1 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3 From patha@softlab.ericsson.se:
4 * parse.y (switch_label): Use build, not build1, to construct
7 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
9 * lang.c (lang_decode_option): Change -MA to -MP.
10 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
11 Update to new prototype; do quote targets.
12 (jcf_dependency_write): Update.
14 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
16 Shorten primitive array allocation path:
17 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
18 to create new primitive arrays.
19 * expr.c (build_newarray): If generating native code, call
20 soft_newarray_node with a reference to the primitive TYPE identifier
21 instead of type_value.
23 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
25 Fix for PRs gcj/312 and gcj/253:
26 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
27 dest if they arn't already.
28 * class.c (layout_class): Call maybe_layout_super_class on
29 superinterfaces also, but only if compiling from bytecode.
32 * parse.y (create_class): Set ACC_STATIC if class is declared in an
35 2000-12-15 Tom Tromey <tromey@redhat.com>
37 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
40 2000-12-14 Andrew Haley <aph@redhat.com>
42 * boehm.c (mark_reference_fields): Change test to correctly detect
45 2000-12-15 Andreas Jaeger <aj@suse.de>
47 * config-lang.in (lang_dirs): Added.
49 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
51 * parse.y (end_artificial_method_body): Fixed undefined behavior.
52 Credits go to rth for finding it.
54 2000-12-13 Mike Stump <mrs@wrs.com>
56 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
58 2000-11-07 Tom Tromey <tromey@cygnus.com>
60 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
61 * lex.c (java_ignorable_control_p): Removed.
62 (java_letter_or_digit_p): Removed.
63 (java_start_char_p): New function.
64 (java_read_char): Return `int', not `unicode_t'. Changed
66 (java_read_unicode): Likewise.
67 (java_read_unicode_collapsing_terminators): Likewise.
68 (java_get_unicode): Likewise.
69 (java_new_lexer): Initialize hit_eof.
70 (java_parse_end_comment): Take `int' argument.
71 (java_parse_doc_section): Likewise.
72 (java_parse_escape_sequence): Don't allow backlash-newline.
74 * lex.h (JAVA_DIGIT_P): Removed.
75 (_JAVA_LETTER_OR_DIGIT_P): Removed.
76 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
77 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
78 (JAVA_PART_CHAR_P): New macro.
80 (JAVA_CHAR_ERROR): Now -2.
81 (java_lexer): New field `hit_eof'.
82 * chartables.h: New file.
83 * gen-table.pl: new file.
85 2000-11-20 Tom Tromey <tromey@cygnus.com>
86 Alexandre Petit-Bianco <apbianco@cygnus.com>
88 * parse.y (java_complete_lhs): Only allow compound assignment of
89 reference type if type is String.
91 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
93 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
96 2000-12-09 Anthony Green <green@redhat.com>
98 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
99 filestart and filename_length as int values.
101 2000-12-07 Mo DeJong <mdejong@redhat.com>
103 * jcf-io.c (find_class): Correct the logic that tests to see if a
104 .java file is newer than its .class file. The compiler was
105 incorrectly printing a warning when file mod times were equal.
107 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
109 * jvgenmain.c: Use ISPRINT not isascii.
111 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
113 * parse.y (end_artificial_method_body): Fixed typo.
115 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
117 * parse.y (patch_method_invocation): Pick the correct enclosing
118 context when creating inner class instances.
121 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
123 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
124 Update copyright year to 2000.
126 2000-11-23 Anthony Green <green@redhat.com>
128 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
129 Move current_file_list out of yyparse and make it static.
131 * expr.c: Declare quick_stack and tree_list_free_list as static
132 (init_expr_processing): Register quick_stack and
133 tree_list_free_list roots.
135 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
137 * parse.y (build_outer_field_access): New local `decl_ctx', use
138 it. Check for field's context and current class immediate outer
140 (outer_field_access_p): Consider fields inherited from the last
142 (build_access_to_thisn): Stop at the last enclosing context if
146 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
148 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
150 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
152 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
155 2000-11-20 Tom Tromey <tromey@cygnus.com>
157 * jv-scan.c (help): Document --complexity.
158 (options): Added --complexity.
159 (flag_complexity): New global.
160 (main): Call `report'.
161 * parse-scan.y (complexity): New global.
162 (if_then_statement, if_then_else_statement,
163 if_then_else_statement_nsi, switch_block_statement_group,
164 while_expression, do_statement, for_begin, continue_statement,
165 throw_statement, catch_clause, finally, method_invocation,
166 conditional_and_expression, conditional_or_expression,
167 conditional_expression): Update complexity.
168 (reset_report): Reset complexity.
169 (report): New function.
171 2000-11-20 Tom Tromey <tromey@cygnus.com>
173 * lex.c (yylex): Added STRICT_TK case.
174 * parse.y (STRICT_TK): Added.
175 * parse-scan.y (STRICT_TK): Added.
176 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
177 `;'. Use 4, not 3, with -k option. Correctly rename resulting
179 * keyword.h: Rebuilt.
180 * keyword.gperf (strictfp): Added.
182 2000-11-20 Tom Tromey <tromey@cygnus.com>
184 * lex.c (yylex): Recognize floating point constants with leading
187 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
189 * java-tree.h (cyclic_inheritance_report): Constify.
190 * parse.y (cyclic_inheritance_report): Likewise.
192 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
194 * parse.y (goal): Remove call to ggc_add_string_root.
196 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
198 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
199 Create string in scratch buffer, then pass to build_string.
201 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
203 * parse.y (issue_warning_error_from_context): Add
206 2000-11-11 Anthony Green <green@redhat.com>
208 * jcf-parse.c (process_zip_dir): Add finput parameter.
209 (jcf_figure_file_type): Call process_zip_dir with appropriate
212 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
214 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
215 * jcf-parse.c (jcf_figure_file_type): Likewise.
217 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
219 * parse.y (create_new_parser_context): Use memset () instead of
222 2000-11-08 Tom Tromey <tromey@cygnus.com>
224 * gjavah.c (process_file): Only include gcj/cni.h when generating
227 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
229 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
230 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
233 2000-11-05 Tom Tromey <tromey@cygnus.com>
235 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
236 * lex.c (IS_ZERO): New define.
237 (java_perform_atof): Error on floating point underflow.
239 2000-11-04 Tom Tromey <tromey@cygnus.com>
241 * lex.c (java_parse_escape_sequence): Only read two octal
242 characters if the first one is greater than 3. Don't allow
243 "octal" numbers to include the digits 8 or 9.
245 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
247 * Make-lang.in (java.distdir): Remove.
249 2000-11-03 Tom Tromey <tromey@cygnus.com>
251 * Make-lang.in (java.dvi): New target.
252 Partial fix for PR other/567.
254 * lang-options.h: Mention -Wout-of-date.
255 * jcf-dump.c (flag_newer): New global.
256 * gjavah.c (flag_newer): New global.
257 * jcf-io.c (find_class): Only warn when flag_newer set.
258 * lang.c (flag_newer): New global.
259 (struct string_option): New declaration.
260 (lang_W_options): New global.
261 (process_option_with_no): New function.
262 (lang_decode_option): Use it.
264 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
265 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
268 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
269 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
270 * lex.c (java_read_unicode): Removed `term_context' argument.
271 Recognize any number of `u' in `\u'.
272 (java_read_unicode_collapsing_terminators): New function.
273 (java_get_unicode): Use it.
274 (java_lineterminator): Removed.
275 (yylex): Produce error if character literal is newline or single
276 quote. Return if eof found in middle of `//' comment. EOF in
277 `//' comment is only an error if pedantic.
278 (java_ignorable_control_p): New function.
279 (java_parse_end_comment): Return if eof found in middle of
282 * jv-scan.c (pedantic): New global.
284 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
286 * parse.y (outer_field_access_p): Inherited fields aren't
287 consider outer fields.
288 (maybe_build_thisn_access_method): Use
289 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
290 (resolve_expression_name): Trigger an error if a static field
291 is being accessed as an outer field.
293 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
295 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
298 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
300 * Make-lang.in: Move all build rules here from Makefile.in,
301 adapt to new context. Wrap all rules that change the current
302 directory in parentheses. Expunge all references to $(P).
303 When one command depends on another and they're run all at
304 once, use && to separate them, not ;. Add OUTPUT_OPTION to
305 all object-file generation rules. Delete obsolete variables.
307 * Makefile.in: Delete.
308 * config-lang.in: Delete outputs= line.
310 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
312 * parse.y (patch_method_invocation): NULLify this_arg when already
314 (maybe_use_access_method): Handle call to methods unrelated to the
315 current class. Fixed comment.
318 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
320 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
323 2000-10-24 Tom Tromey <tromey@cygnus.com>
325 * lex.c (java_new_lexer): Initialize new fields. Work around
326 broken iconv() implementations.
327 (java_read_char): Swap bytes if required. Use fallback decoder if
329 (byteswap_init, need_byteswap): New globals.
330 (java_destroy_lexer): Only close iconv handle if it is in use.
331 * lex.h (java_lexer): New fields read_anything, byte_swap,
333 Made out_buffer unsigned.
335 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
337 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
338 where an enclosing context can be set on the jdep.
339 (do_resolve_class): Fixed identation.
341 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
343 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
345 * jcf-reader.c (peek_attribute, skip_attribute): Only define
348 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
350 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
352 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
354 * jcf-write.c (OP1): Update `last_bc'.
355 (struct jcf_block): Fixed indentation and typo in comments. New
357 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
358 follows `monitorenter'.
359 * parse.y (patch_synchronized_statement): New local `tmp'. Call
363 2000-10-16 Tom Tromey <tromey@cygnus.com>
365 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
366 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
367 * lang-options.h: Added -MA, -MT, -MF..
368 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
369 (DEPEND_TARGET_SET): New macro.
370 (DEPEND_FILE_ALREADY_SET): Likewise.
371 (init_parse): Handle new flags.
372 * jcf.h (jcf_dependency_print_dummies): Declare.
373 * Make-lang.in (s-java): Added mkdeps.o.
374 * Makefile.in (BACKEND): Added mkdeps.o.
375 (../gcjh$(exeext)): Added mkdeps.o.
376 (../jcf-dump$(exeext)): Added mkdeps.o.
377 * jcf-depend.c: Include mkdeps.h.
378 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
380 (jcf_dependency_reset): Rewrote.
381 (dependencies): New global.
382 (jcf_dependency_set_target): Rewrote.
383 (jcf_dependency_add_target): Likewise.
384 (jcf_dependency_add_file): Likewise.
386 (print_ents): Removed.
387 (jcf_dependency_write): Rewrote.
388 (print_dummies): New global.
389 (jcf_dependency_print_dummies): New function
390 (jcf_dependency_write): Call deps_dummy_targets if required.
392 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
394 * gjavah.c (add_class_decl): Removed unused variables `tname',
395 `tlen' and `name_index'.
396 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
397 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
398 in `wfl_operator' with value.
399 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
400 (jcf_figure_file_type): Fixed identation.
401 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
402 * parse.y (analyze_clinit_body): New function.
403 (static_initializer:): Reset `current_static_block'.
404 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
405 `wfl_operator' with new value.
406 (lookup_cl): Use EXPR_WFL_FILENAME.
407 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
409 (build_outer_field_access): Access to this$<n> built from
410 current_class, not its outer context.
411 (build_access_to_thisn): Fixed leading comment. Tidied things up.
412 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
413 (patch_method_invocation): Use `is_static_flag' when already
415 (patch_newarray): Removed assignment in ternary operator.
417 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
419 * except.c (free_eh_ranges): Don't free `whole_range'.
421 2000-10-15 Anthony Green <green@redhat.com>
423 * decl.c (init_decl_processing): Call init_class_processing before
426 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
428 * check-init.c (check_init): Fixed leading comment. Use
430 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
431 (give_name_to_locals): Likewise.
432 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
433 fields in lang_decl_var.
434 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
435 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
436 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
437 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
438 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
439 (LOCAL_FINAL): Rewritten.
440 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
441 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
442 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
444 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
445 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
446 (TYPE_HAS_FINAL_VARIABLE): New macro.
447 (struct lang_type): Added `afv' field.
448 * parse.y (check_static_final_variable_assignment_flag): New function.
449 (reset_static_final_variable_assignment_flag): Likewise.
450 (check_final_variable_local_assignment_flag): Likewise.
451 (reset_final_variable_local_assignment_flag): Likewise.
452 (check_final_variable_indirect_assignment): Likewise.
453 (check_final_variable_global_assignment_flag): Likewise.
454 (add_inner_class_fields): Use LOCAL_FINAL_P.
455 (register_fields): Handle local finals and final variables.
456 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
457 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
458 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
460 (java_complete_expand_methods): Loop to set
461 TYPE_HAS_FINAL_VARIABLE. Call
462 `reset_final_variable_local_assignment_flag' and
463 `check_final_variable_local_assignment_flag' accordingly before
464 and after constructor expansion. Call
465 `reset_static_final_variable_assignment_flag'
466 before expanding <clinit> and after call
467 `check_static_final_variable_assignment_flag' if the
468 current_class isn't an interface. After all methods have been
469 expanded, call `check_final_variable_global_assignment_flag' and
470 `check_static_final_variable_assignment_flag' if the current class
472 (maybe_yank_clinit): Fixed typo in comment.
473 (build_outer_field_access_methods): Removed old sanity check. Use
474 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
475 Don't create access methods for finals.
476 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
477 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
478 existing DECL_INIT has been processed.
479 (java_complete_lhs): Likewise.
480 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
481 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
483 (patch_assignment): Use LOCAL_FINAL_P.
484 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
485 DECL_INITIAL is nullified.
488 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
490 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
492 * Makefile.in (parse.c, parse-scan.c): Likewise.
494 2000-10-12 Mark Mitchell <mark@codesourcery.com>
496 * class.c (temporary_obstack): Remove.
497 (make_class): Don't mess with obstascks.
498 (push_class): Likewise.
499 (set_super_info): Likewise.
500 (add_method_1): Likewise.
501 (add_method): Likewise.
502 (add_field): Likewise.
503 (build_utf8_ref): Likewise.
504 (build_class_ref): Likewise.
505 (build_static_field_ref): Likewise.
506 (finish_class): Likewise.
507 (push_super_field): Likewise.
508 (layout_class): Likewise.
509 (layout_class_methods): Likewise.
510 (init_class_processing): Likewise.
511 * constants.c (get_tag_node): Likewise.
512 (build_constant_data_ref): Likewise.
513 * decl.c (ggc_p): Remove.
514 (copy_lang_decl): Use ggc_alloc.
515 (complete_start_java_method): Don't mess with obstacks.
516 (start_java_method): Likewise.
517 (end_java_method): Likewise.
518 * except.c (link_handler): Use xmalloc.
519 (free_eh_ranges): New function.
520 (method_init_exceptions): Use it.
521 (add_handler): Use xmalloc.
522 (expand_start_java_handler): Don't mess with obstacks.
523 (prepare_eh_table_type): Likewise.
524 (expand_end_java_handler): Likewise.
525 * expr.c (push_value): Likewise.
526 (create_label_decl): Likewise.
527 (build_jni_stub): Likewise.
528 (java_lang_expand_expr): Likewise.
529 (note_instructions): Use xrealloc.
530 (java_push_constant_from_pool): Don't mess with obstacks.
531 (process_jvm_instruction): Likewise.
532 * java-tree.h (cyclic_inheritance_report): Remove duplicate
534 * jcf-parse.c (get_constant): Don't mess with obstacks.
535 (read_class): Likewise.
536 (jcf_parse): Likewise.
537 * lex.c (expresion_obstack): Remove.
538 (java_lex): Don't use obstack_free.
539 * parse.h (exit_java_complete_class): Don't mess with obstacks.
540 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
541 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
542 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
543 * parse.y (gaol): Add more GC roots.
544 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
545 (lookup_field_wrapper): Likewise.
546 (obtain_incomplete_type): Don't mess with obstacks.
547 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
549 (craft_constructor): Don't mess with obstacks.
550 (safe_layout_class): Likewise.
551 (java_complete_class): Likewise.
552 (source_end_java_method): Likewise.
553 (build_outer_field_access_methods): Likewise.
554 (build_outer_method_access_method): Likewise.
555 (maybe_build_thisn_access_method): Likewise.
556 (build_dot_class_method_invocation): Likewise.
557 (java_complete_tree): Likewise.
558 (java_complete_lhs): Likewise.
559 (do_merge_string_cste): Likewise.
560 (patch_string_cst): Likewise.
561 (array_constructor_check_entry): Likewise.
562 * typeck.c (build_java_array_type): Likewise.
563 (parse_signature_string): Likewise.
564 (build_java_signature): Likewise.
566 2000-10-12 Tom Tromey <tromey@cygnus.com>
569 * gjavah.c (add_class_decl): Don't special-case inner classes.
570 (add_namelet): Likewise.
572 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
574 * java-tree.h: Constify current_encoding.
575 * lang.c: Constify current_encoding.
577 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
579 * jvgenmain.c (class_mangling_suffix): Omit `.'.
580 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
582 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
584 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
585 patch. Fixes gcj/340.
587 2000-10-10 Tom Tromey <tromey@cygnus.com>
589 * lex.c (java_new_lexer): Initialize out_first and out_last
591 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
593 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
595 * parse.y (pop_current_osb): New function.
596 (array_type:): Use `dims:', changed actions
597 accordingly. Suggested by Anthony Green.
598 (array_creation_expression:): Used pop_current_osb.
599 (cast_expression:): Likewise.
600 (search_applicable_method_list): Fixed indentation.
602 2000-10-08 Anthony Green <green@redhat.com>
604 * parse.y (array_type_literal): Remove production.
605 (type_literals): Refer to array_type, not array_type_literal.
607 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
609 Patch contributed by Corey Minyard.
610 * decl.c (check_local_named_variable): New function.
611 (tree check_local_unnamed_variable): Likewise.
612 (find_local_variable): Splitted. Call check_local_{un}named_variable.
614 2000-10-07 Anthony Green <green@redhat.com>
616 * class.c (layout_class): Handle case where superclass can't be
619 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
621 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
624 2000-10-05 Tom Tromey <tromey@cygnus.com>
626 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
627 * jvgenmain.c (class_mangling_prefix): Removed.
628 (class_mangling_suffix): New global.
630 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
632 (print_method_info): Handle overrides for static and final
634 (process_file): Generate declaration for class object field.
635 * class.c (cxx_keywords): New array.
636 (utf8_cmp): New function.
637 (cxx_keyword_p): New function.
638 (layout_class_method): Mangle C++ keywords by appending `$'.
639 (mangle_field): New function.
640 (mangle_class_field): Use mangle_field. Mangle class name as
642 (mangle_static_field): Use mangle_field.
644 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
646 * decl.c (find_local_variable): Removed uncessary type check and
647 fixed range check typo. From Corey Minyard.
649 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
651 * decl.c (give_name_to_locals): New local `code_offset'. Call
652 `maybe_adjust_start_pc'.
653 * expr.c (note_instructions): New function.
654 (expand_byte_code): Don't collect insn starts here.
655 (peek_opcode_at_pc): New function.
656 (maybe_adjust_start_pc): Likewise.
657 * java-tree.h (maybe_adjust_start_pc): Declare.
658 (note_instructions): Likewise.
659 * jcf-parse.c (parse_class_file): Call `note_instructions'.
661 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
663 * parse.y (field_access:): Fixed indentation.
664 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
666 2000-09-07 Tom Tromey <tromey@cygnus.com>
669 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
670 JPRIMITIVE_TYPE_P, for arithmetic operators.
671 (patch_method_invocation): Indentation fix.
672 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
673 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
674 (do_unary_numeric_promotion): Cleaned up code.
675 (valid_cast_to_p): Handle boolean correctly.
677 2000-09-27 Tom Tromey <tromey@cygnus.com>
679 * lex.c (java_read_unicode): Reset bs_count when finished with
682 2000-10-01 Mark Mitchell <mark@codesourcery.com>
685 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
686 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
687 (typeck.o): Depend on ggc.h.
688 * class.c (add_method_1): Use GC functions for allocation.
689 (init_class_processing): Register roots.
690 * decl.c (ggc_p): Set to 1.
691 (pending_local_decls): Make it static.
692 (push_jvm_slot): Use GC functions for allocation.
693 (init_decl_processing): Register roots.
694 (give_name_to_locals): Use GC functions for allocation.
695 (lang_mark_tree): New function.
696 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
697 functions for allocation.
698 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
699 * lex.c (java_lex): Use build_string, rather than replicating it
701 * parse.y (goal): Add more roots.
702 (mark_parser_ctxt): New function.
703 * typeck.c: Include ggc.h.
705 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
707 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
708 contains something else than MODIFY_EXPR.
710 2000-09-23 Mark Mitchell <mark@codesourcery.com>
712 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
713 * Makefile.in (parse.o): Depend on ggc.h.
715 (constants.o): Likewise.
718 (jcf-parse.o): Likewise.
719 (jcf-write.o): Likewise.
720 (mangle.o): Likewise.
721 * class.c: Include ggc.h.
722 (build_static_field_ref): Register GC roots.
723 (layout_class): Likewise.
724 (init_class_processing): Likewise.
725 * constants.c: Include ggc.h.
726 (current_constant_pool_data_ref): Remove.
727 (tag_nodes): Move it to ...
728 (get_tag_node): ... here. Register GC roots.
729 * decl.c: Include ggc.h. Remove many global tree definitions.
730 (throw_node): Define.
731 (java_global_trees): Likewise.
732 (predef_filenames): Make the size a constant.
733 (init_decl_processing): Adjust accordingly.
734 (init_decl_processing): Call init_jcf_parse. Register GC roots.
735 * expr.c: Include ggc.h.
736 (init_expr_processing): Register GC roots.
737 (build_invokeinterface): Likewise.
738 * java-tree.h: Replace extern tree declarations with macros.
739 (java_global_trees): New variable.
740 (java_tree_index): New enumeration.
741 (init_jcf_parse): Declare.
742 * jcf-parse.c: Include ggc.h.
743 (current_class): Remove declaration.
744 (main_class): Likewise.
745 (all_class_list): Likewise.
746 (predefined_filename_p): Adjust for constant size of
748 (init_jcf_parse): New function.
749 * jcf-write.c: Include ggc.h.
750 (generate_classfile): Register GC roots.
751 (append_synthetic_attribute): Likewise.
752 (append_innerclass_attribute_entry): Likewise.
753 * lang.c: Include ggc.h.
754 (lang_print_error): Register GC roots.
755 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
757 * parse.y: Include ggc.h.
758 (wfl_operator): Remove.
759 (goal): Register GC roots.
760 (java_pop_parser_context): Adjust for new field names.
761 (java_parser_context_save_global): Likewse.
762 (java_parser_context_restore_global): Likewise.
763 (java_parser_context_suspend): Likewise.
764 (java_parser_context_resume): Likewise.
765 (verify_constructor_circularity): Register GC roots.
766 (lookup_cl): Likewise.
767 (java_reorder_fields): Likewise.
768 (build_current_this): Likewise.
769 (class_in_current_package): Likewise.
770 (argument_types_convertible): Likewise.
771 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
773 2000-09-14 Tom Tromey <tromey@cygnus.com>
775 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
777 2000-09-13 Tom Tromey <tromey@cygnus.com>
779 * jcf-parse.c: Include <locale.h>.
780 * jv-scan.c: Include <locale.h>.
782 2000-09-12 Tom Tromey <tromey@cygnus.com>
784 * expr.c (pop_type_0): Return `Object' if trying to merge two
786 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
787 interface types; `Object' is always a valid supertype.
789 2000-09-12 Tom Tromey <tromey@cygnus.com>
792 * jv-scan.c (help): Document --encoding.
793 (options): Added `encoding' entry.
794 (OPT_ENCODING): New define.
795 (main): Handle --encoding.
796 Include <langinfo.h> if nl_langinfo exists.
797 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
799 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
800 (parse_source_file): Correctly call java_init_lex. Added `finput'
801 argument. Use nl_langinfo to determine default encoding.
802 * java-tree.h (current_encoding): Declare.
803 * parse.y (java_parser_context_restore_global): Don't restore
805 (java_parser_context_save_global): Don't set `finput' field.
806 (java_pop_parser_context): Don't restore `finput'. Free old lexer
808 * lang.c (current_encoding): New global.
809 (lang_decode_option): Recognize `-fencoding='.
810 (finish_parse): Don't close finput.
811 * parse.h (struct parser_ctxt): Removed `finput' and
812 `unget_utf8_value' fields. Added `lexer' field.
813 (java_init_lex): Fixed declaration.
814 * lex.c (java_new_lexer): New function.
815 (java_destroy_lexer): Likewise.
816 (java_read_char): Added `lex' argument. Handle iconv case.
817 (java_read_unicode): Added `lex' argument. Count backslashes in
819 (java_init_lex): Added `finput' and `encoding' arguments. Set
820 `lexer' field in ctxp.
821 (BAD_UTF8_VALUE): Removed.
822 (java_lex): Handle seeing UEOF in the middle of a string literal.
823 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
824 (java_lexer): New structure.
827 (DEFAULT_ENCODING): New define.
828 (java_destroy_lexer): Declare.
830 2000-09-12 Tom Tromey <tromey@cygnus.com>
833 * lex.c (java_init_lex): Initialize java_io_serializable.
834 * parse.y (java_io_serializable): New global.
835 (valid_ref_assignconv_cast_p): An array can be cast to
838 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
840 * decl.c, expr.c: Include defaults.h if not already included.
841 Don't define the *_TYPE_SIZE macros.
843 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
845 * typeck.c (build_java_array_type): Correct first parameter
846 in ADJUST_FIELD_ALIGN invocation.
848 2000-09-06 Tom Tromey <tromey@cygnus.com>
850 * lang-specs.h: Also recognize `-femit-class-files'.
852 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
854 * verify.c (merge_types): Load the types to merge if necessary.
856 2000-09-02 Anthony Green <green@redhat.com>
858 * jcf-io.c: Include zlib.h.
859 (open_in_zip): Read compressed class file archives.
860 * zipfile.h (ZipDirectory): Add uncompressed_size and
861 compression_method fields.
862 * zextract.c (read_zip_archive): Collect file compression info.
864 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
866 * parse.y (do_resolve_class): Also explore superclasses of
867 intermediate enclosing contexts when searching for inner classes.
869 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
871 * parse.y (variable_declarator_id:): Better error message.
872 (expression_statement:): Use YYNOT_TWICE.
873 (cast_expression:): Likewise.
874 (assignment:): Likewise.
876 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
878 * parse.y (do_merge_string_cste): New locals. Create new
879 STRING_CSTs each time, use memcpy. Fixes gcj/311.
881 2000-08-07 Hans Boehm <boehm@acm.org>
883 * boehm.c (mark_reference_fields): Set marking bits for all words in
884 a multiple-word record.
885 (get_boehm_type_descriptor): Use the procedure marking descriptor for
888 2000-08-31 Mike Stump <mrs@wrs.com>
890 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
891 jcf-dump$(exeext)): Make parallel safe.
893 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
895 * jcf-parse.c (set_source_filename): Constify a char *.
896 * jcf-write.c (append_innerclasses_attribute,
897 make_class_file_name): Constify a char *. Don't recycle a
898 variable for an unrelated purpose.
899 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
900 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
902 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
904 * expr.c (can_widen_reference_to): Fixed indentation.
905 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
906 * parse.y: `finit$' replaces `$finit$' in comments.
907 (try_builtin_assignconv): Fixed leading comment.
909 2000-08-25 Greg McGary <greg@mcgary.org>
911 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
913 2000-08-24 Greg McGary <greg@mcgary.org>
915 * lang.c (lang_decode_option): Use ARRAY_SIZE.
916 * parse.y (BINOP_LOOKUP): Likewise.
918 2000-08-22 Andrew Haley <aph@cygnus.com>
920 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
921 sign extending. Fixes gcj/321.
922 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
923 combining to make a jlong. Fixes gcj/321.
925 2000-08-21 Nix <nix@esperi.demon.co.uk>
927 * lang-specs.h: Do not process -o or run the assembler if
930 2000-08-16 Andrew Haley <aph@cygnus.com>
932 * typeck.c (build_java_array_type): Rewrite code to do array
933 alignment. Take into account back-end macros when aligning array
934 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
935 user to set alignment. Fixes gcj/252 and 160.
937 2000-08-09 Tom Tromey <tromey@cygnus.com>
939 * parse.y (check_abstract_method_definitions): Now return `int'.
940 Check implemented interfaces. Fixes PR gcj/305.
942 * parse.y (patch_switch_statement): Disallow `long' in switch
943 expressions. Fixes PR gcj/310.
945 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
947 * decl.c (finit_leg_identifier_node): New global.
948 (init_decl_processing): Use `finit$' to initialize
949 finit_identifier_node. Use `$finit$' to initialize
950 finit_leg_identifier_node.
951 * expr.c (expand_java_field_op): Use ID_FINIT_P.
952 * java-tree.h (finit_identifier_node): Changed attached comment.
953 (finit_leg_identifier_node): New declaration.
954 (ID_FINIT_P): Take finit_identifier_node and
955 finit_leg_identifier_node into account. This is a backward
958 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
960 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
962 (generate_bytecode_insns): Check `nargs' before emitting it.
963 * verify.c (merge_type_state): Fixed typo.
964 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
965 generate_bytecode_{conditional,insns}.
967 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
969 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
972 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
974 * class.c (maybe_layout_super_class): Fixed indentation.
975 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
976 (java_check_methods): New function declaration.
977 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
978 instead of `str_ptr'.
979 * jcf-write.c (generate_bytecode_insns): Emit number the of args
980 of a `invokeinterface' at the right time.
981 * parse.h (WFL_STRIP_BRACKET): New macro.
982 (SET_TYPE_FOR_RESOLUTION): Use it.
983 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
984 (check_class_interface_creation): Don't check for cross package
985 innerclass name clashes.
986 (method_header): Behave properly if MDECL is `error_mark_node'.
987 (method_declarator): Return `error_mark_node' if bogus current
989 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
990 (resolve_and_layout): New local `decl_type', set and used. Call
992 (java_check_methods): New method.
993 (java_layout_classes): Use it.
994 (resolve_qualified_expression_name): No EH check necessary in
996 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
998 (patch_assignment): Set DECL_INITIAL on integral final local.
1000 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1002 * java-tree.h (flag_extraneous_semicolon): New extern.
1003 * lang-options.h: (-Wextraneous-semicolon): New option.
1004 * lang.c (flag_redundant): Fixed typo in leading comment.
1005 (flag_extraneous_semicolon): New global.
1006 (lang_decode_option): Set `flag_extraneous_semicolon' when
1007 -Wall. Decode `-Wextraneous-semicolon'.
1008 * parse.y (type_declaration:): Removed `SC_TK' hack, added
1009 `empty_statement' rule.
1010 (class_body_declaration): Likewise.
1011 (method_body:): Accept `;' as a method body.
1012 (static_initializer:): Removed `SC_TK' hack.
1013 (constructor_block_end:): Likewise.
1014 (empty_statement:): Report deprecated empty declaration. Fixes
1017 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1019 * parse.y (build_dot_class_method_invocation): Changed parameter
1020 name to `type'. Build signature from `type' and convert it to a
1021 STRING_CST if it's an array.
1022 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
1023 to use `ref_type' directly.
1025 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
1027 * lang-options.h: Added a comma after the last element to avoid
1028 syntax errors when other languages define additional options.
1030 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1032 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
1033 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
1034 (jc1): Link with $(BACKEND).
1035 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
1037 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1039 * jvspec.c: Adjust type of second argument to
1040 lang_specific_driver, and update code as necessary.
1042 * class.c (build_dtable_decl): Initialize dummy.
1044 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1046 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
1047 method bodies not to rule out discarding `<clinit>'; don't use
1048 <clinit> to initialize static fields with constant initializers.
1050 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1052 * gjavah.c (print_method_info): Added `synth' parameter. Skip
1054 (method_synthetic): New global.
1055 (HANDLE_METHOD): Recognize synthetic method and tell
1056 `print_method_info' about it.
1057 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
1058 processing a synthetic method.
1059 * jcf-reader.c (skip_attribute): New function.
1060 ( skip_attribute): Likewise.
1062 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1064 * parse.y (build_outer_field_access): Fixed comments.
1065 (fix_constructors): Emit the initialization of this$<n> before
1067 (resolve_qualified_expression_name): Build an access to `decl' if
1070 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1072 * parse-scan.y (curent_class): Non longer const.
1073 (inner_qualifier, inner_qualifier_length): Deleted.
1074 (current_class_length): New global.
1075 (bracket_count): Fixed typo in leading comment.
1076 (anonymous_count): New global.
1077 (class_instance_creation_expression:): Handle anonymous classes.
1078 (anonymous_class_creation:): New rule.
1079 (push_class_context): Rewritten.
1080 (pop_class_context): Likewise.
1081 (INNER_QUALIFIER): Macro deleted.
1082 (report_class_declaration): call `push_class_context' when
1083 entering the function. `fprintf' format modified not to use
1085 (report_class_declaration): Assign `package_name' and
1086 `current_class' to NULL separatly.
1088 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1090 * expr.c (build_invokeinterface): Call layout_class_methods on
1093 2000-07-27 Tom Tromey <tromey@cygnus.com>
1094 Anthony Green <green@cygnus.com>
1095 Alexandre Petit-Bianco <apbianco@cygnus.com>
1097 * class.c (make_class_data): Create vtable for abstract classes.
1098 (get_dispatch_table): Changed to cope with abstract classes.
1100 2000-07-27 Tom Tromey <tromey@cygnus.com>
1102 * parse.y (patch_method_invocation): Don't reverse the argument
1103 list when dealing with anonymous class constructors. Fixed typo in
1106 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1108 * parse.y (build_alias_initializer_parameter_list): Reverse
1109 crafted list when building aliases for anonymous class
1112 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1114 * parse.y (jdep_resolve_class): Don't bother checking potential
1115 innerclass access if `decl' is NULL.
1116 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
1119 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1121 * parse.c: Remove (again.)
1123 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1125 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
1126 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
1127 outside the `if' statement, alias to innerclass removed, `decl'
1128 used to mark the class complete.
1130 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1132 * parse.y (simple_name:): Fixed typo in error message.
1134 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1136 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
1137 or its first operand can be error marks.
1139 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1141 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
1142 * parse.y (method_header): Likewise.
1144 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1146 * parse.y (process_imports): Consider that one might be trying to
1147 import an innerclass. Fixes gcj/254
1149 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1151 * parse.y (find_as_inner_class): Handle the case where the
1152 enclosing context of an innerclass has been loaded as bytecode.
1154 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1156 * parse.y (simple_name:): Reject `$' in type names.
1157 (resolve_type_during_patch): Use `type' as a second
1158 argument to resolve_no_layout. Fixes gcj/257.
1160 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
1162 * parse.y (find_most_specific_methods_list): Select the only
1163 non-abstract method even if max has been set.
1164 Fixes gcj/285, gcj/298.
1166 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
1168 * lang-specs.h: Added %(jc1) to java compiler options.
1170 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
1172 * .cvsignore: New file.
1174 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1176 * parse.y (not_accessible_p): Access granted to innerclasses
1177 (indirectly) extending the reference type. Fixes gcj/249.
1179 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1181 * parse.y (patch_method_invocation): Fixed comment.
1182 (maybe_use_access_method): Build this$<n>s to the context of the
1183 target method, or a type that extends it. Fixes gcj/242.
1185 2000-07-13 Mark Mitchell <mark@codesourcery.com>
1189 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1191 * parse.y (fold_constant_for_init): Avoid bullish conversion.
1193 2000-07-13 Tom Tromey <tromey@cygnus.com>
1195 * lang-specs.h: Added %{I*}.
1197 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1199 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1201 2000-07-12 Mark Mitchell <mark@codesourcery.com>
1203 * parse-scan.c: Remove.
1205 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1207 * class.c (set_super_info): Handled protected inner classes.
1208 (common_enclosing_context_p): Bail early if arguments aren't both
1210 (get_access_flags_from_decl): Handle private and protected inner
1212 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
1213 (CLASS_PROTECTED): Likewise.
1214 (struct lang_type): New bitfield `poic'.
1215 * parse.y (jdep_resolve_class): Call check_inner_class_access on
1217 (check_inner_class_access): Renamed arguments, added
1218 comments. Handles protected inner classes (fixes gcj/225)
1219 (not_accessible_p): Fixed comments. Avoid handling inner classes.
1221 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1223 * parse.y (resolve_qualified_expression_name): Verify qualified
1224 access to `this'. Fixes gcj/239.
1226 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1228 * jcf-write.c (generate_classfile): Don't install ConstantValue
1231 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1233 * parse.y (resolve_qualified_expression_name): Handle inner class
1234 access. Fixes gcj/256.
1236 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1238 * jcf-write.c (generate_classfile): Properly install the
1239 ConstantValue attribute and the initial value constant pool index
1240 on string constants.
1241 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
1244 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1246 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
1248 * parse.y (find_as_inner_class): Fixed typo.
1249 (do_resolve_class): Explore enclosing contexts when searching for
1250 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
1251 (check_inner_class_access): Check `decl' which can be null in case
1254 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1256 * java-tree.h (java_debug_context): Declared `extern'.
1257 (safe_layout_class): Likewise.
1258 * parse.y (resolve_field_access): Field must be `static' in order
1259 to be replaced by its initial value. Added comments.
1260 (find_applicable_accessible_methods_list): Fixed typo.
1261 (find_most_specific_methods_list): Methods found in innerclasses
1262 take over methods founds in the enclosing contexts.
1263 (java_complete_tree): Loosen restrictions on the type of DECLs
1264 that can be replaced by their initialization values.
1265 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
1267 2000-07-05 Tom Tromey <tromey@cygnus.com>
1269 * Make-lang.in (PARSE_DIR): New macro.
1270 (PARSE_RELDIR): Likewise.
1271 (PARSE_C): Likewise.
1272 (PARSE_SCAN_C): Likewise.
1273 ($(PARSE_C)): New target.
1274 ($(PARSE_SCAN_C)): Likewise.
1275 (SET_BISON): New macro.
1276 (BISONFLAGS): Likewise.
1277 (JAVABISONFLAGS): Likewise.
1279 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
1281 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
1282 argument on the first pass for CNI as well as JNI.
1283 (print_method_info): Set up method name on the first pass only.
1285 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1287 * parse.y (parser_qualified_classname): Removed parameter
1289 (create_interface): Removed first passed parameter to
1290 parser_qualified_classname.
1291 (create_class): Likewise. Don't install alias on static
1292 innerclasses. Fixes gcj/275.
1294 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1296 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
1297 debugable statement with empty_stmt_node. Fixes gcj/272
1299 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1301 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
1304 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1306 * jcf-write.c (push_long_const): Appropriately cast short negative
1309 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1311 * parse.y (verify_constructor_super): Use loop variable
1312 `m_arg_type' initialized with `mdecl_arg_type'.
1314 2000-06-29 Tom Tromey <tromey@cygnus.com>
1316 * parse.y (resolve_field_access): Handle case where `type_found'
1319 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1321 * expr.c (lookup_field): The same field can be found through two
1322 different interface. Don't declare it ambiguous in that case.
1324 2000-06-27 Tom Tromey <tromey@cygnus.com>
1326 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
1327 follows \r, then unget it at a lower level.
1329 2000-06-26 Tom Tromey <tromey@cygnus.com>
1331 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
1334 2000-06-25 Tom Tromey <tromey@cygnus.com>
1336 * parse.y (for_statement): Wrap expression in a WFL if it is a
1337 constant. For PR gcj/268.
1339 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1341 * parse.y (do_resolve_class): Minor optimiztion in the package
1342 list search. Removed unecessary test and return statement.
1343 (valid_ref_assignconv_cast_p): Order of arguments to
1344 enclosing_context_p fixed.
1346 2000-06-24 Tom Tromey <tromey@cygnus.com>
1348 * expr.c (lookup_field): Print error and return error_mark_node if
1349 field reference is ambiguous.
1351 * parse.y (check_abstract_method_definitions): Also check if
1352 `other_method' is abstract.
1354 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1356 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
1358 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
1359 (struct lang_type): New field `pic'.
1360 (CLASS_PRIVATE): New macro.
1361 * parse.y (check_inner_class_access): New function.
1362 (jdep_resolve_class): Call it.
1364 2000-06-23 Tom Tromey <tromey@cygnus.com>
1366 * parse.y (patch_incomplete_class_ref): Initialize the returned
1367 class. For PR gcj/260.
1369 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1371 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
1373 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1375 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1376 Java specific checks.
1377 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
1379 * java-tree.def (CASE_EXPR): Marked 'e'.
1380 (DEFAULT_EXPR): Likewise.
1381 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
1383 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1384 Java specific checks.
1385 (generate_bytecode_insns): Test try_block for BLOCK before using
1387 * parse.y (build_wfl_wrap): Added `location' argument. Set
1388 EXPR_WFL_LINECOL accordingly.
1389 (dim_expr:): Wrap constants with WFLs.
1390 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
1391 (resolve_package): Check for `stmt' not being a BLOCK before
1392 building a debuggable statement with it.
1393 (make_qualified_primary): Added extra parameter to build_wfl_wrap
1395 (resolve_field_access): Make sure `decl' is a DECL before treating
1397 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
1398 IDENTIFIER_NODE before treating it as such.
1399 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
1400 treating it as such.
1401 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
1402 to be applied only on non array types.
1404 2000-06-16 Per Bothner <per@bothner.com>
1406 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
1407 define in terms of DECL_RESULT, as that fails when --enable-checking.
1409 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1411 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
1412 types the same in comparison.
1413 (CHECK_OP): Add static prototype.
1415 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1417 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
1418 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
1421 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1423 * decl.c (create_primitive_vtable): Prototype.
1425 * jcf-write.c (generate_bytecode_insns): Initialize variable
1428 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
1430 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1432 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
1433 to track searched classes, and do not search the same class more than
1434 once. Call find_applicable_accessible_methods_list on immediate
1435 superclass, instead of search_applicable_method_list on all ancestors.
1438 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1440 * parse.y (register_fields): Permit static fields in inner classes
1441 if they are final. Fix for PR gcj/255.
1443 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1445 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
1446 * parse.y (find_in_imports): Returned type changed to void,
1447 leading comment fixed.
1448 (register_package): New function.
1449 (qualify_and_find): Likewise.
1450 (package_declaration:): Use `register_package'.
1451 (single_type_import_declaration:): Removed local variable
1452 `node'. Added missing `;' for consistency.
1453 (type_import_on_demand_declaration:): Use `chainon' to link new
1455 (lookup_field_wrapper): Lookup local variables defined in outer
1457 (java_complete_class): Don't reverse the list of imported on demand.
1458 (do_resolve_class): Reorganized. Removed local variable
1459 `original_name'. Call `qualify_and_find' with the current package
1460 name, invoke `find_in_imports_on_demand' right after. Call
1461 `qualify_and_find' with the packages we've seen so far. Fixed
1462 operations numbering in comments.
1463 (java_expand_class): Don't reverse `package_list'.
1464 (find_most_specific_methods_list): New local variables `abstract'
1465 and `candidates'. Use them to pick the right method.
1467 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
1469 * parse.y (check_modifiers_consistency): Don't subtract out
1470 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
1472 2000-06-04 Philipp Thomas <pthomas@suse.de>
1474 * Makefile.in (INTLLIBS): New.
1478 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1480 * class.c (get_dispatch_table): Build the vtable dummy entry list
1481 element with a null purpose. Fixed leading comment.
1482 (build_dtable_decl): Build an accurate dtable type when appropriate
1485 2000-06-02 Richard Henderson <rth@cygnus.com>
1487 * lang.c (lang_get_alias_set): New.
1489 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1491 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
1492 before using it as the accessed field.
1494 2000-05-31 Tom Tromey <tromey@cygnus.com>
1496 * java-tree.h (boolean_array_vtable, byte_array_vtable,
1497 char_array_vtable, short_array_vtable, int_array_vtable,
1498 long_array_vtable, float_array_vtable, double_array_vtable):
1500 * expr.c (get_primitive_array_vtable): New function.
