1 1999-11-05 Tom Tromey <tromey@cygnus.com>
3 * class.c (finish_class): Emit inlined methods if any native
4 methods exist in the class. Fixes PR gcj/85.
6 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8 * parse.y (method_header:): Issue error message for rule `type
10 (synchronized:): Error report when not using synchronized.
12 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
14 * parse.y (resolve_qualified_expression_name): Prevent `this' from
15 being used before the superclass constructor has been called.
16 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
17 instead of `CALL_THIS_CONSTRUCTOR_P'.
19 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
21 * check-init.c: Fix typo in comment.
23 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
25 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
28 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
30 * parse.y (expression_statement:): Call function to report
31 improper invocation of a constructor.
32 (parse_ctor_invocation_error): New function.
34 1999-10-26 Mark Mitchell <mark@codesourcery.com>
36 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
39 1999-10-21 Tom Tromey <tromey@cygnus.com>
41 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
44 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
46 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
47 (qualify_ambiguous_name): Likewise.
49 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
51 * parse.y (java_complete_tree): fold_constant_for_init to work on
53 (java_complete_lhs): Likewise.
54 (array_constructor_check_entry): Complete an initializer element
57 1999-10-19 Tom Tromey <tromey@cygnus.com>
59 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
60 From Mike Moreton <mike@pillim.demon.co.uk>.
62 1999-10-15 Greg McGary <gkm@gnu.org>
64 * java-tree.h (flag_bounds_check): Remove extern decl.
65 * lang.c (flag_bounds_check): Remove global variable.
66 (lang_f_options): Remove "bounds-check" entry.
67 (lang_init_options): Default flag_bounds_check to "on".
69 1999-10-14 Tom Tromey <tromey@cygnus.com>
71 * jvgenmain.c (usage): New function.
72 (main): Use it. Also, handle `-D' options.
73 * jvspec.c (lang_specific_driver): Recognize -D.
74 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
76 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
78 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
80 * jcf-dump.c (print_constant, disassemble_method): Don't call a
81 variadic function with a non-literal format string.
83 * parse-scan.y (report_main_declaration): Likewise.
85 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
87 * parse.y (read_import_dir, patch_assignment, patch_binop,
88 patch_array_ref): Likewise.
90 * typeck.c (build_java_array_type): Likewise.
92 * verify.c (verify_jvm_instructions): Likewise.
94 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
96 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
98 1999-10-07 Anthony Green <green@cygnus.com>
100 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
101 where CHECK_PUT may fail for valid reasons.
103 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
104 UNSAFE_PUTN): New macros.
106 1999-10-04 Tom Tromey <tromey@cygnus.com>
108 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
109 well. Fixes Java PR gcj/59.
110 * parse-scan.y (yyerror): Report errors.
112 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
114 * decl.c (insert_block): Remove unconditional `abort'.
116 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
118 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
119 FUNCTION_CODE now of type int. All callers changed.
120 Set the builtin's DECL_BUILT_IN_CLASS.
122 1999-09-23 Tom Tromey <tromey@cygnus.com>
124 * jvspec.c (lang_specific_driver): Don't read spec file if
127 1999-09-22 Tom Tromey <tromey@cygnus.com>
129 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
131 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
132 (WORDS_TO_LONG): Likewise.
133 (WORDS_TO_DOUBLE): Likewise.
135 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
137 * jcf-write.c (RELOCATION_VALUE_0): New macro.
138 (RELOCATION_VALUE_1): Likewise.
139 (emit_iinc, emit_reloc, push_constant1, push_constant2,
140 push_in_const, push_long_const): Prototyped.
141 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
142 (push_constant2): Likewise.
143 (push_int_const): Cast find_constant1's integer arguments to `jword'.
144 (find_constant_wide): Cast find_constant2's integer arguments to
146 (find_constant_index): Cast find_constant2's and find_constant2's
147 integer arguments to `jword'.
148 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
149 (emit_switch_reloc): Use RELOCATION_VALUE_0.
150 (emit_if): Use RELOCATION_VALUE_1.
151 (emit_goto): Likewise.
152 (emit_jsr): Likewise.
153 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
154 argument to push_long_const to HOST_WIDE_INT.
156 1999-09-15 Andreas Schwab <schwab@suse.de>
158 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
160 1999-09-20 Nick Clifton <nickc@cygnus.com>
162 * lang.c (lang_decode_option): Extend comment.
164 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
166 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
169 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
171 * gjavah.c (get_field_name, print_method_info, print_include,
172 add_namelet): Use xmalloc, not malloc.
174 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
175 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
178 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
180 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
182 * jcf-path.c (add_entry): Likewise.
184 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
186 * jv-scan.c (xmalloc): Remove definition.
188 * jvgenmain.c (xmalloc): Likewise.
190 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
192 * lex.c (java_store_unicode): Use xrealloc, not realloc.
194 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
195 concat, not xmalloc/sprintf.
196 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
197 (xstrdup): Remove definition.
199 * parse.y (duplicate_declaration_error_p,
200 constructor_circularity_msg, verify_constructor_circularity,
201 check_abstract_method_definitions, java_check_regular_methods,
202 java_check_abstract_methods, patch_method_invocation,
203 check_for_static_method_reference, patch_assignment, patch_binop,
204 patch_cast, array_constructor_check_entry, patch_return,
205 patch_conditional_expr): Use xstrdup, not strdup.
207 * zextract.c (ALLOC): Use xmalloc, not malloc.
209 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
211 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
213 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
214 (do_spec, lang_specific_pre_link, lang_specific_driver,
215 input_filename, input_filename_length): Don't declare.
216 (main_class_name, jvgenmain_spec, lang_specific_driver):
218 (lang_specific_driver): All calls to the function pointer
219 parameter now explicitly call `fatal'.
221 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
223 * parse.y (find_applicable_accessible_methods_list): Search
224 abstract classes as interfaces.
226 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
228 * class.c (finish_class): We're now outside a valid method
229 declaration. Tell the rest of gcc so.
231 1999-09-07 Tom Tromey <tromey@cygnus.com>
233 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
235 (decode_signature_piece): Don't emit "::" in JArray<>.
236 (print_namelet): Only print trailing `;' when printing a class.
238 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
240 * java-tree.h: Delete declarations for all tree nodes now moved to
242 * decl.c: Delete their definitions.
244 1999-09-04 Mark Mitchell <mark@codesourcery.com>
246 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
247 * Makefile.in (OBJS): Add ggc-callbacks.o.
250 1999-09-03 Tom Tromey <tromey@cygnus.com>
252 * parse.y (strip_out_static_field_access_decl): Return operand if
253 it satisfies JDECL_P.
255 1999-09-02 Tom Tromey <tromey@cygnus.com>
257 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
258 Handle nested arrays, like `[[I'.
260 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
262 * class.c (finish_class): Remove unused parameter, all callers
265 * expr.c (build_java_athrow): Change return type to void.
266 (java_lang_expand_expr): Make sure each case in switch returns a
269 * java-tree.h (finish_class): Fix prototype to take void args.
271 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
272 (main): Issue return from main, not exit.
274 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
276 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
278 * jv-scan.c (main): Issue return from main, not exit.
280 * parse.y (check_abstract_method_definitions,
281 java_check_abstract_method_definitions): Add static prototypes.
282 (java_complete_expand_methods): Fix call to `finish_class'.
284 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
287 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
289 * lang.c (language_string): Constify.
291 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
293 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
294 Remove hacks for stuff which comes from libiberty.
296 * Make-lang.in: Likewise.
298 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
300 * Makefile.in (xref.o): Depend on xref.c explicitly.
302 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
304 * java-tree.h (lang_printable_name): Constify a char*.
306 * lang.c (lang_printable_name): Likewise.
308 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
310 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
313 1999-08-26 Tom Tromey <tromey@cygnus.com>
315 * gjavah.c (print_cxx_classname): Print "::" before qualified
318 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
320 * parse.y (lookup_cl): Changed leading comment. Now does its best
321 to set the column number.
322 (qualify_ambiguous_name): Take WFL wrappers into account.
324 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
326 * verify.c (verify_jvm_instructions): Don't check instruction
327 validity beyond end of method.
329 1999-08-25 Tom Tromey <tromey@cygnus.com>
331 * jvspec.c (lang_specific_driver): Correctly handle --help again.
333 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
335 * gjavah.c (print_name, print_base_classname, utf8_cmp,
336 cxx_keyword_subst, generate_access, name_is_method_p,
337 get_field_name, print_field_name, super_class_name, print_include,
338 decode_signature_piece, print_class_decls, usage, help,
339 java_no_argument, version, add_namelet, print_namelet): Add static
341 (print_base_classname, utf8_cmp, cxx_keyword_subst,
342 name_is_method_p): Constify a char*.
343 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
344 Provide a final else clause in an if-else-if.
345 (print_field_info): Add missing final arg in function call to
347 (print_method_info, decompile_method, decode_signature_piece,
348 print_c_decl, print_full_cxx_name, print_stub,
349 print_mangled_classname, super_class_name, print_include,
350 add_namelet, add_class_decl, print_class_decls, process_file,
351 help): Constify a char*.
353 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
354 push_int_const, find_constant_wide, find_constant_index,
355 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
356 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
357 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
358 emit_if, emit_goto, emit_jsr, call_cleanups,
359 make_class_file_name): Add static prototypes.
360 (generate_bytecode_return, generate_bytecode_insns): Pass a
361 NULL_PTR, not a NULL_TREE.
363 * jv-scan.c: Include "jcf.h".
364 (main): Declare using DEFUN macro.
366 * jvspec.c (find_spec_file, lang_specific_pre_link,
367 lang_specific_driver): Add prototypes.
368 (find_spec_file): Constify a char*.
370 * keyword.gperf (hash, java_keyword): Add prototypes.
372 * lang.c (lang_print_error): Add static prototype.
373 (lang_init): Prefer memcpy over bcopy to avoid casts.
375 * lex.c (yylex): Add static prototype.
377 * parse-scan.y: Include "lex.c" earlier.
379 * parse.h: Remove redundant declaration for `yylex'.
381 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
382 labeled_block_contains_loop_p): Add static prototypes.
383 (not_accessible_p): Make static to match prototype.
385 * verify.c (start_pc_cmp): Don't needlessly cast away const.
387 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
389 * parse.y (check_method_redefinition): Changed leading comment.
390 (check_abstract_method_definitions): New function.
391 (java_check_abstract_method_definitions): New function.
392 (java_check_regular_methods): Call it.
393 (verify_constructor_super): Fixed indentation.
394 (lookup_method_invoke): Likewise.
396 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
398 * parse.y (method_header): Return a null pointer if the current
400 (finish_method_declaration): Return if the current function decl
402 (source_start_java_method): Likewise.
403 (java_method_add_stmt): Likewise.
405 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
407 * class.c (emit_register_class): Removed unnecessary call to
409 * parse.y (labeled_block_contains_loop_p): Removed unused local
412 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
414 * parse.y (java_refold): Added prototype.
416 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
418 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
419 (java_stabilize_reference): Removed unnecessary `else'.
420 (java_complete_lhs): Set flag to remember boolean. Call
421 java_refold. Added comments.
422 (java_decl_equiv): New function.
423 (binop_compound_p): Likewise.
424 (java_refold): Likewise.
425 (patch_unaryop): Striped static field access assigned to decl and
426 op. Changed promotion scheme for ++/-- operators.
427 (search_loop): New function.
428 (labeled_block_contains_loop_p): Likewise.
429 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
431 (patch_bc_statement): Call search_loop. Fixed comment.
433 1999-08-14 Anthony Green <green@cygnus.com>
435 * expr.c (java_lang_expand_expr): Mark static array data as
438 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
440 * jvgenmain.c (main): NUL-terminate name_obstack.
442 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
444 * check-init.c (check_bool2_init, done_alternative): Add static
447 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
448 (add_method, build_utf8_ref, build_class_ref,
449 append_gpp_mangled_type, layout_class_method): Constify a char*.
451 * decl.c (push_promoted_type, make_binding_level): Add static
453 (push_promoted_type, pushdecl): Constify a char*.
455 * except.c (find_handler_in_range, link_handler,
456 check_start_handlers): Add static prototypes.
458 * expr.c (process_jvm_instruction): Constify a char*.
460 * gjavah.c (main): Constify a char*.
462 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
465 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
467 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
468 munge, print_ents): Constify a char*.
470 * jcf-dump.c (disassemble_method): Constify a char*.
471 (print_constant_pool, print_exception_table): Add static prototypes.
472 (print_constant, print_exception_table, main, disassemble_method):
475 * jcf-io.c (find_classfile, find_class): Likewise.
477 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
478 (set_source_filename, predefined_filename_p): Add static prototypes.
479 (set_source_filename, get_constant, get_class_constant,
480 find_in_current_zip): Constify a char*.
482 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
484 (add_entry, add_path, jcf_path_classpath_arg,
485 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
487 * jcf-reader.c (get_attribute, jcf_parse_preamble,
488 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
489 jcf_parse_one_method, jcf_parse_methods,
490 jcf_parse_final_attributes): Add static prototypes.
491 (get_attribute): Constify a char*.
493 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
494 jcf_dependency_add_target, jcf_path_classpath_arg,
495 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
497 * jv-scan.c (main): Constify a char*.
498 (gcc_obstack_init): Add prototype arguments.
500 * jvgenmain.c (gcc_obstack_init): Likewise.
501 (main): Constify a char*.
503 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
505 (put_decl_string, lang_print_error): Constify a char*.
506 (lang_init): Remove redundant extern prototype.
508 * mangle.c (emit_unicode_mangled_name): Constify a char*.
510 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
511 Add static prototypes.
512 (get_type_from_signature): Constify a char*.
514 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
515 Add static prototypes.
516 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
517 (verify_jvm_instructions): Constify a char*.
519 * xref.c (xref_flag_value): Likewise.
521 * xref.h (xref_flag_value): Likewise.
523 * zextract.c (makeword, makelong): Add static prototypes.
524 (makeword, makelong): Constify a uch*.
526 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
528 * lang.c (java_dummy_print): Constify a char*.
529 (lang_print_error): Likewise.
530 (lang_init): Remove redundant prototype for `print_error_function'.
531 (lang_init_source): Likewise.
532 (lang_identify): Constify a char*.
534 1999-08-09 Tom Tromey <tromey@cygnus.com>
536 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
537 (WORDS_TO_LONG): Likewise.
538 (WORDS_TO_DOUBLE): Likewise.
540 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
542 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
544 * expr.c (java_stack_pop, java_array_data_offset,
545 build_java_throw_out_of_bounds_exception, case_identity,
546 build_java_check_indexed_type): Add static prototypes.
547 (linenumber_table, expand_invoke, expand_java_field_op,
548 build_primtype_type_ref, expand_byte_code): Constify a char*.
550 * java-tree.h (build_primtype_type_ref, linenumber_table):
552 (java_lang_expand_expr): Add prototype.
554 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
555 `java_lang_expand_expr'.
557 * lex.c (java_lex_error): Constify a char*.
558 (java_get_unicode, java_read_char, java_allocate_new_line,
559 java_unget_unicode, java_sneak_unicode): Prototype.
561 * parse-scan.y (current_class, package_name, method_declarator,
562 report_class_declaration, yyerror): Constify a char*.
564 * parse.h (java_report_errors): Prototype.
565 (yyerror): Constify a char*.
567 * parse.y (classitf_redefinition_error, check_modifiers,
568 parse_jdk1_1_error, lookup_package_type,
569 lookup_package_type_and_set_next, get_printable_method_name,
570 purify_type_name): Constify a char*.
571 (build_super_invocation, maybe_generate_finit,
572 verify_constructor_super, parser_add_interface,
573 add_superinterfaces, jdep_resolve_class, note_possible_classname,
574 java_complete_expand_methods, java_expand_finals,
575 cut_identifier_in_qualified, java_stabilize_reference,
576 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
577 merge_string_cste): Prototype.
578 (single_type_import_declaration, yyerror,
579 variable_redefinition_error, build_array_from_name,
580 build_unresolved_array_type, check_class_interface_creation,
581 resolve_class, complete_class_report_errors,
582 note_possible_classname, read_import_dir,
583 find_in_imports_on_demand, resolve_package, fix_constructors,
584 check_deprecation, lookup_method_invoke,
585 maybe_build_primttype_type_ref, array_constructor_check_entry):
587 (java_complete_expand_methods, java_expand_finals): Make static.
588 (convert_narrow): Remove static prototype.
590 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
592 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
594 1999-08-02 Richard Henderson <rth@cygnus.com>
596 * decl.c: Include defaults.h instead of expr.h.
599 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
601 * java/decl.c (start_java_method): Change all uses of
602 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
603 Ensure expr.h is included.
604 * java/expr.c (pop_arguments): Ditto.
605 * java/parse.y (expand_start_java_method): Ditto.
607 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
609 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
611 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
613 * decl.c: Include "function.h".
614 * except.c: Likewise.
616 * Makefile.in: Update dependencies.
618 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
620 * expr.c (build_java_soft_divmod): Provide a default case in switch.
621 (java_lang_expand_expr): Mark parameters `target', `tmode' and
622 `modifier' with ATTRIBUTE_UNUSED.
624 * gjavah.c (process_file): Add braces around ambiguous `else'.
626 * jcf-dump.c (print_access_flags, localvar_free): Change return
629 * parse.y (java_complete_expand_method): Initialize variable
631 (resolve_qualified_expression_name): Likewise for `field_decl'.
632 (patch_method_invocation): Likewise for `class_to_search'.
633 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
634 (patch_assignment): Likewise for `lhs_type'.
636 * verify.c (verify_jvm_instructions): Remove unused variable
639 1999-07-25 Richard Henderson <rth@cygnus.com>
641 * decl.c (va_list_type_node): New.
643 1999-07-25 Anthony Green <green@cygnus.com>
645 * gjavah.c (print_stub): New function.
646 (METHOD_IS_NATIVE): New macro.
647 (print_mangled_classname): Make static.
648 (HANDLE_END_FIELD): Don't emit fields during stub generation.
649 (process_file): Perform stub generation.
650 (HANDLE_METHOD): Don't emit class decls during stub
652 (HANDLE_END_METHOD): Take into account stub generation.
653 (print_method_info): Handle stub generation.
654 (print_stub): New function.
655 (print_cxx_classname): Make signature consistant with others.
656 (help): Describe -stubs option.
657 (main): Create stub file.
658 (version): Use version.c.
659 (print_full_cxx_name): New function.
660 (print_c_decl): Use print_full_cxx_name.
662 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
664 * check-init.c (check_init): Handle MAX_EXPR.
666 1999-07-15 Andrew Haley <aph@cygnus.com>
668 * lang.c (flag_use_divide_subroutine): New variable.
669 * typeck.c: (convert_ieee_real_to_integer): Bounds check
670 fp-to-integer conversion.
671 (convert): Call convert_ieee_real_to_integer when flag_fast_math
674 * expr.c (build_java_soft_divmod): New function.
675 (build_java_binop): Call build_java_soft_divmod if
676 flag_use_divide_subroutine is set.
677 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
678 soft_lrem_node: new builtin functions.
679 (init_decl_processing) Initialize the new builtins.
680 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
681 soft_lrem_node: new builtin functions.
682 (build_java_soft_divmod): New function.
683 * parse.y: Call build_java_soft_divmod if
684 flag_use_divide_subroutine is set.
687 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
688 a --specs= arg) even if not linking.
689 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
690 -fuse-divide-subroutine
692 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
694 * parse.y (resolve_and_layout): Check methods only once.
695 (resolve_qualified_expression_name): Verify thrown exceptions
697 (check_thrown_exceptions): Reject exceptions thrown in
698 initializer. Error message tuned.
700 1999-07-14 Andrew Haley <aph@cygnus.com>
702 * expr.c (expand_expr): Do not return the last statement in a
703 block as the block's value.
705 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
707 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
708 CALL_EXPR, to avoid order of evaluation changes.
710 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
712 * parse.y (qualify_ambiguous_name): Do not use
713 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
715 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
717 * check-init.c (check_init): Handle MAX_EXPR.
718 * expr.c (force_evaluation_order): Force method call arguments to
719 be evaluated in left-to-right order.
720 * parse.y (qualify_ambiguous_name): Loop again to qualify
721 NEW_ARRAY_EXPR properly.
723 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
725 * parse.y (patch_invoke): Resolve unresolved invoked method
727 (qualify_ambiguous_name): STRING_CST to qualify expression for
728 type name resolution.
730 1999-06-24 Andrew Haley <aph@cygnus.com>
732 * class.c (finish_class): Whenever a deferred method is
733 output, rescan the list of methods to see if a new candidate for
736 1999-06-28 Tom Tromey <tromey@cygnus.com>
738 * jvspec.c (lang_specific_driver): Recognize --help.
740 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
742 * parse.y (resolve_package): Fixed bogus return statement.
743 (patch_method_invocation): Resolve method invocation beginning with
744 a package name qualifier.
746 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
748 * Make-lang.in (java.stage1): Depend on stage1-start.
749 (java.stage2): Likewise for stage2-start.
750 (java.stage3): Likewise for stage3-start.
751 (java.stage4): Likewise for stage4-start.
753 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
755 * parse.y (java_complete_lhs): When doing cross referencing, don't
756 try to keep file location on a WFL expanded as a CALL_EXPR.
758 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
760 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
761 compiling to class file a void method with an empty method body.
762 As a side effect, the bytecode backend will generate the
763 appropriate `return' instruction.
765 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
767 * parse.y (lookup_package_type_and_set_next): New function prototype.
768 (resolve_package): Search current and imported packages.
769 (lookup_package_type_and_set_next): New function.
771 1999-06-22 Andrew Haley <aph@cygnus.com>
773 * verify.c (verify_jvm_instructions): Check for pending blocks
774 before invalid PC test and opcode switch, not after.
776 1999-06-21 Andrew Haley <aph@cygnus.com>
778 * except.c (find_handler_in_range): The upper limit for exception
779 ranges is exclusive, not inclusive: (start <= pc < end).
780 (link_handler): find child pointer which points to outer by
781 searching sibling list: previous code incorrectly assumed that
782 outer->outer->first_child must point to outer.
783 * verify.c (verify_jvm_instructions): FIXME added to code for
785 (verify_jvm_instructions): Do not assume that the last block
786 processed in a subroutine is a block which ends with a `ret'
787 instruction. With some control flows it is possible that the last
788 block ends with an `athrow'.
790 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
792 * parse.y (qualify_ambiguous_name): Reorganized the post
793 evaluation of non WFL leading expression nodes.
795 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
797 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
800 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
802 * parse.y (qualify_ambiguous_name): Handle qualified expression
803 beginning with a STRING_CST.
805 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
807 * parse.y (register_fields): Set DECL_INITIAL on both
808 pre-initialized static and public fields.
809 (resolve_field_access): Static field access expressions to always
811 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
812 qualification. CONVERT_EXPR to be resolved as an expression name.
813 (java_complete_lhs): Identify and access qualified final
814 initialized field in switch statement case expression.
815 (fold_constant_for_init): Pre-initialized field decl constant to
818 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
820 * parse.y (note_possible_classname): Mark returned node with
821 QUALIFIED_P only if the original class name contained a '/'.
823 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
825 * Make-lang.in (gcjh): More parallel build fixes.
827 1999-06-03 Mike Stump <mrs@wrs.com>
829 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
831 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
833 * except.c (link_handler): Chain exception handlers in order.
835 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
837 * expr.c (expand_byte_code): Fill unreachable bytecode regions
838 with nops and process as usual in order to always set correct EH
839 ranges. Emit detailed warnings about unreachable bytecodes.
841 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
843 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
846 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
848 * parse.y (lookup_field_wrapper): Unified returned value to NULL
849 or the searched field decl.
851 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
853 * parse.y (fold_constant_for_init): Convert numerical constant
854 values to the type of the assigned field.
856 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
858 * expr.c (lookup_field): Relaxed the test on class loading error
860 * parse.y (fold_constant_for_init): Enabeled old code.
862 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
864 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
865 decide the validity of the cast of a java.lang.Cloneable reference
867 (patch_conditional_expr): Fixed first argument passed to
868 binary_numeric_promotion.
870 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
872 * parse.y (qualify_ambiguous_name): Take into account that a
873 CONVERT_EXPR might specify a type as a WFL.
875 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
877 * parse.y (patch_assignment): Save the rhs before using it as an
878 argument to _Jv_CheckArrayStore.
880 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
882 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
884 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
886 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
887 floating point litteral only when the exponent indicator has been
890 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
892 * parse.y (formal_parameter:): Construct argument tree list
893 element even if a yet unsupported final parameter was encountered.
895 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
897 * parse.y (finish_method_declaration): Issue errors for native or
898 abstract methods declared with a method body, as well as for non
899 native or non abstract methods with no method body.
901 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
903 * class.c (build_utf8_ref): Initialize variable `field'.
905 * decl.c (init_decl_processing): Initialize variable `field'.
907 * expr.c (build_known_method_ref): Mark parameters `method_type',
908 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
909 (process_jvm_instruction): Likewise for parameter `length'.
911 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
912 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
915 * parse.y (maybe_generate_clinit): Remove unused variable
916 `has_non_primitive_fields'.
917 (find_in_imports_on_demand): Initialize variables `node_to_use'
919 (patch_binop): Likewise for variable `prom_type'.
920 (patch_unaryop): Likewise for variable `prom_type'.
922 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
924 * xref.c (xref_table): Add missing initializer.
926 1999-05-14 Tom Tromey <tromey@cygnus.com>
928 * java-except.h (struct eh_range): Removed unused `next' member.
929 * verify.c (verify_jvm_instructions): Call check_nested_ranges
930 after adding all exception handlers. Sort exception ranges in
932 (struct pc_index): New structure.
933 (start_pc_cmp): New function.
934 * except.c (add_handler): Return `void'. Don't call link_handler;
935 instead construct an ordinary linked list and do range
937 (check_nested_ranges): New function.
938 (link_handler): Changed interface to allow merging of eh_ranges.
939 Split overlapping ranges. Return `void'.
941 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
943 * parse.y (constructor_block_end:): New rule, tagged <node>.
944 (constructor_body:): Use `constructor_block_end' instead of
947 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
949 * parse.y (statement_nsi:): Pop `for' statement block.
950 (java_complete_lhs): Labeled blocks containing no statement are
951 marked as completing normally.
953 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
955 * xref.c (xref_set_current_fp): New function, defined.
956 * xref.h (xref_set_current_fp): New function, prototyped.
958 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
960 * check-init.c (check_init): Take into account that
961 LABELED_BLOCK_STMT can be empty.
963 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
965 * parse.y (java_check_regular_methods): Warning check on not
966 overriding methods with default access in other packages does not
968 (java_complete_lhs): If block body is an empty_stmt_node, replace
969 it by NULL_TREE. This prevents gcc from generating an irrelevant
972 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
974 * check-init.c (check_init): Removed code accepting to see things
975 falling through default:, when doing xrefs.
976 * java-tree.h (do_not_fold): New global variable, declared.
977 * parse.y (do_not_fold): New global variable, defined.
978 (java_complete_expand_method): Set `do_not_fold' to the value of
979 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
980 and reinstall them after them have been purged; do not check for
981 initializations; do not issue missing return errors.
982 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
984 (patch_binop): Skip the fold part when doing xrefs.
985 (build_string_concatenation): Skip the concatenation part when
987 (patch_synchronized_statement): Do not generate a try-finally when
989 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
990 and keep the location where the throw was seen.
991 * typeck.c (convert): When `do_not_fold' is set, do not attempt
992 any treatment on the converted node an simply return a NOP_EXPR of
994 * xref.c (xref_get_data): New function, defined.
995 * xref.h (xref_get_data): New function, declared.
996 (XREF_GET_DATA): Use xref_get_data.
998 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1000 * gjavah.c (print_include): Cast the result of `strlen' to int
1001 when comparing against a signed value.
1002 (add_namelet): Likewise.
1004 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1006 * expr.c (expand_invoke): Mark parameter `nargs' with
1008 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
1010 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
1013 * jcf-reader.c (get_attribute): Cast a value to long
1014 when comparing against a signed expression. Likewise.
1016 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
1019 1999-05-11 Andrew Haley <aph@cygnus.com>
1021 * parse.y (source_end_java_method): If the current method contains
1022 any exception handlers, force asynchronous_exceptions: this is
1023 necessary because signal handlers in libjava may throw exceptions.
1024 * decl.c (end_java_method): Ditto.
1026 1999-05-11 Tom Tromey <tromey@cygnus.com>
1028 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
1030 * jvspec.c (THREAD_NAME): Removed.
1031 (GC_NAME): Likewise.
1032 (MATHLIB): Likewise.
1033 (WITHLIBC): Likewise.
1035 (THREADLIB): Likewise.
1036 (MATH_LIBRARY): Likewise.
1037 (lang_specific_driver): Don't add `-l' options to command line.
1038 Instead, add a single --specs option. Recognize `-L' options and
1039 use them to search for spec file.
1040 (find_spec_file): New function.
1041 (SPEC_FILE): New define.
1043 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
1045 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
1046 cpplib-enabled build.
1048 1999-05-05 Per Bothner <bothner@cygnus.com>
1050 * class.c (make_field_value): DECL_INITIAL may be a string literal;
1051 temporarily zero it while calling rest_of_decl_compilation.
1053 * java-tree.h (string_ptr_type_node): Add declaration.
1054 * decl.c: Define and initialize string_ptr_type_node.
1055 * parse.y (patch_string_cst): Use string_ptr_type_node.
1057 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
1058 * parse.y (for_statement): Now unconditionally exit_block.
1059 (finish_labeled_statement): No longer exit_block if for-loop.
1060 (patch_loop_statement): Check harder if the loop is already labeled.
1062 * parse.y (patch_initialized_static_field): Removed function.
1063 (maybe_generate_clinit): Removed special handling for interfaces.
1064 (java_complete_expand_methods): Do a preliminary java_complete_tree
1065 on <clinit> to determine if it can be removed.
1066 (java_complete_expand_method): Remove special handling for <clinit>.
1067 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
1068 optimize if we get back empty_stmt_node.
1069 For MODIFY_EXPR, re-do checking of static initializers.
1070 (fold_constant_for_init): Don't return immediate if VAR_DECL.
1071 For VAR_DECL, pass correct context.
1073 * verify.c (verify_jvm_instructions): Better error messages.
1075 1999-05-03 Tom Tromey <tromey@cygnus.com>
1077 * parse-scan.y (interface_declaration): Call
1078 report_class_declaration for interfaces.
1080 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
1082 * Makefile.in: Remove -v from bison command lines.
1084 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1086 * check-init.c (check_init): Exclude a case of error when doing
1088 * class.c (layout_class_method): Don't generate the error message
1089 twice when compiling from source.
