9656 * expr.c (pop_type_0): New function.
9657 (pop_type): Use pop_type_0.
9658 * java-tree.h (pop_type_0): New declaration.
9659 * verify.c (verify_jvm_instructions): Check return instructions.
9661 * parse.y (patch_binop): Don't fold if non-constant and emiting
9664 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9666 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9668 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9669 (main_jcf): Don't define.
9670 (process_file): Don't set `main_jcf'.
9672 * java-tree.h (main_jcf): Don't declare.
9674 * jcf-parse.c (main_jcf): Add static definition.
9676 * lang.c (main_jcf): Don't define.
9678 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9680 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9682 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9684 * jcf-depend.c: Include "config.h", not <config.h>.
9686 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9689 * jcf-path.c: Include "config.h", not <config.h>.
9691 * lex.c: Don't include various system header files.
9692 (java_init_lex): Cast the argument of `bzero' to PTR
9694 * parse-scan.y (java_push_parser_context): Likewise.
9696 * parse.y (java_push_parser_context): Likewise.
9697 (patch_bc_statement): Match format specifier to variable argument.
9699 * xref.c: Don't include <stdio.h>.
9701 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9703 * parse.y (struct parser_ctxt *ctxp): Now global.
9704 (declare_local_variables): Use WFL compound value for the
9705 declaration source line value, when doing cross-referencing.
9707 1999-03-31 Tom Tromey <tromey@cygnus.com>
9709 * gjavah.c (print_field_info): Allow constants of other types.
9710 (print_include): Generate include when new name is proper prefix
9711 of already printed name.
9712 (add_namelet): Likewise.
9713 (cxx_keyword_subst): New function.
9714 (print_method_info): Use it.
9715 (print_field_name): New function.
9716 (get_field_name): New function.
9717 (print_field_info): Use get_field_name and print_field_name.
9719 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9721 * Makefile.in (keyword.h): Generate using gperf language 'C', not
9722 'KR-C', so gperf uses the `const' keyword on strings.
9724 * keyword.gperf (java_keyword): Const-ify a char*.
9726 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9728 * parse.y (patch_bc_statement): Fixed identation and a bogus
9731 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9733 * parse.y (patch_assignment): Allow static variables in other
9734 classes to be assigned.
9736 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9738 * class.c (maybe_add_interface): Remove unused variable
9740 (make_class_data): Use = for assignment, not ==. Likewise.
9741 (emit_register_classes): Remove unused variable `decl'.
9743 * lex.c: Fix comment so as not to contain an embedded `/*'.
9745 * verify.c (verify_jvm_instructions): Remove unused variable
9748 1999-03-27 Per Bothner <bothner@cygnus.com>
9750 * parse.y (complete_loop_body): Rename to finish_loop_body.
9751 (complete_labeled_statement): Rename to finish_labeled_statement.
9752 (complete_for_loop): Rename to finish_for_loop.
9753 (complete_method_declaration): Rename to finish_method_declaration.
9755 * java-tree.h (continue_identifier_node): New global node.
9756 * decl.c: Define and initialize continue_identifier_node.
9757 * parse.y (generate_labeled_block): Remove - no longer needed.
9758 (build_loop_body): Use continue_identifier_node for continue block.
9759 (finish_labeled_statement): Also do pop_labeled_block actions.
9760 (java_complete_lhs): POP_LOOP even if error.
9761 (build_labeled_block): Special handling for continue_identifier_node.
9762 (patch_loop_statement): Re-organize.
9763 (patch_bc_statement): Re-write.
9765 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9767 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
9768 using a WFL compound value.
9769 * parse.y (xref.h): Include.
9770 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
9772 (register_fields): Set WFL compound value to lineno if doing
9774 (java_complete_expand_method): Call expand_xref if flag_emit_xref
9776 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
9777 * xref.h (expand_xref): Prototype renamed from xref_generate.
9779 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9781 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
9782 (GET_CURRENT_BLOCK): New macro.
9783 * parse.y (current_static_block): New global variable.
9784 (method_body:): Define action.
9785 (complete_method_declaration): Set current_function_decl to NULL
9786 when work on the current method is done.
9787 (declare_local_variables): Use GET_CURRENT_BLOCK.
9788 (java_method_add_stmt): Likewise.
9789 (java_complete_expand_method): Disable the use of `this' when
9791 (enter_a_block): If no current method exist, use
9792 current_static_block to link static initializer blocks.
9793 (exit_block): Rewritten to use current_static_block when no current
9795 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
9796 (patch_return): Forbid the use of `return' in static initializers.
9797 (patch_throw_statement): Fixed indentation. Issue specific error
9798 for uncaught thrown checked exception in static initializer
9799 blocks. Removed FIXME.
9801 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
9803 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
9804 Link gcj from gcc.o.
9806 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9808 * parse.y (find_applicable_accessible_methods_list): When dealing
9809 with interface: ensure that a given interface or java.lang.Object
9810 are searched only once.
9812 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9814 * gjavah.c (print_c_decl): Remove unused argument `flags'.
9816 * jcf-dump.c (print_access_flags): Add braces around if-else.
9818 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
9821 * lex.c (build_wfl_node): Add static prototype.
9823 * lex.h (build_wfl_node): Remove static prototype.
9825 * parse.y: Include lex.c early enough to declare everything needed.
9826 Ensure calls to `build_wfl_node' pass the proper arguments.
9827 (create_class): Remove unused variable `super_decl'.
9828 (get_printable_method_name): Initialize variable `name'.
9830 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9832 * Changelog: Fixed 1999-03-22 typos.
9833 * lang.c (lang_decode_option): Fixed typo in error string in the
9836 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9838 * Makefile.in (JAVA_OBJS): Added entry xref.o.
9840 * java-tree.h (flag_emit_xref): Declared extern.
9841 * lang.c (xref.h): Included.
9842 (flag_emit_xref): New global variable.
9843 (lang_decode_option): Added support for -fxref.
9847 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
9849 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
9852 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9854 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
9855 $(srcdir)/../system.h and $(JAVA_TREE_H).
9856 (jcf-io.o): Depend on $(JAVA_TREE_H).
9857 (mangle.o): Likewise.
9859 * check-init.c (check_cond_init): Add static prototype.
9861 * class.c (build_java_method_type, hashUtf8String,
9862 make_field_value, get_dispatch_vector, get_dispatch_table,
9863 append_gpp_mangled_type, mangle_static_field): Likewise.
9864 (strLengthUtf8): Hide unused definition.
9865 (hashUtf8String): Const-ify.
9866 (make_field_value): Un-ANSI-fy.
9868 * constants.c: Move inclusion of jcf.h above java-tree.h.
9869 (set_constant_entry, find_class_or_string_constant,
9870 find_name_and_type_constant, get_tag_node,
9871 build_constant_data_ref): Add static prototype.
9873 * decl.c (push_jvm_slot, builtin_function,
9874 lookup_name_current_level): Likewise.
9875 (builtin_function): Const-ify.
9877 * except.c (expand_start_java_handler, expand_end_java_handler):
9878 Add static prototype.
9880 * expr.c (flush_quick_stack, push_value, pop_value,
9881 java_stack_swap, java_stack_dup, build_java_athrow,
9882 build_java_jsr, build_java_ret, expand_java_multianewarray,
9883 expand_java_arraystore, expand_java_arrayload,
9884 expand_java_array_length, build_java_monitor, expand_java_pushc,
9885 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
9886 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
9887 expand_compare, expand_test, expand_cond, expand_java_goto,
9888 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
9889 expand_java_field_op, java_push_constant_from_pool): Likewise.
9891 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
9892 (build_java_arraynull_check): Mark parameters `node' and `type'
9893 with ATTRIBUTE_UNUSED.
9894 (note_label): Likewise for parameter `current_pc'.
9895 (expand_java_call, expand_java_ret): Hide unused definition.
9897 * java-tree.h (make_class, build_constants_constructor,
9898 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
9899 init_outgoing_cpool, register_class, emit_register_classes,
9900 java_layout_seen_class_methods): Prototype.
9901 (unicode_mangling_length): Const-ify.
9902 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9903 emit_unicode_mangled_name, format_int, format_uint,
9904 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
9905 jcf_print_utf8_replace, open_class): Prototype.
9907 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
9908 <stdio.h>. Include tree.h/java-tree.h.
9909 (utf8_equal_string usage, process_class): Add static prototype.
9910 (open_class): Don't prototype this here.
9911 (utf8_equal_string): Match arguments to format specifiers.
9912 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
9913 TABLE_SWITCH, disassemble_method): Likewise.
9915 * jcf-io.c: Include tree.h/java-tree.h.
9916 (open_class, find_classfile, jcf_print_utf8,
9917 jcf_print_utf8_replace): Const-ify.
9919 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
9920 parse_class_file): Add static prototype.
9921 (find_in_current_zip): Match definition to existing static
9924 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
9925 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
9926 finish_jcf_block, define_jcf_label, get_jcf_label_here,
9927 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
9928 write_chunks, adjust_typed_op, generate_bytecode_conditional,
9929 generate_bytecode_return, perform_relocations, init_jcf_state,
9930 init_jcf_method, release_jcf_state, generate_classfile):
9931 Add static prototype.
9932 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
9933 (make_class_file_name): Const-ify.
9935 * jcf.h (find_classfile): Const-ify.
9937 * jv-scan.c (reset_report): Remove prototype.
9939 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
9940 (error): Rewrite to allow varargs.
9942 * lang.c (lang_f_options): Const-ify.
9944 * lex.c (java_parse_escape_sequence): Add static prototype.
9945 (java_allocate_new_line): Match definition to existing static
9948 * mangle.c Include tree.h/java-tree.h.
9949 (unicode_mangling_length, emit_unicode_mangled_name,
9950 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
9952 * parse.h (jdep_code): Remove trailing comma in enumeration.
9953 (java_get_line_col): Move prototype outside of !JC1_LITE test.
9954 (reset_report): Add prototype.
9956 * verify.c (push_pending_label, merge_types): Add static
9959 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
9961 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9963 * parse.y (find_applicable_accessible_methods_list): Extend the
9964 search to superinterfaces when relevant.
9965 (search_applicable_methods_list): New function.
9967 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9969 * class.c (unmangle_classname): Implemented stricter testing
9970 before setting the QUALIFIED_P flag on an identifier.
9972 1999-03-16 Per Bothner <bothner@cygnus.com>
9974 * parse.y (java_complete_lhs): Call force_evaluation_order
9975 after patch_newarray.
9976 (patch_binop): Don't call fold if there are side effects.
9978 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9980 * parse.y (java_stabilize_reference): Use save_expr instead of
9981 building a SAVE_EXPR node.
9982 (java_complete_lhs): Patch the resulting string of the `+='
9983 operator (if necessary) and complete the RHS after having built
9986 1999-03-15 Per Bothner <bothner@cygnus.com>
9988 * class.c (make_class): Don't set CLASS_P here (because
9989 this function is also called by build_java_array_type).
9990 (push_class): Set CLASS_P here instead.
9991 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
9993 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
9994 context. If the context is class, perfer "super" over "synchronized".
9995 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
9997 * parse.y (create_class): Don't call parser_check_super here;
9998 it is not robust. Always wait until later.
10000 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10001 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10003 1999-03-13 Per Bothner <bothner@cygnus.com>
10005 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10006 * lex.h (UNGETC): Change misleading macro.
10008 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10010 * parse.y (java_stabilize_reference): Return NODE when patching a
10012 (java_complete_lhs): Put parenthesis around truth values.
10014 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10016 * class.c (layout_class_method): Don't make rtl for interface
10018 * parse.h (GET_TYPE_NAME): New macro.
10019 * parse.y (if_then_statement:): Fixed indentation.
10020 (if_then_else_statement:): Likewise.
10021 (for_statement:): Fixed spacing.
10022 (try_statement:): Fixed indentation.
10023 (create_interface): Don't force interfaces to be abstract.
10024 (method_header): Abstract methods are OK in interfaces.
10025 (declare_local_variables): Fixed typo in comment.
10026 (java_complete_expand_method): Fixed indentation.
10027 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10028 non accessible fields.
10029 (java_stabilize_reference): New function.
10030 (java_complete_lhs): Fixed indentation. Use
10031 java_stabilize_reference in compound assignement. Insert the
10032 cast. If not processing `+' fix string constants before processing
10035 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10037 * constants.c (find_class_or_string_constant): Cast variable `j'
10038 to a `jword' when comparing against one.
10040 * expr.c (java_lang_expand_expr): Remove unused variables
10041 `has_finally_p' and `op0'.
10043 * gjavah.c (print_field_info): Cast a value to jint when comparing
10044 against one. Likewise for a jlong.
10045 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10046 against a signed quantity.
10048 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10049 (print_signature): Don't needlessly dereference variable `str'
10051 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10052 `max_locals' with ATTRIBUTE_UNUSED.
10053 (jcf_parse_class): Likewise for variable `index'.
10055 * parse.h (reverse_jdep_list): Remove static prototype.
10057 * parse.y (build_jump_to_finally): Remove prototype and definition.
10058 (reverse_jdep_list): Add static prototype.
10060 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10061 `assignment' and `expr_decl'.
10063 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10065 1999-03-12 Andrew Haley <aph@cygnus.com>
10067 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10068 we'll need a directory separator and a null character.
10070 1999-03-10 Per Bothner <bothner@cygnus.com>
10072 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10074 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10076 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10079 1999-03-05 Per Bothner <bothner@cygnus.com>
10081 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10083 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10085 * class.c (layout_class_method): A static method in a base class
10086 is never overridden, so treat it like it doesn't exist.
10087 However, do complain about private non-static method overriding
10088 public static method.
10090 * parse.y: Don't set unused INITIALIZED_P flag.
10091 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10093 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10094 (build_array_from_name): Re-order &index[string] to &string[index].
10096 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10097 error_mark (it might catch more errors, but it is more likely to lose).
10099 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10101 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10102 (parse-scan.o): Depend on toplev.h.
10104 * class.c (make_method_value): Add prototype. Make it static.
10105 Remove unused second argument, caller changed.
10107 * expr.c (java_lang_expand_expr): Remove unused variable
10110 * java-tree.h: Don't prototype find_in_current_zip.
10111 Add prototypes for verify_constant_pool, start_java_method,
10112 end_java_method, give_name_to_locals, expand_byte_code,
10113 open_in_zip, set_constant_value, find_constant1, find_constant2,
10114 find_utf8_constant, find_string_constant, find_class_constant,
10115 find_fieldref_index, find_methodref_index, write_constant_pool,
10116 count_constant_pool_bytes and encode_newarray_type.
10118 * jcf-dump.c: Remove unused variable `LONG_temp'.
10120 * jcf-parse.c: Include parse.h.
10121 (jcf_parse_source): Remove unused parameter, all callers changed.
10122 (jcf_figure_file_type): Add static prototype.
10123 (find_in_current_zip): Likewise. Also remove unused parameter,
10124 all callers changed.
10125 (read_class): Initialize variable `saved_pos'.
10127 * jcf-reader.c (jcf_parse_preamble): Mark variables
10128 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10130 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10131 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10132 (java_parse_doc_section): Initialize variable `seen_star'.
10133 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10134 (java_lex_error): Mark parameters `msg' and `forward' with
10136 (java_get_line_col): Mark parameters `filename' and `line' with
10139 * parse-scan.y: Include toplev.h.
10140 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10142 * parse.h: use `struct JCF', not plain `JCF'.
10143 (java_parser_context_save_global, java_expand_classes
10144 java_parser_context_restore_global, java_parse): Add prototypes.
10146 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10149 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10151 * check-init.c (check_init): COPYN takes word count, not bit count.
10153 1999-02-26 Per Bothner <bothner@cygnus.com>
10155 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10156 explicit build_decl. (Avoids crash in reload when optimizing.)
10158 1999-02-25 Per Bothner <bothner@cygnus.com>
10160 * decl.c (complete_start_java_method): Handle synchronized method
10161 even when compiling from bytecode.
10163 1999-02-26 Tom Tromey <tromey@cygnus.com>
10165 * gjavah.c (add_class_decl): Only generate `#include' if outer
10166 class is not the name of the class we are processing. Correctly
10167 append `.h' in #include.
10168 (process_file): Clean up newlines around generated `#include's.
10169 (decode_signature_piece): Correctly handle inner classes.
10170 (struct include): New structure.
10171 (all_includes): New global.
10172 (print_include): New function.
10173 (add_class_decl): Use it.
10174 (process_file): Likewise.
10175 (add_class_decl): Generate include for java-array.h if array
10177 (process_file): Don't generate java-array.h include.
10179 * gjavah.c (add_namelet): Check for standard package names here.
10180 (add_class_decl): Don't check for standard package names here.
10182 1999-02-25 Tom Tromey <tromey@cygnus.com>
10184 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10185 When reading a zip file, only use strncmp if both strings are
10186 bigger than the buffer length. Initialize `k' when looping
10189 1999-02-24 Tom Tromey <tromey@cygnus.com>
10191 * gjavah.c (struct namelet): New structure.
10192 (add_namelet): New function.
10193 (print_namelet): New function.
10194 (print_class_decls): Use add_namelet and print_namelet to generate
10195 namespaces and not classes.
10196 (method_printed): New global.
10197 (HANDLE_END_METHOD): Examine method_printed.
10198 (print_method_info): Set method_printed when required. Print
10199 error if function to be ignored is marked virtual. Handle $finit$
10201 (METHOD_IS_FINAL): New macro.
10202 (print_field_info): Use it.
10203 (HANDLE_METHOD): Clear method_printed.
10204 (method_pass): New global.
10205 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10206 (process_file): Do two passes over both fields and methods.
10207 (HANDLE_METHOD): Examine method_pass.
10208 (root): New global.
10209 (add_class_decl): New function.
10210 (print_class_decls): Don't scan over entire constant pool.
10212 1999-02-23 Tom Tromey <tromey@cygnus.com>
10214 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10215 disable linking in that case.
10217 1999-02-20 Tom Tromey <tromey@cygnus.com>
10219 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10222 1999-02-21 Per Bothner <bothner@cygnus.com>
10224 * decl.c (build_result_decl), java-tree.h: New method.
10225 (complete_start_java_method): Handle synchronized methods.
10226 Don't build DECL_RESULT here. (Ordering dependency problem.)
10227 (start_java_method): Call build_result_decl here instead ...
10228 * parse.y (java_complete_expand_method): ... and here.
10229 (expand_start_java_method): Don't call complete_start_java_method here.
10230 (java_complete_expand_method): Call it here instead.
10231 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10232 * java-tree.h: ... here.
10234 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10235 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10236 for ARRAY_REF - it doesn't work when array bounds are checked.
10237 (patch_array_ref): Handle it here instead.
10239 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10241 1999-02-19 Per Bothner <bothner@cygnus.com>
10243 Force left-to-right evaluation of binary operations etc.
10244 * expr.c (force_evaluation_order), java-tree.h: New function.
10245 * parse.y (java_complete_lhs): Pass binary operations, procedure
10246 calls, and ARRAY_REFs to force_evaluation_order.
10247 (various): Set TREE_SIDE_EFFECTS more carefully.
10249 Tolerate random (non-UTF8) encoding in comments without complaining.
10250 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10251 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10253 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10254 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10256 * parse.y (java_complete_lhs): Ignore an empty statement in a
10257 COMPOUND_EXPR. Don't complain about empty statement after return.
10259 1999-02-19 Per Bothner <bothner@cygnus.com>
10261 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10262 in TREE_LIST - just chain the POINTER_TYPEs together.
10263 (resolve_class): If type already resolved, return decl.
10264 After resolving, update TREE_TYPE(class_type), and name (if array).
10265 * parse.h (do_resolve_class), parse.y: Make non-static.
10266 * class.c (maybe_layout_super_class): Take this_class argument.
10267 Do do_resolve_class if necessary.
10268 (layout_class, layout_class_methods): Adjust calls appropriately.
10269 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10270 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10271 * typeck.c (build_java_array_type): Don't call layout_class.
10273 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10275 * parse.y (check_pkg_class_access): Allow private class access
10276 within the same package.
10277 (strip_out_static_field_access_decl): New function.
10278 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10279 operator argument before testing its nature.
10281 1999-02-03 Per Bothner <bothner@cygnus.com>
10283 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10284 (TRY_EXPR): Simplify - it no longer has a finally clause.
10285 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10286 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10287 * expr.c (java_lang_expand_expr): Likewise.
10288 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10289 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10290 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10291 (build_try_statement): Remove finally parameter and handling.
10292 (build_try_finally_statement): New function.
10293 (patch_try_statement): No longer need to support finally clause.
10294 (try_statement): Update grammar action rules.
10295 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10296 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10298 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10300 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10301 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10303 1999-02-17 Andrew Haley <aph@cygnus.com>
10305 * class.c (build_utf8_ref): Back out broken patch which was
10306 intended to to output signatures using '.' as a separator.
10308 * class.c (make_class_data): Output signatures using '.' as a
10309 separator, rather than '/'.
10310 (mangled_classname): Likewise.
10311 (make_field_value): Likewise.
10312 (make_method_value): Likewise.
10313 * constants.c (alloc_class_constant): Likewise.
10314 * expr.c (build_invokeinterface): Likewise.
10316 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10318 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10319 of an ancient workaround.
10321 1999-02-10 Jeffrey A Law (law@cygnus.com)
10323 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10326 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10328 * lex.c (yylex): Encode \0 as UTF8.
10330 1999-02-10 Tom Tromey <tromey@cygnus.com>
10332 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10333 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10334 (libgcj_zip): Renamed.
10335 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10337 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10339 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10340 (GC_NAME): Renamed -lgc to -lgcjgc.
10342 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10344 * lex.c (java_lang_cloneable): Initialize.
10345 * parse.y (java_lang_cloneable): New static variable.
10346 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10347 doing one more qualification round.
10348 (valid_ref_assignconv_cast_p): Reject null source or
10349 destination. Allow an array to be cast into java.lang.Cloneable.
10350 (patch_cast): Swapped two first arguments to first call to
10351 valid_ref_assignconv_cast_p.
10353 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10355 * parse.h: DECL_P renamed JDECL_P.
10356 * parse.y: DECL_P replaced by JDECL_P.
10357 (build_array_from_name): Always use pointer's type.
10358 (patch_bc_statement): Extra code to search continue target in a
10359 for loop. Fixed comments. Continue target is current loop when
10362 1999-02-05 Andrew Haley <aph@cygnus.com>
10364 * class.c (make_class_data): The superclass of an interface should
10365 be null, not class Object.
10367 * lex.c (java_lex): Sign extend hex literals.
10369 1999-02-04 Andrew Haley <aph@cygnus.com>
10371 * class.c (build_utf8_ref): Output signatures using '.' as a
10372 separator, rather than '/'.
10373 (make_class_data): Likewise.
10375 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10377 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10378 mkstemp.o. Get them from libiberty now.
10380 1999-02-02 Jeffrey A Law (law@cygnus.com)
10382 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10384 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10386 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10389 1999-02-02 Per Bothner <bothner@cygnus.com>
10391 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10392 * jcf-write.c (generate_bytecode_return): New function.
10393 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10395 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10396 generate special [fd]const_[01] instructions.
10398 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10400 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10401 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10403 1999-02-01 Per Bothner <bothner@cygnus.com>
10405 * parse.y (patch_method_invocation): Handle calling static methods,
10406 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10408 * parse.y (java_complete_lhs): Don't complain about unreachable
10409 exit condition in a do-while statement.
10411 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10413 * lex.c (java_read_char): Fixed utf8 decoding.
10414 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10416 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10417 comments. Local variable `all_primitive' is gone. Broadened
10418 acceptance of `0' to floating point targets. `long' can now be
10419 widened to `double' or `float'.
10420 (valid_method_invocation_conversion_p): Added leading
10421 comment. Fixed tabulation.
10422 (build_string_concatenation): Optimize out left or right empty
10425 1999-01-28 Per Bothner <bothner@cygnus.com>
10427 * jcf-write.c (localvar_alloc): Only emit entry for
10428 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10429 (generate_bytecode_insns): Only call put_linenumber if
10430 debug_info_level > DINFO_LEVEL_NONE.
10431 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10432 is specified, add -g1 (for compatibility wih javac).
10434 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10436 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10437 gjavah.o, check-init.o, jv-scan.o
10439 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10441 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10443 * gjavah.c: Include config.h and system.h.
10445 * javaop.h (inline): Don't define, its handled by system.h.
10446 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10447 from `inline' to `static inline'.
10449 * jcf.h (inline): Don't define, its handled by system.h.
10451 * lex.c (inline): Likewise.
10453 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10455 * lang-specs.h: Map -Qn to -fno-ident.
10457 1999-01-29 Richard Henderson <rth@cygnus.com>
10459 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10461 1999-01-29 Tom Tromey <tromey@cygnus.com>
10463 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10464 then cast it to Object before calling `append' method.
10466 1999-01-28 Per Bothner <bothner@cygnus.com>
10468 * check-init.c (check_bool2_init, check_bool_init, check_init):
10469 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10470 * jcf-write.c (generate_bytecode_insns): Likewise.
10472 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10474 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10475 * parse.y (patch_cast): Allow a boolean to be cast into a
10478 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10480 * parse.y: (class_declaration:): Fixed indentation.
10481 (class_member_declaration:): Extra `;' after field declaration now
10483 (interface_declaration:): Removed debug messages in error reports.
10484 (patch_binop): Nodes created and returned inherit the orignal
10485 node's COMPOUND_ASSIGN_P flag value.
10486 (patch_cast): Fix cast from char to floating point.
10488 1999-01-25 Andrew Haley <aph@cygnus.com>
10490 * except.c, java-except.h (expand_resume_after_catch): new
10492 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10493 to branch back to main flow of control after a catch block.
10495 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10497 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10498 $(srcdir)/../system.h.
10499 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10500 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10501 (jcf-write.o): Likewise.
10502 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10503 (mangle.o): Depend on $(srcdir)/../toplev.h.
10504 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10505 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10507 * class.c: Include output.h and parse.h.
10508 (mangled_classname): Add the `const' keyword to a char*.
10509 (find_named_method): Hide unused function definition.
10510 (build_utf8_ref): Change type of variable `c' to unsigned char.
10511 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10512 (build_class_ref): Add the `const' keyword to a char*.
10513 (layout_class_method): Remove unused variable `buf'.
