1 2000-09-12 Tom Tromey <tromey@cygnus.com>
4 * jv-scan.c (help): Document --encoding.
5 (options): Added `encoding' entry.
6 (OPT_ENCODING): New define.
7 (main): Handle --encoding.
8 Include <langinfo.h> if nl_langinfo exists.
9 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
11 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
12 (parse_source_file): Correctly call java_init_lex. Added `finput'
13 argument. Use nl_langinfo to determine default encoding.
14 * java-tree.h (current_encoding): Declare.
15 * parse.y (java_parser_context_restore_global): Don't restore
17 (java_parser_context_save_global): Don't set `finput' field.
18 (java_pop_parser_context): Don't restore `finput'. Free old lexer
20 * lang.c (current_encoding): New global.
21 (lang_decode_option): Recognize `-fencoding='.
22 (finish_parse): Don't close finput.
23 * parse.h (struct parser_ctxt): Removed `finput' and
24 `unget_utf8_value' fields. Added `lexer' field.
25 (java_init_lex): Fixed declaration.
26 * lex.c (java_new_lexer): New function.
27 (java_destroy_lexer): Likewise.
28 (java_read_char): Added `lex' argument. Handle iconv case.
29 (java_read_unicode): Added `lex' argument. Count backslashes in
31 (java_init_lex): Added `finput' and `encoding' arguments. Set
32 `lexer' field in ctxp.
33 (BAD_UTF8_VALUE): Removed.
34 (java_lex): Handle seeing UEOF in the middle of a string literal.
35 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
36 (java_lexer): New structure.
39 (DEFAULT_ENCODING): New define.
40 (java_destroy_lexer): Declare.
42 2000-09-12 Tom Tromey <tromey@cygnus.com>
45 * lex.c (java_init_lex): Initialize java_io_serializable.
46 * parse.y (java_io_serializable): New global.
47 (valid_ref_assignconv_cast_p): An array can be cast to
50 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
52 * decl.c, expr.c: Include defaults.h if not already included.
53 Don't define the *_TYPE_SIZE macros.
55 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
57 * typeck.c (build_java_array_type): Correct first parameter
58 in ADJUST_FIELD_ALIGN invocation.
60 2000-09-06 Tom Tromey <tromey@cygnus.com>
62 * lang-specs.h: Also recognize `-femit-class-files'.
64 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
66 * verify.c (merge_types): Load the types to merge if necessary.
68 2000-09-02 Anthony Green <green@redhat.com>
70 * jcf-io.c: Include zlib.h.
71 (open_in_zip): Read compressed class file archives.
72 * zipfile.h (ZipDirectory): Add uncompressed_size and
73 compression_method fields.
74 * zextract.c (read_zip_archive): Collect file compression info.
76 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
78 * parse.y (do_merge_string_cste): New locals. Create new
79 STRING_CSTs each time, use memcpy. Fixes gcj/311.
81 2000-08-07 Hans Boehm <boehm@acm.org>
83 * boehm.c (mark_reference_fields): Set marking bits for all words in
84 a multiple-word record.
85 (get_boehm_type_descriptor): Use the procedure marking descriptor for
88 2000-08-31 Mike Stump <mrs@wrs.com>
90 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
91 jcf-dump$(exeext)): Make parallel safe.
93 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
95 * jcf-parse.c (set_source_filename): Constify a char *.
96 * jcf-write.c (append_innerclasses_attribute,
97 make_class_file_name): Constify a char *. Don't recycle a
98 variable for an unrelated purpose.
99 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
100 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
102 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
104 * expr.c (can_widen_reference_to): Fixed indentation.
105 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
106 * parse.y: `finit$' replaces `$finit$' in comments.
107 (try_builtin_assignconv): Fixed leading comment.
109 2000-08-25 Greg McGary <greg@mcgary.org>
111 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
113 2000-08-24 Greg McGary <greg@mcgary.org>
115 * lang.c (lang_decode_option): Use ARRAY_SIZE.
116 * parse.y (BINOP_LOOKUP): Likewise.
118 2000-08-22 Andrew Haley <aph@cygnus.com>
120 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
121 sign extending. Fixes gcj/321.
122 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
123 combining to make a jlong. Fixes gcj/321.
125 2000-08-21 Nix <nix@esperi.demon.co.uk>
127 * lang-specs.h: Do not process -o or run the assembler if
130 2000-08-16 Andrew Haley <aph@cygnus.com>
132 * typeck.c (build_java_array_type): Rewrite code to do array
133 alignment. Take into account back-end macros when aligning array
134 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
135 user to set alignment. Fixes gcj/252 and 160.
137 2000-08-09 Tom Tromey <tromey@cygnus.com>
139 * parse.y (check_abstract_method_definitions): Now return `int'.
140 Check implemented interfaces. Fixes PR gcj/305.
142 * parse.y (patch_switch_statement): Disallow `long' in switch
143 expressions. Fixes PR gcj/310.
145 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
147 * decl.c (finit_leg_identifier_node): New global.
148 (init_decl_processing): Use `finit$' to initialize
149 finit_identifier_node. Use `$finit$' to initialize
150 finit_leg_identifier_node.
151 * expr.c (expand_java_field_op): Use ID_FINIT_P.
152 * java-tree.h (finit_identifier_node): Changed attached comment.
153 (finit_leg_identifier_node): New declaration.
154 (ID_FINIT_P): Take finit_identifier_node and
155 finit_leg_identifier_node into account. This is a backward
158 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
160 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
162 (generate_bytecode_insns): Check `nargs' before emitting it.
163 * verify.c (merge_type_state): Fixed typo.
164 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
165 generate_bytecode_{conditional,insns}.
167 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
169 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
172 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
174 * class.c (maybe_layout_super_class): Fixed indentation.
175 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
176 (java_check_methods): New function declaration.
177 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
178 instead of `str_ptr'.
179 * jcf-write.c (generate_bytecode_insns): Emit number the of args
180 of a `invokeinterface' at the right time.
181 * parse.h (WFL_STRIP_BRACKET): New macro.
182 (SET_TYPE_FOR_RESOLUTION): Use it.
183 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl.'
184 (check_class_interface_creation): Don't check for cross package
185 innerclass name clashes.
186 (method_header): Behave properly if MDECL is `error_mark_node.'
187 (method_declarator): Return `error_mark_node' if bogus current
189 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
190 (resolve_and_layout): New local `decl_type', set and used. Call
192 (java_check_methods): New method.
193 (java_layout_classes): Use it.
194 (resolve_qualified_expression_name): No EH check necessary in
196 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
198 (patch_assignment): Set DECL_INITIAL on integral final local.
200 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
202 * java-tree.h (flag_extraneous_semicolon): New extern.
203 * lang-options.h: (-Wextraneous-semicolon): New option.
204 * lang.c (flag_redundant): Fixed typo in leading comment.
205 (flag_extraneous_semicolon): New global.
206 (lang_decode_option): Set `flag_extraneous_semicolon' when
207 -Wall. Decode `-Wextraneous-semicolon'.
208 * parse.y (type_declaration:): Removed `SC_TK' hack, added
209 `empty_statement' rule.
210 (class_body_declaration): Likewise.
211 (method_body:): Accept `;' as a method body.
212 (static_initializer:): Removed `SC_TK' hack.
213 (constructor_block_end:): Likewise.
214 (empty_statement:): Report deprecated empty declaration. Fixes
217 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
219 * parse.y (build_dot_class_method_invocation): Changed parameter
220 name to `type.' Build signature from `type' and convert it to a
221 STRING_CST if it's an array.
222 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
223 to use `ref_type' directly.
225 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
227 * lang-options.h: Added a comma after the last element to avoid
228 syntax errors when other languages define additional options.
230 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
232 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
233 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
234 (jc1): Link with $(BACKEND).
235 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
237 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
239 * jvspec.c: Adjust type of second argument to
240 lang_specific_driver, and update code as necessary.
242 * class.c (build_dtable_decl): Initialize dummy.
244 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
246 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
247 method bodies not to rule out discarding `<clinit>'; don't use
248 <clinit> to initialize static fields with constant initializers.
250 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
252 * gjavah.c (print_method_info): Added `synth' parameter. Skip
254 (method_synthetic): New global.
255 (HANDLE_METHOD): Recognize synthetic method and tell
256 `print_method_info' about it.
257 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
258 processing a synthetic method.
259 * jcf-reader.c (skip_attribute): New function.
260 ( skip_attribute): Likewise.
262 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
264 * parse.y (build_outer_field_access): Fixed comments.
265 (fix_constructors): Emit the initialization of this$<n> before
267 (resolve_qualified_expression_name): Build an access to `decl' if
270 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
272 * parse-scan.y (curent_class): Non longer const.
273 (inner_qualifier, inner_qualifier_length): Deleted.
274 (current_class_length): New global.
275 (bracket_count): Fixed typo in leading comment.
276 (anonymous_count): New global.
277 (class_instance_creation_expression:): Handle anonymous classes.
278 (anonymous_class_creation:): New rule.
279 (push_class_context): Rewritten.
280 (pop_class_context): Likewise.
281 (INNER_QUALIFIER): Macro deleted.
282 (report_class_declaration): call `push_class_context' when
283 entering the function. `fprintf' format modified not to use
285 (report_class_declaration): Assign `package_name' and
286 `current_class' to NULL separatly.
288 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
290 * expr.c (build_invokeinterface): Call layout_class_methods on
293 2000-07-27 Tom Tromey <tromey@cygnus.com>
294 Anthony Green <green@cygnus.com>
295 Alexandre Petit-Bianco <apbianco@cygnus.com>
297 * class.c (make_class_data): Create vtable for abstract classes.
298 (get_dispatch_table): Changed to cope with abstract classes.
300 2000-07-27 Tom Tromey <tromey@cygnus.com>
302 * parse.y (patch_method_invocation): Don't reverse the argument
303 list when dealing with anonymous class constructors. Fixed typo in
306 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
308 * parse.y (build_alias_initializer_parameter_list): Reverse
309 crafted list when building aliases for anonymous class
312 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
314 * parse.y (jdep_resolve_class): Don't bother checking potential
315 innerclass access if `decl' is NULL.
316 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
319 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
321 * parse.c: Remove (again.)
323 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
325 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
326 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
327 outside the `if' statement, alias to innerclass removed, `decl'
328 used to mark the class complete.
330 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
332 * parse.y (simple_name:): Fixed typo in error message.
334 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
336 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
337 or its first operand can be error marks.
339 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
341 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
342 * parse.y (method_header): Likewise.
344 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
346 * parse.y (find_as_inner_class): Handle the case where the
347 enclosing context of an innerclass has been loaded as bytecode.
349 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
351 * parse.y (simple_name:): Reject `$' in type names.
352 (resolve_type_during_patch): Use `type' as a second
353 argument to resolve_no_layout. Fixes gcj/257.
355 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
357 * lang-specs.h: Added %(jc1) to java compiler options.
359 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
361 * .cvsignore: New file.
363 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
365 * parse.y (not_accessible_p): Access granted to innerclasses
366 (indirectly) extending the reference type. Fixes gcj/249.
368 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
370 * parse.y (patch_method_invocation): Fixed comment.
371 (maybe_use_access_method): Build this$<n>s to the context of the
372 target method, or a type that extends it. Fixes gcj/242.
374 2000-07-13 Mark Mitchell <mark@codesourcery.com>
378 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
380 * parse.y (fold_constant_for_init): Avoid bullish conversion.
382 2000-07-13 Tom Tromey <tromey@cygnus.com>
384 * lang-specs.h: Added %{I*}.
386 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
388 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
390 2000-07-12 Mark Mitchell <mark@codesourcery.com>
392 * parse-scan.c: Remove.
394 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
396 * class.c (set_super_info): Handled protected inner classes.
397 (common_enclosing_context_p): Bail early if arguments aren't both
399 (get_access_flags_from_decl): Handle private and protected inner
401 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
402 (CLASS_PROTECTED): Likewise.
403 (struct lang_type): New bitfield `poic.'
404 * parse.y (jdep_resolve_class): Call check_inner_class_access on
406 (check_inner_class_access): Renamed arguments, added
407 comments. Handles protected inner classes (fixes gcj/225)
408 (not_accessible_p): Fixed comments. Avoid handling inner classes.
410 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
412 * parse.y (resolve_qualified_expression_name): Verify qualified
413 access to `this.' Fixes gcj/239.
415 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
417 * jcf-write.c (generate_classfile): Don't install ConstantValue
420 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
422 * parse.y (resolve_qualified_expression_name): Handle inner class
423 access. Fixes gcj/256.
425 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
427 * jcf-write.c (generate_classfile): Properly install the
428 ConstantValue attribute and the initial value constant pool index
430 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
433 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
435 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
437 * parse.y (find_as_inner_class): Fixed typo.
438 (do_resolve_class): Explore enclosing contexts when searching for
439 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
440 (check_inner_class_access): Check `decl' which can be null in case
443 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
445 * java-tree.h (java_debug_context): Declared `extern.'
446 (safe_layout_class): Likewise.
447 * parse.y (resolve_field_access): Field must be `static' in order
448 to be replaced by its initial value. Added comments.
449 (find_applicable_accessible_methods_list): Fixed typo.
450 (find_most_specific_methods_list): Methods found in innerclasses
451 take over methods founds in the enclosing contexts.
452 (java_complete_tree): Loosen restrictions on the type of DECLs
453 that can be replaced by their initialization values.
454 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p.'
456 2000-07-05 Tom Tromey <tromey@cygnus.com>
458 * Make-lang.in (PARSE_DIR): New macro.
459 (PARSE_RELDIR): Likewise.
461 (PARSE_SCAN_C): Likewise.
462 ($(PARSE_C)): New target.
463 ($(PARSE_SCAN_C)): Likewise.
464 (SET_BISON): New macro.
465 (BISONFLAGS): Likewise.
466 (JAVABISONFLAGS): Likewise.
468 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
470 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
471 argument on the first pass for CNI as well as JNI.
472 (print_method_info): Set up method name on the first pass only.
474 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
476 * parse.y (parser_qualified_classname): Removed parameter
478 (create_interface): Removed first passed parameter to
479 parser_qualified_classname.
480 (create_class): Likewise. Don't install alias on static
481 innerclasses. Fixes gcj/275.
483 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
485 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
486 debugable statement with empty_stmt_node. Fixes gcj/272
488 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
490 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
493 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
495 * jcf-write.c (push_long_const): Appropriately cast short negative
498 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
500 * parse.y (verify_constructor_super): Use loop variable
501 `m_arg_type' initialized with `mdecl_arg_type'.
503 2000-06-29 Tom Tromey <tromey@cygnus.com>
505 * parse.y (resolve_field_access): Handle case where `type_found'
508 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
510 * expr.c (lookup_field): The same field can be found through two
511 different interface. Don't declare it ambiguous in that case.
513 2000-06-27 Tom Tromey <tromey@cygnus.com>
515 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
516 follows \r, then unget it at a lower level.
518 2000-06-26 Tom Tromey <tromey@cygnus.com>
520 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
523 2000-06-25 Tom Tromey <tromey@cygnus.com>
525 * parse.y (for_statement): Wrap expression in a WFL if it is a
526 constant. For PR gcj/268.
528 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
530 * parse.y (do_resolve_class): Minor optimiztion in the package
531 list search. Removed unecessary test and return statement.
532 (valid_ref_assignconv_cast_p): Order of arguments to
533 enclosing_context_p fixed.
535 2000-06-24 Tom Tromey <tromey@cygnus.com>
537 * expr.c (lookup_field): Print error and return error_mark_node if
538 field reference is ambiguous.
540 * parse.y (check_abstract_method_definitions): Also check if
541 `other_method' is abstract.
543 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
545 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
547 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
548 (struct lang_type): New field `pic.'
549 (CLASS_PRIVATE): New macro.
550 * parse.y (check_inner_class_access): New function.
551 (jdep_resolve_class): Call it.
553 2000-06-23 Tom Tromey <tromey@cygnus.com>
555 * parse.y (patch_incomplete_class_ref): Initialize the returned
556 class. For PR gcj/260.
558 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
560 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
562 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
564 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
565 Java specific checks.
566 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
568 * java-tree.def (CASE_EXPR): Marked 'e'.
569 (DEFAULT_EXPR): Likewise.
570 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
572 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
573 Java specific checks.
574 (generate_bytecode_insns): Test try_block for BLOCK before using
576 * parse.y (build_wfl_wrap): Added `location' argument. Set
577 EXPR_WFL_LINECOL accordingly.
578 (dim_expr:): Wrap constants with WFLs.
579 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
580 (resolve_package): Check for `stmt' not being a BLOCK before
581 building a debuggable statement with it.
582 (make_qualified_primary): Added extra parameter to build_wfl_wrap
584 (resolve_field_access): Make sure `decl' is a DECL before treating
586 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
587 IDENTIFIER_NODE before treating it as such.
588 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
590 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
591 to be applied only on non array types.
593 2000-06-16 Per Bothner <per@bothner.com>
595 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
596 define in terms of DECL_RESULT, as that fails when --enable-checking.
598 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
600 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
601 types the same in comparison.
602 (CHECK_OP): Add static prototype.
604 2000-06-13 Jakub Jelinek <jakub@redhat.com>
606 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
607 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
610 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
612 * decl.c (create_primitive_vtable): Prototype.
614 * jcf-write.c (generate_bytecode_insns): Initialize variable
617 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
619 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
621 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
622 to track searched classes, and do not search the same class more than
623 once. Call find_applicable_accessible_methods_list on immediate
624 superclass, instead of search_applicable_method_list on all ancestors.
627 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
629 * parse.y (register_fields): Permit static fields in inner classes
630 if they are final. Fix for PR gcj/255.
632 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
634 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
635 * parse.y (find_in_imports): Returned type changed to void,
636 leading comment fixed.
637 (register_package): New function.
638 (qualify_and_find): Likewise.
639 (package_declaration:): Use `register_package'.
640 (single_type_import_declaration:): Removed local variable
641 `node'. Added missing `;' for consistency.
642 (type_import_on_demand_declaration:): Use `chainon' to link new
644 (lookup_field_wrapper): Lookup local variables defined in outer
646 (java_complete_class): Don't reverse the list of imported on demand.
647 (do_resolve_class): Reorganized. Removed local variable
648 `original_name'. Call `qualify_and_find' with the current package
649 name, invoke `find_in_imports_on_demand' right after. Call
650 `qualify_and_find' with the packages we've seen so far. Fixed
651 operations numbering in comments.
652 (java_expand_class): Don't reverse `package_list'.
653 (find_most_specific_methods_list): New local variables `abstract'
654 and `candidates'. Use them to pick the right method.
656 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
658 * parse.y (check_modifiers_consistency): Don't subtract out
659 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
661 2000-06-04 Philipp Thomas <pthomas@suse.de>
663 * Makefile.in (INTLLIBS): New.
667 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
669 * class.c (get_dispatch_table): Build the vtable dummy entry list
670 element with a null purpose. Fixed leading comment.
671 (build_dtable_decl): Build an accurate dtable type when appropriate
674 2000-06-02 Richard Henderson <rth@cygnus.com>
676 * lang.c (lang_get_alias_set): New.
678 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
680 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
681 before using it as the accessed field.
683 2000-05-31 Tom Tromey <tromey@cygnus.com>
685 * java-tree.h (boolean_array_vtable, byte_array_vtable,
686 char_array_vtable, short_array_vtable, int_array_vtable,
687 long_array_vtable, float_array_vtable, double_array_vtable):
689 * expr.c (get_primitive_array_vtable): New function.
690 (create_primitive_vtable): New function.
691 (java_lang_expand_expr): Enable code to statically generate
693 * decl.c (init_decl_processing): Create primitive vtables.
694 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
695 short_array_vtable, int_array_vtable, long_array_vtable,
696 float_array_vtable, double_array_vtable): Define.
698 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
700 * java/parse.y (find_applicable_accessible_methods_list):
701 Don't add an uninitialized value to the list.
703 2000-05-25 Tom Tromey <tromey@cygnus.com>
705 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
706 when trying to see if field's class should be initialized. Always
707 initialize field's declaring class, not qualified class.
710 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
711 `wfl_operator', to maybe_build_primttype_type_ref.
714 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
716 * parse.y (patch_method_invocation): Don't try to lookup methods
719 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
721 * parse.y (resolve_field_access): Call the appropriate <clinit>
722 before accessing the length of a static array. Craft a decl for
723 the field while its time. Fixes PR gcj/129.
725 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
727 * parse.y (resolve_package): Correctly set `*next' (was off by
729 (resolve_qualified_expression_name): Fixed comment.
731 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
733 * jcf-parse.c (jcf_parse_source): Reset current_class and
734 current_function_decl to NULL before parsing a new file.
736 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
738 * parse.y (block_end:): If the collected block doesn't feature a
739 statement, insert an empty statement.
741 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
743 * parse.y (maybe_yank_clinit): New function.
744 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
745 end of the list of methods belonging to a class.
746 (java_complete_expand_method): Check whether <clinit> is really
747 necessary and expand it accordingly.
749 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
751 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
752 processed by the method's switch statement.
754 2000-05-19 Tom Tromey <tromey@cygnus.com>
756 * java-tree.h: Added init state enum.
757 * decl.c (emit_init_test_initialization): Initialize class
758 initialization check variable by looking at class' state.
760 2000-05-19 Tom Tromey <tromey@cygnus.com>
762 * java-tree.h (build_instanceof): Declare.
763 (build_get_class): Declare.
764 * parse.y (patch_binop): Use build_instanceof.
765 * expr.c (build_instanceof): New function. If class is final,
766 don't make a function call.
767 (expand_java_INSTANCEOF): Use it.
768 (build_get_class): New function.
770 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
772 * jcf-write.c (generate_classfile): Scan the source_file for
773 slashes with the right pointer variable.
775 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
777 * lang.c (lang_decode_option): Update -Wunused flags by calling
779 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
781 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
783 * check_init.c (check_init): Constify local char *.
784 * class.c (push_class): Constify local char *.
785 * java_tree.h: Update prototypes.
786 * jcf-io.c (open_class): Constify filename parameter and
788 (find_class): Remove redundant string copy. Cast return from
790 * jcf-parse.c (read_class, parse_class_file, yyparse):
791 Constify local char *.
792 * jcf-write.c (generate_bytecode_insns, generate_classfile):
793 Constify local char *.
794 * jcf.h (JCF): Constify filename and classname.
795 (JCF_FINISH): Cast args to FREE to char * when appropriate.
796 * lang.c (init_parse): Constify parameter and return value.
797 * lex.c (java_get_line_col): Constify filename parameter.
798 * parse.h: Constify parser_ctxt.filename. Update prototypes.
799 * parse.y (java_parser_context_suspend,
800 issue_warning_error_from_context, safe_layout_class): Constify
802 * parse.c: Regenerate.
804 2000-05-08 Tom Tromey <tromey@cygnus.com>
806 * expr.c (build_jni_stub): Cache the result of
809 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
811 * decl.c (predef_filenames_size): Now 7.
812 (predef_filenames): New seventh entry.
814 2000-05-04 Tom Tromey <tromey@cygnus.com>
816 * boehm.c (mark_reference_fields): Don't mark RawData fields.
817 Keep track of when we've seen a reference field after a
819 (get_boehm_type_descriptor): Handle case where we see
820 non-reference fields but no trailing reference field.
821 * decl.c (rawdata_ptr_type_node): Define.
822 (init_decl_processing): Initialize rawdata_ptr_type_node.
823 * java-tree.h (rawdata_ptr_type_node): Declare.
825 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
827 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
828 specifiers in calls to fprintf.
830 2000-05-03 Andrew Haley <aph@cygnus.com>
832 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
834 * javaop.h (WORD_TO_INT): New function.
835 (IMMEDIATE_s4): Use WORD_TO_INT.
836 * jcf.h (JPOOL_INT): Ditto.
838 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
841 2000-04-19 Tom Tromey <tromey@cygnus.com>
843 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
845 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
847 * expr.c (build_jni_stub): New function.
848 * lang-specs.h: -fjni and -femit-class-file are incompatible.
850 * parse.y (java_complete_expand_methods): Expand a native method
851 and call build_jni_stub if -fjni given.
852 * lang-options.h: Document -fjni.
853 * lang.c (flag_jni): New global.
854 (lang_f_options): Added `jni' entry.
855 * java-tree.h (soft_lookupjnimethod_node,
856 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
859 (build_jni_stub): Declare.
860 (struct lang_decl): Added `native' flag.
861 (METHOD_NATIVE): Redefined to use `native' field of lang specific
863 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
864 soft_jnipopsystemframe_node): New globals.
865 (init_decl_processing): Set them. _Jv_InitClass only takes one
868 * java-tree.def: Put into `C' mode.
870 2000-04-27 Tom Tromey <tromey@cygnus.com>
873 * expr.c (expand_invoke): Generate check to see if object pointer
874 is null in nonvirtual invocation case.
875 * java-tree.h (soft_nullpointer_node): Declare.
876 * decl.c (soft_nullpointer_node): New global.
877 (init_decl_processing): Initialize soft_nullpointer_node.
878 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
879 or `private' methods.
880 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
882 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
884 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
887 2000-04-26 Tom Tromey <tromey@cygnus.com>
889 * zextract.c (find_zip_file_start): New function.
890 (read_zip_archive): Use it.
892 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
894 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
896 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
898 * class.c (common_enclosing_context_p): New function.
899 * java-tree.h (common_enclosing_context_p): Added prototype.
900 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
901 classes sharing an outer context with the current instance.
902 * parse.y (build_access_to_thisn): Fixed leading comment.
903 (verify_constructor_super): New local `supper_inner'. Skip
904 enclosing context argument in the case of inner class constructors.
905 (patch_method_invocation): Insert proper context as second
906 parameter to pure inner class constructor super invocations.
908 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
910 * parse.y (end_class_declaration): Reset the interface number
913 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
915 * parse.y (source_start_java_method): Deleted unecessary code.
916 (patch_method_invocation): Fixed comment.
918 2000-04-24 Robert Lipe <robertlipe@usa.net>
920 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
922 2000-04-23 Tom Tromey <tromey@cygnus.com>
924 * boehm.c (mark_reference_fields): Use int_byte_position.
926 2000-04-22 Tom Tromey <tromey@cygnus.com>
928 * boehm.c (mark_reference_fields): Only call byte_position on
931 2000-04-22 Tom Tromey <tromey@cygnus.com>
933 * boehm.c (mark_reference_fields): Added `last_view_index'
934 argument. Use DECL_FIELD_OFFSET to determine field's offset.
936 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
938 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
939 * parse.y (check_class_interface_creation): Fixed comments. Select
940 permitted modifiers for (inner) interfaces. Changed error message
941 to report rejected modifiers used with local classes.
943 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
945 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
946 of directly inherited type considered in scope.
947 * parse.y (do_resolve_class): Search inherited classes for inner
950 2000-04-20 Tom Tromey <tromey@cygnus.com>
952 * parse.y (not_accessible_p): Use member's class, not current
953 class, when doing inheritance check for protected reference.
956 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
958 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
960 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
962 * parse.y (lookup_field_wrapper): Search for final local aliases.
963 (resolve_expression_name): Let lookup_field_wrapper search for
964 final local aliases. Force the value of `name' if one is found.
965 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
966 an expression name. Fixed comments.
968 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
970 * parse.y (yyerror): `msg' can be null, don't use it in that case.
972 2000-04-19 Tom Tromey <tromey@cygnus.com>
974 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
976 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
978 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
980 2000-04-18 Tom Tromey <tromey@cygnus.com>
983 * gjavah.c (utf8_cmp): Changed return value.
984 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
986 (cxx_keywords): New global.
987 (get_field_name): Handle new result of cxx_keyword_subst.
988 (print_method_info): Likewise.
990 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
992 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
993 with a newline, for CNI.
994 (print_stub_or_jni): Print a space or newline before method name for
996 (print_cxx_classname): Don't write leading "::" in CNI stub method.
997 (process_file): Include gcj/cni.h if generating CNI stubs.
999 2000-04-16 Tom Tromey <tromey@cygnus.com>
1001 * gjavah.c (decompile_method): Use print_field_name.
1004 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1006 * parse.y (java_expand_classes): Reverse the package list once.
1007 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
1009 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
1010 the `==' and `!=' operators.
1012 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1014 * jcf-write.c (generate_bytecode_insns): At invokation time,
1015 always relate an interface method to the type of its selector.
1017 2000-04-05 Tom Tromey <tromey@cygnus.com>
1020 * expr.c (expand_invoke): Generate check to see if object pointer
1021 is null in nonvirtual invocation case.
1022 * java-tree.h (soft_nullpointer_node): Declare.
1023 * decl.c (soft_nullpointer_node): New global.
1024 (init_decl_processing): Initialize soft_nullpointer_node.
1025 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
1026 or `private' methods.
1027 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
1029 2000-04-05 Tom Tromey <tromey@cygnus.com>
1032 * parse.y (check_final_assignment): Recognize assignments to the
1033 `length' field of an array when generating class files.
1035 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1037 * class.c (decl_hash): Prototype removed.
1038 (decl_compare): Likewise.
1040 2000-04-05 Tom Tromey <tromey@cygnus.com>
1042 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
1043 * parse.y (check_modifiers_consistency): Check for final/volatile
1044 clash. Fixes PR gcj/164.
1046 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1048 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
1050 (java_hash_compare_tree_node): Renamed from `decl_compare, made
1052 (add_method_1): Use `java_hash_hash_tree_node' and
1053 `java_hash_compare_tree_node'.
1054 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
1055 (java_hash_compare_tree_node): Likewise.
1056 * parse.y (find_applicable_accessible_methods_list): Create,
1057 delete and use a hash table to remember already searched interfaces.
1059 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
1061 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
1064 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1066 * boehm.c (mark_reference_fields, set_bit): Prototype.
1067 (set_bit): Un-ANSI-fy definition.
1069 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
1072 * decl.c (emit_init_test_initialization): Likewise.
1074 * gjavah.c (jni_print_char): Likewise.
1076 * parse.y (create_new_parser_context): Likewise.
1078 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1080 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
1081 patch missing hunk. Fixed indentation.
1083 2000-03-30 Tom Tromey <tromey@cygnus.com>
1085 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
1086 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
1088 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1090 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
1091 when negative *before* using it as an array index.
1092 * ChangeLog: Fixed typo.
1094 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1096 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
1097 to 0 when it reaches -1.
1099 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1101 * jcf-parse.c (get_constant): Properly cast `num' during the
1102 invocation of `add_double'.
1103 * jcf-write.c (push_long_const): Properly cast `lo' before
1104 comparing it to short bounds.
1105 * parse-scan.y (interface_declaration:): Rule re-arrange so that
1106 `interface_body:' is reduced after the current interface is
1109 2000-03-26 Tom Tromey <tromey@cygnus.com>
1111 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
1112 Java-specific `-f' option.
1114 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1116 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
1117 Adjust order of making types.
1118 Make bitsize_*_node values.
1120 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1122 * class.c (make_field_value): Use byte_position.
1123 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
1124 (java_array_data_offset): Likewise.
1125 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
1128 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1130 * parse.y (check_abstract_method_definitions): New local
1131 `end_type_reached'. Make sure we also consider `end_type'.
1132 (java_check_abstract_method_definitions): Make sure we eventually
1133 consider `java.lang.Object'.
1134 (maybe_use_access_method): Don't use access method if not in the
1135 context of a pure inner class or if the method's context is right.
1136 (find_applicable_accessible_methods_list): New static flag
1137 `object_done'. Don't search abstract classes as interfaces. Fixed
1138 indentation. Fixed the `java.lang.Object' only search. Search
1139 class interface(s) first, then fully search enclosing contexts.
1140 (find_most_specific_methods_list): Pick the closest candidate when
1141 they're all abstract.
1143 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1145 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
1146 properly initialize `finished_label.' Don't emit gotos for empty
1149 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1151 * except.c (emit_handlers): Clear catch_clauses_last.
1153 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1155 * parse.y (check_method_types_complete): New function.
1156 (create_class): Reset anonymous class counter only when seeing an
1158 (java_complete_class): JDEP_METHOD: Don't recompute signature
1161 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1163 * class.c (build_static_ref): Fixed indentation in comment.
1164 * java-tree.def (TRY_EXPR): Fixed typo in name.
1165 (CLASS_LITERAL): Likewise.
1166 * java-tree.h: (TYPE_DOT_CLASS): New macro.
1167 (struct lang_type): New field `dot_class'.
1168 * jcf-write.c (generate_bytecode_insns): Fixed error message.
1169 (generate_classfile): Method `class$' is synthetic.
1170 * parse.y (build_do_class_method): New function.
1171 (build_dot_class_method_invocation): Likewise.
1172 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
1173 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
1174 (qualify_ambiguous_name): Likewise.
1175 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
1176 (build_try_statement): Fixed leading comment.
1178 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1180 * class.c (make_field_value): Properly handle sizes.
1181 (get_dispatch_vector): Use tree_low_cst and host_integerp.
1182 (layout_class_method): Count using trees.
1183 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
1184 * expr.c (java_array_data_offset): Use int_bit_position.
1185 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
1186 (build_invokevirtual): Use tree_low_cst and do computations with trees.
1188 2000-03-16 Tom Tromey <tromey@cygnus.com>
1190 * lang.c (flag_hash_synchronization): New global.
1191 (lang_f_options): Added `hash-synchronization'.
1192 * lang-options.h: Mention -fhash-synchronization.
1193 * java-tree.h (flag_hash_synchronization): Declare.
1194 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
1195 hash table synchronization is disabled.
1196 * decl.c (init_decl_processing): Only push `sync_info' value when
1197 hash table synchronization is disabled.
1198 * class.c (make_class_data): Only push `sync_info' field when hash
1199 table synchronization is disabled. Removed dead code.
1201 2000-03-16 Tom Tromey <tromey@cygnus.com>
1203 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
1205 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1207 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
1209 * parse.y (patch_method_invocation): Handle anonymous classes
1210 creation in static context.
1212 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1214 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
1215 * parse.y (resolve_qualified_expression_name): Use it.
1216 (patch_method_invocation): Likewise.
1218 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1220 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
1221 depending on the type of dependency which dictates what the
1223 (unresolved_type_p): Resolved types limited to the current class.
1225 2000-03-15 Tom Tromey <tromey@cygnus.com>
1227 * decl.c (init_decl_processing): Set type of `sync_info' to be
1230 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
1231 Correctly compute bit number for current slot. Zero `high' and
1232 `low' in DS_LENGTH case. Don't skip inherited fields. Use
1233 mark_reference_fields.
1234 (mark_reference_fields): New function.
1236 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1238 * parse.y (register_incomplete_type): Fixed initialization of
1241 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1243 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
1245 (push_class_context, pop_class_context): New function.
1246 (class_body:): Call pop_class_context.
1247 (interface_body:): Likewise.
1248 (INNER_QUALIFIER): New macro.
1249 (report_class_declaration): Changed output format and use
1250 INNER_QUALIFIER. Call push_class_context.
1252 2000-02-14 Andrew Haley <aph@cygnus.com>
1254 * check-init.c (check_init): Add new cases for unary and binary
1257 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1259 * parse.y (resolve_package): Set `next' once a type name has been
1260 progressively discovered.
1261 (resolve_qualified_expression_name): Propagate resolution only if
1262 there are remaining qualifiers. Take into account `q' might have
1263 been cleared after re-qualification.
1264 * parse.y (patch_method_invocation): New local `resolved'.
1265 Section dealing with qualified expression rewritten to use
1266 resolve_field_access.
1268 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1270 * parse.h (PUSH_CPC): Fixed indentation.
1271 (DEBUG_CPC): New macro.
1272 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
1273 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
1274 * parse.y (class_body_declaration:): Use
1275 SET_CPC_INSTANCE_INITIALIZER_STMT.
1276 (method_declaration:): Check for null current_function_decl.
1277 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
1278 (java_parser_context_pop_initialized_field): Better handling of
1280 (maybe_make_nested_class_name): Mark nested class name as
1281 qualified when necessary.
1282 (end_class_declaration): Don't call java_parse_context_resume when
1283 one or more error occured.
1284 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
1285 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
1286 SET_CPC_INITIALIZER_STMT.
1287 (method_header): Check for inner classes declaring static methods.
1288 (resolve_qualified_expression_name): Handle situation where `this'
1291 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
1293 * typeck.c (build_prim_array_type): Correctly set the high word too.
1295 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1297 * parse.y (java_complete_expand_methods): Leave <clinit> out of
1299 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
1300 list of methods for interfaces.
1302 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1304 * parse.y (qualify_ambiguous_name): Properly handle expressions
1307 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1309 * parse.y (check_final_assignment): Extended to process
1311 (patch_assignment): Have check_final_assignment called only once.
1313 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1315 * java-tree.h (IS_INIT_CHECKED): New flag.
1316 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
1317 * parse.y (patch_string): Call force_evaluation_order on the
1318 completed string concatenation tree.
1319 * expr.c (force_evaluation_order): Call force_evaluation_order on
1320 function's arguments too.
1322 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1324 * decl.c (emit_init_test_initialization): Mark KEY as unused.
1325 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
1326 (build_anewarray): Likewise.
1327 * parse.y (patch_newarray): Likewise.
1328 * parse.c: Regenerated.
1330 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
1332 * decl.c (init_decl_processing): Added new class fields `depth',
1333 `ancestors', and `idt' to class_type_node. Use
1334 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
1335 * class.c (make_class_data): Push initial values for new fields.
1336 * java-tree.h: Updated prototype for `build_invokeinterface'.
1337 * expr.c (build_invokeinterface): Changed parameters to accept
1338 `method' tree. Calculate index of `method' in its declaring
1339 interface. Build call to _Jv_LookupInterfaceMethodIdx.
1340 (expand_invoke): Call `build_invokeinterface' with new parameters.
1341 * parse.y (patch_invoke): Call `build_invokeinterface' with new
1344 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
1346 * typeck.c (lookup_do): Search superinterfaces first
1347 when looking up an interface method. From Godmar Back
1350 2000-03-06 Tom Tromey <tromey@cygnus.com>
1352 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
1354 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
1356 * java-tree.h (lookup_argument_method2): Declared.
1357 (safe_layout_class): Prototype moved from parse.h.
1358 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
1359 * parse.y (java_check_regular_methods): Local `super_class' gone.
1360 Call lookup_argument_method2 instead of lookup_argument_method.
1361 Perform modifier match for methods found declared in implemented
1362 interfaces. Fixed indentation problem. Overriding/hiding error
1363 report to take place only for methods found in classes.
1364 * typeck.c (lookup_argument_method): Changed leading
1365 comment. Re-written by calling lookup_do.
1366 (lookup_argument_method2): New function.
1367 (lookup_java_method): Re-written by calling lookup_do.
1368 (lookup_do): New function.
1370 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1372 * check-init.c (check_init): Removed dead code. Handle (blank)
1374 * parse.y (declare_local_variables): New local `final_p', set it
1375 and use it to initialize LOCAL_FINAL.
1376 (check_final_assignment): Only check FIELD_DECLs.
1378 2000-02-17 Tom Tromey <tromey@cygnus.com>
1380 * Makefile.in (JAVA_OBJS): Added boehm.o.
1381 (boehm.o): New target.
1382 * Make-lang.in (JAVA_SRCS): Added boehm.c.
1383 * java-tree.h (flag_use_boehm_gc): Declare.
1384 (get_boehm_type_descriptor): Declare.
1385 * lang.c (lang_f_options): Added `use-boehm-gc'.
1386 (flag_use_boehm_gc): New global.
1387 * lang-options.h: Added -fuse-boehm-gc.
1388 * boehm.c: New file.
1389 * class.c (get_dispatch_table): If class uses a Boehm type
1390 descriptor, put it in the vtable.
1391 (make_class_data): Removed dead code.
1393 2000-03-03 Per Bothner <per@bothner.com>
1395 * decl.c (init_decl_processing): Initialize sizetype properly.
1397 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1399 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
1400 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
1401 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1402 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
1403 (jcf_parse): New local `current'. Load innerclasses seen in outer
1404 context being processed.
1405 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1406 * jcf-write.c (append_innerclasses_attribute): New function.
1407 (append_innerclasses_attribute_entry): Likewise.
1408 (get_access_flags): Handle static classes. Set anonymous and local
1409 classes to be private.
1410 (generate_classfile): Attribute count adjusted. Call
1411 append_innerclasses_attribute.
1412 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
1413 PURE_INNER_CLASS_TYPE_P.
1414 * parse.y (parser_qualified_classname): New parameter `is_static',
1415 produce non qualified name accordingly.
1416 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
1417 (create_interface): Added argument to parser_qualified_classname.
1418 (create_class): Added argument to parser_qualified_classname. Setup
1419 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
1420 (add_inner_class_fields): Fixed indentation.
1421 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
1422 (method_declarator): Fixed typo in comment.
1423 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
1424 (build_current_thisn): Likewise.
1425 (patch_method_invocation): Likewise.