1090 * lang-options.h: Added `-Wredundant-modifers' and
1091 `-Wunusupported-jdk11' flags and help text.
1092 * lang.c (lang_decode_option): Added support for
1093 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
1094 flag_static_local_jdk11 and flag_redundant set accordingly.
1095 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
1096 * parse.h (EXPR_WFL_ADD_COL): New macro.
1097 (DECL_END_SOURCE_LINE): Likewise.
1098 (DECL_INHERITED_SOURCE_LINE): Likewise.
1099 * parse.y (static_ref_err): New function, prototyped.
1100 (CCB_TK): Now tagged <operator>.
1101 (class_body:): Remember the location of the closing '}' of a class
1102 definition when doing xrefs.
1104 (block_end:): Likewise.
1105 (create_class): Remember the location of the inherited class
1106 identifier when doing xrefs.
1107 (register_fields): Added test on first operand of `init' before
1108 testing it TREE_CODE.
1109 (method_header): Store the location of the class identifier in the
1110 class decl when doing xrefs.
1111 (finish_method_declaration): Don't combine first/last method line
1113 (java_check_regular_methods): Warning check on not overriding
1114 methods with default access on other packages move before check on
1115 static methods. Initialization of `aflags' also moved up.
1116 (resolve_expression_name): Call static_ref_err to report the error.
1117 (static_ref_err): New function, implemented.
1118 (resolve_field_access): Returned simplified static field access
1120 (resolve_qualified_expression_name): Check for illegal use of
1121 static fields in a non static context. Call static_ref_err to
1122 report error in various places.
1123 (java_complete_tree): Do not fold initialized static fields when
1125 (java_complete_lhs): Likewise.
1127 1999-04-29 Anthony Green <green@cygnus.com>
1129 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
1130 create internal labels.
1131 (lookup_label): Ditto.
1133 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1135 * class.c (layout_class_method): Generate <clinit>'s rtl for
1137 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
1138 for interfaces' <clinit>.
1139 * expr.c (lookup_field): Search for fields in interfaces.
1140 (expand_invoke): Fixed indentation.
1141 (expand_java_field_op): Likewise. Use IS_CLINIT.
1142 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
1143 (IS_CLINIT): New macro.
1144 * parse.y (type_declaration:): Call maybe_generate_clinit after an
1145 interface was parsed.
1146 (maybe_generate_clinit): Don't generate if the current class is an
1147 interface with only fields of primitive types.
1148 (reset_method_name): Use IS_CLINIT.
1149 (java_complete_expand_method): Expand <clinit> when it exists for
1150 interfaces. Use IS_CLINIT.
1151 (resolve_expression_name): Use DECL_CONTEXT instead of
1152 current_class to build static field references.
1153 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
1154 ARRAY_REF when doing xreferencing.
1155 (check_final_assignment): Fixed typo in leading comment. Use
1157 (patch_array_ref): Don't fully expand array references when
1159 (patch_return): Use IS_CLINIT.
1160 (patch_throw_statement): Likewise.
1162 1999-04-22 Tom Tromey <tromey@cygnus.com>
1164 * Make-lang.in (JAVA_SRCS): Added check-init.c.
1166 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1168 * decl.c (predef_filenames, predef_filenames_size): New globals
1169 (init_decl_processing): predef_filenames and predef_filenames_size
1171 * java-tree.h (predef_filenames, predef_filenames_size): Declared
1173 * jcf-parse.c (predefined_filename_p): New function.
1174 (yyparse): Check that files on the command line are specified only
1175 once and issue a warning otherwise.
1176 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
1177 * parse.y (source_end_java_method): Nullify NOP method bodies, to
1178 avoid a gcc warning with -W -Wall turned on.
1179 (java_expand_classes): Abort if errors were encountered.
1180 (java_complete_lhs): If the cross reference flag is set, wrap
1181 field DECL node around a WFL when resolving expression name.
1183 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1185 * lang.c (lang_decode_option): Fixed returned value when parsing
1186 `-fxref=...' and `-Wall'.
1187 * parse.y (source_end_java_method): Do not generate code when
1188 flag_emit_xref is set.
1189 (resolve_expression_name): Do not build static field access when
1190 flag_emit_xref is set.
1191 (resolve_field_access): No special treatment on `length' when
1192 flag_emit_xref is set. Do not build qualified static field access
1193 when flag_emit_xref is set.
1194 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
1195 when flag_emit_xref is set.
1196 (patch_assignment): Do not generate array store runtime check when
1197 flag_emit_xref is set.
1198 * xref.c (xref_flag_value): Fixed function declaration
1200 (xset_set_data): New function.
1201 * xref.h (xref_set_data): Added prototype for new function.
1202 (typedef struct xref_flag_table): New field data.
1203 (XREF_GET_DATA): New macro.
1205 1999-04-19 Tom Tromey <tromey@cygnus.com>
1207 * xref.h (enum): Removed trailing comma.
1209 * parse.y (resolve_qualified_expression_name): Added missing
1212 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
1214 * gjavah.c: New prototypes for java_float_finite and
1217 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1219 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
1222 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
1224 * Makefile.in (TREE_H): Add tree-check.h.
1225 (RTL_H): Add genrtl.h.
1227 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1229 * parse.y (patch_assignment): Added ArrayStoreException runtime
1232 1999-04-06 Per Bothner <bothner@cygnus.com>
1234 * expr.c (pop_type_0): New function.
1235 (pop_type): Use pop_type_0.
1236 * java-tree.h (pop_type_0): New declaration.
1237 * verify.c (verify_jvm_instructions): Check return instructions.
1239 * parse.y (patch_binop): Don't fold if non-constant and emiting
1242 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1244 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
1246 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
1247 (main_jcf): Don't define.
1248 (process_file): Don't set `main_jcf'.
1250 * java-tree.h (main_jcf): Don't declare.
1252 * jcf-parse.c (main_jcf): Add static definition.
1254 * lang.c (main_jcf): Don't define.
1256 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1258 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
1260 * decl.c (copy_lang_decl): Likewise for `bcopy'.
1262 * jcf-depend.c: Include "config.h", not <config.h>.
1264 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
1267 * jcf-path.c: Include "config.h", not <config.h>.
1269 * lex.c: Don't include various system header files.
1270 (java_init_lex): Cast the argument of `bzero' to PTR
1272 * parse-scan.y (java_push_parser_context): Likewise.
1274 * parse.y (java_push_parser_context): Likewise.
1275 (patch_bc_statement): Match format specifier to variable argument.
1277 * xref.c: Don't include <stdio.h>.
1279 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1281 * parse.y (struct parser_ctxt *ctxp): Now global.
1282 (declare_local_variables): Use WFL compound value for the
1283 declaration source line value, when doing cross-referencing.
1285 1999-03-31 Tom Tromey <tromey@cygnus.com>
1287 * gjavah.c (print_field_info): Allow constants of other types.
1288 (print_include): Generate include when new name is proper prefix
1289 of already printed name.
1290 (add_namelet): Likewise.
1291 (cxx_keyword_subst): New function.
1292 (print_method_info): Use it.
1293 (print_field_name): New function.
1294 (get_field_name): New function.
1295 (print_field_info): Use get_field_name and print_field_name.
1297 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1299 * Makefile.in (keyword.h): Generate using gperf language 'C', not
1300 'KR-C', so gperf uses the `const' keyword on strings.
1302 * keyword.gperf (java_keyword): Const-ify a char*.
1304 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1306 * parse.y (patch_bc_statement): Fixed identation and a bogus
1309 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1311 * parse.y (patch_assignment): Allow static variables in other
1312 classes to be assigned.
1314 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1316 * class.c (maybe_add_interface): Remove unused variable
1318 (make_class_data): Use = for assignment, not ==. Likewise.
1319 (emit_register_classes): Remove unused variable `decl'.
1321 * lex.c: Fix comment so as not to contain an embedded `/*'.
1323 * verify.c (verify_jvm_instructions): Remove unused variable
1326 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
1328 * parse.y (complete_loop_body): Rename to finish_loop_body.
1329 (complete_labeled_statement): Rename to finish_labeled_statement.
1330 (complete_for_loop): Rename to finish_for_loop.
1331 (complete_method_declaration): Rename to finish_method_declaration.
1333 * java-tree.h (continue_identifier_node): New global node.
1334 * decl.c: Define and initialize continue_identifier_node.
1335 * parse.y (generate_labeled_block): Remove - no longer needed.
1336 (build_loop_body): Use continue_identifier_node for continue block.
1337 (finish_labeled_statement): Also do pop_labeled_block actions.
1338 (java_complete_lhs): POP_LOOP even if error.
1339 (build_labeled_block): Special handling for continue_identifier_node.
1340 (patch_loop_statement): Re-organize.
1341 (patch_bc_statement): Re-write.
1343 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1345 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
1346 using a WFL compound value.
1347 * parse.y (xref.h): Include.
1348 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
1350 (register_fields): Set WFL compound value to lineno if doing
1352 (java_complete_expand_method): Call expand_xref if flag_emit_xref
1354 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
1355 * xref.h (expand_xref): Prototype renamed from xref_generate.
1357 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1359 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
1360 (GET_CURRENT_BLOCK): New macro.
1361 * parse.y (current_static_block): New global variable.
1362 (method_body:): Define action.
1363 (complete_method_declaration): Set current_function_decl to NULL
1364 when work on the current method is done.
1365 (declare_local_variables): Use GET_CURRENT_BLOCK.
1366 (java_method_add_stmt): Likewise.
1367 (java_complete_expand_method): Disable the use of `this' when
1369 (enter_a_block): If no current method exist, use
1370 current_static_block to link static initializer blocks.
1371 (exit_block): Rewritten to use current_static_block when no current
1373 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
1374 (patch_return): Forbid the use of `return' in static initializers.
1375 (patch_throw_statement): Fixed indentation. Issue specific error
1376 for uncaught thrown checked exception in static initializer
1377 blocks. Removed FIXME.
1379 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1381 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
1382 Link gcj from gcc.o.
1384 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1386 * parse.y (find_applicable_accessible_methods_list): When dealing
1387 with interface: ensure that a given interface or java.lang.Object
1388 are searched only once.
1390 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1392 * gjavah.c (print_c_decl): Remove unused argument `flags'.
1394 * jcf-dump.c (print_access_flags): Add braces around if-else.
1396 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
1399 * lex.c (build_wfl_node): Add static prototype.
1401 * lex.h (build_wfl_node): Remove static prototype.
1403 * parse.y: Include lex.c early enough to declare everything needed.
1404 Ensure calls to `build_wfl_node' pass the proper arguments.
1405 (create_class): Remove unused variable `super_decl'.
1406 (get_printable_method_name): Initialize variable `name'.
1408 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1410 * Changelog: Fixed 1999-03-22 typos.
1411 * lang.c (lang_decode_option): Fixed typo in error string in the
1414 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1416 * Makefile.in (JAVA_OBJS): Added entry xref.o.
1418 * java-tree.h (flag_emit_xref): Declared extern.
1419 * lang.c (xref.h): Included.
1420 (flag_emit_xref): New global variable.
1421 (lang_decode_option): Added support for -fxref.
1425 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
1427 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
1430 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1432 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
1433 $(srcdir)/../system.h and $(JAVA_TREE_H).
1434 (jcf-io.o): Depend on $(JAVA_TREE_H).
1435 (mangle.o): Likewise.
1437 * check-init.c (check_cond_init): Add static prototype.
1439 * class.c (build_java_method_type, hashUtf8String,
1440 make_field_value, get_dispatch_vector, get_dispatch_table,
1441 append_gpp_mangled_type, mangle_static_field): Likewise.
1442 (strLengthUtf8): Hide unused definition.
1443 (hashUtf8String): Const-ify.
1444 (make_field_value): Un-ANSI-fy.
1446 * constants.c: Move inclusion of jcf.h above java-tree.h.
1447 (set_constant_entry, find_class_or_string_constant,
1448 find_name_and_type_constant, get_tag_node,
1449 build_constant_data_ref): Add static prototype.
1451 * decl.c (push_jvm_slot, builtin_function,
1452 lookup_name_current_level): Likewise.
1453 (builtin_function): Const-ify.
1455 * except.c (expand_start_java_handler, expand_end_java_handler):
1456 Add static prototype.
1458 * expr.c (flush_quick_stack, push_value, pop_value,
1459 java_stack_swap, java_stack_dup, build_java_athrow,
1460 build_java_jsr, build_java_ret, expand_java_multianewarray,
1461 expand_java_arraystore, expand_java_arrayload,
1462 expand_java_array_length, build_java_monitor, expand_java_pushc,
1463 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
1464 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
1465 expand_compare, expand_test, expand_cond, expand_java_goto,
1466 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
1467 expand_java_field_op, java_push_constant_from_pool): Likewise.
1469 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
1470 (build_java_arraynull_check): Mark parameters `node' and `type'
1471 with ATTRIBUTE_UNUSED.
1472 (note_label): Likewise for parameter `current_pc'.
1473 (expand_java_call, expand_java_ret): Hide unused definition.
1475 * java-tree.h (make_class, build_constants_constructor,
1476 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
1477 init_outgoing_cpool, register_class, emit_register_classes,
1478 java_layout_seen_class_methods): Prototype.
1479 (unicode_mangling_length): Const-ify.
1480 (append_gpp_mangled_name, append_gpp_mangled_classtype,
1481 emit_unicode_mangled_name, format_int, format_uint,
1482 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
1483 jcf_print_utf8_replace, open_class): Prototype.
1485 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
1486 <stdio.h>. Include tree.h/java-tree.h.
1487 (utf8_equal_string usage, process_class): Add static prototype.
1488 (open_class): Don't prototype this here.
1489 (utf8_equal_string): Match arguments to format specifiers.
1490 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
1491 TABLE_SWITCH, disassemble_method): Likewise.
1493 * jcf-io.c: Include tree.h/java-tree.h.
1494 (open_class, find_classfile, jcf_print_utf8,
1495 jcf_print_utf8_replace): Const-ify.
1497 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
1498 parse_class_file): Add static prototype.
1499 (find_in_current_zip): Match definition to existing static
1502 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
1503 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
1504 finish_jcf_block, define_jcf_label, get_jcf_label_here,
1505 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
1506 write_chunks, adjust_typed_op, generate_bytecode_conditional,
1507 generate_bytecode_return, perform_relocations, init_jcf_state,
1508 init_jcf_method, release_jcf_state, generate_classfile):
1509 Add static prototype.
1510 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
1511 (make_class_file_name): Const-ify.
1513 * jcf.h (find_classfile): Const-ify.
1515 * jv-scan.c (reset_report): Remove prototype.
1517 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
1518 (error): Rewrite to allow varargs.
1520 * lang.c (lang_f_options): Const-ify.
1522 * lex.c (java_parse_escape_sequence): Add static prototype.
1523 (java_allocate_new_line): Match definition to existing static
1526 * mangle.c Include tree.h/java-tree.h.
1527 (unicode_mangling_length, emit_unicode_mangled_name,
1528 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
1530 * parse.h (jdep_code): Remove trailing comma in enumeration.
1531 (java_get_line_col): Move prototype outside of !JC1_LITE test.
1532 (reset_report): Add prototype.
1534 * verify.c (push_pending_label, merge_types): Add static
1537 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
1539 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1541 * parse.y (find_applicable_accessible_methods_list): Extend the
1542 search to superinterfaces when relevant.
1543 (search_applicable_methods_list): New function.
1545 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1547 * class.c (unmangle_classname): Implemented stricter testing
1548 before setting the QUALIFIED_P flag on an identifier.
1550 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
1552 * parse.y (java_complete_lhs): Call force_evaluation_order
1553 after patch_newarray.
1554 (patch_binop): Don't call fold if there are side effects.
1556 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
1558 * parse.y (java_stabilize_reference): Use save_expr instead of
1559 building a SAVE_EXPR node.
1560 (java_complete_lhs): Patch the resulting string of the `+='
1561 operator (if necessary) and complete the RHS after having built
1564 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
1566 * class.c (make_class): Don't set CLASS_P here (because
1567 this function is also called by build_java_array_type).
1568 (push_class): Set CLASS_P here instead.
1569 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
1571 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
1572 context. If the context is class, perfer "super" over "synchronized".
1573 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
1575 * parse.y (create_class): Don't call parser_check_super here;
1576 it is not robust. Always wait until later.
1578 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
1579 match what JDK 1.2 does), but don't set ACC_PUBLIC.
1581 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
1583 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
1584 * lex.h (UNGETC): Change misleading macro.
1586 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
1588 * parse.y (java_stabilize_reference): Return NODE when patching a
1590 (java_complete_lhs): Put parenthesis around truth values.
1592 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
1594 * class.c (layout_class_method): Don't make rtl for interface
1596 * parse.h (GET_TYPE_NAME): New macro.
1597 * parse.y (if_then_statement:): Fixed indentation.
1598 (if_then_else_statement:): Likewise.
1599 (for_statement:): Fixed spacing.
1600 (try_statement:): Fixed indentation.
1601 (create_interface): Don't force interfaces to be abstract.
1602 (method_header): Abstract methods are OK in interfaces.
1603 (declare_local_variables): Fixed typo in comment.
1604 (java_complete_expand_method): Fixed indentation.
1605 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
1606 non accessible fields.
1607 (java_stabilize_reference): New function.
1608 (java_complete_lhs): Fixed indentation. Use
1609 java_stabilize_reference in compound assignement. Insert the
1610 cast. If not processing `+' fix string constants before processing
1613 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1615 * constants.c (find_class_or_string_constant): Cast variable `j'
1616 to a `jword' when comparing against one.
1618 * expr.c (java_lang_expand_expr): Remove unused variables
1619 `has_finally_p' and `op0'.
1621 * gjavah.c (print_field_info): Cast a value to jint when comparing
1622 against one. Likewise for a jlong.
1623 (add_namelet): Likewise cast a `sizeof' to an int when comparing
1624 against a signed quantity.
1626 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
1627 (print_signature): Don't needlessly dereference variable `str'
1629 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
1630 `max_locals' with ATTRIBUTE_UNUSED.
1631 (jcf_parse_class): Likewise for variable `index'.
1633 * parse.h (reverse_jdep_list): Remove static prototype.
1635 * parse.y (build_jump_to_finally): Remove prototype and definition.
1636 (reverse_jdep_list): Add static prototype.
1638 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
1639 `assignment' and `expr_decl'.
1641 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
1643 1999-03-12 Andrew Haley <aph@cygnus.com>
1645 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
1646 we'll need a directory separator and a null character.
1648 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
1650 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
1652 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1654 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
1657 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
1659 * lex.c (java_parse_end_comment): Take extra parameter (next char).
1661 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
1663 * class.c (layout_class_method): A static method in a base class
1664 is never overridden, so treat it like it doesn't exist.
1665 However, do complain about private non-static method overriding
1666 public static method.
1668 * parse.y: Don't set unused INITIALIZED_P flag.
1669 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
1671 * parse.y (find_expr_with_wfl): Optimize tail-calls.
1672 (build_array_from_name): Re-order &index[string] to &string[index].
1674 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
1675 error_mark (it might catch more errors, but it is more likely to lose).
1677 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1679 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
1680 (parse-scan.o): Depend on toplev.h.
1682 * class.c (make_method_value): Add prototype. Make it static.
1683 Remove unused second argument, caller changed.
1685 * expr.c (java_lang_expand_expr): Remove unused variable
1688 * java-tree.h: Don't prototype find_in_current_zip.
1689 Add prototypes for verify_constant_pool, start_java_method,
1690 end_java_method, give_name_to_locals, expand_byte_code,
1691 open_in_zip, set_constant_value, find_constant1, find_constant2,
1692 find_utf8_constant, find_string_constant, find_class_constant,
1693 find_fieldref_index, find_methodref_index, write_constant_pool,
1694 count_constant_pool_bytes and encode_newarray_type.
1696 * jcf-dump.c: Remove unused variable `LONG_temp'.
1698 * jcf-parse.c: Include parse.h.
1699 (jcf_parse_source): Remove unused parameter, all callers changed.
1700 (jcf_figure_file_type): Add static prototype.
1701 (find_in_current_zip): Likewise. Also remove unused parameter,
1702 all callers changed.
1703 (read_class): Initialize variable `saved_pos'.
1705 * jcf-reader.c (jcf_parse_preamble): Mark variables
1706 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
1708 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
1709 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
1710 (java_parse_doc_section): Initialize variable `seen_star'.
1711 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
1712 (java_lex_error): Mark parameters `msg' and `forward' with
1714 (java_get_line_col): Mark parameters `filename' and `line' with
1717 * parse-scan.y: Include toplev.h.
1718 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
1720 * parse.h: use `struct JCF', not plain `JCF'.
1721 (java_parser_context_save_global, java_expand_classes
1722 java_parser_context_restore_global, java_parse): Add prototypes.
1724 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
1727 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
1729 * check-init.c (check_init): COPYN takes word count, not bit count.
1731 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
1733 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
1734 explicit build_decl. (Avoids crash in reload when optimizing.)
1736 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
1738 * decl.c (complete_start_java_method): Handle synchronized method
1739 even when compiling from bytecode.
1741 1999-02-26 Tom Tromey <tromey@cygnus.com>
1743 * gjavah.c (add_class_decl): Only generate `#include' if outer
1744 class is not the name of the class we are processing. Correctly
1745 append `.h' in #include.
1746 (process_file): Clean up newlines around generated `#include's.
1747 (decode_signature_piece): Correctly handle inner classes.
1748 (struct include): New structure.
1749 (all_includes): New global.
1750 (print_include): New function.
1751 (add_class_decl): Use it.
1752 (process_file): Likewise.
1753 (add_class_decl): Generate include for java-array.h if array
1755 (process_file): Don't generate java-array.h include.
1757 * gjavah.c (add_namelet): Check for standard package names here.
1758 (add_class_decl): Don't check for standard package names here.
1760 1999-02-25 Tom Tromey <tromey@cygnus.com>
1762 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
1763 When reading a zip file, only use strncmp if both strings are
1764 bigger than the buffer length. Initialize `k' when looping
1767 1999-02-24 Tom Tromey <tromey@cygnus.com>
1769 * gjavah.c (struct namelet): New structure.
1770 (add_namelet): New function.
1771 (print_namelet): New function.
1772 (print_class_decls): Use add_namelet and print_namelet to generate
1773 namespaces and not classes.
1774 (method_printed): New global.
1775 (HANDLE_END_METHOD): Examine method_printed.
1776 (print_method_info): Set method_printed when required. Print
1777 error if function to be ignored is marked virtual. Handle $finit$
1779 (METHOD_IS_FINAL): New macro.
1780 (print_field_info): Use it.
1781 (HANDLE_METHOD): Clear method_printed.
1782 (method_pass): New global.
1783 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
1784 (process_file): Do two passes over both fields and methods.
1785 (HANDLE_METHOD): Examine method_pass.
1787 (add_class_decl): New function.
1788 (print_class_decls): Don't scan over entire constant pool.
1790 1999-02-23 Tom Tromey <tromey@cygnus.com>
1792 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
1793 disable linking in that case.
1795 1999-02-20 Tom Tromey <tromey@cygnus.com>
1797 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
1800 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
1802 * decl.c (build_result_decl), java-tree.h: New method.
1803 (complete_start_java_method): Handle synchronized methods.
1804 Don't build DECL_RESULT here. (Ordering dependency problem.)
1805 (start_java_method): Call build_result_decl here instead ...
1806 * parse.y (java_complete_expand_method): ... and here.
1807 (expand_start_java_method): Don't call complete_start_java_method here.
1808 (java_complete_expand_method): Call it here instead.
1809 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
1810 * java-tree.h: ... here.
1812 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
1813 * parse.y (java_complete_lhs): Don't call force_evaluation_order
1814 for ARRAY_REF - it doesn't work when array bounds are checked.
1815 (patch_array_ref): Handle it here instead.
1817 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
1819 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
1821 Force left-to-right evaluation of binary operations etc.
1822 * expr.c (force_evaluation_order), java-tree.h: New function.
1823 * parse.y (java_complete_lhs): Pass binary operations, procedure
1824 calls, and ARRAY_REFs to force_evaluation_order.
1825 (various): Set TREE_SIDE_EFFECTS more carefully.
1827 Tolerate random (non-UTF8) encoding in comments without complaining.
1828 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
1829 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
1831 * parse.y (resolve_qualified_expression_name): Handle error_mark.
1832 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
1834 * parse.y (java_complete_lhs): Ignore an empty statement in a
1835 COMPOUND_EXPR. Don't complain about empty statement after return.
1837 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
1839 * parse.y (obtain_incomplete_type): Don't wrap unknown types
1840 in TREE_LIST - just chain the POINTER_TYPEs together.
1841 (resolve_class): If type already resolved, return decl.
1842 After resolving, update TREE_TYPE(class_type), and name (if array).
1843 * parse.h (do_resolve_class), parse.y: Make non-static.
1844 * class.c (maybe_layout_super_class): Take this_class argument.
1845 Do do_resolve_class if necessary.
1846 (layout_class, layout_class_methods): Adjust calls appropriately.
1847 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
1848 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
1849 * typeck.c (build_java_array_type): Don't call layout_class.
1851 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1853 * parse.y (check_pkg_class_access): Allow private class access
1854 within the same package.
1855 (strip_out_static_field_access_decl): New function.
1856 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
1857 operator argument before testing its nature.
1859 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
1861 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
1862 (TRY_EXPR): Simplify - it no longer has a finally clause.
1863 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
1864 Simpler handling of TRY_EXPR, which no longer has a finally clause.
1865 * expr.c (java_lang_expand_expr): Likewise.
1866 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
1867 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
1868 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
1869 (build_try_statement): Remove finally parameter and handling.
1870 (build_try_finally_statement): New function.
1871 (patch_try_statement): No longer need to support finally clause.
1872 (try_statement): Update grammar action rules.
1873 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
1874 Simpler handling of TRY_EXPR, which no longer has a finally clause.
1876 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
1878 * jcf-parse.c (get_constant): Add braces around computation of 'd'
1879 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
1881 1999-02-17 Andrew Haley <aph@cygnus.com>
1883 * class.c (build_utf8_ref): Back out broken patch which was
1884 intended to to output signatures using '.' as a separator.
1886 * class.c (make_class_data): Output signatures using '.' as a
1887 separator, rather than '/'.
1888 (mangled_classname): Likewise.
1889 (make_field_value): Likewise.
1890 (make_method_value): Likewise.
1891 * constants.c (alloc_class_constant): Likewise.
1892 * expr.c (build_invokeinterface): Likewise.
1894 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1896 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
1897 of an ancient workaround.
1899 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
1901 * jvspec.c (xmalloc): Kill the prototype. It does not belong
1904 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1906 * lex.c (yylex): Encode \0 as UTF8.
1908 1999-02-10 Tom Tromey <tromey@cygnus.com>
1910 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
1911 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
1912 (libgcj_zip): Renamed.
1913 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
1915 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
1917 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
1918 (GC_NAME): Renamed -lgc to -lgcjgc.
1920 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1922 * lex.c (java_lang_cloneable): Initialize.
1923 * parse.y (java_lang_cloneable): New static variable.
1924 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
1925 doing one more qualification round.
1926 (valid_ref_assignconv_cast_p): Reject null source or
1927 destination. Allow an array to be cast into java.lang.Cloneable.
1928 (patch_cast): Swapped two first arguments to first call to
1929 valid_ref_assignconv_cast_p.
1931 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1933 * parse.h: DECL_P renamed JDECL_P.
1934 * parse.y: DECL_P replaced by JDECL_P.
1935 (build_array_from_name): Always use pointer's type.
1936 (patch_bc_statement): Extra code to search continue target in a
1937 for loop. Fixed comments. Continue target is current loop when
1940 1999-02-05 Andrew Haley <aph@cygnus.com>
1942 * class.c (make_class_data): The superclass of an interface should
1943 be null, not class Object.
1945 * lex.c (java_lex): Sign extend hex literals.
1947 1999-02-04 Andrew Haley <aph@cygnus.com>
1949 * class.c (build_utf8_ref): Output signatures using '.' as a
1950 separator, rather than '/'.
1951 (make_class_data): Likewise.
1953 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1955 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
1956 mkstemp.o. Get them from libiberty now.
1958 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
1960 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
1962 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1964 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
1967 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
1969 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
1970 * jcf-write.c (generate_bytecode_return): New function.
1971 (generate_bytecode_insns): Use it, for RETURN_EXPR.
1973 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
1974 generate special [fd]const_[01] instructions.
1976 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
1978 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
1979 handling OPCODE_lookupswitch or OPCODE_tableswitch.
1981 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
1983 * parse.y (patch_method_invocation): Handle calling static methods,
1984 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
1986 * parse.y (java_complete_lhs): Don't complain about unreachable
1987 exit condition in a do-while statement.
1989 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1991 * lex.c (java_read_char): Fixed utf8 decoding.
1992 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
1994 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
1995 comments. Local variable `all_primitive' is gone. Broadened
1996 acceptance of `0' to floating point targets. `long' can now be
1997 widened to `double' or `float'.
1998 (valid_method_invocation_conversion_p): Added leading
1999 comment. Fixed tabulation.
2000 (build_string_concatenation): Optimize out left or right empty
2003 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
2005 * jcf-write.c (localvar_alloc): Only emit entry for
2006 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
2007 (generate_bytecode_insns): Only call put_linenumber if
2008 debug_info_level > DINFO_LEVEL_NONE.
2009 * jvspec.c (lang_specific_driver): If no -O* or -g* option
2010 is specified, add -g1 (for compatibility wih javac).
2012 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
2014 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
2015 gjavah.o, check-init.o, jv-scan.o
2017 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2019 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
2021 * gjavah.c: Include config.h and system.h.
2023 * javaop.h (inline): Don't define, its handled by system.h.
2024 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
2025 from `inline' to `static inline'.
2027 * jcf.h (inline): Don't define, its handled by system.h.
2029 * lex.c (inline): Likewise.
2031 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
2033 * lang-specs.h: Map -Qn to -fno-ident.
2035 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
2037 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
2039 1999-01-29 Tom Tromey <tromey@cygnus.com>
2041 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
2042 then cast it to Object before calling `append' method.
2044 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
2046 * check-init.c (check_bool2_init, check_bool_init, check_init):
2047 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
2048 * jcf-write.c (generate_bytecode_insns): Likewise.
2050 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2052 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
2053 * parse.y (patch_cast): Allow a boolean to be cast into a
2056 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2058 * parse.y: (class_declaration:): Fixed indentation.
2059 (class_member_declaration:): Extra `;' after field declaration now
2061 (interface_declaration:): Removed debug messages in error reports.
