1 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3 * parse.y (source_end_java_method): Resume permanent allocation,
4 reversing Apr 27 1998 patch.
5 (patch_string_cst): Pop obstacks after having pushed the permanent
8 1999-11-05 Tom Tromey <tromey@cygnus.com>
10 * class.c (finish_class): Emit inlined methods if any native
11 methods exist in the class. Fixes PR gcj/85.
13 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
15 * parse.y (method_header:): Issue error message for rule `type
17 (synchronized:): Error report when not using synchronized.
19 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
21 * parse.y (resolve_qualified_expression_name): Prevent `this' from
22 being used before the superclass constructor has been called.
23 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
24 instead of `CALL_THIS_CONSTRUCTOR_P'.
26 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
28 * check-init.c: Fix typo in comment.
30 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
32 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
35 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
37 * parse.y (expression_statement:): Call function to report
38 improper invocation of a constructor.
39 (parse_ctor_invocation_error): New function.
41 1999-10-26 Mark Mitchell <mark@codesourcery.com>
43 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
46 1999-10-21 Tom Tromey <tromey@cygnus.com>
48 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
51 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
53 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
54 (qualify_ambiguous_name): Likewise.
56 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
58 * parse.y (java_complete_tree): fold_constant_for_init to work on
60 (java_complete_lhs): Likewise.
61 (array_constructor_check_entry): Complete an initializer element
64 1999-10-19 Tom Tromey <tromey@cygnus.com>
66 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
67 From Mike Moreton <mike@pillim.demon.co.uk>.
69 1999-10-15 Greg McGary <gkm@gnu.org>
71 * java-tree.h (flag_bounds_check): Remove extern decl.
72 * lang.c (flag_bounds_check): Remove global variable.
73 (lang_f_options): Remove "bounds-check" entry.
74 (lang_init_options): Default flag_bounds_check to "on".
76 1999-10-14 Tom Tromey <tromey@cygnus.com>
78 * jvgenmain.c (usage): New function.
79 (main): Use it. Also, handle `-D' options.
80 * jvspec.c (lang_specific_driver): Recognize -D.
81 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
83 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
85 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
87 * jcf-dump.c (print_constant, disassemble_method): Don't call a
88 variadic function with a non-literal format string.
90 * parse-scan.y (report_main_declaration): Likewise.
92 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
94 * parse.y (read_import_dir, patch_assignment, patch_binop,
95 patch_array_ref): Likewise.
97 * typeck.c (build_java_array_type): Likewise.
99 * verify.c (verify_jvm_instructions): Likewise.
101 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
103 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
105 1999-10-07 Anthony Green <green@cygnus.com>
107 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
108 where CHECK_PUT may fail for valid reasons.
110 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
111 UNSAFE_PUTN): New macros.
113 1999-10-04 Tom Tromey <tromey@cygnus.com>
115 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
116 well. Fixes Java PR gcj/59.
117 * parse-scan.y (yyerror): Report errors.
119 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
121 * decl.c (insert_block): Remove unconditional `abort'.
123 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
125 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
126 FUNCTION_CODE now of type int. All callers changed.
127 Set the builtin's DECL_BUILT_IN_CLASS.
129 1999-09-23 Tom Tromey <tromey@cygnus.com>
131 * jvspec.c (lang_specific_driver): Don't read spec file if
134 1999-09-22 Tom Tromey <tromey@cygnus.com>
136 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
138 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
139 (WORDS_TO_LONG): Likewise.
140 (WORDS_TO_DOUBLE): Likewise.
142 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
144 * jcf-write.c (RELOCATION_VALUE_0): New macro.
145 (RELOCATION_VALUE_1): Likewise.
146 (emit_iinc, emit_reloc, push_constant1, push_constant2,
147 push_in_const, push_long_const): Prototyped.
148 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
149 (push_constant2): Likewise.
150 (push_int_const): Cast find_constant1's integer arguments to `jword'.
151 (find_constant_wide): Cast find_constant2's integer arguments to
153 (find_constant_index): Cast find_constant2's and find_constant2's
154 integer arguments to `jword'.
155 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
156 (emit_switch_reloc): Use RELOCATION_VALUE_0.
157 (emit_if): Use RELOCATION_VALUE_1.
158 (emit_goto): Likewise.
159 (emit_jsr): Likewise.
160 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
161 argument to push_long_const to HOST_WIDE_INT.
163 1999-09-15 Andreas Schwab <schwab@suse.de>
165 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
167 1999-09-20 Nick Clifton <nickc@cygnus.com>
169 * lang.c (lang_decode_option): Extend comment.
171 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
173 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
176 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
178 * gjavah.c (get_field_name, print_method_info, print_include,
179 add_namelet): Use xmalloc, not malloc.
181 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
182 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
185 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
187 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
189 * jcf-path.c (add_entry): Likewise.
191 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
193 * jv-scan.c (xmalloc): Remove definition.
195 * jvgenmain.c (xmalloc): Likewise.
197 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
199 * lex.c (java_store_unicode): Use xrealloc, not realloc.
201 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
202 concat, not xmalloc/sprintf.
203 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
204 (xstrdup): Remove definition.
206 * parse.y (duplicate_declaration_error_p,
207 constructor_circularity_msg, verify_constructor_circularity,
208 check_abstract_method_definitions, java_check_regular_methods,
209 java_check_abstract_methods, patch_method_invocation,
210 check_for_static_method_reference, patch_assignment, patch_binop,
211 patch_cast, array_constructor_check_entry, patch_return,
212 patch_conditional_expr): Use xstrdup, not strdup.
214 * zextract.c (ALLOC): Use xmalloc, not malloc.
216 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
218 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
220 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
221 (do_spec, lang_specific_pre_link, lang_specific_driver,
222 input_filename, input_filename_length): Don't declare.
223 (main_class_name, jvgenmain_spec, lang_specific_driver):
225 (lang_specific_driver): All calls to the function pointer
226 parameter now explicitly call `fatal'.
228 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
230 * parse.y (find_applicable_accessible_methods_list): Search
231 abstract classes as interfaces.
233 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
235 * class.c (finish_class): We're now outside a valid method
236 declaration. Tell the rest of gcc so.
238 1999-09-07 Tom Tromey <tromey@cygnus.com>
240 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
242 (decode_signature_piece): Don't emit "::" in JArray<>.
243 (print_namelet): Only print trailing `;' when printing a class.
245 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
247 * java-tree.h: Delete declarations for all tree nodes now moved to
249 * decl.c: Delete their definitions.
251 1999-09-04 Mark Mitchell <mark@codesourcery.com>
253 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
254 * Makefile.in (OBJS): Add ggc-callbacks.o.
257 1999-09-03 Tom Tromey <tromey@cygnus.com>
259 * parse.y (strip_out_static_field_access_decl): Return operand if
260 it satisfies JDECL_P.
262 1999-09-02 Tom Tromey <tromey@cygnus.com>
264 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
265 Handle nested arrays, like `[[I'.
267 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
269 * class.c (finish_class): Remove unused parameter, all callers
272 * expr.c (build_java_athrow): Change return type to void.
273 (java_lang_expand_expr): Make sure each case in switch returns a
276 * java-tree.h (finish_class): Fix prototype to take void args.
278 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
279 (main): Issue return from main, not exit.
281 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
283 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
285 * jv-scan.c (main): Issue return from main, not exit.
287 * parse.y (check_abstract_method_definitions,
288 java_check_abstract_method_definitions): Add static prototypes.
289 (java_complete_expand_methods): Fix call to `finish_class'.
291 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
294 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
296 * lang.c (language_string): Constify.
298 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
300 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
301 Remove hacks for stuff which comes from libiberty.
303 * Make-lang.in: Likewise.
305 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
307 * Makefile.in (xref.o): Depend on xref.c explicitly.
309 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
311 * java-tree.h (lang_printable_name): Constify a char*.
313 * lang.c (lang_printable_name): Likewise.
315 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
317 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
320 1999-08-26 Tom Tromey <tromey@cygnus.com>
322 * gjavah.c (print_cxx_classname): Print "::" before qualified
325 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
327 * parse.y (lookup_cl): Changed leading comment. Now does its best
328 to set the column number.
329 (qualify_ambiguous_name): Take WFL wrappers into account.
331 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
333 * verify.c (verify_jvm_instructions): Don't check instruction
334 validity beyond end of method.
336 1999-08-25 Tom Tromey <tromey@cygnus.com>
338 * jvspec.c (lang_specific_driver): Correctly handle --help again.
340 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
342 * gjavah.c (print_name, print_base_classname, utf8_cmp,
343 cxx_keyword_subst, generate_access, name_is_method_p,
344 get_field_name, print_field_name, super_class_name, print_include,
345 decode_signature_piece, print_class_decls, usage, help,
346 java_no_argument, version, add_namelet, print_namelet): Add static
348 (print_base_classname, utf8_cmp, cxx_keyword_subst,
349 name_is_method_p): Constify a char*.
350 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
351 Provide a final else clause in an if-else-if.
352 (print_field_info): Add missing final arg in function call to
354 (print_method_info, decompile_method, decode_signature_piece,
355 print_c_decl, print_full_cxx_name, print_stub,
356 print_mangled_classname, super_class_name, print_include,
357 add_namelet, add_class_decl, print_class_decls, process_file,
358 help): Constify a char*.
360 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
361 push_int_const, find_constant_wide, find_constant_index,
362 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
363 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
364 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
365 emit_if, emit_goto, emit_jsr, call_cleanups,
366 make_class_file_name): Add static prototypes.
367 (generate_bytecode_return, generate_bytecode_insns): Pass a
368 NULL_PTR, not a NULL_TREE.
370 * jv-scan.c: Include "jcf.h".
371 (main): Declare using DEFUN macro.
373 * jvspec.c (find_spec_file, lang_specific_pre_link,
374 lang_specific_driver): Add prototypes.
375 (find_spec_file): Constify a char*.
377 * keyword.gperf (hash, java_keyword): Add prototypes.
379 * lang.c (lang_print_error): Add static prototype.
380 (lang_init): Prefer memcpy over bcopy to avoid casts.
382 * lex.c (yylex): Add static prototype.
384 * parse-scan.y: Include "lex.c" earlier.
386 * parse.h: Remove redundant declaration for `yylex'.
388 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
389 labeled_block_contains_loop_p): Add static prototypes.
390 (not_accessible_p): Make static to match prototype.
392 * verify.c (start_pc_cmp): Don't needlessly cast away const.
394 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
396 * parse.y (check_method_redefinition): Changed leading comment.
397 (check_abstract_method_definitions): New function.
398 (java_check_abstract_method_definitions): New function.
399 (java_check_regular_methods): Call it.
400 (verify_constructor_super): Fixed indentation.
401 (lookup_method_invoke): Likewise.
403 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
405 * parse.y (method_header): Return a null pointer if the current
407 (finish_method_declaration): Return if the current function decl
409 (source_start_java_method): Likewise.
410 (java_method_add_stmt): Likewise.
412 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
414 * class.c (emit_register_class): Removed unnecessary call to
416 * parse.y (labeled_block_contains_loop_p): Removed unused local
419 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
421 * parse.y (java_refold): Added prototype.
423 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
425 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
426 (java_stabilize_reference): Removed unnecessary `else'.
427 (java_complete_lhs): Set flag to remember boolean. Call
428 java_refold. Added comments.
429 (java_decl_equiv): New function.
430 (binop_compound_p): Likewise.
431 (java_refold): Likewise.
432 (patch_unaryop): Striped static field access assigned to decl and
433 op. Changed promotion scheme for ++/-- operators.
434 (search_loop): New function.
435 (labeled_block_contains_loop_p): Likewise.
436 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
438 (patch_bc_statement): Call search_loop. Fixed comment.
440 1999-08-14 Anthony Green <green@cygnus.com>
442 * expr.c (java_lang_expand_expr): Mark static array data as
445 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
447 * jvgenmain.c (main): NUL-terminate name_obstack.
449 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
451 * check-init.c (check_bool2_init, done_alternative): Add static
454 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
455 (add_method, build_utf8_ref, build_class_ref,
456 append_gpp_mangled_type, layout_class_method): Constify a char*.
458 * decl.c (push_promoted_type, make_binding_level): Add static
460 (push_promoted_type, pushdecl): Constify a char*.
462 * except.c (find_handler_in_range, link_handler,
463 check_start_handlers): Add static prototypes.
465 * expr.c (process_jvm_instruction): Constify a char*.
467 * gjavah.c (main): Constify a char*.
469 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
472 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
474 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
475 munge, print_ents): Constify a char*.
477 * jcf-dump.c (disassemble_method): Constify a char*.
478 (print_constant_pool, print_exception_table): Add static prototypes.
479 (print_constant, print_exception_table, main, disassemble_method):
482 * jcf-io.c (find_classfile, find_class): Likewise.
484 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
485 (set_source_filename, predefined_filename_p): Add static prototypes.
486 (set_source_filename, get_constant, get_class_constant,
487 find_in_current_zip): Constify a char*.
489 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
491 (add_entry, add_path, jcf_path_classpath_arg,
492 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
494 * jcf-reader.c (get_attribute, jcf_parse_preamble,
495 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
496 jcf_parse_one_method, jcf_parse_methods,
497 jcf_parse_final_attributes): Add static prototypes.
498 (get_attribute): Constify a char*.
500 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
501 jcf_dependency_add_target, jcf_path_classpath_arg,
502 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
504 * jv-scan.c (main): Constify a char*.
505 (gcc_obstack_init): Add prototype arguments.
507 * jvgenmain.c (gcc_obstack_init): Likewise.
508 (main): Constify a char*.
510 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
512 (put_decl_string, lang_print_error): Constify a char*.
513 (lang_init): Remove redundant extern prototype.
515 * mangle.c (emit_unicode_mangled_name): Constify a char*.
517 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
518 Add static prototypes.
519 (get_type_from_signature): Constify a char*.
521 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
522 Add static prototypes.
523 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
524 (verify_jvm_instructions): Constify a char*.
526 * xref.c (xref_flag_value): Likewise.
528 * xref.h (xref_flag_value): Likewise.
530 * zextract.c (makeword, makelong): Add static prototypes.
531 (makeword, makelong): Constify a uch*.
533 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
535 * lang.c (java_dummy_print): Constify a char*.
536 (lang_print_error): Likewise.
537 (lang_init): Remove redundant prototype for `print_error_function'.
538 (lang_init_source): Likewise.
539 (lang_identify): Constify a char*.
541 1999-08-09 Tom Tromey <tromey@cygnus.com>
543 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
544 (WORDS_TO_LONG): Likewise.
545 (WORDS_TO_DOUBLE): Likewise.
547 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
549 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
551 * expr.c (java_stack_pop, java_array_data_offset,
552 build_java_throw_out_of_bounds_exception, case_identity,
553 build_java_check_indexed_type): Add static prototypes.
554 (linenumber_table, expand_invoke, expand_java_field_op,
555 build_primtype_type_ref, expand_byte_code): Constify a char*.
557 * java-tree.h (build_primtype_type_ref, linenumber_table):
559 (java_lang_expand_expr): Add prototype.
561 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
562 `java_lang_expand_expr'.
564 * lex.c (java_lex_error): Constify a char*.
565 (java_get_unicode, java_read_char, java_allocate_new_line,
566 java_unget_unicode, java_sneak_unicode): Prototype.
568 * parse-scan.y (current_class, package_name, method_declarator,
569 report_class_declaration, yyerror): Constify a char*.
571 * parse.h (java_report_errors): Prototype.
572 (yyerror): Constify a char*.
574 * parse.y (classitf_redefinition_error, check_modifiers,
575 parse_jdk1_1_error, lookup_package_type,
576 lookup_package_type_and_set_next, get_printable_method_name,
577 purify_type_name): Constify a char*.
578 (build_super_invocation, maybe_generate_finit,
579 verify_constructor_super, parser_add_interface,
580 add_superinterfaces, jdep_resolve_class, note_possible_classname,
581 java_complete_expand_methods, java_expand_finals,
582 cut_identifier_in_qualified, java_stabilize_reference,
583 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
584 merge_string_cste): Prototype.
585 (single_type_import_declaration, yyerror,
586 variable_redefinition_error, build_array_from_name,
587 build_unresolved_array_type, check_class_interface_creation,
588 resolve_class, complete_class_report_errors,
589 note_possible_classname, read_import_dir,
590 find_in_imports_on_demand, resolve_package, fix_constructors,
591 check_deprecation, lookup_method_invoke,
592 maybe_build_primttype_type_ref, array_constructor_check_entry):
594 (java_complete_expand_methods, java_expand_finals): Make static.
595 (convert_narrow): Remove static prototype.
597 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
599 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
601 1999-08-02 Richard Henderson <rth@cygnus.com>
603 * decl.c: Include defaults.h instead of expr.h.
606 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
608 * java/decl.c (start_java_method): Change all uses of
609 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
610 Ensure expr.h is included.
611 * java/expr.c (pop_arguments): Ditto.
612 * java/parse.y (expand_start_java_method): Ditto.
614 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
616 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
618 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
620 * decl.c: Include "function.h".
621 * except.c: Likewise.
623 * Makefile.in: Update dependencies.
625 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
627 * expr.c (build_java_soft_divmod): Provide a default case in switch.
628 (java_lang_expand_expr): Mark parameters `target', `tmode' and
629 `modifier' with ATTRIBUTE_UNUSED.
631 * gjavah.c (process_file): Add braces around ambiguous `else'.
633 * jcf-dump.c (print_access_flags, localvar_free): Change return
636 * parse.y (java_complete_expand_method): Initialize variable
638 (resolve_qualified_expression_name): Likewise for `field_decl'.
639 (patch_method_invocation): Likewise for `class_to_search'.
640 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
641 (patch_assignment): Likewise for `lhs_type'.
643 * verify.c (verify_jvm_instructions): Remove unused variable
646 1999-07-25 Richard Henderson <rth@cygnus.com>
648 * decl.c (va_list_type_node): New.
650 1999-07-25 Anthony Green <green@cygnus.com>
652 * gjavah.c (print_stub): New function.
653 (METHOD_IS_NATIVE): New macro.
654 (print_mangled_classname): Make static.
655 (HANDLE_END_FIELD): Don't emit fields during stub generation.
656 (process_file): Perform stub generation.
657 (HANDLE_METHOD): Don't emit class decls during stub
659 (HANDLE_END_METHOD): Take into account stub generation.
660 (print_method_info): Handle stub generation.
661 (print_stub): New function.
662 (print_cxx_classname): Make signature consistant with others.
663 (help): Describe -stubs option.
664 (main): Create stub file.
665 (version): Use version.c.
666 (print_full_cxx_name): New function.
667 (print_c_decl): Use print_full_cxx_name.
669 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
671 * check-init.c (check_init): Handle MAX_EXPR.
673 1999-07-15 Andrew Haley <aph@cygnus.com>
675 * lang.c (flag_use_divide_subroutine): New variable.
676 * typeck.c: (convert_ieee_real_to_integer): Bounds check
677 fp-to-integer conversion.
678 (convert): Call convert_ieee_real_to_integer when flag_fast_math
681 * expr.c (build_java_soft_divmod): New function.
682 (build_java_binop): Call build_java_soft_divmod if
683 flag_use_divide_subroutine is set.
684 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
685 soft_lrem_node: new builtin functions.
686 (init_decl_processing) Initialize the new builtins.
687 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
688 soft_lrem_node: new builtin functions.
689 (build_java_soft_divmod): New function.
690 * parse.y: Call build_java_soft_divmod if
691 flag_use_divide_subroutine is set.
694 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
695 a --specs= arg) even if not linking.
696 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
697 -fuse-divide-subroutine
699 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
701 * parse.y (resolve_and_layout): Check methods only once.
702 (resolve_qualified_expression_name): Verify thrown exceptions
704 (check_thrown_exceptions): Reject exceptions thrown in
705 initializer. Error message tuned.
707 1999-07-14 Andrew Haley <aph@cygnus.com>
709 * expr.c (expand_expr): Do not return the last statement in a
710 block as the block's value.
712 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
714 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
715 CALL_EXPR, to avoid order of evaluation changes.
717 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
719 * parse.y (qualify_ambiguous_name): Do not use
720 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
722 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
724 * check-init.c (check_init): Handle MAX_EXPR.
725 * expr.c (force_evaluation_order): Force method call arguments to
726 be evaluated in left-to-right order.
727 * parse.y (qualify_ambiguous_name): Loop again to qualify
728 NEW_ARRAY_EXPR properly.
730 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
732 * parse.y (patch_invoke): Resolve unresolved invoked method
734 (qualify_ambiguous_name): STRING_CST to qualify expression for
735 type name resolution.
737 1999-06-24 Andrew Haley <aph@cygnus.com>
739 * class.c (finish_class): Whenever a deferred method is
740 output, rescan the list of methods to see if a new candidate for
743 1999-06-28 Tom Tromey <tromey@cygnus.com>
745 * jvspec.c (lang_specific_driver): Recognize --help.
747 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
749 * parse.y (resolve_package): Fixed bogus return statement.
750 (patch_method_invocation): Resolve method invocation beginning with
751 a package name qualifier.
753 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
755 * Make-lang.in (java.stage1): Depend on stage1-start.
756 (java.stage2): Likewise for stage2-start.
757 (java.stage3): Likewise for stage3-start.
758 (java.stage4): Likewise for stage4-start.
760 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
762 * parse.y (java_complete_lhs): When doing cross referencing, don't
763 try to keep file location on a WFL expanded as a CALL_EXPR.
765 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
767 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
768 compiling to class file a void method with an empty method body.
769 As a side effect, the bytecode backend will generate the
770 appropriate `return' instruction.
772 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
774 * parse.y (lookup_package_type_and_set_next): New function prototype.
775 (resolve_package): Search current and imported packages.
776 (lookup_package_type_and_set_next): New function.
778 1999-06-22 Andrew Haley <aph@cygnus.com>
780 * verify.c (verify_jvm_instructions): Check for pending blocks
781 before invalid PC test and opcode switch, not after.
783 1999-06-21 Andrew Haley <aph@cygnus.com>
785 * except.c (find_handler_in_range): The upper limit for exception
786 ranges is exclusive, not inclusive: (start <= pc < end).
787 (link_handler): find child pointer which points to outer by
788 searching sibling list: previous code incorrectly assumed that
789 outer->outer->first_child must point to outer.
790 * verify.c (verify_jvm_instructions): FIXME added to code for
792 (verify_jvm_instructions): Do not assume that the last block
793 processed in a subroutine is a block which ends with a `ret'
794 instruction. With some control flows it is possible that the last
795 block ends with an `athrow'.
797 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
799 * parse.y (qualify_ambiguous_name): Reorganized the post
800 evaluation of non WFL leading expression nodes.
802 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
804 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
807 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
809 * parse.y (qualify_ambiguous_name): Handle qualified expression
810 beginning with a STRING_CST.
812 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
814 * parse.y (register_fields): Set DECL_INITIAL on both
815 pre-initialized static and public fields.
816 (resolve_field_access): Static field access expressions to always
818 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
819 qualification. CONVERT_EXPR to be resolved as an expression name.
820 (java_complete_lhs): Identify and access qualified final
821 initialized field in switch statement case expression.
822 (fold_constant_for_init): Pre-initialized field decl constant to
825 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
827 * parse.y (note_possible_classname): Mark returned node with
828 QUALIFIED_P only if the original class name contained a '/'.
830 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
832 * Make-lang.in (gcjh): More parallel build fixes.
834 1999-06-03 Mike Stump <mrs@wrs.com>
836 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
838 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
840 * except.c (link_handler): Chain exception handlers in order.
842 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
844 * expr.c (expand_byte_code): Fill unreachable bytecode regions
845 with nops and process as usual in order to always set correct EH
846 ranges. Emit detailed warnings about unreachable bytecodes.
848 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
850 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
853 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
855 * parse.y (lookup_field_wrapper): Unified returned value to NULL
856 or the searched field decl.
858 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
860 * parse.y (fold_constant_for_init): Convert numerical constant
861 values to the type of the assigned field.
863 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
865 * expr.c (lookup_field): Relaxed the test on class loading error
867 * parse.y (fold_constant_for_init): Enabeled old code.
869 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
871 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
872 decide the validity of the cast of a java.lang.Cloneable reference
874 (patch_conditional_expr): Fixed first argument passed to
875 binary_numeric_promotion.
877 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
879 * parse.y (qualify_ambiguous_name): Take into account that a
880 CONVERT_EXPR might specify a type as a WFL.
882 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
884 * parse.y (patch_assignment): Save the rhs before using it as an
885 argument to _Jv_CheckArrayStore.
887 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
889 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
891 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
893 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
894 floating point litteral only when the exponent indicator has been
897 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
899 * parse.y (formal_parameter:): Construct argument tree list
900 element even if a yet unsupported final parameter was encountered.
902 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
904 * parse.y (finish_method_declaration): Issue errors for native or
905 abstract methods declared with a method body, as well as for non
906 native or non abstract methods with no method body.
908 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
910 * class.c (build_utf8_ref): Initialize variable `field'.
912 * decl.c (init_decl_processing): Initialize variable `field'.
914 * expr.c (build_known_method_ref): Mark parameters `method_type',
915 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
916 (process_jvm_instruction): Likewise for parameter `length'.
918 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
919 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
922 * parse.y (maybe_generate_clinit): Remove unused variable
923 `has_non_primitive_fields'.
924 (find_in_imports_on_demand): Initialize variables `node_to_use'
926 (patch_binop): Likewise for variable `prom_type'.
927 (patch_unaryop): Likewise for variable `prom_type'.
929 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
931 * xref.c (xref_table): Add missing initializer.
933 1999-05-14 Tom Tromey <tromey@cygnus.com>
935 * java-except.h (struct eh_range): Removed unused `next' member.
936 * verify.c (verify_jvm_instructions): Call check_nested_ranges
937 after adding all exception handlers. Sort exception ranges in
939 (struct pc_index): New structure.
940 (start_pc_cmp): New function.
941 * except.c (add_handler): Return `void'. Don't call link_handler;
942 instead construct an ordinary linked list and do range
944 (check_nested_ranges): New function.
945 (link_handler): Changed interface to allow merging of eh_ranges.
946 Split overlapping ranges. Return `void'.
948 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
950 * parse.y (constructor_block_end:): New rule, tagged <node>.
951 (constructor_body:): Use `constructor_block_end' instead of
954 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
956 * parse.y (statement_nsi:): Pop `for' statement block.
957 (java_complete_lhs): Labeled blocks containing no statement are
958 marked as completing normally.
960 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
962 * xref.c (xref_set_current_fp): New function, defined.
963 * xref.h (xref_set_current_fp): New function, prototyped.
965 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
967 * check-init.c (check_init): Take into account that
968 LABELED_BLOCK_STMT can be empty.
970 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
972 * parse.y (java_check_regular_methods): Warning check on not
973 overriding methods with default access in other packages does not
975 (java_complete_lhs): If block body is an empty_stmt_node, replace
976 it by NULL_TREE. This prevents gcc from generating an irrelevant
979 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
981 * check-init.c (check_init): Removed code accepting to see things
982 falling through default:, when doing xrefs.
983 * java-tree.h (do_not_fold): New global variable, declared.
984 * parse.y (do_not_fold): New global variable, defined.
985 (java_complete_expand_method): Set `do_not_fold' to the value of
986 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
987 and reinstall them after them have been purged; do not check for
988 initializations; do not issue missing return errors.
989 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
991 (patch_binop): Skip the fold part when doing xrefs.
992 (build_string_concatenation): Skip the concatenation part when
994 (patch_synchronized_statement): Do not generate a try-finally when
996 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
997 and keep the location where the throw was seen.
998 * typeck.c (convert): When `do_not_fold' is set, do not attempt
999 any treatment on the converted node an simply return a NOP_EXPR of
1001 * xref.c (xref_get_data): New function, defined.
1002 * xref.h (xref_get_data): New function, declared.
1003 (XREF_GET_DATA): Use xref_get_data.
1005 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1007 * gjavah.c (print_include): Cast the result of `strlen' to int
1008 when comparing against a signed value.
1009 (add_namelet): Likewise.
1011 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1013 * expr.c (expand_invoke): Mark parameter `nargs' with
1015 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
1017 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
1020 * jcf-reader.c (get_attribute): Cast a value to long
1021 when comparing against a signed expression. Likewise.
1023 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
1026 1999-05-11 Andrew Haley <aph@cygnus.com>
1028 * parse.y (source_end_java_method): If the current method contains
1029 any exception handlers, force asynchronous_exceptions: this is
1030 necessary because signal handlers in libjava may throw exceptions.
1031 * decl.c (end_java_method): Ditto.
1033 1999-05-11 Tom Tromey <tromey@cygnus.com>
1035 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
1037 * jvspec.c (THREAD_NAME): Removed.
1038 (GC_NAME): Likewise.
1039 (MATHLIB): Likewise.
1040 (WITHLIBC): Likewise.
1042 (THREADLIB): Likewise.
1043 (MATH_LIBRARY): Likewise.
1044 (lang_specific_driver): Don't add `-l' options to command line.
1045 Instead, add a single --specs option. Recognize `-L' options and
1046 use them to search for spec file.
1047 (find_spec_file): New function.
1048 (SPEC_FILE): New define.
1050 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
1052 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
1053 cpplib-enabled build.
1055 1999-05-05 Per Bothner <bothner@cygnus.com>
1057 * class.c (make_field_value): DECL_INITIAL may be a string literal;
1058 temporarily zero it while calling rest_of_decl_compilation.
1060 * java-tree.h (string_ptr_type_node): Add declaration.
1061 * decl.c: Define and initialize string_ptr_type_node.
1062 * parse.y (patch_string_cst): Use string_ptr_type_node.
1064 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
1065 * parse.y (for_statement): Now unconditionally exit_block.
1066 (finish_labeled_statement): No longer exit_block if for-loop.
1067 (patch_loop_statement): Check harder if the loop is already labeled.
1069 * parse.y (patch_initialized_static_field): Removed function.
1070 (maybe_generate_clinit): Removed special handling for interfaces.
1071 (java_complete_expand_methods): Do a preliminary java_complete_tree
1072 on <clinit> to determine if it can be removed.
1073 (java_complete_expand_method): Remove special handling for <clinit>.
1074 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
1075 optimize if we get back empty_stmt_node.
1076 For MODIFY_EXPR, re-do checking of static initializers.
1077 (fold_constant_for_init): Don't return immediate if VAR_DECL.
1078 For VAR_DECL, pass correct context.
1080 * verify.c (verify_jvm_instructions): Better error messages.
1082 1999-05-03 Tom Tromey <tromey@cygnus.com>
1084 * parse-scan.y (interface_declaration): Call
1085 report_class_declaration for interfaces.
