1 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3 * class.c (layout_class): Don't lay the superclass out if it's
4 already being laid out.
5 * jcf-parse.c (handle_innerclass_attribute): New function.
6 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7 handle_innerclasses_attribute.
8 (jcf_parse): Don't load an innerclasses if it's already being
10 * jcf-write.c (append_innerclass_attribute_entry): Static
11 `anonymous_name' and its initialization deleted. `ocii' and `ini'
12 to be zero for anonymous classes.
14 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
16 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
18 * jcf-parse.c (set_source_filename): Use
19 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
21 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
23 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
24 gets a unique asm name.
26 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
28 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
29 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
31 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
32 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
33 * parse.y (lookup_package_type_and_set_next): Deleted.
34 (resolve_package): Removed unnecessary code.
35 (find_applicable_accessible_methods_list): `finit$' can't be
37 * verify.c (pop_argument_types): Added missing prototype.
39 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
41 * config-lang.in: Disable java by default.
43 2001-01-23 Tom Tromey <tromey@redhat.com>
45 * gcj.texi (Copying): New node.
46 Added copyright information.
48 2001-01-21 Per Bothner <per@bothner.com>
50 Various fixes to allow compiling a compressed .jar/.zip archive.
51 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
52 (struct ZipFile): Add fields name and next (from ZipFileCache).
53 (struct ZipDirectory): New field zipf points to owning ZipFile.
54 * jcf.h (struct ZipDirectory): Add forward declaration.
55 (struct JCF): Declare zipd field to have type struct ZipDirectory.
56 Remove seen_in_zip and zip_offset fields.
57 (JCF_SEEN_IN_ZIP): New macro.
58 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
59 * jcf-io.c: Change all ZipFileCache to ZipFile.
60 (read_zip_member): New function.
61 (open_in_zip): Call read_zip_member.
62 * jcf-parse.c (find_in_current_zip): Remove function.
63 (read_class): Merge in find_in_current_zip functionality.
64 Call read_zip_member if needed.
65 (parse_zip_file_entries): Use read_zip_member.
66 (process_zip_dir): Update for removed and added JCF fields.
67 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
69 2001-01-21 Per Bothner <per@bothner.com>
71 Minor optimization of static ggc roots.
72 * jcf-parse.c (parse_roots): New static field.
73 (current_field, current_method, current_file_list): Replace by macros
74 naming fields of parse_roots.
75 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
76 * class.c (class_roots): New static field.
77 (registered_class, fields_ident, info_ident, class_list):
78 New macros naming fields of parse_roots.
79 (build_static_field_ref): Don't register roots here.
80 (layout_class): Static field list replaced by macro class_list.
81 (init_class_processing): Call ggc_add_tree_root for 4 roots.
82 Initialize fields_ident and info_ident here.
84 2001-01-21 Per Bothner <per@bothner.com>
86 * jcf-parse.c (ggc_mark_jcf): New function.
87 (init_jcf_parse): Register current_jcf as ggc root.
89 2001-01-21 Per Bothner <per@bothner.com>
91 * lang.c (put_decl_node): Print method's name.
93 2001-01-21 Per Bothner <per@bothner.com>
95 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
96 (verify_jvm_instructions): Use it, for better error messages on loads.
98 2001-01-21 Per Bothner <per@bothner.com>
100 * verify.c (merge_type_state): Stil may have to merge even if
101 LABEL_VERIFIED (label).
103 2001-01-21 Per Bothner <per@bothner.com>
105 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
106 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
108 2001-01-19 Per Bothner <per@bothner.com>
110 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
111 if expeting an interface type. Refines Tom's change of 2000-09-12.
113 2001-01-18 Per Bothner <per@bothner.com>
115 * gcj.texi (Input Options): Mention .java files.
117 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
119 * lang-options.h (-Wunsupported-jdk11): Removed.
120 * lang.c (flag_not_overriding): Deleted.
121 (flag_static_local_jdk1_1): Likewise.
122 (lang_W_options): Removed "unsupported-jdk11" entry.
123 * parse.y (java_check_methods): Removed dead code.
125 2001-01-17 Tom Tromey <tromey@redhat.com>
127 Changes suggested by Per Bothner:
128 * gcj.texi (Input Options): Don't mention input files.
129 (Code Generation): Updated --main information.
130 (Invoking jcf-dump): Mention that --javap is incomplete.
131 From Alexandre Petit-Bianco:
132 (Warnings): Don't mention -Wunsupported-jdk11.
134 (Compatibility): Mention JDK 1.2-ness of libraries.
135 (Resources): Mention resources used when writing gcj.
137 2001-01-17 Tom Tromey <tromey@redhat.com>
139 * gcj.texi: New file.
140 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
141 (java.info): Depend on gcj.info.
142 (java/gcj.dvi): New target.
143 (java.dvi): Depend on gcj.dvi.
144 (java.install-info): Wrote.
146 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
148 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
149 having called make_decl_rtl.
151 2001-01-14 Per Bothner <per@bothner.com>
153 Various patches to emit better messages on verification errors.
154 * expr.c (push_type_0): Return error indication on stack overflow,
155 instead of callinfg fatal.
156 (push_type): Now just call push_type_0 (nd fatal on overflow).
157 (pop_type_0): Return detailed error message (in a char** argument).
158 (pop_type): If pop_type_0 fails, print error message.
159 (pop_argument_types): Moved to verify.c.
160 * verify.c (pop_argument_types): Moved from expr.c.
161 Return a (possible) error message, rather than void.
162 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
163 (verify_jvm_instruction): Use new macros, improving error messages.
164 For case OPCODE_astore use object_ptr_type_node.
165 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
166 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
168 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
169 constant, return body without wrapper. (Improves constant folding.)
170 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
172 2001-01-13 Per Bothner <per@bothner.com>
174 * expr.c (expand_java_field_op): Assigning to a final field outside
175 an initializer does not violate JVM spec, so should be warning, not
176 error. (Sun's verifier does not complain - though MicroSoft's does.)
178 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
180 * gjavah.c (version), jcf-dump.c (version): Update copyright year
183 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
185 * parse.y (resolve_expression_name): Permit instance variables from
186 enclosing context in super constructor call.
187 (resolve_qualified_expression_name): Permit enclosing class's qualified
188 "this" in super constructor call.
190 2001-01-10 Mark Mitchell <mark@codesourcery.com>
192 * class.c (build_utf8_ref): Remove last argument in call to
193 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
194 (build_class_ref): Likewise.
195 (build_static_field_ref): Likewise.
196 (get_dispatch_table): Likewise.
197 (layout_class_method): Likewise.
198 (emit_register_classes): Likewise.
199 * constants.c (build_constant_data_ref): Likewise.
200 * decl.c (builtin_function): Likewise.
201 (create_primitive_vtable): Likewise.
202 * expr.c (build_known_method_def): Likewise.
203 (build_jni_stub): Likewise.
204 (java_lang_expand_expr): Likewise.
206 2001-01-10 Tom Tromey <tromey@redhat.com>
208 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
210 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
212 * java-tree.h (lang_printable_name_wls): New prototype.
213 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
214 rather than `current_class' to print type name. Don't prepend type
215 names when printing constructor names.
216 (lang_printable_name_wls): New function.
217 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
218 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
219 * parse.y (patch_method_invocation): Message tuned for constructors.
220 (not_accessible_p): Grant `private' access from within
223 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
225 All files with updated copyright when applicable.
226 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
227 * class.c (mangle_class_field): Function removed.
228 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
229 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
230 (build_class_ref): Call `java_mangle_class_field' instead of
231 `mangle_class_field.'
232 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
233 (layout_class): Call `java_mangle_decl' instead of
234 `mangle_static_field.'
235 (cxx_keywords): Initialized static array moved to `lex.c.'
236 (layout_class_method): Changed leading comment. Simplified to
237 call `java_mangle_decl.' Local `ptr' moved in for loop body.
238 * decl.c (lang_mark_tree): Mark field `package_list.'
239 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
240 (struct lang_type): New field `package_list.'
241 (unicode_mangling_length): Prototype removed.
242 (append_gpp_mangled_name, append_gpp_mangled_classtype,
243 emit_unicode_mangled_name): Likewise.
244 (cxx_keyword_p): New prototype.
245 (java_mangle_decl, java_mangle_class_field,
246 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
247 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
249 * jvgenmain.c (main_method_prefix): Global variable removed.
250 (main_method_suffix): Likewise.
251 (do_mangle_classname): New function.
252 (main): Call it. Format changed to accomodate new mangling scheme.
253 * lex.c: (utf8_cmp): Conditionally prototyped.
254 (cxx_keywords): Moved from class.c, conditionally defined.
255 (utf8_cmp, cxx_keyword_p): Likewise.
256 * mangle.c (obstack.h, ggc.h): Included.
257 (mangle_field_decl): New function.
258 (mangle_method_decl, mangle_type, mangle_pointer_type,
259 mangle_array_type, mangle_record_type,
260 find_compression_pointer_match, find_compression_array_match,
261 find_compression_record_match,
262 find_compression_array_template_match, set_type_package_list,
263 entry_match_pointer_p, emit_compression_string, init_mangling,
264 finish_mangling, compression_table_add, mangle_member_name): Likewise.
265 (mangle_obstack): New global.
266 (MANGLE_RAW_STRING): New macro.
267 (unicode_mangling_length): Turned static.
268 (append_unicode_mangled_name): Renamed from
269 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
270 replaces `obstack', removed from the parameter list.
271 (append_gpp_mangled_name): Turned static. `mangle_obstack'
272 replaces parameter `obstack', removed from the parameter list. Call
273 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
274 (append_gpp_mangled_classtype): Removed.
275 (compression_table, compression_next): New static variables.
276 * parse.y (temporary_obstack): Extern declaration removed.
278 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
280 * parse.y (patch_binop): Compute missing type in error situations.
282 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
284 * class.c (make_class_data): Push initial value for "arrayclass".
285 * decl.c (init_decl_processing): Add new class field "arrayclass".
287 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
289 From patha@softlab.ericsson.se:
290 * parse.y (switch_label): Use build, not build1, to construct
293 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
295 * lang.c (lang_decode_option): Change -MA to -MP.
296 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
297 Update to new prototype; do quote targets.
298 (jcf_dependency_write): Update.
300 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
302 Shorten primitive array allocation path:
303 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
304 to create new primitive arrays.
305 * expr.c (build_newarray): If generating native code, call
306 soft_newarray_node with a reference to the primitive TYPE identifier
307 instead of type_value.
309 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
311 Fix for PRs gcj/312 and gcj/253:
312 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
313 dest if they arn't already.
314 * class.c (layout_class): Call maybe_layout_super_class on
315 superinterfaces also, but only if compiling from bytecode.
318 * parse.y (create_class): Set ACC_STATIC if class is declared in an
321 2000-12-15 Tom Tromey <tromey@redhat.com>
323 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
326 2000-12-14 Andrew Haley <aph@redhat.com>
328 * boehm.c (mark_reference_fields): Change test to correctly detect
331 2000-12-15 Andreas Jaeger <aj@suse.de>
333 * config-lang.in (lang_dirs): Added.
335 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
337 * parse.y (end_artificial_method_body): Fixed undefined behavior.
338 Credits go to rth for finding it.
340 2000-12-13 Mike Stump <mrs@wrs.com>
342 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
344 2000-11-07 Tom Tromey <tromey@cygnus.com>
346 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
347 * lex.c (java_ignorable_control_p): Removed.
348 (java_letter_or_digit_p): Removed.
349 (java_start_char_p): New function.
350 (java_read_char): Return `int', not `unicode_t'. Changed
352 (java_read_unicode): Likewise.
353 (java_read_unicode_collapsing_terminators): Likewise.
354 (java_get_unicode): Likewise.
355 (java_new_lexer): Initialize hit_eof.
356 (java_parse_end_comment): Take `int' argument.
357 (java_parse_doc_section): Likewise.
358 (java_parse_escape_sequence): Don't allow backlash-newline.
360 * lex.h (JAVA_DIGIT_P): Removed.
361 (_JAVA_LETTER_OR_DIGIT_P): Removed.
362 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
363 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
364 (JAVA_PART_CHAR_P): New macro.
366 (JAVA_CHAR_ERROR): Now -2.
367 (java_lexer): New field `hit_eof'.
368 * chartables.h: New file.
369 * gen-table.pl: new file.
371 2000-11-20 Tom Tromey <tromey@cygnus.com>
372 Alexandre Petit-Bianco <apbianco@cygnus.com>
374 * parse.y (java_complete_lhs): Only allow compound assignment of
375 reference type if type is String.
377 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
379 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
380 jcf-path.c: Likewise.
382 2000-12-09 Anthony Green <green@redhat.com>
384 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
385 filestart and filename_length as int values.
387 2000-12-07 Mo DeJong <mdejong@redhat.com>
389 * jcf-io.c (find_class): Correct the logic that tests to see if a
390 .java file is newer than its .class file. The compiler was
391 incorrectly printing a warning when file mod times were equal.
393 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
395 * jvgenmain.c: Use ISPRINT not isascii.
397 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
399 * parse.y (end_artificial_method_body): Fixed typo.
401 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
403 * parse.y (patch_method_invocation): Pick the correct enclosing
404 context when creating inner class instances.
407 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
409 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
410 Update copyright year to 2000.
412 2000-11-23 Anthony Green <green@redhat.com>
414 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
415 Move current_file_list out of yyparse and make it static.
417 * expr.c: Declare quick_stack and tree_list_free_list as static
418 (init_expr_processing): Register quick_stack and
419 tree_list_free_list roots.
421 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
423 * parse.y (build_outer_field_access): New local `decl_ctx', use
424 it. Check for field's context and current class immediate outer
426 (outer_field_access_p): Consider fields inherited from the last
428 (build_access_to_thisn): Stop at the last enclosing context if
432 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
434 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
436 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
438 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
441 2000-11-20 Tom Tromey <tromey@cygnus.com>
443 * jv-scan.c (help): Document --complexity.
444 (options): Added --complexity.
445 (flag_complexity): New global.
446 (main): Call `report'.
447 * parse-scan.y (complexity): New global.
448 (if_then_statement, if_then_else_statement,
449 if_then_else_statement_nsi, switch_block_statement_group,
450 while_expression, do_statement, for_begin, continue_statement,
451 throw_statement, catch_clause, finally, method_invocation,
452 conditional_and_expression, conditional_or_expression,
453 conditional_expression): Update complexity.
454 (reset_report): Reset complexity.
455 (report): New function.
457 2000-11-20 Tom Tromey <tromey@cygnus.com>
459 * lex.c (yylex): Added STRICT_TK case.
460 * parse.y (STRICT_TK): Added.
461 * parse-scan.y (STRICT_TK): Added.
462 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
463 `;'. Use 4, not 3, with -k option. Correctly rename resulting
465 * keyword.h: Rebuilt.
466 * keyword.gperf (strictfp): Added.
468 2000-11-20 Tom Tromey <tromey@cygnus.com>
470 * lex.c (yylex): Recognize floating point constants with leading
473 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
475 * java-tree.h (cyclic_inheritance_report): Constify.
476 * parse.y (cyclic_inheritance_report): Likewise.
478 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
480 * parse.y (goal): Remove call to ggc_add_string_root.
482 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
484 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
485 Create string in scratch buffer, then pass to build_string.
487 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
489 * parse.y (issue_warning_error_from_context): Add
492 2000-11-11 Anthony Green <green@redhat.com>
494 * jcf-parse.c (process_zip_dir): Add finput parameter.
495 (jcf_figure_file_type): Call process_zip_dir with appropriate
498 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
500 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
501 * jcf-parse.c (jcf_figure_file_type): Likewise.
503 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
505 * parse.y (create_new_parser_context): Use memset () instead of
508 2000-11-08 Tom Tromey <tromey@cygnus.com>
510 * gjavah.c (process_file): Only include gcj/cni.h when generating
513 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
515 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
516 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
519 2000-11-05 Tom Tromey <tromey@cygnus.com>
521 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
522 * lex.c (IS_ZERO): New define.
523 (java_perform_atof): Error on floating point underflow.
525 2000-11-04 Tom Tromey <tromey@cygnus.com>
527 * lex.c (java_parse_escape_sequence): Only read two octal
528 characters if the first one is greater than 3. Don't allow
529 "octal" numbers to include the digits 8 or 9.
531 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
533 * Make-lang.in (java.distdir): Remove.
535 2000-11-03 Tom Tromey <tromey@cygnus.com>
537 * Make-lang.in (java.dvi): New target.
538 Partial fix for PR other/567.
540 * lang-options.h: Mention -Wout-of-date.
541 * jcf-dump.c (flag_newer): New global.
542 * gjavah.c (flag_newer): New global.
543 * jcf-io.c (find_class): Only warn when flag_newer set.
544 * lang.c (flag_newer): New global.
545 (struct string_option): New declaration.
546 (lang_W_options): New global.
547 (process_option_with_no): New function.
548 (lang_decode_option): Use it.
550 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
551 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
554 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
555 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
556 * lex.c (java_read_unicode): Removed `term_context' argument.
557 Recognize any number of `u' in `\u'.
558 (java_read_unicode_collapsing_terminators): New function.
559 (java_get_unicode): Use it.
560 (java_lineterminator): Removed.
561 (yylex): Produce error if character literal is newline or single
562 quote. Return if eof found in middle of `//' comment. EOF in
563 `//' comment is only an error if pedantic.
564 (java_ignorable_control_p): New function.
565 (java_parse_end_comment): Return if eof found in middle of
568 * jv-scan.c (pedantic): New global.
570 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
572 * parse.y (outer_field_access_p): Inherited fields aren't
573 consider outer fields.
574 (maybe_build_thisn_access_method): Use
575 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
576 (resolve_expression_name): Trigger an error if a static field
577 is being accessed as an outer field.
579 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
581 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
584 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
586 * Make-lang.in: Move all build rules here from Makefile.in,
587 adapt to new context. Wrap all rules that change the current
588 directory in parentheses. Expunge all references to $(P).
589 When one command depends on another and they're run all at
590 once, use && to separate them, not ;. Add OUTPUT_OPTION to
591 all object-file generation rules. Delete obsolete variables.
593 * Makefile.in: Delete.
594 * config-lang.in: Delete outputs= line.
596 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
598 * parse.y (patch_method_invocation): NULLify this_arg when already
600 (maybe_use_access_method): Handle call to methods unrelated to the
601 current class. Fixed comment.
604 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
606 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
609 2000-10-24 Tom Tromey <tromey@cygnus.com>
611 * lex.c (java_new_lexer): Initialize new fields. Work around
612 broken iconv() implementations.
613 (java_read_char): Swap bytes if required. Use fallback decoder if
615 (byteswap_init, need_byteswap): New globals.
616 (java_destroy_lexer): Only close iconv handle if it is in use.
617 * lex.h (java_lexer): New fields read_anything, byte_swap,
619 Made out_buffer unsigned.
621 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
623 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
624 where an enclosing context can be set on the jdep.
625 (do_resolve_class): Fixed identation.
627 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
629 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
631 * jcf-reader.c (peek_attribute, skip_attribute): Only define
634 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
636 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
638 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
640 * jcf-write.c (OP1): Update `last_bc'.
641 (struct jcf_block): Fixed indentation and typo in comments. New
643 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
644 follows `monitorenter'.
645 * parse.y (patch_synchronized_statement): New local `tmp'. Call
649 2000-10-16 Tom Tromey <tromey@cygnus.com>
651 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
652 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
653 * lang-options.h: Added -MA, -MT, -MF..
654 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
655 (DEPEND_TARGET_SET): New macro.
656 (DEPEND_FILE_ALREADY_SET): Likewise.
657 (init_parse): Handle new flags.
658 * jcf.h (jcf_dependency_print_dummies): Declare.
659 * Make-lang.in (s-java): Added mkdeps.o.
660 * Makefile.in (BACKEND): Added mkdeps.o.
661 (../gcjh$(exeext)): Added mkdeps.o.
662 (../jcf-dump$(exeext)): Added mkdeps.o.
663 * jcf-depend.c: Include mkdeps.h.
664 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
666 (jcf_dependency_reset): Rewrote.
667 (dependencies): New global.
668 (jcf_dependency_set_target): Rewrote.
669 (jcf_dependency_add_target): Likewise.
670 (jcf_dependency_add_file): Likewise.
672 (print_ents): Removed.
673 (jcf_dependency_write): Rewrote.
674 (print_dummies): New global.
675 (jcf_dependency_print_dummies): New function
676 (jcf_dependency_write): Call deps_dummy_targets if required.
678 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
680 * gjavah.c (add_class_decl): Removed unused variables `tname',
681 `tlen' and `name_index'.
682 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
683 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
684 in `wfl_operator' with value.
685 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
686 (jcf_figure_file_type): Fixed identation.
687 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
688 * parse.y (analyze_clinit_body): New function.
689 (static_initializer:): Reset `current_static_block'.
690 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
691 `wfl_operator' with new value.
692 (lookup_cl): Use EXPR_WFL_FILENAME.
693 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
695 (build_outer_field_access): Access to this$<n> built from
696 current_class, not its outer context.
697 (build_access_to_thisn): Fixed leading comment. Tidied things up.
698 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
699 (patch_method_invocation): Use `is_static_flag' when already
701 (patch_newarray): Removed assignment in ternary operator.
703 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
705 * except.c (free_eh_ranges): Don't free `whole_range'.
707 2000-10-15 Anthony Green <green@redhat.com>
709 * decl.c (init_decl_processing): Call init_class_processing before
712 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
714 * check-init.c (check_init): Fixed leading comment. Use
716 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
717 (give_name_to_locals): Likewise.
718 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
719 fields in lang_decl_var.
720 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
721 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
722 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
723 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
724 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
725 (LOCAL_FINAL): Rewritten.
726 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
727 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
728 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
730 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
731 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
732 (TYPE_HAS_FINAL_VARIABLE): New macro.
733 (struct lang_type): Added `afv' field.
734 * parse.y (check_static_final_variable_assignment_flag): New function.
735 (reset_static_final_variable_assignment_flag): Likewise.
736 (check_final_variable_local_assignment_flag): Likewise.
737 (reset_final_variable_local_assignment_flag): Likewise.
738 (check_final_variable_indirect_assignment): Likewise.
739 (check_final_variable_global_assignment_flag): Likewise.
740 (add_inner_class_fields): Use LOCAL_FINAL_P.
741 (register_fields): Handle local finals and final variables.
742 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
743 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
744 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
746 (java_complete_expand_methods): Loop to set
747 TYPE_HAS_FINAL_VARIABLE. Call
748 `reset_final_variable_local_assignment_flag' and
749 `check_final_variable_local_assignment_flag' accordingly before
750 and after constructor expansion. Call
751 `reset_static_final_variable_assignment_flag'
752 before expanding <clinit> and after call
753 `check_static_final_variable_assignment_flag' if the
754 current_class isn't an interface. After all methods have been
755 expanded, call `check_final_variable_global_assignment_flag' and
756 `check_static_final_variable_assignment_flag' if the current class
758 (maybe_yank_clinit): Fixed typo in comment.
759 (build_outer_field_access_methods): Removed old sanity check. Use
760 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
761 Don't create access methods for finals.
762 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
763 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
764 existing DECL_INIT has been processed.
765 (java_complete_lhs): Likewise.
766 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
767 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
769 (patch_assignment): Use LOCAL_FINAL_P.
770 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
771 DECL_INITIAL is nullified.
774 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
776 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
778 * Makefile.in (parse.c, parse-scan.c): Likewise.
780 2000-10-12 Mark Mitchell <mark@codesourcery.com>
782 * class.c (temporary_obstack): Remove.
783 (make_class): Don't mess with obstascks.
784 (push_class): Likewise.
785 (set_super_info): Likewise.
786 (add_method_1): Likewise.
787 (add_method): Likewise.
788 (add_field): Likewise.
789 (build_utf8_ref): Likewise.
790 (build_class_ref): Likewise.
791 (build_static_field_ref): Likewise.
792 (finish_class): Likewise.
793 (push_super_field): Likewise.
794 (layout_class): Likewise.
795 (layout_class_methods): Likewise.
796 (init_class_processing): Likewise.
797 * constants.c (get_tag_node): Likewise.
798 (build_constant_data_ref): Likewise.
799 * decl.c (ggc_p): Remove.
800 (copy_lang_decl): Use ggc_alloc.
801 (complete_start_java_method): Don't mess with obstacks.
802 (start_java_method): Likewise.
803 (end_java_method): Likewise.
804 * except.c (link_handler): Use xmalloc.
805 (free_eh_ranges): New function.
806 (method_init_exceptions): Use it.
807 (add_handler): Use xmalloc.
808 (expand_start_java_handler): Don't mess with obstacks.
809 (prepare_eh_table_type): Likewise.
810 (expand_end_java_handler): Likewise.
811 * expr.c (push_value): Likewise.
812 (create_label_decl): Likewise.
813 (build_jni_stub): Likewise.
814 (java_lang_expand_expr): Likewise.
815 (note_instructions): Use xrealloc.
816 (java_push_constant_from_pool): Don't mess with obstacks.
817 (process_jvm_instruction): Likewise.
818 * java-tree.h (cyclic_inheritance_report): Remove duplicate
820 * jcf-parse.c (get_constant): Don't mess with obstacks.
821 (read_class): Likewise.
822 (jcf_parse): Likewise.
823 * lex.c (expresion_obstack): Remove.
824 (java_lex): Don't use obstack_free.
825 * parse.h (exit_java_complete_class): Don't mess with obstacks.
826 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
827 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
828 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
829 * parse.y (gaol): Add more GC roots.
830 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
831 (lookup_field_wrapper): Likewise.
832 (obtain_incomplete_type): Don't mess with obstacks.
833 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
835 (craft_constructor): Don't mess with obstacks.
836 (safe_layout_class): Likewise.
837 (java_complete_class): Likewise.
838 (source_end_java_method): Likewise.
839 (build_outer_field_access_methods): Likewise.
840 (build_outer_method_access_method): Likewise.
841 (maybe_build_thisn_access_method): Likewise.
842 (build_dot_class_method_invocation): Likewise.
843 (java_complete_tree): Likewise.
844 (java_complete_lhs): Likewise.
845 (do_merge_string_cste): Likewise.
846 (patch_string_cst): Likewise.
847 (array_constructor_check_entry): Likewise.
848 * typeck.c (build_java_array_type): Likewise.
849 (parse_signature_string): Likewise.
850 (build_java_signature): Likewise.
852 2000-10-12 Tom Tromey <tromey@cygnus.com>
855 * gjavah.c (add_class_decl): Don't special-case inner classes.
856 (add_namelet): Likewise.
858 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
860 * java-tree.h: Constify current_encoding.
861 * lang.c: Constify current_encoding.
863 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
865 * jvgenmain.c (class_mangling_suffix): Omit `.'.
866 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
868 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
870 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
871 patch. Fixes gcj/340.
873 2000-10-10 Tom Tromey <tromey@cygnus.com>
875 * lex.c (java_new_lexer): Initialize out_first and out_last
877 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
879 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
881 * parse.y (pop_current_osb): New function.
882 (array_type:): Use `dims:', changed actions
883 accordingly. Suggested by Anthony Green.
884 (array_creation_expression:): Used pop_current_osb.
885 (cast_expression:): Likewise.
886 (search_applicable_method_list): Fixed indentation.
888 2000-10-08 Anthony Green <green@redhat.com>
890 * parse.y (array_type_literal): Remove production.
891 (type_literals): Refer to array_type, not array_type_literal.
893 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
895 Patch contributed by Corey Minyard.
896 * decl.c (check_local_named_variable): New function.
897 (tree check_local_unnamed_variable): Likewise.
898 (find_local_variable): Splitted. Call check_local_{un}named_variable.
900 2000-10-07 Anthony Green <green@redhat.com>
902 * class.c (layout_class): Handle case where superclass can't be
905 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
907 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
910 2000-10-05 Tom Tromey <tromey@cygnus.com>
912 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
913 * jvgenmain.c (class_mangling_prefix): Removed.
914 (class_mangling_suffix): New global.
916 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
918 (print_method_info): Handle overrides for static and final
920 (process_file): Generate declaration for class object field.
921 * class.c (cxx_keywords): New array.
922 (utf8_cmp): New function.
923 (cxx_keyword_p): New function.
924 (layout_class_method): Mangle C++ keywords by appending `$'.
925 (mangle_field): New function.
926 (mangle_class_field): Use mangle_field. Mangle class name as
928 (mangle_static_field): Use mangle_field.
930 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
932 * decl.c (find_local_variable): Removed uncessary type check and
933 fixed range check typo. From Corey Minyard.
935 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
937 * decl.c (give_name_to_locals): New local `code_offset'. Call
938 `maybe_adjust_start_pc'.
939 * expr.c (note_instructions): New function.
940 (expand_byte_code): Don't collect insn starts here.
941 (peek_opcode_at_pc): New function.
942 (maybe_adjust_start_pc): Likewise.
943 * java-tree.h (maybe_adjust_start_pc): Declare.
944 (note_instructions): Likewise.
945 * jcf-parse.c (parse_class_file): Call `note_instructions'.
947 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
949 * parse.y (field_access:): Fixed indentation.
950 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
952 2000-09-07 Tom Tromey <tromey@cygnus.com>
955 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
956 JPRIMITIVE_TYPE_P, for arithmetic operators.
957 (patch_method_invocation): Indentation fix.
958 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
959 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
960 (do_unary_numeric_promotion): Cleaned up code.
961 (valid_cast_to_p): Handle boolean correctly.
963 2000-09-27 Tom Tromey <tromey@cygnus.com>
965 * lex.c (java_read_unicode): Reset bs_count when finished with
968 2000-10-01 Mark Mitchell <mark@codesourcery.com>
971 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
972 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
973 (typeck.o): Depend on ggc.h.
974 * class.c (add_method_1): Use GC functions for allocation.
975 (init_class_processing): Register roots.
976 * decl.c (ggc_p): Set to 1.
977 (pending_local_decls): Make it static.
978 (push_jvm_slot): Use GC functions for allocation.
979 (init_decl_processing): Register roots.
980 (give_name_to_locals): Use GC functions for allocation.
981 (lang_mark_tree): New function.
982 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
983 functions for allocation.
984 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
985 * lex.c (java_lex): Use build_string, rather than replicating it
987 * parse.y (goal): Add more roots.
988 (mark_parser_ctxt): New function.
989 * typeck.c: Include ggc.h.
991 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
993 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
994 contains something else than MODIFY_EXPR.
996 2000-09-23 Mark Mitchell <mark@codesourcery.com>
998 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
999 * Makefile.in (parse.o): Depend on ggc.h.
1000 (class.o): Likewise.
1001 (constants.o): Likewise.
1004 (jcf-parse.o): Likewise.
1005 (jcf-write.o): Likewise.
1006 (mangle.o): Likewise.
1007 * class.c: Include ggc.h.
1008 (build_static_field_ref): Register GC roots.
1009 (layout_class): Likewise.
1010 (init_class_processing): Likewise.
1011 * constants.c: Include ggc.h.
1012 (current_constant_pool_data_ref): Remove.
1013 (tag_nodes): Move it to ...
1014 (get_tag_node): ... here. Register GC roots.
1015 * decl.c: Include ggc.h. Remove many global tree definitions.
1016 (throw_node): Define.
1017 (java_global_trees): Likewise.
1018 (predef_filenames): Make the size a constant.
1019 (init_decl_processing): Adjust accordingly.
1020 (init_decl_processing): Call init_jcf_parse. Register GC roots.
1021 * expr.c: Include ggc.h.
1022 (init_expr_processing): Register GC roots.
1023 (build_invokeinterface): Likewise.
1024 * java-tree.h: Replace extern tree declarations with macros.
1025 (java_global_trees): New variable.
1026 (java_tree_index): New enumeration.
1027 (init_jcf_parse): Declare.
1028 * jcf-parse.c: Include ggc.h.
1029 (current_class): Remove declaration.
1030 (main_class): Likewise.
1031 (all_class_list): Likewise.
1032 (predefined_filename_p): Adjust for constant size of
1034 (init_jcf_parse): New function.
1035 * jcf-write.c: Include ggc.h.
1036 (generate_classfile): Register GC roots.
1037 (append_synthetic_attribute): Likewise.
1038 (append_innerclass_attribute_entry): Likewise.
1039 * lang.c: Include ggc.h.
1040 (lang_print_error): Register GC roots.
1041 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
1043 * parse.y: Include ggc.h.
1044 (wfl_operator): Remove.
1045 (goal): Register GC roots.
1046 (java_pop_parser_context): Adjust for new field names.
1047 (java_parser_context_save_global): Likewse.
1048 (java_parser_context_restore_global): Likewise.
1049 (java_parser_context_suspend): Likewise.
1050 (java_parser_context_resume): Likewise.
1051 (verify_constructor_circularity): Register GC roots.
1052 (lookup_cl): Likewise.
1053 (java_reorder_fields): Likewise.
1054 (build_current_this): Likewise.
1055 (class_in_current_package): Likewise.
1056 (argument_types_convertible): Likewise.
1057 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
1059 2000-09-14 Tom Tromey <tromey@cygnus.com>
1061 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
1063 2000-09-13 Tom Tromey <tromey@cygnus.com>
1065 * jcf-parse.c: Include <locale.h>.
1066 * jv-scan.c: Include <locale.h>.
1068 2000-09-12 Tom Tromey <tromey@cygnus.com>
1070 * expr.c (pop_type_0): Return `Object' if trying to merge two
1072 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
1073 interface types; `Object' is always a valid supertype.
1075 2000-09-12 Tom Tromey <tromey@cygnus.com>
1078 * jv-scan.c (help): Document --encoding.
1079 (options): Added `encoding' entry.
1080 (OPT_ENCODING): New define.
1081 (main): Handle --encoding.
1082 Include <langinfo.h> if nl_langinfo exists.
1083 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
1085 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
1086 (parse_source_file): Correctly call java_init_lex. Added `finput'
1087 argument. Use nl_langinfo to determine default encoding.
1088 * java-tree.h (current_encoding): Declare.
1089 * parse.y (java_parser_context_restore_global): Don't restore
1091 (java_parser_context_save_global): Don't set `finput' field.
1092 (java_pop_parser_context): Don't restore `finput'. Free old lexer
1094 * lang.c (current_encoding): New global.
1095 (lang_decode_option): Recognize `-fencoding='.
1096 (finish_parse): Don't close finput.
1097 * parse.h (struct parser_ctxt): Removed `finput' and
1098 `unget_utf8_value' fields. Added `lexer' field.
1099 (java_init_lex): Fixed declaration.
1100 * lex.c (java_new_lexer): New function.
1101 (java_destroy_lexer): Likewise.
1102 (java_read_char): Added `lex' argument. Handle iconv case.
1103 (java_read_unicode): Added `lex' argument. Count backslashes in
1105 (java_init_lex): Added `finput' and `encoding' arguments. Set
1106 `lexer' field in ctxp.
1107 (BAD_UTF8_VALUE): Removed.
1108 (java_lex): Handle seeing UEOF in the middle of a string literal.
1109 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
1110 (java_lexer): New structure.
1113 (DEFAULT_ENCODING): New define.
1114 (java_destroy_lexer): Declare.
1116 2000-09-12 Tom Tromey <tromey@cygnus.com>
1119 * lex.c (java_init_lex): Initialize java_io_serializable.