1501 (create_primitive_vtable): New function.
1502 (java_lang_expand_expr): Enable code to statically generate
1504 * decl.c (init_decl_processing): Create primitive vtables.
1505 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
1506 short_array_vtable, int_array_vtable, long_array_vtable,
1507 float_array_vtable, double_array_vtable): Define.
1509 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
1511 * java/parse.y (find_applicable_accessible_methods_list):
1512 Don't add an uninitialized value to the list.
1514 2000-05-25 Tom Tromey <tromey@cygnus.com>
1516 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
1517 when trying to see if field's class should be initialized. Always
1518 initialize field's declaring class, not qualified class.
1521 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
1522 `wfl_operator', to maybe_build_primttype_type_ref.
1525 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
1527 * parse.y (patch_method_invocation): Don't try to lookup methods
1530 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
1532 * parse.y (resolve_field_access): Call the appropriate <clinit>
1533 before accessing the length of a static array. Craft a decl for
1534 the field while its time. Fixes PR gcj/129.
1536 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1538 * parse.y (resolve_package): Correctly set `*next' (was off by
1540 (resolve_qualified_expression_name): Fixed comment.
1542 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1544 * jcf-parse.c (jcf_parse_source): Reset current_class and
1545 current_function_decl to NULL before parsing a new file.
1547 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1549 * parse.y (block_end:): If the collected block doesn't feature a
1550 statement, insert an empty statement.
1552 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1554 * parse.y (maybe_yank_clinit): New function.
1555 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
1556 end of the list of methods belonging to a class.
1557 (java_complete_expand_method): Check whether <clinit> is really
1558 necessary and expand it accordingly.
1560 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1562 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
1563 processed by the method's switch statement.
1565 2000-05-19 Tom Tromey <tromey@cygnus.com>
1567 * java-tree.h: Added init state enum.
1568 * decl.c (emit_init_test_initialization): Initialize class
1569 initialization check variable by looking at class' state.
1571 2000-05-19 Tom Tromey <tromey@cygnus.com>
1573 * java-tree.h (build_instanceof): Declare.
1574 (build_get_class): Declare.
1575 * parse.y (patch_binop): Use build_instanceof.
1576 * expr.c (build_instanceof): New function. If class is final,
1577 don't make a function call.
1578 (expand_java_INSTANCEOF): Use it.
1579 (build_get_class): New function.
1581 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1583 * jcf-write.c (generate_classfile): Scan the source_file for
1584 slashes with the right pointer variable.
1586 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1588 * lang.c (lang_decode_option): Update -Wunused flags by calling
1590 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
1592 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
1594 * check_init.c (check_init): Constify local char *.
1595 * class.c (push_class): Constify local char *.
1596 * java_tree.h: Update prototypes.
1597 * jcf-io.c (open_class): Constify filename parameter and
1599 (find_class): Remove redundant string copy. Cast return from
1601 * jcf-parse.c (read_class, parse_class_file, yyparse):
1602 Constify local char *.
1603 * jcf-write.c (generate_bytecode_insns, generate_classfile):
1604 Constify local char *.
1605 * jcf.h (JCF): Constify filename and classname.
1606 (JCF_FINISH): Cast args to FREE to char * when appropriate.
1607 * lang.c (init_parse): Constify parameter and return value.
1608 * lex.c (java_get_line_col): Constify filename parameter.
1609 * parse.h: Constify parser_ctxt.filename. Update prototypes.
1610 * parse.y (java_parser_context_suspend,
1611 issue_warning_error_from_context, safe_layout_class): Constify
1613 * parse.c: Regenerate.
1615 2000-05-08 Tom Tromey <tromey@cygnus.com>
1617 * expr.c (build_jni_stub): Cache the result of
1618 _Jv_LookupJNIMethod.
1620 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1622 * decl.c (predef_filenames_size): Now 7.
1623 (predef_filenames): New seventh entry.
1625 2000-05-04 Tom Tromey <tromey@cygnus.com>
1627 * boehm.c (mark_reference_fields): Don't mark RawData fields.
1628 Keep track of when we've seen a reference field after a
1629 non-reference field.
1630 (get_boehm_type_descriptor): Handle case where we see
1631 non-reference fields but no trailing reference field.
1632 * decl.c (rawdata_ptr_type_node): Define.
1633 (init_decl_processing): Initialize rawdata_ptr_type_node.
1634 * java-tree.h (rawdata_ptr_type_node): Declare.
1636 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1638 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
1639 specifiers in calls to fprintf.
1641 2000-05-03 Andrew Haley <aph@cygnus.com>
1643 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
1645 * javaop.h (WORD_TO_INT): New function.
1646 (IMMEDIATE_s4): Use WORD_TO_INT.
1647 * jcf.h (JPOOL_INT): Ditto.
1649 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
1652 2000-04-19 Tom Tromey <tromey@cygnus.com>
1654 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
1656 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
1658 * expr.c (build_jni_stub): New function.
1659 * lang-specs.h: -fjni and -femit-class-file are incompatible.
1661 * parse.y (java_complete_expand_methods): Expand a native method
1662 and call build_jni_stub if -fjni given.
1663 * lang-options.h: Document -fjni.
1664 * lang.c (flag_jni): New global.
1665 (lang_f_options): Added `jni' entry.
1666 * java-tree.h (soft_lookupjnimethod_node,
1667 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
1669 (flag_jni): Declare.
1670 (build_jni_stub): Declare.
1671 (struct lang_decl): Added `native' flag.
1672 (METHOD_NATIVE): Redefined to use `native' field of lang specific
1674 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
1675 soft_jnipopsystemframe_node): New globals.
1676 (init_decl_processing): Set them. _Jv_InitClass only takes one
1679 * java-tree.def: Put into `C' mode.
1681 2000-04-27 Tom Tromey <tromey@cygnus.com>
1684 * expr.c (expand_invoke): Generate check to see if object pointer
1685 is null in nonvirtual invocation case.
1686 * java-tree.h (soft_nullpointer_node): Declare.
1687 * decl.c (soft_nullpointer_node): New global.
1688 (init_decl_processing): Initialize soft_nullpointer_node.
1689 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
1690 or `private' methods.
1691 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
1693 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1695 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
1698 2000-04-26 Tom Tromey <tromey@cygnus.com>
1700 * zextract.c (find_zip_file_start): New function.
1701 (read_zip_archive): Use it.
1703 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1705 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
1707 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1709 * class.c (common_enclosing_context_p): New function.
1710 * java-tree.h (common_enclosing_context_p): Added prototype.
1711 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
1712 classes sharing an outer context with the current instance.
1713 * parse.y (build_access_to_thisn): Fixed leading comment.
1714 (verify_constructor_super): New local `supper_inner'. Skip
1715 enclosing context argument in the case of inner class constructors.
1716 (patch_method_invocation): Insert proper context as second
1717 parameter to pure inner class constructor super invocations.
1719 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1721 * parse.y (end_class_declaration): Reset the interface number
1724 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1726 * parse.y (source_start_java_method): Deleted unecessary code.
1727 (patch_method_invocation): Fixed comment.
1729 2000-04-24 Robert Lipe <robertlipe@usa.net>
1731 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
1733 2000-04-23 Tom Tromey <tromey@cygnus.com>
1735 * boehm.c (mark_reference_fields): Use int_byte_position.
1737 2000-04-22 Tom Tromey <tromey@cygnus.com>
1739 * boehm.c (mark_reference_fields): Only call byte_position on
1742 2000-04-22 Tom Tromey <tromey@cygnus.com>
1744 * boehm.c (mark_reference_fields): Added `last_view_index'
1745 argument. Use DECL_FIELD_OFFSET to determine field's offset.
1747 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
1749 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
1750 * parse.y (check_class_interface_creation): Fixed comments. Select
1751 permitted modifiers for (inner) interfaces. Changed error message
1752 to report rejected modifiers used with local classes.
1754 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1756 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
1757 of directly inherited type considered in scope.
1758 * parse.y (do_resolve_class): Search inherited classes for inner
1761 2000-04-20 Tom Tromey <tromey@cygnus.com>
1763 * parse.y (not_accessible_p): Use member's class, not current
1764 class, when doing inheritance check for protected reference.
1767 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
1769 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
1771 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1773 * parse.y (lookup_field_wrapper): Search for final local aliases.
1774 (resolve_expression_name): Let lookup_field_wrapper search for
1775 final local aliases. Force the value of `name' if one is found.
1776 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
1777 an expression name. Fixed comments.
1779 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1781 * parse.y (yyerror): `msg' can be null, don't use it in that case.
1783 2000-04-19 Tom Tromey <tromey@cygnus.com>
1785 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
1787 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1789 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
1791 2000-04-18 Tom Tromey <tromey@cygnus.com>
1794 * gjavah.c (utf8_cmp): Changed return value.
1795 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
1797 (cxx_keywords): New global.
1798 (get_field_name): Handle new result of cxx_keyword_subst.
1799 (print_method_info): Likewise.
1801 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
1803 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
1804 with a newline, for CNI.
1805 (print_stub_or_jni): Print a space or newline before method name for
1807 (print_cxx_classname): Don't write leading "::" in CNI stub method.
1808 (process_file): Include gcj/cni.h if generating CNI stubs.
1810 2000-04-16 Tom Tromey <tromey@cygnus.com>
1812 * gjavah.c (decompile_method): Use print_field_name.
1815 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1817 * parse.y (java_expand_classes): Reverse the package list once.
1818 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
1820 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
1821 the `==' and `!=' operators.
1823 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1825 * jcf-write.c (generate_bytecode_insns): At invokation time,
1826 always relate an interface method to the type of its selector.
1828 2000-04-05 Tom Tromey <tromey@cygnus.com>
1831 * expr.c (expand_invoke): Generate check to see if object pointer
1832 is null in nonvirtual invocation case.
1833 * java-tree.h (soft_nullpointer_node): Declare.
1834 * decl.c (soft_nullpointer_node): New global.
1835 (init_decl_processing): Initialize soft_nullpointer_node.
1836 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
1837 or `private' methods.
1838 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
1840 2000-04-05 Tom Tromey <tromey@cygnus.com>
1843 * parse.y (check_final_assignment): Recognize assignments to the
1844 `length' field of an array when generating class files.
1846 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1848 * class.c (decl_hash): Prototype removed.
1849 (decl_compare): Likewise.
1851 2000-04-05 Tom Tromey <tromey@cygnus.com>
1853 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
1854 * parse.y (check_modifiers_consistency): Check for final/volatile
1855 clash. Fixes PR gcj/164.
1857 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1859 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
1861 (java_hash_compare_tree_node): Renamed from `decl_compare, made
1863 (add_method_1): Use `java_hash_hash_tree_node' and
1864 `java_hash_compare_tree_node'.
1865 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
1866 (java_hash_compare_tree_node): Likewise.
1867 * parse.y (find_applicable_accessible_methods_list): Create,
1868 delete and use a hash table to remember already searched interfaces.
1870 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
1872 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
1875 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1877 * boehm.c (mark_reference_fields, set_bit): Prototype.
1878 (set_bit): Un-ANSI-fy definition.
1880 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
1883 * decl.c (emit_init_test_initialization): Likewise.
1885 * gjavah.c (jni_print_char): Likewise.
1887 * parse.y (create_new_parser_context): Likewise.
1889 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1891 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
1892 patch missing hunk. Fixed indentation.
1894 2000-03-30 Tom Tromey <tromey@cygnus.com>
1896 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
1897 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
1899 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1901 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
1902 when negative *before* using it as an array index.
1903 * ChangeLog: Fixed typo.
1905 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1907 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
1908 to 0 when it reaches -1.
1910 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1912 * jcf-parse.c (get_constant): Properly cast `num' during the
1913 invocation of `add_double'.
1914 * jcf-write.c (push_long_const): Properly cast `lo' before
1915 comparing it to short bounds.
1916 * parse-scan.y (interface_declaration:): Rule re-arrange so that
1917 `interface_body:' is reduced after the current interface is
1920 2000-03-26 Tom Tromey <tromey@cygnus.com>
1922 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
1923 Java-specific `-f' option.
1925 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1927 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
1928 Adjust order of making types.
1929 Make bitsize_*_node values.
1931 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1933 * class.c (make_field_value): Use byte_position.
1934 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
1935 (java_array_data_offset): Likewise.
1936 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
1939 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1941 * parse.y (check_abstract_method_definitions): New local
1942 `end_type_reached'. Make sure we also consider `end_type'.
1943 (java_check_abstract_method_definitions): Make sure we eventually
1944 consider `java.lang.Object'.
1945 (maybe_use_access_method): Don't use access method if not in the
1946 context of a pure inner class or if the method's context is right.
1947 (find_applicable_accessible_methods_list): New static flag
1948 `object_done'. Don't search abstract classes as interfaces. Fixed
1949 indentation. Fixed the `java.lang.Object' only search. Search
1950 class interface(s) first, then fully search enclosing contexts.
1951 (find_most_specific_methods_list): Pick the closest candidate when
1952 they're all abstract.
1954 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1956 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
1957 properly initialize `finished_label'. Don't emit gotos for empty
1960 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1962 * except.c (emit_handlers): Clear catch_clauses_last.
1964 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1966 * parse.y (check_method_types_complete): New function.
1967 (create_class): Reset anonymous class counter only when seeing an
1969 (java_complete_class): JDEP_METHOD: Don't recompute signature
1972 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1974 * class.c (build_static_ref): Fixed indentation in comment.
1975 * java-tree.def (TRY_EXPR): Fixed typo in name.
1976 (CLASS_LITERAL): Likewise.
1977 * java-tree.h: (TYPE_DOT_CLASS): New macro.
1978 (struct lang_type): New field `dot_class'.
1979 * jcf-write.c (generate_bytecode_insns): Fixed error message.
1980 (generate_classfile): Method `class$' is synthetic.
1981 * parse.y (build_do_class_method): New function.
1982 (build_dot_class_method_invocation): Likewise.
1983 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
1984 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
1985 (qualify_ambiguous_name): Likewise.
1986 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
1987 (build_try_statement): Fixed leading comment.
1989 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1991 * class.c (make_field_value): Properly handle sizes.
1992 (get_dispatch_vector): Use tree_low_cst and host_integerp.
1993 (layout_class_method): Count using trees.
1994 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
1995 * expr.c (java_array_data_offset): Use int_bit_position.
1996 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
1997 (build_invokevirtual): Use tree_low_cst and do computations with trees.
1999 2000-03-16 Tom Tromey <tromey@cygnus.com>
2001 * lang.c (flag_hash_synchronization): New global.
2002 (lang_f_options): Added `hash-synchronization'.
2003 * lang-options.h: Mention -fhash-synchronization.
2004 * java-tree.h (flag_hash_synchronization): Declare.
2005 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
2006 hash table synchronization is disabled.
2007 * decl.c (init_decl_processing): Only push `sync_info' value when
2008 hash table synchronization is disabled.
2009 * class.c (make_class_data): Only push `sync_info' field when hash
2010 table synchronization is disabled. Removed dead code.
2012 2000-03-16 Tom Tromey <tromey@cygnus.com>
2014 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
2016 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2018 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
2020 * parse.y (patch_method_invocation): Handle anonymous classes
2021 creation in static context.
2023 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2025 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
2026 * parse.y (resolve_qualified_expression_name): Use it.
2027 (patch_method_invocation): Likewise.
2029 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2031 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
2032 depending on the type of dependency which dictates what the
2034 (unresolved_type_p): Resolved types limited to the current class.
2036 2000-03-15 Tom Tromey <tromey@cygnus.com>
2038 * decl.c (init_decl_processing): Set type of `sync_info' to be
2041 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
2042 Correctly compute bit number for current slot. Zero `high' and
2043 `low' in DS_LENGTH case. Don't skip inherited fields. Use
2044 mark_reference_fields.
2045 (mark_reference_fields): New function.
2047 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2049 * parse.y (register_incomplete_type): Fixed initialization of
2052 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2054 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
2056 (push_class_context, pop_class_context): New function.
2057 (class_body:): Call pop_class_context.
2058 (interface_body:): Likewise.
2059 (INNER_QUALIFIER): New macro.
2060 (report_class_declaration): Changed output format and use
2061 INNER_QUALIFIER. Call push_class_context.
2063 2000-02-14 Andrew Haley <aph@cygnus.com>
2065 * check-init.c (check_init): Add new cases for unary and binary
2068 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2070 * parse.y (resolve_package): Set `next' once a type name has been
2071 progressively discovered.
2072 (resolve_qualified_expression_name): Propagate resolution only if
2073 there are remaining qualifiers. Take into account `q' might have
2074 been cleared after re-qualification.
2075 * parse.y (patch_method_invocation): New local `resolved'.
2076 Section dealing with qualified expression rewritten to use
2077 resolve_field_access.
2079 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2081 * parse.h (PUSH_CPC): Fixed indentation.
2082 (DEBUG_CPC): New macro.
2083 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
2084 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
2085 * parse.y (class_body_declaration:): Use
2086 SET_CPC_INSTANCE_INITIALIZER_STMT.
2087 (method_declaration:): Check for null current_function_decl.
2088 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
2089 (java_parser_context_pop_initialized_field): Better handling of
2091 (maybe_make_nested_class_name): Mark nested class name as
2092 qualified when necessary.
2093 (end_class_declaration): Don't call java_parse_context_resume when
2094 one or more error occured.
2095 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
2096 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
2097 SET_CPC_INITIALIZER_STMT.
2098 (method_header): Check for inner classes declaring static methods.
2099 (resolve_qualified_expression_name): Handle situation where `this'
2102 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
2104 * typeck.c (build_prim_array_type): Correctly set the high word too.
2106 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2108 * parse.y (java_complete_expand_methods): Leave <clinit> out of
2110 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
2111 list of methods for interfaces.
2113 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2115 * parse.y (qualify_ambiguous_name): Properly handle expressions
2118 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2120 * parse.y (check_final_assignment): Extended to process
2122 (patch_assignment): Have check_final_assignment called only once.
2124 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2126 * java-tree.h (IS_INIT_CHECKED): New flag.
2127 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
2128 * parse.y (patch_string): Call force_evaluation_order on the
2129 completed string concatenation tree.
2130 * expr.c (force_evaluation_order): Call force_evaluation_order on
2131 function's arguments too.
2133 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2135 * decl.c (emit_init_test_initialization): Mark KEY as unused.
2136 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
2137 (build_anewarray): Likewise.
2138 * parse.y (patch_newarray): Likewise.
2139 * parse.c: Regenerated.
2141 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2143 * decl.c (init_decl_processing): Added new class fields `depth',
2144 `ancestors', and `idt' to class_type_node. Use
2145 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
2146 * class.c (make_class_data): Push initial values for new fields.
2147 * java-tree.h: Updated prototype for `build_invokeinterface'.
2148 * expr.c (build_invokeinterface): Changed parameters to accept
2149 `method' tree. Calculate index of `method' in its declaring
2150 interface. Build call to _Jv_LookupInterfaceMethodIdx.
2151 (expand_invoke): Call `build_invokeinterface' with new parameters.
2152 * parse.y (patch_invoke): Call `build_invokeinterface' with new
2155 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2157 * typeck.c (lookup_do): Search superinterfaces first
2158 when looking up an interface method. From Godmar Back
2161 2000-03-06 Tom Tromey <tromey@cygnus.com>
2163 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
2165 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2167 * java-tree.h (lookup_argument_method2): Declared.
2168 (safe_layout_class): Prototype moved from parse.h.
2169 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
2170 * parse.y (java_check_regular_methods): Local `super_class' gone.
2171 Call lookup_argument_method2 instead of lookup_argument_method.
2172 Perform modifier match for methods found declared in implemented
2173 interfaces. Fixed indentation problem. Overriding/hiding error
2174 report to take place only for methods found in classes.
2175 * typeck.c (lookup_argument_method): Changed leading
2176 comment. Re-written by calling lookup_do.
2177 (lookup_argument_method2): New function.
2178 (lookup_java_method): Re-written by calling lookup_do.
2179 (lookup_do): New function.
2181 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2183 * check-init.c (check_init): Removed dead code. Handle (blank)
2185 * parse.y (declare_local_variables): New local `final_p', set it
2186 and use it to initialize LOCAL_FINAL.
2187 (check_final_assignment): Only check FIELD_DECLs.
2189 2000-02-17 Tom Tromey <tromey@cygnus.com>
2191 * Makefile.in (JAVA_OBJS): Added boehm.o.
2192 (boehm.o): New target.
2193 * Make-lang.in (JAVA_SRCS): Added boehm.c.
2194 * java-tree.h (flag_use_boehm_gc): Declare.
2195 (get_boehm_type_descriptor): Declare.
2196 * lang.c (lang_f_options): Added `use-boehm-gc'.
2197 (flag_use_boehm_gc): New global.
2198 * lang-options.h: Added -fuse-boehm-gc.
2199 * boehm.c: New file.
2200 * class.c (get_dispatch_table): If class uses a Boehm type
2201 descriptor, put it in the vtable.
2202 (make_class_data): Removed dead code.
2204 2000-03-03 Per Bothner <per@bothner.com>
2206 * decl.c (init_decl_processing): Initialize sizetype properly.
2208 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2210 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
2211 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
2212 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2213 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
2214 (jcf_parse): New local `current'. Load innerclasses seen in outer
2215 context being processed.
2216 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2217 * jcf-write.c (append_innerclasses_attribute): New function.
2218 (append_innerclasses_attribute_entry): Likewise.
2219 (get_access_flags): Handle static classes. Set anonymous and local
2220 classes to be private.
2221 (generate_classfile): Attribute count adjusted. Call
2222 append_innerclasses_attribute.
2223 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
2224 PURE_INNER_CLASS_TYPE_P.
2225 * parse.y (parser_qualified_classname): New parameter `is_static',
2226 produce non qualified name accordingly.
2227 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
2228 (create_interface): Added argument to parser_qualified_classname.
2229 (create_class): Added argument to parser_qualified_classname. Setup
2230 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
2231 (add_inner_class_fields): Fixed indentation.
2232 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
2233 (method_declarator): Fixed typo in comment.
2234 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
2235 (build_current_thisn): Likewise.
2236 (patch_method_invocation): Likewise.
2238 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
2240 * decl.c (current_function_decl): Move to toplev.c.
2242 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2244 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
2245 (DECL_BIT_INDEX): Use underlying representation.
2246 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
2248 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2250 * expr.c (build_java_ret): Pass proper type to size_binop.
2252 2000-02-25 Anthony Green <green@cygnus.com>
2254 * expr.c (build_class_init): Mark the decl to be ignored by
2256 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
2257 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
2258 * class.c (init_test_hash_newfunc): New function.
2259 (decl_hash): New function.
2260 (decl_compare): New function.
2261 * decl.c (emit_init_test_initialization): New function.
2262 (complete_start_java_method): Traverse the init test hashtable,
2263 calling emit_init_test_initialization.
2264 (always_initialize_class_p): Define.
2265 * expr.c (build_class_init): Use initialization tests when
2266 emitting class initialization code.
2267 (always_initialize_class_p): Declare.
2268 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
2270 * java-tree.h: Include hash.h.
2271 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
2272 (struct lang_decl): Add init_test_table field.
2273 (init_test_hash_entry): Define.
2275 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2277 * gjavah.c (main): Avoid using `argi' to report unimplemented
2280 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2282 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2283 initialize locals to avoid warnings. Local `exception_type' moved
2286 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2288 * parse.y (resolve_expression_name): Use `orig' as a second
2289 argument to resolve_field_access.
2290 (resolve_field_access): Removed unecessary code when dealing with
2293 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2295 * class.c (push_super_field): Don't push the field twice.
2296 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
2297 * parse.h (java_reorder_fields): Prototyped.
2298 * parse.y (java_reorder_fields): New function.
2299 (java_layout_class): Simplified not to worry about re-ordering.
2301 2000-02-23 Tom Tromey <tromey@cygnus.com>
2303 * gjavah.c (print_name): In JNI case, correctly quote string.
2304 (print_method_info): Don't handle overrides in JNI mode.
2306 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2308 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
2309 value type set to `boolean_type_node'.
2311 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2313 * jcf-dump.c (main): Test for correct condition after
2314 output file creation.
2316 2000-02-19 Anthony Green <green@cygnus.com>
2318 * jcf-depend.c (add_entry): Fix test for first list entry.
2320 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2322 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
2323 * constants.c (build_constants_constructor): Likewise.
2325 2000-02-19 Anthony Green <green@cygnus.com>
2327 * jcf-depend.c (add_entry): Add entries to the end of the list.
2329 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
2331 * decl.c (INT_TYPE_SIZE): Define if necessary.
2332 (expand_java_return): Handle the case of a native integer smaller
2335 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
2337 * gjavah.c (help): Use GCCBUGURL.
2338 * jv-scan.c (help): Likewise.
2339 * jcf-dump.c (help): Likewise.
2341 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2343 * jcf-write.c (generate_bytecode_insns): Don't generate empty
2346 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2348 * jcf-parse.c (load_class): Call `fatal' if no file containing
2349 the target class are found.
2351 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
2353 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
2354 lex.c, lex.h, and PARSE_H to...
2355 (parse.o, parse-scan.o): ...here, respectively.
2357 * lex.c: Split out code that may trigger SIGFPE from yylex()
2358 to its own function.
2359 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
2361 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2363 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
2365 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2367 * parse.y (outer_field_access_p): Stop in time when outer contexts
2369 (resolve_qualified_expression_name): Properly qualify *everything*
2370 after a package.type to be resoled as expression names.
2371 (find_applicable_accessible_methods_list): Save/restore `class' to
2372 isolate it from a possible outer context search.
2374 2000-02-15 Tom Tromey <tromey@cygnus.com>
2376 * gjavah.c (jni_print_char): New function.
2377 (print_full_cxx_name): Use it.
2378 (decode_signature_piece): Likewise.
2379 (print_cxx_classname): Likewise.
2381 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2383 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
2385 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
2387 * gjavah.c: Include version.h.
2389 * jcf-dump.c: Likewise.
2391 * jv-scan.c: Likewise.
2393 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2395 * parse.y (outer_field_access_fix): First parameter now a tree
2396 node. Check for assignement to final. First argument to
2397 build_outer_field_access_fix modified to accomodate prototype.
2398 (build_outer_field_access): Don't check for assignment to final
2400 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
2401 possibly returned by outer_field_access_fix. Changed
2402 outer_field_access_fix's first argument.
2403 (check_final_assignment): $finit$'s context is OK.
2404 (patch_unaryop): Use node instead of its line/column value when
2405 calling outer_field_access_fix.
2407 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2409 * parse.y (interface_declaration:): No longer tagged
2410 <node>. Re-installed default action.
2411 (class_member_declaration:): Handle inner interfaces.
2412 (interface_member_declaration): Handle inner interfaces and
2414 (create_interface): Push error if one seen. Suspend parsing
2415 context when processing an inner interface.
2416 (register_fields): Inner class static field limitations not to
2417 apply to inner interfaces.
2419 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2421 * jcf-parse.c (load_class): Update `java_error_count' when a
2422 class' file can't be found.
2423 (parse.y): Avoid (byte)code generation when errors seen.
2425 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2427 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
2428 decodes a valid node.
2429 (patch_binop): Handle TRUNC_DIV_EXPR.
2431 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2433 * parse.y (resolve_package): New local `acc'. Try to progressively
2434 build and guess a package and type name.
2436 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2438 * parse.y (find_applicable_accessible_methods_list): Load and
2439 layout the search class if necessary.
2440 (java_complete_tree): Keep to original type of the folded initial
2443 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2445 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
2446 Generate error message if circularity is detected. New static
2448 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
2449 * jcf-write.c (generate_bytecode_insns): Very simply handle
2451 * parse.y (java_check_circular_reference): Use
2452 `cyclic_inheritance_report' during report, if necessary.
2453 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
2454 walking NEW_ARRAY_INIT twice.
2456 2000-02-09 Tom Tromey <tromey@cygnus.com>
2458 * parse.y (check_class_interface_creation): Allow inner classes to
2459 be `private' or `protected', check modifiers' consistency. Prevent
2460 block local classes from bearing any modifiers.
2462 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2464 * except.c (check_start_handlers): Re-add prototype lost in last
2466 (maybe_start_try): Remove excess argument to `check_start_handlers'.
2468 2000-02-09 Andrew Haley <aph@cygnus.com>
2470 * decl.c (clear_binding_level): Remove excess initializer.
2471 (maybe_poplevels): Remove unused variable.
2472 (force_poplevels): Ditto.
2473 (struct binding_level): Add comment.
2475 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2477 * jcf-write.c (generate_classfile): Don't consider
2478 pre-initialization with reference value (use <clinit> instead.)
2479 * parse.y (java_fix_constructors): No generated constructor for
2481 (build_outer_field_access): Removed debug message.
2482 (outer_field_expanded_access_p): Adapted to bytecode generation.
2483 (build_outer_field_access_method): Use fix_method_argument_names.
2484 (build_outer_method_access_method): Fixed indentation. Added
2485 comment. Handle access method generation for static and also void
2487 (build_access_to_thisn): Inserted debug message.
2488 (maybe_build_thisn_access_method): Use fix_method_argument_names.
2489 (resolve_qualified_expression_name): Fixed comment.
2490 (not_accessible_p): Adapted to bytecode generation. Added comment.
2491 (patch_method_invocation): Added comment.
2492 (maybe_use_access_method): Fixed leading comment. Handle static
2494 (java_complete_lhs): Don't shortcut handling of initialized upon
2495 declaration String type static fields when generating bytecode.
2496 (patch_unaryop): Handle outer field access when generating
2499 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2501 * java-tree.h (FIELD_THISN): New macro.
2502 * jcf-write.c (append_synthetic_attribute): New function.
2503 (generate_classfile): Set "Synthetic" attribute on this$<n>,
2504 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
2505 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
2507 (build_outer_field_access): Turned on access functions usage and
2508 generation when compiling to bytecode.
2509 (maybe_use_access_method): Likewise.
2511 2000-01-25 Andrew Haley <aph@cygnus.com>
2513 * java-except.h (struct eh_range): Add `expanded' field.
2514 (maybe_start_try): Add end_pc arg.
2515 (maybe_end_try): Ditto.
2516 * java-tree.h (force_poplevels): new function.
2517 * expr.c (expand_byte_code): Don't call maybe_start_try or
2519 * except.c (add_handler): Reset expanded.
2520 (expand_start_java_handler): Set expanded.
2521 (check_start_handlers): Don't expand a start handler that's
2522 already been expanded.
2523 (maybe_start_try): Add end_pc arg. Only expand a handler which
2525 (expand_end_java_handler): call force_poplevels.
2526 (force_poplevels): new function.
2527 * decl.c (binding_level): Add start_pc of binding level.
2528 (maybe_pushlevels): Call maybe_start_try when pushing binding
2530 (maybe_poplevels): Call maybe_end_try when popping binding levels.
2531 (LARGEST_PC): Define.
2532 (clear_binding_level): Use LARGEST_PC.
2534 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
2535 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
2536 (binding_depth, is_class_level, current_pc): new variables.
2537 (struct binding_level): ditto.
2538 (indent): new function.
2539 (push_jvm_slot): add debugging info.
2540 (maybe_pushlevels): ditto.
2541 (maybe_poplevels): ditto.
2544 (start_java_method): ditto.
2545 (give_name_to_locals): comment only.
2546 * except.c (binding_depth, is_class_level, current_pc):
2548 (expand_start_java_handler): add debugging info.
2549 (expand_end_java_handler): ditto.
2551 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2553 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
2554 (print_name_for_stub_or_jni, process_file): Constify a char*.
2556 2000-02-03 Tom Tromey <tromey@cygnus.com>
2558 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
2560 2000-01-31 Scott Bambrough <scottb@netwinder.org>
2562 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
2563 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
2566 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2568 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
2569 * java-tree.h (TYPE_II_STMT_LIST): New macro.
2570 (struct lang_type): New field `ii_block'.
2571 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
2572 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
2573 * parse.h (struct parser_ctxt): New field `instance_initializers'.
2574 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
2575 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
2576 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
2578 * parse.y (add_instance_initializer): New function.
2579 (in_instance_initializer): New static global.
2580 (class_body_declaration:): Link instance initializer block.
2581 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
2582 (array_creation_expression:): Remove unused local.
2583 (java_parser_context_push_initialized_field): Fixed leading
2584 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
2585 CPC_INSTANCE_INITIALIZER_LIST.
2586 (java_parser_context_pop_initialized_field): Likewise.
2587 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
2588 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
2589 CPC_INITIALIZER_STMT.
2590 (fix_constructors): New local `class_type'. Use it. Call
2591 add_instance_initializer.
2592 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
2593 (patch_return): Forbid return in instance initializers.
2594 (patch_throw_statement): Enforce exception handling in the context
2595 of instance initializers.
2597 2000-02-03 Tom Tromey <tromey@cygnus.com>
2599 * Make-lang.in (java.mostlyclean): Remove executables in
2602 2000-01-31 Scott Bambrough <scottb@netwinder.org>
2604 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
2605 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
2606 (java_float_finite): Convert to use union Word from javaop.h.
2607 (java_double_finite): Convert to use union DWord from javaop.h.
2609 2000-02-02 Tom Tromey <tromey@cygnus.com>
2611 * gjavah.c (options): Added `jni' entry.
2612 (help): Document -jni.
2613 (flag_jni): New global.
2614 (process_file): Handle JNI output. Don't print text from
2615 -prepend, -add, etc, when generating stubs. Only remove `.class'
2616 suffix if it actually exists.
2617 (main): Create a `.c' file when run with `--jni --stubs'. Create
2618 correct output file name with `--jni'.
2619 (print_include): Mangle header name differently in JNI case.
2620 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
2622 (print_method_info): Handle JNI case. Put signature info into
2623 method name. Handle case when STREAM is NULL.
2624 (print_name_for_stub_or_jni): New function.
2625 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
2626 (print_cxx_classname): Handle JNI.
2627 (print_full_cxx_name): Likewise.
2628 (decode_signature_piece): Likewise.
2629 (overloaded_jni_method_exists_p): New function.
2630 (struct method_name): Added `signature' and `sig_length' fields.
2631 (HANDLE_END_FIELD): Do nothing in JNI mode.
2633 2000-02-02 Tom Tromey <tromey@cygnus.com>
2635 * jv-scan.c: Include version.c, <getopt.h>.
2636 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
2637 (options): New array.
2638 (usage): New function.
2639 (version): New function.
2640 (main): Use getopt_long to parse command line.
2641 * jcf-dump.c: Include version.c, <getopt.h>.
2642 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
2643 OPT_JAVAP): New macros.
2644 (options): New array.
2645 (usage): Return `void'. Changed message.
2646 (help): New function.
2647 (version): New function.
2648 (main): Use getopt_long_only to parse command line.
2649 * gjavah.c: Include <getopt.h>.
2650 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
2651 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
2652 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
2653 (options): New array.
2654 (java_no_argument): Removed.
2655 (help): Updated with missing options.
2656 (main): Use getopt_long_only to parse command line.
2657 (usage): Changed message.
2659 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2661 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
2662 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
2663 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
2664 * parse.y (array_creation_expression:): Handle anonymous arrays.
2665 (build_array_from_name): Don't set `ret_name' if null.
2666 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
2667 (qualify_ambiguous_name): Likewise.
2668 (java_complete_expand_class): Likewise.
2670 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2672 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
2673 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
2674 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
2675 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
2676 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
2677 AIPL_FUNCTION_COMPLETED_INVOCATION.
2678 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
2679 AIPL_FUNCTION_INVOCATION_READY.
2680 (AIPL_FUNCTION_DECLARATION): New enum entry.
2681 * parse.y (reorder_static_initialized): New function.
2682 (java_parser_context_pop_initialized_field): Use it.
2683 (add_inner_class_fields): Use
2684 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
2685 augmented. Install marker after last alias initializer, if any.
2686 (generate_finit): Fixed typo. Don't try to retain only the used
2688 (method_header): Compute and set DECL_FUNCTION_NAP.
2689 (method_declarator): Fixed comment. Insert alias initializer in
2691 (build_alias_initializer_parameter_list): Fixed leading
2692 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
2693 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
2694 (java_complete_expand_class): Code to retain only used aliases
2696 (java_complete_expand_methods): New local `first_decl'. Generate
2697 $finit$ first, then expand the constructors, regular methods and
2699 (java_complete_expand_method): Don't report error on missing
2700 return statement if previously detected bogus.
2701 (fix_constructors): Don't patch constructor parameters list.
2702 (patch_method_invocation): Use new AIPL enum values. Reverse
2703 alias initializer list for anonymous classes.
2705 2000-01-30 Anthony Green <green@redhat.com>
2707 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
2708 determine how many stack slots to pop.
2710 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2712 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
2713 error handling/recovery.
2714 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
2716 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2718 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
2719 FIELD_LOCAL_ALIAS_USED): New macros.
2720 (DECL_FUNCTION_NAP): New macro.
2721 (struct lang_decl): New field `nap'.
2722 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
2723 (struct lang_type): New fields `finit_stmt_list' and
2725 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
2726 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
2727 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
2728 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
2729 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
2730 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
2731 (BUILD_THROW): Macro line separator re-indented.
2732 * parse.y (end_class_declaration): New function.
2733 (maybe_generate_pre_expand_clinit): New name for
2734 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
2735 pre-expand static fields.
2736 (maybe_generate_clinit): Function deleted.
2737 (check_for_static_method_reference): Prototype's parameter list
2739 (generate_finit): New name for maybe_generate_finit. Changed
2740 leading comment. Function rewritten to use
2741 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
2742 (build_alias_initializer_parameter_list): New function.
2743 (java_parser_context_pop_initialized_field): Likewise.
2744 (add_inner_class_fields): Likewise.
2745 (type_declaration:): Call end_class_declaration.
2746 (class_member_declaration:): Likewise.
2747 (formal_parameter_list:): Fixed typos.
2748 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
2749 element. Improved error handling.
2750 (block_statement:): Call end_class_declaration.
2751 (anonymous_class_creation:): Likewise.
2752 (create_anonymous_class): Fixed comments.
2753 (create_class): Call add_inner_class_fields.
2754 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
2755 (method_header): Use MARK_FINAL_PARMS.
2756 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
2757 (method_declarator): Propagate final argument flag.
2758 (craft_constructor): New local `artificial'. Call
2759 build_alias_initializer_parameter_list. Use
2760 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
2761 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
2763 (complete_expand_class): Get rid of unused outer context local
2765 (java_complete_expand_methods): Fixed leading
2766 comment. Generate/pre-expand <clinit> first. Changed method
2767 expansion order to regular, $finit$, constructors, <clinit>.
2768 (java_complete_expand_method): Set current_function_decl.
2769 (fix_constructors): Fix constructor parameter list to account for
2770 outer context local alias initializers.
2771 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
2772 (resolve_expression_name): Lookup outer context local aliases. New
2773 local `access', use it.
2774 (patch_method_invocation): Patch inner class ctor invocation with
2775 outer context local aliases initialization values. $finit$
2776 invocation patching now includes things generated with
2777 build_alias_initializer_parameter_list.
2778 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
2779 (build_super_invocation): Likewise.
2780 (patch_assignment): Changed comment.
2782 2000-01-27 Andrew Haley <aph@cygnus.com>
2784 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
2788 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2790 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
2792 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
2794 * parse.y (register_fields): Don't pass a format specifier to
2795 OBSOLETE_MODIFIER_WARNING.
2796 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
2797 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
2799 (check_modifiers): Change function into a macro.
2800 (check_class_interface_creation): Pass a literal format string.
2802 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2804 * buffer.h: PROTO -> PARAMS.
2805 * check-init.c: Likewise.
2806 * class.c: Likewise.
2807 * constants.c: Likewise.
2808 * convert.h: Likewise.
2810 * except.c: Likewise.
2812 * gjavah.c: Likewise.
2813 * java-except.h: Likewise.
2814 * java-tree.h: Likewise.
2815 * jcf-depend.c: Likewise.
2816 * jcf-dump.c: Likewise.
2817 * jcf-parse.c: Likewise.
2818 * jcf-path.c: Likewise.
2819 * jcf-reader.c: Likewise.
2820 * jcf-write.c: Likewise.
2822 * jv-scan.c: Likewise.
2823 * jvgenmain.c: Likewise.
2824 * jvspec.c: Likewise.
2828 * parse-scan.y: Likewise.
2829 * parse.h: Likewise.
2830 * parse.y: Likewise.
2831 * typeck.c: Likewise.
2832 * verify.c: Likewise.
2835 * zextract.c: Likewise.
2836 * zipfile.h: Likewise.
2838 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2840 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
2841 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
2842 * constants.c (build_constant_data_ref): Check for cached
2843 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
2844 in TYPE_CPOOL_DATE_REF.
2845 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
2846 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
2847 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
2848 (LOCAL_FINAL): New macro.
2849 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
2850 constant pool -- don't try to reuse.
2851 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
2853 (find_in_current_zip): Use TYPE_JCF.
2854 * parse.h (java_check_final): Prototype removed.
2855 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
2856 (maybe_create_class_interface_decl,
2857 check_class_interface_creation): Likewise.
2858 (java_expand_finals): Function removed.
2859 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
2860 (block_statement:): Fixed comment.
2861 (anonymous_class_creation:): Likewise.
2862 (check_class_interface_creation): Reversed Jan 12, 2000 extra
2864 (check_class_interface_creation): Loosened error report on (inner)
2865 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
2866 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
2867 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
2869 (create_interface): Likewise.
2870 (anonymous_class_counter): New static global.
2871 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
2872 patch. Fixed comments.
2873 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
2874 anonymous_class_counter when declaring a toplevel class.
2875 (craft_constructor): Fixed constructor name when handling
2876 anonymous classes. Anonymous class constructors to feature hidden
2878 (java_fix_constructors): Added comment.
2879 (java_check_final): Function removed.
2880 (java_complete_expand_methods): Fixed comment. Don't generate
2881 class data, save its outgoing constant pool instead.
2882 (verify_constructor_super): Skip anonymous class constructor
2883 hidden this$<n> parameter.
2884 (java_expand_classes): New local `saved_ctxp'. Removed call to
2885 java_expand_finals and java_check_final. Expand anonymous class
2886 constructors. Generate class data.
2887 (build_super_invocation): Skip anonymous class hidden this$<n>
2889 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
2890 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
2891 (set_java_signature): Likewise.
2893 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2895 * gjavah.c: Delete ACC_VISIBILITY define.
2896 * jcf.h: Add ACC_VISIBILITY define.
2897 * parse.y: final: rule tagged <value>.
2898 (java_check_regular_methods): Use ACC_VISIBILITY define for
2899 default package access check.
2900 (local_variable_declaration_statement): Use final: rule.
2902 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2904 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
2907 2000-01-17 Tom Tromey <tromey@cygnus.com>
2909 * gjavah.c (print_field_info): Allow non-static final fields.
2911 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2913 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
2914 * parse.y (patch_anonymous_class): New function.
2915 (create_anonymous_class): Register incomplete type when the
2916 class/interface to extends/implement isn't known yet.
2917 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
2918 (verify_constructor_super): Tuned error message.
2920 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2922 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
2923 (ANONYMOUS_CLASS_P): New macro.
2924 (TYPE_SIGNATURE, TYPE_JCF): New macros.
2925 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
2926 * parse.y (create_class): Added leading argument.
2927 (maybe_create_class_interface_decl,
2928 check_class_interface_creation): Likewise.
2929 (craft_constructor): New function.
2930 (verify_constructor_super): Added argument in prototype.
2931 (class_declaration:): Inserted leading argument.
2932 (for_begin:): Use FOR_LOOP_P.
2933 (anonymous_class_creation): Create WFL of the anonymous class to
2934 instantiate. Call build_new_invocation. Added comments.
2935 (check_class_interface_creation): Handle parameter `anonymous' in
2936 verbose mode class creation announce.
2937 (link_nested_class_to_enclosing): Exclude anonymous classes.
2938 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
2939 anonymous class, even though they appear to have an enclosing
2941 (create_interface): Pass extra argument to
2942 check_class_interface_creation.