1087 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
1089 * Makefile.in: Remove -v from bison command lines.
1091 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1093 * check-init.c (check_init): Exclude a case of error when doing
1095 * class.c (layout_class_method): Don't generate the error message
1096 twice when compiling from source.
1097 * lang-options.h: Added `-Wredundant-modifers' and
1098 `-Wunusupported-jdk11' flags and help text.
1099 * lang.c (lang_decode_option): Added support for
1100 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
1101 flag_static_local_jdk11 and flag_redundant set accordingly.
1102 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
1103 * parse.h (EXPR_WFL_ADD_COL): New macro.
1104 (DECL_END_SOURCE_LINE): Likewise.
1105 (DECL_INHERITED_SOURCE_LINE): Likewise.
1106 * parse.y (static_ref_err): New function, prototyped.
1107 (CCB_TK): Now tagged <operator>.
1108 (class_body:): Remember the location of the closing '}' of a class
1109 definition when doing xrefs.
1111 (block_end:): Likewise.
1112 (create_class): Remember the location of the inherited class
1113 identifier when doing xrefs.
1114 (register_fields): Added test on first operand of `init' before
1115 testing it TREE_CODE.
1116 (method_header): Store the location of the class identifier in the
1117 class decl when doing xrefs.
1118 (finish_method_declaration): Don't combine first/last method line
1120 (java_check_regular_methods): Warning check on not overriding
1121 methods with default access on other packages move before check on
1122 static methods. Initialization of `aflags' also moved up.
1123 (resolve_expression_name): Call static_ref_err to report the error.
1124 (static_ref_err): New function, implemented.
1125 (resolve_field_access): Returned simplified static field access
1127 (resolve_qualified_expression_name): Check for illegal use of
1128 static fields in a non static context. Call static_ref_err to
1129 report error in various places.
1130 (java_complete_tree): Do not fold initialized static fields when
1132 (java_complete_lhs): Likewise.
1134 1999-04-29 Anthony Green <green@cygnus.com>
1136 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
1137 create internal labels.
1138 (lookup_label): Ditto.
1140 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1142 * class.c (layout_class_method): Generate <clinit>'s rtl for
1144 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
1145 for interfaces' <clinit>.
1146 * expr.c (lookup_field): Search for fields in interfaces.
1147 (expand_invoke): Fixed indentation.
1148 (expand_java_field_op): Likewise. Use IS_CLINIT.
1149 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
1150 (IS_CLINIT): New macro.
1151 * parse.y (type_declaration:): Call maybe_generate_clinit after an
1152 interface was parsed.
1153 (maybe_generate_clinit): Don't generate if the current class is an
1154 interface with only fields of primitive types.
1155 (reset_method_name): Use IS_CLINIT.
1156 (java_complete_expand_method): Expand <clinit> when it exists for
1157 interfaces. Use IS_CLINIT.
1158 (resolve_expression_name): Use DECL_CONTEXT instead of
1159 current_class to build static field references.
1160 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
1161 ARRAY_REF when doing xreferencing.
1162 (check_final_assignment): Fixed typo in leading comment. Use
1164 (patch_array_ref): Don't fully expand array references when
1166 (patch_return): Use IS_CLINIT.
1167 (patch_throw_statement): Likewise.
1169 1999-04-22 Tom Tromey <tromey@cygnus.com>
1171 * Make-lang.in (JAVA_SRCS): Added check-init.c.
1173 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1175 * decl.c (predef_filenames, predef_filenames_size): New globals
1176 (init_decl_processing): predef_filenames and predef_filenames_size
1178 * java-tree.h (predef_filenames, predef_filenames_size): Declared
1180 * jcf-parse.c (predefined_filename_p): New function.
1181 (yyparse): Check that files on the command line are specified only
1182 once and issue a warning otherwise.
1183 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
1184 * parse.y (source_end_java_method): Nullify NOP method bodies, to
1185 avoid a gcc warning with -W -Wall turned on.
1186 (java_expand_classes): Abort if errors were encountered.
1187 (java_complete_lhs): If the cross reference flag is set, wrap
1188 field DECL node around a WFL when resolving expression name.
1190 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1192 * lang.c (lang_decode_option): Fixed returned value when parsing
1193 `-fxref=...' and `-Wall'.
1194 * parse.y (source_end_java_method): Do not generate code when
1195 flag_emit_xref is set.
1196 (resolve_expression_name): Do not build static field access when
1197 flag_emit_xref is set.
1198 (resolve_field_access): No special treatment on `length' when
1199 flag_emit_xref is set. Do not build qualified static field access
1200 when flag_emit_xref is set.
1201 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
1202 when flag_emit_xref is set.
1203 (patch_assignment): Do not generate array store runtime check when
1204 flag_emit_xref is set.
1205 * xref.c (xref_flag_value): Fixed function declaration
1207 (xset_set_data): New function.
1208 * xref.h (xref_set_data): Added prototype for new function.
1209 (typedef struct xref_flag_table): New field data.
1210 (XREF_GET_DATA): New macro.
1212 1999-04-19 Tom Tromey <tromey@cygnus.com>
1214 * xref.h (enum): Removed trailing comma.
1216 * parse.y (resolve_qualified_expression_name): Added missing
1219 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
1221 * gjavah.c: New prototypes for java_float_finite and
1224 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1226 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
1229 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
1231 * Makefile.in (TREE_H): Add tree-check.h.
1232 (RTL_H): Add genrtl.h.
1234 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1236 * parse.y (patch_assignment): Added ArrayStoreException runtime
1239 1999-04-06 Per Bothner <bothner@cygnus.com>
1241 * expr.c (pop_type_0): New function.
1242 (pop_type): Use pop_type_0.
1243 * java-tree.h (pop_type_0): New declaration.
1244 * verify.c (verify_jvm_instructions): Check return instructions.
1246 * parse.y (patch_binop): Don't fold if non-constant and emiting
1249 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1251 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
1253 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
1254 (main_jcf): Don't define.
1255 (process_file): Don't set `main_jcf'.
1257 * java-tree.h (main_jcf): Don't declare.
1259 * jcf-parse.c (main_jcf): Add static definition.
1261 * lang.c (main_jcf): Don't define.
1263 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1265 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
1267 * decl.c (copy_lang_decl): Likewise for `bcopy'.
1269 * jcf-depend.c: Include "config.h", not <config.h>.
1271 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
1274 * jcf-path.c: Include "config.h", not <config.h>.
1276 * lex.c: Don't include various system header files.
1277 (java_init_lex): Cast the argument of `bzero' to PTR
1279 * parse-scan.y (java_push_parser_context): Likewise.
1281 * parse.y (java_push_parser_context): Likewise.
1282 (patch_bc_statement): Match format specifier to variable argument.
1284 * xref.c: Don't include <stdio.h>.
1286 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1288 * parse.y (struct parser_ctxt *ctxp): Now global.
1289 (declare_local_variables): Use WFL compound value for the
1290 declaration source line value, when doing cross-referencing.
1292 1999-03-31 Tom Tromey <tromey@cygnus.com>
1294 * gjavah.c (print_field_info): Allow constants of other types.
1295 (print_include): Generate include when new name is proper prefix
1296 of already printed name.
1297 (add_namelet): Likewise.
1298 (cxx_keyword_subst): New function.
1299 (print_method_info): Use it.
1300 (print_field_name): New function.
1301 (get_field_name): New function.
1302 (print_field_info): Use get_field_name and print_field_name.
1304 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1306 * Makefile.in (keyword.h): Generate using gperf language 'C', not
1307 'KR-C', so gperf uses the `const' keyword on strings.
1309 * keyword.gperf (java_keyword): Const-ify a char*.
1311 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1313 * parse.y (patch_bc_statement): Fixed identation and a bogus
1316 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1318 * parse.y (patch_assignment): Allow static variables in other
1319 classes to be assigned.
1321 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1323 * class.c (maybe_add_interface): Remove unused variable
1325 (make_class_data): Use = for assignment, not ==. Likewise.
1326 (emit_register_classes): Remove unused variable `decl'.
1328 * lex.c: Fix comment so as not to contain an embedded `/*'.
1330 * verify.c (verify_jvm_instructions): Remove unused variable
1333 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
1335 * parse.y (complete_loop_body): Rename to finish_loop_body.
1336 (complete_labeled_statement): Rename to finish_labeled_statement.
1337 (complete_for_loop): Rename to finish_for_loop.
1338 (complete_method_declaration): Rename to finish_method_declaration.
1340 * java-tree.h (continue_identifier_node): New global node.
1341 * decl.c: Define and initialize continue_identifier_node.
1342 * parse.y (generate_labeled_block): Remove - no longer needed.
1343 (build_loop_body): Use continue_identifier_node for continue block.
1344 (finish_labeled_statement): Also do pop_labeled_block actions.
1345 (java_complete_lhs): POP_LOOP even if error.
1346 (build_labeled_block): Special handling for continue_identifier_node.
1347 (patch_loop_statement): Re-organize.
1348 (patch_bc_statement): Re-write.
1350 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1352 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
1353 using a WFL compound value.
1354 * parse.y (xref.h): Include.
1355 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
1357 (register_fields): Set WFL compound value to lineno if doing
1359 (java_complete_expand_method): Call expand_xref if flag_emit_xref
1361 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
1362 * xref.h (expand_xref): Prototype renamed from xref_generate.
1364 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1366 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
1367 (GET_CURRENT_BLOCK): New macro.
1368 * parse.y (current_static_block): New global variable.
1369 (method_body:): Define action.
1370 (complete_method_declaration): Set current_function_decl to NULL
1371 when work on the current method is done.
1372 (declare_local_variables): Use GET_CURRENT_BLOCK.
1373 (java_method_add_stmt): Likewise.
1374 (java_complete_expand_method): Disable the use of `this' when
1376 (enter_a_block): If no current method exist, use
1377 current_static_block to link static initializer blocks.
1378 (exit_block): Rewritten to use current_static_block when no current
1380 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
1381 (patch_return): Forbid the use of `return' in static initializers.
1382 (patch_throw_statement): Fixed indentation. Issue specific error
1383 for uncaught thrown checked exception in static initializer
1384 blocks. Removed FIXME.
1386 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1388 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
1389 Link gcj from gcc.o.
1391 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1393 * parse.y (find_applicable_accessible_methods_list): When dealing
1394 with interface: ensure that a given interface or java.lang.Object
1395 are searched only once.
1397 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1399 * gjavah.c (print_c_decl): Remove unused argument `flags'.
1401 * jcf-dump.c (print_access_flags): Add braces around if-else.
1403 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
1406 * lex.c (build_wfl_node): Add static prototype.
1408 * lex.h (build_wfl_node): Remove static prototype.
1410 * parse.y: Include lex.c early enough to declare everything needed.
1411 Ensure calls to `build_wfl_node' pass the proper arguments.
1412 (create_class): Remove unused variable `super_decl'.
1413 (get_printable_method_name): Initialize variable `name'.
1415 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1417 * Changelog: Fixed 1999-03-22 typos.
1418 * lang.c (lang_decode_option): Fixed typo in error string in the
1421 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1423 * Makefile.in (JAVA_OBJS): Added entry xref.o.
1425 * java-tree.h (flag_emit_xref): Declared extern.
1426 * lang.c (xref.h): Included.
1427 (flag_emit_xref): New global variable.
1428 (lang_decode_option): Added support for -fxref.
1432 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
1434 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
1437 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1439 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
1440 $(srcdir)/../system.h and $(JAVA_TREE_H).
1441 (jcf-io.o): Depend on $(JAVA_TREE_H).
1442 (mangle.o): Likewise.
1444 * check-init.c (check_cond_init): Add static prototype.
1446 * class.c (build_java_method_type, hashUtf8String,
1447 make_field_value, get_dispatch_vector, get_dispatch_table,
1448 append_gpp_mangled_type, mangle_static_field): Likewise.
1449 (strLengthUtf8): Hide unused definition.
1450 (hashUtf8String): Const-ify.
1451 (make_field_value): Un-ANSI-fy.
1453 * constants.c: Move inclusion of jcf.h above java-tree.h.
1454 (set_constant_entry, find_class_or_string_constant,
1455 find_name_and_type_constant, get_tag_node,
1456 build_constant_data_ref): Add static prototype.
1458 * decl.c (push_jvm_slot, builtin_function,
1459 lookup_name_current_level): Likewise.
1460 (builtin_function): Const-ify.
1462 * except.c (expand_start_java_handler, expand_end_java_handler):
1463 Add static prototype.
1465 * expr.c (flush_quick_stack, push_value, pop_value,
1466 java_stack_swap, java_stack_dup, build_java_athrow,
1467 build_java_jsr, build_java_ret, expand_java_multianewarray,
1468 expand_java_arraystore, expand_java_arrayload,
1469 expand_java_array_length, build_java_monitor, expand_java_pushc,
1470 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
1471 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
1472 expand_compare, expand_test, expand_cond, expand_java_goto,
1473 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
1474 expand_java_field_op, java_push_constant_from_pool): Likewise.
1476 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
1477 (build_java_arraynull_check): Mark parameters `node' and `type'
1478 with ATTRIBUTE_UNUSED.
1479 (note_label): Likewise for parameter `current_pc'.
1480 (expand_java_call, expand_java_ret): Hide unused definition.
1482 * java-tree.h (make_class, build_constants_constructor,
1483 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
1484 init_outgoing_cpool, register_class, emit_register_classes,
1485 java_layout_seen_class_methods): Prototype.
1486 (unicode_mangling_length): Const-ify.
1487 (append_gpp_mangled_name, append_gpp_mangled_classtype,
1488 emit_unicode_mangled_name, format_int, format_uint,
1489 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
1490 jcf_print_utf8_replace, open_class): Prototype.
1492 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
1493 <stdio.h>. Include tree.h/java-tree.h.
1494 (utf8_equal_string usage, process_class): Add static prototype.
1495 (open_class): Don't prototype this here.
1496 (utf8_equal_string): Match arguments to format specifiers.
1497 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
1498 TABLE_SWITCH, disassemble_method): Likewise.
1500 * jcf-io.c: Include tree.h/java-tree.h.
1501 (open_class, find_classfile, jcf_print_utf8,
1502 jcf_print_utf8_replace): Const-ify.
1504 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
1505 parse_class_file): Add static prototype.
1506 (find_in_current_zip): Match definition to existing static
1509 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
1510 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
1511 finish_jcf_block, define_jcf_label, get_jcf_label_here,
1512 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
1513 write_chunks, adjust_typed_op, generate_bytecode_conditional,
1514 generate_bytecode_return, perform_relocations, init_jcf_state,
1515 init_jcf_method, release_jcf_state, generate_classfile):
1516 Add static prototype.
1517 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
1518 (make_class_file_name): Const-ify.
1520 * jcf.h (find_classfile): Const-ify.
1522 * jv-scan.c (reset_report): Remove prototype.
1524 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
1525 (error): Rewrite to allow varargs.
1527 * lang.c (lang_f_options): Const-ify.
1529 * lex.c (java_parse_escape_sequence): Add static prototype.
1530 (java_allocate_new_line): Match definition to existing static
1533 * mangle.c Include tree.h/java-tree.h.
1534 (unicode_mangling_length, emit_unicode_mangled_name,
1535 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
1537 * parse.h (jdep_code): Remove trailing comma in enumeration.
1538 (java_get_line_col): Move prototype outside of !JC1_LITE test.
1539 (reset_report): Add prototype.
1541 * verify.c (push_pending_label, merge_types): Add static
1544 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
1546 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1548 * parse.y (find_applicable_accessible_methods_list): Extend the
1549 search to superinterfaces when relevant.
1550 (search_applicable_methods_list): New function.
1552 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1554 * class.c (unmangle_classname): Implemented stricter testing
1555 before setting the QUALIFIED_P flag on an identifier.
1557 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
1559 * parse.y (java_complete_lhs): Call force_evaluation_order
1560 after patch_newarray.
1561 (patch_binop): Don't call fold if there are side effects.
1563 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
1565 * parse.y (java_stabilize_reference): Use save_expr instead of
1566 building a SAVE_EXPR node.
1567 (java_complete_lhs): Patch the resulting string of the `+='
1568 operator (if necessary) and complete the RHS after having built
1571 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
1573 * class.c (make_class): Don't set CLASS_P here (because
1574 this function is also called by build_java_array_type).
1575 (push_class): Set CLASS_P here instead.
1576 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
1578 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
1579 context. If the context is class, perfer "super" over "synchronized".
1580 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
1582 * parse.y (create_class): Don't call parser_check_super here;
1583 it is not robust. Always wait until later.
1585 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
1586 match what JDK 1.2 does), but don't set ACC_PUBLIC.
1588 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
1590 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
1591 * lex.h (UNGETC): Change misleading macro.
1593 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
1595 * parse.y (java_stabilize_reference): Return NODE when patching a
1597 (java_complete_lhs): Put parenthesis around truth values.
1599 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
1601 * class.c (layout_class_method): Don't make rtl for interface
1603 * parse.h (GET_TYPE_NAME): New macro.
1604 * parse.y (if_then_statement:): Fixed indentation.
1605 (if_then_else_statement:): Likewise.
1606 (for_statement:): Fixed spacing.
1607 (try_statement:): Fixed indentation.
1608 (create_interface): Don't force interfaces to be abstract.
1609 (method_header): Abstract methods are OK in interfaces.
1610 (declare_local_variables): Fixed typo in comment.
1611 (java_complete_expand_method): Fixed indentation.
1612 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
1613 non accessible fields.
1614 (java_stabilize_reference): New function.
1615 (java_complete_lhs): Fixed indentation. Use
1616 java_stabilize_reference in compound assignement. Insert the
1617 cast. If not processing `+' fix string constants before processing
1620 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1622 * constants.c (find_class_or_string_constant): Cast variable `j'
1623 to a `jword' when comparing against one.
1625 * expr.c (java_lang_expand_expr): Remove unused variables
1626 `has_finally_p' and `op0'.
1628 * gjavah.c (print_field_info): Cast a value to jint when comparing
1629 against one. Likewise for a jlong.
1630 (add_namelet): Likewise cast a `sizeof' to an int when comparing
1631 against a signed quantity.
1633 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
1634 (print_signature): Don't needlessly dereference variable `str'
1636 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
1637 `max_locals' with ATTRIBUTE_UNUSED.
1638 (jcf_parse_class): Likewise for variable `index'.
1640 * parse.h (reverse_jdep_list): Remove static prototype.
1642 * parse.y (build_jump_to_finally): Remove prototype and definition.
1643 (reverse_jdep_list): Add static prototype.
1645 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
1646 `assignment' and `expr_decl'.
1648 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
1650 1999-03-12 Andrew Haley <aph@cygnus.com>
1652 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
1653 we'll need a directory separator and a null character.
1655 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
1657 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
1659 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1661 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
1664 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
1666 * lex.c (java_parse_end_comment): Take extra parameter (next char).
1668 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
1670 * class.c (layout_class_method): A static method in a base class
1671 is never overridden, so treat it like it doesn't exist.
1672 However, do complain about private non-static method overriding
1673 public static method.
1675 * parse.y: Don't set unused INITIALIZED_P flag.
1676 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
1678 * parse.y (find_expr_with_wfl): Optimize tail-calls.
1679 (build_array_from_name): Re-order &index[string] to &string[index].
1681 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
1682 error_mark (it might catch more errors, but it is more likely to lose).
1684 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1686 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
1687 (parse-scan.o): Depend on toplev.h.
1689 * class.c (make_method_value): Add prototype. Make it static.
1690 Remove unused second argument, caller changed.
1692 * expr.c (java_lang_expand_expr): Remove unused variable
1695 * java-tree.h: Don't prototype find_in_current_zip.
1696 Add prototypes for verify_constant_pool, start_java_method,
1697 end_java_method, give_name_to_locals, expand_byte_code,
1698 open_in_zip, set_constant_value, find_constant1, find_constant2,
1699 find_utf8_constant, find_string_constant, find_class_constant,
1700 find_fieldref_index, find_methodref_index, write_constant_pool,
1701 count_constant_pool_bytes and encode_newarray_type.
1703 * jcf-dump.c: Remove unused variable `LONG_temp'.
1705 * jcf-parse.c: Include parse.h.
1706 (jcf_parse_source): Remove unused parameter, all callers changed.
1707 (jcf_figure_file_type): Add static prototype.
1708 (find_in_current_zip): Likewise. Also remove unused parameter,
1709 all callers changed.
1710 (read_class): Initialize variable `saved_pos'.
1712 * jcf-reader.c (jcf_parse_preamble): Mark variables
1713 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
1715 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
1716 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
1717 (java_parse_doc_section): Initialize variable `seen_star'.
1718 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
1719 (java_lex_error): Mark parameters `msg' and `forward' with
1721 (java_get_line_col): Mark parameters `filename' and `line' with
1724 * parse-scan.y: Include toplev.h.
1725 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
1727 * parse.h: use `struct JCF', not plain `JCF'.
1728 (java_parser_context_save_global, java_expand_classes
1729 java_parser_context_restore_global, java_parse): Add prototypes.
1731 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
1734 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
1736 * check-init.c (check_init): COPYN takes word count, not bit count.
1738 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
1740 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
1741 explicit build_decl. (Avoids crash in reload when optimizing.)
1743 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
1745 * decl.c (complete_start_java_method): Handle synchronized method
1746 even when compiling from bytecode.
1748 1999-02-26 Tom Tromey <tromey@cygnus.com>
1750 * gjavah.c (add_class_decl): Only generate `#include' if outer
1751 class is not the name of the class we are processing. Correctly
1752 append `.h' in #include.
1753 (process_file): Clean up newlines around generated `#include's.
1754 (decode_signature_piece): Correctly handle inner classes.
1755 (struct include): New structure.
1756 (all_includes): New global.
1757 (print_include): New function.
1758 (add_class_decl): Use it.
1759 (process_file): Likewise.
1760 (add_class_decl): Generate include for java-array.h if array
1762 (process_file): Don't generate java-array.h include.
1764 * gjavah.c (add_namelet): Check for standard package names here.
1765 (add_class_decl): Don't check for standard package names here.
1767 1999-02-25 Tom Tromey <tromey@cygnus.com>
1769 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
1770 When reading a zip file, only use strncmp if both strings are
1771 bigger than the buffer length. Initialize `k' when looping
1774 1999-02-24 Tom Tromey <tromey@cygnus.com>
1776 * gjavah.c (struct namelet): New structure.
1777 (add_namelet): New function.
1778 (print_namelet): New function.
1779 (print_class_decls): Use add_namelet and print_namelet to generate
1780 namespaces and not classes.
1781 (method_printed): New global.
1782 (HANDLE_END_METHOD): Examine method_printed.
1783 (print_method_info): Set method_printed when required. Print
1784 error if function to be ignored is marked virtual. Handle $finit$
1786 (METHOD_IS_FINAL): New macro.
1787 (print_field_info): Use it.
1788 (HANDLE_METHOD): Clear method_printed.
1789 (method_pass): New global.
1790 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
1791 (process_file): Do two passes over both fields and methods.
1792 (HANDLE_METHOD): Examine method_pass.
1794 (add_class_decl): New function.
1795 (print_class_decls): Don't scan over entire constant pool.
1797 1999-02-23 Tom Tromey <tromey@cygnus.com>
1799 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
1800 disable linking in that case.
1802 1999-02-20 Tom Tromey <tromey@cygnus.com>
1804 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
1807 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
1809 * decl.c (build_result_decl), java-tree.h: New method.
1810 (complete_start_java_method): Handle synchronized methods.
1811 Don't build DECL_RESULT here. (Ordering dependency problem.)
1812 (start_java_method): Call build_result_decl here instead ...
1813 * parse.y (java_complete_expand_method): ... and here.
1814 (expand_start_java_method): Don't call complete_start_java_method here.
1815 (java_complete_expand_method): Call it here instead.
1816 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
1817 * java-tree.h: ... here.
1819 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
1820 * parse.y (java_complete_lhs): Don't call force_evaluation_order
1821 for ARRAY_REF - it doesn't work when array bounds are checked.
1822 (patch_array_ref): Handle it here instead.
1824 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
1826 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
1828 Force left-to-right evaluation of binary operations etc.
1829 * expr.c (force_evaluation_order), java-tree.h: New function.
1830 * parse.y (java_complete_lhs): Pass binary operations, procedure
1831 calls, and ARRAY_REFs to force_evaluation_order.
1832 (various): Set TREE_SIDE_EFFECTS more carefully.
1834 Tolerate random (non-UTF8) encoding in comments without complaining.
1835 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
1836 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
1838 * parse.y (resolve_qualified_expression_name): Handle error_mark.
1839 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
1841 * parse.y (java_complete_lhs): Ignore an empty statement in a
1842 COMPOUND_EXPR. Don't complain about empty statement after return.
1844 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
1846 * parse.y (obtain_incomplete_type): Don't wrap unknown types
1847 in TREE_LIST - just chain the POINTER_TYPEs together.
1848 (resolve_class): If type already resolved, return decl.
1849 After resolving, update TREE_TYPE(class_type), and name (if array).
1850 * parse.h (do_resolve_class), parse.y: Make non-static.
1851 * class.c (maybe_layout_super_class): Take this_class argument.
1852 Do do_resolve_class if necessary.
1853 (layout_class, layout_class_methods): Adjust calls appropriately.
1854 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
1855 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
1856 * typeck.c (build_java_array_type): Don't call layout_class.
1858 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1860 * parse.y (check_pkg_class_access): Allow private class access
1861 within the same package.
1862 (strip_out_static_field_access_decl): New function.
1863 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
1864 operator argument before testing its nature.
1866 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
1868 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
1869 (TRY_EXPR): Simplify - it no longer has a finally clause.
1870 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
1871 Simpler handling of TRY_EXPR, which no longer has a finally clause.
1872 * expr.c (java_lang_expand_expr): Likewise.
1873 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
1874 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
1875 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
1876 (build_try_statement): Remove finally parameter and handling.
1877 (build_try_finally_statement): New function.
1878 (patch_try_statement): No longer need to support finally clause.
1879 (try_statement): Update grammar action rules.
1880 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
1881 Simpler handling of TRY_EXPR, which no longer has a finally clause.
1883 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
1885 * jcf-parse.c (get_constant): Add braces around computation of 'd'
1886 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
1888 1999-02-17 Andrew Haley <aph@cygnus.com>
1890 * class.c (build_utf8_ref): Back out broken patch which was
1891 intended to to output signatures using '.' as a separator.
1893 * class.c (make_class_data): Output signatures using '.' as a
1894 separator, rather than '/'.
1895 (mangled_classname): Likewise.
1896 (make_field_value): Likewise.
1897 (make_method_value): Likewise.
1898 * constants.c (alloc_class_constant): Likewise.
1899 * expr.c (build_invokeinterface): Likewise.
1901 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1903 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
1904 of an ancient workaround.
1906 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
1908 * jvspec.c (xmalloc): Kill the prototype. It does not belong
1911 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1913 * lex.c (yylex): Encode \0 as UTF8.
1915 1999-02-10 Tom Tromey <tromey@cygnus.com>
1917 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
1918 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
1919 (libgcj_zip): Renamed.
1920 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
1922 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
1924 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
1925 (GC_NAME): Renamed -lgc to -lgcjgc.
1927 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1929 * lex.c (java_lang_cloneable): Initialize.
1930 * parse.y (java_lang_cloneable): New static variable.
1931 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
1932 doing one more qualification round.
1933 (valid_ref_assignconv_cast_p): Reject null source or
1934 destination. Allow an array to be cast into java.lang.Cloneable.
1935 (patch_cast): Swapped two first arguments to first call to
1936 valid_ref_assignconv_cast_p.
1938 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1940 * parse.h: DECL_P renamed JDECL_P.
1941 * parse.y: DECL_P replaced by JDECL_P.
1942 (build_array_from_name): Always use pointer's type.
1943 (patch_bc_statement): Extra code to search continue target in a
1944 for loop. Fixed comments. Continue target is current loop when
1947 1999-02-05 Andrew Haley <aph@cygnus.com>
1949 * class.c (make_class_data): The superclass of an interface should
1950 be null, not class Object.
1952 * lex.c (java_lex): Sign extend hex literals.
1954 1999-02-04 Andrew Haley <aph@cygnus.com>
1956 * class.c (build_utf8_ref): Output signatures using '.' as a
1957 separator, rather than '/'.
1958 (make_class_data): Likewise.
1960 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1962 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
1963 mkstemp.o. Get them from libiberty now.
1965 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
1967 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
1969 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1971 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
1974 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
1976 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
1977 * jcf-write.c (generate_bytecode_return): New function.
1978 (generate_bytecode_insns): Use it, for RETURN_EXPR.
1980 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
1981 generate special [fd]const_[01] instructions.
1983 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
1985 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
1986 handling OPCODE_lookupswitch or OPCODE_tableswitch.
1988 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
1990 * parse.y (patch_method_invocation): Handle calling static methods,
1991 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
1993 * parse.y (java_complete_lhs): Don't complain about unreachable
1994 exit condition in a do-while statement.
1996 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1998 * lex.c (java_read_char): Fixed utf8 decoding.
1999 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
2001 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
2002 comments. Local variable `all_primitive' is gone. Broadened
2003 acceptance of `0' to floating point targets. `long' can now be
2004 widened to `double' or `float'.
2005 (valid_method_invocation_conversion_p): Added leading
2006 comment. Fixed tabulation.
2007 (build_string_concatenation): Optimize out left or right empty
2010 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
2012 * jcf-write.c (localvar_alloc): Only emit entry for
2013 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
2014 (generate_bytecode_insns): Only call put_linenumber if
2015 debug_info_level > DINFO_LEVEL_NONE.
2016 * jvspec.c (lang_specific_driver): If no -O* or -g* option
2017 is specified, add -g1 (for compatibility wih javac).
2019 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
2021 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
2022 gjavah.o, check-init.o, jv-scan.o
2024 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2026 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
2028 * gjavah.c: Include config.h and system.h.
2030 * javaop.h (inline): Don't define, its handled by system.h.
2031 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
2032 from `inline' to `static inline'.
2034 * jcf.h (inline): Don't define, its handled by system.h.
2036 * lex.c (inline): Likewise.
2038 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
2040 * lang-specs.h: Map -Qn to -fno-ident.
2042 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
2044 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
2046 1999-01-29 Tom Tromey <tromey@cygnus.com>
2048 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
2049 then cast it to Object before calling `append' method.
2051 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
2053 * check-init.c (check_bool2_init, check_bool_init, check_init):
2054 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
2055 * jcf-write.c (generate_bytecode_insns): Likewise.
2057 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2059 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
2060 * parse.y (patch_cast): Allow a boolean to be cast into a
2063 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2065 * parse.y: (class_declaration:): Fixed indentation.