2062 (patch_binop): Nodes created and returned inherit the orignal
2063 node's COMPOUND_ASSIGN_P flag value.
2064 (patch_cast): Fix cast from char to floating point.
2066 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
2068 * except.c, java-except.h (expand_resume_after_catch): new
2070 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
2071 to branch back to main flow of control after a catch block.
2073 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2075 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
2076 $(srcdir)/../system.h.
2077 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
2078 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
2079 (jcf-write.o): Likewise.
2080 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
2081 (mangle.o): Depend on $(srcdir)/../toplev.h.
2082 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
2083 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
2085 * class.c: Include output.h and parse.h.
2086 (mangled_classname): Add the `const' keyword to a char*.
2087 (find_named_method): Hide unused function definition.
2088 (build_utf8_ref): Change type of variable `c' to unsigned char.
2089 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
2090 (build_class_ref): Add the `const' keyword to a char*.
2091 (layout_class_method): Remove unused variable `buf'.
2093 * decl.c (find_local_variable): Remove unused variable `rtl'.
2094 (pushdecl): Likewise for variables `different_binding_level' and
2096 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
2097 (maybe_build_cleanup): Likewise for parameter `decl'.
2099 * except.c (expand_start_java_handler): Mark parameter `range'
2100 with ATTRIBUTE_UNUSED.
2102 * expr.c: Include except.h.
2103 (pop_type): Remove unused variable `i'.
2104 (pop_value): Likewise for variables `n_words' and `i'.
2105 (expand_java_arrayload): Likewise for variable `convert'.
2106 (java_lang_expand_expr): Likewise for variables `op0', `type',
2107 `mode', `unsignedp', `node' and `elements'.
2108 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
2110 (process_jvm_instruction): Add a `const' qualifier to a char*.
2112 * gjavah.c (output_directory): Add the `const' keyword to a char*.
2113 (temp_directory): Likewise.
2114 (print_c_decl): Likewise.
2115 (print_method_info): Likewise.
2116 (decode_signature_piece): Likewise.
2117 (print_mangled_classname): Likewise.
2119 * java-except.h: Provide prototypes for maybe_start_try,
2120 maybe_end_try and add_handler.
2122 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
2123 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
2124 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
2125 init_expr_processing, push_super_field, init_class_processing,
2126 can_widen_reference_to, class_depth, verify_jvm_instructions,
2127 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
2128 set_local_type, merge_type_state, push_type, load_type_state,
2129 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
2130 emit_unicode_mangled_name): Add prototypes.
2132 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
2133 (print_signature_type): Use ISDIGIT, not isdigit.
2134 (print_signature): Remove unused variable `j'.
2136 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
2137 int when comparing against one.
2139 * jcf-parse.c: Include toplev.h.
2141 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
2142 (localvar_free): Remove unused variable `i'.
2143 (generate_bytecode_conditional): Likewise for variable `kind'.
2145 * jv-scan.c: Include config.h and system.h. Remove redundant
2146 OS header and gansidecl.h includes.
2147 (warning): Add the `const' keyword to a char*. Also add
2148 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
2149 __STDC__, when determining whether to use ANSI-isms.
2150 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
2151 (xmalloc): Don't redundantly prototype here.
2152 (main): Remove unused parameter `envp'. Also fix the arguments
2153 passed to function `fatal' to match the format specifier.
2155 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
2157 * mangle.c: Include toplev.h.
2158 (emit_unicode_mangled_name): Declare parameter `len'.
2160 * parse.y (parse_warning_context): Add the `const' keyword to a
2161 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
2162 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
2163 (issue_warning_error_from_context): Add the `const' keyword to
2165 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
2166 not `__STDC__' for whether to use ANSI-isms.
2168 * typeck.c (incomplete_type_error): Mark parameters `value' and
2169 `type' with ATTRIBUTE_UNUSED.
2170 (parse_signature_type): Use ISDIGIT, not isdigit.
2172 * verify.c (check_pending_block): Add the `const' keyword to a char*.
2173 (verify_jvm_instructions): Likewise. Remove unused variables
2174 `field_name' and `default_val'.
2176 * zextract.c: Include config.h and system.h. Remove redundant
2179 * zipfile.h: Prototype `read_zip_archive'.
2181 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
2183 * typeck.c (convert): Allow conversions to void type: some
2184 optimizations in gcc do this.
2186 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
2188 * typeck.c (convert_ieee_real_to_integer): New function.
2189 (convert): When not using fast-math and using hardware fp, convert
2190 an IEEE NaN to zero.
2192 1999-01-18 Andrew Haley <aph@cygnus.com>
2194 * parse.y (patch_binop): Do a type conversion from signed to
2195 unsigned and then back to signed when a ">>>" is found.
2197 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2199 * java-tree.h: (check_for_initialization): Added prototype.
2200 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
2201 * parse.y (do_resolve_class): Removed unused locals.
2202 (read_import_dir): Likewise.
2203 (resolve_qualified_expression_name): Array creation
2204 expressions are valid primary expressions.
2205 (qualify_ambiguous_name): Likewise.
2206 (patch_synchronized_statement): Removed unused local.
2208 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
2210 * Makefile.in (zextract.o): Add dependencies.
2212 * Makefile.in: Do not put ^Ls at the start of a line.
2214 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
2216 * expr.c (process_jvm_instruction): Coerce to correct Throwable
2217 sub-type the result of the call that gets the exception value.
2219 * parse.y (java_complete_expand_methods): If flags_syntax_only,
2220 don't call finish_class.
2222 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
2223 clear found before continuing.
2225 * verify.c (verify_jvm_instructions): On an array load, allow
2226 and handle top of stack to be TYPE_NULL.
2228 * gjavah.c (generate_access): Translate Java package private or
2229 protected access to C++ public, but with a comment.
2231 1999-01-13 Andrew Haley <aph@cygnus.com>
2233 * expr.c (generate_name): Name prefix changed to avoid clashes
2234 with assembler temp labels.
2236 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
2237 MODIFY_EXPR. Without this, code for the assignement may not be
2238 generated at all and the synchronized statement will read an
2239 uninitialized variable.
2241 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2243 * class.c (maybe_layout_super_class): Fixed returned value.
2244 * lex.c: Added 1999 to the copyright.
2245 (java_init_lex): Initialize java_lang_imported.
2246 * lex.h: Added 1999 to the copyright.
2247 * parse.h: Added 1999 to the copyright.
2248 (REGISTER_IMPORT): Fixed typo in trailing macro.
2249 (CURRENT_OSB): New macro.
2250 (struct parser_ctxt): New fields osb_depth, osb_limit.
2251 * parse.y (java_lang_id): New global variable.
2252 (type_import_on_demand_declaration): Don't import java.lang.* twice.
2253 (array_creation_expression:): Use CURRENT_OSB.
2254 (dims:): Uses a stack to keep track of array dimensions.
2255 (cast_expression:): Use CURRENT_OSB.
2256 (find_expr_with_wfl): Return NULL if node found doesn't meet the
2258 (register_fields): Fixed typos in comment.
2259 (check_method_redefinition): Fixed comment indentation.
2260 (java_check_regular_methods): Set saved found wfl to NULL after
2261 having reinstalled it in the previously found DECL_NAME.
2263 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
2265 * gjavah.c (java_float_finite): Use a union to do type punning.
2266 (java_double_finite): Likewise.
2268 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
2270 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
2271 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
2272 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
2273 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
2274 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
2275 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
2277 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
2279 * check-init.c (check_init): If compiling to native, we don't
2280 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
2282 1999-01-08 Tom Tromey <tromey@cygnus.com>
2284 * parse-scan.y (variable_declarator_id): Set or increment
2286 (bracket_count): New global.
2287 (formal_parameter): Handle case where bracket pairs trail variable
2290 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
2292 * jcf-parse.c (yyparse): variable len changed from a char to an
2293 int to prevent overflow.
2295 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
2297 * java-tree.h: Declare read_class.
2298 * jcf-parse.c (read_class): New function.
2299 (load_class): Now just call read_class.
2301 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
2302 * jcf-parse.c (parse_source_file): Declare save_error_count,
2303 which is needed by java_parse_abort_on_error macro,
2304 * parse.y (java_layout_classes, java_expand_classes): Likewise.
2306 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
2307 constructor, if initializing a static field.
2308 (patch_new_array_init): Set TREE_CONSTANT if it is.
2309 * expr.c (java_lang_expand_expr): For a static array constructor
2310 of primitive elements, allocate the array itself statically.
2311 Disabled until we can set the vtable field statically.
2313 * check-init.c: New file. Checks for definite assignment.
2314 * Makefile.in (JAVA_OBJS): Add check-init.o.
2315 * parse.y (java_complete_expand_method): Call check_for_initialization.
2316 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
2318 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
2320 * parse.y : include system.h instead of including
2321 standard headers directly with the exception of <dirent.h>.
2323 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
2325 * lex.h: Moved static function declarations to lex.c,
2326 to shut up some -Wall warnings.
2327 * lex.c: Static function declarations moved here.
2328 * jcf-dump.c: Small fixes to shut up -Wall warnings.
2330 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2332 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
2334 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
2336 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
2337 * verify.c (verify_jvm_instructions): Fix off-by-one error.
2339 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
2340 (localvar_alloc): Change return type to void,
2341 (emit_unop): Remove unused variable size.
2343 * jcf-write.c (struct jcf_block): Add new union.
2344 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
2345 (call_cleanups): New functions.
2346 (struct jcf_partial): New fields num_finalizers and return_value_decl.
2347 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
2348 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
2349 * lang.c (lang_init): Call using_eh_for_cleanups.
2350 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
2351 completing operands to patch_synchronized_statement.
2352 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
2353 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
2354 WITH_CLEANUP_EXPR instead of TRY_EXPR.
2356 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
2358 * Make-lang.in: Comment out control-Ls; they upset some makes.
2360 1998-12-18 Tom Tromey <tromey@cygnus.com>
2362 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
2365 1998-12-17 Tom Tromey <tromey@cygnus.com>
2367 * parse.y (DIR_SEPARATOR): New define.
2368 (check_class_interface_creation): Use it.
2370 * parse-scan.y (report_main_declaration): Recognize
2371 `java.lang.String' in argument to main.
2373 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
2375 * parse.y (create_interface): Remove bogus test.
2377 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
2379 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
2380 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
2382 1998-12-16 Tom Tromey <tromey@cygnus.com>
2384 * parse-scan.y (qualified_name): Use correct sprintf format.
2386 1998-12-15 Tom Tromey <tromey@cygnus.com>
2388 * gjavah.c (print_field_info): Changed how most negative number is
2391 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
2393 * parse.y (fold_constant_for_init): New function.
2394 (resolve_expression_name): Don't replace static final
2395 constant-initialized fields by its value.
2396 (java_complete_lhs): New. Same as java_complete_tree, except does
2397 not replace static final constant-initialized fields by their values.
2398 (register_fields): If there is an initializer, set DECL_INITIAL and
2399 MODIFY_EXPR_FROM_INITIALIZATION_P.
2400 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
2401 Only call patch_initialized_static_field if
2402 MODIFY_EXPR_FROM_INITIALIZATION_P.
2403 (patch_initialized_static_field): If not valid constant, clear
2406 * parse.y (lookup_field_wrapper): Fix thinko.
2408 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
2409 set and restore global lineno.
2411 1998-12-14 Tom Tromey <tromey@cygnus.com>
2413 * gjavah.c (print_field_info): If value to print is the smallest
2414 value of its size, then print as hex to avoid later warnings from
2417 1998-12-14 Tom Tromey <tromey@cygnus.com>
2419 * gjavah.c (decompile_method): Decompile `return null'.
2420 (process_file): Generate `#pragma interface'.
2421 (method_declared): New global.
2422 (print_method_info): Set it.
2423 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
2424 (print_method_info): Handle abstract methods.
2426 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
2428 * parse.y (patch_method_invocation): If class_decl is null
2429 (e.g. an array type), use original type.
2431 * parse.y (check_thrown_exceptions): Temporary hack to suppress
2432 errors about uncaught exception from clone (of array, specifically).
2434 1998-12-13 Tom Tromey <tromey@cygnus.com>
2436 * gjavah.c (decompile_method): Handle all types of `return'
2437 opcode. Decompile `return this' and `return'.
2438 (method_access): New global.
2439 (print_method_info): Set it.
2440 (decompile_method): Don't decompile a synchronized method.
2442 1998-12-13 Tom Tromey <tromey@cygnus.com>
2444 * jcf-reader.c (jcf_parse_one_method): Recognize
2446 * gjavah.c (HANDLE_END_METHOD): New macro.
2447 (HANDLE_CODE_ATTRIBUTE): New macro.
2448 (decompile_method): New function.
2449 (print_method_info): Don't print `;\n' at end of function decl.
2450 Include java-opcodes.h.
2451 (decompiled): New global.
2453 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
2455 * class.c (build_class_ref): Handle PRIMTYPE.class if
2456 flag_emit_class_files.
2457 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
2458 if flag_emit_class_files.
2459 * parse.y (java_complete_tree): Pre-liminary support for
2460 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
2462 * parse.y (patch_synchronized_statement): Don't call monitorexit
2463 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
2465 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
2467 * zipfile.h (opendir_in_zip): New declaration.
2468 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
2469 (opendir_in_zip): New function, using code from open_in_zip.
2470 (open_in_zip): Call opendir_in_zip.
2471 (find_class): Remove no-longer-used do_class_file parameter,
2472 but add source_ok parameter. Change logic so if we find a .java file,
2473 we don't look for .class in later classpath emtries.
2474 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
2475 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
2476 * gjavah.c: Update call to find_class.
2477 * jcf-dump.c: Likewise.
2479 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
2480 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
2481 nothing if body is empty_stmt_node.
2482 Various little fixes so SP gets correctly adjusted.
2483 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
2484 For CALL_EXPR, test if static first.
2485 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
2486 such as the ones we create for Object and Class.
2487 Set and restore current_function_decl.
2488 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
2489 (note_possible_classname): New function.
2490 (read_import_entry): Removed. Merged with read_import_dir.
2491 (read_import_dir): Don't call find_class - that only gives us
2492 the first classpath entry having the needed package.
2493 Use the struct buffer data structure from buffer.h.
2494 (read_import_dir, find_in_imports_on_demand): The remembered
2495 class names now use '.' (not '/') as package separator.
2497 * parse.y (java_complete_expand_methods): Call write_classfile
2498 here, and not in java_expand_classes (which only gets first class).
2500 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2502 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
2503 (register_fields): If a static fields has an initializer, just
2504 chain it on ctxp->static_initialized, and handle later.
2505 (java_complete_expand_methods): Force <clinit> first.
2506 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
2507 - it's already been completed.
2508 (patch_initialized_static_field): New function.
2509 (java_complete_field): Call it.
2511 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
2513 * expr.c (encode_newarray_type, build_new_array): New functions.
2514 * java-tree.h: Declare build_new_array.
2515 * jcf-write.c (patch_newarray): Use build_new_array.
2517 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
2518 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
2520 * parse.y (patch_new_array_init): Re-organize.
2521 Now is passed the actual array (pointer) type of the value.
2522 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
2523 (patch_array_constructor): Removed - merged into patch_new_array_init.
2524 (java_complete_tree): Update patch_new_array_init.
2526 * jcf-write.c (find_constant_index): New function.
2527 (generate_bytecode_insns): Use find_constant_index.
2528 (generate_classfile): Use find_constant_index for ConstantValue.
2530 1998-12-11 Tom Tromey <tromey@cygnus.com>
2532 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
2533 * decl.c (init_decl_processing): Renamed dtable -> vtable.
2534 * class.c (make_class_data): Renamed dtable -> vtable, and
2535 dtable_method_count -> vtable_method_count.
2537 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2539 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
2540 global variables, initialized.
2541 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
2542 Declared new global variables.
2543 * lex.c (java_lex): Return long_zero_node, float_zero_node,
2544 double_zero_node, integer_zero_node upon direct matching.
2545 * parse.y (purify_type_name): Added function prototype.
2546 (duplicate_declaration_error_p): Consider new_type as potentially
2547 being a incomplete type. Use purify_type_name on type string.
2548 (method_header): saved_type: unused variable removed. Don't figure
2549 return type if method name is invalid.
2550 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
2551 processed by patch_unaryop.
2552 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
2553 increment/decrement node into its original type after binary
2554 numeric promotion on its operands.
2556 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2558 * parse.y (array_initializer:): Array init operand is NULL_TREE
2559 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
2560 now an error. Fixed indentation problems.
2561 (patch_string): Handle error_mark_node as an argument.
2562 (patch_new_array_init): Fixed indentation problems.
2563 (array_constructor_check_entry): Removed check on null wfl_value.
2564 Return an error if wfl_value's walk returns an error.
2566 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2568 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
2569 * lex.c (java_lex): Remember column position before advancing one
2570 token. Retain location information on OCB_TK.
2571 * lex.h (typedef struct java_lc): Added new field.
2572 * parse.h (GET_SKIP_TYPE): New macro.
2573 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
2574 * parse.y (build_new_array_init, patch_new_array_init,
2575 patch_array_constructor, maybe_build_array_element_wfl,
2576 array_constructor_check_entry): New function prototypes.
2577 (switch_block:): Tagged <node>.
2578 (OCB_TK): Tagged <operator>.
2579 (array_initializer:): Installed actions.
2580 (variable_initializer): Build location information on element if
2582 (switch_statement:): Fixed indentation typo.
2583 (switch_block:): Redefined default action.
2584 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
2585 (patch_assignment): Removed duplicate code.
2586 (maybe_build_array_element_wfl, build_new_array_init,
2587 patch_new_array_init, patch_array_constructor,
2588 array_constructor_check_entry): New functions.
2590 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2592 * parse.y (array_initializer): Tagged <node>.
2593 (variable_initializer:): Use default rule.
2594 (array_initializer:): Defined actions.
2595 (variable_initializers:): Likewise.
2596 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
2597 non-static field accesses.
2598 (patch_invoke): Fixed indentation typo.
2599 (java_complete_tree): Likewise.
2600 (build_labeled_block): Changed leading comment. Generate an error
2601 in case of duplicate loop labels.
2602 (patch_conditional_expr): Patch results of string concatenation
2605 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
2607 * constants.c (find_methodref_index): When the class is an interface,
2608 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
2610 * decl.c (finit_identifier_node): Use "$finit$", rather than
2611 "<finit>" (which Sun's verifier rejects).
2612 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
2613 (generate_field_initialization_code): Removed.
2614 (fix_constructors) Don't add call to $finit$ here (wrong order).
2615 (patch_method_invocation): Add $finit$ call here.
2617 * java-tree.h (CALL_USING_SUPER): New macro.
2618 * parse.y (patch_invoke): Remove im local variable.
2619 (patch_method_invocation, patch_invoke): Don't pass super parameter.
2620 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
2621 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
2623 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
2625 * parse.y (java_complete_tree): Don't complain about unreachable
2626 statement if it is empty_stmt_node.
2628 * jcf-write.c (find_constant_wide): New function.
2629 (push_long_const): Use find_constant_wide.
2631 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
2632 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
2633 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
2634 Emit invokeinterface when calling an interface method.
2635 Emit invokespecial also when calling super or private methods.
2637 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
2639 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
2641 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
2643 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2645 * java-tree.h (java_layout_seen_class_methods): New function
2647 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
2648 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
2649 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
2650 * parse.y (method_declarator:): Defined action.
2651 (issue_warning_error_from_context): input_filename saved, set to
2652 the appropriate value and restored after java_error is called.
2653 (build_unresolved_array_type): Fixed comment.
2654 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
2655 (method_header): Deal with return type the same way type are
2656 handled for fields and method's parameters and local variables
2658 (check_method_redefinition): Removed extra CR.
2659 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
2660 (java_layout_seen_class_methods): New function.
2661 (java_layout_classes): Call java_layout_seen_class_methods.
2663 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
2665 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
2667 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
2669 * jcf-dump.c (main): Fix error message.
2670 * jcf-path.c (add_entry): Style fix.
2672 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2674 * class.c (layout_class_method): Call build_java_argument_signature
2675 on constructors too.
2676 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
2677 (patch_method_invocation): Define a primary when resolving an
2678 expression name. Augmented comment on code checking illegal `this'
2679 usage. Loosened it test by accepting NEW_CLASS_EXPR.
2681 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2683 * class.c (layout_class_method): Don't report error on non-static
2684 overriding static if the method is private.
2685 * java-tree.h (finish_class): Prototype added.
2686 * lex.c (java_get_line_col): Handle col argument -2 value.
2687 * parse.h: All static method declarations moved to parse.y.
2688 * parse.y: Now contains all static method declarations previously
2690 (find_expr_with_wfl, missing_return_error,
2691 unreachable_stmt_error): New functions.
2692 (java_get_real_method_name): Identify constructors bearing class
2693 names in source code compiled classes only.
2694 (java_complete_expand_methods): Call missing_return_error.
2695 (invocation_mode): Private methods invoked as static methods.
2696 (java_complete_tree): Call unreachable_stmt_error.
2698 1998-12-01 Tom Tromey <tromey@cygnus.com>
2700 * Makefile.in (+target): Removed.
2701 (+xmake_file): Likewise.
2702 (+tmake_file): Likewise.
2703 (.NOEXPORT): Removed duplicate.
2705 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2707 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
2709 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
2711 * jvgenmain.c: Remove the xmalloc prototype, we get it from
2712 libiberty.h. Provide an xmalloc definition.
2714 * jvspec.c: Remove the xmalloc prototype.
2716 * parse-scan.y: Include config.h and system.h. Don't include
2717 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
2718 Provide an xstrdup definition.
2720 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
2722 * jcf-path.c (add_entry): Recognize ".jar" too.
2723 * lang-specs.h: Likewise.
2725 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
2727 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
2728 soft_monitorenter_node, soft_monitorexit_node, throw_node.
2730 * jcf-write.c (generate_bytecode_insns):
2731 Handle pre/post-increment/decrement of long.
2733 * jcf-write.c (generate_bytecode_insns):
2734 Handle missing exception handler (finally for synchronized).
2736 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
2738 * java-tree.h (end_params_node): Declare global.
2739 * decl.c (end_params_node): New global.
2740 (init_decl_processing, start_java_method): Use end_params_node for
2741 end of list of parameter types. Follows correct gcc conventions.
2742 * expr.c (pop_argument_types, pop_arguments): Likewise.
2743 * lang.c (put_decl_node): Likewise.
2744 * typeck.c (various places): Likewise.
2745 * class.y (various places): Likewise.
2746 * parse.y (various places): Likewise.
2748 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
2749 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
2751 * class.c: Add #include flags.h, remove no-longer needed declaration.
2753 * class.c (layout_class_method): Remove commented-out code, re-format.
2754 Don't add vtable entry (or index) for private methods.
2755 * expr.c (expand_invoke): A private method is implicitly final.
2756 * class.c (make_class_data): If inlining or optimizing,
2757 skip private methods.
2759 * class.c (finish_class): New function. Calls existing methods,
2760 but alls emits deferred inline functions.
2761 * jcf-parse.c (parse_class_file): Call finish_class.
2762 * parse.y (java_complete_expand_methods): Likewise.
2764 * expr.c (build_java_binop): Explicit default, to silence -Wall.
2766 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
2768 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
2770 * jcf-write.c (generate_bytecode_conditional): Fix typo.
2772 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
2774 * (generate_classfile): Always write class access flag with
2777 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2779 * class.c (maybe_layout_super_class): New function.
2780 (layout_class): Reorganized. Loop on class methods dispatched into
2781 a new function. Call maybe_layout_super_class.
2782 (layout_class_methods, layout_class_method): New functions.
2783 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
2785 (expand_invoke): Likewise.
2786 * java-tree.h (all_class_list): New global variable declared.
2787 (layout_class_methods, layout_class_method): New function
2789 (LAYOUT_SEEN_CLASS_METHODS): New macro.
2790 * jcf-parse.c (all_class_list): New global variable.
2791 (load_class): Extended what class_or_name can be. Use parser
2792 context mechanism to save globals before calling jcf_parse.
2793 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
2794 is set on the file name.
2795 (jcf_parse): Layout class methods when Object is loaded, otherwise
2796 record class in all_class_list for delayed method layout.
2797 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
2798 * lang.c (put_decl_node): Decode <init> into the decl context
2800 * lex.c (java_allocate_new_line): Use xmalloc.
2801 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
2802 pointers, not TREE_LIST elements.
2803 (struct parser_ctxt): Fixed comment indentations, added comments
2804 and reordered some fields.
2805 (java_check_methods): Function prototype removed.
2806 * parse.y (java_push_parser_context): Use xmalloc.
2807 (java_parser_context_restore_global): Pop extra pushed ctxp only
2808 when there's nothing next.
2809 (maybe_create_class_interface_decl): Fixed comment, add new
2810 created class decl to all_class_list.
2811 (method_header): Use GET_REAL_TYPE on argument's types.
2812 (method_declarator): Use GET_REAL_TYPE, change type to the real
2813 type in TREE_LIST dependency node. Build argument list with the
2815 (create_jdep_list): Use xmalloc. Removed allocation error message.
2816 (obtain_incomplete_type): Fixed leading comment. Broadened
2817 incoming argument meaning.
2818 (register_incomplete_type): Use xmalloc. Removed allocation error
2820 (safe_layout_class): Fixed leading comment.
2821 (jdep_resolve_class): Reversed if statement condition and switch
2823 (resolve_and_layout): Fixed leading comment. Broadened incoming
2825 (complete_class_report_errors): New local variable name, for
2826 clarity. purify_type_name used for all error cases.
2827 (java_get_real_method_name): Stricter check on constructors.
2828 (java_check_regular_methods): Reverse methods list only if not
2829 already laid out. Layout artificial constructor.
2830 (java_check_methods): Deleted.
2831 (source_start_java_method): Obtain incomplete type for patchable
2833 (java_layout_classes): Fixed leading comment. Use
2834 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
2835 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
2836 before returning. Fixed comments.
2837 (java_expand_classes): Check for errors up front.
2838 (patch_method_invocation): Class to search is resolved and laid
2841 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
2843 * expr.c (java_lang_expand_expr): Add missing emit_queue.
2845 * javaop.h (int8): Removed - not used.
2846 (jbyte): Redefine portably with correct signedness.
2848 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
2850 * jcf-write.c (generate_bytecode_insns): Fix typo
2851 OPCODE_getstatic to OPCODE_getfield.
2853 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
2854 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
2855 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
2857 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2859 * jcf-parse.c (jcf_parse_source): Function returned type is
2860 void. Added prototype.
2861 (jcf_parse): Function returned type is void.
2862 (yyparse): Remove call to fclose on the last parsed file.
2864 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
2866 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
2868 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
2869 (layout_class): Cope with methods featuring WFL in decl names.
2870 * decl.c (unqualified_object_id_node): New global variable,
2872 (build_decl_no_layout): Removed.
2873 * expr.c (build_primtype_type_ref): Handle Double.
2874 (java_lang_expand_expr): Fixed indentations.
2875 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
2876 (flag_wall, flag_redundant, flag_not_overriding,
2877 flag_static_local_jdk1_1, unqualified_object_id_node): Global
2878 variable declarations.
2879 (build_decl_no_layout): Removed prototype.
2880 (java_get_real_method_name): Added prototype.
2881 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
2882 (java_parse_abort_on_error): Macro now just returns.
2883 * jcf-parse.c (jcf_parse_source): Check fclose returned
2884 value. Call emit_register_classes if java_report_errors returns
2886 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
2887 flag_static_local_jdk1_1): New integer flags.
2888 (lang_decode_option): New flags set here.
2889 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
2890 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
2891 the flag_redundant variable.
2892 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
2893 when parsing java.lang.Object class.
2894 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
2896 (resolve_qualified_expression_name): Fixed indentation.
2897 (patch_array_ref): Changed prototype.
2898 (not_initialized_as_it_should_p): Prototype removed.
2899 (java_report_errors): Added function prototype.
2900 * parse.y (formal_parameter:): Changed error message for not yet
2901 supported final parameters.
2902 (class_type_list:): Set both PURPOSE and VALUE of created
2903 TREE_LIST to be class_type.
2904 (primary_no_new_array:): Handle class literals on primitive types.
2905 (parse_warning_context): Reinstalled correct force_error and
2906 do_warning flags setups.
2907 (java_report_errors): Changed prototype. Return java_error_count
2909 (variable_redefinition_error): Consider treating variable type as
2911 (create_interface): Warn about redundant abstract modifier if
2912 flag_redundant is set. Changed error message.
2913 (lookup_field_wrapper): Save/restore globals before/after looking
2915 (duplicate_declaration_error_p): Consider treating declaration
2916 type as a fake pointer.
2917 (register_fields): Extract real type from dependency node. Check
2918 for duplicate field declaration after type adjustment. Use
2919 DECL_INITIAL to store static final initialized values.
2920 (method_header): Extract real function type from dependency node.
2921 (check_abstract_method_header): Use GET_METHOD_NAME.
2922 (obtain_incomplete_type): Layout fake pointer type.
2923 (safe_layout_class): Don't try to check for methods before layout.
2924 (java_complete_class): Don't check for correct throws clause
2925 elements inheritance here.
2926 (resolve_and_layout): Broadened name parameter meaning.
2927 (reset_method_name): Use GET_METHOD_NAME.
2928 (java_get_real_method_name): New function.
2929 (java_check_regular_methods): Don't check methods in
2930 java.lang.Object. Verify lineage of throws clause elements. Use
2931 flag_no_overriding in warning report.
2932 (check_throws_clauses): Don't check if class was from
2933 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
2934 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
2935 (declare_local_variables): Use flag_static_local_jdk1_1 to report
2936 warning on unsupported final local variables. Use build_decl
2937 instead of build_decl_no_layout. Get real local variable type from
2939 (source_start_java_method): Get real parameter type from
2940 dependency node. Call build_decl instead of build_decl_no_layout.
2941 (java_layout_classes): Reverse tree and layout type and class as
2942 required. Mark class as loaded when done.
2943 (resolve_field_access): Fixed indentation. Restricted condition
2944 leading to static field access code generation. Set field_type
2945 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
2946 (resolve_qualified_expression_name): Initialize type_found to
2947 null. Handle static field resolved during qualification. Fixed
2948 layout on non primitive field decl types.
2949 (not_accessible_p): Fixed typo in comment.
2950 (patch_method_invocation): Resolve and layout class to search from
2952 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
2953 layout non primitive type, if necessary. Make method node only to
2955 (find_applicable_accessible_methods_list): Consider WFL'ed method
2956 decl names. Fixed indentation.