2943 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
2944 (create_class): Call check_class_interface_creation and
2945 maybe_create_class_interface_decl with extra new argument. Don't
2946 add private this$<n> to anonymous classes.
2947 (method_declarator): Insert hidden this$<n> to anonymous class
2949 (java_fix_constructors): Deleted code creating default
2950 constructor. Call craft_constructor instead.
2951 (java_check_regular_methods): Set `saw_constructor' to 1 for
2953 (fix_constructors): Pass extra argument to verify_constructor_super.
2954 (verify_constructor_super): New local `sdecl', use it. Search for
2955 matching constructor (possibly featuring arguments) in super
2957 (lookup_method_invoke): Craft constructor according to arguments
2958 list when dealing with anonymous class constructors.
2959 (build_super_invocation): Pass arguments to anonymous class super
2961 (search_loop): Use FOR_LOOP_P.
2962 (labeled_block_contains_loop_p): Likewise.
2964 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2966 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
2967 (enclosing_context_p): New function.
2968 (get_access_flags_from_decl): Handle CLASS_STATIC.
2969 (maybe_layout_super_class): Extra first argument passed to
2971 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
2973 * decl.c (access0_identifier_node): New global.
2974 (init_decl_processing): access0_identifier_node initialized.
2975 (pushdecl): Set DECL_CONTEXT only on non type decls.
2976 * expr.c (lookup_field): Lookup inner class fields in enclosing
2978 (expand_invoke): Use ID_INIT_P.
2979 (expand_java_field_op): Use DECL_CLINIT_P.
2980 * java-tree.def (CLASS_LITERAL): New tree code.
2981 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
2982 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
2983 (struct lang_decl): New field `inner_access'.
2984 (enclosing_context_p): Prototyped.
2985 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
2986 ID_CLINIT_P): New macros.
2987 (CLASS_STATIC): New macro.
2988 (CLASS_ACCESS0_GENERATED_P): New macro.
2989 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
2990 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
2991 INNER_CLASS_P): New macros.
2992 (DECL_INNER_CLASS_LIST): New macro.
2993 * jcf-parse.c (yyparse): Avoid the use of ANSI string
2995 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
2996 the shift value to int. Fixed typo in comment.
2997 * lex.c (inst_id, wpv_id): Initialize.
2998 * mangle.c (unicode_mangling_length): Take `$' into account.
2999 * parse.h (DRECOVER, RECOVER): Terminate properly.
3000 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
3001 (typedef struct _jdep): New field `enclosing'.
3002 (JDEP_ENCLOSING): New macro.
3003 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
3004 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
3005 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
3006 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
3007 GET_ENCLOSING_CPC_CONTEXT): New macros.
3008 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
3009 (do_resolve_class): Added extra argument in prototype.
3010 * parse.y (resolve_class): Added extra argument in prototype.
3011 (maybe_create_class_interface_decl): Likewise.
3012 (maybe_use_access_method, build_wfl_wrap): New functions.
3013 (java_complete_expand_classes, java_complete_expand_class):
3015 (java_parser_context_push_initialized_field,
3016 java_parser_context_suspend, java_parser_context_resume):
3018 (maybe_make_nested_class_name, make_nested_class_name,
3019 set_nested_class_simple_name_value,
3020 link_nested_class_to_enclosing, find_as_inner_class,
3021 find_as_inner_class_do, check_inner_class_redefinition,
3022 build_thisn_assign, build_current_thisn, build_access_to_thisn,
3023 maybe_build_thisn_access_method, build_outer_field_access,
3024 build_outer_field_access_methods, build_outer_field_access_expr,
3025 build_outer_method_access_method, build_new_access_id,
3026 build_outer_field_access_method, outer_field_access_p,
3027 outer_field_expanded_access_p, outer_field_access_fix,
3028 build_incomplete_class_ref, patch_incomplete_class_ref,
3029 create_anonymous_class): Likewise.
3030 (inst_id, wpv_id): New static global variables.
3031 (synchronized:): New rule, tagged <node>.
3032 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
3034 (anonymous_class_creation:): New rule, tagged <node>.
3035 (NEW_TK): Tagged <node>.
3036 (type_literals, array_type_literal): New rules, tagged <node>.
3037 (class_declaration:): Removed action when reducing by class_body:
3038 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
3039 using GET_CPC in sub-rules.
3040 (class_member_declaration): Handle inner classes.
3041 (method_declaration): When reducing method_header:, reset
3042 current_function_decl when appropriate.
3043 (method_declarator:): Set the number of formal parameter to 0 for
3044 method declared without arguments.
3045 (constructor_declarator:): Likewise.
3046 (static_initializer:): List of elements kept in a list.
3047 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
3048 use of the keyword `static' for type declarations.
3049 (block_statement:): Handle inner class declarations.
3050 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
3051 type qualified `this'.
3052 (class_instance_creation_expression): Use anonymous_class_creation:
3053 to handle inner class instances creation. Handle qualified `new'.
3054 (something_dot_new): Added appropriate actions.
3055 (create_new_parser_context): New function.
3056 (java_push_parser_context, java_parser_context_save_global,
3057 java_parser_context_suspend): Use create_new_parser_context.
3058 (check_modifiers): Changed leading comment.
3059 (check_class_interface_creation): Handle interclasses.
3060 (add_superinterfaces): Fixed comment.
3061 (create_interface): Build qualified name from the raw_name instead
3062 of its matching WFL. Push the initialized fields list. raw_name added
3063 as an extra argument to maybe_create_class_interface_decl.
3064 (create_class): Build qualified name from the raw_name instead of
3065 its matching WFL. Removed assignment to current_parsed_class_un.
3066 Call PUSH_ERROR before returning an error. Suspend the current
3067 parser context when processing an inner class. Push the
3068 initialized fields list. raw_name added as an extra argument to
3069 maybe_create_class_interface_decl. Add the private this$<n>
3071 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
3072 (register_fields): Get the class type from GET_CPC and handle
3073 previous errors. Added code to handle the creation of static
3074 fields in inner classes. Initialized fields initialization
3075 statements kept in a list of lists.
3076 (maybe_generate_finit): Initialized fields initialization
3077 statements kept in a list of lists. Use GET_CPC.
3078 (maybe_generate_clinit): Likewise.
3079 (method_header): Use GET_CPC and GET_CPC_UN.
3080 (parser_qualified_classname): Handle inner classes.
3081 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
3082 (java_fix_constructors): Hide pointer to enclosing context
3083 instance in constructor list when dealing with inner classes.
3084 (jdep_resolve_class): Call resolve_class with extra first argument
3086 (resolve_class): Add enclosing context as a first extra argument
3087 to do_resolve_class.
3088 (do_resolve_class): Call find_as_inner_class. Handle WFLs
3090 (resolve_no_layout): Extra argument added to resolve_class
3092 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
3093 (java_get_real_method_name): Use GET_CPC_UN.
3094 (check_abstract_method_definitions): Use DECL_CLINIT_P.
3095 (java_check_abstract_methods): Handle static method declared in
3096 inner classes by an error.
3097 (java_check_regular_methods): Use DECL_CLINIT_P.
3098 (source_start_java_method): Also set DECL_MAX_LOCALS.
3099 (create_artificial_method): Call java_parser_context_save_global
3100 and java_parser_context_restore_global instead of saving/restoring
3101 the context by hand.
3102 (expand_start_java_method): Improved verbose mode message.
3103 (java_complete_expand_methods): Fixed leading comment. Use
3105 (fix_constructors): Added assignment to this$<n> if necessary.
3106 (java_expand_classes): Call java_complete_expand_classes instead
3107 of java_complete_expand_methods.
3108 (make_qualified_primary): Simplified.
3109 (merge_qualified_name): Optimized for missing left or right parts.
3110 (resolve_expression_name): Handle access to outer class fields from
3112 (resolve_qualified_expression_name): New macro
3113 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
3114 classes. Report error on non appropriate qualification of
3115 `new'. Handle qualified `this'.
3116 (not_accessible_p): Allow access to outer class private fields from
3118 (patch_method_invocation): Handle method invocations through
3119 access methods and inner class constructor invocations.
3120 (find_applicable_accessible_methods_list): Search enclosing
3121 contexts of an inner class.
3122 (search_applicable_methods_list): Fixed typo.
3123 (argument_types_convertible): Handle inner class constructors'
3124 hidden outer context reference argument.
3125 (qualify_ambiguous_name): Handle qualified `this'.
3126 (java_complete_lhs): Handle use of field accessed through
3127 artificial access methods in various cases of assignments. Handle
3129 (check_final_assignment): Use DECL_CLINIT_P.
3130 (valid_ref_assignconv_cast_p): Handle the destination being an
3131 enclosing context of the source.
3132 (patch_unaryop): Handle use of field accessed through artificial
3134 (patch_return): Use DECL_CLINIT_P.
3135 (patch_throw_statement): Use DECL_CLINIT_P.
3136 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
3137 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
3140 2000-01-16 Anthony Green <green@cygnus.com>
3142 * parse.y (build_string_concatenation): Only use
3143 StringBuffer(String) shortcut if String arg is constant.
3145 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3147 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3148 the shift value to int. Fixed typo in comment.
3150 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
3152 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
3153 * jcf-write.c: Likewise.
3154 * parse.y: Likewise.
3155 * parse.c: Regenerate.
3157 2000-01-09 Anthony Green <green@cygnus.com>
3159 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
3160 bytecodes in the correct order.
3162 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3164 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
3166 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
3168 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3169 before building constant array decl.
3171 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3173 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
3174 method invocation and typo in conditional expression.
3175 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
3176 the appropriate NOTE_POP.
3177 * parse.y (patch_binop): Shift value mask to feature the right
3180 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3182 * class.c (assume_compiled, assume_compiled_node): Add static
3184 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
3186 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
3188 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
3190 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
3191 to `__modifier' to avoid stringifying it.
3193 * parse.y (verify_constructor_circularity): Don't call a variadic
3194 function with a non-literal format string.
3195 (java_check_abstract_methods): Move unreachable code inside
3196 `continue' statement.
3197 (lookup_method_invoke): Call xstrdup, not strdup.
3199 * expr.c (expand_java_field_op): Avoid the use of ANSI string
3202 * jcf-parse.c (yyparse): Likewise.
3204 * jv-scan.c (main): Likewise.
3206 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3208 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
3209 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
3210 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
3213 * parse.y (synchronized, variable_redefinition_error,
3214 check_class_interface_creation, create_interface, create_class,
3215 method_header, finish_method_declaration,
3216 check_modifiers_consistency, method_declarator,
3217 complete_class_report_errors, check_abstract_method_definitions,
3218 java_check_regular_methods, check_throws_clauses,
3219 java_check_abstract_methods, read_import_dir,
3220 check_pkg_class_access, declare_local_variables, fix_constructors,
3221 cut_identifier_in_qualified, resolve_expression_name,
3222 resolve_qualified_expression_name, patch_method_invocation,
3223 java_complete_lhs, patch_assignment, try_builtin_assignconv,
3224 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
3225 patch_exit_expr, patch_exit_expr, patch_switch_statement,
3226 patch_try_statement, patch_synchronized_statement,
3227 patch_throw_statement, check_thrown_exceptions,
3228 patch_conditional_expr): Likewise.
3230 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3232 * Makefile.in (LIBDEPS): Added gcc's errors.o
3233 (../jcf-dump$(exeext):): Link with gcc's errors.o
3234 (../gcjh$(exeext):): Likewise.
3235 * expr.c (expand_java_NEW): Layout the entire target type instead of
3236 laying out its methods only.
3237 (lookup_field): Layout the class after having loaded it.
3238 * java-tree.h (java_debug_context): Declared.
3239 * jcf-io.c (toplev.h): Included.
3240 (find_class): Removed assignment to jcf's outofsynch
3241 field. Force source file to be read if newer than its matching
3242 class file. Tweaked debug messages.
3243 * jcf-parse.c (jcf_out_of_synch): Deleted.
3244 (read_class): Call to jcf_out_of_synch removed.
3245 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
3246 (jcf_out_of_synch): Prototype deleted.
3247 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
3248 `deprecated' and `class_err': integer turned into bit fields.
3249 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
3250 * parse.y (package_list): New global.
3251 (package_declaration:): Record newly parsed package name.
3252 (extra_ctxp_pushed_p): Static global deleted.
3253 (java_parser_context_save_global): Create buffer context for the
3254 purpose of saving globals, if necessary.
3255 (java_parser_context_restore_global): Pop context pushed for the
3256 purpose of saving globals, if necessary.
3257 (java_debug_context_do): New prototype and function.
3258 (java_debug_context): Likewise.
3259 (do_resolve_class): Use already parsed package names to qualify
3260 and lookup class candidate.
3261 (java_pre_expand_clinit): Removed unnecessary local variable.
3263 1999-12-17 Tom Tromey <tromey@cygnus.com>
3265 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
3267 (process_file): Use `\n\' at end of each line in string.
3269 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3271 * expr.c (expand_invoke): Layout the loaded class before
3272 attempting to use it.
3273 (expand_java_field_op): Allow final field assignments to take
3275 * typeck.c (convert): Return error_mark_node if expr is null.
3277 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3279 * class.c (class_depth): Return -1 if the class doesn't load
3281 * expr.c (can_widen_reference_to): Check for errors during depth
3282 computation and return 0 accordingly.
3283 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
3284 create default constructors and add an other error check.
3285 * parse.h (java_fix_constructors): Prototyped.
3286 * parse.y (java_pre_expand_clinit): Likewise.
3287 (build_super_invocation): Re-prototyped to feature one argument.
3288 (java_check_circular_reference): Directly use `current'.
3289 (java_fix_constructors): New function.
3290 (java_check_regular_methods): Don't create default constructors
3291 here, but abort if none were found.
3292 (java_complete_expand_methods): Pre-process <clinit> calling
3293 java_pre_expand_clinit.
3294 (java_pre_expand_clinit): New function.
3295 (fix_constructors): build_super_invocation invoked with the
3296 current method declaration as an argument.
3297 (build_super_invocation): Use the context of the processed method
3298 decl argument instead of current_class.
3299 * typeck.c (lookup_java_method): Take WFLs in method names into
3302 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
3304 * class.c (make_class_data): flag_keep_inline_functions to keep
3305 private methods in the method array.
3307 1999-12-15 Anthony Green <green@cygnus.com>
3309 * check-init.c (check_init): Take into account both types of
3310 `throw's when checking for uninitialized variables.
3312 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3314 * parse.y (java_complete_lhs): Force convertion of array
3315 dimensions to int_type_node, that's what runtime's ABI expects.
3317 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3319 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
3320 operand of a WFL, until the Java front-end gets fixed with regard
3321 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
3323 1999-12-10 Andrew Haley <aph@cygnus.com>
3325 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
3326 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
3327 expr.c (build_java_athrow): Add support for sjlj-exceptions.
3331 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3333 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3334 before calling expand_eh_region_start and expand_start_all_catch.
3335 * except.c (expand_start_java_handler): Switch to permanent
3336 obstack before calling expand_eh_region_start.
3337 (expand_end_java_handler): Switch to permanent obstack before
3338 calling expand_start_all_catch.
3340 1999-12-5 Anthony Green <green@cygnus.com>
3342 * decl.c (init_decl_processing): Mark throw_node as a noreturn
3343 function with side effects.
3344 (init_decl_processing): Mark all memory allocating DECLs with
3347 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3349 * except.c (expand_end_java_handler): Call
3350 expand_resume_after_catch and end_catch_handler.
3352 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
3354 * verify.c (verify_jvm_instructions): Create new return label
3355 chain if non existant (don't rely on the verified state of the jsr
3358 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3360 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
3361 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
3363 * parse.y (patch_assignment): Removed bogus final class test on
3364 lhs when checking on whether to emit an ArrayStoreException runtime
3366 * expr.c (expand_java_arraystore): Likewise.
3368 1999-11-28 Anthony Green <green@cygnus.com>
3370 * decl.c (find_local_variable): Reuse single slot decls when
3373 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3375 * jcf-parse.c (saw_java_source): Global variable removed.
3376 (read_class): Don't use `saw_java_source'. Added extra braces.
3377 (yyparse): Code setting `saw_java_source' removed.
3379 1999-11-24 Mark Mitchell <mark@codesourcery.com>
3381 * except.c (emit_handlers): Zero catch_clauses after emitting them.
3383 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3385 * verify.c (merge_type_state): Non verified subroutines being
3386 considered more than once to trigger passive type merge.
3388 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3390 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
3391 in case of error. Error message tuned.
3393 1999-11-21 Anthony Green <green@cygnus.com>
3395 * constants.c (find_methodref_index): Unwrap method names before
3396 inserting them in the constant pool.
3398 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
3400 * class.c (assume_compiled_node): New typedef.
3401 (assume_compiled_tree): New static data.
3402 (find_assume_compiled_node): New function.
3403 (add_assume_compiled): New function.
3404 (assume_compiled): New function.
3405 * class.c (make_class_data): Use assume_compiled.
3406 (is_compiled_class): Use assume_compiled.
3408 * java-tree.h (add_assume_compiled): Declare.
3410 * lang.c (lang_decode_option): Parse new options.
3412 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3414 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
3415 int_type_node: that's what `_Jv_AllocObject' expects.
3417 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3419 * parse.y (lookup_method_invoke): Use lang_printable_name to
3420 reliably build the type name during error report. Fixes PR gcj/97.
3422 1999-11-09 Tom Tromey <tromey@cygnus.com>
3424 * jcf-path.c: Include <sys/stat.h>.
3425 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
3426 (DIR_UP): New macro.
3428 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3430 * parse.y (source_end_java_method): Resume permanent allocation,
3431 reversing Apr 27 1998 patch.
3432 (patch_string_cst): Pop obstacks after having pushed the permanent
3435 1999-11-05 Tom Tromey <tromey@cygnus.com>
3437 * class.c (finish_class): Emit inlined methods if any native
3438 methods exist in the class. Fixes PR gcj/85.
3440 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3442 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
3443 (qualify_ambiguous_name): Likewise.
3445 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
3447 * typeck.c: (lookup_java_method): search all inherited
3448 interfaces when looking up interface method.
3450 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3452 * parse.y (method_header:): Issue error message for rule `type
3454 (synchronized:): Error report when not using synchronized.
3456 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3458 * parse.y (resolve_qualified_expression_name): Prevent `this' from
3459 being used before the superclass constructor has been called.
3460 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
3461 instead of `CALL_THIS_CONSTRUCTOR_P'.
3463 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
3465 * check-init.c: Fix typo in comment.
3467 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3469 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
3472 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3474 * parse.y (expression_statement:): Call function to report
3475 improper invocation of a constructor.
3476 (parse_ctor_invocation_error): New function.
3478 1999-10-26 Mark Mitchell <mark@codesourcery.com>
3480 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
3483 1999-10-21 Tom Tromey <tromey@cygnus.com>
3485 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
3486 in generated `main'.
3488 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3490 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
3491 (qualify_ambiguous_name): Likewise.
3493 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3495 * parse.y (java_complete_tree): fold_constant_for_init to work on
3497 (java_complete_lhs): Likewise.
3498 (array_constructor_check_entry): Complete an initializer element
3499 on permanent_obstack.
3501 1999-10-19 Tom Tromey <tromey@cygnus.com>
3503 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
3504 From Mike Moreton <mike@pillim.demon.co.uk>.
3506 1999-10-15 Greg McGary <gkm@gnu.org>
3508 * java-tree.h (flag_bounds_check): Remove extern decl.
3509 * lang.c (flag_bounds_check): Remove global variable.
3510 (lang_f_options): Remove "bounds-check" entry.
3511 (lang_init_options): Default flag_bounds_check to "on".
3513 1999-10-14 Tom Tromey <tromey@cygnus.com>
3515 * jvgenmain.c (usage): New function.
3516 (main): Use it. Also, handle `-D' options.
3517 * jvspec.c (lang_specific_driver): Recognize -D.
3518 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
3520 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
3522 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3524 * jcf-dump.c (print_constant, disassemble_method): Don't call a
3525 variadic function with a non-literal format string.
3527 * parse-scan.y (report_main_declaration): Likewise.
3529 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
3531 * parse.y (read_import_dir, patch_assignment, patch_binop,
3532 patch_array_ref): Likewise.
3534 * typeck.c (build_java_array_type): Likewise.
3536 * verify.c (verify_jvm_instructions): Likewise.
3538 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3540 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
3542 1999-10-07 Anthony Green <green@cygnus.com>
3544 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
3545 where CHECK_PUT may fail for valid reasons.
3547 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
3548 UNSAFE_PUTN): New macros.
3550 1999-10-04 Tom Tromey <tromey@cygnus.com>
3552 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
3553 well. Fixes Java PR gcj/59.
3554 * parse-scan.y (yyerror): Report errors.
3556 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
3558 * decl.c (insert_block): Remove unconditional `abort'.
3560 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
3562 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
3563 FUNCTION_CODE now of type int. All callers changed.
3564 Set the builtin's DECL_BUILT_IN_CLASS.
3566 1999-09-23 Tom Tromey <tromey@cygnus.com>
3568 * jvspec.c (lang_specific_driver): Don't read spec file if
3569 -fsyntax-only given.
3571 1999-09-22 Tom Tromey <tromey@cygnus.com>
3573 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
3575 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
3576 (WORDS_TO_LONG): Likewise.
3577 (WORDS_TO_DOUBLE): Likewise.
3579 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3581 * jcf-write.c (RELOCATION_VALUE_0): New macro.
3582 (RELOCATION_VALUE_1): Likewise.
3583 (emit_iinc, emit_reloc, push_constant1, push_constant2,
3584 push_in_const, push_long_const): Prototyped.
3585 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
3586 (push_constant2): Likewise.
3587 (push_int_const): Cast find_constant1's integer arguments to `jword'.
3588 (find_constant_wide): Cast find_constant2's integer arguments to
3590 (find_constant_index): Cast find_constant2's and find_constant2's
3591 integer arguments to `jword'.
3592 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
3593 (emit_switch_reloc): Use RELOCATION_VALUE_0.
3594 (emit_if): Use RELOCATION_VALUE_1.
3595 (emit_goto): Likewise.
3596 (emit_jsr): Likewise.
3597 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
3598 argument to push_long_const to HOST_WIDE_INT.
3600 1999-09-15 Andreas Schwab <schwab@suse.de>
3602 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
3604 1999-09-20 Nick Clifton <nickc@cygnus.com>
3606 * lang.c (lang_decode_option): Extend comment.
3608 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3610 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
3613 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3615 * gjavah.c (get_field_name, print_method_info, print_include,
3616 add_namelet): Use xmalloc, not malloc.
3618 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
3619 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
3622 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
3624 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
3626 * jcf-path.c (add_entry): Likewise.
3628 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
3630 * jv-scan.c (xmalloc): Remove definition.
3632 * jvgenmain.c (xmalloc): Likewise.
3634 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
3636 * lex.c (java_store_unicode): Use xrealloc, not realloc.
3638 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
3639 concat, not xmalloc/sprintf.
3640 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
3641 (xstrdup): Remove definition.
3643 * parse.y (duplicate_declaration_error_p,
3644 constructor_circularity_msg, verify_constructor_circularity,
3645 check_abstract_method_definitions, java_check_regular_methods,
3646 java_check_abstract_methods, patch_method_invocation,
3647 check_for_static_method_reference, patch_assignment, patch_binop,
3648 patch_cast, array_constructor_check_entry, patch_return,
3649 patch_conditional_expr): Use xstrdup, not strdup.
3651 * zextract.c (ALLOC): Use xmalloc, not malloc.
3653 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3655 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
3657 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
3658 (do_spec, lang_specific_pre_link, lang_specific_driver,
3659 input_filename, input_filename_length): Don't declare.
3660 (main_class_name, jvgenmain_spec, lang_specific_driver):
3662 (lang_specific_driver): All calls to the function pointer
3663 parameter now explicitly call `fatal'.
3665 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3667 * parse.y (find_applicable_accessible_methods_list): Search
3668 abstract classes as interfaces.
3670 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3672 * class.c (finish_class): We're now outside a valid method
3673 declaration. Tell the rest of gcc so.
3675 1999-09-08 Bruce Korb autogen@linuxbox.com
3677 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
3679 1999-09-07 Tom Tromey <tromey@cygnus.com>
3681 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
3683 (decode_signature_piece): Don't emit "::" in JArray<>.
3684 (print_namelet): Only print trailing `;' when printing a class.
3686 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
3688 * java-tree.h: Delete declarations for all tree nodes now moved to
3690 * decl.c: Delete their definitions.
3692 1999-09-04 Mark Mitchell <mark@codesourcery.com>
3694 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
3695 * Makefile.in (OBJS): Add ggc-callbacks.o.
3696 (OBJDEPS): Likewise.
3698 1999-09-03 Tom Tromey <tromey@cygnus.com>
3700 * parse.y (strip_out_static_field_access_decl): Return operand if
3701 it satisfies JDECL_P.
3703 1999-09-02 Tom Tromey <tromey@cygnus.com>
3705 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
3706 Handle nested arrays, like `[[I'.
3708 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3710 * class.c (finish_class): Remove unused parameter, all callers
3713 * expr.c (build_java_athrow): Change return type to void.
3714 (java_lang_expand_expr): Make sure each case in switch returns a
3717 * java-tree.h (finish_class): Fix prototype to take void args.
3719 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
3720 (main): Issue return from main, not exit.
3722 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
3724 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
3726 * jv-scan.c (main): Issue return from main, not exit.
3728 * parse.y (check_abstract_method_definitions,
3729 java_check_abstract_method_definitions): Add static prototypes.
3730 (java_complete_expand_methods): Fix call to `finish_class'.
3732 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
3735 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3737 * lang.c (language_string): Constify.
3739 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3741 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
3742 Remove hacks for stuff which comes from libiberty.
3744 * Make-lang.in: Likewise.
3746 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
3748 * Makefile.in (xref.o): Depend on xref.c explicitly.
3750 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3752 * java-tree.h (lang_printable_name): Constify a char*.
3754 * lang.c (lang_printable_name): Likewise.
3756 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
3758 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
3761 1999-08-26 Tom Tromey <tromey@cygnus.com>
3763 * gjavah.c (print_cxx_classname): Print "::" before qualified
3766 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3768 * parse.y (lookup_cl): Changed leading comment. Now does its best
3769 to set the column number.
3770 (qualify_ambiguous_name): Take WFL wrappers into account.
3772 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
3774 * verify.c (verify_jvm_instructions): Don't check instruction
3775 validity beyond end of method.
3777 1999-08-25 Tom Tromey <tromey@cygnus.com>
3779 * jvspec.c (lang_specific_driver): Correctly handle --help again.
3781 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3783 * gjavah.c (print_name, print_base_classname, utf8_cmp,
3784 cxx_keyword_subst, generate_access, name_is_method_p,
3785 get_field_name, print_field_name, super_class_name, print_include,
3786 decode_signature_piece, print_class_decls, usage, help,
3787 java_no_argument, version, add_namelet, print_namelet): Add static
3789 (print_base_classname, utf8_cmp, cxx_keyword_subst,
3790 name_is_method_p): Constify a char*.
3791 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
3792 Provide a final else clause in an if-else-if.
3793 (print_field_info): Add missing final arg in function call to
3795 (print_method_info, decompile_method, decode_signature_piece,
3796 print_c_decl, print_full_cxx_name, print_stub,
3797 print_mangled_classname, super_class_name, print_include,
3798 add_namelet, add_class_decl, print_class_decls, process_file,
3799 help): Constify a char*.
3801 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
3802 push_int_const, find_constant_wide, find_constant_index,
3803 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
3804 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
3805 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
3806 emit_if, emit_goto, emit_jsr, call_cleanups,
3807 make_class_file_name): Add static prototypes.
3808 (generate_bytecode_return, generate_bytecode_insns): Pass a
3809 NULL_PTR, not a NULL_TREE.
3811 * jv-scan.c: Include "jcf.h".
3812 (main): Declare using DEFUN macro.
3814 * jvspec.c (find_spec_file, lang_specific_pre_link,
3815 lang_specific_driver): Add prototypes.
3816 (find_spec_file): Constify a char*.
3818 * keyword.gperf (hash, java_keyword): Add prototypes.
3820 * lang.c (lang_print_error): Add static prototype.
3821 (lang_init): Prefer memcpy over bcopy to avoid casts.
3823 * lex.c (yylex): Add static prototype.
3825 * parse-scan.y: Include "lex.c" earlier.
3827 * parse.h: Remove redundant declaration for `yylex'.
3829 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
3830 labeled_block_contains_loop_p): Add static prototypes.
3831 (not_accessible_p): Make static to match prototype.
3833 * verify.c (start_pc_cmp): Don't needlessly cast away const.
3835 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3837 * parse.y (check_method_redefinition): Changed leading comment.
3838 (check_abstract_method_definitions): New function.
3839 (java_check_abstract_method_definitions): New function.
3840 (java_check_regular_methods): Call it.
3841 (verify_constructor_super): Fixed indentation.
3842 (lookup_method_invoke): Likewise.
3844 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3846 * parse.y (method_header): Return a null pointer if the current
3848 (finish_method_declaration): Return if the current function decl
3850 (source_start_java_method): Likewise.
3851 (java_method_add_stmt): Likewise.
3853 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3855 * class.c (emit_register_class): Removed unnecessary call to
3857 * parse.y (labeled_block_contains_loop_p): Removed unused local
3860 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3862 * parse.y (java_refold): Added prototype.
3864 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3866 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
3867 (java_stabilize_reference): Removed unnecessary `else'.
3868 (java_complete_lhs): Set flag to remember boolean. Call
3869 java_refold. Added comments.
3870 (java_decl_equiv): New function.
3871 (binop_compound_p): Likewise.
3872 (java_refold): Likewise.
3873 (patch_unaryop): Striped static field access assigned to decl and
3874 op. Changed promotion scheme for ++/-- operators.
3875 (search_loop): New function.
3876 (labeled_block_contains_loop_p): Likewise.
3877 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
3879 (patch_bc_statement): Call search_loop. Fixed comment.
3881 1999-08-14 Anthony Green <green@cygnus.com>
3883 * expr.c (java_lang_expand_expr): Mark static array data as
3886 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3888 * jvgenmain.c (main): NUL-terminate name_obstack.
3890 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3892 * check-init.c (check_bool2_init, done_alternative): Add static
3895 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
3896 (add_method, build_utf8_ref, build_class_ref,
3897 append_gpp_mangled_type, layout_class_method): Constify a char*.
3899 * decl.c (push_promoted_type, make_binding_level): Add static
3901 (push_promoted_type, pushdecl): Constify a char*.
3903 * except.c (find_handler_in_range, link_handler,
3904 check_start_handlers): Add static prototypes.
3906 * expr.c (process_jvm_instruction): Constify a char*.
3908 * gjavah.c (main): Constify a char*.
3910 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
3913 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
3915 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
3916 munge, print_ents): Constify a char*.
3918 * jcf-dump.c (disassemble_method): Constify a char*.
3919 (print_constant_pool, print_exception_table): Add static prototypes.
3920 (print_constant, print_exception_table, main, disassemble_method):
3923 * jcf-io.c (find_classfile, find_class): Likewise.
3925 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
3926 (set_source_filename, predefined_filename_p): Add static prototypes.
3927 (set_source_filename, get_constant, get_class_constant,
3928 find_in_current_zip): Constify a char*.
3930 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
3932 (add_entry, add_path, jcf_path_classpath_arg,
3933 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
3935 * jcf-reader.c (get_attribute, jcf_parse_preamble,
3936 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
3937 jcf_parse_one_method, jcf_parse_methods,
3938 jcf_parse_final_attributes): Add static prototypes.
3939 (get_attribute): Constify a char*.
3941 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
3942 jcf_dependency_add_target, jcf_path_classpath_arg,
3943 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
3945 * jv-scan.c (main): Constify a char*.
3946 (gcc_obstack_init): Add prototype arguments.
3948 * jvgenmain.c (gcc_obstack_init): Likewise.
3949 (main): Constify a char*.
3951 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
3953 (put_decl_string, lang_print_error): Constify a char*.
3954 (lang_init): Remove redundant extern prototype.
3956 * mangle.c (emit_unicode_mangled_name): Constify a char*.
3958 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
3959 Add static prototypes.
3960 (get_type_from_signature): Constify a char*.
3962 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
3963 Add static prototypes.
3964 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
3965 (verify_jvm_instructions): Constify a char*.
3967 * xref.c (xref_flag_value): Likewise.
3969 * xref.h (xref_flag_value): Likewise.
3971 * zextract.c (makeword, makelong): Add static prototypes.
3972 (makeword, makelong): Constify a uch*.
3974 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3976 * lang.c (java_dummy_print): Constify a char*.
3977 (lang_print_error): Likewise.
3978 (lang_init): Remove redundant prototype for `print_error_function'.
3979 (lang_init_source): Likewise.
3980 (lang_identify): Constify a char*.
3982 1999-08-09 Tom Tromey <tromey@cygnus.com>
3984 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
3985 (WORDS_TO_LONG): Likewise.
3986 (WORDS_TO_DOUBLE): Likewise.
3988 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3990 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
3992 * expr.c (java_stack_pop, java_array_data_offset,
3993 build_java_throw_out_of_bounds_exception, case_identity,
3994 build_java_check_indexed_type): Add static prototypes.
3995 (linenumber_table, expand_invoke, expand_java_field_op,
3996 build_primtype_type_ref, expand_byte_code): Constify a char*.
3998 * java-tree.h (build_primtype_type_ref, linenumber_table):
4000 (java_lang_expand_expr): Add prototype.
4002 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
4003 `java_lang_expand_expr'.
4005 * lex.c (java_lex_error): Constify a char*.
4006 (java_get_unicode, java_read_char, java_allocate_new_line,
4007 java_unget_unicode, java_sneak_unicode): Prototype.
4009 * parse-scan.y (current_class, package_name, method_declarator,
4010 report_class_declaration, yyerror): Constify a char*.
4012 * parse.h (java_report_errors): Prototype.
4013 (yyerror): Constify a char*.
4015 * parse.y (classitf_redefinition_error, check_modifiers,
4016 parse_jdk1_1_error, lookup_package_type,
4017 lookup_package_type_and_set_next, get_printable_method_name,
4018 purify_type_name): Constify a char*.
4019 (build_super_invocation, maybe_generate_finit,
4020 verify_constructor_super, parser_add_interface,
4021 add_superinterfaces, jdep_resolve_class, note_possible_classname,
4022 java_complete_expand_methods, java_expand_finals,
4023 cut_identifier_in_qualified, java_stabilize_reference,
4024 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
4025 merge_string_cste): Prototype.
4026 (single_type_import_declaration, yyerror,
4027 variable_redefinition_error, build_array_from_name,
4028 build_unresolved_array_type, check_class_interface_creation,
4029 resolve_class, complete_class_report_errors,
4030 note_possible_classname, read_import_dir,
4031 find_in_imports_on_demand, resolve_package, fix_constructors,
4032 check_deprecation, lookup_method_invoke,
4033 maybe_build_primttype_type_ref, array_constructor_check_entry):
4035 (java_complete_expand_methods, java_expand_finals): Make static.
4036 (convert_narrow): Remove static prototype.
4038 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4040 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
4042 1999-08-02 Richard Henderson <rth@cygnus.com>
4044 * decl.c: Include defaults.h instead of expr.h.
4045 * parse.y: Likewise.
4047 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4049 * java/decl.c (start_java_method): Change all uses of
4050 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
4051 Ensure expr.h is included.
4052 * java/expr.c (pop_arguments): Ditto.
4053 * java/parse.y (expand_start_java_method): Ditto.
4055 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4057 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
4059 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
4061 * decl.c: Include "function.h".
4062 * except.c: Likewise.
4063 * parse.y: Likewise.
4064 * Makefile.in: Update dependencies.
4066 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4068 * expr.c (build_java_soft_divmod): Provide a default case in switch.
4069 (java_lang_expand_expr): Mark parameters `target', `tmode' and
4070 `modifier' with ATTRIBUTE_UNUSED.
4072 * gjavah.c (process_file): Add braces around ambiguous `else'.
4074 * jcf-dump.c (print_access_flags, localvar_free): Change return
4077 * parse.y (java_complete_expand_method): Initialize variable
4079 (resolve_qualified_expression_name): Likewise for `field_decl'.
4080 (patch_method_invocation): Likewise for `class_to_search'.
4081 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
4082 (patch_assignment): Likewise for `lhs_type'.
4084 * verify.c (verify_jvm_instructions): Remove unused variable
4087 1999-07-25 Richard Henderson <rth@cygnus.com>
4089 * decl.c (va_list_type_node): New.
4091 1999-07-25 Anthony Green <green@cygnus.com>
4093 * gjavah.c (print_stub): New function.
4094 (METHOD_IS_NATIVE): New macro.
4095 (print_mangled_classname): Make static.
4096 (HANDLE_END_FIELD): Don't emit fields during stub generation.
4097 (process_file): Perform stub generation.
4098 (HANDLE_METHOD): Don't emit class decls during stub
4100 (HANDLE_END_METHOD): Take into account stub generation.
4101 (print_method_info): Handle stub generation.
4102 (print_stub): New function.
4103 (print_cxx_classname): Make signature consistant with others.
4104 (help): Describe -stubs option.
4105 (main): Create stub file.
4106 (version): Use version.c.
4107 (print_full_cxx_name): New function.
4108 (print_c_decl): Use print_full_cxx_name.
4110 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4112 * check-init.c (check_init): Handle MAX_EXPR.
4114 1999-07-15 Andrew Haley <aph@cygnus.com>
4116 * lang.c (flag_use_divide_subroutine): New variable.
4117 * typeck.c: (convert_ieee_real_to_integer): Bounds check
4118 fp-to-integer conversion.
4119 (convert): Call convert_ieee_real_to_integer when flag_fast_math
4122 * expr.c (build_java_soft_divmod): New function.
4123 (build_java_binop): Call build_java_soft_divmod if
4124 flag_use_divide_subroutine is set.
4125 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4126 soft_lrem_node: new builtin functions.
4127 (init_decl_processing) Initialize the new builtins.
4128 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4129 soft_lrem_node: new builtin functions.
4130 (build_java_soft_divmod): New function.
4131 * parse.y: Call build_java_soft_divmod if
4132 flag_use_divide_subroutine is set.
4135 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
4136 a --specs= arg) even if not linking.
4137 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
4138 -fuse-divide-subroutine
4140 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4142 * parse.y (resolve_and_layout): Check methods only once.
4143 (resolve_qualified_expression_name): Verify thrown exceptions
4145 (check_thrown_exceptions): Reject exceptions thrown in
4146 initializer. Error message tuned.
4148 1999-07-14 Andrew Haley <aph@cygnus.com>
4150 * expr.c (expand_expr): Do not return the last statement in a
4151 block as the block's value.
4153 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4155 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
4156 CALL_EXPR, to avoid order of evaluation changes.
4158 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4160 * parse.y (qualify_ambiguous_name): Do not use
4161 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
4163 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4165 * check-init.c (check_init): Handle MAX_EXPR.
4166 * expr.c (force_evaluation_order): Force method call arguments to
4167 be evaluated in left-to-right order.
4168 * parse.y (qualify_ambiguous_name): Loop again to qualify
4169 NEW_ARRAY_EXPR properly.
4171 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4173 * parse.y (patch_invoke): Resolve unresolved invoked method
4175 (qualify_ambiguous_name): STRING_CST to qualify expression for
4176 type name resolution.
4178 1999-06-24 Andrew Haley <aph@cygnus.com>
4180 * class.c (finish_class): Whenever a deferred method is
4181 output, rescan the list of methods to see if a new candidate for
4182 output can be found.
4184 1999-06-28 Tom Tromey <tromey@cygnus.com>
4186 * jvspec.c (lang_specific_driver): Recognize --help.
4188 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4190 * parse.y (resolve_package): Fixed bogus return statement.
4191 (patch_method_invocation): Resolve method invocation beginning with
4192 a package name qualifier.
4194 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4196 * Make-lang.in (java.stage1): Depend on stage1-start.
4197 (java.stage2): Likewise for stage2-start.
4198 (java.stage3): Likewise for stage3-start.
4199 (java.stage4): Likewise for stage4-start.
4201 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4203 * parse.y (java_complete_lhs): When doing cross referencing, don't
4204 try to keep file location on a WFL expanded as a CALL_EXPR.
4206 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4208 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
4209 compiling to class file a void method with an empty method body.
4210 As a side effect, the bytecode backend will generate the
4211 appropriate `return' instruction.
4213 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4215 * parse.y (lookup_package_type_and_set_next): New function prototype.
4216 (resolve_package): Search current and imported packages.
4217 (lookup_package_type_and_set_next): New function.
4219 1999-06-22 Andrew Haley <aph@cygnus.com>
4221 * verify.c (verify_jvm_instructions): Check for pending blocks
4222 before invalid PC test and opcode switch, not after.
4224 1999-06-21 Andrew Haley <aph@cygnus.com>
4226 * except.c (find_handler_in_range): The upper limit for exception
4227 ranges is exclusive, not inclusive: (start <= pc < end).
4228 (link_handler): find child pointer which points to outer by
4229 searching sibling list: previous code incorrectly assumed that
4230 outer->outer->first_child must point to outer.
4231 * verify.c (verify_jvm_instructions): FIXME added to code for
4233 (verify_jvm_instructions): Do not assume that the last block
4234 processed in a subroutine is a block which ends with a `ret'
4235 instruction. With some control flows it is possible that the last
4236 block ends with an `athrow'.
4238 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4240 * parse.y (qualify_ambiguous_name): Reorganized the post
4241 evaluation of non WFL leading expression nodes.
4243 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4245 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
4248 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4250 * parse.y (qualify_ambiguous_name): Handle qualified expression
4251 beginning with a STRING_CST.
4253 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4255 * parse.y (register_fields): Set DECL_INITIAL on both
4256 pre-initialized static and public fields.
4257 (resolve_field_access): Static field access expressions to always
4259 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
4260 qualification. CONVERT_EXPR to be resolved as an expression name.
4261 (java_complete_lhs): Identify and access qualified final
4262 initialized field in switch statement case expression.
4263 (fold_constant_for_init): Pre-initialized field decl constant to
4266 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4268 * parse.y (note_possible_classname): Mark returned node with
4269 QUALIFIED_P only if the original class name contained a '/'.
4271 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
4273 * Make-lang.in (gcjh): More parallel build fixes.
4275 1999-06-03 Mike Stump <mrs@wrs.com>
4277 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
4279 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
4281 * except.c (link_handler): Chain exception handlers in order.
4283 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
4285 * expr.c (expand_byte_code): Fill unreachable bytecode regions
4286 with nops and process as usual in order to always set correct EH
4287 ranges. Emit detailed warnings about unreachable bytecodes.
4289 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
4291 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
4294 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4296 * parse.y (lookup_field_wrapper): Unified returned value to NULL
4297 or the searched field decl.
4299 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4301 * parse.y (fold_constant_for_init): Convert numerical constant
4302 values to the type of the assigned field.
4304 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4306 * expr.c (lookup_field): Relaxed the test on class loading error
4308 * parse.y (fold_constant_for_init): Enabeled old code.
4310 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4312 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
4313 decide the validity of the cast of a java.lang.Cloneable reference
4315 (patch_conditional_expr): Fixed first argument passed to
4316 binary_numeric_promotion.
4318 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4320 * parse.y (qualify_ambiguous_name): Take into account that a
4321 CONVERT_EXPR might specify a type as a WFL.
4323 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4325 * parse.y (patch_assignment): Save the rhs before using it as an
4326 argument to _Jv_CheckArrayStore.
4328 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4330 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
4332 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4334 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
4335 floating point litteral only when the exponent indicator has been
4338 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4340 * parse.y (formal_parameter:): Construct argument tree list
4341 element even if a yet unsupported final parameter was encountered.
4343 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4345 * parse.y (finish_method_declaration): Issue errors for native or
4346 abstract methods declared with a method body, as well as for non
4347 native or non abstract methods with no method body.