2066 (class_member_declaration:): Extra `;' after field declaration now
2068 (interface_declaration:): Removed debug messages in error reports.
2069 (patch_binop): Nodes created and returned inherit the orignal
2070 node's COMPOUND_ASSIGN_P flag value.
2071 (patch_cast): Fix cast from char to floating point.
2073 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
2075 * except.c, java-except.h (expand_resume_after_catch): new
2077 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
2078 to branch back to main flow of control after a catch block.
2080 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2082 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
2083 $(srcdir)/../system.h.
2084 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
2085 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
2086 (jcf-write.o): Likewise.
2087 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
2088 (mangle.o): Depend on $(srcdir)/../toplev.h.
2089 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
2090 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
2092 * class.c: Include output.h and parse.h.
2093 (mangled_classname): Add the `const' keyword to a char*.
2094 (find_named_method): Hide unused function definition.
2095 (build_utf8_ref): Change type of variable `c' to unsigned char.
2096 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
2097 (build_class_ref): Add the `const' keyword to a char*.
2098 (layout_class_method): Remove unused variable `buf'.
2100 * decl.c (find_local_variable): Remove unused variable `rtl'.
2101 (pushdecl): Likewise for variables `different_binding_level' and
2103 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
2104 (maybe_build_cleanup): Likewise for parameter `decl'.
2106 * except.c (expand_start_java_handler): Mark parameter `range'
2107 with ATTRIBUTE_UNUSED.
2109 * expr.c: Include except.h.
2110 (pop_type): Remove unused variable `i'.
2111 (pop_value): Likewise for variables `n_words' and `i'.
2112 (expand_java_arrayload): Likewise for variable `convert'.
2113 (java_lang_expand_expr): Likewise for variables `op0', `type',
2114 `mode', `unsignedp', `node' and `elements'.
2115 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
2117 (process_jvm_instruction): Add a `const' qualifier to a char*.
2119 * gjavah.c (output_directory): Add the `const' keyword to a char*.
2120 (temp_directory): Likewise.
2121 (print_c_decl): Likewise.
2122 (print_method_info): Likewise.
2123 (decode_signature_piece): Likewise.
2124 (print_mangled_classname): Likewise.
2126 * java-except.h: Provide prototypes for maybe_start_try,
2127 maybe_end_try and add_handler.
2129 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
2130 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
2131 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
2132 init_expr_processing, push_super_field, init_class_processing,
2133 can_widen_reference_to, class_depth, verify_jvm_instructions,
2134 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
2135 set_local_type, merge_type_state, push_type, load_type_state,
2136 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
2137 emit_unicode_mangled_name): Add prototypes.
2139 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
2140 (print_signature_type): Use ISDIGIT, not isdigit.
2141 (print_signature): Remove unused variable `j'.
2143 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
2144 int when comparing against one.
2146 * jcf-parse.c: Include toplev.h.
2148 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
2149 (localvar_free): Remove unused variable `i'.
2150 (generate_bytecode_conditional): Likewise for variable `kind'.
2152 * jv-scan.c: Include config.h and system.h. Remove redundant
2153 OS header and gansidecl.h includes.
2154 (warning): Add the `const' keyword to a char*. Also add
2155 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
2156 __STDC__, when determining whether to use ANSI-isms.
2157 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
2158 (xmalloc): Don't redundantly prototype here.
2159 (main): Remove unused parameter `envp'. Also fix the arguments
2160 passed to function `fatal' to match the format specifier.
2162 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
2164 * mangle.c: Include toplev.h.
2165 (emit_unicode_mangled_name): Declare parameter `len'.
2167 * parse.y (parse_warning_context): Add the `const' keyword to a
2168 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
2169 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
2170 (issue_warning_error_from_context): Add the `const' keyword to
2172 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
2173 not `__STDC__' for whether to use ANSI-isms.
2175 * typeck.c (incomplete_type_error): Mark parameters `value' and
2176 `type' with ATTRIBUTE_UNUSED.
2177 (parse_signature_type): Use ISDIGIT, not isdigit.
2179 * verify.c (check_pending_block): Add the `const' keyword to a char*.
2180 (verify_jvm_instructions): Likewise. Remove unused variables
2181 `field_name' and `default_val'.
2183 * zextract.c: Include config.h and system.h. Remove redundant
2186 * zipfile.h: Prototype `read_zip_archive'.
2188 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
2190 * typeck.c (convert): Allow conversions to void type: some
2191 optimizations in gcc do this.
2193 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
2195 * typeck.c (convert_ieee_real_to_integer): New function.
2196 (convert): When not using fast-math and using hardware fp, convert
2197 an IEEE NaN to zero.
2199 1999-01-18 Andrew Haley <aph@cygnus.com>
2201 * parse.y (patch_binop): Do a type conversion from signed to
2202 unsigned and then back to signed when a ">>>" is found.
2204 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2206 * java-tree.h: (check_for_initialization): Added prototype.
2207 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
2208 * parse.y (do_resolve_class): Removed unused locals.
2209 (read_import_dir): Likewise.
2210 (resolve_qualified_expression_name): Array creation
2211 expressions are valid primary expressions.
2212 (qualify_ambiguous_name): Likewise.
2213 (patch_synchronized_statement): Removed unused local.
2215 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
2217 * Makefile.in (zextract.o): Add dependencies.
2219 * Makefile.in: Do not put ^Ls at the start of a line.
2221 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
2223 * expr.c (process_jvm_instruction): Coerce to correct Throwable
2224 sub-type the result of the call that gets the exception value.
2226 * parse.y (java_complete_expand_methods): If flags_syntax_only,
2227 don't call finish_class.
2229 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
2230 clear found before continuing.
2232 * verify.c (verify_jvm_instructions): On an array load, allow
2233 and handle top of stack to be TYPE_NULL.
2235 * gjavah.c (generate_access): Translate Java package private or
2236 protected access to C++ public, but with a comment.
2238 1999-01-13 Andrew Haley <aph@cygnus.com>
2240 * expr.c (generate_name): Name prefix changed to avoid clashes
2241 with assembler temp labels.
2243 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
2244 MODIFY_EXPR. Without this, code for the assignement may not be
2245 generated at all and the synchronized statement will read an
2246 uninitialized variable.
2248 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2250 * class.c (maybe_layout_super_class): Fixed returned value.
2251 * lex.c: Added 1999 to the copyright.
2252 (java_init_lex): Initialize java_lang_imported.
2253 * lex.h: Added 1999 to the copyright.
2254 * parse.h: Added 1999 to the copyright.
2255 (REGISTER_IMPORT): Fixed typo in trailing macro.
2256 (CURRENT_OSB): New macro.
2257 (struct parser_ctxt): New fields osb_depth, osb_limit.
2258 * parse.y (java_lang_id): New global variable.
2259 (type_import_on_demand_declaration): Don't import java.lang.* twice.
2260 (array_creation_expression:): Use CURRENT_OSB.
2261 (dims:): Uses a stack to keep track of array dimensions.
2262 (cast_expression:): Use CURRENT_OSB.
2263 (find_expr_with_wfl): Return NULL if node found doesn't meet the
2265 (register_fields): Fixed typos in comment.
2266 (check_method_redefinition): Fixed comment indentation.
2267 (java_check_regular_methods): Set saved found wfl to NULL after
2268 having reinstalled it in the previously found DECL_NAME.
2270 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
2272 * gjavah.c (java_float_finite): Use a union to do type punning.
2273 (java_double_finite): Likewise.
2275 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
2277 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
2278 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
2279 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
2280 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
2281 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
2282 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
2284 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
2286 * check-init.c (check_init): If compiling to native, we don't
2287 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
2289 1999-01-08 Tom Tromey <tromey@cygnus.com>
2291 * parse-scan.y (variable_declarator_id): Set or increment
2293 (bracket_count): New global.
2294 (formal_parameter): Handle case where bracket pairs trail variable
2297 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
2299 * jcf-parse.c (yyparse): variable len changed from a char to an
2300 int to prevent overflow.
2302 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
2304 * java-tree.h: Declare read_class.
2305 * jcf-parse.c (read_class): New function.
2306 (load_class): Now just call read_class.
2308 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
2309 * jcf-parse.c (parse_source_file): Declare save_error_count,
2310 which is needed by java_parse_abort_on_error macro,
2311 * parse.y (java_layout_classes, java_expand_classes): Likewise.
2313 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
2314 constructor, if initializing a static field.
2315 (patch_new_array_init): Set TREE_CONSTANT if it is.
2316 * expr.c (java_lang_expand_expr): For a static array constructor
2317 of primitive elements, allocate the array itself statically.
2318 Disabled until we can set the vtable field statically.
2320 * check-init.c: New file. Checks for definite assignment.
2321 * Makefile.in (JAVA_OBJS): Add check-init.o.
2322 * parse.y (java_complete_expand_method): Call check_for_initialization.
2323 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
2325 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
2327 * parse.y : include system.h instead of including
2328 standard headers directly with the exception of <dirent.h>.
2330 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
2332 * lex.h: Moved static function declarations to lex.c,
2333 to shut up some -Wall warnings.
2334 * lex.c: Static function declarations moved here.
2335 * jcf-dump.c: Small fixes to shut up -Wall warnings.
2337 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2339 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
2341 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
2343 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
2344 * verify.c (verify_jvm_instructions): Fix off-by-one error.
2346 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
2347 (localvar_alloc): Change return type to void,
2348 (emit_unop): Remove unused variable size.
2350 * jcf-write.c (struct jcf_block): Add new union.
2351 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
2352 (call_cleanups): New functions.
2353 (struct jcf_partial): New fields num_finalizers and return_value_decl.
2354 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
2355 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
2356 * lang.c (lang_init): Call using_eh_for_cleanups.
2357 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
2358 completing operands to patch_synchronized_statement.
2359 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
2360 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
2361 WITH_CLEANUP_EXPR instead of TRY_EXPR.
2363 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
2365 * Make-lang.in: Comment out control-Ls; they upset some makes.
2367 1998-12-18 Tom Tromey <tromey@cygnus.com>
2369 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
2372 1998-12-17 Tom Tromey <tromey@cygnus.com>
2374 * parse.y (DIR_SEPARATOR): New define.
2375 (check_class_interface_creation): Use it.
2377 * parse-scan.y (report_main_declaration): Recognize
2378 `java.lang.String' in argument to main.
2380 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
2382 * parse.y (create_interface): Remove bogus test.
2384 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
2386 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
2387 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
2389 1998-12-16 Tom Tromey <tromey@cygnus.com>
2391 * parse-scan.y (qualified_name): Use correct sprintf format.
2393 1998-12-15 Tom Tromey <tromey@cygnus.com>
2395 * gjavah.c (print_field_info): Changed how most negative number is
2398 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
2400 * parse.y (fold_constant_for_init): New function.
2401 (resolve_expression_name): Don't replace static final
2402 constant-initialized fields by its value.
2403 (java_complete_lhs): New. Same as java_complete_tree, except does
2404 not replace static final constant-initialized fields by their values.
2405 (register_fields): If there is an initializer, set DECL_INITIAL and
2406 MODIFY_EXPR_FROM_INITIALIZATION_P.
2407 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
2408 Only call patch_initialized_static_field if
2409 MODIFY_EXPR_FROM_INITIALIZATION_P.
2410 (patch_initialized_static_field): If not valid constant, clear
2413 * parse.y (lookup_field_wrapper): Fix thinko.
2415 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
2416 set and restore global lineno.
2418 1998-12-14 Tom Tromey <tromey@cygnus.com>
2420 * gjavah.c (print_field_info): If value to print is the smallest
2421 value of its size, then print as hex to avoid later warnings from
2424 1998-12-14 Tom Tromey <tromey@cygnus.com>
2426 * gjavah.c (decompile_method): Decompile `return null'.
2427 (process_file): Generate `#pragma interface'.
2428 (method_declared): New global.
2429 (print_method_info): Set it.
2430 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
2431 (print_method_info): Handle abstract methods.
2433 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
2435 * parse.y (patch_method_invocation): If class_decl is null
2436 (e.g. an array type), use original type.
2438 * parse.y (check_thrown_exceptions): Temporary hack to suppress
2439 errors about uncaught exception from clone (of array, specifically).
2441 1998-12-13 Tom Tromey <tromey@cygnus.com>
2443 * gjavah.c (decompile_method): Handle all types of `return'
2444 opcode. Decompile `return this' and `return'.
2445 (method_access): New global.
2446 (print_method_info): Set it.
2447 (decompile_method): Don't decompile a synchronized method.
2449 1998-12-13 Tom Tromey <tromey@cygnus.com>
2451 * jcf-reader.c (jcf_parse_one_method): Recognize
2453 * gjavah.c (HANDLE_END_METHOD): New macro.
2454 (HANDLE_CODE_ATTRIBUTE): New macro.
2455 (decompile_method): New function.
2456 (print_method_info): Don't print `;\n' at end of function decl.
2457 Include java-opcodes.h.
2458 (decompiled): New global.
2460 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
2462 * class.c (build_class_ref): Handle PRIMTYPE.class if
2463 flag_emit_class_files.
2464 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
2465 if flag_emit_class_files.
2466 * parse.y (java_complete_tree): Pre-liminary support for
2467 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
2469 * parse.y (patch_synchronized_statement): Don't call monitorexit
2470 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
2472 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
2474 * zipfile.h (opendir_in_zip): New declaration.
2475 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
2476 (opendir_in_zip): New function, using code from open_in_zip.
2477 (open_in_zip): Call opendir_in_zip.
2478 (find_class): Remove no-longer-used do_class_file parameter,
2479 but add source_ok parameter. Change logic so if we find a .java file,
2480 we don't look for .class in later classpath emtries.
2481 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
2482 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
2483 * gjavah.c: Update call to find_class.
2484 * jcf-dump.c: Likewise.
2486 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
2487 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
2488 nothing if body is empty_stmt_node.
2489 Various little fixes so SP gets correctly adjusted.
2490 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
2491 For CALL_EXPR, test if static first.
2492 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
2493 such as the ones we create for Object and Class.
2494 Set and restore current_function_decl.
2495 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
2496 (note_possible_classname): New function.
2497 (read_import_entry): Removed. Merged with read_import_dir.
2498 (read_import_dir): Don't call find_class - that only gives us
2499 the first classpath entry having the needed package.
2500 Use the struct buffer data structure from buffer.h.
2501 (read_import_dir, find_in_imports_on_demand): The remembered
2502 class names now use '.' (not '/') as package separator.
2504 * parse.y (java_complete_expand_methods): Call write_classfile
2505 here, and not in java_expand_classes (which only gets first class).
2507 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2509 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
2510 (register_fields): If a static fields has an initializer, just
2511 chain it on ctxp->static_initialized, and handle later.
2512 (java_complete_expand_methods): Force <clinit> first.
2513 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
2514 - it's already been completed.
2515 (patch_initialized_static_field): New function.
2516 (java_complete_field): Call it.
2518 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
2520 * expr.c (encode_newarray_type, build_new_array): New functions.
2521 * java-tree.h: Declare build_new_array.
2522 * jcf-write.c (patch_newarray): Use build_new_array.
2524 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
2525 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
2527 * parse.y (patch_new_array_init): Re-organize.
2528 Now is passed the actual array (pointer) type of the value.
2529 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
2530 (patch_array_constructor): Removed - merged into patch_new_array_init.
2531 (java_complete_tree): Update patch_new_array_init.
2533 * jcf-write.c (find_constant_index): New function.
2534 (generate_bytecode_insns): Use find_constant_index.
2535 (generate_classfile): Use find_constant_index for ConstantValue.
2537 1998-12-11 Tom Tromey <tromey@cygnus.com>
2539 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
2540 * decl.c (init_decl_processing): Renamed dtable -> vtable.
2541 * class.c (make_class_data): Renamed dtable -> vtable, and
2542 dtable_method_count -> vtable_method_count.
2544 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2546 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
2547 global variables, initialized.
2548 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
2549 Declared new global variables.
2550 * lex.c (java_lex): Return long_zero_node, float_zero_node,
2551 double_zero_node, integer_zero_node upon direct matching.
2552 * parse.y (purify_type_name): Added function prototype.
2553 (duplicate_declaration_error_p): Consider new_type as potentially
2554 being a incomplete type. Use purify_type_name on type string.
2555 (method_header): saved_type: unused variable removed. Don't figure
2556 return type if method name is invalid.
2557 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
2558 processed by patch_unaryop.
2559 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
2560 increment/decrement node into its original type after binary
2561 numeric promotion on its operands.
2563 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2565 * parse.y (array_initializer:): Array init operand is NULL_TREE
2566 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
2567 now an error. Fixed indentation problems.
2568 (patch_string): Handle error_mark_node as an argument.
2569 (patch_new_array_init): Fixed indentation problems.
2570 (array_constructor_check_entry): Removed check on null wfl_value.
2571 Return an error if wfl_value's walk returns an error.
2573 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2575 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
2576 * lex.c (java_lex): Remember column position before advancing one
2577 token. Retain location information on OCB_TK.
2578 * lex.h (typedef struct java_lc): Added new field.
2579 * parse.h (GET_SKIP_TYPE): New macro.
2580 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
2581 * parse.y (build_new_array_init, patch_new_array_init,
2582 patch_array_constructor, maybe_build_array_element_wfl,
2583 array_constructor_check_entry): New function prototypes.
2584 (switch_block:): Tagged <node>.
2585 (OCB_TK): Tagged <operator>.
2586 (array_initializer:): Installed actions.
2587 (variable_initializer): Build location information on element if
2589 (switch_statement:): Fixed indentation typo.
2590 (switch_block:): Redefined default action.
2591 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
2592 (patch_assignment): Removed duplicate code.
2593 (maybe_build_array_element_wfl, build_new_array_init,
2594 patch_new_array_init, patch_array_constructor,
2595 array_constructor_check_entry): New functions.
2597 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2599 * parse.y (array_initializer): Tagged <node>.
2600 (variable_initializer:): Use default rule.
2601 (array_initializer:): Defined actions.
2602 (variable_initializers:): Likewise.
2603 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
2604 non-static field accesses.
2605 (patch_invoke): Fixed indentation typo.
2606 (java_complete_tree): Likewise.
2607 (build_labeled_block): Changed leading comment. Generate an error
2608 in case of duplicate loop labels.
2609 (patch_conditional_expr): Patch results of string concatenation
2612 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
2614 * constants.c (find_methodref_index): When the class is an interface,
2615 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
2617 * decl.c (finit_identifier_node): Use "$finit$", rather than
2618 "<finit>" (which Sun's verifier rejects).
2619 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
2620 (generate_field_initialization_code): Removed.
2621 (fix_constructors) Don't add call to $finit$ here (wrong order).
2622 (patch_method_invocation): Add $finit$ call here.
2624 * java-tree.h (CALL_USING_SUPER): New macro.
2625 * parse.y (patch_invoke): Remove im local variable.
2626 (patch_method_invocation, patch_invoke): Don't pass super parameter.
2627 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
2628 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
2630 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
2632 * parse.y (java_complete_tree): Don't complain about unreachable
2633 statement if it is empty_stmt_node.
2635 * jcf-write.c (find_constant_wide): New function.
2636 (push_long_const): Use find_constant_wide.
2638 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
2639 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
2640 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
2641 Emit invokeinterface when calling an interface method.
2642 Emit invokespecial also when calling super or private methods.
2644 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
2646 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
2648 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
2650 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2652 * java-tree.h (java_layout_seen_class_methods): New function
2654 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
2655 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
2656 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
2657 * parse.y (method_declarator:): Defined action.
2658 (issue_warning_error_from_context): input_filename saved, set to
2659 the appropriate value and restored after java_error is called.
2660 (build_unresolved_array_type): Fixed comment.
2661 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
2662 (method_header): Deal with return type the same way type are
2663 handled for fields and method's parameters and local variables
2665 (check_method_redefinition): Removed extra CR.
2666 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
2667 (java_layout_seen_class_methods): New function.
2668 (java_layout_classes): Call java_layout_seen_class_methods.
2670 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
2672 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
2674 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
2676 * jcf-dump.c (main): Fix error message.
2677 * jcf-path.c (add_entry): Style fix.
2679 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2681 * class.c (layout_class_method): Call build_java_argument_signature
2682 on constructors too.
2683 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
2684 (patch_method_invocation): Define a primary when resolving an
2685 expression name. Augmented comment on code checking illegal `this'
2686 usage. Loosened it test by accepting NEW_CLASS_EXPR.
2688 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2690 * class.c (layout_class_method): Don't report error on non-static
2691 overriding static if the method is private.
2692 * java-tree.h (finish_class): Prototype added.
2693 * lex.c (java_get_line_col): Handle col argument -2 value.
2694 * parse.h: All static method declarations moved to parse.y.
2695 * parse.y: Now contains all static method declarations previously
2697 (find_expr_with_wfl, missing_return_error,
2698 unreachable_stmt_error): New functions.
2699 (java_get_real_method_name): Identify constructors bearing class
2700 names in source code compiled classes only.
2701 (java_complete_expand_methods): Call missing_return_error.
2702 (invocation_mode): Private methods invoked as static methods.
2703 (java_complete_tree): Call unreachable_stmt_error.
2705 1998-12-01 Tom Tromey <tromey@cygnus.com>
2707 * Makefile.in (+target): Removed.
2708 (+xmake_file): Likewise.
2709 (+tmake_file): Likewise.
2710 (.NOEXPORT): Removed duplicate.
2712 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2714 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
2716 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
2718 * jvgenmain.c: Remove the xmalloc prototype, we get it from
2719 libiberty.h. Provide an xmalloc definition.
2721 * jvspec.c: Remove the xmalloc prototype.
2723 * parse-scan.y: Include config.h and system.h. Don't include
2724 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
2725 Provide an xstrdup definition.
2727 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
2729 * jcf-path.c (add_entry): Recognize ".jar" too.
2730 * lang-specs.h: Likewise.
2732 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
2734 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
2735 soft_monitorenter_node, soft_monitorexit_node, throw_node.
2737 * jcf-write.c (generate_bytecode_insns):
2738 Handle pre/post-increment/decrement of long.
2740 * jcf-write.c (generate_bytecode_insns):
2741 Handle missing exception handler (finally for synchronized).
2743 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
2745 * java-tree.h (end_params_node): Declare global.
2746 * decl.c (end_params_node): New global.
2747 (init_decl_processing, start_java_method): Use end_params_node for
2748 end of list of parameter types. Follows correct gcc conventions.
2749 * expr.c (pop_argument_types, pop_arguments): Likewise.
2750 * lang.c (put_decl_node): Likewise.
2751 * typeck.c (various places): Likewise.
2752 * class.y (various places): Likewise.
2753 * parse.y (various places): Likewise.
2755 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
2756 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
2758 * class.c: Add #include flags.h, remove no-longer needed declaration.
2760 * class.c (layout_class_method): Remove commented-out code, re-format.
2761 Don't add vtable entry (or index) for private methods.
2762 * expr.c (expand_invoke): A private method is implicitly final.
2763 * class.c (make_class_data): If inlining or optimizing,
2764 skip private methods.
2766 * class.c (finish_class): New function. Calls existing methods,
2767 but alls emits deferred inline functions.
2768 * jcf-parse.c (parse_class_file): Call finish_class.
2769 * parse.y (java_complete_expand_methods): Likewise.
2771 * expr.c (build_java_binop): Explicit default, to silence -Wall.
2773 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
2775 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
2777 * jcf-write.c (generate_bytecode_conditional): Fix typo.
2779 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
2781 * (generate_classfile): Always write class access flag with
2784 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2786 * class.c (maybe_layout_super_class): New function.
2787 (layout_class): Reorganized. Loop on class methods dispatched into
2788 a new function. Call maybe_layout_super_class.
2789 (layout_class_methods, layout_class_method): New functions.
2790 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
2792 (expand_invoke): Likewise.
2793 * java-tree.h (all_class_list): New global variable declared.
2794 (layout_class_methods, layout_class_method): New function
2796 (LAYOUT_SEEN_CLASS_METHODS): New macro.
2797 * jcf-parse.c (all_class_list): New global variable.
2798 (load_class): Extended what class_or_name can be. Use parser
2799 context mechanism to save globals before calling jcf_parse.
2800 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
2801 is set on the file name.
2802 (jcf_parse): Layout class methods when Object is loaded, otherwise
2803 record class in all_class_list for delayed method layout.
2804 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
2805 * lang.c (put_decl_node): Decode <init> into the decl context
2807 * lex.c (java_allocate_new_line): Use xmalloc.
2808 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
2809 pointers, not TREE_LIST elements.
2810 (struct parser_ctxt): Fixed comment indentations, added comments
2811 and reordered some fields.
2812 (java_check_methods): Function prototype removed.
2813 * parse.y (java_push_parser_context): Use xmalloc.
2814 (java_parser_context_restore_global): Pop extra pushed ctxp only
2815 when there's nothing next.
2816 (maybe_create_class_interface_decl): Fixed comment, add new
2817 created class decl to all_class_list.
2818 (method_header): Use GET_REAL_TYPE on argument's types.
2819 (method_declarator): Use GET_REAL_TYPE, change type to the real
2820 type in TREE_LIST dependency node. Build argument list with the
2822 (create_jdep_list): Use xmalloc. Removed allocation error message.
2823 (obtain_incomplete_type): Fixed leading comment. Broadened
2824 incoming argument meaning.
2825 (register_incomplete_type): Use xmalloc. Removed allocation error
2827 (safe_layout_class): Fixed leading comment.
2828 (jdep_resolve_class): Reversed if statement condition and switch
2830 (resolve_and_layout): Fixed leading comment. Broadened incoming
2832 (complete_class_report_errors): New local variable name, for
2833 clarity. purify_type_name used for all error cases.
2834 (java_get_real_method_name): Stricter check on constructors.
2835 (java_check_regular_methods): Reverse methods list only if not
2836 already laid out. Layout artificial constructor.
2837 (java_check_methods): Deleted.
2838 (source_start_java_method): Obtain incomplete type for patchable
2840 (java_layout_classes): Fixed leading comment. Use
2841 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
2842 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
2843 before returning. Fixed comments.
2844 (java_expand_classes): Check for errors up front.
2845 (patch_method_invocation): Class to search is resolved and laid
2848 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
2850 * expr.c (java_lang_expand_expr): Add missing emit_queue.
2852 * javaop.h (int8): Removed - not used.
2853 (jbyte): Redefine portably with correct signedness.
2855 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
2857 * jcf-write.c (generate_bytecode_insns): Fix typo
2858 OPCODE_getstatic to OPCODE_getfield.
2860 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
2861 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
2862 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
2864 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2866 * jcf-parse.c (jcf_parse_source): Function returned type is
2867 void. Added prototype.
2868 (jcf_parse): Function returned type is void.
2869 (yyparse): Remove call to fclose on the last parsed file.
2871 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
2873 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2875 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
2876 (layout_class): Cope with methods featuring WFL in decl names.
2877 * decl.c (unqualified_object_id_node): New global variable,
2879 (build_decl_no_layout): Removed.
2880 * expr.c (build_primtype_type_ref): Handle Double.
2881 (java_lang_expand_expr): Fixed indentations.
2882 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
2883 (flag_wall, flag_redundant, flag_not_overriding,
2884 flag_static_local_jdk1_1, unqualified_object_id_node): Global
2885 variable declarations.
2886 (build_decl_no_layout): Removed prototype.
2887 (java_get_real_method_name): Added prototype.
2888 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
2889 (java_parse_abort_on_error): Macro now just returns.
2890 * jcf-parse.c (jcf_parse_source): Check fclose returned
2891 value. Call emit_register_classes if java_report_errors returns
2893 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
2894 flag_static_local_jdk1_1): New integer flags.
2895 (lang_decode_option): New flags set here.
2896 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
2897 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
2898 the flag_redundant variable.
2899 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
2900 when parsing java.lang.Object class.
2901 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
2903 (resolve_qualified_expression_name): Fixed indentation.
2904 (patch_array_ref): Changed prototype.
2905 (not_initialized_as_it_should_p): Prototype removed.
2906 (java_report_errors): Added function prototype.
2907 * parse.y (formal_parameter:): Changed error message for not yet
2908 supported final parameters.
2909 (class_type_list:): Set both PURPOSE and VALUE of created
2910 TREE_LIST to be class_type.
2911 (primary_no_new_array:): Handle class literals on primitive types.
2912 (parse_warning_context): Reinstalled correct force_error and
2913 do_warning flags setups.
2914 (java_report_errors): Changed prototype. Return java_error_count
2916 (variable_redefinition_error): Consider treating variable type as
2918 (create_interface): Warn about redundant abstract modifier if
2919 flag_redundant is set. Changed error message.
2920 (lookup_field_wrapper): Save/restore globals before/after looking
2922 (duplicate_declaration_error_p): Consider treating declaration
2923 type as a fake pointer.
2924 (register_fields): Extract real type from dependency node. Check
2925 for duplicate field declaration after type adjustment. Use
2926 DECL_INITIAL to store static final initialized values.
2927 (method_header): Extract real function type from dependency node.
2928 (check_abstract_method_header): Use GET_METHOD_NAME.
2929 (obtain_incomplete_type): Layout fake pointer type.
2930 (safe_layout_class): Don't try to check for methods before layout.
2931 (java_complete_class): Don't check for correct throws clause
2932 elements inheritance here.
2933 (resolve_and_layout): Broadened name parameter meaning.
2934 (reset_method_name): Use GET_METHOD_NAME.
2935 (java_get_real_method_name): New function.
2936 (java_check_regular_methods): Don't check methods in
2937 java.lang.Object. Verify lineage of throws clause elements. Use
2938 flag_no_overriding in warning report.
2939 (check_throws_clauses): Don't check if class was from
2940 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
2941 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
2942 (declare_local_variables): Use flag_static_local_jdk1_1 to report
2943 warning on unsupported final local variables. Use build_decl
2944 instead of build_decl_no_layout. Get real local variable type from
2946 (source_start_java_method): Get real parameter type from
2947 dependency node. Call build_decl instead of build_decl_no_layout.
2948 (java_layout_classes): Reverse tree and layout type and class as
2949 required. Mark class as loaded when done.
2950 (resolve_field_access): Fixed indentation. Restricted condition
2951 leading to static field access code generation. Set field_type
2952 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
2953 (resolve_qualified_expression_name): Initialize type_found to
2954 null. Handle static field resolved during qualification. Fixed
2955 layout on non primitive field decl types.
2956 (not_accessible_p): Fixed typo in comment.
2957 (patch_method_invocation): Resolve and layout class to search from
2959 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
2960 layout non primitive type, if necessary. Make method node only to
2962 (find_applicable_accessible_methods_list): Consider WFL'ed method
2963 decl names. Fixed indentation.