1120 * parse.y (java_io_serializable): New global.
1121 (valid_ref_assignconv_cast_p): An array can be cast to
1124 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
1126 * decl.c, expr.c: Include defaults.h if not already included.
1127 Don't define the *_TYPE_SIZE macros.
1129 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
1131 * typeck.c (build_java_array_type): Correct first parameter
1132 in ADJUST_FIELD_ALIGN invocation.
1134 2000-09-06 Tom Tromey <tromey@cygnus.com>
1136 * lang-specs.h: Also recognize `-femit-class-files'.
1138 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1140 * verify.c (merge_types): Load the types to merge if necessary.
1142 2000-09-02 Anthony Green <green@redhat.com>
1144 * jcf-io.c: Include zlib.h.
1145 (open_in_zip): Read compressed class file archives.
1146 * zipfile.h (ZipDirectory): Add uncompressed_size and
1147 compression_method fields.
1148 * zextract.c (read_zip_archive): Collect file compression info.
1150 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
1152 * parse.y (do_resolve_class): Also explore superclasses of
1153 intermediate enclosing contexts when searching for inner classes.
1155 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1157 * parse.y (variable_declarator_id:): Better error message.
1158 (expression_statement:): Use YYNOT_TWICE.
1159 (cast_expression:): Likewise.
1160 (assignment:): Likewise.
1162 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1164 * parse.y (do_merge_string_cste): New locals. Create new
1165 STRING_CSTs each time, use memcpy. Fixes gcj/311.
1167 2000-08-07 Hans Boehm <boehm@acm.org>
1169 * boehm.c (mark_reference_fields): Set marking bits for all words in
1170 a multiple-word record.
1171 (get_boehm_type_descriptor): Use the procedure marking descriptor for
1174 2000-08-31 Mike Stump <mrs@wrs.com>
1176 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
1177 jcf-dump$(exeext)): Make parallel safe.
1179 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1181 * jcf-parse.c (set_source_filename): Constify a char *.
1182 * jcf-write.c (append_innerclasses_attribute,
1183 make_class_file_name): Constify a char *. Don't recycle a
1184 variable for an unrelated purpose.
1185 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
1186 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
1188 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1190 * expr.c (can_widen_reference_to): Fixed indentation.
1191 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
1192 * parse.y: `finit$' replaces `$finit$' in comments.
1193 (try_builtin_assignconv): Fixed leading comment.
1195 2000-08-25 Greg McGary <greg@mcgary.org>
1197 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
1199 2000-08-24 Greg McGary <greg@mcgary.org>
1201 * lang.c (lang_decode_option): Use ARRAY_SIZE.
1202 * parse.y (BINOP_LOOKUP): Likewise.
1204 2000-08-22 Andrew Haley <aph@cygnus.com>
1206 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
1207 sign extending. Fixes gcj/321.
1208 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
1209 combining to make a jlong. Fixes gcj/321.
1211 2000-08-21 Nix <nix@esperi.demon.co.uk>
1213 * lang-specs.h: Do not process -o or run the assembler if
1216 2000-08-16 Andrew Haley <aph@cygnus.com>
1218 * typeck.c (build_java_array_type): Rewrite code to do array
1219 alignment. Take into account back-end macros when aligning array
1220 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
1221 user to set alignment. Fixes gcj/252 and 160.
1223 2000-08-09 Tom Tromey <tromey@cygnus.com>
1225 * parse.y (check_abstract_method_definitions): Now return `int'.
1226 Check implemented interfaces. Fixes PR gcj/305.
1228 * parse.y (patch_switch_statement): Disallow `long' in switch
1229 expressions. Fixes PR gcj/310.
1231 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1233 * decl.c (finit_leg_identifier_node): New global.
1234 (init_decl_processing): Use `finit$' to initialize
1235 finit_identifier_node. Use `$finit$' to initialize
1236 finit_leg_identifier_node.
1237 * expr.c (expand_java_field_op): Use ID_FINIT_P.
1238 * java-tree.h (finit_identifier_node): Changed attached comment.
1239 (finit_leg_identifier_node): New declaration.
1240 (ID_FINIT_P): Take finit_identifier_node and
1241 finit_leg_identifier_node into account. This is a backward
1244 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1246 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
1248 (generate_bytecode_insns): Check `nargs' before emitting it.
1249 * verify.c (merge_type_state): Fixed typo.
1250 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
1251 generate_bytecode_{conditional,insns}.
1253 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
1255 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
1258 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1260 * class.c (maybe_layout_super_class): Fixed indentation.
1261 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
1262 (java_check_methods): New function declaration.
1263 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
1264 instead of `str_ptr'.
1265 * jcf-write.c (generate_bytecode_insns): Emit number the of args
1266 of a `invokeinterface' at the right time.
1267 * parse.h (WFL_STRIP_BRACKET): New macro.
1268 (SET_TYPE_FOR_RESOLUTION): Use it.
1269 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
1270 (check_class_interface_creation): Don't check for cross package
1271 innerclass name clashes.
1272 (method_header): Behave properly if MDECL is `error_mark_node'.
1273 (method_declarator): Return `error_mark_node' if bogus current
1275 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
1276 (resolve_and_layout): New local `decl_type', set and used. Call
1278 (java_check_methods): New method.
1279 (java_layout_classes): Use it.
1280 (resolve_qualified_expression_name): No EH check necessary in
1282 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
1284 (patch_assignment): Set DECL_INITIAL on integral final local.
1286 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1288 * java-tree.h (flag_extraneous_semicolon): New extern.
1289 * lang-options.h: (-Wextraneous-semicolon): New option.
1290 * lang.c (flag_redundant): Fixed typo in leading comment.
1291 (flag_extraneous_semicolon): New global.
1292 (lang_decode_option): Set `flag_extraneous_semicolon' when
1293 -Wall. Decode `-Wextraneous-semicolon'.
1294 * parse.y (type_declaration:): Removed `SC_TK' hack, added
1295 `empty_statement' rule.
1296 (class_body_declaration): Likewise.
1297 (method_body:): Accept `;' as a method body.
1298 (static_initializer:): Removed `SC_TK' hack.
1299 (constructor_block_end:): Likewise.
1300 (empty_statement:): Report deprecated empty declaration. Fixes
1303 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1305 * parse.y (build_dot_class_method_invocation): Changed parameter
1306 name to `type'. Build signature from `type' and convert it to a
1307 STRING_CST if it's an array.
1308 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
1309 to use `ref_type' directly.
1311 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
1313 * lang-options.h: Added a comma after the last element to avoid
1314 syntax errors when other languages define additional options.
1316 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1318 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
1319 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
1320 (jc1): Link with $(BACKEND).
1321 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
1323 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1325 * jvspec.c: Adjust type of second argument to
1326 lang_specific_driver, and update code as necessary.
1328 * class.c (build_dtable_decl): Initialize dummy.
1330 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1332 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
1333 method bodies not to rule out discarding `<clinit>'; don't use
1334 <clinit> to initialize static fields with constant initializers.
1336 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1338 * gjavah.c (print_method_info): Added `synth' parameter. Skip
1340 (method_synthetic): New global.
1341 (HANDLE_METHOD): Recognize synthetic method and tell
1342 `print_method_info' about it.
1343 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
1344 processing a synthetic method.
1345 * jcf-reader.c (skip_attribute): New function.
1346 ( skip_attribute): Likewise.
1348 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1350 * parse.y (build_outer_field_access): Fixed comments.
1351 (fix_constructors): Emit the initialization of this$<n> before
1353 (resolve_qualified_expression_name): Build an access to `decl' if
1356 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1358 * parse-scan.y (curent_class): Non longer const.
1359 (inner_qualifier, inner_qualifier_length): Deleted.
1360 (current_class_length): New global.
1361 (bracket_count): Fixed typo in leading comment.
1362 (anonymous_count): New global.
1363 (class_instance_creation_expression:): Handle anonymous classes.
1364 (anonymous_class_creation:): New rule.
1365 (push_class_context): Rewritten.
1366 (pop_class_context): Likewise.
1367 (INNER_QUALIFIER): Macro deleted.
1368 (report_class_declaration): call `push_class_context' when
1369 entering the function. `fprintf' format modified not to use
1371 (report_class_declaration): Assign `package_name' and
1372 `current_class' to NULL separatly.
1374 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1376 * expr.c (build_invokeinterface): Call layout_class_methods on
1379 2000-07-27 Tom Tromey <tromey@cygnus.com>
1380 Anthony Green <green@cygnus.com>
1381 Alexandre Petit-Bianco <apbianco@cygnus.com>
1383 * class.c (make_class_data): Create vtable for abstract classes.
1384 (get_dispatch_table): Changed to cope with abstract classes.
1386 2000-07-27 Tom Tromey <tromey@cygnus.com>
1388 * parse.y (patch_method_invocation): Don't reverse the argument
1389 list when dealing with anonymous class constructors. Fixed typo in
1392 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1394 * parse.y (build_alias_initializer_parameter_list): Reverse
1395 crafted list when building aliases for anonymous class
1398 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1400 * parse.y (jdep_resolve_class): Don't bother checking potential
1401 innerclass access if `decl' is NULL.
1402 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
1405 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1407 * parse.c: Remove (again.)
1409 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1411 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
1412 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
1413 outside the `if' statement, alias to innerclass removed, `decl'
1414 used to mark the class complete.
1416 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1418 * parse.y (simple_name:): Fixed typo in error message.
1420 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1422 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
1423 or its first operand can be error marks.
1425 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1427 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
1428 * parse.y (method_header): Likewise.
1430 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1432 * parse.y (process_imports): Consider that one might be trying to
1433 import an innerclass. Fixes gcj/254
1435 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1437 * parse.y (find_as_inner_class): Handle the case where the
1438 enclosing context of an innerclass has been loaded as bytecode.
1440 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1442 * parse.y (simple_name:): Reject `$' in type names.
1443 (resolve_type_during_patch): Use `type' as a second
1444 argument to resolve_no_layout. Fixes gcj/257.
1446 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
1448 * parse.y (find_most_specific_methods_list): Select the only
1449 non-abstract method even if max has been set.
1450 Fixes gcj/285, gcj/298.
1452 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
1454 * lang-specs.h: Added %(jc1) to java compiler options.
1456 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
1458 * .cvsignore: New file.
1460 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1462 * parse.y (not_accessible_p): Access granted to innerclasses
1463 (indirectly) extending the reference type. Fixes gcj/249.
1465 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1467 * parse.y (patch_method_invocation): Fixed comment.
1468 (maybe_use_access_method): Build this$<n>s to the context of the
1469 target method, or a type that extends it. Fixes gcj/242.
1471 2000-07-13 Mark Mitchell <mark@codesourcery.com>
1475 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1477 * parse.y (fold_constant_for_init): Avoid bullish conversion.
1479 2000-07-13 Tom Tromey <tromey@cygnus.com>
1481 * lang-specs.h: Added %{I*}.
1483 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1485 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1487 2000-07-12 Mark Mitchell <mark@codesourcery.com>
1489 * parse-scan.c: Remove.
1491 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1493 * class.c (set_super_info): Handled protected inner classes.
1494 (common_enclosing_context_p): Bail early if arguments aren't both
1496 (get_access_flags_from_decl): Handle private and protected inner
1498 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
1499 (CLASS_PROTECTED): Likewise.
1500 (struct lang_type): New bitfield `poic'.
1501 * parse.y (jdep_resolve_class): Call check_inner_class_access on
1503 (check_inner_class_access): Renamed arguments, added
1504 comments. Handles protected inner classes (fixes gcj/225)
1505 (not_accessible_p): Fixed comments. Avoid handling inner classes.
1507 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1509 * parse.y (resolve_qualified_expression_name): Verify qualified
1510 access to `this'. Fixes gcj/239.
1512 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1514 * jcf-write.c (generate_classfile): Don't install ConstantValue
1517 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1519 * parse.y (resolve_qualified_expression_name): Handle inner class
1520 access. Fixes gcj/256.
1522 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1524 * jcf-write.c (generate_classfile): Properly install the
1525 ConstantValue attribute and the initial value constant pool index
1526 on string constants.
1527 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
1530 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1532 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
1534 * parse.y (find_as_inner_class): Fixed typo.
1535 (do_resolve_class): Explore enclosing contexts when searching for
1536 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
1537 (check_inner_class_access): Check `decl' which can be null in case
1540 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1542 * java-tree.h (java_debug_context): Declared `extern'.
1543 (safe_layout_class): Likewise.
1544 * parse.y (resolve_field_access): Field must be `static' in order
1545 to be replaced by its initial value. Added comments.
1546 (find_applicable_accessible_methods_list): Fixed typo.
1547 (find_most_specific_methods_list): Methods found in innerclasses
1548 take over methods founds in the enclosing contexts.
1549 (java_complete_tree): Loosen restrictions on the type of DECLs
1550 that can be replaced by their initialization values.
1551 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
1553 2000-07-05 Tom Tromey <tromey@cygnus.com>
1555 * Make-lang.in (PARSE_DIR): New macro.
1556 (PARSE_RELDIR): Likewise.
1557 (PARSE_C): Likewise.
1558 (PARSE_SCAN_C): Likewise.
1559 ($(PARSE_C)): New target.
1560 ($(PARSE_SCAN_C)): Likewise.
1561 (SET_BISON): New macro.
1562 (BISONFLAGS): Likewise.
1563 (JAVABISONFLAGS): Likewise.
1565 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
1567 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
1568 argument on the first pass for CNI as well as JNI.
1569 (print_method_info): Set up method name on the first pass only.
1571 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1573 * parse.y (parser_qualified_classname): Removed parameter
1575 (create_interface): Removed first passed parameter to
1576 parser_qualified_classname.
1577 (create_class): Likewise. Don't install alias on static
1578 innerclasses. Fixes gcj/275.
1580 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1582 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
1583 debugable statement with empty_stmt_node. Fixes gcj/272
1585 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1587 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
1590 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1592 * jcf-write.c (push_long_const): Appropriately cast short negative
1595 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1597 * parse.y (verify_constructor_super): Use loop variable
1598 `m_arg_type' initialized with `mdecl_arg_type'.
1600 2000-06-29 Tom Tromey <tromey@cygnus.com>
1602 * parse.y (resolve_field_access): Handle case where `type_found'
1605 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1607 * expr.c (lookup_field): The same field can be found through two
1608 different interface. Don't declare it ambiguous in that case.
1610 2000-06-27 Tom Tromey <tromey@cygnus.com>
1612 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
1613 follows \r, then unget it at a lower level.
1615 2000-06-26 Tom Tromey <tromey@cygnus.com>
1617 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
1620 2000-06-25 Tom Tromey <tromey@cygnus.com>
1622 * parse.y (for_statement): Wrap expression in a WFL if it is a
1623 constant. For PR gcj/268.
1625 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1627 * parse.y (do_resolve_class): Minor optimiztion in the package
1628 list search. Removed unecessary test and return statement.
1629 (valid_ref_assignconv_cast_p): Order of arguments to
1630 enclosing_context_p fixed.
1632 2000-06-24 Tom Tromey <tromey@cygnus.com>
1634 * expr.c (lookup_field): Print error and return error_mark_node if
1635 field reference is ambiguous.
1637 * parse.y (check_abstract_method_definitions): Also check if
1638 `other_method' is abstract.
1640 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1642 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
1644 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
1645 (struct lang_type): New field `pic'.
1646 (CLASS_PRIVATE): New macro.
1647 * parse.y (check_inner_class_access): New function.
1648 (jdep_resolve_class): Call it.
1650 2000-06-23 Tom Tromey <tromey@cygnus.com>
1652 * parse.y (patch_incomplete_class_ref): Initialize the returned
1653 class. For PR gcj/260.
1655 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1657 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
1659 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1661 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1662 Java specific checks.
1663 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
1665 * java-tree.def (CASE_EXPR): Marked 'e'.
1666 (DEFAULT_EXPR): Likewise.
1667 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
1669 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1670 Java specific checks.
1671 (generate_bytecode_insns): Test try_block for BLOCK before using
1673 * parse.y (build_wfl_wrap): Added `location' argument. Set
1674 EXPR_WFL_LINECOL accordingly.
1675 (dim_expr:): Wrap constants with WFLs.
1676 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
1677 (resolve_package): Check for `stmt' not being a BLOCK before
1678 building a debuggable statement with it.
1679 (make_qualified_primary): Added extra parameter to build_wfl_wrap
1681 (resolve_field_access): Make sure `decl' is a DECL before treating
1683 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
1684 IDENTIFIER_NODE before treating it as such.
1685 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
1686 treating it as such.
1687 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
1688 to be applied only on non array types.
1690 2000-06-16 Per Bothner <per@bothner.com>
1692 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
1693 define in terms of DECL_RESULT, as that fails when --enable-checking.
1695 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1697 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
1698 types the same in comparison.
1699 (CHECK_OP): Add static prototype.
1701 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1703 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
1704 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
1707 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1709 * decl.c (create_primitive_vtable): Prototype.
1711 * jcf-write.c (generate_bytecode_insns): Initialize variable
1714 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
1716 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1718 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
1719 to track searched classes, and do not search the same class more than
1720 once. Call find_applicable_accessible_methods_list on immediate
1721 superclass, instead of search_applicable_method_list on all ancestors.
1724 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1726 * parse.y (register_fields): Permit static fields in inner classes
1727 if they are final. Fix for PR gcj/255.
1729 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1731 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
1732 * parse.y (find_in_imports): Returned type changed to void,
1733 leading comment fixed.
1734 (register_package): New function.
1735 (qualify_and_find): Likewise.
1736 (package_declaration:): Use `register_package'.
1737 (single_type_import_declaration:): Removed local variable
1738 `node'. Added missing `;' for consistency.
1739 (type_import_on_demand_declaration:): Use `chainon' to link new
1741 (lookup_field_wrapper): Lookup local variables defined in outer
1743 (java_complete_class): Don't reverse the list of imported on demand.
1744 (do_resolve_class): Reorganized. Removed local variable
1745 `original_name'. Call `qualify_and_find' with the current package
1746 name, invoke `find_in_imports_on_demand' right after. Call
1747 `qualify_and_find' with the packages we've seen so far. Fixed
1748 operations numbering in comments.
1749 (java_expand_class): Don't reverse `package_list'.
1750 (find_most_specific_methods_list): New local variables `abstract'
1751 and `candidates'. Use them to pick the right method.
1753 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
1755 * parse.y (check_modifiers_consistency): Don't subtract out
1756 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
1758 2000-06-04 Philipp Thomas <pthomas@suse.de>
1760 * Makefile.in (INTLLIBS): New.
1764 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1766 * class.c (get_dispatch_table): Build the vtable dummy entry list
1767 element with a null purpose. Fixed leading comment.
1768 (build_dtable_decl): Build an accurate dtable type when appropriate
1771 2000-06-02 Richard Henderson <rth@cygnus.com>
1773 * lang.c (lang_get_alias_set): New.
1775 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1777 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
1778 before using it as the accessed field.
1780 2000-05-31 Tom Tromey <tromey@cygnus.com>
1782 * java-tree.h (boolean_array_vtable, byte_array_vtable,
1783 char_array_vtable, short_array_vtable, int_array_vtable,
1784 long_array_vtable, float_array_vtable, double_array_vtable):
1786 * expr.c (get_primitive_array_vtable): New function.
1787 (create_primitive_vtable): New function.
1788 (java_lang_expand_expr): Enable code to statically generate
1790 * decl.c (init_decl_processing): Create primitive vtables.
1791 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
1792 short_array_vtable, int_array_vtable, long_array_vtable,
1793 float_array_vtable, double_array_vtable): Define.
1795 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
1797 * java/parse.y (find_applicable_accessible_methods_list):
1798 Don't add an uninitialized value to the list.
1800 2000-05-25 Tom Tromey <tromey@cygnus.com>
1802 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
1803 when trying to see if field's class should be initialized. Always
1804 initialize field's declaring class, not qualified class.
1807 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
1808 `wfl_operator', to maybe_build_primttype_type_ref.
1811 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
1813 * parse.y (patch_method_invocation): Don't try to lookup methods
1816 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
1818 * parse.y (resolve_field_access): Call the appropriate <clinit>
1819 before accessing the length of a static array. Craft a decl for
1820 the field while its time. Fixes PR gcj/129.
1822 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1824 * parse.y (resolve_package): Correctly set `*next' (was off by
1826 (resolve_qualified_expression_name): Fixed comment.
1828 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1830 * jcf-parse.c (jcf_parse_source): Reset current_class and
1831 current_function_decl to NULL before parsing a new file.
1833 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1835 * parse.y (block_end:): If the collected block doesn't feature a
1836 statement, insert an empty statement.
1838 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1840 * parse.y (maybe_yank_clinit): New function.
1841 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
1842 end of the list of methods belonging to a class.
1843 (java_complete_expand_method): Check whether <clinit> is really
1844 necessary and expand it accordingly.
1846 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1848 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
1849 processed by the method's switch statement.
1851 2000-05-19 Tom Tromey <tromey@cygnus.com>
1853 * java-tree.h: Added init state enum.
1854 * decl.c (emit_init_test_initialization): Initialize class
1855 initialization check variable by looking at class' state.
1857 2000-05-19 Tom Tromey <tromey@cygnus.com>
1859 * java-tree.h (build_instanceof): Declare.
1860 (build_get_class): Declare.
1861 * parse.y (patch_binop): Use build_instanceof.
1862 * expr.c (build_instanceof): New function. If class is final,
1863 don't make a function call.
1864 (expand_java_INSTANCEOF): Use it.
1865 (build_get_class): New function.
1867 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1869 * jcf-write.c (generate_classfile): Scan the source_file for
1870 slashes with the right pointer variable.
1872 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1874 * lang.c (lang_decode_option): Update -Wunused flags by calling
1876 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
1878 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
1880 * check_init.c (check_init): Constify local char *.
1881 * class.c (push_class): Constify local char *.
1882 * java_tree.h: Update prototypes.
1883 * jcf-io.c (open_class): Constify filename parameter and
1885 (find_class): Remove redundant string copy. Cast return from
1887 * jcf-parse.c (read_class, parse_class_file, yyparse):
1888 Constify local char *.
1889 * jcf-write.c (generate_bytecode_insns, generate_classfile):
1890 Constify local char *.
1891 * jcf.h (JCF): Constify filename and classname.
1892 (JCF_FINISH): Cast args to FREE to char * when appropriate.
1893 * lang.c (init_parse): Constify parameter and return value.
1894 * lex.c (java_get_line_col): Constify filename parameter.
1895 * parse.h: Constify parser_ctxt.filename. Update prototypes.
1896 * parse.y (java_parser_context_suspend,
1897 issue_warning_error_from_context, safe_layout_class): Constify
1899 * parse.c: Regenerate.
1901 2000-05-08 Tom Tromey <tromey@cygnus.com>
1903 * expr.c (build_jni_stub): Cache the result of
1904 _Jv_LookupJNIMethod.
1906 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1908 * decl.c (predef_filenames_size): Now 7.
1909 (predef_filenames): New seventh entry.
1911 2000-05-04 Tom Tromey <tromey@cygnus.com>
1913 * boehm.c (mark_reference_fields): Don't mark RawData fields.
1914 Keep track of when we've seen a reference field after a
1915 non-reference field.
1916 (get_boehm_type_descriptor): Handle case where we see
1917 non-reference fields but no trailing reference field.
1918 * decl.c (rawdata_ptr_type_node): Define.
1919 (init_decl_processing): Initialize rawdata_ptr_type_node.
1920 * java-tree.h (rawdata_ptr_type_node): Declare.
1922 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1924 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
1925 specifiers in calls to fprintf.
1927 2000-05-03 Andrew Haley <aph@cygnus.com>
1929 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
1931 * javaop.h (WORD_TO_INT): New function.
1932 (IMMEDIATE_s4): Use WORD_TO_INT.
1933 * jcf.h (JPOOL_INT): Ditto.
1935 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
1938 2000-04-19 Tom Tromey <tromey@cygnus.com>
1940 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
1942 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
1944 * expr.c (build_jni_stub): New function.
1945 * lang-specs.h: -fjni and -femit-class-file are incompatible.
1947 * parse.y (java_complete_expand_methods): Expand a native method
1948 and call build_jni_stub if -fjni given.
1949 * lang-options.h: Document -fjni.
1950 * lang.c (flag_jni): New global.
1951 (lang_f_options): Added `jni' entry.
1952 * java-tree.h (soft_lookupjnimethod_node,
1953 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
1955 (flag_jni): Declare.
1956 (build_jni_stub): Declare.
1957 (struct lang_decl): Added `native' flag.
1958 (METHOD_NATIVE): Redefined to use `native' field of lang specific
1960 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
1961 soft_jnipopsystemframe_node): New globals.
1962 (init_decl_processing): Set them. _Jv_InitClass only takes one
1965 * java-tree.def: Put into `C' mode.
1967 2000-04-27 Tom Tromey <tromey@cygnus.com>
1970 * expr.c (expand_invoke): Generate check to see if object pointer
1971 is null in nonvirtual invocation case.
1972 * java-tree.h (soft_nullpointer_node): Declare.
1973 * decl.c (soft_nullpointer_node): New global.
1974 (init_decl_processing): Initialize soft_nullpointer_node.
1975 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
1976 or `private' methods.
1977 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
1979 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1981 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
1984 2000-04-26 Tom Tromey <tromey@cygnus.com>
1986 * zextract.c (find_zip_file_start): New function.
1987 (read_zip_archive): Use it.
1989 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1991 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
1993 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1995 * class.c (common_enclosing_context_p): New function.
1996 * java-tree.h (common_enclosing_context_p): Added prototype.
1997 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
1998 classes sharing an outer context with the current instance.
1999 * parse.y (build_access_to_thisn): Fixed leading comment.
2000 (verify_constructor_super): New local `supper_inner'. Skip
2001 enclosing context argument in the case of inner class constructors.
2002 (patch_method_invocation): Insert proper context as second
2003 parameter to pure inner class constructor super invocations.
2005 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2007 * parse.y (end_class_declaration): Reset the interface number
2010 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2012 * parse.y (source_start_java_method): Deleted unecessary code.
2013 (patch_method_invocation): Fixed comment.
2015 2000-04-24 Robert Lipe <robertlipe@usa.net>
2017 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
2019 2000-04-23 Tom Tromey <tromey@cygnus.com>
2021 * boehm.c (mark_reference_fields): Use int_byte_position.
2023 2000-04-22 Tom Tromey <tromey@cygnus.com>
2025 * boehm.c (mark_reference_fields): Only call byte_position on
2028 2000-04-22 Tom Tromey <tromey@cygnus.com>
2030 * boehm.c (mark_reference_fields): Added `last_view_index'
2031 argument. Use DECL_FIELD_OFFSET to determine field's offset.
2033 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
2035 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
2036 * parse.y (check_class_interface_creation): Fixed comments. Select
2037 permitted modifiers for (inner) interfaces. Changed error message
2038 to report rejected modifiers used with local classes.
2040 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2042 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
2043 of directly inherited type considered in scope.
2044 * parse.y (do_resolve_class): Search inherited classes for inner
2047 2000-04-20 Tom Tromey <tromey@cygnus.com>
2049 * parse.y (not_accessible_p): Use member's class, not current
2050 class, when doing inheritance check for protected reference.
2053 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
2055 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
2057 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2059 * parse.y (lookup_field_wrapper): Search for final local aliases.
2060 (resolve_expression_name): Let lookup_field_wrapper search for
2061 final local aliases. Force the value of `name' if one is found.
2062 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
2063 an expression name. Fixed comments.
2065 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2067 * parse.y (yyerror): `msg' can be null, don't use it in that case.
2069 2000-04-19 Tom Tromey <tromey@cygnus.com>
2071 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
2073 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2075 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
2077 2000-04-18 Tom Tromey <tromey@cygnus.com>
2080 * gjavah.c (utf8_cmp): Changed return value.
2081 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
2083 (cxx_keywords): New global.
2084 (get_field_name): Handle new result of cxx_keyword_subst.
2085 (print_method_info): Likewise.
2087 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
2089 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
2090 with a newline, for CNI.
2091 (print_stub_or_jni): Print a space or newline before method name for
2093 (print_cxx_classname): Don't write leading "::" in CNI stub method.
2094 (process_file): Include gcj/cni.h if generating CNI stubs.
2096 2000-04-16 Tom Tromey <tromey@cygnus.com>
2098 * gjavah.c (decompile_method): Use print_field_name.
2101 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2103 * parse.y (java_expand_classes): Reverse the package list once.
2104 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
2106 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
2107 the `==' and `!=' operators.
2109 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2111 * jcf-write.c (generate_bytecode_insns): At invokation time,
2112 always relate an interface method to the type of its selector.
2114 2000-04-05 Tom Tromey <tromey@cygnus.com>
2117 * expr.c (expand_invoke): Generate check to see if object pointer
2118 is null in nonvirtual invocation case.
2119 * java-tree.h (soft_nullpointer_node): Declare.
2120 * decl.c (soft_nullpointer_node): New global.
2121 (init_decl_processing): Initialize soft_nullpointer_node.
2122 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2123 or `private' methods.
2124 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2126 2000-04-05 Tom Tromey <tromey@cygnus.com>
2129 * parse.y (check_final_assignment): Recognize assignments to the
2130 `length' field of an array when generating class files.
2132 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2134 * class.c (decl_hash): Prototype removed.
2135 (decl_compare): Likewise.
2137 2000-04-05 Tom Tromey <tromey@cygnus.com>
2139 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
2140 * parse.y (check_modifiers_consistency): Check for final/volatile
2141 clash. Fixes PR gcj/164.
2143 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2145 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
2147 (java_hash_compare_tree_node): Renamed from `decl_compare, made
2149 (add_method_1): Use `java_hash_hash_tree_node' and
2150 `java_hash_compare_tree_node'.
2151 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
2152 (java_hash_compare_tree_node): Likewise.
2153 * parse.y (find_applicable_accessible_methods_list): Create,
2154 delete and use a hash table to remember already searched interfaces.
2156 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
2158 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
2161 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2163 * boehm.c (mark_reference_fields, set_bit): Prototype.
2164 (set_bit): Un-ANSI-fy definition.
2166 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
2169 * decl.c (emit_init_test_initialization): Likewise.
2171 * gjavah.c (jni_print_char): Likewise.
2173 * parse.y (create_new_parser_context): Likewise.
2175 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2177 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
2178 patch missing hunk. Fixed indentation.
2180 2000-03-30 Tom Tromey <tromey@cygnus.com>
2182 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
2183 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
2185 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2187 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2188 when negative *before* using it as an array index.
2189 * ChangeLog: Fixed typo.
2191 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2193 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2194 to 0 when it reaches -1.
2196 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2198 * jcf-parse.c (get_constant): Properly cast `num' during the
2199 invocation of `add_double'.
2200 * jcf-write.c (push_long_const): Properly cast `lo' before
2201 comparing it to short bounds.
2202 * parse-scan.y (interface_declaration:): Rule re-arrange so that
2203 `interface_body:' is reduced after the current interface is
2206 2000-03-26 Tom Tromey <tromey@cygnus.com>
2208 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
2209 Java-specific `-f' option.
2211 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2213 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
2214 Adjust order of making types.
2215 Make bitsize_*_node values.
2217 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2219 * class.c (make_field_value): Use byte_position.
2220 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
2221 (java_array_data_offset): Likewise.
2222 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
2225 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2227 * parse.y (check_abstract_method_definitions): New local
2228 `end_type_reached'. Make sure we also consider `end_type'.
2229 (java_check_abstract_method_definitions): Make sure we eventually
2230 consider `java.lang.Object'.
2231 (maybe_use_access_method): Don't use access method if not in the
2232 context of a pure inner class or if the method's context is right.
2233 (find_applicable_accessible_methods_list): New static flag
2234 `object_done'. Don't search abstract classes as interfaces. Fixed
2235 indentation. Fixed the `java.lang.Object' only search. Search
2236 class interface(s) first, then fully search enclosing contexts.
2237 (find_most_specific_methods_list): Pick the closest candidate when
2238 they're all abstract.
2240 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2242 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2243 properly initialize `finished_label'. Don't emit gotos for empty
2246 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2248 * except.c (emit_handlers): Clear catch_clauses_last.
2250 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2252 * parse.y (check_method_types_complete): New function.
2253 (create_class): Reset anonymous class counter only when seeing an
2255 (java_complete_class): JDEP_METHOD: Don't recompute signature
2258 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2260 * class.c (build_static_ref): Fixed indentation in comment.
2261 * java-tree.def (TRY_EXPR): Fixed typo in name.
2262 (CLASS_LITERAL): Likewise.
2263 * java-tree.h: (TYPE_DOT_CLASS): New macro.
2264 (struct lang_type): New field `dot_class'.
2265 * jcf-write.c (generate_bytecode_insns): Fixed error message.
2266 (generate_classfile): Method `class$' is synthetic.
2267 * parse.y (build_do_class_method): New function.
2268 (build_dot_class_method_invocation): Likewise.
2269 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
2270 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
2271 (qualify_ambiguous_name): Likewise.
2272 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
2273 (build_try_statement): Fixed leading comment.
2275 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2277 * class.c (make_field_value): Properly handle sizes.
2278 (get_dispatch_vector): Use tree_low_cst and host_integerp.
2279 (layout_class_method): Count using trees.
2280 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
2281 * expr.c (java_array_data_offset): Use int_bit_position.
2282 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
2283 (build_invokevirtual): Use tree_low_cst and do computations with trees.
2285 2000-03-16 Tom Tromey <tromey@cygnus.com>
2287 * lang.c (flag_hash_synchronization): New global.
2288 (lang_f_options): Added `hash-synchronization'.
2289 * lang-options.h: Mention -fhash-synchronization.
2290 * java-tree.h (flag_hash_synchronization): Declare.
2291 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
2292 hash table synchronization is disabled.
2293 * decl.c (init_decl_processing): Only push `sync_info' value when
2294 hash table synchronization is disabled.
2295 * class.c (make_class_data): Only push `sync_info' field when hash
2296 table synchronization is disabled. Removed dead code.
2298 2000-03-16 Tom Tromey <tromey@cygnus.com>
2300 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
2302 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2304 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
2306 * parse.y (patch_method_invocation): Handle anonymous classes
2307 creation in static context.
2309 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2311 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
2312 * parse.y (resolve_qualified_expression_name): Use it.
2313 (patch_method_invocation): Likewise.
2315 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2317 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
2318 depending on the type of dependency which dictates what the
2320 (unresolved_type_p): Resolved types limited to the current class.
2322 2000-03-15 Tom Tromey <tromey@cygnus.com>
2324 * decl.c (init_decl_processing): Set type of `sync_info' to be
2327 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
2328 Correctly compute bit number for current slot. Zero `high' and
2329 `low' in DS_LENGTH case. Don't skip inherited fields. Use
2330 mark_reference_fields.
2331 (mark_reference_fields): New function.
2333 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2335 * parse.y (register_incomplete_type): Fixed initialization of
2338 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2340 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
2342 (push_class_context, pop_class_context): New function.
2343 (class_body:): Call pop_class_context.
2344 (interface_body:): Likewise.
2345 (INNER_QUALIFIER): New macro.