4349 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4351 * class.c (build_utf8_ref): Initialize variable `field'.
4353 * decl.c (init_decl_processing): Initialize variable `field'.
4355 * expr.c (build_known_method_ref): Mark parameters `method_type',
4356 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
4357 (process_jvm_instruction): Likewise for parameter `length'.
4359 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
4360 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
4363 * parse.y (maybe_generate_clinit): Remove unused variable
4364 `has_non_primitive_fields'.
4365 (find_in_imports_on_demand): Initialize variables `node_to_use'
4367 (patch_binop): Likewise for variable `prom_type'.
4368 (patch_unaryop): Likewise for variable `prom_type'.
4370 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
4372 * xref.c (xref_table): Add missing initializer.
4374 1999-05-14 Tom Tromey <tromey@cygnus.com>
4376 * java-except.h (struct eh_range): Removed unused `next' member.
4377 * verify.c (verify_jvm_instructions): Call check_nested_ranges
4378 after adding all exception handlers. Sort exception ranges in
4380 (struct pc_index): New structure.
4381 (start_pc_cmp): New function.
4382 * except.c (add_handler): Return `void'. Don't call link_handler;
4383 instead construct an ordinary linked list and do range
4385 (check_nested_ranges): New function.
4386 (link_handler): Changed interface to allow merging of eh_ranges.
4387 Split overlapping ranges. Return `void'.
4389 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4391 * parse.y (constructor_block_end:): New rule, tagged <node>.
4392 (constructor_body:): Use `constructor_block_end' instead of
4395 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4397 * parse.y (statement_nsi:): Pop `for' statement block.
4398 (java_complete_lhs): Labeled blocks containing no statement are
4399 marked as completing normally.
4401 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4403 * xref.c (xref_set_current_fp): New function, defined.
4404 * xref.h (xref_set_current_fp): New function, prototyped.
4406 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4408 * check-init.c (check_init): Take into account that
4409 LABELED_BLOCK_STMT can be empty.
4411 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4413 * parse.y (java_check_regular_methods): Warning check on not
4414 overriding methods with default access in other packages does not
4415 apply to `<clinit>'.
4416 (java_complete_lhs): If block body is an empty_stmt_node, replace
4417 it by NULL_TREE. This prevents gcc from generating an irrelevant
4420 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4422 * check-init.c (check_init): Removed code accepting to see things
4423 falling through default:, when doing xrefs.
4424 * java-tree.h (do_not_fold): New global variable, declared.
4425 * parse.y (do_not_fold): New global variable, defined.
4426 (java_complete_expand_method): Set `do_not_fold' to the value of
4427 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
4428 and reinstall them after them have been purged; do not check for
4429 initializations; do not issue missing return errors.
4430 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
4432 (patch_binop): Skip the fold part when doing xrefs.
4433 (build_string_concatenation): Skip the concatenation part when
4435 (patch_synchronized_statement): Do not generate a try-finally when
4437 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
4438 and keep the location where the throw was seen.
4439 * typeck.c (convert): When `do_not_fold' is set, do not attempt
4440 any treatment on the converted node an simply return a NOP_EXPR of
4442 * xref.c (xref_get_data): New function, defined.
4443 * xref.h (xref_get_data): New function, declared.
4444 (XREF_GET_DATA): Use xref_get_data.
4446 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4448 * gjavah.c (print_include): Cast the result of `strlen' to int
4449 when comparing against a signed value.
4450 (add_namelet): Likewise.
4452 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4454 * expr.c (expand_invoke): Mark parameter `nargs' with
4456 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
4458 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
4461 * jcf-reader.c (get_attribute): Cast a value to long
4462 when comparing against a signed expression. Likewise.
4464 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
4467 1999-05-11 Andrew Haley <aph@cygnus.com>
4469 * parse.y (source_end_java_method): If the current method contains
4470 any exception handlers, force asynchronous_exceptions: this is
4471 necessary because signal handlers in libjava may throw exceptions.
4472 * decl.c (end_java_method): Ditto.
4474 1999-05-11 Tom Tromey <tromey@cygnus.com>
4476 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
4478 * jvspec.c (THREAD_NAME): Removed.
4479 (GC_NAME): Likewise.
4480 (MATHLIB): Likewise.
4481 (WITHLIBC): Likewise.
4483 (THREADLIB): Likewise.
4484 (MATH_LIBRARY): Likewise.
4485 (lang_specific_driver): Don't add `-l' options to command line.
4486 Instead, add a single --specs option. Recognize `-L' options and
4487 use them to search for spec file.
4488 (find_spec_file): New function.
4489 (SPEC_FILE): New define.
4491 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
4493 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
4494 cpplib-enabled build.
4496 1999-05-05 Per Bothner <bothner@cygnus.com>
4498 * class.c (make_field_value): DECL_INITIAL may be a string literal;
4499 temporarily zero it while calling rest_of_decl_compilation.
4501 * java-tree.h (string_ptr_type_node): Add declaration.
4502 * decl.c: Define and initialize string_ptr_type_node.
4503 * parse.y (patch_string_cst): Use string_ptr_type_node.
4505 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
4506 * parse.y (for_statement): Now unconditionally exit_block.
4507 (finish_labeled_statement): No longer exit_block if for-loop.
4508 (patch_loop_statement): Check harder if the loop is already labeled.
4510 * parse.y (patch_initialized_static_field): Removed function.
4511 (maybe_generate_clinit): Removed special handling for interfaces.
4512 (java_complete_expand_methods): Do a preliminary java_complete_tree
4513 on <clinit> to determine if it can be removed.
4514 (java_complete_expand_method): Remove special handling for <clinit>.
4515 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
4516 optimize if we get back empty_stmt_node.
4517 For MODIFY_EXPR, re-do checking of static initializers.
4518 (fold_constant_for_init): Don't return immediate if VAR_DECL.
4519 For VAR_DECL, pass correct context.
4521 * verify.c (verify_jvm_instructions): Better error messages.
4523 1999-05-03 Tom Tromey <tromey@cygnus.com>
4525 * parse-scan.y (interface_declaration): Call
4526 report_class_declaration for interfaces.
4528 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
4530 * Makefile.in: Remove -v from bison command lines.
4532 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4534 * check-init.c (check_init): Exclude a case of error when doing
4536 * class.c (layout_class_method): Don't generate the error message
4537 twice when compiling from source.
4538 * lang-options.h: Added `-Wredundant-modifers' and
4539 `-Wunusupported-jdk11' flags and help text.
4540 * lang.c (lang_decode_option): Added support for
4541 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
4542 flag_static_local_jdk11 and flag_redundant set accordingly.
4543 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
4544 * parse.h (EXPR_WFL_ADD_COL): New macro.
4545 (DECL_END_SOURCE_LINE): Likewise.
4546 (DECL_INHERITED_SOURCE_LINE): Likewise.
4547 * parse.y (static_ref_err): New function, prototyped.
4548 (CCB_TK): Now tagged <operator>.
4549 (class_body:): Remember the location of the closing '}' of a class
4550 definition when doing xrefs.
4552 (block_end:): Likewise.
4553 (create_class): Remember the location of the inherited class
4554 identifier when doing xrefs.
4555 (register_fields): Added test on first operand of `init' before
4556 testing it TREE_CODE.
4557 (method_header): Store the location of the class identifier in the
4558 class decl when doing xrefs.
4559 (finish_method_declaration): Don't combine first/last method line
4561 (java_check_regular_methods): Warning check on not overriding
4562 methods with default access on other packages move before check on
4563 static methods. Initialization of `aflags' also moved up.
4564 (resolve_expression_name): Call static_ref_err to report the error.
4565 (static_ref_err): New function, implemented.
4566 (resolve_field_access): Returned simplified static field access
4568 (resolve_qualified_expression_name): Check for illegal use of
4569 static fields in a non static context. Call static_ref_err to
4570 report error in various places.
4571 (java_complete_tree): Do not fold initialized static fields when
4573 (java_complete_lhs): Likewise.
4575 1999-04-29 Anthony Green <green@cygnus.com>
4577 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
4578 create internal labels.
4579 (lookup_label): Ditto.
4581 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4583 * class.c (layout_class_method): Generate <clinit>'s rtl for
4585 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4586 for interfaces' <clinit>.
4587 * expr.c (lookup_field): Search for fields in interfaces.
4588 (expand_invoke): Fixed indentation.
4589 (expand_java_field_op): Likewise. Use IS_CLINIT.
4590 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
4591 (IS_CLINIT): New macro.
4592 * parse.y (type_declaration:): Call maybe_generate_clinit after an
4593 interface was parsed.
4594 (maybe_generate_clinit): Don't generate if the current class is an
4595 interface with only fields of primitive types.
4596 (reset_method_name): Use IS_CLINIT.
4597 (java_complete_expand_method): Expand <clinit> when it exists for
4598 interfaces. Use IS_CLINIT.
4599 (resolve_expression_name): Use DECL_CONTEXT instead of
4600 current_class to build static field references.
4601 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
4602 ARRAY_REF when doing xreferencing.
4603 (check_final_assignment): Fixed typo in leading comment. Use
4605 (patch_array_ref): Don't fully expand array references when
4607 (patch_return): Use IS_CLINIT.
4608 (patch_throw_statement): Likewise.
4610 1999-04-22 Tom Tromey <tromey@cygnus.com>
4612 * Make-lang.in (JAVA_SRCS): Added check-init.c.
4614 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4616 * decl.c (predef_filenames, predef_filenames_size): New globals
4617 (init_decl_processing): predef_filenames and predef_filenames_size
4619 * java-tree.h (predef_filenames, predef_filenames_size): Declared
4621 * jcf-parse.c (predefined_filename_p): New function.
4622 (yyparse): Check that files on the command line are specified only
4623 once and issue a warning otherwise.
4624 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
4625 * parse.y (source_end_java_method): Nullify NOP method bodies, to
4626 avoid a gcc warning with -W -Wall turned on.
4627 (java_expand_classes): Abort if errors were encountered.
4628 (java_complete_lhs): If the cross reference flag is set, wrap
4629 field DECL node around a WFL when resolving expression name.
4631 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4633 * lang.c (lang_decode_option): Fixed returned value when parsing
4634 `-fxref=...' and `-Wall'.
4635 * parse.y (source_end_java_method): Do not generate code when
4636 flag_emit_xref is set.
4637 (resolve_expression_name): Do not build static field access when
4638 flag_emit_xref is set.
4639 (resolve_field_access): No special treatment on `length' when
4640 flag_emit_xref is set. Do not build qualified static field access
4641 when flag_emit_xref is set.
4642 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
4643 when flag_emit_xref is set.
4644 (patch_assignment): Do not generate array store runtime check when
4645 flag_emit_xref is set.
4646 * xref.c (xref_flag_value): Fixed function declaration
4648 (xset_set_data): New function.
4649 * xref.h (xref_set_data): Added prototype for new function.
4650 (typedef struct xref_flag_table): New field data.
4651 (XREF_GET_DATA): New macro.
4653 1999-04-19 Tom Tromey <tromey@cygnus.com>
4655 * xref.h (enum): Removed trailing comma.
4657 * parse.y (resolve_qualified_expression_name): Added missing
4660 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
4662 * gjavah.c: New prototypes for java_float_finite and
4665 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4667 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
4670 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
4672 * Makefile.in (TREE_H): Add tree-check.h.
4673 (RTL_H): Add genrtl.h.
4675 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4677 * parse.y (patch_assignment): Added ArrayStoreException runtime
4680 1999-04-06 Per Bothner <bothner@cygnus.com>
4682 * expr.c (pop_type_0): New function.
4683 (pop_type): Use pop_type_0.
4684 * java-tree.h (pop_type_0): New declaration.
4685 * verify.c (verify_jvm_instructions): Check return instructions.
4687 * parse.y (patch_binop): Don't fold if non-constant and emiting
4690 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4692 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
4694 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
4695 (main_jcf): Don't define.
4696 (process_file): Don't set `main_jcf'.
4698 * java-tree.h (main_jcf): Don't declare.
4700 * jcf-parse.c (main_jcf): Add static definition.
4702 * lang.c (main_jcf): Don't define.
4704 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4706 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
4708 * decl.c (copy_lang_decl): Likewise for `bcopy'.
4710 * jcf-depend.c: Include "config.h", not <config.h>.
4712 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
4715 * jcf-path.c: Include "config.h", not <config.h>.
4717 * lex.c: Don't include various system header files.
4718 (java_init_lex): Cast the argument of `bzero' to PTR
4720 * parse-scan.y (java_push_parser_context): Likewise.
4722 * parse.y (java_push_parser_context): Likewise.
4723 (patch_bc_statement): Match format specifier to variable argument.
4725 * xref.c: Don't include <stdio.h>.
4727 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4729 * parse.y (struct parser_ctxt *ctxp): Now global.
4730 (declare_local_variables): Use WFL compound value for the
4731 declaration source line value, when doing cross-referencing.
4733 1999-03-31 Tom Tromey <tromey@cygnus.com>
4735 * gjavah.c (print_field_info): Allow constants of other types.
4736 (print_include): Generate include when new name is proper prefix
4737 of already printed name.
4738 (add_namelet): Likewise.
4739 (cxx_keyword_subst): New function.
4740 (print_method_info): Use it.
4741 (print_field_name): New function.
4742 (get_field_name): New function.
4743 (print_field_info): Use get_field_name and print_field_name.
4745 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4747 * Makefile.in (keyword.h): Generate using gperf language 'C', not
4748 'KR-C', so gperf uses the `const' keyword on strings.
4750 * keyword.gperf (java_keyword): Const-ify a char*.
4752 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4754 * parse.y (patch_bc_statement): Fixed identation and a bogus
4757 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4759 * parse.y (patch_assignment): Allow static variables in other
4760 classes to be assigned.
4762 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4764 * class.c (maybe_add_interface): Remove unused variable
4766 (make_class_data): Use = for assignment, not ==. Likewise.
4767 (emit_register_classes): Remove unused variable `decl'.
4769 * lex.c: Fix comment so as not to contain an embedded `/*'.
4771 * verify.c (verify_jvm_instructions): Remove unused variable
4774 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
4776 * parse.y (complete_loop_body): Rename to finish_loop_body.
4777 (complete_labeled_statement): Rename to finish_labeled_statement.
4778 (complete_for_loop): Rename to finish_for_loop.
4779 (complete_method_declaration): Rename to finish_method_declaration.
4781 * java-tree.h (continue_identifier_node): New global node.
4782 * decl.c: Define and initialize continue_identifier_node.
4783 * parse.y (generate_labeled_block): Remove - no longer needed.
4784 (build_loop_body): Use continue_identifier_node for continue block.
4785 (finish_labeled_statement): Also do pop_labeled_block actions.
4786 (java_complete_lhs): POP_LOOP even if error.
4787 (build_labeled_block): Special handling for continue_identifier_node.
4788 (patch_loop_statement): Re-organize.
4789 (patch_bc_statement): Re-write.
4791 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4793 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
4794 using a WFL compound value.
4795 * parse.y (xref.h): Include.
4796 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
4798 (register_fields): Set WFL compound value to lineno if doing
4800 (java_complete_expand_method): Call expand_xref if flag_emit_xref
4802 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
4803 * xref.h (expand_xref): Prototype renamed from xref_generate.
4805 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4807 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
4808 (GET_CURRENT_BLOCK): New macro.
4809 * parse.y (current_static_block): New global variable.
4810 (method_body:): Define action.
4811 (complete_method_declaration): Set current_function_decl to NULL
4812 when work on the current method is done.
4813 (declare_local_variables): Use GET_CURRENT_BLOCK.
4814 (java_method_add_stmt): Likewise.
4815 (java_complete_expand_method): Disable the use of `this' when
4817 (enter_a_block): If no current method exist, use
4818 current_static_block to link static initializer blocks.
4819 (exit_block): Rewritten to use current_static_block when no current
4821 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
4822 (patch_return): Forbid the use of `return' in static initializers.
4823 (patch_throw_statement): Fixed indentation. Issue specific error
4824 for uncaught thrown checked exception in static initializer
4825 blocks. Removed FIXME.
4827 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
4829 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
4830 Link gcj from gcc.o.
4832 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4834 * parse.y (find_applicable_accessible_methods_list): When dealing
4835 with interface: ensure that a given interface or java.lang.Object
4836 are searched only once.
4838 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4840 * gjavah.c (print_c_decl): Remove unused argument `flags'.
4842 * jcf-dump.c (print_access_flags): Add braces around if-else.
4844 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
4847 * lex.c (build_wfl_node): Add static prototype.
4849 * lex.h (build_wfl_node): Remove static prototype.
4851 * parse.y: Include lex.c early enough to declare everything needed.
4852 Ensure calls to `build_wfl_node' pass the proper arguments.
4853 (create_class): Remove unused variable `super_decl'.
4854 (get_printable_method_name): Initialize variable `name'.
4856 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4858 * Changelog: Fixed 1999-03-22 typos.
4859 * lang.c (lang_decode_option): Fixed typo in error string in the
4862 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4864 * Makefile.in (JAVA_OBJS): Added entry xref.o.
4866 * java-tree.h (flag_emit_xref): Declared extern.
4867 * lang.c (xref.h): Included.
4868 (flag_emit_xref): New global variable.
4869 (lang_decode_option): Added support for -fxref.
4873 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
4875 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
4878 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4880 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
4881 $(srcdir)/../system.h and $(JAVA_TREE_H).
4882 (jcf-io.o): Depend on $(JAVA_TREE_H).
4883 (mangle.o): Likewise.
4885 * check-init.c (check_cond_init): Add static prototype.
4887 * class.c (build_java_method_type, hashUtf8String,
4888 make_field_value, get_dispatch_vector, get_dispatch_table,
4889 append_gpp_mangled_type, mangle_static_field): Likewise.
4890 (strLengthUtf8): Hide unused definition.
4891 (hashUtf8String): Const-ify.
4892 (make_field_value): Un-ANSI-fy.
4894 * constants.c: Move inclusion of jcf.h above java-tree.h.
4895 (set_constant_entry, find_class_or_string_constant,
4896 find_name_and_type_constant, get_tag_node,
4897 build_constant_data_ref): Add static prototype.
4899 * decl.c (push_jvm_slot, builtin_function,
4900 lookup_name_current_level): Likewise.
4901 (builtin_function): Const-ify.
4903 * except.c (expand_start_java_handler, expand_end_java_handler):
4904 Add static prototype.
4906 * expr.c (flush_quick_stack, push_value, pop_value,
4907 java_stack_swap, java_stack_dup, build_java_athrow,
4908 build_java_jsr, build_java_ret, expand_java_multianewarray,
4909 expand_java_arraystore, expand_java_arrayload,
4910 expand_java_array_length, build_java_monitor, expand_java_pushc,
4911 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
4912 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
4913 expand_compare, expand_test, expand_cond, expand_java_goto,
4914 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
4915 expand_java_field_op, java_push_constant_from_pool): Likewise.
4917 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
4918 (build_java_arraynull_check): Mark parameters `node' and `type'
4919 with ATTRIBUTE_UNUSED.
4920 (note_label): Likewise for parameter `current_pc'.
4921 (expand_java_call, expand_java_ret): Hide unused definition.
4923 * java-tree.h (make_class, build_constants_constructor,
4924 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
4925 init_outgoing_cpool, register_class, emit_register_classes,
4926 java_layout_seen_class_methods): Prototype.
4927 (unicode_mangling_length): Const-ify.
4928 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4929 emit_unicode_mangled_name, format_int, format_uint,
4930 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
4931 jcf_print_utf8_replace, open_class): Prototype.
4933 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
4934 <stdio.h>. Include tree.h/java-tree.h.
4935 (utf8_equal_string usage, process_class): Add static prototype.
4936 (open_class): Don't prototype this here.
4937 (utf8_equal_string): Match arguments to format specifiers.
4938 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
4939 TABLE_SWITCH, disassemble_method): Likewise.
4941 * jcf-io.c: Include tree.h/java-tree.h.
4942 (open_class, find_classfile, jcf_print_utf8,
4943 jcf_print_utf8_replace): Const-ify.
4945 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
4946 parse_class_file): Add static prototype.
4947 (find_in_current_zip): Match definition to existing static
4950 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
4951 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
4952 finish_jcf_block, define_jcf_label, get_jcf_label_here,
4953 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
4954 write_chunks, adjust_typed_op, generate_bytecode_conditional,
4955 generate_bytecode_return, perform_relocations, init_jcf_state,
4956 init_jcf_method, release_jcf_state, generate_classfile):
4957 Add static prototype.
4958 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
4959 (make_class_file_name): Const-ify.
4961 * jcf.h (find_classfile): Const-ify.
4963 * jv-scan.c (reset_report): Remove prototype.
4965 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
4966 (error): Rewrite to allow varargs.
4968 * lang.c (lang_f_options): Const-ify.
4970 * lex.c (java_parse_escape_sequence): Add static prototype.
4971 (java_allocate_new_line): Match definition to existing static
4974 * mangle.c Include tree.h/java-tree.h.
4975 (unicode_mangling_length, emit_unicode_mangled_name,
4976 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
4978 * parse.h (jdep_code): Remove trailing comma in enumeration.
4979 (java_get_line_col): Move prototype outside of !JC1_LITE test.
4980 (reset_report): Add prototype.
4982 * verify.c (push_pending_label, merge_types): Add static
4985 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
4987 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4989 * parse.y (find_applicable_accessible_methods_list): Extend the
4990 search to superinterfaces when relevant.
4991 (search_applicable_methods_list): New function.
4993 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4995 * class.c (unmangle_classname): Implemented stricter testing
4996 before setting the QUALIFIED_P flag on an identifier.
4998 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
5000 * parse.y (java_complete_lhs): Call force_evaluation_order
5001 after patch_newarray.
5002 (patch_binop): Don't call fold if there are side effects.
5004 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
5006 * parse.y (java_stabilize_reference): Use save_expr instead of
5007 building a SAVE_EXPR node.
5008 (java_complete_lhs): Patch the resulting string of the `+='
5009 operator (if necessary) and complete the RHS after having built
5012 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
5014 * class.c (make_class): Don't set CLASS_P here (because
5015 this function is also called by build_java_array_type).
5016 (push_class): Set CLASS_P here instead.
5017 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
5019 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
5020 context. If the context is class, perfer "super" over "synchronized".
5021 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
5023 * parse.y (create_class): Don't call parser_check_super here;
5024 it is not robust. Always wait until later.
5026 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
5027 match what JDK 1.2 does), but don't set ACC_PUBLIC.
5029 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
5031 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
5032 * lex.h (UNGETC): Change misleading macro.
5034 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5036 * parse.y (java_stabilize_reference): Return NODE when patching a
5038 (java_complete_lhs): Put parenthesis around truth values.
5040 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5042 * class.c (layout_class_method): Don't make rtl for interface
5044 * parse.h (GET_TYPE_NAME): New macro.
5045 * parse.y (if_then_statement:): Fixed indentation.
5046 (if_then_else_statement:): Likewise.
5047 (for_statement:): Fixed spacing.
5048 (try_statement:): Fixed indentation.
5049 (create_interface): Don't force interfaces to be abstract.
5050 (method_header): Abstract methods are OK in interfaces.
5051 (declare_local_variables): Fixed typo in comment.
5052 (java_complete_expand_method): Fixed indentation.
5053 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
5054 non accessible fields.
5055 (java_stabilize_reference): New function.
5056 (java_complete_lhs): Fixed indentation. Use
5057 java_stabilize_reference in compound assignement. Insert the
5058 cast. If not processing `+' fix string constants before processing
5061 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5063 * constants.c (find_class_or_string_constant): Cast variable `j'
5064 to a `jword' when comparing against one.
5066 * expr.c (java_lang_expand_expr): Remove unused variables
5067 `has_finally_p' and `op0'.
5069 * gjavah.c (print_field_info): Cast a value to jint when comparing
5070 against one. Likewise for a jlong.
5071 (add_namelet): Likewise cast a `sizeof' to an int when comparing
5072 against a signed quantity.
5074 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
5075 (print_signature): Don't needlessly dereference variable `str'
5077 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
5078 `max_locals' with ATTRIBUTE_UNUSED.
5079 (jcf_parse_class): Likewise for variable `index'.
5081 * parse.h (reverse_jdep_list): Remove static prototype.
5083 * parse.y (build_jump_to_finally): Remove prototype and definition.
5084 (reverse_jdep_list): Add static prototype.
5086 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
5087 `assignment' and `expr_decl'.
5089 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
5091 1999-03-12 Andrew Haley <aph@cygnus.com>
5093 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
5094 we'll need a directory separator and a null character.
5096 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
5098 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
5100 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5102 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
5105 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
5107 * lex.c (java_parse_end_comment): Take extra parameter (next char).
5109 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
5111 * class.c (layout_class_method): A static method in a base class
5112 is never overridden, so treat it like it doesn't exist.
5113 However, do complain about private non-static method overriding
5114 public static method.
5116 * parse.y: Don't set unused INITIALIZED_P flag.
5117 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
5119 * parse.y (find_expr_with_wfl): Optimize tail-calls.
5120 (build_array_from_name): Re-order &index[string] to &string[index].
5122 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
5123 error_mark (it might catch more errors, but it is more likely to lose).
5125 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5127 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
5128 (parse-scan.o): Depend on toplev.h.
5130 * class.c (make_method_value): Add prototype. Make it static.
5131 Remove unused second argument, caller changed.
5133 * expr.c (java_lang_expand_expr): Remove unused variable
5136 * java-tree.h: Don't prototype find_in_current_zip.
5137 Add prototypes for verify_constant_pool, start_java_method,
5138 end_java_method, give_name_to_locals, expand_byte_code,
5139 open_in_zip, set_constant_value, find_constant1, find_constant2,
5140 find_utf8_constant, find_string_constant, find_class_constant,
5141 find_fieldref_index, find_methodref_index, write_constant_pool,
5142 count_constant_pool_bytes and encode_newarray_type.
5144 * jcf-dump.c: Remove unused variable `LONG_temp'.
5146 * jcf-parse.c: Include parse.h.
5147 (jcf_parse_source): Remove unused parameter, all callers changed.
5148 (jcf_figure_file_type): Add static prototype.
5149 (find_in_current_zip): Likewise. Also remove unused parameter,
5150 all callers changed.
5151 (read_class): Initialize variable `saved_pos'.
5153 * jcf-reader.c (jcf_parse_preamble): Mark variables
5154 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
5156 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
5157 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
5158 (java_parse_doc_section): Initialize variable `seen_star'.
5159 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
5160 (java_lex_error): Mark parameters `msg' and `forward' with
5162 (java_get_line_col): Mark parameters `filename' and `line' with
5165 * parse-scan.y: Include toplev.h.
5166 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
5168 * parse.h: use `struct JCF', not plain `JCF'.
5169 (java_parser_context_save_global, java_expand_classes
5170 java_parser_context_restore_global, java_parse): Add prototypes.
5172 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
5175 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
5177 * check-init.c (check_init): COPYN takes word count, not bit count.
5179 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
5181 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
5182 explicit build_decl. (Avoids crash in reload when optimizing.)
5184 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
5186 * decl.c (complete_start_java_method): Handle synchronized method
5187 even when compiling from bytecode.
5189 1999-02-26 Tom Tromey <tromey@cygnus.com>
5191 * gjavah.c (add_class_decl): Only generate `#include' if outer
5192 class is not the name of the class we are processing. Correctly
5193 append `.h' in #include.
5194 (process_file): Clean up newlines around generated `#include's.
5195 (decode_signature_piece): Correctly handle inner classes.
5196 (struct include): New structure.
5197 (all_includes): New global.
5198 (print_include): New function.
5199 (add_class_decl): Use it.
5200 (process_file): Likewise.
5201 (add_class_decl): Generate include for java-array.h if array
5203 (process_file): Don't generate java-array.h include.
5205 * gjavah.c (add_namelet): Check for standard package names here.
5206 (add_class_decl): Don't check for standard package names here.
5208 1999-02-25 Tom Tromey <tromey@cygnus.com>
5210 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
5211 When reading a zip file, only use strncmp if both strings are
5212 bigger than the buffer length. Initialize `k' when looping
5215 1999-02-24 Tom Tromey <tromey@cygnus.com>
5217 * gjavah.c (struct namelet): New structure.
5218 (add_namelet): New function.
5219 (print_namelet): New function.
5220 (print_class_decls): Use add_namelet and print_namelet to generate
5221 namespaces and not classes.
5222 (method_printed): New global.
5223 (HANDLE_END_METHOD): Examine method_printed.
5224 (print_method_info): Set method_printed when required. Print
5225 error if function to be ignored is marked virtual. Handle $finit$
5227 (METHOD_IS_FINAL): New macro.
5228 (print_field_info): Use it.
5229 (HANDLE_METHOD): Clear method_printed.
5230 (method_pass): New global.
5231 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
5232 (process_file): Do two passes over both fields and methods.
5233 (HANDLE_METHOD): Examine method_pass.
5235 (add_class_decl): New function.
5236 (print_class_decls): Don't scan over entire constant pool.
5238 1999-02-23 Tom Tromey <tromey@cygnus.com>
5240 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
5241 disable linking in that case.
5243 1999-02-20 Tom Tromey <tromey@cygnus.com>
5245 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
5248 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
5250 * decl.c (build_result_decl), java-tree.h: New method.
5251 (complete_start_java_method): Handle synchronized methods.
5252 Don't build DECL_RESULT here. (Ordering dependency problem.)
5253 (start_java_method): Call build_result_decl here instead ...
5254 * parse.y (java_complete_expand_method): ... and here.
5255 (expand_start_java_method): Don't call complete_start_java_method here.
5256 (java_complete_expand_method): Call it here instead.
5257 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
5258 * java-tree.h: ... here.
5260 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
5261 * parse.y (java_complete_lhs): Don't call force_evaluation_order
5262 for ARRAY_REF - it doesn't work when array bounds are checked.
5263 (patch_array_ref): Handle it here instead.
5265 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
5267 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
5269 Force left-to-right evaluation of binary operations etc.
5270 * expr.c (force_evaluation_order), java-tree.h: New function.
5271 * parse.y (java_complete_lhs): Pass binary operations, procedure
5272 calls, and ARRAY_REFs to force_evaluation_order.
5273 (various): Set TREE_SIDE_EFFECTS more carefully.
5275 Tolerate random (non-UTF8) encoding in comments without complaining.
5276 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
5277 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
5279 * parse.y (resolve_qualified_expression_name): Handle error_mark.
5280 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
5282 * parse.y (java_complete_lhs): Ignore an empty statement in a
5283 COMPOUND_EXPR. Don't complain about empty statement after return.
5285 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
5287 * parse.y (obtain_incomplete_type): Don't wrap unknown types
5288 in TREE_LIST - just chain the POINTER_TYPEs together.
5289 (resolve_class): If type already resolved, return decl.
5290 After resolving, update TREE_TYPE(class_type), and name (if array).
5291 * parse.h (do_resolve_class), parse.y: Make non-static.
5292 * class.c (maybe_layout_super_class): Take this_class argument.
5293 Do do_resolve_class if necessary.
5294 (layout_class, layout_class_methods): Adjust calls appropriately.
5295 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
5296 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
5297 * typeck.c (build_java_array_type): Don't call layout_class.
5299 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5301 * parse.y (check_pkg_class_access): Allow private class access
5302 within the same package.
5303 (strip_out_static_field_access_decl): New function.
5304 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
5305 operator argument before testing its nature.
5307 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
5309 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
5310 (TRY_EXPR): Simplify - it no longer has a finally clause.
5311 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
5312 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5313 * expr.c (java_lang_expand_expr): Likewise.
5314 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
5315 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
5316 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
5317 (build_try_statement): Remove finally parameter and handling.
5318 (build_try_finally_statement): New function.
5319 (patch_try_statement): No longer need to support finally clause.
5320 (try_statement): Update grammar action rules.
5321 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
5322 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5324 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
5326 * jcf-parse.c (get_constant): Add braces around computation of 'd'
5327 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
5329 1999-02-17 Andrew Haley <aph@cygnus.com>
5331 * class.c (build_utf8_ref): Back out broken patch which was
5332 intended to to output signatures using '.' as a separator.
5334 * class.c (make_class_data): Output signatures using '.' as a
5335 separator, rather than '/'.
5336 (mangled_classname): Likewise.
5337 (make_field_value): Likewise.
5338 (make_method_value): Likewise.
5339 * constants.c (alloc_class_constant): Likewise.
5340 * expr.c (build_invokeinterface): Likewise.
5342 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5344 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
5345 of an ancient workaround.
5347 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
5349 * jvspec.c (xmalloc): Kill the prototype. It does not belong
5352 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5354 * lex.c (yylex): Encode \0 as UTF8.
5356 1999-02-10 Tom Tromey <tromey@cygnus.com>
5358 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
5359 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
5360 (libgcj_zip): Renamed.
5361 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
5363 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
5365 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
5366 (GC_NAME): Renamed -lgc to -lgcjgc.
5368 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5370 * lex.c (java_lang_cloneable): Initialize.
5371 * parse.y (java_lang_cloneable): New static variable.
5372 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
5373 doing one more qualification round.
5374 (valid_ref_assignconv_cast_p): Reject null source or
5375 destination. Allow an array to be cast into java.lang.Cloneable.
5376 (patch_cast): Swapped two first arguments to first call to
5377 valid_ref_assignconv_cast_p.
5379 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5381 * parse.h: DECL_P renamed JDECL_P.
5382 * parse.y: DECL_P replaced by JDECL_P.
5383 (build_array_from_name): Always use pointer's type.
5384 (patch_bc_statement): Extra code to search continue target in a
5385 for loop. Fixed comments. Continue target is current loop when
5388 1999-02-05 Andrew Haley <aph@cygnus.com>
5390 * class.c (make_class_data): The superclass of an interface should
5391 be null, not class Object.
5393 * lex.c (java_lex): Sign extend hex literals.
5395 1999-02-04 Andrew Haley <aph@cygnus.com>
5397 * class.c (build_utf8_ref): Output signatures using '.' as a
5398 separator, rather than '/'.
5399 (make_class_data): Likewise.
5401 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
5403 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
5404 mkstemp.o. Get them from libiberty now.
5406 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
5408 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
5410 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5412 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
5415 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
5417 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
5418 * jcf-write.c (generate_bytecode_return): New function.
5419 (generate_bytecode_insns): Use it, for RETURN_EXPR.
5421 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
5422 generate special [fd]const_[01] instructions.
5424 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
5426 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
5427 handling OPCODE_lookupswitch or OPCODE_tableswitch.
5429 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
5431 * parse.y (patch_method_invocation): Handle calling static methods,
5432 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
5434 * parse.y (java_complete_lhs): Don't complain about unreachable
5435 exit condition in a do-while statement.
5437 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5439 * lex.c (java_read_char): Fixed utf8 decoding.
5440 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
5442 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
5443 comments. Local variable `all_primitive' is gone. Broadened
5444 acceptance of `0' to floating point targets. `long' can now be
5445 widened to `double' or `float'.
5446 (valid_method_invocation_conversion_p): Added leading
5447 comment. Fixed tabulation.
5448 (build_string_concatenation): Optimize out left or right empty
5451 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
5453 * jcf-write.c (localvar_alloc): Only emit entry for
5454 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
5455 (generate_bytecode_insns): Only call put_linenumber if
5456 debug_info_level > DINFO_LEVEL_NONE.
5457 * jvspec.c (lang_specific_driver): If no -O* or -g* option
5458 is specified, add -g1 (for compatibility wih javac).
5460 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
5462 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
5463 gjavah.o, check-init.o, jv-scan.o
5465 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5467 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
5469 * gjavah.c: Include config.h and system.h.
5471 * javaop.h (inline): Don't define, its handled by system.h.
5472 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
5473 from `inline' to `static inline'.
5475 * jcf.h (inline): Don't define, its handled by system.h.
5477 * lex.c (inline): Likewise.
5479 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
5481 * lang-specs.h: Map -Qn to -fno-ident.
5483 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
5485 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
5487 1999-01-29 Tom Tromey <tromey@cygnus.com>
5489 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
5490 then cast it to Object before calling `append' method.
5492 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
5494 * check-init.c (check_bool2_init, check_bool_init, check_init):
5495 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
5496 * jcf-write.c (generate_bytecode_insns): Likewise.
5498 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5500 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
5501 * parse.y (patch_cast): Allow a boolean to be cast into a
5504 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5506 * parse.y: (class_declaration:): Fixed indentation.
5507 (class_member_declaration:): Extra `;' after field declaration now
5509 (interface_declaration:): Removed debug messages in error reports.
5510 (patch_binop): Nodes created and returned inherit the orignal
5511 node's COMPOUND_ASSIGN_P flag value.
5512 (patch_cast): Fix cast from char to floating point.
5514 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
5516 * except.c, java-except.h (expand_resume_after_catch): new
5518 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
5519 to branch back to main flow of control after a catch block.
5521 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5523 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
5524 $(srcdir)/../system.h.
5525 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
5526 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
5527 (jcf-write.o): Likewise.
5528 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5529 (mangle.o): Depend on $(srcdir)/../toplev.h.
5530 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5531 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5533 * class.c: Include output.h and parse.h.
5534 (mangled_classname): Add the `const' keyword to a char*.
5535 (find_named_method): Hide unused function definition.
5536 (build_utf8_ref): Change type of variable `c' to unsigned char.
5537 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
5538 (build_class_ref): Add the `const' keyword to a char*.
5539 (layout_class_method): Remove unused variable `buf'.
5541 * decl.c (find_local_variable): Remove unused variable `rtl'.
5542 (pushdecl): Likewise for variables `different_binding_level' and
5544 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
5545 (maybe_build_cleanup): Likewise for parameter `decl'.
5547 * except.c (expand_start_java_handler): Mark parameter `range'
5548 with ATTRIBUTE_UNUSED.
5550 * expr.c: Include except.h.
5551 (pop_type): Remove unused variable `i'.
5552 (pop_value): Likewise for variables `n_words' and `i'.
5553 (expand_java_arrayload): Likewise for variable `convert'.
5554 (java_lang_expand_expr): Likewise for variables `op0', `type',
5555 `mode', `unsignedp', `node' and `elements'.
5556 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
5558 (process_jvm_instruction): Add a `const' qualifier to a char*.
5560 * gjavah.c (output_directory): Add the `const' keyword to a char*.
5561 (temp_directory): Likewise.
5562 (print_c_decl): Likewise.
5563 (print_method_info): Likewise.
5564 (decode_signature_piece): Likewise.
5565 (print_mangled_classname): Likewise.
5567 * java-except.h: Provide prototypes for maybe_start_try,
5568 maybe_end_try and add_handler.
5570 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
5571 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
5572 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
5573 init_expr_processing, push_super_field, init_class_processing,
5574 can_widen_reference_to, class_depth, verify_jvm_instructions,
5575 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
5576 set_local_type, merge_type_state, push_type, load_type_state,
5577 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
5578 emit_unicode_mangled_name): Add prototypes.
5580 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
5581 (print_signature_type): Use ISDIGIT, not isdigit.
5582 (print_signature): Remove unused variable `j'.
5584 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
5585 int when comparing against one.
5587 * jcf-parse.c: Include toplev.h.
5589 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
5590 (localvar_free): Remove unused variable `i'.
5591 (generate_bytecode_conditional): Likewise for variable `kind'.
5593 * jv-scan.c: Include config.h and system.h. Remove redundant
5594 OS header and gansidecl.h includes.
5595 (warning): Add the `const' keyword to a char*. Also add
5596 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
5597 __STDC__, when determining whether to use ANSI-isms.
5598 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
5599 (xmalloc): Don't redundantly prototype here.
5600 (main): Remove unused parameter `envp'. Also fix the arguments
5601 passed to function `fatal' to match the format specifier.
5603 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
5605 * mangle.c: Include toplev.h.
5606 (emit_unicode_mangled_name): Declare parameter `len'.
5608 * parse.y (parse_warning_context): Add the `const' keyword to a
5609 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
5610 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
5611 (issue_warning_error_from_context): Add the `const' keyword to
5613 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
5614 not `__STDC__' for whether to use ANSI-isms.
5616 * typeck.c (incomplete_type_error): Mark parameters `value' and
5617 `type' with ATTRIBUTE_UNUSED.
5618 (parse_signature_type): Use ISDIGIT, not isdigit.
5620 * verify.c (check_pending_block): Add the `const' keyword to a char*.
5621 (verify_jvm_instructions): Likewise. Remove unused variables
5622 `field_name' and `default_val'.
5624 * zextract.c: Include config.h and system.h. Remove redundant
5627 * zipfile.h: Prototype `read_zip_archive'.
5629 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
5631 * typeck.c (convert): Allow conversions to void type: some
5632 optimizations in gcc do this.
5634 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
5636 * typeck.c (convert_ieee_real_to_integer): New function.
5637 (convert): When not using fast-math and using hardware fp, convert
5638 an IEEE NaN to zero.
5640 1999-01-18 Andrew Haley <aph@cygnus.com>
5642 * parse.y (patch_binop): Do a type conversion from signed to
5643 unsigned and then back to signed when a ">>>" is found.
5645 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5647 * java-tree.h: (check_for_initialization): Added prototype.
5648 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
5649 * parse.y (do_resolve_class): Removed unused locals.
5650 (read_import_dir): Likewise.
5651 (resolve_qualified_expression_name): Array creation
5652 expressions are valid primary expressions.
5653 (qualify_ambiguous_name): Likewise.
5654 (patch_synchronized_statement): Removed unused local.
5656 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
5658 * Makefile.in (zextract.o): Add dependencies.
5660 * Makefile.in: Do not put ^Ls at the start of a line.
5662 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
5664 * expr.c (process_jvm_instruction): Coerce to correct Throwable
5665 sub-type the result of the call that gets the exception value.
5667 * parse.y (java_complete_expand_methods): If flags_syntax_only,
5668 don't call finish_class.
5670 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
5671 clear found before continuing.
5673 * verify.c (verify_jvm_instructions): On an array load, allow
5674 and handle top of stack to be TYPE_NULL.
5676 * gjavah.c (generate_access): Translate Java package private or
5677 protected access to C++ public, but with a comment.
5679 1999-01-13 Andrew Haley <aph@cygnus.com>
5681 * expr.c (generate_name): Name prefix changed to avoid clashes
5682 with assembler temp labels.
5684 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
5685 MODIFY_EXPR. Without this, code for the assignement may not be
5686 generated at all and the synchronized statement will read an
5687 uninitialized variable.
5689 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5691 * class.c (maybe_layout_super_class): Fixed returned value.
5692 * lex.c: Added 1999 to the copyright.
5693 (java_init_lex): Initialize java_lang_imported.
5694 * lex.h: Added 1999 to the copyright.
5695 * parse.h: Added 1999 to the copyright.
5696 (REGISTER_IMPORT): Fixed typo in trailing macro.
5697 (CURRENT_OSB): New macro.
5698 (struct parser_ctxt): New fields osb_depth, osb_limit.
5699 * parse.y (java_lang_id): New global variable.
5700 (type_import_on_demand_declaration): Don't import java.lang.* twice.
5701 (array_creation_expression:): Use CURRENT_OSB.
5702 (dims:): Uses a stack to keep track of array dimensions.
5703 (cast_expression:): Use CURRENT_OSB.
5704 (find_expr_with_wfl): Return NULL if node found doesn't meet the
5706 (register_fields): Fixed typos in comment.
5707 (check_method_redefinition): Fixed comment indentation.
5708 (java_check_regular_methods): Set saved found wfl to NULL after
5709 having reinstalled it in the previously found DECL_NAME.
5711 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
5713 * gjavah.c (java_float_finite): Use a union to do type punning.
5714 (java_double_finite): Likewise.
5716 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
5718 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
5719 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
5720 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
5721 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
5722 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
5723 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
5725 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
5727 * check-init.c (check_init): If compiling to native, we don't
5728 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
5730 1999-01-08 Tom Tromey <tromey@cygnus.com>
5732 * parse-scan.y (variable_declarator_id): Set or increment
5734 (bracket_count): New global.