2957 (argument_types_convertible): Resolve and layout target type if
2959 (java_complete_tree): Fixed indentation problems. Rewrote
2960 CALL_EXPR thrown exceptions check. Re-installed further processing
2961 of the assignment in certain cases.
2962 (patch_assignment): Call maybe_build_primttype_type_ref to perform
2963 inlining on class literals.
2964 (valid_builtin_assignconv_identity_widening_p): Cope with constant
2966 (valid_method_invocation_conversion_p): Likewise.
2967 (patch_string): Temporary disable forbidden use of `this' in
2968 explicit constructor invocations when doing string concatenation
2970 (patch_unaryop): Added comment. Reinstalled code to disable
2971 further check on assignment operation with cast expression RHS.
2972 (patch_switch_statement): Fixed indentation.
2973 (build_try_statement): Call build_decl instead of
2974 build_decl_no_layout.
2975 (patch_synchronized_statement): Likewise.
2976 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
2977 IS_UNCHECKED_EXPRESSION_P.
2978 (check_thrown_exceptions_do): Changed leading comment. Resolve and
2979 layout argument exception type.
2980 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
2981 of IS_UNCHECKED_EXPRESSION_P.
2983 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
2985 * jcf-parse.c (yyparse): Open class file in binary mode.
2987 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
2989 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
2991 * jcf-write.c (perform_relocations): Move check out one loop.
2993 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
2995 * Make-lang.in: Fix reference to srcdir.
2996 * jv-scan.c: Add missing xmalloc prototype.
2997 * jvgenmain.c: Ditto.
2999 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
3001 * decl.c (error_mark_node), java-tree.h: New global.
3002 * parse.y: Use empty_stmt_node instead of size_zero_node.
3003 (build_if_else_statement): If missing else, use empty_stmt_node.
3005 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
3006 (java_complete_expand_method): Complain if return is missing.
3007 (java_check_regular_methods): Comment out incorrect error check.
3008 (not_accessible_p): Fix incorrect handling of protected methods.
3009 (patch_method_invocation): Pass correct context to not_accessible_p.
3010 (find_applicable_accessible_methods_list): Likewise.
3011 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
3012 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
3013 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
3014 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
3016 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
3017 (push_int_const): Remove reundant NOTE_PUSH.
3018 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
3019 (- case SWITCH_EXPR): Fix code generation bug.
3020 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
3021 (generate_classfile): More robust for abstract methods.
3023 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
3025 * Makefile.in: jv-scan and jvgenmain all require libiberty.
3026 * Make-lang.in: Ditto.
3028 * jv-scan.c: Remove xmalloc and xstrdup definitions.
3031 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
3033 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
3035 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
3037 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
3039 Allow uses of interface types to verify. This is not really
3040 type-safe, but it matches what Sun does, and is OK as long as
3041 there are appropriate run-time checks.
3042 * verify.c (merge_types): If merging two interface types,
3043 just set the result to java.lang.Object.
3044 * expr.c (pop_type): Any interface is matches by java.lang.Object.
3046 1998-11-13 Tom Tromey <tromey@cygnus.com>
3048 * gjavah.c (main): Handle --output-class-directory argument.
3049 * jvspec.c (lang_specific_driver): Translate `-d' into
3051 * jcf.h (jcf_write_base_directory): Declare.
3052 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
3053 * lang-options.h: Mention -foutput-class-dir.
3054 * jcf-write.c (jcf_write_base_directory): New global.
3055 (make_class_file_name): Put generated .class file into `-d'
3056 directory, or into source directory if -d not given. Function now
3058 (write_classfile): Free class file name. Handle case where class
3060 (DIR_SEPARATOR): New macro.
3061 Include <sys/stat.h>
3063 * Makefile.in (prefix): New macro.
3065 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
3067 * parse.y (patch_invoke): Do less if flag_emit_class_files.
3068 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
3069 here (done in patch_invoke instead).
3070 (case_identity): Moved here from parse.y.
3072 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
3073 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
3074 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
3075 so they can be efficiently scanned without recursion.
3076 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
3077 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
3078 in BLOCK iteratively, rather than recursively.
3080 * parse.y (do_unary_numeric_promotion): New function.
3081 (patch_unaryop, patch_binop, patch_array_ref): Use it.
3083 * parse.y (patch_newarray): Various fixes.
3085 Re-do handling of switch statements (for proper block scoping).
3086 * parse.y: Add just a single block for the enture switch block,
3087 but don't create any "case blocks".
3088 (group_of_labels): Rmeoved unneeded non-terminal.
3089 CASE_EXPR and DEFAULT_EXPR are added to current block.
3090 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
3091 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
3092 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
3093 * parse.y (wfl_operator, print_int_node): Make non-static.
3094 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
3095 as part of recursive scan of block.
3096 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
3097 (patch_switch_statement): Most tests move dinto java_complete_tree.
3099 * parse.y: Make various production be non-typed (void).
3100 * parse.y (parse_error): Merged into issue_warning_error_from_context.
3101 * parse.y (add_stmt_to_compound): Don't create/change extra node.
3102 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
3104 * jcf-write.c (struct jcf_handler): New type.
3105 (struct jcf_switch_state): New type.
3106 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
3107 (alloc_handler, emit_unop, emit_reloc): New functions.
3108 (adjust_typed_op): Add extra parameter ("max type" offset).
3109 (emit_switch_reloc, emit_case-reloc): New function.
3110 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
3111 (generate_bytecode_insns): Support REAL_CST, switch statements,
3112 exception handling, method calls, object/array creation, and more.
3114 * class.c: Remove some unused variables.
3115 * constants.c (find_string_constant): New function.
3116 (count_constant_pool_bytes): Fix to correctly handle wide constants.
3117 * decl.c (complete_start_java_method): Don't _Jv_InitClass
3118 if flag_emit_class_files.
3120 1998-11-12 Tom Tromey <tromey@cygnus.com>
3122 * jcf-io.c (find_class): Added explanatory comment.
3124 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
3125 trailing slash to `.zip' entries.
3127 * jvspec.c (lang_specific_driver): Correctly handle case where
3128 GC_NAME not defined.
3130 1998-11-11 Tom Tromey <tromey@cygnus.com>
3132 * jvspec.c (GC_NAME): New define.
3133 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
3135 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
3137 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
3139 * jcf-dump.c (TABLE_SWITCH): Fix typos.
3141 1998-11-11 Tom Tromey <tromey@cygnus.com>
3143 * jcf-dump.c (main): Correctly recognize `--'-style long options.
3145 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
3147 * class.c (is_compiled_class): Call safe_layout_class for class
3148 compiled from source.
3149 * conver.h (convert_to_integer, convert_to_real,
3150 convert_to_pointer): Added prototypes.
3151 * decl.c (init_decl_processing): Non longer push the decls of
3152 `methodtable', `constants', `Class', `Field', `dispatchTable'
3153 `jexception' and `Method'.
3154 * expr.c (build_invokeinterface): New function.
3155 (expand_invoke): static variable CLASS_IDENT now in
3156 build_invokeinterface. Use build_invokeinterface.
3157 (expand_java_field_op): Moved code to inline
3158 java.lang.PRIMTYPE.TYPE into a function.
3159 (build_primtype_type_ref): New function.
3160 * java-tree.def (INSTANCEOF_EXPR): New tree code.
3161 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
3162 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
3163 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
3164 (DECL_LOCAL_STATIC_VALUE): New macro.
3165 (build_invokeinterface, build_primtype_type_ref): New function
3167 (java_parse_abort_on_error): Macro rewritten.
3168 * jcf-parse.c (current_method): Add comment to declaration.
3169 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
3170 Function prototypes fixed.
3171 (jcf_parse_source): push/pop parser context. save/restore global.
3172 (parse_source_file): Fixed leading comment. Now take a
3173 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
3174 classes and pop the parser context anymore.
3175 (yyparse): Push parser context, save globals, parse the source
3176 file, restore globals and pop the parser context when processing a
3178 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
3179 * lex.c (java_parse_doc_section): New function.
3180 (java_lex): Call java_parse_doc_section when appropriate. Build an
3181 operator around INSTANCEOF_TK.
3182 * lex.h (java_lineterminator, java_sprint_unicode,
3183 java_unicode_2_utf8, java_lex_error, java_store_unicode):
3184 Prototypes rewritten.
3185 (java_parse_escape_sequence, java_letter_or_digit_p,
3186 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
3187 java_read_unicode, java_store_unicode, java_read_char,
3188 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
3189 Added function prototypes.
3190 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
3192 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
3194 (struct parser_ctxt): New fields: deprecated,
3195 current_parsed_class_un, gclass_list.
3196 (fix_method_argument_names, issue_warning_error_from_context,
3197 resolve_package, lookup_package_type): New function prototypes.
3198 (resolve_expression_name): Fixed function prototype.
3199 (find_applicable_accessible_methods_list): Fixed indentation, added
3200 extra argument in prototype.
3201 (check_final_assignment, build_null_of_type, check_deprecation,
3202 check_method_redefinition, reset_method_name,
3203 java_check_regular_methods, java_check_abstract_methods,
3204 maybe_build_primttype_type_ref): New function prototype.
3205 * parse.y (conver.h): Include.
3206 (INSTANCEOF_TK): Tagged <operator>.
3207 (single_type_import_declaration): Use REGISTER_IMPORT macro.
3208 (relational_expression:): Build binop for instanceof.
3209 (java_push_parser_context): Remember ctxp->gclass_list across
3211 (java_pop_parser_context): Simply return if no context
3212 exists. Remember gclass_list across contexts.
3213 (issue_warning_error_from_context): New function.
3214 (parse_error_context): Don't setup ctxp->elc here. Call
3215 issue_warning_error_from_context instead.
3216 (parse_warning_context): Likewise.
3217 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
3218 setup. Link new class/interface to ctxp->gclass_list.
3219 (add_superinterfaces): Register interface as incomplete if not
3221 (create_class): Remember class unqualified name in
3222 ctxp->current_parsed_class_un. Check class deprecation.
3223 (register_fields): Check field deprecation. Remember static final
3224 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
3226 (method_header): New local variable ORIG_ARG. Use unqualified
3227 current class name for check on constructor errors. Promote return
3228 type if of record type. Argument list fix moved in
3229 fix_method_argument_names, called here. Check method deprecation.
3230 (fix_method_argument_names): New function.
3231 (method_declarator): Promote record typed arguments.
3232 (safe_layout_class): Check class methods before layout.
3233 (java_complete_class): Compute field layout when patched.
3234 (do_resolve_class): Try to load class after having it renamed
3235 after the package name.
3236 (get_printable_method_name): Use DECL_CONTEXT.
3237 (reset_method_name): New function.
3238 (check_method_redefinition): Use reset_method_name.
3239 (java_check_regular_methods): New local variable
3240 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
3241 names for error report. Check for compile-time error when method
3242 found has default (package) access.
3243 (java_check_abstract_methods): Now takes an interface DECL node as
3244 an argument. Also reinstall real name on unchecked
3245 overriding/hiding methods for error report.
3246 (java_check_methods): Fixed leading comment. Get classes to verify
3247 from ctxp->gclass_list. Use CHECK_METHODS macro and set
3248 CLASS_METHOD_CHECKED_P on class verification.
3249 (lookup_java_method2): Get real method name if necessary.
3250 (find_in_imports): Don't check package class access here.
3251 (resolve_package, lookup_package_type): New functions.
3252 (java_layout_classes): Fixed leading comment. Take classes to be
3253 laid out from ctxp->gclass_list.
3254 (java_complete_expand_methods): Don't expand native and abstract
3256 (java_expand_classes): New function.
3257 (resolve_expression_name): Use additional argument ORIG. Retrieve
3258 values of static final field of primitive types.
3259 (resolve_field_access): Handles static final field of promotive
3261 (resolve_qualified_expression_name): Handle STRING_CST as
3262 primaries and package name resolution. Check deprecation on found
3263 decls. Set where_found and type_found on non static field resolved
3264 during qualification. Layout non primitive field decl types.
3265 (check_deprecation): New function.
3266 (maybe_access_field): Simplified.
3267 (patch_method_invocation_stmt): Local variable CLASS_TYPE
3268 removed. Reverse method's argument when primary is a type. Don't
3269 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
3270 instead. Include abstract class in the list of class searchable
3271 for constructors. Use DECL_CONTEXT of found method for access
3272 checks. Check method deprecation.
3273 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
3274 converting arguments. Handle INVOKE_INTERFACE.
3275 (lookup_method_invoke): Search constructor using existing
3276 infrastructure (don't rely on lookup_java_constructor anymore).
3277 (find_applicable_accessible_methods_list): Extra argument flag
3278 LC. Now include constructor in the search.
3279 (qualify_ambiguous_name): Conditional expression are primaries.
3280 (not_initialized_as_it_should_p): static final are always
3282 (java_complete_tree): Pass extra NULL argument to
3283 resolve_expression_name. Stricter test to carry on patching
3284 assignments. New case for INSTANCEOF_EXPR.
3285 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
3286 (check_final_assignment, maybe_build_primttype_type_ref): New
3288 (patch_assignment): Detect resolved static finals and carry normal
3289 assignment error check on them. Inline PRIMTYPE.TYPE read access.
3290 (try_builtin_assignconv): Access constant 0 on all primitive
3292 (valid_builtin_assignconv_identity_widening_p): Accept identical
3293 types. Accept all promoted type on int type.
3294 (valid_ref_assignconv_cast_p): Accept a null pointer to be
3295 assigned to a reference.
3296 (valid_method_invocation_conversion_p): Accept to check null
3298 (build_binop): Merge declaration and initialization of local
3300 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
3301 numeric types. Improved validity test for qualify operators on
3303 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
3304 and PREINCREMENT_EXPR. Also detect resolved static finals of a
3305 primitive type and issue the appropriate error message.
3306 (resolve_type_during_patch): Mark class loaded when resolved.
3307 (patch_cast): Allow null to be cased to reference types.
3308 (build_null_of_type): New function.
3309 (patch_array_ref): Handle array on references correctly.
3310 (patch_return): Removed unused local variable MODIFY. Force
3311 boolean to be returned as integers. Allows null to be returned by
3312 a function returning a reference.
3313 * typeck.c (convert_to_integer, convert_to_real,
3314 convert_to_pointer): Prototypes moved to convert.h
3315 (lookup_argument_method): Use method real name, if necessary.
3317 1998-10-30 Tom Tromey <tromey@cygnus.com>
3319 * class.c (build_class_ref): Changed name of primitive classes to
3322 * class.c (make_class_data): Renamed fields: nmethods to
3323 method_count, method_count to dtable_method_count. Always set
3325 * decl.c (init_decl_processing): Likewise.
3327 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
3329 * class.c (layout_class): Don't mangle <finit>, produce
3330 __finit<class> instead. Don't verify artificial methods.
3331 * decl.c (finit_identifier_node): New declared global.
3332 (init_decl_processing): finit_identifier_node initialized.
3333 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
3334 * java-tree.h (finit_identifier_node): Declared as extern.
3335 (struct lang_decl): New field called_constructor.
3336 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
3337 (CLASS_HAS_FINIT_P): New macro.
3338 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
3339 explicit constructor invocation.
3340 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
3341 CALL_SUPER_CONSTRUCTOR_P): New macros.
3342 (write_classfile): Added prototype.
3343 * jcf-parse.c (jcf_parse_source): Parse and remember for
3344 generation if the file was seen on the command line.
3345 (parse_source_file): Don't write the class file here.
3346 (yyparse): Loop on files rewritten. Set current_jcf.
3347 (parse_zip_file_entries): Parse class file only if it was found.
3348 * lang.c (init_parse): Don't open command line provided filename
3350 (lang_parse): Don't set main_jcf anymore.
3351 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
3352 (JCONSTRUCTOR_CHECK): New macro.
3353 (JBSC_TYPE_P): New macro.
3354 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
3355 (COMPLETE_CHECK_OP_2): New macro.
3356 (struct parse_ctxt): New field explicit_constructor_p.
3357 (check_class_interface_creation): Fixed prototype indentation.
3358 (patch_method_invocation_stmt): Prototype reflects added argument.
3359 (patch_invoke): Likewise.
3360 (complete_method_declaration, build_super_invocation,
3361 verify_constructor_circularity,
3362 build_this_super_qualified_invocation, get_printable_method_name,
3363 patch_conditional_expr, maybe_generate_finit, fix_constructors,
3364 verify_constructor_super, create_artificial_method,
3365 start_artificial_method_body, end_artificial_method_body,
3366 generate_field_initialization_code): New function prototypes.
3367 * parse.y: Fixed leading comment
3368 (constructor_header:, constructor_body:, block_end:): Rules tagged
3370 (type_declaration:): Call maybe_generate_finit.
3371 (method_declaration:): Action for method_body: placed in new
3372 function complete_method_declaration, called here.
3373 (constructor_declaration:): Defined actions. Removed leading
3375 (constructor_header:): New rule with action.
3376 (constructor_body:): Rule rewritten using block_begin: and
3377 block_end:. Defined actions.
3378 (constructor_declarator:, explicit_constructor_invocation:):
3380 (block:): Use new rules block_begin: block_end:.
3381 (block_begin:, block_end:): New rules and actions.
3382 (block_statements:): Fixed error message for explicit
3384 (method_invocation:): Call build_this_super_qualified_invocation
3385 if primary is `this' or `super' was seen.
3386 (conditional_expression:): Action defined.
3387 (extra_ctxp_pushed_p): New static global flag.
3388 (java_parser_context_save_global): Create parser context if
3389 necessary. Use extra_ctxp_pushed_p to remember it.
3390 (java_parser_context_restore_global): Pop extra parser context if
3392 (build_array_from_name): Array on primitive types are marked
3394 (register_fields): Restore new name in field initializer
3395 expression if type was altered. Non static fields initialized upon
3396 declaration marked initialized.
3397 (maybe_generate_finit): New function.
3398 (maybe_generate_clinit): Use create_artificial_method,
3399 start_artificial_method_body, end_artificial_method_body. Generate
3400 debug info for enclosed initialization statements.
3401 (method_header): Fixed leading comment. Check constructor
3402 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
3404 (complete_method_declaration, constructor_circularity_msg,
3405 verify_constructor_circularity): New functions.
3406 (get_printable_method_name): New function.
3407 (check_method_redefinition): Don't rename <finit> methods. Fix
3408 declared constructor names. Error message for
3409 constructors modified.
3410 (java_check_regular_methods): Local variable seen_constructor
3411 renamed saw_constructor. Skip verification on constructors. Create
3412 default constructor with create_artificial_method.
3413 (java_check_methods): Removed unnecessary empty line.
3414 (create_artificial_method, start_artificial_method_body,
3415 end_artificial_method_body): New functions.
3416 (java_layout_classes): Changed leading comment. Reverse fields
3417 list if necessary. Always layout java.lang.Object if being
3419 (java_complete_expand_methods): Verify constructor circularity.
3420 (java_complete_expand_method): Call fix_constructor on
3421 constructors. Local variable no_ac_found removed. Restore
3422 bindings if method body expansion failed.
3423 (fix_constructors, verify_constructor_super,
3424 generate_field_initialization_code): New function.
3425 (java_expand_classes): Fixed leading comment. Write class file
3427 (resolve_expression_name): Check for illegal instance variable
3428 usage within the argument scope of an explicit constructor
3430 (resolve_qualified_expression_name): Pass extra from_super flag
3431 when invoking patch_method_invocation_stmt. New case for
3432 conditional expression when used as a primary. Check for error
3433 when acquiring super.
3434 (patch_method_invocation_stmt): Added extra argument super. New
3435 local variable is_static_flag. Set class_to_search according to
3436 the nature of the constructor invocation. Don't add `this'
3437 argument when expanding NEW_CLASS_EXPR. Check for illegal method
3438 invocation within the argument scope of explicit constructor
3439 invocation. Set is_static according to is_static_flag. Provide
3440 extra `super' argument to patch_invoke invocation.
3441 (patch_invoke): New argument from_super. Loop on arguments
3442 indentation fixed. Pass from_super to invocation_mode. New switch
3443 case INVOKE_SUPER. Fixed error message in switch default case.
3444 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
3446 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
3447 (lookup_method_invoke): Fixed prototypes in candidates list. Error
3448 message takes constructors into account.
3449 (find_applicable_accessible_methods_list): Fixed indentation.
3450 (qualify_ambiguous_name): Take explicit constructor invocation
3451 into account. Deal with a conditional expression as a primary to
3453 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
3454 case. Added extra argument to patch_method_invocation_stmt.
3455 Register calls made to explicit constructor `this'. Don't call
3456 save_expr in ARRAY_REF case when emitting class files. Check for
3457 illegal use of this when expanding explicit constructor invocation
3459 (complete_function_arguments): Set and reset parser context
3460 explicit_constructor_p field value when appropriate.
3461 (build_super_invocation, build_this_super_qualified_invocation):
3463 (patch_assignment): Fixed typo.
3464 (patch_unaryop): Check on final fields occurs only when a decl
3466 (patch_return): Take constructors into account.
3467 (patch_conditional_expr): New function.
3468 * typeck.c (build_java_signature): Removed unnecessary empty line.
3470 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
3472 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
3474 1998-10-28 Tom Tromey <tromey@cygnus.com>
3476 * decl.c (init_decl_processing): Renamed fields.
3477 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
3478 interface_len, msize fields.
3480 * class.c (make_class_data): Removed subclass_head and
3481 subclass_next fields.
3482 * decl.c (init_decl_processing): Removed subclass_head and
3483 subclass_next fields.
3485 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
3487 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
3488 * mangle.c (emit_unicode_mangled_name): Similarly.
3490 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
3492 * jcf-parse.c (get_constant): Place braces around code to compute
3493 'd' when REAL_ARITHMETIC is not defined.
3495 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
3497 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
3500 1998-10-23 Tom Tromey <tromey@cygnus.com>
3502 * lang-specs.h: `.zip' files are input to jc1.
3504 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
3506 * jvspecs.c: Add (but don't enable) support for combining multiple
3507 .class and .java input filenames to a single jc1 invocation.
3508 Add support for -C flag (copile to .class files).
3509 Translate -classpath and -CLASSPATH arguments.
3510 * lang-specs.h: Don't set %2 spec.
3512 1998-10-22 Tom Tromey <tromey@cygnus.com>
3514 * jcf-path.c (add_entry): Don't add trailing separator if entry is
3516 (add_path): Don't add trailing separator to non-empty path
3519 * lang.c (lang_decode_option): Check for -fclasspath and
3520 -fCLASSPATH before examining other `-f' options.
3522 * java-tree.h (finalize_identifier_node): Don't declare.
3523 * class.c (make_class_data): Don't push "final" field.
3524 * decl.c (init_decl_processing): Don't push "final" field.
3525 (finalize_identifier_node): Removed.
3526 (init_decl_processing): Don't set finalize_identifier_node.
3528 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
3530 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
3532 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
3533 (JV_SCAN_SOURCES): New macro.
3534 (JCF_DUMP_SOURCES): Likewise.
3535 (jcf-dump$(exeext)): New target.
3536 (jv-scan$(exeext)): New target.
3538 1998-10-22 Tom Tromey <tromey@cygnus.com>
3540 * Makefile.in (LEX): Removed.
3541 (LEXFLAGS): Likewise.
3542 (SET_BISON): New macro.
3544 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
3545 spurious diffs in parse.c.
3546 ($(PARSE_SCAN_C)): Likewise.
3547 (PARSE_DIR): New macro.
3549 (PARSE_SCAN_C): Likewise.
3550 (PARSE_RELDIR): New macro.
3552 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
3554 * jcf-io.c (find_class): Use saw_java_source to determine when to
3555 look for `.java' file.
3556 * jcf-parse.c (saw_java_source): New global.
3557 (yyparse): Set it if `.java' file seen.
3559 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
3560 (GCJH_SOURCES): Likewise.
3561 * Makefile.in (datadir): New macro.
3562 (libjava_zip): Likewise.
3563 (JAVA_OBJS): Added jcf-path.o.
3564 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
3565 (../gcjh$(exeext)): Likewise.
3566 (jcf-path.o): New target.
3567 * java-tree.h (fix_classpath): Removed decl.
3568 * jcf-parse.c (fix_classpath): Removed.
3569 (load_class): Don't call fix_classpath.
3570 * parse.y (read_import_dir): Don't call fix_classpath.
3571 * lex.h: Don't mention classpath.
3572 * lex.c (java_init_lex): Don't initialize classpath.
3573 * jcf-io.c (classpath): Removed global.
3574 (find_class): Use jcf_path iteration functions. Correctly search
3575 class path for .java file.
3576 (open_in_zip): New argument `is_system'.
3577 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
3578 classpath-related options.
3579 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
3581 (lang_init): Call jcf_path_init.
3582 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
3583 * lang-specs.h: Handle -I. Minor cleanup to -M options.
3584 Correctly put braces around second string in each entry.
3585 * gjavah.c (main): Call jcf_path_init. Recognize all the new
3586 classpath-related options.
3587 (help): Updated for new options.
3588 * jcf.h: Declare functions from jcf-path.c. Don't mention
3590 * jcf-path.c: New file.
3592 * jcf-depend.c: Include jcf.h.
3594 * jcf-write.c (localvar_alloc): Returns `void'.
3595 (localvar_free): Removed unused variable.
3597 * lang.c (OBJECT_SUFFIX): Define if not already defined.
3598 (init_parse): Use OBJECT_SUFFIX, not ".o".
3600 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
3602 * class.c (emit_register_classes): Renamed from
3603 emit_register_class.
3604 * java-tree.h (emit_register_classes): Prototype renamed from
3605 emit_register_class.
3606 * jcf-parse.c (yyparse): Call emit_register_classes once before
3608 * parse.y (java_expand_classes): No longer register classes.
3610 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
3612 * class.c (is_compiled_class): New local variable
3613 seen_in_zip. Identify classes found in currently compiled source
3615 * decl.c (complete_start_java_method): Fixed typo.
3616 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
3617 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
3618 (CLASS_P): Moved around.
3619 (java_parse_abort_on_error): Macro moved from jcf-parse.c
3620 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
3622 (jcf_parse_source): Changed leading comment. Removed unnecessary
3623 fclose and CLASS_FROM_SOURCE_P marking.
3624 (parse_source_file): New local variables remember_for_generation
3625 and filename. Mark parsed file name identifier node. Removed block
3626 executed when parse_only was null. Set remember_for_generation.
3627 Use it as an argument to java_pop_parser_context.
3628 (yyparse): New local variables several_files, list, next node and
3629 current_file_list. Split ampersand separated file names into
3630 current_file_list. Iterate through the list and parse accordingly.
3631 * parse.h (java_pop_parser_context): New function prototype.
3632 * parse.y (ctxp_for_generation): New static global variable.
3633 (java_pop_parser_context): New argument generate. Link popped ctxp
3634 to ctxp_for_generation list accordingly.
3635 (java_complete_expand_methods): Fixed indentation.
3636 (java_expand_classes): New function.
3638 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
3640 * Makefile.in: Link with libiberty.a instead of memmove.o.
3642 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
3644 * lex.c (setjmp.h): No longer included.
3645 * lex.h (setjmp.h): Included.
3646 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
3647 (duplicate_declaration_error_p): Renamed from
3648 duplicate_declaration_error.
3649 (build_array_from_name): New function prototype.
3650 * parse.y (setjmp.h): No longer included.
3651 (variable_declarator_id): Define action.
3652 (build_array_from_name): New function.
3653 (duplicate_declaration_error_p): Renamed from
3654 duplicate_declaration_error. Fixed leading comment.
3655 (register_fields): Main `for' loop reorganized. Uses
3656 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
3657 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
3658 build_array_from_name.
3659 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
3661 (read_import_dir): Don't try to skip `.' and `..'.
3662 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
3663 build_array_from_name. Main `for' loop reorganized.
3664 (resolve_qualified_expression_name): When building access to a
3665 field, use the type where the field was found, not its own type.
3666 (maybe_access_field): Use field DECL_CONTEXT if the type where the
3667 field was found is null.
3668 (qualify_ambiguous_name): Sweep through all successive array
3671 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
3673 * java-tree.h (pop_labeled_block, lang_printable_name,
3674 maybe_add_interface, set_super_info, get_access_flags_from_decl,
3675 interface_of_p, inherits_from_p, fix_classpath,
3676 complete_start_java_method, emit_handlers, init_outgoing_cpool,
3677 make_class_data, register_class, alloc_name_constant): New
3678 function prototypes.
3679 * lang.c (lang_decode_option): Set argc argument unused. Fixed
3680 indentation. Added cast to remove warning.
3681 (lang_printable_name): Set v argument unused.
3682 (lang_print_error): Added argument to lang_printable_name call.
3683 (java_dummy_print, print_lang_decl, print_lang_type,
3684 print_lang_identifier, lang_print_xnode): All argument marked
3686 * lex.c (java_unget_unicode): Removed unnecessary argument.
3687 (java_allocate_new_line): Unused local variable is gone.
3688 (java_read_char): Added parenthesis in expressions to remove
3689 warnings. Added final return statement.
3690 (java_read_unicode): Added parenthesis in expression to remove
3692 (java_parse_end_comment): Fixed java_unget_unicode invocation.
3693 (java_parse_escape_sequence): Likewise.
3694 (java_lex): Unused local variables are gone. Fixed
3695 java_unget_unicode invocation.
3696 * lex.h (set_float_handler): Prototype added when JC1_LITE not
3698 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
3699 lang_printable_name invocation in macro.
3700 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
3702 (duplicate_declaration_error): Suppressed unused argument in
3704 (identical_subpath_p): Function declaration is gone.
3705 (patch_invoke): Suppressed unused argument in prototype.
3706 (patch_cast, build_labeled_block, check_thrown_exceptions):
3708 * parse.y (setjmp.h): Included
3709 (toplev.h): Likewise.
3710 (field_declaration:): Suppressed unused local
3711 (label_decl:): Fixed build_labeled_block invocation.
3712 (java_pop_parser_context): Put extra parenthesis around assignment
3714 (yyerror): Suppressed unused local variables.
3715 (variable_redefinition_error): Fixed lang_printable_name
3717 (create_interface): Suppressed unused local variables.
3718 (create_class): Likewise.
3719 (duplicate_declaration_error): Suppressed unused argument. Fixed
3720 lang_printable_name invocation.
3721 (register_fields): Suppressed unused local variable. Fixed
3722 duplicate_declaration_error invocation.
3723 (method_header): Suppressed unused local variable.
3724 (method_declarator, parser_check_super): Likewise.
3725 (java_complete_class): Suppressed unused local variable. Fixed
3726 fatal error message.
3727 (complete_class_report_errors): Added default: in switch.
3728 (java_check_regular_methods): Fixed lang_printable_name
3730 (check_throws_clauses): Likewise.