2346 (report_class_declaration): Changed output format and use
2347 INNER_QUALIFIER. Call push_class_context.
2349 2000-02-14 Andrew Haley <aph@cygnus.com>
2351 * check-init.c (check_init): Add new cases for unary and binary
2354 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2356 * parse.y (resolve_package): Set `next' once a type name has been
2357 progressively discovered.
2358 (resolve_qualified_expression_name): Propagate resolution only if
2359 there are remaining qualifiers. Take into account `q' might have
2360 been cleared after re-qualification.
2361 * parse.y (patch_method_invocation): New local `resolved'.
2362 Section dealing with qualified expression rewritten to use
2363 resolve_field_access.
2365 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2367 * parse.h (PUSH_CPC): Fixed indentation.
2368 (DEBUG_CPC): New macro.
2369 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
2370 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
2371 * parse.y (class_body_declaration:): Use
2372 SET_CPC_INSTANCE_INITIALIZER_STMT.
2373 (method_declaration:): Check for null current_function_decl.
2374 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
2375 (java_parser_context_pop_initialized_field): Better handling of
2377 (maybe_make_nested_class_name): Mark nested class name as
2378 qualified when necessary.
2379 (end_class_declaration): Don't call java_parse_context_resume when
2380 one or more error occured.
2381 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
2382 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
2383 SET_CPC_INITIALIZER_STMT.
2384 (method_header): Check for inner classes declaring static methods.
2385 (resolve_qualified_expression_name): Handle situation where `this'
2388 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
2390 * typeck.c (build_prim_array_type): Correctly set the high word too.
2392 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2394 * parse.y (java_complete_expand_methods): Leave <clinit> out of
2396 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
2397 list of methods for interfaces.
2399 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2401 * parse.y (qualify_ambiguous_name): Properly handle expressions
2404 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2406 * parse.y (check_final_assignment): Extended to process
2408 (patch_assignment): Have check_final_assignment called only once.
2410 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2412 * java-tree.h (IS_INIT_CHECKED): New flag.
2413 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
2414 * parse.y (patch_string): Call force_evaluation_order on the
2415 completed string concatenation tree.
2416 * expr.c (force_evaluation_order): Call force_evaluation_order on
2417 function's arguments too.
2419 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2421 * decl.c (emit_init_test_initialization): Mark KEY as unused.
2422 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
2423 (build_anewarray): Likewise.
2424 * parse.y (patch_newarray): Likewise.
2425 * parse.c: Regenerated.
2427 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2429 * decl.c (init_decl_processing): Added new class fields `depth',
2430 `ancestors', and `idt' to class_type_node. Use
2431 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
2432 * class.c (make_class_data): Push initial values for new fields.
2433 * java-tree.h: Updated prototype for `build_invokeinterface'.
2434 * expr.c (build_invokeinterface): Changed parameters to accept
2435 `method' tree. Calculate index of `method' in its declaring
2436 interface. Build call to _Jv_LookupInterfaceMethodIdx.
2437 (expand_invoke): Call `build_invokeinterface' with new parameters.
2438 * parse.y (patch_invoke): Call `build_invokeinterface' with new
2441 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2443 * typeck.c (lookup_do): Search superinterfaces first
2444 when looking up an interface method. From Godmar Back
2447 2000-03-06 Tom Tromey <tromey@cygnus.com>
2449 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
2451 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2453 * java-tree.h (lookup_argument_method2): Declared.
2454 (safe_layout_class): Prototype moved from parse.h.
2455 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
2456 * parse.y (java_check_regular_methods): Local `super_class' gone.
2457 Call lookup_argument_method2 instead of lookup_argument_method.
2458 Perform modifier match for methods found declared in implemented
2459 interfaces. Fixed indentation problem. Overriding/hiding error
2460 report to take place only for methods found in classes.
2461 * typeck.c (lookup_argument_method): Changed leading
2462 comment. Re-written by calling lookup_do.
2463 (lookup_argument_method2): New function.
2464 (lookup_java_method): Re-written by calling lookup_do.
2465 (lookup_do): New function.
2467 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2469 * check-init.c (check_init): Removed dead code. Handle (blank)
2471 * parse.y (declare_local_variables): New local `final_p', set it
2472 and use it to initialize LOCAL_FINAL.
2473 (check_final_assignment): Only check FIELD_DECLs.
2475 2000-02-17 Tom Tromey <tromey@cygnus.com>
2477 * Makefile.in (JAVA_OBJS): Added boehm.o.
2478 (boehm.o): New target.
2479 * Make-lang.in (JAVA_SRCS): Added boehm.c.
2480 * java-tree.h (flag_use_boehm_gc): Declare.
2481 (get_boehm_type_descriptor): Declare.
2482 * lang.c (lang_f_options): Added `use-boehm-gc'.
2483 (flag_use_boehm_gc): New global.
2484 * lang-options.h: Added -fuse-boehm-gc.
2485 * boehm.c: New file.
2486 * class.c (get_dispatch_table): If class uses a Boehm type
2487 descriptor, put it in the vtable.
2488 (make_class_data): Removed dead code.
2490 2000-03-03 Per Bothner <per@bothner.com>
2492 * decl.c (init_decl_processing): Initialize sizetype properly.
2494 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2496 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
2497 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
2498 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2499 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
2500 (jcf_parse): New local `current'. Load innerclasses seen in outer
2501 context being processed.
2502 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2503 * jcf-write.c (append_innerclasses_attribute): New function.
2504 (append_innerclasses_attribute_entry): Likewise.
2505 (get_access_flags): Handle static classes. Set anonymous and local
2506 classes to be private.
2507 (generate_classfile): Attribute count adjusted. Call
2508 append_innerclasses_attribute.
2509 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
2510 PURE_INNER_CLASS_TYPE_P.
2511 * parse.y (parser_qualified_classname): New parameter `is_static',
2512 produce non qualified name accordingly.
2513 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
2514 (create_interface): Added argument to parser_qualified_classname.
2515 (create_class): Added argument to parser_qualified_classname. Setup
2516 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
2517 (add_inner_class_fields): Fixed indentation.
2518 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
2519 (method_declarator): Fixed typo in comment.
2520 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
2521 (build_current_thisn): Likewise.
2522 (patch_method_invocation): Likewise.
2524 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
2526 * decl.c (current_function_decl): Move to toplev.c.
2528 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2530 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
2531 (DECL_BIT_INDEX): Use underlying representation.
2532 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
2534 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2536 * expr.c (build_java_ret): Pass proper type to size_binop.
2538 2000-02-25 Anthony Green <green@cygnus.com>
2540 * expr.c (build_class_init): Mark the decl to be ignored by
2542 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
2543 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
2544 * class.c (init_test_hash_newfunc): New function.
2545 (decl_hash): New function.
2546 (decl_compare): New function.
2547 * decl.c (emit_init_test_initialization): New function.
2548 (complete_start_java_method): Traverse the init test hashtable,
2549 calling emit_init_test_initialization.
2550 (always_initialize_class_p): Define.
2551 * expr.c (build_class_init): Use initialization tests when
2552 emitting class initialization code.
2553 (always_initialize_class_p): Declare.
2554 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
2556 * java-tree.h: Include hash.h.
2557 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
2558 (struct lang_decl): Add init_test_table field.
2559 (init_test_hash_entry): Define.
2561 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2563 * gjavah.c (main): Avoid using `argi' to report unimplemented
2566 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2568 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2569 initialize locals to avoid warnings. Local `exception_type' moved
2572 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2574 * parse.y (resolve_expression_name): Use `orig' as a second
2575 argument to resolve_field_access.
2576 (resolve_field_access): Removed unecessary code when dealing with
2579 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2581 * class.c (push_super_field): Don't push the field twice.
2582 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
2583 * parse.h (java_reorder_fields): Prototyped.
2584 * parse.y (java_reorder_fields): New function.
2585 (java_layout_class): Simplified not to worry about re-ordering.
2587 2000-02-23 Tom Tromey <tromey@cygnus.com>
2589 * gjavah.c (print_name): In JNI case, correctly quote string.
2590 (print_method_info): Don't handle overrides in JNI mode.
2592 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2594 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
2595 value type set to `boolean_type_node'.
2597 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2599 * jcf-dump.c (main): Test for correct condition after
2600 output file creation.
2602 2000-02-19 Anthony Green <green@cygnus.com>
2604 * jcf-depend.c (add_entry): Fix test for first list entry.
2606 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2608 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
2609 * constants.c (build_constants_constructor): Likewise.
2611 2000-02-19 Anthony Green <green@cygnus.com>
2613 * jcf-depend.c (add_entry): Add entries to the end of the list.
2615 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
2617 * decl.c (INT_TYPE_SIZE): Define if necessary.
2618 (expand_java_return): Handle the case of a native integer smaller
2621 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
2623 * gjavah.c (help): Use GCCBUGURL.
2624 * jv-scan.c (help): Likewise.
2625 * jcf-dump.c (help): Likewise.
2627 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2629 * jcf-write.c (generate_bytecode_insns): Don't generate empty
2632 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2634 * jcf-parse.c (load_class): Call `fatal' if no file containing
2635 the target class are found.
2637 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
2639 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
2640 lex.c, lex.h, and PARSE_H to...
2641 (parse.o, parse-scan.o): ...here, respectively.
2643 * lex.c: Split out code that may trigger SIGFPE from yylex()
2644 to its own function.
2645 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
2647 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2649 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
2651 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2653 * parse.y (outer_field_access_p): Stop in time when outer contexts
2655 (resolve_qualified_expression_name): Properly qualify *everything*
2656 after a package.type to be resoled as expression names.
2657 (find_applicable_accessible_methods_list): Save/restore `class' to
2658 isolate it from a possible outer context search.
2660 2000-02-15 Tom Tromey <tromey@cygnus.com>
2662 * gjavah.c (jni_print_char): New function.
2663 (print_full_cxx_name): Use it.
2664 (decode_signature_piece): Likewise.
2665 (print_cxx_classname): Likewise.
2667 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2669 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
2671 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
2673 * gjavah.c: Include version.h.
2675 * jcf-dump.c: Likewise.
2677 * jv-scan.c: Likewise.
2679 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2681 * parse.y (outer_field_access_fix): First parameter now a tree
2682 node. Check for assignement to final. First argument to
2683 build_outer_field_access_fix modified to accomodate prototype.
2684 (build_outer_field_access): Don't check for assignment to final
2686 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
2687 possibly returned by outer_field_access_fix. Changed
2688 outer_field_access_fix's first argument.
2689 (check_final_assignment): $finit$'s context is OK.
2690 (patch_unaryop): Use node instead of its line/column value when
2691 calling outer_field_access_fix.
2693 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2695 * parse.y (interface_declaration:): No longer tagged
2696 <node>. Re-installed default action.
2697 (class_member_declaration:): Handle inner interfaces.
2698 (interface_member_declaration): Handle inner interfaces and
2700 (create_interface): Push error if one seen. Suspend parsing
2701 context when processing an inner interface.
2702 (register_fields): Inner class static field limitations not to
2703 apply to inner interfaces.
2705 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2707 * jcf-parse.c (load_class): Update `java_error_count' when a
2708 class' file can't be found.
2709 (parse.y): Avoid (byte)code generation when errors seen.
2711 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2713 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
2714 decodes a valid node.
2715 (patch_binop): Handle TRUNC_DIV_EXPR.
2717 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2719 * parse.y (resolve_package): New local `acc'. Try to progressively
2720 build and guess a package and type name.
2722 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2724 * parse.y (find_applicable_accessible_methods_list): Load and
2725 layout the search class if necessary.
2726 (java_complete_tree): Keep to original type of the folded initial
2729 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2731 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
2732 Generate error message if circularity is detected. New static
2734 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
2735 * jcf-write.c (generate_bytecode_insns): Very simply handle
2737 * parse.y (java_check_circular_reference): Use
2738 `cyclic_inheritance_report' during report, if necessary.
2739 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
2740 walking NEW_ARRAY_INIT twice.
2742 2000-02-09 Tom Tromey <tromey@cygnus.com>
2744 * parse.y (check_class_interface_creation): Allow inner classes to
2745 be `private' or `protected', check modifiers' consistency. Prevent
2746 block local classes from bearing any modifiers.
2748 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2750 * except.c (check_start_handlers): Re-add prototype lost in last
2752 (maybe_start_try): Remove excess argument to `check_start_handlers'.
2754 2000-02-09 Andrew Haley <aph@cygnus.com>
2756 * decl.c (clear_binding_level): Remove excess initializer.
2757 (maybe_poplevels): Remove unused variable.
2758 (force_poplevels): Ditto.
2759 (struct binding_level): Add comment.
2761 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2763 * jcf-write.c (generate_classfile): Don't consider
2764 pre-initialization with reference value (use <clinit> instead.)
2765 * parse.y (java_fix_constructors): No generated constructor for
2767 (build_outer_field_access): Removed debug message.
2768 (outer_field_expanded_access_p): Adapted to bytecode generation.
2769 (build_outer_field_access_method): Use fix_method_argument_names.
2770 (build_outer_method_access_method): Fixed indentation. Added
2771 comment. Handle access method generation for static and also void
2773 (build_access_to_thisn): Inserted debug message.
2774 (maybe_build_thisn_access_method): Use fix_method_argument_names.
2775 (resolve_qualified_expression_name): Fixed comment.
2776 (not_accessible_p): Adapted to bytecode generation. Added comment.
2777 (patch_method_invocation): Added comment.
2778 (maybe_use_access_method): Fixed leading comment. Handle static
2780 (java_complete_lhs): Don't shortcut handling of initialized upon
2781 declaration String type static fields when generating bytecode.
2782 (patch_unaryop): Handle outer field access when generating
2785 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2787 * java-tree.h (FIELD_THISN): New macro.
2788 * jcf-write.c (append_synthetic_attribute): New function.
2789 (generate_classfile): Set "Synthetic" attribute on this$<n>,
2790 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
2791 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
2793 (build_outer_field_access): Turned on access functions usage and
2794 generation when compiling to bytecode.
2795 (maybe_use_access_method): Likewise.
2797 2000-01-25 Andrew Haley <aph@cygnus.com>
2799 * java-except.h (struct eh_range): Add `expanded' field.
2800 (maybe_start_try): Add end_pc arg.
2801 (maybe_end_try): Ditto.
2802 * java-tree.h (force_poplevels): new function.
2803 * expr.c (expand_byte_code): Don't call maybe_start_try or
2805 * except.c (add_handler): Reset expanded.
2806 (expand_start_java_handler): Set expanded.
2807 (check_start_handlers): Don't expand a start handler that's
2808 already been expanded.
2809 (maybe_start_try): Add end_pc arg. Only expand a handler which
2811 (expand_end_java_handler): call force_poplevels.
2812 (force_poplevels): new function.
2813 * decl.c (binding_level): Add start_pc of binding level.
2814 (maybe_pushlevels): Call maybe_start_try when pushing binding
2816 (maybe_poplevels): Call maybe_end_try when popping binding levels.
2817 (LARGEST_PC): Define.
2818 (clear_binding_level): Use LARGEST_PC.
2820 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
2821 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
2822 (binding_depth, is_class_level, current_pc): new variables.
2823 (struct binding_level): ditto.
2824 (indent): new function.
2825 (push_jvm_slot): add debugging info.
2826 (maybe_pushlevels): ditto.
2827 (maybe_poplevels): ditto.
2830 (start_java_method): ditto.
2831 (give_name_to_locals): comment only.
2832 * except.c (binding_depth, is_class_level, current_pc):
2834 (expand_start_java_handler): add debugging info.
2835 (expand_end_java_handler): ditto.
2837 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2839 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
2840 (print_name_for_stub_or_jni, process_file): Constify a char*.
2842 2000-02-03 Tom Tromey <tromey@cygnus.com>
2844 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
2846 2000-01-31 Scott Bambrough <scottb@netwinder.org>
2848 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
2849 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
2852 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2854 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
2855 * java-tree.h (TYPE_II_STMT_LIST): New macro.
2856 (struct lang_type): New field `ii_block'.
2857 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
2858 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
2859 * parse.h (struct parser_ctxt): New field `instance_initializers'.
2860 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
2861 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
2862 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
2864 * parse.y (add_instance_initializer): New function.
2865 (in_instance_initializer): New static global.
2866 (class_body_declaration:): Link instance initializer block.
2867 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
2868 (array_creation_expression:): Remove unused local.
2869 (java_parser_context_push_initialized_field): Fixed leading
2870 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
2871 CPC_INSTANCE_INITIALIZER_LIST.
2872 (java_parser_context_pop_initialized_field): Likewise.
2873 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
2874 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
2875 CPC_INITIALIZER_STMT.
2876 (fix_constructors): New local `class_type'. Use it. Call
2877 add_instance_initializer.
2878 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
2879 (patch_return): Forbid return in instance initializers.
2880 (patch_throw_statement): Enforce exception handling in the context
2881 of instance initializers.
2883 2000-02-03 Tom Tromey <tromey@cygnus.com>
2885 * Make-lang.in (java.mostlyclean): Remove executables in
2888 2000-01-31 Scott Bambrough <scottb@netwinder.org>
2890 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
2891 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
2892 (java_float_finite): Convert to use union Word from javaop.h.
2893 (java_double_finite): Convert to use union DWord from javaop.h.
2895 2000-02-02 Tom Tromey <tromey@cygnus.com>
2897 * gjavah.c (options): Added `jni' entry.
2898 (help): Document -jni.
2899 (flag_jni): New global.
2900 (process_file): Handle JNI output. Don't print text from
2901 -prepend, -add, etc, when generating stubs. Only remove `.class'
2902 suffix if it actually exists.
2903 (main): Create a `.c' file when run with `--jni --stubs'. Create
2904 correct output file name with `--jni'.
2905 (print_include): Mangle header name differently in JNI case.
2906 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
2908 (print_method_info): Handle JNI case. Put signature info into
2909 method name. Handle case when STREAM is NULL.
2910 (print_name_for_stub_or_jni): New function.
2911 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
2912 (print_cxx_classname): Handle JNI.
2913 (print_full_cxx_name): Likewise.
2914 (decode_signature_piece): Likewise.
2915 (overloaded_jni_method_exists_p): New function.
2916 (struct method_name): Added `signature' and `sig_length' fields.
2917 (HANDLE_END_FIELD): Do nothing in JNI mode.
2919 2000-02-02 Tom Tromey <tromey@cygnus.com>
2921 * jv-scan.c: Include version.c, <getopt.h>.
2922 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
2923 (options): New array.
2924 (usage): New function.
2925 (version): New function.
2926 (main): Use getopt_long to parse command line.
2927 * jcf-dump.c: Include version.c, <getopt.h>.
2928 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
2929 OPT_JAVAP): New macros.
2930 (options): New array.
2931 (usage): Return `void'. Changed message.
2932 (help): New function.
2933 (version): New function.
2934 (main): Use getopt_long_only to parse command line.
2935 * gjavah.c: Include <getopt.h>.
2936 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
2937 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
2938 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
2939 (options): New array.
2940 (java_no_argument): Removed.
2941 (help): Updated with missing options.
2942 (main): Use getopt_long_only to parse command line.
2943 (usage): Changed message.
2945 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2947 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
2948 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
2949 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
2950 * parse.y (array_creation_expression:): Handle anonymous arrays.
2951 (build_array_from_name): Don't set `ret_name' if null.
2952 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
2953 (qualify_ambiguous_name): Likewise.
2954 (java_complete_expand_class): Likewise.
2956 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2958 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
2959 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
2960 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
2961 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
2962 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
2963 AIPL_FUNCTION_COMPLETED_INVOCATION.
2964 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
2965 AIPL_FUNCTION_INVOCATION_READY.
2966 (AIPL_FUNCTION_DECLARATION): New enum entry.
2967 * parse.y (reorder_static_initialized): New function.
2968 (java_parser_context_pop_initialized_field): Use it.
2969 (add_inner_class_fields): Use
2970 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
2971 augmented. Install marker after last alias initializer, if any.
2972 (generate_finit): Fixed typo. Don't try to retain only the used
2974 (method_header): Compute and set DECL_FUNCTION_NAP.
2975 (method_declarator): Fixed comment. Insert alias initializer in
2977 (build_alias_initializer_parameter_list): Fixed leading
2978 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
2979 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
2980 (java_complete_expand_class): Code to retain only used aliases
2982 (java_complete_expand_methods): New local `first_decl'. Generate
2983 $finit$ first, then expand the constructors, regular methods and
2985 (java_complete_expand_method): Don't report error on missing
2986 return statement if previously detected bogus.
2987 (fix_constructors): Don't patch constructor parameters list.
2988 (patch_method_invocation): Use new AIPL enum values. Reverse
2989 alias initializer list for anonymous classes.
2991 2000-01-30 Anthony Green <green@redhat.com>
2993 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
2994 determine how many stack slots to pop.
2996 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2998 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
2999 error handling/recovery.
3000 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
3002 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3004 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
3005 FIELD_LOCAL_ALIAS_USED): New macros.
3006 (DECL_FUNCTION_NAP): New macro.
3007 (struct lang_decl): New field `nap'.
3008 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
3009 (struct lang_type): New fields `finit_stmt_list' and
3011 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
3012 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
3013 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
3014 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
3015 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
3016 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
3017 (BUILD_THROW): Macro line separator re-indented.
3018 * parse.y (end_class_declaration): New function.
3019 (maybe_generate_pre_expand_clinit): New name for
3020 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
3021 pre-expand static fields.
3022 (maybe_generate_clinit): Function deleted.
3023 (check_for_static_method_reference): Prototype's parameter list
3025 (generate_finit): New name for maybe_generate_finit. Changed
3026 leading comment. Function rewritten to use
3027 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
3028 (build_alias_initializer_parameter_list): New function.
3029 (java_parser_context_pop_initialized_field): Likewise.
3030 (add_inner_class_fields): Likewise.
3031 (type_declaration:): Call end_class_declaration.
3032 (class_member_declaration:): Likewise.
3033 (formal_parameter_list:): Fixed typos.
3034 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
3035 element. Improved error handling.
3036 (block_statement:): Call end_class_declaration.
3037 (anonymous_class_creation:): Likewise.
3038 (create_anonymous_class): Fixed comments.
3039 (create_class): Call add_inner_class_fields.
3040 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
3041 (method_header): Use MARK_FINAL_PARMS.
3042 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
3043 (method_declarator): Propagate final argument flag.
3044 (craft_constructor): New local `artificial'. Call
3045 build_alias_initializer_parameter_list. Use
3046 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
3047 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
3049 (complete_expand_class): Get rid of unused outer context local
3051 (java_complete_expand_methods): Fixed leading
3052 comment. Generate/pre-expand <clinit> first. Changed method
3053 expansion order to regular, $finit$, constructors, <clinit>.
3054 (java_complete_expand_method): Set current_function_decl.
3055 (fix_constructors): Fix constructor parameter list to account for
3056 outer context local alias initializers.
3057 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3058 (resolve_expression_name): Lookup outer context local aliases. New
3059 local `access', use it.
3060 (patch_method_invocation): Patch inner class ctor invocation with
3061 outer context local aliases initialization values. $finit$
3062 invocation patching now includes things generated with
3063 build_alias_initializer_parameter_list.
3064 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3065 (build_super_invocation): Likewise.
3066 (patch_assignment): Changed comment.
3068 2000-01-27 Andrew Haley <aph@cygnus.com>
3070 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
3074 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3076 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
3078 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
3080 * parse.y (register_fields): Don't pass a format specifier to
3081 OBSOLETE_MODIFIER_WARNING.
3082 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
3083 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
3085 (check_modifiers): Change function into a macro.
3086 (check_class_interface_creation): Pass a literal format string.
3088 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3090 * buffer.h: PROTO -> PARAMS.
3091 * check-init.c: Likewise.
3092 * class.c: Likewise.
3093 * constants.c: Likewise.
3094 * convert.h: Likewise.
3096 * except.c: Likewise.
3098 * gjavah.c: Likewise.
3099 * java-except.h: Likewise.
3100 * java-tree.h: Likewise.
3101 * jcf-depend.c: Likewise.
3102 * jcf-dump.c: Likewise.
3103 * jcf-parse.c: Likewise.
3104 * jcf-path.c: Likewise.
3105 * jcf-reader.c: Likewise.
3106 * jcf-write.c: Likewise.
3108 * jv-scan.c: Likewise.
3109 * jvgenmain.c: Likewise.
3110 * jvspec.c: Likewise.
3114 * parse-scan.y: Likewise.
3115 * parse.h: Likewise.
3116 * parse.y: Likewise.
3117 * typeck.c: Likewise.
3118 * verify.c: Likewise.
3121 * zextract.c: Likewise.
3122 * zipfile.h: Likewise.
3124 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3126 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3127 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
3128 * constants.c (build_constant_data_ref): Check for cached
3129 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
3130 in TYPE_CPOOL_DATE_REF.
3131 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
3132 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
3133 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
3134 (LOCAL_FINAL): New macro.
3135 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
3136 constant pool -- don't try to reuse.
3137 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
3139 (find_in_current_zip): Use TYPE_JCF.
3140 * parse.h (java_check_final): Prototype removed.
3141 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
3142 (maybe_create_class_interface_decl,
3143 check_class_interface_creation): Likewise.
3144 (java_expand_finals): Function removed.
3145 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
3146 (block_statement:): Fixed comment.
3147 (anonymous_class_creation:): Likewise.
3148 (check_class_interface_creation): Reversed Jan 12, 2000 extra
3150 (check_class_interface_creation): Loosened error report on (inner)
3151 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
3152 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
3153 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
3155 (create_interface): Likewise.
3156 (anonymous_class_counter): New static global.
3157 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
3158 patch. Fixed comments.
3159 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
3160 anonymous_class_counter when declaring a toplevel class.
3161 (craft_constructor): Fixed constructor name when handling
3162 anonymous classes. Anonymous class constructors to feature hidden
3164 (java_fix_constructors): Added comment.
3165 (java_check_final): Function removed.
3166 (java_complete_expand_methods): Fixed comment. Don't generate
3167 class data, save its outgoing constant pool instead.
3168 (verify_constructor_super): Skip anonymous class constructor
3169 hidden this$<n> parameter.
3170 (java_expand_classes): New local `saved_ctxp'. Removed call to
3171 java_expand_finals and java_check_final. Expand anonymous class
3172 constructors. Generate class data.
3173 (build_super_invocation): Skip anonymous class hidden this$<n>
3175 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
3176 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3177 (set_java_signature): Likewise.
3179 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3181 * gjavah.c: Delete ACC_VISIBILITY define.
3182 * jcf.h: Add ACC_VISIBILITY define.
3183 * parse.y: final: rule tagged <value>.
3184 (java_check_regular_methods): Use ACC_VISIBILITY define for
3185 default package access check.
3186 (local_variable_declaration_statement): Use final: rule.
3188 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3190 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
3193 2000-01-17 Tom Tromey <tromey@cygnus.com>
3195 * gjavah.c (print_field_info): Allow non-static final fields.
3197 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3199 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
3200 * parse.y (patch_anonymous_class): New function.
3201 (create_anonymous_class): Register incomplete type when the
3202 class/interface to extends/implement isn't known yet.
3203 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
3204 (verify_constructor_super): Tuned error message.
3206 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3208 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
3209 (ANONYMOUS_CLASS_P): New macro.
3210 (TYPE_SIGNATURE, TYPE_JCF): New macros.
3211 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
3212 * parse.y (create_class): Added leading argument.
3213 (maybe_create_class_interface_decl,
3214 check_class_interface_creation): Likewise.
3215 (craft_constructor): New function.
3216 (verify_constructor_super): Added argument in prototype.
3217 (class_declaration:): Inserted leading argument.
3218 (for_begin:): Use FOR_LOOP_P.
3219 (anonymous_class_creation): Create WFL of the anonymous class to
3220 instantiate. Call build_new_invocation. Added comments.
3221 (check_class_interface_creation): Handle parameter `anonymous' in
3222 verbose mode class creation announce.
3223 (link_nested_class_to_enclosing): Exclude anonymous classes.
3224 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
3225 anonymous class, even though they appear to have an enclosing
3227 (create_interface): Pass extra argument to
3228 check_class_interface_creation.
3229 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
3230 (create_class): Call check_class_interface_creation and
3231 maybe_create_class_interface_decl with extra new argument. Don't
3232 add private this$<n> to anonymous classes.
3233 (method_declarator): Insert hidden this$<n> to anonymous class
3235 (java_fix_constructors): Deleted code creating default
3236 constructor. Call craft_constructor instead.
3237 (java_check_regular_methods): Set `saw_constructor' to 1 for
3239 (fix_constructors): Pass extra argument to verify_constructor_super.
3240 (verify_constructor_super): New local `sdecl', use it. Search for
3241 matching constructor (possibly featuring arguments) in super
3243 (lookup_method_invoke): Craft constructor according to arguments
3244 list when dealing with anonymous class constructors.
3245 (build_super_invocation): Pass arguments to anonymous class super
3247 (search_loop): Use FOR_LOOP_P.
3248 (labeled_block_contains_loop_p): Likewise.
3250 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3252 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
3253 (enclosing_context_p): New function.
3254 (get_access_flags_from_decl): Handle CLASS_STATIC.
3255 (maybe_layout_super_class): Extra first argument passed to
3257 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
3259 * decl.c (access0_identifier_node): New global.
3260 (init_decl_processing): access0_identifier_node initialized.
3261 (pushdecl): Set DECL_CONTEXT only on non type decls.
3262 * expr.c (lookup_field): Lookup inner class fields in enclosing
3264 (expand_invoke): Use ID_INIT_P.
3265 (expand_java_field_op): Use DECL_CLINIT_P.
3266 * java-tree.def (CLASS_LITERAL): New tree code.
3267 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
3268 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
3269 (struct lang_decl): New field `inner_access'.
3270 (enclosing_context_p): Prototyped.
3271 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
3272 ID_CLINIT_P): New macros.
3273 (CLASS_STATIC): New macro.
3274 (CLASS_ACCESS0_GENERATED_P): New macro.
3275 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
3276 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
3277 INNER_CLASS_P): New macros.
3278 (DECL_INNER_CLASS_LIST): New macro.
3279 * jcf-parse.c (yyparse): Avoid the use of ANSI string
3281 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3282 the shift value to int. Fixed typo in comment.
3283 * lex.c (inst_id, wpv_id): Initialize.
3284 * mangle.c (unicode_mangling_length): Take `$' into account.
3285 * parse.h (DRECOVER, RECOVER): Terminate properly.
3286 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
3287 (typedef struct _jdep): New field `enclosing'.
3288 (JDEP_ENCLOSING): New macro.
3289 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
3290 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
3291 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
3292 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
3293 GET_ENCLOSING_CPC_CONTEXT): New macros.
3294 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
3295 (do_resolve_class): Added extra argument in prototype.
3296 * parse.y (resolve_class): Added extra argument in prototype.
3297 (maybe_create_class_interface_decl): Likewise.
3298 (maybe_use_access_method, build_wfl_wrap): New functions.
3299 (java_complete_expand_classes, java_complete_expand_class):
3301 (java_parser_context_push_initialized_field,
3302 java_parser_context_suspend, java_parser_context_resume):
3304 (maybe_make_nested_class_name, make_nested_class_name,
3305 set_nested_class_simple_name_value,
3306 link_nested_class_to_enclosing, find_as_inner_class,
3307 find_as_inner_class_do, check_inner_class_redefinition,
3308 build_thisn_assign, build_current_thisn, build_access_to_thisn,
3309 maybe_build_thisn_access_method, build_outer_field_access,
3310 build_outer_field_access_methods, build_outer_field_access_expr,
3311 build_outer_method_access_method, build_new_access_id,
3312 build_outer_field_access_method, outer_field_access_p,
3313 outer_field_expanded_access_p, outer_field_access_fix,
3314 build_incomplete_class_ref, patch_incomplete_class_ref,
3315 create_anonymous_class): Likewise.
3316 (inst_id, wpv_id): New static global variables.
3317 (synchronized:): New rule, tagged <node>.
3318 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
3320 (anonymous_class_creation:): New rule, tagged <node>.
3321 (NEW_TK): Tagged <node>.
3322 (type_literals, array_type_literal): New rules, tagged <node>.
3323 (class_declaration:): Removed action when reducing by class_body:
3324 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
3325 using GET_CPC in sub-rules.
3326 (class_member_declaration): Handle inner classes.
3327 (method_declaration): When reducing method_header:, reset
3328 current_function_decl when appropriate.
3329 (method_declarator:): Set the number of formal parameter to 0 for
3330 method declared without arguments.
3331 (constructor_declarator:): Likewise.
3332 (static_initializer:): List of elements kept in a list.
3333 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
3334 use of the keyword `static' for type declarations.
3335 (block_statement:): Handle inner class declarations.
3336 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
3337 type qualified `this'.
3338 (class_instance_creation_expression): Use anonymous_class_creation:
3339 to handle inner class instances creation. Handle qualified `new'.
3340 (something_dot_new): Added appropriate actions.
3341 (create_new_parser_context): New function.
3342 (java_push_parser_context, java_parser_context_save_global,
3343 java_parser_context_suspend): Use create_new_parser_context.
3344 (check_modifiers): Changed leading comment.
3345 (check_class_interface_creation): Handle interclasses.
3346 (add_superinterfaces): Fixed comment.
3347 (create_interface): Build qualified name from the raw_name instead
3348 of its matching WFL. Push the initialized fields list. raw_name added
3349 as an extra argument to maybe_create_class_interface_decl.
3350 (create_class): Build qualified name from the raw_name instead of
3351 its matching WFL. Removed assignment to current_parsed_class_un.
3352 Call PUSH_ERROR before returning an error. Suspend the current
3353 parser context when processing an inner class. Push the
3354 initialized fields list. raw_name added as an extra argument to
3355 maybe_create_class_interface_decl. Add the private this$<n>
3357 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
3358 (register_fields): Get the class type from GET_CPC and handle
3359 previous errors. Added code to handle the creation of static
3360 fields in inner classes. Initialized fields initialization
3361 statements kept in a list of lists.
3362 (maybe_generate_finit): Initialized fields initialization
3363 statements kept in a list of lists. Use GET_CPC.
3364 (maybe_generate_clinit): Likewise.
3365 (method_header): Use GET_CPC and GET_CPC_UN.
3366 (parser_qualified_classname): Handle inner classes.
3367 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
3368 (java_fix_constructors): Hide pointer to enclosing context
3369 instance in constructor list when dealing with inner classes.
3370 (jdep_resolve_class): Call resolve_class with extra first argument
3372 (resolve_class): Add enclosing context as a first extra argument
3373 to do_resolve_class.
3374 (do_resolve_class): Call find_as_inner_class. Handle WFLs
3376 (resolve_no_layout): Extra argument added to resolve_class
3378 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
3379 (java_get_real_method_name): Use GET_CPC_UN.
3380 (check_abstract_method_definitions): Use DECL_CLINIT_P.
3381 (java_check_abstract_methods): Handle static method declared in
3382 inner classes by an error.
3383 (java_check_regular_methods): Use DECL_CLINIT_P.
3384 (source_start_java_method): Also set DECL_MAX_LOCALS.
3385 (create_artificial_method): Call java_parser_context_save_global
3386 and java_parser_context_restore_global instead of saving/restoring
3387 the context by hand.
3388 (expand_start_java_method): Improved verbose mode message.
3389 (java_complete_expand_methods): Fixed leading comment. Use
3391 (fix_constructors): Added assignment to this$<n> if necessary.