1427 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
1429 * decl.c (current_function_decl): Move to toplev.c.
1431 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1433 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
1434 (DECL_BIT_INDEX): Use underlying representation.
1435 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
1437 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1439 * expr.c (build_java_ret): Pass proper type to size_binop.
1441 2000-02-25 Anthony Green <green@cygnus.com>
1443 * expr.c (build_class_init): Mark the decl to be ignored by
1445 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
1446 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
1447 * class.c (init_test_hash_newfunc): New function.
1448 (decl_hash): New function.
1449 (decl_compare): New function.
1450 * decl.c (emit_init_test_initialization): New function.
1451 (complete_start_java_method): Traverse the init test hashtable,
1452 calling emit_init_test_initialization.
1453 (always_initialize_class_p): Define.
1454 * expr.c (build_class_init): Use initialization tests when
1455 emitting class initialization code.
1456 (always_initialize_class_p): Declare.
1457 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
1459 * java-tree.h: Include hash.h.
1460 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
1461 (struct lang_decl): Add init_test_table field.
1462 (init_test_hash_entry): Define.
1464 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1466 * gjavah.c (main): Avoid using `argi' to report unimplemented
1469 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1471 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
1472 initialize locals to avoid warnings. Local `exception_type' moved
1475 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1477 * parse.y (resolve_expression_name): Use `orig' as a second
1478 argument to resolve_field_access.
1479 (resolve_field_access): Removed unecessary code when dealing with
1482 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1484 * class.c (push_super_field): Don't push the field twice.
1485 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
1486 * parse.h (java_reorder_fields): Prototyped.
1487 * parse.y (java_reorder_fields): New function.
1488 (java_layout_class): Simplified not to worry about re-ordering.
1490 2000-02-23 Tom Tromey <tromey@cygnus.com>
1492 * gjavah.c (print_name): In JNI case, correctly quote string.
1493 (print_method_info): Don't handle overrides in JNI mode.
1495 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1497 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
1498 value type set to `boolean_type_node'.
1500 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1502 * jcf-dump.c (main): Test for correct condition after
1503 output file creation.
1505 2000-02-19 Anthony Green <green@cygnus.com>
1507 * jcf-depend.c (add_entry): Fix test for first list entry.
1509 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1511 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
1512 * constants.c (build_constants_constructor): Likewise.
1514 2000-02-19 Anthony Green <green@cygnus.com>
1516 * jcf-depend.c (add_entry): Add entries to the end of the list.
1518 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
1520 * decl.c (INT_TYPE_SIZE): Define if necessary.
1521 (expand_java_return): Handle the case of a native integer smaller
1524 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
1526 * gjavah.c (help): Use GCCBUGURL.
1527 * jv-scan.c (help): Likewise.
1528 * jcf-dump.c (help): Likewise.
1530 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1532 * jcf-write.c (generate_bytecode_insns): Don't generate empty
1535 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1537 * jcf-parse.c (load_class): Call `fatal' if no file containing
1538 the target class are found.
1540 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
1542 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
1543 lex.c, lex.h, and PARSE_H to...
1544 (parse.o, parse-scan.o): ...here, respectively.
1546 * lex.c: Split out code that may trigger SIGFPE from yylex()
1547 to its own function.
1548 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
1550 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1552 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
1554 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1556 * parse.y (outer_field_access_p): Stop in time when outer contexts
1558 (resolve_qualified_expression_name): Properly qualify *everything*
1559 after a package.type to be resoled as expression names.
1560 (find_applicable_accessible_methods_list): Save/restore `class' to
1561 isolate it from a possible outer context search.
1563 2000-02-15 Tom Tromey <tromey@cygnus.com>
1565 * gjavah.c (jni_print_char): New function.
1566 (print_full_cxx_name): Use it.
1567 (decode_signature_piece): Likewise.
1568 (print_cxx_classname): Likewise.
1570 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1572 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
1574 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
1576 * gjavah.c: Include version.h.
1578 * jcf-dump.c: Likewise.
1580 * jv-scan.c: Likewise.
1582 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1584 * parse.y (outer_field_access_fix): First parameter now a tree
1585 node. Check for assignement to final. First argument to
1586 build_outer_field_access_fix modified to accomodate prototype.
1587 (build_outer_field_access): Don't check for assignment to final
1589 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
1590 possibly returned by outer_field_access_fix. Changed
1591 outer_field_access_fix's first argument.
1592 (check_final_assignment): $finit$'s context is OK.
1593 (patch_unaryop): Use node instead of its line/column value when
1594 calling outer_field_access_fix.
1596 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1598 * parse.y (interface_declaration:): No longer tagged
1599 <node>. Re-installed default action.
1600 (class_member_declaration:): Handle inner interfaces.
1601 (interface_member_declaration): Handle inner interfaces and
1603 (create_interface): Push error if one seen. Suspend parsing
1604 context when processing an inner interface.
1605 (register_fields): Inner class static field limitations not to
1606 apply to inner interfaces.
1608 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1610 * jcf-parse.c (load_class): Update `java_error_count' when a
1611 class' file can't be found.
1612 (parse.y): Avoid (byte)code generation when errors seen.
1614 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1616 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
1617 decodes a valid node.
1618 (patch_binop): Handle TRUNC_DIV_EXPR.
1620 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1622 * parse.y (resolve_package): New local `acc.' Try to progressively
1623 build and guess a package and type name.
1625 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1627 * parse.y (find_applicable_accessible_methods_list): Load and
1628 layout the search class if necessary.
1629 (java_complete_tree): Keep to original type of the folded initial
1632 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1634 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
1635 Generate error message if circularity is detected. New static
1637 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
1638 * jcf-write.c (generate_bytecode_insns): Very simply handle
1640 * parse.y (java_check_circular_reference): Use
1641 `cyclic_inheritance_report' during report, if necessary.
1642 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
1643 walking NEW_ARRAY_INIT twice.
1645 2000-02-09 Tom Tromey <tromey@cygnus.com>
1647 * parse.y (check_class_interface_creation): Allow inner classes to
1648 be `private' or `protected', check modifiers' consistency. Prevent
1649 block local classes from bearing any modifiers.
1651 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1653 * except.c (check_start_handlers): Re-add prototype lost in last
1655 (maybe_start_try): Remove excess argument to `check_start_handlers'.
1657 2000-02-09 Andrew Haley <aph@cygnus.com>
1659 * decl.c (clear_binding_level): Remove excess initializer.
1660 (maybe_poplevels): Remove unused variable.
1661 (force_poplevels): Ditto.
1662 (struct binding_level): Add comment.
1664 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1666 * jcf-write.c (generate_classfile): Don't consider
1667 pre-initialization with reference value (use <clinit> instead.)
1668 * parse.y (java_fix_constructors): No generated constructor for
1670 (build_outer_field_access): Removed debug message.
1671 (outer_field_expanded_access_p): Adapted to bytecode generation.
1672 (build_outer_field_access_method): Use fix_method_argument_names.
1673 (build_outer_method_access_method): Fixed indentation. Added
1674 comment. Handle access method generation for static and also void
1676 (build_access_to_thisn): Inserted debug message.
1677 (maybe_build_thisn_access_method): Use fix_method_argument_names.
1678 (resolve_qualified_expression_name): Fixed comment.
1679 (not_accessible_p): Adapted to bytecode generation. Added comment.
1680 (patch_method_invocation): Added comment.
1681 (maybe_use_access_method): Fixed leading comment. Handle static
1683 (java_complete_lhs): Don't shortcut handling of initialized upon
1684 declaration String type static fields when generating bytecode.
1685 (patch_unaryop): Handle outer field access when generating
1688 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1690 * java-tree.h (FIELD_THISN): New macro.
1691 * jcf-write.c (append_synthetic_attribute): New function.
1692 (generate_classfile): Set "Synthetic" attribute on this$<n>,
1693 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
1694 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
1696 (build_outer_field_access): Turned on access functions usage and
1697 generation when compiling to bytecode.
1698 (maybe_use_access_method): Likewise.
1700 2000-01-25 Andrew Haley <aph@cygnus.com>
1702 * java-except.h (struct eh_range): Add `expanded' field.
1703 (maybe_start_try): Add end_pc arg.
1704 (maybe_end_try): Ditto.
1705 * java-tree.h (force_poplevels): new function.
1706 * expr.c (expand_byte_code): Don't call maybe_start_try or
1708 * except.c (add_handler): Reset expanded.
1709 (expand_start_java_handler): Set expanded.
1710 (check_start_handlers): Don't expand a start handler that's
1711 already been expanded.
1712 (maybe_start_try): Add end_pc arg. Only expand a handler which
1714 (expand_end_java_handler): call force_poplevels.
1715 (force_poplevels): new function.
1716 * decl.c (binding_level): Add start_pc of binding level.
1717 (maybe_pushlevels): Call maybe_start_try when pushing binding
1719 (maybe_poplevels): Call maybe_end_try when popping binding levels.
1720 (LARGEST_PC): Define.
1721 (clear_binding_level): Use LARGEST_PC.
1723 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
1724 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
1725 (binding_depth, is_class_level, current_pc): new variables.
1726 (struct binding_level): ditto.
1727 (indent): new function.
1728 (push_jvm_slot): add debugging info.
1729 (maybe_pushlevels): ditto.
1730 (maybe_poplevels): ditto.
1733 (start_java_method): ditto.
1734 (give_name_to_locals): comment only.
1735 * except.c (binding_depth, is_class_level, current_pc):
1737 (expand_start_java_handler): add debugging info.
1738 (expand_end_java_handler): ditto.
1740 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1742 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
1743 (print_name_for_stub_or_jni, process_file): Constify a char*.
1745 2000-02-03 Tom Tromey <tromey@cygnus.com>
1747 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
1749 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1751 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
1752 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
1755 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1757 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
1758 * java-tree.h (TYPE_II_STMT_LIST): New macro.
1759 (struct lang_type): New field `ii_block'.
1760 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
1761 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
1762 * parse.h (struct parser_ctxt): New field `instance_initializers'.
1763 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
1764 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
1765 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
1767 * parse.y (add_instance_initializer): New function.
1768 (in_instance_initializer): New static global.
1769 (class_body_declaration:): Link instance initializer block.
1770 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
1771 (array_creation_expression:): Remove unused local.
1772 (java_parser_context_push_initialized_field): Fixed leading
1773 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
1774 CPC_INSTANCE_INITIALIZER_LIST.
1775 (java_parser_context_pop_initialized_field): Likewise.
1776 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
1777 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
1778 CPC_INITIALIZER_STMT.
1779 (fix_constructors): New local `class_type'. Use it. Call
1780 add_instance_initializer.
1781 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
1782 (patch_return): Forbid return in instance initializers.
1783 (patch_throw_statement): Enforce exception handling in the context
1784 of instance initializers.
1786 2000-02-03 Tom Tromey <tromey@cygnus.com>
1788 * Make-lang.in (java.mostlyclean): Remove executables in
1791 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1793 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
1794 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
1795 (java_float_finite): Convert to use union Word from javaop.h.
1796 (java_double_finite): Convert to use union DWord from javaop.h.
1798 2000-02-02 Tom Tromey <tromey@cygnus.com>
1800 * gjavah.c (options): Added `jni' entry.
1801 (help): Document -jni.
1802 (flag_jni): New global.
1803 (process_file): Handle JNI output. Don't print text from
1804 -prepend, -add, etc, when generating stubs. Only remove `.class'
1805 suffix if it actually exists.
1806 (main): Create a `.c' file when run with `--jni --stubs'. Create
1807 correct output file name with `--jni'.
1808 (print_include): Mangle header name differently in JNI case.
1809 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
1811 (print_method_info): Handle JNI case. Put signature info into
1812 method name. Handle case when STREAM is NULL.
1813 (print_name_for_stub_or_jni): New function.
1814 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
1815 (print_cxx_classname): Handle JNI.
1816 (print_full_cxx_name): Likewise.
1817 (decode_signature_piece): Likewise.
1818 (overloaded_jni_method_exists_p): New function.
1819 (struct method_name): Added `signature' and `sig_length' fields.
1820 (HANDLE_END_FIELD): Do nothing in JNI mode.
1822 2000-02-02 Tom Tromey <tromey@cygnus.com>
1824 * jv-scan.c: Include version.c, <getopt.h>.
1825 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
1826 (options): New array.
1827 (usage): New function.
1828 (version): New function.
1829 (main): Use getopt_long to parse command line.
1830 * jcf-dump.c: Include version.c, <getopt.h>.
1831 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
1832 OPT_JAVAP): New macros.
1833 (options): New array.
1834 (usage): Return `void'. Changed message.
1835 (help): New function.
1836 (version): New function.
1837 (main): Use getopt_long_only to parse command line.
1838 * gjavah.c: Include <getopt.h>.
1839 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
1840 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
1841 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
1842 (options): New array.
1843 (java_no_argument): Removed.
1844 (help): Updated with missing options.
1845 (main): Use getopt_long_only to parse command line.
1846 (usage): Changed message.
1848 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1850 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
1851 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
1852 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
1853 * parse.y (array_creation_expression:): Handle anonymous arrays.
1854 (build_array_from_name): Don't set `ret_name' if null.
1855 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
1856 (qualify_ambiguous_name): Likewise.
1857 (java_complete_expand_class): Likewise.
1859 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1861 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
1862 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
1863 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
1864 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
1865 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
1866 AIPL_FUNCTION_COMPLETED_INVOCATION.
1867 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
1868 AIPL_FUNCTION_INVOCATION_READY.
1869 (AIPL_FUNCTION_DECLARATION): New enum entry.
1870 * parse.y (reorder_static_initialized): New function.
1871 (java_parser_context_pop_initialized_field): Use it.
1872 (add_inner_class_fields): Use
1873 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
1874 augmented. Install marker after last alias initializer, if any.
1875 (generate_finit): Fixed typo. Don't try to retain only the used
1877 (method_header): Compute and set DECL_FUNCTION_NAP.
1878 (method_declarator): Fixed comment. Insert alias initializer in
1880 (build_alias_initializer_parameter_list): Fixed leading
1881 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
1882 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
1883 (java_complete_expand_class): Code to retain only used aliases
1885 (java_complete_expand_methods): New local `first_decl'. Generate
1886 $finit$ first, then expand the constructors, regular methods and
1888 (java_complete_expand_method): Don't report error on missing
1889 return statement if previously detected bogus.
1890 (fix_constructors): Don't patch constructor parameters list.
1891 (patch_method_invocation): Use new AIPL enum values. Reverse
1892 alias initializer list for anonymous classes.
1894 2000-01-30 Anthony Green <green@redhat.com>
1896 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
1897 determine how many stack slots to pop.
1899 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1901 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
1902 error handling/recovery.
1903 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
1905 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1907 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
1908 FIELD_LOCAL_ALIAS_USED): New macros.
1909 (DECL_FUNCTION_NAP): New macro.
1910 (struct lang_decl): New field `nap'.
1911 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
1912 (struct lang_type): New fields `finit_stmt_list' and
1914 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
1915 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
1916 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
1917 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
1918 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
1919 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
1920 (BUILD_THROW): Macro line separator re-indented.
1921 * parse.y (end_class_declaration): New function.
1922 (maybe_generate_pre_expand_clinit): New name for
1923 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
1924 pre-expand static fields.
1925 (maybe_generate_clinit): Function deleted.
1926 (check_for_static_method_reference): Prototype's parameter list
1928 (generate_finit): New name for maybe_generate_finit. Changed
1929 leading comment. Function rewritten to use
1930 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
1931 (build_alias_initializer_parameter_list): New function.
1932 (java_parser_context_pop_initialized_field): Likewise.
1933 (add_inner_class_fields): Likewise.
1934 (type_declaration:): Call end_class_declaration.
1935 (class_member_declaration:): Likewise.
1936 (formal_parameter_list:): Fixed typos.
1937 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
1938 element. Improved error handling.
1939 (block_statement:): Call end_class_declaration.
1940 (anonymous_class_creation:): Likewise.
1941 (create_anonymous_class): Fixed comments.
1942 (create_class): Call add_inner_class_fields.
1943 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
1944 (method_header): Use MARK_FINAL_PARMS.
1945 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
1946 (method_declarator): Propagate final argument flag.
1947 (craft_constructor): New local `artificial'. Call
1948 build_alias_initializer_parameter_list. Use
1949 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
1950 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
1952 (complete_expand_class): Get rid of unused outer context local
1954 (java_complete_expand_methods): Fixed leading
1955 comment. Generate/pre-expand <clinit> first. Changed method
1956 expansion order to regular, $finit$, constructors, <clinit>.
1957 (java_complete_expand_method): Set current_function_decl.
1958 (fix_constructors): Fix constructor parameter list to account for
1959 outer context local alias initializers.
1960 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
1961 (resolve_expression_name): Lookup outer context local aliases. New
1962 local `access', use it.
1963 (patch_method_invocation): Patch inner class ctor invocation with
1964 outer context local aliases initialization values. $finit$
1965 invocation patching now includes things generated with
1966 build_alias_initializer_parameter_list.
1967 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
1968 (build_super_invocation): Likewise.
1969 (patch_assignment): Changed comment.
1971 2000-01-27 Andrew Haley <aph@cygnus.com>
1973 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
1977 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1979 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
1981 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
1983 * parse.y (register_fields): Don't pass a format specifier to
1984 OBSOLETE_MODIFIER_WARNING.
1985 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
1986 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
1988 (check_modifiers): Change function into a macro.
1989 (check_class_interface_creation): Pass a literal format string.
1991 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1993 * buffer.h: PROTO -> PARAMS.
1994 * check-init.c: Likewise.
1995 * class.c: Likewise.
1996 * constants.c: Likewise.
1997 * convert.h: Likewise.
1999 * except.c: Likewise.
2001 * gjavah.c: Likewise.
2002 * java-except.h: Likewise.
2003 * java-tree.h: Likewise.
2004 * jcf-depend.c: Likewise.
2005 * jcf-dump.c: Likewise.
2006 * jcf-parse.c: Likewise.
2007 * jcf-path.c: Likewise.
2008 * jcf-reader.c: Likewise.
2009 * jcf-write.c: Likewise.
2011 * jv-scan.c: Likewise.
2012 * jvgenmain.c: Likewise.
2013 * jvspec.c: Likewise.
2017 * parse-scan.y: Likewise.
2018 * parse.h: Likewise.
2019 * parse.y: Likewise.
2020 * typeck.c: Likewise.
2021 * verify.c: Likewise.
2024 * zextract.c: Likewise.
2025 * zipfile.h: Likewise.
2027 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2029 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
2030 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
2031 * constants.c (build_constant_data_ref): Check for cached
2032 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
2033 in TYPE_CPOOL_DATE_REF.
2034 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
2035 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
2036 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
2037 (LOCAL_FINAL): New macro.
2038 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
2039 constant pool -- don't try to reuse.
2040 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
2042 (find_in_current_zip): Use TYPE_JCF.
2043 * parse.h (java_check_final): Prototype removed.
2044 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
2045 (maybe_create_class_interface_decl,
2046 check_class_interface_creation): Likewise.
2047 (java_expand_finals): Function removed.
2048 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
2049 (block_statement:): Fixed comment.
2050 (anonymous_class_creation:): Likewise.
2051 (check_class_interface_creation): Reversed Jan 12, 2000 extra
2053 (check_class_interface_creation): Loosened error report on (inner)
2054 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
2055 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
2056 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
2058 (create_interface): Likewise.
2059 (anonymous_class_counter): New static global.
2060 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
2061 patch. Fixed comments.
2062 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
2063 anonymous_class_counter when declaring a toplevel class.
2064 (craft_constructor): Fixed constructor name when handling
2065 anonymous classes. Anonymous class constructors to feature hidden
2067 (java_fix_constructors): Added comment.
2068 (java_check_final): Function removed.
2069 (java_complete_expand_methods): Fixed comment. Don't generate
2070 class data, save its outgoing constant pool instead.
2071 (verify_constructor_super): Skip anonymous class constructor
2072 hidden this$<n> parameter.
2073 (java_expand_classes): New local `saved_ctxp'. Removed call to
2074 java_expand_finals and java_check_final. Expand anonymous class
2075 constructors. Generate class data.
2076 (build_super_invocation): Skip anonymous class hidden this$<n>
2078 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
2079 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
2080 (set_java_signature): Likewise.
2082 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2084 * gjavah.c: Delete ACC_VISIBILITY define.
2085 * jcf.h: Add ACC_VISIBILITY define.
2086 * parse.y: final: rule tagged <value>.
2087 (java_check_regular_methods): Use ACC_VISIBILITY define for
2088 default package access check.
2089 (local_variable_declaration_statement): Use final: rule.
2091 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2093 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
2096 2000-01-17 Tom Tromey <tromey@cygnus.com>
2098 * gjavah.c (print_field_info): Allow non-static final fields.
2100 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2102 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
2103 * parse.y (patch_anonymous_class): New function.
2104 (create_anonymous_class): Register incomplete type when the
2105 class/interface to extends/implement isn't known yet.
2106 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
2107 (verify_constructor_super): Tuned error message.
2109 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2111 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
2112 (ANONYMOUS_CLASS_P): New macro.
2113 (TYPE_SIGNATURE, TYPE_JCF): New macros.
2114 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
2115 * parse.y (create_class): Added leading argument.
2116 (maybe_create_class_interface_decl,
2117 check_class_interface_creation): Likewise.
2118 (craft_constructor): New function.
2119 (verify_constructor_super): Added argument in prototype.
2120 (class_declaration:): Inserted leading argument.
2121 (for_begin:): Use FOR_LOOP_P.
2122 (anonymous_class_creation): Create WFL of the anonymous class to
2123 instantiate. Call build_new_invocation. Added comments.
2124 (check_class_interface_creation): Handle parameter `anonymous' in
2125 verbose mode class creation announce.
2126 (link_nested_class_to_enclosing): Exclude anonymous classes.
2127 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
2128 anonymous class, even though they appear to have an enclosing
2130 (create_interface): Pass extra argument to
2131 check_class_interface_creation.
2132 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
2133 (create_class): Call check_class_interface_creation and
2134 maybe_create_class_interface_decl with extra new argument. Don't
2135 add private this$<n> to anonymous classes.
2136 (method_declarator): Insert hidden this$<n> to anonymous class
2138 (java_fix_constructors): Deleted code creating default
2139 constructor. Call craft_constructor instead.
2140 (java_check_regular_methods): Set `saw_constructor' to 1 for
2142 (fix_constructors): Pass extra argument to verify_constructor_super.
2143 (verify_constructor_super): New local `sdecl', use it. Search for
2144 matching constructor (possibly featuring arguments) in super
2146 (lookup_method_invoke): Craft constructor according to arguments
2147 list when dealing with anonymous class constructors.
2148 (build_super_invocation): Pass arguments to anonymous class super
2150 (search_loop): Use FOR_LOOP_P.
2151 (labeled_block_contains_loop_p): Likewise.
2153 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2155 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
2156 (enclosing_context_p): New function.
2157 (get_access_flags_from_decl): Handle CLASS_STATIC.
2158 (maybe_layout_super_class): Extra first argument passed to
2160 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
2162 * decl.c (access0_identifier_node): New global.
2163 (init_decl_processing): access0_identifier_node initialized.
2164 (pushdecl): Set DECL_CONTEXT only on non type decls.
2165 * expr.c (lookup_field): Lookup inner class fields in enclosing
2167 (expand_invoke): Use ID_INIT_P.
2168 (expand_java_field_op): Use DECL_CLINIT_P.
2169 * java-tree.def (CLASS_LITERAL): New tree code.
2170 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
2171 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
2172 (struct lang_decl): New field `inner_access'.
2173 (enclosing_context_p): Prototyped.
2174 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
2175 ID_CLINIT_P): New macros.
2176 (CLASS_STATIC): New macro.
2177 (CLASS_ACCESS0_GENERATED_P): New macro.
2178 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
2179 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
2180 INNER_CLASS_P): New macros.
2181 (DECL_INNER_CLASS_LIST): New macro.
2182 * jcf-parse.c (yyparse): Avoid the use of ANSI string
2184 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
2185 the shift value to int. Fixed typo in comment.
2186 * lex.c (inst_id, wpv_id): Initialize.
2187 * mangle.c (unicode_mangling_length): Take `$' into account.
2188 * parse.h (DRECOVER, RECOVER): Terminate properly.
2189 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
2190 (typedef struct _jdep): New field `enclosing'.
2191 (JDEP_ENCLOSING): New macro.
2192 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
2193 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
2194 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
2195 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
2196 GET_ENCLOSING_CPC_CONTEXT): New macros.
2197 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
2198 (do_resolve_class): Added extra argument in prototype.
2199 * parse.y (resolve_class): Added extra argument in prototype.
2200 (maybe_create_class_interface_decl): Likewise.
2201 (maybe_use_access_method, build_wfl_wrap): New functions.
2202 (java_complete_expand_classes, java_complete_expand_class):
2204 (java_parser_context_push_initialized_field,
2205 java_parser_context_suspend, java_parser_context_resume):
2207 (maybe_make_nested_class_name, make_nested_class_name,
2208 set_nested_class_simple_name_value,
2209 link_nested_class_to_enclosing, find_as_inner_class,
2210 find_as_inner_class_do, check_inner_class_redefinition,
2211 build_thisn_assign, build_current_thisn, build_access_to_thisn,
2212 maybe_build_thisn_access_method, build_outer_field_access,
2213 build_outer_field_access_methods, build_outer_field_access_expr,
2214 build_outer_method_access_method, build_new_access_id,
2215 build_outer_field_access_method, outer_field_access_p,
2216 outer_field_expanded_access_p, outer_field_access_fix,
2217 build_incomplete_class_ref, patch_incomplete_class_ref,
2218 create_anonymous_class): Likewise.
2219 (inst_id, wpv_id): New static global variables.
2220 (synchronized:): New rule, tagged <node>.
2221 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
2223 (anonymous_class_creation:): New rule, tagged <node>.
2224 (NEW_TK): Tagged <node>.
2225 (type_literals, array_type_literal): New rules, tagged <node>.
2226 (class_declaration:): Removed action when reducing by class_body:
2227 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
2228 using GET_CPC in sub-rules.
2229 (class_member_declaration): Handle inner classes.
2230 (method_declaration): When reducing method_header:, reset
2231 current_function_decl when appropriate.
2232 (method_declarator:): Set the number of formal parameter to 0 for
2233 method declared without arguments.
2234 (constructor_declarator:): Likewise.
2235 (static_initializer:): List of elements kept in a list.
2236 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
2237 use of the keyword `static' for type declarations.
2238 (block_statement:): Handle inner class declarations.
2239 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
2240 type qualified `this'.
2241 (class_instance_creation_expression): Use anonymous_class_creation:
2242 to handle inner class instances creation. Handle qualified `new'.
2243 (something_dot_new): Added appropriate actions.
2244 (create_new_parser_context): New function.
2245 (java_push_parser_context, java_parser_context_save_global,
2246 java_parser_context_suspend): Use create_new_parser_context.
2247 (check_modifiers): Changed leading comment.
2248 (check_class_interface_creation): Handle interclasses.
2249 (add_superinterfaces): Fixed comment.
2250 (create_interface): Build qualified name from the raw_name instead
2251 of its matching WFL. Push the initialized fields list. raw_name added
2252 as an extra argument to maybe_create_class_interface_decl.
2253 (create_class): Build qualified name from the raw_name instead of
2254 its matching WFL. Removed assignment to current_parsed_class_un.
2255 Call PUSH_ERROR before returning an error. Suspend the current
2256 parser context when processing an inner class. Push the
2257 initialized fields list. raw_name added as an extra argument to
2258 maybe_create_class_interface_decl. Add the private this$<n>
2260 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
2261 (register_fields): Get the class type from GET_CPC and handle
2262 previous errors. Added code to handle the creation of static
2263 fields in inner classes. Initialized fields initialization
2264 statements kept in a list of lists.
2265 (maybe_generate_finit): Initialized fields initialization
2266 statements kept in a list of lists. Use GET_CPC.
2267 (maybe_generate_clinit): Likewise.
2268 (method_header): Use GET_CPC and GET_CPC_UN.
2269 (parser_qualified_classname): Handle inner classes.
2270 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
2271 (java_fix_constructors): Hide pointer to enclosing context
2272 instance in constructor list when dealing with inner classes.
2273 (jdep_resolve_class): Call resolve_class with extra first argument
2275 (resolve_class): Add enclosing context as a first extra argument
2276 to do_resolve_class.
2277 (do_resolve_class): Call find_as_inner_class. Handle WFLs
2279 (resolve_no_layout): Extra argument added to resolve_class
2281 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
2282 (java_get_real_method_name): Use GET_CPC_UN.
2283 (check_abstract_method_definitions): Use DECL_CLINIT_P.
2284 (java_check_abstract_methods): Handle static method declared in
2285 inner classes by an error.
2286 (java_check_regular_methods): Use DECL_CLINIT_P.
2287 (source_start_java_method): Also set DECL_MAX_LOCALS.
2288 (create_artificial_method): Call java_parser_context_save_global
2289 and java_parser_context_restore_global instead of saving/restoring
2290 the context by hand.
2291 (expand_start_java_method): Improved verbose mode message.
2292 (java_complete_expand_methods): Fixed leading comment. Use
2294 (fix_constructors): Added assignment to this$<n> if necessary.
2295 (java_expand_classes): Call java_complete_expand_classes instead
2296 of java_complete_expand_methods.
2297 (make_qualified_primary): Simplified.
2298 (merge_qualified_name): Optimized for missing left or right parts.
2299 (resolve_expression_name): Handle access to outer class fields from
2301 (resolve_qualified_expression_name): New macro
2302 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
2303 classes. Report error on non appropriate qualification of
2304 `new'. Handle qualified `this'.
2305 (not_accessible_p): Allow access to outer class private fields from
2307 (patch_method_invocation): Handle method invocations through
2308 access methods and inner class constructor invocations.
2309 (find_applicable_accessible_methods_list): Search enclosing
2310 contexts of an inner class.
2311 (search_applicable_methods_list): Fixed typo.
2312 (argument_types_convertible): Handle inner class constructors'
2313 hidden outer context reference argument.
2314 (qualify_ambiguous_name): Handle qualified `this'.
2315 (java_complete_lhs): Handle use of field accessed through
2316 artificial access methods in various cases of assignments. Handle
2318 (check_final_assignment): Use DECL_CLINIT_P.
2319 (valid_ref_assignconv_cast_p): Handle the destination being an
2320 enclosing context of the source.
2321 (patch_unaryop): Handle use of field accessed through artificial
2323 (patch_return): Use DECL_CLINIT_P.
2324 (patch_throw_statement): Use DECL_CLINIT_P.
2325 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
2326 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
2329 2000-01-16 Anthony Green <green@cygnus.com>
2331 * parse.y (build_string_concatenation): Only use
2332 StringBuffer(String) shortcut if String arg is constant.
2334 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2336 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
2337 the shift value to int. Fixed typo in comment.
2339 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
2341 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
2342 * jcf-write.c: Likewise.
2343 * parse.y: Likewise.
2344 * parse.c: Regenerate.
2346 2000-01-09 Anthony Green <green@cygnus.com>
2348 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
2349 bytecodes in the correct order.
2351 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2353 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
2355 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
2357 * expr.c (java_lang_expand_expr): Switch to permanent obstack
2358 before building constant array decl.
2360 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2362 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
2363 method invocation and typo in conditional expression.
2364 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
2365 the appropriate NOTE_POP.
2366 * parse.y (patch_binop): Shift value mask to feature the right
2369 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2371 * class.c (assume_compiled, assume_compiled_node): Add static
2373 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
2375 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
2377 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
2379 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
2380 to `__modifier' to avoid stringifying it.
2382 * parse.y (verify_constructor_circularity): Don't call a variadic
2383 function with a non-literal format string.
2384 (java_check_abstract_methods): Move unreachable code inside
2385 `continue' statement.
2386 (lookup_method_invoke): Call xstrdup, not strdup.
2388 * expr.c (expand_java_field_op): Avoid the use of ANSI string
2391 * jcf-parse.c (yyparse): Likewise.
2393 * jv-scan.c (main): Likewise.
2395 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2397 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
2398 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
2399 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
2402 * parse.y (synchronized, variable_redefinition_error,
2403 check_class_interface_creation, create_interface, create_class,
2404 method_header, finish_method_declaration,
2405 check_modifiers_consistency, method_declarator,
2406 complete_class_report_errors, check_abstract_method_definitions,
2407 java_check_regular_methods, check_throws_clauses,
2408 java_check_abstract_methods, read_import_dir,
2409 check_pkg_class_access, declare_local_variables, fix_constructors,
2410 cut_identifier_in_qualified, resolve_expression_name,
2411 resolve_qualified_expression_name, patch_method_invocation,
2412 java_complete_lhs, patch_assignment, try_builtin_assignconv,
2413 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
2414 patch_exit_expr, patch_exit_expr, patch_switch_statement,
2415 patch_try_statement, patch_synchronized_statement,
2416 patch_throw_statement, check_thrown_exceptions,
2417 patch_conditional_expr): Likewise.
2419 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2421 * Makefile.in (LIBDEPS): Added gcc's errors.o
2422 (../jcf-dump$(exeext):): Link with gcc's errors.o
2423 (../gcjh$(exeext):): Likewise.
2424 * expr.c (expand_java_NEW): Layout the entire target type instead of
2425 laying out its methods only.
2426 (lookup_field): Layout the class after having loaded it.
2427 * java-tree.h (java_debug_context): Declared.
2428 * jcf-io.c (toplev.h): Included.
2429 (find_class): Removed assignment to jcf's outofsynch
2430 field. Force source file to be read if newer than its matching
2431 class file. Tweaked debug messages.
2432 * jcf-parse.c (jcf_out_of_synch): Deleted.
2433 (read_class): Call to jcf_out_of_synch removed.
2434 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
2435 (jcf_out_of_synch): Prototype deleted.
2436 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
2437 `deprecated' and `class_err': integer turned into bit fields.
2438 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
2439 * parse.y (package_list): New global.
2440 (package_declaration:): Record newly parsed package name.
2441 (extra_ctxp_pushed_p): Static global deleted.
2442 (java_parser_context_save_global): Create buffer context for the
2443 purpose of saving globals, if necessary.
2444 (java_parser_context_restore_global): Pop context pushed for the
2445 purpose of saving globals, if necessary.
2446 (java_debug_context_do): New prototype and function.
2447 (java_debug_context): Likewise.
2448 (do_resolve_class): Use already parsed package names to qualify
2449 and lookup class candidate.
2450 (java_pre_expand_clinit): Removed unnecessary local variable.
2452 1999-12-17 Tom Tromey <tromey@cygnus.com>
2454 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
2456 (process_file): Use `\n\' at end of each line in string.
2458 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2460 * expr.c (expand_invoke): Layout the loaded class before
2461 attempting to use it.
2462 (expand_java_field_op): Allow final field assignments to take
2464 * typeck.c (convert): Return error_mark_node if expr is null.
2466 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2468 * class.c (class_depth): Return -1 if the class doesn't load
2470 * expr.c (can_widen_reference_to): Check for errors during depth
2471 computation and return 0 accordingly.
2472 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
2473 create default constructors and add an other error check.
2474 * parse.h (java_fix_constructors): Prototyped.
2475 * parse.y (java_pre_expand_clinit): Likewise.
2476 (build_super_invocation): Re-prototyped to feature one argument.
2477 (java_check_circular_reference): Directly use `current'.
2478 (java_fix_constructors): New function.
2479 (java_check_regular_methods): Don't create default constructors
2480 here, but abort if none were found.
2481 (java_complete_expand_methods): Pre-process <clinit> calling
2482 java_pre_expand_clinit.
2483 (java_pre_expand_clinit): New function.
2484 (fix_constructors): build_super_invocation invoked with the
2485 current method declaration as an argument.
2486 (build_super_invocation): Use the context of the processed method
2487 decl argument instead of current_class.
2488 * typeck.c (lookup_java_method): Take WFLs in method names into
2491 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
2493 * class.c (make_class_data): flag_keep_inline_functions to keep
2494 private methods in the method array.
2496 1999-12-15 Anthony Green <green@cygnus.com>
2498 * check-init.c (check_init): Take into account both types of
2499 `throw's when checking for uninitialized variables.
2501 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2503 * parse.y (java_complete_lhs): Force convertion of array
2504 dimensions to int_type_node, that's what runtime's ABI expects.
2506 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2508 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
2509 operand of a WFL, until the Java front-end gets fixed with regard
2510 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
2512 1999-12-10 Andrew Haley <aph@cygnus.com>
2514 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
2515 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
2516 expr.c (build_java_athrow): Add support for sjlj-exceptions.
2520 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2522 * expr.c (java_lang_expand_expr): Switch to permanent obstack
2523 before calling expand_eh_region_start and expand_start_all_catch.
2524 * except.c (expand_start_java_handler): Switch to permanent
2525 obstack before calling expand_eh_region_start.
2526 (expand_end_java_handler): Switch to permanent obstack before
2527 calling expand_start_all_catch.
2529 1999-12-5 Anthony Green <green@cygnus.com>
2531 * decl.c (init_decl_processing): Mark throw_node as a noreturn
2532 function with side effects.
2533 (init_decl_processing): Mark all memory allocating DECLs with
2536 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2538 * except.c (expand_end_java_handler): Call
2539 expand_resume_after_catch and end_catch_handler.
2541 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
2543 * verify.c (verify_jvm_instructions): Create new return label
2544 chain if non existant (don't rely on the verified state of the jsr
2547 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2549 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
2550 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
2552 * parse.y (patch_assignment): Removed bogus final class test on
2553 lhs when checking on whether to emit an ArrayStoreException runtime
2555 * expr.c (expand_java_arraystore): Likewise.
2557 1999-11-28 Anthony Green <green@cygnus.com>
2559 * decl.c (find_local_variable): Reuse single slot decls when
2562 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2564 * jcf-parse.c (saw_java_source): Global variable removed.
2565 (read_class): Don't use `saw_java_source'. Added extra braces.
2566 (yyparse): Code setting `saw_java_source' removed.
2568 1999-11-24 Mark Mitchell <mark@codesourcery.com>
2570 * except.c (emit_handlers): Zero catch_clauses after emitting them.
2572 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2574 * verify.c (merge_type_state): Non verified subroutines being
2575 considered more than once to trigger passive type merge.
2577 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2579 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
2580 in case of error. Error message tuned.
2582 1999-11-21 Anthony Green <green@cygnus.com>
2584 * constants.c (find_methodref_index): Unwrap method names before
2585 inserting them in the constant pool.
2587 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
2589 * class.c (assume_compiled_node): New typedef.
2590 (assume_compiled_tree): New static data.
2591 (find_assume_compiled_node): New function.
2592 (add_assume_compiled): New function.
2593 (assume_compiled): New function.
2594 * class.c (make_class_data): Use assume_compiled.
2595 (is_compiled_class): Use assume_compiled.
2597 * java-tree.h (add_assume_compiled): Declare.
2599 * lang.c (lang_decode_option): Parse new options.
2601 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2603 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
2604 int_type_node: that's what `_Jv_AllocObject' expects.
2606 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2608 * parse.y (lookup_method_invoke): Use lang_printable_name to
2609 reliably build the type name during error report. Fixes PR gcj/97.
2611 1999-11-09 Tom Tromey <tromey@cygnus.com>
2613 * jcf-path.c: Include <sys/stat.h>.
2614 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
2615 (DIR_UP): New macro.
2617 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2619 * parse.y (source_end_java_method): Resume permanent allocation,
2620 reversing Apr 27 1998 patch.
2621 (patch_string_cst): Pop obstacks after having pushed the permanent
2624 1999-11-05 Tom Tromey <tromey@cygnus.com>
2626 * class.c (finish_class): Emit inlined methods if any native
2627 methods exist in the class. Fixes PR gcj/85.
2629 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2631 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
2632 (qualify_ambiguous_name): Likewise.
2634 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
2636 * typeck.c: (lookup_java_method): search all inherited
2637 interfaces when looking up interface method.
2639 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2641 * parse.y (method_header:): Issue error message for rule `type
2643 (synchronized:): Error report when not using synchronized.
2645 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2647 * parse.y (resolve_qualified_expression_name): Prevent `this' from
2648 being used before the superclass constructor has been called.
2649 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
2650 instead of `CALL_THIS_CONSTRUCTOR_P'.
2652 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
2654 * check-init.c: Fix typo in comment.
2656 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2658 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
2661 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2663 * parse.y (expression_statement:): Call function to report
2664 improper invocation of a constructor.
2665 (parse_ctor_invocation_error): New function.
2667 1999-10-26 Mark Mitchell <mark@codesourcery.com>
2669 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
2672 1999-10-21 Tom Tromey <tromey@cygnus.com>
2674 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
2675 in generated `main'.
2677 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2679 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
2680 (qualify_ambiguous_name): Likewise.