2964 (argument_types_convertible): Resolve and layout target type if
2966 (java_complete_tree): Fixed indentation problems. Rewrote
2967 CALL_EXPR thrown exceptions check. Re-installed further processing
2968 of the assignment in certain cases.
2969 (patch_assignment): Call maybe_build_primttype_type_ref to perform
2970 inlining on class literals.
2971 (valid_builtin_assignconv_identity_widening_p): Cope with constant
2973 (valid_method_invocation_conversion_p): Likewise.
2974 (patch_string): Temporary disable forbidden use of `this' in
2975 explicit constructor invocations when doing string concatenation
2977 (patch_unaryop): Added comment. Reinstalled code to disable
2978 further check on assignment operation with cast expression RHS.
2979 (patch_switch_statement): Fixed indentation.
2980 (build_try_statement): Call build_decl instead of
2981 build_decl_no_layout.
2982 (patch_synchronized_statement): Likewise.
2983 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
2984 IS_UNCHECKED_EXPRESSION_P.
2985 (check_thrown_exceptions_do): Changed leading comment. Resolve and
2986 layout argument exception type.
2987 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
2988 of IS_UNCHECKED_EXPRESSION_P.
2990 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
2992 * jcf-parse.c (yyparse): Open class file in binary mode.
2994 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
2996 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
2998 * jcf-write.c (perform_relocations): Move check out one loop.
3000 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
3002 * Make-lang.in: Fix reference to srcdir.
3003 * jv-scan.c: Add missing xmalloc prototype.
3004 * jvgenmain.c: Ditto.
3006 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
3008 * decl.c (error_mark_node), java-tree.h: New global.
3009 * parse.y: Use empty_stmt_node instead of size_zero_node.
3010 (build_if_else_statement): If missing else, use empty_stmt_node.
3012 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
3013 (java_complete_expand_method): Complain if return is missing.
3014 (java_check_regular_methods): Comment out incorrect error check.
3015 (not_accessible_p): Fix incorrect handling of protected methods.
3016 (patch_method_invocation): Pass correct context to not_accessible_p.
3017 (find_applicable_accessible_methods_list): Likewise.
3018 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
3019 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
3020 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
3021 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
3023 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
3024 (push_int_const): Remove reundant NOTE_PUSH.
3025 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
3026 (- case SWITCH_EXPR): Fix code generation bug.
3027 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
3028 (generate_classfile): More robust for abstract methods.
3030 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
3032 * Makefile.in: jv-scan and jvgenmain all require libiberty.
3033 * Make-lang.in: Ditto.
3035 * jv-scan.c: Remove xmalloc and xstrdup definitions.
3038 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
3040 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
3042 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
3044 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
3046 Allow uses of interface types to verify. This is not really
3047 type-safe, but it matches what Sun does, and is OK as long as
3048 there are appropriate run-time checks.
3049 * verify.c (merge_types): If merging two interface types,
3050 just set the result to java.lang.Object.
3051 * expr.c (pop_type): Any interface is matches by java.lang.Object.
3053 1998-11-13 Tom Tromey <tromey@cygnus.com>
3055 * gjavah.c (main): Handle --output-class-directory argument.
3056 * jvspec.c (lang_specific_driver): Translate `-d' into
3058 * jcf.h (jcf_write_base_directory): Declare.
3059 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
3060 * lang-options.h: Mention -foutput-class-dir.
3061 * jcf-write.c (jcf_write_base_directory): New global.
3062 (make_class_file_name): Put generated .class file into `-d'
3063 directory, or into source directory if -d not given. Function now
3065 (write_classfile): Free class file name. Handle case where class
3067 (DIR_SEPARATOR): New macro.
3068 Include <sys/stat.h>
3070 * Makefile.in (prefix): New macro.
3072 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
3074 * parse.y (patch_invoke): Do less if flag_emit_class_files.
3075 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
3076 here (done in patch_invoke instead).
3077 (case_identity): Moved here from parse.y.
3079 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
3080 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
3081 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
3082 so they can be efficiently scanned without recursion.
3083 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
3084 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
3085 in BLOCK iteratively, rather than recursively.
3087 * parse.y (do_unary_numeric_promotion): New function.
3088 (patch_unaryop, patch_binop, patch_array_ref): Use it.
3090 * parse.y (patch_newarray): Various fixes.
3092 Re-do handling of switch statements (for proper block scoping).
3093 * parse.y: Add just a single block for the enture switch block,
3094 but don't create any "case blocks".
3095 (group_of_labels): Rmeoved unneeded non-terminal.
3096 CASE_EXPR and DEFAULT_EXPR are added to current block.
3097 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
3098 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
3099 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
3100 * parse.y (wfl_operator, print_int_node): Make non-static.
3101 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
3102 as part of recursive scan of block.
3103 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
3104 (patch_switch_statement): Most tests move dinto java_complete_tree.
3106 * parse.y: Make various production be non-typed (void).
3107 * parse.y (parse_error): Merged into issue_warning_error_from_context.
3108 * parse.y (add_stmt_to_compound): Don't create/change extra node.
3109 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
3111 * jcf-write.c (struct jcf_handler): New type.
3112 (struct jcf_switch_state): New type.
3113 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
3114 (alloc_handler, emit_unop, emit_reloc): New functions.
3115 (adjust_typed_op): Add extra parameter ("max type" offset).
3116 (emit_switch_reloc, emit_case-reloc): New function.
3117 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
3118 (generate_bytecode_insns): Support REAL_CST, switch statements,
3119 exception handling, method calls, object/array creation, and more.
3121 * class.c: Remove some unused variables.
3122 * constants.c (find_string_constant): New function.
3123 (count_constant_pool_bytes): Fix to correctly handle wide constants.
3124 * decl.c (complete_start_java_method): Don't _Jv_InitClass
3125 if flag_emit_class_files.
3127 1998-11-12 Tom Tromey <tromey@cygnus.com>
3129 * jcf-io.c (find_class): Added explanatory comment.
3131 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
3132 trailing slash to `.zip' entries.
3134 * jvspec.c (lang_specific_driver): Correctly handle case where
3135 GC_NAME not defined.
3137 1998-11-11 Tom Tromey <tromey@cygnus.com>
3139 * jvspec.c (GC_NAME): New define.
3140 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
3142 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
3144 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
3146 * jcf-dump.c (TABLE_SWITCH): Fix typos.
3148 1998-11-11 Tom Tromey <tromey@cygnus.com>
3150 * jcf-dump.c (main): Correctly recognize `--'-style long options.
3152 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
3154 * class.c (is_compiled_class): Call safe_layout_class for class
3155 compiled from source.
3156 * conver.h (convert_to_integer, convert_to_real,
3157 convert_to_pointer): Added prototypes.
3158 * decl.c (init_decl_processing): Non longer push the decls of
3159 `methodtable', `constants', `Class', `Field', `dispatchTable'
3160 `jexception' and `Method'.
3161 * expr.c (build_invokeinterface): New function.
3162 (expand_invoke): static variable CLASS_IDENT now in
3163 build_invokeinterface. Use build_invokeinterface.
3164 (expand_java_field_op): Moved code to inline
3165 java.lang.PRIMTYPE.TYPE into a function.
3166 (build_primtype_type_ref): New function.
3167 * java-tree.def (INSTANCEOF_EXPR): New tree code.
3168 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
3169 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
3170 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
3171 (DECL_LOCAL_STATIC_VALUE): New macro.
3172 (build_invokeinterface, build_primtype_type_ref): New function
3174 (java_parse_abort_on_error): Macro rewritten.
3175 * jcf-parse.c (current_method): Add comment to declaration.
3176 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
3177 Function prototypes fixed.
3178 (jcf_parse_source): push/pop parser context. save/restore global.
3179 (parse_source_file): Fixed leading comment. Now take a
3180 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
3181 classes and pop the parser context anymore.
3182 (yyparse): Push parser context, save globals, parse the source
3183 file, restore globals and pop the parser context when processing a
3185 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
3186 * lex.c (java_parse_doc_section): New function.
3187 (java_lex): Call java_parse_doc_section when appropriate. Build an
3188 operator around INSTANCEOF_TK.
3189 * lex.h (java_lineterminator, java_sprint_unicode,
3190 java_unicode_2_utf8, java_lex_error, java_store_unicode):
3191 Prototypes rewritten.
3192 (java_parse_escape_sequence, java_letter_or_digit_p,
3193 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
3194 java_read_unicode, java_store_unicode, java_read_char,
3195 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
3196 Added function prototypes.
3197 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
3199 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
3201 (struct parser_ctxt): New fields: deprecated,
3202 current_parsed_class_un, gclass_list.
3203 (fix_method_argument_names, issue_warning_error_from_context,
3204 resolve_package, lookup_package_type): New function prototypes.
3205 (resolve_expression_name): Fixed function prototype.
3206 (find_applicable_accessible_methods_list): Fixed indentation, added
3207 extra argument in prototype.
3208 (check_final_assignment, build_null_of_type, check_deprecation,
3209 check_method_redefinition, reset_method_name,
3210 java_check_regular_methods, java_check_abstract_methods,
3211 maybe_build_primttype_type_ref): New function prototype.
3212 * parse.y (conver.h): Include.
3213 (INSTANCEOF_TK): Tagged <operator>.
3214 (single_type_import_declaration): Use REGISTER_IMPORT macro.
3215 (relational_expression:): Build binop for instanceof.
3216 (java_push_parser_context): Remember ctxp->gclass_list across
3218 (java_pop_parser_context): Simply return if no context
3219 exists. Remember gclass_list across contexts.
3220 (issue_warning_error_from_context): New function.
3221 (parse_error_context): Don't setup ctxp->elc here. Call
3222 issue_warning_error_from_context instead.
3223 (parse_warning_context): Likewise.
3224 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
3225 setup. Link new class/interface to ctxp->gclass_list.
3226 (add_superinterfaces): Register interface as incomplete if not
3228 (create_class): Remember class unqualified name in
3229 ctxp->current_parsed_class_un. Check class deprecation.
3230 (register_fields): Check field deprecation. Remember static final
3231 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
3233 (method_header): New local variable ORIG_ARG. Use unqualified
3234 current class name for check on constructor errors. Promote return
3235 type if of record type. Argument list fix moved in
3236 fix_method_argument_names, called here. Check method deprecation.
3237 (fix_method_argument_names): New function.
3238 (method_declarator): Promote record typed arguments.
3239 (safe_layout_class): Check class methods before layout.
3240 (java_complete_class): Compute field layout when patched.
3241 (do_resolve_class): Try to load class after having it renamed
3242 after the package name.
3243 (get_printable_method_name): Use DECL_CONTEXT.
3244 (reset_method_name): New function.
3245 (check_method_redefinition): Use reset_method_name.
3246 (java_check_regular_methods): New local variable
3247 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
3248 names for error report. Check for compile-time error when method
3249 found has default (package) access.
3250 (java_check_abstract_methods): Now takes an interface DECL node as
3251 an argument. Also reinstall real name on unchecked
3252 overriding/hiding methods for error report.
3253 (java_check_methods): Fixed leading comment. Get classes to verify
3254 from ctxp->gclass_list. Use CHECK_METHODS macro and set
3255 CLASS_METHOD_CHECKED_P on class verification.
3256 (lookup_java_method2): Get real method name if necessary.
3257 (find_in_imports): Don't check package class access here.
3258 (resolve_package, lookup_package_type): New functions.
3259 (java_layout_classes): Fixed leading comment. Take classes to be
3260 laid out from ctxp->gclass_list.
3261 (java_complete_expand_methods): Don't expand native and abstract
3263 (java_expand_classes): New function.
3264 (resolve_expression_name): Use additional argument ORIG. Retrieve
3265 values of static final field of primitive types.
3266 (resolve_field_access): Handles static final field of promotive
3268 (resolve_qualified_expression_name): Handle STRING_CST as
3269 primaries and package name resolution. Check deprecation on found
3270 decls. Set where_found and type_found on non static field resolved
3271 during qualification. Layout non primitive field decl types.
3272 (check_deprecation): New function.
3273 (maybe_access_field): Simplified.
3274 (patch_method_invocation_stmt): Local variable CLASS_TYPE
3275 removed. Reverse method's argument when primary is a type. Don't
3276 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
3277 instead. Include abstract class in the list of class searchable
3278 for constructors. Use DECL_CONTEXT of found method for access
3279 checks. Check method deprecation.
3280 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
3281 converting arguments. Handle INVOKE_INTERFACE.
3282 (lookup_method_invoke): Search constructor using existing
3283 infrastructure (don't rely on lookup_java_constructor anymore).
3284 (find_applicable_accessible_methods_list): Extra argument flag
3285 LC. Now include constructor in the search.
3286 (qualify_ambiguous_name): Conditional expression are primaries.
3287 (not_initialized_as_it_should_p): static final are always
3289 (java_complete_tree): Pass extra NULL argument to
3290 resolve_expression_name. Stricter test to carry on patching
3291 assignments. New case for INSTANCEOF_EXPR.
3292 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
3293 (check_final_assignment, maybe_build_primttype_type_ref): New
3295 (patch_assignment): Detect resolved static finals and carry normal
3296 assignment error check on them. Inline PRIMTYPE.TYPE read access.
3297 (try_builtin_assignconv): Access constant 0 on all primitive
3299 (valid_builtin_assignconv_identity_widening_p): Accept identical
3300 types. Accept all promoted type on int type.
3301 (valid_ref_assignconv_cast_p): Accept a null pointer to be
3302 assigned to a reference.
3303 (valid_method_invocation_conversion_p): Accept to check null
3305 (build_binop): Merge declaration and initialization of local
3307 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
3308 numeric types. Improved validity test for qualify operators on
3310 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
3311 and PREINCREMENT_EXPR. Also detect resolved static finals of a
3312 primitive type and issue the appropriate error message.
3313 (resolve_type_during_patch): Mark class loaded when resolved.
3314 (patch_cast): Allow null to be cased to reference types.
3315 (build_null_of_type): New function.
3316 (patch_array_ref): Handle array on references correctly.
3317 (patch_return): Removed unused local variable MODIFY. Force
3318 boolean to be returned as integers. Allows null to be returned by
3319 a function returning a reference.
3320 * typeck.c (convert_to_integer, convert_to_real,
3321 convert_to_pointer): Prototypes moved to convert.h
3322 (lookup_argument_method): Use method real name, if necessary.
3324 1998-10-30 Tom Tromey <tromey@cygnus.com>
3326 * class.c (build_class_ref): Changed name of primitive classes to
3329 * class.c (make_class_data): Renamed fields: nmethods to
3330 method_count, method_count to dtable_method_count. Always set
3332 * decl.c (init_decl_processing): Likewise.
3334 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
3336 * class.c (layout_class): Don't mangle <finit>, produce
3337 __finit<class> instead. Don't verify artificial methods.
3338 * decl.c (finit_identifier_node): New declared global.
3339 (init_decl_processing): finit_identifier_node initialized.
3340 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
3341 * java-tree.h (finit_identifier_node): Declared as extern.
3342 (struct lang_decl): New field called_constructor.
3343 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
3344 (CLASS_HAS_FINIT_P): New macro.
3345 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
3346 explicit constructor invocation.
3347 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
3348 CALL_SUPER_CONSTRUCTOR_P): New macros.
3349 (write_classfile): Added prototype.
3350 * jcf-parse.c (jcf_parse_source): Parse and remember for
3351 generation if the file was seen on the command line.
3352 (parse_source_file): Don't write the class file here.
3353 (yyparse): Loop on files rewritten. Set current_jcf.
3354 (parse_zip_file_entries): Parse class file only if it was found.
3355 * lang.c (init_parse): Don't open command line provided filename
3357 (lang_parse): Don't set main_jcf anymore.
3358 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
3359 (JCONSTRUCTOR_CHECK): New macro.
3360 (JBSC_TYPE_P): New macro.
3361 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
3362 (COMPLETE_CHECK_OP_2): New macro.
3363 (struct parse_ctxt): New field explicit_constructor_p.
3364 (check_class_interface_creation): Fixed prototype indentation.
3365 (patch_method_invocation_stmt): Prototype reflects added argument.
3366 (patch_invoke): Likewise.
3367 (complete_method_declaration, build_super_invocation,
3368 verify_constructor_circularity,
3369 build_this_super_qualified_invocation, get_printable_method_name,
3370 patch_conditional_expr, maybe_generate_finit, fix_constructors,
3371 verify_constructor_super, create_artificial_method,
3372 start_artificial_method_body, end_artificial_method_body,
3373 generate_field_initialization_code): New function prototypes.
3374 * parse.y: Fixed leading comment
3375 (constructor_header:, constructor_body:, block_end:): Rules tagged
3377 (type_declaration:): Call maybe_generate_finit.
3378 (method_declaration:): Action for method_body: placed in new
3379 function complete_method_declaration, called here.
3380 (constructor_declaration:): Defined actions. Removed leading
3382 (constructor_header:): New rule with action.
3383 (constructor_body:): Rule rewritten using block_begin: and
3384 block_end:. Defined actions.
3385 (constructor_declarator:, explicit_constructor_invocation:):
3387 (block:): Use new rules block_begin: block_end:.
3388 (block_begin:, block_end:): New rules and actions.
3389 (block_statements:): Fixed error message for explicit
3391 (method_invocation:): Call build_this_super_qualified_invocation
3392 if primary is `this' or `super' was seen.
3393 (conditional_expression:): Action defined.
3394 (extra_ctxp_pushed_p): New static global flag.
3395 (java_parser_context_save_global): Create parser context if
3396 necessary. Use extra_ctxp_pushed_p to remember it.
3397 (java_parser_context_restore_global): Pop extra parser context if
3399 (build_array_from_name): Array on primitive types are marked
3401 (register_fields): Restore new name in field initializer
3402 expression if type was altered. Non static fields initialized upon
3403 declaration marked initialized.
3404 (maybe_generate_finit): New function.
3405 (maybe_generate_clinit): Use create_artificial_method,
3406 start_artificial_method_body, end_artificial_method_body. Generate
3407 debug info for enclosed initialization statements.
3408 (method_header): Fixed leading comment. Check constructor
3409 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
3411 (complete_method_declaration, constructor_circularity_msg,
3412 verify_constructor_circularity): New functions.
3413 (get_printable_method_name): New function.
3414 (check_method_redefinition): Don't rename <finit> methods. Fix
3415 declared constructor names. Error message for
3416 constructors modified.
3417 (java_check_regular_methods): Local variable seen_constructor
3418 renamed saw_constructor. Skip verification on constructors. Create
3419 default constructor with create_artificial_method.
3420 (java_check_methods): Removed unnecessary empty line.
3421 (create_artificial_method, start_artificial_method_body,
3422 end_artificial_method_body): New functions.
3423 (java_layout_classes): Changed leading comment. Reverse fields
3424 list if necessary. Always layout java.lang.Object if being
3426 (java_complete_expand_methods): Verify constructor circularity.
3427 (java_complete_expand_method): Call fix_constructor on
3428 constructors. Local variable no_ac_found removed. Restore
3429 bindings if method body expansion failed.
3430 (fix_constructors, verify_constructor_super,
3431 generate_field_initialization_code): New function.
3432 (java_expand_classes): Fixed leading comment. Write class file
3434 (resolve_expression_name): Check for illegal instance variable
3435 usage within the argument scope of an explicit constructor
3437 (resolve_qualified_expression_name): Pass extra from_super flag
3438 when invoking patch_method_invocation_stmt. New case for
3439 conditional expression when used as a primary. Check for error
3440 when acquiring super.
3441 (patch_method_invocation_stmt): Added extra argument super. New
3442 local variable is_static_flag. Set class_to_search according to
3443 the nature of the constructor invocation. Don't add `this'
3444 argument when expanding NEW_CLASS_EXPR. Check for illegal method
3445 invocation within the argument scope of explicit constructor
3446 invocation. Set is_static according to is_static_flag. Provide
3447 extra `super' argument to patch_invoke invocation.
3448 (patch_invoke): New argument from_super. Loop on arguments
3449 indentation fixed. Pass from_super to invocation_mode. New switch
3450 case INVOKE_SUPER. Fixed error message in switch default case.
3451 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
3453 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
3454 (lookup_method_invoke): Fixed prototypes in candidates list. Error
3455 message takes constructors into account.
3456 (find_applicable_accessible_methods_list): Fixed indentation.
3457 (qualify_ambiguous_name): Take explicit constructor invocation
3458 into account. Deal with a conditional expression as a primary to
3460 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
3461 case. Added extra argument to patch_method_invocation_stmt.
3462 Register calls made to explicit constructor `this'. Don't call
3463 save_expr in ARRAY_REF case when emitting class files. Check for
3464 illegal use of this when expanding explicit constructor invocation
3466 (complete_function_arguments): Set and reset parser context
3467 explicit_constructor_p field value when appropriate.
3468 (build_super_invocation, build_this_super_qualified_invocation):
3470 (patch_assignment): Fixed typo.
3471 (patch_unaryop): Check on final fields occurs only when a decl
3473 (patch_return): Take constructors into account.
3474 (patch_conditional_expr): New function.
3475 * typeck.c (build_java_signature): Removed unnecessary empty line.
3477 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
3479 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
3481 1998-10-28 Tom Tromey <tromey@cygnus.com>
3483 * decl.c (init_decl_processing): Renamed fields.
3484 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
3485 interface_len, msize fields.
3487 * class.c (make_class_data): Removed subclass_head and
3488 subclass_next fields.
3489 * decl.c (init_decl_processing): Removed subclass_head and
3490 subclass_next fields.
3492 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
3494 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
3495 * mangle.c (emit_unicode_mangled_name): Similarly.
3497 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
3499 * jcf-parse.c (get_constant): Place braces around code to compute
3500 'd' when REAL_ARITHMETIC is not defined.
3502 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
3504 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
3507 1998-10-23 Tom Tromey <tromey@cygnus.com>
3509 * lang-specs.h: `.zip' files are input to jc1.
3511 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
3513 * jvspecs.c: Add (but don't enable) support for combining multiple
3514 .class and .java input filenames to a single jc1 invocation.
3515 Add support for -C flag (copile to .class files).
3516 Translate -classpath and -CLASSPATH arguments.
3517 * lang-specs.h: Don't set %2 spec.
3519 1998-10-22 Tom Tromey <tromey@cygnus.com>
3521 * jcf-path.c (add_entry): Don't add trailing separator if entry is
3523 (add_path): Don't add trailing separator to non-empty path
3526 * lang.c (lang_decode_option): Check for -fclasspath and
3527 -fCLASSPATH before examining other `-f' options.
3529 * java-tree.h (finalize_identifier_node): Don't declare.
3530 * class.c (make_class_data): Don't push "final" field.
3531 * decl.c (init_decl_processing): Don't push "final" field.
3532 (finalize_identifier_node): Removed.
3533 (init_decl_processing): Don't set finalize_identifier_node.
3535 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
3537 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
3539 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
3540 (JV_SCAN_SOURCES): New macro.
3541 (JCF_DUMP_SOURCES): Likewise.
3542 (jcf-dump$(exeext)): New target.
3543 (jv-scan$(exeext)): New target.
3545 1998-10-22 Tom Tromey <tromey@cygnus.com>
3547 * Makefile.in (LEX): Removed.
3548 (LEXFLAGS): Likewise.
3549 (SET_BISON): New macro.
3551 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
3552 spurious diffs in parse.c.
3553 ($(PARSE_SCAN_C)): Likewise.
3554 (PARSE_DIR): New macro.
3556 (PARSE_SCAN_C): Likewise.
3557 (PARSE_RELDIR): New macro.
3559 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
3561 * jcf-io.c (find_class): Use saw_java_source to determine when to
3562 look for `.java' file.
3563 * jcf-parse.c (saw_java_source): New global.
3564 (yyparse): Set it if `.java' file seen.
3566 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
3567 (GCJH_SOURCES): Likewise.
3568 * Makefile.in (datadir): New macro.
3569 (libjava_zip): Likewise.
3570 (JAVA_OBJS): Added jcf-path.o.
3571 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
3572 (../gcjh$(exeext)): Likewise.
3573 (jcf-path.o): New target.
3574 * java-tree.h (fix_classpath): Removed decl.
3575 * jcf-parse.c (fix_classpath): Removed.
3576 (load_class): Don't call fix_classpath.
3577 * parse.y (read_import_dir): Don't call fix_classpath.
3578 * lex.h: Don't mention classpath.
3579 * lex.c (java_init_lex): Don't initialize classpath.
3580 * jcf-io.c (classpath): Removed global.
3581 (find_class): Use jcf_path iteration functions. Correctly search
3582 class path for .java file.
3583 (open_in_zip): New argument `is_system'.
3584 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
3585 classpath-related options.
3586 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
3588 (lang_init): Call jcf_path_init.
3589 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
3590 * lang-specs.h: Handle -I. Minor cleanup to -M options.
3591 Correctly put braces around second string in each entry.
3592 * gjavah.c (main): Call jcf_path_init. Recognize all the new
3593 classpath-related options.
3594 (help): Updated for new options.
3595 * jcf.h: Declare functions from jcf-path.c. Don't mention
3597 * jcf-path.c: New file.
3599 * jcf-depend.c: Include jcf.h.
3601 * jcf-write.c (localvar_alloc): Returns `void'.
3602 (localvar_free): Removed unused variable.
3604 * lang.c (OBJECT_SUFFIX): Define if not already defined.
3605 (init_parse): Use OBJECT_SUFFIX, not ".o".
3607 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
3609 * class.c (emit_register_classes): Renamed from
3610 emit_register_class.
3611 * java-tree.h (emit_register_classes): Prototype renamed from
3612 emit_register_class.
3613 * jcf-parse.c (yyparse): Call emit_register_classes once before
3615 * parse.y (java_expand_classes): No longer register classes.
3617 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
3619 * class.c (is_compiled_class): New local variable
3620 seen_in_zip. Identify classes found in currently compiled source
3622 * decl.c (complete_start_java_method): Fixed typo.
3623 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
3624 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
3625 (CLASS_P): Moved around.
3626 (java_parse_abort_on_error): Macro moved from jcf-parse.c
3627 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
3629 (jcf_parse_source): Changed leading comment. Removed unnecessary
3630 fclose and CLASS_FROM_SOURCE_P marking.
3631 (parse_source_file): New local variables remember_for_generation
3632 and filename. Mark parsed file name identifier node. Removed block
3633 executed when parse_only was null. Set remember_for_generation.
3634 Use it as an argument to java_pop_parser_context.
3635 (yyparse): New local variables several_files, list, next node and
3636 current_file_list. Split ampersand separated file names into
3637 current_file_list. Iterate through the list and parse accordingly.
3638 * parse.h (java_pop_parser_context): New function prototype.
3639 * parse.y (ctxp_for_generation): New static global variable.
3640 (java_pop_parser_context): New argument generate. Link popped ctxp
3641 to ctxp_for_generation list accordingly.
3642 (java_complete_expand_methods): Fixed indentation.
3643 (java_expand_classes): New function.
3645 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
3647 * Makefile.in: Link with libiberty.a instead of memmove.o.
3649 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
3651 * lex.c (setjmp.h): No longer included.
3652 * lex.h (setjmp.h): Included.
3653 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
3654 (duplicate_declaration_error_p): Renamed from
3655 duplicate_declaration_error.
3656 (build_array_from_name): New function prototype.
3657 * parse.y (setjmp.h): No longer included.
3658 (variable_declarator_id): Define action.
3659 (build_array_from_name): New function.
3660 (duplicate_declaration_error_p): Renamed from
3661 duplicate_declaration_error. Fixed leading comment.
3662 (register_fields): Main `for' loop reorganized. Uses
3663 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
3664 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
3665 build_array_from_name.
3666 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
3668 (read_import_dir): Don't try to skip `.' and `..'.
3669 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
3670 build_array_from_name. Main `for' loop reorganized.
3671 (resolve_qualified_expression_name): When building access to a
3672 field, use the type where the field was found, not its own type.
3673 (maybe_access_field): Use field DECL_CONTEXT if the type where the
3674 field was found is null.
3675 (qualify_ambiguous_name): Sweep through all successive array
3678 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
3680 * java-tree.h (pop_labeled_block, lang_printable_name,
3681 maybe_add_interface, set_super_info, get_access_flags_from_decl,
3682 interface_of_p, inherits_from_p, fix_classpath,
3683 complete_start_java_method, emit_handlers, init_outgoing_cpool,
3684 make_class_data, register_class, alloc_name_constant): New
3685 function prototypes.
3686 * lang.c (lang_decode_option): Set argc argument unused. Fixed
3687 indentation. Added cast to remove warning.
3688 (lang_printable_name): Set v argument unused.
3689 (lang_print_error): Added argument to lang_printable_name call.
3690 (java_dummy_print, print_lang_decl, print_lang_type,
3691 print_lang_identifier, lang_print_xnode): All argument marked
3693 * lex.c (java_unget_unicode): Removed unnecessary argument.
3694 (java_allocate_new_line): Unused local variable is gone.
3695 (java_read_char): Added parenthesis in expressions to remove
3696 warnings. Added final return statement.
3697 (java_read_unicode): Added parenthesis in expression to remove
3699 (java_parse_end_comment): Fixed java_unget_unicode invocation.
3700 (java_parse_escape_sequence): Likewise.
3701 (java_lex): Unused local variables are gone. Fixed
3702 java_unget_unicode invocation.
3703 * lex.h (set_float_handler): Prototype added when JC1_LITE not
3705 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
3706 lang_printable_name invocation in macro.
3707 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
3709 (duplicate_declaration_error): Suppressed unused argument in
3711 (identical_subpath_p): Function declaration is gone.
3712 (patch_invoke): Suppressed unused argument in prototype.
3713 (patch_cast, build_labeled_block, check_thrown_exceptions):
3715 * parse.y (setjmp.h): Included
3716 (toplev.h): Likewise.
3717 (field_declaration:): Suppressed unused local
3718 (label_decl:): Fixed build_labeled_block invocation.
3719 (java_pop_parser_context): Put extra parenthesis around assignment
3721 (yyerror): Suppressed unused local variables.
3722 (variable_redefinition_error): Fixed lang_printable_name
3724 (create_interface): Suppressed unused local variables.
3725 (create_class): Likewise.
3726 (duplicate_declaration_error): Suppressed unused argument. Fixed
3727 lang_printable_name invocation.
3728 (register_fields): Suppressed unused local variable. Fixed
3729 duplicate_declaration_error invocation.
3730 (method_header): Suppressed unused local variable.
3731 (method_declarator, parser_check_super): Likewise.
3732 (java_complete_class): Suppressed unused local variable. Fixed
3733 fatal error message.
3734 (complete_class_report_errors): Added default: in switch.