3392 (java_expand_classes): Call java_complete_expand_classes instead
3393 of java_complete_expand_methods.
3394 (make_qualified_primary): Simplified.
3395 (merge_qualified_name): Optimized for missing left or right parts.
3396 (resolve_expression_name): Handle access to outer class fields from
3398 (resolve_qualified_expression_name): New macro
3399 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
3400 classes. Report error on non appropriate qualification of
3401 `new'. Handle qualified `this'.
3402 (not_accessible_p): Allow access to outer class private fields from
3404 (patch_method_invocation): Handle method invocations through
3405 access methods and inner class constructor invocations.
3406 (find_applicable_accessible_methods_list): Search enclosing
3407 contexts of an inner class.
3408 (search_applicable_methods_list): Fixed typo.
3409 (argument_types_convertible): Handle inner class constructors'
3410 hidden outer context reference argument.
3411 (qualify_ambiguous_name): Handle qualified `this'.
3412 (java_complete_lhs): Handle use of field accessed through
3413 artificial access methods in various cases of assignments. Handle
3415 (check_final_assignment): Use DECL_CLINIT_P.
3416 (valid_ref_assignconv_cast_p): Handle the destination being an
3417 enclosing context of the source.
3418 (patch_unaryop): Handle use of field accessed through artificial
3420 (patch_return): Use DECL_CLINIT_P.
3421 (patch_throw_statement): Use DECL_CLINIT_P.
3422 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
3423 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
3426 2000-01-16 Anthony Green <green@cygnus.com>
3428 * parse.y (build_string_concatenation): Only use
3429 StringBuffer(String) shortcut if String arg is constant.
3431 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3433 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3434 the shift value to int. Fixed typo in comment.
3436 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
3438 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
3439 * jcf-write.c: Likewise.
3440 * parse.y: Likewise.
3441 * parse.c: Regenerate.
3443 2000-01-09 Anthony Green <green@cygnus.com>
3445 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
3446 bytecodes in the correct order.
3448 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3450 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
3452 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
3454 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3455 before building constant array decl.
3457 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3459 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
3460 method invocation and typo in conditional expression.
3461 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
3462 the appropriate NOTE_POP.
3463 * parse.y (patch_binop): Shift value mask to feature the right
3466 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3468 * class.c (assume_compiled, assume_compiled_node): Add static
3470 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
3472 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
3474 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
3476 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
3477 to `__modifier' to avoid stringifying it.
3479 * parse.y (verify_constructor_circularity): Don't call a variadic
3480 function with a non-literal format string.
3481 (java_check_abstract_methods): Move unreachable code inside
3482 `continue' statement.
3483 (lookup_method_invoke): Call xstrdup, not strdup.
3485 * expr.c (expand_java_field_op): Avoid the use of ANSI string
3488 * jcf-parse.c (yyparse): Likewise.
3490 * jv-scan.c (main): Likewise.
3492 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3494 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
3495 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
3496 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
3499 * parse.y (synchronized, variable_redefinition_error,
3500 check_class_interface_creation, create_interface, create_class,
3501 method_header, finish_method_declaration,
3502 check_modifiers_consistency, method_declarator,
3503 complete_class_report_errors, check_abstract_method_definitions,
3504 java_check_regular_methods, check_throws_clauses,
3505 java_check_abstract_methods, read_import_dir,
3506 check_pkg_class_access, declare_local_variables, fix_constructors,
3507 cut_identifier_in_qualified, resolve_expression_name,
3508 resolve_qualified_expression_name, patch_method_invocation,
3509 java_complete_lhs, patch_assignment, try_builtin_assignconv,
3510 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
3511 patch_exit_expr, patch_exit_expr, patch_switch_statement,
3512 patch_try_statement, patch_synchronized_statement,
3513 patch_throw_statement, check_thrown_exceptions,
3514 patch_conditional_expr): Likewise.
3516 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3518 * Makefile.in (LIBDEPS): Added gcc's errors.o
3519 (../jcf-dump$(exeext):): Link with gcc's errors.o
3520 (../gcjh$(exeext):): Likewise.
3521 * expr.c (expand_java_NEW): Layout the entire target type instead of
3522 laying out its methods only.
3523 (lookup_field): Layout the class after having loaded it.
3524 * java-tree.h (java_debug_context): Declared.
3525 * jcf-io.c (toplev.h): Included.
3526 (find_class): Removed assignment to jcf's outofsynch
3527 field. Force source file to be read if newer than its matching
3528 class file. Tweaked debug messages.
3529 * jcf-parse.c (jcf_out_of_synch): Deleted.
3530 (read_class): Call to jcf_out_of_synch removed.
3531 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
3532 (jcf_out_of_synch): Prototype deleted.
3533 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
3534 `deprecated' and `class_err': integer turned into bit fields.
3535 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
3536 * parse.y (package_list): New global.
3537 (package_declaration:): Record newly parsed package name.
3538 (extra_ctxp_pushed_p): Static global deleted.
3539 (java_parser_context_save_global): Create buffer context for the
3540 purpose of saving globals, if necessary.
3541 (java_parser_context_restore_global): Pop context pushed for the
3542 purpose of saving globals, if necessary.
3543 (java_debug_context_do): New prototype and function.
3544 (java_debug_context): Likewise.
3545 (do_resolve_class): Use already parsed package names to qualify
3546 and lookup class candidate.
3547 (java_pre_expand_clinit): Removed unnecessary local variable.
3549 1999-12-17 Tom Tromey <tromey@cygnus.com>
3551 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
3553 (process_file): Use `\n\' at end of each line in string.
3555 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3557 * expr.c (expand_invoke): Layout the loaded class before
3558 attempting to use it.
3559 (expand_java_field_op): Allow final field assignments to take
3561 * typeck.c (convert): Return error_mark_node if expr is null.
3563 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3565 * class.c (class_depth): Return -1 if the class doesn't load
3567 * expr.c (can_widen_reference_to): Check for errors during depth
3568 computation and return 0 accordingly.
3569 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
3570 create default constructors and add an other error check.
3571 * parse.h (java_fix_constructors): Prototyped.
3572 * parse.y (java_pre_expand_clinit): Likewise.
3573 (build_super_invocation): Re-prototyped to feature one argument.
3574 (java_check_circular_reference): Directly use `current'.
3575 (java_fix_constructors): New function.
3576 (java_check_regular_methods): Don't create default constructors
3577 here, but abort if none were found.
3578 (java_complete_expand_methods): Pre-process <clinit> calling
3579 java_pre_expand_clinit.
3580 (java_pre_expand_clinit): New function.
3581 (fix_constructors): build_super_invocation invoked with the
3582 current method declaration as an argument.
3583 (build_super_invocation): Use the context of the processed method
3584 decl argument instead of current_class.
3585 * typeck.c (lookup_java_method): Take WFLs in method names into
3588 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
3590 * class.c (make_class_data): flag_keep_inline_functions to keep
3591 private methods in the method array.
3593 1999-12-15 Anthony Green <green@cygnus.com>
3595 * check-init.c (check_init): Take into account both types of
3596 `throw's when checking for uninitialized variables.
3598 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3600 * parse.y (java_complete_lhs): Force convertion of array
3601 dimensions to int_type_node, that's what runtime's ABI expects.
3603 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3605 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
3606 operand of a WFL, until the Java front-end gets fixed with regard
3607 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
3609 1999-12-10 Andrew Haley <aph@cygnus.com>
3611 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
3612 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
3613 expr.c (build_java_athrow): Add support for sjlj-exceptions.
3617 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3619 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3620 before calling expand_eh_region_start and expand_start_all_catch.
3621 * except.c (expand_start_java_handler): Switch to permanent
3622 obstack before calling expand_eh_region_start.
3623 (expand_end_java_handler): Switch to permanent obstack before
3624 calling expand_start_all_catch.
3626 1999-12-5 Anthony Green <green@cygnus.com>
3628 * decl.c (init_decl_processing): Mark throw_node as a noreturn
3629 function with side effects.
3630 (init_decl_processing): Mark all memory allocating DECLs with
3633 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3635 * except.c (expand_end_java_handler): Call
3636 expand_resume_after_catch and end_catch_handler.
3638 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
3640 * verify.c (verify_jvm_instructions): Create new return label
3641 chain if non existant (don't rely on the verified state of the jsr
3644 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3646 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
3647 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
3649 * parse.y (patch_assignment): Removed bogus final class test on
3650 lhs when checking on whether to emit an ArrayStoreException runtime
3652 * expr.c (expand_java_arraystore): Likewise.
3654 1999-11-28 Anthony Green <green@cygnus.com>
3656 * decl.c (find_local_variable): Reuse single slot decls when
3659 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3661 * jcf-parse.c (saw_java_source): Global variable removed.
3662 (read_class): Don't use `saw_java_source'. Added extra braces.
3663 (yyparse): Code setting `saw_java_source' removed.
3665 1999-11-24 Mark Mitchell <mark@codesourcery.com>
3667 * except.c (emit_handlers): Zero catch_clauses after emitting them.
3669 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3671 * verify.c (merge_type_state): Non verified subroutines being
3672 considered more than once to trigger passive type merge.
3674 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3676 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
3677 in case of error. Error message tuned.
3679 1999-11-21 Anthony Green <green@cygnus.com>
3681 * constants.c (find_methodref_index): Unwrap method names before
3682 inserting them in the constant pool.
3684 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
3686 * class.c (assume_compiled_node): New typedef.
3687 (assume_compiled_tree): New static data.
3688 (find_assume_compiled_node): New function.
3689 (add_assume_compiled): New function.
3690 (assume_compiled): New function.
3691 * class.c (make_class_data): Use assume_compiled.
3692 (is_compiled_class): Use assume_compiled.
3694 * java-tree.h (add_assume_compiled): Declare.
3696 * lang.c (lang_decode_option): Parse new options.
3698 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3700 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
3701 int_type_node: that's what `_Jv_AllocObject' expects.
3703 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3705 * parse.y (lookup_method_invoke): Use lang_printable_name to
3706 reliably build the type name during error report. Fixes PR gcj/97.
3708 1999-11-09 Tom Tromey <tromey@cygnus.com>
3710 * jcf-path.c: Include <sys/stat.h>.
3711 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
3712 (DIR_UP): New macro.
3714 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3716 * parse.y (source_end_java_method): Resume permanent allocation,
3717 reversing Apr 27 1998 patch.
3718 (patch_string_cst): Pop obstacks after having pushed the permanent
3721 1999-11-05 Tom Tromey <tromey@cygnus.com>
3723 * class.c (finish_class): Emit inlined methods if any native
3724 methods exist in the class. Fixes PR gcj/85.
3726 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3728 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
3729 (qualify_ambiguous_name): Likewise.
3731 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
3733 * typeck.c: (lookup_java_method): search all inherited
3734 interfaces when looking up interface method.
3736 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3738 * parse.y (method_header:): Issue error message for rule `type
3740 (synchronized:): Error report when not using synchronized.
3742 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3744 * parse.y (resolve_qualified_expression_name): Prevent `this' from
3745 being used before the superclass constructor has been called.
3746 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
3747 instead of `CALL_THIS_CONSTRUCTOR_P'.
3749 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
3751 * check-init.c: Fix typo in comment.
3753 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3755 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
3758 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3760 * parse.y (expression_statement:): Call function to report
3761 improper invocation of a constructor.
3762 (parse_ctor_invocation_error): New function.
3764 1999-10-26 Mark Mitchell <mark@codesourcery.com>
3766 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
3769 1999-10-21 Tom Tromey <tromey@cygnus.com>
3771 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
3772 in generated `main'.
3774 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3776 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
3777 (qualify_ambiguous_name): Likewise.
3779 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3781 * parse.y (java_complete_tree): fold_constant_for_init to work on
3783 (java_complete_lhs): Likewise.
3784 (array_constructor_check_entry): Complete an initializer element
3785 on permanent_obstack.
3787 1999-10-19 Tom Tromey <tromey@cygnus.com>
3789 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
3790 From Mike Moreton <mike@pillim.demon.co.uk>.
3792 1999-10-15 Greg McGary <gkm@gnu.org>
3794 * java-tree.h (flag_bounds_check): Remove extern decl.
3795 * lang.c (flag_bounds_check): Remove global variable.
3796 (lang_f_options): Remove "bounds-check" entry.
3797 (lang_init_options): Default flag_bounds_check to "on".
3799 1999-10-14 Tom Tromey <tromey@cygnus.com>
3801 * jvgenmain.c (usage): New function.
3802 (main): Use it. Also, handle `-D' options.
3803 * jvspec.c (lang_specific_driver): Recognize -D.
3804 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
3806 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
3808 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3810 * jcf-dump.c (print_constant, disassemble_method): Don't call a
3811 variadic function with a non-literal format string.
3813 * parse-scan.y (report_main_declaration): Likewise.
3815 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
3817 * parse.y (read_import_dir, patch_assignment, patch_binop,
3818 patch_array_ref): Likewise.
3820 * typeck.c (build_java_array_type): Likewise.
3822 * verify.c (verify_jvm_instructions): Likewise.
3824 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3826 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
3828 1999-10-07 Anthony Green <green@cygnus.com>
3830 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
3831 where CHECK_PUT may fail for valid reasons.
3833 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
3834 UNSAFE_PUTN): New macros.
3836 1999-10-04 Tom Tromey <tromey@cygnus.com>
3838 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
3839 well. Fixes Java PR gcj/59.
3840 * parse-scan.y (yyerror): Report errors.
3842 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
3844 * decl.c (insert_block): Remove unconditional `abort'.
3846 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
3848 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
3849 FUNCTION_CODE now of type int. All callers changed.
3850 Set the builtin's DECL_BUILT_IN_CLASS.
3852 1999-09-23 Tom Tromey <tromey@cygnus.com>
3854 * jvspec.c (lang_specific_driver): Don't read spec file if
3855 -fsyntax-only given.
3857 1999-09-22 Tom Tromey <tromey@cygnus.com>
3859 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
3861 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
3862 (WORDS_TO_LONG): Likewise.
3863 (WORDS_TO_DOUBLE): Likewise.
3865 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3867 * jcf-write.c (RELOCATION_VALUE_0): New macro.
3868 (RELOCATION_VALUE_1): Likewise.
3869 (emit_iinc, emit_reloc, push_constant1, push_constant2,
3870 push_in_const, push_long_const): Prototyped.
3871 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
3872 (push_constant2): Likewise.
3873 (push_int_const): Cast find_constant1's integer arguments to `jword'.
3874 (find_constant_wide): Cast find_constant2's integer arguments to
3876 (find_constant_index): Cast find_constant2's and find_constant2's
3877 integer arguments to `jword'.
3878 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
3879 (emit_switch_reloc): Use RELOCATION_VALUE_0.
3880 (emit_if): Use RELOCATION_VALUE_1.
3881 (emit_goto): Likewise.
3882 (emit_jsr): Likewise.
3883 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
3884 argument to push_long_const to HOST_WIDE_INT.
3886 1999-09-15 Andreas Schwab <schwab@suse.de>
3888 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
3890 1999-09-20 Nick Clifton <nickc@cygnus.com>
3892 * lang.c (lang_decode_option): Extend comment.
3894 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3896 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
3899 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3901 * gjavah.c (get_field_name, print_method_info, print_include,
3902 add_namelet): Use xmalloc, not malloc.
3904 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
3905 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
3908 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
3910 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
3912 * jcf-path.c (add_entry): Likewise.
3914 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
3916 * jv-scan.c (xmalloc): Remove definition.
3918 * jvgenmain.c (xmalloc): Likewise.
3920 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
3922 * lex.c (java_store_unicode): Use xrealloc, not realloc.
3924 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
3925 concat, not xmalloc/sprintf.
3926 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
3927 (xstrdup): Remove definition.
3929 * parse.y (duplicate_declaration_error_p,
3930 constructor_circularity_msg, verify_constructor_circularity,
3931 check_abstract_method_definitions, java_check_regular_methods,
3932 java_check_abstract_methods, patch_method_invocation,
3933 check_for_static_method_reference, patch_assignment, patch_binop,
3934 patch_cast, array_constructor_check_entry, patch_return,
3935 patch_conditional_expr): Use xstrdup, not strdup.
3937 * zextract.c (ALLOC): Use xmalloc, not malloc.
3939 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3941 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
3943 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
3944 (do_spec, lang_specific_pre_link, lang_specific_driver,
3945 input_filename, input_filename_length): Don't declare.
3946 (main_class_name, jvgenmain_spec, lang_specific_driver):
3948 (lang_specific_driver): All calls to the function pointer
3949 parameter now explicitly call `fatal'.
3951 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3953 * parse.y (find_applicable_accessible_methods_list): Search
3954 abstract classes as interfaces.
3956 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3958 * class.c (finish_class): We're now outside a valid method
3959 declaration. Tell the rest of gcc so.
3961 1999-09-08 Bruce Korb autogen@linuxbox.com
3963 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
3965 1999-09-07 Tom Tromey <tromey@cygnus.com>
3967 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
3969 (decode_signature_piece): Don't emit "::" in JArray<>.
3970 (print_namelet): Only print trailing `;' when printing a class.
3972 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
3974 * java-tree.h: Delete declarations for all tree nodes now moved to
3976 * decl.c: Delete their definitions.
3978 1999-09-04 Mark Mitchell <mark@codesourcery.com>
3980 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
3981 * Makefile.in (OBJS): Add ggc-callbacks.o.
3982 (OBJDEPS): Likewise.
3984 1999-09-03 Tom Tromey <tromey@cygnus.com>
3986 * parse.y (strip_out_static_field_access_decl): Return operand if
3987 it satisfies JDECL_P.
3989 1999-09-02 Tom Tromey <tromey@cygnus.com>
3991 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
3992 Handle nested arrays, like `[[I'.
3994 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3996 * class.c (finish_class): Remove unused parameter, all callers
3999 * expr.c (build_java_athrow): Change return type to void.
4000 (java_lang_expand_expr): Make sure each case in switch returns a
4003 * java-tree.h (finish_class): Fix prototype to take void args.
4005 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
4006 (main): Issue return from main, not exit.
4008 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
4010 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
4012 * jv-scan.c (main): Issue return from main, not exit.
4014 * parse.y (check_abstract_method_definitions,
4015 java_check_abstract_method_definitions): Add static prototypes.
4016 (java_complete_expand_methods): Fix call to `finish_class'.
4018 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
4021 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4023 * lang.c (language_string): Constify.
4025 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4027 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
4028 Remove hacks for stuff which comes from libiberty.
4030 * Make-lang.in: Likewise.
4032 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
4034 * Makefile.in (xref.o): Depend on xref.c explicitly.
4036 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4038 * java-tree.h (lang_printable_name): Constify a char*.
4040 * lang.c (lang_printable_name): Likewise.
4042 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
4044 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
4047 1999-08-26 Tom Tromey <tromey@cygnus.com>
4049 * gjavah.c (print_cxx_classname): Print "::" before qualified
4052 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4054 * parse.y (lookup_cl): Changed leading comment. Now does its best
4055 to set the column number.
4056 (qualify_ambiguous_name): Take WFL wrappers into account.
4058 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
4060 * verify.c (verify_jvm_instructions): Don't check instruction
4061 validity beyond end of method.
4063 1999-08-25 Tom Tromey <tromey@cygnus.com>
4065 * jvspec.c (lang_specific_driver): Correctly handle --help again.
4067 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4069 * gjavah.c (print_name, print_base_classname, utf8_cmp,
4070 cxx_keyword_subst, generate_access, name_is_method_p,
4071 get_field_name, print_field_name, super_class_name, print_include,
4072 decode_signature_piece, print_class_decls, usage, help,
4073 java_no_argument, version, add_namelet, print_namelet): Add static
4075 (print_base_classname, utf8_cmp, cxx_keyword_subst,
4076 name_is_method_p): Constify a char*.
4077 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
4078 Provide a final else clause in an if-else-if.
4079 (print_field_info): Add missing final arg in function call to
4081 (print_method_info, decompile_method, decode_signature_piece,
4082 print_c_decl, print_full_cxx_name, print_stub,
4083 print_mangled_classname, super_class_name, print_include,
4084 add_namelet, add_class_decl, print_class_decls, process_file,
4085 help): Constify a char*.
4087 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
4088 push_int_const, find_constant_wide, find_constant_index,
4089 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
4090 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
4091 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
4092 emit_if, emit_goto, emit_jsr, call_cleanups,
4093 make_class_file_name): Add static prototypes.
4094 (generate_bytecode_return, generate_bytecode_insns): Pass a
4095 NULL_PTR, not a NULL_TREE.
4097 * jv-scan.c: Include "jcf.h".
4098 (main): Declare using DEFUN macro.
4100 * jvspec.c (find_spec_file, lang_specific_pre_link,
4101 lang_specific_driver): Add prototypes.
4102 (find_spec_file): Constify a char*.
4104 * keyword.gperf (hash, java_keyword): Add prototypes.
4106 * lang.c (lang_print_error): Add static prototype.
4107 (lang_init): Prefer memcpy over bcopy to avoid casts.
4109 * lex.c (yylex): Add static prototype.
4111 * parse-scan.y: Include "lex.c" earlier.
4113 * parse.h: Remove redundant declaration for `yylex'.
4115 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
4116 labeled_block_contains_loop_p): Add static prototypes.
4117 (not_accessible_p): Make static to match prototype.
4119 * verify.c (start_pc_cmp): Don't needlessly cast away const.
4121 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4123 * parse.y (check_method_redefinition): Changed leading comment.
4124 (check_abstract_method_definitions): New function.
4125 (java_check_abstract_method_definitions): New function.
4126 (java_check_regular_methods): Call it.
4127 (verify_constructor_super): Fixed indentation.
4128 (lookup_method_invoke): Likewise.
4130 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4132 * parse.y (method_header): Return a null pointer if the current
4134 (finish_method_declaration): Return if the current function decl
4136 (source_start_java_method): Likewise.
4137 (java_method_add_stmt): Likewise.
4139 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4141 * class.c (emit_register_class): Removed unnecessary call to
4143 * parse.y (labeled_block_contains_loop_p): Removed unused local
4146 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4148 * parse.y (java_refold): Added prototype.
4150 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4152 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
4153 (java_stabilize_reference): Removed unnecessary `else'.
4154 (java_complete_lhs): Set flag to remember boolean. Call
4155 java_refold. Added comments.
4156 (java_decl_equiv): New function.
4157 (binop_compound_p): Likewise.
4158 (java_refold): Likewise.
4159 (patch_unaryop): Striped static field access assigned to decl and
4160 op. Changed promotion scheme for ++/-- operators.
4161 (search_loop): New function.
4162 (labeled_block_contains_loop_p): Likewise.
4163 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
4165 (patch_bc_statement): Call search_loop. Fixed comment.
4167 1999-08-14 Anthony Green <green@cygnus.com>
4169 * expr.c (java_lang_expand_expr): Mark static array data as
4172 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4174 * jvgenmain.c (main): NUL-terminate name_obstack.
4176 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4178 * check-init.c (check_bool2_init, done_alternative): Add static
4181 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
4182 (add_method, build_utf8_ref, build_class_ref,
4183 append_gpp_mangled_type, layout_class_method): Constify a char*.
4185 * decl.c (push_promoted_type, make_binding_level): Add static
4187 (push_promoted_type, pushdecl): Constify a char*.
4189 * except.c (find_handler_in_range, link_handler,
4190 check_start_handlers): Add static prototypes.
4192 * expr.c (process_jvm_instruction): Constify a char*.
4194 * gjavah.c (main): Constify a char*.
4196 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
4199 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
4201 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
4202 munge, print_ents): Constify a char*.
4204 * jcf-dump.c (disassemble_method): Constify a char*.
4205 (print_constant_pool, print_exception_table): Add static prototypes.
4206 (print_constant, print_exception_table, main, disassemble_method):
4209 * jcf-io.c (find_classfile, find_class): Likewise.
4211 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
4212 (set_source_filename, predefined_filename_p): Add static prototypes.
4213 (set_source_filename, get_constant, get_class_constant,
4214 find_in_current_zip): Constify a char*.
4216 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
4218 (add_entry, add_path, jcf_path_classpath_arg,
4219 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4221 * jcf-reader.c (get_attribute, jcf_parse_preamble,
4222 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
4223 jcf_parse_one_method, jcf_parse_methods,
4224 jcf_parse_final_attributes): Add static prototypes.
4225 (get_attribute): Constify a char*.
4227 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
4228 jcf_dependency_add_target, jcf_path_classpath_arg,
4229 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4231 * jv-scan.c (main): Constify a char*.
4232 (gcc_obstack_init): Add prototype arguments.
4234 * jvgenmain.c (gcc_obstack_init): Likewise.
4235 (main): Constify a char*.
4237 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
4239 (put_decl_string, lang_print_error): Constify a char*.
4240 (lang_init): Remove redundant extern prototype.
4242 * mangle.c (emit_unicode_mangled_name): Constify a char*.
4244 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
4245 Add static prototypes.
4246 (get_type_from_signature): Constify a char*.
4248 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
4249 Add static prototypes.
4250 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
4251 (verify_jvm_instructions): Constify a char*.
4253 * xref.c (xref_flag_value): Likewise.
4255 * xref.h (xref_flag_value): Likewise.
4257 * zextract.c (makeword, makelong): Add static prototypes.
4258 (makeword, makelong): Constify a uch*.
4260 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4262 * lang.c (java_dummy_print): Constify a char*.
4263 (lang_print_error): Likewise.
4264 (lang_init): Remove redundant prototype for `print_error_function'.
4265 (lang_init_source): Likewise.
4266 (lang_identify): Constify a char*.
4268 1999-08-09 Tom Tromey <tromey@cygnus.com>
4270 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
4271 (WORDS_TO_LONG): Likewise.
4272 (WORDS_TO_DOUBLE): Likewise.
4274 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4276 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
4278 * expr.c (java_stack_pop, java_array_data_offset,
4279 build_java_throw_out_of_bounds_exception, case_identity,
4280 build_java_check_indexed_type): Add static prototypes.
4281 (linenumber_table, expand_invoke, expand_java_field_op,
4282 build_primtype_type_ref, expand_byte_code): Constify a char*.
4284 * java-tree.h (build_primtype_type_ref, linenumber_table):
4286 (java_lang_expand_expr): Add prototype.
4288 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
4289 `java_lang_expand_expr'.
4291 * lex.c (java_lex_error): Constify a char*.
4292 (java_get_unicode, java_read_char, java_allocate_new_line,
4293 java_unget_unicode, java_sneak_unicode): Prototype.
4295 * parse-scan.y (current_class, package_name, method_declarator,
4296 report_class_declaration, yyerror): Constify a char*.
4298 * parse.h (java_report_errors): Prototype.
4299 (yyerror): Constify a char*.
4301 * parse.y (classitf_redefinition_error, check_modifiers,
4302 parse_jdk1_1_error, lookup_package_type,
4303 lookup_package_type_and_set_next, get_printable_method_name,
4304 purify_type_name): Constify a char*.
4305 (build_super_invocation, maybe_generate_finit,
4306 verify_constructor_super, parser_add_interface,
4307 add_superinterfaces, jdep_resolve_class, note_possible_classname,
4308 java_complete_expand_methods, java_expand_finals,
4309 cut_identifier_in_qualified, java_stabilize_reference,
4310 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
4311 merge_string_cste): Prototype.
4312 (single_type_import_declaration, yyerror,
4313 variable_redefinition_error, build_array_from_name,
4314 build_unresolved_array_type, check_class_interface_creation,
4315 resolve_class, complete_class_report_errors,
4316 note_possible_classname, read_import_dir,
4317 find_in_imports_on_demand, resolve_package, fix_constructors,
4318 check_deprecation, lookup_method_invoke,
4319 maybe_build_primttype_type_ref, array_constructor_check_entry):
4321 (java_complete_expand_methods, java_expand_finals): Make static.
4322 (convert_narrow): Remove static prototype.
4324 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4326 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
4328 1999-08-02 Richard Henderson <rth@cygnus.com>
4330 * decl.c: Include defaults.h instead of expr.h.
4331 * parse.y: Likewise.
4333 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4335 * java/decl.c (start_java_method): Change all uses of
4336 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
4337 Ensure expr.h is included.
4338 * java/expr.c (pop_arguments): Ditto.
4339 * java/parse.y (expand_start_java_method): Ditto.
4341 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4343 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
4345 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
4347 * decl.c: Include "function.h".
4348 * except.c: Likewise.
4349 * parse.y: Likewise.
4350 * Makefile.in: Update dependencies.
4352 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4354 * expr.c (build_java_soft_divmod): Provide a default case in switch.
4355 (java_lang_expand_expr): Mark parameters `target', `tmode' and
4356 `modifier' with ATTRIBUTE_UNUSED.
4358 * gjavah.c (process_file): Add braces around ambiguous `else'.
4360 * jcf-dump.c (print_access_flags, localvar_free): Change return
4363 * parse.y (java_complete_expand_method): Initialize variable
4365 (resolve_qualified_expression_name): Likewise for `field_decl'.
4366 (patch_method_invocation): Likewise for `class_to_search'.
4367 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
4368 (patch_assignment): Likewise for `lhs_type'.
4370 * verify.c (verify_jvm_instructions): Remove unused variable
4373 1999-07-25 Richard Henderson <rth@cygnus.com>
4375 * decl.c (va_list_type_node): New.
4377 1999-07-25 Anthony Green <green@cygnus.com>
4379 * gjavah.c (print_stub): New function.
4380 (METHOD_IS_NATIVE): New macro.
4381 (print_mangled_classname): Make static.
4382 (HANDLE_END_FIELD): Don't emit fields during stub generation.
4383 (process_file): Perform stub generation.
4384 (HANDLE_METHOD): Don't emit class decls during stub
4386 (HANDLE_END_METHOD): Take into account stub generation.
4387 (print_method_info): Handle stub generation.
4388 (print_stub): New function.
4389 (print_cxx_classname): Make signature consistant with others.
4390 (help): Describe -stubs option.
4391 (main): Create stub file.
4392 (version): Use version.c.
4393 (print_full_cxx_name): New function.
4394 (print_c_decl): Use print_full_cxx_name.
4396 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4398 * check-init.c (check_init): Handle MAX_EXPR.
4400 1999-07-15 Andrew Haley <aph@cygnus.com>
4402 * lang.c (flag_use_divide_subroutine): New variable.
4403 * typeck.c: (convert_ieee_real_to_integer): Bounds check
4404 fp-to-integer conversion.
4405 (convert): Call convert_ieee_real_to_integer when flag_fast_math
4408 * expr.c (build_java_soft_divmod): New function.
4409 (build_java_binop): Call build_java_soft_divmod if
4410 flag_use_divide_subroutine is set.
4411 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4412 soft_lrem_node: new builtin functions.
4413 (init_decl_processing) Initialize the new builtins.
4414 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4415 soft_lrem_node: new builtin functions.
4416 (build_java_soft_divmod): New function.
4417 * parse.y: Call build_java_soft_divmod if
4418 flag_use_divide_subroutine is set.
4421 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
4422 a --specs= arg) even if not linking.
4423 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
4424 -fuse-divide-subroutine
4426 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4428 * parse.y (resolve_and_layout): Check methods only once.
4429 (resolve_qualified_expression_name): Verify thrown exceptions
4431 (check_thrown_exceptions): Reject exceptions thrown in
4432 initializer. Error message tuned.
4434 1999-07-14 Andrew Haley <aph@cygnus.com>
4436 * expr.c (expand_expr): Do not return the last statement in a
4437 block as the block's value.
4439 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4441 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
4442 CALL_EXPR, to avoid order of evaluation changes.
4444 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4446 * parse.y (qualify_ambiguous_name): Do not use
4447 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
4449 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4451 * check-init.c (check_init): Handle MAX_EXPR.
4452 * expr.c (force_evaluation_order): Force method call arguments to
4453 be evaluated in left-to-right order.
4454 * parse.y (qualify_ambiguous_name): Loop again to qualify
4455 NEW_ARRAY_EXPR properly.
4457 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4459 * parse.y (patch_invoke): Resolve unresolved invoked method
4461 (qualify_ambiguous_name): STRING_CST to qualify expression for
4462 type name resolution.
4464 1999-06-24 Andrew Haley <aph@cygnus.com>
4466 * class.c (finish_class): Whenever a deferred method is
4467 output, rescan the list of methods to see if a new candidate for
4468 output can be found.
4470 1999-06-28 Tom Tromey <tromey@cygnus.com>
4472 * jvspec.c (lang_specific_driver): Recognize --help.
4474 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4476 * parse.y (resolve_package): Fixed bogus return statement.
4477 (patch_method_invocation): Resolve method invocation beginning with
4478 a package name qualifier.
4480 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4482 * Make-lang.in (java.stage1): Depend on stage1-start.
4483 (java.stage2): Likewise for stage2-start.
4484 (java.stage3): Likewise for stage3-start.
4485 (java.stage4): Likewise for stage4-start.
4487 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4489 * parse.y (java_complete_lhs): When doing cross referencing, don't
4490 try to keep file location on a WFL expanded as a CALL_EXPR.
4492 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4494 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
4495 compiling to class file a void method with an empty method body.
4496 As a side effect, the bytecode backend will generate the
4497 appropriate `return' instruction.
4499 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4501 * parse.y (lookup_package_type_and_set_next): New function prototype.
4502 (resolve_package): Search current and imported packages.
4503 (lookup_package_type_and_set_next): New function.
4505 1999-06-22 Andrew Haley <aph@cygnus.com>
4507 * verify.c (verify_jvm_instructions): Check for pending blocks
4508 before invalid PC test and opcode switch, not after.
4510 1999-06-21 Andrew Haley <aph@cygnus.com>
4512 * except.c (find_handler_in_range): The upper limit for exception
4513 ranges is exclusive, not inclusive: (start <= pc < end).
4514 (link_handler): find child pointer which points to outer by
4515 searching sibling list: previous code incorrectly assumed that
4516 outer->outer->first_child must point to outer.
4517 * verify.c (verify_jvm_instructions): FIXME added to code for
4519 (verify_jvm_instructions): Do not assume that the last block
4520 processed in a subroutine is a block which ends with a `ret'
4521 instruction. With some control flows it is possible that the last
4522 block ends with an `athrow'.
4524 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4526 * parse.y (qualify_ambiguous_name): Reorganized the post
4527 evaluation of non WFL leading expression nodes.
4529 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4531 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
4534 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4536 * parse.y (qualify_ambiguous_name): Handle qualified expression
4537 beginning with a STRING_CST.
4539 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4541 * parse.y (register_fields): Set DECL_INITIAL on both
4542 pre-initialized static and public fields.
4543 (resolve_field_access): Static field access expressions to always
4545 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
4546 qualification. CONVERT_EXPR to be resolved as an expression name.
4547 (java_complete_lhs): Identify and access qualified final
4548 initialized field in switch statement case expression.
4549 (fold_constant_for_init): Pre-initialized field decl constant to
4552 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4554 * parse.y (note_possible_classname): Mark returned node with
4555 QUALIFIED_P only if the original class name contained a '/'.
4557 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
4559 * Make-lang.in (gcjh): More parallel build fixes.
4561 1999-06-03 Mike Stump <mrs@wrs.com>
4563 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
4565 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
4567 * except.c (link_handler): Chain exception handlers in order.