2682 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2684 * parse.y (java_complete_tree): fold_constant_for_init to work on
2686 (java_complete_lhs): Likewise.
2687 (array_constructor_check_entry): Complete an initializer element
2688 on permanent_obstack.
2690 1999-10-19 Tom Tromey <tromey@cygnus.com>
2692 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
2693 From Mike Moreton <mike@pillim.demon.co.uk>.
2695 1999-10-15 Greg McGary <gkm@gnu.org>
2697 * java-tree.h (flag_bounds_check): Remove extern decl.
2698 * lang.c (flag_bounds_check): Remove global variable.
2699 (lang_f_options): Remove "bounds-check" entry.
2700 (lang_init_options): Default flag_bounds_check to "on".
2702 1999-10-14 Tom Tromey <tromey@cygnus.com>
2704 * jvgenmain.c (usage): New function.
2705 (main): Use it. Also, handle `-D' options.
2706 * jvspec.c (lang_specific_driver): Recognize -D.
2707 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
2709 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
2711 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2713 * jcf-dump.c (print_constant, disassemble_method): Don't call a
2714 variadic function with a non-literal format string.
2716 * parse-scan.y (report_main_declaration): Likewise.
2718 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
2720 * parse.y (read_import_dir, patch_assignment, patch_binop,
2721 patch_array_ref): Likewise.
2723 * typeck.c (build_java_array_type): Likewise.
2725 * verify.c (verify_jvm_instructions): Likewise.
2727 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2729 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
2731 1999-10-07 Anthony Green <green@cygnus.com>
2733 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
2734 where CHECK_PUT may fail for valid reasons.
2736 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
2737 UNSAFE_PUTN): New macros.
2739 1999-10-04 Tom Tromey <tromey@cygnus.com>
2741 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
2742 well. Fixes Java PR gcj/59.
2743 * parse-scan.y (yyerror): Report errors.
2745 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
2747 * decl.c (insert_block): Remove unconditional `abort'.
2749 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2751 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
2752 FUNCTION_CODE now of type int. All callers changed.
2753 Set the builtin's DECL_BUILT_IN_CLASS.
2755 1999-09-23 Tom Tromey <tromey@cygnus.com>
2757 * jvspec.c (lang_specific_driver): Don't read spec file if
2758 -fsyntax-only given.
2760 1999-09-22 Tom Tromey <tromey@cygnus.com>
2762 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
2764 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
2765 (WORDS_TO_LONG): Likewise.
2766 (WORDS_TO_DOUBLE): Likewise.
2768 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2770 * jcf-write.c (RELOCATION_VALUE_0): New macro.
2771 (RELOCATION_VALUE_1): Likewise.
2772 (emit_iinc, emit_reloc, push_constant1, push_constant2,
2773 push_in_const, push_long_const): Prototyped.
2774 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
2775 (push_constant2): Likewise.
2776 (push_int_const): Cast find_constant1's integer arguments to `jword'.
2777 (find_constant_wide): Cast find_constant2's integer arguments to
2779 (find_constant_index): Cast find_constant2's and find_constant2's
2780 integer arguments to `jword'.
2781 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
2782 (emit_switch_reloc): Use RELOCATION_VALUE_0.
2783 (emit_if): Use RELOCATION_VALUE_1.
2784 (emit_goto): Likewise.
2785 (emit_jsr): Likewise.
2786 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
2787 argument to push_long_const to HOST_WIDE_INT.
2789 1999-09-15 Andreas Schwab <schwab@suse.de>
2791 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
2793 1999-09-20 Nick Clifton <nickc@cygnus.com>
2795 * lang.c (lang_decode_option): Extend comment.
2797 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2799 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
2802 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2804 * gjavah.c (get_field_name, print_method_info, print_include,
2805 add_namelet): Use xmalloc, not malloc.
2807 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
2808 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
2811 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
2813 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
2815 * jcf-path.c (add_entry): Likewise.
2817 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
2819 * jv-scan.c (xmalloc): Remove definition.
2821 * jvgenmain.c (xmalloc): Likewise.
2823 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
2825 * lex.c (java_store_unicode): Use xrealloc, not realloc.
2827 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
2828 concat, not xmalloc/sprintf.
2829 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
2830 (xstrdup): Remove definition.
2832 * parse.y (duplicate_declaration_error_p,
2833 constructor_circularity_msg, verify_constructor_circularity,
2834 check_abstract_method_definitions, java_check_regular_methods,
2835 java_check_abstract_methods, patch_method_invocation,
2836 check_for_static_method_reference, patch_assignment, patch_binop,
2837 patch_cast, array_constructor_check_entry, patch_return,
2838 patch_conditional_expr): Use xstrdup, not strdup.
2840 * zextract.c (ALLOC): Use xmalloc, not malloc.
2842 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2844 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
2846 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
2847 (do_spec, lang_specific_pre_link, lang_specific_driver,
2848 input_filename, input_filename_length): Don't declare.
2849 (main_class_name, jvgenmain_spec, lang_specific_driver):
2851 (lang_specific_driver): All calls to the function pointer
2852 parameter now explicitly call `fatal'.
2854 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2856 * parse.y (find_applicable_accessible_methods_list): Search
2857 abstract classes as interfaces.
2859 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2861 * class.c (finish_class): We're now outside a valid method
2862 declaration. Tell the rest of gcc so.
2864 1999-09-08 Bruce Korb autogen@linuxbox.com
2866 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
2868 1999-09-07 Tom Tromey <tromey@cygnus.com>
2870 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
2872 (decode_signature_piece): Don't emit "::" in JArray<>.
2873 (print_namelet): Only print trailing `;' when printing a class.
2875 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2877 * java-tree.h: Delete declarations for all tree nodes now moved to
2879 * decl.c: Delete their definitions.
2881 1999-09-04 Mark Mitchell <mark@codesourcery.com>
2883 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
2884 * Makefile.in (OBJS): Add ggc-callbacks.o.
2885 (OBJDEPS): Likewise.
2887 1999-09-03 Tom Tromey <tromey@cygnus.com>
2889 * parse.y (strip_out_static_field_access_decl): Return operand if
2890 it satisfies JDECL_P.
2892 1999-09-02 Tom Tromey <tromey@cygnus.com>
2894 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
2895 Handle nested arrays, like `[[I'.
2897 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2899 * class.c (finish_class): Remove unused parameter, all callers
2902 * expr.c (build_java_athrow): Change return type to void.
2903 (java_lang_expand_expr): Make sure each case in switch returns a
2906 * java-tree.h (finish_class): Fix prototype to take void args.
2908 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
2909 (main): Issue return from main, not exit.
2911 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
2913 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
2915 * jv-scan.c (main): Issue return from main, not exit.
2917 * parse.y (check_abstract_method_definitions,
2918 java_check_abstract_method_definitions): Add static prototypes.
2919 (java_complete_expand_methods): Fix call to `finish_class'.
2921 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
2924 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2926 * lang.c (language_string): Constify.
2928 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2930 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
2931 Remove hacks for stuff which comes from libiberty.
2933 * Make-lang.in: Likewise.
2935 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
2937 * Makefile.in (xref.o): Depend on xref.c explicitly.
2939 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2941 * java-tree.h (lang_printable_name): Constify a char*.
2943 * lang.c (lang_printable_name): Likewise.
2945 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
2947 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
2950 1999-08-26 Tom Tromey <tromey@cygnus.com>
2952 * gjavah.c (print_cxx_classname): Print "::" before qualified
2955 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2957 * parse.y (lookup_cl): Changed leading comment. Now does its best
2958 to set the column number.
2959 (qualify_ambiguous_name): Take WFL wrappers into account.
2961 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
2963 * verify.c (verify_jvm_instructions): Don't check instruction
2964 validity beyond end of method.
2966 1999-08-25 Tom Tromey <tromey@cygnus.com>
2968 * jvspec.c (lang_specific_driver): Correctly handle --help again.
2970 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2972 * gjavah.c (print_name, print_base_classname, utf8_cmp,
2973 cxx_keyword_subst, generate_access, name_is_method_p,
2974 get_field_name, print_field_name, super_class_name, print_include,
2975 decode_signature_piece, print_class_decls, usage, help,
2976 java_no_argument, version, add_namelet, print_namelet): Add static
2978 (print_base_classname, utf8_cmp, cxx_keyword_subst,
2979 name_is_method_p): Constify a char*.
2980 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
2981 Provide a final else clause in an if-else-if.
2982 (print_field_info): Add missing final arg in function call to
2984 (print_method_info, decompile_method, decode_signature_piece,
2985 print_c_decl, print_full_cxx_name, print_stub,
2986 print_mangled_classname, super_class_name, print_include,
2987 add_namelet, add_class_decl, print_class_decls, process_file,
2988 help): Constify a char*.
2990 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
2991 push_int_const, find_constant_wide, find_constant_index,
2992 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
2993 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
2994 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
2995 emit_if, emit_goto, emit_jsr, call_cleanups,
2996 make_class_file_name): Add static prototypes.
2997 (generate_bytecode_return, generate_bytecode_insns): Pass a
2998 NULL_PTR, not a NULL_TREE.
3000 * jv-scan.c: Include "jcf.h".
3001 (main): Declare using DEFUN macro.
3003 * jvspec.c (find_spec_file, lang_specific_pre_link,
3004 lang_specific_driver): Add prototypes.
3005 (find_spec_file): Constify a char*.
3007 * keyword.gperf (hash, java_keyword): Add prototypes.
3009 * lang.c (lang_print_error): Add static prototype.
3010 (lang_init): Prefer memcpy over bcopy to avoid casts.
3012 * lex.c (yylex): Add static prototype.
3014 * parse-scan.y: Include "lex.c" earlier.
3016 * parse.h: Remove redundant declaration for `yylex'.
3018 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
3019 labeled_block_contains_loop_p): Add static prototypes.
3020 (not_accessible_p): Make static to match prototype.
3022 * verify.c (start_pc_cmp): Don't needlessly cast away const.
3024 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3026 * parse.y (check_method_redefinition): Changed leading comment.
3027 (check_abstract_method_definitions): New function.
3028 (java_check_abstract_method_definitions): New function.
3029 (java_check_regular_methods): Call it.
3030 (verify_constructor_super): Fixed indentation.
3031 (lookup_method_invoke): Likewise.
3033 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3035 * parse.y (method_header): Return a null pointer if the current
3037 (finish_method_declaration): Return if the current function decl
3039 (source_start_java_method): Likewise.
3040 (java_method_add_stmt): Likewise.
3042 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3044 * class.c (emit_register_class): Removed unnecessary call to
3046 * parse.y (labeled_block_contains_loop_p): Removed unused local
3049 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3051 * parse.y (java_refold): Added prototype.
3053 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3055 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
3056 (java_stabilize_reference): Removed unnecessary `else'.
3057 (java_complete_lhs): Set flag to remember boolean. Call
3058 java_refold. Added comments.
3059 (java_decl_equiv): New function.
3060 (binop_compound_p): Likewise.
3061 (java_refold): Likewise.
3062 (patch_unaryop): Striped static field access assigned to decl and
3063 op. Changed promotion scheme for ++/-- operators.
3064 (search_loop): New function.
3065 (labeled_block_contains_loop_p): Likewise.
3066 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
3068 (patch_bc_statement): Call search_loop. Fixed comment.
3070 1999-08-14 Anthony Green <green@cygnus.com>
3072 * expr.c (java_lang_expand_expr): Mark static array data as
3075 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3077 * jvgenmain.c (main): NUL-terminate name_obstack.
3079 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3081 * check-init.c (check_bool2_init, done_alternative): Add static
3084 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
3085 (add_method, build_utf8_ref, build_class_ref,
3086 append_gpp_mangled_type, layout_class_method): Constify a char*.
3088 * decl.c (push_promoted_type, make_binding_level): Add static
3090 (push_promoted_type, pushdecl): Constify a char*.
3092 * except.c (find_handler_in_range, link_handler,
3093 check_start_handlers): Add static prototypes.
3095 * expr.c (process_jvm_instruction): Constify a char*.
3097 * gjavah.c (main): Constify a char*.
3099 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
3102 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
3104 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
3105 munge, print_ents): Constify a char*.
3107 * jcf-dump.c (disassemble_method): Constify a char*.
3108 (print_constant_pool, print_exception_table): Add static prototypes.
3109 (print_constant, print_exception_table, main, disassemble_method):
3112 * jcf-io.c (find_classfile, find_class): Likewise.
3114 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
3115 (set_source_filename, predefined_filename_p): Add static prototypes.
3116 (set_source_filename, get_constant, get_class_constant,
3117 find_in_current_zip): Constify a char*.
3119 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
3121 (add_entry, add_path, jcf_path_classpath_arg,
3122 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
3124 * jcf-reader.c (get_attribute, jcf_parse_preamble,
3125 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
3126 jcf_parse_one_method, jcf_parse_methods,
3127 jcf_parse_final_attributes): Add static prototypes.
3128 (get_attribute): Constify a char*.
3130 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
3131 jcf_dependency_add_target, jcf_path_classpath_arg,
3132 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
3134 * jv-scan.c (main): Constify a char*.
3135 (gcc_obstack_init): Add prototype arguments.
3137 * jvgenmain.c (gcc_obstack_init): Likewise.
3138 (main): Constify a char*.
3140 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
3142 (put_decl_string, lang_print_error): Constify a char*.
3143 (lang_init): Remove redundant extern prototype.
3145 * mangle.c (emit_unicode_mangled_name): Constify a char*.
3147 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
3148 Add static prototypes.
3149 (get_type_from_signature): Constify a char*.
3151 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
3152 Add static prototypes.
3153 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
3154 (verify_jvm_instructions): Constify a char*.
3156 * xref.c (xref_flag_value): Likewise.
3158 * xref.h (xref_flag_value): Likewise.
3160 * zextract.c (makeword, makelong): Add static prototypes.
3161 (makeword, makelong): Constify a uch*.
3163 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3165 * lang.c (java_dummy_print): Constify a char*.
3166 (lang_print_error): Likewise.
3167 (lang_init): Remove redundant prototype for `print_error_function'.
3168 (lang_init_source): Likewise.
3169 (lang_identify): Constify a char*.
3171 1999-08-09 Tom Tromey <tromey@cygnus.com>
3173 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
3174 (WORDS_TO_LONG): Likewise.
3175 (WORDS_TO_DOUBLE): Likewise.
3177 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3179 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
3181 * expr.c (java_stack_pop, java_array_data_offset,
3182 build_java_throw_out_of_bounds_exception, case_identity,
3183 build_java_check_indexed_type): Add static prototypes.
3184 (linenumber_table, expand_invoke, expand_java_field_op,
3185 build_primtype_type_ref, expand_byte_code): Constify a char*.
3187 * java-tree.h (build_primtype_type_ref, linenumber_table):
3189 (java_lang_expand_expr): Add prototype.
3191 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
3192 `java_lang_expand_expr'.
3194 * lex.c (java_lex_error): Constify a char*.
3195 (java_get_unicode, java_read_char, java_allocate_new_line,
3196 java_unget_unicode, java_sneak_unicode): Prototype.
3198 * parse-scan.y (current_class, package_name, method_declarator,
3199 report_class_declaration, yyerror): Constify a char*.
3201 * parse.h (java_report_errors): Prototype.
3202 (yyerror): Constify a char*.
3204 * parse.y (classitf_redefinition_error, check_modifiers,
3205 parse_jdk1_1_error, lookup_package_type,
3206 lookup_package_type_and_set_next, get_printable_method_name,
3207 purify_type_name): Constify a char*.
3208 (build_super_invocation, maybe_generate_finit,
3209 verify_constructor_super, parser_add_interface,
3210 add_superinterfaces, jdep_resolve_class, note_possible_classname,
3211 java_complete_expand_methods, java_expand_finals,
3212 cut_identifier_in_qualified, java_stabilize_reference,
3213 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
3214 merge_string_cste): Prototype.
3215 (single_type_import_declaration, yyerror,
3216 variable_redefinition_error, build_array_from_name,
3217 build_unresolved_array_type, check_class_interface_creation,
3218 resolve_class, complete_class_report_errors,
3219 note_possible_classname, read_import_dir,
3220 find_in_imports_on_demand, resolve_package, fix_constructors,
3221 check_deprecation, lookup_method_invoke,
3222 maybe_build_primttype_type_ref, array_constructor_check_entry):
3224 (java_complete_expand_methods, java_expand_finals): Make static.
3225 (convert_narrow): Remove static prototype.
3227 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3229 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
3231 1999-08-02 Richard Henderson <rth@cygnus.com>
3233 * decl.c: Include defaults.h instead of expr.h.
3234 * parse.y: Likewise.
3236 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3238 * java/decl.c (start_java_method): Change all uses of
3239 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
3240 Ensure expr.h is included.
3241 * java/expr.c (pop_arguments): Ditto.
3242 * java/parse.y (expand_start_java_method): Ditto.
3244 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3246 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
3248 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
3250 * decl.c: Include "function.h".
3251 * except.c: Likewise.
3252 * parse.y: Likewise.
3253 * Makefile.in: Update dependencies.
3255 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3257 * expr.c (build_java_soft_divmod): Provide a default case in switch.
3258 (java_lang_expand_expr): Mark parameters `target', `tmode' and
3259 `modifier' with ATTRIBUTE_UNUSED.
3261 * gjavah.c (process_file): Add braces around ambiguous `else'.
3263 * jcf-dump.c (print_access_flags, localvar_free): Change return
3266 * parse.y (java_complete_expand_method): Initialize variable
3268 (resolve_qualified_expression_name): Likewise for `field_decl'.
3269 (patch_method_invocation): Likewise for `class_to_search'.
3270 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
3271 (patch_assignment): Likewise for `lhs_type'.
3273 * verify.c (verify_jvm_instructions): Remove unused variable
3276 1999-07-25 Richard Henderson <rth@cygnus.com>
3278 * decl.c (va_list_type_node): New.
3280 1999-07-25 Anthony Green <green@cygnus.com>
3282 * gjavah.c (print_stub): New function.
3283 (METHOD_IS_NATIVE): New macro.
3284 (print_mangled_classname): Make static.
3285 (HANDLE_END_FIELD): Don't emit fields during stub generation.
3286 (process_file): Perform stub generation.
3287 (HANDLE_METHOD): Don't emit class decls during stub
3289 (HANDLE_END_METHOD): Take into account stub generation.
3290 (print_method_info): Handle stub generation.
3291 (print_stub): New function.
3292 (print_cxx_classname): Make signature consistant with others.
3293 (help): Describe -stubs option.
3294 (main): Create stub file.
3295 (version): Use version.c.
3296 (print_full_cxx_name): New function.
3297 (print_c_decl): Use print_full_cxx_name.
3299 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3301 * check-init.c (check_init): Handle MAX_EXPR.
3303 1999-07-15 Andrew Haley <aph@cygnus.com>
3305 * lang.c (flag_use_divide_subroutine): New variable.
3306 * typeck.c: (convert_ieee_real_to_integer): Bounds check
3307 fp-to-integer conversion.
3308 (convert): Call convert_ieee_real_to_integer when flag_fast_math
3311 * expr.c (build_java_soft_divmod): New function.
3312 (build_java_binop): Call build_java_soft_divmod if
3313 flag_use_divide_subroutine is set.
3314 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
3315 soft_lrem_node: new builtin functions.
3316 (init_decl_processing) Initialize the new builtins.
3317 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
3318 soft_lrem_node: new builtin functions.
3319 (build_java_soft_divmod): New function.
3320 * parse.y: Call build_java_soft_divmod if
3321 flag_use_divide_subroutine is set.
3324 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
3325 a --specs= arg) even if not linking.
3326 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
3327 -fuse-divide-subroutine
3329 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3331 * parse.y (resolve_and_layout): Check methods only once.
3332 (resolve_qualified_expression_name): Verify thrown exceptions
3334 (check_thrown_exceptions): Reject exceptions thrown in
3335 initializer. Error message tuned.
3337 1999-07-14 Andrew Haley <aph@cygnus.com>
3339 * expr.c (expand_expr): Do not return the last statement in a
3340 block as the block's value.
3342 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3344 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
3345 CALL_EXPR, to avoid order of evaluation changes.
3347 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3349 * parse.y (qualify_ambiguous_name): Do not use
3350 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
3352 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3354 * check-init.c (check_init): Handle MAX_EXPR.
3355 * expr.c (force_evaluation_order): Force method call arguments to
3356 be evaluated in left-to-right order.
3357 * parse.y (qualify_ambiguous_name): Loop again to qualify
3358 NEW_ARRAY_EXPR properly.
3360 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3362 * parse.y (patch_invoke): Resolve unresolved invoked method
3364 (qualify_ambiguous_name): STRING_CST to qualify expression for
3365 type name resolution.
3367 1999-06-24 Andrew Haley <aph@cygnus.com>
3369 * class.c (finish_class): Whenever a deferred method is
3370 output, rescan the list of methods to see if a new candidate for
3371 output can be found.
3373 1999-06-28 Tom Tromey <tromey@cygnus.com>
3375 * jvspec.c (lang_specific_driver): Recognize --help.
3377 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3379 * parse.y (resolve_package): Fixed bogus return statement.
3380 (patch_method_invocation): Resolve method invocation beginning with
3381 a package name qualifier.
3383 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3385 * Make-lang.in (java.stage1): Depend on stage1-start.
3386 (java.stage2): Likewise for stage2-start.
3387 (java.stage3): Likewise for stage3-start.
3388 (java.stage4): Likewise for stage4-start.
3390 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3392 * parse.y (java_complete_lhs): When doing cross referencing, don't
3393 try to keep file location on a WFL expanded as a CALL_EXPR.
3395 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3397 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
3398 compiling to class file a void method with an empty method body.
3399 As a side effect, the bytecode backend will generate the
3400 appropriate `return' instruction.
3402 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3404 * parse.y (lookup_package_type_and_set_next): New function prototype.
3405 (resolve_package): Search current and imported packages.
3406 (lookup_package_type_and_set_next): New function.
3408 1999-06-22 Andrew Haley <aph@cygnus.com>
3410 * verify.c (verify_jvm_instructions): Check for pending blocks
3411 before invalid PC test and opcode switch, not after.
3413 1999-06-21 Andrew Haley <aph@cygnus.com>
3415 * except.c (find_handler_in_range): The upper limit for exception
3416 ranges is exclusive, not inclusive: (start <= pc < end).
3417 (link_handler): find child pointer which points to outer by
3418 searching sibling list: previous code incorrectly assumed that
3419 outer->outer->first_child must point to outer.
3420 * verify.c (verify_jvm_instructions): FIXME added to code for
3422 (verify_jvm_instructions): Do not assume that the last block
3423 processed in a subroutine is a block which ends with a `ret'
3424 instruction. With some control flows it is possible that the last
3425 block ends with an `athrow'.
3427 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3429 * parse.y (qualify_ambiguous_name): Reorganized the post
3430 evaluation of non WFL leading expression nodes.
3432 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3434 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
3437 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3439 * parse.y (qualify_ambiguous_name): Handle qualified expression
3440 beginning with a STRING_CST.
3442 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3444 * parse.y (register_fields): Set DECL_INITIAL on both
3445 pre-initialized static and public fields.
3446 (resolve_field_access): Static field access expressions to always
3448 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
3449 qualification. CONVERT_EXPR to be resolved as an expression name.
3450 (java_complete_lhs): Identify and access qualified final
3451 initialized field in switch statement case expression.
3452 (fold_constant_for_init): Pre-initialized field decl constant to
3455 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3457 * parse.y (note_possible_classname): Mark returned node with
3458 QUALIFIED_P only if the original class name contained a '/'.
3460 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
3462 * Make-lang.in (gcjh): More parallel build fixes.
3464 1999-06-03 Mike Stump <mrs@wrs.com>
3466 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
3468 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
3470 * except.c (link_handler): Chain exception handlers in order.
3472 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
3474 * expr.c (expand_byte_code): Fill unreachable bytecode regions
3475 with nops and process as usual in order to always set correct EH
3476 ranges. Emit detailed warnings about unreachable bytecodes.
3478 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
3480 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
3483 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3485 * parse.y (lookup_field_wrapper): Unified returned value to NULL
3486 or the searched field decl.
3488 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3490 * parse.y (fold_constant_for_init): Convert numerical constant
3491 values to the type of the assigned field.
3493 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3495 * expr.c (lookup_field): Relaxed the test on class loading error
3497 * parse.y (fold_constant_for_init): Enabeled old code.
3499 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3501 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
3502 decide the validity of the cast of a java.lang.Cloneable reference
3504 (patch_conditional_expr): Fixed first argument passed to
3505 binary_numeric_promotion.
3507 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3509 * parse.y (qualify_ambiguous_name): Take into account that a
3510 CONVERT_EXPR might specify a type as a WFL.
3512 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3514 * parse.y (patch_assignment): Save the rhs before using it as an
3515 argument to _Jv_CheckArrayStore.
3517 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3519 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
3521 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3523 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
3524 floating point litteral only when the exponent indicator has been
3527 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3529 * parse.y (formal_parameter:): Construct argument tree list
3530 element even if a yet unsupported final parameter was encountered.
3532 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3534 * parse.y (finish_method_declaration): Issue errors for native or
3535 abstract methods declared with a method body, as well as for non
3536 native or non abstract methods with no method body.
3538 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3540 * class.c (build_utf8_ref): Initialize variable `field'.
3542 * decl.c (init_decl_processing): Initialize variable `field'.
3544 * expr.c (build_known_method_ref): Mark parameters `method_type',
3545 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
3546 (process_jvm_instruction): Likewise for parameter `length'.
3548 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
3549 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
3552 * parse.y (maybe_generate_clinit): Remove unused variable
3553 `has_non_primitive_fields'.
3554 (find_in_imports_on_demand): Initialize variables `node_to_use'
3556 (patch_binop): Likewise for variable `prom_type'.
3557 (patch_unaryop): Likewise for variable `prom_type'.
3559 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
3561 * xref.c (xref_table): Add missing initializer.
3563 1999-05-14 Tom Tromey <tromey@cygnus.com>
3565 * java-except.h (struct eh_range): Removed unused `next' member.
3566 * verify.c (verify_jvm_instructions): Call check_nested_ranges
3567 after adding all exception handlers. Sort exception ranges in
3569 (struct pc_index): New structure.
3570 (start_pc_cmp): New function.
3571 * except.c (add_handler): Return `void'. Don't call link_handler;
3572 instead construct an ordinary linked list and do range
3574 (check_nested_ranges): New function.
3575 (link_handler): Changed interface to allow merging of eh_ranges.
3576 Split overlapping ranges. Return `void'.
3578 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3580 * parse.y (constructor_block_end:): New rule, tagged <node>.
3581 (constructor_body:): Use `constructor_block_end' instead of
3584 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3586 * parse.y (statement_nsi:): Pop `for' statement block.
3587 (java_complete_lhs): Labeled blocks containing no statement are
3588 marked as completing normally.
3590 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3592 * xref.c (xref_set_current_fp): New function, defined.
3593 * xref.h (xref_set_current_fp): New function, prototyped.
3595 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3597 * check-init.c (check_init): Take into account that
3598 LABELED_BLOCK_STMT can be empty.
3600 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3602 * parse.y (java_check_regular_methods): Warning check on not
3603 overriding methods with default access in other packages does not
3604 apply to `<clinit>'.
3605 (java_complete_lhs): If block body is an empty_stmt_node, replace
3606 it by NULL_TREE. This prevents gcc from generating an irrelevant
3609 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3611 * check-init.c (check_init): Removed code accepting to see things
3612 falling through default:, when doing xrefs.
3613 * java-tree.h (do_not_fold): New global variable, declared.
3614 * parse.y (do_not_fold): New global variable, defined.
3615 (java_complete_expand_method): Set `do_not_fold' to the value of
3616 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
3617 and reinstall them after them have been purged; do not check for
3618 initializations; do not issue missing return errors.
3619 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
3621 (patch_binop): Skip the fold part when doing xrefs.
3622 (build_string_concatenation): Skip the concatenation part when
3624 (patch_synchronized_statement): Do not generate a try-finally when
3626 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
3627 and keep the location where the throw was seen.
3628 * typeck.c (convert): When `do_not_fold' is set, do not attempt
3629 any treatment on the converted node an simply return a NOP_EXPR of
3631 * xref.c (xref_get_data): New function, defined.
3632 * xref.h (xref_get_data): New function, declared.
3633 (XREF_GET_DATA): Use xref_get_data.
3635 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3637 * gjavah.c (print_include): Cast the result of `strlen' to int
3638 when comparing against a signed value.
3639 (add_namelet): Likewise.
3641 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3643 * expr.c (expand_invoke): Mark parameter `nargs' with
3645 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
3647 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
3650 * jcf-reader.c (get_attribute): Cast a value to long
3651 when comparing against a signed expression. Likewise.
3653 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
3656 1999-05-11 Andrew Haley <aph@cygnus.com>
3658 * parse.y (source_end_java_method): If the current method contains
3659 any exception handlers, force asynchronous_exceptions: this is
3660 necessary because signal handlers in libjava may throw exceptions.
3661 * decl.c (end_java_method): Ditto.
3663 1999-05-11 Tom Tromey <tromey@cygnus.com>
3665 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
3667 * jvspec.c (THREAD_NAME): Removed.
3668 (GC_NAME): Likewise.
3669 (MATHLIB): Likewise.
3670 (WITHLIBC): Likewise.
3672 (THREADLIB): Likewise.
3673 (MATH_LIBRARY): Likewise.
3674 (lang_specific_driver): Don't add `-l' options to command line.
3675 Instead, add a single --specs option. Recognize `-L' options and
3676 use them to search for spec file.
3677 (find_spec_file): New function.
3678 (SPEC_FILE): New define.
3680 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
3682 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
3683 cpplib-enabled build.
3685 1999-05-05 Per Bothner <bothner@cygnus.com>
3687 * class.c (make_field_value): DECL_INITIAL may be a string literal;
3688 temporarily zero it while calling rest_of_decl_compilation.
3690 * java-tree.h (string_ptr_type_node): Add declaration.
3691 * decl.c: Define and initialize string_ptr_type_node.
3692 * parse.y (patch_string_cst): Use string_ptr_type_node.
3694 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
3695 * parse.y (for_statement): Now unconditionally exit_block.
3696 (finish_labeled_statement): No longer exit_block if for-loop.
3697 (patch_loop_statement): Check harder if the loop is already labeled.
3699 * parse.y (patch_initialized_static_field): Removed function.
3700 (maybe_generate_clinit): Removed special handling for interfaces.
3701 (java_complete_expand_methods): Do a preliminary java_complete_tree
3702 on <clinit> to determine if it can be removed.
3703 (java_complete_expand_method): Remove special handling for <clinit>.
3704 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
3705 optimize if we get back empty_stmt_node.
3706 For MODIFY_EXPR, re-do checking of static initializers.
3707 (fold_constant_for_init): Don't return immediate if VAR_DECL.
3708 For VAR_DECL, pass correct context.
3710 * verify.c (verify_jvm_instructions): Better error messages.
3712 1999-05-03 Tom Tromey <tromey@cygnus.com>
3714 * parse-scan.y (interface_declaration): Call
3715 report_class_declaration for interfaces.
3717 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
3719 * Makefile.in: Remove -v from bison command lines.
3721 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3723 * check-init.c (check_init): Exclude a case of error when doing
3725 * class.c (layout_class_method): Don't generate the error message
3726 twice when compiling from source.
3727 * lang-options.h: Added `-Wredundant-modifers' and
3728 `-Wunusupported-jdk11' flags and help text.
3729 * lang.c (lang_decode_option): Added support for
3730 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
3731 flag_static_local_jdk11 and flag_redundant set accordingly.
3732 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
3733 * parse.h (EXPR_WFL_ADD_COL): New macro.
3734 (DECL_END_SOURCE_LINE): Likewise.
3735 (DECL_INHERITED_SOURCE_LINE): Likewise.
3736 * parse.y (static_ref_err): New function, prototyped.
3737 (CCB_TK): Now tagged <operator>.
3738 (class_body:): Remember the location of the closing '}' of a class
3739 definition when doing xrefs.
3741 (block_end:): Likewise.
3742 (create_class): Remember the location of the inherited class
3743 identifier when doing xrefs.
3744 (register_fields): Added test on first operand of `init' before
3745 testing it TREE_CODE.
3746 (method_header): Store the location of the class identifier in the
3747 class decl when doing xrefs.
3748 (finish_method_declaration): Don't combine first/last method line
3750 (java_check_regular_methods): Warning check on not overriding
3751 methods with default access on other packages move before check on
3752 static methods. Initialization of `aflags' also moved up.
3753 (resolve_expression_name): Call static_ref_err to report the error.
3754 (static_ref_err): New function, implemented.
3755 (resolve_field_access): Returned simplified static field access
3757 (resolve_qualified_expression_name): Check for illegal use of
3758 static fields in a non static context. Call static_ref_err to
3759 report error in various places.
3760 (java_complete_tree): Do not fold initialized static fields when
3762 (java_complete_lhs): Likewise.
3764 1999-04-29 Anthony Green <green@cygnus.com>
3766 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
3767 create internal labels.
3768 (lookup_label): Ditto.
3770 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3772 * class.c (layout_class_method): Generate <clinit>'s rtl for
3774 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3775 for interfaces' <clinit>.
3776 * expr.c (lookup_field): Search for fields in interfaces.
3777 (expand_invoke): Fixed indentation.
3778 (expand_java_field_op): Likewise. Use IS_CLINIT.
3779 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
3780 (IS_CLINIT): New macro.
3781 * parse.y (type_declaration:): Call maybe_generate_clinit after an
3782 interface was parsed.
3783 (maybe_generate_clinit): Don't generate if the current class is an
3784 interface with only fields of primitive types.
3785 (reset_method_name): Use IS_CLINIT.
3786 (java_complete_expand_method): Expand <clinit> when it exists for
3787 interfaces. Use IS_CLINIT.
3788 (resolve_expression_name): Use DECL_CONTEXT instead of
3789 current_class to build static field references.
3790 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
3791 ARRAY_REF when doing xreferencing.
3792 (check_final_assignment): Fixed typo in leading comment. Use
3794 (patch_array_ref): Don't fully expand array references when
3796 (patch_return): Use IS_CLINIT.
3797 (patch_throw_statement): Likewise.
3799 1999-04-22 Tom Tromey <tromey@cygnus.com>
3801 * Make-lang.in (JAVA_SRCS): Added check-init.c.
3803 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3805 * decl.c (predef_filenames, predef_filenames_size): New globals
3806 (init_decl_processing): predef_filenames and predef_filenames_size
3808 * java-tree.h (predef_filenames, predef_filenames_size): Declared
3810 * jcf-parse.c (predefined_filename_p): New function.
3811 (yyparse): Check that files on the command line are specified only
3812 once and issue a warning otherwise.
3813 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
3814 * parse.y (source_end_java_method): Nullify NOP method bodies, to
3815 avoid a gcc warning with -W -Wall turned on.
3816 (java_expand_classes): Abort if errors were encountered.
3817 (java_complete_lhs): If the cross reference flag is set, wrap
3818 field DECL node around a WFL when resolving expression name.
3820 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3822 * lang.c (lang_decode_option): Fixed returned value when parsing
3823 `-fxref=...' and `-Wall'.
3824 * parse.y (source_end_java_method): Do not generate code when
3825 flag_emit_xref is set.
3826 (resolve_expression_name): Do not build static field access when
3827 flag_emit_xref is set.
3828 (resolve_field_access): No special treatment on `length' when
3829 flag_emit_xref is set. Do not build qualified static field access
3830 when flag_emit_xref is set.
3831 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
3832 when flag_emit_xref is set.
3833 (patch_assignment): Do not generate array store runtime check when
3834 flag_emit_xref is set.
3835 * xref.c (xref_flag_value): Fixed function declaration
3837 (xset_set_data): New function.
3838 * xref.h (xref_set_data): Added prototype for new function.
3839 (typedef struct xref_flag_table): New field data.
3840 (XREF_GET_DATA): New macro.
3842 1999-04-19 Tom Tromey <tromey@cygnus.com>
3844 * xref.h (enum): Removed trailing comma.
3846 * parse.y (resolve_qualified_expression_name): Added missing
3849 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
3851 * gjavah.c: New prototypes for java_float_finite and
3854 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3856 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
3859 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
3861 * Makefile.in (TREE_H): Add tree-check.h.
3862 (RTL_H): Add genrtl.h.
3864 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3866 * parse.y (patch_assignment): Added ArrayStoreException runtime
3869 1999-04-06 Per Bothner <bothner@cygnus.com>
3871 * expr.c (pop_type_0): New function.
3872 (pop_type): Use pop_type_0.
3873 * java-tree.h (pop_type_0): New declaration.
3874 * verify.c (verify_jvm_instructions): Check return instructions.
3876 * parse.y (patch_binop): Don't fold if non-constant and emiting
3879 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3881 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
3883 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
3884 (main_jcf): Don't define.
3885 (process_file): Don't set `main_jcf'.
3887 * java-tree.h (main_jcf): Don't declare.
3889 * jcf-parse.c (main_jcf): Add static definition.
3891 * lang.c (main_jcf): Don't define.
3893 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3895 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
3897 * decl.c (copy_lang_decl): Likewise for `bcopy'.
3899 * jcf-depend.c: Include "config.h", not <config.h>.
3901 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
3904 * jcf-path.c: Include "config.h", not <config.h>.
3906 * lex.c: Don't include various system header files.
3907 (java_init_lex): Cast the argument of `bzero' to PTR
3909 * parse-scan.y (java_push_parser_context): Likewise.
3911 * parse.y (java_push_parser_context): Likewise.
3912 (patch_bc_statement): Match format specifier to variable argument.
3914 * xref.c: Don't include <stdio.h>.
3916 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3918 * parse.y (struct parser_ctxt *ctxp): Now global.
3919 (declare_local_variables): Use WFL compound value for the
3920 declaration source line value, when doing cross-referencing.
3922 1999-03-31 Tom Tromey <tromey@cygnus.com>
3924 * gjavah.c (print_field_info): Allow constants of other types.
3925 (print_include): Generate include when new name is proper prefix
3926 of already printed name.
3927 (add_namelet): Likewise.
3928 (cxx_keyword_subst): New function.
3929 (print_method_info): Use it.
3930 (print_field_name): New function.
3931 (get_field_name): New function.
3932 (print_field_info): Use get_field_name and print_field_name.
3934 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3936 * Makefile.in (keyword.h): Generate using gperf language 'C', not
3937 'KR-C', so gperf uses the `const' keyword on strings.
3939 * keyword.gperf (java_keyword): Const-ify a char*.
3941 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3943 * parse.y (patch_bc_statement): Fixed identation and a bogus
3946 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3948 * parse.y (patch_assignment): Allow static variables in other
3949 classes to be assigned.
3951 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3953 * class.c (maybe_add_interface): Remove unused variable
3955 (make_class_data): Use = for assignment, not ==. Likewise.
3956 (emit_register_classes): Remove unused variable `decl'.
3958 * lex.c: Fix comment so as not to contain an embedded `/*'.
3960 * verify.c (verify_jvm_instructions): Remove unused variable
3963 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
3965 * parse.y (complete_loop_body): Rename to finish_loop_body.
3966 (complete_labeled_statement): Rename to finish_labeled_statement.
3967 (complete_for_loop): Rename to finish_for_loop.
3968 (complete_method_declaration): Rename to finish_method_declaration.
3970 * java-tree.h (continue_identifier_node): New global node.
3971 * decl.c: Define and initialize continue_identifier_node.
3972 * parse.y (generate_labeled_block): Remove - no longer needed.
3973 (build_loop_body): Use continue_identifier_node for continue block.
3974 (finish_labeled_statement): Also do pop_labeled_block actions.
3975 (java_complete_lhs): POP_LOOP even if error.
3976 (build_labeled_block): Special handling for continue_identifier_node.
3977 (patch_loop_statement): Re-organize.
3978 (patch_bc_statement): Re-write.
3980 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3982 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
3983 using a WFL compound value.
3984 * parse.y (xref.h): Include.
3985 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
3987 (register_fields): Set WFL compound value to lineno if doing
3989 (java_complete_expand_method): Call expand_xref if flag_emit_xref
3991 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
3992 * xref.h (expand_xref): Prototype renamed from xref_generate.
3994 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3996 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
3997 (GET_CURRENT_BLOCK): New macro.
3998 * parse.y (current_static_block): New global variable.
3999 (method_body:): Define action.
4000 (complete_method_declaration): Set current_function_decl to NULL
4001 when work on the current method is done.
4002 (declare_local_variables): Use GET_CURRENT_BLOCK.
4003 (java_method_add_stmt): Likewise.
4004 (java_complete_expand_method): Disable the use of `this' when
4006 (enter_a_block): If no current method exist, use
4007 current_static_block to link static initializer blocks.
4008 (exit_block): Rewritten to use current_static_block when no current
4010 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
4011 (patch_return): Forbid the use of `return' in static initializers.