3735 (java_check_regular_methods): Fixed lang_printable_name
3737 (check_throws_clauses): Likewise.
3738 (java_check_abstract_methods): Suppressed unused local
3739 variable. Fixed lang_printable_name invocation.
3740 (read_import_entry): Added supplemental return statement.
3741 (read_import_dir): Suppressed unused local variables.
3742 (check_pkg_class_access, declare_local_variables): Likewise.
3743 (source_start_java_method): Suppressed unused extern variable
3745 (expand_start_java_method): Suppressed unused extern and local
3746 variable declarations.
3747 (java_complete_expand_methods): Likewise.
3748 (java_complete_expand_method): Suppressed unused local variables.
3749 (make_qualified_name): Likewise.
3750 (resolve_qualified_expression_name): Added default: in
3751 switch. Fixed lang_printable_name invocation.
3752 (class_instance_creation_expression): Added parenthesis around
3754 (patch_method_invocation_stmt): Fixed lang_printable_name and
3755 patch_invoke invocations.
3756 (check_for_static_method_reference): Fixed lang_printable_name
3758 (patch_invoke): Suppressed unused arguments and local variables.
3759 (lookup_method_invoke): Suppressed unused local variables.
3760 (qualify_ambiguous_name): Added default: in switch.
3761 (identical_subpath_p): Function removed.
3762 (patch_assignment): Suppressed unused local variables. Suppressed
3763 unnecessary if statement. Fixed lang_printable_name invocations.
3764 (try_builtin_assignconv): Fixed lang_printable_name invocations.
3765 (valid_ref_assignconv_cast_p): Parenthesis around
3766 expression. Suppressed unused local variables.
3767 (build_binop): Suppressed unused local variables. fixed
3768 lang_printable_name invocations.
3769 (string_constant_concatenation): Suppressed unused local
3771 (patch_unaryop): Fixed lang_printable_name invocation.
3772 (patch_cast): Suppressed unnecessary argument. Fixed
3773 lang_printable_name invocation.
3774 (patch_array_ref): Fixed lang_printable_name invocation.
3775 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
3776 (build_labeled_block): Suppressed unused argument.
3777 (generate_labeled_block): Fixed build_labeled_block invocation.
3778 (build_loop_body): Suppressed unused local variables.
3779 (patch_loop_statement): Likewise.
3780 (patch_exit): Fixed lang_printable_name invocation.
3781 (patch_switch_statement): Likewise.
3782 (case_identity): First argument marked unused.
3783 (patch_try_statement): Fixed lang_printable_name invocations.
3784 (patch_synchronized_statement, patch_throw_statement): Likewise.
3785 (check_thrown_exceptions): Fixed check_thrown_exceptions and
3786 lang_printable_name invocations.
3787 (check_thrown_exceptions_do): Suppressed unused argument.
3789 1998-10-14 Tom Tromey <tromey@cygnus.com>
3791 * jcf-write.c (write_classfile): Add output class file as target.
3792 * lang-options.h: Added -MD, -MMD, -M, and -MM.
3793 * jcf.h: Added declarations for dependency-tracking functions.
3794 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
3795 * lang.c (lang_decode_option): Recognize -MD and -MMD.
3796 (finish_parse): Call jcf_dependency_write.
3797 (dependency_tracking): New global.
3798 (DEPEND_SET_FILE): New define.
3799 (DEPEND_ENABLE): New define.
3800 (init_parse): Enable dependency tracking if required.
3802 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
3803 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
3804 (../gcjh$(exeext)): Likewise.
3805 (jcf-depend.o): New target.
3806 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
3807 (GCJH_SOURCES): Likewise.
3808 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
3810 (find_classfile): Added dep_name argument.
3811 (find_class): Compute name of dependency.
3812 (open_in_zip): Call jcf_dependency_add_file.
3813 * gjavah.c (output_file): No longer global.
3814 (usage): Don't mention "gjavah".
3816 (java_no_argument): Likewise.
3817 (version): Likewise.
3818 (main): Recognize and handle -M family of options.
3819 (print_mangled_classname): Return is void.
3820 (process_file): Handle case where output is suppressed.
3821 (HANDLE_END_FIELD): Likewise.
3822 (HANDLE_METHOD): Likewise.
3823 * jcf-depend.c: New file.
3825 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
3827 * java-tree.def: Add missing newline at EOF.
3829 1998-10-13 Tom Tromey <tromey@cygnus.com>
3831 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
3832 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
3834 Include <config.h> and "system.h".
3835 (disassemble_method): Undefine RET to avoid clash with
3838 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
3840 * decl.c (runtime_exception_type_node, error_exception_type_node):
3841 New global variables.
3842 (init_decl_processing): Initialized.
3843 * expr.c (java_lang_expand_expr): Set caught exception type to
3844 null if catch handler argument doesn't exit.
3845 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
3847 * java-tree.h (runtime_exception_type_node,
3848 error_exception_type_node): Global variables declared.
3849 (DECL_FUNCTION_THROWS): New macro.
3850 (DECL_FUNCTION_BODY): Modified comment.
3851 (DECL_SPECIFIC_COUNT): Likewise.
3852 (struct lang_decl): New field throws_list.
3853 (IS_UNCHECKED_EXPRESSION_P): New macro.
3854 * lex.c (java_lex): Generate location information for THROW_TK.
3855 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
3856 EXCEPTIONS_P): New macros.
3857 (enum jdep_code): New value JDEP_EXCEPTION.
3858 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
3859 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
3860 PATCH_METHOD_RETURN_ERROR): New macros.
3861 (patch_method_invocation_stmt): Added new argument to prototype.
3862 (patch_synchronized_statement, patch_throw_statement,
3863 check_thrown_exceptions, check_thrown_exceptions_do,
3864 purge_unchecked_exceptions, check_throws_clauses): New function
3866 * parse.y Fixed typo in keyword section.
3867 (throw:): Rule tagged <node>.
3868 (THROW_TK): Keyword tagged <operator>.
3869 (method_header:): Last argument to call to method_header passed
3871 (throws:, class_type_list:, throw_statement:,
3872 synchronized_statement:, synchronized:): Defined actions.
3873 (method_header): New local variable current. Register exceptions
3875 (java_complete_tree): Complete and verify exceptions from throws
3877 (complete_class_report_errors): Error message on exceptions not
3879 (java_check_regular_methods): Fixed typo. Shortcut on private
3880 overriding methods. Changed error message on method
3881 redefinition. Check for throws clause compatibility.
3882 (check_throws_clauses): New function.
3883 (java_check_abstract_methods): Use DECL_NAME for wfl or current
3884 method. Changed error message on method redefinition.
3885 (currently_caught_type_list): New static variable.
3886 (java_complete_expand_methods): Purge unchecked exceptions from
3887 throws clause list. Call PUSH_EXCEPTIONS before walk and
3888 POP_EXCEPTIONS after.
3889 (resolve_qualified_expression_name): Pass new argument as NULL to
3890 patch_method_invocation_stmt.
3891 (patch_method_invocation_stmt): New argument ref_decl. Invoke
3892 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
3893 argument list when appropriate. Use new argument if non null to
3894 store selected method decl.
3895 (patch_invoke): Convert if necessary args of builtin types before
3896 forming CALL_EXPR. Argument list no longer reversed here.
3897 (invocation_mode): Treat final methods as static methods.
3898 (java_complete_tree): New cases for THROW_EXPR: and
3899 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
3901 (complete_function_arguments): No more RECORD_TYPE
3902 conversion. Function parameter nodes no longer saved.
3903 (valid_ref_assignconv_cast_p): Avoid handling null type.
3904 (patch_binop): Fixed null constant reference handling.
3905 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
3907 (patch_try_statement): Fixed comments. Record caught types in
3908 list, push the list, expand try block and pop the list.
3909 (patch_synchronized_statement, patch_throw_statement,
3910 check_thrown_exceptions, check_thrown_exceptions_do,
3911 purge_unchecked_exceptions): New functions.
3912 * typeck.c (lookup_argument_method): Allow WFL in place of method
3913 DECL_NAME during method definition check
3915 1998-10-09 Tom Tromey <tromey@cygnus.com>
3917 * gjavah.c (decode_signature_piece): New function.
3918 (print_c_decl): Use it. Added `name_override' argument.
3919 (print_method_info): Use name_override argument to print_c_decl.
3920 (seen_fields): Removed.
3921 (print_field_info): Don't update seen_fields.
3922 (struct method_name): New structure.
3923 (method_name_list): New global.
3924 (print_method_info): Add new method to list of methods.
3925 (name_is_method_p): New function.
3926 (print_field_info): If field name has same name as method, then
3928 (process_file): Parse methods before fields.
3929 (field_pass): New global.
3930 (HANDLE_END_FIELD): Take field_pass into account.
3932 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3934 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
3935 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
3937 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
3939 * jvspec.c: Fix bug in jvgenmain_spec patch.
3941 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
3943 * Makefile.in (lang.o:): Install dependency on java-tree.def.
3944 * decl.c (soft_exceptioninfo_call_node): New global variable.
3945 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
3946 takes extra integer argument. soft_exceptioninfo_call_node
3948 * except.c (java_set_exception_lang_code): New function
3949 (method_init_exceptions): Called here.
3950 (prepare_eh_table_type): New function.
3951 (expand_end_java_handler): Called here.
3952 * expr.c (build_java_throw_out_of_bounds_exception): Now features
3953 one argument. Modified generation of call to
3954 soft_badarrayindex_node to use new argument.
3955 (build_java_arrayaccess): Pass faulty index value to
3956 build_java_throw_out_of_bounds_exception.
3957 (generate_name): New function.
3958 (java_lang_expand_expr): New local variables node, current,
3959 has_finally_p. Expand TRY_EXPR node.
3960 (process_jvm_instruction): Replace top of the stack with thrown
3961 object reference when entering exception handler.
3962 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
3963 specific tree codes.
3964 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
3966 (DECL_SPECIFIC_COUNT): New macro.
3967 (prepare_eh_table_type, java_set_exception_lang_code,
3968 generate_name): New function declarations.
3969 (match_java_method): Declaration deleted.
3970 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
3972 * lex.c (TRY_TK, CATCH_TK): Generate location information.
3973 * parse.h (redefinition_error, refine_accessible_methods_list,
3974 can_cast_to_p): Function declaration removed.
3975 (classitf_redefinition_error, variable_redefinition_error,
3976 parse_jdk1_1_error, find_applicable_accessible_methods_list,
3977 find_most_specific_methods_list, argument_types_convertible,
3978 enter_a_block, valid_builtin_assignconv_identity_widening_p,
3979 valid_cast_to_p, valid_method_invocation_conversion_p,
3980 try_reference_assignconv, add_stmt_to_compound,
3981 build_jump_to_finally, build_tree_list, patch_try_statement,
3982 java_get_catch_block): New function declarations.
3983 * parse.y (string_buffer_type): Global variable deleted.
3984 (group_of_labels, catches, catch_clause, catch_clause_parameter,
3985 finally): Rules tagged <node>.
3986 (TRY_TK, CATCH_TK): Token tagged <operator>.
3987 (class_body_declaration:, class_member_declaration:,
3988 formal_parameter:, explicit_constructor_invocation:,
3989 interface_member_declaration:, constant_declaration:,
3990 primary_no_new_array:, class_instance_creation_expression:,
3991 array_creation_expression:): Issue error on unsuported JDK1.1
3993 (try_statement:, catches:, finally:): Define actions.
3994 (catch_clause_parameter): New rule.
3995 (catch_clause:): Use new rule catch_clause_parameter.
3996 (parse_jdk1_1_error): New function.
3997 (redefinition_error): Renamed classitf_redefinition_error.
3998 (variable_redefinition_error): New function.
3999 (check_class_interface_creation): Call
4000 classitf_redefinition_error.
4001 (java_complete_tree): Added error message on JDEP_TYPE: case.
4002 (complete_class_report_errors): Fixed indentation.
4003 (declare_local_variables): Call variable_redefinition_error.
4004 (source_end_java_method): Call java_set_exception_lang_code and
4005 emit_handlers where appropriate.
4006 (java_method_add_stmt): Call add_stmt_to_block.
4007 (add_stmt_to_block): New function.
4008 (lookup_method_invoke): Fixed outside comment. new local variable
4009 candicates. Call find_applicable_accessible_methods_list and
4010 find_most_specific_methods_list when searching for a
4011 method. Modified error report to list possible candidates when
4013 (find_applicable_accessible_methods_list,
4014 find_most_specific_methods_list, argument_types_convertible): New
4016 (refine_accessible_methods_list): Function deleted.
4017 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
4018 expr (if applicable) before calling patch_array_ref.
4019 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
4020 (enter_block): Fixed comment.
4021 (enter_a_block): New function.
4022 (patch_assignment): Reorganized. Call try_reference_assignconv for
4023 references. Call valid_cast_to_p instead of can_cast_to_p.
4024 (try_reference_assignconv,
4025 valid_builtin_assignconv_identity_widening_p): New functions.
4026 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
4027 (valid_cast_to_p, valid_method_invocation_conversion_p): New
4029 (build_string_concatenation): Don't resolve StringBuffer.
4030 (patch_cast): Fixed inverted arguments.
4031 (patch_array_ref): Code to save array expr deleted. Call
4032 valid_cast_to_p instead of can_cast_to_p.
4033 (generate_labeled_block): Call generate_name.
4034 (build_jump_to_finally, build_try_statement, java_get_catch_block,
4035 patch_try_statement): New functions.
4036 * typeck.c (match_java_method): Function deleted.
4038 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
4040 * jvspec.c: jvgenmain_spec uses different temporary file names.
4042 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
4044 * jvspec.c (lang_specific_driver): Fail if user specifies
4045 --main= when not linking.
4047 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
4049 * class.c (make_class_data): Push value for `thread' field.
4050 * decl.c (init_decl_processing): Added `thread' field to class.
4052 * class.c (add_field): Always make static fields externally
4055 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
4057 * expr.c (build_java_athrow,
4058 build_java_throw_out_of_bounds_exception, expand_invoke,
4059 build_newarray, expand_java_multianewarray, build_java_monitor):
4060 Update comments to reflect _Jv_* function names.
4062 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
4064 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
4065 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
4066 * parse.y (expand_start_java_method): Likewise.
4068 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
4070 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
4072 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
4073 (add_field): No longer need to convert from RECORD_TYPE to pointer,
4074 * expr.c: Remove no-longer-needed calls to promote_type.
4075 * decl.c (give_name_to_locals): Liekwise.
4076 * jcf-parse.c (get_class_constant): Compensate for new signatures.
4077 * parse.y: Add/remove promote_type calls as appropriate.
4078 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
4079 (parse_signature_string): Likewise.
4080 (build_java_array_type): Fix for now signature convenions.
4082 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
4084 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
4086 * class.c (init_class_processing): libjava function renamed to
4089 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4091 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
4092 * java-tree.def: Fixed DEFTREECODE third argument.
4093 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
4094 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
4095 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
4096 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
4097 JAVA_THIS_EXPR): Now replaced by tree code definitions.
4098 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
4099 * lang.c (java_tree_code_type, java_tree_code_length,
4100 java_tree_code_name): New arrays.
4101 (lang_init): Append Java tree node definitions to Gcc ones.
4102 * lex.c (expression_obstack): Declared as extern when JC1_LITE
4104 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
4106 (java_lex): Allow declaration of empty string constants. Retain
4107 location information on CASE_TK and DEFAULT_TK.
4108 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
4109 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
4110 Modified to be more robust.
4111 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
4112 (build_new_invocation, try_builtin_assignconv,
4113 patch_switch_statement, string_constant_concatenation,
4114 build_string_concatenation, patch_string_cst, patch_string,
4115 java_expand_switch): New function declarations.
4116 * parse.y: Rules related to switch and EH tagged <node>.
4117 (label_id): Set to NULL_TREE
4118 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
4120 (this_or_super:): Fixed indentation.
4121 (statement:, statement_nsi:, statement_without_trailing_substatement:,
4122 statement_expression:): Removed call to RULE on all sub-rules.
4123 (switch_expression:, switch_labels:): New rules.
4124 (switch_statement:, switch_block:, switch_block_statement_groups:,
4125 switch_block_statement_group:, switch_labels:, switch_label:):
4127 (throw_statement:, synchronized_statement:, try_statement:):
4128 Defined temporary actions.
4129 (class_instance_creation_expression:): Call
4130 build_new_invocation. Fixed indentation.
4131 (field_access): Fixed indentation.
4132 (method_invocation): Likewise.
4133 (make_qualified_primary): Use THIS_EXPR.
4134 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
4135 resolving from SUPER, set *type_found.
4136 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
4137 (java_complete_tree): Removed unused local variable `location'. Case
4138 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
4139 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
4140 on MODIFY_EXPR: and all binary operator tree code cases. Removed
4141 STRING_CST: case. default: checks for patchable strings.
4142 (complete_function_arguments): Transform string constant or
4143 crafted StringBuffer if necessary.
4144 (build_method_invocation): Fixed comments.
4145 (build_new_invocation): New function.
4146 (patch_assignment): Call try_builtin_assignconv to figure a valid
4147 assignment conversion between builtin types.
4148 (try_builtin_assignconv): New function.
4149 (build_binop): Use URSHIFT_EXPR directly to call build.
4150 (operator_string): Use UNARY_PLUS_EXPR.
4151 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
4153 (do_merge_string_cste, merge_string_cste,
4154 string_constant_concatenation, build_string_concatenation,
4155 patch_string, patch_string_cst): New function.
4156 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
4157 (patch_unaryop): Likewise. New test of valid ++/-- operands.
4158 (build_newarray_node): Use NEW_ARRAY_EXPR.
4159 (build_this): Use THIS_EXPR.
4160 (build_return): Enable debug information on return statement.
4161 (build_if_else_statement): Likewise.
4162 (complete_labeled_statement): Fixed related comment.
4163 (build_loop_body): Fixed comment.
4164 (build_bc_statement): Enable debug information on break/continue
4166 (patch_bc_statement): Fixed typos. Handle SWITCH statement
4168 (patch_switch_statement, case_identity, java_expand_switch): New
4171 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
4173 * buffer.h (BUFFER_INIT): New macro.
4174 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
4175 Pass (struct jcf_partial *state) to most functions.
4176 (jcf_block, jcf_relocation): New types.
4177 Support labels, branches, conditionals, loops.
4179 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
4181 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
4183 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
4185 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
4186 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
4187 not integer_type_node (INT_TYPE_SIZ bits).
4189 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
4191 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
4192 * jcf-dump.c (print_exception_table): New function.
4193 (disassemble_method): Better handling of wide instructions.
4194 Make more robust for bad input.
4196 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
4198 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
4201 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
4203 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
4205 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
4207 * Makefile.in ($(PARSE_H)): Removed target.
4209 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
4211 * Makefile.in (JAVA_OBJS): Add memmove.o
4212 (memmove.o): New target & rules.
4214 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
4216 * expr.c (expand_invoke): Don't generate a call to the class init
4219 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
4221 * Makefile.in: Add many missing dependencies.
4222 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
4224 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
4225 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
4227 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
4229 * decl.c (complete_start_java_method): If method is static (and
4230 not private) call _Jv_InitClass.
4231 * expr.c (expand_invoke): Don't call build_class_init.
4233 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
4235 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
4237 * Make-lang.in (GCJ): Define before using.
4239 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
4241 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
4242 losing due to namespace pollution in GNU getopt.h
4244 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
4246 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
4247 (java.all.cross): Likewise.
4248 (java.rest.encap): Likewise.
4250 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
4252 * gjavah.c (print_class_decls): Fix thinko in arglist
4253 * jcv-io.c (find_classfile): Similarly.
4255 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
4257 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
4259 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
4261 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
4262 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
4263 * Makefile.in (PARSE_C): New macro.
4264 (PARSE_H): Likewise.
4265 (PARSE_SCAN_C): Likewise.
4266 ($(PARSE_C)): Target renamed from parse.c.
4267 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
4268 (clean): Remove parse-scan.c as well.
4269 (parse.o): Depend on $(PARSE_C).
4271 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
4273 * README, license.terms: Removed.
4275 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
4276 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
4277 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
4278 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
4279 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
4280 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
4281 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
4282 and Java trademark attribution.
4284 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
4286 * Makefile.in: Use gcjh, not gjavah.
4287 * config-lang.in (stagestuff): Use gcjh, not gjavah.
4288 * Make-lang.in: Changed gjavah to gcjh everywhere.
4290 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
4292 * gjavah.c: Support new -prepend -add -append flags.
4293 (print_method_info): Method is not virtual if class is final.
4295 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4297 * jv-scan.c: Fixed copyright assignment.
4298 * keyword.gperf: Likewise.
4299 * keyword.h: Likewise.
4300 * lex.c: Fixed copyright assignment.
4301 (java_lex): Push unicode back when parsing '<'.
4302 * lex.h: Fixed copyright assignment.
4303 * parse-scan.y: Likewise.
4304 * parse.h: Fixed copyright assignment.
4305 (build_debugable_stmt, complete_for_loop): New function prototypes.
4306 * parse.y: Fixed copyright assignment.
4307 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
4308 size_zero_node when completing a loop with no exit condition.
4309 (for_statement_nsi:): Define action.
4310 (for_init:, for_update:): Return size_zero_node when empty.
4311 (declare_local_variables): Call build_debugable_stmt.
4312 (build_debugable_stmt): New function.
4313 (build_loop_body): Build debugable statement around loop
4315 (complete_loop_body): Take into account the debugable statement
4316 around the EXIT_EXPR.
4317 (complete_loop_body): New function.
4318 (patch_exit_expr): Fixed condition inversion.
4320 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
4322 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
4323 name of thread define.
4324 * jvspec.c (THREAD_NAME): New macro.
4326 (THREADLIB): Likewise.
4327 (lang_specific_driver): Recognize attempt to link with thread
4328 library or gc library. Recognize -ljava on command line so it
4329 isn't linked against more than once.
4331 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4333 * parse-scan.y (report_main_declaration): Name of the class
4334 containing `main' can be a qualified name.
4336 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
4338 * config-lang.in: Changed gjavac to gjc everywhere.
4339 * Make-lang.in: Changed gjavac to gjc everywhere.
4341 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4343 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
4344 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
4345 and install the files.
4346 * Makefile.in (JAVA_OBJS_LITE): New variable.
4347 (compiler:): Now include jv-scan as a dependency.
4348 (../jv-scan$(exeext), parse-scan.c): New targets.
4349 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
4350 * config-lang.in (compilers): Removed gcj, gjavah from the list.
4351 * jcf-parse.c (parse_source_file): Call java_layout_classes and
4352 check for errors even if parse_only.
4353 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
4355 (yylex): New function. Uses java_lex body.
4356 (java_lex): Removed commented out statement. Remove local variable
4357 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
4358 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
4359 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
4360 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
4361 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
4362 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
4364 (java_lex_error): Empty if JC1_LITE is defined.
4365 (java_get_line_col): Return 0 if JC1_LITE is defined.
4366 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
4367 SET_MODIFIER_CTX): Moved into the section containing the macros
4368 conditionally defined by JC1_LITE.
4369 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
4370 argument if JC1_LITE is defined.
4371 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
4372 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
4374 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
4375 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
4376 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
4377 to different values according to JC1_LITE.
4378 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
4379 declared if JC1_LITE set.
4380 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
4381 defined if JC1_LITE not set.
4382 (struct parser_ctx): Reorganized and skip the jc1 front end part
4384 (java_layout_classes): New function definition.
4385 (java_push_parser_context, java_init_lex, yyparse, yylex,
4386 yyerror): Prototype always declared. All other static function
4387 prototypes declared only if JC1_LITE is not set.
4388 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
4389 declared in parse.h.
4390 (java_layout_classes): New function.
4391 (java_complete_expand_methods): No longer layout the class here.
4392 * parse-scan.y: New file.
4393 * jv-scan.c: New file.
4395 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
4397 * gjavah.c (main): Handle -friend option.
4398 (friend_specs): New global.
4399 (generate_access): Handle friend_specs.
4400 (process_file): Likewise.
4401 (MAX_FRIENDS): New macro.
4402 (friend_count): New global.
4403 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
4404 Changed all callers.
4406 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
4408 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
4409 (main): Handle processing all the entries of a named .zip archive.
4410 * jcf-io.c (jcf_trim_old_input): New function.
4411 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
4413 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
4415 * lang.c (flag_assume_compiled): Make default be on.
4417 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
4419 * jcf-dump.c: Add bunches of flags to control output more.
4420 (process_class): New function; support printing more than one class.
4421 (main): Support new --print-main and --javap flags.
4422 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
4423 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
4425 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
4427 Change mangling of dispatch table to match C++ vtable (w/thunks).
4428 * class.c (build_dtable_decl), java-tree.h: New function.
4429 (make_class_data): Call it.
4430 * decl.c (init_decl_processing): Likewise.
4432 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
4434 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
4435 soft_anewarray; adjust args passed.
4436 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
4437 match _Jv_NewObjectArray.
4439 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4441 * decl.c (push_labeled_block, pop_labeled_block): New functions.
4442 * expr.c (loopup_label): Call create_label_decl.
4443 (create_label_decl): New function.
4444 (java_lang_expand_expr): Call expand_start_bindings with argument
4446 * java-tree.h Added space after PROTO in function declarations
4448 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
4449 (create_label_decl, push_labeled_block): New function
4451 * lex.c (label_id): Initialize.
4452 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
4454 * parse.h Added space after PROTO in function declarations when
4456 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
4457 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
4458 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
4459 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
4461 (struct parser_ctxt): New fields current_loop,
4462 current_labeled_block.
4463 (build_if_else_statement, patch_if_else_statement,
4464 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
4465 generate_labeled_block, complete_labeled_statement,
4466 build_bc_statement, patch_bc_statement, patch_loop_statement,
4467 build_new_loop, build_loop_body, complete_loop_body): New function
4469 * parse.y (java_warning_count): New global variable.
4470 (label_id): New static variable.
4471 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
4472 (block:): Return size_zero_node when block is empty.
4473 (empty_statement:): Return size_zero_node.
4474 (statement:): Implement supplemental action when for_statement: is
4476 (label_decl:): New rule.
4477 (labeled_statement:): Rewritten using label_decl. Actions
4479 (labeled_statement_nsi:): Likewise.
4480 (if_then_statement): Actions implemented.
4481 (while_expression): New rule.
4482 (while_statement:): Rewritten using while_expression. Actions
4484 (while_statement_nsi:): Likewise.
4485 (do_statement_begin:): New rule.
4486 (do_statement:): Rewritten using do_statement_begin. Actions
4488 (for_statement:): Rewritten using for_begin. Actions implemented.
4489 (for_statement_nsi:): Likewise.
4490 (for_header:, for_begin:): New rules.
4491 (for_init:): Actions implemented.
4492 (statement_expression_list:, break_statement:,
4493 continue_statement:): Likewise.
4494 (yyerror): Count number of issued warning(s).
4495 (java_report_errors): Report error(s) and/or warning(s).
4496 (java_complete_class): Use build_java_argument_signature to
4497 recompute completed method signature.
4498 (java_check_regular_methods): New locals method_wfl and aflags.
4499 Use method_wfl instead of lookup_cl during error reports. Fixed
4500 indentation and modified some error messages. Use
4501 lang_printable_name in method instead of the DECL_NAME. New code
4502 to issue warnings on methods not overriding corresponding methods
4503 private to a different package.
4504 (java_method_add_stmt): Call add_stmt_to_compound.
4505 (add_stmt_to_compound): New function.
4506 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
4507 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
4508 (build_if_else_statement, patch_if_else_statement,
4509 build_labeled_block, generate_labeled_block,
4510 complete_labeled_statement, build_new_loop, build_loop_body,
4511 complete_loop_body, patch_loop_statement, build_bc_statement,
4512 patch_bc_statement, patch_exit_expr): New functions.
4513 * typeck.c (build_java_signature): Build argument signature before
4514 enclosing it in between parenthesis.
4516 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
4518 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
4519 (JAVA_OBJS): Added reminder comment
4521 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
4523 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
4524 be interpreted as a long long.
4526 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
4528 * decl.c (init_decl_processing): Use _Jv_InitClass, not
4529 soft_initialise_class. Use _Jv_NewMultiArray, not
4530 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
4531 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
4532 _Jv_CheckArrayStore, not soft_checkarraystore. Use
4533 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
4535 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
4537 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
4538 length_identifier_node): New global tree node constants.
4539 * parse.y (kw_super, kw_this, kw_length): Removed globals.
4540 Replace uses by super_identifier_node etc.
4541 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
4543 * parse.y (resolve_field_access): Don't special-case ".length" if
4544 flag_emit_class_files.
4545 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
4546 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
4549 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
4551 * decl.c (init_decl_processing): Remove unused method_type_node fields.
4552 * class.c (make_method_value): Remove init for removed fields.
4554 * class.c (layout_class): Use build_java_argument_signature.
4555 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
4557 * typeck.c (push_java_argument_signature): Removed. Merged into ...
4558 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
4559 (build_java_signature): Don't use push_java_argument_signature.
4561 * typeck.c (lookup_argument_method): New function.
4562 * parse.y (java_check_regular_methods): Use lookup_argument_method
4563 instead of lookup_java_method2 followed by lookup_java_method.
4565 * parse.y (check_method_redefinition): Minor optimization.
4567 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
4568 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
4570 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
4572 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
4575 * gjavah.c (java_float_finite): Use K&R-style definition.
4576 (java_double_finite): Likewise.
4577 (generate_access): Now returns void. Changed all callers.
4578 (last_access_generated): Removed.
4579 (process_file): Only make a single pass over the .class file.
4581 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
4583 * class.c (get_dispatch_table): Add extra dummy vtable entry,
4584 for compatibility for G++ (with -fvtable-thunks).
4585 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
4587 * gjavah.c (process_file): Use public inheritance for super-class.
4589 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4591 * lex.c (java_init_lex): Initialize ctxp->package.
4592 * parse.h (struct parser_ctxt): package and package_len replaced
4593 by tree package, an identifier node. Field method_decl_list is
4594 gone. Fixed comments.
4595 (lookup_field_wrapper, merge_qualified_name, not_accessible,
4596 class_in_current_package): New function prototypes.
4597 * parse.y (array_type:): Set class loaded flag on primitive type
4599 (package_declaration:): Assign ctxp->package to the
4601 (method_invocation:): Handle invocation of method qualified by
4603 (single_type_import_declaration:): Removed ambiguity check.
4604 (java_pop_parser_context): New local variable `next'. Reset and
4605 set IMPORT_CLASSFILE_NAME flags on current and previous import
4607 (java_accstring_lookup): Use new local macro COPY_RETURN.
4608 (lookup_field_wrapper): New function.
4609 (parser_qualified_classname): Use merge_qualified_name.