4569 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
4571 * expr.c (expand_byte_code): Fill unreachable bytecode regions
4572 with nops and process as usual in order to always set correct EH
4573 ranges. Emit detailed warnings about unreachable bytecodes.
4575 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
4577 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
4580 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4582 * parse.y (lookup_field_wrapper): Unified returned value to NULL
4583 or the searched field decl.
4585 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4587 * parse.y (fold_constant_for_init): Convert numerical constant
4588 values to the type of the assigned field.
4590 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4592 * expr.c (lookup_field): Relaxed the test on class loading error
4594 * parse.y (fold_constant_for_init): Enabeled old code.
4596 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4598 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
4599 decide the validity of the cast of a java.lang.Cloneable reference
4601 (patch_conditional_expr): Fixed first argument passed to
4602 binary_numeric_promotion.
4604 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4606 * parse.y (qualify_ambiguous_name): Take into account that a
4607 CONVERT_EXPR might specify a type as a WFL.
4609 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4611 * parse.y (patch_assignment): Save the rhs before using it as an
4612 argument to _Jv_CheckArrayStore.
4614 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4616 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
4618 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4620 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
4621 floating point litteral only when the exponent indicator has been
4624 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4626 * parse.y (formal_parameter:): Construct argument tree list
4627 element even if a yet unsupported final parameter was encountered.
4629 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4631 * parse.y (finish_method_declaration): Issue errors for native or
4632 abstract methods declared with a method body, as well as for non
4633 native or non abstract methods with no method body.
4635 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4637 * class.c (build_utf8_ref): Initialize variable `field'.
4639 * decl.c (init_decl_processing): Initialize variable `field'.
4641 * expr.c (build_known_method_ref): Mark parameters `method_type',
4642 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
4643 (process_jvm_instruction): Likewise for parameter `length'.
4645 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
4646 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
4649 * parse.y (maybe_generate_clinit): Remove unused variable
4650 `has_non_primitive_fields'.
4651 (find_in_imports_on_demand): Initialize variables `node_to_use'
4653 (patch_binop): Likewise for variable `prom_type'.
4654 (patch_unaryop): Likewise for variable `prom_type'.
4656 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
4658 * xref.c (xref_table): Add missing initializer.
4660 1999-05-14 Tom Tromey <tromey@cygnus.com>
4662 * java-except.h (struct eh_range): Removed unused `next' member.
4663 * verify.c (verify_jvm_instructions): Call check_nested_ranges
4664 after adding all exception handlers. Sort exception ranges in
4666 (struct pc_index): New structure.
4667 (start_pc_cmp): New function.
4668 * except.c (add_handler): Return `void'. Don't call link_handler;
4669 instead construct an ordinary linked list and do range
4671 (check_nested_ranges): New function.
4672 (link_handler): Changed interface to allow merging of eh_ranges.
4673 Split overlapping ranges. Return `void'.
4675 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4677 * parse.y (constructor_block_end:): New rule, tagged <node>.
4678 (constructor_body:): Use `constructor_block_end' instead of
4681 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4683 * parse.y (statement_nsi:): Pop `for' statement block.
4684 (java_complete_lhs): Labeled blocks containing no statement are
4685 marked as completing normally.
4687 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4689 * xref.c (xref_set_current_fp): New function, defined.
4690 * xref.h (xref_set_current_fp): New function, prototyped.
4692 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4694 * check-init.c (check_init): Take into account that
4695 LABELED_BLOCK_STMT can be empty.
4697 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4699 * parse.y (java_check_regular_methods): Warning check on not
4700 overriding methods with default access in other packages does not
4701 apply to `<clinit>'.
4702 (java_complete_lhs): If block body is an empty_stmt_node, replace
4703 it by NULL_TREE. This prevents gcc from generating an irrelevant
4706 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4708 * check-init.c (check_init): Removed code accepting to see things
4709 falling through default:, when doing xrefs.
4710 * java-tree.h (do_not_fold): New global variable, declared.
4711 * parse.y (do_not_fold): New global variable, defined.
4712 (java_complete_expand_method): Set `do_not_fold' to the value of
4713 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
4714 and reinstall them after them have been purged; do not check for
4715 initializations; do not issue missing return errors.
4716 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
4718 (patch_binop): Skip the fold part when doing xrefs.
4719 (build_string_concatenation): Skip the concatenation part when
4721 (patch_synchronized_statement): Do not generate a try-finally when
4723 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
4724 and keep the location where the throw was seen.
4725 * typeck.c (convert): When `do_not_fold' is set, do not attempt
4726 any treatment on the converted node an simply return a NOP_EXPR of
4728 * xref.c (xref_get_data): New function, defined.
4729 * xref.h (xref_get_data): New function, declared.
4730 (XREF_GET_DATA): Use xref_get_data.
4732 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4734 * gjavah.c (print_include): Cast the result of `strlen' to int
4735 when comparing against a signed value.
4736 (add_namelet): Likewise.
4738 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4740 * expr.c (expand_invoke): Mark parameter `nargs' with
4742 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
4744 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
4747 * jcf-reader.c (get_attribute): Cast a value to long
4748 when comparing against a signed expression. Likewise.
4750 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
4753 1999-05-11 Andrew Haley <aph@cygnus.com>
4755 * parse.y (source_end_java_method): If the current method contains
4756 any exception handlers, force asynchronous_exceptions: this is
4757 necessary because signal handlers in libjava may throw exceptions.
4758 * decl.c (end_java_method): Ditto.
4760 1999-05-11 Tom Tromey <tromey@cygnus.com>
4762 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
4764 * jvspec.c (THREAD_NAME): Removed.
4765 (GC_NAME): Likewise.
4766 (MATHLIB): Likewise.
4767 (WITHLIBC): Likewise.
4769 (THREADLIB): Likewise.
4770 (MATH_LIBRARY): Likewise.
4771 (lang_specific_driver): Don't add `-l' options to command line.
4772 Instead, add a single --specs option. Recognize `-L' options and
4773 use them to search for spec file.
4774 (find_spec_file): New function.
4775 (SPEC_FILE): New define.
4777 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
4779 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
4780 cpplib-enabled build.
4782 1999-05-05 Per Bothner <bothner@cygnus.com>
4784 * class.c (make_field_value): DECL_INITIAL may be a string literal;
4785 temporarily zero it while calling rest_of_decl_compilation.
4787 * java-tree.h (string_ptr_type_node): Add declaration.
4788 * decl.c: Define and initialize string_ptr_type_node.
4789 * parse.y (patch_string_cst): Use string_ptr_type_node.
4791 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
4792 * parse.y (for_statement): Now unconditionally exit_block.
4793 (finish_labeled_statement): No longer exit_block if for-loop.
4794 (patch_loop_statement): Check harder if the loop is already labeled.
4796 * parse.y (patch_initialized_static_field): Removed function.
4797 (maybe_generate_clinit): Removed special handling for interfaces.
4798 (java_complete_expand_methods): Do a preliminary java_complete_tree
4799 on <clinit> to determine if it can be removed.
4800 (java_complete_expand_method): Remove special handling for <clinit>.
4801 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
4802 optimize if we get back empty_stmt_node.
4803 For MODIFY_EXPR, re-do checking of static initializers.
4804 (fold_constant_for_init): Don't return immediate if VAR_DECL.
4805 For VAR_DECL, pass correct context.
4807 * verify.c (verify_jvm_instructions): Better error messages.
4809 1999-05-03 Tom Tromey <tromey@cygnus.com>
4811 * parse-scan.y (interface_declaration): Call
4812 report_class_declaration for interfaces.
4814 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
4816 * Makefile.in: Remove -v from bison command lines.
4818 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4820 * check-init.c (check_init): Exclude a case of error when doing
4822 * class.c (layout_class_method): Don't generate the error message
4823 twice when compiling from source.
4824 * lang-options.h: Added `-Wredundant-modifers' and
4825 `-Wunusupported-jdk11' flags and help text.
4826 * lang.c (lang_decode_option): Added support for
4827 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
4828 flag_static_local_jdk11 and flag_redundant set accordingly.
4829 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
4830 * parse.h (EXPR_WFL_ADD_COL): New macro.
4831 (DECL_END_SOURCE_LINE): Likewise.
4832 (DECL_INHERITED_SOURCE_LINE): Likewise.
4833 * parse.y (static_ref_err): New function, prototyped.
4834 (CCB_TK): Now tagged <operator>.
4835 (class_body:): Remember the location of the closing '}' of a class
4836 definition when doing xrefs.
4838 (block_end:): Likewise.
4839 (create_class): Remember the location of the inherited class
4840 identifier when doing xrefs.
4841 (register_fields): Added test on first operand of `init' before
4842 testing it TREE_CODE.
4843 (method_header): Store the location of the class identifier in the
4844 class decl when doing xrefs.
4845 (finish_method_declaration): Don't combine first/last method line
4847 (java_check_regular_methods): Warning check on not overriding
4848 methods with default access on other packages move before check on
4849 static methods. Initialization of `aflags' also moved up.
4850 (resolve_expression_name): Call static_ref_err to report the error.
4851 (static_ref_err): New function, implemented.
4852 (resolve_field_access): Returned simplified static field access
4854 (resolve_qualified_expression_name): Check for illegal use of
4855 static fields in a non static context. Call static_ref_err to
4856 report error in various places.
4857 (java_complete_tree): Do not fold initialized static fields when
4859 (java_complete_lhs): Likewise.
4861 1999-04-29 Anthony Green <green@cygnus.com>
4863 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
4864 create internal labels.
4865 (lookup_label): Ditto.
4867 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4869 * class.c (layout_class_method): Generate <clinit>'s rtl for
4871 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4872 for interfaces' <clinit>.
4873 * expr.c (lookup_field): Search for fields in interfaces.
4874 (expand_invoke): Fixed indentation.
4875 (expand_java_field_op): Likewise. Use IS_CLINIT.
4876 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
4877 (IS_CLINIT): New macro.
4878 * parse.y (type_declaration:): Call maybe_generate_clinit after an
4879 interface was parsed.
4880 (maybe_generate_clinit): Don't generate if the current class is an
4881 interface with only fields of primitive types.
4882 (reset_method_name): Use IS_CLINIT.
4883 (java_complete_expand_method): Expand <clinit> when it exists for
4884 interfaces. Use IS_CLINIT.
4885 (resolve_expression_name): Use DECL_CONTEXT instead of
4886 current_class to build static field references.
4887 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
4888 ARRAY_REF when doing xreferencing.
4889 (check_final_assignment): Fixed typo in leading comment. Use
4891 (patch_array_ref): Don't fully expand array references when
4893 (patch_return): Use IS_CLINIT.
4894 (patch_throw_statement): Likewise.
4896 1999-04-22 Tom Tromey <tromey@cygnus.com>
4898 * Make-lang.in (JAVA_SRCS): Added check-init.c.
4900 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4902 * decl.c (predef_filenames, predef_filenames_size): New globals
4903 (init_decl_processing): predef_filenames and predef_filenames_size
4905 * java-tree.h (predef_filenames, predef_filenames_size): Declared
4907 * jcf-parse.c (predefined_filename_p): New function.
4908 (yyparse): Check that files on the command line are specified only
4909 once and issue a warning otherwise.
4910 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
4911 * parse.y (source_end_java_method): Nullify NOP method bodies, to
4912 avoid a gcc warning with -W -Wall turned on.
4913 (java_expand_classes): Abort if errors were encountered.
4914 (java_complete_lhs): If the cross reference flag is set, wrap
4915 field DECL node around a WFL when resolving expression name.
4917 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4919 * lang.c (lang_decode_option): Fixed returned value when parsing
4920 `-fxref=...' and `-Wall'.
4921 * parse.y (source_end_java_method): Do not generate code when
4922 flag_emit_xref is set.
4923 (resolve_expression_name): Do not build static field access when
4924 flag_emit_xref is set.
4925 (resolve_field_access): No special treatment on `length' when
4926 flag_emit_xref is set. Do not build qualified static field access
4927 when flag_emit_xref is set.
4928 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
4929 when flag_emit_xref is set.
4930 (patch_assignment): Do not generate array store runtime check when
4931 flag_emit_xref is set.
4932 * xref.c (xref_flag_value): Fixed function declaration
4934 (xset_set_data): New function.
4935 * xref.h (xref_set_data): Added prototype for new function.
4936 (typedef struct xref_flag_table): New field data.
4937 (XREF_GET_DATA): New macro.
4939 1999-04-19 Tom Tromey <tromey@cygnus.com>
4941 * xref.h (enum): Removed trailing comma.
4943 * parse.y (resolve_qualified_expression_name): Added missing
4946 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
4948 * gjavah.c: New prototypes for java_float_finite and
4951 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4953 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
4956 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
4958 * Makefile.in (TREE_H): Add tree-check.h.
4959 (RTL_H): Add genrtl.h.
4961 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4963 * parse.y (patch_assignment): Added ArrayStoreException runtime
4966 1999-04-06 Per Bothner <bothner@cygnus.com>
4968 * expr.c (pop_type_0): New function.
4969 (pop_type): Use pop_type_0.
4970 * java-tree.h (pop_type_0): New declaration.
4971 * verify.c (verify_jvm_instructions): Check return instructions.
4973 * parse.y (patch_binop): Don't fold if non-constant and emiting
4976 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4978 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
4980 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
4981 (main_jcf): Don't define.
4982 (process_file): Don't set `main_jcf'.
4984 * java-tree.h (main_jcf): Don't declare.
4986 * jcf-parse.c (main_jcf): Add static definition.
4988 * lang.c (main_jcf): Don't define.
4990 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4992 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
4994 * decl.c (copy_lang_decl): Likewise for `bcopy'.
4996 * jcf-depend.c: Include "config.h", not <config.h>.
4998 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
5001 * jcf-path.c: Include "config.h", not <config.h>.
5003 * lex.c: Don't include various system header files.
5004 (java_init_lex): Cast the argument of `bzero' to PTR
5006 * parse-scan.y (java_push_parser_context): Likewise.
5008 * parse.y (java_push_parser_context): Likewise.
5009 (patch_bc_statement): Match format specifier to variable argument.
5011 * xref.c: Don't include <stdio.h>.
5013 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5015 * parse.y (struct parser_ctxt *ctxp): Now global.
5016 (declare_local_variables): Use WFL compound value for the
5017 declaration source line value, when doing cross-referencing.
5019 1999-03-31 Tom Tromey <tromey@cygnus.com>
5021 * gjavah.c (print_field_info): Allow constants of other types.
5022 (print_include): Generate include when new name is proper prefix
5023 of already printed name.
5024 (add_namelet): Likewise.
5025 (cxx_keyword_subst): New function.
5026 (print_method_info): Use it.
5027 (print_field_name): New function.
5028 (get_field_name): New function.
5029 (print_field_info): Use get_field_name and print_field_name.
5031 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5033 * Makefile.in (keyword.h): Generate using gperf language 'C', not
5034 'KR-C', so gperf uses the `const' keyword on strings.
5036 * keyword.gperf (java_keyword): Const-ify a char*.
5038 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5040 * parse.y (patch_bc_statement): Fixed identation and a bogus
5043 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5045 * parse.y (patch_assignment): Allow static variables in other
5046 classes to be assigned.
5048 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5050 * class.c (maybe_add_interface): Remove unused variable
5052 (make_class_data): Use = for assignment, not ==. Likewise.
5053 (emit_register_classes): Remove unused variable `decl'.
5055 * lex.c: Fix comment so as not to contain an embedded `/*'.
5057 * verify.c (verify_jvm_instructions): Remove unused variable
5060 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
5062 * parse.y (complete_loop_body): Rename to finish_loop_body.
5063 (complete_labeled_statement): Rename to finish_labeled_statement.
5064 (complete_for_loop): Rename to finish_for_loop.
5065 (complete_method_declaration): Rename to finish_method_declaration.
5067 * java-tree.h (continue_identifier_node): New global node.
5068 * decl.c: Define and initialize continue_identifier_node.
5069 * parse.y (generate_labeled_block): Remove - no longer needed.
5070 (build_loop_body): Use continue_identifier_node for continue block.
5071 (finish_labeled_statement): Also do pop_labeled_block actions.
5072 (java_complete_lhs): POP_LOOP even if error.
5073 (build_labeled_block): Special handling for continue_identifier_node.
5074 (patch_loop_statement): Re-organize.
5075 (patch_bc_statement): Re-write.
5077 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5079 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
5080 using a WFL compound value.
5081 * parse.y (xref.h): Include.
5082 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
5084 (register_fields): Set WFL compound value to lineno if doing
5086 (java_complete_expand_method): Call expand_xref if flag_emit_xref
5088 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
5089 * xref.h (expand_xref): Prototype renamed from xref_generate.
5091 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5093 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
5094 (GET_CURRENT_BLOCK): New macro.
5095 * parse.y (current_static_block): New global variable.
5096 (method_body:): Define action.
5097 (complete_method_declaration): Set current_function_decl to NULL
5098 when work on the current method is done.
5099 (declare_local_variables): Use GET_CURRENT_BLOCK.
5100 (java_method_add_stmt): Likewise.
5101 (java_complete_expand_method): Disable the use of `this' when
5103 (enter_a_block): If no current method exist, use
5104 current_static_block to link static initializer blocks.
5105 (exit_block): Rewritten to use current_static_block when no current
5107 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
5108 (patch_return): Forbid the use of `return' in static initializers.
5109 (patch_throw_statement): Fixed indentation. Issue specific error
5110 for uncaught thrown checked exception in static initializer
5111 blocks. Removed FIXME.
5113 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
5115 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
5116 Link gcj from gcc.o.
5118 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5120 * parse.y (find_applicable_accessible_methods_list): When dealing
5121 with interface: ensure that a given interface or java.lang.Object
5122 are searched only once.
5124 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5126 * gjavah.c (print_c_decl): Remove unused argument `flags'.
5128 * jcf-dump.c (print_access_flags): Add braces around if-else.
5130 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
5133 * lex.c (build_wfl_node): Add static prototype.
5135 * lex.h (build_wfl_node): Remove static prototype.
5137 * parse.y: Include lex.c early enough to declare everything needed.
5138 Ensure calls to `build_wfl_node' pass the proper arguments.
5139 (create_class): Remove unused variable `super_decl'.
5140 (get_printable_method_name): Initialize variable `name'.
5142 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5144 * Changelog: Fixed 1999-03-22 typos.
5145 * lang.c (lang_decode_option): Fixed typo in error string in the
5148 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5150 * Makefile.in (JAVA_OBJS): Added entry xref.o.
5152 * java-tree.h (flag_emit_xref): Declared extern.
5153 * lang.c (xref.h): Included.
5154 (flag_emit_xref): New global variable.
5155 (lang_decode_option): Added support for -fxref.
5159 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
5161 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
5164 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5166 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
5167 $(srcdir)/../system.h and $(JAVA_TREE_H).
5168 (jcf-io.o): Depend on $(JAVA_TREE_H).
5169 (mangle.o): Likewise.
5171 * check-init.c (check_cond_init): Add static prototype.
5173 * class.c (build_java_method_type, hashUtf8String,
5174 make_field_value, get_dispatch_vector, get_dispatch_table,
5175 append_gpp_mangled_type, mangle_static_field): Likewise.
5176 (strLengthUtf8): Hide unused definition.
5177 (hashUtf8String): Const-ify.
5178 (make_field_value): Un-ANSI-fy.
5180 * constants.c: Move inclusion of jcf.h above java-tree.h.
5181 (set_constant_entry, find_class_or_string_constant,
5182 find_name_and_type_constant, get_tag_node,
5183 build_constant_data_ref): Add static prototype.
5185 * decl.c (push_jvm_slot, builtin_function,
5186 lookup_name_current_level): Likewise.
5187 (builtin_function): Const-ify.
5189 * except.c (expand_start_java_handler, expand_end_java_handler):
5190 Add static prototype.
5192 * expr.c (flush_quick_stack, push_value, pop_value,
5193 java_stack_swap, java_stack_dup, build_java_athrow,
5194 build_java_jsr, build_java_ret, expand_java_multianewarray,
5195 expand_java_arraystore, expand_java_arrayload,
5196 expand_java_array_length, build_java_monitor, expand_java_pushc,
5197 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
5198 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
5199 expand_compare, expand_test, expand_cond, expand_java_goto,
5200 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
5201 expand_java_field_op, java_push_constant_from_pool): Likewise.
5203 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
5204 (build_java_arraynull_check): Mark parameters `node' and `type'
5205 with ATTRIBUTE_UNUSED.
5206 (note_label): Likewise for parameter `current_pc'.
5207 (expand_java_call, expand_java_ret): Hide unused definition.
5209 * java-tree.h (make_class, build_constants_constructor,
5210 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
5211 init_outgoing_cpool, register_class, emit_register_classes,
5212 java_layout_seen_class_methods): Prototype.
5213 (unicode_mangling_length): Const-ify.
5214 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5215 emit_unicode_mangled_name, format_int, format_uint,
5216 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
5217 jcf_print_utf8_replace, open_class): Prototype.
5219 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
5220 <stdio.h>. Include tree.h/java-tree.h.
5221 (utf8_equal_string usage, process_class): Add static prototype.
5222 (open_class): Don't prototype this here.
5223 (utf8_equal_string): Match arguments to format specifiers.
5224 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
5225 TABLE_SWITCH, disassemble_method): Likewise.
5227 * jcf-io.c: Include tree.h/java-tree.h.
5228 (open_class, find_classfile, jcf_print_utf8,
5229 jcf_print_utf8_replace): Const-ify.
5231 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
5232 parse_class_file): Add static prototype.
5233 (find_in_current_zip): Match definition to existing static
5236 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
5237 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
5238 finish_jcf_block, define_jcf_label, get_jcf_label_here,
5239 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
5240 write_chunks, adjust_typed_op, generate_bytecode_conditional,
5241 generate_bytecode_return, perform_relocations, init_jcf_state,
5242 init_jcf_method, release_jcf_state, generate_classfile):
5243 Add static prototype.
5244 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
5245 (make_class_file_name): Const-ify.
5247 * jcf.h (find_classfile): Const-ify.
5249 * jv-scan.c (reset_report): Remove prototype.
5251 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
5252 (error): Rewrite to allow varargs.
5254 * lang.c (lang_f_options): Const-ify.
5256 * lex.c (java_parse_escape_sequence): Add static prototype.
5257 (java_allocate_new_line): Match definition to existing static
5260 * mangle.c Include tree.h/java-tree.h.
5261 (unicode_mangling_length, emit_unicode_mangled_name,
5262 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
5264 * parse.h (jdep_code): Remove trailing comma in enumeration.
5265 (java_get_line_col): Move prototype outside of !JC1_LITE test.
5266 (reset_report): Add prototype.
5268 * verify.c (push_pending_label, merge_types): Add static
5271 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
5273 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5275 * parse.y (find_applicable_accessible_methods_list): Extend the
5276 search to superinterfaces when relevant.
5277 (search_applicable_methods_list): New function.
5279 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5281 * class.c (unmangle_classname): Implemented stricter testing
5282 before setting the QUALIFIED_P flag on an identifier.
5284 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
5286 * parse.y (java_complete_lhs): Call force_evaluation_order
5287 after patch_newarray.
5288 (patch_binop): Don't call fold if there are side effects.
5290 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
5292 * parse.y (java_stabilize_reference): Use save_expr instead of
5293 building a SAVE_EXPR node.
5294 (java_complete_lhs): Patch the resulting string of the `+='
5295 operator (if necessary) and complete the RHS after having built
5298 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
5300 * class.c (make_class): Don't set CLASS_P here (because
5301 this function is also called by build_java_array_type).
5302 (push_class): Set CLASS_P here instead.
5303 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
5305 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
5306 context. If the context is class, perfer "super" over "synchronized".
5307 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
5309 * parse.y (create_class): Don't call parser_check_super here;
5310 it is not robust. Always wait until later.
5312 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
5313 match what JDK 1.2 does), but don't set ACC_PUBLIC.
5315 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
5317 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
5318 * lex.h (UNGETC): Change misleading macro.
5320 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5322 * parse.y (java_stabilize_reference): Return NODE when patching a
5324 (java_complete_lhs): Put parenthesis around truth values.
5326 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5328 * class.c (layout_class_method): Don't make rtl for interface
5330 * parse.h (GET_TYPE_NAME): New macro.
5331 * parse.y (if_then_statement:): Fixed indentation.
5332 (if_then_else_statement:): Likewise.
5333 (for_statement:): Fixed spacing.
5334 (try_statement:): Fixed indentation.
5335 (create_interface): Don't force interfaces to be abstract.
5336 (method_header): Abstract methods are OK in interfaces.
5337 (declare_local_variables): Fixed typo in comment.
5338 (java_complete_expand_method): Fixed indentation.
5339 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
5340 non accessible fields.
5341 (java_stabilize_reference): New function.
5342 (java_complete_lhs): Fixed indentation. Use
5343 java_stabilize_reference in compound assignement. Insert the
5344 cast. If not processing `+' fix string constants before processing
5347 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5349 * constants.c (find_class_or_string_constant): Cast variable `j'
5350 to a `jword' when comparing against one.
5352 * expr.c (java_lang_expand_expr): Remove unused variables
5353 `has_finally_p' and `op0'.
5355 * gjavah.c (print_field_info): Cast a value to jint when comparing
5356 against one. Likewise for a jlong.
5357 (add_namelet): Likewise cast a `sizeof' to an int when comparing
5358 against a signed quantity.
5360 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
5361 (print_signature): Don't needlessly dereference variable `str'
5363 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
5364 `max_locals' with ATTRIBUTE_UNUSED.
5365 (jcf_parse_class): Likewise for variable `index'.
5367 * parse.h (reverse_jdep_list): Remove static prototype.
5369 * parse.y (build_jump_to_finally): Remove prototype and definition.
5370 (reverse_jdep_list): Add static prototype.
5372 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
5373 `assignment' and `expr_decl'.
5375 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
5377 1999-03-12 Andrew Haley <aph@cygnus.com>
5379 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
5380 we'll need a directory separator and a null character.
5382 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
5384 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
5386 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5388 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
5391 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
5393 * lex.c (java_parse_end_comment): Take extra parameter (next char).
5395 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
5397 * class.c (layout_class_method): A static method in a base class
5398 is never overridden, so treat it like it doesn't exist.
5399 However, do complain about private non-static method overriding
5400 public static method.
5402 * parse.y: Don't set unused INITIALIZED_P flag.
5403 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
5405 * parse.y (find_expr_with_wfl): Optimize tail-calls.
5406 (build_array_from_name): Re-order &index[string] to &string[index].
5408 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
5409 error_mark (it might catch more errors, but it is more likely to lose).
5411 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5413 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
5414 (parse-scan.o): Depend on toplev.h.
5416 * class.c (make_method_value): Add prototype. Make it static.
5417 Remove unused second argument, caller changed.
5419 * expr.c (java_lang_expand_expr): Remove unused variable
5422 * java-tree.h: Don't prototype find_in_current_zip.
5423 Add prototypes for verify_constant_pool, start_java_method,
5424 end_java_method, give_name_to_locals, expand_byte_code,
5425 open_in_zip, set_constant_value, find_constant1, find_constant2,
5426 find_utf8_constant, find_string_constant, find_class_constant,
5427 find_fieldref_index, find_methodref_index, write_constant_pool,
5428 count_constant_pool_bytes and encode_newarray_type.
5430 * jcf-dump.c: Remove unused variable `LONG_temp'.
5432 * jcf-parse.c: Include parse.h.
5433 (jcf_parse_source): Remove unused parameter, all callers changed.
5434 (jcf_figure_file_type): Add static prototype.
5435 (find_in_current_zip): Likewise. Also remove unused parameter,
5436 all callers changed.
5437 (read_class): Initialize variable `saved_pos'.
5439 * jcf-reader.c (jcf_parse_preamble): Mark variables
5440 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
5442 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
5443 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
5444 (java_parse_doc_section): Initialize variable `seen_star'.
5445 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
5446 (java_lex_error): Mark parameters `msg' and `forward' with
5448 (java_get_line_col): Mark parameters `filename' and `line' with
5451 * parse-scan.y: Include toplev.h.
5452 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
5454 * parse.h: use `struct JCF', not plain `JCF'.
5455 (java_parser_context_save_global, java_expand_classes
5456 java_parser_context_restore_global, java_parse): Add prototypes.
5458 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
5461 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
5463 * check-init.c (check_init): COPYN takes word count, not bit count.
5465 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
5467 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
5468 explicit build_decl. (Avoids crash in reload when optimizing.)
5470 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
5472 * decl.c (complete_start_java_method): Handle synchronized method
5473 even when compiling from bytecode.
5475 1999-02-26 Tom Tromey <tromey@cygnus.com>
5477 * gjavah.c (add_class_decl): Only generate `#include' if outer
5478 class is not the name of the class we are processing. Correctly
5479 append `.h' in #include.
5480 (process_file): Clean up newlines around generated `#include's.
5481 (decode_signature_piece): Correctly handle inner classes.
5482 (struct include): New structure.
5483 (all_includes): New global.
5484 (print_include): New function.
5485 (add_class_decl): Use it.
5486 (process_file): Likewise.
5487 (add_class_decl): Generate include for java-array.h if array
5489 (process_file): Don't generate java-array.h include.
5491 * gjavah.c (add_namelet): Check for standard package names here.
5492 (add_class_decl): Don't check for standard package names here.
5494 1999-02-25 Tom Tromey <tromey@cygnus.com>
5496 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
5497 When reading a zip file, only use strncmp if both strings are
5498 bigger than the buffer length. Initialize `k' when looping
5501 1999-02-24 Tom Tromey <tromey@cygnus.com>
5503 * gjavah.c (struct namelet): New structure.
5504 (add_namelet): New function.
5505 (print_namelet): New function.
5506 (print_class_decls): Use add_namelet and print_namelet to generate
5507 namespaces and not classes.
5508 (method_printed): New global.
5509 (HANDLE_END_METHOD): Examine method_printed.
5510 (print_method_info): Set method_printed when required. Print
5511 error if function to be ignored is marked virtual. Handle $finit$
5513 (METHOD_IS_FINAL): New macro.
5514 (print_field_info): Use it.
5515 (HANDLE_METHOD): Clear method_printed.
5516 (method_pass): New global.
5517 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
5518 (process_file): Do two passes over both fields and methods.
5519 (HANDLE_METHOD): Examine method_pass.
5521 (add_class_decl): New function.
5522 (print_class_decls): Don't scan over entire constant pool.
5524 1999-02-23 Tom Tromey <tromey@cygnus.com>
5526 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
5527 disable linking in that case.
5529 1999-02-20 Tom Tromey <tromey@cygnus.com>
5531 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
5534 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
5536 * decl.c (build_result_decl), java-tree.h: New method.
5537 (complete_start_java_method): Handle synchronized methods.
5538 Don't build DECL_RESULT here. (Ordering dependency problem.)
5539 (start_java_method): Call build_result_decl here instead ...
5540 * parse.y (java_complete_expand_method): ... and here.
5541 (expand_start_java_method): Don't call complete_start_java_method here.
5542 (java_complete_expand_method): Call it here instead.
5543 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
5544 * java-tree.h: ... here.
5546 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
5547 * parse.y (java_complete_lhs): Don't call force_evaluation_order
5548 for ARRAY_REF - it doesn't work when array bounds are checked.
5549 (patch_array_ref): Handle it here instead.
5551 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
5553 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
5555 Force left-to-right evaluation of binary operations etc.
5556 * expr.c (force_evaluation_order), java-tree.h: New function.
5557 * parse.y (java_complete_lhs): Pass binary operations, procedure
5558 calls, and ARRAY_REFs to force_evaluation_order.
5559 (various): Set TREE_SIDE_EFFECTS more carefully.
5561 Tolerate random (non-UTF8) encoding in comments without complaining.
5562 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
5563 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
5565 * parse.y (resolve_qualified_expression_name): Handle error_mark.
5566 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
5568 * parse.y (java_complete_lhs): Ignore an empty statement in a
5569 COMPOUND_EXPR. Don't complain about empty statement after return.
5571 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
5573 * parse.y (obtain_incomplete_type): Don't wrap unknown types
5574 in TREE_LIST - just chain the POINTER_TYPEs together.
5575 (resolve_class): If type already resolved, return decl.
5576 After resolving, update TREE_TYPE(class_type), and name (if array).
5577 * parse.h (do_resolve_class), parse.y: Make non-static.
5578 * class.c (maybe_layout_super_class): Take this_class argument.
5579 Do do_resolve_class if necessary.
5580 (layout_class, layout_class_methods): Adjust calls appropriately.
5581 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
5582 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
5583 * typeck.c (build_java_array_type): Don't call layout_class.
5585 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5587 * parse.y (check_pkg_class_access): Allow private class access
5588 within the same package.
5589 (strip_out_static_field_access_decl): New function.
5590 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
5591 operator argument before testing its nature.
5593 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
5595 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
5596 (TRY_EXPR): Simplify - it no longer has a finally clause.
5597 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
5598 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5599 * expr.c (java_lang_expand_expr): Likewise.
5600 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
5601 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
5602 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
5603 (build_try_statement): Remove finally parameter and handling.
5604 (build_try_finally_statement): New function.
5605 (patch_try_statement): No longer need to support finally clause.
5606 (try_statement): Update grammar action rules.
5607 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
5608 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5610 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
5612 * jcf-parse.c (get_constant): Add braces around computation of 'd'
5613 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
5615 1999-02-17 Andrew Haley <aph@cygnus.com>
5617 * class.c (build_utf8_ref): Back out broken patch which was
5618 intended to to output signatures using '.' as a separator.
5620 * class.c (make_class_data): Output signatures using '.' as a
5621 separator, rather than '/'.
5622 (mangled_classname): Likewise.
5623 (make_field_value): Likewise.
5624 (make_method_value): Likewise.
5625 * constants.c (alloc_class_constant): Likewise.
5626 * expr.c (build_invokeinterface): Likewise.
5628 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5630 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
5631 of an ancient workaround.
5633 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
5635 * jvspec.c (xmalloc): Kill the prototype. It does not belong
5638 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5640 * lex.c (yylex): Encode \0 as UTF8.
5642 1999-02-10 Tom Tromey <tromey@cygnus.com>
5644 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
5645 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
5646 (libgcj_zip): Renamed.
5647 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
5649 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
5651 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
5652 (GC_NAME): Renamed -lgc to -lgcjgc.
5654 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5656 * lex.c (java_lang_cloneable): Initialize.
5657 * parse.y (java_lang_cloneable): New static variable.
5658 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
5659 doing one more qualification round.
5660 (valid_ref_assignconv_cast_p): Reject null source or
5661 destination. Allow an array to be cast into java.lang.Cloneable.
5662 (patch_cast): Swapped two first arguments to first call to
5663 valid_ref_assignconv_cast_p.
5665 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5667 * parse.h: DECL_P renamed JDECL_P.
5668 * parse.y: DECL_P replaced by JDECL_P.
5669 (build_array_from_name): Always use pointer's type.
5670 (patch_bc_statement): Extra code to search continue target in a
5671 for loop. Fixed comments. Continue target is current loop when
5674 1999-02-05 Andrew Haley <aph@cygnus.com>
5676 * class.c (make_class_data): The superclass of an interface should
5677 be null, not class Object.
5679 * lex.c (java_lex): Sign extend hex literals.