10515 * decl.c (find_local_variable): Remove unused variable `rtl'.
10516 (pushdecl): Likewise for variables `different_binding_level' and
10518 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10519 (maybe_build_cleanup): Likewise for parameter `decl'.
10521 * except.c (expand_start_java_handler): Mark parameter `range'
10522 with ATTRIBUTE_UNUSED.
10524 * expr.c: Include except.h.
10525 (pop_type): Remove unused variable `i'.
10526 (pop_value): Likewise for variables `n_words' and `i'.
10527 (expand_java_arrayload): Likewise for variable `convert'.
10528 (java_lang_expand_expr): Likewise for variables `op0', `type',
10529 `mode', `unsignedp', `node' and `elements'.
10530 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10532 (process_jvm_instruction): Add a `const' qualifier to a char*.
10534 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10535 (temp_directory): Likewise.
10536 (print_c_decl): Likewise.
10537 (print_method_info): Likewise.
10538 (decode_signature_piece): Likewise.
10539 (print_mangled_classname): Likewise.
10541 * java-except.h: Provide prototypes for maybe_start_try,
10542 maybe_end_try and add_handler.
10544 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10545 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10546 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10547 init_expr_processing, push_super_field, init_class_processing,
10548 can_widen_reference_to, class_depth, verify_jvm_instructions,
10549 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10550 set_local_type, merge_type_state, push_type, load_type_state,
10551 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10552 emit_unicode_mangled_name): Add prototypes.
10554 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10555 (print_signature_type): Use ISDIGIT, not isdigit.
10556 (print_signature): Remove unused variable `j'.
10558 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10559 int when comparing against one.
10561 * jcf-parse.c: Include toplev.h.
10563 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10564 (localvar_free): Remove unused variable `i'.
10565 (generate_bytecode_conditional): Likewise for variable `kind'.
10567 * jv-scan.c: Include config.h and system.h. Remove redundant
10568 OS header and gansidecl.h includes.
10569 (warning): Add the `const' keyword to a char*. Also add
10570 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10571 __STDC__, when determining whether to use ANSI-isms.
10572 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10573 (xmalloc): Don't redundantly prototype here.
10574 (main): Remove unused parameter `envp'. Also fix the arguments
10575 passed to function `fatal' to match the format specifier.
10577 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10579 * mangle.c: Include toplev.h.
10580 (emit_unicode_mangled_name): Declare parameter `len'.
10582 * parse.y (parse_warning_context): Add the `const' keyword to a
10583 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10584 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10585 (issue_warning_error_from_context): Add the `const' keyword to
10587 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10588 not `__STDC__' for whether to use ANSI-isms.
10590 * typeck.c (incomplete_type_error): Mark parameters `value' and
10591 `type' with ATTRIBUTE_UNUSED.
10592 (parse_signature_type): Use ISDIGIT, not isdigit.
10594 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10595 (verify_jvm_instructions): Likewise. Remove unused variables
10596 `field_name' and `default_val'.
10598 * zextract.c: Include config.h and system.h. Remove redundant
10599 OS header includes.
10601 * zipfile.h: Prototype `read_zip_archive'.
10603 1999-01-21 Andrew Haley <aph@cygnus.com>
10605 * typeck.c (convert): Allow conversions to void type: some
10606 optimizations in gcc do this.
10608 1999-01-21 Andrew Haley <aph@cygnus.com>
10610 * typeck.c (convert_ieee_real_to_integer): New function.
10611 (convert): When not using fast-math and using hardware fp, convert
10612 an IEEE NaN to zero.
10614 1999-01-18 Andrew Haley <aph@cygnus.com>
10616 * parse.y (patch_binop): Do a type conversion from signed to
10617 unsigned and then back to signed when a ">>>" is found.
10619 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10621 * java-tree.h: (check_for_initialization): Added prototype.
10622 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10623 * parse.y (do_resolve_class): Removed unused locals.
10624 (read_import_dir): Likewise.
10625 (resolve_qualified_expression_name): Array creation
10626 expressions are valid primary expressions.
10627 (qualify_ambiguous_name): Likewise.
10628 (patch_synchronized_statement): Removed unused local.
10630 1999-01-17 Jeffrey A Law (law@cygnus.com)
10632 * Makefile.in (zextract.o): Add dependencies.
10634 * Makefile.in: Do not put ^Ls at the start of a line.
10636 1999-01-15 Per Bothner <bothner@cygnus.com>
10638 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10639 sub-type the result of the call that gets the exception value.
10641 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10642 don't call finish_class.
10644 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10645 clear found before continuing.
10647 * verify.c (verify_jvm_instructions): On an array load, allow
10648 and handle top of stack to be TYPE_NULL.
10650 * gjavah.c (generate_access): Translate Java package private or
10651 protected access to C++ public, but with a comment.
10653 1999-01-13 Andrew Haley <aph@cygnus.com>
10655 * expr.c (generate_name): Name prefix changed to avoid clashes
10656 with assembler temp labels.
10658 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10659 MODIFY_EXPR. Without this, code for the assignement may not be
10660 generated at all and the synchronized statement will read an
10661 uninitialized variable.
10663 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10665 * class.c (maybe_layout_super_class): Fixed returned value.
10666 * lex.c: Added 1999 to the copyright.
10667 (java_init_lex): Initialize java_lang_imported.
10668 * lex.h: Added 1999 to the copyright.
10669 * parse.h: Added 1999 to the copyright.
10670 (REGISTER_IMPORT): Fixed typo in trailing macro.
10671 (CURRENT_OSB): New macro.
10672 (struct parser_ctxt): New fields osb_depth, osb_limit.
10673 * parse.y (java_lang_id): New global variable.
10674 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10675 (array_creation_expression:): Use CURRENT_OSB.
10676 (dims:): Uses a stack to keep track of array dimensions.
10677 (cast_expression:): Use CURRENT_OSB.
10678 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10680 (register_fields): Fixed typos in comment.
10681 (check_method_redefinition): Fixed comment indentation.
10682 (java_check_regular_methods): Set saved found wfl to NULL after
10683 having reinstalled it in the previously found DECL_NAME.
10685 1999-01-10 Richard Henderson <rth@cygnus.com>
10687 * gjavah.c (java_float_finite): Use a union to do type punning.
10688 (java_double_finite): Likewise.
10690 1999-01-09 Per Bothner <bothner@cygnus.com>
10692 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10693 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10694 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10695 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10696 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10697 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10699 1999-01-08 Per Bothner <bothner@cygnus.com>
10701 * check-init.c (check_init): If compiling to native, we don't
10702 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10704 1999-01-08 Tom Tromey <tromey@cygnus.com>
10706 * parse-scan.y (variable_declarator_id): Set or increment
10708 (bracket_count): New global.
10709 (formal_parameter): Handle case where bracket pairs trail variable
10712 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
10714 * jcf-parse.c (yyparse): variable len changed from a char to an
10715 int to prevent overflow.
10717 1999-01-06 Per Bothner <bothner@cygnus.com>
10719 * java-tree.h: Declare read_class.
10720 * jcf-parse.c (read_class): New function.
10721 (load_class): Now just call read_class.
10723 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
10724 * jcf-parse.c (parse_source_file): Declare save_error_count,
10725 which is needed by java_parse_abort_on_error macro,
10726 * parse.y (java_layout_classes, java_expand_classes): Likewise.
10728 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
10729 constructor, if initializing a static field.
10730 (patch_new_array_init): Set TREE_CONSTANT if it is.
10731 * expr.c (java_lang_expand_expr): For a static array constructor
10732 of primitive elements, allocate the array itself statically.
10733 Disabled until we can set the vtable field statically.
10735 * check-init.c: New file. Checks for definite assignment.
10736 * Makefile.in (JAVA_OBJS): Add check-init.o.
10737 * parse.y (java_complete_expand_method): Call check_for_initialization.
10738 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
10740 1999-01-06 Graham <grahams@rcp.co.uk>
10742 * parse.y : include system.h instead of including
10743 standard headers directly with the exception of <dirent.h>.
10745 1999-01-06 Per Bothner <bothner@cygnus.com>
10747 * lex.h: Moved static function declarations to lex.c,
10748 to shut up some -Wall warnings.
10749 * lex.c: Static function declarations moved here.
10750 * jcf-dump.c: Small fixes to shut up -Wall warnings.
10752 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10754 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
10756 1998-12-22 Per Bothner <bothner@cygnus.com>
10758 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
10759 * verify.c (verify_jvm_instructions): Fix off-by-one error.
10761 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
10762 (localvar_alloc): Change return type to void,
10763 (emit_unop): Remove unused variable size.
10765 * jcf-write.c (struct jcf_block): Add new union.
10766 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
10767 (call_cleanups): New functions.
10768 (struct jcf_partial): New fields num_finalizers and return_value_decl.
10769 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
10770 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
10771 * lang.c (lang_init): Call using_eh_for_cleanups.
10772 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
10773 completing operands to patch_synchronized_statement.
10774 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
10775 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
10776 WITH_CLEANUP_EXPR instead of TRY_EXPR.
10778 1998-12-20 John F. Carr <jfc@mit.edu>
10780 * Make-lang.in: Comment out control-Ls; they upset some makes.
10782 1998-12-18 Tom Tromey <tromey@cygnus.com>
10784 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
10787 1998-12-17 Tom Tromey <tromey@cygnus.com>
10789 * parse.y (DIR_SEPARATOR): New define.
10790 (check_class_interface_creation): Use it.
10792 * parse-scan.y (report_main_declaration): Recognize
10793 `java.lang.String' in argument to main.
10795 1998-12-16 Per Bothner <bothner@cygnus.com>
10797 * parse.y (create_interface): Remove bogus test.
10799 1998-12-16 Per Bothner <bothner@cygnus.com>
10801 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
10802 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
10804 1998-12-16 Tom Tromey <tromey@cygnus.com>
10806 * parse-scan.y (qualified_name): Use correct sprintf format.
10808 1998-12-15 Tom Tromey <tromey@cygnus.com>
10810 * gjavah.c (print_field_info): Changed how most negative number is
10813 1998-12-14 Per Bothner <bothner@cygnus.com>
10815 * parse.y (fold_constant_for_init): New function.
10816 (resolve_expression_name): Don't replace static final
10817 constant-initialized fields by its value.
10818 (java_complete_lhs): New. Same as java_complete_tree, except does
10819 not replace static final constant-initialized fields by their values.
10820 (register_fields): If there is an initializer, set DECL_INITIAL and
10821 MODIFY_EXPR_FROM_INITIALIZATION_P.
10822 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
10823 Only call patch_initialized_static_field if
10824 MODIFY_EXPR_FROM_INITIALIZATION_P.
10825 (patch_initialized_static_field): If not valid constant, clear
10828 * parse.y (lookup_field_wrapper): Fix thinko.
10830 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
10831 set and restore global lineno.
10833 1998-12-14 Tom Tromey <tromey@cygnus.com>
10835 * gjavah.c (print_field_info): If value to print is the smallest
10836 value of its size, then print as hex to avoid later warnings from
10839 1998-12-14 Tom Tromey <tromey@cygnus.com>
10841 * gjavah.c (decompile_method): Decompile `return null'.
10842 (process_file): Generate `#pragma interface'.
10843 (method_declared): New global.
10844 (print_method_info): Set it.
10845 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
10846 (print_method_info): Handle abstract methods.
10848 1998-12-13 Per Bothner <bothner@cygnus.com>
10850 * parse.y (patch_method_invocation): If class_decl is null
10851 (e.g. an array type), use original type.
10853 * parse.y (check_thrown_exceptions): Temporary hack to suppress
10854 errors about uncaught exception from clone (of array, specifically).
10856 1998-12-13 Tom Tromey <tromey@cygnus.com>
10858 * gjavah.c (decompile_method): Handle all types of `return'
10859 opcode. Decompile `return this' and `return'.
10860 (method_access): New global.
10861 (print_method_info): Set it.
10862 (decompile_method): Don't decompile a synchronized method.
10864 1998-12-13 Tom Tromey <tromey@cygnus.com>
10866 * jcf-reader.c (jcf_parse_one_method): Recognize
10868 * gjavah.c (HANDLE_END_METHOD): New macro.
10869 (HANDLE_CODE_ATTRIBUTE): New macro.
10870 (decompile_method): New function.
10871 (print_method_info): Don't print `;\n' at end of function decl.
10872 Include java-opcodes.h.
10873 (decompiled): New global.
10875 1998-12-12 Per Bothner <bothner@cygnus.com>
10877 * class.c (build_class_ref): Handle PRIMTYPE.class if
10878 flag_emit_class_files.
10879 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
10880 if flag_emit_class_files.
10881 * parse.y (java_complete_tree): Pre-liminary support for
10882 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
10884 * parse.y (patch_synchronized_statement): Don't call monitorexit
10885 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
10887 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
10889 * zipfile.h (opendir_in_zip): New declaration.
10890 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
10891 (opendir_in_zip): New function, using code from open_in_zip.
10892 (open_in_zip): Call opendir_in_zip.
10893 (find_class): Remove no-longer-used do_class_file parameter,
10894 but add source_ok parameter. Change logic so if we find a .java file,
10895 we don't look for .class in later classpath emtries.
10896 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
10897 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
10898 * gjavah.c: Update call to find_class.
10899 * jcf-dump.c: Likewise.
10901 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
10902 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
10903 nothing if body is empty_stmt_node.
10904 Various little fixes so SP gets correctly adjusted.
10905 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
10906 For CALL_EXPR, test if static first.
10907 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
10908 such as the ones we create for Object and Class.
10909 Set and restore current_function_decl.
10910 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
10911 (note_possible_classname): New function.
10912 (read_import_entry): Removed. Merged with read_import_dir.
10913 (read_import_dir): Don't call find_class - that only gives us
10914 the first classpath entry having the needed package.
10915 Use the struct buffer data structure from buffer.h.
10916 (read_import_dir, find_in_imports_on_demand): The remembered
10917 class names now use '.' (not '/') as package separator.
10919 * parse.y (java_complete_expand_methods): Call write_classfile
10920 here, and not in java_expand_classes (which only gets first class).
10922 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10924 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
10925 (register_fields): If a static fields has an initializer, just
10926 chain it on ctxp->static_initialized, and handle later.
10927 (java_complete_expand_methods): Force <clinit> first.
10928 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
10929 - it's already been completed.
10930 (patch_initialized_static_field): New function.
10931 (java_complete_field): Call it.
10933 1998-12-12 Per Bothner <bothner@cygnus.com>
10935 * expr.c (encode_newarray_type, build_new_array): New functions.
10936 * java-tree.h: Declare build_new_array.
10937 * jcf-write.c (patch_newarray): Use build_new_array.
10939 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
10940 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
10942 * parse.y (patch_new_array_init): Re-organize.
10943 Now is passed the actual array (pointer) type of the value.
10944 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
10945 (patch_array_constructor): Removed - merged into patch_new_array_init.
10946 (java_complete_tree): Update patch_new_array_init.
10948 * jcf-write.c (find_constant_index): New function.
10949 (generate_bytecode_insns): Use find_constant_index.
10950 (generate_classfile): Use find_constant_index for ConstantValue.
10952 1998-12-11 Tom Tromey <tromey@cygnus.com>
10954 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
10955 * decl.c (init_decl_processing): Renamed dtable -> vtable.
10956 * class.c (make_class_data): Renamed dtable -> vtable, and
10957 dtable_method_count -> vtable_method_count.
10959 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10961 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
10962 global variables, initialized.
10963 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
10964 Declared new global variables.
10965 * lex.c (java_lex): Return long_zero_node, float_zero_node,
10966 double_zero_node, integer_zero_node upon direct matching.
10967 * parse.y (purify_type_name): Added function prototype.
10968 (duplicate_declaration_error_p): Consider new_type as potentially
10969 being a incomplete type. Use purify_type_name on type string.
10970 (method_header): saved_type: unused variable removed. Don't figure
10971 return type if method name is invalid.
10972 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
10973 processed by patch_unaryop.
10974 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
10975 increment/decrement node into its original type after binary
10976 numeric promotion on its operands.
10978 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10980 * parse.y (array_initializer:): Array init operand is NULL_TREE
10981 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
10982 now an error. Fixed indentation problems.
10983 (patch_string): Handle error_mark_node as an argument.
10984 (patch_new_array_init): Fixed indentation problems.
10985 (array_constructor_check_entry): Removed check on null wfl_value.
10986 Return an error if wfl_value's walk returns an error.
10988 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10990 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
10991 * lex.c (java_lex): Remember column position before advancing one
10992 token. Retain location information on OCB_TK.
10993 * lex.h (typedef struct java_lc): Added new field.
10994 * parse.h (GET_SKIP_TYPE): New macro.
10995 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
10996 * parse.y (build_new_array_init, patch_new_array_init,
10997 patch_array_constructor, maybe_build_array_element_wfl,
10998 array_constructor_check_entry): New function prototypes.
10999 (switch_block:): Tagged <node>.
11000 (OCB_TK): Tagged <operator>.
11001 (array_initializer:): Installed actions.
11002 (variable_initializer): Build location information on element if
11004 (switch_statement:): Fixed indentation typo.
11005 (switch_block:): Redefined default action.
11006 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11007 (patch_assignment): Removed duplicate code.
11008 (maybe_build_array_element_wfl, build_new_array_init,
11009 patch_new_array_init, patch_array_constructor,
11010 array_constructor_check_entry): New functions.
11012 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11014 * parse.y (array_initializer): Tagged <node>.
11015 (variable_initializer:): Use default rule.
11016 (array_initializer:): Defined actions.
11017 (variable_initializers:): Likewise.
11018 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11019 non-static field accesses.
11020 (patch_invoke): Fixed indentation typo.
11021 (java_complete_tree): Likewise.
11022 (build_labeled_block): Changed leading comment. Generate an error
11023 in case of duplicate loop labels.
11024 (patch_conditional_expr): Patch results of string concatenation
11027 1998-12-06 Per Bothner <bothner@cygnus.com>
11029 * constants.c (find_methodref_index): When the class is an interface,
11030 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11032 * decl.c (finit_identifier_node): Use "$finit$", rather than
11033 "<finit>" (which Sun's verifier rejects).
11034 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11035 (generate_field_initialization_code): Removed.
11036 (fix_constructors) Don't add call to $finit$ here (wrong order).
11037 (patch_method_invocation): Add $finit$ call here.
11039 * java-tree.h (CALL_USING_SUPER): New macro.
11040 * parse.y (patch_invoke): Remove im local variable.
11041 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11042 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11043 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11045 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11047 * parse.y (java_complete_tree): Don't complain about unreachable
11048 statement if it is empty_stmt_node.
11050 * jcf-write.c (find_constant_wide): New function.
11051 (push_long_const): Use find_constant_wide.
11053 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11054 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11055 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11056 Emit invokeinterface when calling an interface method.
11057 Emit invokespecial also when calling super or private methods.
11059 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11061 1998-12-06 Per Bothner <bothner@cygnus.com>
11063 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11065 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11067 * java-tree.h (java_layout_seen_class_methods): New function
11069 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11070 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11071 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11072 * parse.y (method_declarator:): Defined action.
11073 (issue_warning_error_from_context): input_filename saved, set to
11074 the appropriate value and restored after java_error is called.
11075 (build_unresolved_array_type): Fixed comment.
11076 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11077 (method_header): Deal with return type the same way type are
11078 handled for fields and method's parameters and local variables
11080 (check_method_redefinition): Removed extra CR.
11081 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11082 (java_layout_seen_class_methods): New function.
11083 (java_layout_classes): Call java_layout_seen_class_methods.
11085 1998-12-03 Per Bothner <bothner@cygnus.com>
11087 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11089 1998-12-03 Per Bothner <bothner@cygnus.com>
11091 * jcf-dump.c (main): Fix error message.
11092 * jcf-path.c (add_entry): Style fix.
11094 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11096 * class.c (layout_class_method): Call build_java_argument_signature
11097 on constructors too.
11098 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11099 (patch_method_invocation): Define a primary when resolving an
11100 expression name. Augmented comment on code checking illegal `this'
11101 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11103 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11105 * class.c (layout_class_method): Don't report error on non-static
11106 overriding static if the method is private.
11107 * java-tree.h (finish_class): Prototype added.
11108 * lex.c (java_get_line_col): Handle col argument -2 value.
11109 * parse.h: All static method declarations moved to parse.y.
11110 * parse.y: Now contains all static method declarations previously
11112 (find_expr_with_wfl, missing_return_error,
11113 unreachable_stmt_error): New functions.
11114 (java_get_real_method_name): Identify constructors bearing class
11115 names in source code compiled classes only.
11116 (java_complete_expand_methods): Call missing_return_error.
11117 (invocation_mode): Private methods invoked as static methods.
11118 (java_complete_tree): Call unreachable_stmt_error.
11120 1998-12-01 Tom Tromey <tromey@cygnus.com>
11122 * Makefile.in (+target): Removed.
11123 (+xmake_file): Likewise.
11124 (+tmake_file): Likewise.
11125 (.NOEXPORT): Removed duplicate.
11127 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11129 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11131 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11133 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11134 libiberty.h. Provide an xmalloc definition.
11136 * jvspec.c: Remove the xmalloc prototype.
11138 * parse-scan.y: Include config.h and system.h. Don't include
11139 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11140 Provide an xstrdup definition.
11142 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11144 * jcf-path.c (add_entry): Recognize ".jar" too.
11145 * lang-specs.h: Likewise.
11147 1998-11-26 Per Bothner <bothner@cygnus.com>
11149 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11150 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11152 * jcf-write.c (generate_bytecode_insns):
11153 Handle pre/post-increment/decrement of long.
11155 * jcf-write.c (generate_bytecode_insns):
11156 Handle missing exception handler (finally for synchronized).
11158 1998-11-25 Per Bothner <bothner@cygnus.com>
11160 * java-tree.h (end_params_node): Declare global.
11161 * decl.c (end_params_node): New global.
11162 (init_decl_processing, start_java_method): Use end_params_node for
11163 end of list of parameter types. Follows correct gcc conventions.
11164 * expr.c (pop_argument_types, pop_arguments): Likewise.
11165 * lang.c (put_decl_node): Likewise.
11166 * typeck.c (various places): Likewise.
11167 * class.y (various places): Likewise.
11168 * parse.y (various places): Likewise.
11170 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11171 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11173 * class.c: Add #include flags.h, remove no-longer needed declaration.
11175 * class.c (layout_class_method): Remove commented-out code, re-format.
11176 Don't add vtable entry (or index) for private methods.
11177 * expr.c (expand_invoke): A private method is implicitly final.
11178 * class.c (make_class_data): If inlining or optimizing,
11179 skip private methods.
11181 * class.c (finish_class): New function. Calls existing methods,
11182 but alls emits deferred inline functions.
11183 * jcf-parse.c (parse_class_file): Call finish_class.
11184 * parse.y (java_complete_expand_methods): Likewise.
11186 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11188 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11190 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11192 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11194 1998-11-24 Per Bothner <bothner@cygnus.com>
11196 * (generate_classfile): Always write class access flag with
11199 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11201 * class.c (maybe_layout_super_class): New function.
11202 (layout_class): Reorganized. Loop on class methods dispatched into
11203 a new function. Call maybe_layout_super_class.
11204 (layout_class_methods, layout_class_method): New functions.
11205 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11207 (expand_invoke): Likewise.
11208 * java-tree.h (all_class_list): New global variable declared.
11209 (layout_class_methods, layout_class_method): New function
11211 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11212 * jcf-parse.c (all_class_list): New global variable.
11213 (load_class): Extended what class_or_name can be. Use parser
11214 context mechanism to save globals before calling jcf_parse.
11215 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11216 is set on the file name.
11217 (jcf_parse): Layout class methods when Object is loaded, otherwise
11218 record class in all_class_list for delayed method layout.
11219 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11220 * lang.c (put_decl_node): Decode <init> into the decl context
11222 * lex.c (java_allocate_new_line): Use xmalloc.
11223 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11224 pointers, not TREE_LIST elements.
11225 (struct parser_ctxt): Fixed comment indentations, added comments
11226 and reordered some fields.
11227 (java_check_methods): Function prototype removed.
11228 * parse.y (java_push_parser_context): Use xmalloc.
11229 (java_parser_context_restore_global): Pop extra pushed ctxp only
11230 when there's nothing next.
11231 (maybe_create_class_interface_decl): Fixed comment, add new
11232 created class decl to all_class_list.
11233 (method_header): Use GET_REAL_TYPE on argument's types.
11234 (method_declarator): Use GET_REAL_TYPE, change type to the real
11235 type in TREE_LIST dependency node. Build argument list with the
11237 (create_jdep_list): Use xmalloc. Removed allocation error message.
11238 (obtain_incomplete_type): Fixed leading comment. Broadened
11239 incoming argument meaning.
11240 (register_incomplete_type): Use xmalloc. Removed allocation error
11242 (safe_layout_class): Fixed leading comment.
11243 (jdep_resolve_class): Reversed if statement condition and switch
11244 if and else bodies.
11245 (resolve_and_layout): Fixed leading comment. Broadened incoming
11247 (complete_class_report_errors): New local variable name, for
11248 clarity. purify_type_name used for all error cases.
11249 (java_get_real_method_name): Stricter check on constructors.
11250 (java_check_regular_methods): Reverse methods list only if not
11251 already laid out. Layout artificial constructor.
11252 (java_check_methods): Deleted.
11253 (source_start_java_method): Obtain incomplete type for patchable
11255 (java_layout_classes): Fixed leading comment. Use
11256 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11257 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11258 before returning. Fixed comments.
11259 (java_expand_classes): Check for errors up front.
11260 (patch_method_invocation): Class to search is resolved and laid
11263 1998-11-24 Per Bothner <bothner@cygnus.com>
11265 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11267 * javaop.h (int8): Removed - not used.
11268 (jbyte): Redefine portably with correct signedness.
11270 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11272 * jcf-write.c (generate_bytecode_insns): Fix typo
11273 OPCODE_getstatic to OPCODE_getfield.
11275 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11276 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11277 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11279 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11281 * jcf-parse.c (jcf_parse_source): Function returned type is
11282 void. Added prototype.
11283 (jcf_parse): Function returned type is void.
11284 (yyparse): Remove call to fclose on the last parsed file.
11286 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11288 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11290 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11291 (layout_class): Cope with methods featuring WFL in decl names.