4012 (patch_throw_statement): Fixed indentation. Issue specific error
4013 for uncaught thrown checked exception in static initializer
4014 blocks. Removed FIXME.
4016 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
4018 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
4019 Link gcj from gcc.o.
4021 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4023 * parse.y (find_applicable_accessible_methods_list): When dealing
4024 with interface: ensure that a given interface or java.lang.Object
4025 are searched only once.
4027 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4029 * gjavah.c (print_c_decl): Remove unused argument `flags'.
4031 * jcf-dump.c (print_access_flags): Add braces around if-else.
4033 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
4036 * lex.c (build_wfl_node): Add static prototype.
4038 * lex.h (build_wfl_node): Remove static prototype.
4040 * parse.y: Include lex.c early enough to declare everything needed.
4041 Ensure calls to `build_wfl_node' pass the proper arguments.
4042 (create_class): Remove unused variable `super_decl'.
4043 (get_printable_method_name): Initialize variable `name'.
4045 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4047 * Changelog: Fixed 1999-03-22 typos.
4048 * lang.c (lang_decode_option): Fixed typo in error string in the
4051 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4053 * Makefile.in (JAVA_OBJS): Added entry xref.o.
4055 * java-tree.h (flag_emit_xref): Declared extern.
4056 * lang.c (xref.h): Included.
4057 (flag_emit_xref): New global variable.
4058 (lang_decode_option): Added support for -fxref.
4062 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
4064 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
4067 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4069 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
4070 $(srcdir)/../system.h and $(JAVA_TREE_H).
4071 (jcf-io.o): Depend on $(JAVA_TREE_H).
4072 (mangle.o): Likewise.
4074 * check-init.c (check_cond_init): Add static prototype.
4076 * class.c (build_java_method_type, hashUtf8String,
4077 make_field_value, get_dispatch_vector, get_dispatch_table,
4078 append_gpp_mangled_type, mangle_static_field): Likewise.
4079 (strLengthUtf8): Hide unused definition.
4080 (hashUtf8String): Const-ify.
4081 (make_field_value): Un-ANSI-fy.
4083 * constants.c: Move inclusion of jcf.h above java-tree.h.
4084 (set_constant_entry, find_class_or_string_constant,
4085 find_name_and_type_constant, get_tag_node,
4086 build_constant_data_ref): Add static prototype.
4088 * decl.c (push_jvm_slot, builtin_function,
4089 lookup_name_current_level): Likewise.
4090 (builtin_function): Const-ify.
4092 * except.c (expand_start_java_handler, expand_end_java_handler):
4093 Add static prototype.
4095 * expr.c (flush_quick_stack, push_value, pop_value,
4096 java_stack_swap, java_stack_dup, build_java_athrow,
4097 build_java_jsr, build_java_ret, expand_java_multianewarray,
4098 expand_java_arraystore, expand_java_arrayload,
4099 expand_java_array_length, build_java_monitor, expand_java_pushc,
4100 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
4101 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
4102 expand_compare, expand_test, expand_cond, expand_java_goto,
4103 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
4104 expand_java_field_op, java_push_constant_from_pool): Likewise.
4106 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
4107 (build_java_arraynull_check): Mark parameters `node' and `type'
4108 with ATTRIBUTE_UNUSED.
4109 (note_label): Likewise for parameter `current_pc'.
4110 (expand_java_call, expand_java_ret): Hide unused definition.
4112 * java-tree.h (make_class, build_constants_constructor,
4113 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
4114 init_outgoing_cpool, register_class, emit_register_classes,
4115 java_layout_seen_class_methods): Prototype.
4116 (unicode_mangling_length): Const-ify.
4117 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4118 emit_unicode_mangled_name, format_int, format_uint,
4119 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
4120 jcf_print_utf8_replace, open_class): Prototype.
4122 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
4123 <stdio.h>. Include tree.h/java-tree.h.
4124 (utf8_equal_string usage, process_class): Add static prototype.
4125 (open_class): Don't prototype this here.
4126 (utf8_equal_string): Match arguments to format specifiers.
4127 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
4128 TABLE_SWITCH, disassemble_method): Likewise.
4130 * jcf-io.c: Include tree.h/java-tree.h.
4131 (open_class, find_classfile, jcf_print_utf8,
4132 jcf_print_utf8_replace): Const-ify.
4134 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
4135 parse_class_file): Add static prototype.
4136 (find_in_current_zip): Match definition to existing static
4139 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
4140 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
4141 finish_jcf_block, define_jcf_label, get_jcf_label_here,
4142 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
4143 write_chunks, adjust_typed_op, generate_bytecode_conditional,
4144 generate_bytecode_return, perform_relocations, init_jcf_state,
4145 init_jcf_method, release_jcf_state, generate_classfile):
4146 Add static prototype.
4147 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
4148 (make_class_file_name): Const-ify.
4150 * jcf.h (find_classfile): Const-ify.
4152 * jv-scan.c (reset_report): Remove prototype.
4154 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
4155 (error): Rewrite to allow varargs.
4157 * lang.c (lang_f_options): Const-ify.
4159 * lex.c (java_parse_escape_sequence): Add static prototype.
4160 (java_allocate_new_line): Match definition to existing static
4163 * mangle.c Include tree.h/java-tree.h.
4164 (unicode_mangling_length, emit_unicode_mangled_name,
4165 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
4167 * parse.h (jdep_code): Remove trailing comma in enumeration.
4168 (java_get_line_col): Move prototype outside of !JC1_LITE test.
4169 (reset_report): Add prototype.
4171 * verify.c (push_pending_label, merge_types): Add static
4174 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
4176 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4178 * parse.y (find_applicable_accessible_methods_list): Extend the
4179 search to superinterfaces when relevant.
4180 (search_applicable_methods_list): New function.
4182 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4184 * class.c (unmangle_classname): Implemented stricter testing
4185 before setting the QUALIFIED_P flag on an identifier.
4187 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
4189 * parse.y (java_complete_lhs): Call force_evaluation_order
4190 after patch_newarray.
4191 (patch_binop): Don't call fold if there are side effects.
4193 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
4195 * parse.y (java_stabilize_reference): Use save_expr instead of
4196 building a SAVE_EXPR node.
4197 (java_complete_lhs): Patch the resulting string of the `+='
4198 operator (if necessary) and complete the RHS after having built
4201 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
4203 * class.c (make_class): Don't set CLASS_P here (because
4204 this function is also called by build_java_array_type).
4205 (push_class): Set CLASS_P here instead.
4206 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
4208 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
4209 context. If the context is class, perfer "super" over "synchronized".
4210 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
4212 * parse.y (create_class): Don't call parser_check_super here;
4213 it is not robust. Always wait until later.
4215 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
4216 match what JDK 1.2 does), but don't set ACC_PUBLIC.
4218 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
4220 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
4221 * lex.h (UNGETC): Change misleading macro.
4223 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
4225 * parse.y (java_stabilize_reference): Return NODE when patching a
4227 (java_complete_lhs): Put parenthesis around truth values.
4229 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
4231 * class.c (layout_class_method): Don't make rtl for interface
4233 * parse.h (GET_TYPE_NAME): New macro.
4234 * parse.y (if_then_statement:): Fixed indentation.
4235 (if_then_else_statement:): Likewise.
4236 (for_statement:): Fixed spacing.
4237 (try_statement:): Fixed indentation.
4238 (create_interface): Don't force interfaces to be abstract.
4239 (method_header): Abstract methods are OK in interfaces.
4240 (declare_local_variables): Fixed typo in comment.
4241 (java_complete_expand_method): Fixed indentation.
4242 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
4243 non accessible fields.
4244 (java_stabilize_reference): New function.
4245 (java_complete_lhs): Fixed indentation. Use
4246 java_stabilize_reference in compound assignement. Insert the
4247 cast. If not processing `+' fix string constants before processing
4250 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4252 * constants.c (find_class_or_string_constant): Cast variable `j'
4253 to a `jword' when comparing against one.
4255 * expr.c (java_lang_expand_expr): Remove unused variables
4256 `has_finally_p' and `op0'.
4258 * gjavah.c (print_field_info): Cast a value to jint when comparing
4259 against one. Likewise for a jlong.
4260 (add_namelet): Likewise cast a `sizeof' to an int when comparing
4261 against a signed quantity.
4263 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
4264 (print_signature): Don't needlessly dereference variable `str'
4266 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
4267 `max_locals' with ATTRIBUTE_UNUSED.
4268 (jcf_parse_class): Likewise for variable `index'.
4270 * parse.h (reverse_jdep_list): Remove static prototype.
4272 * parse.y (build_jump_to_finally): Remove prototype and definition.
4273 (reverse_jdep_list): Add static prototype.
4275 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
4276 `assignment' and `expr_decl'.
4278 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
4280 1999-03-12 Andrew Haley <aph@cygnus.com>
4282 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
4283 we'll need a directory separator and a null character.
4285 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
4287 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
4289 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4291 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
4294 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
4296 * lex.c (java_parse_end_comment): Take extra parameter (next char).
4298 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
4300 * class.c (layout_class_method): A static method in a base class
4301 is never overridden, so treat it like it doesn't exist.
4302 However, do complain about private non-static method overriding
4303 public static method.
4305 * parse.y: Don't set unused INITIALIZED_P flag.
4306 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
4308 * parse.y (find_expr_with_wfl): Optimize tail-calls.
4309 (build_array_from_name): Re-order &index[string] to &string[index].
4311 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
4312 error_mark (it might catch more errors, but it is more likely to lose).
4314 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4316 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
4317 (parse-scan.o): Depend on toplev.h.
4319 * class.c (make_method_value): Add prototype. Make it static.
4320 Remove unused second argument, caller changed.
4322 * expr.c (java_lang_expand_expr): Remove unused variable
4325 * java-tree.h: Don't prototype find_in_current_zip.
4326 Add prototypes for verify_constant_pool, start_java_method,
4327 end_java_method, give_name_to_locals, expand_byte_code,
4328 open_in_zip, set_constant_value, find_constant1, find_constant2,
4329 find_utf8_constant, find_string_constant, find_class_constant,
4330 find_fieldref_index, find_methodref_index, write_constant_pool,
4331 count_constant_pool_bytes and encode_newarray_type.
4333 * jcf-dump.c: Remove unused variable `LONG_temp'.
4335 * jcf-parse.c: Include parse.h.
4336 (jcf_parse_source): Remove unused parameter, all callers changed.
4337 (jcf_figure_file_type): Add static prototype.
4338 (find_in_current_zip): Likewise. Also remove unused parameter,
4339 all callers changed.
4340 (read_class): Initialize variable `saved_pos'.
4342 * jcf-reader.c (jcf_parse_preamble): Mark variables
4343 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
4345 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
4346 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
4347 (java_parse_doc_section): Initialize variable `seen_star'.
4348 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
4349 (java_lex_error): Mark parameters `msg' and `forward' with
4351 (java_get_line_col): Mark parameters `filename' and `line' with
4354 * parse-scan.y: Include toplev.h.
4355 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
4357 * parse.h: use `struct JCF', not plain `JCF'.
4358 (java_parser_context_save_global, java_expand_classes
4359 java_parser_context_restore_global, java_parse): Add prototypes.
4361 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
4364 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
4366 * check-init.c (check_init): COPYN takes word count, not bit count.
4368 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
4370 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
4371 explicit build_decl. (Avoids crash in reload when optimizing.)
4373 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
4375 * decl.c (complete_start_java_method): Handle synchronized method
4376 even when compiling from bytecode.
4378 1999-02-26 Tom Tromey <tromey@cygnus.com>
4380 * gjavah.c (add_class_decl): Only generate `#include' if outer
4381 class is not the name of the class we are processing. Correctly
4382 append `.h' in #include.
4383 (process_file): Clean up newlines around generated `#include's.
4384 (decode_signature_piece): Correctly handle inner classes.
4385 (struct include): New structure.
4386 (all_includes): New global.
4387 (print_include): New function.
4388 (add_class_decl): Use it.
4389 (process_file): Likewise.
4390 (add_class_decl): Generate include for java-array.h if array
4392 (process_file): Don't generate java-array.h include.
4394 * gjavah.c (add_namelet): Check for standard package names here.
4395 (add_class_decl): Don't check for standard package names here.
4397 1999-02-25 Tom Tromey <tromey@cygnus.com>
4399 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
4400 When reading a zip file, only use strncmp if both strings are
4401 bigger than the buffer length. Initialize `k' when looping
4404 1999-02-24 Tom Tromey <tromey@cygnus.com>
4406 * gjavah.c (struct namelet): New structure.
4407 (add_namelet): New function.
4408 (print_namelet): New function.
4409 (print_class_decls): Use add_namelet and print_namelet to generate
4410 namespaces and not classes.
4411 (method_printed): New global.
4412 (HANDLE_END_METHOD): Examine method_printed.
4413 (print_method_info): Set method_printed when required. Print
4414 error if function to be ignored is marked virtual. Handle $finit$
4416 (METHOD_IS_FINAL): New macro.
4417 (print_field_info): Use it.
4418 (HANDLE_METHOD): Clear method_printed.
4419 (method_pass): New global.
4420 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
4421 (process_file): Do two passes over both fields and methods.
4422 (HANDLE_METHOD): Examine method_pass.
4424 (add_class_decl): New function.
4425 (print_class_decls): Don't scan over entire constant pool.
4427 1999-02-23 Tom Tromey <tromey@cygnus.com>
4429 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
4430 disable linking in that case.
4432 1999-02-20 Tom Tromey <tromey@cygnus.com>
4434 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
4437 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
4439 * decl.c (build_result_decl), java-tree.h: New method.
4440 (complete_start_java_method): Handle synchronized methods.
4441 Don't build DECL_RESULT here. (Ordering dependency problem.)
4442 (start_java_method): Call build_result_decl here instead ...
4443 * parse.y (java_complete_expand_method): ... and here.
4444 (expand_start_java_method): Don't call complete_start_java_method here.
4445 (java_complete_expand_method): Call it here instead.
4446 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
4447 * java-tree.h: ... here.
4449 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
4450 * parse.y (java_complete_lhs): Don't call force_evaluation_order
4451 for ARRAY_REF - it doesn't work when array bounds are checked.
4452 (patch_array_ref): Handle it here instead.
4454 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
4456 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
4458 Force left-to-right evaluation of binary operations etc.
4459 * expr.c (force_evaluation_order), java-tree.h: New function.
4460 * parse.y (java_complete_lhs): Pass binary operations, procedure
4461 calls, and ARRAY_REFs to force_evaluation_order.
4462 (various): Set TREE_SIDE_EFFECTS more carefully.
4464 Tolerate random (non-UTF8) encoding in comments without complaining.
4465 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
4466 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
4468 * parse.y (resolve_qualified_expression_name): Handle error_mark.
4469 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
4471 * parse.y (java_complete_lhs): Ignore an empty statement in a
4472 COMPOUND_EXPR. Don't complain about empty statement after return.
4474 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
4476 * parse.y (obtain_incomplete_type): Don't wrap unknown types
4477 in TREE_LIST - just chain the POINTER_TYPEs together.
4478 (resolve_class): If type already resolved, return decl.
4479 After resolving, update TREE_TYPE(class_type), and name (if array).
4480 * parse.h (do_resolve_class), parse.y: Make non-static.
4481 * class.c (maybe_layout_super_class): Take this_class argument.
4482 Do do_resolve_class if necessary.
4483 (layout_class, layout_class_methods): Adjust calls appropriately.
4484 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
4485 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
4486 * typeck.c (build_java_array_type): Don't call layout_class.
4488 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4490 * parse.y (check_pkg_class_access): Allow private class access
4491 within the same package.
4492 (strip_out_static_field_access_decl): New function.
4493 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
4494 operator argument before testing its nature.
4496 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
4498 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
4499 (TRY_EXPR): Simplify - it no longer has a finally clause.
4500 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
4501 Simpler handling of TRY_EXPR, which no longer has a finally clause.
4502 * expr.c (java_lang_expand_expr): Likewise.
4503 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
4504 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
4505 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
4506 (build_try_statement): Remove finally parameter and handling.
4507 (build_try_finally_statement): New function.
4508 (patch_try_statement): No longer need to support finally clause.
4509 (try_statement): Update grammar action rules.
4510 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
4511 Simpler handling of TRY_EXPR, which no longer has a finally clause.
4513 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
4515 * jcf-parse.c (get_constant): Add braces around computation of 'd'
4516 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
4518 1999-02-17 Andrew Haley <aph@cygnus.com>
4520 * class.c (build_utf8_ref): Back out broken patch which was
4521 intended to to output signatures using '.' as a separator.
4523 * class.c (make_class_data): Output signatures using '.' as a
4524 separator, rather than '/'.
4525 (mangled_classname): Likewise.
4526 (make_field_value): Likewise.
4527 (make_method_value): Likewise.
4528 * constants.c (alloc_class_constant): Likewise.
4529 * expr.c (build_invokeinterface): Likewise.
4531 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4533 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
4534 of an ancient workaround.
4536 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
4538 * jvspec.c (xmalloc): Kill the prototype. It does not belong
4541 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4543 * lex.c (yylex): Encode \0 as UTF8.
4545 1999-02-10 Tom Tromey <tromey@cygnus.com>
4547 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
4548 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
4549 (libgcj_zip): Renamed.
4550 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
4552 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
4554 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
4555 (GC_NAME): Renamed -lgc to -lgcjgc.
4557 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4559 * lex.c (java_lang_cloneable): Initialize.
4560 * parse.y (java_lang_cloneable): New static variable.
4561 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
4562 doing one more qualification round.
4563 (valid_ref_assignconv_cast_p): Reject null source or
4564 destination. Allow an array to be cast into java.lang.Cloneable.
4565 (patch_cast): Swapped two first arguments to first call to
4566 valid_ref_assignconv_cast_p.
4568 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4570 * parse.h: DECL_P renamed JDECL_P.
4571 * parse.y: DECL_P replaced by JDECL_P.
4572 (build_array_from_name): Always use pointer's type.
4573 (patch_bc_statement): Extra code to search continue target in a
4574 for loop. Fixed comments. Continue target is current loop when
4577 1999-02-05 Andrew Haley <aph@cygnus.com>
4579 * class.c (make_class_data): The superclass of an interface should
4580 be null, not class Object.
4582 * lex.c (java_lex): Sign extend hex literals.
4584 1999-02-04 Andrew Haley <aph@cygnus.com>
4586 * class.c (build_utf8_ref): Output signatures using '.' as a
4587 separator, rather than '/'.
4588 (make_class_data): Likewise.
4590 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
4592 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
4593 mkstemp.o. Get them from libiberty now.
4595 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
4597 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
4599 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4601 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
4604 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
4606 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
4607 * jcf-write.c (generate_bytecode_return): New function.
4608 (generate_bytecode_insns): Use it, for RETURN_EXPR.
4610 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
4611 generate special [fd]const_[01] instructions.
4613 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
4615 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
4616 handling OPCODE_lookupswitch or OPCODE_tableswitch.
4618 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
4620 * parse.y (patch_method_invocation): Handle calling static methods,
4621 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
4623 * parse.y (java_complete_lhs): Don't complain about unreachable
4624 exit condition in a do-while statement.
4626 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4628 * lex.c (java_read_char): Fixed utf8 decoding.
4629 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
4631 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
4632 comments. Local variable `all_primitive' is gone. Broadened
4633 acceptance of `0' to floating point targets. `long' can now be
4634 widened to `double' or `float'.
4635 (valid_method_invocation_conversion_p): Added leading
4636 comment. Fixed tabulation.
4637 (build_string_concatenation): Optimize out left or right empty
4640 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
4642 * jcf-write.c (localvar_alloc): Only emit entry for
4643 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
4644 (generate_bytecode_insns): Only call put_linenumber if
4645 debug_info_level > DINFO_LEVEL_NONE.
4646 * jvspec.c (lang_specific_driver): If no -O* or -g* option
4647 is specified, add -g1 (for compatibility wih javac).
4649 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
4651 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
4652 gjavah.o, check-init.o, jv-scan.o
4654 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4656 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
4658 * gjavah.c: Include config.h and system.h.
4660 * javaop.h (inline): Don't define, its handled by system.h.
4661 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
4662 from `inline' to `static inline'.
4664 * jcf.h (inline): Don't define, its handled by system.h.
4666 * lex.c (inline): Likewise.
4668 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
4670 * lang-specs.h: Map -Qn to -fno-ident.
4672 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
4674 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
4676 1999-01-29 Tom Tromey <tromey@cygnus.com>
4678 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
4679 then cast it to Object before calling `append' method.
4681 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
4683 * check-init.c (check_bool2_init, check_bool_init, check_init):
4684 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
4685 * jcf-write.c (generate_bytecode_insns): Likewise.
4687 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4689 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
4690 * parse.y (patch_cast): Allow a boolean to be cast into a
4693 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4695 * parse.y: (class_declaration:): Fixed indentation.
4696 (class_member_declaration:): Extra `;' after field declaration now
4698 (interface_declaration:): Removed debug messages in error reports.
4699 (patch_binop): Nodes created and returned inherit the orignal
4700 node's COMPOUND_ASSIGN_P flag value.
4701 (patch_cast): Fix cast from char to floating point.
4703 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
4705 * except.c, java-except.h (expand_resume_after_catch): new
4707 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
4708 to branch back to main flow of control after a catch block.
4710 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4712 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
4713 $(srcdir)/../system.h.
4714 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
4715 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
4716 (jcf-write.o): Likewise.
4717 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4718 (mangle.o): Depend on $(srcdir)/../toplev.h.
4719 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4720 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4722 * class.c: Include output.h and parse.h.
4723 (mangled_classname): Add the `const' keyword to a char*.
4724 (find_named_method): Hide unused function definition.
4725 (build_utf8_ref): Change type of variable `c' to unsigned char.
4726 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
4727 (build_class_ref): Add the `const' keyword to a char*.
4728 (layout_class_method): Remove unused variable `buf'.
4730 * decl.c (find_local_variable): Remove unused variable `rtl'.
4731 (pushdecl): Likewise for variables `different_binding_level' and
4733 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
4734 (maybe_build_cleanup): Likewise for parameter `decl'.
4736 * except.c (expand_start_java_handler): Mark parameter `range'
4737 with ATTRIBUTE_UNUSED.
4739 * expr.c: Include except.h.
4740 (pop_type): Remove unused variable `i'.
4741 (pop_value): Likewise for variables `n_words' and `i'.
4742 (expand_java_arrayload): Likewise for variable `convert'.
4743 (java_lang_expand_expr): Likewise for variables `op0', `type',
4744 `mode', `unsignedp', `node' and `elements'.
4745 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
4747 (process_jvm_instruction): Add a `const' qualifier to a char*.
4749 * gjavah.c (output_directory): Add the `const' keyword to a char*.
4750 (temp_directory): Likewise.
4751 (print_c_decl): Likewise.
4752 (print_method_info): Likewise.
4753 (decode_signature_piece): Likewise.
4754 (print_mangled_classname): Likewise.
4756 * java-except.h: Provide prototypes for maybe_start_try,
4757 maybe_end_try and add_handler.
4759 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
4760 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
4761 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
4762 init_expr_processing, push_super_field, init_class_processing,
4763 can_widen_reference_to, class_depth, verify_jvm_instructions,
4764 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
4765 set_local_type, merge_type_state, push_type, load_type_state,
4766 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
4767 emit_unicode_mangled_name): Add prototypes.
4769 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
4770 (print_signature_type): Use ISDIGIT, not isdigit.
4771 (print_signature): Remove unused variable `j'.
4773 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
4774 int when comparing against one.
4776 * jcf-parse.c: Include toplev.h.
4778 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
4779 (localvar_free): Remove unused variable `i'.
4780 (generate_bytecode_conditional): Likewise for variable `kind'.
4782 * jv-scan.c: Include config.h and system.h. Remove redundant
4783 OS header and gansidecl.h includes.
4784 (warning): Add the `const' keyword to a char*. Also add
4785 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
4786 __STDC__, when determining whether to use ANSI-isms.
4787 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
4788 (xmalloc): Don't redundantly prototype here.
4789 (main): Remove unused parameter `envp'. Also fix the arguments
4790 passed to function `fatal' to match the format specifier.
4792 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
4794 * mangle.c: Include toplev.h.
4795 (emit_unicode_mangled_name): Declare parameter `len'.
4797 * parse.y (parse_warning_context): Add the `const' keyword to a
4798 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
4799 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
4800 (issue_warning_error_from_context): Add the `const' keyword to
4802 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
4803 not `__STDC__' for whether to use ANSI-isms.
4805 * typeck.c (incomplete_type_error): Mark parameters `value' and
4806 `type' with ATTRIBUTE_UNUSED.
4807 (parse_signature_type): Use ISDIGIT, not isdigit.
4809 * verify.c (check_pending_block): Add the `const' keyword to a char*.
4810 (verify_jvm_instructions): Likewise. Remove unused variables
4811 `field_name' and `default_val'.
4813 * zextract.c: Include config.h and system.h. Remove redundant
4816 * zipfile.h: Prototype `read_zip_archive'.
4818 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
4820 * typeck.c (convert): Allow conversions to void type: some
4821 optimizations in gcc do this.
4823 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
4825 * typeck.c (convert_ieee_real_to_integer): New function.
4826 (convert): When not using fast-math and using hardware fp, convert
4827 an IEEE NaN to zero.
4829 1999-01-18 Andrew Haley <aph@cygnus.com>
4831 * parse.y (patch_binop): Do a type conversion from signed to
4832 unsigned and then back to signed when a ">>>" is found.
4834 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4836 * java-tree.h: (check_for_initialization): Added prototype.
4837 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
4838 * parse.y (do_resolve_class): Removed unused locals.
4839 (read_import_dir): Likewise.
4840 (resolve_qualified_expression_name): Array creation
4841 expressions are valid primary expressions.
4842 (qualify_ambiguous_name): Likewise.
4843 (patch_synchronized_statement): Removed unused local.
4845 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
4847 * Makefile.in (zextract.o): Add dependencies.
4849 * Makefile.in: Do not put ^Ls at the start of a line.
4851 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
4853 * expr.c (process_jvm_instruction): Coerce to correct Throwable
4854 sub-type the result of the call that gets the exception value.
4856 * parse.y (java_complete_expand_methods): If flags_syntax_only,
4857 don't call finish_class.
4859 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
4860 clear found before continuing.
4862 * verify.c (verify_jvm_instructions): On an array load, allow
4863 and handle top of stack to be TYPE_NULL.
4865 * gjavah.c (generate_access): Translate Java package private or
4866 protected access to C++ public, but with a comment.
4868 1999-01-13 Andrew Haley <aph@cygnus.com>
4870 * expr.c (generate_name): Name prefix changed to avoid clashes
4871 with assembler temp labels.
4873 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
4874 MODIFY_EXPR. Without this, code for the assignement may not be
4875 generated at all and the synchronized statement will read an
4876 uninitialized variable.
4878 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4880 * class.c (maybe_layout_super_class): Fixed returned value.
4881 * lex.c: Added 1999 to the copyright.
4882 (java_init_lex): Initialize java_lang_imported.
4883 * lex.h: Added 1999 to the copyright.
4884 * parse.h: Added 1999 to the copyright.
4885 (REGISTER_IMPORT): Fixed typo in trailing macro.
4886 (CURRENT_OSB): New macro.
4887 (struct parser_ctxt): New fields osb_depth, osb_limit.
4888 * parse.y (java_lang_id): New global variable.
4889 (type_import_on_demand_declaration): Don't import java.lang.* twice.
4890 (array_creation_expression:): Use CURRENT_OSB.
4891 (dims:): Uses a stack to keep track of array dimensions.
4892 (cast_expression:): Use CURRENT_OSB.
4893 (find_expr_with_wfl): Return NULL if node found doesn't meet the
4895 (register_fields): Fixed typos in comment.
4896 (check_method_redefinition): Fixed comment indentation.
4897 (java_check_regular_methods): Set saved found wfl to NULL after
4898 having reinstalled it in the previously found DECL_NAME.
4900 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
4902 * gjavah.c (java_float_finite): Use a union to do type punning.
4903 (java_double_finite): Likewise.
4905 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
4907 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
4908 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
4909 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
4910 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
4911 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
4912 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
4914 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
4916 * check-init.c (check_init): If compiling to native, we don't
4917 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
4919 1999-01-08 Tom Tromey <tromey@cygnus.com>
4921 * parse-scan.y (variable_declarator_id): Set or increment
4923 (bracket_count): New global.
4924 (formal_parameter): Handle case where bracket pairs trail variable
4927 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
4929 * jcf-parse.c (yyparse): variable len changed from a char to an
4930 int to prevent overflow.
4932 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
4934 * java-tree.h: Declare read_class.
4935 * jcf-parse.c (read_class): New function.
4936 (load_class): Now just call read_class.
4938 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
4939 * jcf-parse.c (parse_source_file): Declare save_error_count,
4940 which is needed by java_parse_abort_on_error macro,
4941 * parse.y (java_layout_classes, java_expand_classes): Likewise.
4943 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
4944 constructor, if initializing a static field.
4945 (patch_new_array_init): Set TREE_CONSTANT if it is.
4946 * expr.c (java_lang_expand_expr): For a static array constructor
4947 of primitive elements, allocate the array itself statically.
4948 Disabled until we can set the vtable field statically.
4950 * check-init.c: New file. Checks for definite assignment.
4951 * Makefile.in (JAVA_OBJS): Add check-init.o.
4952 * parse.y (java_complete_expand_method): Call check_for_initialization.
4953 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
4955 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
4957 * parse.y : include system.h instead of including
4958 standard headers directly with the exception of <dirent.h>.
4960 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
4962 * lex.h: Moved static function declarations to lex.c,
4963 to shut up some -Wall warnings.
4964 * lex.c: Static function declarations moved here.
4965 * jcf-dump.c: Small fixes to shut up -Wall warnings.
4967 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4969 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
4971 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
4973 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
4974 * verify.c (verify_jvm_instructions): Fix off-by-one error.
4976 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
4977 (localvar_alloc): Change return type to void,
4978 (emit_unop): Remove unused variable size.
4980 * jcf-write.c (struct jcf_block): Add new union.
4981 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
4982 (call_cleanups): New functions.
4983 (struct jcf_partial): New fields num_finalizers and return_value_decl.
4984 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
4985 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
4986 * lang.c (lang_init): Call using_eh_for_cleanups.
4987 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
4988 completing operands to patch_synchronized_statement.
4989 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
4990 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
4991 WITH_CLEANUP_EXPR instead of TRY_EXPR.
4993 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
4995 * Make-lang.in: Comment out control-Ls; they upset some makes.
4997 1998-12-18 Tom Tromey <tromey@cygnus.com>
4999 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
5002 1998-12-17 Tom Tromey <tromey@cygnus.com>
5004 * parse.y (DIR_SEPARATOR): New define.
5005 (check_class_interface_creation): Use it.
5007 * parse-scan.y (report_main_declaration): Recognize
5008 `java.lang.String' in argument to main.
5010 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
5012 * parse.y (create_interface): Remove bogus test.
5014 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
5016 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
5017 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
5019 1998-12-16 Tom Tromey <tromey@cygnus.com>
5021 * parse-scan.y (qualified_name): Use correct sprintf format.
5023 1998-12-15 Tom Tromey <tromey@cygnus.com>
5025 * gjavah.c (print_field_info): Changed how most negative number is
5028 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
5030 * parse.y (fold_constant_for_init): New function.
5031 (resolve_expression_name): Don't replace static final
5032 constant-initialized fields by its value.
5033 (java_complete_lhs): New. Same as java_complete_tree, except does
5034 not replace static final constant-initialized fields by their values.
5035 (register_fields): If there is an initializer, set DECL_INITIAL and
5036 MODIFY_EXPR_FROM_INITIALIZATION_P.
5037 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
5038 Only call patch_initialized_static_field if
5039 MODIFY_EXPR_FROM_INITIALIZATION_P.
5040 (patch_initialized_static_field): If not valid constant, clear
5043 * parse.y (lookup_field_wrapper): Fix thinko.
5045 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
5046 set and restore global lineno.
5048 1998-12-14 Tom Tromey <tromey@cygnus.com>
5050 * gjavah.c (print_field_info): If value to print is the smallest
5051 value of its size, then print as hex to avoid later warnings from
5054 1998-12-14 Tom Tromey <tromey@cygnus.com>
5056 * gjavah.c (decompile_method): Decompile `return null'.
5057 (process_file): Generate `#pragma interface'.
5058 (method_declared): New global.
5059 (print_method_info): Set it.
5060 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
5061 (print_method_info): Handle abstract methods.
5063 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
5065 * parse.y (patch_method_invocation): If class_decl is null
5066 (e.g. an array type), use original type.
5068 * parse.y (check_thrown_exceptions): Temporary hack to suppress
5069 errors about uncaught exception from clone (of array, specifically).
5071 1998-12-13 Tom Tromey <tromey@cygnus.com>
5073 * gjavah.c (decompile_method): Handle all types of `return'
5074 opcode. Decompile `return this' and `return'.
5075 (method_access): New global.
5076 (print_method_info): Set it.
5077 (decompile_method): Don't decompile a synchronized method.
5079 1998-12-13 Tom Tromey <tromey@cygnus.com>
5081 * jcf-reader.c (jcf_parse_one_method): Recognize
5083 * gjavah.c (HANDLE_END_METHOD): New macro.
5084 (HANDLE_CODE_ATTRIBUTE): New macro.
5085 (decompile_method): New function.
5086 (print_method_info): Don't print `;\n' at end of function decl.
5087 Include java-opcodes.h.
5088 (decompiled): New global.
5090 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
5092 * class.c (build_class_ref): Handle PRIMTYPE.class if
5093 flag_emit_class_files.
5094 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
5095 if flag_emit_class_files.
5096 * parse.y (java_complete_tree): Pre-liminary support for
5097 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
5099 * parse.y (patch_synchronized_statement): Don't call monitorexit
5100 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
5102 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
5104 * zipfile.h (opendir_in_zip): New declaration.
5105 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
5106 (opendir_in_zip): New function, using code from open_in_zip.
5107 (open_in_zip): Call opendir_in_zip.
5108 (find_class): Remove no-longer-used do_class_file parameter,
5109 but add source_ok parameter. Change logic so if we find a .java file,
5110 we don't look for .class in later classpath emtries.
5111 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
5112 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
5113 * gjavah.c: Update call to find_class.
5114 * jcf-dump.c: Likewise.
5116 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
5117 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
5118 nothing if body is empty_stmt_node.
5119 Various little fixes so SP gets correctly adjusted.
5120 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
5121 For CALL_EXPR, test if static first.
5122 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
5123 such as the ones we create for Object and Class.
5124 Set and restore current_function_decl.
5125 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
5126 (note_possible_classname): New function.
5127 (read_import_entry): Removed. Merged with read_import_dir.
5128 (read_import_dir): Don't call find_class - that only gives us
5129 the first classpath entry having the needed package.
5130 Use the struct buffer data structure from buffer.h.
5131 (read_import_dir, find_in_imports_on_demand): The remembered
5132 class names now use '.' (not '/') as package separator.
5134 * parse.y (java_complete_expand_methods): Call write_classfile
5135 here, and not in java_expand_classes (which only gets first class).
5137 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5139 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
5140 (register_fields): If a static fields has an initializer, just
5141 chain it on ctxp->static_initialized, and handle later.
5142 (java_complete_expand_methods): Force <clinit> first.
5143 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
5144 - it's already been completed.
5145 (patch_initialized_static_field): New function.
5146 (java_complete_field): Call it.
5148 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
5150 * expr.c (encode_newarray_type, build_new_array): New functions.
5151 * java-tree.h: Declare build_new_array.
5152 * jcf-write.c (patch_newarray): Use build_new_array.
5154 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
5155 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
5157 * parse.y (patch_new_array_init): Re-organize.
5158 Now is passed the actual array (pointer) type of the value.
5159 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
5160 (patch_array_constructor): Removed - merged into patch_new_array_init.
5161 (java_complete_tree): Update patch_new_array_init.
5163 * jcf-write.c (find_constant_index): New function.
5164 (generate_bytecode_insns): Use find_constant_index.
5165 (generate_classfile): Use find_constant_index for ConstantValue.
5167 1998-12-11 Tom Tromey <tromey@cygnus.com>
5169 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
5170 * decl.c (init_decl_processing): Renamed dtable -> vtable.
5171 * class.c (make_class_data): Renamed dtable -> vtable, and
5172 dtable_method_count -> vtable_method_count.
5174 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5176 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
5177 global variables, initialized.
5178 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
5179 Declared new global variables.
5180 * lex.c (java_lex): Return long_zero_node, float_zero_node,
5181 double_zero_node, integer_zero_node upon direct matching.
5182 * parse.y (purify_type_name): Added function prototype.
5183 (duplicate_declaration_error_p): Consider new_type as potentially
5184 being a incomplete type. Use purify_type_name on type string.
5185 (method_header): saved_type: unused variable removed. Don't figure
5186 return type if method name is invalid.
5187 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
5188 processed by patch_unaryop.
5189 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
5190 increment/decrement node into its original type after binary
5191 numeric promotion on its operands.
5193 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5195 * parse.y (array_initializer:): Array init operand is NULL_TREE
5196 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
5197 now an error. Fixed indentation problems.
5198 (patch_string): Handle error_mark_node as an argument.
5199 (patch_new_array_init): Fixed indentation problems.
5200 (array_constructor_check_entry): Removed check on null wfl_value.
5201 Return an error if wfl_value's walk returns an error.
5203 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5205 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
5206 * lex.c (java_lex): Remember column position before advancing one
5207 token. Retain location information on OCB_TK.
5208 * lex.h (typedef struct java_lc): Added new field.
5209 * parse.h (GET_SKIP_TYPE): New macro.
5210 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
5211 * parse.y (build_new_array_init, patch_new_array_init,
5212 patch_array_constructor, maybe_build_array_element_wfl,
5213 array_constructor_check_entry): New function prototypes.
5214 (switch_block:): Tagged <node>.
5215 (OCB_TK): Tagged <operator>.
5216 (array_initializer:): Installed actions.
5217 (variable_initializer): Build location information on element if
5219 (switch_statement:): Fixed indentation typo.
5220 (switch_block:): Redefined default action.
5221 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
5222 (patch_assignment): Removed duplicate code.
5223 (maybe_build_array_element_wfl, build_new_array_init,
5224 patch_new_array_init, patch_array_constructor,
5225 array_constructor_check_entry): New functions.
5227 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5229 * parse.y (array_initializer): Tagged <node>.
5230 (variable_initializer:): Use default rule.
5231 (array_initializer:): Defined actions.
5232 (variable_initializers:): Likewise.
5233 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
5234 non-static field accesses.
5235 (patch_invoke): Fixed indentation typo.
5236 (java_complete_tree): Likewise.
5237 (build_labeled_block): Changed leading comment. Generate an error
5238 in case of duplicate loop labels.
5239 (patch_conditional_expr): Patch results of string concatenation
5242 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
5244 * constants.c (find_methodref_index): When the class is an interface,
5245 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
5247 * decl.c (finit_identifier_node): Use "$finit$", rather than
5248 "<finit>" (which Sun's verifier rejects).
5249 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
5250 (generate_field_initialization_code): Removed.
5251 (fix_constructors) Don't add call to $finit$ here (wrong order).
5252 (patch_method_invocation): Add $finit$ call here.
5254 * java-tree.h (CALL_USING_SUPER): New macro.
5255 * parse.y (patch_invoke): Remove im local variable.
5256 (patch_method_invocation, patch_invoke): Don't pass super parameter.
5257 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
5258 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
5260 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
5262 * parse.y (java_complete_tree): Don't complain about unreachable
5263 statement if it is empty_stmt_node.
5265 * jcf-write.c (find_constant_wide): New function.
5266 (push_long_const): Use find_constant_wide.
5268 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
5269 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
5270 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
5271 Emit invokeinterface when calling an interface method.
5272 Emit invokespecial also when calling super or private methods.
5274 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
5276 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
5278 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
5280 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5282 * java-tree.h (java_layout_seen_class_methods): New function
5284 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
5285 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
5286 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
5287 * parse.y (method_declarator:): Defined action.
5288 (issue_warning_error_from_context): input_filename saved, set to
5289 the appropriate value and restored after java_error is called.
5290 (build_unresolved_array_type): Fixed comment.
5291 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
5292 (method_header): Deal with return type the same way type are
5293 handled for fields and method's parameters and local variables
5295 (check_method_redefinition): Removed extra CR.
5296 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
5297 (java_layout_seen_class_methods): New function.
5298 (java_layout_classes): Call java_layout_seen_class_methods.
5300 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
5302 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
5304 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
5306 * jcf-dump.c (main): Fix error message.
5307 * jcf-path.c (add_entry): Style fix.
5309 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5311 * class.c (layout_class_method): Call build_java_argument_signature
5312 on constructors too.