5681 1999-02-04 Andrew Haley <aph@cygnus.com>
5683 * class.c (build_utf8_ref): Output signatures using '.' as a
5684 separator, rather than '/'.
5685 (make_class_data): Likewise.
5687 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
5689 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
5690 mkstemp.o. Get them from libiberty now.
5692 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
5694 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
5696 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5698 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
5701 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
5703 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
5704 * jcf-write.c (generate_bytecode_return): New function.
5705 (generate_bytecode_insns): Use it, for RETURN_EXPR.
5707 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
5708 generate special [fd]const_[01] instructions.
5710 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
5712 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
5713 handling OPCODE_lookupswitch or OPCODE_tableswitch.
5715 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
5717 * parse.y (patch_method_invocation): Handle calling static methods,
5718 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
5720 * parse.y (java_complete_lhs): Don't complain about unreachable
5721 exit condition in a do-while statement.
5723 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5725 * lex.c (java_read_char): Fixed utf8 decoding.
5726 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
5728 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
5729 comments. Local variable `all_primitive' is gone. Broadened
5730 acceptance of `0' to floating point targets. `long' can now be
5731 widened to `double' or `float'.
5732 (valid_method_invocation_conversion_p): Added leading
5733 comment. Fixed tabulation.
5734 (build_string_concatenation): Optimize out left or right empty
5737 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
5739 * jcf-write.c (localvar_alloc): Only emit entry for
5740 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
5741 (generate_bytecode_insns): Only call put_linenumber if
5742 debug_info_level > DINFO_LEVEL_NONE.
5743 * jvspec.c (lang_specific_driver): If no -O* or -g* option
5744 is specified, add -g1 (for compatibility wih javac).
5746 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
5748 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
5749 gjavah.o, check-init.o, jv-scan.o
5751 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5753 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
5755 * gjavah.c: Include config.h and system.h.
5757 * javaop.h (inline): Don't define, its handled by system.h.
5758 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
5759 from `inline' to `static inline'.
5761 * jcf.h (inline): Don't define, its handled by system.h.
5763 * lex.c (inline): Likewise.
5765 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
5767 * lang-specs.h: Map -Qn to -fno-ident.
5769 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
5771 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
5773 1999-01-29 Tom Tromey <tromey@cygnus.com>
5775 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
5776 then cast it to Object before calling `append' method.
5778 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
5780 * check-init.c (check_bool2_init, check_bool_init, check_init):
5781 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
5782 * jcf-write.c (generate_bytecode_insns): Likewise.
5784 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5786 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
5787 * parse.y (patch_cast): Allow a boolean to be cast into a
5790 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5792 * parse.y: (class_declaration:): Fixed indentation.
5793 (class_member_declaration:): Extra `;' after field declaration now
5795 (interface_declaration:): Removed debug messages in error reports.
5796 (patch_binop): Nodes created and returned inherit the orignal
5797 node's COMPOUND_ASSIGN_P flag value.
5798 (patch_cast): Fix cast from char to floating point.
5800 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
5802 * except.c, java-except.h (expand_resume_after_catch): new
5804 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
5805 to branch back to main flow of control after a catch block.
5807 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5809 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
5810 $(srcdir)/../system.h.
5811 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
5812 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
5813 (jcf-write.o): Likewise.
5814 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5815 (mangle.o): Depend on $(srcdir)/../toplev.h.
5816 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5817 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5819 * class.c: Include output.h and parse.h.
5820 (mangled_classname): Add the `const' keyword to a char*.
5821 (find_named_method): Hide unused function definition.
5822 (build_utf8_ref): Change type of variable `c' to unsigned char.
5823 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
5824 (build_class_ref): Add the `const' keyword to a char*.
5825 (layout_class_method): Remove unused variable `buf'.
5827 * decl.c (find_local_variable): Remove unused variable `rtl'.
5828 (pushdecl): Likewise for variables `different_binding_level' and
5830 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
5831 (maybe_build_cleanup): Likewise for parameter `decl'.
5833 * except.c (expand_start_java_handler): Mark parameter `range'
5834 with ATTRIBUTE_UNUSED.
5836 * expr.c: Include except.h.
5837 (pop_type): Remove unused variable `i'.
5838 (pop_value): Likewise for variables `n_words' and `i'.
5839 (expand_java_arrayload): Likewise for variable `convert'.
5840 (java_lang_expand_expr): Likewise for variables `op0', `type',
5841 `mode', `unsignedp', `node' and `elements'.
5842 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
5844 (process_jvm_instruction): Add a `const' qualifier to a char*.
5846 * gjavah.c (output_directory): Add the `const' keyword to a char*.
5847 (temp_directory): Likewise.
5848 (print_c_decl): Likewise.
5849 (print_method_info): Likewise.
5850 (decode_signature_piece): Likewise.
5851 (print_mangled_classname): Likewise.
5853 * java-except.h: Provide prototypes for maybe_start_try,
5854 maybe_end_try and add_handler.
5856 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
5857 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
5858 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
5859 init_expr_processing, push_super_field, init_class_processing,
5860 can_widen_reference_to, class_depth, verify_jvm_instructions,
5861 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
5862 set_local_type, merge_type_state, push_type, load_type_state,
5863 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
5864 emit_unicode_mangled_name): Add prototypes.
5866 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
5867 (print_signature_type): Use ISDIGIT, not isdigit.
5868 (print_signature): Remove unused variable `j'.
5870 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
5871 int when comparing against one.
5873 * jcf-parse.c: Include toplev.h.
5875 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
5876 (localvar_free): Remove unused variable `i'.
5877 (generate_bytecode_conditional): Likewise for variable `kind'.
5879 * jv-scan.c: Include config.h and system.h. Remove redundant
5880 OS header and gansidecl.h includes.
5881 (warning): Add the `const' keyword to a char*. Also add
5882 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
5883 __STDC__, when determining whether to use ANSI-isms.
5884 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
5885 (xmalloc): Don't redundantly prototype here.
5886 (main): Remove unused parameter `envp'. Also fix the arguments
5887 passed to function `fatal' to match the format specifier.
5889 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
5891 * mangle.c: Include toplev.h.
5892 (emit_unicode_mangled_name): Declare parameter `len'.
5894 * parse.y (parse_warning_context): Add the `const' keyword to a
5895 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
5896 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
5897 (issue_warning_error_from_context): Add the `const' keyword to
5899 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
5900 not `__STDC__' for whether to use ANSI-isms.
5902 * typeck.c (incomplete_type_error): Mark parameters `value' and
5903 `type' with ATTRIBUTE_UNUSED.
5904 (parse_signature_type): Use ISDIGIT, not isdigit.
5906 * verify.c (check_pending_block): Add the `const' keyword to a char*.
5907 (verify_jvm_instructions): Likewise. Remove unused variables
5908 `field_name' and `default_val'.
5910 * zextract.c: Include config.h and system.h. Remove redundant
5913 * zipfile.h: Prototype `read_zip_archive'.
5915 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
5917 * typeck.c (convert): Allow conversions to void type: some
5918 optimizations in gcc do this.
5920 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
5922 * typeck.c (convert_ieee_real_to_integer): New function.
5923 (convert): When not using fast-math and using hardware fp, convert
5924 an IEEE NaN to zero.
5926 1999-01-18 Andrew Haley <aph@cygnus.com>
5928 * parse.y (patch_binop): Do a type conversion from signed to
5929 unsigned and then back to signed when a ">>>" is found.
5931 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5933 * java-tree.h: (check_for_initialization): Added prototype.
5934 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
5935 * parse.y (do_resolve_class): Removed unused locals.
5936 (read_import_dir): Likewise.
5937 (resolve_qualified_expression_name): Array creation
5938 expressions are valid primary expressions.
5939 (qualify_ambiguous_name): Likewise.
5940 (patch_synchronized_statement): Removed unused local.
5942 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
5944 * Makefile.in (zextract.o): Add dependencies.
5946 * Makefile.in: Do not put ^Ls at the start of a line.
5948 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
5950 * expr.c (process_jvm_instruction): Coerce to correct Throwable
5951 sub-type the result of the call that gets the exception value.
5953 * parse.y (java_complete_expand_methods): If flags_syntax_only,
5954 don't call finish_class.
5956 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
5957 clear found before continuing.
5959 * verify.c (verify_jvm_instructions): On an array load, allow
5960 and handle top of stack to be TYPE_NULL.
5962 * gjavah.c (generate_access): Translate Java package private or
5963 protected access to C++ public, but with a comment.
5965 1999-01-13 Andrew Haley <aph@cygnus.com>
5967 * expr.c (generate_name): Name prefix changed to avoid clashes
5968 with assembler temp labels.
5970 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
5971 MODIFY_EXPR. Without this, code for the assignement may not be
5972 generated at all and the synchronized statement will read an
5973 uninitialized variable.
5975 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5977 * class.c (maybe_layout_super_class): Fixed returned value.
5978 * lex.c: Added 1999 to the copyright.
5979 (java_init_lex): Initialize java_lang_imported.
5980 * lex.h: Added 1999 to the copyright.
5981 * parse.h: Added 1999 to the copyright.
5982 (REGISTER_IMPORT): Fixed typo in trailing macro.
5983 (CURRENT_OSB): New macro.
5984 (struct parser_ctxt): New fields osb_depth, osb_limit.
5985 * parse.y (java_lang_id): New global variable.
5986 (type_import_on_demand_declaration): Don't import java.lang.* twice.
5987 (array_creation_expression:): Use CURRENT_OSB.
5988 (dims:): Uses a stack to keep track of array dimensions.
5989 (cast_expression:): Use CURRENT_OSB.
5990 (find_expr_with_wfl): Return NULL if node found doesn't meet the
5992 (register_fields): Fixed typos in comment.
5993 (check_method_redefinition): Fixed comment indentation.
5994 (java_check_regular_methods): Set saved found wfl to NULL after
5995 having reinstalled it in the previously found DECL_NAME.
5997 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
5999 * gjavah.c (java_float_finite): Use a union to do type punning.
6000 (java_double_finite): Likewise.
6002 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
6004 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
6005 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
6006 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
6007 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
6008 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
6009 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
6011 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
6013 * check-init.c (check_init): If compiling to native, we don't
6014 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
6016 1999-01-08 Tom Tromey <tromey@cygnus.com>
6018 * parse-scan.y (variable_declarator_id): Set or increment
6020 (bracket_count): New global.
6021 (formal_parameter): Handle case where bracket pairs trail variable
6024 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
6026 * jcf-parse.c (yyparse): variable len changed from a char to an
6027 int to prevent overflow.
6029 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
6031 * java-tree.h: Declare read_class.
6032 * jcf-parse.c (read_class): New function.
6033 (load_class): Now just call read_class.
6035 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
6036 * jcf-parse.c (parse_source_file): Declare save_error_count,
6037 which is needed by java_parse_abort_on_error macro,
6038 * parse.y (java_layout_classes, java_expand_classes): Likewise.
6040 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
6041 constructor, if initializing a static field.
6042 (patch_new_array_init): Set TREE_CONSTANT if it is.
6043 * expr.c (java_lang_expand_expr): For a static array constructor
6044 of primitive elements, allocate the array itself statically.
6045 Disabled until we can set the vtable field statically.
6047 * check-init.c: New file. Checks for definite assignment.
6048 * Makefile.in (JAVA_OBJS): Add check-init.o.
6049 * parse.y (java_complete_expand_method): Call check_for_initialization.
6050 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
6052 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
6054 * parse.y : include system.h instead of including
6055 standard headers directly with the exception of <dirent.h>.
6057 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
6059 * lex.h: Moved static function declarations to lex.c,
6060 to shut up some -Wall warnings.
6061 * lex.c: Static function declarations moved here.
6062 * jcf-dump.c: Small fixes to shut up -Wall warnings.
6064 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6066 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
6068 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
6070 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
6071 * verify.c (verify_jvm_instructions): Fix off-by-one error.
6073 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
6074 (localvar_alloc): Change return type to void,
6075 (emit_unop): Remove unused variable size.
6077 * jcf-write.c (struct jcf_block): Add new union.
6078 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
6079 (call_cleanups): New functions.
6080 (struct jcf_partial): New fields num_finalizers and return_value_decl.
6081 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
6082 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
6083 * lang.c (lang_init): Call using_eh_for_cleanups.
6084 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
6085 completing operands to patch_synchronized_statement.
6086 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
6087 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
6088 WITH_CLEANUP_EXPR instead of TRY_EXPR.
6090 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
6092 * Make-lang.in: Comment out control-Ls; they upset some makes.
6094 1998-12-18 Tom Tromey <tromey@cygnus.com>
6096 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
6099 1998-12-17 Tom Tromey <tromey@cygnus.com>
6101 * parse.y (DIR_SEPARATOR): New define.
6102 (check_class_interface_creation): Use it.
6104 * parse-scan.y (report_main_declaration): Recognize
6105 `java.lang.String' in argument to main.
6107 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
6109 * parse.y (create_interface): Remove bogus test.
6111 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
6113 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
6114 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
6116 1998-12-16 Tom Tromey <tromey@cygnus.com>
6118 * parse-scan.y (qualified_name): Use correct sprintf format.
6120 1998-12-15 Tom Tromey <tromey@cygnus.com>
6122 * gjavah.c (print_field_info): Changed how most negative number is
6125 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
6127 * parse.y (fold_constant_for_init): New function.
6128 (resolve_expression_name): Don't replace static final
6129 constant-initialized fields by its value.
6130 (java_complete_lhs): New. Same as java_complete_tree, except does
6131 not replace static final constant-initialized fields by their values.
6132 (register_fields): If there is an initializer, set DECL_INITIAL and
6133 MODIFY_EXPR_FROM_INITIALIZATION_P.
6134 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
6135 Only call patch_initialized_static_field if
6136 MODIFY_EXPR_FROM_INITIALIZATION_P.
6137 (patch_initialized_static_field): If not valid constant, clear
6140 * parse.y (lookup_field_wrapper): Fix thinko.
6142 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
6143 set and restore global lineno.
6145 1998-12-14 Tom Tromey <tromey@cygnus.com>
6147 * gjavah.c (print_field_info): If value to print is the smallest
6148 value of its size, then print as hex to avoid later warnings from
6151 1998-12-14 Tom Tromey <tromey@cygnus.com>
6153 * gjavah.c (decompile_method): Decompile `return null'.
6154 (process_file): Generate `#pragma interface'.
6155 (method_declared): New global.
6156 (print_method_info): Set it.
6157 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
6158 (print_method_info): Handle abstract methods.
6160 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
6162 * parse.y (patch_method_invocation): If class_decl is null
6163 (e.g. an array type), use original type.
6165 * parse.y (check_thrown_exceptions): Temporary hack to suppress
6166 errors about uncaught exception from clone (of array, specifically).
6168 1998-12-13 Tom Tromey <tromey@cygnus.com>
6170 * gjavah.c (decompile_method): Handle all types of `return'
6171 opcode. Decompile `return this' and `return'.
6172 (method_access): New global.
6173 (print_method_info): Set it.
6174 (decompile_method): Don't decompile a synchronized method.
6176 1998-12-13 Tom Tromey <tromey@cygnus.com>
6178 * jcf-reader.c (jcf_parse_one_method): Recognize
6180 * gjavah.c (HANDLE_END_METHOD): New macro.
6181 (HANDLE_CODE_ATTRIBUTE): New macro.
6182 (decompile_method): New function.
6183 (print_method_info): Don't print `;\n' at end of function decl.
6184 Include java-opcodes.h.
6185 (decompiled): New global.
6187 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
6189 * class.c (build_class_ref): Handle PRIMTYPE.class if
6190 flag_emit_class_files.
6191 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
6192 if flag_emit_class_files.
6193 * parse.y (java_complete_tree): Pre-liminary support for
6194 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
6196 * parse.y (patch_synchronized_statement): Don't call monitorexit
6197 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
6199 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
6201 * zipfile.h (opendir_in_zip): New declaration.
6202 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
6203 (opendir_in_zip): New function, using code from open_in_zip.
6204 (open_in_zip): Call opendir_in_zip.
6205 (find_class): Remove no-longer-used do_class_file parameter,
6206 but add source_ok parameter. Change logic so if we find a .java file,
6207 we don't look for .class in later classpath emtries.
6208 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
6209 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
6210 * gjavah.c: Update call to find_class.
6211 * jcf-dump.c: Likewise.
6213 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
6214 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
6215 nothing if body is empty_stmt_node.
6216 Various little fixes so SP gets correctly adjusted.
6217 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
6218 For CALL_EXPR, test if static first.
6219 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
6220 such as the ones we create for Object and Class.
6221 Set and restore current_function_decl.
6222 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
6223 (note_possible_classname): New function.
6224 (read_import_entry): Removed. Merged with read_import_dir.
6225 (read_import_dir): Don't call find_class - that only gives us
6226 the first classpath entry having the needed package.
6227 Use the struct buffer data structure from buffer.h.
6228 (read_import_dir, find_in_imports_on_demand): The remembered
6229 class names now use '.' (not '/') as package separator.
6231 * parse.y (java_complete_expand_methods): Call write_classfile
6232 here, and not in java_expand_classes (which only gets first class).
6234 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6236 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
6237 (register_fields): If a static fields has an initializer, just
6238 chain it on ctxp->static_initialized, and handle later.
6239 (java_complete_expand_methods): Force <clinit> first.
6240 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
6241 - it's already been completed.
6242 (patch_initialized_static_field): New function.
6243 (java_complete_field): Call it.
6245 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
6247 * expr.c (encode_newarray_type, build_new_array): New functions.
6248 * java-tree.h: Declare build_new_array.
6249 * jcf-write.c (patch_newarray): Use build_new_array.
6251 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
6252 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
6254 * parse.y (patch_new_array_init): Re-organize.
6255 Now is passed the actual array (pointer) type of the value.
6256 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
6257 (patch_array_constructor): Removed - merged into patch_new_array_init.
6258 (java_complete_tree): Update patch_new_array_init.
6260 * jcf-write.c (find_constant_index): New function.
6261 (generate_bytecode_insns): Use find_constant_index.
6262 (generate_classfile): Use find_constant_index for ConstantValue.
6264 1998-12-11 Tom Tromey <tromey@cygnus.com>
6266 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
6267 * decl.c (init_decl_processing): Renamed dtable -> vtable.
6268 * class.c (make_class_data): Renamed dtable -> vtable, and
6269 dtable_method_count -> vtable_method_count.
6271 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6273 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
6274 global variables, initialized.
6275 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
6276 Declared new global variables.
6277 * lex.c (java_lex): Return long_zero_node, float_zero_node,
6278 double_zero_node, integer_zero_node upon direct matching.
6279 * parse.y (purify_type_name): Added function prototype.
6280 (duplicate_declaration_error_p): Consider new_type as potentially
6281 being a incomplete type. Use purify_type_name on type string.
6282 (method_header): saved_type: unused variable removed. Don't figure
6283 return type if method name is invalid.
6284 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
6285 processed by patch_unaryop.
6286 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
6287 increment/decrement node into its original type after binary
6288 numeric promotion on its operands.
6290 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6292 * parse.y (array_initializer:): Array init operand is NULL_TREE
6293 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
6294 now an error. Fixed indentation problems.
6295 (patch_string): Handle error_mark_node as an argument.
6296 (patch_new_array_init): Fixed indentation problems.
6297 (array_constructor_check_entry): Removed check on null wfl_value.
6298 Return an error if wfl_value's walk returns an error.
6300 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6302 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
6303 * lex.c (java_lex): Remember column position before advancing one
6304 token. Retain location information on OCB_TK.
6305 * lex.h (typedef struct java_lc): Added new field.
6306 * parse.h (GET_SKIP_TYPE): New macro.
6307 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
6308 * parse.y (build_new_array_init, patch_new_array_init,
6309 patch_array_constructor, maybe_build_array_element_wfl,
6310 array_constructor_check_entry): New function prototypes.
6311 (switch_block:): Tagged <node>.
6312 (OCB_TK): Tagged <operator>.
6313 (array_initializer:): Installed actions.
6314 (variable_initializer): Build location information on element if
6316 (switch_statement:): Fixed indentation typo.
6317 (switch_block:): Redefined default action.
6318 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
6319 (patch_assignment): Removed duplicate code.
6320 (maybe_build_array_element_wfl, build_new_array_init,
6321 patch_new_array_init, patch_array_constructor,
6322 array_constructor_check_entry): New functions.
6324 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6326 * parse.y (array_initializer): Tagged <node>.
6327 (variable_initializer:): Use default rule.
6328 (array_initializer:): Defined actions.
6329 (variable_initializers:): Likewise.
6330 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
6331 non-static field accesses.
6332 (patch_invoke): Fixed indentation typo.
6333 (java_complete_tree): Likewise.
6334 (build_labeled_block): Changed leading comment. Generate an error
6335 in case of duplicate loop labels.
6336 (patch_conditional_expr): Patch results of string concatenation
6339 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
6341 * constants.c (find_methodref_index): When the class is an interface,
6342 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
6344 * decl.c (finit_identifier_node): Use "$finit$", rather than
6345 "<finit>" (which Sun's verifier rejects).
6346 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
6347 (generate_field_initialization_code): Removed.
6348 (fix_constructors) Don't add call to $finit$ here (wrong order).
6349 (patch_method_invocation): Add $finit$ call here.
6351 * java-tree.h (CALL_USING_SUPER): New macro.
6352 * parse.y (patch_invoke): Remove im local variable.
6353 (patch_method_invocation, patch_invoke): Don't pass super parameter.
6354 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
6355 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
6357 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
6359 * parse.y (java_complete_tree): Don't complain about unreachable
6360 statement if it is empty_stmt_node.
6362 * jcf-write.c (find_constant_wide): New function.
6363 (push_long_const): Use find_constant_wide.
6365 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
6366 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
6367 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
6368 Emit invokeinterface when calling an interface method.
6369 Emit invokespecial also when calling super or private methods.
6371 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
6373 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
6375 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
6377 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6379 * java-tree.h (java_layout_seen_class_methods): New function
6381 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
6382 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
6383 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
6384 * parse.y (method_declarator:): Defined action.
6385 (issue_warning_error_from_context): input_filename saved, set to
6386 the appropriate value and restored after java_error is called.
6387 (build_unresolved_array_type): Fixed comment.
6388 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
6389 (method_header): Deal with return type the same way type are
6390 handled for fields and method's parameters and local variables
6392 (check_method_redefinition): Removed extra CR.
6393 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
6394 (java_layout_seen_class_methods): New function.
6395 (java_layout_classes): Call java_layout_seen_class_methods.
6397 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
6399 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
6401 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
6403 * jcf-dump.c (main): Fix error message.
6404 * jcf-path.c (add_entry): Style fix.
6406 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6408 * class.c (layout_class_method): Call build_java_argument_signature
6409 on constructors too.
6410 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
6411 (patch_method_invocation): Define a primary when resolving an
6412 expression name. Augmented comment on code checking illegal `this'
6413 usage. Loosened it test by accepting NEW_CLASS_EXPR.
6415 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6417 * class.c (layout_class_method): Don't report error on non-static
6418 overriding static if the method is private.
6419 * java-tree.h (finish_class): Prototype added.
6420 * lex.c (java_get_line_col): Handle col argument -2 value.
6421 * parse.h: All static method declarations moved to parse.y.
6422 * parse.y: Now contains all static method declarations previously
6424 (find_expr_with_wfl, missing_return_error,
6425 unreachable_stmt_error): New functions.
6426 (java_get_real_method_name): Identify constructors bearing class
6427 names in source code compiled classes only.
6428 (java_complete_expand_methods): Call missing_return_error.
6429 (invocation_mode): Private methods invoked as static methods.
6430 (java_complete_tree): Call unreachable_stmt_error.
6432 1998-12-01 Tom Tromey <tromey@cygnus.com>
6434 * Makefile.in (+target): Removed.
6435 (+xmake_file): Likewise.
6436 (+tmake_file): Likewise.
6437 (.NOEXPORT): Removed duplicate.
6439 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6441 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
6443 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
6445 * jvgenmain.c: Remove the xmalloc prototype, we get it from
6446 libiberty.h. Provide an xmalloc definition.
6448 * jvspec.c: Remove the xmalloc prototype.
6450 * parse-scan.y: Include config.h and system.h. Don't include
6451 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
6452 Provide an xstrdup definition.
6454 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
6456 * jcf-path.c (add_entry): Recognize ".jar" too.
6457 * lang-specs.h: Likewise.
6459 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
6461 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
6462 soft_monitorenter_node, soft_monitorexit_node, throw_node.
6464 * jcf-write.c (generate_bytecode_insns):
6465 Handle pre/post-increment/decrement of long.
6467 * jcf-write.c (generate_bytecode_insns):
6468 Handle missing exception handler (finally for synchronized).
6470 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
6472 * java-tree.h (end_params_node): Declare global.
6473 * decl.c (end_params_node): New global.
6474 (init_decl_processing, start_java_method): Use end_params_node for
6475 end of list of parameter types. Follows correct gcc conventions.
6476 * expr.c (pop_argument_types, pop_arguments): Likewise.
6477 * lang.c (put_decl_node): Likewise.
6478 * typeck.c (various places): Likewise.
6479 * class.y (various places): Likewise.
6480 * parse.y (various places): Likewise.
6482 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
6483 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
6485 * class.c: Add #include flags.h, remove no-longer needed declaration.
6487 * class.c (layout_class_method): Remove commented-out code, re-format.
6488 Don't add vtable entry (or index) for private methods.
6489 * expr.c (expand_invoke): A private method is implicitly final.
6490 * class.c (make_class_data): If inlining or optimizing,
6491 skip private methods.
6493 * class.c (finish_class): New function. Calls existing methods,
6494 but alls emits deferred inline functions.
6495 * jcf-parse.c (parse_class_file): Call finish_class.
6496 * parse.y (java_complete_expand_methods): Likewise.
6498 * expr.c (build_java_binop): Explicit default, to silence -Wall.
6500 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
6502 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
6504 * jcf-write.c (generate_bytecode_conditional): Fix typo.
6506 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
6508 * (generate_classfile): Always write class access flag with
6511 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6513 * class.c (maybe_layout_super_class): New function.
6514 (layout_class): Reorganized. Loop on class methods dispatched into
6515 a new function. Call maybe_layout_super_class.
6516 (layout_class_methods, layout_class_method): New functions.
6517 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
6519 (expand_invoke): Likewise.
6520 * java-tree.h (all_class_list): New global variable declared.
6521 (layout_class_methods, layout_class_method): New function
6523 (LAYOUT_SEEN_CLASS_METHODS): New macro.
6524 * jcf-parse.c (all_class_list): New global variable.
6525 (load_class): Extended what class_or_name can be. Use parser
6526 context mechanism to save globals before calling jcf_parse.
6527 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
6528 is set on the file name.
6529 (jcf_parse): Layout class methods when Object is loaded, otherwise
6530 record class in all_class_list for delayed method layout.
6531 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
6532 * lang.c (put_decl_node): Decode <init> into the decl context
6534 * lex.c (java_allocate_new_line): Use xmalloc.
6535 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
6536 pointers, not TREE_LIST elements.
6537 (struct parser_ctxt): Fixed comment indentations, added comments
6538 and reordered some fields.
6539 (java_check_methods): Function prototype removed.
6540 * parse.y (java_push_parser_context): Use xmalloc.
6541 (java_parser_context_restore_global): Pop extra pushed ctxp only
6542 when there's nothing next.
6543 (maybe_create_class_interface_decl): Fixed comment, add new
6544 created class decl to all_class_list.
6545 (method_header): Use GET_REAL_TYPE on argument's types.
6546 (method_declarator): Use GET_REAL_TYPE, change type to the real
6547 type in TREE_LIST dependency node. Build argument list with the
6549 (create_jdep_list): Use xmalloc. Removed allocation error message.
6550 (obtain_incomplete_type): Fixed leading comment. Broadened
6551 incoming argument meaning.
6552 (register_incomplete_type): Use xmalloc. Removed allocation error
6554 (safe_layout_class): Fixed leading comment.
6555 (jdep_resolve_class): Reversed if statement condition and switch
6557 (resolve_and_layout): Fixed leading comment. Broadened incoming
6559 (complete_class_report_errors): New local variable name, for
6560 clarity. purify_type_name used for all error cases.
6561 (java_get_real_method_name): Stricter check on constructors.
6562 (java_check_regular_methods): Reverse methods list only if not
6563 already laid out. Layout artificial constructor.
6564 (java_check_methods): Deleted.
6565 (source_start_java_method): Obtain incomplete type for patchable
6567 (java_layout_classes): Fixed leading comment. Use
6568 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
6569 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
6570 before returning. Fixed comments.
6571 (java_expand_classes): Check for errors up front.
6572 (patch_method_invocation): Class to search is resolved and laid
6575 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
6577 * expr.c (java_lang_expand_expr): Add missing emit_queue.
6579 * javaop.h (int8): Removed - not used.
6580 (jbyte): Redefine portably with correct signedness.
6582 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
6584 * jcf-write.c (generate_bytecode_insns): Fix typo
6585 OPCODE_getstatic to OPCODE_getfield.
6587 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
6588 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
6589 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
6591 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6593 * jcf-parse.c (jcf_parse_source): Function returned type is
6594 void. Added prototype.
6595 (jcf_parse): Function returned type is void.
6596 (yyparse): Remove call to fclose on the last parsed file.
6598 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
6600 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6602 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
6603 (layout_class): Cope with methods featuring WFL in decl names.
6604 * decl.c (unqualified_object_id_node): New global variable,
6606 (build_decl_no_layout): Removed.
6607 * expr.c (build_primtype_type_ref): Handle Double.
6608 (java_lang_expand_expr): Fixed indentations.
6609 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
6610 (flag_wall, flag_redundant, flag_not_overriding,
6611 flag_static_local_jdk1_1, unqualified_object_id_node): Global
6612 variable declarations.
6613 (build_decl_no_layout): Removed prototype.
6614 (java_get_real_method_name): Added prototype.
6615 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
6616 (java_parse_abort_on_error): Macro now just returns.
6617 * jcf-parse.c (jcf_parse_source): Check fclose returned
6618 value. Call emit_register_classes if java_report_errors returns
6620 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
6621 flag_static_local_jdk1_1): New integer flags.
6622 (lang_decode_option): New flags set here.
6623 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
6624 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
6625 the flag_redundant variable.
6626 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
6627 when parsing java.lang.Object class.
6628 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
6630 (resolve_qualified_expression_name): Fixed indentation.
6631 (patch_array_ref): Changed prototype.
6632 (not_initialized_as_it_should_p): Prototype removed.
6633 (java_report_errors): Added function prototype.
6634 * parse.y (formal_parameter:): Changed error message for not yet
6635 supported final parameters.
6636 (class_type_list:): Set both PURPOSE and VALUE of created
6637 TREE_LIST to be class_type.
6638 (primary_no_new_array:): Handle class literals on primitive types.
6639 (parse_warning_context): Reinstalled correct force_error and
6640 do_warning flags setups.
6641 (java_report_errors): Changed prototype. Return java_error_count
6643 (variable_redefinition_error): Consider treating variable type as
6645 (create_interface): Warn about redundant abstract modifier if
6646 flag_redundant is set. Changed error message.
6647 (lookup_field_wrapper): Save/restore globals before/after looking
6649 (duplicate_declaration_error_p): Consider treating declaration
6650 type as a fake pointer.
6651 (register_fields): Extract real type from dependency node. Check
6652 for duplicate field declaration after type adjustment. Use
6653 DECL_INITIAL to store static final initialized values.
6654 (method_header): Extract real function type from dependency node.
6655 (check_abstract_method_header): Use GET_METHOD_NAME.
6656 (obtain_incomplete_type): Layout fake pointer type.
6657 (safe_layout_class): Don't try to check for methods before layout.
6658 (java_complete_class): Don't check for correct throws clause
6659 elements inheritance here.
6660 (resolve_and_layout): Broadened name parameter meaning.
6661 (reset_method_name): Use GET_METHOD_NAME.
6662 (java_get_real_method_name): New function.
6663 (java_check_regular_methods): Don't check methods in
6664 java.lang.Object. Verify lineage of throws clause elements. Use
6665 flag_no_overriding in warning report.
6666 (check_throws_clauses): Don't check if class was from
6667 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
6668 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
6669 (declare_local_variables): Use flag_static_local_jdk1_1 to report
6670 warning on unsupported final local variables. Use build_decl
6671 instead of build_decl_no_layout. Get real local variable type from
6673 (source_start_java_method): Get real parameter type from
6674 dependency node. Call build_decl instead of build_decl_no_layout.
6675 (java_layout_classes): Reverse tree and layout type and class as
6676 required. Mark class as loaded when done.
6677 (resolve_field_access): Fixed indentation. Restricted condition
6678 leading to static field access code generation. Set field_type
6679 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
6680 (resolve_qualified_expression_name): Initialize type_found to
6681 null. Handle static field resolved during qualification. Fixed
6682 layout on non primitive field decl types.
6683 (not_accessible_p): Fixed typo in comment.
6684 (patch_method_invocation): Resolve and layout class to search from
6686 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
6687 layout non primitive type, if necessary. Make method node only to
6689 (find_applicable_accessible_methods_list): Consider WFL'ed method
6690 decl names. Fixed indentation.
6691 (argument_types_convertible): Resolve and layout target type if
6693 (java_complete_tree): Fixed indentation problems. Rewrote
6694 CALL_EXPR thrown exceptions check. Re-installed further processing
6695 of the assignment in certain cases.
6696 (patch_assignment): Call maybe_build_primttype_type_ref to perform
6697 inlining on class literals.
6698 (valid_builtin_assignconv_identity_widening_p): Cope with constant
6700 (valid_method_invocation_conversion_p): Likewise.
6701 (patch_string): Temporary disable forbidden use of `this' in
6702 explicit constructor invocations when doing string concatenation
6704 (patch_unaryop): Added comment. Reinstalled code to disable
6705 further check on assignment operation with cast expression RHS.
6706 (patch_switch_statement): Fixed indentation.
6707 (build_try_statement): Call build_decl instead of
6708 build_decl_no_layout.
6709 (patch_synchronized_statement): Likewise.
6710 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
6711 IS_UNCHECKED_EXPRESSION_P.
6712 (check_thrown_exceptions_do): Changed leading comment. Resolve and
6713 layout argument exception type.
6714 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
6715 of IS_UNCHECKED_EXPRESSION_P.
6717 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
6719 * jcf-parse.c (yyparse): Open class file in binary mode.
6721 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
6723 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
6725 * jcf-write.c (perform_relocations): Move check out one loop.
6727 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
6729 * Make-lang.in: Fix reference to srcdir.
6730 * jv-scan.c: Add missing xmalloc prototype.
6731 * jvgenmain.c: Ditto.
6733 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
6735 * decl.c (error_mark_node), java-tree.h: New global.
6736 * parse.y: Use empty_stmt_node instead of size_zero_node.
6737 (build_if_else_statement): If missing else, use empty_stmt_node.
6739 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
6740 (java_complete_expand_method): Complain if return is missing.
6741 (java_check_regular_methods): Comment out incorrect error check.
6742 (not_accessible_p): Fix incorrect handling of protected methods.
6743 (patch_method_invocation): Pass correct context to not_accessible_p.
6744 (find_applicable_accessible_methods_list): Likewise.
6745 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
6746 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
6747 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
6748 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
6750 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
6751 (push_int_const): Remove reundant NOTE_PUSH.