11292 * decl.c (unqualified_object_id_node): New global variable,
11294 (build_decl_no_layout): Removed.
11295 * expr.c (build_primtype_type_ref): Handle Double.
11296 (java_lang_expand_expr): Fixed indentations.
11297 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11298 (flag_wall, flag_redundant, flag_not_overriding,
11299 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11300 variable declarations.
11301 (build_decl_no_layout): Removed prototype.
11302 (java_get_real_method_name): Added prototype.
11303 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11304 (java_parse_abort_on_error): Macro now just returns.
11305 * jcf-parse.c (jcf_parse_source): Check fclose returned
11306 value. Call emit_register_classes if java_report_errors returns
11308 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11309 flag_static_local_jdk1_1): New integer flags.
11310 (lang_decode_option): New flags set here.
11311 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11312 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11313 the flag_redundant variable.
11314 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11315 when parsing java.lang.Object class.
11316 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11317 NULL_TREE to build.
11318 (resolve_qualified_expression_name): Fixed indentation.
11319 (patch_array_ref): Changed prototype.
11320 (not_initialized_as_it_should_p): Prototype removed.
11321 (java_report_errors): Added function prototype.
11322 * parse.y (formal_parameter:): Changed error message for not yet
11323 supported final parameters.
11324 (class_type_list:): Set both PURPOSE and VALUE of created
11325 TREE_LIST to be class_type.
11326 (primary_no_new_array:): Handle class literals on primitive types.
11327 (parse_warning_context): Reinstalled correct force_error and
11328 do_warning flags setups.
11329 (java_report_errors): Changed prototype. Return java_error_count
11331 (variable_redefinition_error): Consider treating variable type as
11333 (create_interface): Warn about redundant abstract modifier if
11334 flag_redundant is set. Changed error message.
11335 (lookup_field_wrapper): Save/restore globals before/after looking
11337 (duplicate_declaration_error_p): Consider treating declaration
11338 type as a fake pointer.
11339 (register_fields): Extract real type from dependency node. Check
11340 for duplicate field declaration after type adjustment. Use
11341 DECL_INITIAL to store static final initialized values.
11342 (method_header): Extract real function type from dependency node.
11343 (check_abstract_method_header): Use GET_METHOD_NAME.
11344 (obtain_incomplete_type): Layout fake pointer type.
11345 (safe_layout_class): Don't try to check for methods before layout.
11346 (java_complete_class): Don't check for correct throws clause
11347 elements inheritance here.
11348 (resolve_and_layout): Broadened name parameter meaning.
11349 (reset_method_name): Use GET_METHOD_NAME.
11350 (java_get_real_method_name): New function.
11351 (java_check_regular_methods): Don't check methods in
11352 java.lang.Object. Verify lineage of throws clause elements. Use
11353 flag_no_overriding in warning report.
11354 (check_throws_clauses): Don't check if class was from
11355 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11356 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11357 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11358 warning on unsupported final local variables. Use build_decl
11359 instead of build_decl_no_layout. Get real local variable type from
11361 (source_start_java_method): Get real parameter type from
11362 dependency node. Call build_decl instead of build_decl_no_layout.
11363 (java_layout_classes): Reverse tree and layout type and class as
11364 required. Mark class as loaded when done.
11365 (resolve_field_access): Fixed indentation. Restricted condition
11366 leading to static field access code generation. Set field_type
11367 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11368 (resolve_qualified_expression_name): Initialize type_found to
11369 null. Handle static field resolved during qualification. Fixed
11370 layout on non primitive field decl types.
11371 (not_accessible_p): Fixed typo in comment.
11372 (patch_method_invocation): Resolve and layout class to search from
11374 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11375 layout non primitive type, if necessary. Make method node only to
11377 (find_applicable_accessible_methods_list): Consider WFL'ed method
11378 decl names. Fixed indentation.
11379 (argument_types_convertible): Resolve and layout target type if
11381 (java_complete_tree): Fixed indentation problems. Rewrote
11382 CALL_EXPR thrown exceptions check. Re-installed further processing
11383 of the assignment in certain cases.
11384 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11385 inlining on class literals.
11386 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11388 (valid_method_invocation_conversion_p): Likewise.
11389 (patch_string): Temporary disable forbidden use of `this' in
11390 explicit constructor invocations when doing string concatenation
11391 within their scope.
11392 (patch_unaryop): Added comment. Reinstalled code to disable
11393 further check on assignment operation with cast expression RHS.
11394 (patch_switch_statement): Fixed indentation.
11395 (build_try_statement): Call build_decl instead of
11396 build_decl_no_layout.
11397 (patch_synchronized_statement): Likewise.
11398 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11399 IS_UNCHECKED_EXPRESSION_P.
11400 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11401 layout argument exception type.
11402 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11403 of IS_UNCHECKED_EXPRESSION_P.
11405 1998-11-18 Anthony Green <green@cygnus.com>
11407 * jcf-parse.c (yyparse): Open class file in binary mode.
11409 1998-11-15 Per Bothner <bothner@cygnus.com>
11411 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11413 * jcf-write.c (perform_relocations): Move check out one loop.
11415 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11417 * Make-lang.in: Fix reference to srcdir.
11418 * jv-scan.c: Add missing xmalloc prototype.
11419 * jvgenmain.c: Ditto.
11421 1998-11-15 Per Bothner <bothner@cygnus.com>
11423 * decl.c (error_mark_node), java-tree.h: New global.
11424 * parse.y: Use empty_stmt_node instead of size_zero_node.
11425 (build_if_else_statement): If missing else, use empty_stmt_node.
11427 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11428 (java_complete_expand_method): Complain if return is missing.
11429 (java_check_regular_methods): Comment out incorrect error check.
11430 (not_accessible_p): Fix incorrect handling of protected methods.
11431 (patch_method_invocation): Pass correct context to not_accessible_p.
11432 (find_applicable_accessible_methods_list): Likewise.
11433 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11434 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11435 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11436 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11438 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11439 (push_int_const): Remove reundant NOTE_PUSH.
11440 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11441 (- case SWITCH_EXPR): Fix code generation bug.
11442 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11443 (generate_classfile): More robust for abstract methods.
11445 1998-11-15 Anthony Green <green@cygnus.com>
11447 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11448 * Make-lang.in: Ditto.
11450 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11451 * jvgenmain: Ditto.
11453 1998-11-15 Per Bothner <bothner@cygnus.com>
11455 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11457 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11459 1998-11-14 Per Bothner <bothner@cygnus.com>
11461 Allow uses of interface types to verify. This is not really
11462 type-safe, but it matches what Sun does, and is OK as long as
11463 there are appropriate run-time checks.
11464 * verify.c (merge_types): If merging two interface types,
11465 just set the result to java.lang.Object.
11466 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11468 1998-11-13 Tom Tromey <tromey@cygnus.com>
11470 * gjavah.c (main): Handle --output-class-directory argument.
11471 * jvspec.c (lang_specific_driver): Translate `-d' into
11472 -foutput-class-dir.
11473 * jcf.h (jcf_write_base_directory): Declare.
11474 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11475 * lang-options.h: Mention -foutput-class-dir.
11476 * jcf-write.c (jcf_write_base_directory): New global.
11477 (make_class_file_name): Put generated .class file into `-d'
11478 directory, or into source directory if -d not given. Function now
11480 (write_classfile): Free class file name. Handle case where class
11482 (DIR_SEPARATOR): New macro.
11483 Include <sys/stat.h>
11485 * Makefile.in (prefix): New macro.
11487 1998-11-12 Per Bothner <bothner@cygnus.com>
11489 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11490 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11491 here (done in patch_invoke instead).
11492 (case_identity): Moved here from parse.y.
11494 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11495 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11496 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11497 so they can be efficiently scanned without recursion.
11498 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11499 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11500 in BLOCK iteratively, rather than recursively.
11502 * parse.y (do_unary_numeric_promotion): New function.
11503 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11505 * parse.y (patch_newarray): Various fixes.
11507 Re-do handling of switch statements (for proper block scoping).
11508 * parse.y: Add just a single block for the enture switch block,
11509 but don't create any "case blocks".
11510 (group_of_labels): Rmeoved unneeded non-terminal.
11511 CASE_EXPR and DEFAULT_EXPR are added to current block.
11512 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11513 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11514 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11515 * parse.y (wfl_operator, print_int_node): Make non-static.
11516 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11517 as part of recursive scan of block.
11518 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11519 (patch_switch_statement): Most tests move dinto java_complete_tree.
11521 * parse.y: Make various production be non-typed (void).
11522 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11523 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11524 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11526 * jcf-write.c (struct jcf_handler): New type.
11527 (struct jcf_switch_state): New type.
11528 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11529 (alloc_handler, emit_unop, emit_reloc): New functions.
11530 (adjust_typed_op): Add extra parameter ("max type" offset).
11531 (emit_switch_reloc, emit_case-reloc): New function.
11532 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11533 (generate_bytecode_insns): Support REAL_CST, switch statements,
11534 exception handling, method calls, object/array creation, and more.
11536 * class.c: Remove some unused variables.
11537 * constants.c (find_string_constant): New function.
11538 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11539 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11540 if flag_emit_class_files.
11542 1998-11-12 Tom Tromey <tromey@cygnus.com>
11544 * jcf-io.c (find_class): Added explanatory comment.
11546 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11547 trailing slash to `.zip' entries.
11549 * jvspec.c (lang_specific_driver): Correctly handle case where
11550 GC_NAME not defined.
11552 1998-11-11 Tom Tromey <tromey@cygnus.com>
11554 * jvspec.c (GC_NAME): New define.
11555 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11557 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11559 1998-11-11 Per Bothner <bothner@cygnus.com>
11561 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11563 1998-11-11 Tom Tromey <tromey@cygnus.com>
11565 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11567 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11569 * class.c (is_compiled_class): Call safe_layout_class for class
11570 compiled from source.
11571 * conver.h (convert_to_integer, convert_to_real,
11572 convert_to_pointer): Added prototypes.
11573 * decl.c (init_decl_processing): Non longer push the decls of
11574 `methodtable', `constants', `Class', `Field', `dispatchTable'
11575 `jexception' and `Method'.
11576 * expr.c (build_invokeinterface): New function.
11577 (expand_invoke): static variable CLASS_IDENT now in
11578 build_invokeinterface. Use build_invokeinterface.
11579 (expand_java_field_op): Moved code to inline
11580 java.lang.PRIMTYPE.TYPE into a function.
11581 (build_primtype_type_ref): New function.
11582 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11583 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11584 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11585 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11586 (DECL_LOCAL_STATIC_VALUE): New macro.
11587 (build_invokeinterface, build_primtype_type_ref): New function
11589 (java_parse_abort_on_error): Macro rewritten.
11590 * jcf-parse.c (current_method): Add comment to declaration.
11591 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11592 Function prototypes fixed.
11593 (jcf_parse_source): push/pop parser context. save/restore global.
11594 (parse_source_file): Fixed leading comment. Now take a
11595 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11596 classes and pop the parser context anymore.
11597 (yyparse): Push parser context, save globals, parse the source
11598 file, restore globals and pop the parser context when processing a
11600 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11601 * lex.c (java_parse_doc_section): New function.
11602 (java_lex): Call java_parse_doc_section when appropriate. Build an
11603 operator around INSTANCEOF_TK.
11604 * lex.h (java_lineterminator, java_sprint_unicode,
11605 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11606 Prototypes rewritten.
11607 (java_parse_escape_sequence, java_letter_or_digit_p,
11608 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11609 java_read_unicode, java_store_unicode, java_read_char,
11610 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11611 Added function prototypes.
11612 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11614 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11616 (struct parser_ctxt): New fields: deprecated,
11617 current_parsed_class_un, gclass_list.
11618 (fix_method_argument_names, issue_warning_error_from_context,
11619 resolve_package, lookup_package_type): New function prototypes.
11620 (resolve_expression_name): Fixed function prototype.
11621 (find_applicable_accessible_methods_list): Fixed indentation, added
11622 extra argument in prototype.
11623 (check_final_assignment, build_null_of_type, check_deprecation,
11624 check_method_redefinition, reset_method_name,
11625 java_check_regular_methods, java_check_abstract_methods,
11626 maybe_build_primttype_type_ref): New function prototype.
11627 * parse.y (conver.h): Include.
11628 (INSTANCEOF_TK): Tagged <operator>.
11629 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11630 (relational_expression:): Build binop for instanceof.
11631 (java_push_parser_context): Remember ctxp->gclass_list across
11633 (java_pop_parser_context): Simply return if no context
11634 exists. Remember gclass_list across contexts.
11635 (issue_warning_error_from_context): New function.
11636 (parse_error_context): Don't setup ctxp->elc here. Call
11637 issue_warning_error_from_context instead.
11638 (parse_warning_context): Likewise.
11639 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11640 setup. Link new class/interface to ctxp->gclass_list.
11641 (add_superinterfaces): Register interface as incomplete if not
11643 (create_class): Remember class unqualified name in
11644 ctxp->current_parsed_class_un. Check class deprecation.
11645 (register_fields): Check field deprecation. Remember static final
11646 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11648 (method_header): New local variable ORIG_ARG. Use unqualified
11649 current class name for check on constructor errors. Promote return
11650 type if of record type. Argument list fix moved in
11651 fix_method_argument_names, called here. Check method deprecation.
11652 (fix_method_argument_names): New function.
11653 (method_declarator): Promote record typed arguments.
11654 (safe_layout_class): Check class methods before layout.
11655 (java_complete_class): Compute field layout when patched.
11656 (do_resolve_class): Try to load class after having it renamed
11657 after the package name.
11658 (get_printable_method_name): Use DECL_CONTEXT.
11659 (reset_method_name): New function.
11660 (check_method_redefinition): Use reset_method_name.
11661 (java_check_regular_methods): New local variable
11662 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11663 names for error report. Check for compile-time error when method
11664 found has default (package) access.
11665 (java_check_abstract_methods): Now takes an interface DECL node as
11666 an argument. Also reinstall real name on unchecked
11667 overriding/hiding methods for error report.
11668 (java_check_methods): Fixed leading comment. Get classes to verify
11669 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11670 CLASS_METHOD_CHECKED_P on class verification.
11671 (lookup_java_method2): Get real method name if necessary.
11672 (find_in_imports): Don't check package class access here.
11673 (resolve_package, lookup_package_type): New functions.
11674 (java_layout_classes): Fixed leading comment. Take classes to be
11675 laid out from ctxp->gclass_list.
11676 (java_complete_expand_methods): Don't expand native and abstract
11678 (java_expand_classes): New function.
11679 (resolve_expression_name): Use additional argument ORIG. Retrieve
11680 values of static final field of primitive types.
11681 (resolve_field_access): Handles static final field of promotive
11683 (resolve_qualified_expression_name): Handle STRING_CST as
11684 primaries and package name resolution. Check deprecation on found
11685 decls. Set where_found and type_found on non static field resolved
11686 during qualification. Layout non primitive field decl types.
11687 (check_deprecation): New function.
11688 (maybe_access_field): Simplified.
11689 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11690 removed. Reverse method's argument when primary is a type. Don't
11691 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11692 instead. Include abstract class in the list of class searchable
11693 for constructors. Use DECL_CONTEXT of found method for access
11694 checks. Check method deprecation.
11695 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11696 converting arguments. Handle INVOKE_INTERFACE.
11697 (lookup_method_invoke): Search constructor using existing
11698 infrastructure (don't rely on lookup_java_constructor anymore).
11699 (find_applicable_accessible_methods_list): Extra argument flag
11700 LC. Now include constructor in the search.
11701 (qualify_ambiguous_name): Conditional expression are primaries.
11702 (not_initialized_as_it_should_p): static final are always
11704 (java_complete_tree): Pass extra NULL argument to
11705 resolve_expression_name. Stricter test to carry on patching
11706 assignments. New case for INSTANCEOF_EXPR.
11707 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11708 (check_final_assignment, maybe_build_primttype_type_ref): New
11710 (patch_assignment): Detect resolved static finals and carry normal
11711 assignment error check on them. Inline PRIMTYPE.TYPE read access.
11712 (try_builtin_assignconv): Access constant 0 on all primitive
11714 (valid_builtin_assignconv_identity_widening_p): Accept identical
11715 types. Accept all promoted type on int type.
11716 (valid_ref_assignconv_cast_p): Accept a null pointer to be
11717 assigned to a reference.
11718 (valid_method_invocation_conversion_p): Accept to check null
11720 (build_binop): Merge declaration and initialization of local
11722 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
11723 numeric types. Improved validity test for qualify operators on
11725 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
11726 and PREINCREMENT_EXPR. Also detect resolved static finals of a
11727 primitive type and issue the appropriate error message.
11728 (resolve_type_during_patch): Mark class loaded when resolved.
11729 (patch_cast): Allow null to be cased to reference types.
11730 (build_null_of_type): New function.
11731 (patch_array_ref): Handle array on references correctly.
11732 (patch_return): Removed unused local variable MODIFY. Force
11733 boolean to be returned as integers. Allows null to be returned by
11734 a function returning a reference.
11735 * typeck.c (convert_to_integer, convert_to_real,
11736 convert_to_pointer): Prototypes moved to convert.h
11737 (lookup_argument_method): Use method real name, if necessary.
11739 1998-10-30 Tom Tromey <tromey@cygnus.com>
11741 * class.c (build_class_ref): Changed name of primitive classes to
11744 * class.c (make_class_data): Renamed fields: nmethods to
11745 method_count, method_count to dtable_method_count. Always set
11746 `state' field to 0.
11747 * decl.c (init_decl_processing): Likewise.
11749 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11751 * class.c (layout_class): Don't mangle <finit>, produce
11752 __finit<class> instead. Don't verify artificial methods.
11753 * decl.c (finit_identifier_node): New declared global.
11754 (init_decl_processing): finit_identifier_node initialized.
11755 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
11756 * java-tree.h (finit_identifier_node): Declared as extern.
11757 (struct lang_decl): New field called_constructor.
11758 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
11759 (CLASS_HAS_FINIT_P): New macro.
11760 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
11761 explicit constructor invocation.
11762 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
11763 CALL_SUPER_CONSTRUCTOR_P): New macros.
11764 (write_classfile): Added prototype.
11765 * jcf-parse.c (jcf_parse_source): Parse and remember for
11766 generation if the file was seen on the command line.
11767 (parse_source_file): Don't write the class file here.
11768 (yyparse): Loop on files rewritten. Set current_jcf.
11769 (parse_zip_file_entries): Parse class file only if it was found.
11770 * lang.c (init_parse): Don't open command line provided filename
11772 (lang_parse): Don't set main_jcf anymore.
11773 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
11774 (JCONSTRUCTOR_CHECK): New macro.
11775 (JBSC_TYPE_P): New macro.
11776 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
11777 (COMPLETE_CHECK_OP_2): New macro.
11778 (struct parse_ctxt): New field explicit_constructor_p.
11779 (check_class_interface_creation): Fixed prototype indentation.
11780 (patch_method_invocation_stmt): Prototype reflects added argument.
11781 (patch_invoke): Likewise.
11782 (complete_method_declaration, build_super_invocation,
11783 verify_constructor_circularity,
11784 build_this_super_qualified_invocation, get_printable_method_name,
11785 patch_conditional_expr, maybe_generate_finit, fix_constructors,
11786 verify_constructor_super, create_artificial_method,
11787 start_artificial_method_body, end_artificial_method_body,
11788 generate_field_initialization_code): New function prototypes.
11789 * parse.y: Fixed leading comment
11790 (constructor_header:, constructor_body:, block_end:): Rules tagged
11792 (type_declaration:): Call maybe_generate_finit.
11793 (method_declaration:): Action for method_body: placed in new
11794 function complete_method_declaration, called here.
11795 (constructor_declaration:): Defined actions. Removed leading
11797 (constructor_header:): New rule with action.
11798 (constructor_body:): Rule rewritten using block_begin: and
11799 block_end:. Defined actions.
11800 (constructor_declarator:, explicit_constructor_invocation:):
11802 (block:): Use new rules block_begin: block_end:.
11803 (block_begin:, block_end:): New rules and actions.
11804 (block_statements:): Fixed error message for explicit
11806 (method_invocation:): Call build_this_super_qualified_invocation
11807 if primary is `this' or `super' was seen.
11808 (conditional_expression:): Action defined.
11809 (extra_ctxp_pushed_p): New static global flag.
11810 (java_parser_context_save_global): Create parser context if
11811 necessary. Use extra_ctxp_pushed_p to remember it.
11812 (java_parser_context_restore_global): Pop extra parser context if
11814 (build_array_from_name): Array on primitive types are marked
11816 (register_fields): Restore new name in field initializer
11817 expression if type was altered. Non static fields initialized upon
11818 declaration marked initialized.
11819 (maybe_generate_finit): New function.
11820 (maybe_generate_clinit): Use create_artificial_method,
11821 start_artificial_method_body, end_artificial_method_body. Generate
11822 debug info for enclosed initialization statements.
11823 (method_header): Fixed leading comment. Check constructor
11824 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
11826 (complete_method_declaration, constructor_circularity_msg,
11827 verify_constructor_circularity): New functions.
11828 (get_printable_method_name): New function.
11829 (check_method_redefinition): Don't rename <finit> methods. Fix
11830 declared constructor names. Error message for
11831 constructors modified.
11832 (java_check_regular_methods): Local variable seen_constructor
11833 renamed saw_constructor. Skip verification on constructors. Create
11834 default constructor with create_artificial_method.
11835 (java_check_methods): Removed unnecessary empty line.
11836 (create_artificial_method, start_artificial_method_body,
11837 end_artificial_method_body): New functions.
11838 (java_layout_classes): Changed leading comment. Reverse fields
11839 list if necessary. Always layout java.lang.Object if being
11841 (java_complete_expand_methods): Verify constructor circularity.
11842 (java_complete_expand_method): Call fix_constructor on
11843 constructors. Local variable no_ac_found removed. Restore
11844 bindings if method body expansion failed.
11845 (fix_constructors, verify_constructor_super,
11846 generate_field_initialization_code): New function.
11847 (java_expand_classes): Fixed leading comment. Write class file
11849 (resolve_expression_name): Check for illegal instance variable
11850 usage within the argument scope of an explicit constructor
11852 (resolve_qualified_expression_name): Pass extra from_super flag
11853 when invoking patch_method_invocation_stmt. New case for
11854 conditional expression when used as a primary. Check for error
11855 when acquiring super.
11856 (patch_method_invocation_stmt): Added extra argument super. New
11857 local variable is_static_flag. Set class_to_search according to
11858 the nature of the constructor invocation. Don't add `this'
11859 argument when expanding NEW_CLASS_EXPR. Check for illegal method
11860 invocation within the argument scope of explicit constructor
11861 invocation. Set is_static according to is_static_flag. Provide
11862 extra `super' argument to patch_invoke invocation.
11863 (patch_invoke): New argument from_super. Loop on arguments
11864 indentation fixed. Pass from_super to invocation_mode. New switch
11865 case INVOKE_SUPER. Fixed error message in switch default case.
11866 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
11868 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
11869 (lookup_method_invoke): Fixed prototypes in candidates list. Error
11870 message takes constructors into account.
11871 (find_applicable_accessible_methods_list): Fixed indentation.
11872 (qualify_ambiguous_name): Take explicit constructor invocation
11873 into account. Deal with a conditional expression as a primary to
11875 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
11876 case. Added extra argument to patch_method_invocation_stmt.
11877 Register calls made to explicit constructor `this'. Don't call
11878 save_expr in ARRAY_REF case when emitting class files. Check for
11879 illegal use of this when expanding explicit constructor invocation
11881 (complete_function_arguments): Set and reset parser context
11882 explicit_constructor_p field value when appropriate.
11883 (build_super_invocation, build_this_super_qualified_invocation):
11885 (patch_assignment): Fixed typo.
11886 (patch_unaryop): Check on final fields occurs only when a decl
11888 (patch_return): Take constructors into account.
11889 (patch_conditional_expr): New function.
11890 * typeck.c (build_java_signature): Removed unnecessary empty line.
11892 1998-10-28 Jeffrey A Law (law@cygnus.com)
11894 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
11896 1998-10-28 Tom Tromey <tromey@cygnus.com>
11898 * decl.c (init_decl_processing): Renamed fields.
11899 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
11900 interface_len, msize fields.
11902 * class.c (make_class_data): Removed subclass_head and
11903 subclass_next fields.
11904 * decl.c (init_decl_processing): Removed subclass_head and
11905 subclass_next fields.
11907 1998-10-28 Jeffrey A Law (law@cygnus.com)
11909 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
11910 * mangle.c (emit_unicode_mangled_name): Similarly.
11912 1998-10-26 Nick Clifton <nickc@cygnus.com>
11914 * jcf-parse.c (get_constant): Place braces around code to compute
11915 'd' when REAL_ARITHMETIC is not defined.
11917 1998-10-25 H.J. Lu (hjl@gnu.org)
11919 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
11922 1998-10-23 Tom Tromey <tromey@cygnus.com>
11924 * lang-specs.h: `.zip' files are input to jc1.
11926 1998-10-22 Per Bothner <bothner@cygnus.com>
11928 * jvspecs.c: Add (but don't enable) support for combining multiple
11929 .class and .java input filenames to a single jc1 invocation.
11930 Add support for -C flag (copile to .class files).
11931 Translate -classpath and -CLASSPATH arguments.
11932 * lang-specs.h: Don't set %2 spec.
11934 1998-10-22 Tom Tromey <tromey@cygnus.com>
11936 * jcf-path.c (add_entry): Don't add trailing separator if entry is
11938 (add_path): Don't add trailing separator to non-empty path
11941 * lang.c (lang_decode_option): Check for -fclasspath and
11942 -fCLASSPATH before examining other `-f' options.
11944 * java-tree.h (finalize_identifier_node): Don't declare.
11945 * class.c (make_class_data): Don't push "final" field.
11946 * decl.c (init_decl_processing): Don't push "final" field.
11947 (finalize_identifier_node): Removed.
11948 (init_decl_processing): Don't set finalize_identifier_node.
11950 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
11952 1998-10-11 Anthony Green <green@cygnus.com>
11954 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
11955 (JV_SCAN_SOURCES): New macro.
11956 (JCF_DUMP_SOURCES): Likewise.
11957 (jcf-dump$(exeext)): New target.
11958 (jv-scan$(exeext)): New target.