4610 (parser_check_super_interface): Broaden error message.
4611 (do_resolve_class): Check for qualified class name in the current
4612 compilation unit if appropriate.
4613 (process_imports): Check for already defined classes.
4614 (check_pkg_class_access): Got rid of call to
4615 get_access_flags_from_decl.
4616 (java_complete_expand_methods): Call safe_layout_class based on
4617 the current class size.
4618 (make_qualified_primary): Build a WFL qualification on primary if
4620 (merge_qualified_name): New function.
4621 (make_qualified_name): Use merge_qualified_name.
4622 (resolve_expression_name): Use safe_lookup_field.
4623 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
4624 (resolve_qualified_expression_name): Likewise. Check on resolved
4625 element accessibility.
4626 (not_accessible_p, class_in_current_package): New functions.
4627 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
4628 (patch_method_invocation_stmt): Merged common pieces. Check
4629 accessibility of invoked method.
4630 (check_for_static_method_reference): Add returned type in error
4632 (invocation_mode): Get rid of bogus check on PRIVATE methods.
4633 (refine_accessible_methods_list): Merged two conditions in test.
4634 (java_complete_class): Sanity check on stabilize_ref gone.
4635 * zextract.c (read_zip_archive): Cast lseek second argument to long.
4637 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
4639 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
4641 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
4643 * gjavah.c (F_NAN): Removed.
4644 (F_NAN_MASK): New macro.
4645 (F_POSITIVE_INFINITY): Removed.
4646 (F_NEGATIVE_INFINITY): Likewise.
4647 (java_float_finite): Rewrote.
4648 (D_NAN_MASK): Renamed.
4649 (java_double_finite): Rewrote.
4650 (D_POSITIVE_INFINITY): Removed.
4651 (D_NEGATIVE_INFINITY): Likewise.
4653 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
4654 If verbose, print underlying representation of value in hex.
4656 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
4658 * buffer.h, buffer.c: New files.
4659 * Makefile.in (JAVA_OBJS): Add buffer.o.
4661 Support locals variables and writing their debug entries to .class.
4662 * jcf-write.c: Simplify some by user new buffer type.
4663 (vode_buffer_grow): Removed.
4664 (struct localvar_info): New type.
4665 (localsvars, localvartable): New buffers.
4666 (localvar_alloc, localvar_free): New functions.
4667 (generate_bytecode_insns): Handle local variables.
4668 (generate_classfile): Write LocalVariableTable attribute.
4670 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4672 * jcf-io.c (open_in_zip): Check the zipfile magic number.
4673 * zipfile.h (ZIPMAGIC): New macro.
4675 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
4677 * Makefile.in (gjavah.o): Updated dependencies.
4678 (jcf-dump.o): Likewise.
4679 (all.indirect): Use ../gjavah.
4680 (../gjavah$(exeext)): Likewise.
4681 (clean): Don't remove gjavah.
4682 (clean): Remove parse.c, not java/parse.c.
4683 * Make-lang.in (java): Added gjavah.
4684 (gjavah$(exeext)): New target.
4685 (GJAVAH_SOURCES): New macro.
4686 (java.all.build): Added gjavah.
4687 (java.all.cross): Likewise.
4688 (java.rest.encap): Likewise.
4689 * config-lang.in (compilers, stagestuff): Added gjavah.
4691 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
4693 * gjavah.c (java_float_finite): New function.
4694 (java_double_finite): Likewise.
4695 (F_POSITIVE_INFINITY): New macro.
4696 (F_NEGATIVE_INFINITY): Likewise.
4698 (D_POSITIVE_INFINITY): Likewise.
4699 (D_NEGATIVE_INFINITY): Likewise.
4701 (print_field_info): Use java_float_finite and java_double_finite.
4703 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
4705 * parse.y (method_header): Name "this" implicit argument.
4707 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
4709 * jcf-write.c: Write out LineNumberTable attribute in .class file.
4710 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
4711 (put_linenumber): New function.
4712 (generate_bytecode_insns, generate_classfile): Write line numbers.
4714 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4716 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
4717 (lookup_name, build_known_method_ref, build_class_init,
4718 build_invokevirtual, invoke_build_dtable, match_java_method,
4719 build_field_ref, pushdecl_force_head, build_java_binop,
4720 binary_numeric_promotion, build_decl_no_layout,
4721 build_java_arrayaccess, build_newarray, build_anewarray,
4722 build_java_array_length_access, build_java_arraynull_check): New
4723 extern function prototypes.
4724 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
4725 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
4727 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
4729 * jcf.h (jcf_out_of_synch): New extern function prototype.
4730 * parse.h: Static/global function implemented in parse.y
4731 prototyped and declarations moved at the end of the file.
4732 (DECL_P): Check that the argument isn't null.
4733 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
4734 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
4735 (QUAL_DECL_TYPE): New macro.
4736 (PARAMS): Macro definition removed.
4737 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
4738 (return_statement:): Call build_return.
4739 (field_access:): Call make_qualified_primary in sub rule.
4740 (method_invocation:): Build method invocation and call
4741 make_qualified_primary when processing primaries.
4742 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
4743 get_type_from_signature.
4744 (java_check_regular_method): Extra integer 0 argument when calling
4745 lookup_java_method2.
4746 (lookup_java_interface_method2): Extra method DECL argument when
4747 calling lookup_java_interface_method2.
4748 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
4750 (java_complete_expand_method): Layout current class iff not
4751 already done. Don't process interface's methods.
4752 (java_complete_expand_method): Use super class only if it
4753 exists. Use current class otherwise.
4754 (make_qualified_primary): New function.
4755 (resolve_expression_name): Process qualified expression or
4756 expression from primary the same way.
4757 (resolve_expression_name): Two last arguments to
4758 resolve_field_access are now NULL_TREEs.
4759 (resolve_field_access): New variable is_static. Local field must
4760 be DECLs. is_static computed on field DECLs only. Append code in
4761 where_found to the field access if necessary. Use QUAL_DECL_TYPE
4762 to initialize field_type.
4763 (resolve_qualified_expression_name): New local variable,
4764 previous_call_static and is_static. Handle primaries with function
4765 calls, casts, array references and `this'. `super' now handled as
4766 `(super_class)this'. Use is_static to clarify boolean expressions.
4767 Added code to handle case where a proper handle is required to
4768 access a field. Use QUAL_DECL_TYPE where applicable.
4769 (maybe_access_field): New function.
4770 (patch_method_invocation_stmt): New arguments primary, where,
4771 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
4772 deleted. Use `where' as a type to search from if specified. Check
4773 for static method reference where forbidden. Append primary or
4774 current_this to the argument list if not calling constructor nor
4776 (check_for_static_method_reference): New function.
4777 (patch_invoke): Layout the class on which new is done if
4779 (lookup_method_invoke): Changed format to report errors on
4781 (qualify_ambiguous_name): New local variable this_found. Now
4782 handle things from primaries. Method call are considered
4784 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
4786 (not_initialized_as_it_should_p): Comply with the new DECL_P.
4787 (java_complete_tree): New case fo RETURN_EXPR. Process function
4788 call arguments in separate function.
4789 (complete_function_arguments): New function.
4790 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
4792 (patch_assignment): Take the return function slot into account as
4793 a RHS. Distinguish assignment from a return.
4794 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
4795 when checking methods in interfaces.
4796 (resolve_type_during_patch): NULL argument to unresolve_type_p
4797 instead of NULL_TREE.
4798 (patch_newarray): Fixed typo in comment.
4799 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
4800 (build_return, patch_return): New functions.
4801 * typeck.c (lookup_java_constructor): Fixed typo in comment.
4803 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
4805 * constants.c (find_name_and_type_constant, find_fieldref_index,
4806 find_methodref_index): New methods.
4807 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
4808 just return given method. Also, rename to build_known_method_ref.
4809 (expand_invoke): Rename call to build_invoke_non_interface.
4810 * java-tree.h, parse.h: Update prototype.
4811 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
4812 (such as expand_expr_stmt) if flag_emit_class_files.
4813 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
4814 STACK_TARGET, IGNORE_TARGET): New macros.
4815 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
4816 (generate_bytecode_insn): New function to generate method's bytecode.
4817 (generate_classfile): Node generate Code attribute for a method.
4818 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
4819 push_long_const, field_op, adjust_typed_op, maybe_wide):
4820 New functions used by generate_bytecode_insn.
4822 * typeck.c (signature_include_return): Remove variable.
4823 (push_java_argument_signature, build_java_argument_signature): New.
4824 (build_java_signature): Use push_java_argument_signature.
4825 * parse.y: Use build_java_argument_signature instead of fiddling
4826 with signature_include_return.
4828 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
4830 * gjavah.c (print_c_decl): Always generate JArray<>* for array
4833 * Makefile.in (all.indirect): Added gjavah$(exeext).
4834 (gjavah$(exeext)): Added $(exeext).
4837 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4839 * class.c (layout_class): Call to java_layout_parsed_class replace
4840 by safe_layout_class.
4841 * expr.c (build_java_array_length_access): Removed static storage
4842 class in the function definition.
4843 (build_java_arraynull_check): Likewise.
4844 Also fixed typos in two comments.
4845 * lex.c (java_init_lex): Initialize static global kw_length.
4846 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
4847 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
4849 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
4850 * parse.h (resolve_no_layout): New static function declaration.
4851 (get_identifier_in_static): Declaration removed.
4852 (java_layout_parsed_class): Function name declaration changed to
4854 (build_newarray_node, patch_newarray, resolve_type_during_patch,
4855 not_initialized_as_it_should_p, build_this): New static function
4857 (pushdecl_force_head, build_java_binop, int_fits_type_p,
4858 binary_numeric_promotion, stabilize_reference,
4859 build_decl_no_layout, build_java_arrayaccess): Extern function
4860 declarations moved into their own section.
4861 (build_newarray, build_anewarray, build_java_array_length_access,
4862 build_java_arraynull_check): New extern function declarations.
4863 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
4864 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
4866 (CALL_CONSTRUCTOR_P): New macro.
4867 * parse.y (kw_length): New static global tree node.
4868 (return_statement): Tagged <node>.
4869 (RETURN_TK): Tagged <operator>.
4870 (variable_declarator_id:): Build variable declaration with an
4871 empty initialization value if a syntax error was found in the
4872 initialization part of the variable declaration.
4873 (statement_without_trailing_substatement:): return_statement: now
4874 uses the default rule.
4875 (return_statement:): Temporarily fixed to return NULL_TREE.
4876 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
4877 (class_instance_creation_expression:): Class creation rules now
4878 call build_method_invocation upon reduction.
4879 (array_creation_expression:): Rules call build_newarray_node upon
4881 (dim_exprs:): Build a list of dimension expressions.
4882 (dim_expr:): Store location of the OSB_TK in the dimension
4884 (method_invocation:): Added a new error rule.
4885 (build_unresolved_array_type): WFL argument may also be an array
4886 on a primitive type. Name of the argument changed to reflect this.
4887 (method_declarator): Insert argument type at the beginning of the
4888 argument type list and later reverse the list.
4889 (unresolved_type_p): Argument 'returned' may be optionally
4891 (java_layout_class_from_source): Function renamed
4893 (resolve_and_layout): Now call resolve_no_layout and
4895 (resolve_no_layout): New function.
4896 (purify_type_name): New function.
4897 (complete_class_report_errors): Call purify_type_name during error
4898 report on a type not found.
4899 (process_imports): error_found local variable doesn't need to be
4900 initialized to zero.
4901 (declare_local_variables): New local type_wfl. Fixed typo in error
4902 message. type_wfl assigned to unresolved type and used to register
4903 incomplete type. Build a WFL around the variable initialization
4904 statement so that debug info can be generated on it.
4905 (source_start_java_method): Reverse argument list after they've
4907 (current_this): New static global variable.
4908 (java_complete_expand_methods): Set current_this when appropriate.
4909 (resolve_expression_name): Build correct static and non static
4910 field access bearing a simple name.
4911 (resolve_field_access): Resolve the length field of arrays. Handle
4913 (patch_method_invocation_stmt): Set the type of the method
4914 invocation to error_mark_node. This value is later overridden by a
4915 valid type, if any. Don't handle qualified constructor invocation
4916 as qualified method invocation. Call lookup_method_invoke with its
4917 new flag. It's no longer necessary to access the selected method
4918 as the value of a tree list. Handle constructor invocation.
4919 (patch_invoke): Reverse argument list when invoking non interface
4920 methods. Insert call to new as the first argument of the
4922 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
4923 defined within a final class. Return INVOKE_STATIC if the invoked
4924 method is a constructor.
4925 (lookup_method_invoke): New lc argument is a flag to indicate a
4926 constructor lookup. Now handle constructor lookup. Choose the most
4927 specific method in case several were matching the invocation
4928 requirements. Return a method decl instead of a tree list featuring
4929 one single method decl element.
4930 (refine_accessible_methods_list): New lc flag argument to
4931 indicate that a constructor is being looked up.
4932 (not_initialized_as_it_should_p): New function.
4933 (java_complete_tree): Now process fake tree codes
4934 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
4935 save_expr on resolved function call arguments. Case on
4936 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
4937 (patch_assignment): LHS can be a field access expression. When
4938 dealing with reference, lhs_type is the promoted type of the
4939 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
4941 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
4942 (patch_binop): Use not_initialized_as_it_should_p where
4944 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
4945 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
4947 (resolve_type_during_patch): New function.
4948 (patch_cast): Call resolve_type_during_patch to resolve type and
4949 report error accordingly.
4950 (patch_array_ref): Use not_initialized_as_it_should_p where
4951 applicable. Array base expression is saved before being
4952 used. Promote the type of an array elements if it contains non
4954 (build_newarray_node, patch_newarray, build_this): New functions.
4956 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
4958 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
4959 increment it in `for' statement.
4960 (print_field_info): If number is inf or nan, don't print it.
4961 (print_method_info): If method name is `delete', just ignore it.
4962 (print_c_decl): Special-case jstringArray.
4964 * gjavah.c (help): New function.
4965 (no_argument): New function.
4966 (usage): Changed text.
4967 (main): Rewrote argument handling. Now handles -v, --help,
4969 (version): New function.
4970 (found_error): New global.
4971 (main): Return found_error.
4972 (generate_access): Set found_error.
4973 (print_c_decl): Likewise.
4975 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
4977 * gjavah.c (print_c_decl): Don't print "," when examining field.
4978 Skip type name when looking at "[L" types.
4979 (process_file): Now static.
4980 (generate_access): Now returns int.
4981 (last_access_generated): New global.
4982 (process_file): Clear last_access_generated; make multiple passes
4984 (print_field_info): Just return if generate_access returns true.
4985 (print_method_info): Likewise. Also, allow <init> functions to
4987 (print_c_decl): Added is_init argument. Print constructors
4989 (print_cxx_classname): Use UTF8_GET to extract characters from
4991 (print_base_classname): New function.
4992 (print_class_decls): New function.
4993 (process_file): Use it.
4994 (utf8_cmp): New function.
4996 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
4998 * lang-options.h: Format changed to match changes in gcc/toplev.c
4999 to implement a --help option.
5001 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
5003 * decl.c (init_decl_processing): Revert change to dtable_type.
5005 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
5007 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
5009 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
5011 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
5013 * lang.c (lang_init): Default flag_exceptions to 1, without
5014 checking to see if it's 2 first.
5016 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
5018 * constants.c: Include "system.h".
5020 * lang.c (flag_new_exceptions): Get via extern now.
5021 (lang_init_options): New functions. Turn on flag_new_exceptions.
5023 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5025 * lex.c (java_lex): Return 0 when we see an invalid character in
5028 * lex.c (java_read_char): Specify extra argument when calling
5030 (java_read_unicode, java_parse_end_comment,
5031 java_parse_escape_sequence): Likewise,
5032 (java_lex): Specify extra argument when calling
5033 java_lex_error. Test that IDs are beginning with a legal character
5034 for IDs. Handle invalid characters with an error message and a
5035 call to java_lex_error.
5036 (java_lex_error): Adjust column position by new argument
5037 `forward'. Issue an error even if in the middle of reporting an
5040 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
5042 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
5043 we don't explicitly put a null pointer when we're copying it.
5045 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
5047 * gjavah.c (print_cxx_classname): New function.
5048 (super_class_name): Likewise.
5049 (print_super_fields): Removed.
5050 (in_super): Removed.
5051 (print_field_info): Never generate #defines.
5052 (print_c_decl): Changed generated types to match JNI. No longer
5053 print class name before method name.
5054 (print_method_info): Print "static" before static methods.
5055 Print "virtual" before non-final methods.
5056 (usage): Use exit(1), not exit(-1).
5058 (print_field_info): Use %.17g to print a double.
5059 (last_access): New globals.
5060 (process_file): Initialize last_access.
5061 (usage): Now static.
5062 (ACC_VISIBILITY): New define.
5063 (generate_access): New function.
5064 (print_field_info): Call it.
5065 (print_method_info): Likewise. Also, generate information for all
5066 methods, not just native methods. Return void.
5067 (print_c_decl): Return void.
5068 (print_field_info): Return void.
5070 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5072 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
5073 processing the jc1 grammar file. Prefix bison functions and
5074 variables with java_.
5075 (parse.c): Dependencies on parse.h and lex.h
5076 * expr.c (build_java_arrayaccess): Function now global.
5077 * java-tree.h: Comment reorganized to carry on previous
5078 classification effort.
5079 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
5080 RESOLVE_TYPE_NAME_P): New flags on WFLs.
5081 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
5082 java_parse (new prefix java_ generated by bison).
5083 (java_layout_parsed_class, java_register_parsed_class): Function
5085 (yyparse): Removed unnecessary call to init_outgoing_cpool.
5086 * lex.c (static tree wfl_op): Variable deleted.
5087 (java_init_lex): Initialize kw_super and kw_this. Initialize more
5088 ctxp fields to NULL_TREE.
5089 (java_lex): No longer create WFL for operators. Filename caching
5090 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
5091 created as STRING_CST and later expanded. Removed extra argument
5092 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
5094 (build_wfl_node): Removed code in comments.
5095 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
5096 store token and location data in the current bison token.
5097 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
5098 static/extern function declaration at the beginning of the file.
5099 (struct qualification): Data structure definition deleted.
5100 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
5101 (qualify_ambiguous_name): Function declaration modified. Function
5102 now returns nothing.
5103 (build_array_ref, patch_array_ref, make_qualified_name,
5104 resolve_qualified_expression_name, maybe_generate_clinit,
5105 resolve_field_access): New static function declarations.
5106 (build_java_arrayaccess): New extern function declaration.
5107 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
5108 (CALL_EXPR_PRIMARY): Macro deleted.
5109 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
5110 (struct parser_ctxt): Field initialized_final
5111 removed. non_static_initialized, static_initialized: New fields.
5112 * parse.y (static tree kw_super, static tree kw_this): New global
5114 (%union): tree wfl field of operator member replaced by int
5115 location. WFLs are non longer created for operators.
5116 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
5117 (qualified_name:): Now calls make_qualified_name to build the
5119 (type_declaration:): Consider generating <clinit> when class
5121 (variable_declarator:): Directly build an assignment node when the
5122 variable is initialized when declared.
5123 (this_or_super:): Build a WFL and set current location when THIS
5124 or SUPER are parsed.
5125 (expression_statement:): Wrap statement around a WFL.
5126 (primary_no_new_array:): Fixed typo. Changed value returned by
5127 THIS_TK because of its new type (temporary).
5128 (dim_exprs:): Temporary fix because of OSB_TK's new type.
5129 (field_access:): Build qualified name with SUPER.
5130 (method_invocation:): Fixed returned value because of SUPER's new
5132 (array_access:): Use OSB_TK location information.
5133 (post_increment_expression:, post_decrement_expression:,
5134 unary_expression:, pre_increment_expression:,
5135 pre_decrement_expression:, unary_expression_not_plus_minus:,
5136 cast_expression:, multiplicative_expression:,
5137 additive_expression:, shift_expression:, relational_expression:,
5138 equality_expression:, and_expression:, exclusive_or_expression:,
5139 inclusive_or_expression:, conditional_and_expression:,
5140 conditional_or_expression:, assignment:): Use new location/token
5141 information available on operators.
5142 (create_class): Set super_decl_type to NULL_TREE when processing
5144 (register_fields): Field initialization is now a MODIFY_EXPR
5145 node. Chain initialization code to the matching lists (according
5146 the the field declaration modifiers).
5147 (maybe_generate_clinit): New function.
5148 (method_header): Don't set method's DECL_NAME to a WFL when adding
5149 methods to java.lang.Object.
5150 (resolve_and_layout): Now can return NULL_TREE if the type
5151 resolution fails. Otherwise, return the class DECL instead of its
5153 (check_method_redefinition): Don't patch method DECL_NAME if it
5154 belongs to java.lang.Object.
5155 (process_imports): Simply assign error_found to the value returned
5156 by check_pkg_class_access.
5157 (declare_local_variables): Don't use their init statements (if
5158 any) when parsing error were previously found. Reuse MODIFY_EXPR
5159 build during parsing as an init statement.
5160 (java_method_add_stmt): Now return the current method body.
5161 (java_layout_parsed_class, java_register_parsed_class): Functions
5163 (java_complete_expand_methods): Initialize the constant pool on a
5164 per class basis. Layout the classes before expanding their method
5165 bodies. Don't try expand artificial constructor code if error were
5166 found. Make the classes data and register them if no error were
5168 (java_complete_expand_method): Retrieve an artificial constructor
5169 argument list before entering its body. Assign the top block to
5170 the artificial constructor function body and set types of declared
5171 blocks and compound statements to void. Walk method body if not an
5172 artificial constructor.
5173 (make_qualified_name, cut_identifier_in_qualified): New functions.
5174 (resolve_expression_name): Fixed comments. Save/restore the
5175 current class CLASS_LOADED_P flag value. Build non qualified
5176 static field access and handle qualified expression names.
5177 (resolve_field_access, resolve_qualified_expression_name): New
5179 (patch_method_invocation_stmt): Use the new expression resolution
5180 scheme, calling resolve_field_access when the function call is
5181 resolved as an expression.
5182 (qualify_ambiguous_name): Function rewritten to work on qualified
5183 expression produced by make_qualified_name.
5184 (java_complete_tree): Promote type when function's argument are
5185 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
5186 the assignment to discover further errors if RHS is a expression
5187 name that fails to evaluate. Declare LHS initialized even though
5188 the assignment failed. Don't use the location variable and removed
5189 extra argument in patch function calls. Now handle the ARRAY_REF
5190 case and build internal string representation when STRING_CSTs are
5192 (build_method_invocation): Don't wrap function call around a WFL.
5193 (build_assignment): Likewise. Use the operator location
5195 (patch_assignment): Handle array access LHSs. Handle error
5196 provenance, resulting in a better error report.
5197 (build_binop): Use op_location from operator as binop location
5199 (build_unaryop, build_incdec, build_cast): Likewise.
5200 (patch_binop): Extract location information from the node. Fixed
5201 typo in error message.
5202 (patch_unary_op): Extract location information from the node.
5203 (build_array_ref, patch_array_ref): New functions.
5205 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
5207 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
5208 match _Jv_IsInstanceOf.
5209 * decl.c (init_decl_processing): Use _Jv_NewArray, not
5210 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
5212 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
5214 * decl.c (init_decl_processing): Functions are now named
5215 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
5217 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
5219 * java-tree.h (load_class): Add prototype.
5220 * class.c (is_compiled_class): Add missing arg to load_class.
5221 * expr.c (expand_java_NEW): Call load_class.
5222 * parse.y (process_import): Removed bogus use of void return value.
5224 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
5226 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
5227 Function name is "_Jv_Throw" instead of "soft_athrow".
5228 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
5229 Function name is "_Jv_AllocObject" instead of "soft_new".
5230 Takes an extra parameter (object size).
5231 * expr.c: Update calls.
5233 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
5235 * lex.c (java_get_line_col): Handle end-of-file.
5236 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
5238 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
5240 * lang.c (lang_init): Make -fexceptions the default.
5241 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
5242 exception handling is not turned on.
5244 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
5246 * lang.c (flag_new_exceptions): Make this this default.
5247 * decl.c (end_java_method): Call emit_handlers.
5248 * except.c (method_init_exceptions): Set language code and version.
5249 (expand_start_java_handler): Enable exception, and call
5250 expand_eh_region_start.
5251 (expand_end_java_handler): Enable exception, and set up catch blocks.
5252 (emit_handlers): New routine to generate the saved handlers.
5253 * java-except.h (emit_handlers): Add prototype.
5255 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
5257 We used to have three different representations of the constant pool:
5258 the CPool structure, the tree_constant_pool, and the constructures
5259 used to build the Class object (which may need class and string
5260 constants) in compiled code. None were appropriate for compiling
5261 to .class files, so I did a major overhaul.
5263 First, the tree_constant_pool array was removed. Things were
5264 modified to the CPool structure in the JCF could be used.
5265 Second, a "capacity" field was added to the CPool, and functions
5266 written to search for a matching constant, adding one if not found.
5267 The code that generated the Class object was changed to use a CPool.
5268 The actual TREE_LISTs used to build the CONSTRUCTORs used for
5269 the static Class object are now only in build_constants_constructor.
5270 Finally, I wrote code which can generate a .class file (including its
5271 constant pool) from the RECORD_TYPE of a class. This is a big step
5272 on the way to compiling Java source into .class files.
5274 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
5275 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
5277 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
5278 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
5279 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
5280 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
5281 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
5282 (lang_type): Removed constant_pool field.
5283 * jcf.h (CPool): Renamed size to count. Added field capacity.
5284 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
5285 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
5286 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
5288 * constants.c (current_constant_pool_tags, current_constant_pool_data,
5289 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
5290 * constants.c (build_constants_constructor): Use new outgoing_cpool.
5291 (set_constant_entry, find_constant1, find_constant2,
5292 find_class_constant, count_constant_pool_bytes, write_constant_pool,
5293 find_utf8_constant, find_class_or_string_constant): New functions.
5295 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
5296 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
5297 (give_name_to_class, get_class_constant): Likewise.
5298 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
5299 (get_name_and_type_constant, get_ref_constant): Removed.
5300 * parse.h (parser_ctxt): Remove field tree_constant_pool.
5301 * parse.y: Don't save/restore tree_constant_pool.
5302 * verify.c (verify_jvm_instructions): Update for new approach.
5303 * expr.c (expand_invoke, expand_java_field_op): Likewise.
5305 * lang-options.h: Added -femit-class-file, -femit-class-files.
5306 * lang.c (flag_emit_class_files), java-tree.h: New flag.
5307 (lang_f_options): Added "emit-class-file(s)".
5309 * expr.c (build_java_arrayaccess): Generate more efficient array
5310 bounds checking, by using unsigned compare.
5312 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
5314 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5316 * parse.h: New comment on the handling of unresolved type
5317 identifiers. JDEPs are now part of the jdep_code enum.
5318 (typedef struct jdep): Now use enum jdep_code or int, depending on
5319 availability. Both are narrowed down to an 8 bits bitfield.
5320 (CALL_EXPR_PRIMARY): Fixed comment.
5322 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
5324 * Make-lang.in (java): Added gjavac and jvgenmain.
5325 (java.start.encap): Depend on gjavac.
5326 (java.rest.encap): Depend on jvgenmain.
5328 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
5329 (JAVA_CROSS_NAME): Likewise.
5330 (java.all.build): Depend on jvgenmain and gjavac.
5331 (java.all.cross): Depend on jvgenmain and gjavac-cross.
5332 (jvgenmain$(exeext)): New target.
5333 (java.install-common): Wrote.
5334 * config-lang.in (compilers, stagestuff): Added gjavac and
5337 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
5339 * lang.c (lang_decode_option): New argc/argv interface.
5341 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5343 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
5344 * decl.c (build_decl_no_layout): New function.
5345 * expr.c (java_lang_expand_expr): Layout declarations found in
5346 blocks before they're pushed.
5347 * jcf-parse.c (load_class): Save current line when parsing class
5349 (parse_source_file): Register class before expanding their
5351 * lang.c (put_decl_node): Produce `null' when `void *' is
5353 * lex.c (static tree wfl_op): New static global, for error report
5355 (java_init_lex): wfl_operator and wfl_op initialized
5356 here. Filename caching added for wfl_op. Return wfl_op when `(' is
5358 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
5359 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
5360 build_unresolved_array_type): New static function definitions.
5361 (build_decl_no_layout): New extern function declared.
5362 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
5363 faulty modifier exists.
5364 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
5365 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
5366 (UNARY_PLUS_EXPR): New fake operator.
5367 (struct parser_ctxt): New field osb_number.
5368 * parse.y (static tree wfl_operator): New static WFL for operator
5369 bound error messages.
5370 (DECR_TK, INCR_TK): Moved.
5371 (OP_TK): Tagged <operator>.
5372 (array_type:): Now call build_unresolved_array_type.
5373 (dim_expr:): Count the number of '[' seen.
5374 (post_increment_expression, post_decrement_expression,
5375 pre_increment_expression, pre_decrement_expression,
5376 unary_expression_not_plus_minus, unary_expression:): Actions are
5377 now building the corresponding unary expressions.
5378 (cast_expression:): Actions are now building cast expressions.
5379 (build_unresolved_array_type): New function.
5380 (create_interface): Reset the number of declared interfaces.
5381 (create_class): Likewise.
5382 (method_header): Methods declared within the scope of an interface
5383 are now implicitly set public and abstract.
5384 (java_complete_class): Variable's and parameter's type are patched
5385 with a promoted type.
5386 (declare_local_variables): Resolved non builtin types are promoted
5387 before being used to build a variable decl. Removed type patch
5388 posted on variable initialization statement.
5389 (source_start_java_method): Use build_decl_no_layout to build the
5390 decl of a parameter of incomplete type.
5391 (java_register_parsed_class): Process interfaces too. Call
5392 rest_of_decl_compilation on each processed class declarations.
5393 (java_complete_expand_methods): Don't attempt to expand things in
5395 (java_complete_tree): Process CONVERT_EXPR, even though it always
5396 has a type. Propagate error_mark_node to node's type too. Promote
5397 method's call argument type and return error_mark_node if
5398 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
5399 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
5400 handle unary operator nodes.
5401 (build_assignment): Added comment.
5402 (print_int_node): New function.
5403 (patch_assignment): New second argument. New error handling. Use
5404 print_int_node. Handle references. Use can_cast_to_p to issue
5405 different error message according to the context and check upon
5406 the initialization of the RHS.
5407 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
5408 (operator_string): Handle more operators.
5409 (patch_binop): No longer use a function static
5410 wfl_operator. Improved error message on shift distance.
5411 (build_unaryop, build_incdec, build_cast, patch_unaryop,
5412 patch_cast): New functions.