5313 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
5314 (patch_method_invocation): Define a primary when resolving an
5315 expression name. Augmented comment on code checking illegal `this'
5316 usage. Loosened it test by accepting NEW_CLASS_EXPR.
5318 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5320 * class.c (layout_class_method): Don't report error on non-static
5321 overriding static if the method is private.
5322 * java-tree.h (finish_class): Prototype added.
5323 * lex.c (java_get_line_col): Handle col argument -2 value.
5324 * parse.h: All static method declarations moved to parse.y.
5325 * parse.y: Now contains all static method declarations previously
5327 (find_expr_with_wfl, missing_return_error,
5328 unreachable_stmt_error): New functions.
5329 (java_get_real_method_name): Identify constructors bearing class
5330 names in source code compiled classes only.
5331 (java_complete_expand_methods): Call missing_return_error.
5332 (invocation_mode): Private methods invoked as static methods.
5333 (java_complete_tree): Call unreachable_stmt_error.
5335 1998-12-01 Tom Tromey <tromey@cygnus.com>
5337 * Makefile.in (+target): Removed.
5338 (+xmake_file): Likewise.
5339 (+tmake_file): Likewise.
5340 (.NOEXPORT): Removed duplicate.
5342 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5344 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
5346 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
5348 * jvgenmain.c: Remove the xmalloc prototype, we get it from
5349 libiberty.h. Provide an xmalloc definition.
5351 * jvspec.c: Remove the xmalloc prototype.
5353 * parse-scan.y: Include config.h and system.h. Don't include
5354 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
5355 Provide an xstrdup definition.
5357 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
5359 * jcf-path.c (add_entry): Recognize ".jar" too.
5360 * lang-specs.h: Likewise.
5362 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
5364 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
5365 soft_monitorenter_node, soft_monitorexit_node, throw_node.
5367 * jcf-write.c (generate_bytecode_insns):
5368 Handle pre/post-increment/decrement of long.
5370 * jcf-write.c (generate_bytecode_insns):
5371 Handle missing exception handler (finally for synchronized).
5373 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
5375 * java-tree.h (end_params_node): Declare global.
5376 * decl.c (end_params_node): New global.
5377 (init_decl_processing, start_java_method): Use end_params_node for
5378 end of list of parameter types. Follows correct gcc conventions.
5379 * expr.c (pop_argument_types, pop_arguments): Likewise.
5380 * lang.c (put_decl_node): Likewise.
5381 * typeck.c (various places): Likewise.
5382 * class.y (various places): Likewise.
5383 * parse.y (various places): Likewise.
5385 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
5386 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
5388 * class.c: Add #include flags.h, remove no-longer needed declaration.
5390 * class.c (layout_class_method): Remove commented-out code, re-format.
5391 Don't add vtable entry (or index) for private methods.
5392 * expr.c (expand_invoke): A private method is implicitly final.
5393 * class.c (make_class_data): If inlining or optimizing,
5394 skip private methods.
5396 * class.c (finish_class): New function. Calls existing methods,
5397 but alls emits deferred inline functions.
5398 * jcf-parse.c (parse_class_file): Call finish_class.
5399 * parse.y (java_complete_expand_methods): Likewise.
5401 * expr.c (build_java_binop): Explicit default, to silence -Wall.
5403 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
5405 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
5407 * jcf-write.c (generate_bytecode_conditional): Fix typo.
5409 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
5411 * (generate_classfile): Always write class access flag with
5414 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5416 * class.c (maybe_layout_super_class): New function.
5417 (layout_class): Reorganized. Loop on class methods dispatched into
5418 a new function. Call maybe_layout_super_class.
5419 (layout_class_methods, layout_class_method): New functions.
5420 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
5422 (expand_invoke): Likewise.
5423 * java-tree.h (all_class_list): New global variable declared.
5424 (layout_class_methods, layout_class_method): New function
5426 (LAYOUT_SEEN_CLASS_METHODS): New macro.
5427 * jcf-parse.c (all_class_list): New global variable.
5428 (load_class): Extended what class_or_name can be. Use parser
5429 context mechanism to save globals before calling jcf_parse.
5430 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
5431 is set on the file name.
5432 (jcf_parse): Layout class methods when Object is loaded, otherwise
5433 record class in all_class_list for delayed method layout.
5434 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
5435 * lang.c (put_decl_node): Decode <init> into the decl context
5437 * lex.c (java_allocate_new_line): Use xmalloc.
5438 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
5439 pointers, not TREE_LIST elements.
5440 (struct parser_ctxt): Fixed comment indentations, added comments
5441 and reordered some fields.
5442 (java_check_methods): Function prototype removed.
5443 * parse.y (java_push_parser_context): Use xmalloc.
5444 (java_parser_context_restore_global): Pop extra pushed ctxp only
5445 when there's nothing next.
5446 (maybe_create_class_interface_decl): Fixed comment, add new
5447 created class decl to all_class_list.
5448 (method_header): Use GET_REAL_TYPE on argument's types.
5449 (method_declarator): Use GET_REAL_TYPE, change type to the real
5450 type in TREE_LIST dependency node. Build argument list with the
5452 (create_jdep_list): Use xmalloc. Removed allocation error message.
5453 (obtain_incomplete_type): Fixed leading comment. Broadened
5454 incoming argument meaning.
5455 (register_incomplete_type): Use xmalloc. Removed allocation error
5457 (safe_layout_class): Fixed leading comment.
5458 (jdep_resolve_class): Reversed if statement condition and switch
5460 (resolve_and_layout): Fixed leading comment. Broadened incoming
5462 (complete_class_report_errors): New local variable name, for
5463 clarity. purify_type_name used for all error cases.
5464 (java_get_real_method_name): Stricter check on constructors.
5465 (java_check_regular_methods): Reverse methods list only if not
5466 already laid out. Layout artificial constructor.
5467 (java_check_methods): Deleted.
5468 (source_start_java_method): Obtain incomplete type for patchable
5470 (java_layout_classes): Fixed leading comment. Use
5471 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
5472 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
5473 before returning. Fixed comments.
5474 (java_expand_classes): Check for errors up front.
5475 (patch_method_invocation): Class to search is resolved and laid
5478 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
5480 * expr.c (java_lang_expand_expr): Add missing emit_queue.
5482 * javaop.h (int8): Removed - not used.
5483 (jbyte): Redefine portably with correct signedness.
5485 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
5487 * jcf-write.c (generate_bytecode_insns): Fix typo
5488 OPCODE_getstatic to OPCODE_getfield.
5490 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
5491 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
5492 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
5494 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5496 * jcf-parse.c (jcf_parse_source): Function returned type is
5497 void. Added prototype.
5498 (jcf_parse): Function returned type is void.
5499 (yyparse): Remove call to fclose on the last parsed file.
5501 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
5503 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5505 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
5506 (layout_class): Cope with methods featuring WFL in decl names.
5507 * decl.c (unqualified_object_id_node): New global variable,
5509 (build_decl_no_layout): Removed.
5510 * expr.c (build_primtype_type_ref): Handle Double.
5511 (java_lang_expand_expr): Fixed indentations.
5512 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
5513 (flag_wall, flag_redundant, flag_not_overriding,
5514 flag_static_local_jdk1_1, unqualified_object_id_node): Global
5515 variable declarations.
5516 (build_decl_no_layout): Removed prototype.
5517 (java_get_real_method_name): Added prototype.
5518 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
5519 (java_parse_abort_on_error): Macro now just returns.
5520 * jcf-parse.c (jcf_parse_source): Check fclose returned
5521 value. Call emit_register_classes if java_report_errors returns
5523 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
5524 flag_static_local_jdk1_1): New integer flags.
5525 (lang_decode_option): New flags set here.
5526 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
5527 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
5528 the flag_redundant variable.
5529 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
5530 when parsing java.lang.Object class.
5531 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
5533 (resolve_qualified_expression_name): Fixed indentation.
5534 (patch_array_ref): Changed prototype.
5535 (not_initialized_as_it_should_p): Prototype removed.
5536 (java_report_errors): Added function prototype.
5537 * parse.y (formal_parameter:): Changed error message for not yet
5538 supported final parameters.
5539 (class_type_list:): Set both PURPOSE and VALUE of created
5540 TREE_LIST to be class_type.
5541 (primary_no_new_array:): Handle class literals on primitive types.
5542 (parse_warning_context): Reinstalled correct force_error and
5543 do_warning flags setups.
5544 (java_report_errors): Changed prototype. Return java_error_count
5546 (variable_redefinition_error): Consider treating variable type as
5548 (create_interface): Warn about redundant abstract modifier if
5549 flag_redundant is set. Changed error message.
5550 (lookup_field_wrapper): Save/restore globals before/after looking
5552 (duplicate_declaration_error_p): Consider treating declaration
5553 type as a fake pointer.
5554 (register_fields): Extract real type from dependency node. Check
5555 for duplicate field declaration after type adjustment. Use
5556 DECL_INITIAL to store static final initialized values.
5557 (method_header): Extract real function type from dependency node.
5558 (check_abstract_method_header): Use GET_METHOD_NAME.
5559 (obtain_incomplete_type): Layout fake pointer type.
5560 (safe_layout_class): Don't try to check for methods before layout.
5561 (java_complete_class): Don't check for correct throws clause
5562 elements inheritance here.
5563 (resolve_and_layout): Broadened name parameter meaning.
5564 (reset_method_name): Use GET_METHOD_NAME.
5565 (java_get_real_method_name): New function.
5566 (java_check_regular_methods): Don't check methods in
5567 java.lang.Object. Verify lineage of throws clause elements. Use
5568 flag_no_overriding in warning report.
5569 (check_throws_clauses): Don't check if class was from
5570 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
5571 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
5572 (declare_local_variables): Use flag_static_local_jdk1_1 to report
5573 warning on unsupported final local variables. Use build_decl
5574 instead of build_decl_no_layout. Get real local variable type from
5576 (source_start_java_method): Get real parameter type from
5577 dependency node. Call build_decl instead of build_decl_no_layout.
5578 (java_layout_classes): Reverse tree and layout type and class as
5579 required. Mark class as loaded when done.
5580 (resolve_field_access): Fixed indentation. Restricted condition
5581 leading to static field access code generation. Set field_type
5582 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
5583 (resolve_qualified_expression_name): Initialize type_found to
5584 null. Handle static field resolved during qualification. Fixed
5585 layout on non primitive field decl types.
5586 (not_accessible_p): Fixed typo in comment.
5587 (patch_method_invocation): Resolve and layout class to search from
5589 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
5590 layout non primitive type, if necessary. Make method node only to
5592 (find_applicable_accessible_methods_list): Consider WFL'ed method
5593 decl names. Fixed indentation.
5594 (argument_types_convertible): Resolve and layout target type if
5596 (java_complete_tree): Fixed indentation problems. Rewrote
5597 CALL_EXPR thrown exceptions check. Re-installed further processing
5598 of the assignment in certain cases.
5599 (patch_assignment): Call maybe_build_primttype_type_ref to perform
5600 inlining on class literals.
5601 (valid_builtin_assignconv_identity_widening_p): Cope with constant
5603 (valid_method_invocation_conversion_p): Likewise.
5604 (patch_string): Temporary disable forbidden use of `this' in
5605 explicit constructor invocations when doing string concatenation
5607 (patch_unaryop): Added comment. Reinstalled code to disable
5608 further check on assignment operation with cast expression RHS.
5609 (patch_switch_statement): Fixed indentation.
5610 (build_try_statement): Call build_decl instead of
5611 build_decl_no_layout.
5612 (patch_synchronized_statement): Likewise.
5613 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
5614 IS_UNCHECKED_EXPRESSION_P.
5615 (check_thrown_exceptions_do): Changed leading comment. Resolve and
5616 layout argument exception type.
5617 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
5618 of IS_UNCHECKED_EXPRESSION_P.
5620 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
5622 * jcf-parse.c (yyparse): Open class file in binary mode.
5624 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
5626 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
5628 * jcf-write.c (perform_relocations): Move check out one loop.
5630 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
5632 * Make-lang.in: Fix reference to srcdir.
5633 * jv-scan.c: Add missing xmalloc prototype.
5634 * jvgenmain.c: Ditto.
5636 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
5638 * decl.c (error_mark_node), java-tree.h: New global.
5639 * parse.y: Use empty_stmt_node instead of size_zero_node.
5640 (build_if_else_statement): If missing else, use empty_stmt_node.
5642 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
5643 (java_complete_expand_method): Complain if return is missing.
5644 (java_check_regular_methods): Comment out incorrect error check.
5645 (not_accessible_p): Fix incorrect handling of protected methods.
5646 (patch_method_invocation): Pass correct context to not_accessible_p.
5647 (find_applicable_accessible_methods_list): Likewise.
5648 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
5649 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
5650 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
5651 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
5653 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
5654 (push_int_const): Remove reundant NOTE_PUSH.
5655 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
5656 (- case SWITCH_EXPR): Fix code generation bug.
5657 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
5658 (generate_classfile): More robust for abstract methods.
5660 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
5662 * Makefile.in: jv-scan and jvgenmain all require libiberty.
5663 * Make-lang.in: Ditto.
5665 * jv-scan.c: Remove xmalloc and xstrdup definitions.
5668 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
5670 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
5672 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
5674 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
5676 Allow uses of interface types to verify. This is not really
5677 type-safe, but it matches what Sun does, and is OK as long as
5678 there are appropriate run-time checks.
5679 * verify.c (merge_types): If merging two interface types,
5680 just set the result to java.lang.Object.
5681 * expr.c (pop_type): Any interface is matches by java.lang.Object.
5683 1998-11-13 Tom Tromey <tromey@cygnus.com>
5685 * gjavah.c (main): Handle --output-class-directory argument.
5686 * jvspec.c (lang_specific_driver): Translate `-d' into
5688 * jcf.h (jcf_write_base_directory): Declare.
5689 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
5690 * lang-options.h: Mention -foutput-class-dir.
5691 * jcf-write.c (jcf_write_base_directory): New global.
5692 (make_class_file_name): Put generated .class file into `-d'
5693 directory, or into source directory if -d not given. Function now
5695 (write_classfile): Free class file name. Handle case where class
5697 (DIR_SEPARATOR): New macro.
5698 Include <sys/stat.h>
5700 * Makefile.in (prefix): New macro.
5702 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
5704 * parse.y (patch_invoke): Do less if flag_emit_class_files.
5705 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
5706 here (done in patch_invoke instead).
5707 (case_identity): Moved here from parse.y.
5709 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
5710 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
5711 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
5712 so they can be efficiently scanned without recursion.
5713 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
5714 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
5715 in BLOCK iteratively, rather than recursively.
5717 * parse.y (do_unary_numeric_promotion): New function.
5718 (patch_unaryop, patch_binop, patch_array_ref): Use it.
5720 * parse.y (patch_newarray): Various fixes.
5722 Re-do handling of switch statements (for proper block scoping).
5723 * parse.y: Add just a single block for the enture switch block,
5724 but don't create any "case blocks".
5725 (group_of_labels): Rmeoved unneeded non-terminal.
5726 CASE_EXPR and DEFAULT_EXPR are added to current block.
5727 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
5728 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
5729 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
5730 * parse.y (wfl_operator, print_int_node): Make non-static.
5731 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
5732 as part of recursive scan of block.
5733 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
5734 (patch_switch_statement): Most tests move dinto java_complete_tree.
5736 * parse.y: Make various production be non-typed (void).
5737 * parse.y (parse_error): Merged into issue_warning_error_from_context.
5738 * parse.y (add_stmt_to_compound): Don't create/change extra node.
5739 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
5741 * jcf-write.c (struct jcf_handler): New type.
5742 (struct jcf_switch_state): New type.
5743 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
5744 (alloc_handler, emit_unop, emit_reloc): New functions.
5745 (adjust_typed_op): Add extra parameter ("max type" offset).
5746 (emit_switch_reloc, emit_case-reloc): New function.
5747 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
5748 (generate_bytecode_insns): Support REAL_CST, switch statements,
5749 exception handling, method calls, object/array creation, and more.
5751 * class.c: Remove some unused variables.
5752 * constants.c (find_string_constant): New function.
5753 (count_constant_pool_bytes): Fix to correctly handle wide constants.
5754 * decl.c (complete_start_java_method): Don't _Jv_InitClass
5755 if flag_emit_class_files.
5757 1998-11-12 Tom Tromey <tromey@cygnus.com>
5759 * jcf-io.c (find_class): Added explanatory comment.
5761 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
5762 trailing slash to `.zip' entries.
5764 * jvspec.c (lang_specific_driver): Correctly handle case where
5765 GC_NAME not defined.
5767 1998-11-11 Tom Tromey <tromey@cygnus.com>
5769 * jvspec.c (GC_NAME): New define.
5770 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
5772 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
5774 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
5776 * jcf-dump.c (TABLE_SWITCH): Fix typos.
5778 1998-11-11 Tom Tromey <tromey@cygnus.com>
5780 * jcf-dump.c (main): Correctly recognize `--'-style long options.
5782 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5784 * class.c (is_compiled_class): Call safe_layout_class for class
5785 compiled from source.
5786 * conver.h (convert_to_integer, convert_to_real,
5787 convert_to_pointer): Added prototypes.
5788 * decl.c (init_decl_processing): Non longer push the decls of
5789 `methodtable', `constants', `Class', `Field', `dispatchTable'
5790 `jexception' and `Method'.
5791 * expr.c (build_invokeinterface): New function.
5792 (expand_invoke): static variable CLASS_IDENT now in
5793 build_invokeinterface. Use build_invokeinterface.
5794 (expand_java_field_op): Moved code to inline
5795 java.lang.PRIMTYPE.TYPE into a function.
5796 (build_primtype_type_ref): New function.
5797 * java-tree.def (INSTANCEOF_EXPR): New tree code.
5798 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
5799 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
5800 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
5801 (DECL_LOCAL_STATIC_VALUE): New macro.
5802 (build_invokeinterface, build_primtype_type_ref): New function
5804 (java_parse_abort_on_error): Macro rewritten.
5805 * jcf-parse.c (current_method): Add comment to declaration.
5806 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
5807 Function prototypes fixed.
5808 (jcf_parse_source): push/pop parser context. save/restore global.
5809 (parse_source_file): Fixed leading comment. Now take a
5810 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
5811 classes and pop the parser context anymore.
5812 (yyparse): Push parser context, save globals, parse the source
5813 file, restore globals and pop the parser context when processing a
5815 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
5816 * lex.c (java_parse_doc_section): New function.
5817 (java_lex): Call java_parse_doc_section when appropriate. Build an
5818 operator around INSTANCEOF_TK.
5819 * lex.h (java_lineterminator, java_sprint_unicode,
5820 java_unicode_2_utf8, java_lex_error, java_store_unicode):
5821 Prototypes rewritten.
5822 (java_parse_escape_sequence, java_letter_or_digit_p,
5823 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
5824 java_read_unicode, java_store_unicode, java_read_char,
5825 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
5826 Added function prototypes.
5827 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
5829 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
5831 (struct parser_ctxt): New fields: deprecated,
5832 current_parsed_class_un, gclass_list.
5833 (fix_method_argument_names, issue_warning_error_from_context,
5834 resolve_package, lookup_package_type): New function prototypes.
5835 (resolve_expression_name): Fixed function prototype.
5836 (find_applicable_accessible_methods_list): Fixed indentation, added
5837 extra argument in prototype.
5838 (check_final_assignment, build_null_of_type, check_deprecation,
5839 check_method_redefinition, reset_method_name,
5840 java_check_regular_methods, java_check_abstract_methods,
5841 maybe_build_primttype_type_ref): New function prototype.
5842 * parse.y (conver.h): Include.
5843 (INSTANCEOF_TK): Tagged <operator>.
5844 (single_type_import_declaration): Use REGISTER_IMPORT macro.
5845 (relational_expression:): Build binop for instanceof.
5846 (java_push_parser_context): Remember ctxp->gclass_list across
5848 (java_pop_parser_context): Simply return if no context
5849 exists. Remember gclass_list across contexts.
5850 (issue_warning_error_from_context): New function.
5851 (parse_error_context): Don't setup ctxp->elc here. Call
5852 issue_warning_error_from_context instead.
5853 (parse_warning_context): Likewise.
5854 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
5855 setup. Link new class/interface to ctxp->gclass_list.
5856 (add_superinterfaces): Register interface as incomplete if not
5858 (create_class): Remember class unqualified name in
5859 ctxp->current_parsed_class_un. Check class deprecation.
5860 (register_fields): Check field deprecation. Remember static final
5861 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
5863 (method_header): New local variable ORIG_ARG. Use unqualified
5864 current class name for check on constructor errors. Promote return
5865 type if of record type. Argument list fix moved in
5866 fix_method_argument_names, called here. Check method deprecation.
5867 (fix_method_argument_names): New function.
5868 (method_declarator): Promote record typed arguments.
5869 (safe_layout_class): Check class methods before layout.
5870 (java_complete_class): Compute field layout when patched.
5871 (do_resolve_class): Try to load class after having it renamed
5872 after the package name.
5873 (get_printable_method_name): Use DECL_CONTEXT.
5874 (reset_method_name): New function.
5875 (check_method_redefinition): Use reset_method_name.
5876 (java_check_regular_methods): New local variable
5877 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
5878 names for error report. Check for compile-time error when method
5879 found has default (package) access.
5880 (java_check_abstract_methods): Now takes an interface DECL node as
5881 an argument. Also reinstall real name on unchecked
5882 overriding/hiding methods for error report.
5883 (java_check_methods): Fixed leading comment. Get classes to verify
5884 from ctxp->gclass_list. Use CHECK_METHODS macro and set
5885 CLASS_METHOD_CHECKED_P on class verification.
5886 (lookup_java_method2): Get real method name if necessary.
5887 (find_in_imports): Don't check package class access here.
5888 (resolve_package, lookup_package_type): New functions.
5889 (java_layout_classes): Fixed leading comment. Take classes to be
5890 laid out from ctxp->gclass_list.
5891 (java_complete_expand_methods): Don't expand native and abstract
5893 (java_expand_classes): New function.
5894 (resolve_expression_name): Use additional argument ORIG. Retrieve
5895 values of static final field of primitive types.
5896 (resolve_field_access): Handles static final field of promotive
5898 (resolve_qualified_expression_name): Handle STRING_CST as
5899 primaries and package name resolution. Check deprecation on found
5900 decls. Set where_found and type_found on non static field resolved
5901 during qualification. Layout non primitive field decl types.
5902 (check_deprecation): New function.
5903 (maybe_access_field): Simplified.
5904 (patch_method_invocation_stmt): Local variable CLASS_TYPE
5905 removed. Reverse method's argument when primary is a type. Don't
5906 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
5907 instead. Include abstract class in the list of class searchable
5908 for constructors. Use DECL_CONTEXT of found method for access
5909 checks. Check method deprecation.
5910 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
5911 converting arguments. Handle INVOKE_INTERFACE.
5912 (lookup_method_invoke): Search constructor using existing
5913 infrastructure (don't rely on lookup_java_constructor anymore).
5914 (find_applicable_accessible_methods_list): Extra argument flag
5915 LC. Now include constructor in the search.
5916 (qualify_ambiguous_name): Conditional expression are primaries.
5917 (not_initialized_as_it_should_p): static final are always
5919 (java_complete_tree): Pass extra NULL argument to
5920 resolve_expression_name. Stricter test to carry on patching
5921 assignments. New case for INSTANCEOF_EXPR.
5922 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
5923 (check_final_assignment, maybe_build_primttype_type_ref): New
5925 (patch_assignment): Detect resolved static finals and carry normal
5926 assignment error check on them. Inline PRIMTYPE.TYPE read access.
5927 (try_builtin_assignconv): Access constant 0 on all primitive
5929 (valid_builtin_assignconv_identity_widening_p): Accept identical
5930 types. Accept all promoted type on int type.
5931 (valid_ref_assignconv_cast_p): Accept a null pointer to be
5932 assigned to a reference.
5933 (valid_method_invocation_conversion_p): Accept to check null
5935 (build_binop): Merge declaration and initialization of local
5937 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
5938 numeric types. Improved validity test for qualify operators on
5940 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
5941 and PREINCREMENT_EXPR. Also detect resolved static finals of a
5942 primitive type and issue the appropriate error message.
5943 (resolve_type_during_patch): Mark class loaded when resolved.
5944 (patch_cast): Allow null to be cased to reference types.
5945 (build_null_of_type): New function.
5946 (patch_array_ref): Handle array on references correctly.
5947 (patch_return): Removed unused local variable MODIFY. Force
5948 boolean to be returned as integers. Allows null to be returned by
5949 a function returning a reference.
5950 * typeck.c (convert_to_integer, convert_to_real,
5951 convert_to_pointer): Prototypes moved to convert.h
5952 (lookup_argument_method): Use method real name, if necessary.
5954 1998-10-30 Tom Tromey <tromey@cygnus.com>
5956 * class.c (build_class_ref): Changed name of primitive classes to
5959 * class.c (make_class_data): Renamed fields: nmethods to
5960 method_count, method_count to dtable_method_count. Always set
5962 * decl.c (init_decl_processing): Likewise.
5964 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5966 * class.c (layout_class): Don't mangle <finit>, produce
5967 __finit<class> instead. Don't verify artificial methods.
5968 * decl.c (finit_identifier_node): New declared global.
5969 (init_decl_processing): finit_identifier_node initialized.
5970 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
5971 * java-tree.h (finit_identifier_node): Declared as extern.
5972 (struct lang_decl): New field called_constructor.
5973 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
5974 (CLASS_HAS_FINIT_P): New macro.
5975 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
5976 explicit constructor invocation.
5977 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
5978 CALL_SUPER_CONSTRUCTOR_P): New macros.
5979 (write_classfile): Added prototype.
5980 * jcf-parse.c (jcf_parse_source): Parse and remember for
5981 generation if the file was seen on the command line.
5982 (parse_source_file): Don't write the class file here.
5983 (yyparse): Loop on files rewritten. Set current_jcf.
5984 (parse_zip_file_entries): Parse class file only if it was found.
5985 * lang.c (init_parse): Don't open command line provided filename
5987 (lang_parse): Don't set main_jcf anymore.
5988 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
5989 (JCONSTRUCTOR_CHECK): New macro.
5990 (JBSC_TYPE_P): New macro.
5991 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
5992 (COMPLETE_CHECK_OP_2): New macro.
5993 (struct parse_ctxt): New field explicit_constructor_p.
5994 (check_class_interface_creation): Fixed prototype indentation.
5995 (patch_method_invocation_stmt): Prototype reflects added argument.
5996 (patch_invoke): Likewise.
5997 (complete_method_declaration, build_super_invocation,
5998 verify_constructor_circularity,
5999 build_this_super_qualified_invocation, get_printable_method_name,
6000 patch_conditional_expr, maybe_generate_finit, fix_constructors,
6001 verify_constructor_super, create_artificial_method,
6002 start_artificial_method_body, end_artificial_method_body,
6003 generate_field_initialization_code): New function prototypes.
6004 * parse.y: Fixed leading comment
6005 (constructor_header:, constructor_body:, block_end:): Rules tagged
6007 (type_declaration:): Call maybe_generate_finit.
6008 (method_declaration:): Action for method_body: placed in new
6009 function complete_method_declaration, called here.
6010 (constructor_declaration:): Defined actions. Removed leading
6012 (constructor_header:): New rule with action.
6013 (constructor_body:): Rule rewritten using block_begin: and
6014 block_end:. Defined actions.
6015 (constructor_declarator:, explicit_constructor_invocation:):
6017 (block:): Use new rules block_begin: block_end:.
6018 (block_begin:, block_end:): New rules and actions.
6019 (block_statements:): Fixed error message for explicit
6021 (method_invocation:): Call build_this_super_qualified_invocation
6022 if primary is `this' or `super' was seen.
6023 (conditional_expression:): Action defined.
6024 (extra_ctxp_pushed_p): New static global flag.
6025 (java_parser_context_save_global): Create parser context if
6026 necessary. Use extra_ctxp_pushed_p to remember it.
6027 (java_parser_context_restore_global): Pop extra parser context if
6029 (build_array_from_name): Array on primitive types are marked
6031 (register_fields): Restore new name in field initializer
6032 expression if type was altered. Non static fields initialized upon
6033 declaration marked initialized.
6034 (maybe_generate_finit): New function.
6035 (maybe_generate_clinit): Use create_artificial_method,
6036 start_artificial_method_body, end_artificial_method_body. Generate
6037 debug info for enclosed initialization statements.
6038 (method_header): Fixed leading comment. Check constructor
6039 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
6041 (complete_method_declaration, constructor_circularity_msg,
6042 verify_constructor_circularity): New functions.
6043 (get_printable_method_name): New function.
6044 (check_method_redefinition): Don't rename <finit> methods. Fix
6045 declared constructor names. Error message for
6046 constructors modified.
6047 (java_check_regular_methods): Local variable seen_constructor
6048 renamed saw_constructor. Skip verification on constructors. Create
6049 default constructor with create_artificial_method.
6050 (java_check_methods): Removed unnecessary empty line.
6051 (create_artificial_method, start_artificial_method_body,
6052 end_artificial_method_body): New functions.
6053 (java_layout_classes): Changed leading comment. Reverse fields
6054 list if necessary. Always layout java.lang.Object if being
6056 (java_complete_expand_methods): Verify constructor circularity.
6057 (java_complete_expand_method): Call fix_constructor on
6058 constructors. Local variable no_ac_found removed. Restore
6059 bindings if method body expansion failed.
6060 (fix_constructors, verify_constructor_super,
6061 generate_field_initialization_code): New function.
6062 (java_expand_classes): Fixed leading comment. Write class file
6064 (resolve_expression_name): Check for illegal instance variable
6065 usage within the argument scope of an explicit constructor
6067 (resolve_qualified_expression_name): Pass extra from_super flag
6068 when invoking patch_method_invocation_stmt. New case for
6069 conditional expression when used as a primary. Check for error
6070 when acquiring super.
6071 (patch_method_invocation_stmt): Added extra argument super. New
6072 local variable is_static_flag. Set class_to_search according to
6073 the nature of the constructor invocation. Don't add `this'
6074 argument when expanding NEW_CLASS_EXPR. Check for illegal method
6075 invocation within the argument scope of explicit constructor
6076 invocation. Set is_static according to is_static_flag. Provide
6077 extra `super' argument to patch_invoke invocation.
6078 (patch_invoke): New argument from_super. Loop on arguments
6079 indentation fixed. Pass from_super to invocation_mode. New switch
6080 case INVOKE_SUPER. Fixed error message in switch default case.
6081 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
6083 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
6084 (lookup_method_invoke): Fixed prototypes in candidates list. Error
6085 message takes constructors into account.
6086 (find_applicable_accessible_methods_list): Fixed indentation.
6087 (qualify_ambiguous_name): Take explicit constructor invocation
6088 into account. Deal with a conditional expression as a primary to
6090 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
6091 case. Added extra argument to patch_method_invocation_stmt.
6092 Register calls made to explicit constructor `this'. Don't call
6093 save_expr in ARRAY_REF case when emitting class files. Check for
6094 illegal use of this when expanding explicit constructor invocation
6096 (complete_function_arguments): Set and reset parser context
6097 explicit_constructor_p field value when appropriate.
6098 (build_super_invocation, build_this_super_qualified_invocation):
6100 (patch_assignment): Fixed typo.
6101 (patch_unaryop): Check on final fields occurs only when a decl
6103 (patch_return): Take constructors into account.
6104 (patch_conditional_expr): New function.
6105 * typeck.c (build_java_signature): Removed unnecessary empty line.
6107 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
6109 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
6111 1998-10-28 Tom Tromey <tromey@cygnus.com>
6113 * decl.c (init_decl_processing): Renamed fields.
6114 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
6115 interface_len, msize fields.
6117 * class.c (make_class_data): Removed subclass_head and
6118 subclass_next fields.
6119 * decl.c (init_decl_processing): Removed subclass_head and
6120 subclass_next fields.
6122 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
6124 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
6125 * mangle.c (emit_unicode_mangled_name): Similarly.
6127 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
6129 * jcf-parse.c (get_constant): Place braces around code to compute
6130 'd' when REAL_ARITHMETIC is not defined.
6132 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
6134 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
6137 1998-10-23 Tom Tromey <tromey@cygnus.com>
6139 * lang-specs.h: `.zip' files are input to jc1.
6141 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
6143 * jvspecs.c: Add (but don't enable) support for combining multiple
6144 .class and .java input filenames to a single jc1 invocation.
6145 Add support for -C flag (copile to .class files).
6146 Translate -classpath and -CLASSPATH arguments.
6147 * lang-specs.h: Don't set %2 spec.
6149 1998-10-22 Tom Tromey <tromey@cygnus.com>
6151 * jcf-path.c (add_entry): Don't add trailing separator if entry is
6153 (add_path): Don't add trailing separator to non-empty path
6156 * lang.c (lang_decode_option): Check for -fclasspath and
6157 -fCLASSPATH before examining other `-f' options.
6159 * java-tree.h (finalize_identifier_node): Don't declare.
6160 * class.c (make_class_data): Don't push "final" field.
6161 * decl.c (init_decl_processing): Don't push "final" field.
6162 (finalize_identifier_node): Removed.
6163 (init_decl_processing): Don't set finalize_identifier_node.
6165 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
6167 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
6169 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
6170 (JV_SCAN_SOURCES): New macro.
6171 (JCF_DUMP_SOURCES): Likewise.
6172 (jcf-dump$(exeext)): New target.
6173 (jv-scan$(exeext)): New target.
6175 1998-10-22 Tom Tromey <tromey@cygnus.com>
6177 * Makefile.in (LEX): Removed.
6178 (LEXFLAGS): Likewise.
6179 (SET_BISON): New macro.
6181 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
6182 spurious diffs in parse.c.
6183 ($(PARSE_SCAN_C)): Likewise.
6184 (PARSE_DIR): New macro.
6186 (PARSE_SCAN_C): Likewise.
6187 (PARSE_RELDIR): New macro.
6189 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
6191 * jcf-io.c (find_class): Use saw_java_source to determine when to
6192 look for `.java' file.
6193 * jcf-parse.c (saw_java_source): New global.
6194 (yyparse): Set it if `.java' file seen.
6196 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
6197 (GCJH_SOURCES): Likewise.
6198 * Makefile.in (datadir): New macro.
6199 (libjava_zip): Likewise.
6200 (JAVA_OBJS): Added jcf-path.o.
6201 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
6202 (../gcjh$(exeext)): Likewise.
6203 (jcf-path.o): New target.
6204 * java-tree.h (fix_classpath): Removed decl.
6205 * jcf-parse.c (fix_classpath): Removed.
6206 (load_class): Don't call fix_classpath.
6207 * parse.y (read_import_dir): Don't call fix_classpath.
6208 * lex.h: Don't mention classpath.
6209 * lex.c (java_init_lex): Don't initialize classpath.
6210 * jcf-io.c (classpath): Removed global.
6211 (find_class): Use jcf_path iteration functions. Correctly search
6212 class path for .java file.
6213 (open_in_zip): New argument `is_system'.
6214 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
6215 classpath-related options.
6216 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
6218 (lang_init): Call jcf_path_init.
6219 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
6220 * lang-specs.h: Handle -I. Minor cleanup to -M options.
6221 Correctly put braces around second string in each entry.
6222 * gjavah.c (main): Call jcf_path_init. Recognize all the new
6223 classpath-related options.
6224 (help): Updated for new options.
6225 * jcf.h: Declare functions from jcf-path.c. Don't mention
6227 * jcf-path.c: New file.
6229 * jcf-depend.c: Include jcf.h.
6231 * jcf-write.c (localvar_alloc): Returns `void'.
6232 (localvar_free): Removed unused variable.
6234 * lang.c (OBJECT_SUFFIX): Define if not already defined.
6235 (init_parse): Use OBJECT_SUFFIX, not ".o".
6237 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6239 * class.c (emit_register_classes): Renamed from
6240 emit_register_class.
6241 * java-tree.h (emit_register_classes): Prototype renamed from
6242 emit_register_class.
6243 * jcf-parse.c (yyparse): Call emit_register_classes once before
6245 * parse.y (java_expand_classes): No longer register classes.
6247 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6249 * class.c (is_compiled_class): New local variable
6250 seen_in_zip. Identify classes found in currently compiled source
6252 * decl.c (complete_start_java_method): Fixed typo.
6253 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
6254 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
6255 (CLASS_P): Moved around.
6256 (java_parse_abort_on_error): Macro moved from jcf-parse.c
6257 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
6259 (jcf_parse_source): Changed leading comment. Removed unnecessary
6260 fclose and CLASS_FROM_SOURCE_P marking.
6261 (parse_source_file): New local variables remember_for_generation
6262 and filename. Mark parsed file name identifier node. Removed block
6263 executed when parse_only was null. Set remember_for_generation.
6264 Use it as an argument to java_pop_parser_context.
6265 (yyparse): New local variables several_files, list, next node and
6266 current_file_list. Split ampersand separated file names into
6267 current_file_list. Iterate through the list and parse accordingly.
6268 * parse.h (java_pop_parser_context): New function prototype.
6269 * parse.y (ctxp_for_generation): New static global variable.
6270 (java_pop_parser_context): New argument generate. Link popped ctxp
6271 to ctxp_for_generation list accordingly.
6272 (java_complete_expand_methods): Fixed indentation.
6273 (java_expand_classes): New function.
6275 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
6277 * Makefile.in: Link with libiberty.a instead of memmove.o.
6279 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6281 * lex.c (setjmp.h): No longer included.
6282 * lex.h (setjmp.h): Included.
6283 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
6284 (duplicate_declaration_error_p): Renamed from
6285 duplicate_declaration_error.
6286 (build_array_from_name): New function prototype.
6287 * parse.y (setjmp.h): No longer included.
6288 (variable_declarator_id): Define action.
6289 (build_array_from_name): New function.
6290 (duplicate_declaration_error_p): Renamed from
6291 duplicate_declaration_error. Fixed leading comment.
6292 (register_fields): Main `for' loop reorganized. Uses
6293 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
6294 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
6295 build_array_from_name.
6296 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
6298 (read_import_dir): Don't try to skip `.' and `..'.
6299 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
6300 build_array_from_name. Main `for' loop reorganized.
6301 (resolve_qualified_expression_name): When building access to a
6302 field, use the type where the field was found, not its own type.
6303 (maybe_access_field): Use field DECL_CONTEXT if the type where the
6304 field was found is null.
6305 (qualify_ambiguous_name): Sweep through all successive array
6308 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6310 * java-tree.h (pop_labeled_block, lang_printable_name,
6311 maybe_add_interface, set_super_info, get_access_flags_from_decl,
6312 interface_of_p, inherits_from_p, fix_classpath,
6313 complete_start_java_method, emit_handlers, init_outgoing_cpool,
6314 make_class_data, register_class, alloc_name_constant): New
6315 function prototypes.
6316 * lang.c (lang_decode_option): Set argc argument unused. Fixed
6317 indentation. Added cast to remove warning.
6318 (lang_printable_name): Set v argument unused.
6319 (lang_print_error): Added argument to lang_printable_name call.
6320 (java_dummy_print, print_lang_decl, print_lang_type,
6321 print_lang_identifier, lang_print_xnode): All argument marked
6323 * lex.c (java_unget_unicode): Removed unnecessary argument.
6324 (java_allocate_new_line): Unused local variable is gone.
6325 (java_read_char): Added parenthesis in expressions to remove
6326 warnings. Added final return statement.
6327 (java_read_unicode): Added parenthesis in expression to remove
6329 (java_parse_end_comment): Fixed java_unget_unicode invocation.
6330 (java_parse_escape_sequence): Likewise.
6331 (java_lex): Unused local variables are gone. Fixed
6332 java_unget_unicode invocation.
6333 * lex.h (set_float_handler): Prototype added when JC1_LITE not
6335 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
6336 lang_printable_name invocation in macro.
6337 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
6339 (duplicate_declaration_error): Suppressed unused argument in
6341 (identical_subpath_p): Function declaration is gone.
6342 (patch_invoke): Suppressed unused argument in prototype.
6343 (patch_cast, build_labeled_block, check_thrown_exceptions):
6345 * parse.y (setjmp.h): Included
6346 (toplev.h): Likewise.
6347 (field_declaration:): Suppressed unused local
6348 (label_decl:): Fixed build_labeled_block invocation.
6349 (java_pop_parser_context): Put extra parenthesis around assignment
6351 (yyerror): Suppressed unused local variables.
6352 (variable_redefinition_error): Fixed lang_printable_name
6354 (create_interface): Suppressed unused local variables.
6355 (create_class): Likewise.
6356 (duplicate_declaration_error): Suppressed unused argument. Fixed
6357 lang_printable_name invocation.
6358 (register_fields): Suppressed unused local variable. Fixed
6359 duplicate_declaration_error invocation.
6360 (method_header): Suppressed unused local variable.