11960 1998-10-22 Tom Tromey <tromey@cygnus.com>
11962 * Makefile.in (LEX): Removed.
11963 (LEXFLAGS): Likewise.
11964 (SET_BISON): New macro.
11966 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
11967 spurious diffs in parse.c.
11968 ($(PARSE_SCAN_C)): Likewise.
11969 (PARSE_DIR): New macro.
11971 (PARSE_SCAN_C): Likewise.
11972 (PARSE_RELDIR): New macro.
11974 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
11976 * jcf-io.c (find_class): Use saw_java_source to determine when to
11977 look for `.java' file.
11978 * jcf-parse.c (saw_java_source): New global.
11979 (yyparse): Set it if `.java' file seen.
11981 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
11982 (GCJH_SOURCES): Likewise.
11983 * Makefile.in (datadir): New macro.
11984 (libjava_zip): Likewise.
11985 (JAVA_OBJS): Added jcf-path.o.
11986 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11987 (../gcjh$(exeext)): Likewise.
11988 (jcf-path.o): New target.
11989 * java-tree.h (fix_classpath): Removed decl.
11990 * jcf-parse.c (fix_classpath): Removed.
11991 (load_class): Don't call fix_classpath.
11992 * parse.y (read_import_dir): Don't call fix_classpath.
11993 * lex.h: Don't mention classpath.
11994 * lex.c (java_init_lex): Don't initialize classpath.
11995 * jcf-io.c (classpath): Removed global.
11996 (find_class): Use jcf_path iteration functions. Correctly search
11997 class path for .java file.
11998 (open_in_zip): New argument `is_system'.
11999 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12000 classpath-related options.
12001 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12003 (lang_init): Call jcf_path_init.
12004 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12005 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12006 Correctly put braces around second string in each entry.
12007 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12008 classpath-related options.
12009 (help): Updated for new options.
12010 * jcf.h: Declare functions from jcf-path.c. Don't mention
12011 `classpath' global.
12012 * jcf-path.c: New file.
12014 * jcf-depend.c: Include jcf.h.
12016 * jcf-write.c (localvar_alloc): Returns `void'.
12017 (localvar_free): Removed unused variable.
12019 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12020 (init_parse): Use OBJECT_SUFFIX, not ".o".
12022 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12024 * class.c (emit_register_classes): Renamed from
12025 emit_register_class.
12026 * java-tree.h (emit_register_classes): Prototype renamed from
12027 emit_register_class.
12028 * jcf-parse.c (yyparse): Call emit_register_classes once before
12030 * parse.y (java_expand_classes): No longer register classes.
12032 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12034 * class.c (is_compiled_class): New local variable
12035 seen_in_zip. Identify classes found in currently compiled source
12037 * decl.c (complete_start_java_method): Fixed typo.
12038 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12039 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12040 (CLASS_P): Moved around.
12041 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12042 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12044 (jcf_parse_source): Changed leading comment. Removed unnecessary
12045 fclose and CLASS_FROM_SOURCE_P marking.
12046 (parse_source_file): New local variables remember_for_generation
12047 and filename. Mark parsed file name identifier node. Removed block
12048 executed when parse_only was null. Set remember_for_generation.
12049 Use it as an argument to java_pop_parser_context.
12050 (yyparse): New local variables several_files, list, next node and
12051 current_file_list. Split ampersand separated file names into
12052 current_file_list. Iterate through the list and parse accordingly.
12053 * parse.h (java_pop_parser_context): New function prototype.
12054 * parse.y (ctxp_for_generation): New static global variable.
12055 (java_pop_parser_context): New argument generate. Link popped ctxp
12056 to ctxp_for_generation list accordingly.
12057 (java_complete_expand_methods): Fixed indentation.
12058 (java_expand_classes): New function.
12060 1998-10-17 Per Bothner <bothner@cygnus.com>
12062 * Makefile.in: Link with libiberty.a instead of memmove.o.
12064 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12066 * lex.c (setjmp.h): No longer included.
12067 * lex.h (setjmp.h): Included.
12068 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12069 (duplicate_declaration_error_p): Renamed from
12070 duplicate_declaration_error.
12071 (build_array_from_name): New function prototype.
12072 * parse.y (setjmp.h): No longer included.
12073 (variable_declarator_id): Define action.
12074 (build_array_from_name): New function.
12075 (duplicate_declaration_error_p): Renamed from
12076 duplicate_declaration_error. Fixed leading comment.
12077 (register_fields): Main `for' loop reorganized. Uses
12078 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12079 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12080 build_array_from_name.
12081 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12083 (read_import_dir): Don't try to skip `.' and `..'.
12084 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12085 build_array_from_name. Main `for' loop reorganized.
12086 (resolve_qualified_expression_name): When building access to a
12087 field, use the type where the field was found, not its own type.
12088 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12089 field was found is null.
12090 (qualify_ambiguous_name): Sweep through all successive array
12093 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12095 * java-tree.h (pop_labeled_block, lang_printable_name,
12096 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12097 interface_of_p, inherits_from_p, fix_classpath,
12098 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12099 make_class_data, register_class, alloc_name_constant): New
12100 function prototypes.
12101 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12102 indentation. Added cast to remove warning.
12103 (lang_printable_name): Set v argument unused.
12104 (lang_print_error): Added argument to lang_printable_name call.
12105 (java_dummy_print, print_lang_decl, print_lang_type,
12106 print_lang_identifier, lang_print_xnode): All argument marked
12108 * lex.c (java_unget_unicode): Removed unnecessary argument.
12109 (java_allocate_new_line): Unused local variable is gone.
12110 (java_read_char): Added parenthesis in expressions to remove
12111 warnings. Added final return statement.
12112 (java_read_unicode): Added parenthesis in expression to remove
12114 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12115 (java_parse_escape_sequence): Likewise.
12116 (java_lex): Unused local variables are gone. Fixed
12117 java_unget_unicode invocation.
12118 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12120 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12121 lang_printable_name invocation in macro.
12122 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12124 (duplicate_declaration_error): Suppressed unused argument in
12126 (identical_subpath_p): Function declaration is gone.
12127 (patch_invoke): Suppressed unused argument in prototype.
12128 (patch_cast, build_labeled_block, check_thrown_exceptions):
12130 * parse.y (setjmp.h): Included
12131 (toplev.h): Likewise.
12132 (field_declaration:): Suppressed unused local
12133 (label_decl:): Fixed build_labeled_block invocation.
12134 (java_pop_parser_context): Put extra parenthesis around assignment
12136 (yyerror): Suppressed unused local variables.
12137 (variable_redefinition_error): Fixed lang_printable_name
12139 (create_interface): Suppressed unused local variables.
12140 (create_class): Likewise.
12141 (duplicate_declaration_error): Suppressed unused argument. Fixed
12142 lang_printable_name invocation.
12143 (register_fields): Suppressed unused local variable. Fixed
12144 duplicate_declaration_error invocation.
12145 (method_header): Suppressed unused local variable.
12146 (method_declarator, parser_check_super): Likewise.
12147 (java_complete_class): Suppressed unused local variable. Fixed
12148 fatal error message.
12149 (complete_class_report_errors): Added default: in switch.
12150 (java_check_regular_methods): Fixed lang_printable_name
12152 (check_throws_clauses): Likewise.
12153 (java_check_abstract_methods): Suppressed unused local
12154 variable. Fixed lang_printable_name invocation.
12155 (read_import_entry): Added supplemental return statement.
12156 (read_import_dir): Suppressed unused local variables.
12157 (check_pkg_class_access, declare_local_variables): Likewise.
12158 (source_start_java_method): Suppressed unused extern variable
12160 (expand_start_java_method): Suppressed unused extern and local
12161 variable declarations.
12162 (java_complete_expand_methods): Likewise.
12163 (java_complete_expand_method): Suppressed unused local variables.
12164 (make_qualified_name): Likewise.
12165 (resolve_qualified_expression_name): Added default: in
12166 switch. Fixed lang_printable_name invocation.
12167 (class_instance_creation_expression): Added parenthesis around
12169 (patch_method_invocation_stmt): Fixed lang_printable_name and
12170 patch_invoke invocations.
12171 (check_for_static_method_reference): Fixed lang_printable_name
12173 (patch_invoke): Suppressed unused arguments and local variables.
12174 (lookup_method_invoke): Suppressed unused local variables.
12175 (qualify_ambiguous_name): Added default: in switch.
12176 (identical_subpath_p): Function removed.
12177 (patch_assignment): Suppressed unused local variables. Suppressed
12178 unnecessary if statement. Fixed lang_printable_name invocations.
12179 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12180 (valid_ref_assignconv_cast_p): Parenthesis around
12181 expression. Suppressed unused local variables.
12182 (build_binop): Suppressed unused local variables. fixed
12183 lang_printable_name invocations.
12184 (string_constant_concatenation): Suppressed unused local
12186 (patch_unaryop): Fixed lang_printable_name invocation.
12187 (patch_cast): Suppressed unnecessary argument. Fixed
12188 lang_printable_name invocation.
12189 (patch_array_ref): Fixed lang_printable_name invocation.
12190 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12191 (build_labeled_block): Suppressed unused argument.
12192 (generate_labeled_block): Fixed build_labeled_block invocation.
12193 (build_loop_body): Suppressed unused local variables.
12194 (patch_loop_statement): Likewise.
12195 (patch_exit): Fixed lang_printable_name invocation.
12196 (patch_switch_statement): Likewise.
12197 (case_identity): First argument marked unused.
12198 (patch_try_statement): Fixed lang_printable_name invocations.
12199 (patch_synchronized_statement, patch_throw_statement): Likewise.
12200 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12201 lang_printable_name invocations.
12202 (check_thrown_exceptions_do): Suppressed unused argument.
12204 1998-10-14 Tom Tromey <tromey@cygnus.com>
12206 * jcf-write.c (write_classfile): Add output class file as target.
12207 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12208 * jcf.h: Added declarations for dependency-tracking functions.
12209 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12210 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12211 (finish_parse): Call jcf_dependency_write.
12212 (dependency_tracking): New global.
12213 (DEPEND_SET_FILE): New define.
12214 (DEPEND_ENABLE): New define.
12215 (init_parse): Enable dependency tracking if required.
12217 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12218 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12219 (../gcjh$(exeext)): Likewise.
12220 (jcf-depend.o): New target.
12221 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12222 (GCJH_SOURCES): Likewise.
12223 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12225 (find_classfile): Added dep_name argument.
12226 (find_class): Compute name of dependency.
12227 (open_in_zip): Call jcf_dependency_add_file.
12228 * gjavah.c (output_file): No longer global.
12229 (usage): Don't mention "gjavah".
12231 (java_no_argument): Likewise.
12232 (version): Likewise.
12233 (main): Recognize and handle -M family of options.
12234 (print_mangled_classname): Return is void.
12235 (process_file): Handle case where output is suppressed.
12236 (HANDLE_END_FIELD): Likewise.
12237 (HANDLE_METHOD): Likewise.
12238 * jcf-depend.c: New file.
12240 1998-10-13 Jeffrey A Law (law@cygnus.com)
12242 * java-tree.def: Add missing newline at EOF.
12244 1998-10-13 Tom Tromey <tromey@cygnus.com>
12246 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12247 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12249 Include <config.h> and "system.h".
12250 (disassemble_method): Undefine RET to avoid clash with
12251 config/i386/i386.h.
12253 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12255 * decl.c (runtime_exception_type_node, error_exception_type_node):
12256 New global variables.
12257 (init_decl_processing): Initialized.
12258 * expr.c (java_lang_expand_expr): Set caught exception type to
12259 null if catch handler argument doesn't exit.
12260 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12262 * java-tree.h (runtime_exception_type_node,
12263 error_exception_type_node): Global variables declared.
12264 (DECL_FUNCTION_THROWS): New macro.
12265 (DECL_FUNCTION_BODY): Modified comment.
12266 (DECL_SPECIFIC_COUNT): Likewise.
12267 (struct lang_decl): New field throws_list.
12268 (IS_UNCHECKED_EXPRESSION_P): New macro.
12269 * lex.c (java_lex): Generate location information for THROW_TK.
12270 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12271 EXCEPTIONS_P): New macros.
12272 (enum jdep_code): New value JDEP_EXCEPTION.
12273 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12274 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12275 PATCH_METHOD_RETURN_ERROR): New macros.
12276 (patch_method_invocation_stmt): Added new argument to prototype.
12277 (patch_synchronized_statement, patch_throw_statement,
12278 check_thrown_exceptions, check_thrown_exceptions_do,
12279 purge_unchecked_exceptions, check_throws_clauses): New function
12281 * parse.y Fixed typo in keyword section.
12282 (throw:): Rule tagged <node>.
12283 (THROW_TK): Keyword tagged <operator>.
12284 (method_header:): Last argument to call to method_header passed
12286 (throws:, class_type_list:, throw_statement:,
12287 synchronized_statement:, synchronized:): Defined actions.
12288 (method_header): New local variable current. Register exceptions
12289 from throws clause.
12290 (java_complete_tree): Complete and verify exceptions from throws
12292 (complete_class_report_errors): Error message on exceptions not
12294 (java_check_regular_methods): Fixed typo. Shortcut on private
12295 overriding methods. Changed error message on method
12296 redefinition. Check for throws clause compatibility.
12297 (check_throws_clauses): New function.
12298 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12299 method. Changed error message on method redefinition.
12300 (currently_caught_type_list): New static variable.
12301 (java_complete_expand_methods): Purge unchecked exceptions from
12302 throws clause list. Call PUSH_EXCEPTIONS before walk and
12303 POP_EXCEPTIONS after.
12304 (resolve_qualified_expression_name): Pass new argument as NULL to
12305 patch_method_invocation_stmt.
12306 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12307 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12308 argument list when appropriate. Use new argument if non null to
12309 store selected method decl.
12310 (patch_invoke): Convert if necessary args of builtin types before
12311 forming CALL_EXPR. Argument list no longer reversed here.
12312 (invocation_mode): Treat final methods as static methods.
12313 (java_complete_tree): New cases for THROW_EXPR: and
12314 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12316 (complete_function_arguments): No more RECORD_TYPE
12317 conversion. Function parameter nodes no longer saved.
12318 (valid_ref_assignconv_cast_p): Avoid handling null type.
12319 (patch_binop): Fixed null constant reference handling.
12320 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12321 BUILD_THROW macros.
12322 (patch_try_statement): Fixed comments. Record caught types in
12323 list, push the list, expand try block and pop the list.
12324 (patch_synchronized_statement, patch_throw_statement,
12325 check_thrown_exceptions, check_thrown_exceptions_do,
12326 purge_unchecked_exceptions): New functions.
12327 * typeck.c (lookup_argument_method): Allow WFL in place of method
12328 DECL_NAME during method definition check
12330 1998-10-09 Tom Tromey <tromey@cygnus.com>
12332 * gjavah.c (decode_signature_piece): New function.
12333 (print_c_decl): Use it. Added `name_override' argument.
12334 (print_method_info): Use name_override argument to print_c_decl.
12335 (seen_fields): Removed.
12336 (print_field_info): Don't update seen_fields.
12337 (struct method_name): New structure.
12338 (method_name_list): New global.
12339 (print_method_info): Add new method to list of methods.
12340 (name_is_method_p): New function.
12341 (print_field_info): If field name has same name as method, then
12343 (process_file): Parse methods before fields.
12344 (field_pass): New global.
12345 (HANDLE_END_FIELD): Take field_pass into account.
12347 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12349 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12350 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12352 1998-10-03 Anthony Green <green@cygnus.com>
12354 * jvspec.c: Fix bug in jvgenmain_spec patch.
12356 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12358 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12359 * decl.c (soft_exceptioninfo_call_node): New global variable.
12360 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12361 takes extra integer argument. soft_exceptioninfo_call_node
12363 * except.c (java_set_exception_lang_code): New function
12364 (method_init_exceptions): Called here.
12365 (prepare_eh_table_type): New function.
12366 (expand_end_java_handler): Called here.
12367 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12368 one argument. Modified generation of call to
12369 soft_badarrayindex_node to use new argument.
12370 (build_java_arrayaccess): Pass faulty index value to
12371 build_java_throw_out_of_bounds_exception.
12372 (generate_name): New function.
12373 (java_lang_expand_expr): New local variables node, current,
12374 has_finally_p. Expand TRY_EXPR node.
12375 (process_jvm_instruction): Replace top of the stack with thrown
12376 object reference when entering exception handler.
12377 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12378 specific tree codes.
12379 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12381 (DECL_SPECIFIC_COUNT): New macro.
12382 (prepare_eh_table_type, java_set_exception_lang_code,
12383 generate_name): New function declarations.
12384 (match_java_method): Declaration deleted.
12385 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12387 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12388 * parse.h (redefinition_error, refine_accessible_methods_list,
12389 can_cast_to_p): Function declaration removed.
12390 (classitf_redefinition_error, variable_redefinition_error,
12391 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12392 find_most_specific_methods_list, argument_types_convertible,
12393 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12394 valid_cast_to_p, valid_method_invocation_conversion_p,
12395 try_reference_assignconv, add_stmt_to_compound,
12396 build_jump_to_finally, build_tree_list, patch_try_statement,
12397 java_get_catch_block): New function declarations.
12398 * parse.y (string_buffer_type): Global variable deleted.
12399 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12400 finally): Rules tagged <node>.
12401 (TRY_TK, CATCH_TK): Token tagged <operator>.
12402 (class_body_declaration:, class_member_declaration:,
12403 formal_parameter:, explicit_constructor_invocation:,
12404 interface_member_declaration:, constant_declaration:,
12405 primary_no_new_array:, class_instance_creation_expression:,
12406 array_creation_expression:): Issue error on unsuported JDK1.1
12408 (try_statement:, catches:, finally:): Define actions.
12409 (catch_clause_parameter): New rule.
12410 (catch_clause:): Use new rule catch_clause_parameter.
12411 (parse_jdk1_1_error): New function.
12412 (redefinition_error): Renamed classitf_redefinition_error.
12413 (variable_redefinition_error): New function.
12414 (check_class_interface_creation): Call
12415 classitf_redefinition_error.
12416 (java_complete_tree): Added error message on JDEP_TYPE: case.
12417 (complete_class_report_errors): Fixed indentation.
12418 (declare_local_variables): Call variable_redefinition_error.
12419 (source_end_java_method): Call java_set_exception_lang_code and
12420 emit_handlers where appropriate.
12421 (java_method_add_stmt): Call add_stmt_to_block.
12422 (add_stmt_to_block): New function.
12423 (lookup_method_invoke): Fixed outside comment. new local variable
12424 candicates. Call find_applicable_accessible_methods_list and
12425 find_most_specific_methods_list when searching for a
12426 method. Modified error report to list possible candidates when
12428 (find_applicable_accessible_methods_list,
12429 find_most_specific_methods_list, argument_types_convertible): New
12431 (refine_accessible_methods_list): Function deleted.
12432 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12433 expr (if applicable) before calling patch_array_ref.
12434 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12435 (enter_block): Fixed comment.
12436 (enter_a_block): New function.
12437 (patch_assignment): Reorganized. Call try_reference_assignconv for
12438 references. Call valid_cast_to_p instead of can_cast_to_p.
12439 (try_reference_assignconv,
12440 valid_builtin_assignconv_identity_widening_p): New functions.
12441 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12442 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12444 (build_string_concatenation): Don't resolve StringBuffer.
12445 (patch_cast): Fixed inverted arguments.
12446 (patch_array_ref): Code to save array expr deleted. Call
12447 valid_cast_to_p instead of can_cast_to_p.
12448 (generate_labeled_block): Call generate_name.
12449 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12450 patch_try_statement): New functions.
12451 * typeck.c (match_java_method): Function deleted.
12453 1998-10-02 Anthony Green <green@cygnus.com>
12455 * jvspec.c: jvgenmain_spec uses different temporary file names.
12457 1998-10-02 Anthony Green <green@cygnus.com>
12459 * jvspec.c (lang_specific_driver): Fail if user specifies
12460 --main= when not linking.
12462 1998-09-28 Tom Tromey <tromey@cygnus.com>
12464 * class.c (make_class_data): Push value for `thread' field.
12465 * decl.c (init_decl_processing): Added `thread' field to class.
12467 * class.c (add_field): Always make static fields externally
12470 1998-09-26 Anthony Green <green@cygnus.com>
12472 * expr.c (build_java_athrow,
12473 build_java_throw_out_of_bounds_exception, expand_invoke,
12474 build_newarray, expand_java_multianewarray, build_java_monitor):
12475 Update comments to reflect _Jv_* function names.
12477 1998-09-25 Per Bothner <bothner@cygnus.com>
12479 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12480 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12481 * parse.y (expand_start_java_method): Likewise.
12483 1998-09-24 Per Bothner <bothner@cygnus.com>
12485 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12487 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12488 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12489 * expr.c: Remove no-longer-needed calls to promote_type.
12490 * decl.c (give_name_to_locals): Liekwise.
12491 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12492 * parse.y: Add/remove promote_type calls as appropriate.
12493 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12494 (parse_signature_string): Likewise.
12495 (build_java_array_type): Fix for now signature convenions.
12497 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12499 1998-09-23 Tom Tromey <tromey@cygnus.com>
12501 * class.c (init_class_processing): libjava function renamed to
12504 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12506 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12507 * java-tree.def: Fixed DEFTREECODE third argument.
12508 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12509 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12510 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12511 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12512 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12513 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12514 * lang.c (java_tree_code_type, java_tree_code_length,
12515 java_tree_code_name): New arrays.
12516 (lang_init): Append Java tree node definitions to Gcc ones.
12517 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12519 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12521 (java_lex): Allow declaration of empty string constants. Retain
12522 location information on CASE_TK and DEFAULT_TK.
12523 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12524 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12525 Modified to be more robust.
12526 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12527 (build_new_invocation, try_builtin_assignconv,
12528 patch_switch_statement, string_constant_concatenation,
12529 build_string_concatenation, patch_string_cst, patch_string,
12530 java_expand_switch): New function declarations.
12531 * parse.y: Rules related to switch and EH tagged <node>.
12532 (label_id): Set to NULL_TREE
12533 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12535 (this_or_super:): Fixed indentation.
12536 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12537 statement_expression:): Removed call to RULE on all sub-rules.
12538 (switch_expression:, switch_labels:): New rules.
12539 (switch_statement:, switch_block:, switch_block_statement_groups:,
12540 switch_block_statement_group:, switch_labels:, switch_label:):
12542 (throw_statement:, synchronized_statement:, try_statement:):
12543 Defined temporary actions.
12544 (class_instance_creation_expression:): Call
12545 build_new_invocation. Fixed indentation.
12546 (field_access): Fixed indentation.
12547 (method_invocation): Likewise.
12548 (make_qualified_primary): Use THIS_EXPR.
12549 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12550 resolving from SUPER, set *type_found.
12551 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12552 (java_complete_tree): Removed unused local variable `location'. Case
12553 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12554 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12555 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12556 STRING_CST: case. default: checks for patchable strings.
12557 (complete_function_arguments): Transform string constant or
12558 crafted StringBuffer if necessary.
12559 (build_method_invocation): Fixed comments.
12560 (build_new_invocation): New function.
12561 (patch_assignment): Call try_builtin_assignconv to figure a valid
12562 assignment conversion between builtin types.
12563 (try_builtin_assignconv): New function.
12564 (build_binop): Use URSHIFT_EXPR directly to call build.
12565 (operator_string): Use UNARY_PLUS_EXPR.
12566 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12568 (do_merge_string_cste, merge_string_cste,
12569 string_constant_concatenation, build_string_concatenation,
12570 patch_string, patch_string_cst): New function.
12571 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12572 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12573 (build_newarray_node): Use NEW_ARRAY_EXPR.
12574 (build_this): Use THIS_EXPR.
12575 (build_return): Enable debug information on return statement.
12576 (build_if_else_statement): Likewise.
12577 (complete_labeled_statement): Fixed related comment.
12578 (build_loop_body): Fixed comment.
12579 (build_bc_statement): Enable debug information on break/continue
12581 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12583 (patch_switch_statement, case_identity, java_expand_switch): New
12586 1998-09-21 Per Bothner <bothner@cygnus.com>
12588 * buffer.h (BUFFER_INIT): New macro.
12589 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12590 Pass (struct jcf_partial *state) to most functions.
12591 (jcf_block, jcf_relocation): New types.
12592 Support labels, branches, conditionals, loops.
12594 1998-09-21 Tom Tromey <tromey@cygnus.com>
12596 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12598 1998-09-21 Per Bothner <bothner@cygnus.com>
12600 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12601 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12602 not integer_type_node (INT_TYPE_SIZ bits).
12604 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12606 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12607 * jcf-dump.c (print_exception_table): New function.
12608 (disassemble_method): Better handling of wide instructions.
12609 Make more robust for bad input.
12611 1998-09-30 Jeffrey A Law (law@cygnus.com)
12613 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12616 1998-09-17 Jeffrey A Law (law@cygnus.com)
12618 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12620 1998-09-17 Tom Tromey <tromey@cygnus.com>
12622 * Makefile.in ($(PARSE_H)): Removed target.
12624 1998-09-17 Jeffrey A Law (law@cygnus.com)
12626 * Makefile.in (JAVA_OBJS): Add memmove.o
12627 (memmove.o): New target & rules.
12629 1998-09-15 Tom Tromey <tromey@cygnus.com>
12631 * expr.c (expand_invoke): Don't generate a call to the class init
12634 1998-09-14 Jeffrey A Law (law@cygnus.com)
12636 * Makefile.in: Add many missing dependencies.
12637 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12639 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12640 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12642 1998-09-11 Per Bothner <bothner@cygnus.com>
12644 * decl.c (complete_start_java_method): If method is static (and
12645 not private) call _Jv_InitClass.
12646 * expr.c (expand_invoke): Don't call build_class_init.
12648 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12650 1998-09-10 Jeffrey A Law (law@cygnus.com)
12652 * Make-lang.in (GCJ): Define before using.
12654 1998-09-09 Jeffrey A Law (law@cygnus.com)
12656 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12657 losing due to namespace pollution in GNU getopt.h
12659 1998-09-09 Tom Tromey <tromey@cygnus.com>
12661 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12662 (java.all.cross): Likewise.
12663 (java.rest.encap): Likewise.