3731 (java_check_abstract_methods): Suppressed unused local
3732 variable. Fixed lang_printable_name invocation.
3733 (read_import_entry): Added supplemental return statement.
3734 (read_import_dir): Suppressed unused local variables.
3735 (check_pkg_class_access, declare_local_variables): Likewise.
3736 (source_start_java_method): Suppressed unused extern variable
3738 (expand_start_java_method): Suppressed unused extern and local
3739 variable declarations.
3740 (java_complete_expand_methods): Likewise.
3741 (java_complete_expand_method): Suppressed unused local variables.
3742 (make_qualified_name): Likewise.
3743 (resolve_qualified_expression_name): Added default: in
3744 switch. Fixed lang_printable_name invocation.
3745 (class_instance_creation_expression): Added parenthesis around
3747 (patch_method_invocation_stmt): Fixed lang_printable_name and
3748 patch_invoke invocations.
3749 (check_for_static_method_reference): Fixed lang_printable_name
3751 (patch_invoke): Suppressed unused arguments and local variables.
3752 (lookup_method_invoke): Suppressed unused local variables.
3753 (qualify_ambiguous_name): Added default: in switch.
3754 (identical_subpath_p): Function removed.
3755 (patch_assignment): Suppressed unused local variables. Suppressed
3756 unnecessary if statement. Fixed lang_printable_name invocations.
3757 (try_builtin_assignconv): Fixed lang_printable_name invocations.
3758 (valid_ref_assignconv_cast_p): Parenthesis around
3759 expression. Suppressed unused local variables.
3760 (build_binop): Suppressed unused local variables. fixed
3761 lang_printable_name invocations.
3762 (string_constant_concatenation): Suppressed unused local
3764 (patch_unaryop): Fixed lang_printable_name invocation.
3765 (patch_cast): Suppressed unnecessary argument. Fixed
3766 lang_printable_name invocation.
3767 (patch_array_ref): Fixed lang_printable_name invocation.
3768 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
3769 (build_labeled_block): Suppressed unused argument.
3770 (generate_labeled_block): Fixed build_labeled_block invocation.
3771 (build_loop_body): Suppressed unused local variables.
3772 (patch_loop_statement): Likewise.
3773 (patch_exit): Fixed lang_printable_name invocation.
3774 (patch_switch_statement): Likewise.
3775 (case_identity): First argument marked unused.
3776 (patch_try_statement): Fixed lang_printable_name invocations.
3777 (patch_synchronized_statement, patch_throw_statement): Likewise.
3778 (check_thrown_exceptions): Fixed check_thrown_exceptions and
3779 lang_printable_name invocations.
3780 (check_thrown_exceptions_do): Suppressed unused argument.
3782 1998-10-14 Tom Tromey <tromey@cygnus.com>
3784 * jcf-write.c (write_classfile): Add output class file as target.
3785 * lang-options.h: Added -MD, -MMD, -M, and -MM.
3786 * jcf.h: Added declarations for dependency-tracking functions.
3787 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
3788 * lang.c (lang_decode_option): Recognize -MD and -MMD.
3789 (finish_parse): Call jcf_dependency_write.
3790 (dependency_tracking): New global.
3791 (DEPEND_SET_FILE): New define.
3792 (DEPEND_ENABLE): New define.
3793 (init_parse): Enable dependency tracking if required.
3795 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
3796 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
3797 (../gcjh$(exeext)): Likewise.
3798 (jcf-depend.o): New target.
3799 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
3800 (GCJH_SOURCES): Likewise.
3801 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
3803 (find_classfile): Added dep_name argument.
3804 (find_class): Compute name of dependency.
3805 (open_in_zip): Call jcf_dependency_add_file.
3806 * gjavah.c (output_file): No longer global.
3807 (usage): Don't mention "gjavah".
3809 (java_no_argument): Likewise.
3810 (version): Likewise.
3811 (main): Recognize and handle -M family of options.
3812 (print_mangled_classname): Return is void.
3813 (process_file): Handle case where output is suppressed.
3814 (HANDLE_END_FIELD): Likewise.
3815 (HANDLE_METHOD): Likewise.
3816 * jcf-depend.c: New file.
3818 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
3820 * java-tree.def: Add missing newline at EOF.
3822 1998-10-13 Tom Tromey <tromey@cygnus.com>
3824 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
3825 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
3827 Include <config.h> and "system.h".
3828 (disassemble_method): Undefine RET to avoid clash with
3831 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
3833 * decl.c (runtime_exception_type_node, error_exception_type_node):
3834 New global variables.
3835 (init_decl_processing): Initialized.
3836 * expr.c (java_lang_expand_expr): Set caught exception type to
3837 null if catch handler argument doesn't exit.
3838 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
3840 * java-tree.h (runtime_exception_type_node,
3841 error_exception_type_node): Global variables declared.
3842 (DECL_FUNCTION_THROWS): New macro.
3843 (DECL_FUNCTION_BODY): Modified comment.
3844 (DECL_SPECIFIC_COUNT): Likewise.
3845 (struct lang_decl): New field throws_list.
3846 (IS_UNCHECKED_EXPRESSION_P): New macro.
3847 * lex.c (java_lex): Generate location information for THROW_TK.
3848 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
3849 EXCEPTIONS_P): New macros.
3850 (enum jdep_code): New value JDEP_EXCEPTION.
3851 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
3852 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
3853 PATCH_METHOD_RETURN_ERROR): New macros.
3854 (patch_method_invocation_stmt): Added new argument to prototype.
3855 (patch_synchronized_statement, patch_throw_statement,
3856 check_thrown_exceptions, check_thrown_exceptions_do,
3857 purge_unchecked_exceptions, check_throws_clauses): New function
3859 * parse.y Fixed typo in keyword section.
3860 (throw:): Rule tagged <node>.
3861 (THROW_TK): Keyword tagged <operator>.
3862 (method_header:): Last argument to call to method_header passed
3864 (throws:, class_type_list:, throw_statement:,
3865 synchronized_statement:, synchronized:): Defined actions.
3866 (method_header): New local variable current. Register exceptions
3868 (java_complete_tree): Complete and verify exceptions from throws
3870 (complete_class_report_errors): Error message on exceptions not
3872 (java_check_regular_methods): Fixed typo. Shortcut on private
3873 overriding methods. Changed error message on method
3874 redefinition. Check for throws clause compatibility.
3875 (check_throws_clauses): New function.
3876 (java_check_abstract_methods): Use DECL_NAME for wfl or current
3877 method. Changed error message on method redefinition.
3878 (currently_caught_type_list): New static variable.
3879 (java_complete_expand_methods): Purge unchecked exceptions from
3880 throws clause list. Call PUSH_EXCEPTIONS before walk and
3881 POP_EXCEPTIONS after.
3882 (resolve_qualified_expression_name): Pass new argument as NULL to
3883 patch_method_invocation_stmt.
3884 (patch_method_invocation_stmt): New argument ref_decl. Invoke
3885 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
3886 argument list when appropriate. Use new argument if non null to
3887 store selected method decl.
3888 (patch_invoke): Convert if necessary args of builtin types before
3889 forming CALL_EXPR. Argument list no longer reversed here.
3890 (invocation_mode): Treat final methods as static methods.
3891 (java_complete_tree): New cases for THROW_EXPR: and
3892 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
3894 (complete_function_arguments): No more RECORD_TYPE
3895 conversion. Function parameter nodes no longer saved.
3896 (valid_ref_assignconv_cast_p): Avoid handling null type.
3897 (patch_binop): Fixed null constant reference handling.
3898 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
3900 (patch_try_statement): Fixed comments. Record caught types in
3901 list, push the list, expand try block and pop the list.
3902 (patch_synchronized_statement, patch_throw_statement,
3903 check_thrown_exceptions, check_thrown_exceptions_do,
3904 purge_unchecked_exceptions): New functions.
3905 * typeck.c (lookup_argument_method): Allow WFL in place of method
3906 DECL_NAME during method definition check
3908 1998-10-09 Tom Tromey <tromey@cygnus.com>
3910 * gjavah.c (decode_signature_piece): New function.
3911 (print_c_decl): Use it. Added `name_override' argument.
3912 (print_method_info): Use name_override argument to print_c_decl.
3913 (seen_fields): Removed.
3914 (print_field_info): Don't update seen_fields.
3915 (struct method_name): New structure.
3916 (method_name_list): New global.
3917 (print_method_info): Add new method to list of methods.
3918 (name_is_method_p): New function.
3919 (print_field_info): If field name has same name as method, then
3921 (process_file): Parse methods before fields.
3922 (field_pass): New global.
3923 (HANDLE_END_FIELD): Take field_pass into account.
3925 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3927 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
3928 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
3930 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
3932 * jvspec.c: Fix bug in jvgenmain_spec patch.
3934 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
3936 * Makefile.in (lang.o:): Install dependency on java-tree.def.
3937 * decl.c (soft_exceptioninfo_call_node): New global variable.
3938 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
3939 takes extra integer argument. soft_exceptioninfo_call_node
3941 * except.c (java_set_exception_lang_code): New function
3942 (method_init_exceptions): Called here.
3943 (prepare_eh_table_type): New function.
3944 (expand_end_java_handler): Called here.
3945 * expr.c (build_java_throw_out_of_bounds_exception): Now features
3946 one argument. Modified generation of call to
3947 soft_badarrayindex_node to use new argument.
3948 (build_java_arrayaccess): Pass faulty index value to
3949 build_java_throw_out_of_bounds_exception.
3950 (generate_name): New function.
3951 (java_lang_expand_expr): New local variables node, current,
3952 has_finally_p. Expand TRY_EXPR node.
3953 (process_jvm_instruction): Replace top of the stack with thrown
3954 object reference when entering exception handler.
3955 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
3956 specific tree codes.
3957 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
3959 (DECL_SPECIFIC_COUNT): New macro.
3960 (prepare_eh_table_type, java_set_exception_lang_code,
3961 generate_name): New function declarations.
3962 (match_java_method): Declaration deleted.
3963 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
3965 * lex.c (TRY_TK, CATCH_TK): Generate location information.
3966 * parse.h (redefinition_error, refine_accessible_methods_list,
3967 can_cast_to_p): Function declaration removed.
3968 (classitf_redefinition_error, variable_redefinition_error,
3969 parse_jdk1_1_error, find_applicable_accessible_methods_list,
3970 find_most_specific_methods_list, argument_types_convertible,
3971 enter_a_block, valid_builtin_assignconv_identity_widening_p,
3972 valid_cast_to_p, valid_method_invocation_conversion_p,
3973 try_reference_assignconv, add_stmt_to_compound,
3974 build_jump_to_finally, build_tree_list, patch_try_statement,
3975 java_get_catch_block): New function declarations.
3976 * parse.y (string_buffer_type): Global variable deleted.
3977 (group_of_labels, catches, catch_clause, catch_clause_parameter,
3978 finally): Rules tagged <node>.
3979 (TRY_TK, CATCH_TK): Token tagged <operator>.
3980 (class_body_declaration:, class_member_declaration:,
3981 formal_parameter:, explicit_constructor_invocation:,
3982 interface_member_declaration:, constant_declaration:,
3983 primary_no_new_array:, class_instance_creation_expression:,
3984 array_creation_expression:): Issue error on unsuported JDK1.1
3986 (try_statement:, catches:, finally:): Define actions.
3987 (catch_clause_parameter): New rule.
3988 (catch_clause:): Use new rule catch_clause_parameter.
3989 (parse_jdk1_1_error): New function.
3990 (redefinition_error): Renamed classitf_redefinition_error.
3991 (variable_redefinition_error): New function.
3992 (check_class_interface_creation): Call
3993 classitf_redefinition_error.
3994 (java_complete_tree): Added error message on JDEP_TYPE: case.
3995 (complete_class_report_errors): Fixed indentation.
3996 (declare_local_variables): Call variable_redefinition_error.
3997 (source_end_java_method): Call java_set_exception_lang_code and
3998 emit_handlers where appropriate.
3999 (java_method_add_stmt): Call add_stmt_to_block.
4000 (add_stmt_to_block): New function.
4001 (lookup_method_invoke): Fixed outside comment. new local variable
4002 candicates. Call find_applicable_accessible_methods_list and
4003 find_most_specific_methods_list when searching for a
4004 method. Modified error report to list possible candidates when
4006 (find_applicable_accessible_methods_list,
4007 find_most_specific_methods_list, argument_types_convertible): New
4009 (refine_accessible_methods_list): Function deleted.
4010 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
4011 expr (if applicable) before calling patch_array_ref.
4012 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
4013 (enter_block): Fixed comment.
4014 (enter_a_block): New function.
4015 (patch_assignment): Reorganized. Call try_reference_assignconv for
4016 references. Call valid_cast_to_p instead of can_cast_to_p.
4017 (try_reference_assignconv,
4018 valid_builtin_assignconv_identity_widening_p): New functions.
4019 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
4020 (valid_cast_to_p, valid_method_invocation_conversion_p): New
4022 (build_string_concatenation): Don't resolve StringBuffer.
4023 (patch_cast): Fixed inverted arguments.
4024 (patch_array_ref): Code to save array expr deleted. Call
4025 valid_cast_to_p instead of can_cast_to_p.
4026 (generate_labeled_block): Call generate_name.
4027 (build_jump_to_finally, build_try_statement, java_get_catch_block,
4028 patch_try_statement): New functions.
4029 * typeck.c (match_java_method): Function deleted.
4031 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
4033 * jvspec.c: jvgenmain_spec uses different temporary file names.
4035 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
4037 * jvspec.c (lang_specific_driver): Fail if user specifies
4038 --main= when not linking.
4040 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
4042 * class.c (make_class_data): Push value for `thread' field.
4043 * decl.c (init_decl_processing): Added `thread' field to class.
4045 * class.c (add_field): Always make static fields externally
4048 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
4050 * expr.c (build_java_athrow,
4051 build_java_throw_out_of_bounds_exception, expand_invoke,
4052 build_newarray, expand_java_multianewarray, build_java_monitor):
4053 Update comments to reflect _Jv_* function names.
4055 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
4057 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
4058 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
4059 * parse.y (expand_start_java_method): Likewise.
4061 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
4063 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
4065 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
4066 (add_field): No longer need to convert from RECORD_TYPE to pointer,
4067 * expr.c: Remove no-longer-needed calls to promote_type.
4068 * decl.c (give_name_to_locals): Liekwise.
4069 * jcf-parse.c (get_class_constant): Compensate for new signatures.
4070 * parse.y: Add/remove promote_type calls as appropriate.
4071 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
4072 (parse_signature_string): Likewise.
4073 (build_java_array_type): Fix for now signature convenions.
4075 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
4077 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
4079 * class.c (init_class_processing): libjava function renamed to
4082 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4084 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
4085 * java-tree.def: Fixed DEFTREECODE third argument.
4086 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
4087 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
4088 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
4089 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
4090 JAVA_THIS_EXPR): Now replaced by tree code definitions.
4091 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
4092 * lang.c (java_tree_code_type, java_tree_code_length,
4093 java_tree_code_name): New arrays.
4094 (lang_init): Append Java tree node definitions to Gcc ones.
4095 * lex.c (expression_obstack): Declared as extern when JC1_LITE
4097 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
4099 (java_lex): Allow declaration of empty string constants. Retain
4100 location information on CASE_TK and DEFAULT_TK.
4101 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
4102 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
4103 Modified to be more robust.
4104 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
4105 (build_new_invocation, try_builtin_assignconv,
4106 patch_switch_statement, string_constant_concatenation,
4107 build_string_concatenation, patch_string_cst, patch_string,
4108 java_expand_switch): New function declarations.
4109 * parse.y: Rules related to switch and EH tagged <node>.
4110 (label_id): Set to NULL_TREE
4111 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
4113 (this_or_super:): Fixed indentation.
4114 (statement:, statement_nsi:, statement_without_trailing_substatement:,
4115 statement_expression:): Removed call to RULE on all sub-rules.
4116 (switch_expression:, switch_labels:): New rules.
4117 (switch_statement:, switch_block:, switch_block_statement_groups:,
4118 switch_block_statement_group:, switch_labels:, switch_label:):
4120 (throw_statement:, synchronized_statement:, try_statement:):
4121 Defined temporary actions.
4122 (class_instance_creation_expression:): Call
4123 build_new_invocation. Fixed indentation.
4124 (field_access): Fixed indentation.
4125 (method_invocation): Likewise.
4126 (make_qualified_primary): Use THIS_EXPR.
4127 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
4128 resolving from SUPER, set *type_found.
4129 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
4130 (java_complete_tree): Removed unused local variable `location'. Case
4131 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
4132 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
4133 on MODIFY_EXPR: and all binary operator tree code cases. Removed
4134 STRING_CST: case. default: checks for patchable strings.
4135 (complete_function_arguments): Transform string constant or
4136 crafted StringBuffer if necessary.
4137 (build_method_invocation): Fixed comments.
4138 (build_new_invocation): New function.
4139 (patch_assignment): Call try_builtin_assignconv to figure a valid
4140 assignment conversion between builtin types.
4141 (try_builtin_assignconv): New function.
4142 (build_binop): Use URSHIFT_EXPR directly to call build.
4143 (operator_string): Use UNARY_PLUS_EXPR.
4144 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
4146 (do_merge_string_cste, merge_string_cste,
4147 string_constant_concatenation, build_string_concatenation,
4148 patch_string, patch_string_cst): New function.
4149 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
4150 (patch_unaryop): Likewise. New test of valid ++/-- operands.
4151 (build_newarray_node): Use NEW_ARRAY_EXPR.
4152 (build_this): Use THIS_EXPR.
4153 (build_return): Enable debug information on return statement.
4154 (build_if_else_statement): Likewise.
4155 (complete_labeled_statement): Fixed related comment.
4156 (build_loop_body): Fixed comment.
4157 (build_bc_statement): Enable debug information on break/continue
4159 (patch_bc_statement): Fixed typos. Handle SWITCH statement
4161 (patch_switch_statement, case_identity, java_expand_switch): New
4164 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
4166 * buffer.h (BUFFER_INIT): New macro.
4167 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
4168 Pass (struct jcf_partial *state) to most functions.
4169 (jcf_block, jcf_relocation): New types.
4170 Support labels, branches, conditionals, loops.
4172 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
4174 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
4176 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
4178 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
4179 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
4180 not integer_type_node (INT_TYPE_SIZ bits).
4182 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
4184 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
4185 * jcf-dump.c (print_exception_table): New function.
4186 (disassemble_method): Better handling of wide instructions.
4187 Make more robust for bad input.
4189 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
4191 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
4194 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
4196 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
4198 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
4200 * Makefile.in ($(PARSE_H)): Removed target.
4202 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
4204 * Makefile.in (JAVA_OBJS): Add memmove.o
4205 (memmove.o): New target & rules.
4207 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
4209 * expr.c (expand_invoke): Don't generate a call to the class init
4212 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
4214 * Makefile.in: Add many missing dependencies.
4215 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
4217 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
4218 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
4220 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
4222 * decl.c (complete_start_java_method): If method is static (and
4223 not private) call _Jv_InitClass.
4224 * expr.c (expand_invoke): Don't call build_class_init.
4226 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
4228 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
4230 * Make-lang.in (GCJ): Define before using.
4232 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
4234 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
4235 losing due to namespace pollution in GNU getopt.h
4237 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
4239 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
4240 (java.all.cross): Likewise.
4241 (java.rest.encap): Likewise.
4243 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
4245 * gjavah.c (print_class_decls): Fix thinko in arglist
4246 * jcv-io.c (find_classfile): Similarly.
4248 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
4250 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
4252 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
4254 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
4255 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
4256 * Makefile.in (PARSE_C): New macro.
4257 (PARSE_H): Likewise.
4258 (PARSE_SCAN_C): Likewise.
4259 ($(PARSE_C)): Target renamed from parse.c.
4260 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
4261 (clean): Remove parse-scan.c as well.
4262 (parse.o): Depend on $(PARSE_C).
4264 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
4266 * README, license.terms: Removed.
4268 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
4269 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
4270 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
4271 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
4272 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
4273 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
4274 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
4275 and Java trademark attribution.
4277 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
4279 * Makefile.in: Use gcjh, not gjavah.
4280 * config-lang.in (stagestuff): Use gcjh, not gjavah.
4281 * Make-lang.in: Changed gjavah to gcjh everywhere.
4283 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
4285 * gjavah.c: Support new -prepend -add -append flags.
4286 (print_method_info): Method is not virtual if class is final.
4288 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4290 * jv-scan.c: Fixed copyright assignment.
4291 * keyword.gperf: Likewise.
4292 * keyword.h: Likewise.
4293 * lex.c: Fixed copyright assignment.
4294 (java_lex): Push unicode back when parsing '<'.
4295 * lex.h: Fixed copyright assignment.
4296 * parse-scan.y: Likewise.
4297 * parse.h: Fixed copyright assignment.
4298 (build_debugable_stmt, complete_for_loop): New function prototypes.
4299 * parse.y: Fixed copyright assignment.
4300 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
4301 size_zero_node when completing a loop with no exit condition.
4302 (for_statement_nsi:): Define action.
4303 (for_init:, for_update:): Return size_zero_node when empty.
4304 (declare_local_variables): Call build_debugable_stmt.
4305 (build_debugable_stmt): New function.
4306 (build_loop_body): Build debugable statement around loop
4308 (complete_loop_body): Take into account the debugable statement
4309 around the EXIT_EXPR.
4310 (complete_loop_body): New function.
4311 (patch_exit_expr): Fixed condition inversion.
4313 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
4315 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
4316 name of thread define.
4317 * jvspec.c (THREAD_NAME): New macro.
4319 (THREADLIB): Likewise.
4320 (lang_specific_driver): Recognize attempt to link with thread
4321 library or gc library. Recognize -ljava on command line so it
4322 isn't linked against more than once.
4324 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4326 * parse-scan.y (report_main_declaration): Name of the class
4327 containing `main' can be a qualified name.
4329 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
4331 * config-lang.in: Changed gjavac to gjc everywhere.
4332 * Make-lang.in: Changed gjavac to gjc everywhere.
4334 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4336 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
4337 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
4338 and install the files.
4339 * Makefile.in (JAVA_OBJS_LITE): New variable.
4340 (compiler:): Now include jv-scan as a dependency.
4341 (../jv-scan$(exeext), parse-scan.c): New targets.
4342 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
4343 * config-lang.in (compilers): Removed gcj, gjavah from the list.
4344 * jcf-parse.c (parse_source_file): Call java_layout_classes and
4345 check for errors even if parse_only.
4346 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
4348 (yylex): New function. Uses java_lex body.
4349 (java_lex): Removed commented out statement. Remove local variable
4350 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
4351 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
4352 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
4353 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
4354 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
4355 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
4357 (java_lex_error): Empty if JC1_LITE is defined.
4358 (java_get_line_col): Return 0 if JC1_LITE is defined.
4359 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
4360 SET_MODIFIER_CTX): Moved into the section containing the macros
4361 conditionally defined by JC1_LITE.
4362 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
4363 argument if JC1_LITE is defined.
4364 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
4365 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
4367 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
4368 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
4369 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
4370 to different values according to JC1_LITE.
4371 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
4372 declared if JC1_LITE set.
4373 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
4374 defined if JC1_LITE not set.
4375 (struct parser_ctx): Reorganized and skip the jc1 front end part
4377 (java_layout_classes): New function definition.
4378 (java_push_parser_context, java_init_lex, yyparse, yylex,
4379 yyerror): Prototype always declared. All other static function
4380 prototypes declared only if JC1_LITE is not set.
4381 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
4382 declared in parse.h.
4383 (java_layout_classes): New function.
4384 (java_complete_expand_methods): No longer layout the class here.
4385 * parse-scan.y: New file.
4386 * jv-scan.c: New file.
4388 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
4390 * gjavah.c (main): Handle -friend option.
4391 (friend_specs): New global.
4392 (generate_access): Handle friend_specs.
4393 (process_file): Likewise.
4394 (MAX_FRIENDS): New macro.
4395 (friend_count): New global.
4396 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
4397 Changed all callers.
4399 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
4401 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
4402 (main): Handle processing all the entries of a named .zip archive.
4403 * jcf-io.c (jcf_trim_old_input): New function.
4404 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
4406 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
4408 * lang.c (flag_assume_compiled): Make default be on.
4410 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
4412 * jcf-dump.c: Add bunches of flags to control output more.
4413 (process_class): New function; support printing more than one class.
4414 (main): Support new --print-main and --javap flags.
4415 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
4416 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
4418 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
4420 Change mangling of dispatch table to match C++ vtable (w/thunks).
4421 * class.c (build_dtable_decl), java-tree.h: New function.
4422 (make_class_data): Call it.
4423 * decl.c (init_decl_processing): Likewise.
4425 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
4427 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
4428 soft_anewarray; adjust args passed.
4429 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
4430 match _Jv_NewObjectArray.
4432 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4434 * decl.c (push_labeled_block, pop_labeled_block): New functions.
4435 * expr.c (loopup_label): Call create_label_decl.
4436 (create_label_decl): New function.
4437 (java_lang_expand_expr): Call expand_start_bindings with argument
4439 * java-tree.h Added space after PROTO in function declarations
4441 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
4442 (create_label_decl, push_labeled_block): New function
4444 * lex.c (label_id): Initialize.
4445 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
4447 * parse.h Added space after PROTO in function declarations when
4449 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
4450 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
4451 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
4452 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
4454 (struct parser_ctxt): New fields current_loop,
4455 current_labeled_block.
4456 (build_if_else_statement, patch_if_else_statement,
4457 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
4458 generate_labeled_block, complete_labeled_statement,
4459 build_bc_statement, patch_bc_statement, patch_loop_statement,
4460 build_new_loop, build_loop_body, complete_loop_body): New function
4462 * parse.y (java_warning_count): New global variable.
4463 (label_id): New static variable.
4464 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
4465 (block:): Return size_zero_node when block is empty.
4466 (empty_statement:): Return size_zero_node.
4467 (statement:): Implement supplemental action when for_statement: is
4469 (label_decl:): New rule.
4470 (labeled_statement:): Rewritten using label_decl. Actions
4472 (labeled_statement_nsi:): Likewise.
4473 (if_then_statement): Actions implemented.
4474 (while_expression): New rule.
4475 (while_statement:): Rewritten using while_expression. Actions
4477 (while_statement_nsi:): Likewise.
4478 (do_statement_begin:): New rule.
4479 (do_statement:): Rewritten using do_statement_begin. Actions
4481 (for_statement:): Rewritten using for_begin. Actions implemented.
4482 (for_statement_nsi:): Likewise.
4483 (for_header:, for_begin:): New rules.
4484 (for_init:): Actions implemented.
4485 (statement_expression_list:, break_statement:,
4486 continue_statement:): Likewise.
4487 (yyerror): Count number of issued warning(s).
4488 (java_report_errors): Report error(s) and/or warning(s).
4489 (java_complete_class): Use build_java_argument_signature to
4490 recompute completed method signature.
4491 (java_check_regular_methods): New locals method_wfl and aflags.
4492 Use method_wfl instead of lookup_cl during error reports. Fixed
4493 indentation and modified some error messages. Use
4494 lang_printable_name in method instead of the DECL_NAME. New code
4495 to issue warnings on methods not overriding corresponding methods
4496 private to a different package.
4497 (java_method_add_stmt): Call add_stmt_to_compound.
4498 (add_stmt_to_compound): New function.
4499 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
4500 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
4501 (build_if_else_statement, patch_if_else_statement,
4502 build_labeled_block, generate_labeled_block,
4503 complete_labeled_statement, build_new_loop, build_loop_body,
4504 complete_loop_body, patch_loop_statement, build_bc_statement,
4505 patch_bc_statement, patch_exit_expr): New functions.
4506 * typeck.c (build_java_signature): Build argument signature before
4507 enclosing it in between parenthesis.
4509 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
4511 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
4512 (JAVA_OBJS): Added reminder comment
4514 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
4516 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
4517 be interpreted as a long long.
4519 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
4521 * decl.c (init_decl_processing): Use _Jv_InitClass, not
4522 soft_initialise_class. Use _Jv_NewMultiArray, not
4523 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
4524 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
4525 _Jv_CheckArrayStore, not soft_checkarraystore. Use
4526 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
4528 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
4530 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
4531 length_identifier_node): New global tree node constants.
4532 * parse.y (kw_super, kw_this, kw_length): Removed globals.
4533 Replace uses by super_identifier_node etc.
4534 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
4536 * parse.y (resolve_field_access): Don't special-case ".length" if
4537 flag_emit_class_files.
4538 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
4539 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
4542 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
4544 * decl.c (init_decl_processing): Remove unused method_type_node fields.
4545 * class.c (make_method_value): Remove init for removed fields.
4547 * class.c (layout_class): Use build_java_argument_signature.
4548 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
4550 * typeck.c (push_java_argument_signature): Removed. Merged into ...
4551 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
4552 (build_java_signature): Don't use push_java_argument_signature.
4554 * typeck.c (lookup_argument_method): New function.
4555 * parse.y (java_check_regular_methods): Use lookup_argument_method
4556 instead of lookup_java_method2 followed by lookup_java_method.
4558 * parse.y (check_method_redefinition): Minor optimization.
4560 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
4561 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
4563 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
4565 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
4568 * gjavah.c (java_float_finite): Use K&R-style definition.
4569 (java_double_finite): Likewise.
4570 (generate_access): Now returns void. Changed all callers.
4571 (last_access_generated): Removed.
4572 (process_file): Only make a single pass over the .class file.
4574 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
4576 * class.c (get_dispatch_table): Add extra dummy vtable entry,
4577 for compatibility for G++ (with -fvtable-thunks).
4578 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
4580 * gjavah.c (process_file): Use public inheritance for super-class.
4582 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4584 * lex.c (java_init_lex): Initialize ctxp->package.
4585 * parse.h (struct parser_ctxt): package and package_len replaced
4586 by tree package, an identifier node. Field method_decl_list is
4587 gone. Fixed comments.
4588 (lookup_field_wrapper, merge_qualified_name, not_accessible,
4589 class_in_current_package): New function prototypes.
4590 * parse.y (array_type:): Set class loaded flag on primitive type
4592 (package_declaration:): Assign ctxp->package to the
4594 (method_invocation:): Handle invocation of method qualified by
4596 (single_type_import_declaration:): Removed ambiguity check.
4597 (java_pop_parser_context): New local variable `next'. Reset and
4598 set IMPORT_CLASSFILE_NAME flags on current and previous import
4600 (java_accstring_lookup): Use new local macro COPY_RETURN.
4601 (lookup_field_wrapper): New function.
4602 (parser_qualified_classname): Use merge_qualified_name.
4603 (parser_check_super_interface): Broaden error message.