6361 (method_declarator, parser_check_super): Likewise.
6362 (java_complete_class): Suppressed unused local variable. Fixed
6363 fatal error message.
6364 (complete_class_report_errors): Added default: in switch.
6365 (java_check_regular_methods): Fixed lang_printable_name
6367 (check_throws_clauses): Likewise.
6368 (java_check_abstract_methods): Suppressed unused local
6369 variable. Fixed lang_printable_name invocation.
6370 (read_import_entry): Added supplemental return statement.
6371 (read_import_dir): Suppressed unused local variables.
6372 (check_pkg_class_access, declare_local_variables): Likewise.
6373 (source_start_java_method): Suppressed unused extern variable
6375 (expand_start_java_method): Suppressed unused extern and local
6376 variable declarations.
6377 (java_complete_expand_methods): Likewise.
6378 (java_complete_expand_method): Suppressed unused local variables.
6379 (make_qualified_name): Likewise.
6380 (resolve_qualified_expression_name): Added default: in
6381 switch. Fixed lang_printable_name invocation.
6382 (class_instance_creation_expression): Added parenthesis around
6384 (patch_method_invocation_stmt): Fixed lang_printable_name and
6385 patch_invoke invocations.
6386 (check_for_static_method_reference): Fixed lang_printable_name
6388 (patch_invoke): Suppressed unused arguments and local variables.
6389 (lookup_method_invoke): Suppressed unused local variables.
6390 (qualify_ambiguous_name): Added default: in switch.
6391 (identical_subpath_p): Function removed.
6392 (patch_assignment): Suppressed unused local variables. Suppressed
6393 unnecessary if statement. Fixed lang_printable_name invocations.
6394 (try_builtin_assignconv): Fixed lang_printable_name invocations.
6395 (valid_ref_assignconv_cast_p): Parenthesis around
6396 expression. Suppressed unused local variables.
6397 (build_binop): Suppressed unused local variables. fixed
6398 lang_printable_name invocations.
6399 (string_constant_concatenation): Suppressed unused local
6401 (patch_unaryop): Fixed lang_printable_name invocation.
6402 (patch_cast): Suppressed unnecessary argument. Fixed
6403 lang_printable_name invocation.
6404 (patch_array_ref): Fixed lang_printable_name invocation.
6405 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
6406 (build_labeled_block): Suppressed unused argument.
6407 (generate_labeled_block): Fixed build_labeled_block invocation.
6408 (build_loop_body): Suppressed unused local variables.
6409 (patch_loop_statement): Likewise.
6410 (patch_exit): Fixed lang_printable_name invocation.
6411 (patch_switch_statement): Likewise.
6412 (case_identity): First argument marked unused.
6413 (patch_try_statement): Fixed lang_printable_name invocations.
6414 (patch_synchronized_statement, patch_throw_statement): Likewise.
6415 (check_thrown_exceptions): Fixed check_thrown_exceptions and
6416 lang_printable_name invocations.
6417 (check_thrown_exceptions_do): Suppressed unused argument.
6419 1998-10-14 Tom Tromey <tromey@cygnus.com>
6421 * jcf-write.c (write_classfile): Add output class file as target.
6422 * lang-options.h: Added -MD, -MMD, -M, and -MM.
6423 * jcf.h: Added declarations for dependency-tracking functions.
6424 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
6425 * lang.c (lang_decode_option): Recognize -MD and -MMD.
6426 (finish_parse): Call jcf_dependency_write.
6427 (dependency_tracking): New global.
6428 (DEPEND_SET_FILE): New define.
6429 (DEPEND_ENABLE): New define.
6430 (init_parse): Enable dependency tracking if required.
6432 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
6433 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
6434 (../gcjh$(exeext)): Likewise.
6435 (jcf-depend.o): New target.
6436 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
6437 (GCJH_SOURCES): Likewise.
6438 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
6440 (find_classfile): Added dep_name argument.
6441 (find_class): Compute name of dependency.
6442 (open_in_zip): Call jcf_dependency_add_file.
6443 * gjavah.c (output_file): No longer global.
6444 (usage): Don't mention "gjavah".
6446 (java_no_argument): Likewise.
6447 (version): Likewise.
6448 (main): Recognize and handle -M family of options.
6449 (print_mangled_classname): Return is void.
6450 (process_file): Handle case where output is suppressed.
6451 (HANDLE_END_FIELD): Likewise.
6452 (HANDLE_METHOD): Likewise.
6453 * jcf-depend.c: New file.
6455 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
6457 * java-tree.def: Add missing newline at EOF.
6459 1998-10-13 Tom Tromey <tromey@cygnus.com>
6461 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
6462 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
6464 Include <config.h> and "system.h".
6465 (disassemble_method): Undefine RET to avoid clash with
6468 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6470 * decl.c (runtime_exception_type_node, error_exception_type_node):
6471 New global variables.
6472 (init_decl_processing): Initialized.
6473 * expr.c (java_lang_expand_expr): Set caught exception type to
6474 null if catch handler argument doesn't exit.
6475 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
6477 * java-tree.h (runtime_exception_type_node,
6478 error_exception_type_node): Global variables declared.
6479 (DECL_FUNCTION_THROWS): New macro.
6480 (DECL_FUNCTION_BODY): Modified comment.
6481 (DECL_SPECIFIC_COUNT): Likewise.
6482 (struct lang_decl): New field throws_list.
6483 (IS_UNCHECKED_EXPRESSION_P): New macro.
6484 * lex.c (java_lex): Generate location information for THROW_TK.
6485 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
6486 EXCEPTIONS_P): New macros.
6487 (enum jdep_code): New value JDEP_EXCEPTION.
6488 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
6489 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
6490 PATCH_METHOD_RETURN_ERROR): New macros.
6491 (patch_method_invocation_stmt): Added new argument to prototype.
6492 (patch_synchronized_statement, patch_throw_statement,
6493 check_thrown_exceptions, check_thrown_exceptions_do,
6494 purge_unchecked_exceptions, check_throws_clauses): New function
6496 * parse.y Fixed typo in keyword section.
6497 (throw:): Rule tagged <node>.
6498 (THROW_TK): Keyword tagged <operator>.
6499 (method_header:): Last argument to call to method_header passed
6501 (throws:, class_type_list:, throw_statement:,
6502 synchronized_statement:, synchronized:): Defined actions.
6503 (method_header): New local variable current. Register exceptions
6505 (java_complete_tree): Complete and verify exceptions from throws
6507 (complete_class_report_errors): Error message on exceptions not
6509 (java_check_regular_methods): Fixed typo. Shortcut on private
6510 overriding methods. Changed error message on method
6511 redefinition. Check for throws clause compatibility.
6512 (check_throws_clauses): New function.
6513 (java_check_abstract_methods): Use DECL_NAME for wfl or current
6514 method. Changed error message on method redefinition.
6515 (currently_caught_type_list): New static variable.
6516 (java_complete_expand_methods): Purge unchecked exceptions from
6517 throws clause list. Call PUSH_EXCEPTIONS before walk and
6518 POP_EXCEPTIONS after.
6519 (resolve_qualified_expression_name): Pass new argument as NULL to
6520 patch_method_invocation_stmt.
6521 (patch_method_invocation_stmt): New argument ref_decl. Invoke
6522 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
6523 argument list when appropriate. Use new argument if non null to
6524 store selected method decl.
6525 (patch_invoke): Convert if necessary args of builtin types before
6526 forming CALL_EXPR. Argument list no longer reversed here.
6527 (invocation_mode): Treat final methods as static methods.
6528 (java_complete_tree): New cases for THROW_EXPR: and
6529 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
6531 (complete_function_arguments): No more RECORD_TYPE
6532 conversion. Function parameter nodes no longer saved.
6533 (valid_ref_assignconv_cast_p): Avoid handling null type.
6534 (patch_binop): Fixed null constant reference handling.
6535 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
6537 (patch_try_statement): Fixed comments. Record caught types in
6538 list, push the list, expand try block and pop the list.
6539 (patch_synchronized_statement, patch_throw_statement,
6540 check_thrown_exceptions, check_thrown_exceptions_do,
6541 purge_unchecked_exceptions): New functions.
6542 * typeck.c (lookup_argument_method): Allow WFL in place of method
6543 DECL_NAME during method definition check
6545 1998-10-09 Tom Tromey <tromey@cygnus.com>
6547 * gjavah.c (decode_signature_piece): New function.
6548 (print_c_decl): Use it. Added `name_override' argument.
6549 (print_method_info): Use name_override argument to print_c_decl.
6550 (seen_fields): Removed.
6551 (print_field_info): Don't update seen_fields.
6552 (struct method_name): New structure.
6553 (method_name_list): New global.
6554 (print_method_info): Add new method to list of methods.
6555 (name_is_method_p): New function.
6556 (print_field_info): If field name has same name as method, then
6558 (process_file): Parse methods before fields.
6559 (field_pass): New global.
6560 (HANDLE_END_FIELD): Take field_pass into account.
6562 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6564 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
6565 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
6567 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
6569 * jvspec.c: Fix bug in jvgenmain_spec patch.
6571 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6573 * Makefile.in (lang.o:): Install dependency on java-tree.def.
6574 * decl.c (soft_exceptioninfo_call_node): New global variable.
6575 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
6576 takes extra integer argument. soft_exceptioninfo_call_node
6578 * except.c (java_set_exception_lang_code): New function
6579 (method_init_exceptions): Called here.
6580 (prepare_eh_table_type): New function.
6581 (expand_end_java_handler): Called here.
6582 * expr.c (build_java_throw_out_of_bounds_exception): Now features
6583 one argument. Modified generation of call to
6584 soft_badarrayindex_node to use new argument.
6585 (build_java_arrayaccess): Pass faulty index value to
6586 build_java_throw_out_of_bounds_exception.
6587 (generate_name): New function.
6588 (java_lang_expand_expr): New local variables node, current,
6589 has_finally_p. Expand TRY_EXPR node.
6590 (process_jvm_instruction): Replace top of the stack with thrown
6591 object reference when entering exception handler.
6592 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
6593 specific tree codes.
6594 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
6596 (DECL_SPECIFIC_COUNT): New macro.
6597 (prepare_eh_table_type, java_set_exception_lang_code,
6598 generate_name): New function declarations.
6599 (match_java_method): Declaration deleted.
6600 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
6602 * lex.c (TRY_TK, CATCH_TK): Generate location information.
6603 * parse.h (redefinition_error, refine_accessible_methods_list,
6604 can_cast_to_p): Function declaration removed.
6605 (classitf_redefinition_error, variable_redefinition_error,
6606 parse_jdk1_1_error, find_applicable_accessible_methods_list,
6607 find_most_specific_methods_list, argument_types_convertible,
6608 enter_a_block, valid_builtin_assignconv_identity_widening_p,
6609 valid_cast_to_p, valid_method_invocation_conversion_p,
6610 try_reference_assignconv, add_stmt_to_compound,
6611 build_jump_to_finally, build_tree_list, patch_try_statement,
6612 java_get_catch_block): New function declarations.
6613 * parse.y (string_buffer_type): Global variable deleted.
6614 (group_of_labels, catches, catch_clause, catch_clause_parameter,
6615 finally): Rules tagged <node>.
6616 (TRY_TK, CATCH_TK): Token tagged <operator>.
6617 (class_body_declaration:, class_member_declaration:,
6618 formal_parameter:, explicit_constructor_invocation:,
6619 interface_member_declaration:, constant_declaration:,
6620 primary_no_new_array:, class_instance_creation_expression:,
6621 array_creation_expression:): Issue error on unsuported JDK1.1
6623 (try_statement:, catches:, finally:): Define actions.
6624 (catch_clause_parameter): New rule.
6625 (catch_clause:): Use new rule catch_clause_parameter.
6626 (parse_jdk1_1_error): New function.
6627 (redefinition_error): Renamed classitf_redefinition_error.
6628 (variable_redefinition_error): New function.
6629 (check_class_interface_creation): Call
6630 classitf_redefinition_error.
6631 (java_complete_tree): Added error message on JDEP_TYPE: case.
6632 (complete_class_report_errors): Fixed indentation.
6633 (declare_local_variables): Call variable_redefinition_error.
6634 (source_end_java_method): Call java_set_exception_lang_code and
6635 emit_handlers where appropriate.
6636 (java_method_add_stmt): Call add_stmt_to_block.
6637 (add_stmt_to_block): New function.
6638 (lookup_method_invoke): Fixed outside comment. new local variable
6639 candicates. Call find_applicable_accessible_methods_list and
6640 find_most_specific_methods_list when searching for a
6641 method. Modified error report to list possible candidates when
6643 (find_applicable_accessible_methods_list,
6644 find_most_specific_methods_list, argument_types_convertible): New
6646 (refine_accessible_methods_list): Function deleted.
6647 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
6648 expr (if applicable) before calling patch_array_ref.
6649 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
6650 (enter_block): Fixed comment.
6651 (enter_a_block): New function.
6652 (patch_assignment): Reorganized. Call try_reference_assignconv for
6653 references. Call valid_cast_to_p instead of can_cast_to_p.
6654 (try_reference_assignconv,
6655 valid_builtin_assignconv_identity_widening_p): New functions.
6656 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
6657 (valid_cast_to_p, valid_method_invocation_conversion_p): New
6659 (build_string_concatenation): Don't resolve StringBuffer.
6660 (patch_cast): Fixed inverted arguments.
6661 (patch_array_ref): Code to save array expr deleted. Call
6662 valid_cast_to_p instead of can_cast_to_p.
6663 (generate_labeled_block): Call generate_name.
6664 (build_jump_to_finally, build_try_statement, java_get_catch_block,
6665 patch_try_statement): New functions.
6666 * typeck.c (match_java_method): Function deleted.
6668 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
6670 * jvspec.c: jvgenmain_spec uses different temporary file names.
6672 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
6674 * jvspec.c (lang_specific_driver): Fail if user specifies
6675 --main= when not linking.
6677 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
6679 * class.c (make_class_data): Push value for `thread' field.
6680 * decl.c (init_decl_processing): Added `thread' field to class.
6682 * class.c (add_field): Always make static fields externally
6685 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
6687 * expr.c (build_java_athrow,
6688 build_java_throw_out_of_bounds_exception, expand_invoke,
6689 build_newarray, expand_java_multianewarray, build_java_monitor):
6690 Update comments to reflect _Jv_* function names.
6692 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
6694 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
6695 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
6696 * parse.y (expand_start_java_method): Likewise.
6698 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
6700 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
6702 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
6703 (add_field): No longer need to convert from RECORD_TYPE to pointer,
6704 * expr.c: Remove no-longer-needed calls to promote_type.
6705 * decl.c (give_name_to_locals): Liekwise.
6706 * jcf-parse.c (get_class_constant): Compensate for new signatures.
6707 * parse.y: Add/remove promote_type calls as appropriate.
6708 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
6709 (parse_signature_string): Likewise.
6710 (build_java_array_type): Fix for now signature convenions.
6712 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
6714 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
6716 * class.c (init_class_processing): libjava function renamed to
6719 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6721 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
6722 * java-tree.def: Fixed DEFTREECODE third argument.
6723 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
6724 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
6725 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
6726 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6727 JAVA_THIS_EXPR): Now replaced by tree code definitions.
6728 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
6729 * lang.c (java_tree_code_type, java_tree_code_length,
6730 java_tree_code_name): New arrays.
6731 (lang_init): Append Java tree node definitions to Gcc ones.
6732 * lex.c (expression_obstack): Declared as extern when JC1_LITE
6734 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
6736 (java_lex): Allow declaration of empty string constants. Retain
6737 location information on CASE_TK and DEFAULT_TK.
6738 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
6739 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
6740 Modified to be more robust.
6741 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
6742 (build_new_invocation, try_builtin_assignconv,
6743 patch_switch_statement, string_constant_concatenation,
6744 build_string_concatenation, patch_string_cst, patch_string,
6745 java_expand_switch): New function declarations.
6746 * parse.y: Rules related to switch and EH tagged <node>.
6747 (label_id): Set to NULL_TREE
6748 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
6750 (this_or_super:): Fixed indentation.
6751 (statement:, statement_nsi:, statement_without_trailing_substatement:,
6752 statement_expression:): Removed call to RULE on all sub-rules.
6753 (switch_expression:, switch_labels:): New rules.
6754 (switch_statement:, switch_block:, switch_block_statement_groups:,
6755 switch_block_statement_group:, switch_labels:, switch_label:):
6757 (throw_statement:, synchronized_statement:, try_statement:):
6758 Defined temporary actions.
6759 (class_instance_creation_expression:): Call
6760 build_new_invocation. Fixed indentation.
6761 (field_access): Fixed indentation.
6762 (method_invocation): Likewise.
6763 (make_qualified_primary): Use THIS_EXPR.
6764 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
6765 resolving from SUPER, set *type_found.
6766 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
6767 (java_complete_tree): Removed unused local variable `location'. Case
6768 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
6769 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
6770 on MODIFY_EXPR: and all binary operator tree code cases. Removed
6771 STRING_CST: case. default: checks for patchable strings.
6772 (complete_function_arguments): Transform string constant or
6773 crafted StringBuffer if necessary.
6774 (build_method_invocation): Fixed comments.
6775 (build_new_invocation): New function.
6776 (patch_assignment): Call try_builtin_assignconv to figure a valid
6777 assignment conversion between builtin types.
6778 (try_builtin_assignconv): New function.
6779 (build_binop): Use URSHIFT_EXPR directly to call build.
6780 (operator_string): Use UNARY_PLUS_EXPR.
6781 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
6783 (do_merge_string_cste, merge_string_cste,
6784 string_constant_concatenation, build_string_concatenation,
6785 patch_string, patch_string_cst): New function.
6786 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
6787 (patch_unaryop): Likewise. New test of valid ++/-- operands.
6788 (build_newarray_node): Use NEW_ARRAY_EXPR.
6789 (build_this): Use THIS_EXPR.
6790 (build_return): Enable debug information on return statement.
6791 (build_if_else_statement): Likewise.
6792 (complete_labeled_statement): Fixed related comment.
6793 (build_loop_body): Fixed comment.
6794 (build_bc_statement): Enable debug information on break/continue
6796 (patch_bc_statement): Fixed typos. Handle SWITCH statement
6798 (patch_switch_statement, case_identity, java_expand_switch): New
6801 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6803 * buffer.h (BUFFER_INIT): New macro.
6804 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
6805 Pass (struct jcf_partial *state) to most functions.
6806 (jcf_block, jcf_relocation): New types.
6807 Support labels, branches, conditionals, loops.
6809 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
6811 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
6813 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6815 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
6816 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
6817 not integer_type_node (INT_TYPE_SIZ bits).
6819 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
6821 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
6822 * jcf-dump.c (print_exception_table): New function.
6823 (disassemble_method): Better handling of wide instructions.
6824 Make more robust for bad input.
6826 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
6828 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
6831 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
6833 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
6835 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
6837 * Makefile.in ($(PARSE_H)): Removed target.
6839 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
6841 * Makefile.in (JAVA_OBJS): Add memmove.o
6842 (memmove.o): New target & rules.
6844 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
6846 * expr.c (expand_invoke): Don't generate a call to the class init
6849 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
6851 * Makefile.in: Add many missing dependencies.
6852 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
6854 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
6855 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
6857 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
6859 * decl.c (complete_start_java_method): If method is static (and
6860 not private) call _Jv_InitClass.
6861 * expr.c (expand_invoke): Don't call build_class_init.
6863 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
6865 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
6867 * Make-lang.in (GCJ): Define before using.
6869 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
6871 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
6872 losing due to namespace pollution in GNU getopt.h
6874 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
6876 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
6877 (java.all.cross): Likewise.
6878 (java.rest.encap): Likewise.
6880 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
6882 * gjavah.c (print_class_decls): Fix thinko in arglist
6883 * jcv-io.c (find_classfile): Similarly.
6885 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
6887 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
6889 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
6891 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
6892 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
6893 * Makefile.in (PARSE_C): New macro.
6894 (PARSE_H): Likewise.
6895 (PARSE_SCAN_C): Likewise.
6896 ($(PARSE_C)): Target renamed from parse.c.
6897 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
6898 (clean): Remove parse-scan.c as well.
6899 (parse.o): Depend on $(PARSE_C).
6901 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
6903 * README, license.terms: Removed.
6905 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
6906 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
6907 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
6908 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
6909 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
6910 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
6911 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
6912 and Java trademark attribution.
6914 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
6916 * Makefile.in: Use gcjh, not gjavah.
6917 * config-lang.in (stagestuff): Use gcjh, not gjavah.
6918 * Make-lang.in: Changed gjavah to gcjh everywhere.
6920 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
6922 * gjavah.c: Support new -prepend -add -append flags.
6923 (print_method_info): Method is not virtual if class is final.
6925 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6927 * jv-scan.c: Fixed copyright assignment.
6928 * keyword.gperf: Likewise.
6929 * keyword.h: Likewise.
6930 * lex.c: Fixed copyright assignment.
6931 (java_lex): Push unicode back when parsing '<'.
6932 * lex.h: Fixed copyright assignment.
6933 * parse-scan.y: Likewise.
6934 * parse.h: Fixed copyright assignment.
6935 (build_debugable_stmt, complete_for_loop): New function prototypes.
6936 * parse.y: Fixed copyright assignment.
6937 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
6938 size_zero_node when completing a loop with no exit condition.
6939 (for_statement_nsi:): Define action.
6940 (for_init:, for_update:): Return size_zero_node when empty.
6941 (declare_local_variables): Call build_debugable_stmt.
6942 (build_debugable_stmt): New function.
6943 (build_loop_body): Build debugable statement around loop
6945 (complete_loop_body): Take into account the debugable statement
6946 around the EXIT_EXPR.
6947 (complete_loop_body): New function.
6948 (patch_exit_expr): Fixed condition inversion.
6950 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
6952 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
6953 name of thread define.
6954 * jvspec.c (THREAD_NAME): New macro.
6956 (THREADLIB): Likewise.
6957 (lang_specific_driver): Recognize attempt to link with thread
6958 library or gc library. Recognize -ljava on command line so it
6959 isn't linked against more than once.
6961 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6963 * parse-scan.y (report_main_declaration): Name of the class
6964 containing `main' can be a qualified name.
6966 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
6968 * config-lang.in: Changed gjavac to gjc everywhere.
6969 * Make-lang.in: Changed gjavac to gjc everywhere.
6971 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6973 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
6974 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
6975 and install the files.
6976 * Makefile.in (JAVA_OBJS_LITE): New variable.
6977 (compiler:): Now include jv-scan as a dependency.
6978 (../jv-scan$(exeext), parse-scan.c): New targets.
6979 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
6980 * config-lang.in (compilers): Removed gcj, gjavah from the list.
6981 * jcf-parse.c (parse_source_file): Call java_layout_classes and
6982 check for errors even if parse_only.
6983 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
6985 (yylex): New function. Uses java_lex body.
6986 (java_lex): Removed commented out statement. Remove local variable
6987 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
6988 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
6989 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
6990 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
6991 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
6992 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
6994 (java_lex_error): Empty if JC1_LITE is defined.
6995 (java_get_line_col): Return 0 if JC1_LITE is defined.
6996 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
6997 SET_MODIFIER_CTX): Moved into the section containing the macros
6998 conditionally defined by JC1_LITE.
6999 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
7000 argument if JC1_LITE is defined.
7001 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
7002 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
7004 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
7005 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
7006 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
7007 to different values according to JC1_LITE.
7008 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
7009 declared if JC1_LITE set.
7010 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
7011 defined if JC1_LITE not set.
7012 (struct parser_ctx): Reorganized and skip the jc1 front end part
7014 (java_layout_classes): New function definition.
7015 (java_push_parser_context, java_init_lex, yyparse, yylex,
7016 yyerror): Prototype always declared. All other static function
7017 prototypes declared only if JC1_LITE is not set.
7018 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
7019 declared in parse.h.
7020 (java_layout_classes): New function.
7021 (java_complete_expand_methods): No longer layout the class here.
7022 * parse-scan.y: New file.
7023 * jv-scan.c: New file.
7025 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
7027 * gjavah.c (main): Handle -friend option.
7028 (friend_specs): New global.
7029 (generate_access): Handle friend_specs.
7030 (process_file): Likewise.
7031 (MAX_FRIENDS): New macro.
7032 (friend_count): New global.
7033 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
7034 Changed all callers.
7036 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
7038 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
7039 (main): Handle processing all the entries of a named .zip archive.
7040 * jcf-io.c (jcf_trim_old_input): New function.
7041 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
7043 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
7045 * lang.c (flag_assume_compiled): Make default be on.
7047 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
7049 * jcf-dump.c: Add bunches of flags to control output more.
7050 (process_class): New function; support printing more than one class.
7051 (main): Support new --print-main and --javap flags.
7052 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
7053 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
7055 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
7057 Change mangling of dispatch table to match C++ vtable (w/thunks).
7058 * class.c (build_dtable_decl), java-tree.h: New function.
7059 (make_class_data): Call it.
7060 * decl.c (init_decl_processing): Likewise.
7062 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
7064 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
7065 soft_anewarray; adjust args passed.
7066 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
7067 match _Jv_NewObjectArray.
7069 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7071 * decl.c (push_labeled_block, pop_labeled_block): New functions.
7072 * expr.c (loopup_label): Call create_label_decl.
7073 (create_label_decl): New function.
7074 (java_lang_expand_expr): Call expand_start_bindings with argument
7076 * java-tree.h Added space after PROTO in function declarations
7078 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
7079 (create_label_decl, push_labeled_block): New function
7081 * lex.c (label_id): Initialize.
7082 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
7084 * parse.h Added space after PROTO in function declarations when
7086 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
7087 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
7088 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
7089 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
7091 (struct parser_ctxt): New fields current_loop,
7092 current_labeled_block.
7093 (build_if_else_statement, patch_if_else_statement,
7094 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
7095 generate_labeled_block, complete_labeled_statement,
7096 build_bc_statement, patch_bc_statement, patch_loop_statement,
7097 build_new_loop, build_loop_body, complete_loop_body): New function
7099 * parse.y (java_warning_count): New global variable.
7100 (label_id): New static variable.
7101 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
7102 (block:): Return size_zero_node when block is empty.
7103 (empty_statement:): Return size_zero_node.
7104 (statement:): Implement supplemental action when for_statement: is
7106 (label_decl:): New rule.
7107 (labeled_statement:): Rewritten using label_decl. Actions
7109 (labeled_statement_nsi:): Likewise.
7110 (if_then_statement): Actions implemented.
7111 (while_expression): New rule.
7112 (while_statement:): Rewritten using while_expression. Actions
7114 (while_statement_nsi:): Likewise.
7115 (do_statement_begin:): New rule.
7116 (do_statement:): Rewritten using do_statement_begin. Actions
7118 (for_statement:): Rewritten using for_begin. Actions implemented.
7119 (for_statement_nsi:): Likewise.
7120 (for_header:, for_begin:): New rules.
7121 (for_init:): Actions implemented.
7122 (statement_expression_list:, break_statement:,
7123 continue_statement:): Likewise.
7124 (yyerror): Count number of issued warning(s).
7125 (java_report_errors): Report error(s) and/or warning(s).
7126 (java_complete_class): Use build_java_argument_signature to
7127 recompute completed method signature.
7128 (java_check_regular_methods): New locals method_wfl and aflags.
7129 Use method_wfl instead of lookup_cl during error reports. Fixed
7130 indentation and modified some error messages. Use
7131 lang_printable_name in method instead of the DECL_NAME. New code
7132 to issue warnings on methods not overriding corresponding methods
7133 private to a different package.
7134 (java_method_add_stmt): Call add_stmt_to_compound.
7135 (add_stmt_to_compound): New function.
7136 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
7137 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
7138 (build_if_else_statement, patch_if_else_statement,
7139 build_labeled_block, generate_labeled_block,
7140 complete_labeled_statement, build_new_loop, build_loop_body,
7141 complete_loop_body, patch_loop_statement, build_bc_statement,
7142 patch_bc_statement, patch_exit_expr): New functions.
7143 * typeck.c (build_java_signature): Build argument signature before
7144 enclosing it in between parenthesis.
7146 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
7148 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
7149 (JAVA_OBJS): Added reminder comment
7151 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
7153 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
7154 be interpreted as a long long.
7156 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
7158 * decl.c (init_decl_processing): Use _Jv_InitClass, not
7159 soft_initialise_class. Use _Jv_NewMultiArray, not
7160 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
7161 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
7162 _Jv_CheckArrayStore, not soft_checkarraystore. Use
7163 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
7165 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
7167 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
7168 length_identifier_node): New global tree node constants.
7169 * parse.y (kw_super, kw_this, kw_length): Removed globals.
7170 Replace uses by super_identifier_node etc.
7171 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
7173 * parse.y (resolve_field_access): Don't special-case ".length" if
7174 flag_emit_class_files.
7175 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
7176 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
7179 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
7181 * decl.c (init_decl_processing): Remove unused method_type_node fields.
7182 * class.c (make_method_value): Remove init for removed fields.
7184 * class.c (layout_class): Use build_java_argument_signature.
7185 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
7187 * typeck.c (push_java_argument_signature): Removed. Merged into ...
7188 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
7189 (build_java_signature): Don't use push_java_argument_signature.
7191 * typeck.c (lookup_argument_method): New function.
7192 * parse.y (java_check_regular_methods): Use lookup_argument_method
7193 instead of lookup_java_method2 followed by lookup_java_method.
7195 * parse.y (check_method_redefinition): Minor optimization.
7197 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
7198 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
7200 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
7202 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
7205 * gjavah.c (java_float_finite): Use K&R-style definition.
7206 (java_double_finite): Likewise.
7207 (generate_access): Now returns void. Changed all callers.
7208 (last_access_generated): Removed.
7209 (process_file): Only make a single pass over the .class file.
7211 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
7213 * class.c (get_dispatch_table): Add extra dummy vtable entry,
7214 for compatibility for G++ (with -fvtable-thunks).
7215 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
7217 * gjavah.c (process_file): Use public inheritance for super-class.
7219 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7221 * lex.c (java_init_lex): Initialize ctxp->package.
7222 * parse.h (struct parser_ctxt): package and package_len replaced
7223 by tree package, an identifier node. Field method_decl_list is
7224 gone. Fixed comments.
7225 (lookup_field_wrapper, merge_qualified_name, not_accessible,
7226 class_in_current_package): New function prototypes.
7227 * parse.y (array_type:): Set class loaded flag on primitive type
7229 (package_declaration:): Assign ctxp->package to the
7231 (method_invocation:): Handle invocation of method qualified by
7233 (single_type_import_declaration:): Removed ambiguity check.
7234 (java_pop_parser_context): New local variable `next'. Reset and
7235 set IMPORT_CLASSFILE_NAME flags on current and previous import
7237 (java_accstring_lookup): Use new local macro COPY_RETURN.
7238 (lookup_field_wrapper): New function.
7239 (parser_qualified_classname): Use merge_qualified_name.
7240 (parser_check_super_interface): Broaden error message.
7241 (do_resolve_class): Check for qualified class name in the current
7242 compilation unit if appropriate.
7243 (process_imports): Check for already defined classes.
7244 (check_pkg_class_access): Got rid of call to
7245 get_access_flags_from_decl.
7246 (java_complete_expand_methods): Call safe_layout_class based on
7247 the current class size.
7248 (make_qualified_primary): Build a WFL qualification on primary if
7250 (merge_qualified_name): New function.
7251 (make_qualified_name): Use merge_qualified_name.
7252 (resolve_expression_name): Use safe_lookup_field.
7253 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
7254 (resolve_qualified_expression_name): Likewise. Check on resolved
7255 element accessibility.
7256 (not_accessible_p, class_in_current_package): New functions.
7257 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
7258 (patch_method_invocation_stmt): Merged common pieces. Check
7259 accessibility of invoked method.
7260 (check_for_static_method_reference): Add returned type in error
7262 (invocation_mode): Get rid of bogus check on PRIVATE methods.
7263 (refine_accessible_methods_list): Merged two conditions in test.
7264 (java_complete_class): Sanity check on stabilize_ref gone.
7265 * zextract.c (read_zip_archive): Cast lseek second argument to long.
7267 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
7269 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
7271 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
7273 * gjavah.c (F_NAN): Removed.
7274 (F_NAN_MASK): New macro.
7275 (F_POSITIVE_INFINITY): Removed.
7276 (F_NEGATIVE_INFINITY): Likewise.
7277 (java_float_finite): Rewrote.
7278 (D_NAN_MASK): Renamed.
7279 (java_double_finite): Rewrote.
7280 (D_POSITIVE_INFINITY): Removed.
7281 (D_NEGATIVE_INFINITY): Likewise.
7283 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
7284 If verbose, print underlying representation of value in hex.
7286 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
7288 * buffer.h, buffer.c: New files.
7289 * Makefile.in (JAVA_OBJS): Add buffer.o.
7291 Support locals variables and writing their debug entries to .class.
7292 * jcf-write.c: Simplify some by user new buffer type.
7293 (vode_buffer_grow): Removed.
7294 (struct localvar_info): New type.
7295 (localsvars, localvartable): New buffers.
7296 (localvar_alloc, localvar_free): New functions.
7297 (generate_bytecode_insns): Handle local variables.
7298 (generate_classfile): Write LocalVariableTable attribute.
7300 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7302 * jcf-io.c (open_in_zip): Check the zipfile magic number.
7303 * zipfile.h (ZIPMAGIC): New macro.
7305 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
7307 * Makefile.in (gjavah.o): Updated dependencies.
7308 (jcf-dump.o): Likewise.
7309 (all.indirect): Use ../gjavah.
7310 (../gjavah$(exeext)): Likewise.
7311 (clean): Don't remove gjavah.
7312 (clean): Remove parse.c, not java/parse.c.
7313 * Make-lang.in (java): Added gjavah.
7314 (gjavah$(exeext)): New target.
7315 (GJAVAH_SOURCES): New macro.
7316 (java.all.build): Added gjavah.
7317 (java.all.cross): Likewise.
7318 (java.rest.encap): Likewise.
7319 * config-lang.in (compilers, stagestuff): Added gjavah.
7321 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
7323 * gjavah.c (java_float_finite): New function.
7324 (java_double_finite): Likewise.
7325 (F_POSITIVE_INFINITY): New macro.
7326 (F_NEGATIVE_INFINITY): Likewise.
7328 (D_POSITIVE_INFINITY): Likewise.
7329 (D_NEGATIVE_INFINITY): Likewise.
7331 (print_field_info): Use java_float_finite and java_double_finite.
7333 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
7335 * parse.y (method_header): Name "this" implicit argument.
7337 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
7339 * jcf-write.c: Write out LineNumberTable attribute in .class file.
7340 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
7341 (put_linenumber): New function.
7342 (generate_bytecode_insns, generate_classfile): Write line numbers.
7344 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7346 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
7347 (lookup_name, build_known_method_ref, build_class_init,
7348 build_invokevirtual, invoke_build_dtable, match_java_method,
7349 build_field_ref, pushdecl_force_head, build_java_binop,
7350 binary_numeric_promotion, build_decl_no_layout,
7351 build_java_arrayaccess, build_newarray, build_anewarray,
7352 build_java_array_length_access, build_java_arraynull_check): New
7353 extern function prototypes.
7354 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7355 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
7357 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
7359 * jcf.h (jcf_out_of_synch): New extern function prototype.
7360 * parse.h: Static/global function implemented in parse.y
7361 prototyped and declarations moved at the end of the file.
7362 (DECL_P): Check that the argument isn't null.
7363 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7364 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
7365 (QUAL_DECL_TYPE): New macro.
7366 (PARAMS): Macro definition removed.
7367 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
7368 (return_statement:): Call build_return.
7369 (field_access:): Call make_qualified_primary in sub rule.
7370 (method_invocation:): Build method invocation and call
7371 make_qualified_primary when processing primaries.
7372 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
7373 get_type_from_signature.
7374 (java_check_regular_method): Extra integer 0 argument when calling
7375 lookup_java_method2.
7376 (lookup_java_interface_method2): Extra method DECL argument when
7377 calling lookup_java_interface_method2.
7378 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
7380 (java_complete_expand_method): Layout current class iff not
7381 already done. Don't process interface's methods.
7382 (java_complete_expand_method): Use super class only if it
7383 exists. Use current class otherwise.
7384 (make_qualified_primary): New function.
7385 (resolve_expression_name): Process qualified expression or
7386 expression from primary the same way.
7387 (resolve_expression_name): Two last arguments to
7388 resolve_field_access are now NULL_TREEs.
7389 (resolve_field_access): New variable is_static. Local field must
7390 be DECLs. is_static computed on field DECLs only. Append code in
7391 where_found to the field access if necessary. Use QUAL_DECL_TYPE
7392 to initialize field_type.
7393 (resolve_qualified_expression_name): New local variable,
7394 previous_call_static and is_static. Handle primaries with function
7395 calls, casts, array references and `this'. `super' now handled as
7396 `(super_class)this'. Use is_static to clarify boolean expressions.
7397 Added code to handle case where a proper handle is required to
7398 access a field. Use QUAL_DECL_TYPE where applicable.
7399 (maybe_access_field): New function.
7400 (patch_method_invocation_stmt): New arguments primary, where,
7401 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
7402 deleted. Use `where' as a type to search from if specified. Check
7403 for static method reference where forbidden. Append primary or
7404 current_this to the argument list if not calling constructor nor
7406 (check_for_static_method_reference): New function.
7407 (patch_invoke): Layout the class on which new is done if
7409 (lookup_method_invoke): Changed format to report errors on
7411 (qualify_ambiguous_name): New local variable this_found. Now
7412 handle things from primaries. Method call are considered
7414 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
7416 (not_initialized_as_it_should_p): Comply with the new DECL_P.
7417 (java_complete_tree): New case fo RETURN_EXPR. Process function
7418 call arguments in separate function.
7419 (complete_function_arguments): New function.
7420 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
7422 (patch_assignment): Take the return function slot into account as
7423 a RHS. Distinguish assignment from a return.
7424 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
7425 when checking methods in interfaces.
7426 (resolve_type_during_patch): NULL argument to unresolve_type_p
7427 instead of NULL_TREE.
7428 (patch_newarray): Fixed typo in comment.
7429 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
7430 (build_return, patch_return): New functions.
7431 * typeck.c (lookup_java_constructor): Fixed typo in comment.
7433 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
7435 * constants.c (find_name_and_type_constant, find_fieldref_index,
7436 find_methodref_index): New methods.
7437 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
7438 just return given method. Also, rename to build_known_method_ref.
7439 (expand_invoke): Rename call to build_invoke_non_interface.
7440 * java-tree.h, parse.h: Update prototype.
7441 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
7442 (such as expand_expr_stmt) if flag_emit_class_files.
7443 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
7444 STACK_TARGET, IGNORE_TARGET): New macros.
7445 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
7446 (generate_bytecode_insn): New function to generate method's bytecode.
7447 (generate_classfile): Node generate Code attribute for a method.
7448 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
7449 push_long_const, field_op, adjust_typed_op, maybe_wide):
7450 New functions used by generate_bytecode_insn.
7452 * typeck.c (signature_include_return): Remove variable.
7453 (push_java_argument_signature, build_java_argument_signature): New.
7454 (build_java_signature): Use push_java_argument_signature.
7455 * parse.y: Use build_java_argument_signature instead of fiddling
7456 with signature_include_return.
7458 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
7460 * gjavah.c (print_c_decl): Always generate JArray<>* for array
7463 * Makefile.in (all.indirect): Added gjavah$(exeext).
7464 (gjavah$(exeext)): Added $(exeext).
7467 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7469 * class.c (layout_class): Call to java_layout_parsed_class replace
7470 by safe_layout_class.
7471 * expr.c (build_java_array_length_access): Removed static storage
7472 class in the function definition.
7473 (build_java_arraynull_check): Likewise.
7474 Also fixed typos in two comments.
7475 * lex.c (java_init_lex): Initialize static global kw_length.
7476 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
7477 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
7479 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
7480 * parse.h (resolve_no_layout): New static function declaration.
7481 (get_identifier_in_static): Declaration removed.
7482 (java_layout_parsed_class): Function name declaration changed to
7484 (build_newarray_node, patch_newarray, resolve_type_during_patch,
7485 not_initialized_as_it_should_p, build_this): New static function
7487 (pushdecl_force_head, build_java_binop, int_fits_type_p,
7488 binary_numeric_promotion, stabilize_reference,
7489 build_decl_no_layout, build_java_arrayaccess): Extern function
7490 declarations moved into their own section.
7491 (build_newarray, build_anewarray, build_java_array_length_access,
7492 build_java_arraynull_check): New extern function declarations.
7493 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
7494 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
7496 (CALL_CONSTRUCTOR_P): New macro.
7497 * parse.y (kw_length): New static global tree node.
7498 (return_statement): Tagged <node>.
7499 (RETURN_TK): Tagged <operator>.