12665 1998-09-08 Jeffrey A Law (law@cygnus.com)
12667 * gjavah.c (print_class_decls): Fix thinko in arglist
12668 * jcv-io.c (find_classfile): Similarly.
12670 1998-09-07 Jeffrey A Law (law@cygnus.com)
12672 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12674 1998-09-05 Tom Tromey <tromey@cygnus.com>
12676 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12677 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12678 * Makefile.in (PARSE_C): New macro.
12679 (PARSE_H): Likewise.
12680 (PARSE_SCAN_C): Likewise.
12681 ($(PARSE_C)): Target renamed from parse.c.
12682 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12683 (clean): Remove parse-scan.c as well.
12684 (parse.o): Depend on $(PARSE_C).
12686 1998-09-05 Anthony Green <green@cygnus.com>
12688 * README, license.terms: Removed.
12690 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12691 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12692 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12693 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12694 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12695 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12696 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12697 and Java trademark attribution.
12699 1998-09-04 Tom Tromey <tromey@cygnus.com>
12701 * Makefile.in: Use gcjh, not gjavah.
12702 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12703 * Make-lang.in: Changed gjavah to gcjh everywhere.
12705 1998-09-03 Per Bothner <bothner@cygnus.com>
12707 * gjavah.c: Support new -prepend -add -append flags.
12708 (print_method_info): Method is not virtual if class is final.
12710 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12712 * jv-scan.c: Fixed copyright assignment.
12713 * keyword.gperf: Likewise.
12714 * keyword.h: Likewise.
12715 * lex.c: Fixed copyright assignment.
12716 (java_lex): Push unicode back when parsing '<'.
12717 * lex.h: Fixed copyright assignment.
12718 * parse-scan.y: Likewise.
12719 * parse.h: Fixed copyright assignment.
12720 (build_debugable_stmt, complete_for_loop): New function prototypes.
12721 * parse.y: Fixed copyright assignment.
12722 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
12723 size_zero_node when completing a loop with no exit condition.
12724 (for_statement_nsi:): Define action.
12725 (for_init:, for_update:): Return size_zero_node when empty.
12726 (declare_local_variables): Call build_debugable_stmt.
12727 (build_debugable_stmt): New function.
12728 (build_loop_body): Build debugable statement around loop
12730 (complete_loop_body): Take into account the debugable statement
12731 around the EXIT_EXPR.
12732 (complete_loop_body): New function.
12733 (patch_exit_expr): Fixed condition inversion.
12735 1998-09-02 Tom Tromey <tromey@cygnus.com>
12737 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
12738 name of thread define.
12739 * jvspec.c (THREAD_NAME): New macro.
12741 (THREADLIB): Likewise.
12742 (lang_specific_driver): Recognize attempt to link with thread
12743 library or gc library. Recognize -ljava on command line so it
12744 isn't linked against more than once.
12746 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12748 * parse-scan.y (report_main_declaration): Name of the class
12749 containing `main' can be a qualified name.
12751 1998-08-31 Tom Tromey <tromey@cygnus.com>
12753 * config-lang.in: Changed gjavac to gjc everywhere.
12754 * Make-lang.in: Changed gjavac to gjc everywhere.
12756 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12758 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
12759 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
12760 and install the files.
12761 * Makefile.in (JAVA_OBJS_LITE): New variable.
12762 (compiler:): Now include jv-scan as a dependency.
12763 (../jv-scan$(exeext), parse-scan.c): New targets.
12764 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
12765 * config-lang.in (compilers): Removed gcj, gjavah from the list.
12766 * jcf-parse.c (parse_source_file): Call java_layout_classes and
12767 check for errors even if parse_only.
12768 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
12770 (yylex): New function. Uses java_lex body.
12771 (java_lex): Removed commented out statement. Remove local variable
12772 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
12773 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
12774 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
12775 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
12776 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
12777 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
12779 (java_lex_error): Empty if JC1_LITE is defined.
12780 (java_get_line_col): Return 0 if JC1_LITE is defined.
12781 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
12782 SET_MODIFIER_CTX): Moved into the section containing the macros
12783 conditionally defined by JC1_LITE.
12784 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
12785 argument if JC1_LITE is defined.
12786 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
12787 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
12789 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
12790 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
12791 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
12792 to different values according to JC1_LITE.
12793 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
12794 declared if JC1_LITE set.
12795 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
12796 defined if JC1_LITE not set.
12797 (struct parser_ctx): Reorganized and skip the jc1 front end part
12799 (java_layout_classes): New function definition.
12800 (java_push_parser_context, java_init_lex, yyparse, yylex,
12801 yyerror): Prototype always declared. All other static function
12802 prototypes declared only if JC1_LITE is not set.
12803 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
12804 declared in parse.h.
12805 (java_layout_classes): New function.
12806 (java_complete_expand_methods): No longer layout the class here.
12807 * parse-scan.y: New file.
12808 * jv-scan.c: New file.
12810 1998-08-25 Tom Tromey <tromey@cygnus.com>
12812 * gjavah.c (main): Handle -friend option.
12813 (friend_specs): New global.
12814 (generate_access): Handle friend_specs.
12815 (process_file): Likewise.
12816 (MAX_FRIENDS): New macro.
12817 (friend_count): New global.
12818 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
12819 Changed all callers.
12821 1998-08-24 Per Bothner <bothner@cygnus.com>
12823 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
12824 (main): Handle processing all the entries of a named .zip archive.
12825 * jcf-io.c (jcf_trim_old_input): New function.
12826 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
12828 1998-08-24 Per Bothner <bothner@cygnus.com>
12830 * lang.c (flag_assume_compiled): Make default be on.
12832 1998-08-21 Per Bothner <bothner@cygnus.com>
12834 * jcf-dump.c: Add bunches of flags to control output more.
12835 (process_class): New function; support printing more than one class.
12836 (main): Support new --print-main and --javap flags.
12837 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
12838 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
12840 1998-08-20 Per Bothner <bothner@cygnus.com>
12842 Change mangling of dispatch table to match C++ vtable (w/thunks).
12843 * class.c (build_dtable_decl), java-tree.h: New function.
12844 (make_class_data): Call it.
12845 * decl.c (init_decl_processing): Likewise.
12847 1998-08-19 Warren Levy <warrenl@cygnus.com>
12849 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
12850 soft_anewarray; adjust args passed.
12851 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
12852 match _Jv_NewObjectArray.
12854 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12856 * decl.c (push_labeled_block, pop_labeled_block): New functions.
12857 * expr.c (loopup_label): Call create_label_decl.
12858 (create_label_decl): New function.
12859 (java_lang_expand_expr): Call expand_start_bindings with argument
12861 * java-tree.h Added space after PROTO in function declarations
12863 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
12864 (create_label_decl, push_labeled_block): New function
12866 * lex.c (label_id): Initialize.
12867 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
12869 * parse.h Added space after PROTO in function declarations when
12871 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
12872 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
12873 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
12874 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
12876 (struct parser_ctxt): New fields current_loop,
12877 current_labeled_block.
12878 (build_if_else_statement, patch_if_else_statement,
12879 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
12880 generate_labeled_block, complete_labeled_statement,
12881 build_bc_statement, patch_bc_statement, patch_loop_statement,
12882 build_new_loop, build_loop_body, complete_loop_body): New function
12884 * parse.y (java_warning_count): New global variable.
12885 (label_id): New static variable.
12886 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
12887 (block:): Return size_zero_node when block is empty.
12888 (empty_statement:): Return size_zero_node.
12889 (statement:): Implement supplemental action when for_statement: is
12891 (label_decl:): New rule.
12892 (labeled_statement:): Rewritten using label_decl. Actions
12894 (labeled_statement_nsi:): Likewise.
12895 (if_then_statement): Actions implemented.
12896 (while_expression): New rule.
12897 (while_statement:): Rewritten using while_expression. Actions
12899 (while_statement_nsi:): Likewise.
12900 (do_statement_begin:): New rule.
12901 (do_statement:): Rewritten using do_statement_begin. Actions
12903 (for_statement:): Rewritten using for_begin. Actions implemented.
12904 (for_statement_nsi:): Likewise.
12905 (for_header:, for_begin:): New rules.
12906 (for_init:): Actions implemented.
12907 (statement_expression_list:, break_statement:,
12908 continue_statement:): Likewise.
12909 (yyerror): Count number of issued warning(s).
12910 (java_report_errors): Report error(s) and/or warning(s).
12911 (java_complete_class): Use build_java_argument_signature to
12912 recompute completed method signature.
12913 (java_check_regular_methods): New locals method_wfl and aflags.
12914 Use method_wfl instead of lookup_cl during error reports. Fixed
12915 indentation and modified some error messages. Use
12916 lang_printable_name in method instead of the DECL_NAME. New code
12917 to issue warnings on methods not overriding corresponding methods
12918 private to a different package.
12919 (java_method_add_stmt): Call add_stmt_to_compound.
12920 (add_stmt_to_compound): New function.
12921 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
12922 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
12923 (build_if_else_statement, patch_if_else_statement,
12924 build_labeled_block, generate_labeled_block,
12925 complete_labeled_statement, build_new_loop, build_loop_body,
12926 complete_loop_body, patch_loop_statement, build_bc_statement,
12927 patch_bc_statement, patch_exit_expr): New functions.
12928 * typeck.c (build_java_signature): Build argument signature before
12929 enclosing it in between parenthesis.
12931 1998-08-17 Warren Levy <warrenl@cygnus.com>
12933 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
12934 (JAVA_OBJS): Added reminder comment
12936 1998-08-13 Nick Clifton <nickc@cygnus.com>
12938 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
12939 be interpreted as a long long.
12941 1998-08-13 Warren Levy <warrenl@cygnus.com>
12943 * decl.c (init_decl_processing): Use _Jv_InitClass, not
12944 soft_initialise_class. Use _Jv_NewMultiArray, not
12945 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
12946 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
12947 _Jv_CheckArrayStore, not soft_checkarraystore. Use
12948 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
12950 1998-08-12 Per Bothner <bothner@cygnus.com>
12952 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
12953 length_identifier_node): New global tree node constants.
12954 * parse.y (kw_super, kw_this, kw_length): Removed globals.
12955 Replace uses by super_identifier_node etc.
12956 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
12958 * parse.y (resolve_field_access): Don't special-case ".length" if
12959 flag_emit_class_files.
12960 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
12961 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
12964 1998-08-11 Per Bothner <bothner@cygnus.com>
12966 * decl.c (init_decl_processing): Remove unused method_type_node fields.
12967 * class.c (make_method_value): Remove init for removed fields.
12969 * class.c (layout_class): Use build_java_argument_signature.
12970 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
12972 * typeck.c (push_java_argument_signature): Removed. Merged into ...
12973 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
12974 (build_java_signature): Don't use push_java_argument_signature.
12976 * typeck.c (lookup_argument_method): New function.
12977 * parse.y (java_check_regular_methods): Use lookup_argument_method
12978 instead of lookup_java_method2 followed by lookup_java_method.
12980 * parse.y (check_method_redefinition): Minor optimization.
12982 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
12983 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
12985 1998-08-10 Tom Tromey <tromey@cygnus.com>
12987 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
12990 * gjavah.c (java_float_finite): Use K&R-style definition.
12991 (java_double_finite): Likewise.
12992 (generate_access): Now returns void. Changed all callers.
12993 (last_access_generated): Removed.
12994 (process_file): Only make a single pass over the .class file.
12996 1998-07-29 Per Bothner <bothner@cygnus.com>
12998 * class.c (get_dispatch_table): Add extra dummy vtable entry,
12999 for compatibility for G++ (with -fvtable-thunks).
13000 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13002 * gjavah.c (process_file): Use public inheritance for super-class.
13004 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13006 * lex.c (java_init_lex): Initialize ctxp->package.
13007 * parse.h (struct parser_ctxt): package and package_len replaced
13008 by tree package, an identifier node. Field method_decl_list is
13009 gone. Fixed comments.
13010 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13011 class_in_current_package): New function prototypes.
13012 * parse.y (array_type:): Set class loaded flag on primitive type
13014 (package_declaration:): Assign ctxp->package to the
13016 (method_invocation:): Handle invocation of method qualified by
13018 (single_type_import_declaration:): Removed ambiguity check.
13019 (java_pop_parser_context): New local variable `next'. Reset and
13020 set IMPORT_CLASSFILE_NAME flags on current and previous import
13022 (java_accstring_lookup): Use new local macro COPY_RETURN.
13023 (lookup_field_wrapper): New function.
13024 (parser_qualified_classname): Use merge_qualified_name.
13025 (parser_check_super_interface): Broaden error message.
13026 (do_resolve_class): Check for qualified class name in the current
13027 compilation unit if appropriate.
13028 (process_imports): Check for already defined classes.
13029 (check_pkg_class_access): Got rid of call to
13030 get_access_flags_from_decl.
13031 (java_complete_expand_methods): Call safe_layout_class based on
13032 the current class size.
13033 (make_qualified_primary): Build a WFL qualification on primary if
13035 (merge_qualified_name): New function.
13036 (make_qualified_name): Use merge_qualified_name.
13037 (resolve_expression_name): Use safe_lookup_field.
13038 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13039 (resolve_qualified_expression_name): Likewise. Check on resolved
13040 element accessibility.
13041 (not_accessible_p, class_in_current_package): New functions.
13042 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13043 (patch_method_invocation_stmt): Merged common pieces. Check
13044 accessibility of invoked method.
13045 (check_for_static_method_reference): Add returned type in error
13047 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13048 (refine_accessible_methods_list): Merged two conditions in test.
13049 (java_complete_class): Sanity check on stabilize_ref gone.
13050 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13052 1998-07-28 Per Bothner <bothner@cygnus.com>
13054 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13056 1998-07-24 Tom Tromey <tromey@cygnus.com>
13058 * gjavah.c (F_NAN): Removed.
13059 (F_NAN_MASK): New macro.
13060 (F_POSITIVE_INFINITY): Removed.
13061 (F_NEGATIVE_INFINITY): Likewise.
13062 (java_float_finite): Rewrote.
13063 (D_NAN_MASK): Renamed.
13064 (java_double_finite): Rewrote.
13065 (D_POSITIVE_INFINITY): Removed.
13066 (D_NEGATIVE_INFINITY): Likewise.
13068 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13069 If verbose, print underlying representation of value in hex.
13071 1998-07-24 Per Bothner <bothner@cygnus.com>
13073 * buffer.h, buffer.c: New files.
13074 * Makefile.in (JAVA_OBJS): Add buffer.o.
13076 Support locals variables and writing their debug entries to .class.
13077 * jcf-write.c: Simplify some by user new buffer type.
13078 (vode_buffer_grow): Removed.
13079 (struct localvar_info): New type.
13080 (localsvars, localvartable): New buffers.
13081 (localvar_alloc, localvar_free): New functions.
13082 (generate_bytecode_insns): Handle local variables.
13083 (generate_classfile): Write LocalVariableTable attribute.
13085 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13087 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13088 * zipfile.h (ZIPMAGIC): New macro.
13090 1998-07-24 Tom Tromey <tromey@cygnus.com>
13092 * Makefile.in (gjavah.o): Updated dependencies.
13093 (jcf-dump.o): Likewise.
13094 (all.indirect): Use ../gjavah.
13095 (../gjavah$(exeext)): Likewise.
13096 (clean): Don't remove gjavah.
13097 (clean): Remove parse.c, not java/parse.c.
13098 * Make-lang.in (java): Added gjavah.
13099 (gjavah$(exeext)): New target.
13100 (GJAVAH_SOURCES): New macro.
13101 (java.all.build): Added gjavah.
13102 (java.all.cross): Likewise.
13103 (java.rest.encap): Likewise.
13104 * config-lang.in (compilers, stagestuff): Added gjavah.
13106 1998-07-23 Tom Tromey <tromey@cygnus.com>
13108 * gjavah.c (java_float_finite): New function.
13109 (java_double_finite): Likewise.
13110 (F_POSITIVE_INFINITY): New macro.
13111 (F_NEGATIVE_INFINITY): Likewise.
13113 (D_POSITIVE_INFINITY): Likewise.
13114 (D_NEGATIVE_INFINITY): Likewise.
13116 (print_field_info): Use java_float_finite and java_double_finite.
13118 1998-07-23 Per Bothner <bothner@cygnus.com>
13120 * parse.y (method_header): Name "this" implicit argument.
13122 1998-07-22 Per Bothner <bothner@cygnus.com>
13124 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13125 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13126 (put_linenumber): New function.
13127 (generate_bytecode_insns, generate_classfile): Write line numbers.
13129 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13131 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13132 (lookup_name, build_known_method_ref, build_class_init,
13133 build_invokevirtual, invoke_build_dtable, match_java_method,
13134 build_field_ref, pushdecl_force_head, build_java_binop,
13135 binary_numeric_promotion, build_decl_no_layout,
13136 build_java_arrayaccess, build_newarray, build_anewarray,
13137 build_java_array_length_access, build_java_arraynull_check): New
13138 extern function prototypes.
13139 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13140 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13142 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13144 * jcf.h (jcf_out_of_synch): New extern function prototype.
13145 * parse.h: Static/global function implemented in parse.y
13146 prototyped and declarations moved at the end of the file.
13147 (DECL_P): Check that the argument isn't null.
13148 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13149 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13150 (QUAL_DECL_TYPE): New macro.
13151 (PARAMS): Macro definition removed.
13152 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13153 (return_statement:): Call build_return.
13154 (field_access:): Call make_qualified_primary in sub rule.
13155 (method_invocation:): Build method invocation and call
13156 make_qualified_primary when processing primaries.
13157 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13158 get_type_from_signature.
13159 (java_check_regular_method): Extra integer 0 argument when calling
13160 lookup_java_method2.
13161 (lookup_java_interface_method2): Extra method DECL argument when
13162 calling lookup_java_interface_method2.
13163 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13164 COMPOUND_EXPR node.
13165 (java_complete_expand_method): Layout current class iff not
13166 already done. Don't process interface's methods.
13167 (java_complete_expand_method): Use super class only if it
13168 exists. Use current class otherwise.
13169 (make_qualified_primary): New function.
13170 (resolve_expression_name): Process qualified expression or
13171 expression from primary the same way.
13172 (resolve_expression_name): Two last arguments to
13173 resolve_field_access are now NULL_TREEs.
13174 (resolve_field_access): New variable is_static. Local field must
13175 be DECLs. is_static computed on field DECLs only. Append code in
13176 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13177 to initialize field_type.
13178 (resolve_qualified_expression_name): New local variable,
13179 previous_call_static and is_static. Handle primaries with function
13180 calls, casts, array references and `this'. `super' now handled as
13181 `(super_class)this'. Use is_static to clarify boolean expressions.
13182 Added code to handle case where a proper handle is required to
13183 access a field. Use QUAL_DECL_TYPE where applicable.
13184 (maybe_access_field): New function.
13185 (patch_method_invocation_stmt): New arguments primary, where,
13186 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13187 deleted. Use `where' as a type to search from if specified. Check
13188 for static method reference where forbidden. Append primary or
13189 current_this to the argument list if not calling constructor nor
13191 (check_for_static_method_reference): New function.
13192 (patch_invoke): Layout the class on which new is done if
13194 (lookup_method_invoke): Changed format to report errors on
13196 (qualify_ambiguous_name): New local variable this_found. Now
13197 handle things from primaries. Method call are considered
13199 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13200 changed into NULLs.
13201 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13202 (java_complete_tree): New case fo RETURN_EXPR. Process function
13203 call arguments in separate function.
13204 (complete_function_arguments): New function.
13205 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13207 (patch_assignment): Take the return function slot into account as
13208 a RHS. Distinguish assignment from a return.
13209 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13210 when checking methods in interfaces.
13211 (resolve_type_during_patch): NULL argument to unresolve_type_p
13212 instead of NULL_TREE.
13213 (patch_newarray): Fixed typo in comment.
13214 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13215 (build_return, patch_return): New functions.
13216 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13218 1998-07-21 Per Bothner <bothner@cygnus.com>
13220 * constants.c (find_name_and_type_constant, find_fieldref_index,
13221 find_methodref_index): New methods.
13222 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13223 just return given method. Also, rename to build_known_method_ref.
13224 (expand_invoke): Rename call to build_invoke_non_interface.
13225 * java-tree.h, parse.h: Update prototype.
13226 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13227 (such as expand_expr_stmt) if flag_emit_class_files.
13228 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13229 STACK_TARGET, IGNORE_TARGET): New macros.
13230 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13231 (generate_bytecode_insn): New function to generate method's bytecode.
13232 (generate_classfile): Node generate Code attribute for a method.
13233 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13234 push_long_const, field_op, adjust_typed_op, maybe_wide):
13235 New functions used by generate_bytecode_insn.
13237 * typeck.c (signature_include_return): Remove variable.
13238 (push_java_argument_signature, build_java_argument_signature): New.
13239 (build_java_signature): Use push_java_argument_signature.
13240 * parse.y: Use build_java_argument_signature instead of fiddling
13241 with signature_include_return.
13243 1998-07-17 Tom Tromey <tromey@cygnus.com>
13245 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13248 * Makefile.in (all.indirect): Added gjavah$(exeext).
13249 (gjavah$(exeext)): Added $(exeext).
13252 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13254 * class.c (layout_class): Call to java_layout_parsed_class replace
13255 by safe_layout_class.
13256 * expr.c (build_java_array_length_access): Removed static storage
13257 class in the function definition.
13258 (build_java_arraynull_check): Likewise.
13259 Also fixed typos in two comments.
13260 * lex.c (java_init_lex): Initialize static global kw_length.
13261 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13262 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13264 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13265 * parse.h (resolve_no_layout): New static function declaration.
13266 (get_identifier_in_static): Declaration removed.
13267 (java_layout_parsed_class): Function name declaration changed to
13269 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13270 not_initialized_as_it_should_p, build_this): New static function
13272 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13273 binary_numeric_promotion, stabilize_reference,
13274 build_decl_no_layout, build_java_arrayaccess): Extern function
13275 declarations moved into their own section.
13276 (build_newarray, build_anewarray, build_java_array_length_access,
13277 build_java_arraynull_check): New extern function declarations.
13278 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13279 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13281 (CALL_CONSTRUCTOR_P): New macro.
13282 * parse.y (kw_length): New static global tree node.
13283 (return_statement): Tagged <node>.
13284 (RETURN_TK): Tagged <operator>.
13285 (variable_declarator_id:): Build variable declaration with an
13286 empty initialization value if a syntax error was found in the
13287 initialization part of the variable declaration.
13288 (statement_without_trailing_substatement:): return_statement: now
13289 uses the default rule.
13290 (return_statement:): Temporarily fixed to return NULL_TREE.
13291 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13292 (class_instance_creation_expression:): Class creation rules now
13293 call build_method_invocation upon reduction.
13294 (array_creation_expression:): Rules call build_newarray_node upon
13296 (dim_exprs:): Build a list of dimension expressions.
13297 (dim_expr:): Store location of the OSB_TK in the dimension
13299 (method_invocation:): Added a new error rule.
13300 (build_unresolved_array_type): WFL argument may also be an array
13301 on a primitive type. Name of the argument changed to reflect this.
13302 (method_declarator): Insert argument type at the beginning of the
13303 argument type list and later reverse the list.
13304 (unresolved_type_p): Argument 'returned' may be optionally
13306 (java_layout_class_from_source): Function renamed
13308 (resolve_and_layout): Now call resolve_no_layout and
13310 (resolve_no_layout): New function.
13311 (purify_type_name): New function.
13312 (complete_class_report_errors): Call purify_type_name during error
13313 report on a type not found.
13314 (process_imports): error_found local variable doesn't need to be
13315 initialized to zero.
13316 (declare_local_variables): New local type_wfl. Fixed typo in error
13317 message. type_wfl assigned to unresolved type and used to register
13318 incomplete type. Build a WFL around the variable initialization
13319 statement so that debug info can be generated on it.
13320 (source_start_java_method): Reverse argument list after they've
13322 (current_this): New static global variable.
13323 (java_complete_expand_methods): Set current_this when appropriate.
13324 (resolve_expression_name): Build correct static and non static
13325 field access bearing a simple name.
13326 (resolve_field_access): Resolve the length field of arrays. Handle
13328 (patch_method_invocation_stmt): Set the type of the method
13329 invocation to error_mark_node. This value is later overridden by a
13330 valid type, if any. Don't handle qualified constructor invocation
13331 as qualified method invocation. Call lookup_method_invoke with its
13332 new flag. It's no longer necessary to access the selected method
13333 as the value of a tree list. Handle constructor invocation.
13334 (patch_invoke): Reverse argument list when invoking non interface
13335 methods. Insert call to new as the first argument of the
13337 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13338 defined within a final class. Return INVOKE_STATIC if the invoked
13339 method is a constructor.
13340 (lookup_method_invoke): New lc argument is a flag to indicate a
13341 constructor lookup. Now handle constructor lookup. Choose the most
13342 specific method in case several were matching the invocation
13343 requirements. Return a method decl instead of a tree list featuring
13344 one single method decl element.
13345 (refine_accessible_methods_list): New lc flag argument to
13346 indicate that a constructor is being looked up.
13347 (not_initialized_as_it_should_p): New function.
13348 (java_complete_tree): Now process fake tree codes
13349 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13350 save_expr on resolved function call arguments. Case on
13351 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13352 (patch_assignment): LHS can be a field access expression. When
13353 dealing with reference, lhs_type is the promoted type of the
13354 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13356 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13357 (patch_binop): Use not_initialized_as_it_should_p where
13359 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13360 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13362 (resolve_type_during_patch): New function.
13363 (patch_cast): Call resolve_type_during_patch to resolve type and
13364 report error accordingly.
13365 (patch_array_ref): Use not_initialized_as_it_should_p where
13366 applicable. Array base expression is saved before being
13367 used. Promote the type of an array elements if it contains non
13369 (build_newarray_node, patch_newarray, build_this): New functions.
13371 1998-07-16 Tom Tromey <tromey@cygnus.com>
13373 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13374 increment it in `for' statement.
13375 (print_field_info): If number is inf or nan, don't print it.
13376 (print_method_info): If method name is `delete', just ignore it.
13377 (print_c_decl): Special-case jstringArray.
13379 * gjavah.c (help): New function.
13380 (no_argument): New function.
13381 (usage): Changed text.
13382 (main): Rewrote argument handling. Now handles -v, --help,
13384 (version): New function.
13385 (found_error): New global.