5414 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
5416 * jvspec.c: New file.
5417 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
5419 * java-tree.h (identifier_subst): Add declaration.
5421 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
5423 * jvgenmain.c (main): Generate call to JvRunMain.
5425 * class.c (make_class_data): Push value for "sync_info" field.
5426 * decl.c (init_decl_processing): Push "sync_info" field.
5428 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
5430 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
5431 Java (source) name, not signature.
5432 Set TYPE_ALIGN to (at least) that of element_type.
5434 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
5436 * class.c: Moved classname-mangling-rekated code to ...
5437 * mangle.c: ... this new file.
5438 * jvgenmain.c: New program (needs mangle.c) to generate main program.
5439 * Makefile.in: Update for above changes.
5441 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5443 * expr.c (truthvalue_conversion): Convert integer and floating
5444 point value to their truth value.
5445 * lex.c (java_lex): Handle the `null' literal.
5446 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
5447 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5448 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
5451 * parse.y: Reorganization/documentation on token declaration.
5452 (binop_lookup[]): New added new tree codes.
5453 (relational_expression): Build corresponding binary operators.
5454 (equality_expression, conditional_and_expression,
5455 conditional_or_expression): Likewise.
5456 (java_complete_class): Fix crash in debug message.
5457 (java_complete_tree): Check initialization of method call
5458 arguments. Further bogus node evaluation to detect more error
5459 during assignments. Handles more binary operators.
5460 (patch_assignment): Use DECL_P.
5461 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
5463 (operator_string): Handle more case. Compacted source.
5464 (patch_binop): Changed function comment. Checking for
5465 uninitialized first operand takes the compound assignment into
5466 account and uses DECL_P. Checking for uninitialized second operand
5467 delayed to routine's end. Use macros to issue type bound error
5468 messages and issue messages on both operands if their types are
5469 different. Force fixed type into node. Handle all binary
5472 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5474 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
5475 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
5476 build operator node and return tokens.
5477 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
5478 * parse.h (java_complete_tree): Changed returned type in prototype.
5479 (build_method_invocation, build_assignment, patch_assignment,
5480 patch_binop): New static function declarations.
5481 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
5482 BUILD_EXPR_WFL): New macros.
5483 * parse.y (enum tree_code binop_lookup[]): New static for token to
5485 (%union): Parser union has new sub-structure `operator'.
5486 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
5487 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
5488 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
5489 ASSIGN_ANY_TK): Tokens tagged `operator'.
5490 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
5491 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
5492 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
5493 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
5494 (assignment_operator:): Rule tagged `operator'.
5495 (expression_statement:): Re-installed default rule.
5496 (method_invocation:): Sub rules call build_method_invocation.
5497 (postfix_expression:): Don't attempt to resolve name here. Just
5499 (multiplicative_expression:): Sub-rules build corresponding binop
5501 (additive_expression:, shift_expression:, and_expression:,
5502 exclusive_or_expression:, inclusive_or_expression:): Likewise.
5503 (assignment:): Sub rule invoke build_assignment.
5504 (assignment_operator:): Default rules on sub rules.
5505 (force_error): Added documentation on this variable.
5506 (declare_local_variables): Build initialization calling
5508 (expand_start_java_method): Removed unused rtx declaration. Mark
5509 arguments as already initialized.
5510 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
5511 (java_complete_expand_methods): Don't process next method if
5512 completion of the previous one triggered errors.
5513 (java_complete_expand_method): Call source_end_java_method if no
5514 error were found during completion.
5515 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
5516 locals declaratilon. Handle names found within a class. Return
5517 error_mark_node when things aren't found.
5518 (patch_method_invocation_stmt): Return error_mark_node on failures.
5519 (patch_invoke): Removed unused local. Return the correct node.
5520 (java_complete_tree): Now returns a value. The BLOCK section binds
5521 local identifiers and the type of a BLOCK is now void. Assign the
5522 result of operand completion on COMPOUND_EXPR. Assign the
5523 encapsulated node of a WFL to the result of its completion, except
5524 when the node is an identifier. Now handle MODIFY_EXPR and several
5525 binary operators. Return error_mark_node on errors.
5526 (build_method_invocation, build_assignment, patch_assignment,
5527 build_binop, operator_string, patch_binop): New functions.
5528 * typeck.c (binary_numeric_promotion): New function.
5530 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
5532 * class.c (identifier_subst): New convenience wrapper for ident_subst.
5533 Replace most uses of ident_subst by identifier_subst.
5535 * class.c (push_class_static_dummy_field): Removed function.
5536 (build_class_ref): Find Class object decl by looking up "CNAME.class",
5537 instead of looking got "class" static field. Create that decl here.
5538 (class_identifier_node): Removed; no longer needed.
5539 (init_class_processing): Don't init class_identifier_node.
5540 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
5541 Do nreverse 0 times (instead of twice) for Object and Class.
5542 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
5544 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
5546 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
5547 while initializing linenumber_count and linenumber_table.
5548 Do it before init_function_start (which calls emit_line_note).
5549 * expr.c (expand_byte_code): Don't need to clear lineno here.
5551 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
5553 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
5554 then mangle number as _N_.
5556 * class.c (mangle_class_field): New function.
5557 (build_class_ref): Set assembler name of class reference using
5559 (push_class_static_dummy_field): Likewise.
5561 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
5563 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
5564 of assigning to TREE_CODE. The latter method exploits a feature
5565 of GCC that is not ANSI compliant.
5567 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5569 * decl.c (pushdecl_force_head): New function.
5570 (pushlevel): Removed conditional printf.
5571 (complete_start_java_method): Don't enter local variable scope if
5572 function is compiled from source code.
5573 * expr.c: parse.h now included
5574 (java_lang_expand_expr): New function.
5575 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
5576 printf. Terminate buffer when doing directories.
5577 * jcf-parse.c (parse_source_file): Call lang_init_source before
5578 parsing and before code generation.
5579 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
5580 use printf if the macro is defined.
5581 * lang.c (lang_init): Install lang_expand_expr hook on
5582 java_lang_expand_expr.
5583 (java_dummy_print): New function.
5584 (lang_init_source): New function.
5585 * lex.c (java_lex): Remember location of an opening brace at the
5586 second nesting level.
5587 (java_is_eol): Unget character seen after a CR if it is EOF.
5588 * parse.h: Now includes lex.h
5589 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
5590 printf if the macro is defined.
5591 (expand_start_java_method, build_expr_block, enter_block,
5592 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
5593 New static function declarations.
5594 (pushdecl_force_head): New extern function declaration.
5595 (INCOMPLETE_TYPE_P): New macro.
5596 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
5597 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
5598 BLOCK_EXPR_ORIGIN): New macros.
5599 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
5600 DECL_SOURCE_LINE_LAST): New macros.
5601 (struct parser_ctxt): Removed field current_method_decl, redundant
5602 with the field current_function_decl. Added fields
5603 first_ccb_indent1 and pending_block.
5604 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
5605 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
5607 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
5608 (compilation_unit:): Cosmetic on sub rule.
5609 (type_declaration:): Cosmetic on sub rules. Added an error rule.
5610 (variable_initializer:): Installed default rule on expression:.
5611 (method_declaration:): method_header: starts a new
5612 method. method_body: installs the function body, absorbs blocks
5613 emitted for temporary variable scopings, pops function's body block
5614 and merges function's last statement lineno in DECL_SOURCE_LINE.
5615 (method_body:): Installed default rules.
5616 (block:): Call enter_block when an opening brace is seen. Absorb
5617 scoping blocks and call exit_block when a closing brace is seen.
5618 (block_statement:): Cosmetic changes.
5619 (method_invocation:): Create WFL around CALL_EXPR node.
5620 (patch_stage): Added comment around definition.
5621 (method_header): Try to use first_ccb_indent1 as the first line of
5622 the method, so BP debug info are emitted at the first opening
5623 brace of the function. If the function has no body, use the
5624 location of the function's name. Override currently defined method
5625 name with the matching WFL so we can point redefinition errors
5626 using the location where the function's name was declared.
5627 (check_abstract_method_header): Interprets DECL_NAME as an
5628 identifier or as a WFL, accordingly.
5629 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
5630 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
5631 location and name information out of it and reinstall DECL_NAME to
5632 its original identifier node value.
5633 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
5634 function's source code).
5635 (read_import_dir): Test the value returned by find_class and issue
5636 a fatal accordingly.
5637 (declare_local_variables): Push a new block for the scope of the
5638 new variable(s) if code has been already generated at that nesting
5639 level. Pinpoint redefinition errors using the variable id
5640 WFLs. Generate initialization code if necessary. If the variable
5641 type is incomplete, register a patch on its decl.
5642 (source_start_java_method): Rewritten. Define a new block for the
5643 function's parameters. Build parameter decl out of function's
5644 arguments and register them for a patch if their types are
5646 (expand_start_java_method): Includes the part of
5647 source_start_java_method that was pushing the parameter decls and
5648 completing the method start code.
5649 (source_end_java_method): Removed call the expand_end_bindings and
5650 poplevel (already taken care of). Reinstall function's arguments
5651 and get function's last line of code before calling
5652 expand_function_end.
5653 (java_method_add_stmt): New comment before the function's
5654 code. Complement the second operand of the current COMPOUND_EXPR
5656 (java_complete_expand_methods): Don't generate debug info on line
5657 zero when expanding a generated constructor.
5658 (java_complete_expand_method): Set start and end line numbers for
5659 a artificially generated constructor to one and manually call
5660 enter_block and exit_block when defining it. For all methods:
5661 expand function's start calling the new expand_start_java_method
5662 and invoke java_complete_tree on the effective method's body, if
5664 (resolve_expression_name): Now use lookup_name_in_blocks to search
5665 local variable decls and print out an error when variables are
5667 (patch_method_invocation_stmt): Inserted comment before the
5669 (lookup_method_invoke): Chain method's arguments using chainon
5670 with the current arg list as a second argument. Inserted missing
5671 IDENTIFIER_POINTER when reporting an error on methods not found.
5672 (refine_accessible_methods_list): Don't retain constructors.
5673 (patch_arguments): Function removed.
5674 (java_complete_tree): Inserted comment before the function's
5675 code. New case for BLOCKs. Moved the WFL case a bit
5676 further. Complete function's arguments.
5677 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
5678 maybe_absorb_scoping_blocks): New functions.
5680 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5682 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
5684 * jcf-parse.c (parse_source_file, java_error_count): New forward
5685 and extern declarations.
5686 (java_parse_abort_on_error): Macro moved.
5687 (jcf_parse_source): fatal called if fopen fails. Now calls
5689 (parse_source_file): New parse_only parameter. Reflects the
5690 elimination of the second pass.
5691 (yyparse): parse_source_file called with argument set to 0.
5692 * jcf.h (JCF_ZERO): Sets java_source to zero.
5693 * lex.c (java_init_lex): pass argument is gone. Function modified
5694 to be called once during the analysis of a file.
5695 (java_unget_unicode): Fixed typo in fatal message.
5696 (java_get_line_col): Likewise.
5697 (java_lval): Likewise. String literals no longer built during
5699 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
5701 * parse.h (MODIFIER_WFL): New macro.
5702 (parse_check_super, parser_check_super_interface): Now return int.
5703 (parser_chain_incomplete_item, not_builtin_p,
5704 complete_method_decl): Declarations removed.
5705 (build_method_invocation_stmt, build_invoke): Renamed using the
5706 `patch' instead of `build'
5707 (register-incomplete_type, obtain_incomplete_type,
5708 java_complete_tree, java_complete_expand_method,
5709 unresolved_type_p, create_jdep_list): New function declarations.
5710 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
5711 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
5712 (jdep): New typedef on new struct _jdep.
5713 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
5714 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
5715 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
5716 JDEP_RESOLVED_P): New macros.
5717 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
5718 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
5719 JDEP_VARIABLE): New enum values and jdep kinds.
5720 (jdeplist): New typedef on struct _jdeplist.
5721 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
5723 (CALL_EXPR_PRIMARY): New macro.
5724 (struct parser_ctxt): Fields java_pass, current_method_decl,
5725 method_decl_list deleted. New field jdeplist.
5726 (INCOMPLETE_P): Macro deleted.
5727 * parse.y (single_type_import_declaration:): Removed pass switch.
5728 (type_import_on_demand_declaration): Likewise.
5729 (field_declaration:): Removed pass switch on all sub rules.
5730 (class_declaration:): Call the complete_class_decl removed on
5732 (method_declaration:): Removed second pass switch. No longer chain
5733 methods decl when method_header reduced.
5734 (method_header:): Sub rules no longer depend on pass switch.
5735 (method_declarator:): Likewise.
5736 (method_body:): Likewise.
5737 (abstract_method_declaration:): Likewise.
5738 (block_statement:): Likewise.
5739 (local_variable_declaration:): Likewise.
5740 (argument_list:): Likewise.
5741 (method_invocation:): Likewise. Call to build_method_invocation_stmt
5742 removed. Partial CLASS_EXPR tree node built instead.
5743 (postfix_expression:): Removed pass switch on all sub rules.
5744 (java_pop_parser_context): Free classd_list content.
5745 (yyerror): Call obstrack_grow0 to finalize error message.
5746 (check_class_interface_creation): Comment modified to reflect new
5747 returned value meaning. Removed second pass switch. Return 1 if an
5748 error was found, 0 otherwise. Adjust pointer on filename if a
5749 leading path separator was found.
5750 (maybe_create_class_interface_decl): Removed first pass switch
5751 when linking the class decl to the class_list. Install a new
5752 jdep_list for the class.
5753 (add_superinterfaces): List of unresolved interfaces is
5754 gone. Unresolved interfaces are directly added to the current
5756 (create_interface): Second pass shortcut removed.
5757 ctpx->modifier_ctx access through MODIFIER_WFL.
5758 (create_class): Second pass shortcut removed. Call to
5759 register_incomplete_type replaces the call to
5760 parser_chain_incomplete_item.
5761 (complete_class_decl): Function removed.
5762 (duplicate_declaration_error): New way of retrieving redeclared
5764 (register_fields): Call to lookup_modifier_cl replaced by
5765 MODIFIER_WFL. New way of handling unresolved type, using
5766 unresolved_type_p and obtain_incomplete_type.
5767 register_incomplete_type replaces call to parser_chain_incomplete_item.
5768 (patch_stage): New static global variable.
5769 (method_header): New way of handling unresolved type, using
5770 unresolved_type_p and obtain_incomplete_type. patch_stage used to
5771 indicates that the method decl needs to be patched.
5772 (check_abstract_method_header): Call to lookup_modifier_cl
5773 replaced by MODIFIER_WFL.
5774 (method_declarator): Incomplete argument type are registered
5775 calling register_incomplete_type. Patch on the declared method is
5776 issued in that case.
5777 (unresolved_type_p): New function.
5778 (parser_check_super_interface): New comment to reflect function's
5779 modified returned type (int). Function and has a new argument
5780 this_wfl. Call to parse_error_context uses this_wfl instead of
5781 relying on lookup_cl.
5782 (parser_check_super): Comment reflects function's new returned
5783 type (int). Function returns non zero value on error.
5784 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
5785 register_incomplete_type, jdep_resolve_class): New functions to
5786 handle incomplete types in declarations.
5787 (java_complete_class): Rewritten to work with the new incomplete
5788 type handling scheme.
5789 (complete_class_report_errors): Likewise.
5790 (complete_method_decl): Removed: it jobs is now handled by
5791 java_complete_class.
5792 (do_resolve_class): Class loaded in not already loaded and not
5793 found in Java source code.
5794 (java_check_regular_methods, java_check_abstract_methods): Don't
5795 call complete_method_decl anymore.
5796 (lookup_modifier_cl, not_builtin_p): Functions deleted.
5797 (read_import_dir): Got rid of the pass number dependency.
5798 (declare_local_variables): New handling of unresolved types (patch
5800 (source_start_java_method): New parameter level. Function called
5801 with level set to 1 when argument types are potentially
5802 unresolved. Called to complete the job with level set to 2 once
5804 (source_end_java_method): Call to permanent_allocation
5805 removed. Waiting to be replaced by a more suitable obstack
5807 (java_complete_expand_methods, java_complete_expand_method,
5808 java_expand_finals): New functions.
5809 (build_method_invocation_stmt): Renamed
5810 patch_method_invocation_stmt. Extracts function call expression
5811 (wfl) and arguments (args) from CALL_EXPR tree operands.
5812 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
5813 call. Patch the function and argument operand of the CALL_EXPR
5815 (patch_argument, java_complete_tree): New functions.
5817 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
5819 Recover from missing fields and methods (i.e. error instead of fatal).
5820 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
5821 * expr.c (expand_invoke): Recover from missing method.
5822 (expand_java_field_op): Recover from missing field.
5823 Inline references to java.lang.{Integer,Char,...}.TYPE.
5824 * typeck.c (get_type_from_signature), java-tree.h: New function.
5825 * class.c (add_method): Use get_type_from_signature.
5826 (build_class_ref): Handle a class that was not found.
5827 * typeck.c (convert): Handle conversion to pointers (for convenience).
5828 * verify.c (verify_jvm_instructions): Use get_type_from_signature
5829 instead of lookup_field to handle missing fields.
5831 * jcf-parse.c (process_zip_dir): Set java_source.
5833 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
5835 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
5837 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5839 * jcf-parse.c (load_class): Don't change input_filename before
5840 calling jcf_parse_source (but still do it before calling
5842 (jcf_parse_source): Assign input_filename after having saved the
5844 * lex.c (java_init_lex): Chain a WFL node to the import on demand
5845 list. ctxp->modifier_ctx zeroed according to its new
5846 definition. ctxp->filename initialized. Removed
5847 JAVA_MODIFIER_CTX_UNMARK.
5848 (java_unget_unicode): Update the character based column position.
5849 (java_allocate_new_line): ref_count not used anymore. Always free
5850 ctxp->p_line. Initialize c_line->char_col to 0.
5851 (java_get_unicode): Update the character based column position.
5852 (java_lex): Use ctxp->elc to store current position in source
5853 file, at the beginning of the parsed token. Set modifier_ctx entry
5854 corresponding to the parse modifier to a WFL node. Return a WFL
5855 node when an identifier is parsed.
5856 (java_lex_error): Now uses ctxp->elc to store current position in
5858 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
5859 * lex.h (build_wfl_node): New function definitions.
5860 (struct java_line): ref_count and next fields are gone. New field
5862 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
5863 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
5864 (JAVA_COLUMN_DELTA): New macro.
5865 (java_lc): New typedef on new struct _java_lc.
5866 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
5867 (parse_error_context, parse_warning_context): Changed prototypes.
5868 (java_get_line_col): Added as an available global function.
5869 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
5870 (IC_DECL): Replaced by macro IC_TYPE
5871 (DEPEND_WFL): New macro.
5872 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
5874 (exit_java_complete_class): Removed a commented out statement.
5875 (struct parser_ctxt): Added comments on fields. modifier_ctx is
5876 now an array of tree nodes. Deleted fields line_list and
5877 e_line. New field elc, to replace e_line.
5878 * parse.y (array_type:): Build WFL node.
5879 (qualified_name:): Build a single WFL node out of two. Retain
5880 the location information of the first node in the resulting node.
5881 (package_declaration:): Use package name as a WFL node
5882 (single_type_import_declaration:): Use imported name as a WFL node.
5883 (type_import_on_demand_declaration:): Use root of the imported
5884 packages as a WFL node.
5885 (field_declaration:): Removed unused local variable cl.
5886 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
5887 (yyerror): New static elc. Removed static error_line, error_pos.
5888 New local code_from_source. Save ctxp->elc into elc at the first
5889 pass. Call java_get_line_col to get a string of the line where
5891 (debug_line): Removed static function.
5892 (parse_error_context, parse_warning_context): Parameter cl is now
5893 a WFL node. Use its value to initialize ctxp->elc.
5894 (redefinition_error): Parameter cl is now a WFL node.
5895 (parse_add_interface): New parameter wfl. No longer call
5896 lookup_cl, use wfl instead.
5897 (check_class_interface_creation): Parameter cl is now a WFL node.
5898 (maybe_create_class_interface_decl): Likewise.
5899 (add_superinterfaces): New function.
5900 (create_interface): Removed local cl, node, super_decl,
5901 super_decl_type. Function now uses id as a WFL node. Better
5902 warning/error report on obsolete or forbidden mix of
5903 modifiers. Now calls add_superinterfaces to register interfaces.
5904 (create_class): Removed local cl, node. Local variable id is used
5905 as a WFL node. Better error report on forbidden modifier
5906 mix. Uses add_superinterfaces to register interfaces.
5907 (find_field): Argument cl is now a WFL node. Now store the WFL
5908 node of a fields that needs to be checked for their
5910 (method_header): Local variable node non longer used. Local
5911 variable id replaces cl.
5912 (check_modifiers_consistency): Local variable cl is now a WFL
5914 (method_declarator): Local variable cl replaced by parameter id.
5915 (parser_qualified_name): Now uses parameter name as a WFL node.
5916 (parser_check_super_interface): New parameter wfl, for achieve
5917 greater accuracy during error reports.
5918 (parser_chain_incomplete_item): New parameter named location. Used,
5919 along the decl, to construct the incomplete item node.
5920 (java_complete_class): resolve_class now uses WFL node extracted
5921 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
5923 (complete_method_decl): Unresolved function's argument types are WFL.
5924 (resolve_class): Parameter cl is now a WFL node.
5925 (resolve_and_layout): Likewise.
5926 (do_resolve_class): Likewise. Try first to use cl and then do the
5927 lookup on the decl when calling check_pkg_class_access.
5928 (complete_class_report_errors): Use IC_TYPE in place of
5929 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
5930 instead of doing a lookup over the decl.
5931 (java_check_final): Use WFL info from field tree list.
5932 (lookup_cl): Rewritten and returns a statically defined WFL node.
5933 (lookup_modifier_cl): Now uses information from WFL nodes.
5934 (process_imports): Likewise.
5935 (read_import_dir): name and cl arguments replaced by a single WFL
5936 node. Function modified accordingly.
5937 (find_in_imports_on_demand): Now uses WFL node.
5938 (check_pkg_class_access): cl argument is now a WFL node.
5939 (declare_local_variables): Fixed to use WFL nodes.
5940 (resolve_expression_name): Likewise.
5941 (build_method_invocation_stmt): name_combo argument renamed
5942 wfl. Function modified to use WFL nodes.
5943 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
5944 (lookup_method_invoke): cl is now a WFL node. Added missing
5945 IDENTIFIER_POINTER to class type decl name.
5947 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
5949 * lang.c (init_parse): Now returns char* containing the filename.
5951 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
5953 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
5955 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
5956 * class.c (make_class_data): If flag_assume_compiled, initial class
5957 state is CSTATE_PREPARED; make superclass and interfaces direct
5958 references, rather than constant pool indexes.
5960 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5962 * parser.y: Include flags.h. Removed debug variable pl.
5963 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
5965 (labeled_statement_nsi:): Generate debug info when reducing
5966 expression_statement:.
5967 (check_pkg_class_access): get_access_flags_from_decl invokation
5968 fixed for new CLASS_* flags location.
5969 (source_end_java_method): Save/restore parser context when
5970 entering/leaving this routine. Restore lineno to its right value
5971 before calling expand_end_bindings.
5972 (build_method_invocation_stmt): build_invoke called with the
5973 current line information.
5974 (build_invoke): New argument cl. Wrap the function call around a
5976 (refine_accessible_methods_list): Changed comment, removed
5978 * parse.h: Fixed typo in comments.
5979 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
5980 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
5981 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
5983 * lex.c (java_lex): Record the last closing curly bracket of a
5985 * jcf-parse.c (jcf_parse_source): Now calls
5986 java_check_methods. Clarified comment, fixed typo.
5988 1998-04-09 Dave Brolley <brolley@cygnus.com>
5990 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
5991 (finish_parse): Expose for non USE_CPPLIB builds.
5993 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
5995 * lang.c (lang_print_xnode): New function.
5997 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
5999 * decl.c (class_dtable_decl), java-tree.h: New tree node.
6000 * class.c (get_dispatch_vector, get_dispatch_table): New functions
6001 used to build a class's dispatch table.
6002 (make_class_data): Generate dispatch table if flag_assume_compiled.
6003 Set dtable of class object to address of class_dtable_decl.
6005 * decl.c (int_decl_processing): Make soft_badarrayindex_node
6006 be volatile and have side effects - generates better code.
6008 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
6009 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
6011 * expr.c (expand_invoke): If class is final, method is
6012 effectively final, so can call it directly.
6014 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
6016 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
6018 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6020 * parse.y (build_method_invocation_stmt): Removed extra argument
6023 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6025 * expr.c (dtable_indent): Now static global.
6026 (expand_invoke): Now call invoke_build_dtable and
6027 build_invokevirtual.
6028 (invoke_build_dtable, build_invokevirtual): New functions.
6029 * jcf-io.c (find_class): Defer issuing a warning by setting
6030 jcf->outofsynch to 1.
6031 * jcf-parse.c (jcf_out_of_synch): New function.
6032 (load_class): Test this_jcf.outofsynch flag and call
6033 jcf_out_of_synch accordingly.
6034 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
6035 comment indentation.
6036 * lex.c (java_get_unicode): Fixed code indentation.
6037 (java_lex): Create string literal. Fixed typo. Removed several
6038 premature obstack_free.
6039 * parse.h: New enums for name resolution and invocation mode.
6040 (struct qualification): New data structure.
6041 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
6042 (do_resolve_class, build_method_invocation_stmt,
6043 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
6044 debug_line, identical_subpath_p, invocation_mode,
6045 refine_accessible_methods_list, build_invoke,
6046 lookup_method_invoke): New functions declared.
6047 (build_invokevirtual, invoke_build_dtable, match_java_method,
6048 build_field_ref, jcf_out_of_synch): New references to external
6050 (struct parse_ctxt): Removed artificial_constructor field.
6051 * parse.y: (array_type:): Type defined for this rule.
6052 (class_type:): Installed default rule for interface_type:.
6053 (array_type:): Now build Java array type.
6054 (qualified_name:): Now use obstack_grow0.
6055 (method_declaration:): Skip the artificial constructor added to
6057 (abstract_method_declaration:): Execute the code only during pass 1.
6058 (block:): Installed default rule in block_statements:.
6059 (block_statement:): Add the statement to the method during pass 2.
6060 (statement_expression): Installed default rule for
6062 (argument_list:): Added code to build the argument list.
6063 (method_invocation:): Added call to create the method invocation
6065 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
6066 (debug_line): New function for debug.
6067 (complete_class_decl): No longer do something during pass 1.
6068 (method_header): Use BUILD_PTR_FROM_NAME.
6069 (parser_qualified_classname): Use obstack_grow0. Removed bogus
6071 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
6072 function's main comment.
6073 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
6075 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
6076 (resolve_class): Now works with arrays.
6077 (do_resolve_class, resolve_and_layout): New functions.
6078 (java_check_regular_methods): Reverse method list before and after
6079 having processed it. No longer set ctxp->artificial_constructor.
6080 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
6081 accordingly. Fixed typo in issued error message. Now use
6083 (find_in_imports_on_demand): Now use obstack_grow0.
6084 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
6085 (source_end_java_method): Call expand_expr_stmt instead of
6086 expand_expr. Calls it before calling expand_function_end.
6087 (java_method_add_stmt): Do nothing if errors were found during
6089 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
6090 (build_method_invocation_stmt, build_invoke, invocation_mode,
6091 lookup_method_invoke, refine_accessible_methods_list,
6092 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
6094 * typeck.c (build_java_signature): Properly end method signature
6095 if return type skipped.
6096 (match_java_method): New function.
6098 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
6100 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
6102 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6104 * expr.c (build_invoke_non_interface): New function.
6105 (methods_ident, ncode_ident): Now static globals.
6106 (expand_invoke): Use build_invoke_non_interface.
6107 * java-tree.h (struct lang_decl): New field function_decl_body.
6108 (DECL_FUNCTION_BODY): New macro.
6109 * jcf-parse.c (jcf_parse_source): Deeper check before setting
6110 CLASS_FROM_SOURCE_P.
6111 (parse_source_file): Fixed typos. Call java_layout_parsed_class
6112 before starting pass 2. Call to java_generate_parsed_class replaced
6113 by java_register_parsed_class.
6114 * lex.c: Fixed typo in header. Some line width related formating.
6115 * lex.h: Some line width related formating.
6116 * parse.h (source_end_java_method, resolve_expression_name,
6117 complete_class_decl, maybe_create_class_interface_decl,
6118 check_class_interface_creation): New static function declarations.
6119 (java_layout_parsed_class, java_method_add_stmt): New function
6121 (struct parser_ctxt): Field mark_class_generate removed. New
6122 fields class_list and artificial_constructor.
6123 * parse.y: Fixed typo in header.
6124 (class_declaration:): Call complete_class_decl when class body
6126 (method_declaration:): Call source_end_java_method in pass 2 when
6127 the method body is defined.
6128 (postfix_expression:): Do expression name resolution on sub-rule
6130 (create_class, create_interface): Merged common pieces.
6131 (check_class_interface_creation, maybe_create_class_interface_decl):
6133 (complete_class_decl): New function.
6134 (register_fields): Fixed line width related typo.
6135 (method_header): Correctly skip first argument when fixing
6136 argument line. Changed the loop.
6137 (java_check_circular_reference): Now use ctxp->class_list.
6138 (java_complete_class): Removed start/stop marking.
6139 (java_check_regular_methods): Now takes a class decl as an
6140 argument. Add default constructor if none were encountered.
6141 (java_check_methods): Now use ctxp->class_list. Changed call to
6142 java_check_regular_methods.
6143 (source_start_java_method): Set DECL_ARG_TYPE for each function
6145 (source_end_java_method, java_method_add_stmt): New functions.
6146 (java_generate_parsed_class): No longer exists.
6147 (java_layout_parsed_class, java_register_parsed_class): New functions.
6148 (resolve_expression_name): New function.
6150 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6152 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
6153 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
6154 until pass initializations are done. Call read_import_dir with
6156 * parse.h: (lookup_modifier_cl): New function declared.
6157 (INTERFACE_FIELD_MODIFIERS): New macro.
6158 (OBSOLETE_MODIFIER_WARNING): New macro.
6159 * parse.y: (register_fields): Class type and current field name in
6160 local variables. Check modifier(s) if adding field(s) to an interface.
6161 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
6162 and report errors using the faulty modifier line context.
6163 (lookup_modifier_cl): New function.
6164 (read_import_dir): Detect and report default import processing
6167 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
6169 Add a pair of -fassume-compiled/-fno-assume-compiled options.
6170 * class.c (is_compiled_class): Return 1 after making sure it
6171 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
6172 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
6173 * java-tree.h (flag_assume_compiled): Add decl.