7500 (variable_declarator_id:): Build variable declaration with an
7501 empty initialization value if a syntax error was found in the
7502 initialization part of the variable declaration.
7503 (statement_without_trailing_substatement:): return_statement: now
7504 uses the default rule.
7505 (return_statement:): Temporarily fixed to return NULL_TREE.
7506 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
7507 (class_instance_creation_expression:): Class creation rules now
7508 call build_method_invocation upon reduction.
7509 (array_creation_expression:): Rules call build_newarray_node upon
7511 (dim_exprs:): Build a list of dimension expressions.
7512 (dim_expr:): Store location of the OSB_TK in the dimension
7514 (method_invocation:): Added a new error rule.
7515 (build_unresolved_array_type): WFL argument may also be an array
7516 on a primitive type. Name of the argument changed to reflect this.
7517 (method_declarator): Insert argument type at the beginning of the
7518 argument type list and later reverse the list.
7519 (unresolved_type_p): Argument 'returned' may be optionally
7521 (java_layout_class_from_source): Function renamed
7523 (resolve_and_layout): Now call resolve_no_layout and
7525 (resolve_no_layout): New function.
7526 (purify_type_name): New function.
7527 (complete_class_report_errors): Call purify_type_name during error
7528 report on a type not found.
7529 (process_imports): error_found local variable doesn't need to be
7530 initialized to zero.
7531 (declare_local_variables): New local type_wfl. Fixed typo in error
7532 message. type_wfl assigned to unresolved type and used to register
7533 incomplete type. Build a WFL around the variable initialization
7534 statement so that debug info can be generated on it.
7535 (source_start_java_method): Reverse argument list after they've
7537 (current_this): New static global variable.
7538 (java_complete_expand_methods): Set current_this when appropriate.
7539 (resolve_expression_name): Build correct static and non static
7540 field access bearing a simple name.
7541 (resolve_field_access): Resolve the length field of arrays. Handle
7543 (patch_method_invocation_stmt): Set the type of the method
7544 invocation to error_mark_node. This value is later overridden by a
7545 valid type, if any. Don't handle qualified constructor invocation
7546 as qualified method invocation. Call lookup_method_invoke with its
7547 new flag. It's no longer necessary to access the selected method
7548 as the value of a tree list. Handle constructor invocation.
7549 (patch_invoke): Reverse argument list when invoking non interface
7550 methods. Insert call to new as the first argument of the
7552 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
7553 defined within a final class. Return INVOKE_STATIC if the invoked
7554 method is a constructor.
7555 (lookup_method_invoke): New lc argument is a flag to indicate a
7556 constructor lookup. Now handle constructor lookup. Choose the most
7557 specific method in case several were matching the invocation
7558 requirements. Return a method decl instead of a tree list featuring
7559 one single method decl element.
7560 (refine_accessible_methods_list): New lc flag argument to
7561 indicate that a constructor is being looked up.
7562 (not_initialized_as_it_should_p): New function.
7563 (java_complete_tree): Now process fake tree codes
7564 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
7565 save_expr on resolved function call arguments. Case on
7566 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
7567 (patch_assignment): LHS can be a field access expression. When
7568 dealing with reference, lhs_type is the promoted type of the
7569 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
7571 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7572 (patch_binop): Use not_initialized_as_it_should_p where
7574 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7575 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
7577 (resolve_type_during_patch): New function.
7578 (patch_cast): Call resolve_type_during_patch to resolve type and
7579 report error accordingly.
7580 (patch_array_ref): Use not_initialized_as_it_should_p where
7581 applicable. Array base expression is saved before being
7582 used. Promote the type of an array elements if it contains non
7584 (build_newarray_node, patch_newarray, build_this): New functions.
7586 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
7588 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
7589 increment it in `for' statement.
7590 (print_field_info): If number is inf or nan, don't print it.
7591 (print_method_info): If method name is `delete', just ignore it.
7592 (print_c_decl): Special-case jstringArray.
7594 * gjavah.c (help): New function.
7595 (no_argument): New function.
7596 (usage): Changed text.
7597 (main): Rewrote argument handling. Now handles -v, --help,
7599 (version): New function.
7600 (found_error): New global.
7601 (main): Return found_error.
7602 (generate_access): Set found_error.
7603 (print_c_decl): Likewise.
7605 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
7607 * gjavah.c (print_c_decl): Don't print "," when examining field.
7608 Skip type name when looking at "[L" types.
7609 (process_file): Now static.
7610 (generate_access): Now returns int.
7611 (last_access_generated): New global.
7612 (process_file): Clear last_access_generated; make multiple passes
7614 (print_field_info): Just return if generate_access returns true.
7615 (print_method_info): Likewise. Also, allow <init> functions to
7617 (print_c_decl): Added is_init argument. Print constructors
7619 (print_cxx_classname): Use UTF8_GET to extract characters from
7621 (print_base_classname): New function.
7622 (print_class_decls): New function.
7623 (process_file): Use it.
7624 (utf8_cmp): New function.
7626 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
7628 * lang-options.h: Format changed to match changes in gcc/toplev.c
7629 to implement a --help option.
7631 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
7633 * decl.c (init_decl_processing): Revert change to dtable_type.
7635 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
7637 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
7639 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
7641 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
7643 * lang.c (lang_init): Default flag_exceptions to 1, without
7644 checking to see if it's 2 first.
7646 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
7648 * constants.c: Include "system.h".
7650 * lang.c (flag_new_exceptions): Get via extern now.
7651 (lang_init_options): New functions. Turn on flag_new_exceptions.
7653 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7655 * lex.c (java_lex): Return 0 when we see an invalid character in
7658 * lex.c (java_read_char): Specify extra argument when calling
7660 (java_read_unicode, java_parse_end_comment,
7661 java_parse_escape_sequence): Likewise,
7662 (java_lex): Specify extra argument when calling
7663 java_lex_error. Test that IDs are beginning with a legal character
7664 for IDs. Handle invalid characters with an error message and a
7665 call to java_lex_error.
7666 (java_lex_error): Adjust column position by new argument
7667 `forward'. Issue an error even if in the middle of reporting an
7670 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
7672 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
7673 we don't explicitly put a null pointer when we're copying it.
7675 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
7677 * gjavah.c (print_cxx_classname): New function.
7678 (super_class_name): Likewise.
7679 (print_super_fields): Removed.
7680 (in_super): Removed.
7681 (print_field_info): Never generate #defines.
7682 (print_c_decl): Changed generated types to match JNI. No longer
7683 print class name before method name.
7684 (print_method_info): Print "static" before static methods.
7685 Print "virtual" before non-final methods.
7686 (usage): Use exit(1), not exit(-1).
7688 (print_field_info): Use %.17g to print a double.
7689 (last_access): New globals.
7690 (process_file): Initialize last_access.
7691 (usage): Now static.
7692 (ACC_VISIBILITY): New define.
7693 (generate_access): New function.
7694 (print_field_info): Call it.
7695 (print_method_info): Likewise. Also, generate information for all
7696 methods, not just native methods. Return void.
7697 (print_c_decl): Return void.
7698 (print_field_info): Return void.
7700 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7702 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
7703 processing the jc1 grammar file. Prefix bison functions and
7704 variables with java_.
7705 (parse.c): Dependencies on parse.h and lex.h
7706 * expr.c (build_java_arrayaccess): Function now global.
7707 * java-tree.h: Comment reorganized to carry on previous
7708 classification effort.
7709 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
7710 RESOLVE_TYPE_NAME_P): New flags on WFLs.
7711 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
7712 java_parse (new prefix java_ generated by bison).
7713 (java_layout_parsed_class, java_register_parsed_class): Function
7715 (yyparse): Removed unnecessary call to init_outgoing_cpool.
7716 * lex.c (static tree wfl_op): Variable deleted.
7717 (java_init_lex): Initialize kw_super and kw_this. Initialize more
7718 ctxp fields to NULL_TREE.
7719 (java_lex): No longer create WFL for operators. Filename caching
7720 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
7721 created as STRING_CST and later expanded. Removed extra argument
7722 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
7724 (build_wfl_node): Removed code in comments.
7725 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
7726 store token and location data in the current bison token.
7727 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
7728 static/extern function declaration at the beginning of the file.
7729 (struct qualification): Data structure definition deleted.
7730 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
7731 (qualify_ambiguous_name): Function declaration modified. Function
7732 now returns nothing.
7733 (build_array_ref, patch_array_ref, make_qualified_name,
7734 resolve_qualified_expression_name, maybe_generate_clinit,
7735 resolve_field_access): New static function declarations.
7736 (build_java_arrayaccess): New extern function declaration.
7737 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
7738 (CALL_EXPR_PRIMARY): Macro deleted.
7739 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
7740 (struct parser_ctxt): Field initialized_final
7741 removed. non_static_initialized, static_initialized: New fields.
7742 * parse.y (static tree kw_super, static tree kw_this): New global
7744 (%union): tree wfl field of operator member replaced by int
7745 location. WFLs are non longer created for operators.
7746 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
7747 (qualified_name:): Now calls make_qualified_name to build the
7749 (type_declaration:): Consider generating <clinit> when class
7751 (variable_declarator:): Directly build an assignment node when the
7752 variable is initialized when declared.
7753 (this_or_super:): Build a WFL and set current location when THIS
7754 or SUPER are parsed.
7755 (expression_statement:): Wrap statement around a WFL.
7756 (primary_no_new_array:): Fixed typo. Changed value returned by
7757 THIS_TK because of its new type (temporary).
7758 (dim_exprs:): Temporary fix because of OSB_TK's new type.
7759 (field_access:): Build qualified name with SUPER.
7760 (method_invocation:): Fixed returned value because of SUPER's new
7762 (array_access:): Use OSB_TK location information.
7763 (post_increment_expression:, post_decrement_expression:,
7764 unary_expression:, pre_increment_expression:,
7765 pre_decrement_expression:, unary_expression_not_plus_minus:,
7766 cast_expression:, multiplicative_expression:,
7767 additive_expression:, shift_expression:, relational_expression:,
7768 equality_expression:, and_expression:, exclusive_or_expression:,
7769 inclusive_or_expression:, conditional_and_expression:,
7770 conditional_or_expression:, assignment:): Use new location/token
7771 information available on operators.
7772 (create_class): Set super_decl_type to NULL_TREE when processing
7774 (register_fields): Field initialization is now a MODIFY_EXPR
7775 node. Chain initialization code to the matching lists (according
7776 the the field declaration modifiers).
7777 (maybe_generate_clinit): New function.
7778 (method_header): Don't set method's DECL_NAME to a WFL when adding
7779 methods to java.lang.Object.
7780 (resolve_and_layout): Now can return NULL_TREE if the type
7781 resolution fails. Otherwise, return the class DECL instead of its
7783 (check_method_redefinition): Don't patch method DECL_NAME if it
7784 belongs to java.lang.Object.
7785 (process_imports): Simply assign error_found to the value returned
7786 by check_pkg_class_access.
7787 (declare_local_variables): Don't use their init statements (if
7788 any) when parsing error were previously found. Reuse MODIFY_EXPR
7789 build during parsing as an init statement.
7790 (java_method_add_stmt): Now return the current method body.
7791 (java_layout_parsed_class, java_register_parsed_class): Functions
7793 (java_complete_expand_methods): Initialize the constant pool on a
7794 per class basis. Layout the classes before expanding their method
7795 bodies. Don't try expand artificial constructor code if error were
7796 found. Make the classes data and register them if no error were
7798 (java_complete_expand_method): Retrieve an artificial constructor
7799 argument list before entering its body. Assign the top block to
7800 the artificial constructor function body and set types of declared
7801 blocks and compound statements to void. Walk method body if not an
7802 artificial constructor.
7803 (make_qualified_name, cut_identifier_in_qualified): New functions.
7804 (resolve_expression_name): Fixed comments. Save/restore the
7805 current class CLASS_LOADED_P flag value. Build non qualified
7806 static field access and handle qualified expression names.
7807 (resolve_field_access, resolve_qualified_expression_name): New
7809 (patch_method_invocation_stmt): Use the new expression resolution
7810 scheme, calling resolve_field_access when the function call is
7811 resolved as an expression.
7812 (qualify_ambiguous_name): Function rewritten to work on qualified
7813 expression produced by make_qualified_name.
7814 (java_complete_tree): Promote type when function's argument are
7815 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
7816 the assignment to discover further errors if RHS is a expression
7817 name that fails to evaluate. Declare LHS initialized even though
7818 the assignment failed. Don't use the location variable and removed
7819 extra argument in patch function calls. Now handle the ARRAY_REF
7820 case and build internal string representation when STRING_CSTs are
7822 (build_method_invocation): Don't wrap function call around a WFL.
7823 (build_assignment): Likewise. Use the operator location
7825 (patch_assignment): Handle array access LHSs. Handle error
7826 provenance, resulting in a better error report.
7827 (build_binop): Use op_location from operator as binop location
7829 (build_unaryop, build_incdec, build_cast): Likewise.
7830 (patch_binop): Extract location information from the node. Fixed
7831 typo in error message.
7832 (patch_unary_op): Extract location information from the node.
7833 (build_array_ref, patch_array_ref): New functions.
7835 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
7837 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
7838 match _Jv_IsInstanceOf.
7839 * decl.c (init_decl_processing): Use _Jv_NewArray, not
7840 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
7842 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
7844 * decl.c (init_decl_processing): Functions are now named
7845 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
7847 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
7849 * java-tree.h (load_class): Add prototype.
7850 * class.c (is_compiled_class): Add missing arg to load_class.
7851 * expr.c (expand_java_NEW): Call load_class.
7852 * parse.y (process_import): Removed bogus use of void return value.
7854 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
7856 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
7857 Function name is "_Jv_Throw" instead of "soft_athrow".
7858 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
7859 Function name is "_Jv_AllocObject" instead of "soft_new".
7860 Takes an extra parameter (object size).
7861 * expr.c: Update calls.
7863 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
7865 * lex.c (java_get_line_col): Handle end-of-file.
7866 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
7868 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7870 * lang.c (lang_init): Make -fexceptions the default.
7871 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
7872 exception handling is not turned on.
7874 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7876 * lang.c (flag_new_exceptions): Make this this default.
7877 * decl.c (end_java_method): Call emit_handlers.
7878 * except.c (method_init_exceptions): Set language code and version.
7879 (expand_start_java_handler): Enable exception, and call
7880 expand_eh_region_start.
7881 (expand_end_java_handler): Enable exception, and set up catch blocks.
7882 (emit_handlers): New routine to generate the saved handlers.
7883 * java-except.h (emit_handlers): Add prototype.
7885 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
7887 We used to have three different representations of the constant pool:
7888 the CPool structure, the tree_constant_pool, and the constructures
7889 used to build the Class object (which may need class and string
7890 constants) in compiled code. None were appropriate for compiling
7891 to .class files, so I did a major overhaul.
7893 First, the tree_constant_pool array was removed. Things were
7894 modified to the CPool structure in the JCF could be used.
7895 Second, a "capacity" field was added to the CPool, and functions
7896 written to search for a matching constant, adding one if not found.
7897 The code that generated the Class object was changed to use a CPool.
7898 The actual TREE_LISTs used to build the CONSTRUCTORs used for
7899 the static Class object are now only in build_constants_constructor.
7900 Finally, I wrote code which can generate a .class file (including its
7901 constant pool) from the RECORD_TYPE of a class. This is a big step
7902 on the way to compiling Java source into .class files.
7904 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
7905 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
7907 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
7908 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
7909 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
7910 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
7911 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
7912 (lang_type): Removed constant_pool field.
7913 * jcf.h (CPool): Renamed size to count. Added field capacity.
7914 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
7915 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
7916 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
7918 * constants.c (current_constant_pool_tags, current_constant_pool_data,
7919 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
7920 * constants.c (build_constants_constructor): Use new outgoing_cpool.
7921 (set_constant_entry, find_constant1, find_constant2,
7922 find_class_constant, count_constant_pool_bytes, write_constant_pool,
7923 find_utf8_constant, find_class_or_string_constant): New functions.
7925 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
7926 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
7927 (give_name_to_class, get_class_constant): Likewise.
7928 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
7929 (get_name_and_type_constant, get_ref_constant): Removed.
7930 * parse.h (parser_ctxt): Remove field tree_constant_pool.
7931 * parse.y: Don't save/restore tree_constant_pool.
7932 * verify.c (verify_jvm_instructions): Update for new approach.
7933 * expr.c (expand_invoke, expand_java_field_op): Likewise.
7935 * lang-options.h: Added -femit-class-file, -femit-class-files.
7936 * lang.c (flag_emit_class_files), java-tree.h: New flag.
7937 (lang_f_options): Added "emit-class-file(s)".
7939 * expr.c (build_java_arrayaccess): Generate more efficient array
7940 bounds checking, by using unsigned compare.
7942 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
7944 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7946 * parse.h: New comment on the handling of unresolved type
7947 identifiers. JDEPs are now part of the jdep_code enum.
7948 (typedef struct jdep): Now use enum jdep_code or int, depending on
7949 availability. Both are narrowed down to an 8 bits bitfield.
7950 (CALL_EXPR_PRIMARY): Fixed comment.
7952 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
7954 * Make-lang.in (java): Added gjavac and jvgenmain.
7955 (java.start.encap): Depend on gjavac.
7956 (java.rest.encap): Depend on jvgenmain.
7958 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
7959 (JAVA_CROSS_NAME): Likewise.
7960 (java.all.build): Depend on jvgenmain and gjavac.
7961 (java.all.cross): Depend on jvgenmain and gjavac-cross.
7962 (jvgenmain$(exeext)): New target.
7963 (java.install-common): Wrote.
7964 * config-lang.in (compilers, stagestuff): Added gjavac and
7967 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
7969 * lang.c (lang_decode_option): New argc/argv interface.
7971 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7973 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
7974 * decl.c (build_decl_no_layout): New function.
7975 * expr.c (java_lang_expand_expr): Layout declarations found in
7976 blocks before they're pushed.
7977 * jcf-parse.c (load_class): Save current line when parsing class
7979 (parse_source_file): Register class before expanding their
7981 * lang.c (put_decl_node): Produce `null' when `void *' is
7983 * lex.c (static tree wfl_op): New static global, for error report
7985 (java_init_lex): wfl_operator and wfl_op initialized
7986 here. Filename caching added for wfl_op. Return wfl_op when `(' is
7988 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
7989 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
7990 build_unresolved_array_type): New static function definitions.
7991 (build_decl_no_layout): New extern function declared.
7992 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
7993 faulty modifier exists.
7994 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
7995 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
7996 (UNARY_PLUS_EXPR): New fake operator.
7997 (struct parser_ctxt): New field osb_number.
7998 * parse.y (static tree wfl_operator): New static WFL for operator
7999 bound error messages.
8000 (DECR_TK, INCR_TK): Moved.
8001 (OP_TK): Tagged <operator>.
8002 (array_type:): Now call build_unresolved_array_type.
8003 (dim_expr:): Count the number of '[' seen.
8004 (post_increment_expression, post_decrement_expression,
8005 pre_increment_expression, pre_decrement_expression,
8006 unary_expression_not_plus_minus, unary_expression:): Actions are
8007 now building the corresponding unary expressions.
8008 (cast_expression:): Actions are now building cast expressions.
8009 (build_unresolved_array_type): New function.
8010 (create_interface): Reset the number of declared interfaces.
8011 (create_class): Likewise.
8012 (method_header): Methods declared within the scope of an interface
8013 are now implicitly set public and abstract.
8014 (java_complete_class): Variable's and parameter's type are patched
8015 with a promoted type.
8016 (declare_local_variables): Resolved non builtin types are promoted
8017 before being used to build a variable decl. Removed type patch
8018 posted on variable initialization statement.
8019 (source_start_java_method): Use build_decl_no_layout to build the
8020 decl of a parameter of incomplete type.
8021 (java_register_parsed_class): Process interfaces too. Call
8022 rest_of_decl_compilation on each processed class declarations.
8023 (java_complete_expand_methods): Don't attempt to expand things in
8025 (java_complete_tree): Process CONVERT_EXPR, even though it always
8026 has a type. Propagate error_mark_node to node's type too. Promote
8027 method's call argument type and return error_mark_node if
8028 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
8029 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
8030 handle unary operator nodes.
8031 (build_assignment): Added comment.
8032 (print_int_node): New function.
8033 (patch_assignment): New second argument. New error handling. Use
8034 print_int_node. Handle references. Use can_cast_to_p to issue
8035 different error message according to the context and check upon
8036 the initialization of the RHS.
8037 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
8038 (operator_string): Handle more operators.
8039 (patch_binop): No longer use a function static
8040 wfl_operator. Improved error message on shift distance.
8041 (build_unaryop, build_incdec, build_cast, patch_unaryop,
8042 patch_cast): New functions.
8044 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
8046 * jvspec.c: New file.
8047 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
8049 * java-tree.h (identifier_subst): Add declaration.
8051 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
8053 * jvgenmain.c (main): Generate call to JvRunMain.
8055 * class.c (make_class_data): Push value for "sync_info" field.
8056 * decl.c (init_decl_processing): Push "sync_info" field.
8058 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
8060 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
8061 Java (source) name, not signature.
8062 Set TYPE_ALIGN to (at least) that of element_type.
8064 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
8066 * class.c: Moved classname-mangling-rekated code to ...
8067 * mangle.c: ... this new file.
8068 * jvgenmain.c: New program (needs mangle.c) to generate main program.
8069 * Makefile.in: Update for above changes.
8071 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8073 * expr.c (truthvalue_conversion): Convert integer and floating
8074 point value to their truth value.
8075 * lex.c (java_lex): Handle the `null' literal.
8076 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
8077 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8078 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
8081 * parse.y: Reorganization/documentation on token declaration.
8082 (binop_lookup[]): New added new tree codes.
8083 (relational_expression): Build corresponding binary operators.
8084 (equality_expression, conditional_and_expression,
8085 conditional_or_expression): Likewise.
8086 (java_complete_class): Fix crash in debug message.
8087 (java_complete_tree): Check initialization of method call
8088 arguments. Further bogus node evaluation to detect more error
8089 during assignments. Handles more binary operators.
8090 (patch_assignment): Use DECL_P.
8091 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
8093 (operator_string): Handle more case. Compacted source.
8094 (patch_binop): Changed function comment. Checking for
8095 uninitialized first operand takes the compound assignment into
8096 account and uses DECL_P. Checking for uninitialized second operand
8097 delayed to routine's end. Use macros to issue type bound error
8098 messages and issue messages on both operands if their types are
8099 different. Force fixed type into node. Handle all binary
8102 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8104 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
8105 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
8106 build operator node and return tokens.
8107 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
8108 * parse.h (java_complete_tree): Changed returned type in prototype.
8109 (build_method_invocation, build_assignment, patch_assignment,
8110 patch_binop): New static function declarations.
8111 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
8112 BUILD_EXPR_WFL): New macros.
8113 * parse.y (enum tree_code binop_lookup[]): New static for token to
8115 (%union): Parser union has new sub-structure `operator'.
8116 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
8117 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
8118 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
8119 ASSIGN_ANY_TK): Tokens tagged `operator'.
8120 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
8121 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
8122 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
8123 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
8124 (assignment_operator:): Rule tagged `operator'.
8125 (expression_statement:): Re-installed default rule.
8126 (method_invocation:): Sub rules call build_method_invocation.
8127 (postfix_expression:): Don't attempt to resolve name here. Just
8129 (multiplicative_expression:): Sub-rules build corresponding binop
8131 (additive_expression:, shift_expression:, and_expression:,
8132 exclusive_or_expression:, inclusive_or_expression:): Likewise.
8133 (assignment:): Sub rule invoke build_assignment.
8134 (assignment_operator:): Default rules on sub rules.
8135 (force_error): Added documentation on this variable.
8136 (declare_local_variables): Build initialization calling
8138 (expand_start_java_method): Removed unused rtx declaration. Mark
8139 arguments as already initialized.
8140 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
8141 (java_complete_expand_methods): Don't process next method if
8142 completion of the previous one triggered errors.
8143 (java_complete_expand_method): Call source_end_java_method if no
8144 error were found during completion.
8145 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
8146 locals declaratilon. Handle names found within a class. Return
8147 error_mark_node when things aren't found.
8148 (patch_method_invocation_stmt): Return error_mark_node on failures.
8149 (patch_invoke): Removed unused local. Return the correct node.
8150 (java_complete_tree): Now returns a value. The BLOCK section binds
8151 local identifiers and the type of a BLOCK is now void. Assign the
8152 result of operand completion on COMPOUND_EXPR. Assign the
8153 encapsulated node of a WFL to the result of its completion, except
8154 when the node is an identifier. Now handle MODIFY_EXPR and several
8155 binary operators. Return error_mark_node on errors.
8156 (build_method_invocation, build_assignment, patch_assignment,
8157 build_binop, operator_string, patch_binop): New functions.
8158 * typeck.c (binary_numeric_promotion): New function.
8160 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
8162 * class.c (identifier_subst): New convenience wrapper for ident_subst.
8163 Replace most uses of ident_subst by identifier_subst.
8165 * class.c (push_class_static_dummy_field): Removed function.
8166 (build_class_ref): Find Class object decl by looking up "CNAME.class",
8167 instead of looking got "class" static field. Create that decl here.
8168 (class_identifier_node): Removed; no longer needed.
8169 (init_class_processing): Don't init class_identifier_node.
8170 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
8171 Do nreverse 0 times (instead of twice) for Object and Class.
8172 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
8174 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
8176 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
8177 while initializing linenumber_count and linenumber_table.
8178 Do it before init_function_start (which calls emit_line_note).
8179 * expr.c (expand_byte_code): Don't need to clear lineno here.
8181 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
8183 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
8184 then mangle number as _N_.
8186 * class.c (mangle_class_field): New function.
8187 (build_class_ref): Set assembler name of class reference using
8189 (push_class_static_dummy_field): Likewise.
8191 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
8193 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
8194 of assigning to TREE_CODE. The latter method exploits a feature
8195 of GCC that is not ANSI compliant.
8197 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8199 * decl.c (pushdecl_force_head): New function.
8200 (pushlevel): Removed conditional printf.
8201 (complete_start_java_method): Don't enter local variable scope if
8202 function is compiled from source code.
8203 * expr.c: parse.h now included
8204 (java_lang_expand_expr): New function.
8205 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
8206 printf. Terminate buffer when doing directories.
8207 * jcf-parse.c (parse_source_file): Call lang_init_source before
8208 parsing and before code generation.
8209 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
8210 use printf if the macro is defined.
8211 * lang.c (lang_init): Install lang_expand_expr hook on
8212 java_lang_expand_expr.
8213 (java_dummy_print): New function.
8214 (lang_init_source): New function.
8215 * lex.c (java_lex): Remember location of an opening brace at the
8216 second nesting level.
8217 (java_is_eol): Unget character seen after a CR if it is EOF.
8218 * parse.h: Now includes lex.h
8219 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
8220 printf if the macro is defined.
8221 (expand_start_java_method, build_expr_block, enter_block,
8222 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
8223 New static function declarations.
8224 (pushdecl_force_head): New extern function declaration.
8225 (INCOMPLETE_TYPE_P): New macro.
8226 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
8227 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
8228 BLOCK_EXPR_ORIGIN): New macros.
8229 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
8230 DECL_SOURCE_LINE_LAST): New macros.
8231 (struct parser_ctxt): Removed field current_method_decl, redundant
8232 with the field current_function_decl. Added fields
8233 first_ccb_indent1 and pending_block.
8234 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
8235 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
8237 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
8238 (compilation_unit:): Cosmetic on sub rule.
8239 (type_declaration:): Cosmetic on sub rules. Added an error rule.
8240 (variable_initializer:): Installed default rule on expression:.
8241 (method_declaration:): method_header: starts a new
8242 method. method_body: installs the function body, absorbs blocks
8243 emitted for temporary variable scopings, pops function's body block
8244 and merges function's last statement lineno in DECL_SOURCE_LINE.
8245 (method_body:): Installed default rules.
8246 (block:): Call enter_block when an opening brace is seen. Absorb
8247 scoping blocks and call exit_block when a closing brace is seen.
8248 (block_statement:): Cosmetic changes.
8249 (method_invocation:): Create WFL around CALL_EXPR node.
8250 (patch_stage): Added comment around definition.
8251 (method_header): Try to use first_ccb_indent1 as the first line of
8252 the method, so BP debug info are emitted at the first opening
8253 brace of the function. If the function has no body, use the
8254 location of the function's name. Override currently defined method
8255 name with the matching WFL so we can point redefinition errors
8256 using the location where the function's name was declared.
8257 (check_abstract_method_header): Interprets DECL_NAME as an
8258 identifier or as a WFL, accordingly.
8259 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
8260 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
8261 location and name information out of it and reinstall DECL_NAME to
8262 its original identifier node value.
8263 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
8264 function's source code).
8265 (read_import_dir): Test the value returned by find_class and issue
8266 a fatal accordingly.
8267 (declare_local_variables): Push a new block for the scope of the
8268 new variable(s) if code has been already generated at that nesting
8269 level. Pinpoint redefinition errors using the variable id
8270 WFLs. Generate initialization code if necessary. If the variable
8271 type is incomplete, register a patch on its decl.
8272 (source_start_java_method): Rewritten. Define a new block for the
8273 function's parameters. Build parameter decl out of function's
8274 arguments and register them for a patch if their types are
8276 (expand_start_java_method): Includes the part of
8277 source_start_java_method that was pushing the parameter decls and
8278 completing the method start code.
8279 (source_end_java_method): Removed call the expand_end_bindings and
8280 poplevel (already taken care of). Reinstall function's arguments
8281 and get function's last line of code before calling
8282 expand_function_end.
8283 (java_method_add_stmt): New comment before the function's
8284 code. Complement the second operand of the current COMPOUND_EXPR
8286 (java_complete_expand_methods): Don't generate debug info on line
8287 zero when expanding a generated constructor.
8288 (java_complete_expand_method): Set start and end line numbers for
8289 a artificially generated constructor to one and manually call
8290 enter_block and exit_block when defining it. For all methods:
8291 expand function's start calling the new expand_start_java_method
8292 and invoke java_complete_tree on the effective method's body, if
8294 (resolve_expression_name): Now use lookup_name_in_blocks to search
8295 local variable decls and print out an error when variables are
8297 (patch_method_invocation_stmt): Inserted comment before the
8299 (lookup_method_invoke): Chain method's arguments using chainon
8300 with the current arg list as a second argument. Inserted missing
8301 IDENTIFIER_POINTER when reporting an error on methods not found.
8302 (refine_accessible_methods_list): Don't retain constructors.
8303 (patch_arguments): Function removed.
8304 (java_complete_tree): Inserted comment before the function's
8305 code. New case for BLOCKs. Moved the WFL case a bit
8306 further. Complete function's arguments.
8307 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
8308 maybe_absorb_scoping_blocks): New functions.
8310 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8312 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
8314 * jcf-parse.c (parse_source_file, java_error_count): New forward
8315 and extern declarations.
8316 (java_parse_abort_on_error): Macro moved.
8317 (jcf_parse_source): fatal called if fopen fails. Now calls
8319 (parse_source_file): New parse_only parameter. Reflects the
8320 elimination of the second pass.
8321 (yyparse): parse_source_file called with argument set to 0.
8322 * jcf.h (JCF_ZERO): Sets java_source to zero.
8323 * lex.c (java_init_lex): pass argument is gone. Function modified
8324 to be called once during the analysis of a file.
8325 (java_unget_unicode): Fixed typo in fatal message.
8326 (java_get_line_col): Likewise.
8327 (java_lval): Likewise. String literals no longer built during
8329 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
8331 * parse.h (MODIFIER_WFL): New macro.
8332 (parse_check_super, parser_check_super_interface): Now return int.
8333 (parser_chain_incomplete_item, not_builtin_p,
8334 complete_method_decl): Declarations removed.
8335 (build_method_invocation_stmt, build_invoke): Renamed using the
8336 `patch' instead of `build'
8337 (register-incomplete_type, obtain_incomplete_type,
8338 java_complete_tree, java_complete_expand_method,
8339 unresolved_type_p, create_jdep_list): New function declarations.
8340 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
8341 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
8342 (jdep): New typedef on new struct _jdep.
8343 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
8344 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
8345 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8346 JDEP_RESOLVED_P): New macros.
8347 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
8348 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
8349 JDEP_VARIABLE): New enum values and jdep kinds.
8350 (jdeplist): New typedef on struct _jdeplist.
8351 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
8353 (CALL_EXPR_PRIMARY): New macro.
8354 (struct parser_ctxt): Fields java_pass, current_method_decl,
8355 method_decl_list deleted. New field jdeplist.
8356 (INCOMPLETE_P): Macro deleted.
8357 * parse.y (single_type_import_declaration:): Removed pass switch.
8358 (type_import_on_demand_declaration): Likewise.
8359 (field_declaration:): Removed pass switch on all sub rules.
8360 (class_declaration:): Call the complete_class_decl removed on
8362 (method_declaration:): Removed second pass switch. No longer chain
8363 methods decl when method_header reduced.
8364 (method_header:): Sub rules no longer depend on pass switch.
8365 (method_declarator:): Likewise.
8366 (method_body:): Likewise.
8367 (abstract_method_declaration:): Likewise.
8368 (block_statement:): Likewise.
8369 (local_variable_declaration:): Likewise.
8370 (argument_list:): Likewise.
8371 (method_invocation:): Likewise. Call to build_method_invocation_stmt
8372 removed. Partial CLASS_EXPR tree node built instead.
8373 (postfix_expression:): Removed pass switch on all sub rules.
8374 (java_pop_parser_context): Free classd_list content.
8375 (yyerror): Call obstrack_grow0 to finalize error message.
8376 (check_class_interface_creation): Comment modified to reflect new
8377 returned value meaning. Removed second pass switch. Return 1 if an
8378 error was found, 0 otherwise. Adjust pointer on filename if a
8379 leading path separator was found.
8380 (maybe_create_class_interface_decl): Removed first pass switch
8381 when linking the class decl to the class_list. Install a new
8382 jdep_list for the class.
8383 (add_superinterfaces): List of unresolved interfaces is
8384 gone. Unresolved interfaces are directly added to the current
8386 (create_interface): Second pass shortcut removed.
8387 ctpx->modifier_ctx access through MODIFIER_WFL.
8388 (create_class): Second pass shortcut removed. Call to
8389 register_incomplete_type replaces the call to
8390 parser_chain_incomplete_item.
8391 (complete_class_decl): Function removed.
8392 (duplicate_declaration_error): New way of retrieving redeclared
8394 (register_fields): Call to lookup_modifier_cl replaced by
8395 MODIFIER_WFL. New way of handling unresolved type, using
8396 unresolved_type_p and obtain_incomplete_type.
8397 register_incomplete_type replaces call to parser_chain_incomplete_item.
8398 (patch_stage): New static global variable.
8399 (method_header): New way of handling unresolved type, using
8400 unresolved_type_p and obtain_incomplete_type. patch_stage used to
8401 indicates that the method decl needs to be patched.
8402 (check_abstract_method_header): Call to lookup_modifier_cl
8403 replaced by MODIFIER_WFL.
8404 (method_declarator): Incomplete argument type are registered
8405 calling register_incomplete_type. Patch on the declared method is
8406 issued in that case.
8407 (unresolved_type_p): New function.
8408 (parser_check_super_interface): New comment to reflect function's
8409 modified returned type (int). Function and has a new argument
8410 this_wfl. Call to parse_error_context uses this_wfl instead of
8411 relying on lookup_cl.
8412 (parser_check_super): Comment reflects function's new returned
8413 type (int). Function returns non zero value on error.
8414 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
8415 register_incomplete_type, jdep_resolve_class): New functions to
8416 handle incomplete types in declarations.
8417 (java_complete_class): Rewritten to work with the new incomplete
8418 type handling scheme.
8419 (complete_class_report_errors): Likewise.
8420 (complete_method_decl): Removed: it jobs is now handled by
8421 java_complete_class.
8422 (do_resolve_class): Class loaded in not already loaded and not
8423 found in Java source code.
8424 (java_check_regular_methods, java_check_abstract_methods): Don't
8425 call complete_method_decl anymore.
8426 (lookup_modifier_cl, not_builtin_p): Functions deleted.
8427 (read_import_dir): Got rid of the pass number dependency.
8428 (declare_local_variables): New handling of unresolved types (patch
8430 (source_start_java_method): New parameter level. Function called
8431 with level set to 1 when argument types are potentially
8432 unresolved. Called to complete the job with level set to 2 once
8434 (source_end_java_method): Call to permanent_allocation
8435 removed. Waiting to be replaced by a more suitable obstack
8437 (java_complete_expand_methods, java_complete_expand_method,
8438 java_expand_finals): New functions.
8439 (build_method_invocation_stmt): Renamed
8440 patch_method_invocation_stmt. Extracts function call expression
8441 (wfl) and arguments (args) from CALL_EXPR tree operands.
8442 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
8443 call. Patch the function and argument operand of the CALL_EXPR
8445 (patch_argument, java_complete_tree): New functions.
8447 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
8449 Recover from missing fields and methods (i.e. error instead of fatal).
8450 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
8451 * expr.c (expand_invoke): Recover from missing method.
8452 (expand_java_field_op): Recover from missing field.
8453 Inline references to java.lang.{Integer,Char,...}.TYPE.
8454 * typeck.c (get_type_from_signature), java-tree.h: New function.
8455 * class.c (add_method): Use get_type_from_signature.
8456 (build_class_ref): Handle a class that was not found.
8457 * typeck.c (convert): Handle conversion to pointers (for convenience).
8458 * verify.c (verify_jvm_instructions): Use get_type_from_signature
8459 instead of lookup_field to handle missing fields.
8461 * jcf-parse.c (process_zip_dir): Set java_source.
8463 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
8465 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
8467 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8469 * jcf-parse.c (load_class): Don't change input_filename before
8470 calling jcf_parse_source (but still do it before calling
8472 (jcf_parse_source): Assign input_filename after having saved the
8474 * lex.c (java_init_lex): Chain a WFL node to the import on demand
8475 list. ctxp->modifier_ctx zeroed according to its new
8476 definition. ctxp->filename initialized. Removed
8477 JAVA_MODIFIER_CTX_UNMARK.
8478 (java_unget_unicode): Update the character based column position.
8479 (java_allocate_new_line): ref_count not used anymore. Always free
8480 ctxp->p_line. Initialize c_line->char_col to 0.
8481 (java_get_unicode): Update the character based column position.
8482 (java_lex): Use ctxp->elc to store current position in source
8483 file, at the beginning of the parsed token. Set modifier_ctx entry
8484 corresponding to the parse modifier to a WFL node. Return a WFL
8485 node when an identifier is parsed.
8486 (java_lex_error): Now uses ctxp->elc to store current position in
8488 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
8489 * lex.h (build_wfl_node): New function definitions.
8490 (struct java_line): ref_count and next fields are gone. New field
8492 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
8493 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
8494 (JAVA_COLUMN_DELTA): New macro.
8495 (java_lc): New typedef on new struct _java_lc.
8496 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
8497 (parse_error_context, parse_warning_context): Changed prototypes.
8498 (java_get_line_col): Added as an available global function.
8499 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
8500 (IC_DECL): Replaced by macro IC_TYPE
8501 (DEPEND_WFL): New macro.
8502 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
8504 (exit_java_complete_class): Removed a commented out statement.
8505 (struct parser_ctxt): Added comments on fields. modifier_ctx is
8506 now an array of tree nodes. Deleted fields line_list and
8507 e_line. New field elc, to replace e_line.
8508 * parse.y (array_type:): Build WFL node.
8509 (qualified_name:): Build a single WFL node out of two. Retain
8510 the location information of the first node in the resulting node.
8511 (package_declaration:): Use package name as a WFL node
8512 (single_type_import_declaration:): Use imported name as a WFL node.
8513 (type_import_on_demand_declaration:): Use root of the imported
8514 packages as a WFL node.
8515 (field_declaration:): Removed unused local variable cl.
8516 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
8517 (yyerror): New static elc. Removed static error_line, error_pos.
8518 New local code_from_source. Save ctxp->elc into elc at the first
8519 pass. Call java_get_line_col to get a string of the line where
8521 (debug_line): Removed static function.
8522 (parse_error_context, parse_warning_context): Parameter cl is now
8523 a WFL node. Use its value to initialize ctxp->elc.
8524 (redefinition_error): Parameter cl is now a WFL node.
8525 (parse_add_interface): New parameter wfl. No longer call
8526 lookup_cl, use wfl instead.
8527 (check_class_interface_creation): Parameter cl is now a WFL node.
8528 (maybe_create_class_interface_decl): Likewise.
8529 (add_superinterfaces): New function.
8530 (create_interface): Removed local cl, node, super_decl,
8531 super_decl_type. Function now uses id as a WFL node. Better
8532 warning/error report on obsolete or forbidden mix of
8533 modifiers. Now calls add_superinterfaces to register interfaces.