13386 (main): Return found_error.
13387 (generate_access): Set found_error.
13388 (print_c_decl): Likewise.
13390 1998-07-15 Tom Tromey <tromey@cygnus.com>
13392 * gjavah.c (print_c_decl): Don't print "," when examining field.
13393 Skip type name when looking at "[L" types.
13394 (process_file): Now static.
13395 (generate_access): Now returns int.
13396 (last_access_generated): New global.
13397 (process_file): Clear last_access_generated; make multiple passes
13399 (print_field_info): Just return if generate_access returns true.
13400 (print_method_info): Likewise. Also, allow <init> functions to
13402 (print_c_decl): Added is_init argument. Print constructors
13404 (print_cxx_classname): Use UTF8_GET to extract characters from
13406 (print_base_classname): New function.
13407 (print_class_decls): New function.
13408 (process_file): Use it.
13409 (utf8_cmp): New function.
13411 1998-07-13 Nick Clifton <nickc@cygnus.com>
13413 * lang-options.h: Format changed to match changes in gcc/toplev.c
13414 to implement a --help option.
13416 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13418 * decl.c (init_decl_processing): Revert change to dtable_type.
13420 1998-07-09 Per Bothner <bothner@cygnus.com>
13422 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13424 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13426 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13428 * lang.c (lang_init): Default flag_exceptions to 1, without
13429 checking to see if it's 2 first.
13431 1998-07-08 Jeffrey A Law (law@cygnus.com)
13433 * constants.c: Include "system.h".
13434 * decl.c: Likewise.
13435 * lang.c (flag_new_exceptions): Get via extern now.
13436 (lang_init_options): New functions. Turn on flag_new_exceptions.
13438 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13440 * lex.c (java_lex): Return 0 when we see an invalid character in
13443 * lex.c (java_read_char): Specify extra argument when calling
13445 (java_read_unicode, java_parse_end_comment,
13446 java_parse_escape_sequence): Likewise,
13447 (java_lex): Specify extra argument when calling
13448 java_lex_error. Test that IDs are beginning with a legal character
13449 for IDs. Handle invalid characters with an error message and a
13450 call to java_lex_error.
13451 (java_lex_error): Adjust column position by new argument
13452 `forward'. Issue an error even if in the middle of reporting an
13455 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13457 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13458 we don't explicitly put a null pointer when we're copying it.
13460 1998-07-07 Tom Tromey <tromey@cygnus.com>
13462 * gjavah.c (print_cxx_classname): New function.
13463 (super_class_name): Likewise.
13464 (print_super_fields): Removed.
13465 (in_super): Removed.
13466 (print_field_info): Never generate #defines.
13467 (print_c_decl): Changed generated types to match JNI. No longer
13468 print class name before method name.
13469 (print_method_info): Print "static" before static methods.
13470 Print "virtual" before non-final methods.
13471 (usage): Use exit(1), not exit(-1).
13473 (print_field_info): Use %.17g to print a double.
13474 (last_access): New globals.
13475 (process_file): Initialize last_access.
13476 (usage): Now static.
13477 (ACC_VISIBILITY): New define.
13478 (generate_access): New function.
13479 (print_field_info): Call it.
13480 (print_method_info): Likewise. Also, generate information for all
13481 methods, not just native methods. Return void.
13482 (print_c_decl): Return void.
13483 (print_field_info): Return void.
13485 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13487 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13488 processing the jc1 grammar file. Prefix bison functions and
13489 variables with java_.
13490 (parse.c): Dependencies on parse.h and lex.h
13491 * expr.c (build_java_arrayaccess): Function now global.
13492 * java-tree.h: Comment reorganized to carry on previous
13493 classification effort.
13494 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13495 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13496 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13497 java_parse (new prefix java_ generated by bison).
13498 (java_layout_parsed_class, java_register_parsed_class): Function
13500 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13501 * lex.c (static tree wfl_op): Variable deleted.
13502 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13503 ctxp fields to NULL_TREE.
13504 (java_lex): No longer create WFL for operators. Filename caching
13505 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13506 created as STRING_CST and later expanded. Removed extra argument
13507 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13509 (build_wfl_node): Removed code in comments.
13510 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13511 store token and location data in the current bison token.
13512 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13513 static/extern function declaration at the beginning of the file.
13514 (struct qualification): Data structure definition deleted.
13515 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13516 (qualify_ambiguous_name): Function declaration modified. Function
13517 now returns nothing.
13518 (build_array_ref, patch_array_ref, make_qualified_name,
13519 resolve_qualified_expression_name, maybe_generate_clinit,
13520 resolve_field_access): New static function declarations.
13521 (build_java_arrayaccess): New extern function declaration.
13522 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13523 (CALL_EXPR_PRIMARY): Macro deleted.
13524 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13525 (struct parser_ctxt): Field initialized_final
13526 removed. non_static_initialized, static_initialized: New fields.
13527 * parse.y (static tree kw_super, static tree kw_this): New global
13529 (%union): tree wfl field of operator member replaced by int
13530 location. WFLs are non longer created for operators.
13531 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13532 (qualified_name:): Now calls make_qualified_name to build the
13534 (type_declaration:): Consider generating <clinit> when class
13536 (variable_declarator:): Directly build an assignment node when the
13537 variable is initialized when declared.
13538 (this_or_super:): Build a WFL and set current location when THIS
13539 or SUPER are parsed.
13540 (expression_statement:): Wrap statement around a WFL.
13541 (primary_no_new_array:): Fixed typo. Changed value returned by
13542 THIS_TK because of its new type (temporary).
13543 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13544 (field_access:): Build qualified name with SUPER.
13545 (method_invocation:): Fixed returned value because of SUPER's new
13547 (array_access:): Use OSB_TK location information.
13548 (post_increment_expression:, post_decrement_expression:,
13549 unary_expression:, pre_increment_expression:,
13550 pre_decrement_expression:, unary_expression_not_plus_minus:,
13551 cast_expression:, multiplicative_expression:,
13552 additive_expression:, shift_expression:, relational_expression:,
13553 equality_expression:, and_expression:, exclusive_or_expression:,
13554 inclusive_or_expression:, conditional_and_expression:,
13555 conditional_or_expression:, assignment:): Use new location/token
13556 information available on operators.
13557 (create_class): Set super_decl_type to NULL_TREE when processing
13559 (register_fields): Field initialization is now a MODIFY_EXPR
13560 node. Chain initialization code to the matching lists (according
13561 the the field declaration modifiers).
13562 (maybe_generate_clinit): New function.
13563 (method_header): Don't set method's DECL_NAME to a WFL when adding
13564 methods to java.lang.Object.
13565 (resolve_and_layout): Now can return NULL_TREE if the type
13566 resolution fails. Otherwise, return the class DECL instead of its
13568 (check_method_redefinition): Don't patch method DECL_NAME if it
13569 belongs to java.lang.Object.
13570 (process_imports): Simply assign error_found to the value returned
13571 by check_pkg_class_access.
13572 (declare_local_variables): Don't use their init statements (if
13573 any) when parsing error were previously found. Reuse MODIFY_EXPR
13574 build during parsing as an init statement.
13575 (java_method_add_stmt): Now return the current method body.
13576 (java_layout_parsed_class, java_register_parsed_class): Functions
13578 (java_complete_expand_methods): Initialize the constant pool on a
13579 per class basis. Layout the classes before expanding their method
13580 bodies. Don't try expand artificial constructor code if error were
13581 found. Make the classes data and register them if no error were
13583 (java_complete_expand_method): Retrieve an artificial constructor
13584 argument list before entering its body. Assign the top block to
13585 the artificial constructor function body and set types of declared
13586 blocks and compound statements to void. Walk method body if not an
13587 artificial constructor.
13588 (make_qualified_name, cut_identifier_in_qualified): New functions.
13589 (resolve_expression_name): Fixed comments. Save/restore the
13590 current class CLASS_LOADED_P flag value. Build non qualified
13591 static field access and handle qualified expression names.
13592 (resolve_field_access, resolve_qualified_expression_name): New
13594 (patch_method_invocation_stmt): Use the new expression resolution
13595 scheme, calling resolve_field_access when the function call is
13596 resolved as an expression.
13597 (qualify_ambiguous_name): Function rewritten to work on qualified
13598 expression produced by make_qualified_name.
13599 (java_complete_tree): Promote type when function's argument are
13600 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13601 the assignment to discover further errors if RHS is a expression
13602 name that fails to evaluate. Declare LHS initialized even though
13603 the assignment failed. Don't use the location variable and removed
13604 extra argument in patch function calls. Now handle the ARRAY_REF
13605 case and build internal string representation when STRING_CSTs are
13607 (build_method_invocation): Don't wrap function call around a WFL.
13608 (build_assignment): Likewise. Use the operator location
13610 (patch_assignment): Handle array access LHSs. Handle error
13611 provenance, resulting in a better error report.
13612 (build_binop): Use op_location from operator as binop location
13614 (build_unaryop, build_incdec, build_cast): Likewise.
13615 (patch_binop): Extract location information from the node. Fixed
13616 typo in error message.
13617 (patch_unary_op): Extract location information from the node.
13618 (build_array_ref, patch_array_ref): New functions.
13620 1998-07-01 Tom Tromey <tromey@cygnus.com>
13622 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13623 match _Jv_IsInstanceOf.
13624 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13625 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13627 1998-06-30 Tom Tromey <tromey@cygnus.com>
13629 * decl.c (init_decl_processing): Functions are now named
13630 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13632 1998-06-29 Per Bothner <bothner@cygnus.com>
13634 * java-tree.h (load_class): Add prototype.
13635 * class.c (is_compiled_class): Add missing arg to load_class.
13636 * expr.c (expand_java_NEW): Call load_class.
13637 * parse.y (process_import): Removed bogus use of void return value.
13639 1998-06-25 Per Bothner <bothner@cygnus.com>
13641 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13642 Function name is "_Jv_Throw" instead of "soft_athrow".
13643 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13644 Function name is "_Jv_AllocObject" instead of "soft_new".
13645 Takes an extra parameter (object size).
13646 * expr.c: Update calls.
13648 1998-06-24 Per Bothner <bothner@cygnus.com>
13650 * lex.c (java_get_line_col): Handle end-of-file.
13651 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13653 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
13655 * lang.c (lang_init): Make -fexceptions the default.
13656 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13657 exception handling is not turned on.
13659 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
13661 * lang.c (flag_new_exceptions): Make this this default.
13662 * decl.c (end_java_method): Call emit_handlers.
13663 * except.c (method_init_exceptions): Set language code and version.
13664 (expand_start_java_handler): Enable exception, and call
13665 expand_eh_region_start.
13666 (expand_end_java_handler): Enable exception, and set up catch blocks.
13667 (emit_handlers): New routine to generate the saved handlers.
13668 * java-except.h (emit_handlers): Add prototype.
13670 1998-06-12 Per Bothner <bothner@cygnus.com>
13672 We used to have three different representations of the constant pool:
13673 the CPool structure, the tree_constant_pool, and the constructures
13674 used to build the Class object (which may need class and string
13675 constants) in compiled code. None were appropriate for compiling
13676 to .class files, so I did a major overhaul.
13678 First, the tree_constant_pool array was removed. Things were
13679 modified to the CPool structure in the JCF could be used.
13680 Second, a "capacity" field was added to the CPool, and functions
13681 written to search for a matching constant, adding one if not found.
13682 The code that generated the Class object was changed to use a CPool.
13683 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13684 the static Class object are now only in build_constants_constructor.
13685 Finally, I wrote code which can generate a .class file (including its
13686 constant pool) from the RECORD_TYPE of a class. This is a big step
13687 on the way to compiling Java source into .class files.
13689 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13690 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13692 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13693 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13694 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13695 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13696 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13697 (lang_type): Removed constant_pool field.
13698 * jcf.h (CPool): Renamed size to count. Added field capacity.
13699 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13700 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13701 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13703 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13704 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13705 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13706 (set_constant_entry, find_constant1, find_constant2,
13707 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13708 find_utf8_constant, find_class_or_string_constant): New functions.
13710 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
13711 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
13712 (give_name_to_class, get_class_constant): Likewise.
13713 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
13714 (get_name_and_type_constant, get_ref_constant): Removed.
13715 * parse.h (parser_ctxt): Remove field tree_constant_pool.
13716 * parse.y: Don't save/restore tree_constant_pool.
13717 * verify.c (verify_jvm_instructions): Update for new approach.
13718 * expr.c (expand_invoke, expand_java_field_op): Likewise.
13720 * lang-options.h: Added -femit-class-file, -femit-class-files.
13721 * lang.c (flag_emit_class_files), java-tree.h: New flag.
13722 (lang_f_options): Added "emit-class-file(s)".
13724 * expr.c (build_java_arrayaccess): Generate more efficient array
13725 bounds checking, by using unsigned compare.
13727 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
13729 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13731 * parse.h: New comment on the handling of unresolved type
13732 identifiers. JDEPs are now part of the jdep_code enum.
13733 (typedef struct jdep): Now use enum jdep_code or int, depending on
13734 availability. Both are narrowed down to an 8 bits bitfield.
13735 (CALL_EXPR_PRIMARY): Fixed comment.
13737 1998-06-10 Tom Tromey <tromey@cygnus.com>
13739 * Make-lang.in (java): Added gjavac and jvgenmain.
13740 (java.start.encap): Depend on gjavac.
13741 (java.rest.encap): Depend on jvgenmain.
13743 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
13744 (JAVA_CROSS_NAME): Likewise.
13745 (java.all.build): Depend on jvgenmain and gjavac.
13746 (java.all.cross): Depend on jvgenmain and gjavac-cross.
13747 (jvgenmain$(exeext)): New target.
13748 (java.install-common): Wrote.
13749 * config-lang.in (compilers, stagestuff): Added gjavac and
13752 1998-06-10 Dave Brolley <brolley@cygnus.com>
13754 * lang.c (lang_decode_option): New argc/argv interface.
13756 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13758 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
13759 * decl.c (build_decl_no_layout): New function.
13760 * expr.c (java_lang_expand_expr): Layout declarations found in
13761 blocks before they're pushed.
13762 * jcf-parse.c (load_class): Save current line when parsing class
13764 (parse_source_file): Register class before expanding their
13766 * lang.c (put_decl_node): Produce `null' when `void *' is
13768 * lex.c (static tree wfl_op): New static global, for error report
13770 (java_init_lex): wfl_operator and wfl_op initialized
13771 here. Filename caching added for wfl_op. Return wfl_op when `(' is
13773 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
13774 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
13775 build_unresolved_array_type): New static function definitions.
13776 (build_decl_no_layout): New extern function declared.
13777 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
13778 faulty modifier exists.
13779 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
13780 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
13781 (UNARY_PLUS_EXPR): New fake operator.
13782 (struct parser_ctxt): New field osb_number.
13783 * parse.y (static tree wfl_operator): New static WFL for operator
13784 bound error messages.
13785 (DECR_TK, INCR_TK): Moved.
13786 (OP_TK): Tagged <operator>.
13787 (array_type:): Now call build_unresolved_array_type.
13788 (dim_expr:): Count the number of '[' seen.
13789 (post_increment_expression, post_decrement_expression,
13790 pre_increment_expression, pre_decrement_expression,
13791 unary_expression_not_plus_minus, unary_expression:): Actions are
13792 now building the corresponding unary expressions.
13793 (cast_expression:): Actions are now building cast expressions.
13794 (build_unresolved_array_type): New function.
13795 (create_interface): Reset the number of declared interfaces.
13796 (create_class): Likewise.
13797 (method_header): Methods declared within the scope of an interface
13798 are now implicitly set public and abstract.
13799 (java_complete_class): Variable's and parameter's type are patched
13800 with a promoted type.
13801 (declare_local_variables): Resolved non builtin types are promoted
13802 before being used to build a variable decl. Removed type patch
13803 posted on variable initialization statement.
13804 (source_start_java_method): Use build_decl_no_layout to build the
13805 decl of a parameter of incomplete type.
13806 (java_register_parsed_class): Process interfaces too. Call
13807 rest_of_decl_compilation on each processed class declarations.
13808 (java_complete_expand_methods): Don't attempt to expand things in
13810 (java_complete_tree): Process CONVERT_EXPR, even though it always
13811 has a type. Propagate error_mark_node to node's type too. Promote
13812 method's call argument type and return error_mark_node if
13813 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
13814 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
13815 handle unary operator nodes.
13816 (build_assignment): Added comment.
13817 (print_int_node): New function.
13818 (patch_assignment): New second argument. New error handling. Use
13819 print_int_node. Handle references. Use can_cast_to_p to issue
13820 different error message according to the context and check upon
13821 the initialization of the RHS.
13822 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
13823 (operator_string): Handle more operators.
13824 (patch_binop): No longer use a function static
13825 wfl_operator. Improved error message on shift distance.
13826 (build_unaryop, build_incdec, build_cast, patch_unaryop,
13827 patch_cast): New functions.
13829 1998-06-05 Per Bothner <bothner@cygnus.com>
13831 * jvspec.c: New file.
13832 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
13834 * java-tree.h (identifier_subst): Add declaration.
13836 1998-06-04 Tom Tromey <tromey@cygnus.com>
13838 * jvgenmain.c (main): Generate call to JvRunMain.
13840 * class.c (make_class_data): Push value for "sync_info" field.
13841 * decl.c (init_decl_processing): Push "sync_info" field.
13843 1998-06-03 Per Bothner <bothner@cygnus.com>
13845 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
13846 Java (source) name, not signature.
13847 Set TYPE_ALIGN to (at least) that of element_type.
13849 1998-06-02 Per Bothner <bothner@cygnus.com>
13851 * class.c: Moved classname-mangling-rekated code to ...
13852 * mangle.c: ... this new file.
13853 * jvgenmain.c: New program (needs mangle.c) to generate main program.
13854 * Makefile.in: Update for above changes.
13856 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13858 * expr.c (truthvalue_conversion): Convert integer and floating
13859 point value to their truth value.
13860 * lex.c (java_lex): Handle the `null' literal.
13861 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
13862 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
13863 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
13866 * parse.y: Reorganization/documentation on token declaration.
13867 (binop_lookup[]): New added new tree codes.
13868 (relational_expression): Build corresponding binary operators.
13869 (equality_expression, conditional_and_expression,
13870 conditional_or_expression): Likewise.
13871 (java_complete_class): Fix crash in debug message.
13872 (java_complete_tree): Check initialization of method call
13873 arguments. Further bogus node evaluation to detect more error
13874 during assignments. Handles more binary operators.
13875 (patch_assignment): Use DECL_P.
13876 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
13878 (operator_string): Handle more case. Compacted source.
13879 (patch_binop): Changed function comment. Checking for
13880 uninitialized first operand takes the compound assignment into
13881 account and uses DECL_P. Checking for uninitialized second operand
13882 delayed to routine's end. Use macros to issue type bound error
13883 messages and issue messages on both operands if their types are
13884 different. Force fixed type into node. Handle all binary
13887 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13889 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
13890 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
13891 build operator node and return tokens.
13892 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
13893 * parse.h (java_complete_tree): Changed returned type in prototype.
13894 (build_method_invocation, build_assignment, patch_assignment,
13895 patch_binop): New static function declarations.
13896 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
13897 BUILD_EXPR_WFL): New macros.
13898 * parse.y (enum tree_code binop_lookup[]): New static for token to
13900 (%union): Parser union has new sub-structure `operator'.
13901 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
13902 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
13903 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
13904 ASSIGN_ANY_TK): Tokens tagged `operator'.
13905 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
13906 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
13907 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
13908 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
13909 (assignment_operator:): Rule tagged `operator'.
13910 (expression_statement:): Re-installed default rule.
13911 (method_invocation:): Sub rules call build_method_invocation.
13912 (postfix_expression:): Don't attempt to resolve name here. Just
13914 (multiplicative_expression:): Sub-rules build corresponding binop
13916 (additive_expression:, shift_expression:, and_expression:,
13917 exclusive_or_expression:, inclusive_or_expression:): Likewise.
13918 (assignment:): Sub rule invoke build_assignment.
13919 (assignment_operator:): Default rules on sub rules.
13920 (force_error): Added documentation on this variable.
13921 (declare_local_variables): Build initialization calling
13923 (expand_start_java_method): Removed unused rtx declaration. Mark
13924 arguments as already initialized.
13925 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
13926 (java_complete_expand_methods): Don't process next method if
13927 completion of the previous one triggered errors.
13928 (java_complete_expand_method): Call source_end_java_method if no
13929 error were found during completion.
13930 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
13931 locals declaratilon. Handle names found within a class. Return
13932 error_mark_node when things aren't found.
13933 (patch_method_invocation_stmt): Return error_mark_node on failures.
13934 (patch_invoke): Removed unused local. Return the correct node.
13935 (java_complete_tree): Now returns a value. The BLOCK section binds
13936 local identifiers and the type of a BLOCK is now void. Assign the
13937 result of operand completion on COMPOUND_EXPR. Assign the
13938 encapsulated node of a WFL to the result of its completion, except
13939 when the node is an identifier. Now handle MODIFY_EXPR and several
13940 binary operators. Return error_mark_node on errors.
13941 (build_method_invocation, build_assignment, patch_assignment,
13942 build_binop, operator_string, patch_binop): New functions.
13943 * typeck.c (binary_numeric_promotion): New function.
13945 1998-05-21 Per Bothner <bothner@cygnus.com>
13947 * class.c (identifier_subst): New convenience wrapper for ident_subst.
13948 Replace most uses of ident_subst by identifier_subst.
13950 * class.c (push_class_static_dummy_field): Removed function.
13951 (build_class_ref): Find Class object decl by looking up "CNAME.class",
13952 instead of looking got "class" static field. Create that decl here.
13953 (class_identifier_node): Removed; no longer needed.
13954 (init_class_processing): Don't init class_identifier_node.
13955 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
13956 Do nreverse 0 times (instead of twice) for Object and Class.
13957 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
13959 1998-05-20 Per Bothner <bothner@cygnus.com>
13961 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
13962 while initializing linenumber_count and linenumber_table.
13963 Do it before init_function_start (which calls emit_line_note).
13964 * expr.c (expand_byte_code): Don't need to clear lineno here.
13966 1998-05-18 Tom Tromey <tromey@cygnus.com>
13968 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
13969 then mangle number as _N_.
13971 * class.c (mangle_class_field): New function.
13972 (build_class_ref): Set assembler name of class reference using
13973 mangle_class_field.
13974 (push_class_static_dummy_field): Likewise.
13976 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
13978 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
13979 of assigning to TREE_CODE. The latter method exploits a feature
13980 of GCC that is not ANSI compliant.
13982 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13984 * decl.c (pushdecl_force_head): New function.
13985 (pushlevel): Removed conditional printf.
13986 (complete_start_java_method): Don't enter local variable scope if
13987 function is compiled from source code.
13988 * expr.c: parse.h now included
13989 (java_lang_expand_expr): New function.
13990 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
13991 printf. Terminate buffer when doing directories.
13992 * jcf-parse.c (parse_source_file): Call lang_init_source before
13993 parsing and before code generation.
13994 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
13995 use printf if the macro is defined.
13996 * lang.c (lang_init): Install lang_expand_expr hook on
13997 java_lang_expand_expr.
13998 (java_dummy_print): New function.
13999 (lang_init_source): New function.
14000 * lex.c (java_lex): Remember location of an opening brace at the
14001 second nesting level.
14002 (java_is_eol): Unget character seen after a CR if it is EOF.
14003 * parse.h: Now includes lex.h
14004 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14005 printf if the macro is defined.
14006 (expand_start_java_method, build_expr_block, enter_block,
14007 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14008 New static function declarations.
14009 (pushdecl_force_head): New extern function declaration.
14010 (INCOMPLETE_TYPE_P): New macro.
14011 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14012 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14013 BLOCK_EXPR_ORIGIN): New macros.
14014 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14015 DECL_SOURCE_LINE_LAST): New macros.
14016 (struct parser_ctxt): Removed field current_method_decl, redundant
14017 with the field current_function_decl. Added fields
14018 first_ccb_indent1 and pending_block.
14019 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14020 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14022 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14023 (compilation_unit:): Cosmetic on sub rule.
14024 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14025 (variable_initializer:): Installed default rule on expression:.
14026 (method_declaration:): method_header: starts a new
14027 method. method_body: installs the function body, absorbs blocks
14028 emitted for temporary variable scopings, pops function's body block
14029 and merges function's last statement lineno in DECL_SOURCE_LINE.
14030 (method_body:): Installed default rules.
14031 (block:): Call enter_block when an opening brace is seen. Absorb
14032 scoping blocks and call exit_block when a closing brace is seen.
14033 (block_statement:): Cosmetic changes.
14034 (method_invocation:): Create WFL around CALL_EXPR node.
14035 (patch_stage): Added comment around definition.
14036 (method_header): Try to use first_ccb_indent1 as the first line of
14037 the method, so BP debug info are emitted at the first opening
14038 brace of the function. If the function has no body, use the
14039 location of the function's name. Override currently defined method
14040 name with the matching WFL so we can point redefinition errors
14041 using the location where the function's name was declared.
14042 (check_abstract_method_header): Interprets DECL_NAME as an
14043 identifier or as a WFL, accordingly.
14044 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14045 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14046 location and name information out of it and reinstall DECL_NAME to
14047 its original identifier node value.
14048 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14049 function's source code).
14050 (read_import_dir): Test the value returned by find_class and issue
14051 a fatal accordingly.
14052 (declare_local_variables): Push a new block for the scope of the
14053 new variable(s) if code has been already generated at that nesting
14054 level. Pinpoint redefinition errors using the variable id
14055 WFLs. Generate initialization code if necessary. If the variable
14056 type is incomplete, register a patch on its decl.
14057 (source_start_java_method): Rewritten. Define a new block for the
14058 function's parameters. Build parameter decl out of function's
14059 arguments and register them for a patch if their types are
14061 (expand_start_java_method): Includes the part of
14062 source_start_java_method that was pushing the parameter decls and
14063 completing the method start code.
14064 (source_end_java_method): Removed call the expand_end_bindings and
14065 poplevel (already taken care of). Reinstall function's arguments
14066 and get function's last line of code before calling
14067 expand_function_end.
14068 (java_method_add_stmt): New comment before the function's
14069 code. Complement the second operand of the current COMPOUND_EXPR
14071 (java_complete_expand_methods): Don't generate debug info on line
14072 zero when expanding a generated constructor.