5735 (formal_parameter): Handle case where bracket pairs trail variable
5738 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
5740 * jcf-parse.c (yyparse): variable len changed from a char to an
5741 int to prevent overflow.
5743 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
5745 * java-tree.h: Declare read_class.
5746 * jcf-parse.c (read_class): New function.
5747 (load_class): Now just call read_class.
5749 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
5750 * jcf-parse.c (parse_source_file): Declare save_error_count,
5751 which is needed by java_parse_abort_on_error macro,
5752 * parse.y (java_layout_classes, java_expand_classes): Likewise.
5754 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
5755 constructor, if initializing a static field.
5756 (patch_new_array_init): Set TREE_CONSTANT if it is.
5757 * expr.c (java_lang_expand_expr): For a static array constructor
5758 of primitive elements, allocate the array itself statically.
5759 Disabled until we can set the vtable field statically.
5761 * check-init.c: New file. Checks for definite assignment.
5762 * Makefile.in (JAVA_OBJS): Add check-init.o.
5763 * parse.y (java_complete_expand_method): Call check_for_initialization.
5764 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
5766 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
5768 * parse.y : include system.h instead of including
5769 standard headers directly with the exception of <dirent.h>.
5771 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
5773 * lex.h: Moved static function declarations to lex.c,
5774 to shut up some -Wall warnings.
5775 * lex.c: Static function declarations moved here.
5776 * jcf-dump.c: Small fixes to shut up -Wall warnings.
5778 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5780 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
5782 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
5784 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
5785 * verify.c (verify_jvm_instructions): Fix off-by-one error.
5787 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
5788 (localvar_alloc): Change return type to void,
5789 (emit_unop): Remove unused variable size.
5791 * jcf-write.c (struct jcf_block): Add new union.
5792 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
5793 (call_cleanups): New functions.
5794 (struct jcf_partial): New fields num_finalizers and return_value_decl.
5795 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
5796 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
5797 * lang.c (lang_init): Call using_eh_for_cleanups.
5798 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
5799 completing operands to patch_synchronized_statement.
5800 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
5801 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
5802 WITH_CLEANUP_EXPR instead of TRY_EXPR.
5804 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
5806 * Make-lang.in: Comment out control-Ls; they upset some makes.
5808 1998-12-18 Tom Tromey <tromey@cygnus.com>
5810 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
5813 1998-12-17 Tom Tromey <tromey@cygnus.com>
5815 * parse.y (DIR_SEPARATOR): New define.
5816 (check_class_interface_creation): Use it.
5818 * parse-scan.y (report_main_declaration): Recognize
5819 `java.lang.String' in argument to main.
5821 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
5823 * parse.y (create_interface): Remove bogus test.
5825 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
5827 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
5828 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
5830 1998-12-16 Tom Tromey <tromey@cygnus.com>
5832 * parse-scan.y (qualified_name): Use correct sprintf format.
5834 1998-12-15 Tom Tromey <tromey@cygnus.com>
5836 * gjavah.c (print_field_info): Changed how most negative number is
5839 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
5841 * parse.y (fold_constant_for_init): New function.
5842 (resolve_expression_name): Don't replace static final
5843 constant-initialized fields by its value.
5844 (java_complete_lhs): New. Same as java_complete_tree, except does
5845 not replace static final constant-initialized fields by their values.
5846 (register_fields): If there is an initializer, set DECL_INITIAL and
5847 MODIFY_EXPR_FROM_INITIALIZATION_P.
5848 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
5849 Only call patch_initialized_static_field if
5850 MODIFY_EXPR_FROM_INITIALIZATION_P.
5851 (patch_initialized_static_field): If not valid constant, clear
5854 * parse.y (lookup_field_wrapper): Fix thinko.
5856 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
5857 set and restore global lineno.
5859 1998-12-14 Tom Tromey <tromey@cygnus.com>
5861 * gjavah.c (print_field_info): If value to print is the smallest
5862 value of its size, then print as hex to avoid later warnings from
5865 1998-12-14 Tom Tromey <tromey@cygnus.com>
5867 * gjavah.c (decompile_method): Decompile `return null'.
5868 (process_file): Generate `#pragma interface'.
5869 (method_declared): New global.
5870 (print_method_info): Set it.
5871 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
5872 (print_method_info): Handle abstract methods.
5874 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
5876 * parse.y (patch_method_invocation): If class_decl is null
5877 (e.g. an array type), use original type.
5879 * parse.y (check_thrown_exceptions): Temporary hack to suppress
5880 errors about uncaught exception from clone (of array, specifically).
5882 1998-12-13 Tom Tromey <tromey@cygnus.com>
5884 * gjavah.c (decompile_method): Handle all types of `return'
5885 opcode. Decompile `return this' and `return'.
5886 (method_access): New global.
5887 (print_method_info): Set it.
5888 (decompile_method): Don't decompile a synchronized method.
5890 1998-12-13 Tom Tromey <tromey@cygnus.com>
5892 * jcf-reader.c (jcf_parse_one_method): Recognize
5894 * gjavah.c (HANDLE_END_METHOD): New macro.
5895 (HANDLE_CODE_ATTRIBUTE): New macro.
5896 (decompile_method): New function.
5897 (print_method_info): Don't print `;\n' at end of function decl.
5898 Include java-opcodes.h.
5899 (decompiled): New global.
5901 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
5903 * class.c (build_class_ref): Handle PRIMTYPE.class if
5904 flag_emit_class_files.
5905 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
5906 if flag_emit_class_files.
5907 * parse.y (java_complete_tree): Pre-liminary support for
5908 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
5910 * parse.y (patch_synchronized_statement): Don't call monitorexit
5911 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
5913 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
5915 * zipfile.h (opendir_in_zip): New declaration.
5916 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
5917 (opendir_in_zip): New function, using code from open_in_zip.
5918 (open_in_zip): Call opendir_in_zip.
5919 (find_class): Remove no-longer-used do_class_file parameter,
5920 but add source_ok parameter. Change logic so if we find a .java file,
5921 we don't look for .class in later classpath emtries.
5922 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
5923 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
5924 * gjavah.c: Update call to find_class.
5925 * jcf-dump.c: Likewise.
5927 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
5928 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
5929 nothing if body is empty_stmt_node.
5930 Various little fixes so SP gets correctly adjusted.
5931 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
5932 For CALL_EXPR, test if static first.
5933 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
5934 such as the ones we create for Object and Class.
5935 Set and restore current_function_decl.
5936 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
5937 (note_possible_classname): New function.
5938 (read_import_entry): Removed. Merged with read_import_dir.
5939 (read_import_dir): Don't call find_class - that only gives us
5940 the first classpath entry having the needed package.
5941 Use the struct buffer data structure from buffer.h.
5942 (read_import_dir, find_in_imports_on_demand): The remembered
5943 class names now use '.' (not '/') as package separator.
5945 * parse.y (java_complete_expand_methods): Call write_classfile
5946 here, and not in java_expand_classes (which only gets first class).
5948 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5950 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
5951 (register_fields): If a static fields has an initializer, just
5952 chain it on ctxp->static_initialized, and handle later.
5953 (java_complete_expand_methods): Force <clinit> first.
5954 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
5955 - it's already been completed.
5956 (patch_initialized_static_field): New function.
5957 (java_complete_field): Call it.
5959 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
5961 * expr.c (encode_newarray_type, build_new_array): New functions.
5962 * java-tree.h: Declare build_new_array.
5963 * jcf-write.c (patch_newarray): Use build_new_array.
5965 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
5966 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
5968 * parse.y (patch_new_array_init): Re-organize.
5969 Now is passed the actual array (pointer) type of the value.
5970 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
5971 (patch_array_constructor): Removed - merged into patch_new_array_init.
5972 (java_complete_tree): Update patch_new_array_init.
5974 * jcf-write.c (find_constant_index): New function.
5975 (generate_bytecode_insns): Use find_constant_index.
5976 (generate_classfile): Use find_constant_index for ConstantValue.
5978 1998-12-11 Tom Tromey <tromey@cygnus.com>
5980 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
5981 * decl.c (init_decl_processing): Renamed dtable -> vtable.
5982 * class.c (make_class_data): Renamed dtable -> vtable, and
5983 dtable_method_count -> vtable_method_count.
5985 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5987 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
5988 global variables, initialized.
5989 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
5990 Declared new global variables.
5991 * lex.c (java_lex): Return long_zero_node, float_zero_node,
5992 double_zero_node, integer_zero_node upon direct matching.
5993 * parse.y (purify_type_name): Added function prototype.
5994 (duplicate_declaration_error_p): Consider new_type as potentially
5995 being a incomplete type. Use purify_type_name on type string.
5996 (method_header): saved_type: unused variable removed. Don't figure
5997 return type if method name is invalid.
5998 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
5999 processed by patch_unaryop.
6000 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
6001 increment/decrement node into its original type after binary
6002 numeric promotion on its operands.
6004 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6006 * parse.y (array_initializer:): Array init operand is NULL_TREE
6007 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
6008 now an error. Fixed indentation problems.
6009 (patch_string): Handle error_mark_node as an argument.
6010 (patch_new_array_init): Fixed indentation problems.
6011 (array_constructor_check_entry): Removed check on null wfl_value.
6012 Return an error if wfl_value's walk returns an error.
6014 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6016 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
6017 * lex.c (java_lex): Remember column position before advancing one
6018 token. Retain location information on OCB_TK.
6019 * lex.h (typedef struct java_lc): Added new field.
6020 * parse.h (GET_SKIP_TYPE): New macro.
6021 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
6022 * parse.y (build_new_array_init, patch_new_array_init,
6023 patch_array_constructor, maybe_build_array_element_wfl,
6024 array_constructor_check_entry): New function prototypes.
6025 (switch_block:): Tagged <node>.
6026 (OCB_TK): Tagged <operator>.
6027 (array_initializer:): Installed actions.
6028 (variable_initializer): Build location information on element if
6030 (switch_statement:): Fixed indentation typo.
6031 (switch_block:): Redefined default action.
6032 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
6033 (patch_assignment): Removed duplicate code.
6034 (maybe_build_array_element_wfl, build_new_array_init,
6035 patch_new_array_init, patch_array_constructor,
6036 array_constructor_check_entry): New functions.
6038 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6040 * parse.y (array_initializer): Tagged <node>.
6041 (variable_initializer:): Use default rule.
6042 (array_initializer:): Defined actions.
6043 (variable_initializers:): Likewise.
6044 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
6045 non-static field accesses.
6046 (patch_invoke): Fixed indentation typo.
6047 (java_complete_tree): Likewise.
6048 (build_labeled_block): Changed leading comment. Generate an error
6049 in case of duplicate loop labels.
6050 (patch_conditional_expr): Patch results of string concatenation
6053 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
6055 * constants.c (find_methodref_index): When the class is an interface,
6056 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
6058 * decl.c (finit_identifier_node): Use "$finit$", rather than
6059 "<finit>" (which Sun's verifier rejects).
6060 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
6061 (generate_field_initialization_code): Removed.
6062 (fix_constructors) Don't add call to $finit$ here (wrong order).
6063 (patch_method_invocation): Add $finit$ call here.
6065 * java-tree.h (CALL_USING_SUPER): New macro.
6066 * parse.y (patch_invoke): Remove im local variable.
6067 (patch_method_invocation, patch_invoke): Don't pass super parameter.
6068 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
6069 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
6071 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
6073 * parse.y (java_complete_tree): Don't complain about unreachable
6074 statement if it is empty_stmt_node.
6076 * jcf-write.c (find_constant_wide): New function.
6077 (push_long_const): Use find_constant_wide.
6079 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
6080 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
6081 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
6082 Emit invokeinterface when calling an interface method.
6083 Emit invokespecial also when calling super or private methods.
6085 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
6087 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
6089 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
6091 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6093 * java-tree.h (java_layout_seen_class_methods): New function
6095 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
6096 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
6097 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
6098 * parse.y (method_declarator:): Defined action.
6099 (issue_warning_error_from_context): input_filename saved, set to
6100 the appropriate value and restored after java_error is called.
6101 (build_unresolved_array_type): Fixed comment.
6102 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
6103 (method_header): Deal with return type the same way type are
6104 handled for fields and method's parameters and local variables
6106 (check_method_redefinition): Removed extra CR.
6107 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
6108 (java_layout_seen_class_methods): New function.
6109 (java_layout_classes): Call java_layout_seen_class_methods.
6111 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
6113 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
6115 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
6117 * jcf-dump.c (main): Fix error message.
6118 * jcf-path.c (add_entry): Style fix.
6120 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6122 * class.c (layout_class_method): Call build_java_argument_signature
6123 on constructors too.
6124 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
6125 (patch_method_invocation): Define a primary when resolving an
6126 expression name. Augmented comment on code checking illegal `this'
6127 usage. Loosened it test by accepting NEW_CLASS_EXPR.
6129 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6131 * class.c (layout_class_method): Don't report error on non-static
6132 overriding static if the method is private.
6133 * java-tree.h (finish_class): Prototype added.
6134 * lex.c (java_get_line_col): Handle col argument -2 value.
6135 * parse.h: All static method declarations moved to parse.y.
6136 * parse.y: Now contains all static method declarations previously
6138 (find_expr_with_wfl, missing_return_error,
6139 unreachable_stmt_error): New functions.
6140 (java_get_real_method_name): Identify constructors bearing class
6141 names in source code compiled classes only.
6142 (java_complete_expand_methods): Call missing_return_error.
6143 (invocation_mode): Private methods invoked as static methods.
6144 (java_complete_tree): Call unreachable_stmt_error.
6146 1998-12-01 Tom Tromey <tromey@cygnus.com>
6148 * Makefile.in (+target): Removed.
6149 (+xmake_file): Likewise.
6150 (+tmake_file): Likewise.
6151 (.NOEXPORT): Removed duplicate.
6153 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6155 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
6157 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
6159 * jvgenmain.c: Remove the xmalloc prototype, we get it from
6160 libiberty.h. Provide an xmalloc definition.
6162 * jvspec.c: Remove the xmalloc prototype.
6164 * parse-scan.y: Include config.h and system.h. Don't include
6165 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
6166 Provide an xstrdup definition.
6168 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
6170 * jcf-path.c (add_entry): Recognize ".jar" too.
6171 * lang-specs.h: Likewise.
6173 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
6175 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
6176 soft_monitorenter_node, soft_monitorexit_node, throw_node.
6178 * jcf-write.c (generate_bytecode_insns):
6179 Handle pre/post-increment/decrement of long.
6181 * jcf-write.c (generate_bytecode_insns):
6182 Handle missing exception handler (finally for synchronized).
6184 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
6186 * java-tree.h (end_params_node): Declare global.
6187 * decl.c (end_params_node): New global.
6188 (init_decl_processing, start_java_method): Use end_params_node for
6189 end of list of parameter types. Follows correct gcc conventions.
6190 * expr.c (pop_argument_types, pop_arguments): Likewise.
6191 * lang.c (put_decl_node): Likewise.
6192 * typeck.c (various places): Likewise.
6193 * class.y (various places): Likewise.
6194 * parse.y (various places): Likewise.
6196 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
6197 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
6199 * class.c: Add #include flags.h, remove no-longer needed declaration.
6201 * class.c (layout_class_method): Remove commented-out code, re-format.
6202 Don't add vtable entry (or index) for private methods.
6203 * expr.c (expand_invoke): A private method is implicitly final.
6204 * class.c (make_class_data): If inlining or optimizing,
6205 skip private methods.
6207 * class.c (finish_class): New function. Calls existing methods,
6208 but alls emits deferred inline functions.
6209 * jcf-parse.c (parse_class_file): Call finish_class.
6210 * parse.y (java_complete_expand_methods): Likewise.
6212 * expr.c (build_java_binop): Explicit default, to silence -Wall.
6214 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
6216 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
6218 * jcf-write.c (generate_bytecode_conditional): Fix typo.
6220 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
6222 * (generate_classfile): Always write class access flag with
6225 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6227 * class.c (maybe_layout_super_class): New function.
6228 (layout_class): Reorganized. Loop on class methods dispatched into
6229 a new function. Call maybe_layout_super_class.
6230 (layout_class_methods, layout_class_method): New functions.
6231 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
6233 (expand_invoke): Likewise.
6234 * java-tree.h (all_class_list): New global variable declared.
6235 (layout_class_methods, layout_class_method): New function
6237 (LAYOUT_SEEN_CLASS_METHODS): New macro.
6238 * jcf-parse.c (all_class_list): New global variable.
6239 (load_class): Extended what class_or_name can be. Use parser
6240 context mechanism to save globals before calling jcf_parse.
6241 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
6242 is set on the file name.
6243 (jcf_parse): Layout class methods when Object is loaded, otherwise
6244 record class in all_class_list for delayed method layout.
6245 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
6246 * lang.c (put_decl_node): Decode <init> into the decl context
6248 * lex.c (java_allocate_new_line): Use xmalloc.
6249 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
6250 pointers, not TREE_LIST elements.
6251 (struct parser_ctxt): Fixed comment indentations, added comments
6252 and reordered some fields.
6253 (java_check_methods): Function prototype removed.
6254 * parse.y (java_push_parser_context): Use xmalloc.
6255 (java_parser_context_restore_global): Pop extra pushed ctxp only
6256 when there's nothing next.
6257 (maybe_create_class_interface_decl): Fixed comment, add new
6258 created class decl to all_class_list.
6259 (method_header): Use GET_REAL_TYPE on argument's types.
6260 (method_declarator): Use GET_REAL_TYPE, change type to the real
6261 type in TREE_LIST dependency node. Build argument list with the
6263 (create_jdep_list): Use xmalloc. Removed allocation error message.
6264 (obtain_incomplete_type): Fixed leading comment. Broadened
6265 incoming argument meaning.
6266 (register_incomplete_type): Use xmalloc. Removed allocation error
6268 (safe_layout_class): Fixed leading comment.
6269 (jdep_resolve_class): Reversed if statement condition and switch
6271 (resolve_and_layout): Fixed leading comment. Broadened incoming
6273 (complete_class_report_errors): New local variable name, for
6274 clarity. purify_type_name used for all error cases.
6275 (java_get_real_method_name): Stricter check on constructors.
6276 (java_check_regular_methods): Reverse methods list only if not
6277 already laid out. Layout artificial constructor.
6278 (java_check_methods): Deleted.
6279 (source_start_java_method): Obtain incomplete type for patchable
6281 (java_layout_classes): Fixed leading comment. Use
6282 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
6283 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
6284 before returning. Fixed comments.
6285 (java_expand_classes): Check for errors up front.
6286 (patch_method_invocation): Class to search is resolved and laid
6289 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
6291 * expr.c (java_lang_expand_expr): Add missing emit_queue.
6293 * javaop.h (int8): Removed - not used.
6294 (jbyte): Redefine portably with correct signedness.
6296 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
6298 * jcf-write.c (generate_bytecode_insns): Fix typo
6299 OPCODE_getstatic to OPCODE_getfield.
6301 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
6302 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
6303 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
6305 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6307 * jcf-parse.c (jcf_parse_source): Function returned type is
6308 void. Added prototype.
6309 (jcf_parse): Function returned type is void.
6310 (yyparse): Remove call to fclose on the last parsed file.
6312 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
6314 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6316 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
6317 (layout_class): Cope with methods featuring WFL in decl names.
6318 * decl.c (unqualified_object_id_node): New global variable,
6320 (build_decl_no_layout): Removed.
6321 * expr.c (build_primtype_type_ref): Handle Double.
6322 (java_lang_expand_expr): Fixed indentations.
6323 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
6324 (flag_wall, flag_redundant, flag_not_overriding,
6325 flag_static_local_jdk1_1, unqualified_object_id_node): Global
6326 variable declarations.
6327 (build_decl_no_layout): Removed prototype.
6328 (java_get_real_method_name): Added prototype.
6329 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
6330 (java_parse_abort_on_error): Macro now just returns.
6331 * jcf-parse.c (jcf_parse_source): Check fclose returned
6332 value. Call emit_register_classes if java_report_errors returns
6334 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
6335 flag_static_local_jdk1_1): New integer flags.
6336 (lang_decode_option): New flags set here.
6337 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
6338 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
6339 the flag_redundant variable.
6340 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
6341 when parsing java.lang.Object class.
6342 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
6344 (resolve_qualified_expression_name): Fixed indentation.
6345 (patch_array_ref): Changed prototype.
6346 (not_initialized_as_it_should_p): Prototype removed.
6347 (java_report_errors): Added function prototype.
6348 * parse.y (formal_parameter:): Changed error message for not yet
6349 supported final parameters.
6350 (class_type_list:): Set both PURPOSE and VALUE of created
6351 TREE_LIST to be class_type.
6352 (primary_no_new_array:): Handle class literals on primitive types.
6353 (parse_warning_context): Reinstalled correct force_error and
6354 do_warning flags setups.
6355 (java_report_errors): Changed prototype. Return java_error_count
6357 (variable_redefinition_error): Consider treating variable type as
6359 (create_interface): Warn about redundant abstract modifier if
6360 flag_redundant is set. Changed error message.
6361 (lookup_field_wrapper): Save/restore globals before/after looking
6363 (duplicate_declaration_error_p): Consider treating declaration
6364 type as a fake pointer.
6365 (register_fields): Extract real type from dependency node. Check
6366 for duplicate field declaration after type adjustment. Use
6367 DECL_INITIAL to store static final initialized values.
6368 (method_header): Extract real function type from dependency node.
6369 (check_abstract_method_header): Use GET_METHOD_NAME.
6370 (obtain_incomplete_type): Layout fake pointer type.
6371 (safe_layout_class): Don't try to check for methods before layout.
6372 (java_complete_class): Don't check for correct throws clause
6373 elements inheritance here.
6374 (resolve_and_layout): Broadened name parameter meaning.
6375 (reset_method_name): Use GET_METHOD_NAME.
6376 (java_get_real_method_name): New function.
6377 (java_check_regular_methods): Don't check methods in
6378 java.lang.Object. Verify lineage of throws clause elements. Use
6379 flag_no_overriding in warning report.
6380 (check_throws_clauses): Don't check if class was from
6381 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
6382 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
6383 (declare_local_variables): Use flag_static_local_jdk1_1 to report
6384 warning on unsupported final local variables. Use build_decl
6385 instead of build_decl_no_layout. Get real local variable type from
6387 (source_start_java_method): Get real parameter type from
6388 dependency node. Call build_decl instead of build_decl_no_layout.
6389 (java_layout_classes): Reverse tree and layout type and class as
6390 required. Mark class as loaded when done.
6391 (resolve_field_access): Fixed indentation. Restricted condition
6392 leading to static field access code generation. Set field_type
6393 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
6394 (resolve_qualified_expression_name): Initialize type_found to
6395 null. Handle static field resolved during qualification. Fixed
6396 layout on non primitive field decl types.
6397 (not_accessible_p): Fixed typo in comment.
6398 (patch_method_invocation): Resolve and layout class to search from
6400 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
6401 layout non primitive type, if necessary. Make method node only to
6403 (find_applicable_accessible_methods_list): Consider WFL'ed method
6404 decl names. Fixed indentation.
6405 (argument_types_convertible): Resolve and layout target type if
6407 (java_complete_tree): Fixed indentation problems. Rewrote
6408 CALL_EXPR thrown exceptions check. Re-installed further processing
6409 of the assignment in certain cases.
6410 (patch_assignment): Call maybe_build_primttype_type_ref to perform
6411 inlining on class literals.
6412 (valid_builtin_assignconv_identity_widening_p): Cope with constant
6414 (valid_method_invocation_conversion_p): Likewise.
6415 (patch_string): Temporary disable forbidden use of `this' in
6416 explicit constructor invocations when doing string concatenation
6418 (patch_unaryop): Added comment. Reinstalled code to disable
6419 further check on assignment operation with cast expression RHS.
6420 (patch_switch_statement): Fixed indentation.
6421 (build_try_statement): Call build_decl instead of
6422 build_decl_no_layout.
6423 (patch_synchronized_statement): Likewise.
6424 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
6425 IS_UNCHECKED_EXPRESSION_P.
6426 (check_thrown_exceptions_do): Changed leading comment. Resolve and
6427 layout argument exception type.
6428 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
6429 of IS_UNCHECKED_EXPRESSION_P.
6431 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
6433 * jcf-parse.c (yyparse): Open class file in binary mode.
6435 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
6437 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
6439 * jcf-write.c (perform_relocations): Move check out one loop.
6441 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
6443 * Make-lang.in: Fix reference to srcdir.
6444 * jv-scan.c: Add missing xmalloc prototype.
6445 * jvgenmain.c: Ditto.
6447 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
6449 * decl.c (error_mark_node), java-tree.h: New global.
6450 * parse.y: Use empty_stmt_node instead of size_zero_node.
6451 (build_if_else_statement): If missing else, use empty_stmt_node.
6453 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
6454 (java_complete_expand_method): Complain if return is missing.
6455 (java_check_regular_methods): Comment out incorrect error check.
6456 (not_accessible_p): Fix incorrect handling of protected methods.
6457 (patch_method_invocation): Pass correct context to not_accessible_p.
6458 (find_applicable_accessible_methods_list): Likewise.
6459 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
6460 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
6461 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
6462 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
6464 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
6465 (push_int_const): Remove reundant NOTE_PUSH.
6466 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
6467 (- case SWITCH_EXPR): Fix code generation bug.
6468 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
6469 (generate_classfile): More robust for abstract methods.
6471 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
6473 * Makefile.in: jv-scan and jvgenmain all require libiberty.
6474 * Make-lang.in: Ditto.
6476 * jv-scan.c: Remove xmalloc and xstrdup definitions.
6479 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
6481 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
6483 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
6485 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
6487 Allow uses of interface types to verify. This is not really
6488 type-safe, but it matches what Sun does, and is OK as long as
6489 there are appropriate run-time checks.
6490 * verify.c (merge_types): If merging two interface types,
6491 just set the result to java.lang.Object.
6492 * expr.c (pop_type): Any interface is matches by java.lang.Object.
6494 1998-11-13 Tom Tromey <tromey@cygnus.com>
6496 * gjavah.c (main): Handle --output-class-directory argument.
6497 * jvspec.c (lang_specific_driver): Translate `-d' into
6499 * jcf.h (jcf_write_base_directory): Declare.
6500 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
6501 * lang-options.h: Mention -foutput-class-dir.
6502 * jcf-write.c (jcf_write_base_directory): New global.
6503 (make_class_file_name): Put generated .class file into `-d'
6504 directory, or into source directory if -d not given. Function now
6506 (write_classfile): Free class file name. Handle case where class
6508 (DIR_SEPARATOR): New macro.
6509 Include <sys/stat.h>
6511 * Makefile.in (prefix): New macro.
6513 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
6515 * parse.y (patch_invoke): Do less if flag_emit_class_files.
6516 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
6517 here (done in patch_invoke instead).
6518 (case_identity): Moved here from parse.y.
6520 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
6521 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
6522 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
6523 so they can be efficiently scanned without recursion.
6524 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
6525 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
6526 in BLOCK iteratively, rather than recursively.
6528 * parse.y (do_unary_numeric_promotion): New function.
6529 (patch_unaryop, patch_binop, patch_array_ref): Use it.
6531 * parse.y (patch_newarray): Various fixes.
6533 Re-do handling of switch statements (for proper block scoping).
6534 * parse.y: Add just a single block for the enture switch block,
6535 but don't create any "case blocks".
6536 (group_of_labels): Rmeoved unneeded non-terminal.
6537 CASE_EXPR and DEFAULT_EXPR are added to current block.
6538 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
6539 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
6540 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
6541 * parse.y (wfl_operator, print_int_node): Make non-static.
6542 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
6543 as part of recursive scan of block.
6544 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
6545 (patch_switch_statement): Most tests move dinto java_complete_tree.
6547 * parse.y: Make various production be non-typed (void).
6548 * parse.y (parse_error): Merged into issue_warning_error_from_context.
6549 * parse.y (add_stmt_to_compound): Don't create/change extra node.
6550 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
6552 * jcf-write.c (struct jcf_handler): New type.
6553 (struct jcf_switch_state): New type.
6554 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
6555 (alloc_handler, emit_unop, emit_reloc): New functions.
6556 (adjust_typed_op): Add extra parameter ("max type" offset).
6557 (emit_switch_reloc, emit_case-reloc): New function.
6558 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
6559 (generate_bytecode_insns): Support REAL_CST, switch statements,
6560 exception handling, method calls, object/array creation, and more.
6562 * class.c: Remove some unused variables.
6563 * constants.c (find_string_constant): New function.
6564 (count_constant_pool_bytes): Fix to correctly handle wide constants.
6565 * decl.c (complete_start_java_method): Don't _Jv_InitClass
6566 if flag_emit_class_files.
6568 1998-11-12 Tom Tromey <tromey@cygnus.com>
6570 * jcf-io.c (find_class): Added explanatory comment.
6572 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
6573 trailing slash to `.zip' entries.
6575 * jvspec.c (lang_specific_driver): Correctly handle case where
6576 GC_NAME not defined.
6578 1998-11-11 Tom Tromey <tromey@cygnus.com>
6580 * jvspec.c (GC_NAME): New define.
6581 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
6583 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
6585 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
6587 * jcf-dump.c (TABLE_SWITCH): Fix typos.
6589 1998-11-11 Tom Tromey <tromey@cygnus.com>
6591 * jcf-dump.c (main): Correctly recognize `--'-style long options.
6593 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6595 * class.c (is_compiled_class): Call safe_layout_class for class
6596 compiled from source.
6597 * conver.h (convert_to_integer, convert_to_real,
6598 convert_to_pointer): Added prototypes.
6599 * decl.c (init_decl_processing): Non longer push the decls of
6600 `methodtable', `constants', `Class', `Field', `dispatchTable'
6601 `jexception' and `Method'.
6602 * expr.c (build_invokeinterface): New function.
6603 (expand_invoke): static variable CLASS_IDENT now in
6604 build_invokeinterface. Use build_invokeinterface.
6605 (expand_java_field_op): Moved code to inline
6606 java.lang.PRIMTYPE.TYPE into a function.
6607 (build_primtype_type_ref): New function.
6608 * java-tree.def (INSTANCEOF_EXPR): New tree code.
6609 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
6610 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
6611 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
6612 (DECL_LOCAL_STATIC_VALUE): New macro.
6613 (build_invokeinterface, build_primtype_type_ref): New function
6615 (java_parse_abort_on_error): Macro rewritten.
6616 * jcf-parse.c (current_method): Add comment to declaration.
6617 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
6618 Function prototypes fixed.
6619 (jcf_parse_source): push/pop parser context. save/restore global.
6620 (parse_source_file): Fixed leading comment. Now take a
6621 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
6622 classes and pop the parser context anymore.
6623 (yyparse): Push parser context, save globals, parse the source
6624 file, restore globals and pop the parser context when processing a
6626 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
6627 * lex.c (java_parse_doc_section): New function.
6628 (java_lex): Call java_parse_doc_section when appropriate. Build an
6629 operator around INSTANCEOF_TK.
6630 * lex.h (java_lineterminator, java_sprint_unicode,
6631 java_unicode_2_utf8, java_lex_error, java_store_unicode):
6632 Prototypes rewritten.
6633 (java_parse_escape_sequence, java_letter_or_digit_p,
6634 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
6635 java_read_unicode, java_store_unicode, java_read_char,
6636 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
6637 Added function prototypes.
6638 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
6640 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
6642 (struct parser_ctxt): New fields: deprecated,
6643 current_parsed_class_un, gclass_list.
6644 (fix_method_argument_names, issue_warning_error_from_context,
6645 resolve_package, lookup_package_type): New function prototypes.
6646 (resolve_expression_name): Fixed function prototype.
6647 (find_applicable_accessible_methods_list): Fixed indentation, added
6648 extra argument in prototype.
6649 (check_final_assignment, build_null_of_type, check_deprecation,
6650 check_method_redefinition, reset_method_name,
6651 java_check_regular_methods, java_check_abstract_methods,
6652 maybe_build_primttype_type_ref): New function prototype.
6653 * parse.y (conver.h): Include.
6654 (INSTANCEOF_TK): Tagged <operator>.
6655 (single_type_import_declaration): Use REGISTER_IMPORT macro.
6656 (relational_expression:): Build binop for instanceof.
6657 (java_push_parser_context): Remember ctxp->gclass_list across
6659 (java_pop_parser_context): Simply return if no context
6660 exists. Remember gclass_list across contexts.
6661 (issue_warning_error_from_context): New function.
6662 (parse_error_context): Don't setup ctxp->elc here. Call
6663 issue_warning_error_from_context instead.
6664 (parse_warning_context): Likewise.
6665 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
6666 setup. Link new class/interface to ctxp->gclass_list.
6667 (add_superinterfaces): Register interface as incomplete if not
6669 (create_class): Remember class unqualified name in
6670 ctxp->current_parsed_class_un. Check class deprecation.
6671 (register_fields): Check field deprecation. Remember static final
6672 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
6674 (method_header): New local variable ORIG_ARG. Use unqualified
6675 current class name for check on constructor errors. Promote return
6676 type if of record type. Argument list fix moved in
6677 fix_method_argument_names, called here. Check method deprecation.
6678 (fix_method_argument_names): New function.
6679 (method_declarator): Promote record typed arguments.
6680 (safe_layout_class): Check class methods before layout.
6681 (java_complete_class): Compute field layout when patched.
6682 (do_resolve_class): Try to load class after having it renamed
6683 after the package name.
6684 (get_printable_method_name): Use DECL_CONTEXT.
6685 (reset_method_name): New function.
6686 (check_method_redefinition): Use reset_method_name.
6687 (java_check_regular_methods): New local variable
6688 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
6689 names for error report. Check for compile-time error when method
6690 found has default (package) access.
6691 (java_check_abstract_methods): Now takes an interface DECL node as
6692 an argument. Also reinstall real name on unchecked
6693 overriding/hiding methods for error report.
6694 (java_check_methods): Fixed leading comment. Get classes to verify
6695 from ctxp->gclass_list. Use CHECK_METHODS macro and set
6696 CLASS_METHOD_CHECKED_P on class verification.
6697 (lookup_java_method2): Get real method name if necessary.
6698 (find_in_imports): Don't check package class access here.
6699 (resolve_package, lookup_package_type): New functions.
6700 (java_layout_classes): Fixed leading comment. Take classes to be
6701 laid out from ctxp->gclass_list.
6702 (java_complete_expand_methods): Don't expand native and abstract
6704 (java_expand_classes): New function.
6705 (resolve_expression_name): Use additional argument ORIG. Retrieve
6706 values of static final field of primitive types.
6707 (resolve_field_access): Handles static final field of promotive
6709 (resolve_qualified_expression_name): Handle STRING_CST as
6710 primaries and package name resolution. Check deprecation on found
6711 decls. Set where_found and type_found on non static field resolved
6712 during qualification. Layout non primitive field decl types.
6713 (check_deprecation): New function.
6714 (maybe_access_field): Simplified.
6715 (patch_method_invocation_stmt): Local variable CLASS_TYPE
6716 removed. Reverse method's argument when primary is a type. Don't
6717 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
6718 instead. Include abstract class in the list of class searchable
6719 for constructors. Use DECL_CONTEXT of found method for access
6720 checks. Check method deprecation.
6721 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
6722 converting arguments. Handle INVOKE_INTERFACE.
6723 (lookup_method_invoke): Search constructor using existing
6724 infrastructure (don't rely on lookup_java_constructor anymore).
6725 (find_applicable_accessible_methods_list): Extra argument flag
6726 LC. Now include constructor in the search.
6727 (qualify_ambiguous_name): Conditional expression are primaries.
6728 (not_initialized_as_it_should_p): static final are always
6730 (java_complete_tree): Pass extra NULL argument to
6731 resolve_expression_name. Stricter test to carry on patching
6732 assignments. New case for INSTANCEOF_EXPR.
6733 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
6734 (check_final_assignment, maybe_build_primttype_type_ref): New
6736 (patch_assignment): Detect resolved static finals and carry normal
6737 assignment error check on them. Inline PRIMTYPE.TYPE read access.
6738 (try_builtin_assignconv): Access constant 0 on all primitive
6740 (valid_builtin_assignconv_identity_widening_p): Accept identical
6741 types. Accept all promoted type on int type.
6742 (valid_ref_assignconv_cast_p): Accept a null pointer to be
6743 assigned to a reference.
6744 (valid_method_invocation_conversion_p): Accept to check null
6746 (build_binop): Merge declaration and initialization of local
6748 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
6749 numeric types. Improved validity test for qualify operators on
6751 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
6752 and PREINCREMENT_EXPR. Also detect resolved static finals of a
6753 primitive type and issue the appropriate error message.
6754 (resolve_type_during_patch): Mark class loaded when resolved.
6755 (patch_cast): Allow null to be cased to reference types.
6756 (build_null_of_type): New function.
6757 (patch_array_ref): Handle array on references correctly.
6758 (patch_return): Removed unused local variable MODIFY. Force
6759 boolean to be returned as integers. Allows null to be returned by
6760 a function returning a reference.
6761 * typeck.c (convert_to_integer, convert_to_real,
6762 convert_to_pointer): Prototypes moved to convert.h
6763 (lookup_argument_method): Use method real name, if necessary.
6765 1998-10-30 Tom Tromey <tromey@cygnus.com>
6767 * class.c (build_class_ref): Changed name of primitive classes to
6770 * class.c (make_class_data): Renamed fields: nmethods to
6771 method_count, method_count to dtable_method_count. Always set
6773 * decl.c (init_decl_processing): Likewise.
6775 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6777 * class.c (layout_class): Don't mangle <finit>, produce
6778 __finit<class> instead. Don't verify artificial methods.
6779 * decl.c (finit_identifier_node): New declared global.
6780 (init_decl_processing): finit_identifier_node initialized.
6781 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
6782 * java-tree.h (finit_identifier_node): Declared as extern.
6783 (struct lang_decl): New field called_constructor.
6784 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
6785 (CLASS_HAS_FINIT_P): New macro.
6786 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
6787 explicit constructor invocation.
6788 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
6789 CALL_SUPER_CONSTRUCTOR_P): New macros.
6790 (write_classfile): Added prototype.
6791 * jcf-parse.c (jcf_parse_source): Parse and remember for
6792 generation if the file was seen on the command line.
6793 (parse_source_file): Don't write the class file here.
6794 (yyparse): Loop on files rewritten. Set current_jcf.
6795 (parse_zip_file_entries): Parse class file only if it was found.
6796 * lang.c (init_parse): Don't open command line provided filename
6798 (lang_parse): Don't set main_jcf anymore.
6799 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
6800 (JCONSTRUCTOR_CHECK): New macro.
6801 (JBSC_TYPE_P): New macro.
6802 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
6803 (COMPLETE_CHECK_OP_2): New macro.
6804 (struct parse_ctxt): New field explicit_constructor_p.
6805 (check_class_interface_creation): Fixed prototype indentation.
6806 (patch_method_invocation_stmt): Prototype reflects added argument.
6807 (patch_invoke): Likewise.
6808 (complete_method_declaration, build_super_invocation,
6809 verify_constructor_circularity,
6810 build_this_super_qualified_invocation, get_printable_method_name,
6811 patch_conditional_expr, maybe_generate_finit, fix_constructors,
6812 verify_constructor_super, create_artificial_method,
6813 start_artificial_method_body, end_artificial_method_body,
6814 generate_field_initialization_code): New function prototypes.
6815 * parse.y: Fixed leading comment
6816 (constructor_header:, constructor_body:, block_end:): Rules tagged
6818 (type_declaration:): Call maybe_generate_finit.
6819 (method_declaration:): Action for method_body: placed in new
6820 function complete_method_declaration, called here.
6821 (constructor_declaration:): Defined actions. Removed leading
6823 (constructor_header:): New rule with action.
6824 (constructor_body:): Rule rewritten using block_begin: and
6825 block_end:. Defined actions.
6826 (constructor_declarator:, explicit_constructor_invocation:):
6828 (block:): Use new rules block_begin: block_end:.
6829 (block_begin:, block_end:): New rules and actions.
6830 (block_statements:): Fixed error message for explicit
6832 (method_invocation:): Call build_this_super_qualified_invocation
6833 if primary is `this' or `super' was seen.
6834 (conditional_expression:): Action defined.
6835 (extra_ctxp_pushed_p): New static global flag.
6836 (java_parser_context_save_global): Create parser context if
6837 necessary. Use extra_ctxp_pushed_p to remember it.
6838 (java_parser_context_restore_global): Pop extra parser context if
6840 (build_array_from_name): Array on primitive types are marked
6842 (register_fields): Restore new name in field initializer
6843 expression if type was altered. Non static fields initialized upon
6844 declaration marked initialized.
6845 (maybe_generate_finit): New function.
6846 (maybe_generate_clinit): Use create_artificial_method,
6847 start_artificial_method_body, end_artificial_method_body. Generate
6848 debug info for enclosed initialization statements.
6849 (method_header): Fixed leading comment. Check constructor
6850 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
6852 (complete_method_declaration, constructor_circularity_msg,
6853 verify_constructor_circularity): New functions.
6854 (get_printable_method_name): New function.
6855 (check_method_redefinition): Don't rename <finit> methods. Fix
6856 declared constructor names. Error message for
6857 constructors modified.
6858 (java_check_regular_methods): Local variable seen_constructor
6859 renamed saw_constructor. Skip verification on constructors. Create
6860 default constructor with create_artificial_method.
6861 (java_check_methods): Removed unnecessary empty line.
6862 (create_artificial_method, start_artificial_method_body,
6863 end_artificial_method_body): New functions.
6864 (java_layout_classes): Changed leading comment. Reverse fields
6865 list if necessary. Always layout java.lang.Object if being
6867 (java_complete_expand_methods): Verify constructor circularity.
6868 (java_complete_expand_method): Call fix_constructor on
6869 constructors. Local variable no_ac_found removed. Restore
6870 bindings if method body expansion failed.
6871 (fix_constructors, verify_constructor_super,
6872 generate_field_initialization_code): New function.
6873 (java_expand_classes): Fixed leading comment. Write class file
6875 (resolve_expression_name): Check for illegal instance variable
6876 usage within the argument scope of an explicit constructor
6878 (resolve_qualified_expression_name): Pass extra from_super flag
6879 when invoking patch_method_invocation_stmt. New case for
6880 conditional expression when used as a primary. Check for error
6881 when acquiring super.
6882 (patch_method_invocation_stmt): Added extra argument super. New
6883 local variable is_static_flag. Set class_to_search according to
6884 the nature of the constructor invocation. Don't add `this'
6885 argument when expanding NEW_CLASS_EXPR. Check for illegal method
6886 invocation within the argument scope of explicit constructor
6887 invocation. Set is_static according to is_static_flag. Provide
6888 extra `super' argument to patch_invoke invocation.
6889 (patch_invoke): New argument from_super. Loop on arguments
6890 indentation fixed. Pass from_super to invocation_mode. New switch
6891 case INVOKE_SUPER. Fixed error message in switch default case.
6892 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
6894 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
6895 (lookup_method_invoke): Fixed prototypes in candidates list. Error
6896 message takes constructors into account.
6897 (find_applicable_accessible_methods_list): Fixed indentation.
6898 (qualify_ambiguous_name): Take explicit constructor invocation
6899 into account. Deal with a conditional expression as a primary to
6901 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
6902 case. Added extra argument to patch_method_invocation_stmt.
6903 Register calls made to explicit constructor `this'. Don't call
6904 save_expr in ARRAY_REF case when emitting class files. Check for
6905 illegal use of this when expanding explicit constructor invocation
6907 (complete_function_arguments): Set and reset parser context
6908 explicit_constructor_p field value when appropriate.
6909 (build_super_invocation, build_this_super_qualified_invocation):
6911 (patch_assignment): Fixed typo.
6912 (patch_unaryop): Check on final fields occurs only when a decl
6914 (patch_return): Take constructors into account.
6915 (patch_conditional_expr): New function.
6916 * typeck.c (build_java_signature): Removed unnecessary empty line.