8534 (create_class): Removed local cl, node. Local variable id is used
8535 as a WFL node. Better error report on forbidden modifier
8536 mix. Uses add_superinterfaces to register interfaces.
8537 (find_field): Argument cl is now a WFL node. Now store the WFL
8538 node of a fields that needs to be checked for their
8540 (method_header): Local variable node non longer used. Local
8541 variable id replaces cl.
8542 (check_modifiers_consistency): Local variable cl is now a WFL
8544 (method_declarator): Local variable cl replaced by parameter id.
8545 (parser_qualified_name): Now uses parameter name as a WFL node.
8546 (parser_check_super_interface): New parameter wfl, for achieve
8547 greater accuracy during error reports.
8548 (parser_chain_incomplete_item): New parameter named location. Used,
8549 along the decl, to construct the incomplete item node.
8550 (java_complete_class): resolve_class now uses WFL node extracted
8551 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
8553 (complete_method_decl): Unresolved function's argument types are WFL.
8554 (resolve_class): Parameter cl is now a WFL node.
8555 (resolve_and_layout): Likewise.
8556 (do_resolve_class): Likewise. Try first to use cl and then do the
8557 lookup on the decl when calling check_pkg_class_access.
8558 (complete_class_report_errors): Use IC_TYPE in place of
8559 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
8560 instead of doing a lookup over the decl.
8561 (java_check_final): Use WFL info from field tree list.
8562 (lookup_cl): Rewritten and returns a statically defined WFL node.
8563 (lookup_modifier_cl): Now uses information from WFL nodes.
8564 (process_imports): Likewise.
8565 (read_import_dir): name and cl arguments replaced by a single WFL
8566 node. Function modified accordingly.
8567 (find_in_imports_on_demand): Now uses WFL node.
8568 (check_pkg_class_access): cl argument is now a WFL node.
8569 (declare_local_variables): Fixed to use WFL nodes.
8570 (resolve_expression_name): Likewise.
8571 (build_method_invocation_stmt): name_combo argument renamed
8572 wfl. Function modified to use WFL nodes.
8573 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
8574 (lookup_method_invoke): cl is now a WFL node. Added missing
8575 IDENTIFIER_POINTER to class type decl name.
8577 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
8579 * lang.c (init_parse): Now returns char* containing the filename.
8581 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
8583 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
8585 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
8586 * class.c (make_class_data): If flag_assume_compiled, initial class
8587 state is CSTATE_PREPARED; make superclass and interfaces direct
8588 references, rather than constant pool indexes.
8590 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8592 * parser.y: Include flags.h. Removed debug variable pl.
8593 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
8595 (labeled_statement_nsi:): Generate debug info when reducing
8596 expression_statement:.
8597 (check_pkg_class_access): get_access_flags_from_decl invokation
8598 fixed for new CLASS_* flags location.
8599 (source_end_java_method): Save/restore parser context when
8600 entering/leaving this routine. Restore lineno to its right value
8601 before calling expand_end_bindings.
8602 (build_method_invocation_stmt): build_invoke called with the
8603 current line information.
8604 (build_invoke): New argument cl. Wrap the function call around a
8606 (refine_accessible_methods_list): Changed comment, removed
8608 * parse.h: Fixed typo in comments.
8609 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
8610 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
8611 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
8613 * lex.c (java_lex): Record the last closing curly bracket of a
8615 * jcf-parse.c (jcf_parse_source): Now calls
8616 java_check_methods. Clarified comment, fixed typo.
8618 1998-04-09 Dave Brolley <brolley@cygnus.com>
8620 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
8621 (finish_parse): Expose for non USE_CPPLIB builds.
8623 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
8625 * lang.c (lang_print_xnode): New function.
8627 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
8629 * decl.c (class_dtable_decl), java-tree.h: New tree node.
8630 * class.c (get_dispatch_vector, get_dispatch_table): New functions
8631 used to build a class's dispatch table.
8632 (make_class_data): Generate dispatch table if flag_assume_compiled.
8633 Set dtable of class object to address of class_dtable_decl.
8635 * decl.c (int_decl_processing): Make soft_badarrayindex_node
8636 be volatile and have side effects - generates better code.
8638 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
8639 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
8641 * expr.c (expand_invoke): If class is final, method is
8642 effectively final, so can call it directly.
8644 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
8646 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
8648 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8650 * parse.y (build_method_invocation_stmt): Removed extra argument
8653 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8655 * expr.c (dtable_indent): Now static global.
8656 (expand_invoke): Now call invoke_build_dtable and
8657 build_invokevirtual.
8658 (invoke_build_dtable, build_invokevirtual): New functions.
8659 * jcf-io.c (find_class): Defer issuing a warning by setting
8660 jcf->outofsynch to 1.
8661 * jcf-parse.c (jcf_out_of_synch): New function.
8662 (load_class): Test this_jcf.outofsynch flag and call
8663 jcf_out_of_synch accordingly.
8664 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
8665 comment indentation.
8666 * lex.c (java_get_unicode): Fixed code indentation.
8667 (java_lex): Create string literal. Fixed typo. Removed several
8668 premature obstack_free.
8669 * parse.h: New enums for name resolution and invocation mode.
8670 (struct qualification): New data structure.
8671 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
8672 (do_resolve_class, build_method_invocation_stmt,
8673 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
8674 debug_line, identical_subpath_p, invocation_mode,
8675 refine_accessible_methods_list, build_invoke,
8676 lookup_method_invoke): New functions declared.
8677 (build_invokevirtual, invoke_build_dtable, match_java_method,
8678 build_field_ref, jcf_out_of_synch): New references to external
8680 (struct parse_ctxt): Removed artificial_constructor field.
8681 * parse.y: (array_type:): Type defined for this rule.
8682 (class_type:): Installed default rule for interface_type:.
8683 (array_type:): Now build Java array type.
8684 (qualified_name:): Now use obstack_grow0.
8685 (method_declaration:): Skip the artificial constructor added to
8687 (abstract_method_declaration:): Execute the code only during pass 1.
8688 (block:): Installed default rule in block_statements:.
8689 (block_statement:): Add the statement to the method during pass 2.
8690 (statement_expression): Installed default rule for
8692 (argument_list:): Added code to build the argument list.
8693 (method_invocation:): Added call to create the method invocation
8695 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
8696 (debug_line): New function for debug.
8697 (complete_class_decl): No longer do something during pass 1.
8698 (method_header): Use BUILD_PTR_FROM_NAME.
8699 (parser_qualified_classname): Use obstack_grow0. Removed bogus
8701 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
8702 function's main comment.
8703 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
8705 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
8706 (resolve_class): Now works with arrays.
8707 (do_resolve_class, resolve_and_layout): New functions.
8708 (java_check_regular_methods): Reverse method list before and after
8709 having processed it. No longer set ctxp->artificial_constructor.
8710 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
8711 accordingly. Fixed typo in issued error message. Now use
8713 (find_in_imports_on_demand): Now use obstack_grow0.
8714 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
8715 (source_end_java_method): Call expand_expr_stmt instead of
8716 expand_expr. Calls it before calling expand_function_end.
8717 (java_method_add_stmt): Do nothing if errors were found during
8719 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
8720 (build_method_invocation_stmt, build_invoke, invocation_mode,
8721 lookup_method_invoke, refine_accessible_methods_list,
8722 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
8724 * typeck.c (build_java_signature): Properly end method signature
8725 if return type skipped.
8726 (match_java_method): New function.
8728 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
8730 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
8732 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8734 * expr.c (build_invoke_non_interface): New function.
8735 (methods_ident, ncode_ident): Now static globals.
8736 (expand_invoke): Use build_invoke_non_interface.
8737 * java-tree.h (struct lang_decl): New field function_decl_body.
8738 (DECL_FUNCTION_BODY): New macro.
8739 * jcf-parse.c (jcf_parse_source): Deeper check before setting
8740 CLASS_FROM_SOURCE_P.
8741 (parse_source_file): Fixed typos. Call java_layout_parsed_class
8742 before starting pass 2. Call to java_generate_parsed_class replaced
8743 by java_register_parsed_class.
8744 * lex.c: Fixed typo in header. Some line width related formating.
8745 * lex.h: Some line width related formating.
8746 * parse.h (source_end_java_method, resolve_expression_name,
8747 complete_class_decl, maybe_create_class_interface_decl,
8748 check_class_interface_creation): New static function declarations.
8749 (java_layout_parsed_class, java_method_add_stmt): New function
8751 (struct parser_ctxt): Field mark_class_generate removed. New
8752 fields class_list and artificial_constructor.
8753 * parse.y: Fixed typo in header.
8754 (class_declaration:): Call complete_class_decl when class body
8756 (method_declaration:): Call source_end_java_method in pass 2 when
8757 the method body is defined.
8758 (postfix_expression:): Do expression name resolution on sub-rule
8760 (create_class, create_interface): Merged common pieces.
8761 (check_class_interface_creation, maybe_create_class_interface_decl):
8763 (complete_class_decl): New function.
8764 (register_fields): Fixed line width related typo.
8765 (method_header): Correctly skip first argument when fixing
8766 argument line. Changed the loop.
8767 (java_check_circular_reference): Now use ctxp->class_list.
8768 (java_complete_class): Removed start/stop marking.
8769 (java_check_regular_methods): Now takes a class decl as an
8770 argument. Add default constructor if none were encountered.
8771 (java_check_methods): Now use ctxp->class_list. Changed call to
8772 java_check_regular_methods.
8773 (source_start_java_method): Set DECL_ARG_TYPE for each function
8775 (source_end_java_method, java_method_add_stmt): New functions.
8776 (java_generate_parsed_class): No longer exists.
8777 (java_layout_parsed_class, java_register_parsed_class): New functions.
8778 (resolve_expression_name): New function.
8780 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8782 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
8783 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
8784 until pass initializations are done. Call read_import_dir with
8786 * parse.h: (lookup_modifier_cl): New function declared.
8787 (INTERFACE_FIELD_MODIFIERS): New macro.
8788 (OBSOLETE_MODIFIER_WARNING): New macro.
8789 * parse.y: (register_fields): Class type and current field name in
8790 local variables. Check modifier(s) if adding field(s) to an interface.
8791 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
8792 and report errors using the faulty modifier line context.
8793 (lookup_modifier_cl): New function.
8794 (read_import_dir): Detect and report default import processing
8797 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
8799 Add a pair of -fassume-compiled/-fno-assume-compiled options.
8800 * class.c (is_compiled_class): Return 1 after making sure it
8801 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
8802 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
8803 * java-tree.h (flag_assume_compiled): Add decl.
8804 * lang.c (lang_f_options): Add the flag.
8805 (flag_assume_compiled): Add decl, default to 0.
8807 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8809 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
8810 (is_compiled_class): Likewise.
8811 (layout_class): Likewise.
8812 (layout_class): Detect and lay out classes defined in source code.
8813 (interface_of_p, add_interface_do, may_add_interface): New
8815 (add_interface): Now use add_interface_do.
8816 (add_method_1): New function.
8817 (add_method): Now use add_method_1.
8818 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
8819 (complete_start_java_method): New function.
8820 (start_java_mehod): Now call complete_start_java_method.
8821 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
8822 (expand_invoke): Likewise and fixed typo.
8823 *gjava.c: (print_super_field): Use new argument to find_class
8826 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
8827 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
8828 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
8830 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
8831 (add_method_1, push_class): New prototypes.
8832 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
8833 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
8834 directory where the class was found.
8835 (find_class): New argument DO_CLASS_FILE. Function find_class
8836 modified accordingly.
8837 *jcf-parse.c: (fix_class_path): New function.
8838 (load_class): Use new VERBOSE argument. load_class now finds and
8839 loads/parses .class/.java files. Save read_state of current_jcf
8841 (java_parser_abort_on_error): New macro.
8842 (jcf_parse_source, parse_source_file): New function.
8843 (jcf_parse): Fixed typo.
8844 (yyparse): Call parse_source_file () only.
8845 (process_zip_dir): Fixed typo, fix zdir->filename_length when
8846 writing the real class name back in the zip directory entry.
8847 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
8848 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
8849 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
8850 (find_class): Prototype fixed.
8851 *lex.c: Added 1998 time stamp.
8852 Removed all static global variables, moved into the parser
8853 context data structure.. Now include unistd.h if SEEK_SET not
8855 (java_init_lex): Rewritten.
8856 (java_sneak_unicode): Modified current unicode access in current line.
8857 (java_unget_unicode): Likewise.
8858 (java_allocate_new_line): New allocation management.
8859 (java_read_char): Modified access and storage of unget_utf8_value.
8860 New way of processing current unicode.
8861 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
8862 (java_get_unicode): Now use the parser context.
8863 (java_lineterminator): Likewise.
8864 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
8865 of the reentrant parser implementation. Function now use the
8866 parser context data structure and java_lval. Fixed production of
8867 the float and double constant "out of range" error message. Fixed
8868 obstack use. Return integer value when hitting a modifier. Now
8869 return type for TRUE, FALSE and other predefined types. Return
8870 identifier as a TREE_LIST list containing the current line context
8871 as the TREE_VALUE sub-node.
8872 (java_unicode_2_utf8): Fixed typo in declaration.
8873 (java_lex_error): Now use the parser context data structure.
8874 *lex.h: Added 1998 time stamp.
8875 (struct java_line): New fields ref_count and next.
8876 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
8877 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
8878 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
8879 *parse.h: Added 1998 time stamp.
8880 (java_parse_source_file): Renamed from parse_source_file.
8881 (YYERROR_NOW, YYNOT_TWICE): Fixed.
8882 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
8883 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
8884 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
8885 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
8886 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
8887 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
8888 (struct parser_ctxt): New data structure to keep the parser context.
8889 *parse.y: Added 1998 time stamp, got rid of static global variables.
8890 (java_error_count, ctxp): New global variables.
8891 (%union): New value field.
8892 (numeric_type, integral_type): Rules removed.
8893 (primitive_type): Rule defined to handle integral, float, double and
8895 (qualified_name, package_declaration,
8896 single_type_import_declaration, type_import_on_demand_declaration,
8897 modifiers, class_declaration, super, interfaces,
8898 interface_type_list, class_body, field_declaration,
8899 field_declaration, variable_declarators, variable_declarator,
8900 variable_declarator_id, method_declaration, method_header,
8901 formal_parameter_list, formal_parameter, method_body, block,
8902 static, interface_declaration, extends_interfaces,
8903 abstract_method_declaration, local_variable_declarators): Rules now
8905 (force_error, do_warning): New global statics.
8906 (push_parser_context, parser_context_save_global,
8907 parser_context_restore_global, pop_parser_context): New functions.
8908 (yyerror): Now uses the global parser context. Fixed use of obstack.
8909 (parse_error, parse_error_context, parse_warning_context,
8910 java_accstring_lookup, redefinition_error, check_modifiers,
8911 parser_add_interface, create_interface, create_class, find_field,
8912 duplicate_declaration_error, register_fields, method_header,
8913 check_modifiers_consistency, check_abstract_method_header,
8914 method_declarator, parser_qualified_classname,
8915 parser_check_super_interface, parser_check_super,
8916 parser_chain_incomplete_item, java_check_circular_reference,
8917 layout_class_from_source, java_complete_class,
8918 complete_method_decl, resolve_class, complete_class_report_errors,
8919 java_check_final, check_method_redefinition,
8920 java_check_regular_methods, java_check_abstract_methods,
8921 java_check_methods, lookup_java_interface_method2,
8922 lookup_java_method2, lookup_cl, find_name_in_single_imports,
8923 process_imports, find_in_imports, read_import_entry,
8924 read_import_dir, find_in_imports_on_demand,
8925 check_pkg_class_access, not_builtin_p, declare_local_variables,
8926 source_start_java_method, java_generate_parsed_class): New
8928 *typeck.c: (signature_include_return): New global variable.
8929 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
8930 to add the function returned type in the signature.
8932 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
8934 * jcf-io.c (open_in_zip): Use strncmp and LEN.
8936 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
8938 * Make-lang.in (java.info): Added.
8939 (java.install-info): Added
8941 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
8943 * Makefile.in (clean): Also remove java/parse.c.
8945 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
8947 Add a pair of -fbounds-check/-fno-bounds-check options.
8948 * lang.c (lang_decode_option): Add code to grok arguments.
8949 (flag_bounds_check): Add decl.
8950 (lang_f_options): New array w/ the option in it.
8951 * java-tree.h (flag_bounds_check): Add decl.
8952 * lang-options.h: New file.
8953 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
8954 of a static macro value.
8955 (JAVA_ARRAY_EXCEPTION): Delete macro.
8957 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
8959 * typeck.c (build_java_array_type): Fix two bugs in previous change.
8960 * expr.c (build_anewarray): Add missing promote_type.
8962 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
8964 Add array types with known length to optimize bounds checking.
8965 * typeck.c (build_java_array_type): Take length parameter.
8966 (java_array_type_length, build_prim_array_type): New functions.
8967 * java-tree.h: Update for new functions.
8968 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
8969 * class.c: Use build_prim_array_type.
8970 * expr.c (can_widen_reference_to): Handle known-length array types.
8971 (verify_jvm_instructions): Keep track of integer push instructions
8972 followed by newarray/anewarray, so we can build known-length arrays.
8973 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
8974 (java_array_data_offset): New function.
8975 (build_java_array_length_access): New function. Optimize if constant.
8976 (build_java_arrayaccess): Constant fold bounds check.
8977 (expand_java_newarray, expand_java_anewarray): Replaced by ...
8978 (build_newarray, build_anewarray): New functions.
8979 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
8980 * verify.c (merge_types): Handle known-lengh array types.
8982 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
8984 * expr.c (expand_byte_code): Fix performace bug, which caused
8985 searching linenumber_table to be linear rather than constant.
8987 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
8989 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
8991 * decl.c, java-tree.h (soft_fmod_node): New global.
8992 * decl.c (init_decl_processing): Define __builtin_fmod.
8993 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
8994 using __builtin_fmod.
8996 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8998 * keyword.h: New file, output of keyword.gperf as processed by
9000 * lex.c (java_lex_init): Initialize java_error_flag.
9001 * parse.c (YYERROR_NOW): Uses java_error_flag.
9002 * parse.y: New static java_error_flag. Useless definition of
9004 * parse.y (java_error): Portable error recovery using
9005 java_error_flag (not yet completely tuned).
9007 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
9009 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
9011 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9013 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
9014 (parse.c, lex.c, keyword.h): New rules for Java source code
9016 * parse.c: Renamed into jcf-parse.c.
9017 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
9018 * keyword.gperf: New file, Java keywords.
9019 * parse.y: New file, Java language grammar.
9020 * parse.h: New file, Java language grammar definitions.
9021 * lex.c: New file, Java language lexer.
9022 * lex.h: New file, Java language lexer definitions.
9024 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
9026 * decl.c (clinit_identifier_node), java-tree.h: New global.
9027 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
9028 * verify.c (verify_jvm_instructions): Inline use of removed macros.
9029 * expr.c (expand_java_field_op): Check for invalid assignment
9032 * jcf-reader.c (get_attribute): Test for wrong attribute length.
9034 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
9036 * verify.c (verify_jvm_instructions): When processing a handler,
9037 attempt to set the current_subr to the right value.
9038 (More complicated code combines Sep 17 and Oct 22 versions.)
9040 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
9042 * class.c (push_class): Figure out (guess) name of source file.
9043 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
9044 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
9045 (parse_class_file): Change return type from int to void.
9046 Call debug_start_source_file/debug_end_source_file.
9048 * expr.c (build_java_binop): Fix masking 2nd operand.
9049 * decl.c (init_decl_processing): Set sizetype first.
9051 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
9053 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
9054 (Revert Sep 17 change.)
9056 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9058 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
9059 .class extension in their name and fix thing so we don't process
9060 them parse_zip_file_entries().
9061 (parse_zip_file_entries): Cleaned unused local variables.
9063 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
9065 * expr.c (can_widen_reference_to): Allows equal array element types.
9066 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
9067 * jcf-dump.c (RET): Get (and print) index.
9069 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
9070 Promote element type to POINTER_TYPE.
9072 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9074 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
9075 find_in_current_zip, jcf_figure_file_type): Moved from
9076 jcf-reader.c to parse.c.
9077 * zextract.c: (read_zip_archive): takes file_comment_length possible
9080 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
9082 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
9084 * verify.c (merge_types): Handle array types even better ...
9086 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
9088 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
9090 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
9091 * class.c (make_class_data): Don't build fields_decl if no fields.
9092 When building fields_decl, skip if DECL_ARTIFICAL.
9094 * expr.c (java_stack_swap): Update stack_type_map.
9095 * verify.c (merge_types): Handle array types better.
9097 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
9099 * class.c (add_field): Don't promote short integral fields to
9100 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
9101 * expr.c (push_value): Promote and convert short integral values.
9103 * decl.c, java-tree.h (integer_two_node): New constant node.
9104 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
9106 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9108 * class.c (append_gpp_mangled_type): Use function argument
9109 unpromoted type to generate mangled name.
9111 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9113 * constants.c (build_constant_data_ref): Now uses current_class
9114 instead of main_class.
9115 (build_constants_constructor): Now uses current_class instead of
9117 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
9118 of the global variable SeepZipFiles done here.
9119 * zextract.c (read_zip_archive): extra_field optional field taken
9120 into account while computing the position of the class file in the
9122 * verify.c (verify_jvm_instructions): Use current_jcf to search
9124 * parse.c (load_class): First search for the class to load in the
9125 current zip file. Saves current_jcf (restored before returning
9126 from that function). Don't call JCF_FINISH in the class was found
9127 in the current ZIP file.
9128 (jcf_parse): If the class was found in the current ZIP file, save
9129 its tree_constant_pool (for later reuse).
9130 (parse_class_file): New function. Process each method defined in
9131 the current class and record the class as to be later registered.
9132 (yyparse): Rewritten. Figure the type of the current file and switch
9134 * lang.c: New global variable current_jcf.
9135 (lang_init): Removed compiling_from_source test (done later, in
9136 yyparse). Removed call the jcf_parse ().
9137 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
9138 (typedef struct JCF): New fields seen_in_zip (to mark a class found
9139 in the current ZIP file) and zip_offset (offset to the class data in
9140 the current zip file).
9141 * jcf-reader.c: zipfile.h included.
9142 localToFile: New ZipFileCache static global variable
9143 (parse_zip_file_entries): New function. Browse the current ZIP
9144 file directory and process each class found.
9145 (process_zip_dir): New function. Register each class found in the
9146 ZIP file directory. The class aren't parsed but a valid JCF is
9147 link to each of them.
9148 (find_in_current_zip): New function. Search for a class in the
9149 current ZIP file directory. If found, prepare the class so that it
9151 (jcf_figure_file_type): New function. Examine the file structure
9152 to figure a class file, a ZIP file. If none of these categories are
9153 matched, a source file is assumed.
9154 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
9155 SeenZipFile: New global variable.
9156 (open_in_zip): Use zipmember's length to accelerate the search for
9157 a member. If zipmember was NULL and zip file successfully read,
9159 * java-tree.h: New global variable current_jcf declared. Added
9160 declaration for current_constant_pool_tags, current_constant_pool_data,
9161 current_constant_pool_length, current_constant_pool_data_ref.
9162 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
9163 store the JCF of classes seen in a zip file) and tree *constant_pool
9164 (to save a loaded class constant pool). current_class declared here.
9165 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
9166 retrieve method_ref_constant.
9167 (PUSHC): java_push_constant_from_pool now uses current_jcf.
9168 (OBJECT): get_class_constant now uses current_jcf.
9169 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
9170 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
9171 (expand_invoke): Now uses current_class instead of main_class
9172 (build_class_init): Now uses current_class instead of main_class
9173 * class.c: New static global variable registered_class.
9174 (register_class): New function.
9175 (emit_register_class): Modified to use registered_class instead of
9177 (is_compiled_class): Now take into account class seen in the archive.
9179 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
9181 * except.h: Renamed to: java-except.h.
9182 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
9183 * except.c: Add semi-working (commented out) implementation.
9185 * expr.c (expand_iinc): Add needed flush_quick_stack.
9186 * parse.c (set_source_filename): New function.
9187 (give_name_to_class): Set input_filename from package.classname.java.
9189 * jcf-io.c (find_class): Don't look first in ".".
9191 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9193 * zextract.c (read_zip_archive): Now takes into account the
9195 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
9197 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
9199 * constants.c, java-tree.h (build_internal_class_name): New function.
9200 (alloc_class_constant): Re-implement using build_internal_class_name.
9201 * class.c (make_class_data): Likewise.
9202 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
9204 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
9206 * verify.c (verify_jvm_instructions): Temporarily set current_subr
9207 to NULL before pushing an exception handler target.
9209 * expr.c (flush_quick_stack): Save from low stack indexes to high.
9210 (java_stack_swap, java_stack_dup): Re-write to be safe from
9211 clobbering registers.
9212 (build_class_init): New function.
9214 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9216 * typeck.c (build_java_array_type): Temporary use
9217 permanent_obstack to create the array 'length' field.
9218 * expr.c (lookup_label): Temporay use permanent_obstack to create
9220 * class.c (push_super_field): Tempory use permanent_obstack.
9222 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9224 * typeck.c (type_for_mode): Now handles double_type_node and
9226 * verify.c (verify_jvm_instructions): The instruction following
9227 the wide bytecode is checked. OPCODE_ret added to the list of
9230 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9232 * class.c (make_class): Temporary use permanent_obstack. Set the
9233 class CLASS_P field to 1.
9234 (push_class): Temporary use permanent_obstack.
9235 (set_super_info): Temporary use permanent_obstack.
9236 (add_method): Temporary use permanent_obstack, set
9238 (add_field): Temporary use permanent_obstack. Sets
9239 FIELD_VOLATILE() and FIELD_TRANSIENT().
9240 (build_class_ref): Temporary use permanent_obstack if the class
9242 (build_static_field_ref): Temporary use permanent_obstack when
9243 creating field's rtl.
9244 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
9245 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
9246 and fields. Function finalized, as far as flag handling.
9247 (push_class_static_dummy_field): Temporary use permanent_obstack.
9248 (emit_register_class): Force generation of class registration at
9250 * decl.c (end_java_method): Call permanent_allocation() before
9252 * expr.c (can_widen_reference_to): Added comment to interface
9253 handling, fixed typo.
9254 (lookup_field): Now uses CLASS_P() to correct FIXME
9255 (expand_invoke): Verification on public && !static &&
9256 !abstract moved into soft_lookupinterfacemethod (kaffe).
9257 Use Object class dtable if objectref is an array when expanding
9259 (java_push_constant_from_pool): Temporary use permanent_obstack
9261 * parse.c (get_ref_constant): Temporary use permanent_obstack to
9262 create constant references.
9263 (get_constant): Temporary use permanent_obstack to create constant.
9264 (load_class): Temporary use permanent_obstack to load class.
9265 (jcf_parse): Temporary use permanent_obstack to perform class
9267 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
9268 (build_java_signature): Temporary use permanent_obstack.
9269 * verify.c: (verify_jvm_instruction): removed unecessary verification
9271 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
9272 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
9275 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
9277 * class.c (append_gpp_mangled_type): Fix typo.
9278 (emit_register_class): Use main_class to get class object, rather
9279 than looking for no-longer-existing static decl starting with _CL.
9280 * typeck.c (parse_signature_type): Promote array element type
9281 if it is a RECORD_TYPE.
9283 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
9285 * class.c (push_class_static_dummy_field): New function.
9286 (mangle_static_field): New. Do G++-style mangling of static fields.
9287 (layout_class): Mandle static fields here, not in add_field.
9288 (build_class_ref): The class object is now a dummy static field.
9289 * decl.c (find_local_variable): Look for best, instead of first match.
9290 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
9291 (build_java_athrow): Don't check here if exception is Throwable.
9292 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
9293 (TYPE_USED): Removed. No longer used ...
9294 * parse.c (jcf_parse): Call push_class_static_dummy_field.
9295 * verify.c (push_pending_label): New function.
9296 (push_pending_block): Renamed to check_pending_block.
9297 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
9298 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
9299 re-checking possible handlers) after a store (less wasted work).
9300 Check for null handler (finally) before calling add_handler.
9301 Various changes to (finally?) correctly handle try/finally.
9303 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
9305 * class.c: Include stdio.h.
9307 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
9309 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
9310 to make sure class is initialized before static/special invoke.
9312 * verify.c (verify_jvm_instructions): On a store instruction,
9313 call find_local_variable to force pre-allocation of decl and rtx.
9314 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
9316 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
9318 * class.c (build_class_ref): Strip off "promoted_" if need be.
9319 (make_field_value): Call build_java_signature when needed.
9320 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
9321 * expr.c (build_java_athrow): Don't push_value of exception.
9322 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
9323 match specification of [fd]cmp[lg] for NaNs.
9324 (expand_byte_code): Add support for exception handler ranges.
9325 * except.c: Add skeleton for EH code-generation.
9326 * verify.c (merge_types): Treat all promoted integral types as equal.
9327 * constants.c (build_constants_constructor): To force creation of
9328 current_constant_pool_data_ref, call build_constant_data_ref.
9330 * javaop.def (lload): Fix typo.
9331 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
9333 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9335 * parse.c: Don't include function.h.
9337 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
9339 * except.[ch]: New files.
9340 * Makefile.in (JAVA_OBJS): Add except.o
9341 * expr.c: Temporary warning about unimplemented exceptions.
9342 * verify.c: Verify exception handlers.
9344 * jcf-dump.c (disassemble_method): Print exception table.
9346 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9348 * expr.c (verify_jvm_instructions): Started a thorough
9349 verification of invoke* bytecodes.
9350 (expand_byte_code): flush quick stack if PC is the target of a
9351 branch. and undef RET (conflicting with config/i386/i386.h).
9352 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
9354 (expand_invoke): Now handles invokeinterface and do more
9355 verification according to the bytecode.
9356 (lookup_field): Don't try to load the class if processing
9358 (can_widen_reference_to): Now handles interfaces.
9359 * decl.c (init_decl_processing): New global variable
9360 soft_lookupinterfacemethod_node, declared in java-tree.h.
9361 Call set_super_info on string_type_node.
9362 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
9364 * class.c (set_super_info): Fills the CLASS_* flags according to
9366 (get_access_flags_from_decl): Handles all class flags.
9368 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
9370 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
9371 * parse.c (yyparse): Check for abstract method, and missing code.
9372 * expr.c (expand_byte_code): Change interface.
9373 * lang.c (put_decl_node): Print promoted types prettier.
9374 * verify.c (verify_jvm_instruction): Change interface.
9375 Partial support for scanning exception table.
9376 For load instructions, handle promoted integral types.
9378 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
9380 * verify.c: New file, with contents moved from expr.c.
9381 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
9382 * typeck.c (is_array_type_p): Moved here from expr.c.
9383 * java-tree.h: Add some now-needed function declarations.
9384 * Makefile.in (JAVA_OBJS): Added verify.o.
9386 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9388 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
9389 METHOD_ABSTRACT flag.
9391 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
9392 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
9393 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
9395 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
9397 (start_java_method): Hook for SYNCHRONIZED methods.
9399 * expr.c (build_java_jsr, build_java_ret): New functions
9400 (JSR,PRE): New macros
9401 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
9402 (verify_jvm_instructions): tableswitch, lookupswitch,
9403 monitorenter, monitorexit, goto_w: verified.
9404 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
9405 (build_java_monitor): New function.
9406 (MONITOR_OPERATION): Modified to call build_java_monitor()
9407 (verify_jvm_instructions): Started a thorough verification of
9410 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
9412 Support verification of jsr/ret subroutines (used for try/finally).
9413 * decl.c (return_address_type_node): New type node.
9414 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
9415 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
9416 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
9417 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
9418 TYPE_USED): New macros for special types in type_map.
9420 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
9421 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
9423 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
9425 * expr.c (can_widen_reference_to): New function.
9427 (merge_type_state): Support handling start of subroutine.
9428 (push_pending_block): Return char* error message, instead of calling
9429 fatal on an error. Also handle subroutines.
9430 (verify_jvm_instructions): Handle errors from push_poending_block.
9431 Support jsr and ret instructions.
9433 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
9435 * jcf-io.c (find_classfile): Fix thinko.
9436 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
9438 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
9440 * Makefile.in (BISON): Remove.
9442 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
9444 * Makefile.in: Convert to autoconf.
9445 * config-lang.in (outputs): Added java/Makefile.
9447 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
9448 Rename cc1java to jc1.
9450 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
9451 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
9453 * class.c (class_depth): Do load_class if needed.
9455 Mostly better verification.
9456 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
9457 (init_decl_processing): Change return type of soft_checkcast.
9458 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
9459 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
9460 lang_print_error): New functions.
9461 (lang_init): Set global hook print_error_function to lang_print_error.
9462 * expr.c: In the type_map ptr_type_node is only used for null now.
9463 (pop_type, merge_types): Hence ptr_type_node matches any reference.
9464 (merge_types): Dererence pointer to record types before comparing.
9465 (decode_newarray_type, merge_types): On error just return NULL.
9466 (build_java_binop): Add preliminary implementation (with warning)
9467 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
9468 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
9469 (expand_compare, expand_java_goto, expand_java_call): Don't
9470 push_pending_block, since that only makes sense when verifying.
9471 (merge_type_state): Different return codes.
9472 (push_pending_block): A block may need to be verified more than once.
9473 (expand_byte_code): Warn about unused code at code generation time.
9474 (verify_jvm_instruction): Changed logic, since code may need to be
9475 re-verified if type-state has changed. Also, better error handling.
9476 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
9477 Improve newarray, anewarray, ?aload, athrow,
9478 * java-tree.h (LABEL_CHANGED): New macro.
9480 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9482 * decl.c (soft_athrow_node): New global variable initialized.
9483 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
9484 * typeck.c (convert): Added support for REAL_TYPE.
9485 (convert_to_char): New function.
9486 (convert): Handle CHAR_TYPE.
9487 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
9488 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
9489 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
9491 (verify_jvm_instructions): Added break a the end of bogus unop: label.
9492 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
9493 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
9494 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
9495 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
9496 to Use The Right Things.
9497 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
9498 compatible with INT. BOOLEAN is made equivalent to BYTE.
9499 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
9500 OPCODE_ifnonnull): Now supported.
9501 (build_java_athrow): New function.
9503 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
9505 Rename method name <init> to match G++ (and fix mangling).
9506 * class.c (layout_class): Replace method name of <init> by class name.
9507 (make_method_value): Do inverse renaming of constructor from <init>.
9508 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
9509 * typeck.c (lookup_java_constructor): New function.
9510 * expr.c (expand_invoke): If method_name is <init>, call
9511 lookup_java_constructor to find constructor.
9513 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
9515 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9517 * parse.c (get_class_constant): Modified to handle array "classes"
9518 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
9520 (convert): Modified to handle real type.
9521 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
9522 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
9524 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
9525 soft_multianewarray, soft_newarray_node, soft_throw_node): New
9526 global variables initialized.
9527 (find_local_variable): Handles the case of a pointer
9528 (end_java_method): Restore the use of one more scope
9529 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
9530 build_java_array_length_access, expand_java_arrayload,
9531 expand_java_arraystore, expand_java_array_length,
9532 expand_java_multianewarray, expand_java_anewarray,
9533 build_java_check_indexed_type, is_array_type_p,
9534 build_java_throw_out_of_bound_exception): New functions.
9535 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
9536 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
9537 OPCODE_<t>aload): Implemented code for verification.
9538 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
9539 ARRAY_NEW_MULTI): Macro defined.
9540 (CONVERT): Modified to invoke convert().
9541 (case OPCODE_aload2): Fixed index typo from 2 to 1.
9543 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
9545 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
9546 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
9547 (make_class_data): Field name needs '/' as package prefix.
9548 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
9550 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
9552 Implement debug information for local variables.
9553 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
9554 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
9555 DECL_LOCAL_SLOT_CHAIN): New macros.
9556 (struct lang_decl_var): New type.
9557 * parse.c (give_name_to_locals): Move to decl.c.
9558 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
9559 (start_java_method): Re-write parameter handling.
9560 (pending_local_decls): New global variable.
9561 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
9562 (find_local_variable): Accept pc so we can skips decls not in range.
9563 (struct binding_level): Add end_pc field.
9564 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
9565 (various): Change so current pc gets passed to find_local_variable.
9567 * decl.c (init_decl_processing): Re-arrange fields in
9568 class_type_node and and method_type_node to match kaffe 0.9.1.
9569 * class.c (make_method_value, make_class_data): Update
9570 initializations to match.
9572 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
9574 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
9575 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
9576 (push_super_field): New function.
9577 (make_class_data): Handle inheritance of class static initializer.
9578 (layout_class): New name mangling.
9579 * constants.c (build_constant_data_ref): Init type of data array
9580 to a one-element array.
9581 (build_constants_constructor): Set DECL_SIZE from complete array type.
9582 * decl.c: Rename class_type, object_type etc to class_type_node,
9583 object_type_node etc. Make former inherit from latter.
9584 * expr.c (expand_invoke): Add cast of function address.
9585 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
9586 * parse.c (yyparse): Don't call layout_class here.
9587 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
9589 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
9591 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
9592 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
9593 (alloc_class_constant): New.
9594 * expr.c (expand_invoke): Make sure method's class is initialized.
9595 * class.c (interits_from_p, emit_register_class): New functions.
9596 * parse.c (yyparse): Call emit_register_class.
9598 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
9600 * constants.c: New file, to handle constant pool.
9601 * Makefile.in (JAVA_OBJS): Add constants.o.
9602 * decl.c (init_decl_processing): Update, fix, finish various structs.
9603 (pushdecl_top_level): New.
9604 * parse.c (layout_class): Moved to class.c.
9605 * expr.c (java_push_constant_from_pool): New function.
9606 * class.c (build_class_ref): Make work fully
9607 (make_class_data): Emit super-class, constant pool, interface vector.
9609 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
9611 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
9612 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
9613 * class.c (class_depth): New function.
9614 (lookup_named_class): Replaced by new function lookup_class.
9615 * decl.c (object_type_node, string_type_node): New.
9616 Remove various types that we no longer need.
9617 * expr.c (verify_jvm_instructions): New separate verifier pass.
9618 (push_type, pop_type): New functions for verifier.
9619 (type_stack_dup, pop_argument_types, merge_types): Likewise.
9620 (expand_byte_code): Simplify, since we assume already verified.
9621 (expand_invoke): Now mostly works.
9622 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
9623 * lang.c (main_class): Move to parse.c. Don't make_class yet.
9624 * parse.c: Wait to allocate class object until we know its name.
9625 (layout_class): Calculate DECL_VINDEX for each virtual method.
9626 * typeck.c (get_array_type): Rename to ...
9627 (build_java_array_type): ... and provide working implementation.
9628 (build_java_signature): New function - build Java signature of type.
9629 (set_java_signature): New function - cache signature with type.
9630 (lookup_java_method): New function.
9632 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
9634 * class.c (ident_subst): Take extra SUFFIX parameter.
9635 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
9636 (set_constant_value, build_static_field_ref, is_compiled_class): New.
9637 (build_class_ref): Actually implement.
9638 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
9639 * decl.c (builtin_function): New.
9640 (init_decl_processing): Update for current Kaffe. Declare some
9641 builtin Kaffe functions.
9642 * expr.c (build_address_of): New.
9643 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
9644 Renamed (from expand_java_new etc), and added working implementations.
9645 (build_field_ref): Now also handle static fields.
9646 (expand_invoke): Implement invokestatic, and start implement rest.
9647 * java-opcodes.h: Use javaop.def to avoid duplicated list.
9648 * javaop.def: Rename invokevirt -> invokevirtual.
9649 * lang.c (use_handles): Removed.
9650 * parse.c: Add support for ConstantValue atribute.
9651 Handle nested loading of a class. (JPOOL_UTF): New.
9653 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
9655 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
9657 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
9659 * Make-lang.in (java.install-man): New empty rule.
9660 * typeck.c (set_local_type): New function.
9661 * expr.c (STORE_INTERNAL): Call find_local_variable,
9662 not find_stack_slot. Call set_local_type.
9664 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
9666 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
9667 and building RECORD_TYPE CONSTRUCTORs.
9668 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
9670 * lang.c (use_handles): Change the default to 0.
9671 * decl.c: Define and build class_type, field_type, utf8const_type.
9672 * class.c (make_class_data, make_field_value,
9673 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
9674 hashUtf8String, strLengthUtf8, mangled_classname:
9675 Functions to build reflective data structures.
9676 * parse.c (yyparse): Call make_class_data.
9678 * jcf-io.c (open_class, find_classfile): New functions.
9679 * jcf-dump.c: Support reading classfile from explicitly-named
9680 class file (without CLASSPATH searching).
9682 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
9684 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
9685 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
9686 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
9687 (get_constant): Now trivial for CONSTANT_Utf8.
9689 * jcf.h: Make NEW_CPOOL the default.
9690 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
9692 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>