14073 (java_complete_expand_method): Set start and end line numbers for
14074 a artificially generated constructor to one and manually call
14075 enter_block and exit_block when defining it. For all methods:
14076 expand function's start calling the new expand_start_java_method
14077 and invoke java_complete_tree on the effective method's body, if
14079 (resolve_expression_name): Now use lookup_name_in_blocks to search
14080 local variable decls and print out an error when variables are
14082 (patch_method_invocation_stmt): Inserted comment before the
14084 (lookup_method_invoke): Chain method's arguments using chainon
14085 with the current arg list as a second argument. Inserted missing
14086 IDENTIFIER_POINTER when reporting an error on methods not found.
14087 (refine_accessible_methods_list): Don't retain constructors.
14088 (patch_arguments): Function removed.
14089 (java_complete_tree): Inserted comment before the function's
14090 code. New case for BLOCKs. Moved the WFL case a bit
14091 further. Complete function's arguments.
14092 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14093 maybe_absorb_scoping_blocks): New functions.
14095 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14097 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14099 * jcf-parse.c (parse_source_file, java_error_count): New forward
14100 and extern declarations.
14101 (java_parse_abort_on_error): Macro moved.
14102 (jcf_parse_source): fatal called if fopen fails. Now calls
14104 (parse_source_file): New parse_only parameter. Reflects the
14105 elimination of the second pass.
14106 (yyparse): parse_source_file called with argument set to 0.
14107 * jcf.h (JCF_ZERO): Sets java_source to zero.
14108 * lex.c (java_init_lex): pass argument is gone. Function modified
14109 to be called once during the analysis of a file.
14110 (java_unget_unicode): Fixed typo in fatal message.
14111 (java_get_line_col): Likewise.
14112 (java_lval): Likewise. String literals no longer built during
14114 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14116 * parse.h (MODIFIER_WFL): New macro.
14117 (parse_check_super, parser_check_super_interface): Now return int.
14118 (parser_chain_incomplete_item, not_builtin_p,
14119 complete_method_decl): Declarations removed.
14120 (build_method_invocation_stmt, build_invoke): Renamed using the
14121 `patch' instead of `build'
14122 (register-incomplete_type, obtain_incomplete_type,
14123 java_complete_tree, java_complete_expand_method,
14124 unresolved_type_p, create_jdep_list): New function declarations.
14125 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14126 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14127 (jdep): New typedef on new struct _jdep.
14128 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14129 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14130 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14131 JDEP_RESOLVED_P): New macros.
14132 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14133 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14134 JDEP_VARIABLE): New enum values and jdep kinds.
14135 (jdeplist): New typedef on struct _jdeplist.
14136 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14138 (CALL_EXPR_PRIMARY): New macro.
14139 (struct parser_ctxt): Fields java_pass, current_method_decl,
14140 method_decl_list deleted. New field jdeplist.
14141 (INCOMPLETE_P): Macro deleted.
14142 * parse.y (single_type_import_declaration:): Removed pass switch.
14143 (type_import_on_demand_declaration): Likewise.
14144 (field_declaration:): Removed pass switch on all sub rules.
14145 (class_declaration:): Call the complete_class_decl removed on
14147 (method_declaration:): Removed second pass switch. No longer chain
14148 methods decl when method_header reduced.
14149 (method_header:): Sub rules no longer depend on pass switch.
14150 (method_declarator:): Likewise.
14151 (method_body:): Likewise.
14152 (abstract_method_declaration:): Likewise.
14153 (block_statement:): Likewise.
14154 (local_variable_declaration:): Likewise.
14155 (argument_list:): Likewise.
14156 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14157 removed. Partial CLASS_EXPR tree node built instead.
14158 (postfix_expression:): Removed pass switch on all sub rules.
14159 (java_pop_parser_context): Free classd_list content.
14160 (yyerror): Call obstrack_grow0 to finalize error message.
14161 (check_class_interface_creation): Comment modified to reflect new
14162 returned value meaning. Removed second pass switch. Return 1 if an
14163 error was found, 0 otherwise. Adjust pointer on filename if a
14164 leading path separator was found.
14165 (maybe_create_class_interface_decl): Removed first pass switch
14166 when linking the class decl to the class_list. Install a new
14167 jdep_list for the class.
14168 (add_superinterfaces): List of unresolved interfaces is
14169 gone. Unresolved interfaces are directly added to the current
14171 (create_interface): Second pass shortcut removed.
14172 ctpx->modifier_ctx access through MODIFIER_WFL.
14173 (create_class): Second pass shortcut removed. Call to
14174 register_incomplete_type replaces the call to
14175 parser_chain_incomplete_item.
14176 (complete_class_decl): Function removed.
14177 (duplicate_declaration_error): New way of retrieving redeclared
14179 (register_fields): Call to lookup_modifier_cl replaced by
14180 MODIFIER_WFL. New way of handling unresolved type, using
14181 unresolved_type_p and obtain_incomplete_type.
14182 register_incomplete_type replaces call to parser_chain_incomplete_item.
14183 (patch_stage): New static global variable.
14184 (method_header): New way of handling unresolved type, using
14185 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14186 indicates that the method decl needs to be patched.
14187 (check_abstract_method_header): Call to lookup_modifier_cl
14188 replaced by MODIFIER_WFL.
14189 (method_declarator): Incomplete argument type are registered
14190 calling register_incomplete_type. Patch on the declared method is
14191 issued in that case.
14192 (unresolved_type_p): New function.
14193 (parser_check_super_interface): New comment to reflect function's
14194 modified returned type (int). Function and has a new argument
14195 this_wfl. Call to parse_error_context uses this_wfl instead of
14196 relying on lookup_cl.
14197 (parser_check_super): Comment reflects function's new returned
14198 type (int). Function returns nonzero value on error.
14199 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14200 register_incomplete_type, jdep_resolve_class): New functions to
14201 handle incomplete types in declarations.
14202 (java_complete_class): Rewritten to work with the new incomplete
14203 type handling scheme.
14204 (complete_class_report_errors): Likewise.
14205 (complete_method_decl): Removed: it jobs is now handled by
14206 java_complete_class.
14207 (do_resolve_class): Class loaded in not already loaded and not
14208 found in Java source code.
14209 (java_check_regular_methods, java_check_abstract_methods): Don't
14210 call complete_method_decl anymore.
14211 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14212 (read_import_dir): Got rid of the pass number dependency.
14213 (declare_local_variables): New handling of unresolved types (patch
14215 (source_start_java_method): New parameter level. Function called
14216 with level set to 1 when argument types are potentially
14217 unresolved. Called to complete the job with level set to 2 once
14218 types are complete.
14219 (source_end_java_method): Call to permanent_allocation
14220 removed. Waiting to be replaced by a more suitable obstack
14222 (java_complete_expand_methods, java_complete_expand_method,
14223 java_expand_finals): New functions.
14224 (build_method_invocation_stmt): Renamed
14225 patch_method_invocation_stmt. Extracts function call expression
14226 (wfl) and arguments (args) from CALL_EXPR tree operands.
14227 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14228 call. Patch the function and argument operand of the CALL_EXPR
14230 (patch_argument, java_complete_tree): New functions.
14232 1998-04-20 Per Bothner <bothner@cygnus.com>
14234 Recover from missing fields and methods (i.e. error instead of fatal).
14235 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14236 * expr.c (expand_invoke): Recover from missing method.
14237 (expand_java_field_op): Recover from missing field.
14238 Inline references to java.lang.{Integer,Char,...}.TYPE.
14239 * typeck.c (get_type_from_signature), java-tree.h: New function.
14240 * class.c (add_method): Use get_type_from_signature.
14241 (build_class_ref): Handle a class that was not found.
14242 * typeck.c (convert): Handle conversion to pointers (for convenience).
14243 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14244 instead of lookup_field to handle missing fields.
14246 * jcf-parse.c (process_zip_dir): Set java_source.
14248 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14250 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14252 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14254 * jcf-parse.c (load_class): Don't change input_filename before
14255 calling jcf_parse_source (but still do it before calling
14257 (jcf_parse_source): Assign input_filename after having saved the
14259 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14260 list. ctxp->modifier_ctx zeroed according to its new
14261 definition. ctxp->filename initialized. Removed
14262 JAVA_MODIFIER_CTX_UNMARK.
14263 (java_unget_unicode): Update the character based column position.
14264 (java_allocate_new_line): ref_count not used anymore. Always free
14265 ctxp->p_line. Initialize c_line->char_col to 0.
14266 (java_get_unicode): Update the character based column position.
14267 (java_lex): Use ctxp->elc to store current position in source
14268 file, at the beginning of the parsed token. Set modifier_ctx entry
14269 corresponding to the parse modifier to a WFL node. Return a WFL
14270 node when an identifier is parsed.
14271 (java_lex_error): Now uses ctxp->elc to store current position in
14273 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14274 * lex.h (build_wfl_node): New function definitions.
14275 (struct java_line): ref_count and next fields are gone. New field
14277 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14278 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14279 (JAVA_COLUMN_DELTA): New macro.
14280 (java_lc): New typedef on new struct _java_lc.
14281 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14282 (parse_error_context, parse_warning_context): Changed prototypes.
14283 (java_get_line_col): Added as an available global function.
14284 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14285 (IC_DECL): Replaced by macro IC_TYPE
14286 (DEPEND_WFL): New macro.
14287 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14289 (exit_java_complete_class): Removed a commented out statement.
14290 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14291 now an array of tree nodes. Deleted fields line_list and
14292 e_line. New field elc, to replace e_line.
14293 * parse.y (array_type:): Build WFL node.
14294 (qualified_name:): Build a single WFL node out of two. Retain
14295 the location information of the first node in the resulting node.
14296 (package_declaration:): Use package name as a WFL node
14297 (single_type_import_declaration:): Use imported name as a WFL node.
14298 (type_import_on_demand_declaration:): Use root of the imported
14299 packages as a WFL node.
14300 (field_declaration:): Removed unused local variable cl.
14301 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14302 (yyerror): New static elc. Removed static error_line, error_pos.
14303 New local code_from_source. Save ctxp->elc into elc at the first
14304 pass. Call java_get_line_col to get a string of the line where
14305 the error occurred.
14306 (debug_line): Removed static function.
14307 (parse_error_context, parse_warning_context): Parameter cl is now
14308 a WFL node. Use its value to initialize ctxp->elc.
14309 (redefinition_error): Parameter cl is now a WFL node.
14310 (parse_add_interface): New parameter wfl. No longer call
14311 lookup_cl, use wfl instead.
14312 (check_class_interface_creation): Parameter cl is now a WFL node.
14313 (maybe_create_class_interface_decl): Likewise.
14314 (add_superinterfaces): New function.
14315 (create_interface): Removed local cl, node, super_decl,
14316 super_decl_type. Function now uses id as a WFL node. Better
14317 warning/error report on obsolete or forbidden mix of
14318 modifiers. Now calls add_superinterfaces to register interfaces.
14319 (create_class): Removed local cl, node. Local variable id is used
14320 as a WFL node. Better error report on forbidden modifier
14321 mix. Uses add_superinterfaces to register interfaces.
14322 (find_field): Argument cl is now a WFL node. Now store the WFL
14323 node of a fields that needs to be checked for their
14325 (method_header): Local variable node non longer used. Local
14326 variable id replaces cl.
14327 (check_modifiers_consistency): Local variable cl is now a WFL
14329 (method_declarator): Local variable cl replaced by parameter id.
14330 (parser_qualified_name): Now uses parameter name as a WFL node.
14331 (parser_check_super_interface): New parameter wfl, for achieve
14332 greater accuracy during error reports.
14333 (parser_chain_incomplete_item): New parameter named location. Used,
14334 along the decl, to construct the incomplete item node.
14335 (java_complete_class): resolve_class now uses WFL node extracted
14336 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14338 (complete_method_decl): Unresolved function's argument types are WFL.
14339 (resolve_class): Parameter cl is now a WFL node.
14340 (resolve_and_layout): Likewise.
14341 (do_resolve_class): Likewise. Try first to use cl and then do the
14342 lookup on the decl when calling check_pkg_class_access.
14343 (complete_class_report_errors): Use IC_TYPE in place of
14344 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14345 instead of doing a lookup over the decl.
14346 (java_check_final): Use WFL info from field tree list.
14347 (lookup_cl): Rewritten and returns a statically defined WFL node.
14348 (lookup_modifier_cl): Now uses information from WFL nodes.
14349 (process_imports): Likewise.
14350 (read_import_dir): name and cl arguments replaced by a single WFL
14351 node. Function modified accordingly.
14352 (find_in_imports_on_demand): Now uses WFL node.
14353 (check_pkg_class_access): cl argument is now a WFL node.
14354 (declare_local_variables): Fixed to use WFL nodes.
14355 (resolve_expression_name): Likewise.
14356 (build_method_invocation_stmt): name_combo argument renamed
14357 wfl. Function modified to use WFL nodes.
14358 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14359 (lookup_method_invoke): cl is now a WFL node. Added missing
14360 IDENTIFIER_POINTER to class type decl name.
14362 1998-04-14 Dave Brolley <brolley@cygnus.com>
14364 * lang.c (init_parse): Now returns char* containing the filename.
14366 1998-04-10 Per Bothner <bothner@cygnus.com>
14368 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14370 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14371 * class.c (make_class_data): If flag_assume_compiled, initial class
14372 state is CSTATE_PREPARED; make superclass and interfaces direct
14373 references, rather than constant pool indexes.
14375 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14377 * parser.y: Include flags.h. Removed debug variable pl.
14378 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14379 (block:): Likewise.
14380 (labeled_statement_nsi:): Generate debug info when reducing
14381 expression_statement:.
14382 (check_pkg_class_access): get_access_flags_from_decl invokation
14383 fixed for new CLASS_* flags location.
14384 (source_end_java_method): Save/restore parser context when
14385 entering/leaving this routine. Restore lineno to its right value
14386 before calling expand_end_bindings.
14387 (build_method_invocation_stmt): build_invoke called with the
14388 current line information.
14389 (build_invoke): New argument cl. Wrap the function call around a
14391 (refine_accessible_methods_list): Changed comment, removed
14393 * parse.h: Fixed typo in comments.
14394 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14395 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14396 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14398 * lex.c (java_lex): Record the last closing curly bracket of a
14400 * jcf-parse.c (jcf_parse_source): Now calls
14401 java_check_methods. Clarified comment, fixed typo.
14403 1998-04-09 Dave Brolley <brolley@cygnus.com>
14405 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14406 (finish_parse): Expose for non USE_CPPLIB builds.
14408 1998-04-08 Jeffrey A Law (law@cygnus.com)
14410 * lang.c (lang_print_xnode): New function.
14412 1998-04-03 Per Bothner <bothner@cygnus.com>
14414 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14415 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14416 used to build a class's dispatch table.
14417 (make_class_data): Generate dispatch table if flag_assume_compiled.
14418 Set dtable of class object to address of class_dtable_decl.
14420 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14421 be volatile and have side effects - generates better code.
14423 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14424 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14426 * expr.c (expand_invoke): If class is final, method is
14427 effectively final, so can call it directly.
14429 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14431 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14433 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14435 * parse.y (build_method_invocation_stmt): Removed extra argument
14438 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14440 * expr.c (dtable_indent): Now static global.
14441 (expand_invoke): Now call invoke_build_dtable and
14442 build_invokevirtual.
14443 (invoke_build_dtable, build_invokevirtual): New functions.
14444 * jcf-io.c (find_class): Defer issuing a warning by setting
14445 jcf->outofsynch to 1.
14446 * jcf-parse.c (jcf_out_of_synch): New function.
14447 (load_class): Test this_jcf.outofsynch flag and call
14448 jcf_out_of_synch accordingly.
14449 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14450 comment indentation.
14451 * lex.c (java_get_unicode): Fixed code indentation.
14452 (java_lex): Create string literal. Fixed typo. Removed several
14453 premature obstack_free.
14454 * parse.h: New enums for name resolution and invocation mode.
14455 (struct qualification): New data structure.
14456 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14457 (do_resolve_class, build_method_invocation_stmt,
14458 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14459 debug_line, identical_subpath_p, invocation_mode,
14460 refine_accessible_methods_list, build_invoke,
14461 lookup_method_invoke): New functions declared.
14462 (build_invokevirtual, invoke_build_dtable, match_java_method,
14463 build_field_ref, jcf_out_of_synch): New references to external
14465 (struct parse_ctxt): Removed artificial_constructor field.
14466 * parse.y: (array_type:): Type defined for this rule.
14467 (class_type:): Installed default rule for interface_type:.
14468 (array_type:): Now build Java array type.
14469 (qualified_name:): Now use obstack_grow0.
14470 (method_declaration:): Skip the artificial constructor added to
14472 (abstract_method_declaration:): Execute the code only during pass 1.
14473 (block:): Installed default rule in block_statements:.
14474 (block_statement:): Add the statement to the method during pass 2.
14475 (statement_expression): Installed default rule for
14476 method_invocation:.
14477 (argument_list:): Added code to build the argument list.
14478 (method_invocation:): Added call to create the method invocation
14480 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14481 (debug_line): New function for debug.
14482 (complete_class_decl): No longer do something during pass 1.
14483 (method_header): Use BUILD_PTR_FROM_NAME.
14484 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14486 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14487 function's main comment.
14488 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14490 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14491 (resolve_class): Now works with arrays.
14492 (do_resolve_class, resolve_and_layout): New functions.
14493 (java_check_regular_methods): Reverse method list before and after
14494 having processed it. No longer set ctxp->artificial_constructor.
14495 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14496 accordingly. Fixed typo in issued error message. Now use
14498 (find_in_imports_on_demand): Now use obstack_grow0.
14499 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14500 (source_end_java_method): Call expand_expr_stmt instead of
14501 expand_expr. Calls it before calling expand_function_end.
14502 (java_method_add_stmt): Do nothing if errors were found during
14504 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14505 (build_method_invocation_stmt, build_invoke, invocation_mode,
14506 lookup_method_invoke, refine_accessible_methods_list,
14507 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14509 * typeck.c (build_java_signature): Properly end method signature
14510 if return type skipped.
14511 (match_java_method): New function.
14513 1998-03-16 Per Bothner <bothner@cygnus.com>
14515 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14517 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14519 * expr.c (build_invoke_non_interface): New function.
14520 (methods_ident, ncode_ident): Now static globals.
14521 (expand_invoke): Use build_invoke_non_interface.
14522 * java-tree.h (struct lang_decl): New field function_decl_body.
14523 (DECL_FUNCTION_BODY): New macro.
14524 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14525 CLASS_FROM_SOURCE_P.
14526 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14527 before starting pass 2. Call to java_generate_parsed_class replaced
14528 by java_register_parsed_class.
14529 * lex.c: Fixed typo in header. Some line width related formating.
14530 * lex.h: Some line width related formating.
14531 * parse.h (source_end_java_method, resolve_expression_name,
14532 complete_class_decl, maybe_create_class_interface_decl,
14533 check_class_interface_creation): New static function declarations.
14534 (java_layout_parsed_class, java_method_add_stmt): New function
14536 (struct parser_ctxt): Field mark_class_generate removed. New
14537 fields class_list and artificial_constructor.
14538 * parse.y: Fixed typo in header.
14539 (class_declaration:): Call complete_class_decl when class body
14541 (method_declaration:): Call source_end_java_method in pass 2 when
14542 the method body is defined.
14543 (postfix_expression:): Do expression name resolution on sub-rule
14544 name during pass 2.
14545 (create_class, create_interface): Merged common pieces.
14546 (check_class_interface_creation, maybe_create_class_interface_decl):
14548 (complete_class_decl): New function.
14549 (register_fields): Fixed line width related typo.
14550 (method_header): Correctly skip first argument when fixing
14551 argument line. Changed the loop.
14552 (java_check_circular_reference): Now use ctxp->class_list.
14553 (java_complete_class): Removed start/stop marking.
14554 (java_check_regular_methods): Now takes a class decl as an
14555 argument. Add default constructor if none were encountered.
14556 (java_check_methods): Now use ctxp->class_list. Changed call to
14557 java_check_regular_methods.
14558 (source_start_java_method): Set DECL_ARG_TYPE for each function
14560 (source_end_java_method, java_method_add_stmt): New functions.
14561 (java_generate_parsed_class): No longer exists.
14562 (java_layout_parsed_class, java_register_parsed_class): New functions.
14563 (resolve_expression_name): New function.
14565 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14567 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14568 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14569 until pass initializations are done. Call read_import_dir with
14571 * parse.h: (lookup_modifier_cl): New function declared.
14572 (INTERFACE_FIELD_MODIFIERS): New macro.
14573 (OBSOLETE_MODIFIER_WARNING): New macro.
14574 * parse.y: (register_fields): Class type and current field name in
14575 local variables. Check modifier(s) if adding field(s) to an interface.
14576 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14577 and report errors using the faulty modifier line context.
14578 (lookup_modifier_cl): New function.
14579 (read_import_dir): Detect and report default import processing
14582 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14584 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14585 * class.c (is_compiled_class): Return 1 after making sure it
14586 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14587 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14588 * java-tree.h (flag_assume_compiled): Add decl.
14589 * lang.c (lang_f_options): Add the flag.
14590 (flag_assume_compiled): Add decl, default to 0.
14592 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14594 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14595 (is_compiled_class): Likewise.
14596 (layout_class): Likewise.
14597 (layout_class): Detect and lay out classes defined in source code.
14598 (interface_of_p, add_interface_do, may_add_interface): New
14600 (add_interface): Now use add_interface_do.
14601 (add_method_1): New function.
14602 (add_method): Now use add_method_1.
14603 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14604 (complete_start_java_method): New function.
14605 (start_java_mehod): Now call complete_start_java_method.
14606 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14607 (expand_invoke): Likewise and fixed typo.
14608 *gjava.c: (print_super_field): Use new argument to find_class
14611 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14612 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14613 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14615 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14616 (add_method_1, push_class): New prototypes.
14617 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14618 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14619 directory where the class was found.
14620 (find_class): New argument DO_CLASS_FILE. Function find_class
14621 modified accordingly.
14622 *jcf-parse.c: (fix_class_path): New function.
14623 (load_class): Use new VERBOSE argument. load_class now finds and
14624 loads/parses .class/.java files. Save read_state of current_jcf
14626 (java_parser_abort_on_error): New macro.
14627 (jcf_parse_source, parse_source_file): New function.
14628 (jcf_parse): Fixed typo.
14629 (yyparse): Call parse_source_file () only.
14630 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14631 writing the real class name back in the zip directory entry.
14632 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14633 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14634 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14635 (find_class): Prototype fixed.
14636 *lex.c: Added 1998 time stamp.
14637 Removed all static global variables, moved into the parser
14638 context data structure.. Now include unistd.h if SEEK_SET not
14640 (java_init_lex): Rewritten.
14641 (java_sneak_unicode): Modified current unicode access in current line.
14642 (java_unget_unicode): Likewise.
14643 (java_allocate_new_line): New allocation management.
14644 (java_read_char): Modified access and storage of unget_utf8_value.
14645 New way of processing current unicode.
14646 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14647 (java_get_unicode): Now use the parser context.
14648 (java_lineterminator): Likewise.
14649 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14650 of the reentrant parser implementation. Function now use the
14651 parser context data structure and java_lval. Fixed production of
14652 the float and double constant "out of range" error message. Fixed
14653 obstack use. Return integer value when hitting a modifier. Now
14654 return type for TRUE, FALSE and other predefined types. Return
14655 identifier as a TREE_LIST list containing the current line context
14656 as the TREE_VALUE sub-node.
14657 (java_unicode_2_utf8): Fixed typo in declaration.
14658 (java_lex_error): Now use the parser context data structure.
14659 *lex.h: Added 1998 time stamp.
14660 (struct java_line): New fields ref_count and next.
14661 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14662 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14663 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14664 *parse.h: Added 1998 time stamp.
14665 (java_parse_source_file): Renamed from parse_source_file.
14666 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14667 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14668 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14669 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14670 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14671 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14672 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14673 (struct parser_ctxt): New data structure to keep the parser context.
14674 *parse.y: Added 1998 time stamp, got rid of static global variables.
14675 (java_error_count, ctxp): New global variables.
14676 (%union): New value field.
14677 (numeric_type, integral_type): Rules removed.
14678 (primitive_type): Rule defined to handle integral, float, double and
14680 (qualified_name, package_declaration,
14681 single_type_import_declaration, type_import_on_demand_declaration,
14682 modifiers, class_declaration, super, interfaces,
14683 interface_type_list, class_body, field_declaration,
14684 field_declaration, variable_declarators, variable_declarator,
14685 variable_declarator_id, method_declaration, method_header,
14686 formal_parameter_list, formal_parameter, method_body, block,
14687 static, interface_declaration, extends_interfaces,
14688 abstract_method_declaration, local_variable_declarators): Rules now
14690 (force_error, do_warning): New global statics.
14691 (push_parser_context, parser_context_save_global,
14692 parser_context_restore_global, pop_parser_context): New functions.
14693 (yyerror): Now uses the global parser context. Fixed use of obstack.
14694 (parse_error, parse_error_context, parse_warning_context,
14695 java_accstring_lookup, redefinition_error, check_modifiers,
14696 parser_add_interface, create_interface, create_class, find_field,
14697 duplicate_declaration_error, register_fields, method_header,
14698 check_modifiers_consistency, check_abstract_method_header,
14699 method_declarator, parser_qualified_classname,
14700 parser_check_super_interface, parser_check_super,
14701 parser_chain_incomplete_item, java_check_circular_reference,
14702 layout_class_from_source, java_complete_class,
14703 complete_method_decl, resolve_class, complete_class_report_errors,
14704 java_check_final, check_method_redefinition,
14705 java_check_regular_methods, java_check_abstract_methods,
14706 java_check_methods, lookup_java_interface_method2,
14707 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14708 process_imports, find_in_imports, read_import_entry,
14709 read_import_dir, find_in_imports_on_demand,
14710 check_pkg_class_access, not_builtin_p, declare_local_variables,
14711 source_start_java_method, java_generate_parsed_class): New
14713 *typeck.c: (signature_include_return): New global variable.
14714 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
14715 to add the function returned type in the signature.
14717 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
14719 * jcf-io.c (open_in_zip): Use strncmp and LEN.