6174 * lang.c (lang_f_options): Add the flag.
6175 (flag_assume_compiled): Add decl, default to 0.
6177 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6179 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
6180 (is_compiled_class): Likewise.
6181 (layout_class): Likewise.
6182 (layout_class): Detect and lay out classes defined in source code.
6183 (interface_of_p, add_interface_do, may_add_interface): New
6185 (add_interface): Now use add_interface_do.
6186 (add_method_1): New function.
6187 (add_method): Now use add_method_1.
6188 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
6189 (complete_start_java_method): New function.
6190 (start_java_mehod): Now call complete_start_java_method.
6191 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
6192 (expand_invoke): Likewise and fixed typo.
6193 *gjava.c: (print_super_field): Use new argument to find_class
6196 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
6197 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
6198 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
6200 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
6201 (add_method_1, push_class): New prototypes.
6202 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
6203 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
6204 directory where the class was found.
6205 (find_class): New argument DO_CLASS_FILE. Function find_class
6206 modified accordingly.
6207 *jcf-parse.c: (fix_class_path): New function.
6208 (load_class): Use new VERBOSE argument. load_class now finds and
6209 loads/parses .class/.java files. Save read_state of current_jcf
6211 (java_parser_abort_on_error): New macro.
6212 (jcf_parse_source, parse_source_file): New function.
6213 (jcf_parse): Fixed typo.
6214 (yyparse): Call parse_source_file () only.
6215 (process_zip_dir): Fixed typo, fix zdir->filename_length when
6216 writing the real class name back in the zip directory entry.
6217 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
6218 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
6219 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
6220 (find_class): Prototype fixed.
6221 *lex.c: Added 1998 time stamp.
6222 Removed all static global variables, moved into the parser
6223 context data structure.. Now include unistd.h if SEEK_SET not
6225 (java_init_lex): Rewritten.
6226 (java_sneak_unicode): Modified current unicode access in current line.
6227 (java_unget_unicode): Likewise.
6228 (java_allocate_new_line): New allocation management.
6229 (java_read_char): Modified access and storage of unget_utf8_value.
6230 New way of processing current unicode.
6231 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
6232 (java_get_unicode): Now use the parser context.
6233 (java_lineterminator): Likewise.
6234 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
6235 of the reentrant parser implementation. Function now use the
6236 parser context data structure and java_lval. Fixed production of
6237 the float and double constant "out of range" error message. Fixed
6238 obstack use. Return integer value when hitting a modifier. Now
6239 return type for TRUE, FALSE and other predefined types. Return
6240 identifier as a TREE_LIST list containing the current line context
6241 as the TREE_VALUE sub-node.
6242 (java_unicode_2_utf8): Fixed typo in declaration.
6243 (java_lex_error): Now use the parser context data structure.
6244 *lex.h: Added 1998 time stamp.
6245 (struct java_line): New fields ref_count and next.
6246 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
6247 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
6248 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
6249 *parse.h: Added 1998 time stamp.
6250 (java_parse_source_file): Renamed from parse_source_file.
6251 (YYERROR_NOW, YYNOT_TWICE): Fixed.
6252 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
6253 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
6254 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
6255 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
6256 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
6257 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
6258 (struct parser_ctxt): New data structure to keep the parser context.
6259 *parse.y: Added 1998 time stamp, got rid of static global variables.
6260 (java_error_count, ctxp): New global variables.
6261 (%union): New value field.
6262 (numeric_type, integral_type): Rules removed.
6263 (primitive_type): Rule defined to handle integral, float, double and
6265 (qualified_name, package_declaration,
6266 single_type_import_declaration, type_import_on_demand_declaration,
6267 modifiers, class_declaration, super, interfaces,
6268 interface_type_list, class_body, field_declaration,
6269 field_declaration, variable_declarators, variable_declarator,
6270 variable_declarator_id, method_declaration, method_header,
6271 formal_parameter_list, formal_parameter, method_body, block,
6272 static, interface_declaration, extends_interfaces,
6273 abstract_method_declaration, local_variable_declarators): Rules now
6275 (force_error, do_warning): New global statics.
6276 (push_parser_context, parser_context_save_global,
6277 parser_context_restore_global, pop_parser_context): New functions.
6278 (yyerror): Now uses the global parser context. Fixed use of obstack.
6279 (parse_error, parse_error_context, parse_warning_context,
6280 java_accstring_lookup, redefinition_error, check_modifiers,
6281 parser_add_interface, create_interface, create_class, find_field,
6282 duplicate_declaration_error, register_fields, method_header,
6283 check_modifiers_consistency, check_abstract_method_header,
6284 method_declarator, parser_qualified_classname,
6285 parser_check_super_interface, parser_check_super,
6286 parser_chain_incomplete_item, java_check_circular_reference,
6287 layout_class_from_source, java_complete_class,
6288 complete_method_decl, resolve_class, complete_class_report_errors,
6289 java_check_final, check_method_redefinition,
6290 java_check_regular_methods, java_check_abstract_methods,
6291 java_check_methods, lookup_java_interface_method2,
6292 lookup_java_method2, lookup_cl, find_name_in_single_imports,
6293 process_imports, find_in_imports, read_import_entry,
6294 read_import_dir, find_in_imports_on_demand,
6295 check_pkg_class_access, not_builtin_p, declare_local_variables,
6296 source_start_java_method, java_generate_parsed_class): New
6298 *typeck.c: (signature_include_return): New global variable.
6299 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
6300 to add the function returned type in the signature.
6302 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
6304 * jcf-io.c (open_in_zip): Use strncmp and LEN.
6306 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
6308 * Make-lang.in (java.info): Added.
6309 (java.install-info): Added
6311 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
6313 * Makefile.in (clean): Also remove java/parse.c.
6315 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
6317 Add a pair of -fbounds-check/-fno-bounds-check options.
6318 * lang.c (lang_decode_option): Add code to grok arguments.
6319 (flag_bounds_check): Add decl.
6320 (lang_f_options): New array w/ the option in it.
6321 * java-tree.h (flag_bounds_check): Add decl.
6322 * lang-options.h: New file.
6323 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
6324 of a static macro value.
6325 (JAVA_ARRAY_EXCEPTION): Delete macro.
6327 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
6329 * typeck.c (build_java_array_type): Fix two bugs in previous change.
6330 * expr.c (build_anewarray): Add missing promote_type.
6332 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
6334 Add array types with known length to optimize bounds checking.
6335 * typeck.c (build_java_array_type): Take length parameter.
6336 (java_array_type_length, build_prim_array_type): New functions.
6337 * java-tree.h: Update for new functions.
6338 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
6339 * class.c: Use build_prim_array_type.
6340 * expr.c (can_widen_reference_to): Handle known-length array types.
6341 (verify_jvm_instructions): Keep track of integer push instructions
6342 followed by newarray/anewarray, so we can build known-length arrays.
6343 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
6344 (java_array_data_offset): New function.
6345 (build_java_array_length_access): New function. Optimize if constant.
6346 (build_java_arrayaccess): Constant fold bounds check.
6347 (expand_java_newarray, expand_java_anewarray): Replaced by ...
6348 (build_newarray, build_anewarray): New functions.
6349 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
6350 * verify.c (merge_types): Handle known-lengh array types.
6352 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
6354 * expr.c (expand_byte_code): Fix performace bug, which caused
6355 searching linenumber_table to be linear rather than constant.
6357 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
6359 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
6361 * decl.c, java-tree.h (soft_fmod_node): New global.
6362 * decl.c (init_decl_processing): Define __builtin_fmod.
6363 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
6364 using __builtin_fmod.
6366 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6368 * keyword.h: New file, output of keyword.gperf as processed by
6370 * lex.c (java_lex_init): Initialize java_error_flag.
6371 * parse.c (YYERROR_NOW): Uses java_error_flag.
6372 * parse.y: New static java_error_flag. Useless definition of
6374 * parse.y (java_error): Portable error recovery using
6375 java_error_flag (not yet completely tuned).
6377 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
6379 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
6381 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6383 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
6384 (parse.c, lex.c, keyword.h): New rules for Java source code
6386 * parse.c: Renamed into jcf-parse.c.
6387 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
6388 * keyword.gperf: New file, Java keywords.
6389 * parse.y: New file, Java language grammar.
6390 * parse.h: New file, Java language grammar definitions.
6391 * lex.c: New file, Java language lexer.
6392 * lex.h: New file, Java language lexer definitions.
6394 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
6396 * decl.c (clinit_identifier_node), java-tree.h: New global.
6397 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
6398 * verify.c (verify_jvm_instructions): Inline use of removed macros.
6399 * expr.c (expand_java_field_op): Check for invalid assignment
6402 * jcf-reader.c (get_attribute): Test for wrong attribute length.
6404 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
6406 * verify.c (verify_jvm_instructions): When processing a handler,
6407 attempt to set the current_subr to the right value.
6408 (More complicated code combines Sep 17 and Oct 22 versions.)
6410 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
6412 * class.c (push_class): Figure out (guess) name of source file.
6413 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
6414 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
6415 (parse_class_file): Change return type from int to void.
6416 Call debug_start_source_file/debug_end_source_file.
6418 * expr.c (build_java_binop): Fix masking 2nd operand.
6419 * decl.c (init_decl_processing): Set sizetype first.
6421 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
6423 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
6424 (Revert Sep 17 change.)
6426 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6428 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
6429 .class extension in their name and fix thing so we don't process
6430 them parse_zip_file_entries().
6431 (parse_zip_file_entries): Cleaned unused local variables.
6433 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
6435 * expr.c (can_widen_reference_to): Allows equal array element types.
6436 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
6437 * jcf-dump.c (RET): Get (and print) index.
6439 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
6440 Promote element type to POINTER_TYPE.
6442 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6444 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
6445 find_in_current_zip, jcf_figure_file_type): Moved from
6446 jcf-reader.c to parse.c.
6447 * zextract.c: (read_zip_archive): takes file_comment_length possible
6450 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
6452 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
6454 * verify.c (merge_types): Handle array types even better ...
6456 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
6458 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
6460 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
6461 * class.c (make_class_data): Don't build fields_decl if no fields.
6462 When building fields_decl, skip if DECL_ARTIFICAL.
6464 * expr.c (java_stack_swap): Update stack_type_map.
6465 * verify.c (merge_types): Handle array types better.
6467 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
6469 * class.c (add_field): Don't promote short integral fields to
6470 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
6471 * expr.c (push_value): Promote and convert short integral values.
6473 * decl.c, java-tree.h (integer_two_node): New constant node.
6474 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
6476 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6478 * class.c (append_gpp_mangled_type): Use function argument
6479 unpromoted type to generate mangled name.
6481 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6483 * constants.c (build_constant_data_ref): Now uses current_class
6484 instead of main_class.
6485 (build_constants_constructor): Now uses current_class instead of
6487 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
6488 of the global variable SeepZipFiles done here.
6489 * zextract.c (read_zip_archive): extra_field optional field taken
6490 into account while computing the position of the class file in the
6492 * verify.c (verify_jvm_instructions): Use current_jcf to search
6494 * parse.c (load_class): First search for the class to load in the
6495 current zip file. Saves current_jcf (restored before returning
6496 from that function). Don't call JCF_FINISH in the class was found
6497 in the current ZIP file.
6498 (jcf_parse): If the class was found in the current ZIP file, save
6499 its tree_constant_pool (for later reuse).
6500 (parse_class_file): New function. Process each method defined in
6501 the current class and record the class as to be later registered.
6502 (yyparse): Rewritten. Figure the type of the current file and switch
6504 * lang.c: New global variable current_jcf.
6505 (lang_init): Removed compiling_from_source test (done later, in
6506 yyparse). Removed call the jcf_parse ().
6507 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
6508 (typedef struct JCF): New fields seen_in_zip (to mark a class found
6509 in the current ZIP file) and zip_offset (offset to the class data in
6510 the current zip file).
6511 * jcf-reader.c: zipfile.h included.
6512 localToFile: New ZipFileCache static global variable
6513 (parse_zip_file_entries): New function. Browse the current ZIP
6514 file directory and process each class found.
6515 (process_zip_dir): New function. Register each class found in the
6516 ZIP file directory. The class aren't parsed but a valid JCF is
6517 link to each of them.
6518 (find_in_current_zip): New function. Search for a class in the
6519 current ZIP file directory. If found, prepare the class so that it
6521 (jcf_figure_file_type): New function. Examine the file structure
6522 to figure a class file, a ZIP file. If none of these categories are
6523 matched, a source file is assumed.
6524 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
6525 SeenZipFile: New global variable.
6526 (open_in_zip): Use zipmember's length to accelerate the search for
6527 a member. If zipmember was NULL and zip file successfully read,
6529 * java-tree.h: New global variable current_jcf declared. Added
6530 declaration for current_constant_pool_tags, current_constant_pool_data,
6531 current_constant_pool_length, current_constant_pool_data_ref.
6532 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
6533 store the JCF of classes seen in a zip file) and tree *constant_pool
6534 (to save a loaded class constant pool). current_class declared here.
6535 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
6536 retrieve method_ref_constant.
6537 (PUSHC): java_push_constant_from_pool now uses current_jcf.
6538 (OBJECT): get_class_constant now uses current_jcf.
6539 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
6540 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
6541 (expand_invoke): Now uses current_class instead of main_class
6542 (build_class_init): Now uses current_class instead of main_class
6543 * class.c: New static global variable registered_class.
6544 (register_class): New function.
6545 (emit_register_class): Modified to use registered_class instead of
6547 (is_compiled_class): Now take into account class seen in the archive.
6549 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
6551 * except.h: Renamed to: java-except.h.
6552 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
6553 * except.c: Add semi-working (commented out) implementation.
6555 * expr.c (expand_iinc): Add needed flush_quick_stack.
6556 * parse.c (set_source_filename): New function.
6557 (give_name_to_class): Set input_filename from package.classname.java.
6559 * jcf-io.c (find_class): Don't look first in ".".
6561 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6563 * zextract.c (read_zip_archive): Now takes into account the
6565 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
6567 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
6569 * constants.c, java-tree.h (build_internal_class_name): New function.
6570 (alloc_class_constant): Re-implement using build_internal_class_name.
6571 * class.c (make_class_data): Likewise.
6572 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
6574 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
6576 * verify.c (verify_jvm_instructions): Temporarily set current_subr
6577 to NULL before pushing an exception handler target.
6579 * expr.c (flush_quick_stack): Save from low stack indexes to high.
6580 (java_stack_swap, java_stack_dup): Re-write to be safe from
6581 clobbering registers.
6582 (build_class_init): New function.
6584 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6586 * typeck.c (build_java_array_type): Temporary use
6587 permanent_obstack to create the array 'length' field.
6588 * expr.c (lookup_label): Temporay use permanent_obstack to create
6590 * class.c (push_super_field): Tempory use permanent_obstack.
6592 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6594 * typeck.c (type_for_mode): Now handles double_type_node and
6596 * verify.c (verify_jvm_instructions): The instruction following
6597 the wide bytecode is checked. OPCODE_ret added to the list of
6600 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6602 * class.c (make_class): Temporary use permanent_obstack. Set the
6603 class CLASS_P field to 1.
6604 (push_class): Temporary use permanent_obstack.
6605 (set_super_info): Temporary use permanent_obstack.
6606 (add_method): Temporary use permanent_obstack, set
6608 (add_field): Temporary use permanent_obstack. Sets
6609 FIELD_VOLATILE() and FIELD_TRANSIENT().
6610 (build_class_ref): Temporary use permanent_obstack if the class
6612 (build_static_field_ref): Temporary use permanent_obstack when
6613 creating field's rtl.
6614 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
6615 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
6616 and fields. Function finalized, as far as flag handling.
6617 (push_class_static_dummy_field): Temporary use permanent_obstack.
6618 (emit_register_class): Force generation of class registration at
6620 * decl.c (end_java_method): Call permanent_allocation() before
6622 * expr.c (can_widen_reference_to): Added comment to interface
6623 handling, fixed typo.
6624 (lookup_field): Now uses CLASS_P() to correct FIXME
6625 (expand_invoke): Verification on public && !static &&
6626 !abstract moved into soft_lookupinterfacemethod (kaffe).
6627 Use Object class dtable if objectref is an array when expanding
6629 (java_push_constant_from_pool): Temporary use permanent_obstack
6631 * parse.c (get_ref_constant): Temporary use permanent_obstack to
6632 create constant references.
6633 (get_constant): Temporary use permanent_obstack to create constant.
6634 (load_class): Temporary use permanent_obstack to load class.
6635 (jcf_parse): Temporary use permanent_obstack to perform class
6637 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
6638 (build_java_signature): Temporary use permanent_obstack.
6639 * verify.c: (verify_jvm_instruction): removed unecessary verification
6641 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
6642 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
6645 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
6647 * class.c (append_gpp_mangled_type): Fix typo.
6648 (emit_register_class): Use main_class to get class object, rather
6649 than looking for no-longer-existing static decl starting with _CL.
6650 * typeck.c (parse_signature_type): Promote array element type
6651 if it is a RECORD_TYPE.
6653 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
6655 * class.c (push_class_static_dummy_field): New function.
6656 (mangle_static_field): New. Do G++-style mangling of static fields.
6657 (layout_class): Mandle static fields here, not in add_field.
6658 (build_class_ref): The class object is now a dummy static field.
6659 * decl.c (find_local_variable): Look for best, instead of first match.
6660 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
6661 (build_java_athrow): Don't check here if exception is Throwable.
6662 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
6663 (TYPE_USED): Removed. No longer used ...
6664 * parse.c (jcf_parse): Call push_class_static_dummy_field.
6665 * verify.c (push_pending_label): New function.
6666 (push_pending_block): Renamed to check_pending_block.
6667 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
6668 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
6669 re-checking possible handlers) after a store (less wasted work).
6670 Check for null handler (finally) before calling add_handler.
6671 Various changes to (finally?) correctly handle try/finally.
6673 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
6675 * class.c: Include stdio.h.
6677 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
6679 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
6680 to make sure class is initialized before static/special invoke.
6682 * verify.c (verify_jvm_instructions): On a store instruction,
6683 call find_local_variable to force pre-allocation of decl and rtx.
6684 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
6686 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
6688 * class.c (build_class_ref): Strip off "promoted_" if need be.
6689 (make_field_value): Call build_java_signature when needed.
6690 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
6691 * expr.c (build_java_athrow): Don't push_value of exception.
6692 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
6693 match specification of [fd]cmp[lg] for NaNs.
6694 (expand_byte_code): Add support for exception handler ranges.
6695 * except.c: Add skeleton for EH code-generation.
6696 * verify.c (merge_types): Treat all promoted integral types as equal.
6697 * constants.c (build_constants_constructor): To force creation of
6698 current_constant_pool_data_ref, call build_constant_data_ref.
6700 * javaop.def (lload): Fix typo.
6701 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
6703 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6705 * parse.c: Don't include function.h.
6707 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
6709 * except.[ch]: New files.
6710 * Makefile.in (JAVA_OBJS): Add except.o
6711 * expr.c: Temporary warning about unimplemented exceptions.
6712 * verify.c: Verify exception handlers.
6714 * jcf-dump.c (disassemble_method): Print exception table.
6716 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6718 * expr.c (verify_jvm_instructions): Started a thorough
6719 verification of invoke* bytecodes.
6720 (expand_byte_code): flush quick stack if PC is the target of a
6721 branch. and undef RET (conflicting with config/i386/i386.h).
6722 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
6724 (expand_invoke): Now handles invokeinterface and do more
6725 verification according to the bytecode.
6726 (lookup_field): Don't try to load the class if processing
6728 (can_widen_reference_to): Now handles interfaces.
6729 * decl.c (init_decl_processing): New global variable
6730 soft_lookupinterfacemethod_node, declared in java-tree.h.
6731 Call set_super_info on string_type_node.
6732 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
6734 * class.c (set_super_info): Fills the CLASS_* flags according to
6736 (get_access_flags_from_decl): Handles all class flags.
6738 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
6740 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
6741 * parse.c (yyparse): Check for abstract method, and missing code.
6742 * expr.c (expand_byte_code): Change interface.
6743 * lang.c (put_decl_node): Print promoted types prettier.
6744 * verify.c (verify_jvm_instruction): Change interface.
6745 Partial support for scanning exception table.
6746 For load instructions, handle promoted integral types.
6748 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
6750 * verify.c: New file, with contents moved from expr.c.
6751 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
6752 * typeck.c (is_array_type_p): Moved here from expr.c.
6753 * java-tree.h: Add some now-needed function declarations.
6754 * Makefile.in (JAVA_OBJS): Added verify.o.
6756 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6758 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
6759 METHOD_ABSTRACT flag.
6761 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
6762 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
6763 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
6765 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
6767 (start_java_method): Hook for SYNCHRONIZED methods.
6769 * expr.c (build_java_jsr, build_java_ret): New functions
6770 (JSR,PRE): New macros
6771 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
6772 (verify_jvm_instructions): tableswitch, lookupswitch,
6773 monitorenter, monitorexit, goto_w: verified.
6774 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
6775 (build_java_monitor): New function.
6776 (MONITOR_OPERATION): Modified to call build_java_monitor()
6777 (verify_jvm_instructions): Started a thorough verification of
6780 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
6782 Support verification of jsr/ret subroutines (used for try/finally).
6783 * decl.c (return_address_type_node): New type node.
6784 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
6785 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
6786 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
6787 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
6788 TYPE_USED): New macros for special types in type_map.
6790 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
6791 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
6793 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
6795 * expr.c (can_widen_reference_to): New function.
6797 (merge_type_state): Support handling start of subroutine.
6798 (push_pending_block): Return char* error message, instead of calling
6799 fatal on an error. Also handle subroutines.
6800 (verify_jvm_instructions): Handle errors from push_poending_block.
6801 Support jsr and ret instructions.
6803 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
6805 * jcf-io.c (find_classfile): Fix thinko.
6806 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
6808 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
6810 * Makefile.in (BISON): Remove.
6812 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
6814 * Makefile.in: Convert to autoconf.
6815 * config-lang.in (outputs): Added java/Makefile.
6817 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
6818 Rename cc1java to jc1.
6820 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
6821 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
6823 * class.c (class_depth): Do load_class if needed.
6825 Mostly better verification.
6826 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
6827 (init_decl_processing): Change return type of soft_checkcast.
6828 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
6829 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
6830 lang_print_error): New functions.
6831 (lang_init): Set global hook print_error_function to lang_print_error.
6832 * expr.c: In the type_map ptr_type_node is only used for null now.
6833 (pop_type, merge_types): Hence ptr_type_node matches any reference.
6834 (merge_types): Dererence pointer to record types before comparing.
6835 (decode_newarray_type, merge_types): On error just return NULL.
6836 (build_java_binop): Add preliminary implementation (with warning)
6837 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
6838 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
6839 (expand_compare, expand_java_goto, expand_java_call): Don't
6840 push_pending_block, since that only makes sense when verifying.
6841 (merge_type_state): Different return codes.
6842 (push_pending_block): A block may need to be verified more than once.
6843 (expand_byte_code): Warn about unused code at code generation time.
6844 (verify_jvm_instruction): Changed logic, since code may need to be
6845 re-verified if type-state has changed. Also, better error handling.
6846 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
6847 Improve newarray, anewarray, ?aload, athrow,
6848 * java-tree.h (LABEL_CHANGED): New macro.
6850 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6852 * decl.c (soft_athrow_node): New global variable initialized.
6853 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
6854 * typeck.c (convert): Added support for REAL_TYPE.
6855 (convert_to_char): New function.
6856 (convert): Handle CHAR_TYPE.
6857 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
6858 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
6859 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
6861 (verify_jvm_instructions): Added break a the end of bogus unop: label.
6862 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
6863 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
6864 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
6865 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
6866 to Use The Right Things.
6867 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
6868 compatible with INT. BOOLEAN is made equivalent to BYTE.
6869 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
6870 OPCODE_ifnonnull): Now supported.
6871 (build_java_athrow): New function.
6873 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
6875 Rename method name <init> to match G++ (and fix mangling).
6876 * class.c (layout_class): Replace method name of <init> by class name.
6877 (make_method_value): Do inverse renaming of constructor from <init>.
6878 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
6879 * typeck.c (lookup_java_constructor): New function.
6880 * expr.c (expand_invoke): If method_name is <init>, call
6881 lookup_java_constructor to find constructor.
6883 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
6885 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6887 * parse.c (get_class_constant): Modified to handle array "classes"
6888 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
6890 (convert): Modified to handle real type.
6891 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
6892 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
6894 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
6895 soft_multianewarray, soft_newarray_node, soft_throw_node): New
6896 global variables initialized.
6897 (find_local_variable): Handles the case of a pointer
6898 (end_java_method): Restore the use of one more scope
6899 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
6900 build_java_array_length_access, expand_java_arrayload,
6901 expand_java_arraystore, expand_java_array_length,
6902 expand_java_multianewarray, expand_java_anewarray,
6903 build_java_check_indexed_type, is_array_type_p,
6904 build_java_throw_out_of_bound_exception): New functions.
6905 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
6906 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
6907 OPCODE_<t>aload): Implemented code for verification.
6908 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
6909 ARRAY_NEW_MULTI): Macro defined.
6910 (CONVERT): Modified to invoke convert().
6911 (case OPCODE_aload2): Fixed index typo from 2 to 1.
6913 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
6915 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
6916 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
6917 (make_class_data): Field name needs '/' as package prefix.
6918 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
6920 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
6922 Implement debug information for local variables.
6923 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
6924 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
6925 DECL_LOCAL_SLOT_CHAIN): New macros.
6926 (struct lang_decl_var): New type.
6927 * parse.c (give_name_to_locals): Move to decl.c.
6928 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
6929 (start_java_method): Re-write parameter handling.
6930 (pending_local_decls): New global variable.
6931 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
6932 (find_local_variable): Accept pc so we can skips decls not in range.
6933 (struct binding_level): Add end_pc field.
6934 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
6935 (various): Change so current pc gets passed to find_local_variable.
6937 * decl.c (init_decl_processing): Re-arrange fields in
6938 class_type_node and and method_type_node to match kaffe 0.9.1.
6939 * class.c (make_method_value, make_class_data): Update
6940 initializations to match.
6942 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
6944 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
6945 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
6946 (push_super_field): New function.
6947 (make_class_data): Handle inheritance of class static initializer.
6948 (layout_class): New name mangling.
6949 * constants.c (build_constant_data_ref): Init type of data array
6950 to a one-element array.
6951 (build_constants_constructor): Set DECL_SIZE from complete array type.
6952 * decl.c: Rename class_type, object_type etc to class_type_node,
6953 object_type_node etc. Make former inherit from latter.
6954 * expr.c (expand_invoke): Add cast of function address.
6955 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
6956 * parse.c (yyparse): Don't call layout_class here.
6957 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
6959 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
6961 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
6962 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
6963 (alloc_class_constant): New.
6964 * expr.c (expand_invoke): Make sure method's class is initialized.
6965 * class.c (interits_from_p, emit_register_class): New functions.
6966 * parse.c (yyparse): Call emit_register_class.
6968 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
6970 * constants.c: New file, to handle constant pool.
6971 * Makefile.in (JAVA_OBJS): Add constants.o.
6972 * decl.c (init_decl_processing): Update, fix, finish various structs.
6973 (pushdecl_top_level): New.
6974 * parse.c (layout_class): Moved to class.c.
6975 * expr.c (java_push_constant_from_pool): New function.
6976 * class.c (build_class_ref): Make work fully
6977 (make_class_data): Emit super-class, constant pool, interface vector.
6979 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
6981 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
6982 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
6983 * class.c (class_depth): New function.
6984 (lookup_named_class): Replaced by new function lookup_class.
6985 * decl.c (object_type_node, string_type_node): New.
6986 Remove various types that we no longer need.
6987 * expr.c (verify_jvm_instructions): New separate verifier pass.
6988 (push_type, pop_type): New functions for verifier.
6989 (type_stack_dup, pop_argument_types, merge_types): Likewise.
6990 (expand_byte_code): Simplify, since we assume already verified.
6991 (expand_invoke): Now mostly works.
6992 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
6993 * lang.c (main_class): Move to parse.c. Don't make_class yet.
6994 * parse.c: Wait to allocate class object until we know its name.
6995 (layout_class): Calculate DECL_VINDEX for each virtual method.
6996 * typeck.c (get_array_type): Rename to ...
6997 (build_java_array_type): ... and provide working implementation.
6998 (build_java_signature): New function - build Java signature of type.
6999 (set_java_signature): New function - cache signature with type.
7000 (lookup_java_method): New function.
7002 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
7004 * class.c (ident_subst): Take extra SUFFIX parameter.
7005 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
7006 (set_constant_value, build_static_field_ref, is_compiled_class): New.
7007 (build_class_ref): Actually implement.
7008 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
7009 * decl.c (builtin_function): New.
7010 (init_decl_processing): Update for current Kaffe. Declare some
7011 builtin Kaffe functions.
7012 * expr.c (build_address_of): New.
7013 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
7014 Renamed (from expand_java_new etc), and added working implementations.
7015 (build_field_ref): Now also handle static fields.
7016 (expand_invoke): Implement invokestatic, and start implement rest.
7017 * java-opcodes.h: Use javaop.def to avoid duplicated list.
7018 * javaop.def: Rename invokevirt -> invokevirtual.
7019 * lang.c (use_handles): Removed.
7020 * parse.c: Add support for ConstantValue atribute.
7021 Handle nested loading of a class. (JPOOL_UTF): New.
7023 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
7025 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
7027 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
7029 * Make-lang.in (java.install-man): New empty rule.
7030 * typeck.c (set_local_type): New function.
7031 * expr.c (STORE_INTERNAL): Call find_local_variable,
7032 not find_stack_slot. Call set_local_type.
7034 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
7036 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
7037 and building RECORD_TYPE CONSTRUCTORs.
7038 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
7040 * lang.c (use_handles): Change the default to 0.
7041 * decl.c: Define and build class_type, field_type, utf8const_type.
7042 * class.c (make_class_data, make_field_value,
7043 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
7044 hashUtf8String, strLengthUtf8, mangled_classname:
7045 Functions to build reflective data structures.
7046 * parse.c (yyparse): Call make_class_data.
7048 * jcf-io.c (open_class, find_classfile): New functions.
7049 * jcf-dump.c: Support reading classfile from explicitly-named
7050 class file (without CLASSPATH searching).
7052 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
7054 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
7055 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
7056 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
7057 (get_constant): Now trivial for CONSTANT_Utf8.
7059 * jcf.h: Make NEW_CPOOL the default.
7060 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
7062 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
OSDN Git Service