6918 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
6920 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
6922 1998-10-28 Tom Tromey <tromey@cygnus.com>
6924 * decl.c (init_decl_processing): Renamed fields.
6925 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
6926 interface_len, msize fields.
6928 * class.c (make_class_data): Removed subclass_head and
6929 subclass_next fields.
6930 * decl.c (init_decl_processing): Removed subclass_head and
6931 subclass_next fields.
6933 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
6935 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
6936 * mangle.c (emit_unicode_mangled_name): Similarly.
6938 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
6940 * jcf-parse.c (get_constant): Place braces around code to compute
6941 'd' when REAL_ARITHMETIC is not defined.
6943 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
6945 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
6948 1998-10-23 Tom Tromey <tromey@cygnus.com>
6950 * lang-specs.h: `.zip' files are input to jc1.
6952 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
6954 * jvspecs.c: Add (but don't enable) support for combining multiple
6955 .class and .java input filenames to a single jc1 invocation.
6956 Add support for -C flag (copile to .class files).
6957 Translate -classpath and -CLASSPATH arguments.
6958 * lang-specs.h: Don't set %2 spec.
6960 1998-10-22 Tom Tromey <tromey@cygnus.com>
6962 * jcf-path.c (add_entry): Don't add trailing separator if entry is
6964 (add_path): Don't add trailing separator to non-empty path
6967 * lang.c (lang_decode_option): Check for -fclasspath and
6968 -fCLASSPATH before examining other `-f' options.
6970 * java-tree.h (finalize_identifier_node): Don't declare.
6971 * class.c (make_class_data): Don't push "final" field.
6972 * decl.c (init_decl_processing): Don't push "final" field.
6973 (finalize_identifier_node): Removed.
6974 (init_decl_processing): Don't set finalize_identifier_node.
6976 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
6978 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
6980 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
6981 (JV_SCAN_SOURCES): New macro.
6982 (JCF_DUMP_SOURCES): Likewise.
6983 (jcf-dump$(exeext)): New target.
6984 (jv-scan$(exeext)): New target.
6986 1998-10-22 Tom Tromey <tromey@cygnus.com>
6988 * Makefile.in (LEX): Removed.
6989 (LEXFLAGS): Likewise.
6990 (SET_BISON): New macro.
6992 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
6993 spurious diffs in parse.c.
6994 ($(PARSE_SCAN_C)): Likewise.
6995 (PARSE_DIR): New macro.
6997 (PARSE_SCAN_C): Likewise.
6998 (PARSE_RELDIR): New macro.
7000 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
7002 * jcf-io.c (find_class): Use saw_java_source to determine when to
7003 look for `.java' file.
7004 * jcf-parse.c (saw_java_source): New global.
7005 (yyparse): Set it if `.java' file seen.
7007 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
7008 (GCJH_SOURCES): Likewise.
7009 * Makefile.in (datadir): New macro.
7010 (libjava_zip): Likewise.
7011 (JAVA_OBJS): Added jcf-path.o.
7012 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7013 (../gcjh$(exeext)): Likewise.
7014 (jcf-path.o): New target.
7015 * java-tree.h (fix_classpath): Removed decl.
7016 * jcf-parse.c (fix_classpath): Removed.
7017 (load_class): Don't call fix_classpath.
7018 * parse.y (read_import_dir): Don't call fix_classpath.
7019 * lex.h: Don't mention classpath.
7020 * lex.c (java_init_lex): Don't initialize classpath.
7021 * jcf-io.c (classpath): Removed global.
7022 (find_class): Use jcf_path iteration functions. Correctly search
7023 class path for .java file.
7024 (open_in_zip): New argument `is_system'.
7025 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
7026 classpath-related options.
7027 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
7029 (lang_init): Call jcf_path_init.
7030 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
7031 * lang-specs.h: Handle -I. Minor cleanup to -M options.
7032 Correctly put braces around second string in each entry.
7033 * gjavah.c (main): Call jcf_path_init. Recognize all the new
7034 classpath-related options.
7035 (help): Updated for new options.
7036 * jcf.h: Declare functions from jcf-path.c. Don't mention
7038 * jcf-path.c: New file.
7040 * jcf-depend.c: Include jcf.h.
7042 * jcf-write.c (localvar_alloc): Returns `void'.
7043 (localvar_free): Removed unused variable.
7045 * lang.c (OBJECT_SUFFIX): Define if not already defined.
7046 (init_parse): Use OBJECT_SUFFIX, not ".o".
7048 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7050 * class.c (emit_register_classes): Renamed from
7051 emit_register_class.
7052 * java-tree.h (emit_register_classes): Prototype renamed from
7053 emit_register_class.
7054 * jcf-parse.c (yyparse): Call emit_register_classes once before
7056 * parse.y (java_expand_classes): No longer register classes.
7058 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7060 * class.c (is_compiled_class): New local variable
7061 seen_in_zip. Identify classes found in currently compiled source
7063 * decl.c (complete_start_java_method): Fixed typo.
7064 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
7065 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
7066 (CLASS_P): Moved around.
7067 (java_parse_abort_on_error): Macro moved from jcf-parse.c
7068 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
7070 (jcf_parse_source): Changed leading comment. Removed unnecessary
7071 fclose and CLASS_FROM_SOURCE_P marking.
7072 (parse_source_file): New local variables remember_for_generation
7073 and filename. Mark parsed file name identifier node. Removed block
7074 executed when parse_only was null. Set remember_for_generation.
7075 Use it as an argument to java_pop_parser_context.
7076 (yyparse): New local variables several_files, list, next node and
7077 current_file_list. Split ampersand separated file names into
7078 current_file_list. Iterate through the list and parse accordingly.
7079 * parse.h (java_pop_parser_context): New function prototype.
7080 * parse.y (ctxp_for_generation): New static global variable.
7081 (java_pop_parser_context): New argument generate. Link popped ctxp
7082 to ctxp_for_generation list accordingly.
7083 (java_complete_expand_methods): Fixed indentation.
7084 (java_expand_classes): New function.
7086 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
7088 * Makefile.in: Link with libiberty.a instead of memmove.o.
7090 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7092 * lex.c (setjmp.h): No longer included.
7093 * lex.h (setjmp.h): Included.
7094 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
7095 (duplicate_declaration_error_p): Renamed from
7096 duplicate_declaration_error.
7097 (build_array_from_name): New function prototype.
7098 * parse.y (setjmp.h): No longer included.
7099 (variable_declarator_id): Define action.
7100 (build_array_from_name): New function.
7101 (duplicate_declaration_error_p): Renamed from
7102 duplicate_declaration_error. Fixed leading comment.
7103 (register_fields): Main `for' loop reorganized. Uses
7104 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
7105 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
7106 build_array_from_name.
7107 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
7109 (read_import_dir): Don't try to skip `.' and `..'.
7110 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
7111 build_array_from_name. Main `for' loop reorganized.
7112 (resolve_qualified_expression_name): When building access to a
7113 field, use the type where the field was found, not its own type.
7114 (maybe_access_field): Use field DECL_CONTEXT if the type where the
7115 field was found is null.
7116 (qualify_ambiguous_name): Sweep through all successive array
7119 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7121 * java-tree.h (pop_labeled_block, lang_printable_name,
7122 maybe_add_interface, set_super_info, get_access_flags_from_decl,
7123 interface_of_p, inherits_from_p, fix_classpath,
7124 complete_start_java_method, emit_handlers, init_outgoing_cpool,
7125 make_class_data, register_class, alloc_name_constant): New
7126 function prototypes.
7127 * lang.c (lang_decode_option): Set argc argument unused. Fixed
7128 indentation. Added cast to remove warning.
7129 (lang_printable_name): Set v argument unused.
7130 (lang_print_error): Added argument to lang_printable_name call.
7131 (java_dummy_print, print_lang_decl, print_lang_type,
7132 print_lang_identifier, lang_print_xnode): All argument marked
7134 * lex.c (java_unget_unicode): Removed unnecessary argument.
7135 (java_allocate_new_line): Unused local variable is gone.
7136 (java_read_char): Added parenthesis in expressions to remove
7137 warnings. Added final return statement.
7138 (java_read_unicode): Added parenthesis in expression to remove
7140 (java_parse_end_comment): Fixed java_unget_unicode invocation.
7141 (java_parse_escape_sequence): Likewise.
7142 (java_lex): Unused local variables are gone. Fixed
7143 java_unget_unicode invocation.
7144 * lex.h (set_float_handler): Prototype added when JC1_LITE not
7146 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
7147 lang_printable_name invocation in macro.
7148 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
7150 (duplicate_declaration_error): Suppressed unused argument in
7152 (identical_subpath_p): Function declaration is gone.
7153 (patch_invoke): Suppressed unused argument in prototype.
7154 (patch_cast, build_labeled_block, check_thrown_exceptions):
7156 * parse.y (setjmp.h): Included
7157 (toplev.h): Likewise.
7158 (field_declaration:): Suppressed unused local
7159 (label_decl:): Fixed build_labeled_block invocation.
7160 (java_pop_parser_context): Put extra parenthesis around assignment
7162 (yyerror): Suppressed unused local variables.
7163 (variable_redefinition_error): Fixed lang_printable_name
7165 (create_interface): Suppressed unused local variables.
7166 (create_class): Likewise.
7167 (duplicate_declaration_error): Suppressed unused argument. Fixed
7168 lang_printable_name invocation.
7169 (register_fields): Suppressed unused local variable. Fixed
7170 duplicate_declaration_error invocation.
7171 (method_header): Suppressed unused local variable.
7172 (method_declarator, parser_check_super): Likewise.
7173 (java_complete_class): Suppressed unused local variable. Fixed
7174 fatal error message.
7175 (complete_class_report_errors): Added default: in switch.
7176 (java_check_regular_methods): Fixed lang_printable_name
7178 (check_throws_clauses): Likewise.
7179 (java_check_abstract_methods): Suppressed unused local
7180 variable. Fixed lang_printable_name invocation.
7181 (read_import_entry): Added supplemental return statement.
7182 (read_import_dir): Suppressed unused local variables.
7183 (check_pkg_class_access, declare_local_variables): Likewise.
7184 (source_start_java_method): Suppressed unused extern variable
7186 (expand_start_java_method): Suppressed unused extern and local
7187 variable declarations.
7188 (java_complete_expand_methods): Likewise.
7189 (java_complete_expand_method): Suppressed unused local variables.
7190 (make_qualified_name): Likewise.
7191 (resolve_qualified_expression_name): Added default: in
7192 switch. Fixed lang_printable_name invocation.
7193 (class_instance_creation_expression): Added parenthesis around
7195 (patch_method_invocation_stmt): Fixed lang_printable_name and
7196 patch_invoke invocations.
7197 (check_for_static_method_reference): Fixed lang_printable_name
7199 (patch_invoke): Suppressed unused arguments and local variables.
7200 (lookup_method_invoke): Suppressed unused local variables.
7201 (qualify_ambiguous_name): Added default: in switch.
7202 (identical_subpath_p): Function removed.
7203 (patch_assignment): Suppressed unused local variables. Suppressed
7204 unnecessary if statement. Fixed lang_printable_name invocations.
7205 (try_builtin_assignconv): Fixed lang_printable_name invocations.
7206 (valid_ref_assignconv_cast_p): Parenthesis around
7207 expression. Suppressed unused local variables.
7208 (build_binop): Suppressed unused local variables. fixed
7209 lang_printable_name invocations.
7210 (string_constant_concatenation): Suppressed unused local
7212 (patch_unaryop): Fixed lang_printable_name invocation.
7213 (patch_cast): Suppressed unnecessary argument. Fixed
7214 lang_printable_name invocation.
7215 (patch_array_ref): Fixed lang_printable_name invocation.
7216 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
7217 (build_labeled_block): Suppressed unused argument.
7218 (generate_labeled_block): Fixed build_labeled_block invocation.
7219 (build_loop_body): Suppressed unused local variables.
7220 (patch_loop_statement): Likewise.
7221 (patch_exit): Fixed lang_printable_name invocation.
7222 (patch_switch_statement): Likewise.
7223 (case_identity): First argument marked unused.
7224 (patch_try_statement): Fixed lang_printable_name invocations.
7225 (patch_synchronized_statement, patch_throw_statement): Likewise.
7226 (check_thrown_exceptions): Fixed check_thrown_exceptions and
7227 lang_printable_name invocations.
7228 (check_thrown_exceptions_do): Suppressed unused argument.
7230 1998-10-14 Tom Tromey <tromey@cygnus.com>
7232 * jcf-write.c (write_classfile): Add output class file as target.
7233 * lang-options.h: Added -MD, -MMD, -M, and -MM.
7234 * jcf.h: Added declarations for dependency-tracking functions.
7235 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
7236 * lang.c (lang_decode_option): Recognize -MD and -MMD.
7237 (finish_parse): Call jcf_dependency_write.
7238 (dependency_tracking): New global.
7239 (DEPEND_SET_FILE): New define.
7240 (DEPEND_ENABLE): New define.
7241 (init_parse): Enable dependency tracking if required.
7243 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
7244 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7245 (../gcjh$(exeext)): Likewise.
7246 (jcf-depend.o): New target.
7247 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
7248 (GCJH_SOURCES): Likewise.
7249 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
7251 (find_classfile): Added dep_name argument.
7252 (find_class): Compute name of dependency.
7253 (open_in_zip): Call jcf_dependency_add_file.
7254 * gjavah.c (output_file): No longer global.
7255 (usage): Don't mention "gjavah".
7257 (java_no_argument): Likewise.
7258 (version): Likewise.
7259 (main): Recognize and handle -M family of options.
7260 (print_mangled_classname): Return is void.
7261 (process_file): Handle case where output is suppressed.
7262 (HANDLE_END_FIELD): Likewise.
7263 (HANDLE_METHOD): Likewise.
7264 * jcf-depend.c: New file.
7266 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
7268 * java-tree.def: Add missing newline at EOF.
7270 1998-10-13 Tom Tromey <tromey@cygnus.com>
7272 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
7273 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
7275 Include <config.h> and "system.h".
7276 (disassemble_method): Undefine RET to avoid clash with
7279 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7281 * decl.c (runtime_exception_type_node, error_exception_type_node):
7282 New global variables.
7283 (init_decl_processing): Initialized.
7284 * expr.c (java_lang_expand_expr): Set caught exception type to
7285 null if catch handler argument doesn't exit.
7286 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
7288 * java-tree.h (runtime_exception_type_node,
7289 error_exception_type_node): Global variables declared.
7290 (DECL_FUNCTION_THROWS): New macro.
7291 (DECL_FUNCTION_BODY): Modified comment.
7292 (DECL_SPECIFIC_COUNT): Likewise.
7293 (struct lang_decl): New field throws_list.
7294 (IS_UNCHECKED_EXPRESSION_P): New macro.
7295 * lex.c (java_lex): Generate location information for THROW_TK.
7296 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
7297 EXCEPTIONS_P): New macros.
7298 (enum jdep_code): New value JDEP_EXCEPTION.
7299 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
7300 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
7301 PATCH_METHOD_RETURN_ERROR): New macros.
7302 (patch_method_invocation_stmt): Added new argument to prototype.
7303 (patch_synchronized_statement, patch_throw_statement,
7304 check_thrown_exceptions, check_thrown_exceptions_do,
7305 purge_unchecked_exceptions, check_throws_clauses): New function
7307 * parse.y Fixed typo in keyword section.
7308 (throw:): Rule tagged <node>.
7309 (THROW_TK): Keyword tagged <operator>.
7310 (method_header:): Last argument to call to method_header passed
7312 (throws:, class_type_list:, throw_statement:,
7313 synchronized_statement:, synchronized:): Defined actions.
7314 (method_header): New local variable current. Register exceptions
7316 (java_complete_tree): Complete and verify exceptions from throws
7318 (complete_class_report_errors): Error message on exceptions not
7320 (java_check_regular_methods): Fixed typo. Shortcut on private
7321 overriding methods. Changed error message on method
7322 redefinition. Check for throws clause compatibility.
7323 (check_throws_clauses): New function.
7324 (java_check_abstract_methods): Use DECL_NAME for wfl or current
7325 method. Changed error message on method redefinition.
7326 (currently_caught_type_list): New static variable.
7327 (java_complete_expand_methods): Purge unchecked exceptions from
7328 throws clause list. Call PUSH_EXCEPTIONS before walk and
7329 POP_EXCEPTIONS after.
7330 (resolve_qualified_expression_name): Pass new argument as NULL to
7331 patch_method_invocation_stmt.
7332 (patch_method_invocation_stmt): New argument ref_decl. Invoke
7333 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
7334 argument list when appropriate. Use new argument if non null to
7335 store selected method decl.
7336 (patch_invoke): Convert if necessary args of builtin types before
7337 forming CALL_EXPR. Argument list no longer reversed here.
7338 (invocation_mode): Treat final methods as static methods.
7339 (java_complete_tree): New cases for THROW_EXPR: and
7340 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
7342 (complete_function_arguments): No more RECORD_TYPE
7343 conversion. Function parameter nodes no longer saved.
7344 (valid_ref_assignconv_cast_p): Avoid handling null type.
7345 (patch_binop): Fixed null constant reference handling.
7346 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
7348 (patch_try_statement): Fixed comments. Record caught types in
7349 list, push the list, expand try block and pop the list.
7350 (patch_synchronized_statement, patch_throw_statement,
7351 check_thrown_exceptions, check_thrown_exceptions_do,
7352 purge_unchecked_exceptions): New functions.
7353 * typeck.c (lookup_argument_method): Allow WFL in place of method
7354 DECL_NAME during method definition check
7356 1998-10-09 Tom Tromey <tromey@cygnus.com>
7358 * gjavah.c (decode_signature_piece): New function.
7359 (print_c_decl): Use it. Added `name_override' argument.
7360 (print_method_info): Use name_override argument to print_c_decl.
7361 (seen_fields): Removed.
7362 (print_field_info): Don't update seen_fields.
7363 (struct method_name): New structure.
7364 (method_name_list): New global.
7365 (print_method_info): Add new method to list of methods.
7366 (name_is_method_p): New function.
7367 (print_field_info): If field name has same name as method, then
7369 (process_file): Parse methods before fields.
7370 (field_pass): New global.
7371 (HANDLE_END_FIELD): Take field_pass into account.
7373 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7375 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
7376 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
7378 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
7380 * jvspec.c: Fix bug in jvgenmain_spec patch.
7382 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7384 * Makefile.in (lang.o:): Install dependency on java-tree.def.
7385 * decl.c (soft_exceptioninfo_call_node): New global variable.
7386 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
7387 takes extra integer argument. soft_exceptioninfo_call_node
7389 * except.c (java_set_exception_lang_code): New function
7390 (method_init_exceptions): Called here.
7391 (prepare_eh_table_type): New function.
7392 (expand_end_java_handler): Called here.
7393 * expr.c (build_java_throw_out_of_bounds_exception): Now features
7394 one argument. Modified generation of call to
7395 soft_badarrayindex_node to use new argument.
7396 (build_java_arrayaccess): Pass faulty index value to
7397 build_java_throw_out_of_bounds_exception.
7398 (generate_name): New function.
7399 (java_lang_expand_expr): New local variables node, current,
7400 has_finally_p. Expand TRY_EXPR node.
7401 (process_jvm_instruction): Replace top of the stack with thrown
7402 object reference when entering exception handler.
7403 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
7404 specific tree codes.
7405 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
7407 (DECL_SPECIFIC_COUNT): New macro.
7408 (prepare_eh_table_type, java_set_exception_lang_code,
7409 generate_name): New function declarations.
7410 (match_java_method): Declaration deleted.
7411 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
7413 * lex.c (TRY_TK, CATCH_TK): Generate location information.
7414 * parse.h (redefinition_error, refine_accessible_methods_list,
7415 can_cast_to_p): Function declaration removed.
7416 (classitf_redefinition_error, variable_redefinition_error,
7417 parse_jdk1_1_error, find_applicable_accessible_methods_list,
7418 find_most_specific_methods_list, argument_types_convertible,
7419 enter_a_block, valid_builtin_assignconv_identity_widening_p,
7420 valid_cast_to_p, valid_method_invocation_conversion_p,
7421 try_reference_assignconv, add_stmt_to_compound,
7422 build_jump_to_finally, build_tree_list, patch_try_statement,
7423 java_get_catch_block): New function declarations.
7424 * parse.y (string_buffer_type): Global variable deleted.
7425 (group_of_labels, catches, catch_clause, catch_clause_parameter,
7426 finally): Rules tagged <node>.
7427 (TRY_TK, CATCH_TK): Token tagged <operator>.
7428 (class_body_declaration:, class_member_declaration:,
7429 formal_parameter:, explicit_constructor_invocation:,
7430 interface_member_declaration:, constant_declaration:,
7431 primary_no_new_array:, class_instance_creation_expression:,
7432 array_creation_expression:): Issue error on unsuported JDK1.1
7434 (try_statement:, catches:, finally:): Define actions.
7435 (catch_clause_parameter): New rule.
7436 (catch_clause:): Use new rule catch_clause_parameter.
7437 (parse_jdk1_1_error): New function.
7438 (redefinition_error): Renamed classitf_redefinition_error.
7439 (variable_redefinition_error): New function.
7440 (check_class_interface_creation): Call
7441 classitf_redefinition_error.
7442 (java_complete_tree): Added error message on JDEP_TYPE: case.
7443 (complete_class_report_errors): Fixed indentation.
7444 (declare_local_variables): Call variable_redefinition_error.
7445 (source_end_java_method): Call java_set_exception_lang_code and
7446 emit_handlers where appropriate.
7447 (java_method_add_stmt): Call add_stmt_to_block.
7448 (add_stmt_to_block): New function.
7449 (lookup_method_invoke): Fixed outside comment. new local variable
7450 candicates. Call find_applicable_accessible_methods_list and
7451 find_most_specific_methods_list when searching for a
7452 method. Modified error report to list possible candidates when
7454 (find_applicable_accessible_methods_list,
7455 find_most_specific_methods_list, argument_types_convertible): New
7457 (refine_accessible_methods_list): Function deleted.
7458 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
7459 expr (if applicable) before calling patch_array_ref.
7460 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
7461 (enter_block): Fixed comment.
7462 (enter_a_block): New function.
7463 (patch_assignment): Reorganized. Call try_reference_assignconv for
7464 references. Call valid_cast_to_p instead of can_cast_to_p.
7465 (try_reference_assignconv,
7466 valid_builtin_assignconv_identity_widening_p): New functions.
7467 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
7468 (valid_cast_to_p, valid_method_invocation_conversion_p): New
7470 (build_string_concatenation): Don't resolve StringBuffer.
7471 (patch_cast): Fixed inverted arguments.
7472 (patch_array_ref): Code to save array expr deleted. Call
7473 valid_cast_to_p instead of can_cast_to_p.
7474 (generate_labeled_block): Call generate_name.
7475 (build_jump_to_finally, build_try_statement, java_get_catch_block,
7476 patch_try_statement): New functions.
7477 * typeck.c (match_java_method): Function deleted.
7479 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
7481 * jvspec.c: jvgenmain_spec uses different temporary file names.
7483 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
7485 * jvspec.c (lang_specific_driver): Fail if user specifies
7486 --main= when not linking.
7488 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
7490 * class.c (make_class_data): Push value for `thread' field.
7491 * decl.c (init_decl_processing): Added `thread' field to class.
7493 * class.c (add_field): Always make static fields externally
7496 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
7498 * expr.c (build_java_athrow,
7499 build_java_throw_out_of_bounds_exception, expand_invoke,
7500 build_newarray, expand_java_multianewarray, build_java_monitor):
7501 Update comments to reflect _Jv_* function names.
7503 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
7505 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
7506 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
7507 * parse.y (expand_start_java_method): Likewise.
7509 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
7511 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
7513 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
7514 (add_field): No longer need to convert from RECORD_TYPE to pointer,
7515 * expr.c: Remove no-longer-needed calls to promote_type.
7516 * decl.c (give_name_to_locals): Liekwise.
7517 * jcf-parse.c (get_class_constant): Compensate for new signatures.
7518 * parse.y: Add/remove promote_type calls as appropriate.
7519 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
7520 (parse_signature_string): Likewise.
7521 (build_java_array_type): Fix for now signature convenions.
7523 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
7525 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
7527 * class.c (init_class_processing): libjava function renamed to
7530 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7532 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
7533 * java-tree.def: Fixed DEFTREECODE third argument.
7534 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
7535 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
7536 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
7537 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7538 JAVA_THIS_EXPR): Now replaced by tree code definitions.
7539 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
7540 * lang.c (java_tree_code_type, java_tree_code_length,
7541 java_tree_code_name): New arrays.
7542 (lang_init): Append Java tree node definitions to Gcc ones.
7543 * lex.c (expression_obstack): Declared as extern when JC1_LITE
7545 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
7547 (java_lex): Allow declaration of empty string constants. Retain
7548 location information on CASE_TK and DEFAULT_TK.
7549 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
7550 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
7551 Modified to be more robust.
7552 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
7553 (build_new_invocation, try_builtin_assignconv,
7554 patch_switch_statement, string_constant_concatenation,
7555 build_string_concatenation, patch_string_cst, patch_string,
7556 java_expand_switch): New function declarations.
7557 * parse.y: Rules related to switch and EH tagged <node>.
7558 (label_id): Set to NULL_TREE
7559 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
7561 (this_or_super:): Fixed indentation.
7562 (statement:, statement_nsi:, statement_without_trailing_substatement:,
7563 statement_expression:): Removed call to RULE on all sub-rules.
7564 (switch_expression:, switch_labels:): New rules.
7565 (switch_statement:, switch_block:, switch_block_statement_groups:,
7566 switch_block_statement_group:, switch_labels:, switch_label:):
7568 (throw_statement:, synchronized_statement:, try_statement:):
7569 Defined temporary actions.
7570 (class_instance_creation_expression:): Call
7571 build_new_invocation. Fixed indentation.
7572 (field_access): Fixed indentation.
7573 (method_invocation): Likewise.
7574 (make_qualified_primary): Use THIS_EXPR.
7575 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
7576 resolving from SUPER, set *type_found.
7577 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
7578 (java_complete_tree): Removed unused local variable `location'. Case
7579 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
7580 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
7581 on MODIFY_EXPR: and all binary operator tree code cases. Removed
7582 STRING_CST: case. default: checks for patchable strings.
7583 (complete_function_arguments): Transform string constant or
7584 crafted StringBuffer if necessary.
7585 (build_method_invocation): Fixed comments.
7586 (build_new_invocation): New function.
7587 (patch_assignment): Call try_builtin_assignconv to figure a valid
7588 assignment conversion between builtin types.
7589 (try_builtin_assignconv): New function.
7590 (build_binop): Use URSHIFT_EXPR directly to call build.
7591 (operator_string): Use UNARY_PLUS_EXPR.
7592 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
7594 (do_merge_string_cste, merge_string_cste,
7595 string_constant_concatenation, build_string_concatenation,
7596 patch_string, patch_string_cst): New function.
7597 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
7598 (patch_unaryop): Likewise. New test of valid ++/-- operands.
7599 (build_newarray_node): Use NEW_ARRAY_EXPR.
7600 (build_this): Use THIS_EXPR.
7601 (build_return): Enable debug information on return statement.
7602 (build_if_else_statement): Likewise.
7603 (complete_labeled_statement): Fixed related comment.
7604 (build_loop_body): Fixed comment.
7605 (build_bc_statement): Enable debug information on break/continue
7607 (patch_bc_statement): Fixed typos. Handle SWITCH statement
7609 (patch_switch_statement, case_identity, java_expand_switch): New
7612 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
7614 * buffer.h (BUFFER_INIT): New macro.
7615 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
7616 Pass (struct jcf_partial *state) to most functions.
7617 (jcf_block, jcf_relocation): New types.
7618 Support labels, branches, conditionals, loops.
7620 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
7622 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
7624 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
7626 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
7627 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
7628 not integer_type_node (INT_TYPE_SIZ bits).
7630 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
7632 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
7633 * jcf-dump.c (print_exception_table): New function.
7634 (disassemble_method): Better handling of wide instructions.
7635 Make more robust for bad input.
7637 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
7639 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
7642 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
7644 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
7646 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
7648 * Makefile.in ($(PARSE_H)): Removed target.
7650 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
7652 * Makefile.in (JAVA_OBJS): Add memmove.o
7653 (memmove.o): New target & rules.
7655 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
7657 * expr.c (expand_invoke): Don't generate a call to the class init
7660 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
7662 * Makefile.in: Add many missing dependencies.
7663 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
7665 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
7666 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
7668 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
7670 * decl.c (complete_start_java_method): If method is static (and
7671 not private) call _Jv_InitClass.
7672 * expr.c (expand_invoke): Don't call build_class_init.
7674 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
7676 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
7678 * Make-lang.in (GCJ): Define before using.
7680 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
7682 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
7683 losing due to namespace pollution in GNU getopt.h
7685 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
7687 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
7688 (java.all.cross): Likewise.
7689 (java.rest.encap): Likewise.
7691 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
7693 * gjavah.c (print_class_decls): Fix thinko in arglist
7694 * jcv-io.c (find_classfile): Similarly.
7696 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
7698 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
7700 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
7702 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
7703 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
7704 * Makefile.in (PARSE_C): New macro.
7705 (PARSE_H): Likewise.
7706 (PARSE_SCAN_C): Likewise.
7707 ($(PARSE_C)): Target renamed from parse.c.
7708 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
7709 (clean): Remove parse-scan.c as well.
7710 (parse.o): Depend on $(PARSE_C).
7712 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
7714 * README, license.terms: Removed.
7716 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
7717 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
7718 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
7719 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
7720 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
7721 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
7722 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
7723 and Java trademark attribution.
7725 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
7727 * Makefile.in: Use gcjh, not gjavah.
7728 * config-lang.in (stagestuff): Use gcjh, not gjavah.
7729 * Make-lang.in: Changed gjavah to gcjh everywhere.
7731 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
7733 * gjavah.c: Support new -prepend -add -append flags.
7734 (print_method_info): Method is not virtual if class is final.
7736 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7738 * jv-scan.c: Fixed copyright assignment.
7739 * keyword.gperf: Likewise.
7740 * keyword.h: Likewise.
7741 * lex.c: Fixed copyright assignment.
7742 (java_lex): Push unicode back when parsing '<'.
7743 * lex.h: Fixed copyright assignment.
7744 * parse-scan.y: Likewise.
7745 * parse.h: Fixed copyright assignment.
7746 (build_debugable_stmt, complete_for_loop): New function prototypes.
7747 * parse.y: Fixed copyright assignment.
7748 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
7749 size_zero_node when completing a loop with no exit condition.
7750 (for_statement_nsi:): Define action.
7751 (for_init:, for_update:): Return size_zero_node when empty.
7752 (declare_local_variables): Call build_debugable_stmt.
7753 (build_debugable_stmt): New function.
7754 (build_loop_body): Build debugable statement around loop
7756 (complete_loop_body): Take into account the debugable statement
7757 around the EXIT_EXPR.
7758 (complete_loop_body): New function.
7759 (patch_exit_expr): Fixed condition inversion.
7761 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
7763 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
7764 name of thread define.
7765 * jvspec.c (THREAD_NAME): New macro.
7767 (THREADLIB): Likewise.
7768 (lang_specific_driver): Recognize attempt to link with thread
7769 library or gc library. Recognize -ljava on command line so it
7770 isn't linked against more than once.
7772 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7774 * parse-scan.y (report_main_declaration): Name of the class
7775 containing `main' can be a qualified name.
7777 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
7779 * config-lang.in: Changed gjavac to gjc everywhere.
7780 * Make-lang.in: Changed gjavac to gjc everywhere.
7782 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7784 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
7785 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
7786 and install the files.
7787 * Makefile.in (JAVA_OBJS_LITE): New variable.
7788 (compiler:): Now include jv-scan as a dependency.
7789 (../jv-scan$(exeext), parse-scan.c): New targets.
7790 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
7791 * config-lang.in (compilers): Removed gcj, gjavah from the list.
7792 * jcf-parse.c (parse_source_file): Call java_layout_classes and
7793 check for errors even if parse_only.
7794 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
7796 (yylex): New function. Uses java_lex body.
7797 (java_lex): Removed commented out statement. Remove local variable
7798 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
7799 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
7800 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
7801 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
7802 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
7803 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
7805 (java_lex_error): Empty if JC1_LITE is defined.
7806 (java_get_line_col): Return 0 if JC1_LITE is defined.
7807 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
7808 SET_MODIFIER_CTX): Moved into the section containing the macros
7809 conditionally defined by JC1_LITE.
7810 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
7811 argument if JC1_LITE is defined.
7812 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
7813 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
7815 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
7816 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
7817 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
7818 to different values according to JC1_LITE.
7819 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
7820 declared if JC1_LITE set.
7821 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
7822 defined if JC1_LITE not set.
7823 (struct parser_ctx): Reorganized and skip the jc1 front end part
7825 (java_layout_classes): New function definition.
7826 (java_push_parser_context, java_init_lex, yyparse, yylex,
7827 yyerror): Prototype always declared. All other static function
7828 prototypes declared only if JC1_LITE is not set.
7829 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
7830 declared in parse.h.
7831 (java_layout_classes): New function.
7832 (java_complete_expand_methods): No longer layout the class here.
7833 * parse-scan.y: New file.
7834 * jv-scan.c: New file.
7836 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
7838 * gjavah.c (main): Handle -friend option.
7839 (friend_specs): New global.
7840 (generate_access): Handle friend_specs.
7841 (process_file): Likewise.
7842 (MAX_FRIENDS): New macro.
7843 (friend_count): New global.
7844 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
7845 Changed all callers.
7847 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
7849 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
7850 (main): Handle processing all the entries of a named .zip archive.
7851 * jcf-io.c (jcf_trim_old_input): New function.
7852 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
7854 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
7856 * lang.c (flag_assume_compiled): Make default be on.
7858 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
7860 * jcf-dump.c: Add bunches of flags to control output more.
7861 (process_class): New function; support printing more than one class.
7862 (main): Support new --print-main and --javap flags.
7863 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
7864 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
7866 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
7868 Change mangling of dispatch table to match C++ vtable (w/thunks).
7869 * class.c (build_dtable_decl), java-tree.h: New function.
7870 (make_class_data): Call it.
7871 * decl.c (init_decl_processing): Likewise.
7873 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
7875 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
7876 soft_anewarray; adjust args passed.
7877 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
7878 match _Jv_NewObjectArray.
7880 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7882 * decl.c (push_labeled_block, pop_labeled_block): New functions.
7883 * expr.c (loopup_label): Call create_label_decl.
7884 (create_label_decl): New function.
7885 (java_lang_expand_expr): Call expand_start_bindings with argument
7887 * java-tree.h Added space after PROTO in function declarations
7889 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
7890 (create_label_decl, push_labeled_block): New function
7892 * lex.c (label_id): Initialize.
7893 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
7895 * parse.h Added space after PROTO in function declarations when
7897 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
7898 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
7899 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
7900 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
7902 (struct parser_ctxt): New fields current_loop,
7903 current_labeled_block.
7904 (build_if_else_statement, patch_if_else_statement,
7905 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
7906 generate_labeled_block, complete_labeled_statement,
7907 build_bc_statement, patch_bc_statement, patch_loop_statement,
7908 build_new_loop, build_loop_body, complete_loop_body): New function
7910 * parse.y (java_warning_count): New global variable.
7911 (label_id): New static variable.
7912 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
7913 (block:): Return size_zero_node when block is empty.
7914 (empty_statement:): Return size_zero_node.
7915 (statement:): Implement supplemental action when for_statement: is
7917 (label_decl:): New rule.
7918 (labeled_statement:): Rewritten using label_decl. Actions
7920 (labeled_statement_nsi:): Likewise.
7921 (if_then_statement): Actions implemented.
7922 (while_expression): New rule.
7923 (while_statement:): Rewritten using while_expression. Actions
7925 (while_statement_nsi:): Likewise.
7926 (do_statement_begin:): New rule.
7927 (do_statement:): Rewritten using do_statement_begin. Actions
7929 (for_statement:): Rewritten using for_begin. Actions implemented.
7930 (for_statement_nsi:): Likewise.
7931 (for_header:, for_begin:): New rules.
7932 (for_init:): Actions implemented.
7933 (statement_expression_list:, break_statement:,
7934 continue_statement:): Likewise.
7935 (yyerror): Count number of issued warning(s).
7936 (java_report_errors): Report error(s) and/or warning(s).
7937 (java_complete_class): Use build_java_argument_signature to
7938 recompute completed method signature.
7939 (java_check_regular_methods): New locals method_wfl and aflags.
7940 Use method_wfl instead of lookup_cl during error reports. Fixed
7941 indentation and modified some error messages. Use
7942 lang_printable_name in method instead of the DECL_NAME. New code
7943 to issue warnings on methods not overriding corresponding methods
7944 private to a different package.
7945 (java_method_add_stmt): Call add_stmt_to_compound.
7946 (add_stmt_to_compound): New function.
7947 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
7948 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
7949 (build_if_else_statement, patch_if_else_statement,
7950 build_labeled_block, generate_labeled_block,
7951 complete_labeled_statement, build_new_loop, build_loop_body,
7952 complete_loop_body, patch_loop_statement, build_bc_statement,
7953 patch_bc_statement, patch_exit_expr): New functions.
7954 * typeck.c (build_java_signature): Build argument signature before
7955 enclosing it in between parenthesis.
7957 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
7959 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
7960 (JAVA_OBJS): Added reminder comment
7962 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
7964 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
7965 be interpreted as a long long.
7967 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
7969 * decl.c (init_decl_processing): Use _Jv_InitClass, not
7970 soft_initialise_class. Use _Jv_NewMultiArray, not
7971 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
7972 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
7973 _Jv_CheckArrayStore, not soft_checkarraystore. Use
7974 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
7976 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
7978 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
7979 length_identifier_node): New global tree node constants.
7980 * parse.y (kw_super, kw_this, kw_length): Removed globals.
7981 Replace uses by super_identifier_node etc.
7982 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
7984 * parse.y (resolve_field_access): Don't special-case ".length" if
7985 flag_emit_class_files.
7986 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
7987 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
7990 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
7992 * decl.c (init_decl_processing): Remove unused method_type_node fields.
7993 * class.c (make_method_value): Remove init for removed fields.
7995 * class.c (layout_class): Use build_java_argument_signature.
7996 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
7998 * typeck.c (push_java_argument_signature): Removed. Merged into ...
7999 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
8000 (build_java_signature): Don't use push_java_argument_signature.
8002 * typeck.c (lookup_argument_method): New function.
8003 * parse.y (java_check_regular_methods): Use lookup_argument_method
8004 instead of lookup_java_method2 followed by lookup_java_method.
8006 * parse.y (check_method_redefinition): Minor optimization.
8008 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
8009 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
8011 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
8013 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
8016 * gjavah.c (java_float_finite): Use K&R-style definition.
8017 (java_double_finite): Likewise.
8018 (generate_access): Now returns void. Changed all callers.
8019 (last_access_generated): Removed.
8020 (process_file): Only make a single pass over the .class file.
8022 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
8024 * class.c (get_dispatch_table): Add extra dummy vtable entry,
8025 for compatibility for G++ (with -fvtable-thunks).
8026 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
8028 * gjavah.c (process_file): Use public inheritance for super-class.
8030 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8032 * lex.c (java_init_lex): Initialize ctxp->package.
8033 * parse.h (struct parser_ctxt): package and package_len replaced
8034 by tree package, an identifier node. Field method_decl_list is
8035 gone. Fixed comments.
8036 (lookup_field_wrapper, merge_qualified_name, not_accessible,
8037 class_in_current_package): New function prototypes.
8038 * parse.y (array_type:): Set class loaded flag on primitive type
8040 (package_declaration:): Assign ctxp->package to the
8042 (method_invocation:): Handle invocation of method qualified by
8044 (single_type_import_declaration:): Removed ambiguity check.
8045 (java_pop_parser_context): New local variable `next'. Reset and
8046 set IMPORT_CLASSFILE_NAME flags on current and previous import
8048 (java_accstring_lookup): Use new local macro COPY_RETURN.
8049 (lookup_field_wrapper): New function.
8050 (parser_qualified_classname): Use merge_qualified_name.
8051 (parser_check_super_interface): Broaden error message.
8052 (do_resolve_class): Check for qualified class name in the current
8053 compilation unit if appropriate.
8054 (process_imports): Check for already defined classes.
8055 (check_pkg_class_access): Got rid of call to
8056 get_access_flags_from_decl.
8057 (java_complete_expand_methods): Call safe_layout_class based on
8058 the current class size.
8059 (make_qualified_primary): Build a WFL qualification on primary if
8061 (merge_qualified_name): New function.
8062 (make_qualified_name): Use merge_qualified_name.
8063 (resolve_expression_name): Use safe_lookup_field.
8064 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
8065 (resolve_qualified_expression_name): Likewise. Check on resolved
8066 element accessibility.
8067 (not_accessible_p, class_in_current_package): New functions.
8068 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
8069 (patch_method_invocation_stmt): Merged common pieces. Check
8070 accessibility of invoked method.
8071 (check_for_static_method_reference): Add returned type in error
8073 (invocation_mode): Get rid of bogus check on PRIVATE methods.
8074 (refine_accessible_methods_list): Merged two conditions in test.
8075 (java_complete_class): Sanity check on stabilize_ref gone.
8076 * zextract.c (read_zip_archive): Cast lseek second argument to long.
8078 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
8080 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
8082 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8084 * gjavah.c (F_NAN): Removed.
8085 (F_NAN_MASK): New macro.
8086 (F_POSITIVE_INFINITY): Removed.
8087 (F_NEGATIVE_INFINITY): Likewise.
8088 (java_float_finite): Rewrote.
8089 (D_NAN_MASK): Renamed.
8090 (java_double_finite): Rewrote.
8091 (D_POSITIVE_INFINITY): Removed.
8092 (D_NEGATIVE_INFINITY): Likewise.
8094 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
8095 If verbose, print underlying representation of value in hex.
8097 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
8099 * buffer.h, buffer.c: New files.
8100 * Makefile.in (JAVA_OBJS): Add buffer.o.
8102 Support locals variables and writing their debug entries to .class.
8103 * jcf-write.c: Simplify some by user new buffer type.
8104 (vode_buffer_grow): Removed.
8105 (struct localvar_info): New type.
8106 (localsvars, localvartable): New buffers.
8107 (localvar_alloc, localvar_free): New functions.
8108 (generate_bytecode_insns): Handle local variables.
8109 (generate_classfile): Write LocalVariableTable attribute.
8111 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8113 * jcf-io.c (open_in_zip): Check the zipfile magic number.
8114 * zipfile.h (ZIPMAGIC): New macro.
8116 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8118 * Makefile.in (gjavah.o): Updated dependencies.
8119 (jcf-dump.o): Likewise.
8120 (all.indirect): Use ../gjavah.
8121 (../gjavah$(exeext)): Likewise.
8122 (clean): Don't remove gjavah.
8123 (clean): Remove parse.c, not java/parse.c.
8124 * Make-lang.in (java): Added gjavah.
8125 (gjavah$(exeext)): New target.
8126 (GJAVAH_SOURCES): New macro.
8127 (java.all.build): Added gjavah.
8128 (java.all.cross): Likewise.
8129 (java.rest.encap): Likewise.
8130 * config-lang.in (compilers, stagestuff): Added gjavah.
8132 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
8134 * gjavah.c (java_float_finite): New function.
8135 (java_double_finite): Likewise.
8136 (F_POSITIVE_INFINITY): New macro.
8137 (F_NEGATIVE_INFINITY): Likewise.
8139 (D_POSITIVE_INFINITY): Likewise.
8140 (D_NEGATIVE_INFINITY): Likewise.
8142 (print_field_info): Use java_float_finite and java_double_finite.
8144 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
8146 * parse.y (method_header): Name "this" implicit argument.
8148 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
8150 * jcf-write.c: Write out LineNumberTable attribute in .class file.
8151 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
8152 (put_linenumber): New function.
8153 (generate_bytecode_insns, generate_classfile): Write line numbers.