14721 1998-01-29 Dave Brolley <brolley@cygnus.com>
14723 * Make-lang.in (java.info): Added.
14724 (java.install-info): Added
14726 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
14728 * Makefile.in (clean): Also remove java/parse.c.
14730 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
14732 Add a pair of -fbounds-check/-fno-bounds-check options.
14733 * lang.c (lang_decode_option): Add code to grok arguments.
14734 (flag_bounds_check): Add decl.
14735 (lang_f_options): New array w/ the option in it.
14736 * java-tree.h (flag_bounds_check): Add decl.
14737 * lang-options.h: New file.
14738 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
14739 of a static macro value.
14740 (JAVA_ARRAY_EXCEPTION): Delete macro.
14742 1998-01-23 Per Bothner <bothner@cygnus.com>
14744 * typeck.c (build_java_array_type): Fix two bugs in previous change.
14745 * expr.c (build_anewarray): Add missing promote_type.
14747 1998-01-22 Per Bothner <bothner@cygnus.com>
14749 Add array types with known length to optimize bounds checking.
14750 * typeck.c (build_java_array_type): Take length parameter.
14751 (java_array_type_length, build_prim_array_type): New functions.
14752 * java-tree.h: Update for new functions.
14753 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
14754 * class.c: Use build_prim_array_type.
14755 * expr.c (can_widen_reference_to): Handle known-length array types.
14756 (verify_jvm_instructions): Keep track of integer push instructions
14757 followed by newarray/anewarray, so we can build known-length arrays.
14758 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
14759 (java_array_data_offset): New function.
14760 (build_java_array_length_access): New function. Optimize if constant.
14761 (build_java_arrayaccess): Constant fold bounds check.
14762 (expand_java_newarray, expand_java_anewarray): Replaced by ...
14763 (build_newarray, build_anewarray): New functions.
14764 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
14765 * verify.c (merge_types): Handle known-lengh array types.
14767 1998-01-19 Per Bothner <bothner@cygnus.com>
14769 * expr.c (expand_byte_code): Fix performace bug, which caused
14770 searching linenumber_table to be linear rather than constant.
14772 1997-12-12 Per Bothner <bothner@cygnus.com>
14774 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
14776 * decl.c, java-tree.h (soft_fmod_node): New global.
14777 * decl.c (init_decl_processing): Define __builtin_fmod.
14778 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
14779 using __builtin_fmod.
14781 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
14783 * keyword.h: New file, output of keyword.gperf as processed by
14785 * lex.c (java_lex_init): Initialize java_error_flag.
14786 * parse.c (YYERROR_NOW): Uses java_error_flag.
14787 * parse.y: New static java_error_flag. Useless definition of
14789 * parse.y (java_error): Portable error recovery using
14790 java_error_flag (not yet completely tuned).
14792 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
14794 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
14796 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14798 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
14799 (parse.c, lex.c, keyword.h): New rules for Java source code
14801 * parse.c: Renamed into jcf-parse.c.
14802 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
14803 * keyword.gperf: New file, Java keywords.
14804 * parse.y: New file, Java language grammar.
14805 * parse.h: New file, Java language grammar definitions.
14806 * lex.c: New file, Java language lexer.
14807 * lex.h: New file, Java language lexer definitions.
14809 1997-12-03 Per Bothner <bothner@cygnus.com>
14811 * decl.c (clinit_identifier_node), java-tree.h: New global.
14812 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
14813 * verify.c (verify_jvm_instructions): Inline use of removed macros.
14814 * expr.c (expand_java_field_op): Check for invalid assignment
14817 * jcf-reader.c (get_attribute): Test for wrong attribute length.
14819 1997-10-27 Per Bothner <bothner@cygnus.com>
14821 * verify.c (verify_jvm_instructions): When processing a handler,
14822 attempt to set the current_subr to the right value.
14823 (More complicated code combines Sep 17 and Oct 22 versions.)
14825 1997-10-24 Per Bothner <bothner@cygnus.com>
14827 * class.c (push_class): Figure out (guess) name of source file.
14828 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
14829 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
14830 (parse_class_file): Change return type from int to void.
14831 Call debug_start_source_file/debug_end_source_file.
14833 * expr.c (build_java_binop): Fix masking 2nd operand.
14834 * decl.c (init_decl_processing): Set sizetype first.
14836 1997-10-22 Per Bothner <bothner@cygnus.com>
14838 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
14839 (Revert Sep 17 change.)
14841 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14843 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
14844 .class extension in their name and fix thing so we don't process
14845 them parse_zip_file_entries().
14846 (parse_zip_file_entries): Cleaned unused local variables.
14848 1997-10-20 Per Bothner <bothner@cygnus.com>
14850 * expr.c (can_widen_reference_to): Allows equal array element types.
14851 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
14852 * jcf-dump.c (RET): Get (and print) index.
14854 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
14855 Promote element type to POINTER_TYPE.
14857 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14859 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
14860 find_in_current_zip, jcf_figure_file_type): Moved from
14861 jcf-reader.c to parse.c.
14862 * zextract.c: (read_zip_archive): takes file_comment_length possible
14863 field into account.
14865 1997-10-20 Per Bothner <bothner@cygnus.com>
14867 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
14869 * verify.c (merge_types): Handle array types even better ...
14871 1997-10-17 Per Bothner <bothner@cygnus.com>
14873 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
14875 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
14876 * class.c (make_class_data): Don't build fields_decl if no fields.
14877 When building fields_decl, skip if DECL_ARTIFICIAL.
14879 * expr.c (java_stack_swap): Update stack_type_map.
14880 * verify.c (merge_types): Handle array types better.
14882 1997-10-15 Per Bothner <bothner@cygnus.com>
14884 * class.c (add_field): Don't promote short integral fields to
14885 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
14886 * expr.c (push_value): Promote and convert short integral values.
14888 * decl.c, java-tree.h (integer_two_node): New constant node.
14889 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
14891 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
14893 * class.c (append_gpp_mangled_type): Use function argument
14894 unpromoted type to generate mangled name.
14896 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14898 * constants.c (build_constant_data_ref): Now uses current_class
14899 instead of main_class.
14900 (build_constants_constructor): Now uses current_class instead of
14902 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
14903 of the global variable SeepZipFiles done here.
14904 * zextract.c (read_zip_archive): extra_field optional field taken
14905 into account while computing the position of the class file in the
14907 * verify.c (verify_jvm_instructions): Use current_jcf to search
14909 * parse.c (load_class): First search for the class to load in the
14910 current zip file. Saves current_jcf (restored before returning
14911 from that function). Don't call JCF_FINISH in the class was found
14912 in the current ZIP file.
14913 (jcf_parse): If the class was found in the current ZIP file, save
14914 its tree_constant_pool (for later reuse).
14915 (parse_class_file): New function. Process each method defined in
14916 the current class and record the class as to be later registered.
14917 (yyparse): Rewritten. Figure the type of the current file and switch
14919 * lang.c: New global variable current_jcf.
14920 (lang_init): Removed compiling_from_source test (done later, in
14921 yyparse). Removed call the jcf_parse ().
14922 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
14923 (typedef struct JCF): New fields seen_in_zip (to mark a class found
14924 in the current ZIP file) and zip_offset (offset to the class data in
14925 the current zip file).
14926 * jcf-reader.c: zipfile.h included.
14927 localToFile: New ZipFileCache static global variable
14928 (parse_zip_file_entries): New function. Browse the current ZIP
14929 file directory and process each class found.
14930 (process_zip_dir): New function. Register each class found in the
14931 ZIP file directory. The class aren't parsed but a valid JCF is
14932 link to each of them.
14933 (find_in_current_zip): New function. Search for a class in the
14934 current ZIP file directory. If found, prepare the class so that it
14936 (jcf_figure_file_type): New function. Examine the file structure
14937 to figure a class file, a ZIP file. If none of these categories are
14938 matched, a source file is assumed.
14939 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
14940 SeenZipFile: New global variable.
14941 (open_in_zip): Use zipmember's length to accelerate the search for
14942 a member. If zipmember was NULL and zip file successfully read,
14944 * java-tree.h: New global variable current_jcf declared. Added
14945 declaration for current_constant_pool_tags, current_constant_pool_data,
14946 current_constant_pool_length, current_constant_pool_data_ref.
14947 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
14948 store the JCF of classes seen in a zip file) and tree *constant_pool
14949 (to save a loaded class constant pool). current_class declared here.
14950 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
14951 retrieve method_ref_constant.
14952 (PUSHC): java_push_constant_from_pool now uses current_jcf.
14953 (OBJECT): get_class_constant now uses current_jcf.
14954 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
14955 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
14956 (expand_invoke): Now uses current_class instead of main_class
14957 (build_class_init): Now uses current_class instead of main_class
14958 * class.c: New static global variable registered_class.
14959 (register_class): New function.
14960 (emit_register_class): Modified to use registered_class instead of
14962 (is_compiled_class): Now take into account class seen in the archive.
14964 1997-10-06 Per Bothner <bothner@cygnus.com>
14966 * except.h: Renamed to: java-except.h.
14967 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
14968 * except.c: Add semi-working (commented out) implementation.
14970 * expr.c (expand_iinc): Add needed flush_quick_stack.
14971 * parse.c (set_source_filename): New function.
14972 (give_name_to_class): Set input_filename from package.classname.java.
14974 * jcf-io.c (find_class): Don't look first in ".".
14976 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14978 * zextract.c (read_zip_archive): Now takes into account the
14980 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
14982 1997-09-20 Per Bothner <bothner@cygnus.com>
14984 * constants.c, java-tree.h (build_internal_class_name): New function.
14985 (alloc_class_constant): Re-implement using build_internal_class_name.
14986 * class.c (make_class_data): Likewise.
14987 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
14989 1997-09-17 Per Bothner <bothner@cygnus.com>
14991 * verify.c (verify_jvm_instructions): Temporarily set current_subr
14992 to NULL before pushing an exception handler target.
14994 * expr.c (flush_quick_stack): Save from low stack indexes to high.
14995 (java_stack_swap, java_stack_dup): Re-write to be safe from
14996 clobbering registers.
14997 (build_class_init): New function.
14999 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15001 * typeck.c (build_java_array_type): Temporary use
15002 permanent_obstack to create the array 'length' field.
15003 * expr.c (lookup_label): Temporay use permanent_obstack to create
15004 label if not found.
15005 * class.c (push_super_field): Tempory use permanent_obstack.
15007 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15009 * typeck.c (type_for_mode): Now handles double_type_node and
15011 * verify.c (verify_jvm_instructions): The instruction following
15012 the wide bytecode is checked. OPCODE_ret added to the list of
15015 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15017 * class.c (make_class): Temporary use permanent_obstack. Set the
15018 class CLASS_P field to 1.
15019 (push_class): Temporary use permanent_obstack.
15020 (set_super_info): Temporary use permanent_obstack.
15021 (add_method): Temporary use permanent_obstack, set
15022 METHOD_TRANSIENT().
15023 (add_field): Temporary use permanent_obstack. Sets
15024 FIELD_VOLATILE() and FIELD_TRANSIENT().
15025 (build_class_ref): Temporary use permanent_obstack if the class
15027 (build_static_field_ref): Temporary use permanent_obstack when
15028 creating field's rtl.
15029 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15030 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15031 and fields. Function finalized, as far as flag handling.
15032 (push_class_static_dummy_field): Temporary use permanent_obstack.
15033 (emit_register_class): Force generation of class registration at
15035 * decl.c (end_java_method): Call permanent_allocation() before
15037 * expr.c (can_widen_reference_to): Added comment to interface
15038 handling, fixed typo.
15039 (lookup_field): Now uses CLASS_P() to correct FIXME
15040 (expand_invoke): Verification on public && !static &&
15041 !abstract moved into soft_lookupinterfacemethod (kaffe).
15042 Use Object class dtable if objectref is an array when expanding
15044 (java_push_constant_from_pool): Temporary use permanent_obstack
15045 for CONSTANT_string
15046 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15047 create constant references.
15048 (get_constant): Temporary use permanent_obstack to create constant.
15049 (load_class): Temporary use permanent_obstack to load class.
15050 (jcf_parse): Temporary use permanent_obstack to perform class
15052 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15053 (build_java_signature): Temporary use permanent_obstack.
15054 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15056 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15057 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15060 1997-09-11 Per Bothner <bothner@cygnus.com>
15062 * class.c (append_gpp_mangled_type): Fix typo.
15063 (emit_register_class): Use main_class to get class object, rather
15064 than looking for no-longer-existing static decl starting with _CL.
15065 * typeck.c (parse_signature_type): Promote array element type
15066 if it is a RECORD_TYPE.
15068 1997-09-10 Per Bothner <bothner@cygnus.com>
15070 * class.c (push_class_static_dummy_field): New function.
15071 (mangle_static_field): New. Do G++-style mangling of static fields.
15072 (layout_class): Mandle static fields here, not in add_field.
15073 (build_class_ref): The class object is now a dummy static field.
15074 * decl.c (find_local_variable): Look for best, instead of first match.
15075 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15076 (build_java_athrow): Don't check here if exception is Throwable.
15077 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15078 (TYPE_USED): Removed. No longer used ...
15079 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15080 * verify.c (push_pending_label): New function.
15081 (push_pending_block): Renamed to check_pending_block.
15082 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15083 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15084 re-checking possible handlers) after a store (less wasted work).
15085 Check for null handler (finally) before calling add_handler.
15086 Various changes to (finally?) correctly handle try/finally.
15088 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15090 * class.c: Include stdio.h.
15092 1997-09-04 Per Bothner <bothner@cygnus.com>
15094 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15095 to make sure class is initialized before static/special invoke.
15097 * verify.c (verify_jvm_instructions): On a store instruction,
15098 call find_local_variable to force pre-allocation of decl and rtx.
15099 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15101 1997-09-03 Per Bothner <bothner@cygnus.com>
15103 * class.c (build_class_ref): Strip off "promoted_" if need be.
15104 (make_field_value): Call build_java_signature when needed.
15105 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15106 * expr.c (build_java_athrow): Don't push_value of exception.
15107 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15108 match specification of [fd]cmp[lg] for NaNs.
15109 (expand_byte_code): Add support for exception handler ranges.
15110 * except.c: Add skeleton for EH code-generation.
15111 * verify.c (merge_types): Treat all promoted integral types as equal.
15112 * constants.c (build_constants_constructor): To force creation of
15113 current_constant_pool_data_ref, call build_constant_data_ref.
15115 * javaop.def (lload): Fix typo.
15116 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15118 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15120 * parse.c: Don't include function.h.
15122 1997-08-27 Per Bothner <bothner@cygnus.com>
15124 * except.[ch]: New files.
15125 * Makefile.in (JAVA_OBJS): Add except.o
15126 * expr.c: Temporary warning about unimplemented exceptions.
15127 * verify.c: Verify exception handlers.
15129 * jcf-dump.c (disassemble_method): Print exception table.
15131 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15133 * expr.c (verify_jvm_instructions): Started a thorough
15134 verification of invoke* bytecodes.
15135 (expand_byte_code): flush quick stack if PC is the target of a
15136 branch. and undef RET (conflicting with config/i386/i386.h).
15137 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15139 (expand_invoke): Now handles invokeinterface and do more
15140 verification according to the bytecode.
15141 (lookup_field): Don't try to load the class if processing
15143 (can_widen_reference_to): Now handles interfaces.
15144 * decl.c (init_decl_processing): New global variable
15145 soft_lookupinterfacemethod_node, declared in java-tree.h.
15146 Call set_super_info on string_type_node.
15147 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15149 * class.c (set_super_info): Fills the CLASS_* flags according to
15151 (get_access_flags_from_decl): Handles all class flags.
15153 1997-08-26 Per Bothner <bothner@cygnus.com>
15155 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15156 * parse.c (yyparse): Check for abstract method, and missing code.
15157 * expr.c (expand_byte_code): Change interface.
15158 * lang.c (put_decl_node): Print promoted types prettier.
15159 * verify.c (verify_jvm_instruction): Change interface.
15160 Partial support for scanning exception table.
15161 For load instructions, handle promoted integral types.
15163 1997-08-21 Per Bothner <bothner@cygnus.com>
15165 * verify.c: New file, with contents moved from expr.c.
15166 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15167 * typeck.c (is_array_type_p): Moved here from expr.c.
15168 * java-tree.h: Add some now-needed function declarations.
15169 * Makefile.in (JAVA_OBJS): Added verify.o.
15171 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15173 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15174 METHOD_ABSTRACT flag.
15176 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15177 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15178 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15180 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15182 (start_java_method): Hook for SYNCHRONIZED methods.
15184 * expr.c (build_java_jsr, build_java_ret): New functions
15185 (JSR,PRE): New macros
15186 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15187 (verify_jvm_instructions): tableswitch, lookupswitch,
15188 monitorenter, monitorexit, goto_w: verified.
15189 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15190 (build_java_monitor): New function.
15191 (MONITOR_OPERATION): Modified to call build_java_monitor()
15192 (verify_jvm_instructions): Started a thorough verification of
15195 1997-08-19 Per Bothner <bothner@cygnus.com>
15197 Support verification of jsr/ret subroutines (used for try/finally).
15198 * decl.c (return_address_type_node): New type node.
15199 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15200 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15201 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15202 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15203 TYPE_USED): New macros for special types in type_map.
15205 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15206 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15208 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15210 * expr.c (can_widen_reference_to): New function.
15211 (pop_type): Use it.
15212 (merge_type_state): Support handling start of subroutine.
15213 (push_pending_block): Return char* error message, instead of calling
15214 fatal on an error. Also handle subroutines.
15215 (verify_jvm_instructions): Handle errors from push_poending_block.
15216 Support jsr and ret instructions.
15218 1997-08-19 Per Bothner <bothner@cygnus.com>
15220 * jcf-io.c (find_classfile): Fix thinko.
15221 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15223 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15225 * Makefile.in (BISON): Remove.
15227 1997-08-07 Per Bothner <bothner@cygnus.com>
15229 * Makefile.in: Convert to autoconf.
15230 * config-lang.in (outputs): Added java/Makefile.
15232 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15233 Rename cc1java to jc1.
15235 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15236 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15238 * class.c (class_depth): Do load_class if needed.
15240 Mostly better verification.
15241 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15242 (init_decl_processing): Change return type of soft_checkcast.
15243 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15244 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15245 lang_print_error): New functions.
15246 (lang_init): Set global hook print_error_function to lang_print_error.
15247 * expr.c: In the type_map ptr_type_node is only used for null now.
15248 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15249 (merge_types): Dererence pointer to record types before comparing.
15250 (decode_newarray_type, merge_types): On error just return NULL.
15251 (build_java_binop): Add preliminary implementation (with warning)
15252 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15253 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15254 (expand_compare, expand_java_goto, expand_java_call): Don't
15255 push_pending_block, since that only makes sense when verifying.
15256 (merge_type_state): Different return codes.
15257 (push_pending_block): A block may need to be verified more than once.
15258 (expand_byte_code): Warn about unused code at code generation time.
15259 (verify_jvm_instruction): Changed logic, since code may need to be
15260 re-verified if type-state has changed. Also, better error handling.
15261 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15262 Improve newarray, anewarray, ?aload, athrow,
15263 * java-tree.h (LABEL_CHANGED): New macro.
15265 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15267 * decl.c (soft_athrow_node): New global variable initialized.
15268 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15269 * typeck.c (convert): Added support for REAL_TYPE.
15270 (convert_to_char): New function.
15271 (convert): Handle CHAR_TYPE.
15272 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15273 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15274 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15276 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15277 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15278 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15279 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15280 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15281 to Use The Right Things.
15282 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15283 compatible with INT. BOOLEAN is made equivalent to BYTE.
15284 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15285 OPCODE_ifnonnull): Now supported.
15286 (build_java_athrow): New function.
15288 1997-08-04 Per Bothner <bothner@cygnus.com>
15290 Rename method name <init> to match G++ (and fix mangling).
15291 * class.c (layout_class): Replace method name of <init> by class name.
15292 (make_method_value): Do inverse renaming of constructor from <init>.
15293 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15294 * typeck.c (lookup_java_constructor): New function.
15295 * expr.c (expand_invoke): If method_name is <init>, call
15296 lookup_java_constructor to find constructor.
15298 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15300 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15302 * parse.c (get_class_constant): Modified to handle array "classes"
15303 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15305 (convert): Modified to handle real type.
15306 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15307 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15308 variables declared.
15309 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15310 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15311 global variables initialized.
15312 (find_local_variable): Handles the case of a pointer
15313 (end_java_method): Restore the use of one more scope
15314 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15315 build_java_array_length_access, expand_java_arrayload,
15316 expand_java_arraystore, expand_java_array_length,
15317 expand_java_multianewarray, expand_java_anewarray,
15318 build_java_check_indexed_type, is_array_type_p,
15319 build_java_throw_out_of_bound_exception): New functions.
15320 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15321 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15322 OPCODE_<t>aload): Implemented code for verification.
15323 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15324 ARRAY_NEW_MULTI): Macro defined.
15325 (CONVERT): Modified to invoke convert().
15326 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15328 1997-07-31 Per Bothner <bothner@cygnus.com>
15330 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15331 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15332 (make_class_data): Field name needs '/' as package prefix.
15333 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15335 1997-07-25 Per Bothner <bothner@cygnus.com>
15337 Implement debug information for local variables.
15338 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15339 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15340 DECL_LOCAL_SLOT_CHAIN): New macros.
15341 (struct lang_decl_var): New type.
15342 * parse.c (give_name_to_locals): Move to decl.c.
15343 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15344 (start_java_method): Re-write parameter handling.
15345 (pending_local_decls): New global variable.
15346 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15347 (find_local_variable): Accept pc so we can skips decls not in range.
15348 (struct binding_level): Add end_pc field.
15349 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15350 (various): Change so current pc gets passed to find_local_variable.
15352 * decl.c (init_decl_processing): Re-arrange fields in
15353 class_type_node and and method_type_node to match kaffe 0.9.1.
15354 * class.c (make_method_value, make_class_data): Update
15355 initializations to match.
15357 1997-07-16 Per Bothner <bothner@cygnus.com>
15359 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15360 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15361 (push_super_field): New function.
15362 (make_class_data): Handle inheritance of class static initializer.
15363 (layout_class): New name mangling.
15364 * constants.c (build_constant_data_ref): Init type of data array
15365 to a one-element array.
15366 (build_constants_constructor): Set DECL_SIZE from complete array type.
15367 * decl.c: Rename class_type, object_type etc to class_type_node,
15368 object_type_node etc. Make former inherit from latter.
15369 * expr.c (expand_invoke): Add cast of function address.
15370 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15371 * parse.c (yyparse): Don't call layout_class here.
15372 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15374 1997-06-14 Per Bothner <bothner@cygnus.com>
15376 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15377 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15378 (alloc_class_constant): New.
15379 * expr.c (expand_invoke): Make sure method's class is initialized.
15380 * class.c (interits_from_p, emit_register_class): New functions.
15381 * parse.c (yyparse): Call emit_register_class.
15383 1997-06-09 Per Bothner <bothner@cygnus.com>
15385 * constants.c: New file, to handle constant pool.
15386 * Makefile.in (JAVA_OBJS): Add constants.o.
15387 * decl.c (init_decl_processing): Update, fix, finish various structs.
15388 (pushdecl_top_level): New.
15389 * parse.c (layout_class): Moved to class.c.
15390 * expr.c (java_push_constant_from_pool): New function.
15391 * class.c (build_class_ref): Make work fully
15392 (make_class_data): Emit super-class, constant pool, interface vector.
15394 1997-06-03 Per Bothner <bothner@cygnus.com>
15396 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15397 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15398 * class.c (class_depth): New function.
15399 (lookup_named_class): Replaced by new function lookup_class.
15400 * decl.c (object_type_node, string_type_node): New.
15401 Remove various types that we no longer need.
15402 * expr.c (verify_jvm_instructions): New separate verifier pass.
15403 (push_type, pop_type): New functions for verifier.
15404 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15405 (expand_byte_code): Simplify, since we assume already verified.
15406 (expand_invoke): Now mostly works.
15407 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15408 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15409 * parse.c: Wait to allocate class object until we know its name.
15410 (layout_class): Calculate DECL_VINDEX for each virtual method.
15411 * typeck.c (get_array_type): Rename to ...
15412 (build_java_array_type): ... and provide working implementation.
15413 (build_java_signature): New function - build Java signature of type.
15414 (set_java_signature): New function - cache signature with type.
15415 (lookup_java_method): New function.
15417 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15419 * class.c (ident_subst): Take extra SUFFIX parameter.
15420 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15421 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15422 (build_class_ref): Actually implement.
15423 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15424 * decl.c (builtin_function): New.
15425 (init_decl_processing): Update for current Kaffe. Declare some
15426 builtin Kaffe functions.
15427 * expr.c (build_address_of): New.
15428 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15429 Renamed (from expand_java_new etc), and added working implementations.
15430 (build_field_ref): Now also handle static fields.
15431 (expand_invoke): Implement invokestatic, and start implement rest.
15432 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15433 * javaop.def: Rename invokevirt -> invokevirtual.
15434 * lang.c (use_handles): Removed.
15435 * parse.c: Add support for ConstantValue attribute.
15436 Handle nested loading of a class. (JPOOL_UTF): New.
15438 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15440 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15442 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15444 * Make-lang.in (java.install-man): New empty rule.
15445 * typeck.c (set_local_type): New function.
15446 * expr.c (STORE_INTERNAL): Call find_local_variable,
15447 not find_stack_slot. Call set_local_type.
15449 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15451 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15452 and building RECORD_TYPE CONSTRUCTORs.
15453 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15455 * lang.c (use_handles): Change the default to 0.
15456 * decl.c: Define and build class_type, field_type, utf8const_type.
15457 * class.c (make_class_data, make_field_value,
15458 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15459 hashUtf8String, strLengthUtf8, mangled_classname:
15460 Functions to build reflective data structures.
15461 * parse.c (yyparse): Call make_class_data.
15463 * jcf-io.c (open_class, find_classfile): New functions.
15464 * jcf-dump.c: Support reading classfile from explicitly-named
15465 class file (without CLASSPATH searching).
15467 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15469 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15470 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15471 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15472 (get_constant): Now trivial for CONSTANT_Utf8.
15474 * jcf.h: Make NEW_CPOOL the default.
15475 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15477 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>