4604 (do_resolve_class): Check for qualified class name in the current
4605 compilation unit if appropriate.
4606 (process_imports): Check for already defined classes.
4607 (check_pkg_class_access): Got rid of call to
4608 get_access_flags_from_decl.
4609 (java_complete_expand_methods): Call safe_layout_class based on
4610 the current class size.
4611 (make_qualified_primary): Build a WFL qualification on primary if
4613 (merge_qualified_name): New function.
4614 (make_qualified_name): Use merge_qualified_name.
4615 (resolve_expression_name): Use safe_lookup_field.
4616 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
4617 (resolve_qualified_expression_name): Likewise. Check on resolved
4618 element accessibility.
4619 (not_accessible_p, class_in_current_package): New functions.
4620 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
4621 (patch_method_invocation_stmt): Merged common pieces. Check
4622 accessibility of invoked method.
4623 (check_for_static_method_reference): Add returned type in error
4625 (invocation_mode): Get rid of bogus check on PRIVATE methods.
4626 (refine_accessible_methods_list): Merged two conditions in test.
4627 (java_complete_class): Sanity check on stabilize_ref gone.
4628 * zextract.c (read_zip_archive): Cast lseek second argument to long.
4630 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
4632 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
4634 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
4636 * gjavah.c (F_NAN): Removed.
4637 (F_NAN_MASK): New macro.
4638 (F_POSITIVE_INFINITY): Removed.
4639 (F_NEGATIVE_INFINITY): Likewise.
4640 (java_float_finite): Rewrote.
4641 (D_NAN_MASK): Renamed.
4642 (java_double_finite): Rewrote.
4643 (D_POSITIVE_INFINITY): Removed.
4644 (D_NEGATIVE_INFINITY): Likewise.
4646 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
4647 If verbose, print underlying representation of value in hex.
4649 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
4651 * buffer.h, buffer.c: New files.
4652 * Makefile.in (JAVA_OBJS): Add buffer.o.
4654 Support locals variables and writing their debug entries to .class.
4655 * jcf-write.c: Simplify some by user new buffer type.
4656 (vode_buffer_grow): Removed.
4657 (struct localvar_info): New type.
4658 (localsvars, localvartable): New buffers.
4659 (localvar_alloc, localvar_free): New functions.
4660 (generate_bytecode_insns): Handle local variables.
4661 (generate_classfile): Write LocalVariableTable attribute.
4663 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4665 * jcf-io.c (open_in_zip): Check the zipfile magic number.
4666 * zipfile.h (ZIPMAGIC): New macro.
4668 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
4670 * Makefile.in (gjavah.o): Updated dependencies.
4671 (jcf-dump.o): Likewise.
4672 (all.indirect): Use ../gjavah.
4673 (../gjavah$(exeext)): Likewise.
4674 (clean): Don't remove gjavah.
4675 (clean): Remove parse.c, not java/parse.c.
4676 * Make-lang.in (java): Added gjavah.
4677 (gjavah$(exeext)): New target.
4678 (GJAVAH_SOURCES): New macro.
4679 (java.all.build): Added gjavah.
4680 (java.all.cross): Likewise.
4681 (java.rest.encap): Likewise.
4682 * config-lang.in (compilers, stagestuff): Added gjavah.
4684 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
4686 * gjavah.c (java_float_finite): New function.
4687 (java_double_finite): Likewise.
4688 (F_POSITIVE_INFINITY): New macro.
4689 (F_NEGATIVE_INFINITY): Likewise.
4691 (D_POSITIVE_INFINITY): Likewise.
4692 (D_NEGATIVE_INFINITY): Likewise.
4694 (print_field_info): Use java_float_finite and java_double_finite.
4696 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
4698 * parse.y (method_header): Name "this" implicit argument.
4700 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
4702 * jcf-write.c: Write out LineNumberTable attribute in .class file.
4703 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
4704 (put_linenumber): New function.
4705 (generate_bytecode_insns, generate_classfile): Write line numbers.
4707 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4709 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
4710 (lookup_name, build_known_method_ref, build_class_init,
4711 build_invokevirtual, invoke_build_dtable, match_java_method,
4712 build_field_ref, pushdecl_force_head, build_java_binop,
4713 binary_numeric_promotion, build_decl_no_layout,
4714 build_java_arrayaccess, build_newarray, build_anewarray,
4715 build_java_array_length_access, build_java_arraynull_check): New
4716 extern function prototypes.
4717 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
4718 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
4720 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
4722 * jcf.h (jcf_out_of_synch): New extern function prototype.
4723 * parse.h: Static/global function implemented in parse.y
4724 prototyped and declarations moved at the end of the file.
4725 (DECL_P): Check that the argument isn't null.
4726 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
4727 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
4728 (QUAL_DECL_TYPE): New macro.
4729 (PARAMS): Macro definition removed.
4730 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
4731 (return_statement:): Call build_return.
4732 (field_access:): Call make_qualified_primary in sub rule.
4733 (method_invocation:): Build method invocation and call
4734 make_qualified_primary when processing primaries.
4735 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
4736 get_type_from_signature.
4737 (java_check_regular_method): Extra integer 0 argument when calling
4738 lookup_java_method2.
4739 (lookup_java_interface_method2): Extra method DECL argument when
4740 calling lookup_java_interface_method2.
4741 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
4743 (java_complete_expand_method): Layout current class iff not
4744 already done. Don't process interface's methods.
4745 (java_complete_expand_method): Use super class only if it
4746 exists. Use current class otherwise.
4747 (make_qualified_primary): New function.
4748 (resolve_expression_name): Process qualified expression or
4749 expression from primary the same way.
4750 (resolve_expression_name): Two last arguments to
4751 resolve_field_access are now NULL_TREEs.
4752 (resolve_field_access): New variable is_static. Local field must
4753 be DECLs. is_static computed on field DECLs only. Append code in
4754 where_found to the field access if necessary. Use QUAL_DECL_TYPE
4755 to initialize field_type.
4756 (resolve_qualified_expression_name): New local variable,
4757 previous_call_static and is_static. Handle primaries with function
4758 calls, casts, array references and `this'. `super' now handled as
4759 `(super_class)this'. Use is_static to clarify boolean expressions.
4760 Added code to handle case where a proper handle is required to
4761 access a field. Use QUAL_DECL_TYPE where applicable.
4762 (maybe_access_field): New function.
4763 (patch_method_invocation_stmt): New arguments primary, where,
4764 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
4765 deleted. Use `where' as a type to search from if specified. Check
4766 for static method reference where forbidden. Append primary or
4767 current_this to the argument list if not calling constructor nor
4769 (check_for_static_method_reference): New function.
4770 (patch_invoke): Layout the class on which new is done if
4772 (lookup_method_invoke): Changed format to report errors on
4774 (qualify_ambiguous_name): New local variable this_found. Now
4775 handle things from primaries. Method call are considered
4777 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
4779 (not_initialized_as_it_should_p): Comply with the new DECL_P.
4780 (java_complete_tree): New case fo RETURN_EXPR. Process function
4781 call arguments in separate function.
4782 (complete_function_arguments): New function.
4783 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
4785 (patch_assignment): Take the return function slot into account as
4786 a RHS. Distinguish assignment from a return.
4787 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
4788 when checking methods in interfaces.
4789 (resolve_type_during_patch): NULL argument to unresolve_type_p
4790 instead of NULL_TREE.
4791 (patch_newarray): Fixed typo in comment.
4792 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
4793 (build_return, patch_return): New functions.
4794 * typeck.c (lookup_java_constructor): Fixed typo in comment.
4796 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
4798 * constants.c (find_name_and_type_constant, find_fieldref_index,
4799 find_methodref_index): New methods.
4800 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
4801 just return given method. Also, rename to build_known_method_ref.
4802 (expand_invoke): Rename call to build_invoke_non_interface.
4803 * java-tree.h, parse.h: Update prototype.
4804 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
4805 (such as expand_expr_stmt) if flag_emit_class_files.
4806 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
4807 STACK_TARGET, IGNORE_TARGET): New macros.
4808 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
4809 (generate_bytecode_insn): New function to generate method's bytecode.
4810 (generate_classfile): Node generate Code attribute for a method.
4811 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
4812 push_long_const, field_op, adjust_typed_op, maybe_wide):
4813 New functions used by generate_bytecode_insn.
4815 * typeck.c (signature_include_return): Remove variable.
4816 (push_java_argument_signature, build_java_argument_signature): New.
4817 (build_java_signature): Use push_java_argument_signature.
4818 * parse.y: Use build_java_argument_signature instead of fiddling
4819 with signature_include_return.
4821 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
4823 * gjavah.c (print_c_decl): Always generate JArray<>* for array
4826 * Makefile.in (all.indirect): Added gjavah$(exeext).
4827 (gjavah$(exeext)): Added $(exeext).
4830 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4832 * class.c (layout_class): Call to java_layout_parsed_class replace
4833 by safe_layout_class.
4834 * expr.c (build_java_array_length_access): Removed static storage
4835 class in the function definition.
4836 (build_java_arraynull_check): Likewise.
4837 Also fixed typos in two comments.
4838 * lex.c (java_init_lex): Initialize static global kw_length.
4839 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
4840 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
4842 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
4843 * parse.h (resolve_no_layout): New static function declaration.
4844 (get_identifier_in_static): Declaration removed.
4845 (java_layout_parsed_class): Function name declaration changed to
4847 (build_newarray_node, patch_newarray, resolve_type_during_patch,
4848 not_initialized_as_it_should_p, build_this): New static function
4850 (pushdecl_force_head, build_java_binop, int_fits_type_p,
4851 binary_numeric_promotion, stabilize_reference,
4852 build_decl_no_layout, build_java_arrayaccess): Extern function
4853 declarations moved into their own section.
4854 (build_newarray, build_anewarray, build_java_array_length_access,
4855 build_java_arraynull_check): New extern function declarations.
4856 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
4857 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
4859 (CALL_CONSTRUCTOR_P): New macro.
4860 * parse.y (kw_length): New static global tree node.
4861 (return_statement): Tagged <node>.
4862 (RETURN_TK): Tagged <operator>.
4863 (variable_declarator_id:): Build variable declaration with an
4864 empty initialization value if a syntax error was found in the
4865 initialization part of the variable declaration.
4866 (statement_without_trailing_substatement:): return_statement: now
4867 uses the default rule.
4868 (return_statement:): Temporarily fixed to return NULL_TREE.
4869 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
4870 (class_instance_creation_expression:): Class creation rules now
4871 call build_method_invocation upon reduction.
4872 (array_creation_expression:): Rules call build_newarray_node upon
4874 (dim_exprs:): Build a list of dimension expressions.
4875 (dim_expr:): Store location of the OSB_TK in the dimension
4877 (method_invocation:): Added a new error rule.
4878 (build_unresolved_array_type): WFL argument may also be an array
4879 on a primitive type. Name of the argument changed to reflect this.
4880 (method_declarator): Insert argument type at the beginning of the
4881 argument type list and later reverse the list.
4882 (unresolved_type_p): Argument 'returned' may be optionally
4884 (java_layout_class_from_source): Function renamed
4886 (resolve_and_layout): Now call resolve_no_layout and
4888 (resolve_no_layout): New function.
4889 (purify_type_name): New function.
4890 (complete_class_report_errors): Call purify_type_name during error
4891 report on a type not found.
4892 (process_imports): error_found local variable doesn't need to be
4893 initialized to zero.
4894 (declare_local_variables): New local type_wfl. Fixed typo in error
4895 message. type_wfl assigned to unresolved type and used to register
4896 incomplete type. Build a WFL around the variable initialization
4897 statement so that debug info can be generated on it.
4898 (source_start_java_method): Reverse argument list after they've
4900 (current_this): New static global variable.
4901 (java_complete_expand_methods): Set current_this when appropriate.
4902 (resolve_expression_name): Build correct static and non static
4903 field access bearing a simple name.
4904 (resolve_field_access): Resolve the length field of arrays. Handle
4906 (patch_method_invocation_stmt): Set the type of the method
4907 invocation to error_mark_node. This value is later overridden by a
4908 valid type, if any. Don't handle qualified constructor invocation
4909 as qualified method invocation. Call lookup_method_invoke with its
4910 new flag. It's no longer necessary to access the selected method
4911 as the value of a tree list. Handle constructor invocation.
4912 (patch_invoke): Reverse argument list when invoking non interface
4913 methods. Insert call to new as the first argument of the
4915 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
4916 defined within a final class. Return INVOKE_STATIC if the invoked
4917 method is a constructor.
4918 (lookup_method_invoke): New lc argument is a flag to indicate a
4919 constructor lookup. Now handle constructor lookup. Choose the most
4920 specific method in case several were matching the invocation
4921 requirements. Return a method decl instead of a tree list featuring
4922 one single method decl element.
4923 (refine_accessible_methods_list): New lc flag argument to
4924 indicate that a constructor is being looked up.
4925 (not_initialized_as_it_should_p): New function.
4926 (java_complete_tree): Now process fake tree codes
4927 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
4928 save_expr on resolved function call arguments. Case on
4929 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
4930 (patch_assignment): LHS can be a field access expression. When
4931 dealing with reference, lhs_type is the promoted type of the
4932 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
4934 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
4935 (patch_binop): Use not_initialized_as_it_should_p where
4937 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
4938 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
4940 (resolve_type_during_patch): New function.
4941 (patch_cast): Call resolve_type_during_patch to resolve type and
4942 report error accordingly.
4943 (patch_array_ref): Use not_initialized_as_it_should_p where
4944 applicable. Array base expression is saved before being
4945 used. Promote the type of an array elements if it contains non
4947 (build_newarray_node, patch_newarray, build_this): New functions.
4949 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
4951 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
4952 increment it in `for' statement.
4953 (print_field_info): If number is inf or nan, don't print it.
4954 (print_method_info): If method name is `delete', just ignore it.
4955 (print_c_decl): Special-case jstringArray.
4957 * gjavah.c (help): New function.
4958 (no_argument): New function.
4959 (usage): Changed text.
4960 (main): Rewrote argument handling. Now handles -v, --help,
4962 (version): New function.
4963 (found_error): New global.
4964 (main): Return found_error.
4965 (generate_access): Set found_error.
4966 (print_c_decl): Likewise.
4968 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
4970 * gjavah.c (print_c_decl): Don't print "," when examining field.
4971 Skip type name when looking at "[L" types.
4972 (process_file): Now static.
4973 (generate_access): Now returns int.
4974 (last_access_generated): New global.
4975 (process_file): Clear last_access_generated; make multiple passes
4977 (print_field_info): Just return if generate_access returns true.
4978 (print_method_info): Likewise. Also, allow <init> functions to
4980 (print_c_decl): Added is_init argument. Print constructors
4982 (print_cxx_classname): Use UTF8_GET to extract characters from
4984 (print_base_classname): New function.
4985 (print_class_decls): New function.
4986 (process_file): Use it.
4987 (utf8_cmp): New function.
4989 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
4991 * lang-options.h: Format changed to match changes in gcc/toplev.c
4992 to implement a --help option.
4994 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
4996 * decl.c (init_decl_processing): Revert change to dtable_type.
4998 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
5000 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
5002 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
5004 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
5006 * lang.c (lang_init): Default flag_exceptions to 1, without
5007 checking to see if it's 2 first.
5009 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
5011 * constants.c: Include "system.h".
5013 * lang.c (flag_new_exceptions): Get via extern now.
5014 (lang_init_options): New functions. Turn on flag_new_exceptions.
5016 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5018 * lex.c (java_lex): Return 0 when we see an invalid character in
5021 * lex.c (java_read_char): Specify extra argument when calling
5023 (java_read_unicode, java_parse_end_comment,
5024 java_parse_escape_sequence): Likewise,
5025 (java_lex): Specify extra argument when calling
5026 java_lex_error. Test that IDs are beginning with a legal character
5027 for IDs. Handle invalid characters with an error message and a
5028 call to java_lex_error.
5029 (java_lex_error): Adjust column position by new argument
5030 `forward'. Issue an error even if in the middle of reporting an
5033 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
5035 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
5036 we don't explicitly put a null pointer when we're copying it.
5038 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
5040 * gjavah.c (print_cxx_classname): New function.
5041 (super_class_name): Likewise.
5042 (print_super_fields): Removed.
5043 (in_super): Removed.
5044 (print_field_info): Never generate #defines.
5045 (print_c_decl): Changed generated types to match JNI. No longer
5046 print class name before method name.
5047 (print_method_info): Print "static" before static methods.
5048 Print "virtual" before non-final methods.
5049 (usage): Use exit(1), not exit(-1).
5051 (print_field_info): Use %.17g to print a double.
5052 (last_access): New globals.
5053 (process_file): Initialize last_access.
5054 (usage): Now static.
5055 (ACC_VISIBILITY): New define.
5056 (generate_access): New function.
5057 (print_field_info): Call it.
5058 (print_method_info): Likewise. Also, generate information for all
5059 methods, not just native methods. Return void.
5060 (print_c_decl): Return void.
5061 (print_field_info): Return void.
5063 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5065 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
5066 processing the jc1 grammar file. Prefix bison functions and
5067 variables with java_.
5068 (parse.c): Dependencies on parse.h and lex.h
5069 * expr.c (build_java_arrayaccess): Function now global.
5070 * java-tree.h: Comment reorganized to carry on previous
5071 classification effort.
5072 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
5073 RESOLVE_TYPE_NAME_P): New flags on WFLs.
5074 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
5075 java_parse (new prefix java_ generated by bison).
5076 (java_layout_parsed_class, java_register_parsed_class): Function
5078 (yyparse): Removed unnecessary call to init_outgoing_cpool.
5079 * lex.c (static tree wfl_op): Variable deleted.
5080 (java_init_lex): Initialize kw_super and kw_this. Initialize more
5081 ctxp fields to NULL_TREE.
5082 (java_lex): No longer create WFL for operators. Filename caching
5083 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
5084 created as STRING_CST and later expanded. Removed extra argument
5085 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
5087 (build_wfl_node): Removed code in comments.
5088 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
5089 store token and location data in the current bison token.
5090 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
5091 static/extern function declaration at the beginning of the file.
5092 (struct qualification): Data structure definition deleted.
5093 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
5094 (qualify_ambiguous_name): Function declaration modified. Function
5095 now returns nothing.
5096 (build_array_ref, patch_array_ref, make_qualified_name,
5097 resolve_qualified_expression_name, maybe_generate_clinit,
5098 resolve_field_access): New static function declarations.
5099 (build_java_arrayaccess): New extern function declaration.
5100 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
5101 (CALL_EXPR_PRIMARY): Macro deleted.
5102 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
5103 (struct parser_ctxt): Field initialized_final
5104 removed. non_static_initialized, static_initialized: New fields.
5105 * parse.y (static tree kw_super, static tree kw_this): New global
5107 (%union): tree wfl field of operator member replaced by int
5108 location. WFLs are non longer created for operators.
5109 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
5110 (qualified_name:): Now calls make_qualified_name to build the
5112 (type_declaration:): Consider generating <clinit> when class
5114 (variable_declarator:): Directly build an assignment node when the
5115 variable is initialized when declared.
5116 (this_or_super:): Build a WFL and set current location when THIS
5117 or SUPER are parsed.
5118 (expression_statement:): Wrap statement around a WFL.
5119 (primary_no_new_array:): Fixed typo. Changed value returned by
5120 THIS_TK because of its new type (temporary).
5121 (dim_exprs:): Temporary fix because of OSB_TK's new type.
5122 (field_access:): Build qualified name with SUPER.
5123 (method_invocation:): Fixed returned value because of SUPER's new
5125 (array_access:): Use OSB_TK location information.
5126 (post_increment_expression:, post_decrement_expression:,
5127 unary_expression:, pre_increment_expression:,
5128 pre_decrement_expression:, unary_expression_not_plus_minus:,
5129 cast_expression:, multiplicative_expression:,
5130 additive_expression:, shift_expression:, relational_expression:,
5131 equality_expression:, and_expression:, exclusive_or_expression:,
5132 inclusive_or_expression:, conditional_and_expression:,
5133 conditional_or_expression:, assignment:): Use new location/token
5134 information available on operators.
5135 (create_class): Set super_decl_type to NULL_TREE when processing
5137 (register_fields): Field initialization is now a MODIFY_EXPR
5138 node. Chain initialization code to the matching lists (according
5139 the the field declaration modifiers).
5140 (maybe_generate_clinit): New function.
5141 (method_header): Don't set method's DECL_NAME to a WFL when adding
5142 methods to java.lang.Object.
5143 (resolve_and_layout): Now can return NULL_TREE if the type
5144 resolution fails. Otherwise, return the class DECL instead of its
5146 (check_method_redefinition): Don't patch method DECL_NAME if it
5147 belongs to java.lang.Object.
5148 (process_imports): Simply assign error_found to the value returned
5149 by check_pkg_class_access.
5150 (declare_local_variables): Don't use their init statements (if
5151 any) when parsing error were previously found. Reuse MODIFY_EXPR
5152 build during parsing as an init statement.
5153 (java_method_add_stmt): Now return the current method body.
5154 (java_layout_parsed_class, java_register_parsed_class): Functions
5156 (java_complete_expand_methods): Initialize the constant pool on a
5157 per class basis. Layout the classes before expanding their method
5158 bodies. Don't try expand artificial constructor code if error were
5159 found. Make the classes data and register them if no error were
5161 (java_complete_expand_method): Retrieve an artificial constructor
5162 argument list before entering its body. Assign the top block to
5163 the artificial constructor function body and set types of declared
5164 blocks and compound statements to void. Walk method body if not an
5165 artificial constructor.
5166 (make_qualified_name, cut_identifier_in_qualified): New functions.
5167 (resolve_expression_name): Fixed comments. Save/restore the
5168 current class CLASS_LOADED_P flag value. Build non qualified
5169 static field access and handle qualified expression names.
5170 (resolve_field_access, resolve_qualified_expression_name): New
5172 (patch_method_invocation_stmt): Use the new expression resolution
5173 scheme, calling resolve_field_access when the function call is
5174 resolved as an expression.
5175 (qualify_ambiguous_name): Function rewritten to work on qualified
5176 expression produced by make_qualified_name.
5177 (java_complete_tree): Promote type when function's argument are
5178 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
5179 the assignment to discover further errors if RHS is a expression
5180 name that fails to evaluate. Declare LHS initialized even though
5181 the assignment failed. Don't use the location variable and removed
5182 extra argument in patch function calls. Now handle the ARRAY_REF
5183 case and build internal string representation when STRING_CSTs are
5185 (build_method_invocation): Don't wrap function call around a WFL.
5186 (build_assignment): Likewise. Use the operator location
5188 (patch_assignment): Handle array access LHSs. Handle error
5189 provenance, resulting in a better error report.
5190 (build_binop): Use op_location from operator as binop location
5192 (build_unaryop, build_incdec, build_cast): Likewise.
5193 (patch_binop): Extract location information from the node. Fixed
5194 typo in error message.
5195 (patch_unary_op): Extract location information from the node.
5196 (build_array_ref, patch_array_ref): New functions.
5198 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
5200 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
5201 match _Jv_IsInstanceOf.
5202 * decl.c (init_decl_processing): Use _Jv_NewArray, not
5203 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
5205 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
5207 * decl.c (init_decl_processing): Functions are now named
5208 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
5210 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
5212 * java-tree.h (load_class): Add prototype.
5213 * class.c (is_compiled_class): Add missing arg to load_class.
5214 * expr.c (expand_java_NEW): Call load_class.
5215 * parse.y (process_import): Removed bogus use of void return value.
5217 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
5219 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
5220 Function name is "_Jv_Throw" instead of "soft_athrow".
5221 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
5222 Function name is "_Jv_AllocObject" instead of "soft_new".
5223 Takes an extra parameter (object size).
5224 * expr.c: Update calls.
5226 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
5228 * lex.c (java_get_line_col): Handle end-of-file.
5229 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
5231 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
5233 * lang.c (lang_init): Make -fexceptions the default.
5234 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
5235 exception handling is not turned on.
5237 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
5239 * lang.c (flag_new_exceptions): Make this this default.
5240 * decl.c (end_java_method): Call emit_handlers.
5241 * except.c (method_init_exceptions): Set language code and version.
5242 (expand_start_java_handler): Enable exception, and call
5243 expand_eh_region_start.
5244 (expand_end_java_handler): Enable exception, and set up catch blocks.
5245 (emit_handlers): New routine to generate the saved handlers.
5246 * java-except.h (emit_handlers): Add prototype.
5248 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
5250 We used to have three different representations of the constant pool:
5251 the CPool structure, the tree_constant_pool, and the constructures
5252 used to build the Class object (which may need class and string
5253 constants) in compiled code. None were appropriate for compiling
5254 to .class files, so I did a major overhaul.
5256 First, the tree_constant_pool array was removed. Things were
5257 modified to the CPool structure in the JCF could be used.
5258 Second, a "capacity" field was added to the CPool, and functions
5259 written to search for a matching constant, adding one if not found.
5260 The code that generated the Class object was changed to use a CPool.
5261 The actual TREE_LISTs used to build the CONSTRUCTORs used for
5262 the static Class object are now only in build_constants_constructor.
5263 Finally, I wrote code which can generate a .class file (including its
5264 constant pool) from the RECORD_TYPE of a class. This is a big step
5265 on the way to compiling Java source into .class files.
5267 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
5268 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
5270 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
5271 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
5272 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
5273 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
5274 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
5275 (lang_type): Removed constant_pool field.
5276 * jcf.h (CPool): Renamed size to count. Added field capacity.
5277 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
5278 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
5279 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
5281 * constants.c (current_constant_pool_tags, current_constant_pool_data,
5282 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
5283 * constants.c (build_constants_constructor): Use new outgoing_cpool.
5284 (set_constant_entry, find_constant1, find_constant2,
5285 find_class_constant, count_constant_pool_bytes, write_constant_pool,
5286 find_utf8_constant, find_class_or_string_constant): New functions.
5288 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
5289 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
5290 (give_name_to_class, get_class_constant): Likewise.
5291 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
5292 (get_name_and_type_constant, get_ref_constant): Removed.
5293 * parse.h (parser_ctxt): Remove field tree_constant_pool.
5294 * parse.y: Don't save/restore tree_constant_pool.
5295 * verify.c (verify_jvm_instructions): Update for new approach.
5296 * expr.c (expand_invoke, expand_java_field_op): Likewise.
5298 * lang-options.h: Added -femit-class-file, -femit-class-files.
5299 * lang.c (flag_emit_class_files), java-tree.h: New flag.
5300 (lang_f_options): Added "emit-class-file(s)".
5302 * expr.c (build_java_arrayaccess): Generate more efficient array
5303 bounds checking, by using unsigned compare.
5305 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
5307 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5309 * parse.h: New comment on the handling of unresolved type
5310 identifiers. JDEPs are now part of the jdep_code enum.
5311 (typedef struct jdep): Now use enum jdep_code or int, depending on
5312 availability. Both are narrowed down to an 8 bits bitfield.
5313 (CALL_EXPR_PRIMARY): Fixed comment.
5315 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
5317 * Make-lang.in (java): Added gjavac and jvgenmain.
5318 (java.start.encap): Depend on gjavac.
5319 (java.rest.encap): Depend on jvgenmain.
5321 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
5322 (JAVA_CROSS_NAME): Likewise.
5323 (java.all.build): Depend on jvgenmain and gjavac.
5324 (java.all.cross): Depend on jvgenmain and gjavac-cross.
5325 (jvgenmain$(exeext)): New target.
5326 (java.install-common): Wrote.
5327 * config-lang.in (compilers, stagestuff): Added gjavac and
5330 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
5332 * lang.c (lang_decode_option): New argc/argv interface.
5334 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5336 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
5337 * decl.c (build_decl_no_layout): New function.
5338 * expr.c (java_lang_expand_expr): Layout declarations found in
5339 blocks before they're pushed.
5340 * jcf-parse.c (load_class): Save current line when parsing class
5342 (parse_source_file): Register class before expanding their
5344 * lang.c (put_decl_node): Produce `null' when `void *' is
5346 * lex.c (static tree wfl_op): New static global, for error report
5348 (java_init_lex): wfl_operator and wfl_op initialized
5349 here. Filename caching added for wfl_op. Return wfl_op when `(' is
5351 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
5352 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
5353 build_unresolved_array_type): New static function definitions.
5354 (build_decl_no_layout): New extern function declared.
5355 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
5356 faulty modifier exists.
5357 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
5358 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
5359 (UNARY_PLUS_EXPR): New fake operator.
5360 (struct parser_ctxt): New field osb_number.
5361 * parse.y (static tree wfl_operator): New static WFL for operator
5362 bound error messages.
5363 (DECR_TK, INCR_TK): Moved.
5364 (OP_TK): Tagged <operator>.
5365 (array_type:): Now call build_unresolved_array_type.
5366 (dim_expr:): Count the number of '[' seen.
5367 (post_increment_expression, post_decrement_expression,
5368 pre_increment_expression, pre_decrement_expression,
5369 unary_expression_not_plus_minus, unary_expression:): Actions are
5370 now building the corresponding unary expressions.
5371 (cast_expression:): Actions are now building cast expressions.
5372 (build_unresolved_array_type): New function.
5373 (create_interface): Reset the number of declared interfaces.
5374 (create_class): Likewise.
5375 (method_header): Methods declared within the scope of an interface
5376 are now implicitly set public and abstract.
5377 (java_complete_class): Variable's and parameter's type are patched
5378 with a promoted type.
5379 (declare_local_variables): Resolved non builtin types are promoted
5380 before being used to build a variable decl. Removed type patch
5381 posted on variable initialization statement.
5382 (source_start_java_method): Use build_decl_no_layout to build the
5383 decl of a parameter of incomplete type.
5384 (java_register_parsed_class): Process interfaces too. Call
5385 rest_of_decl_compilation on each processed class declarations.
5386 (java_complete_expand_methods): Don't attempt to expand things in
5388 (java_complete_tree): Process CONVERT_EXPR, even though it always
5389 has a type. Propagate error_mark_node to node's type too. Promote
5390 method's call argument type and return error_mark_node if
5391 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
5392 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
5393 handle unary operator nodes.
5394 (build_assignment): Added comment.
5395 (print_int_node): New function.
5396 (patch_assignment): New second argument. New error handling. Use
5397 print_int_node. Handle references. Use can_cast_to_p to issue
5398 different error message according to the context and check upon
5399 the initialization of the RHS.
5400 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
5401 (operator_string): Handle more operators.
5402 (patch_binop): No longer use a function static
5403 wfl_operator. Improved error message on shift distance.
5404 (build_unaryop, build_incdec, build_cast, patch_unaryop,
5405 patch_cast): New functions.