6752 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
6753 (- case SWITCH_EXPR): Fix code generation bug.
6754 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
6755 (generate_classfile): More robust for abstract methods.
6757 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
6759 * Makefile.in: jv-scan and jvgenmain all require libiberty.
6760 * Make-lang.in: Ditto.
6762 * jv-scan.c: Remove xmalloc and xstrdup definitions.
6765 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
6767 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
6769 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
6771 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
6773 Allow uses of interface types to verify. This is not really
6774 type-safe, but it matches what Sun does, and is OK as long as
6775 there are appropriate run-time checks.
6776 * verify.c (merge_types): If merging two interface types,
6777 just set the result to java.lang.Object.
6778 * expr.c (pop_type): Any interface is matches by java.lang.Object.
6780 1998-11-13 Tom Tromey <tromey@cygnus.com>
6782 * gjavah.c (main): Handle --output-class-directory argument.
6783 * jvspec.c (lang_specific_driver): Translate `-d' into
6785 * jcf.h (jcf_write_base_directory): Declare.
6786 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
6787 * lang-options.h: Mention -foutput-class-dir.
6788 * jcf-write.c (jcf_write_base_directory): New global.
6789 (make_class_file_name): Put generated .class file into `-d'
6790 directory, or into source directory if -d not given. Function now
6792 (write_classfile): Free class file name. Handle case where class
6794 (DIR_SEPARATOR): New macro.
6795 Include <sys/stat.h>
6797 * Makefile.in (prefix): New macro.
6799 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
6801 * parse.y (patch_invoke): Do less if flag_emit_class_files.
6802 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
6803 here (done in patch_invoke instead).
6804 (case_identity): Moved here from parse.y.
6806 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
6807 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
6808 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
6809 so they can be efficiently scanned without recursion.
6810 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
6811 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
6812 in BLOCK iteratively, rather than recursively.
6814 * parse.y (do_unary_numeric_promotion): New function.
6815 (patch_unaryop, patch_binop, patch_array_ref): Use it.
6817 * parse.y (patch_newarray): Various fixes.
6819 Re-do handling of switch statements (for proper block scoping).
6820 * parse.y: Add just a single block for the enture switch block,
6821 but don't create any "case blocks".
6822 (group_of_labels): Rmeoved unneeded non-terminal.
6823 CASE_EXPR and DEFAULT_EXPR are added to current block.
6824 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
6825 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
6826 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
6827 * parse.y (wfl_operator, print_int_node): Make non-static.
6828 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
6829 as part of recursive scan of block.
6830 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
6831 (patch_switch_statement): Most tests move dinto java_complete_tree.
6833 * parse.y: Make various production be non-typed (void).
6834 * parse.y (parse_error): Merged into issue_warning_error_from_context.
6835 * parse.y (add_stmt_to_compound): Don't create/change extra node.
6836 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
6838 * jcf-write.c (struct jcf_handler): New type.
6839 (struct jcf_switch_state): New type.
6840 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
6841 (alloc_handler, emit_unop, emit_reloc): New functions.
6842 (adjust_typed_op): Add extra parameter ("max type" offset).
6843 (emit_switch_reloc, emit_case-reloc): New function.
6844 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
6845 (generate_bytecode_insns): Support REAL_CST, switch statements,
6846 exception handling, method calls, object/array creation, and more.
6848 * class.c: Remove some unused variables.
6849 * constants.c (find_string_constant): New function.
6850 (count_constant_pool_bytes): Fix to correctly handle wide constants.
6851 * decl.c (complete_start_java_method): Don't _Jv_InitClass
6852 if flag_emit_class_files.
6854 1998-11-12 Tom Tromey <tromey@cygnus.com>
6856 * jcf-io.c (find_class): Added explanatory comment.
6858 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
6859 trailing slash to `.zip' entries.
6861 * jvspec.c (lang_specific_driver): Correctly handle case where
6862 GC_NAME not defined.
6864 1998-11-11 Tom Tromey <tromey@cygnus.com>
6866 * jvspec.c (GC_NAME): New define.
6867 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
6869 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
6871 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
6873 * jcf-dump.c (TABLE_SWITCH): Fix typos.
6875 1998-11-11 Tom Tromey <tromey@cygnus.com>
6877 * jcf-dump.c (main): Correctly recognize `--'-style long options.
6879 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6881 * class.c (is_compiled_class): Call safe_layout_class for class
6882 compiled from source.
6883 * conver.h (convert_to_integer, convert_to_real,
6884 convert_to_pointer): Added prototypes.
6885 * decl.c (init_decl_processing): Non longer push the decls of
6886 `methodtable', `constants', `Class', `Field', `dispatchTable'
6887 `jexception' and `Method'.
6888 * expr.c (build_invokeinterface): New function.
6889 (expand_invoke): static variable CLASS_IDENT now in
6890 build_invokeinterface. Use build_invokeinterface.
6891 (expand_java_field_op): Moved code to inline
6892 java.lang.PRIMTYPE.TYPE into a function.
6893 (build_primtype_type_ref): New function.
6894 * java-tree.def (INSTANCEOF_EXPR): New tree code.
6895 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
6896 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
6897 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
6898 (DECL_LOCAL_STATIC_VALUE): New macro.
6899 (build_invokeinterface, build_primtype_type_ref): New function
6901 (java_parse_abort_on_error): Macro rewritten.
6902 * jcf-parse.c (current_method): Add comment to declaration.
6903 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
6904 Function prototypes fixed.
6905 (jcf_parse_source): push/pop parser context. save/restore global.
6906 (parse_source_file): Fixed leading comment. Now take a
6907 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
6908 classes and pop the parser context anymore.
6909 (yyparse): Push parser context, save globals, parse the source
6910 file, restore globals and pop the parser context when processing a
6912 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
6913 * lex.c (java_parse_doc_section): New function.
6914 (java_lex): Call java_parse_doc_section when appropriate. Build an
6915 operator around INSTANCEOF_TK.
6916 * lex.h (java_lineterminator, java_sprint_unicode,
6917 java_unicode_2_utf8, java_lex_error, java_store_unicode):
6918 Prototypes rewritten.
6919 (java_parse_escape_sequence, java_letter_or_digit_p,
6920 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
6921 java_read_unicode, java_store_unicode, java_read_char,
6922 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
6923 Added function prototypes.
6924 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
6926 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
6928 (struct parser_ctxt): New fields: deprecated,
6929 current_parsed_class_un, gclass_list.
6930 (fix_method_argument_names, issue_warning_error_from_context,
6931 resolve_package, lookup_package_type): New function prototypes.
6932 (resolve_expression_name): Fixed function prototype.
6933 (find_applicable_accessible_methods_list): Fixed indentation, added
6934 extra argument in prototype.
6935 (check_final_assignment, build_null_of_type, check_deprecation,
6936 check_method_redefinition, reset_method_name,
6937 java_check_regular_methods, java_check_abstract_methods,
6938 maybe_build_primttype_type_ref): New function prototype.
6939 * parse.y (conver.h): Include.
6940 (INSTANCEOF_TK): Tagged <operator>.
6941 (single_type_import_declaration): Use REGISTER_IMPORT macro.
6942 (relational_expression:): Build binop for instanceof.
6943 (java_push_parser_context): Remember ctxp->gclass_list across
6945 (java_pop_parser_context): Simply return if no context
6946 exists. Remember gclass_list across contexts.
6947 (issue_warning_error_from_context): New function.
6948 (parse_error_context): Don't setup ctxp->elc here. Call
6949 issue_warning_error_from_context instead.
6950 (parse_warning_context): Likewise.
6951 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
6952 setup. Link new class/interface to ctxp->gclass_list.
6953 (add_superinterfaces): Register interface as incomplete if not
6955 (create_class): Remember class unqualified name in
6956 ctxp->current_parsed_class_un. Check class deprecation.
6957 (register_fields): Check field deprecation. Remember static final
6958 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
6960 (method_header): New local variable ORIG_ARG. Use unqualified
6961 current class name for check on constructor errors. Promote return
6962 type if of record type. Argument list fix moved in
6963 fix_method_argument_names, called here. Check method deprecation.
6964 (fix_method_argument_names): New function.
6965 (method_declarator): Promote record typed arguments.
6966 (safe_layout_class): Check class methods before layout.
6967 (java_complete_class): Compute field layout when patched.
6968 (do_resolve_class): Try to load class after having it renamed
6969 after the package name.
6970 (get_printable_method_name): Use DECL_CONTEXT.
6971 (reset_method_name): New function.
6972 (check_method_redefinition): Use reset_method_name.
6973 (java_check_regular_methods): New local variable
6974 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
6975 names for error report. Check for compile-time error when method
6976 found has default (package) access.
6977 (java_check_abstract_methods): Now takes an interface DECL node as
6978 an argument. Also reinstall real name on unchecked
6979 overriding/hiding methods for error report.
6980 (java_check_methods): Fixed leading comment. Get classes to verify
6981 from ctxp->gclass_list. Use CHECK_METHODS macro and set
6982 CLASS_METHOD_CHECKED_P on class verification.
6983 (lookup_java_method2): Get real method name if necessary.
6984 (find_in_imports): Don't check package class access here.
6985 (resolve_package, lookup_package_type): New functions.
6986 (java_layout_classes): Fixed leading comment. Take classes to be
6987 laid out from ctxp->gclass_list.
6988 (java_complete_expand_methods): Don't expand native and abstract
6990 (java_expand_classes): New function.
6991 (resolve_expression_name): Use additional argument ORIG. Retrieve
6992 values of static final field of primitive types.
6993 (resolve_field_access): Handles static final field of promotive
6995 (resolve_qualified_expression_name): Handle STRING_CST as
6996 primaries and package name resolution. Check deprecation on found
6997 decls. Set where_found and type_found on non static field resolved
6998 during qualification. Layout non primitive field decl types.
6999 (check_deprecation): New function.
7000 (maybe_access_field): Simplified.
7001 (patch_method_invocation_stmt): Local variable CLASS_TYPE
7002 removed. Reverse method's argument when primary is a type. Don't
7003 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
7004 instead. Include abstract class in the list of class searchable
7005 for constructors. Use DECL_CONTEXT of found method for access
7006 checks. Check method deprecation.
7007 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
7008 converting arguments. Handle INVOKE_INTERFACE.
7009 (lookup_method_invoke): Search constructor using existing
7010 infrastructure (don't rely on lookup_java_constructor anymore).
7011 (find_applicable_accessible_methods_list): Extra argument flag
7012 LC. Now include constructor in the search.
7013 (qualify_ambiguous_name): Conditional expression are primaries.
7014 (not_initialized_as_it_should_p): static final are always
7016 (java_complete_tree): Pass extra NULL argument to
7017 resolve_expression_name. Stricter test to carry on patching
7018 assignments. New case for INSTANCEOF_EXPR.
7019 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
7020 (check_final_assignment, maybe_build_primttype_type_ref): New
7022 (patch_assignment): Detect resolved static finals and carry normal
7023 assignment error check on them. Inline PRIMTYPE.TYPE read access.
7024 (try_builtin_assignconv): Access constant 0 on all primitive
7026 (valid_builtin_assignconv_identity_widening_p): Accept identical
7027 types. Accept all promoted type on int type.
7028 (valid_ref_assignconv_cast_p): Accept a null pointer to be
7029 assigned to a reference.
7030 (valid_method_invocation_conversion_p): Accept to check null
7032 (build_binop): Merge declaration and initialization of local
7034 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
7035 numeric types. Improved validity test for qualify operators on
7037 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
7038 and PREINCREMENT_EXPR. Also detect resolved static finals of a
7039 primitive type and issue the appropriate error message.
7040 (resolve_type_during_patch): Mark class loaded when resolved.
7041 (patch_cast): Allow null to be cased to reference types.
7042 (build_null_of_type): New function.
7043 (patch_array_ref): Handle array on references correctly.
7044 (patch_return): Removed unused local variable MODIFY. Force
7045 boolean to be returned as integers. Allows null to be returned by
7046 a function returning a reference.
7047 * typeck.c (convert_to_integer, convert_to_real,
7048 convert_to_pointer): Prototypes moved to convert.h
7049 (lookup_argument_method): Use method real name, if necessary.
7051 1998-10-30 Tom Tromey <tromey@cygnus.com>
7053 * class.c (build_class_ref): Changed name of primitive classes to
7056 * class.c (make_class_data): Renamed fields: nmethods to
7057 method_count, method_count to dtable_method_count. Always set
7059 * decl.c (init_decl_processing): Likewise.
7061 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7063 * class.c (layout_class): Don't mangle <finit>, produce
7064 __finit<class> instead. Don't verify artificial methods.
7065 * decl.c (finit_identifier_node): New declared global.
7066 (init_decl_processing): finit_identifier_node initialized.
7067 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
7068 * java-tree.h (finit_identifier_node): Declared as extern.
7069 (struct lang_decl): New field called_constructor.
7070 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
7071 (CLASS_HAS_FINIT_P): New macro.
7072 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
7073 explicit constructor invocation.
7074 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
7075 CALL_SUPER_CONSTRUCTOR_P): New macros.
7076 (write_classfile): Added prototype.
7077 * jcf-parse.c (jcf_parse_source): Parse and remember for
7078 generation if the file was seen on the command line.
7079 (parse_source_file): Don't write the class file here.
7080 (yyparse): Loop on files rewritten. Set current_jcf.
7081 (parse_zip_file_entries): Parse class file only if it was found.
7082 * lang.c (init_parse): Don't open command line provided filename
7084 (lang_parse): Don't set main_jcf anymore.
7085 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
7086 (JCONSTRUCTOR_CHECK): New macro.
7087 (JBSC_TYPE_P): New macro.
7088 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
7089 (COMPLETE_CHECK_OP_2): New macro.
7090 (struct parse_ctxt): New field explicit_constructor_p.
7091 (check_class_interface_creation): Fixed prototype indentation.
7092 (patch_method_invocation_stmt): Prototype reflects added argument.
7093 (patch_invoke): Likewise.
7094 (complete_method_declaration, build_super_invocation,
7095 verify_constructor_circularity,
7096 build_this_super_qualified_invocation, get_printable_method_name,
7097 patch_conditional_expr, maybe_generate_finit, fix_constructors,
7098 verify_constructor_super, create_artificial_method,
7099 start_artificial_method_body, end_artificial_method_body,
7100 generate_field_initialization_code): New function prototypes.
7101 * parse.y: Fixed leading comment
7102 (constructor_header:, constructor_body:, block_end:): Rules tagged
7104 (type_declaration:): Call maybe_generate_finit.
7105 (method_declaration:): Action for method_body: placed in new
7106 function complete_method_declaration, called here.
7107 (constructor_declaration:): Defined actions. Removed leading
7109 (constructor_header:): New rule with action.
7110 (constructor_body:): Rule rewritten using block_begin: and
7111 block_end:. Defined actions.
7112 (constructor_declarator:, explicit_constructor_invocation:):
7114 (block:): Use new rules block_begin: block_end:.
7115 (block_begin:, block_end:): New rules and actions.
7116 (block_statements:): Fixed error message for explicit
7118 (method_invocation:): Call build_this_super_qualified_invocation
7119 if primary is `this' or `super' was seen.
7120 (conditional_expression:): Action defined.
7121 (extra_ctxp_pushed_p): New static global flag.
7122 (java_parser_context_save_global): Create parser context if
7123 necessary. Use extra_ctxp_pushed_p to remember it.
7124 (java_parser_context_restore_global): Pop extra parser context if
7126 (build_array_from_name): Array on primitive types are marked
7128 (register_fields): Restore new name in field initializer
7129 expression if type was altered. Non static fields initialized upon
7130 declaration marked initialized.
7131 (maybe_generate_finit): New function.
7132 (maybe_generate_clinit): Use create_artificial_method,
7133 start_artificial_method_body, end_artificial_method_body. Generate
7134 debug info for enclosed initialization statements.
7135 (method_header): Fixed leading comment. Check constructor
7136 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
7138 (complete_method_declaration, constructor_circularity_msg,
7139 verify_constructor_circularity): New functions.
7140 (get_printable_method_name): New function.
7141 (check_method_redefinition): Don't rename <finit> methods. Fix
7142 declared constructor names. Error message for
7143 constructors modified.
7144 (java_check_regular_methods): Local variable seen_constructor
7145 renamed saw_constructor. Skip verification on constructors. Create
7146 default constructor with create_artificial_method.
7147 (java_check_methods): Removed unnecessary empty line.
7148 (create_artificial_method, start_artificial_method_body,
7149 end_artificial_method_body): New functions.
7150 (java_layout_classes): Changed leading comment. Reverse fields
7151 list if necessary. Always layout java.lang.Object if being
7153 (java_complete_expand_methods): Verify constructor circularity.
7154 (java_complete_expand_method): Call fix_constructor on
7155 constructors. Local variable no_ac_found removed. Restore
7156 bindings if method body expansion failed.
7157 (fix_constructors, verify_constructor_super,
7158 generate_field_initialization_code): New function.
7159 (java_expand_classes): Fixed leading comment. Write class file
7161 (resolve_expression_name): Check for illegal instance variable
7162 usage within the argument scope of an explicit constructor
7164 (resolve_qualified_expression_name): Pass extra from_super flag
7165 when invoking patch_method_invocation_stmt. New case for
7166 conditional expression when used as a primary. Check for error
7167 when acquiring super.
7168 (patch_method_invocation_stmt): Added extra argument super. New
7169 local variable is_static_flag. Set class_to_search according to
7170 the nature of the constructor invocation. Don't add `this'
7171 argument when expanding NEW_CLASS_EXPR. Check for illegal method
7172 invocation within the argument scope of explicit constructor
7173 invocation. Set is_static according to is_static_flag. Provide
7174 extra `super' argument to patch_invoke invocation.
7175 (patch_invoke): New argument from_super. Loop on arguments
7176 indentation fixed. Pass from_super to invocation_mode. New switch
7177 case INVOKE_SUPER. Fixed error message in switch default case.
7178 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
7180 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
7181 (lookup_method_invoke): Fixed prototypes in candidates list. Error
7182 message takes constructors into account.
7183 (find_applicable_accessible_methods_list): Fixed indentation.
7184 (qualify_ambiguous_name): Take explicit constructor invocation
7185 into account. Deal with a conditional expression as a primary to
7187 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
7188 case. Added extra argument to patch_method_invocation_stmt.
7189 Register calls made to explicit constructor `this'. Don't call
7190 save_expr in ARRAY_REF case when emitting class files. Check for
7191 illegal use of this when expanding explicit constructor invocation
7193 (complete_function_arguments): Set and reset parser context
7194 explicit_constructor_p field value when appropriate.
7195 (build_super_invocation, build_this_super_qualified_invocation):
7197 (patch_assignment): Fixed typo.
7198 (patch_unaryop): Check on final fields occurs only when a decl
7200 (patch_return): Take constructors into account.
7201 (patch_conditional_expr): New function.
7202 * typeck.c (build_java_signature): Removed unnecessary empty line.
7204 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7206 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
7208 1998-10-28 Tom Tromey <tromey@cygnus.com>
7210 * decl.c (init_decl_processing): Renamed fields.
7211 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
7212 interface_len, msize fields.
7214 * class.c (make_class_data): Removed subclass_head and
7215 subclass_next fields.
7216 * decl.c (init_decl_processing): Removed subclass_head and
7217 subclass_next fields.
7219 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7221 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
7222 * mangle.c (emit_unicode_mangled_name): Similarly.
7224 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
7226 * jcf-parse.c (get_constant): Place braces around code to compute
7227 'd' when REAL_ARITHMETIC is not defined.
7229 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
7231 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
7234 1998-10-23 Tom Tromey <tromey@cygnus.com>
7236 * lang-specs.h: `.zip' files are input to jc1.
7238 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
7240 * jvspecs.c: Add (but don't enable) support for combining multiple
7241 .class and .java input filenames to a single jc1 invocation.
7242 Add support for -C flag (copile to .class files).
7243 Translate -classpath and -CLASSPATH arguments.
7244 * lang-specs.h: Don't set %2 spec.
7246 1998-10-22 Tom Tromey <tromey@cygnus.com>
7248 * jcf-path.c (add_entry): Don't add trailing separator if entry is
7250 (add_path): Don't add trailing separator to non-empty path
7253 * lang.c (lang_decode_option): Check for -fclasspath and
7254 -fCLASSPATH before examining other `-f' options.
7256 * java-tree.h (finalize_identifier_node): Don't declare.
7257 * class.c (make_class_data): Don't push "final" field.
7258 * decl.c (init_decl_processing): Don't push "final" field.
7259 (finalize_identifier_node): Removed.
7260 (init_decl_processing): Don't set finalize_identifier_node.
7262 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
7264 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
7266 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
7267 (JV_SCAN_SOURCES): New macro.
7268 (JCF_DUMP_SOURCES): Likewise.
7269 (jcf-dump$(exeext)): New target.
7270 (jv-scan$(exeext)): New target.
7272 1998-10-22 Tom Tromey <tromey@cygnus.com>
7274 * Makefile.in (LEX): Removed.
7275 (LEXFLAGS): Likewise.
7276 (SET_BISON): New macro.
7278 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
7279 spurious diffs in parse.c.
7280 ($(PARSE_SCAN_C)): Likewise.
7281 (PARSE_DIR): New macro.
7283 (PARSE_SCAN_C): Likewise.
7284 (PARSE_RELDIR): New macro.
7286 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
7288 * jcf-io.c (find_class): Use saw_java_source to determine when to
7289 look for `.java' file.
7290 * jcf-parse.c (saw_java_source): New global.
7291 (yyparse): Set it if `.java' file seen.
7293 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
7294 (GCJH_SOURCES): Likewise.
7295 * Makefile.in (datadir): New macro.
7296 (libjava_zip): Likewise.
7297 (JAVA_OBJS): Added jcf-path.o.
7298 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7299 (../gcjh$(exeext)): Likewise.
7300 (jcf-path.o): New target.
7301 * java-tree.h (fix_classpath): Removed decl.
7302 * jcf-parse.c (fix_classpath): Removed.
7303 (load_class): Don't call fix_classpath.
7304 * parse.y (read_import_dir): Don't call fix_classpath.
7305 * lex.h: Don't mention classpath.
7306 * lex.c (java_init_lex): Don't initialize classpath.
7307 * jcf-io.c (classpath): Removed global.
7308 (find_class): Use jcf_path iteration functions. Correctly search
7309 class path for .java file.
7310 (open_in_zip): New argument `is_system'.
7311 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
7312 classpath-related options.
7313 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
7315 (lang_init): Call jcf_path_init.
7316 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
7317 * lang-specs.h: Handle -I. Minor cleanup to -M options.
7318 Correctly put braces around second string in each entry.
7319 * gjavah.c (main): Call jcf_path_init. Recognize all the new
7320 classpath-related options.
7321 (help): Updated for new options.
7322 * jcf.h: Declare functions from jcf-path.c. Don't mention
7324 * jcf-path.c: New file.
7326 * jcf-depend.c: Include jcf.h.
7328 * jcf-write.c (localvar_alloc): Returns `void'.
7329 (localvar_free): Removed unused variable.
7331 * lang.c (OBJECT_SUFFIX): Define if not already defined.
7332 (init_parse): Use OBJECT_SUFFIX, not ".o".
7334 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7336 * class.c (emit_register_classes): Renamed from
7337 emit_register_class.
7338 * java-tree.h (emit_register_classes): Prototype renamed from
7339 emit_register_class.
7340 * jcf-parse.c (yyparse): Call emit_register_classes once before
7342 * parse.y (java_expand_classes): No longer register classes.
7344 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7346 * class.c (is_compiled_class): New local variable
7347 seen_in_zip. Identify classes found in currently compiled source
7349 * decl.c (complete_start_java_method): Fixed typo.
7350 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
7351 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
7352 (CLASS_P): Moved around.
7353 (java_parse_abort_on_error): Macro moved from jcf-parse.c
7354 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
7356 (jcf_parse_source): Changed leading comment. Removed unnecessary
7357 fclose and CLASS_FROM_SOURCE_P marking.
7358 (parse_source_file): New local variables remember_for_generation
7359 and filename. Mark parsed file name identifier node. Removed block
7360 executed when parse_only was null. Set remember_for_generation.
7361 Use it as an argument to java_pop_parser_context.
7362 (yyparse): New local variables several_files, list, next node and
7363 current_file_list. Split ampersand separated file names into
7364 current_file_list. Iterate through the list and parse accordingly.
7365 * parse.h (java_pop_parser_context): New function prototype.
7366 * parse.y (ctxp_for_generation): New static global variable.
7367 (java_pop_parser_context): New argument generate. Link popped ctxp
7368 to ctxp_for_generation list accordingly.
7369 (java_complete_expand_methods): Fixed indentation.
7370 (java_expand_classes): New function.
7372 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
7374 * Makefile.in: Link with libiberty.a instead of memmove.o.
7376 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7378 * lex.c (setjmp.h): No longer included.
7379 * lex.h (setjmp.h): Included.
7380 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
7381 (duplicate_declaration_error_p): Renamed from
7382 duplicate_declaration_error.
7383 (build_array_from_name): New function prototype.
7384 * parse.y (setjmp.h): No longer included.
7385 (variable_declarator_id): Define action.
7386 (build_array_from_name): New function.
7387 (duplicate_declaration_error_p): Renamed from
7388 duplicate_declaration_error. Fixed leading comment.
7389 (register_fields): Main `for' loop reorganized. Uses
7390 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
7391 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
7392 build_array_from_name.
7393 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
7395 (read_import_dir): Don't try to skip `.' and `..'.
7396 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
7397 build_array_from_name. Main `for' loop reorganized.
7398 (resolve_qualified_expression_name): When building access to a
7399 field, use the type where the field was found, not its own type.
7400 (maybe_access_field): Use field DECL_CONTEXT if the type where the
7401 field was found is null.
7402 (qualify_ambiguous_name): Sweep through all successive array
7405 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7407 * java-tree.h (pop_labeled_block, lang_printable_name,
7408 maybe_add_interface, set_super_info, get_access_flags_from_decl,
7409 interface_of_p, inherits_from_p, fix_classpath,
7410 complete_start_java_method, emit_handlers, init_outgoing_cpool,
7411 make_class_data, register_class, alloc_name_constant): New
7412 function prototypes.
7413 * lang.c (lang_decode_option): Set argc argument unused. Fixed
7414 indentation. Added cast to remove warning.
7415 (lang_printable_name): Set v argument unused.
7416 (lang_print_error): Added argument to lang_printable_name call.
7417 (java_dummy_print, print_lang_decl, print_lang_type,
7418 print_lang_identifier, lang_print_xnode): All argument marked
7420 * lex.c (java_unget_unicode): Removed unnecessary argument.
7421 (java_allocate_new_line): Unused local variable is gone.
7422 (java_read_char): Added parenthesis in expressions to remove
7423 warnings. Added final return statement.
7424 (java_read_unicode): Added parenthesis in expression to remove
7426 (java_parse_end_comment): Fixed java_unget_unicode invocation.
7427 (java_parse_escape_sequence): Likewise.
7428 (java_lex): Unused local variables are gone. Fixed
7429 java_unget_unicode invocation.
7430 * lex.h (set_float_handler): Prototype added when JC1_LITE not
7432 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
7433 lang_printable_name invocation in macro.
7434 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
7436 (duplicate_declaration_error): Suppressed unused argument in
7438 (identical_subpath_p): Function declaration is gone.
7439 (patch_invoke): Suppressed unused argument in prototype.
7440 (patch_cast, build_labeled_block, check_thrown_exceptions):
7442 * parse.y (setjmp.h): Included
7443 (toplev.h): Likewise.
7444 (field_declaration:): Suppressed unused local
7445 (label_decl:): Fixed build_labeled_block invocation.
7446 (java_pop_parser_context): Put extra parenthesis around assignment
7448 (yyerror): Suppressed unused local variables.
7449 (variable_redefinition_error): Fixed lang_printable_name
7451 (create_interface): Suppressed unused local variables.
7452 (create_class): Likewise.
7453 (duplicate_declaration_error): Suppressed unused argument. Fixed
7454 lang_printable_name invocation.
7455 (register_fields): Suppressed unused local variable. Fixed
7456 duplicate_declaration_error invocation.
7457 (method_header): Suppressed unused local variable.
7458 (method_declarator, parser_check_super): Likewise.
7459 (java_complete_class): Suppressed unused local variable. Fixed
7460 fatal error message.
7461 (complete_class_report_errors): Added default: in switch.
7462 (java_check_regular_methods): Fixed lang_printable_name
7464 (check_throws_clauses): Likewise.
7465 (java_check_abstract_methods): Suppressed unused local
7466 variable. Fixed lang_printable_name invocation.
7467 (read_import_entry): Added supplemental return statement.
7468 (read_import_dir): Suppressed unused local variables.
7469 (check_pkg_class_access, declare_local_variables): Likewise.
7470 (source_start_java_method): Suppressed unused extern variable
7472 (expand_start_java_method): Suppressed unused extern and local
7473 variable declarations.
7474 (java_complete_expand_methods): Likewise.
7475 (java_complete_expand_method): Suppressed unused local variables.
7476 (make_qualified_name): Likewise.
7477 (resolve_qualified_expression_name): Added default: in
7478 switch. Fixed lang_printable_name invocation.
7479 (class_instance_creation_expression): Added parenthesis around
7481 (patch_method_invocation_stmt): Fixed lang_printable_name and
7482 patch_invoke invocations.
7483 (check_for_static_method_reference): Fixed lang_printable_name
7485 (patch_invoke): Suppressed unused arguments and local variables.
7486 (lookup_method_invoke): Suppressed unused local variables.
7487 (qualify_ambiguous_name): Added default: in switch.
7488 (identical_subpath_p): Function removed.
7489 (patch_assignment): Suppressed unused local variables. Suppressed
7490 unnecessary if statement. Fixed lang_printable_name invocations.
7491 (try_builtin_assignconv): Fixed lang_printable_name invocations.
7492 (valid_ref_assignconv_cast_p): Parenthesis around
7493 expression. Suppressed unused local variables.
7494 (build_binop): Suppressed unused local variables. fixed
7495 lang_printable_name invocations.
7496 (string_constant_concatenation): Suppressed unused local
7498 (patch_unaryop): Fixed lang_printable_name invocation.
7499 (patch_cast): Suppressed unnecessary argument. Fixed
7500 lang_printable_name invocation.
7501 (patch_array_ref): Fixed lang_printable_name invocation.
7502 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
7503 (build_labeled_block): Suppressed unused argument.
7504 (generate_labeled_block): Fixed build_labeled_block invocation.
7505 (build_loop_body): Suppressed unused local variables.
7506 (patch_loop_statement): Likewise.
7507 (patch_exit): Fixed lang_printable_name invocation.
7508 (patch_switch_statement): Likewise.
7509 (case_identity): First argument marked unused.
7510 (patch_try_statement): Fixed lang_printable_name invocations.
7511 (patch_synchronized_statement, patch_throw_statement): Likewise.
7512 (check_thrown_exceptions): Fixed check_thrown_exceptions and
7513 lang_printable_name invocations.
7514 (check_thrown_exceptions_do): Suppressed unused argument.
7516 1998-10-14 Tom Tromey <tromey@cygnus.com>
7518 * jcf-write.c (write_classfile): Add output class file as target.
7519 * lang-options.h: Added -MD, -MMD, -M, and -MM.
7520 * jcf.h: Added declarations for dependency-tracking functions.
7521 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
7522 * lang.c (lang_decode_option): Recognize -MD and -MMD.
7523 (finish_parse): Call jcf_dependency_write.
7524 (dependency_tracking): New global.
7525 (DEPEND_SET_FILE): New define.
7526 (DEPEND_ENABLE): New define.
7527 (init_parse): Enable dependency tracking if required.
7529 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
7530 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7531 (../gcjh$(exeext)): Likewise.
7532 (jcf-depend.o): New target.
7533 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
7534 (GCJH_SOURCES): Likewise.
7535 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
7537 (find_classfile): Added dep_name argument.
7538 (find_class): Compute name of dependency.
7539 (open_in_zip): Call jcf_dependency_add_file.
7540 * gjavah.c (output_file): No longer global.
7541 (usage): Don't mention "gjavah".
7543 (java_no_argument): Likewise.
7544 (version): Likewise.
7545 (main): Recognize and handle -M family of options.
7546 (print_mangled_classname): Return is void.
7547 (process_file): Handle case where output is suppressed.
7548 (HANDLE_END_FIELD): Likewise.
7549 (HANDLE_METHOD): Likewise.
7550 * jcf-depend.c: New file.
7552 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
7554 * java-tree.def: Add missing newline at EOF.
7556 1998-10-13 Tom Tromey <tromey@cygnus.com>
7558 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
7559 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
7561 Include <config.h> and "system.h".
7562 (disassemble_method): Undefine RET to avoid clash with
7565 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7567 * decl.c (runtime_exception_type_node, error_exception_type_node):
7568 New global variables.
7569 (init_decl_processing): Initialized.
7570 * expr.c (java_lang_expand_expr): Set caught exception type to
7571 null if catch handler argument doesn't exit.
7572 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
7574 * java-tree.h (runtime_exception_type_node,
7575 error_exception_type_node): Global variables declared.
7576 (DECL_FUNCTION_THROWS): New macro.
7577 (DECL_FUNCTION_BODY): Modified comment.
7578 (DECL_SPECIFIC_COUNT): Likewise.
7579 (struct lang_decl): New field throws_list.
7580 (IS_UNCHECKED_EXPRESSION_P): New macro.
7581 * lex.c (java_lex): Generate location information for THROW_TK.
7582 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
7583 EXCEPTIONS_P): New macros.
7584 (enum jdep_code): New value JDEP_EXCEPTION.
7585 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
7586 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
7587 PATCH_METHOD_RETURN_ERROR): New macros.
7588 (patch_method_invocation_stmt): Added new argument to prototype.
7589 (patch_synchronized_statement, patch_throw_statement,
7590 check_thrown_exceptions, check_thrown_exceptions_do,
7591 purge_unchecked_exceptions, check_throws_clauses): New function
7593 * parse.y Fixed typo in keyword section.
7594 (throw:): Rule tagged <node>.
7595 (THROW_TK): Keyword tagged <operator>.
7596 (method_header:): Last argument to call to method_header passed
7598 (throws:, class_type_list:, throw_statement:,
7599 synchronized_statement:, synchronized:): Defined actions.
7600 (method_header): New local variable current. Register exceptions
7602 (java_complete_tree): Complete and verify exceptions from throws
7604 (complete_class_report_errors): Error message on exceptions not
7606 (java_check_regular_methods): Fixed typo. Shortcut on private
7607 overriding methods. Changed error message on method
7608 redefinition. Check for throws clause compatibility.
7609 (check_throws_clauses): New function.
7610 (java_check_abstract_methods): Use DECL_NAME for wfl or current
7611 method. Changed error message on method redefinition.
7612 (currently_caught_type_list): New static variable.
7613 (java_complete_expand_methods): Purge unchecked exceptions from
7614 throws clause list. Call PUSH_EXCEPTIONS before walk and
7615 POP_EXCEPTIONS after.
7616 (resolve_qualified_expression_name): Pass new argument as NULL to
7617 patch_method_invocation_stmt.