8155 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8157 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
8158 (lookup_name, build_known_method_ref, build_class_init,
8159 build_invokevirtual, invoke_build_dtable, match_java_method,
8160 build_field_ref, pushdecl_force_head, build_java_binop,
8161 binary_numeric_promotion, build_decl_no_layout,
8162 build_java_arrayaccess, build_newarray, build_anewarray,
8163 build_java_array_length_access, build_java_arraynull_check): New
8164 extern function prototypes.
8165 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8166 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
8168 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
8170 * jcf.h (jcf_out_of_synch): New extern function prototype.
8171 * parse.h: Static/global function implemented in parse.y
8172 prototyped and declarations moved at the end of the file.
8173 (DECL_P): Check that the argument isn't null.
8174 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8175 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
8176 (QUAL_DECL_TYPE): New macro.
8177 (PARAMS): Macro definition removed.
8178 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
8179 (return_statement:): Call build_return.
8180 (field_access:): Call make_qualified_primary in sub rule.
8181 (method_invocation:): Build method invocation and call
8182 make_qualified_primary when processing primaries.
8183 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
8184 get_type_from_signature.
8185 (java_check_regular_method): Extra integer 0 argument when calling
8186 lookup_java_method2.
8187 (lookup_java_interface_method2): Extra method DECL argument when
8188 calling lookup_java_interface_method2.
8189 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
8191 (java_complete_expand_method): Layout current class iff not
8192 already done. Don't process interface's methods.
8193 (java_complete_expand_method): Use super class only if it
8194 exists. Use current class otherwise.
8195 (make_qualified_primary): New function.
8196 (resolve_expression_name): Process qualified expression or
8197 expression from primary the same way.
8198 (resolve_expression_name): Two last arguments to
8199 resolve_field_access are now NULL_TREEs.
8200 (resolve_field_access): New variable is_static. Local field must
8201 be DECLs. is_static computed on field DECLs only. Append code in
8202 where_found to the field access if necessary. Use QUAL_DECL_TYPE
8203 to initialize field_type.
8204 (resolve_qualified_expression_name): New local variable,
8205 previous_call_static and is_static. Handle primaries with function
8206 calls, casts, array references and `this'. `super' now handled as
8207 `(super_class)this'. Use is_static to clarify boolean expressions.
8208 Added code to handle case where a proper handle is required to
8209 access a field. Use QUAL_DECL_TYPE where applicable.
8210 (maybe_access_field): New function.
8211 (patch_method_invocation_stmt): New arguments primary, where,
8212 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
8213 deleted. Use `where' as a type to search from if specified. Check
8214 for static method reference where forbidden. Append primary or
8215 current_this to the argument list if not calling constructor nor
8217 (check_for_static_method_reference): New function.
8218 (patch_invoke): Layout the class on which new is done if
8220 (lookup_method_invoke): Changed format to report errors on
8222 (qualify_ambiguous_name): New local variable this_found. Now
8223 handle things from primaries. Method call are considered
8225 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
8227 (not_initialized_as_it_should_p): Comply with the new DECL_P.
8228 (java_complete_tree): New case fo RETURN_EXPR. Process function
8229 call arguments in separate function.
8230 (complete_function_arguments): New function.
8231 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
8233 (patch_assignment): Take the return function slot into account as
8234 a RHS. Distinguish assignment from a return.
8235 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
8236 when checking methods in interfaces.
8237 (resolve_type_during_patch): NULL argument to unresolve_type_p
8238 instead of NULL_TREE.
8239 (patch_newarray): Fixed typo in comment.
8240 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
8241 (build_return, patch_return): New functions.
8242 * typeck.c (lookup_java_constructor): Fixed typo in comment.
8244 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
8246 * constants.c (find_name_and_type_constant, find_fieldref_index,
8247 find_methodref_index): New methods.
8248 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
8249 just return given method. Also, rename to build_known_method_ref.
8250 (expand_invoke): Rename call to build_invoke_non_interface.
8251 * java-tree.h, parse.h: Update prototype.
8252 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
8253 (such as expand_expr_stmt) if flag_emit_class_files.
8254 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
8255 STACK_TARGET, IGNORE_TARGET): New macros.
8256 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
8257 (generate_bytecode_insn): New function to generate method's bytecode.
8258 (generate_classfile): Node generate Code attribute for a method.
8259 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
8260 push_long_const, field_op, adjust_typed_op, maybe_wide):
8261 New functions used by generate_bytecode_insn.
8263 * typeck.c (signature_include_return): Remove variable.
8264 (push_java_argument_signature, build_java_argument_signature): New.
8265 (build_java_signature): Use push_java_argument_signature.
8266 * parse.y: Use build_java_argument_signature instead of fiddling
8267 with signature_include_return.
8269 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
8271 * gjavah.c (print_c_decl): Always generate JArray<>* for array
8274 * Makefile.in (all.indirect): Added gjavah$(exeext).
8275 (gjavah$(exeext)): Added $(exeext).
8278 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8280 * class.c (layout_class): Call to java_layout_parsed_class replace
8281 by safe_layout_class.
8282 * expr.c (build_java_array_length_access): Removed static storage
8283 class in the function definition.
8284 (build_java_arraynull_check): Likewise.
8285 Also fixed typos in two comments.
8286 * lex.c (java_init_lex): Initialize static global kw_length.
8287 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
8288 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
8290 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
8291 * parse.h (resolve_no_layout): New static function declaration.
8292 (get_identifier_in_static): Declaration removed.
8293 (java_layout_parsed_class): Function name declaration changed to
8295 (build_newarray_node, patch_newarray, resolve_type_during_patch,
8296 not_initialized_as_it_should_p, build_this): New static function
8298 (pushdecl_force_head, build_java_binop, int_fits_type_p,
8299 binary_numeric_promotion, stabilize_reference,
8300 build_decl_no_layout, build_java_arrayaccess): Extern function
8301 declarations moved into their own section.
8302 (build_newarray, build_anewarray, build_java_array_length_access,
8303 build_java_arraynull_check): New extern function declarations.
8304 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
8305 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
8307 (CALL_CONSTRUCTOR_P): New macro.
8308 * parse.y (kw_length): New static global tree node.
8309 (return_statement): Tagged <node>.
8310 (RETURN_TK): Tagged <operator>.
8311 (variable_declarator_id:): Build variable declaration with an
8312 empty initialization value if a syntax error was found in the
8313 initialization part of the variable declaration.
8314 (statement_without_trailing_substatement:): return_statement: now
8315 uses the default rule.
8316 (return_statement:): Temporarily fixed to return NULL_TREE.
8317 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
8318 (class_instance_creation_expression:): Class creation rules now
8319 call build_method_invocation upon reduction.
8320 (array_creation_expression:): Rules call build_newarray_node upon
8322 (dim_exprs:): Build a list of dimension expressions.
8323 (dim_expr:): Store location of the OSB_TK in the dimension
8325 (method_invocation:): Added a new error rule.
8326 (build_unresolved_array_type): WFL argument may also be an array
8327 on a primitive type. Name of the argument changed to reflect this.
8328 (method_declarator): Insert argument type at the beginning of the
8329 argument type list and later reverse the list.
8330 (unresolved_type_p): Argument 'returned' may be optionally
8332 (java_layout_class_from_source): Function renamed
8334 (resolve_and_layout): Now call resolve_no_layout and
8336 (resolve_no_layout): New function.
8337 (purify_type_name): New function.
8338 (complete_class_report_errors): Call purify_type_name during error
8339 report on a type not found.
8340 (process_imports): error_found local variable doesn't need to be
8341 initialized to zero.
8342 (declare_local_variables): New local type_wfl. Fixed typo in error
8343 message. type_wfl assigned to unresolved type and used to register
8344 incomplete type. Build a WFL around the variable initialization
8345 statement so that debug info can be generated on it.
8346 (source_start_java_method): Reverse argument list after they've
8348 (current_this): New static global variable.
8349 (java_complete_expand_methods): Set current_this when appropriate.
8350 (resolve_expression_name): Build correct static and non static
8351 field access bearing a simple name.
8352 (resolve_field_access): Resolve the length field of arrays. Handle
8354 (patch_method_invocation_stmt): Set the type of the method
8355 invocation to error_mark_node. This value is later overridden by a
8356 valid type, if any. Don't handle qualified constructor invocation
8357 as qualified method invocation. Call lookup_method_invoke with its
8358 new flag. It's no longer necessary to access the selected method
8359 as the value of a tree list. Handle constructor invocation.
8360 (patch_invoke): Reverse argument list when invoking non interface
8361 methods. Insert call to new as the first argument of the
8363 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
8364 defined within a final class. Return INVOKE_STATIC if the invoked
8365 method is a constructor.
8366 (lookup_method_invoke): New lc argument is a flag to indicate a
8367 constructor lookup. Now handle constructor lookup. Choose the most
8368 specific method in case several were matching the invocation
8369 requirements. Return a method decl instead of a tree list featuring
8370 one single method decl element.
8371 (refine_accessible_methods_list): New lc flag argument to
8372 indicate that a constructor is being looked up.
8373 (not_initialized_as_it_should_p): New function.
8374 (java_complete_tree): Now process fake tree codes
8375 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
8376 save_expr on resolved function call arguments. Case on
8377 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
8378 (patch_assignment): LHS can be a field access expression. When
8379 dealing with reference, lhs_type is the promoted type of the
8380 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
8382 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8383 (patch_binop): Use not_initialized_as_it_should_p where
8385 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8386 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
8388 (resolve_type_during_patch): New function.
8389 (patch_cast): Call resolve_type_during_patch to resolve type and
8390 report error accordingly.
8391 (patch_array_ref): Use not_initialized_as_it_should_p where
8392 applicable. Array base expression is saved before being
8393 used. Promote the type of an array elements if it contains non
8395 (build_newarray_node, patch_newarray, build_this): New functions.
8397 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
8399 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
8400 increment it in `for' statement.
8401 (print_field_info): If number is inf or nan, don't print it.
8402 (print_method_info): If method name is `delete', just ignore it.
8403 (print_c_decl): Special-case jstringArray.
8405 * gjavah.c (help): New function.
8406 (no_argument): New function.
8407 (usage): Changed text.
8408 (main): Rewrote argument handling. Now handles -v, --help,
8410 (version): New function.
8411 (found_error): New global.
8412 (main): Return found_error.
8413 (generate_access): Set found_error.
8414 (print_c_decl): Likewise.
8416 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
8418 * gjavah.c (print_c_decl): Don't print "," when examining field.
8419 Skip type name when looking at "[L" types.
8420 (process_file): Now static.
8421 (generate_access): Now returns int.
8422 (last_access_generated): New global.
8423 (process_file): Clear last_access_generated; make multiple passes
8425 (print_field_info): Just return if generate_access returns true.
8426 (print_method_info): Likewise. Also, allow <init> functions to
8428 (print_c_decl): Added is_init argument. Print constructors
8430 (print_cxx_classname): Use UTF8_GET to extract characters from
8432 (print_base_classname): New function.
8433 (print_class_decls): New function.
8434 (process_file): Use it.
8435 (utf8_cmp): New function.
8437 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
8439 * lang-options.h: Format changed to match changes in gcc/toplev.c
8440 to implement a --help option.
8442 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
8444 * decl.c (init_decl_processing): Revert change to dtable_type.
8446 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
8448 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
8450 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
8452 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
8454 * lang.c (lang_init): Default flag_exceptions to 1, without
8455 checking to see if it's 2 first.
8457 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
8459 * constants.c: Include "system.h".
8461 * lang.c (flag_new_exceptions): Get via extern now.
8462 (lang_init_options): New functions. Turn on flag_new_exceptions.
8464 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8466 * lex.c (java_lex): Return 0 when we see an invalid character in
8469 * lex.c (java_read_char): Specify extra argument when calling
8471 (java_read_unicode, java_parse_end_comment,
8472 java_parse_escape_sequence): Likewise,
8473 (java_lex): Specify extra argument when calling
8474 java_lex_error. Test that IDs are beginning with a legal character
8475 for IDs. Handle invalid characters with an error message and a
8476 call to java_lex_error.
8477 (java_lex_error): Adjust column position by new argument
8478 `forward'. Issue an error even if in the middle of reporting an
8481 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
8483 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
8484 we don't explicitly put a null pointer when we're copying it.
8486 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
8488 * gjavah.c (print_cxx_classname): New function.
8489 (super_class_name): Likewise.
8490 (print_super_fields): Removed.
8491 (in_super): Removed.
8492 (print_field_info): Never generate #defines.
8493 (print_c_decl): Changed generated types to match JNI. No longer
8494 print class name before method name.
8495 (print_method_info): Print "static" before static methods.
8496 Print "virtual" before non-final methods.
8497 (usage): Use exit(1), not exit(-1).
8499 (print_field_info): Use %.17g to print a double.
8500 (last_access): New globals.
8501 (process_file): Initialize last_access.
8502 (usage): Now static.
8503 (ACC_VISIBILITY): New define.
8504 (generate_access): New function.
8505 (print_field_info): Call it.
8506 (print_method_info): Likewise. Also, generate information for all
8507 methods, not just native methods. Return void.
8508 (print_c_decl): Return void.
8509 (print_field_info): Return void.
8511 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8513 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
8514 processing the jc1 grammar file. Prefix bison functions and
8515 variables with java_.
8516 (parse.c): Dependencies on parse.h and lex.h
8517 * expr.c (build_java_arrayaccess): Function now global.
8518 * java-tree.h: Comment reorganized to carry on previous
8519 classification effort.
8520 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
8521 RESOLVE_TYPE_NAME_P): New flags on WFLs.
8522 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
8523 java_parse (new prefix java_ generated by bison).
8524 (java_layout_parsed_class, java_register_parsed_class): Function
8526 (yyparse): Removed unnecessary call to init_outgoing_cpool.
8527 * lex.c (static tree wfl_op): Variable deleted.
8528 (java_init_lex): Initialize kw_super and kw_this. Initialize more
8529 ctxp fields to NULL_TREE.
8530 (java_lex): No longer create WFL for operators. Filename caching
8531 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
8532 created as STRING_CST and later expanded. Removed extra argument
8533 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
8535 (build_wfl_node): Removed code in comments.
8536 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
8537 store token and location data in the current bison token.
8538 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
8539 static/extern function declaration at the beginning of the file.
8540 (struct qualification): Data structure definition deleted.
8541 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
8542 (qualify_ambiguous_name): Function declaration modified. Function
8543 now returns nothing.
8544 (build_array_ref, patch_array_ref, make_qualified_name,
8545 resolve_qualified_expression_name, maybe_generate_clinit,
8546 resolve_field_access): New static function declarations.
8547 (build_java_arrayaccess): New extern function declaration.
8548 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
8549 (CALL_EXPR_PRIMARY): Macro deleted.
8550 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
8551 (struct parser_ctxt): Field initialized_final
8552 removed. non_static_initialized, static_initialized: New fields.
8553 * parse.y (static tree kw_super, static tree kw_this): New global
8555 (%union): tree wfl field of operator member replaced by int
8556 location. WFLs are non longer created for operators.
8557 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
8558 (qualified_name:): Now calls make_qualified_name to build the
8560 (type_declaration:): Consider generating <clinit> when class
8562 (variable_declarator:): Directly build an assignment node when the
8563 variable is initialized when declared.
8564 (this_or_super:): Build a WFL and set current location when THIS
8565 or SUPER are parsed.
8566 (expression_statement:): Wrap statement around a WFL.
8567 (primary_no_new_array:): Fixed typo. Changed value returned by
8568 THIS_TK because of its new type (temporary).
8569 (dim_exprs:): Temporary fix because of OSB_TK's new type.
8570 (field_access:): Build qualified name with SUPER.
8571 (method_invocation:): Fixed returned value because of SUPER's new
8573 (array_access:): Use OSB_TK location information.
8574 (post_increment_expression:, post_decrement_expression:,
8575 unary_expression:, pre_increment_expression:,
8576 pre_decrement_expression:, unary_expression_not_plus_minus:,
8577 cast_expression:, multiplicative_expression:,
8578 additive_expression:, shift_expression:, relational_expression:,
8579 equality_expression:, and_expression:, exclusive_or_expression:,
8580 inclusive_or_expression:, conditional_and_expression:,
8581 conditional_or_expression:, assignment:): Use new location/token
8582 information available on operators.
8583 (create_class): Set super_decl_type to NULL_TREE when processing
8585 (register_fields): Field initialization is now a MODIFY_EXPR
8586 node. Chain initialization code to the matching lists (according
8587 the the field declaration modifiers).
8588 (maybe_generate_clinit): New function.
8589 (method_header): Don't set method's DECL_NAME to a WFL when adding
8590 methods to java.lang.Object.
8591 (resolve_and_layout): Now can return NULL_TREE if the type
8592 resolution fails. Otherwise, return the class DECL instead of its
8594 (check_method_redefinition): Don't patch method DECL_NAME if it
8595 belongs to java.lang.Object.
8596 (process_imports): Simply assign error_found to the value returned
8597 by check_pkg_class_access.
8598 (declare_local_variables): Don't use their init statements (if
8599 any) when parsing error were previously found. Reuse MODIFY_EXPR
8600 build during parsing as an init statement.
8601 (java_method_add_stmt): Now return the current method body.
8602 (java_layout_parsed_class, java_register_parsed_class): Functions
8604 (java_complete_expand_methods): Initialize the constant pool on a
8605 per class basis. Layout the classes before expanding their method
8606 bodies. Don't try expand artificial constructor code if error were
8607 found. Make the classes data and register them if no error were
8609 (java_complete_expand_method): Retrieve an artificial constructor
8610 argument list before entering its body. Assign the top block to
8611 the artificial constructor function body and set types of declared
8612 blocks and compound statements to void. Walk method body if not an
8613 artificial constructor.
8614 (make_qualified_name, cut_identifier_in_qualified): New functions.
8615 (resolve_expression_name): Fixed comments. Save/restore the
8616 current class CLASS_LOADED_P flag value. Build non qualified
8617 static field access and handle qualified expression names.
8618 (resolve_field_access, resolve_qualified_expression_name): New
8620 (patch_method_invocation_stmt): Use the new expression resolution
8621 scheme, calling resolve_field_access when the function call is
8622 resolved as an expression.
8623 (qualify_ambiguous_name): Function rewritten to work on qualified
8624 expression produced by make_qualified_name.
8625 (java_complete_tree): Promote type when function's argument are
8626 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
8627 the assignment to discover further errors if RHS is a expression
8628 name that fails to evaluate. Declare LHS initialized even though
8629 the assignment failed. Don't use the location variable and removed
8630 extra argument in patch function calls. Now handle the ARRAY_REF
8631 case and build internal string representation when STRING_CSTs are
8633 (build_method_invocation): Don't wrap function call around a WFL.
8634 (build_assignment): Likewise. Use the operator location
8636 (patch_assignment): Handle array access LHSs. Handle error
8637 provenance, resulting in a better error report.
8638 (build_binop): Use op_location from operator as binop location
8640 (build_unaryop, build_incdec, build_cast): Likewise.
8641 (patch_binop): Extract location information from the node. Fixed
8642 typo in error message.
8643 (patch_unary_op): Extract location information from the node.
8644 (build_array_ref, patch_array_ref): New functions.
8646 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
8648 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
8649 match _Jv_IsInstanceOf.
8650 * decl.c (init_decl_processing): Use _Jv_NewArray, not
8651 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
8653 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
8655 * decl.c (init_decl_processing): Functions are now named
8656 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
8658 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
8660 * java-tree.h (load_class): Add prototype.
8661 * class.c (is_compiled_class): Add missing arg to load_class.
8662 * expr.c (expand_java_NEW): Call load_class.
8663 * parse.y (process_import): Removed bogus use of void return value.
8665 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
8667 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
8668 Function name is "_Jv_Throw" instead of "soft_athrow".
8669 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
8670 Function name is "_Jv_AllocObject" instead of "soft_new".
8671 Takes an extra parameter (object size).
8672 * expr.c: Update calls.
8674 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
8676 * lex.c (java_get_line_col): Handle end-of-file.
8677 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
8679 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
8681 * lang.c (lang_init): Make -fexceptions the default.
8682 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
8683 exception handling is not turned on.
8685 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
8687 * lang.c (flag_new_exceptions): Make this this default.
8688 * decl.c (end_java_method): Call emit_handlers.
8689 * except.c (method_init_exceptions): Set language code and version.
8690 (expand_start_java_handler): Enable exception, and call
8691 expand_eh_region_start.
8692 (expand_end_java_handler): Enable exception, and set up catch blocks.
8693 (emit_handlers): New routine to generate the saved handlers.
8694 * java-except.h (emit_handlers): Add prototype.
8696 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
8698 We used to have three different representations of the constant pool:
8699 the CPool structure, the tree_constant_pool, and the constructures
8700 used to build the Class object (which may need class and string
8701 constants) in compiled code. None were appropriate for compiling
8702 to .class files, so I did a major overhaul.
8704 First, the tree_constant_pool array was removed. Things were
8705 modified to the CPool structure in the JCF could be used.
8706 Second, a "capacity" field was added to the CPool, and functions
8707 written to search for a matching constant, adding one if not found.
8708 The code that generated the Class object was changed to use a CPool.
8709 The actual TREE_LISTs used to build the CONSTRUCTORs used for
8710 the static Class object are now only in build_constants_constructor.
8711 Finally, I wrote code which can generate a .class file (including its
8712 constant pool) from the RECORD_TYPE of a class. This is a big step
8713 on the way to compiling Java source into .class files.
8715 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
8716 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
8718 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
8719 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
8720 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
8721 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
8722 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
8723 (lang_type): Removed constant_pool field.
8724 * jcf.h (CPool): Renamed size to count. Added field capacity.
8725 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
8726 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
8727 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
8729 * constants.c (current_constant_pool_tags, current_constant_pool_data,
8730 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
8731 * constants.c (build_constants_constructor): Use new outgoing_cpool.
8732 (set_constant_entry, find_constant1, find_constant2,
8733 find_class_constant, count_constant_pool_bytes, write_constant_pool,
8734 find_utf8_constant, find_class_or_string_constant): New functions.
8736 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
8737 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
8738 (give_name_to_class, get_class_constant): Likewise.
8739 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
8740 (get_name_and_type_constant, get_ref_constant): Removed.
8741 * parse.h (parser_ctxt): Remove field tree_constant_pool.
8742 * parse.y: Don't save/restore tree_constant_pool.
8743 * verify.c (verify_jvm_instructions): Update for new approach.
8744 * expr.c (expand_invoke, expand_java_field_op): Likewise.
8746 * lang-options.h: Added -femit-class-file, -femit-class-files.
8747 * lang.c (flag_emit_class_files), java-tree.h: New flag.
8748 (lang_f_options): Added "emit-class-file(s)".
8750 * expr.c (build_java_arrayaccess): Generate more efficient array
8751 bounds checking, by using unsigned compare.
8753 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
8755 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8757 * parse.h: New comment on the handling of unresolved type
8758 identifiers. JDEPs are now part of the jdep_code enum.
8759 (typedef struct jdep): Now use enum jdep_code or int, depending on
8760 availability. Both are narrowed down to an 8 bits bitfield.
8761 (CALL_EXPR_PRIMARY): Fixed comment.
8763 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
8765 * Make-lang.in (java): Added gjavac and jvgenmain.
8766 (java.start.encap): Depend on gjavac.
8767 (java.rest.encap): Depend on jvgenmain.
8769 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
8770 (JAVA_CROSS_NAME): Likewise.
8771 (java.all.build): Depend on jvgenmain and gjavac.
8772 (java.all.cross): Depend on jvgenmain and gjavac-cross.
8773 (jvgenmain$(exeext)): New target.
8774 (java.install-common): Wrote.
8775 * config-lang.in (compilers, stagestuff): Added gjavac and
8778 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
8780 * lang.c (lang_decode_option): New argc/argv interface.
8782 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8784 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
8785 * decl.c (build_decl_no_layout): New function.
8786 * expr.c (java_lang_expand_expr): Layout declarations found in
8787 blocks before they're pushed.
8788 * jcf-parse.c (load_class): Save current line when parsing class
8790 (parse_source_file): Register class before expanding their
8792 * lang.c (put_decl_node): Produce `null' when `void *' is
8794 * lex.c (static tree wfl_op): New static global, for error report
8796 (java_init_lex): wfl_operator and wfl_op initialized
8797 here. Filename caching added for wfl_op. Return wfl_op when `(' is
8799 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
8800 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
8801 build_unresolved_array_type): New static function definitions.
8802 (build_decl_no_layout): New extern function declared.
8803 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
8804 faulty modifier exists.
8805 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
8806 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
8807 (UNARY_PLUS_EXPR): New fake operator.
8808 (struct parser_ctxt): New field osb_number.
8809 * parse.y (static tree wfl_operator): New static WFL for operator
8810 bound error messages.
8811 (DECR_TK, INCR_TK): Moved.
8812 (OP_TK): Tagged <operator>.
8813 (array_type:): Now call build_unresolved_array_type.
8814 (dim_expr:): Count the number of '[' seen.
8815 (post_increment_expression, post_decrement_expression,
8816 pre_increment_expression, pre_decrement_expression,
8817 unary_expression_not_plus_minus, unary_expression:): Actions are
8818 now building the corresponding unary expressions.
8819 (cast_expression:): Actions are now building cast expressions.
8820 (build_unresolved_array_type): New function.
8821 (create_interface): Reset the number of declared interfaces.
8822 (create_class): Likewise.
8823 (method_header): Methods declared within the scope of an interface
8824 are now implicitly set public and abstract.
8825 (java_complete_class): Variable's and parameter's type are patched
8826 with a promoted type.
8827 (declare_local_variables): Resolved non builtin types are promoted
8828 before being used to build a variable decl. Removed type patch
8829 posted on variable initialization statement.
8830 (source_start_java_method): Use build_decl_no_layout to build the
8831 decl of a parameter of incomplete type.
8832 (java_register_parsed_class): Process interfaces too. Call
8833 rest_of_decl_compilation on each processed class declarations.
8834 (java_complete_expand_methods): Don't attempt to expand things in
8836 (java_complete_tree): Process CONVERT_EXPR, even though it always
8837 has a type. Propagate error_mark_node to node's type too. Promote
8838 method's call argument type and return error_mark_node if
8839 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
8840 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
8841 handle unary operator nodes.
8842 (build_assignment): Added comment.
8843 (print_int_node): New function.
8844 (patch_assignment): New second argument. New error handling. Use
8845 print_int_node. Handle references. Use can_cast_to_p to issue
8846 different error message according to the context and check upon
8847 the initialization of the RHS.
8848 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
8849 (operator_string): Handle more operators.
8850 (patch_binop): No longer use a function static
8851 wfl_operator. Improved error message on shift distance.
8852 (build_unaryop, build_incdec, build_cast, patch_unaryop,
8853 patch_cast): New functions.
8855 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
8857 * jvspec.c: New file.
8858 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
8860 * java-tree.h (identifier_subst): Add declaration.
8862 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
8864 * jvgenmain.c (main): Generate call to JvRunMain.
8866 * class.c (make_class_data): Push value for "sync_info" field.
8867 * decl.c (init_decl_processing): Push "sync_info" field.
8869 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
8871 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
8872 Java (source) name, not signature.
8873 Set TYPE_ALIGN to (at least) that of element_type.
8875 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
8877 * class.c: Moved classname-mangling-rekated code to ...
8878 * mangle.c: ... this new file.
8879 * jvgenmain.c: New program (needs mangle.c) to generate main program.
8880 * Makefile.in: Update for above changes.
8882 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8884 * expr.c (truthvalue_conversion): Convert integer and floating
8885 point value to their truth value.
8886 * lex.c (java_lex): Handle the `null' literal.
8887 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
8888 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8889 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
8892 * parse.y: Reorganization/documentation on token declaration.
8893 (binop_lookup[]): New added new tree codes.
8894 (relational_expression): Build corresponding binary operators.
8895 (equality_expression, conditional_and_expression,
8896 conditional_or_expression): Likewise.
8897 (java_complete_class): Fix crash in debug message.
8898 (java_complete_tree): Check initialization of method call
8899 arguments. Further bogus node evaluation to detect more error
8900 during assignments. Handles more binary operators.
8901 (patch_assignment): Use DECL_P.
8902 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
8904 (operator_string): Handle more case. Compacted source.
8905 (patch_binop): Changed function comment. Checking for
8906 uninitialized first operand takes the compound assignment into
8907 account and uses DECL_P. Checking for uninitialized second operand
8908 delayed to routine's end. Use macros to issue type bound error
8909 messages and issue messages on both operands if their types are
8910 different. Force fixed type into node. Handle all binary
8913 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8915 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
8916 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
8917 build operator node and return tokens.
8918 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
8919 * parse.h (java_complete_tree): Changed returned type in prototype.
8920 (build_method_invocation, build_assignment, patch_assignment,
8921 patch_binop): New static function declarations.
8922 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
8923 BUILD_EXPR_WFL): New macros.
8924 * parse.y (enum tree_code binop_lookup[]): New static for token to
8926 (%union): Parser union has new sub-structure `operator'.
8927 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
8928 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
8929 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
8930 ASSIGN_ANY_TK): Tokens tagged `operator'.
8931 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
8932 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
8933 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
8934 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
8935 (assignment_operator:): Rule tagged `operator'.
8936 (expression_statement:): Re-installed default rule.
8937 (method_invocation:): Sub rules call build_method_invocation.
8938 (postfix_expression:): Don't attempt to resolve name here. Just
8940 (multiplicative_expression:): Sub-rules build corresponding binop
8942 (additive_expression:, shift_expression:, and_expression:,
8943 exclusive_or_expression:, inclusive_or_expression:): Likewise.
8944 (assignment:): Sub rule invoke build_assignment.
8945 (assignment_operator:): Default rules on sub rules.
8946 (force_error): Added documentation on this variable.
8947 (declare_local_variables): Build initialization calling
8949 (expand_start_java_method): Removed unused rtx declaration. Mark
8950 arguments as already initialized.
8951 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
8952 (java_complete_expand_methods): Don't process next method if
8953 completion of the previous one triggered errors.
8954 (java_complete_expand_method): Call source_end_java_method if no
8955 error were found during completion.
8956 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
8957 locals declaratilon. Handle names found within a class. Return
8958 error_mark_node when things aren't found.
8959 (patch_method_invocation_stmt): Return error_mark_node on failures.
8960 (patch_invoke): Removed unused local. Return the correct node.
8961 (java_complete_tree): Now returns a value. The BLOCK section binds
8962 local identifiers and the type of a BLOCK is now void. Assign the
8963 result of operand completion on COMPOUND_EXPR. Assign the
8964 encapsulated node of a WFL to the result of its completion, except
8965 when the node is an identifier. Now handle MODIFY_EXPR and several
8966 binary operators. Return error_mark_node on errors.
8967 (build_method_invocation, build_assignment, patch_assignment,
8968 build_binop, operator_string, patch_binop): New functions.
8969 * typeck.c (binary_numeric_promotion): New function.
8971 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
8973 * class.c (identifier_subst): New convenience wrapper for ident_subst.
8974 Replace most uses of ident_subst by identifier_subst.
8976 * class.c (push_class_static_dummy_field): Removed function.
8977 (build_class_ref): Find Class object decl by looking up "CNAME.class",
8978 instead of looking got "class" static field. Create that decl here.
8979 (class_identifier_node): Removed; no longer needed.
8980 (init_class_processing): Don't init class_identifier_node.
8981 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
8982 Do nreverse 0 times (instead of twice) for Object and Class.
8983 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
8985 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
8987 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
8988 while initializing linenumber_count and linenumber_table.
8989 Do it before init_function_start (which calls emit_line_note).
8990 * expr.c (expand_byte_code): Don't need to clear lineno here.
8992 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
8994 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
8995 then mangle number as _N_.
8997 * class.c (mangle_class_field): New function.
8998 (build_class_ref): Set assembler name of class reference using
9000 (push_class_static_dummy_field): Likewise.
9002 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
9004 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
9005 of assigning to TREE_CODE. The latter method exploits a feature
9006 of GCC that is not ANSI compliant.
9008 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9010 * decl.c (pushdecl_force_head): New function.
9011 (pushlevel): Removed conditional printf.
9012 (complete_start_java_method): Don't enter local variable scope if
9013 function is compiled from source code.
9014 * expr.c: parse.h now included
9015 (java_lang_expand_expr): New function.
9016 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
9017 printf. Terminate buffer when doing directories.
9018 * jcf-parse.c (parse_source_file): Call lang_init_source before
9019 parsing and before code generation.
9020 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
9021 use printf if the macro is defined.
9022 * lang.c (lang_init): Install lang_expand_expr hook on
9023 java_lang_expand_expr.
9024 (java_dummy_print): New function.
9025 (lang_init_source): New function.
9026 * lex.c (java_lex): Remember location of an opening brace at the
9027 second nesting level.
9028 (java_is_eol): Unget character seen after a CR if it is EOF.
9029 * parse.h: Now includes lex.h
9030 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
9031 printf if the macro is defined.
9032 (expand_start_java_method, build_expr_block, enter_block,
9033 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
9034 New static function declarations.
9035 (pushdecl_force_head): New extern function declaration.
9036 (INCOMPLETE_TYPE_P): New macro.
9037 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
9038 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
9039 BLOCK_EXPR_ORIGIN): New macros.
9040 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
9041 DECL_SOURCE_LINE_LAST): New macros.
9042 (struct parser_ctxt): Removed field current_method_decl, redundant
9043 with the field current_function_decl. Added fields
9044 first_ccb_indent1 and pending_block.
9045 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
9046 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
9048 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
9049 (compilation_unit:): Cosmetic on sub rule.
9050 (type_declaration:): Cosmetic on sub rules. Added an error rule.
9051 (variable_initializer:): Installed default rule on expression:.
9052 (method_declaration:): method_header: starts a new
9053 method. method_body: installs the function body, absorbs blocks
9054 emitted for temporary variable scopings, pops function's body block
9055 and merges function's last statement lineno in DECL_SOURCE_LINE.
9056 (method_body:): Installed default rules.
9057 (block:): Call enter_block when an opening brace is seen. Absorb
9058 scoping blocks and call exit_block when a closing brace is seen.
9059 (block_statement:): Cosmetic changes.
9060 (method_invocation:): Create WFL around CALL_EXPR node.
9061 (patch_stage): Added comment around definition.
9062 (method_header): Try to use first_ccb_indent1 as the first line of
9063 the method, so BP debug info are emitted at the first opening
9064 brace of the function. If the function has no body, use the
9065 location of the function's name. Override currently defined method
9066 name with the matching WFL so we can point redefinition errors
9067 using the location where the function's name was declared.
9068 (check_abstract_method_header): Interprets DECL_NAME as an
9069 identifier or as a WFL, accordingly.
9070 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
9071 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
9072 location and name information out of it and reinstall DECL_NAME to
9073 its original identifier node value.
9074 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
9075 function's source code).
9076 (read_import_dir): Test the value returned by find_class and issue
9077 a fatal accordingly.
9078 (declare_local_variables): Push a new block for the scope of the
9079 new variable(s) if code has been already generated at that nesting
9080 level. Pinpoint redefinition errors using the variable id
9081 WFLs. Generate initialization code if necessary. If the variable
9082 type is incomplete, register a patch on its decl.
9083 (source_start_java_method): Rewritten. Define a new block for the
9084 function's parameters. Build parameter decl out of function's
9085 arguments and register them for a patch if their types are
9087 (expand_start_java_method): Includes the part of
9088 source_start_java_method that was pushing the parameter decls and
9089 completing the method start code.
9090 (source_end_java_method): Removed call the expand_end_bindings and
9091 poplevel (already taken care of). Reinstall function's arguments
9092 and get function's last line of code before calling
9093 expand_function_end.
9094 (java_method_add_stmt): New comment before the function's
9095 code. Complement the second operand of the current COMPOUND_EXPR
9097 (java_complete_expand_methods): Don't generate debug info on line
9098 zero when expanding a generated constructor.
9099 (java_complete_expand_method): Set start and end line numbers for
9100 a artificially generated constructor to one and manually call
9101 enter_block and exit_block when defining it. For all methods:
9102 expand function's start calling the new expand_start_java_method
9103 and invoke java_complete_tree on the effective method's body, if
9105 (resolve_expression_name): Now use lookup_name_in_blocks to search
9106 local variable decls and print out an error when variables are
9108 (patch_method_invocation_stmt): Inserted comment before the
9110 (lookup_method_invoke): Chain method's arguments using chainon
9111 with the current arg list as a second argument. Inserted missing
9112 IDENTIFIER_POINTER when reporting an error on methods not found.
9113 (refine_accessible_methods_list): Don't retain constructors.
9114 (patch_arguments): Function removed.
9115 (java_complete_tree): Inserted comment before the function's
9116 code. New case for BLOCKs. Moved the WFL case a bit
9117 further. Complete function's arguments.
9118 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
9119 maybe_absorb_scoping_blocks): New functions.
9121 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9123 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
9125 * jcf-parse.c (parse_source_file, java_error_count): New forward
9126 and extern declarations.
9127 (java_parse_abort_on_error): Macro moved.
9128 (jcf_parse_source): fatal called if fopen fails. Now calls
9130 (parse_source_file): New parse_only parameter. Reflects the
9131 elimination of the second pass.
9132 (yyparse): parse_source_file called with argument set to 0.
9133 * jcf.h (JCF_ZERO): Sets java_source to zero.
9134 * lex.c (java_init_lex): pass argument is gone. Function modified
9135 to be called once during the analysis of a file.
9136 (java_unget_unicode): Fixed typo in fatal message.
9137 (java_get_line_col): Likewise.
9138 (java_lval): Likewise. String literals no longer built during
9140 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
9142 * parse.h (MODIFIER_WFL): New macro.
9143 (parse_check_super, parser_check_super_interface): Now return int.
9144 (parser_chain_incomplete_item, not_builtin_p,
9145 complete_method_decl): Declarations removed.
9146 (build_method_invocation_stmt, build_invoke): Renamed using the
9147 `patch' instead of `build'
9148 (register-incomplete_type, obtain_incomplete_type,
9149 java_complete_tree, java_complete_expand_method,
9150 unresolved_type_p, create_jdep_list): New function declarations.
9151 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
9152 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
9153 (jdep): New typedef on new struct _jdep.
9154 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
9155 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
9156 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9157 JDEP_RESOLVED_P): New macros.
9158 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
9159 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
9160 JDEP_VARIABLE): New enum values and jdep kinds.
9161 (jdeplist): New typedef on struct _jdeplist.
9162 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
9164 (CALL_EXPR_PRIMARY): New macro.
9165 (struct parser_ctxt): Fields java_pass, current_method_decl,
9166 method_decl_list deleted. New field jdeplist.
9167 (INCOMPLETE_P): Macro deleted.
9168 * parse.y (single_type_import_declaration:): Removed pass switch.
9169 (type_import_on_demand_declaration): Likewise.
9170 (field_declaration:): Removed pass switch on all sub rules.
9171 (class_declaration:): Call the complete_class_decl removed on
9173 (method_declaration:): Removed second pass switch. No longer chain
9174 methods decl when method_header reduced.
9175 (method_header:): Sub rules no longer depend on pass switch.
9176 (method_declarator:): Likewise.
9177 (method_body:): Likewise.
9178 (abstract_method_declaration:): Likewise.
9179 (block_statement:): Likewise.
9180 (local_variable_declaration:): Likewise.
9181 (argument_list:): Likewise.
9182 (method_invocation:): Likewise. Call to build_method_invocation_stmt
9183 removed. Partial CLASS_EXPR tree node built instead.
9184 (postfix_expression:): Removed pass switch on all sub rules.
9185 (java_pop_parser_context): Free classd_list content.
9186 (yyerror): Call obstrack_grow0 to finalize error message.
9187 (check_class_interface_creation): Comment modified to reflect new
9188 returned value meaning. Removed second pass switch. Return 1 if an
9189 error was found, 0 otherwise. Adjust pointer on filename if a
9190 leading path separator was found.
9191 (maybe_create_class_interface_decl): Removed first pass switch
9192 when linking the class decl to the class_list. Install a new
9193 jdep_list for the class.
9194 (add_superinterfaces): List of unresolved interfaces is
9195 gone. Unresolved interfaces are directly added to the current
9197 (create_interface): Second pass shortcut removed.
9198 ctpx->modifier_ctx access through MODIFIER_WFL.
9199 (create_class): Second pass shortcut removed. Call to
9200 register_incomplete_type replaces the call to
9201 parser_chain_incomplete_item.
9202 (complete_class_decl): Function removed.
9203 (duplicate_declaration_error): New way of retrieving redeclared
9205 (register_fields): Call to lookup_modifier_cl replaced by
9206 MODIFIER_WFL. New way of handling unresolved type, using
9207 unresolved_type_p and obtain_incomplete_type.
9208 register_incomplete_type replaces call to parser_chain_incomplete_item.
9209 (patch_stage): New static global variable.
9210 (method_header): New way of handling unresolved type, using
9211 unresolved_type_p and obtain_incomplete_type. patch_stage used to
9212 indicates that the method decl needs to be patched.
9213 (check_abstract_method_header): Call to lookup_modifier_cl
9214 replaced by MODIFIER_WFL.
9215 (method_declarator): Incomplete argument type are registered
9216 calling register_incomplete_type. Patch on the declared method is
9217 issued in that case.
9218 (unresolved_type_p): New function.
9219 (parser_check_super_interface): New comment to reflect function's
9220 modified returned type (int). Function and has a new argument
9221 this_wfl. Call to parse_error_context uses this_wfl instead of
9222 relying on lookup_cl.
9223 (parser_check_super): Comment reflects function's new returned
9224 type (int). Function returns non zero value on error.
9225 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
9226 register_incomplete_type, jdep_resolve_class): New functions to
9227 handle incomplete types in declarations.
9228 (java_complete_class): Rewritten to work with the new incomplete
9229 type handling scheme.
9230 (complete_class_report_errors): Likewise.
9231 (complete_method_decl): Removed: it jobs is now handled by
9232 java_complete_class.
9233 (do_resolve_class): Class loaded in not already loaded and not
9234 found in Java source code.
9235 (java_check_regular_methods, java_check_abstract_methods): Don't
9236 call complete_method_decl anymore.
9237 (lookup_modifier_cl, not_builtin_p): Functions deleted.
9238 (read_import_dir): Got rid of the pass number dependency.
9239 (declare_local_variables): New handling of unresolved types (patch
9241 (source_start_java_method): New parameter level. Function called
9242 with level set to 1 when argument types are potentially
9243 unresolved. Called to complete the job with level set to 2 once
9245 (source_end_java_method): Call to permanent_allocation
9246 removed. Waiting to be replaced by a more suitable obstack
9248 (java_complete_expand_methods, java_complete_expand_method,
9249 java_expand_finals): New functions.
9250 (build_method_invocation_stmt): Renamed
9251 patch_method_invocation_stmt. Extracts function call expression
9252 (wfl) and arguments (args) from CALL_EXPR tree operands.
9253 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
9254 call. Patch the function and argument operand of the CALL_EXPR
9256 (patch_argument, java_complete_tree): New functions.
9258 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
9260 Recover from missing fields and methods (i.e. error instead of fatal).
9261 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
9262 * expr.c (expand_invoke): Recover from missing method.
9263 (expand_java_field_op): Recover from missing field.
9264 Inline references to java.lang.{Integer,Char,...}.TYPE.
9265 * typeck.c (get_type_from_signature), java-tree.h: New function.
9266 * class.c (add_method): Use get_type_from_signature.
9267 (build_class_ref): Handle a class that was not found.
9268 * typeck.c (convert): Handle conversion to pointers (for convenience).
9269 * verify.c (verify_jvm_instructions): Use get_type_from_signature
9270 instead of lookup_field to handle missing fields.
9272 * jcf-parse.c (process_zip_dir): Set java_source.