5407 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
5409 * jvspec.c: New file.
5410 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
5412 * java-tree.h (identifier_subst): Add declaration.
5414 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
5416 * jvgenmain.c (main): Generate call to JvRunMain.
5418 * class.c (make_class_data): Push value for "sync_info" field.
5419 * decl.c (init_decl_processing): Push "sync_info" field.
5421 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
5423 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
5424 Java (source) name, not signature.
5425 Set TYPE_ALIGN to (at least) that of element_type.
5427 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
5429 * class.c: Moved classname-mangling-rekated code to ...
5430 * mangle.c: ... this new file.
5431 * jvgenmain.c: New program (needs mangle.c) to generate main program.
5432 * Makefile.in: Update for above changes.
5434 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5436 * expr.c (truthvalue_conversion): Convert integer and floating
5437 point value to their truth value.
5438 * lex.c (java_lex): Handle the `null' literal.
5439 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
5440 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5441 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
5444 * parse.y: Reorganization/documentation on token declaration.
5445 (binop_lookup[]): New added new tree codes.
5446 (relational_expression): Build corresponding binary operators.
5447 (equality_expression, conditional_and_expression,
5448 conditional_or_expression): Likewise.
5449 (java_complete_class): Fix crash in debug message.
5450 (java_complete_tree): Check initialization of method call
5451 arguments. Further bogus node evaluation to detect more error
5452 during assignments. Handles more binary operators.
5453 (patch_assignment): Use DECL_P.
5454 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
5456 (operator_string): Handle more case. Compacted source.
5457 (patch_binop): Changed function comment. Checking for
5458 uninitialized first operand takes the compound assignment into
5459 account and uses DECL_P. Checking for uninitialized second operand
5460 delayed to routine's end. Use macros to issue type bound error
5461 messages and issue messages on both operands if their types are
5462 different. Force fixed type into node. Handle all binary
5465 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5467 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
5468 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
5469 build operator node and return tokens.
5470 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
5471 * parse.h (java_complete_tree): Changed returned type in prototype.
5472 (build_method_invocation, build_assignment, patch_assignment,
5473 patch_binop): New static function declarations.
5474 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
5475 BUILD_EXPR_WFL): New macros.
5476 * parse.y (enum tree_code binop_lookup[]): New static for token to
5478 (%union): Parser union has new sub-structure `operator'.
5479 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
5480 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
5481 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
5482 ASSIGN_ANY_TK): Tokens tagged `operator'.
5483 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
5484 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
5485 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
5486 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
5487 (assignment_operator:): Rule tagged `operator'.
5488 (expression_statement:): Re-installed default rule.
5489 (method_invocation:): Sub rules call build_method_invocation.
5490 (postfix_expression:): Don't attempt to resolve name here. Just
5492 (multiplicative_expression:): Sub-rules build corresponding binop
5494 (additive_expression:, shift_expression:, and_expression:,
5495 exclusive_or_expression:, inclusive_or_expression:): Likewise.
5496 (assignment:): Sub rule invoke build_assignment.
5497 (assignment_operator:): Default rules on sub rules.
5498 (force_error): Added documentation on this variable.
5499 (declare_local_variables): Build initialization calling
5501 (expand_start_java_method): Removed unused rtx declaration. Mark
5502 arguments as already initialized.
5503 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
5504 (java_complete_expand_methods): Don't process next method if
5505 completion of the previous one triggered errors.
5506 (java_complete_expand_method): Call source_end_java_method if no
5507 error were found during completion.
5508 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
5509 locals declaratilon. Handle names found within a class. Return
5510 error_mark_node when things aren't found.
5511 (patch_method_invocation_stmt): Return error_mark_node on failures.
5512 (patch_invoke): Removed unused local. Return the correct node.
5513 (java_complete_tree): Now returns a value. The BLOCK section binds
5514 local identifiers and the type of a BLOCK is now void. Assign the
5515 result of operand completion on COMPOUND_EXPR. Assign the
5516 encapsulated node of a WFL to the result of its completion, except
5517 when the node is an identifier. Now handle MODIFY_EXPR and several
5518 binary operators. Return error_mark_node on errors.
5519 (build_method_invocation, build_assignment, patch_assignment,
5520 build_binop, operator_string, patch_binop): New functions.
5521 * typeck.c (binary_numeric_promotion): New function.
5523 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
5525 * class.c (identifier_subst): New convenience wrapper for ident_subst.
5526 Replace most uses of ident_subst by identifier_subst.
5528 * class.c (push_class_static_dummy_field): Removed function.
5529 (build_class_ref): Find Class object decl by looking up "CNAME.class",
5530 instead of looking got "class" static field. Create that decl here.
5531 (class_identifier_node): Removed; no longer needed.
5532 (init_class_processing): Don't init class_identifier_node.
5533 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
5534 Do nreverse 0 times (instead of twice) for Object and Class.
5535 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
5537 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
5539 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
5540 while initializing linenumber_count and linenumber_table.
5541 Do it before init_function_start (which calls emit_line_note).
5542 * expr.c (expand_byte_code): Don't need to clear lineno here.
5544 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
5546 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
5547 then mangle number as _N_.
5549 * class.c (mangle_class_field): New function.
5550 (build_class_ref): Set assembler name of class reference using
5552 (push_class_static_dummy_field): Likewise.
5554 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
5556 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
5557 of assigning to TREE_CODE. The latter method exploits a feature
5558 of GCC that is not ANSI compliant.
5560 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5562 * decl.c (pushdecl_force_head): New function.
5563 (pushlevel): Removed conditional printf.
5564 (complete_start_java_method): Don't enter local variable scope if
5565 function is compiled from source code.
5566 * expr.c: parse.h now included
5567 (java_lang_expand_expr): New function.
5568 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
5569 printf. Terminate buffer when doing directories.
5570 * jcf-parse.c (parse_source_file): Call lang_init_source before
5571 parsing and before code generation.
5572 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
5573 use printf if the macro is defined.
5574 * lang.c (lang_init): Install lang_expand_expr hook on
5575 java_lang_expand_expr.
5576 (java_dummy_print): New function.
5577 (lang_init_source): New function.
5578 * lex.c (java_lex): Remember location of an opening brace at the
5579 second nesting level.
5580 (java_is_eol): Unget character seen after a CR if it is EOF.
5581 * parse.h: Now includes lex.h
5582 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
5583 printf if the macro is defined.
5584 (expand_start_java_method, build_expr_block, enter_block,
5585 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
5586 New static function declarations.
5587 (pushdecl_force_head): New extern function declaration.
5588 (INCOMPLETE_TYPE_P): New macro.
5589 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
5590 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
5591 BLOCK_EXPR_ORIGIN): New macros.
5592 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
5593 DECL_SOURCE_LINE_LAST): New macros.
5594 (struct parser_ctxt): Removed field current_method_decl, redundant
5595 with the field current_function_decl. Added fields
5596 first_ccb_indent1 and pending_block.
5597 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
5598 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
5600 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
5601 (compilation_unit:): Cosmetic on sub rule.
5602 (type_declaration:): Cosmetic on sub rules. Added an error rule.
5603 (variable_initializer:): Installed default rule on expression:.
5604 (method_declaration:): method_header: starts a new
5605 method. method_body: installs the function body, absorbs blocks
5606 emitted for temporary variable scopings, pops function's body block
5607 and merges function's last statement lineno in DECL_SOURCE_LINE.
5608 (method_body:): Installed default rules.
5609 (block:): Call enter_block when an opening brace is seen. Absorb
5610 scoping blocks and call exit_block when a closing brace is seen.
5611 (block_statement:): Cosmetic changes.
5612 (method_invocation:): Create WFL around CALL_EXPR node.
5613 (patch_stage): Added comment around definition.
5614 (method_header): Try to use first_ccb_indent1 as the first line of
5615 the method, so BP debug info are emitted at the first opening
5616 brace of the function. If the function has no body, use the
5617 location of the function's name. Override currently defined method
5618 name with the matching WFL so we can point redefinition errors
5619 using the location where the function's name was declared.
5620 (check_abstract_method_header): Interprets DECL_NAME as an
5621 identifier or as a WFL, accordingly.
5622 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
5623 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
5624 location and name information out of it and reinstall DECL_NAME to
5625 its original identifier node value.
5626 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
5627 function's source code).
5628 (read_import_dir): Test the value returned by find_class and issue
5629 a fatal accordingly.
5630 (declare_local_variables): Push a new block for the scope of the
5631 new variable(s) if code has been already generated at that nesting
5632 level. Pinpoint redefinition errors using the variable id
5633 WFLs. Generate initialization code if necessary. If the variable
5634 type is incomplete, register a patch on its decl.
5635 (source_start_java_method): Rewritten. Define a new block for the
5636 function's parameters. Build parameter decl out of function's
5637 arguments and register them for a patch if their types are
5639 (expand_start_java_method): Includes the part of
5640 source_start_java_method that was pushing the parameter decls and
5641 completing the method start code.
5642 (source_end_java_method): Removed call the expand_end_bindings and
5643 poplevel (already taken care of). Reinstall function's arguments
5644 and get function's last line of code before calling
5645 expand_function_end.
5646 (java_method_add_stmt): New comment before the function's
5647 code. Complement the second operand of the current COMPOUND_EXPR
5649 (java_complete_expand_methods): Don't generate debug info on line
5650 zero when expanding a generated constructor.
5651 (java_complete_expand_method): Set start and end line numbers for
5652 a artificially generated constructor to one and manually call
5653 enter_block and exit_block when defining it. For all methods:
5654 expand function's start calling the new expand_start_java_method
5655 and invoke java_complete_tree on the effective method's body, if
5657 (resolve_expression_name): Now use lookup_name_in_blocks to search
5658 local variable decls and print out an error when variables are
5660 (patch_method_invocation_stmt): Inserted comment before the
5662 (lookup_method_invoke): Chain method's arguments using chainon
5663 with the current arg list as a second argument. Inserted missing
5664 IDENTIFIER_POINTER when reporting an error on methods not found.
5665 (refine_accessible_methods_list): Don't retain constructors.
5666 (patch_arguments): Function removed.
5667 (java_complete_tree): Inserted comment before the function's
5668 code. New case for BLOCKs. Moved the WFL case a bit
5669 further. Complete function's arguments.
5670 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
5671 maybe_absorb_scoping_blocks): New functions.
5673 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5675 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
5677 * jcf-parse.c (parse_source_file, java_error_count): New forward
5678 and extern declarations.
5679 (java_parse_abort_on_error): Macro moved.
5680 (jcf_parse_source): fatal called if fopen fails. Now calls
5682 (parse_source_file): New parse_only parameter. Reflects the
5683 elimination of the second pass.
5684 (yyparse): parse_source_file called with argument set to 0.
5685 * jcf.h (JCF_ZERO): Sets java_source to zero.
5686 * lex.c (java_init_lex): pass argument is gone. Function modified
5687 to be called once during the analysis of a file.
5688 (java_unget_unicode): Fixed typo in fatal message.
5689 (java_get_line_col): Likewise.
5690 (java_lval): Likewise. String literals no longer built during
5692 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
5694 * parse.h (MODIFIER_WFL): New macro.
5695 (parse_check_super, parser_check_super_interface): Now return int.
5696 (parser_chain_incomplete_item, not_builtin_p,
5697 complete_method_decl): Declarations removed.
5698 (build_method_invocation_stmt, build_invoke): Renamed using the
5699 `patch' instead of `build'
5700 (register-incomplete_type, obtain_incomplete_type,
5701 java_complete_tree, java_complete_expand_method,
5702 unresolved_type_p, create_jdep_list): New function declarations.
5703 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
5704 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
5705 (jdep): New typedef on new struct _jdep.
5706 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
5707 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
5708 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
5709 JDEP_RESOLVED_P): New macros.
5710 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
5711 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
5712 JDEP_VARIABLE): New enum values and jdep kinds.
5713 (jdeplist): New typedef on struct _jdeplist.
5714 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
5716 (CALL_EXPR_PRIMARY): New macro.
5717 (struct parser_ctxt): Fields java_pass, current_method_decl,
5718 method_decl_list deleted. New field jdeplist.
5719 (INCOMPLETE_P): Macro deleted.
5720 * parse.y (single_type_import_declaration:): Removed pass switch.
5721 (type_import_on_demand_declaration): Likewise.
5722 (field_declaration:): Removed pass switch on all sub rules.
5723 (class_declaration:): Call the complete_class_decl removed on
5725 (method_declaration:): Removed second pass switch. No longer chain
5726 methods decl when method_header reduced.
5727 (method_header:): Sub rules no longer depend on pass switch.
5728 (method_declarator:): Likewise.
5729 (method_body:): Likewise.
5730 (abstract_method_declaration:): Likewise.
5731 (block_statement:): Likewise.
5732 (local_variable_declaration:): Likewise.
5733 (argument_list:): Likewise.
5734 (method_invocation:): Likewise. Call to build_method_invocation_stmt
5735 removed. Partial CLASS_EXPR tree node built instead.
5736 (postfix_expression:): Removed pass switch on all sub rules.
5737 (java_pop_parser_context): Free classd_list content.
5738 (yyerror): Call obstrack_grow0 to finalize error message.
5739 (check_class_interface_creation): Comment modified to reflect new
5740 returned value meaning. Removed second pass switch. Return 1 if an
5741 error was found, 0 otherwise. Adjust pointer on filename if a
5742 leading path separator was found.
5743 (maybe_create_class_interface_decl): Removed first pass switch
5744 when linking the class decl to the class_list. Install a new
5745 jdep_list for the class.
5746 (add_superinterfaces): List of unresolved interfaces is
5747 gone. Unresolved interfaces are directly added to the current
5749 (create_interface): Second pass shortcut removed.
5750 ctpx->modifier_ctx access through MODIFIER_WFL.
5751 (create_class): Second pass shortcut removed. Call to
5752 register_incomplete_type replaces the call to
5753 parser_chain_incomplete_item.
5754 (complete_class_decl): Function removed.
5755 (duplicate_declaration_error): New way of retrieving redeclared
5757 (register_fields): Call to lookup_modifier_cl replaced by
5758 MODIFIER_WFL. New way of handling unresolved type, using
5759 unresolved_type_p and obtain_incomplete_type.
5760 register_incomplete_type replaces call to parser_chain_incomplete_item.
5761 (patch_stage): New static global variable.
5762 (method_header): New way of handling unresolved type, using
5763 unresolved_type_p and obtain_incomplete_type. patch_stage used to
5764 indicates that the method decl needs to be patched.
5765 (check_abstract_method_header): Call to lookup_modifier_cl
5766 replaced by MODIFIER_WFL.
5767 (method_declarator): Incomplete argument type are registered
5768 calling register_incomplete_type. Patch on the declared method is
5769 issued in that case.
5770 (unresolved_type_p): New function.
5771 (parser_check_super_interface): New comment to reflect function's
5772 modified returned type (int). Function and has a new argument
5773 this_wfl. Call to parse_error_context uses this_wfl instead of
5774 relying on lookup_cl.
5775 (parser_check_super): Comment reflects function's new returned
5776 type (int). Function returns non zero value on error.
5777 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
5778 register_incomplete_type, jdep_resolve_class): New functions to
5779 handle incomplete types in declarations.
5780 (java_complete_class): Rewritten to work with the new incomplete
5781 type handling scheme.
5782 (complete_class_report_errors): Likewise.
5783 (complete_method_decl): Removed: it jobs is now handled by
5784 java_complete_class.
5785 (do_resolve_class): Class loaded in not already loaded and not
5786 found in Java source code.
5787 (java_check_regular_methods, java_check_abstract_methods): Don't
5788 call complete_method_decl anymore.
5789 (lookup_modifier_cl, not_builtin_p): Functions deleted.
5790 (read_import_dir): Got rid of the pass number dependency.
5791 (declare_local_variables): New handling of unresolved types (patch
5793 (source_start_java_method): New parameter level. Function called
5794 with level set to 1 when argument types are potentially
5795 unresolved. Called to complete the job with level set to 2 once
5797 (source_end_java_method): Call to permanent_allocation
5798 removed. Waiting to be replaced by a more suitable obstack
5800 (java_complete_expand_methods, java_complete_expand_method,
5801 java_expand_finals): New functions.
5802 (build_method_invocation_stmt): Renamed
5803 patch_method_invocation_stmt. Extracts function call expression
5804 (wfl) and arguments (args) from CALL_EXPR tree operands.
5805 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
5806 call. Patch the function and argument operand of the CALL_EXPR
5808 (patch_argument, java_complete_tree): New functions.
5810 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
5812 Recover from missing fields and methods (i.e. error instead of fatal).
5813 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
5814 * expr.c (expand_invoke): Recover from missing method.
5815 (expand_java_field_op): Recover from missing field.
5816 Inline references to java.lang.{Integer,Char,...}.TYPE.
5817 * typeck.c (get_type_from_signature), java-tree.h: New function.
5818 * class.c (add_method): Use get_type_from_signature.
5819 (build_class_ref): Handle a class that was not found.
5820 * typeck.c (convert): Handle conversion to pointers (for convenience).
5821 * verify.c (verify_jvm_instructions): Use get_type_from_signature
5822 instead of lookup_field to handle missing fields.
5824 * jcf-parse.c (process_zip_dir): Set java_source.
5826 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
5828 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
5830 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5832 * jcf-parse.c (load_class): Don't change input_filename before
5833 calling jcf_parse_source (but still do it before calling
5835 (jcf_parse_source): Assign input_filename after having saved the
5837 * lex.c (java_init_lex): Chain a WFL node to the import on demand
5838 list. ctxp->modifier_ctx zeroed according to its new
5839 definition. ctxp->filename initialized. Removed
5840 JAVA_MODIFIER_CTX_UNMARK.
5841 (java_unget_unicode): Update the character based column position.
5842 (java_allocate_new_line): ref_count not used anymore. Always free
5843 ctxp->p_line. Initialize c_line->char_col to 0.
5844 (java_get_unicode): Update the character based column position.
5845 (java_lex): Use ctxp->elc to store current position in source
5846 file, at the beginning of the parsed token. Set modifier_ctx entry
5847 corresponding to the parse modifier to a WFL node. Return a WFL
5848 node when an identifier is parsed.
5849 (java_lex_error): Now uses ctxp->elc to store current position in
5851 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
5852 * lex.h (build_wfl_node): New function definitions.
5853 (struct java_line): ref_count and next fields are gone. New field
5855 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
5856 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
5857 (JAVA_COLUMN_DELTA): New macro.
5858 (java_lc): New typedef on new struct _java_lc.
5859 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
5860 (parse_error_context, parse_warning_context): Changed prototypes.
5861 (java_get_line_col): Added as an available global function.
5862 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
5863 (IC_DECL): Replaced by macro IC_TYPE
5864 (DEPEND_WFL): New macro.
5865 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
5867 (exit_java_complete_class): Removed a commented out statement.
5868 (struct parser_ctxt): Added comments on fields. modifier_ctx is
5869 now an array of tree nodes. Deleted fields line_list and
5870 e_line. New field elc, to replace e_line.
5871 * parse.y (array_type:): Build WFL node.
5872 (qualified_name:): Build a single WFL node out of two. Retain
5873 the location information of the first node in the resulting node.
5874 (package_declaration:): Use package name as a WFL node
5875 (single_type_import_declaration:): Use imported name as a WFL node.
5876 (type_import_on_demand_declaration:): Use root of the imported
5877 packages as a WFL node.
5878 (field_declaration:): Removed unused local variable cl.
5879 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
5880 (yyerror): New static elc. Removed static error_line, error_pos.
5881 New local code_from_source. Save ctxp->elc into elc at the first
5882 pass. Call java_get_line_col to get a string of the line where
5884 (debug_line): Removed static function.
5885 (parse_error_context, parse_warning_context): Parameter cl is now
5886 a WFL node. Use its value to initialize ctxp->elc.
5887 (redefinition_error): Parameter cl is now a WFL node.
5888 (parse_add_interface): New parameter wfl. No longer call
5889 lookup_cl, use wfl instead.
5890 (check_class_interface_creation): Parameter cl is now a WFL node.
5891 (maybe_create_class_interface_decl): Likewise.
5892 (add_superinterfaces): New function.
5893 (create_interface): Removed local cl, node, super_decl,
5894 super_decl_type. Function now uses id as a WFL node. Better
5895 warning/error report on obsolete or forbidden mix of
5896 modifiers. Now calls add_superinterfaces to register interfaces.
5897 (create_class): Removed local cl, node. Local variable id is used
5898 as a WFL node. Better error report on forbidden modifier
5899 mix. Uses add_superinterfaces to register interfaces.
5900 (find_field): Argument cl is now a WFL node. Now store the WFL
5901 node of a fields that needs to be checked for their
5903 (method_header): Local variable node non longer used. Local
5904 variable id replaces cl.
5905 (check_modifiers_consistency): Local variable cl is now a WFL
5907 (method_declarator): Local variable cl replaced by parameter id.
5908 (parser_qualified_name): Now uses parameter name as a WFL node.
5909 (parser_check_super_interface): New parameter wfl, for achieve
5910 greater accuracy during error reports.
5911 (parser_chain_incomplete_item): New parameter named location. Used,
5912 along the decl, to construct the incomplete item node.
5913 (java_complete_class): resolve_class now uses WFL node extracted
5914 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
5916 (complete_method_decl): Unresolved function's argument types are WFL.
5917 (resolve_class): Parameter cl is now a WFL node.
5918 (resolve_and_layout): Likewise.
5919 (do_resolve_class): Likewise. Try first to use cl and then do the
5920 lookup on the decl when calling check_pkg_class_access.
5921 (complete_class_report_errors): Use IC_TYPE in place of
5922 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
5923 instead of doing a lookup over the decl.
5924 (java_check_final): Use WFL info from field tree list.
5925 (lookup_cl): Rewritten and returns a statically defined WFL node.
5926 (lookup_modifier_cl): Now uses information from WFL nodes.
5927 (process_imports): Likewise.
5928 (read_import_dir): name and cl arguments replaced by a single WFL
5929 node. Function modified accordingly.
5930 (find_in_imports_on_demand): Now uses WFL node.
5931 (check_pkg_class_access): cl argument is now a WFL node.
5932 (declare_local_variables): Fixed to use WFL nodes.
5933 (resolve_expression_name): Likewise.
5934 (build_method_invocation_stmt): name_combo argument renamed
5935 wfl. Function modified to use WFL nodes.
5936 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
5937 (lookup_method_invoke): cl is now a WFL node. Added missing
5938 IDENTIFIER_POINTER to class type decl name.
5940 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
5942 * lang.c (init_parse): Now returns char* containing the filename.
5944 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
5946 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
5948 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
5949 * class.c (make_class_data): If flag_assume_compiled, initial class
5950 state is CSTATE_PREPARED; make superclass and interfaces direct
5951 references, rather than constant pool indexes.
5953 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5955 * parser.y: Include flags.h. Removed debug variable pl.
5956 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
5958 (labeled_statement_nsi:): Generate debug info when reducing
5959 expression_statement:.
5960 (check_pkg_class_access): get_access_flags_from_decl invokation
5961 fixed for new CLASS_* flags location.
5962 (source_end_java_method): Save/restore parser context when
5963 entering/leaving this routine. Restore lineno to its right value
5964 before calling expand_end_bindings.
5965 (build_method_invocation_stmt): build_invoke called with the
5966 current line information.
5967 (build_invoke): New argument cl. Wrap the function call around a
5969 (refine_accessible_methods_list): Changed comment, removed
5971 * parse.h: Fixed typo in comments.
5972 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
5973 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
5974 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
5976 * lex.c (java_lex): Record the last closing curly bracket of a
5978 * jcf-parse.c (jcf_parse_source): Now calls
5979 java_check_methods. Clarified comment, fixed typo.
5981 1998-04-09 Dave Brolley <brolley@cygnus.com>
5983 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
5984 (finish_parse): Expose for non USE_CPPLIB builds.
5986 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
5988 * lang.c (lang_print_xnode): New function.
5990 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
5992 * decl.c (class_dtable_decl), java-tree.h: New tree node.
5993 * class.c (get_dispatch_vector, get_dispatch_table): New functions
5994 used to build a class's dispatch table.
5995 (make_class_data): Generate dispatch table if flag_assume_compiled.
5996 Set dtable of class object to address of class_dtable_decl.
5998 * decl.c (int_decl_processing): Make soft_badarrayindex_node
5999 be volatile and have side effects - generates better code.
6001 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
6002 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
6004 * expr.c (expand_invoke): If class is final, method is
6005 effectively final, so can call it directly.
6007 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
6009 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
6011 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6013 * parse.y (build_method_invocation_stmt): Removed extra argument
6016 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6018 * expr.c (dtable_indent): Now static global.
6019 (expand_invoke): Now call invoke_build_dtable and
6020 build_invokevirtual.
6021 (invoke_build_dtable, build_invokevirtual): New functions.
6022 * jcf-io.c (find_class): Defer issuing a warning by setting
6023 jcf->outofsynch to 1.
6024 * jcf-parse.c (jcf_out_of_synch): New function.
6025 (load_class): Test this_jcf.outofsynch flag and call
6026 jcf_out_of_synch accordingly.
6027 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
6028 comment indentation.
6029 * lex.c (java_get_unicode): Fixed code indentation.
6030 (java_lex): Create string literal. Fixed typo. Removed several
6031 premature obstack_free.
6032 * parse.h: New enums for name resolution and invocation mode.
6033 (struct qualification): New data structure.
6034 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
6035 (do_resolve_class, build_method_invocation_stmt,
6036 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
6037 debug_line, identical_subpath_p, invocation_mode,
6038 refine_accessible_methods_list, build_invoke,
6039 lookup_method_invoke): New functions declared.
6040 (build_invokevirtual, invoke_build_dtable, match_java_method,
6041 build_field_ref, jcf_out_of_synch): New references to external
6043 (struct parse_ctxt): Removed artificial_constructor field.
6044 * parse.y: (array_type:): Type defined for this rule.
6045 (class_type:): Installed default rule for interface_type:.
6046 (array_type:): Now build Java array type.
6047 (qualified_name:): Now use obstack_grow0.
6048 (method_declaration:): Skip the artificial constructor added to
6050 (abstract_method_declaration:): Execute the code only during pass 1.
6051 (block:): Installed default rule in block_statements:.
6052 (block_statement:): Add the statement to the method during pass 2.
6053 (statement_expression): Installed default rule for
6055 (argument_list:): Added code to build the argument list.
6056 (method_invocation:): Added call to create the method invocation
6058 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
6059 (debug_line): New function for debug.
6060 (complete_class_decl): No longer do something during pass 1.
6061 (method_header): Use BUILD_PTR_FROM_NAME.
6062 (parser_qualified_classname): Use obstack_grow0. Removed bogus
6064 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
6065 function's main comment.
6066 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
6068 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
6069 (resolve_class): Now works with arrays.
6070 (do_resolve_class, resolve_and_layout): New functions.
6071 (java_check_regular_methods): Reverse method list before and after
6072 having processed it. No longer set ctxp->artificial_constructor.
6073 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
6074 accordingly. Fixed typo in issued error message. Now use
6076 (find_in_imports_on_demand): Now use obstack_grow0.
6077 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
6078 (source_end_java_method): Call expand_expr_stmt instead of
6079 expand_expr. Calls it before calling expand_function_end.
6080 (java_method_add_stmt): Do nothing if errors were found during
6082 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
6083 (build_method_invocation_stmt, build_invoke, invocation_mode,
6084 lookup_method_invoke, refine_accessible_methods_list,
6085 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
6087 * typeck.c (build_java_signature): Properly end method signature
6088 if return type skipped.
6089 (match_java_method): New function.
6091 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
6093 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
6095 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6097 * expr.c (build_invoke_non_interface): New function.
6098 (methods_ident, ncode_ident): Now static globals.
6099 (expand_invoke): Use build_invoke_non_interface.
6100 * java-tree.h (struct lang_decl): New field function_decl_body.
6101 (DECL_FUNCTION_BODY): New macro.
6102 * jcf-parse.c (jcf_parse_source): Deeper check before setting
6103 CLASS_FROM_SOURCE_P.
6104 (parse_source_file): Fixed typos. Call java_layout_parsed_class
6105 before starting pass 2. Call to java_generate_parsed_class replaced
6106 by java_register_parsed_class.
6107 * lex.c: Fixed typo in header. Some line width related formating.
6108 * lex.h: Some line width related formating.
6109 * parse.h (source_end_java_method, resolve_expression_name,
6110 complete_class_decl, maybe_create_class_interface_decl,
6111 check_class_interface_creation): New static function declarations.
6112 (java_layout_parsed_class, java_method_add_stmt): New function
6114 (struct parser_ctxt): Field mark_class_generate removed. New
6115 fields class_list and artificial_constructor.
6116 * parse.y: Fixed typo in header.
6117 (class_declaration:): Call complete_class_decl when class body
6119 (method_declaration:): Call source_end_java_method in pass 2 when
6120 the method body is defined.
6121 (postfix_expression:): Do expression name resolution on sub-rule
6123 (create_class, create_interface): Merged common pieces.
6124 (check_class_interface_creation, maybe_create_class_interface_decl):
6126 (complete_class_decl): New function.
6127 (register_fields): Fixed line width related typo.
6128 (method_header): Correctly skip first argument when fixing
6129 argument line. Changed the loop.
6130 (java_check_circular_reference): Now use ctxp->class_list.
6131 (java_complete_class): Removed start/stop marking.
6132 (java_check_regular_methods): Now takes a class decl as an
6133 argument. Add default constructor if none were encountered.
6134 (java_check_methods): Now use ctxp->class_list. Changed call to
6135 java_check_regular_methods.
6136 (source_start_java_method): Set DECL_ARG_TYPE for each function
6138 (source_end_java_method, java_method_add_stmt): New functions.
6139 (java_generate_parsed_class): No longer exists.
6140 (java_layout_parsed_class, java_register_parsed_class): New functions.
6141 (resolve_expression_name): New function.
6143 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6145 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
6146 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
6147 until pass initializations are done. Call read_import_dir with
6149 * parse.h: (lookup_modifier_cl): New function declared.
6150 (INTERFACE_FIELD_MODIFIERS): New macro.
6151 (OBSOLETE_MODIFIER_WARNING): New macro.
6152 * parse.y: (register_fields): Class type and current field name in
6153 local variables. Check modifier(s) if adding field(s) to an interface.
6154 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
6155 and report errors using the faulty modifier line context.
6156 (lookup_modifier_cl): New function.
6157 (read_import_dir): Detect and report default import processing
6160 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
6162 Add a pair of -fassume-compiled/-fno-assume-compiled options.
6163 * class.c (is_compiled_class): Return 1 after making sure it
6164 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
6165 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
6166 * java-tree.h (flag_assume_compiled): Add decl.