9274 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
9276 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
9278 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9280 * jcf-parse.c (load_class): Don't change input_filename before
9281 calling jcf_parse_source (but still do it before calling
9283 (jcf_parse_source): Assign input_filename after having saved the
9285 * lex.c (java_init_lex): Chain a WFL node to the import on demand
9286 list. ctxp->modifier_ctx zeroed according to its new
9287 definition. ctxp->filename initialized. Removed
9288 JAVA_MODIFIER_CTX_UNMARK.
9289 (java_unget_unicode): Update the character based column position.
9290 (java_allocate_new_line): ref_count not used anymore. Always free
9291 ctxp->p_line. Initialize c_line->char_col to 0.
9292 (java_get_unicode): Update the character based column position.
9293 (java_lex): Use ctxp->elc to store current position in source
9294 file, at the beginning of the parsed token. Set modifier_ctx entry
9295 corresponding to the parse modifier to a WFL node. Return a WFL
9296 node when an identifier is parsed.
9297 (java_lex_error): Now uses ctxp->elc to store current position in
9299 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
9300 * lex.h (build_wfl_node): New function definitions.
9301 (struct java_line): ref_count and next fields are gone. New field
9303 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9304 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
9305 (JAVA_COLUMN_DELTA): New macro.
9306 (java_lc): New typedef on new struct _java_lc.
9307 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
9308 (parse_error_context, parse_warning_context): Changed prototypes.
9309 (java_get_line_col): Added as an available global function.
9310 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
9311 (IC_DECL): Replaced by macro IC_TYPE
9312 (DEPEND_WFL): New macro.
9313 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
9315 (exit_java_complete_class): Removed a commented out statement.
9316 (struct parser_ctxt): Added comments on fields. modifier_ctx is
9317 now an array of tree nodes. Deleted fields line_list and
9318 e_line. New field elc, to replace e_line.
9319 * parse.y (array_type:): Build WFL node.
9320 (qualified_name:): Build a single WFL node out of two. Retain
9321 the location information of the first node in the resulting node.
9322 (package_declaration:): Use package name as a WFL node
9323 (single_type_import_declaration:): Use imported name as a WFL node.
9324 (type_import_on_demand_declaration:): Use root of the imported
9325 packages as a WFL node.
9326 (field_declaration:): Removed unused local variable cl.
9327 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
9328 (yyerror): New static elc. Removed static error_line, error_pos.
9329 New local code_from_source. Save ctxp->elc into elc at the first
9330 pass. Call java_get_line_col to get a string of the line where
9332 (debug_line): Removed static function.
9333 (parse_error_context, parse_warning_context): Parameter cl is now
9334 a WFL node. Use its value to initialize ctxp->elc.
9335 (redefinition_error): Parameter cl is now a WFL node.
9336 (parse_add_interface): New parameter wfl. No longer call
9337 lookup_cl, use wfl instead.
9338 (check_class_interface_creation): Parameter cl is now a WFL node.
9339 (maybe_create_class_interface_decl): Likewise.
9340 (add_superinterfaces): New function.
9341 (create_interface): Removed local cl, node, super_decl,
9342 super_decl_type. Function now uses id as a WFL node. Better
9343 warning/error report on obsolete or forbidden mix of
9344 modifiers. Now calls add_superinterfaces to register interfaces.
9345 (create_class): Removed local cl, node. Local variable id is used
9346 as a WFL node. Better error report on forbidden modifier
9347 mix. Uses add_superinterfaces to register interfaces.
9348 (find_field): Argument cl is now a WFL node. Now store the WFL
9349 node of a fields that needs to be checked for their
9351 (method_header): Local variable node non longer used. Local
9352 variable id replaces cl.
9353 (check_modifiers_consistency): Local variable cl is now a WFL
9355 (method_declarator): Local variable cl replaced by parameter id.
9356 (parser_qualified_name): Now uses parameter name as a WFL node.
9357 (parser_check_super_interface): New parameter wfl, for achieve
9358 greater accuracy during error reports.
9359 (parser_chain_incomplete_item): New parameter named location. Used,
9360 along the decl, to construct the incomplete item node.
9361 (java_complete_class): resolve_class now uses WFL node extracted
9362 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
9364 (complete_method_decl): Unresolved function's argument types are WFL.
9365 (resolve_class): Parameter cl is now a WFL node.
9366 (resolve_and_layout): Likewise.
9367 (do_resolve_class): Likewise. Try first to use cl and then do the
9368 lookup on the decl when calling check_pkg_class_access.
9369 (complete_class_report_errors): Use IC_TYPE in place of
9370 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
9371 instead of doing a lookup over the decl.
9372 (java_check_final): Use WFL info from field tree list.
9373 (lookup_cl): Rewritten and returns a statically defined WFL node.
9374 (lookup_modifier_cl): Now uses information from WFL nodes.
9375 (process_imports): Likewise.
9376 (read_import_dir): name and cl arguments replaced by a single WFL
9377 node. Function modified accordingly.
9378 (find_in_imports_on_demand): Now uses WFL node.
9379 (check_pkg_class_access): cl argument is now a WFL node.
9380 (declare_local_variables): Fixed to use WFL nodes.
9381 (resolve_expression_name): Likewise.
9382 (build_method_invocation_stmt): name_combo argument renamed
9383 wfl. Function modified to use WFL nodes.
9384 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
9385 (lookup_method_invoke): cl is now a WFL node. Added missing
9386 IDENTIFIER_POINTER to class type decl name.
9388 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
9390 * lang.c (init_parse): Now returns char* containing the filename.
9392 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
9394 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
9396 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
9397 * class.c (make_class_data): If flag_assume_compiled, initial class
9398 state is CSTATE_PREPARED; make superclass and interfaces direct
9399 references, rather than constant pool indexes.
9401 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9403 * parser.y: Include flags.h. Removed debug variable pl.
9404 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
9406 (labeled_statement_nsi:): Generate debug info when reducing
9407 expression_statement:.
9408 (check_pkg_class_access): get_access_flags_from_decl invokation
9409 fixed for new CLASS_* flags location.
9410 (source_end_java_method): Save/restore parser context when
9411 entering/leaving this routine. Restore lineno to its right value
9412 before calling expand_end_bindings.
9413 (build_method_invocation_stmt): build_invoke called with the
9414 current line information.
9415 (build_invoke): New argument cl. Wrap the function call around a
9417 (refine_accessible_methods_list): Changed comment, removed
9419 * parse.h: Fixed typo in comments.
9420 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
9421 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
9422 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
9424 * lex.c (java_lex): Record the last closing curly bracket of a
9426 * jcf-parse.c (jcf_parse_source): Now calls
9427 java_check_methods. Clarified comment, fixed typo.
9429 1998-04-09 Dave Brolley <brolley@cygnus.com>
9431 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
9432 (finish_parse): Expose for non USE_CPPLIB builds.
9434 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
9436 * lang.c (lang_print_xnode): New function.
9438 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
9440 * decl.c (class_dtable_decl), java-tree.h: New tree node.
9441 * class.c (get_dispatch_vector, get_dispatch_table): New functions
9442 used to build a class's dispatch table.
9443 (make_class_data): Generate dispatch table if flag_assume_compiled.
9444 Set dtable of class object to address of class_dtable_decl.
9446 * decl.c (int_decl_processing): Make soft_badarrayindex_node
9447 be volatile and have side effects - generates better code.
9449 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
9450 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
9452 * expr.c (expand_invoke): If class is final, method is
9453 effectively final, so can call it directly.
9455 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
9457 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
9459 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9461 * parse.y (build_method_invocation_stmt): Removed extra argument
9464 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9466 * expr.c (dtable_indent): Now static global.
9467 (expand_invoke): Now call invoke_build_dtable and
9468 build_invokevirtual.
9469 (invoke_build_dtable, build_invokevirtual): New functions.
9470 * jcf-io.c (find_class): Defer issuing a warning by setting
9471 jcf->outofsynch to 1.
9472 * jcf-parse.c (jcf_out_of_synch): New function.
9473 (load_class): Test this_jcf.outofsynch flag and call
9474 jcf_out_of_synch accordingly.
9475 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
9476 comment indentation.
9477 * lex.c (java_get_unicode): Fixed code indentation.
9478 (java_lex): Create string literal. Fixed typo. Removed several
9479 premature obstack_free.
9480 * parse.h: New enums for name resolution and invocation mode.
9481 (struct qualification): New data structure.
9482 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
9483 (do_resolve_class, build_method_invocation_stmt,
9484 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
9485 debug_line, identical_subpath_p, invocation_mode,
9486 refine_accessible_methods_list, build_invoke,
9487 lookup_method_invoke): New functions declared.
9488 (build_invokevirtual, invoke_build_dtable, match_java_method,
9489 build_field_ref, jcf_out_of_synch): New references to external
9491 (struct parse_ctxt): Removed artificial_constructor field.
9492 * parse.y: (array_type:): Type defined for this rule.
9493 (class_type:): Installed default rule for interface_type:.
9494 (array_type:): Now build Java array type.
9495 (qualified_name:): Now use obstack_grow0.
9496 (method_declaration:): Skip the artificial constructor added to
9498 (abstract_method_declaration:): Execute the code only during pass 1.
9499 (block:): Installed default rule in block_statements:.
9500 (block_statement:): Add the statement to the method during pass 2.
9501 (statement_expression): Installed default rule for
9503 (argument_list:): Added code to build the argument list.
9504 (method_invocation:): Added call to create the method invocation
9506 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
9507 (debug_line): New function for debug.
9508 (complete_class_decl): No longer do something during pass 1.
9509 (method_header): Use BUILD_PTR_FROM_NAME.
9510 (parser_qualified_classname): Use obstack_grow0. Removed bogus
9512 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
9513 function's main comment.
9514 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
9516 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
9517 (resolve_class): Now works with arrays.
9518 (do_resolve_class, resolve_and_layout): New functions.
9519 (java_check_regular_methods): Reverse method list before and after
9520 having processed it. No longer set ctxp->artificial_constructor.
9521 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
9522 accordingly. Fixed typo in issued error message. Now use
9524 (find_in_imports_on_demand): Now use obstack_grow0.
9525 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
9526 (source_end_java_method): Call expand_expr_stmt instead of
9527 expand_expr. Calls it before calling expand_function_end.
9528 (java_method_add_stmt): Do nothing if errors were found during
9530 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
9531 (build_method_invocation_stmt, build_invoke, invocation_mode,
9532 lookup_method_invoke, refine_accessible_methods_list,
9533 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
9535 * typeck.c (build_java_signature): Properly end method signature
9536 if return type skipped.
9537 (match_java_method): New function.
9539 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
9541 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
9543 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9545 * expr.c (build_invoke_non_interface): New function.
9546 (methods_ident, ncode_ident): Now static globals.
9547 (expand_invoke): Use build_invoke_non_interface.
9548 * java-tree.h (struct lang_decl): New field function_decl_body.
9549 (DECL_FUNCTION_BODY): New macro.
9550 * jcf-parse.c (jcf_parse_source): Deeper check before setting
9551 CLASS_FROM_SOURCE_P.
9552 (parse_source_file): Fixed typos. Call java_layout_parsed_class
9553 before starting pass 2. Call to java_generate_parsed_class replaced
9554 by java_register_parsed_class.
9555 * lex.c: Fixed typo in header. Some line width related formating.
9556 * lex.h: Some line width related formating.
9557 * parse.h (source_end_java_method, resolve_expression_name,
9558 complete_class_decl, maybe_create_class_interface_decl,
9559 check_class_interface_creation): New static function declarations.
9560 (java_layout_parsed_class, java_method_add_stmt): New function
9562 (struct parser_ctxt): Field mark_class_generate removed. New
9563 fields class_list and artificial_constructor.
9564 * parse.y: Fixed typo in header.
9565 (class_declaration:): Call complete_class_decl when class body
9567 (method_declaration:): Call source_end_java_method in pass 2 when
9568 the method body is defined.
9569 (postfix_expression:): Do expression name resolution on sub-rule
9571 (create_class, create_interface): Merged common pieces.
9572 (check_class_interface_creation, maybe_create_class_interface_decl):
9574 (complete_class_decl): New function.
9575 (register_fields): Fixed line width related typo.
9576 (method_header): Correctly skip first argument when fixing
9577 argument line. Changed the loop.
9578 (java_check_circular_reference): Now use ctxp->class_list.
9579 (java_complete_class): Removed start/stop marking.
9580 (java_check_regular_methods): Now takes a class decl as an
9581 argument. Add default constructor if none were encountered.
9582 (java_check_methods): Now use ctxp->class_list. Changed call to
9583 java_check_regular_methods.
9584 (source_start_java_method): Set DECL_ARG_TYPE for each function
9586 (source_end_java_method, java_method_add_stmt): New functions.
9587 (java_generate_parsed_class): No longer exists.
9588 (java_layout_parsed_class, java_register_parsed_class): New functions.
9589 (resolve_expression_name): New function.
9591 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9593 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
9594 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
9595 until pass initializations are done. Call read_import_dir with
9597 * parse.h: (lookup_modifier_cl): New function declared.
9598 (INTERFACE_FIELD_MODIFIERS): New macro.
9599 (OBSOLETE_MODIFIER_WARNING): New macro.
9600 * parse.y: (register_fields): Class type and current field name in
9601 local variables. Check modifier(s) if adding field(s) to an interface.
9602 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
9603 and report errors using the faulty modifier line context.
9604 (lookup_modifier_cl): New function.
9605 (read_import_dir): Detect and report default import processing
9608 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
9610 Add a pair of -fassume-compiled/-fno-assume-compiled options.
9611 * class.c (is_compiled_class): Return 1 after making sure it
9612 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
9613 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
9614 * java-tree.h (flag_assume_compiled): Add decl.
9615 * lang.c (lang_f_options): Add the flag.
9616 (flag_assume_compiled): Add decl, default to 0.
9618 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9620 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
9621 (is_compiled_class): Likewise.
9622 (layout_class): Likewise.
9623 (layout_class): Detect and lay out classes defined in source code.
9624 (interface_of_p, add_interface_do, may_add_interface): New
9626 (add_interface): Now use add_interface_do.
9627 (add_method_1): New function.
9628 (add_method): Now use add_method_1.
9629 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
9630 (complete_start_java_method): New function.
9631 (start_java_mehod): Now call complete_start_java_method.
9632 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
9633 (expand_invoke): Likewise and fixed typo.
9634 *gjava.c: (print_super_field): Use new argument to find_class
9637 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
9638 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
9639 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
9641 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
9642 (add_method_1, push_class): New prototypes.
9643 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
9644 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
9645 directory where the class was found.
9646 (find_class): New argument DO_CLASS_FILE. Function find_class
9647 modified accordingly.
9648 *jcf-parse.c: (fix_class_path): New function.
9649 (load_class): Use new VERBOSE argument. load_class now finds and
9650 loads/parses .class/.java files. Save read_state of current_jcf
9652 (java_parser_abort_on_error): New macro.
9653 (jcf_parse_source, parse_source_file): New function.
9654 (jcf_parse): Fixed typo.
9655 (yyparse): Call parse_source_file () only.
9656 (process_zip_dir): Fixed typo, fix zdir->filename_length when
9657 writing the real class name back in the zip directory entry.
9658 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
9659 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
9660 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
9661 (find_class): Prototype fixed.
9662 *lex.c: Added 1998 time stamp.
9663 Removed all static global variables, moved into the parser
9664 context data structure.. Now include unistd.h if SEEK_SET not
9666 (java_init_lex): Rewritten.
9667 (java_sneak_unicode): Modified current unicode access in current line.
9668 (java_unget_unicode): Likewise.
9669 (java_allocate_new_line): New allocation management.
9670 (java_read_char): Modified access and storage of unget_utf8_value.
9671 New way of processing current unicode.
9672 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
9673 (java_get_unicode): Now use the parser context.
9674 (java_lineterminator): Likewise.
9675 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
9676 of the reentrant parser implementation. Function now use the
9677 parser context data structure and java_lval. Fixed production of
9678 the float and double constant "out of range" error message. Fixed
9679 obstack use. Return integer value when hitting a modifier. Now
9680 return type for TRUE, FALSE and other predefined types. Return
9681 identifier as a TREE_LIST list containing the current line context
9682 as the TREE_VALUE sub-node.
9683 (java_unicode_2_utf8): Fixed typo in declaration.
9684 (java_lex_error): Now use the parser context data structure.
9685 *lex.h: Added 1998 time stamp.
9686 (struct java_line): New fields ref_count and next.
9687 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9688 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
9689 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
9690 *parse.h: Added 1998 time stamp.
9691 (java_parse_source_file): Renamed from parse_source_file.
9692 (YYERROR_NOW, YYNOT_TWICE): Fixed.
9693 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
9694 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
9695 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
9696 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
9697 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
9698 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
9699 (struct parser_ctxt): New data structure to keep the parser context.
9700 *parse.y: Added 1998 time stamp, got rid of static global variables.
9701 (java_error_count, ctxp): New global variables.
9702 (%union): New value field.
9703 (numeric_type, integral_type): Rules removed.
9704 (primitive_type): Rule defined to handle integral, float, double and
9706 (qualified_name, package_declaration,
9707 single_type_import_declaration, type_import_on_demand_declaration,
9708 modifiers, class_declaration, super, interfaces,
9709 interface_type_list, class_body, field_declaration,
9710 field_declaration, variable_declarators, variable_declarator,
9711 variable_declarator_id, method_declaration, method_header,
9712 formal_parameter_list, formal_parameter, method_body, block,
9713 static, interface_declaration, extends_interfaces,
9714 abstract_method_declaration, local_variable_declarators): Rules now
9716 (force_error, do_warning): New global statics.
9717 (push_parser_context, parser_context_save_global,
9718 parser_context_restore_global, pop_parser_context): New functions.
9719 (yyerror): Now uses the global parser context. Fixed use of obstack.
9720 (parse_error, parse_error_context, parse_warning_context,
9721 java_accstring_lookup, redefinition_error, check_modifiers,
9722 parser_add_interface, create_interface, create_class, find_field,
9723 duplicate_declaration_error, register_fields, method_header,
9724 check_modifiers_consistency, check_abstract_method_header,
9725 method_declarator, parser_qualified_classname,
9726 parser_check_super_interface, parser_check_super,
9727 parser_chain_incomplete_item, java_check_circular_reference,
9728 layout_class_from_source, java_complete_class,
9729 complete_method_decl, resolve_class, complete_class_report_errors,
9730 java_check_final, check_method_redefinition,
9731 java_check_regular_methods, java_check_abstract_methods,
9732 java_check_methods, lookup_java_interface_method2,
9733 lookup_java_method2, lookup_cl, find_name_in_single_imports,
9734 process_imports, find_in_imports, read_import_entry,
9735 read_import_dir, find_in_imports_on_demand,
9736 check_pkg_class_access, not_builtin_p, declare_local_variables,
9737 source_start_java_method, java_generate_parsed_class): New
9739 *typeck.c: (signature_include_return): New global variable.
9740 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
9741 to add the function returned type in the signature.
9743 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
9745 * jcf-io.c (open_in_zip): Use strncmp and LEN.
9747 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
9749 * Make-lang.in (java.info): Added.
9750 (java.install-info): Added
9752 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
9754 * Makefile.in (clean): Also remove java/parse.c.
9756 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
9758 Add a pair of -fbounds-check/-fno-bounds-check options.
9759 * lang.c (lang_decode_option): Add code to grok arguments.
9760 (flag_bounds_check): Add decl.
9761 (lang_f_options): New array w/ the option in it.
9762 * java-tree.h (flag_bounds_check): Add decl.
9763 * lang-options.h: New file.
9764 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
9765 of a static macro value.
9766 (JAVA_ARRAY_EXCEPTION): Delete macro.
9768 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
9770 * typeck.c (build_java_array_type): Fix two bugs in previous change.
9771 * expr.c (build_anewarray): Add missing promote_type.
9773 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
9775 Add array types with known length to optimize bounds checking.
9776 * typeck.c (build_java_array_type): Take length parameter.
9777 (java_array_type_length, build_prim_array_type): New functions.
9778 * java-tree.h: Update for new functions.
9779 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
9780 * class.c: Use build_prim_array_type.
9781 * expr.c (can_widen_reference_to): Handle known-length array types.
9782 (verify_jvm_instructions): Keep track of integer push instructions
9783 followed by newarray/anewarray, so we can build known-length arrays.
9784 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
9785 (java_array_data_offset): New function.
9786 (build_java_array_length_access): New function. Optimize if constant.
9787 (build_java_arrayaccess): Constant fold bounds check.
9788 (expand_java_newarray, expand_java_anewarray): Replaced by ...
9789 (build_newarray, build_anewarray): New functions.
9790 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
9791 * verify.c (merge_types): Handle known-lengh array types.
9793 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
9795 * expr.c (expand_byte_code): Fix performace bug, which caused
9796 searching linenumber_table to be linear rather than constant.
9798 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
9800 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
9802 * decl.c, java-tree.h (soft_fmod_node): New global.
9803 * decl.c (init_decl_processing): Define __builtin_fmod.
9804 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
9805 using __builtin_fmod.
9807 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9809 * keyword.h: New file, output of keyword.gperf as processed by
9811 * lex.c (java_lex_init): Initialize java_error_flag.
9812 * parse.c (YYERROR_NOW): Uses java_error_flag.
9813 * parse.y: New static java_error_flag. Useless definition of
9815 * parse.y (java_error): Portable error recovery using
9816 java_error_flag (not yet completely tuned).
9818 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
9820 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
9822 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9824 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
9825 (parse.c, lex.c, keyword.h): New rules for Java source code
9827 * parse.c: Renamed into jcf-parse.c.
9828 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
9829 * keyword.gperf: New file, Java keywords.
9830 * parse.y: New file, Java language grammar.
9831 * parse.h: New file, Java language grammar definitions.
9832 * lex.c: New file, Java language lexer.
9833 * lex.h: New file, Java language lexer definitions.
9835 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
9837 * decl.c (clinit_identifier_node), java-tree.h: New global.
9838 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
9839 * verify.c (verify_jvm_instructions): Inline use of removed macros.
9840 * expr.c (expand_java_field_op): Check for invalid assignment
9843 * jcf-reader.c (get_attribute): Test for wrong attribute length.
9845 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
9847 * verify.c (verify_jvm_instructions): When processing a handler,
9848 attempt to set the current_subr to the right value.
9849 (More complicated code combines Sep 17 and Oct 22 versions.)
9851 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
9853 * class.c (push_class): Figure out (guess) name of source file.
9854 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
9855 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
9856 (parse_class_file): Change return type from int to void.
9857 Call debug_start_source_file/debug_end_source_file.
9859 * expr.c (build_java_binop): Fix masking 2nd operand.
9860 * decl.c (init_decl_processing): Set sizetype first.
9862 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
9864 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
9865 (Revert Sep 17 change.)
9867 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9869 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
9870 .class extension in their name and fix thing so we don't process
9871 them parse_zip_file_entries().
9872 (parse_zip_file_entries): Cleaned unused local variables.
9874 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
9876 * expr.c (can_widen_reference_to): Allows equal array element types.
9877 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
9878 * jcf-dump.c (RET): Get (and print) index.
9880 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
9881 Promote element type to POINTER_TYPE.
9883 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9885 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
9886 find_in_current_zip, jcf_figure_file_type): Moved from
9887 jcf-reader.c to parse.c.
9888 * zextract.c: (read_zip_archive): takes file_comment_length possible
9891 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
9893 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
9895 * verify.c (merge_types): Handle array types even better ...
9897 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
9899 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
9901 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
9902 * class.c (make_class_data): Don't build fields_decl if no fields.
9903 When building fields_decl, skip if DECL_ARTIFICAL.
9905 * expr.c (java_stack_swap): Update stack_type_map.
9906 * verify.c (merge_types): Handle array types better.
9908 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
9910 * class.c (add_field): Don't promote short integral fields to
9911 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
9912 * expr.c (push_value): Promote and convert short integral values.
9914 * decl.c, java-tree.h (integer_two_node): New constant node.
9915 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
9917 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9919 * class.c (append_gpp_mangled_type): Use function argument
9920 unpromoted type to generate mangled name.
9922 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9924 * constants.c (build_constant_data_ref): Now uses current_class
9925 instead of main_class.
9926 (build_constants_constructor): Now uses current_class instead of
9928 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
9929 of the global variable SeepZipFiles done here.
9930 * zextract.c (read_zip_archive): extra_field optional field taken
9931 into account while computing the position of the class file in the
9933 * verify.c (verify_jvm_instructions): Use current_jcf to search
9935 * parse.c (load_class): First search for the class to load in the
9936 current zip file. Saves current_jcf (restored before returning
9937 from that function). Don't call JCF_FINISH in the class was found
9938 in the current ZIP file.
9939 (jcf_parse): If the class was found in the current ZIP file, save
9940 its tree_constant_pool (for later reuse).
9941 (parse_class_file): New function. Process each method defined in
9942 the current class and record the class as to be later registered.
9943 (yyparse): Rewritten. Figure the type of the current file and switch
9945 * lang.c: New global variable current_jcf.
9946 (lang_init): Removed compiling_from_source test (done later, in
9947 yyparse). Removed call the jcf_parse ().
9948 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
9949 (typedef struct JCF): New fields seen_in_zip (to mark a class found
9950 in the current ZIP file) and zip_offset (offset to the class data in
9951 the current zip file).
9952 * jcf-reader.c: zipfile.h included.
9953 localToFile: New ZipFileCache static global variable
9954 (parse_zip_file_entries): New function. Browse the current ZIP
9955 file directory and process each class found.
9956 (process_zip_dir): New function. Register each class found in the
9957 ZIP file directory. The class aren't parsed but a valid JCF is
9958 link to each of them.
9959 (find_in_current_zip): New function. Search for a class in the
9960 current ZIP file directory. If found, prepare the class so that it
9962 (jcf_figure_file_type): New function. Examine the file structure
9963 to figure a class file, a ZIP file. If none of these categories are
9964 matched, a source file is assumed.
9965 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
9966 SeenZipFile: New global variable.
9967 (open_in_zip): Use zipmember's length to accelerate the search for
9968 a member. If zipmember was NULL and zip file successfully read,
9970 * java-tree.h: New global variable current_jcf declared. Added
9971 declaration for current_constant_pool_tags, current_constant_pool_data,
9972 current_constant_pool_length, current_constant_pool_data_ref.
9973 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
9974 store the JCF of classes seen in a zip file) and tree *constant_pool
9975 (to save a loaded class constant pool). current_class declared here.
9976 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
9977 retrieve method_ref_constant.
9978 (PUSHC): java_push_constant_from_pool now uses current_jcf.
9979 (OBJECT): get_class_constant now uses current_jcf.
9980 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
9981 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
9982 (expand_invoke): Now uses current_class instead of main_class
9983 (build_class_init): Now uses current_class instead of main_class
9984 * class.c: New static global variable registered_class.
9985 (register_class): New function.
9986 (emit_register_class): Modified to use registered_class instead of
9988 (is_compiled_class): Now take into account class seen in the archive.
9990 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
9992 * except.h: Renamed to: java-except.h.
9993 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
9994 * except.c: Add semi-working (commented out) implementation.
9996 * expr.c (expand_iinc): Add needed flush_quick_stack.
9997 * parse.c (set_source_filename): New function.
9998 (give_name_to_class): Set input_filename from package.classname.java.
10000 * jcf-io.c (find_class): Don't look first in ".".
10002 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10004 * zextract.c (read_zip_archive): Now takes into account the
10006 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
10008 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
10010 * constants.c, java-tree.h (build_internal_class_name): New function.
10011 (alloc_class_constant): Re-implement using build_internal_class_name.
10012 * class.c (make_class_data): Likewise.
10013 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
10015 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
10017 * verify.c (verify_jvm_instructions): Temporarily set current_subr
10018 to NULL before pushing an exception handler target.
10020 * expr.c (flush_quick_stack): Save from low stack indexes to high.
10021 (java_stack_swap, java_stack_dup): Re-write to be safe from
10022 clobbering registers.
10023 (build_class_init): New function.
10025 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10027 * typeck.c (build_java_array_type): Temporary use
10028 permanent_obstack to create the array 'length' field.
10029 * expr.c (lookup_label): Temporay use permanent_obstack to create
10030 label if not found.
10031 * class.c (push_super_field): Tempory use permanent_obstack.
10033 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10035 * typeck.c (type_for_mode): Now handles double_type_node and
10037 * verify.c (verify_jvm_instructions): The instruction following
10038 the wide bytecode is checked. OPCODE_ret added to the list of
10041 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10043 * class.c (make_class): Temporary use permanent_obstack. Set the
10044 class CLASS_P field to 1.
10045 (push_class): Temporary use permanent_obstack.
10046 (set_super_info): Temporary use permanent_obstack.
10047 (add_method): Temporary use permanent_obstack, set
10048 METHOD_TRANSIENT().
10049 (add_field): Temporary use permanent_obstack. Sets
10050 FIELD_VOLATILE() and FIELD_TRANSIENT().
10051 (build_class_ref): Temporary use permanent_obstack if the class
10053 (build_static_field_ref): Temporary use permanent_obstack when
10054 creating field's rtl.
10055 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
10056 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
10057 and fields. Function finalized, as far as flag handling.
10058 (push_class_static_dummy_field): Temporary use permanent_obstack.
10059 (emit_register_class): Force generation of class registration at
10061 * decl.c (end_java_method): Call permanent_allocation() before
10063 * expr.c (can_widen_reference_to): Added comment to interface
10064 handling, fixed typo.
10065 (lookup_field): Now uses CLASS_P() to correct FIXME
10066 (expand_invoke): Verification on public && !static &&
10067 !abstract moved into soft_lookupinterfacemethod (kaffe).
10068 Use Object class dtable if objectref is an array when expanding
10070 (java_push_constant_from_pool): Temporary use permanent_obstack
10071 for CONSTANT_string
10072 * parse.c (get_ref_constant): Temporary use permanent_obstack to
10073 create constant references.
10074 (get_constant): Temporary use permanent_obstack to create constant.
10075 (load_class): Temporary use permanent_obstack to load class.
10076 (jcf_parse): Temporary use permanent_obstack to perform class
10078 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
10079 (build_java_signature): Temporary use permanent_obstack.
10080 * verify.c: (verify_jvm_instruction): removed unecessary verification
10082 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
10083 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
10086 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
10088 * class.c (append_gpp_mangled_type): Fix typo.
10089 (emit_register_class): Use main_class to get class object, rather
10090 than looking for no-longer-existing static decl starting with _CL.
10091 * typeck.c (parse_signature_type): Promote array element type
10092 if it is a RECORD_TYPE.
10094 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
10096 * class.c (push_class_static_dummy_field): New function.
10097 (mangle_static_field): New. Do G++-style mangling of static fields.
10098 (layout_class): Mandle static fields here, not in add_field.
10099 (build_class_ref): The class object is now a dummy static field.
10100 * decl.c (find_local_variable): Look for best, instead of first match.
10101 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
10102 (build_java_athrow): Don't check here if exception is Throwable.
10103 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
10104 (TYPE_USED): Removed. No longer used ...
10105 * parse.c (jcf_parse): Call push_class_static_dummy_field.
10106 * verify.c (push_pending_label): New function.
10107 (push_pending_block): Renamed to check_pending_block.
10108 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
10109 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
10110 re-checking possible handlers) after a store (less wasted work).
10111 Check for null handler (finally) before calling add_handler.
10112 Various changes to (finally?) correctly handle try/finally.
10114 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
10116 * class.c: Include stdio.h.
10118 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
10120 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
10121 to make sure class is initialized before static/special invoke.
10123 * verify.c (verify_jvm_instructions): On a store instruction,
10124 call find_local_variable to force pre-allocation of decl and rtx.
10125 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
10127 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
10129 * class.c (build_class_ref): Strip off "promoted_" if need be.
10130 (make_field_value): Call build_java_signature when needed.
10131 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
10132 * expr.c (build_java_athrow): Don't push_value of exception.
10133 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
10134 match specification of [fd]cmp[lg] for NaNs.
10135 (expand_byte_code): Add support for exception handler ranges.
10136 * except.c: Add skeleton for EH code-generation.
10137 * verify.c (merge_types): Treat all promoted integral types as equal.
10138 * constants.c (build_constants_constructor): To force creation of
10139 current_constant_pool_data_ref, call build_constant_data_ref.
10141 * javaop.def (lload): Fix typo.
10142 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
10144 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10146 * parse.c: Don't include function.h.
10148 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
10150 * except.[ch]: New files.
10151 * Makefile.in (JAVA_OBJS): Add except.o
10152 * expr.c: Temporary warning about unimplemented exceptions.
10153 * verify.c: Verify exception handlers.
10155 * jcf-dump.c (disassemble_method): Print exception table.
10157 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10159 * expr.c (verify_jvm_instructions): Started a thorough
10160 verification of invoke* bytecodes.
10161 (expand_byte_code): flush quick stack if PC is the target of a
10162 branch. and undef RET (conflicting with config/i386/i386.h).
10163 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
10165 (expand_invoke): Now handles invokeinterface and do more
10166 verification according to the bytecode.
10167 (lookup_field): Don't try to load the class if processing
10169 (can_widen_reference_to): Now handles interfaces.
10170 * decl.c (init_decl_processing): New global variable
10171 soft_lookupinterfacemethod_node, declared in java-tree.h.
10172 Call set_super_info on string_type_node.
10173 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
10175 * class.c (set_super_info): Fills the CLASS_* flags according to
10177 (get_access_flags_from_decl): Handles all class flags.
10179 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
10181 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
10182 * parse.c (yyparse): Check for abstract method, and missing code.
10183 * expr.c (expand_byte_code): Change interface.
10184 * lang.c (put_decl_node): Print promoted types prettier.
10185 * verify.c (verify_jvm_instruction): Change interface.
10186 Partial support for scanning exception table.
10187 For load instructions, handle promoted integral types.
10189 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
10191 * verify.c: New file, with contents moved from expr.c.
10192 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
10193 * typeck.c (is_array_type_p): Moved here from expr.c.
10194 * java-tree.h: Add some now-needed function declarations.
10195 * Makefile.in (JAVA_OBJS): Added verify.o.
10197 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10199 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
10200 METHOD_ABSTRACT flag.
10202 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
10203 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
10204 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
10206 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
10208 (start_java_method): Hook for SYNCHRONIZED methods.
10210 * expr.c (build_java_jsr, build_java_ret): New functions
10211 (JSR,PRE): New macros
10212 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
10213 (verify_jvm_instructions): tableswitch, lookupswitch,
10214 monitorenter, monitorexit, goto_w: verified.
10215 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
10216 (build_java_monitor): New function.
10217 (MONITOR_OPERATION): Modified to call build_java_monitor()
10218 (verify_jvm_instructions): Started a thorough verification of
10221 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
10223 Support verification of jsr/ret subroutines (used for try/finally).
10224 * decl.c (return_address_type_node): New type node.
10225 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
10226 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
10227 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
10228 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
10229 TYPE_USED): New macros for special types in type_map.
10231 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
10232 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
10234 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
10236 * expr.c (can_widen_reference_to): New function.
10237 (pop_type): Use it.
10238 (merge_type_state): Support handling start of subroutine.
10239 (push_pending_block): Return char* error message, instead of calling
10240 fatal on an error. Also handle subroutines.
10241 (verify_jvm_instructions): Handle errors from push_poending_block.
10242 Support jsr and ret instructions.
10244 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
10246 * jcf-io.c (find_classfile): Fix thinko.
10247 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
10249 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
10251 * Makefile.in (BISON): Remove.
10253 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
10255 * Makefile.in: Convert to autoconf.
10256 * config-lang.in (outputs): Added java/Makefile.
10258 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
10259 Rename cc1java to jc1.
10261 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
10262 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
10264 * class.c (class_depth): Do load_class if needed.
10266 Mostly better verification.
10267 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
10268 (init_decl_processing): Change return type of soft_checkcast.
10269 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
10270 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
10271 lang_print_error): New functions.
10272 (lang_init): Set global hook print_error_function to lang_print_error.
10273 * expr.c: In the type_map ptr_type_node is only used for null now.
10274 (pop_type, merge_types): Hence ptr_type_node matches any reference.
10275 (merge_types): Dererence pointer to record types before comparing.
10276 (decode_newarray_type, merge_types): On error just return NULL.
10277 (build_java_binop): Add preliminary implementation (with warning)
10278 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
10279 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
10280 (expand_compare, expand_java_goto, expand_java_call): Don't
10281 push_pending_block, since that only makes sense when verifying.
10282 (merge_type_state): Different return codes.
10283 (push_pending_block): A block may need to be verified more than once.
10284 (expand_byte_code): Warn about unused code at code generation time.
10285 (verify_jvm_instruction): Changed logic, since code may need to be
10286 re-verified if type-state has changed. Also, better error handling.
10287 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
10288 Improve newarray, anewarray, ?aload, athrow,
10289 * java-tree.h (LABEL_CHANGED): New macro.
10291 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10293 * decl.c (soft_athrow_node): New global variable initialized.
10294 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
10295 * typeck.c (convert): Added support for REAL_TYPE.
10296 (convert_to_char): New function.
10297 (convert): Handle CHAR_TYPE.
10298 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
10299 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
10300 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
10302 (verify_jvm_instructions): Added break a the end of bogus unop: label.
10303 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
10304 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
10305 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
10306 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
10307 to Use The Right Things.
10308 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
10309 compatible with INT. BOOLEAN is made equivalent to BYTE.
10310 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
10311 OPCODE_ifnonnull): Now supported.
10312 (build_java_athrow): New function.
10314 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
10316 Rename method name <init> to match G++ (and fix mangling).
10317 * class.c (layout_class): Replace method name of <init> by class name.
10318 (make_method_value): Do inverse renaming of constructor from <init>.
10319 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
10320 * typeck.c (lookup_java_constructor): New function.
10321 * expr.c (expand_invoke): If method_name is <init>, call
10322 lookup_java_constructor to find constructor.
10324 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
10326 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10328 * parse.c (get_class_constant): Modified to handle array "classes"
10329 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
10331 (convert): Modified to handle real type.
10332 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
10333 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
10334 variables declared.
10335 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
10336 soft_multianewarray, soft_newarray_node, soft_throw_node): New
10337 global variables initialized.
10338 (find_local_variable): Handles the case of a pointer
10339 (end_java_method): Restore the use of one more scope
10340 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
10341 build_java_array_length_access, expand_java_arrayload,
10342 expand_java_arraystore, expand_java_array_length,
10343 expand_java_multianewarray, expand_java_anewarray,
10344 build_java_check_indexed_type, is_array_type_p,
10345 build_java_throw_out_of_bound_exception): New functions.
10346 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
10347 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
10348 OPCODE_<t>aload): Implemented code for verification.
10349 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
10350 ARRAY_NEW_MULTI): Macro defined.
10351 (CONVERT): Modified to invoke convert().
10352 (case OPCODE_aload2): Fixed index typo from 2 to 1.
10354 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
10356 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
10357 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
10358 (make_class_data): Field name needs '/' as package prefix.
10359 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
10361 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
10363 Implement debug information for local variables.
10364 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
10365 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
10366 DECL_LOCAL_SLOT_CHAIN): New macros.
10367 (struct lang_decl_var): New type.
10368 * parse.c (give_name_to_locals): Move to decl.c.
10369 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
10370 (start_java_method): Re-write parameter handling.
10371 (pending_local_decls): New global variable.
10372 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
10373 (find_local_variable): Accept pc so we can skips decls not in range.
10374 (struct binding_level): Add end_pc field.
10375 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
10376 (various): Change so current pc gets passed to find_local_variable.
10378 * decl.c (init_decl_processing): Re-arrange fields in
10379 class_type_node and and method_type_node to match kaffe 0.9.1.
10380 * class.c (make_method_value, make_class_data): Update
10381 initializations to match.
10383 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
10385 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
10386 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
10387 (push_super_field): New function.
10388 (make_class_data): Handle inheritance of class static initializer.
10389 (layout_class): New name mangling.
10390 * constants.c (build_constant_data_ref): Init type of data array
10391 to a one-element array.
10392 (build_constants_constructor): Set DECL_SIZE from complete array type.
10393 * decl.c: Rename class_type, object_type etc to class_type_node,
10394 object_type_node etc. Make former inherit from latter.
10395 * expr.c (expand_invoke): Add cast of function address.
10396 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
10397 * parse.c (yyparse): Don't call layout_class here.
10398 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
10400 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
10402 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
10403 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
10404 (alloc_class_constant): New.
10405 * expr.c (expand_invoke): Make sure method's class is initialized.
10406 * class.c (interits_from_p, emit_register_class): New functions.
10407 * parse.c (yyparse): Call emit_register_class.
10409 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
10411 * constants.c: New file, to handle constant pool.
10412 * Makefile.in (JAVA_OBJS): Add constants.o.
10413 * decl.c (init_decl_processing): Update, fix, finish various structs.
10414 (pushdecl_top_level): New.
10415 * parse.c (layout_class): Moved to class.c.
10416 * expr.c (java_push_constant_from_pool): New function.
10417 * class.c (build_class_ref): Make work fully
10418 (make_class_data): Emit super-class, constant pool, interface vector.
10420 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
10422 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
10423 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
10424 * class.c (class_depth): New function.
10425 (lookup_named_class): Replaced by new function lookup_class.
10426 * decl.c (object_type_node, string_type_node): New.
10427 Remove various types that we no longer need.
10428 * expr.c (verify_jvm_instructions): New separate verifier pass.
10429 (push_type, pop_type): New functions for verifier.
10430 (type_stack_dup, pop_argument_types, merge_types): Likewise.
10431 (expand_byte_code): Simplify, since we assume already verified.
10432 (expand_invoke): Now mostly works.
10433 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
10434 * lang.c (main_class): Move to parse.c. Don't make_class yet.
10435 * parse.c: Wait to allocate class object until we know its name.
10436 (layout_class): Calculate DECL_VINDEX for each virtual method.
10437 * typeck.c (get_array_type): Rename to ...
10438 (build_java_array_type): ... and provide working implementation.
10439 (build_java_signature): New function - build Java signature of type.
10440 (set_java_signature): New function - cache signature with type.
10441 (lookup_java_method): New function.
10443 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
10445 * class.c (ident_subst): Take extra SUFFIX parameter.
10446 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
10447 (set_constant_value, build_static_field_ref, is_compiled_class): New.
10448 (build_class_ref): Actually implement.
10449 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
10450 * decl.c (builtin_function): New.
10451 (init_decl_processing): Update for current Kaffe. Declare some
10452 builtin Kaffe functions.
10453 * expr.c (build_address_of): New.
10454 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
10455 Renamed (from expand_java_new etc), and added working implementations.
10456 (build_field_ref): Now also handle static fields.
10457 (expand_invoke): Implement invokestatic, and start implement rest.
10458 * java-opcodes.h: Use javaop.def to avoid duplicated list.
10459 * javaop.def: Rename invokevirt -> invokevirtual.
10460 * lang.c (use_handles): Removed.
10461 * parse.c: Add support for ConstantValue atribute.
10462 Handle nested loading of a class. (JPOOL_UTF): New.
10464 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
10466 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
10468 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
10470 * Make-lang.in (java.install-man): New empty rule.
10471 * typeck.c (set_local_type): New function.
10472 * expr.c (STORE_INTERNAL): Call find_local_variable,
10473 not find_stack_slot. Call set_local_type.
10475 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
10477 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
10478 and building RECORD_TYPE CONSTRUCTORs.
10479 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
10481 * lang.c (use_handles): Change the default to 0.
10482 * decl.c: Define and build class_type, field_type, utf8const_type.
10483 * class.c (make_class_data, make_field_value,
10484 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
10485 hashUtf8String, strLengthUtf8, mangled_classname:
10486 Functions to build reflective data structures.
10487 * parse.c (yyparse): Call make_class_data.
10489 * jcf-io.c (open_class, find_classfile): New functions.
10490 * jcf-dump.c: Support reading classfile from explicitly-named
10491 class file (without CLASSPATH searching).
10493 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
10495 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
10496 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
10497 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
10498 (get_constant): Now trivial for CONSTANT_Utf8.
10500 * jcf.h: Make NEW_CPOOL the default.
10501 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
10503 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>