6167 * lang.c (lang_f_options): Add the flag.
6168 (flag_assume_compiled): Add decl, default to 0.
6170 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6172 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
6173 (is_compiled_class): Likewise.
6174 (layout_class): Likewise.
6175 (layout_class): Detect and lay out classes defined in source code.
6176 (interface_of_p, add_interface_do, may_add_interface): New
6178 (add_interface): Now use add_interface_do.
6179 (add_method_1): New function.
6180 (add_method): Now use add_method_1.
6181 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
6182 (complete_start_java_method): New function.
6183 (start_java_mehod): Now call complete_start_java_method.
6184 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
6185 (expand_invoke): Likewise and fixed typo.
6186 *gjava.c: (print_super_field): Use new argument to find_class
6189 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
6190 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
6191 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
6193 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
6194 (add_method_1, push_class): New prototypes.
6195 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
6196 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
6197 directory where the class was found.
6198 (find_class): New argument DO_CLASS_FILE. Function find_class
6199 modified accordingly.
6200 *jcf-parse.c: (fix_class_path): New function.
6201 (load_class): Use new VERBOSE argument. load_class now finds and
6202 loads/parses .class/.java files. Save read_state of current_jcf
6204 (java_parser_abort_on_error): New macro.
6205 (jcf_parse_source, parse_source_file): New function.
6206 (jcf_parse): Fixed typo.
6207 (yyparse): Call parse_source_file () only.
6208 (process_zip_dir): Fixed typo, fix zdir->filename_length when
6209 writing the real class name back in the zip directory entry.
6210 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
6211 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
6212 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
6213 (find_class): Prototype fixed.
6214 *lex.c: Added 1998 time stamp.
6215 Removed all static global variables, moved into the parser
6216 context data structure.. Now include unistd.h if SEEK_SET not
6218 (java_init_lex): Rewritten.
6219 (java_sneak_unicode): Modified current unicode access in current line.
6220 (java_unget_unicode): Likewise.
6221 (java_allocate_new_line): New allocation management.
6222 (java_read_char): Modified access and storage of unget_utf8_value.
6223 New way of processing current unicode.
6224 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
6225 (java_get_unicode): Now use the parser context.
6226 (java_lineterminator): Likewise.
6227 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
6228 of the reentrant parser implementation. Function now use the
6229 parser context data structure and java_lval. Fixed production of
6230 the float and double constant "out of range" error message. Fixed
6231 obstack use. Return integer value when hitting a modifier. Now
6232 return type for TRUE, FALSE and other predefined types. Return
6233 identifier as a TREE_LIST list containing the current line context
6234 as the TREE_VALUE sub-node.
6235 (java_unicode_2_utf8): Fixed typo in declaration.
6236 (java_lex_error): Now use the parser context data structure.
6237 *lex.h: Added 1998 time stamp.
6238 (struct java_line): New fields ref_count and next.
6239 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
6240 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
6241 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
6242 *parse.h: Added 1998 time stamp.
6243 (java_parse_source_file): Renamed from parse_source_file.
6244 (YYERROR_NOW, YYNOT_TWICE): Fixed.
6245 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
6246 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
6247 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
6248 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
6249 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
6250 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
6251 (struct parser_ctxt): New data structure to keep the parser context.
6252 *parse.y: Added 1998 time stamp, got rid of static global variables.
6253 (java_error_count, ctxp): New global variables.
6254 (%union): New value field.
6255 (numeric_type, integral_type): Rules removed.
6256 (primitive_type): Rule defined to handle integral, float, double and
6258 (qualified_name, package_declaration,
6259 single_type_import_declaration, type_import_on_demand_declaration,
6260 modifiers, class_declaration, super, interfaces,
6261 interface_type_list, class_body, field_declaration,
6262 field_declaration, variable_declarators, variable_declarator,
6263 variable_declarator_id, method_declaration, method_header,
6264 formal_parameter_list, formal_parameter, method_body, block,
6265 static, interface_declaration, extends_interfaces,
6266 abstract_method_declaration, local_variable_declarators): Rules now
6268 (force_error, do_warning): New global statics.
6269 (push_parser_context, parser_context_save_global,
6270 parser_context_restore_global, pop_parser_context): New functions.
6271 (yyerror): Now uses the global parser context. Fixed use of obstack.
6272 (parse_error, parse_error_context, parse_warning_context,
6273 java_accstring_lookup, redefinition_error, check_modifiers,
6274 parser_add_interface, create_interface, create_class, find_field,
6275 duplicate_declaration_error, register_fields, method_header,
6276 check_modifiers_consistency, check_abstract_method_header,
6277 method_declarator, parser_qualified_classname,
6278 parser_check_super_interface, parser_check_super,
6279 parser_chain_incomplete_item, java_check_circular_reference,
6280 layout_class_from_source, java_complete_class,
6281 complete_method_decl, resolve_class, complete_class_report_errors,
6282 java_check_final, check_method_redefinition,
6283 java_check_regular_methods, java_check_abstract_methods,
6284 java_check_methods, lookup_java_interface_method2,
6285 lookup_java_method2, lookup_cl, find_name_in_single_imports,
6286 process_imports, find_in_imports, read_import_entry,
6287 read_import_dir, find_in_imports_on_demand,
6288 check_pkg_class_access, not_builtin_p, declare_local_variables,
6289 source_start_java_method, java_generate_parsed_class): New
6291 *typeck.c: (signature_include_return): New global variable.
6292 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
6293 to add the function returned type in the signature.
6295 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
6297 * jcf-io.c (open_in_zip): Use strncmp and LEN.
6299 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
6301 * Make-lang.in (java.info): Added.
6302 (java.install-info): Added
6304 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
6306 * Makefile.in (clean): Also remove java/parse.c.
6308 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
6310 Add a pair of -fbounds-check/-fno-bounds-check options.
6311 * lang.c (lang_decode_option): Add code to grok arguments.
6312 (flag_bounds_check): Add decl.
6313 (lang_f_options): New array w/ the option in it.
6314 * java-tree.h (flag_bounds_check): Add decl.
6315 * lang-options.h: New file.
6316 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
6317 of a static macro value.
6318 (JAVA_ARRAY_EXCEPTION): Delete macro.
6320 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
6322 * typeck.c (build_java_array_type): Fix two bugs in previous change.
6323 * expr.c (build_anewarray): Add missing promote_type.
6325 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
6327 Add array types with known length to optimize bounds checking.
6328 * typeck.c (build_java_array_type): Take length parameter.
6329 (java_array_type_length, build_prim_array_type): New functions.
6330 * java-tree.h: Update for new functions.
6331 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
6332 * class.c: Use build_prim_array_type.
6333 * expr.c (can_widen_reference_to): Handle known-length array types.
6334 (verify_jvm_instructions): Keep track of integer push instructions
6335 followed by newarray/anewarray, so we can build known-length arrays.
6336 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
6337 (java_array_data_offset): New function.
6338 (build_java_array_length_access): New function. Optimize if constant.
6339 (build_java_arrayaccess): Constant fold bounds check.
6340 (expand_java_newarray, expand_java_anewarray): Replaced by ...
6341 (build_newarray, build_anewarray): New functions.
6342 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
6343 * verify.c (merge_types): Handle known-lengh array types.
6345 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
6347 * expr.c (expand_byte_code): Fix performace bug, which caused
6348 searching linenumber_table to be linear rather than constant.
6350 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
6352 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
6354 * decl.c, java-tree.h (soft_fmod_node): New global.
6355 * decl.c (init_decl_processing): Define __builtin_fmod.
6356 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
6357 using __builtin_fmod.
6359 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6361 * keyword.h: New file, output of keyword.gperf as processed by
6363 * lex.c (java_lex_init): Initialize java_error_flag.
6364 * parse.c (YYERROR_NOW): Uses java_error_flag.
6365 * parse.y: New static java_error_flag. Useless definition of
6367 * parse.y (java_error): Portable error recovery using
6368 java_error_flag (not yet completely tuned).
6370 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
6372 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
6374 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6376 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
6377 (parse.c, lex.c, keyword.h): New rules for Java source code
6379 * parse.c: Renamed into jcf-parse.c.
6380 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
6381 * keyword.gperf: New file, Java keywords.
6382 * parse.y: New file, Java language grammar.
6383 * parse.h: New file, Java language grammar definitions.
6384 * lex.c: New file, Java language lexer.
6385 * lex.h: New file, Java language lexer definitions.
6387 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
6389 * decl.c (clinit_identifier_node), java-tree.h: New global.
6390 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
6391 * verify.c (verify_jvm_instructions): Inline use of removed macros.
6392 * expr.c (expand_java_field_op): Check for invalid assignment
6395 * jcf-reader.c (get_attribute): Test for wrong attribute length.
6397 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
6399 * verify.c (verify_jvm_instructions): When processing a handler,
6400 attempt to set the current_subr to the right value.
6401 (More complicated code combines Sep 17 and Oct 22 versions.)
6403 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
6405 * class.c (push_class): Figure out (guess) name of source file.
6406 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
6407 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
6408 (parse_class_file): Change return type from int to void.
6409 Call debug_start_source_file/debug_end_source_file.
6411 * expr.c (build_java_binop): Fix masking 2nd operand.
6412 * decl.c (init_decl_processing): Set sizetype first.
6414 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
6416 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
6417 (Revert Sep 17 change.)
6419 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6421 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
6422 .class extension in their name and fix thing so we don't process
6423 them parse_zip_file_entries().
6424 (parse_zip_file_entries): Cleaned unused local variables.
6426 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
6428 * expr.c (can_widen_reference_to): Allows equal array element types.
6429 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
6430 * jcf-dump.c (RET): Get (and print) index.
6432 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
6433 Promote element type to POINTER_TYPE.
6435 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6437 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
6438 find_in_current_zip, jcf_figure_file_type): Moved from
6439 jcf-reader.c to parse.c.
6440 * zextract.c: (read_zip_archive): takes file_comment_length possible
6443 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
6445 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
6447 * verify.c (merge_types): Handle array types even better ...
6449 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
6451 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
6453 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
6454 * class.c (make_class_data): Don't build fields_decl if no fields.
6455 When building fields_decl, skip if DECL_ARTIFICAL.
6457 * expr.c (java_stack_swap): Update stack_type_map.
6458 * verify.c (merge_types): Handle array types better.
6460 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
6462 * class.c (add_field): Don't promote short integral fields to
6463 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
6464 * expr.c (push_value): Promote and convert short integral values.
6466 * decl.c, java-tree.h (integer_two_node): New constant node.
6467 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
6469 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6471 * class.c (append_gpp_mangled_type): Use function argument
6472 unpromoted type to generate mangled name.
6474 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6476 * constants.c (build_constant_data_ref): Now uses current_class
6477 instead of main_class.
6478 (build_constants_constructor): Now uses current_class instead of
6480 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
6481 of the global variable SeepZipFiles done here.
6482 * zextract.c (read_zip_archive): extra_field optional field taken
6483 into account while computing the position of the class file in the
6485 * verify.c (verify_jvm_instructions): Use current_jcf to search
6487 * parse.c (load_class): First search for the class to load in the
6488 current zip file. Saves current_jcf (restored before returning
6489 from that function). Don't call JCF_FINISH in the class was found
6490 in the current ZIP file.
6491 (jcf_parse): If the class was found in the current ZIP file, save
6492 its tree_constant_pool (for later reuse).
6493 (parse_class_file): New function. Process each method defined in
6494 the current class and record the class as to be later registered.
6495 (yyparse): Rewritten. Figure the type of the current file and switch
6497 * lang.c: New global variable current_jcf.
6498 (lang_init): Removed compiling_from_source test (done later, in
6499 yyparse). Removed call the jcf_parse ().
6500 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
6501 (typedef struct JCF): New fields seen_in_zip (to mark a class found
6502 in the current ZIP file) and zip_offset (offset to the class data in
6503 the current zip file).
6504 * jcf-reader.c: zipfile.h included.
6505 localToFile: New ZipFileCache static global variable
6506 (parse_zip_file_entries): New function. Browse the current ZIP
6507 file directory and process each class found.
6508 (process_zip_dir): New function. Register each class found in the
6509 ZIP file directory. The class aren't parsed but a valid JCF is
6510 link to each of them.
6511 (find_in_current_zip): New function. Search for a class in the
6512 current ZIP file directory. If found, prepare the class so that it
6514 (jcf_figure_file_type): New function. Examine the file structure
6515 to figure a class file, a ZIP file. If none of these categories are
6516 matched, a source file is assumed.
6517 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
6518 SeenZipFile: New global variable.
6519 (open_in_zip): Use zipmember's length to accelerate the search for
6520 a member. If zipmember was NULL and zip file successfully read,
6522 * java-tree.h: New global variable current_jcf declared. Added
6523 declaration for current_constant_pool_tags, current_constant_pool_data,
6524 current_constant_pool_length, current_constant_pool_data_ref.
6525 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
6526 store the JCF of classes seen in a zip file) and tree *constant_pool
6527 (to save a loaded class constant pool). current_class declared here.
6528 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
6529 retrieve method_ref_constant.
6530 (PUSHC): java_push_constant_from_pool now uses current_jcf.
6531 (OBJECT): get_class_constant now uses current_jcf.
6532 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
6533 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
6534 (expand_invoke): Now uses current_class instead of main_class
6535 (build_class_init): Now uses current_class instead of main_class
6536 * class.c: New static global variable registered_class.
6537 (register_class): New function.
6538 (emit_register_class): Modified to use registered_class instead of
6540 (is_compiled_class): Now take into account class seen in the archive.
6542 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
6544 * except.h: Renamed to: java-except.h.
6545 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
6546 * except.c: Add semi-working (commented out) implementation.
6548 * expr.c (expand_iinc): Add needed flush_quick_stack.
6549 * parse.c (set_source_filename): New function.
6550 (give_name_to_class): Set input_filename from package.classname.java.
6552 * jcf-io.c (find_class): Don't look first in ".".
6554 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6556 * zextract.c (read_zip_archive): Now takes into account the
6558 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
6560 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
6562 * constants.c, java-tree.h (build_internal_class_name): New function.
6563 (alloc_class_constant): Re-implement using build_internal_class_name.
6564 * class.c (make_class_data): Likewise.
6565 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
6567 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
6569 * verify.c (verify_jvm_instructions): Temporarily set current_subr
6570 to NULL before pushing an exception handler target.
6572 * expr.c (flush_quick_stack): Save from low stack indexes to high.
6573 (java_stack_swap, java_stack_dup): Re-write to be safe from
6574 clobbering registers.
6575 (build_class_init): New function.
6577 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6579 * typeck.c (build_java_array_type): Temporary use
6580 permanent_obstack to create the array 'length' field.
6581 * expr.c (lookup_label): Temporay use permanent_obstack to create
6583 * class.c (push_super_field): Tempory use permanent_obstack.
6585 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6587 * typeck.c (type_for_mode): Now handles double_type_node and
6589 * verify.c (verify_jvm_instructions): The instruction following
6590 the wide bytecode is checked. OPCODE_ret added to the list of
6593 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6595 * class.c (make_class): Temporary use permanent_obstack. Set the
6596 class CLASS_P field to 1.
6597 (push_class): Temporary use permanent_obstack.
6598 (set_super_info): Temporary use permanent_obstack.
6599 (add_method): Temporary use permanent_obstack, set
6601 (add_field): Temporary use permanent_obstack. Sets
6602 FIELD_VOLATILE() and FIELD_TRANSIENT().
6603 (build_class_ref): Temporary use permanent_obstack if the class
6605 (build_static_field_ref): Temporary use permanent_obstack when
6606 creating field's rtl.
6607 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
6608 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
6609 and fields. Function finalized, as far as flag handling.
6610 (push_class_static_dummy_field): Temporary use permanent_obstack.
6611 (emit_register_class): Force generation of class registration at
6613 * decl.c (end_java_method): Call permanent_allocation() before
6615 * expr.c (can_widen_reference_to): Added comment to interface
6616 handling, fixed typo.
6617 (lookup_field): Now uses CLASS_P() to correct FIXME
6618 (expand_invoke): Verification on public && !static &&
6619 !abstract moved into soft_lookupinterfacemethod (kaffe).
6620 Use Object class dtable if objectref is an array when expanding
6622 (java_push_constant_from_pool): Temporary use permanent_obstack
6624 * parse.c (get_ref_constant): Temporary use permanent_obstack to
6625 create constant references.
6626 (get_constant): Temporary use permanent_obstack to create constant.
6627 (load_class): Temporary use permanent_obstack to load class.
6628 (jcf_parse): Temporary use permanent_obstack to perform class
6630 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
6631 (build_java_signature): Temporary use permanent_obstack.
6632 * verify.c: (verify_jvm_instruction): removed unecessary verification
6634 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
6635 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
6638 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
6640 * class.c (append_gpp_mangled_type): Fix typo.
6641 (emit_register_class): Use main_class to get class object, rather
6642 than looking for no-longer-existing static decl starting with _CL.
6643 * typeck.c (parse_signature_type): Promote array element type
6644 if it is a RECORD_TYPE.
6646 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
6648 * class.c (push_class_static_dummy_field): New function.
6649 (mangle_static_field): New. Do G++-style mangling of static fields.
6650 (layout_class): Mandle static fields here, not in add_field.
6651 (build_class_ref): The class object is now a dummy static field.
6652 * decl.c (find_local_variable): Look for best, instead of first match.
6653 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
6654 (build_java_athrow): Don't check here if exception is Throwable.
6655 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
6656 (TYPE_USED): Removed. No longer used ...
6657 * parse.c (jcf_parse): Call push_class_static_dummy_field.
6658 * verify.c (push_pending_label): New function.
6659 (push_pending_block): Renamed to check_pending_block.
6660 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
6661 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
6662 re-checking possible handlers) after a store (less wasted work).
6663 Check for null handler (finally) before calling add_handler.
6664 Various changes to (finally?) correctly handle try/finally.
6666 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
6668 * class.c: Include stdio.h.
6670 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
6672 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
6673 to make sure class is initialized before static/special invoke.
6675 * verify.c (verify_jvm_instructions): On a store instruction,
6676 call find_local_variable to force pre-allocation of decl and rtx.
6677 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
6679 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
6681 * class.c (build_class_ref): Strip off "promoted_" if need be.
6682 (make_field_value): Call build_java_signature when needed.
6683 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
6684 * expr.c (build_java_athrow): Don't push_value of exception.
6685 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
6686 match specification of [fd]cmp[lg] for NaNs.
6687 (expand_byte_code): Add support for exception handler ranges.
6688 * except.c: Add skeleton for EH code-generation.
6689 * verify.c (merge_types): Treat all promoted integral types as equal.
6690 * constants.c (build_constants_constructor): To force creation of
6691 current_constant_pool_data_ref, call build_constant_data_ref.
6693 * javaop.def (lload): Fix typo.
6694 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
6696 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6698 * parse.c: Don't include function.h.
6700 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
6702 * except.[ch]: New files.
6703 * Makefile.in (JAVA_OBJS): Add except.o
6704 * expr.c: Temporary warning about unimplemented exceptions.
6705 * verify.c: Verify exception handlers.
6707 * jcf-dump.c (disassemble_method): Print exception table.
6709 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6711 * expr.c (verify_jvm_instructions): Started a thorough
6712 verification of invoke* bytecodes.
6713 (expand_byte_code): flush quick stack if PC is the target of a
6714 branch. and undef RET (conflicting with config/i386/i386.h).
6715 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
6717 (expand_invoke): Now handles invokeinterface and do more
6718 verification according to the bytecode.
6719 (lookup_field): Don't try to load the class if processing
6721 (can_widen_reference_to): Now handles interfaces.
6722 * decl.c (init_decl_processing): New global variable
6723 soft_lookupinterfacemethod_node, declared in java-tree.h.
6724 Call set_super_info on string_type_node.
6725 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
6727 * class.c (set_super_info): Fills the CLASS_* flags according to
6729 (get_access_flags_from_decl): Handles all class flags.
6731 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
6733 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
6734 * parse.c (yyparse): Check for abstract method, and missing code.
6735 * expr.c (expand_byte_code): Change interface.
6736 * lang.c (put_decl_node): Print promoted types prettier.
6737 * verify.c (verify_jvm_instruction): Change interface.
6738 Partial support for scanning exception table.
6739 For load instructions, handle promoted integral types.
6741 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
6743 * verify.c: New file, with contents moved from expr.c.
6744 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
6745 * typeck.c (is_array_type_p): Moved here from expr.c.
6746 * java-tree.h: Add some now-needed function declarations.
6747 * Makefile.in (JAVA_OBJS): Added verify.o.
6749 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6751 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
6752 METHOD_ABSTRACT flag.
6754 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
6755 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
6756 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
6758 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
6760 (start_java_method): Hook for SYNCHRONIZED methods.
6762 * expr.c (build_java_jsr, build_java_ret): New functions
6763 (JSR,PRE): New macros
6764 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
6765 (verify_jvm_instructions): tableswitch, lookupswitch,
6766 monitorenter, monitorexit, goto_w: verified.
6767 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
6768 (build_java_monitor): New function.
6769 (MONITOR_OPERATION): Modified to call build_java_monitor()
6770 (verify_jvm_instructions): Started a thorough verification of
6773 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
6775 Support verification of jsr/ret subroutines (used for try/finally).
6776 * decl.c (return_address_type_node): New type node.
6777 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
6778 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
6779 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
6780 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
6781 TYPE_USED): New macros for special types in type_map.
6783 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
6784 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
6786 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
6788 * expr.c (can_widen_reference_to): New function.
6790 (merge_type_state): Support handling start of subroutine.
6791 (push_pending_block): Return char* error message, instead of calling
6792 fatal on an error. Also handle subroutines.
6793 (verify_jvm_instructions): Handle errors from push_poending_block.
6794 Support jsr and ret instructions.
6796 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
6798 * jcf-io.c (find_classfile): Fix thinko.
6799 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
6801 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
6803 * Makefile.in (BISON): Remove.
6805 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
6807 * Makefile.in: Convert to autoconf.
6808 * config-lang.in (outputs): Added java/Makefile.
6810 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
6811 Rename cc1java to jc1.
6813 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
6814 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
6816 * class.c (class_depth): Do load_class if needed.
6818 Mostly better verification.
6819 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
6820 (init_decl_processing): Change return type of soft_checkcast.
6821 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
6822 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
6823 lang_print_error): New functions.
6824 (lang_init): Set global hook print_error_function to lang_print_error.
6825 * expr.c: In the type_map ptr_type_node is only used for null now.
6826 (pop_type, merge_types): Hence ptr_type_node matches any reference.
6827 (merge_types): Dererence pointer to record types before comparing.
6828 (decode_newarray_type, merge_types): On error just return NULL.
6829 (build_java_binop): Add preliminary implementation (with warning)
6830 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
6831 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
6832 (expand_compare, expand_java_goto, expand_java_call): Don't
6833 push_pending_block, since that only makes sense when verifying.
6834 (merge_type_state): Different return codes.
6835 (push_pending_block): A block may need to be verified more than once.
6836 (expand_byte_code): Warn about unused code at code generation time.
6837 (verify_jvm_instruction): Changed logic, since code may need to be
6838 re-verified if type-state has changed. Also, better error handling.
6839 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
6840 Improve newarray, anewarray, ?aload, athrow,
6841 * java-tree.h (LABEL_CHANGED): New macro.
6843 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6845 * decl.c (soft_athrow_node): New global variable initialized.
6846 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
6847 * typeck.c (convert): Added support for REAL_TYPE.
6848 (convert_to_char): New function.
6849 (convert): Handle CHAR_TYPE.
6850 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
6851 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
6852 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
6854 (verify_jvm_instructions): Added break a the end of bogus unop: label.
6855 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
6856 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
6857 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
6858 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
6859 to Use The Right Things.
6860 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
6861 compatible with INT. BOOLEAN is made equivalent to BYTE.
6862 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
6863 OPCODE_ifnonnull): Now supported.
6864 (build_java_athrow): New function.
6866 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
6868 Rename method name <init> to match G++ (and fix mangling).
6869 * class.c (layout_class): Replace method name of <init> by class name.
6870 (make_method_value): Do inverse renaming of constructor from <init>.
6871 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
6872 * typeck.c (lookup_java_constructor): New function.
6873 * expr.c (expand_invoke): If method_name is <init>, call
6874 lookup_java_constructor to find constructor.
6876 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
6878 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
6880 * parse.c (get_class_constant): Modified to handle array "classes"
6881 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
6883 (convert): Modified to handle real type.
6884 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
6885 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
6887 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
6888 soft_multianewarray, soft_newarray_node, soft_throw_node): New
6889 global variables initialized.
6890 (find_local_variable): Handles the case of a pointer
6891 (end_java_method): Restore the use of one more scope
6892 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
6893 build_java_array_length_access, expand_java_arrayload,
6894 expand_java_arraystore, expand_java_array_length,
6895 expand_java_multianewarray, expand_java_anewarray,
6896 build_java_check_indexed_type, is_array_type_p,
6897 build_java_throw_out_of_bound_exception): New functions.
6898 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
6899 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
6900 OPCODE_<t>aload): Implemented code for verification.
6901 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
6902 ARRAY_NEW_MULTI): Macro defined.
6903 (CONVERT): Modified to invoke convert().
6904 (case OPCODE_aload2): Fixed index typo from 2 to 1.
6906 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
6908 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
6909 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
6910 (make_class_data): Field name needs '/' as package prefix.
6911 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
6913 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
6915 Implement debug information for local variables.
6916 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
6917 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
6918 DECL_LOCAL_SLOT_CHAIN): New macros.
6919 (struct lang_decl_var): New type.
6920 * parse.c (give_name_to_locals): Move to decl.c.
6921 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
6922 (start_java_method): Re-write parameter handling.
6923 (pending_local_decls): New global variable.
6924 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
6925 (find_local_variable): Accept pc so we can skips decls not in range.
6926 (struct binding_level): Add end_pc field.
6927 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
6928 (various): Change so current pc gets passed to find_local_variable.
6930 * decl.c (init_decl_processing): Re-arrange fields in
6931 class_type_node and and method_type_node to match kaffe 0.9.1.
6932 * class.c (make_method_value, make_class_data): Update
6933 initializations to match.
6935 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
6937 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
6938 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
6939 (push_super_field): New function.
6940 (make_class_data): Handle inheritance of class static initializer.
6941 (layout_class): New name mangling.
6942 * constants.c (build_constant_data_ref): Init type of data array
6943 to a one-element array.
6944 (build_constants_constructor): Set DECL_SIZE from complete array type.
6945 * decl.c: Rename class_type, object_type etc to class_type_node,
6946 object_type_node etc. Make former inherit from latter.
6947 * expr.c (expand_invoke): Add cast of function address.
6948 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
6949 * parse.c (yyparse): Don't call layout_class here.
6950 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
6952 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
6954 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
6955 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
6956 (alloc_class_constant): New.
6957 * expr.c (expand_invoke): Make sure method's class is initialized.
6958 * class.c (interits_from_p, emit_register_class): New functions.
6959 * parse.c (yyparse): Call emit_register_class.
6961 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
6963 * constants.c: New file, to handle constant pool.
6964 * Makefile.in (JAVA_OBJS): Add constants.o.
6965 * decl.c (init_decl_processing): Update, fix, finish various structs.
6966 (pushdecl_top_level): New.
6967 * parse.c (layout_class): Moved to class.c.
6968 * expr.c (java_push_constant_from_pool): New function.
6969 * class.c (build_class_ref): Make work fully
6970 (make_class_data): Emit super-class, constant pool, interface vector.
6972 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
6974 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
6975 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
6976 * class.c (class_depth): New function.
6977 (lookup_named_class): Replaced by new function lookup_class.
6978 * decl.c (object_type_node, string_type_node): New.
6979 Remove various types that we no longer need.
6980 * expr.c (verify_jvm_instructions): New separate verifier pass.
6981 (push_type, pop_type): New functions for verifier.
6982 (type_stack_dup, pop_argument_types, merge_types): Likewise.
6983 (expand_byte_code): Simplify, since we assume already verified.
6984 (expand_invoke): Now mostly works.
6985 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
6986 * lang.c (main_class): Move to parse.c. Don't make_class yet.
6987 * parse.c: Wait to allocate class object until we know its name.
6988 (layout_class): Calculate DECL_VINDEX for each virtual method.
6989 * typeck.c (get_array_type): Rename to ...
6990 (build_java_array_type): ... and provide working implementation.
6991 (build_java_signature): New function - build Java signature of type.
6992 (set_java_signature): New function - cache signature with type.
6993 (lookup_java_method): New function.
6995 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
6997 * class.c (ident_subst): Take extra SUFFIX parameter.
6998 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
6999 (set_constant_value, build_static_field_ref, is_compiled_class): New.
7000 (build_class_ref): Actually implement.
7001 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
7002 * decl.c (builtin_function): New.
7003 (init_decl_processing): Update for current Kaffe. Declare some
7004 builtin Kaffe functions.
7005 * expr.c (build_address_of): New.
7006 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
7007 Renamed (from expand_java_new etc), and added working implementations.
7008 (build_field_ref): Now also handle static fields.
7009 (expand_invoke): Implement invokestatic, and start implement rest.
7010 * java-opcodes.h: Use javaop.def to avoid duplicated list.
7011 * javaop.def: Rename invokevirt -> invokevirtual.
7012 * lang.c (use_handles): Removed.
7013 * parse.c: Add support for ConstantValue atribute.
7014 Handle nested loading of a class. (JPOOL_UTF): New.
7016 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
7018 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
7020 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
7022 * Make-lang.in (java.install-man): New empty rule.
7023 * typeck.c (set_local_type): New function.
7024 * expr.c (STORE_INTERNAL): Call find_local_variable,
7025 not find_stack_slot. Call set_local_type.
7027 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
7029 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
7030 and building RECORD_TYPE CONSTRUCTORs.
7031 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
7033 * lang.c (use_handles): Change the default to 0.
7034 * decl.c: Define and build class_type, field_type, utf8const_type.
7035 * class.c (make_class_data, make_field_value,
7036 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
7037 hashUtf8String, strLengthUtf8, mangled_classname:
7038 Functions to build reflective data structures.
7039 * parse.c (yyparse): Call make_class_data.
7041 * jcf-io.c (open_class, find_classfile): New functions.
7042 * jcf-dump.c: Support reading classfile from explicitly-named
7043 class file (without CLASSPATH searching).
7045 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
7047 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
7048 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
7049 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
7050 (get_constant): Now trivial for CONSTANT_Utf8.
7052 * jcf.h: Make NEW_CPOOL the default.
7053 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
7055 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
OSDN Git Service