7618 (patch_method_invocation_stmt): New argument ref_decl. Invoke
7619 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
7620 argument list when appropriate. Use new argument if non null to
7621 store selected method decl.
7622 (patch_invoke): Convert if necessary args of builtin types before
7623 forming CALL_EXPR. Argument list no longer reversed here.
7624 (invocation_mode): Treat final methods as static methods.
7625 (java_complete_tree): New cases for THROW_EXPR: and
7626 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
7628 (complete_function_arguments): No more RECORD_TYPE
7629 conversion. Function parameter nodes no longer saved.
7630 (valid_ref_assignconv_cast_p): Avoid handling null type.
7631 (patch_binop): Fixed null constant reference handling.
7632 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
7634 (patch_try_statement): Fixed comments. Record caught types in
7635 list, push the list, expand try block and pop the list.
7636 (patch_synchronized_statement, patch_throw_statement,
7637 check_thrown_exceptions, check_thrown_exceptions_do,
7638 purge_unchecked_exceptions): New functions.
7639 * typeck.c (lookup_argument_method): Allow WFL in place of method
7640 DECL_NAME during method definition check
7642 1998-10-09 Tom Tromey <tromey@cygnus.com>
7644 * gjavah.c (decode_signature_piece): New function.
7645 (print_c_decl): Use it. Added `name_override' argument.
7646 (print_method_info): Use name_override argument to print_c_decl.
7647 (seen_fields): Removed.
7648 (print_field_info): Don't update seen_fields.
7649 (struct method_name): New structure.
7650 (method_name_list): New global.
7651 (print_method_info): Add new method to list of methods.
7652 (name_is_method_p): New function.
7653 (print_field_info): If field name has same name as method, then
7655 (process_file): Parse methods before fields.
7656 (field_pass): New global.
7657 (HANDLE_END_FIELD): Take field_pass into account.
7659 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7661 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
7662 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
7664 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
7666 * jvspec.c: Fix bug in jvgenmain_spec patch.
7668 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7670 * Makefile.in (lang.o:): Install dependency on java-tree.def.
7671 * decl.c (soft_exceptioninfo_call_node): New global variable.
7672 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
7673 takes extra integer argument. soft_exceptioninfo_call_node
7675 * except.c (java_set_exception_lang_code): New function
7676 (method_init_exceptions): Called here.
7677 (prepare_eh_table_type): New function.
7678 (expand_end_java_handler): Called here.
7679 * expr.c (build_java_throw_out_of_bounds_exception): Now features
7680 one argument. Modified generation of call to
7681 soft_badarrayindex_node to use new argument.
7682 (build_java_arrayaccess): Pass faulty index value to
7683 build_java_throw_out_of_bounds_exception.
7684 (generate_name): New function.
7685 (java_lang_expand_expr): New local variables node, current,
7686 has_finally_p. Expand TRY_EXPR node.
7687 (process_jvm_instruction): Replace top of the stack with thrown
7688 object reference when entering exception handler.
7689 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
7690 specific tree codes.
7691 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
7693 (DECL_SPECIFIC_COUNT): New macro.
7694 (prepare_eh_table_type, java_set_exception_lang_code,
7695 generate_name): New function declarations.
7696 (match_java_method): Declaration deleted.
7697 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
7699 * lex.c (TRY_TK, CATCH_TK): Generate location information.
7700 * parse.h (redefinition_error, refine_accessible_methods_list,
7701 can_cast_to_p): Function declaration removed.
7702 (classitf_redefinition_error, variable_redefinition_error,
7703 parse_jdk1_1_error, find_applicable_accessible_methods_list,
7704 find_most_specific_methods_list, argument_types_convertible,
7705 enter_a_block, valid_builtin_assignconv_identity_widening_p,
7706 valid_cast_to_p, valid_method_invocation_conversion_p,
7707 try_reference_assignconv, add_stmt_to_compound,
7708 build_jump_to_finally, build_tree_list, patch_try_statement,
7709 java_get_catch_block): New function declarations.
7710 * parse.y (string_buffer_type): Global variable deleted.
7711 (group_of_labels, catches, catch_clause, catch_clause_parameter,
7712 finally): Rules tagged <node>.
7713 (TRY_TK, CATCH_TK): Token tagged <operator>.
7714 (class_body_declaration:, class_member_declaration:,
7715 formal_parameter:, explicit_constructor_invocation:,
7716 interface_member_declaration:, constant_declaration:,
7717 primary_no_new_array:, class_instance_creation_expression:,
7718 array_creation_expression:): Issue error on unsuported JDK1.1
7720 (try_statement:, catches:, finally:): Define actions.
7721 (catch_clause_parameter): New rule.
7722 (catch_clause:): Use new rule catch_clause_parameter.
7723 (parse_jdk1_1_error): New function.
7724 (redefinition_error): Renamed classitf_redefinition_error.
7725 (variable_redefinition_error): New function.
7726 (check_class_interface_creation): Call
7727 classitf_redefinition_error.
7728 (java_complete_tree): Added error message on JDEP_TYPE: case.
7729 (complete_class_report_errors): Fixed indentation.
7730 (declare_local_variables): Call variable_redefinition_error.
7731 (source_end_java_method): Call java_set_exception_lang_code and
7732 emit_handlers where appropriate.
7733 (java_method_add_stmt): Call add_stmt_to_block.
7734 (add_stmt_to_block): New function.
7735 (lookup_method_invoke): Fixed outside comment. new local variable
7736 candicates. Call find_applicable_accessible_methods_list and
7737 find_most_specific_methods_list when searching for a
7738 method. Modified error report to list possible candidates when
7740 (find_applicable_accessible_methods_list,
7741 find_most_specific_methods_list, argument_types_convertible): New
7743 (refine_accessible_methods_list): Function deleted.
7744 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
7745 expr (if applicable) before calling patch_array_ref.
7746 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
7747 (enter_block): Fixed comment.
7748 (enter_a_block): New function.
7749 (patch_assignment): Reorganized. Call try_reference_assignconv for
7750 references. Call valid_cast_to_p instead of can_cast_to_p.
7751 (try_reference_assignconv,
7752 valid_builtin_assignconv_identity_widening_p): New functions.
7753 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
7754 (valid_cast_to_p, valid_method_invocation_conversion_p): New
7756 (build_string_concatenation): Don't resolve StringBuffer.
7757 (patch_cast): Fixed inverted arguments.
7758 (patch_array_ref): Code to save array expr deleted. Call
7759 valid_cast_to_p instead of can_cast_to_p.
7760 (generate_labeled_block): Call generate_name.
7761 (build_jump_to_finally, build_try_statement, java_get_catch_block,
7762 patch_try_statement): New functions.
7763 * typeck.c (match_java_method): Function deleted.
7765 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
7767 * jvspec.c: jvgenmain_spec uses different temporary file names.
7769 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
7771 * jvspec.c (lang_specific_driver): Fail if user specifies
7772 --main= when not linking.
7774 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
7776 * class.c (make_class_data): Push value for `thread' field.
7777 * decl.c (init_decl_processing): Added `thread' field to class.
7779 * class.c (add_field): Always make static fields externally
7782 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
7784 * expr.c (build_java_athrow,
7785 build_java_throw_out_of_bounds_exception, expand_invoke,
7786 build_newarray, expand_java_multianewarray, build_java_monitor):
7787 Update comments to reflect _Jv_* function names.
7789 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
7791 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
7792 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
7793 * parse.y (expand_start_java_method): Likewise.
7795 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
7797 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
7799 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
7800 (add_field): No longer need to convert from RECORD_TYPE to pointer,
7801 * expr.c: Remove no-longer-needed calls to promote_type.
7802 * decl.c (give_name_to_locals): Liekwise.
7803 * jcf-parse.c (get_class_constant): Compensate for new signatures.
7804 * parse.y: Add/remove promote_type calls as appropriate.
7805 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
7806 (parse_signature_string): Likewise.
7807 (build_java_array_type): Fix for now signature convenions.
7809 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
7811 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
7813 * class.c (init_class_processing): libjava function renamed to
7816 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7818 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
7819 * java-tree.def: Fixed DEFTREECODE third argument.
7820 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
7821 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
7822 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
7823 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7824 JAVA_THIS_EXPR): Now replaced by tree code definitions.
7825 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
7826 * lang.c (java_tree_code_type, java_tree_code_length,
7827 java_tree_code_name): New arrays.
7828 (lang_init): Append Java tree node definitions to Gcc ones.
7829 * lex.c (expression_obstack): Declared as extern when JC1_LITE
7831 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
7833 (java_lex): Allow declaration of empty string constants. Retain
7834 location information on CASE_TK and DEFAULT_TK.
7835 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
7836 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
7837 Modified to be more robust.
7838 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
7839 (build_new_invocation, try_builtin_assignconv,
7840 patch_switch_statement, string_constant_concatenation,
7841 build_string_concatenation, patch_string_cst, patch_string,
7842 java_expand_switch): New function declarations.
7843 * parse.y: Rules related to switch and EH tagged <node>.
7844 (label_id): Set to NULL_TREE
7845 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
7847 (this_or_super:): Fixed indentation.
7848 (statement:, statement_nsi:, statement_without_trailing_substatement:,
7849 statement_expression:): Removed call to RULE on all sub-rules.
7850 (switch_expression:, switch_labels:): New rules.
7851 (switch_statement:, switch_block:, switch_block_statement_groups:,
7852 switch_block_statement_group:, switch_labels:, switch_label:):
7854 (throw_statement:, synchronized_statement:, try_statement:):
7855 Defined temporary actions.
7856 (class_instance_creation_expression:): Call
7857 build_new_invocation. Fixed indentation.
7858 (field_access): Fixed indentation.
7859 (method_invocation): Likewise.
7860 (make_qualified_primary): Use THIS_EXPR.
7861 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
7862 resolving from SUPER, set *type_found.
7863 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
7864 (java_complete_tree): Removed unused local variable `location'. Case
7865 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
7866 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
7867 on MODIFY_EXPR: and all binary operator tree code cases. Removed
7868 STRING_CST: case. default: checks for patchable strings.
7869 (complete_function_arguments): Transform string constant or
7870 crafted StringBuffer if necessary.
7871 (build_method_invocation): Fixed comments.
7872 (build_new_invocation): New function.
7873 (patch_assignment): Call try_builtin_assignconv to figure a valid
7874 assignment conversion between builtin types.
7875 (try_builtin_assignconv): New function.
7876 (build_binop): Use URSHIFT_EXPR directly to call build.
7877 (operator_string): Use UNARY_PLUS_EXPR.
7878 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
7880 (do_merge_string_cste, merge_string_cste,
7881 string_constant_concatenation, build_string_concatenation,
7882 patch_string, patch_string_cst): New function.
7883 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
7884 (patch_unaryop): Likewise. New test of valid ++/-- operands.
7885 (build_newarray_node): Use NEW_ARRAY_EXPR.
7886 (build_this): Use THIS_EXPR.
7887 (build_return): Enable debug information on return statement.
7888 (build_if_else_statement): Likewise.
7889 (complete_labeled_statement): Fixed related comment.
7890 (build_loop_body): Fixed comment.
7891 (build_bc_statement): Enable debug information on break/continue
7893 (patch_bc_statement): Fixed typos. Handle SWITCH statement
7895 (patch_switch_statement, case_identity, java_expand_switch): New
7898 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
7900 * buffer.h (BUFFER_INIT): New macro.
7901 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
7902 Pass (struct jcf_partial *state) to most functions.
7903 (jcf_block, jcf_relocation): New types.
7904 Support labels, branches, conditionals, loops.
7906 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
7908 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
7910 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
7912 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
7913 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
7914 not integer_type_node (INT_TYPE_SIZ bits).
7916 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
7918 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
7919 * jcf-dump.c (print_exception_table): New function.
7920 (disassemble_method): Better handling of wide instructions.
7921 Make more robust for bad input.
7923 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
7925 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
7928 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
7930 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
7932 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
7934 * Makefile.in ($(PARSE_H)): Removed target.
7936 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
7938 * Makefile.in (JAVA_OBJS): Add memmove.o
7939 (memmove.o): New target & rules.
7941 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
7943 * expr.c (expand_invoke): Don't generate a call to the class init
7946 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
7948 * Makefile.in: Add many missing dependencies.
7949 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
7951 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
7952 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
7954 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
7956 * decl.c (complete_start_java_method): If method is static (and
7957 not private) call _Jv_InitClass.
7958 * expr.c (expand_invoke): Don't call build_class_init.
7960 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
7962 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
7964 * Make-lang.in (GCJ): Define before using.
7966 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
7968 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
7969 losing due to namespace pollution in GNU getopt.h
7971 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
7973 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
7974 (java.all.cross): Likewise.
7975 (java.rest.encap): Likewise.
7977 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
7979 * gjavah.c (print_class_decls): Fix thinko in arglist
7980 * jcv-io.c (find_classfile): Similarly.
7982 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
7984 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
7986 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
7988 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
7989 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
7990 * Makefile.in (PARSE_C): New macro.
7991 (PARSE_H): Likewise.
7992 (PARSE_SCAN_C): Likewise.
7993 ($(PARSE_C)): Target renamed from parse.c.
7994 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
7995 (clean): Remove parse-scan.c as well.
7996 (parse.o): Depend on $(PARSE_C).
7998 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
8000 * README, license.terms: Removed.
8002 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
8003 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
8004 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
8005 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
8006 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
8007 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
8008 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
8009 and Java trademark attribution.
8011 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
8013 * Makefile.in: Use gcjh, not gjavah.
8014 * config-lang.in (stagestuff): Use gcjh, not gjavah.
8015 * Make-lang.in: Changed gjavah to gcjh everywhere.
8017 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
8019 * gjavah.c: Support new -prepend -add -append flags.
8020 (print_method_info): Method is not virtual if class is final.
8022 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8024 * jv-scan.c: Fixed copyright assignment.
8025 * keyword.gperf: Likewise.
8026 * keyword.h: Likewise.
8027 * lex.c: Fixed copyright assignment.
8028 (java_lex): Push unicode back when parsing '<'.
8029 * lex.h: Fixed copyright assignment.
8030 * parse-scan.y: Likewise.
8031 * parse.h: Fixed copyright assignment.
8032 (build_debugable_stmt, complete_for_loop): New function prototypes.
8033 * parse.y: Fixed copyright assignment.
8034 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
8035 size_zero_node when completing a loop with no exit condition.
8036 (for_statement_nsi:): Define action.
8037 (for_init:, for_update:): Return size_zero_node when empty.
8038 (declare_local_variables): Call build_debugable_stmt.
8039 (build_debugable_stmt): New function.
8040 (build_loop_body): Build debugable statement around loop
8042 (complete_loop_body): Take into account the debugable statement
8043 around the EXIT_EXPR.
8044 (complete_loop_body): New function.
8045 (patch_exit_expr): Fixed condition inversion.
8047 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
8049 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
8050 name of thread define.
8051 * jvspec.c (THREAD_NAME): New macro.
8053 (THREADLIB): Likewise.
8054 (lang_specific_driver): Recognize attempt to link with thread
8055 library or gc library. Recognize -ljava on command line so it
8056 isn't linked against more than once.
8058 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8060 * parse-scan.y (report_main_declaration): Name of the class
8061 containing `main' can be a qualified name.
8063 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
8065 * config-lang.in: Changed gjavac to gjc everywhere.
8066 * Make-lang.in: Changed gjavac to gjc everywhere.
8068 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8070 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
8071 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
8072 and install the files.
8073 * Makefile.in (JAVA_OBJS_LITE): New variable.
8074 (compiler:): Now include jv-scan as a dependency.
8075 (../jv-scan$(exeext), parse-scan.c): New targets.
8076 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
8077 * config-lang.in (compilers): Removed gcj, gjavah from the list.
8078 * jcf-parse.c (parse_source_file): Call java_layout_classes and
8079 check for errors even if parse_only.
8080 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
8082 (yylex): New function. Uses java_lex body.
8083 (java_lex): Removed commented out statement. Remove local variable
8084 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
8085 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
8086 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
8087 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
8088 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
8089 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
8091 (java_lex_error): Empty if JC1_LITE is defined.
8092 (java_get_line_col): Return 0 if JC1_LITE is defined.
8093 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
8094 SET_MODIFIER_CTX): Moved into the section containing the macros
8095 conditionally defined by JC1_LITE.
8096 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
8097 argument if JC1_LITE is defined.
8098 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
8099 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
8101 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
8102 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
8103 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
8104 to different values according to JC1_LITE.
8105 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
8106 declared if JC1_LITE set.
8107 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
8108 defined if JC1_LITE not set.
8109 (struct parser_ctx): Reorganized and skip the jc1 front end part
8111 (java_layout_classes): New function definition.
8112 (java_push_parser_context, java_init_lex, yyparse, yylex,
8113 yyerror): Prototype always declared. All other static function
8114 prototypes declared only if JC1_LITE is not set.
8115 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
8116 declared in parse.h.
8117 (java_layout_classes): New function.
8118 (java_complete_expand_methods): No longer layout the class here.
8119 * parse-scan.y: New file.
8120 * jv-scan.c: New file.
8122 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
8124 * gjavah.c (main): Handle -friend option.
8125 (friend_specs): New global.
8126 (generate_access): Handle friend_specs.
8127 (process_file): Likewise.
8128 (MAX_FRIENDS): New macro.
8129 (friend_count): New global.
8130 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
8131 Changed all callers.
8133 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
8135 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
8136 (main): Handle processing all the entries of a named .zip archive.
8137 * jcf-io.c (jcf_trim_old_input): New function.
8138 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
8140 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
8142 * lang.c (flag_assume_compiled): Make default be on.
8144 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
8146 * jcf-dump.c: Add bunches of flags to control output more.
8147 (process_class): New function; support printing more than one class.
8148 (main): Support new --print-main and --javap flags.
8149 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
8150 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
8152 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
8154 Change mangling of dispatch table to match C++ vtable (w/thunks).
8155 * class.c (build_dtable_decl), java-tree.h: New function.
8156 (make_class_data): Call it.
8157 * decl.c (init_decl_processing): Likewise.
8159 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
8161 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
8162 soft_anewarray; adjust args passed.
8163 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
8164 match _Jv_NewObjectArray.
8166 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8168 * decl.c (push_labeled_block, pop_labeled_block): New functions.
8169 * expr.c (loopup_label): Call create_label_decl.
8170 (create_label_decl): New function.
8171 (java_lang_expand_expr): Call expand_start_bindings with argument
8173 * java-tree.h Added space after PROTO in function declarations
8175 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
8176 (create_label_decl, push_labeled_block): New function
8178 * lex.c (label_id): Initialize.
8179 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
8181 * parse.h Added space after PROTO in function declarations when
8183 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
8184 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
8185 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
8186 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
8188 (struct parser_ctxt): New fields current_loop,
8189 current_labeled_block.
8190 (build_if_else_statement, patch_if_else_statement,
8191 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
8192 generate_labeled_block, complete_labeled_statement,
8193 build_bc_statement, patch_bc_statement, patch_loop_statement,
8194 build_new_loop, build_loop_body, complete_loop_body): New function
8196 * parse.y (java_warning_count): New global variable.
8197 (label_id): New static variable.
8198 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
8199 (block:): Return size_zero_node when block is empty.
8200 (empty_statement:): Return size_zero_node.
8201 (statement:): Implement supplemental action when for_statement: is
8203 (label_decl:): New rule.
8204 (labeled_statement:): Rewritten using label_decl. Actions
8206 (labeled_statement_nsi:): Likewise.
8207 (if_then_statement): Actions implemented.
8208 (while_expression): New rule.
8209 (while_statement:): Rewritten using while_expression. Actions
8211 (while_statement_nsi:): Likewise.
8212 (do_statement_begin:): New rule.
8213 (do_statement:): Rewritten using do_statement_begin. Actions
8215 (for_statement:): Rewritten using for_begin. Actions implemented.
8216 (for_statement_nsi:): Likewise.
8217 (for_header:, for_begin:): New rules.
8218 (for_init:): Actions implemented.
8219 (statement_expression_list:, break_statement:,
8220 continue_statement:): Likewise.
8221 (yyerror): Count number of issued warning(s).
8222 (java_report_errors): Report error(s) and/or warning(s).
8223 (java_complete_class): Use build_java_argument_signature to
8224 recompute completed method signature.
8225 (java_check_regular_methods): New locals method_wfl and aflags.
8226 Use method_wfl instead of lookup_cl during error reports. Fixed
8227 indentation and modified some error messages. Use
8228 lang_printable_name in method instead of the DECL_NAME. New code
8229 to issue warnings on methods not overriding corresponding methods
8230 private to a different package.
8231 (java_method_add_stmt): Call add_stmt_to_compound.
8232 (add_stmt_to_compound): New function.
8233 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
8234 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
8235 (build_if_else_statement, patch_if_else_statement,
8236 build_labeled_block, generate_labeled_block,
8237 complete_labeled_statement, build_new_loop, build_loop_body,
8238 complete_loop_body, patch_loop_statement, build_bc_statement,
8239 patch_bc_statement, patch_exit_expr): New functions.
8240 * typeck.c (build_java_signature): Build argument signature before
8241 enclosing it in between parenthesis.
8243 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
8245 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
8246 (JAVA_OBJS): Added reminder comment
8248 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
8250 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
8251 be interpreted as a long long.
8253 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
8255 * decl.c (init_decl_processing): Use _Jv_InitClass, not
8256 soft_initialise_class. Use _Jv_NewMultiArray, not
8257 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
8258 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
8259 _Jv_CheckArrayStore, not soft_checkarraystore. Use
8260 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
8262 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
8264 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
8265 length_identifier_node): New global tree node constants.
8266 * parse.y (kw_super, kw_this, kw_length): Removed globals.
8267 Replace uses by super_identifier_node etc.
8268 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
8270 * parse.y (resolve_field_access): Don't special-case ".length" if
8271 flag_emit_class_files.
8272 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
8273 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
8276 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
8278 * decl.c (init_decl_processing): Remove unused method_type_node fields.
8279 * class.c (make_method_value): Remove init for removed fields.
8281 * class.c (layout_class): Use build_java_argument_signature.
8282 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
8284 * typeck.c (push_java_argument_signature): Removed. Merged into ...
8285 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
8286 (build_java_signature): Don't use push_java_argument_signature.
8288 * typeck.c (lookup_argument_method): New function.
8289 * parse.y (java_check_regular_methods): Use lookup_argument_method
8290 instead of lookup_java_method2 followed by lookup_java_method.
8292 * parse.y (check_method_redefinition): Minor optimization.
8294 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
8295 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
8297 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
8299 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
8302 * gjavah.c (java_float_finite): Use K&R-style definition.
8303 (java_double_finite): Likewise.
8304 (generate_access): Now returns void. Changed all callers.
8305 (last_access_generated): Removed.
8306 (process_file): Only make a single pass over the .class file.
8308 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
8310 * class.c (get_dispatch_table): Add extra dummy vtable entry,
8311 for compatibility for G++ (with -fvtable-thunks).
8312 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
8314 * gjavah.c (process_file): Use public inheritance for super-class.
8316 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8318 * lex.c (java_init_lex): Initialize ctxp->package.
8319 * parse.h (struct parser_ctxt): package and package_len replaced
8320 by tree package, an identifier node. Field method_decl_list is
8321 gone. Fixed comments.
8322 (lookup_field_wrapper, merge_qualified_name, not_accessible,
8323 class_in_current_package): New function prototypes.
8324 * parse.y (array_type:): Set class loaded flag on primitive type
8326 (package_declaration:): Assign ctxp->package to the
8328 (method_invocation:): Handle invocation of method qualified by
8330 (single_type_import_declaration:): Removed ambiguity check.
8331 (java_pop_parser_context): New local variable `next'. Reset and
8332 set IMPORT_CLASSFILE_NAME flags on current and previous import
8334 (java_accstring_lookup): Use new local macro COPY_RETURN.
8335 (lookup_field_wrapper): New function.
8336 (parser_qualified_classname): Use merge_qualified_name.
8337 (parser_check_super_interface): Broaden error message.
8338 (do_resolve_class): Check for qualified class name in the current
8339 compilation unit if appropriate.
8340 (process_imports): Check for already defined classes.
8341 (check_pkg_class_access): Got rid of call to
8342 get_access_flags_from_decl.
8343 (java_complete_expand_methods): Call safe_layout_class based on
8344 the current class size.
8345 (make_qualified_primary): Build a WFL qualification on primary if
8347 (merge_qualified_name): New function.
8348 (make_qualified_name): Use merge_qualified_name.
8349 (resolve_expression_name): Use safe_lookup_field.
8350 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
8351 (resolve_qualified_expression_name): Likewise. Check on resolved
8352 element accessibility.
8353 (not_accessible_p, class_in_current_package): New functions.
8354 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
8355 (patch_method_invocation_stmt): Merged common pieces. Check
8356 accessibility of invoked method.
8357 (check_for_static_method_reference): Add returned type in error
8359 (invocation_mode): Get rid of bogus check on PRIVATE methods.
8360 (refine_accessible_methods_list): Merged two conditions in test.
8361 (java_complete_class): Sanity check on stabilize_ref gone.
8362 * zextract.c (read_zip_archive): Cast lseek second argument to long.
8364 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
8366 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
8368 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8370 * gjavah.c (F_NAN): Removed.
8371 (F_NAN_MASK): New macro.
8372 (F_POSITIVE_INFINITY): Removed.
8373 (F_NEGATIVE_INFINITY): Likewise.
8374 (java_float_finite): Rewrote.
8375 (D_NAN_MASK): Renamed.
8376 (java_double_finite): Rewrote.
8377 (D_POSITIVE_INFINITY): Removed.
8378 (D_NEGATIVE_INFINITY): Likewise.
8380 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
8381 If verbose, print underlying representation of value in hex.
8383 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
8385 * buffer.h, buffer.c: New files.
8386 * Makefile.in (JAVA_OBJS): Add buffer.o.
8388 Support locals variables and writing their debug entries to .class.
8389 * jcf-write.c: Simplify some by user new buffer type.
8390 (vode_buffer_grow): Removed.
8391 (struct localvar_info): New type.
8392 (localsvars, localvartable): New buffers.
8393 (localvar_alloc, localvar_free): New functions.
8394 (generate_bytecode_insns): Handle local variables.
8395 (generate_classfile): Write LocalVariableTable attribute.
8397 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8399 * jcf-io.c (open_in_zip): Check the zipfile magic number.
8400 * zipfile.h (ZIPMAGIC): New macro.
8402 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8404 * Makefile.in (gjavah.o): Updated dependencies.
8405 (jcf-dump.o): Likewise.
8406 (all.indirect): Use ../gjavah.
8407 (../gjavah$(exeext)): Likewise.
8408 (clean): Don't remove gjavah.
8409 (clean): Remove parse.c, not java/parse.c.
8410 * Make-lang.in (java): Added gjavah.
8411 (gjavah$(exeext)): New target.
8412 (GJAVAH_SOURCES): New macro.
8413 (java.all.build): Added gjavah.
8414 (java.all.cross): Likewise.
8415 (java.rest.encap): Likewise.
8416 * config-lang.in (compilers, stagestuff): Added gjavah.
8418 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
8420 * gjavah.c (java_float_finite): New function.
8421 (java_double_finite): Likewise.
8422 (F_POSITIVE_INFINITY): New macro.
8423 (F_NEGATIVE_INFINITY): Likewise.
8425 (D_POSITIVE_INFINITY): Likewise.
8426 (D_NEGATIVE_INFINITY): Likewise.
8428 (print_field_info): Use java_float_finite and java_double_finite.
8430 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
8432 * parse.y (method_header): Name "this" implicit argument.
8434 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
8436 * jcf-write.c: Write out LineNumberTable attribute in .class file.
8437 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
8438 (put_linenumber): New function.
8439 (generate_bytecode_insns, generate_classfile): Write line numbers.
8441 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8443 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
8444 (lookup_name, build_known_method_ref, build_class_init,
8445 build_invokevirtual, invoke_build_dtable, match_java_method,
8446 build_field_ref, pushdecl_force_head, build_java_binop,
8447 binary_numeric_promotion, build_decl_no_layout,
8448 build_java_arrayaccess, build_newarray, build_anewarray,
8449 build_java_array_length_access, build_java_arraynull_check): New
8450 extern function prototypes.
8451 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8452 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
8454 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
8456 * jcf.h (jcf_out_of_synch): New extern function prototype.
8457 * parse.h: Static/global function implemented in parse.y
8458 prototyped and declarations moved at the end of the file.
8459 (DECL_P): Check that the argument isn't null.
8460 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8461 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
8462 (QUAL_DECL_TYPE): New macro.
8463 (PARAMS): Macro definition removed.
8464 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
8465 (return_statement:): Call build_return.
8466 (field_access:): Call make_qualified_primary in sub rule.
8467 (method_invocation:): Build method invocation and call
8468 make_qualified_primary when processing primaries.
8469 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
8470 get_type_from_signature.
8471 (java_check_regular_method): Extra integer 0 argument when calling
8472 lookup_java_method2.
8473 (lookup_java_interface_method2): Extra method DECL argument when
8474 calling lookup_java_interface_method2.
8475 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
8477 (java_complete_expand_method): Layout current class iff not
8478 already done. Don't process interface's methods.
8479 (java_complete_expand_method): Use super class only if it
8480 exists. Use current class otherwise.
8481 (make_qualified_primary): New function.
8482 (resolve_expression_name): Process qualified expression or
8483 expression from primary the same way.
8484 (resolve_expression_name): Two last arguments to
8485 resolve_field_access are now NULL_TREEs.
8486 (resolve_field_access): New variable is_static. Local field must
8487 be DECLs. is_static computed on field DECLs only. Append code in
8488 where_found to the field access if necessary. Use QUAL_DECL_TYPE
8489 to initialize field_type.
8490 (resolve_qualified_expression_name): New local variable,
8491 previous_call_static and is_static. Handle primaries with function
8492 calls, casts, array references and `this'. `super' now handled as
8493 `(super_class)this'. Use is_static to clarify boolean expressions.
8494 Added code to handle case where a proper handle is required to
8495 access a field. Use QUAL_DECL_TYPE where applicable.
8496 (maybe_access_field): New function.
8497 (patch_method_invocation_stmt): New arguments primary, where,
8498 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
8499 deleted. Use `where' as a type to search from if specified. Check
8500 for static method reference where forbidden. Append primary or
8501 current_this to the argument list if not calling constructor nor
8503 (check_for_static_method_reference): New function.
8504 (patch_invoke): Layout the class on which new is done if
8506 (lookup_method_invoke): Changed format to report errors on
8508 (qualify_ambiguous_name): New local variable this_found. Now
8509 handle things from primaries. Method call are considered
8511 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
8513 (not_initialized_as_it_should_p): Comply with the new DECL_P.
8514 (java_complete_tree): New case fo RETURN_EXPR. Process function
8515 call arguments in separate function.
8516 (complete_function_arguments): New function.
8517 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
8519 (patch_assignment): Take the return function slot into account as
8520 a RHS. Distinguish assignment from a return.
8521 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
8522 when checking methods in interfaces.
8523 (resolve_type_during_patch): NULL argument to unresolve_type_p
8524 instead of NULL_TREE.
8525 (patch_newarray): Fixed typo in comment.
8526 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
8527 (build_return, patch_return): New functions.
8528 * typeck.c (lookup_java_constructor): Fixed typo in comment.
8530 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
8532 * constants.c (find_name_and_type_constant, find_fieldref_index,
8533 find_methodref_index): New methods.
8534 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
8535 just return given method. Also, rename to build_known_method_ref.
8536 (expand_invoke): Rename call to build_invoke_non_interface.
8537 * java-tree.h, parse.h: Update prototype.
8538 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
8539 (such as expand_expr_stmt) if flag_emit_class_files.
8540 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
8541 STACK_TARGET, IGNORE_TARGET): New macros.
8542 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
8543 (generate_bytecode_insn): New function to generate method's bytecode.
8544 (generate_classfile): Node generate Code attribute for a method.
8545 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
8546 push_long_const, field_op, adjust_typed_op, maybe_wide):
8547 New functions used by generate_bytecode_insn.
8549 * typeck.c (signature_include_return): Remove variable.
8550 (push_java_argument_signature, build_java_argument_signature): New.
8551 (build_java_signature): Use push_java_argument_signature.
8552 * parse.y: Use build_java_argument_signature instead of fiddling
8553 with signature_include_return.
8555 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
8557 * gjavah.c (print_c_decl): Always generate JArray<>* for array
8560 * Makefile.in (all.indirect): Added gjavah$(exeext).
8561 (gjavah$(exeext)): Added $(exeext).
8564 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8566 * class.c (layout_class): Call to java_layout_parsed_class replace
8567 by safe_layout_class.
8568 * expr.c (build_java_array_length_access): Removed static storage
8569 class in the function definition.
8570 (build_java_arraynull_check): Likewise.
8571 Also fixed typos in two comments.
8572 * lex.c (java_init_lex): Initialize static global kw_length.
8573 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
8574 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
8576 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
8577 * parse.h (resolve_no_layout): New static function declaration.
8578 (get_identifier_in_static): Declaration removed.
8579 (java_layout_parsed_class): Function name declaration changed to
8581 (build_newarray_node, patch_newarray, resolve_type_during_patch,
8582 not_initialized_as_it_should_p, build_this): New static function
8584 (pushdecl_force_head, build_java_binop, int_fits_type_p,
8585 binary_numeric_promotion, stabilize_reference,
8586 build_decl_no_layout, build_java_arrayaccess): Extern function
8587 declarations moved into their own section.
8588 (build_newarray, build_anewarray, build_java_array_length_access,
8589 build_java_arraynull_check): New extern function declarations.
8590 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
8591 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
8593 (CALL_CONSTRUCTOR_P): New macro.
8594 * parse.y (kw_length): New static global tree node.
8595 (return_statement): Tagged <node>.
8596 (RETURN_TK): Tagged <operator>.
8597 (variable_declarator_id:): Build variable declaration with an
8598 empty initialization value if a syntax error was found in the
8599 initialization part of the variable declaration.
8600 (statement_without_trailing_substatement:): return_statement: now
8601 uses the default rule.
8602 (return_statement:): Temporarily fixed to return NULL_TREE.
8603 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
8604 (class_instance_creation_expression:): Class creation rules now
8605 call build_method_invocation upon reduction.
8606 (array_creation_expression:): Rules call build_newarray_node upon
8608 (dim_exprs:): Build a list of dimension expressions.
8609 (dim_expr:): Store location of the OSB_TK in the dimension
8611 (method_invocation:): Added a new error rule.
8612 (build_unresolved_array_type): WFL argument may also be an array
8613 on a primitive type. Name of the argument changed to reflect this.
8614 (method_declarator): Insert argument type at the beginning of the
8615 argument type list and later reverse the list.
8616 (unresolved_type_p): Argument 'returned' may be optionally
8618 (java_layout_class_from_source): Function renamed
8620 (resolve_and_layout): Now call resolve_no_layout and
8622 (resolve_no_layout): New function.
8623 (purify_type_name): New function.
8624 (complete_class_report_errors): Call purify_type_name during error
8625 report on a type not found.
8626 (process_imports): error_found local variable doesn't need to be
8627 initialized to zero.
8628 (declare_local_variables): New local type_wfl. Fixed typo in error
8629 message. type_wfl assigned to unresolved type and used to register
8630 incomplete type. Build a WFL around the variable initialization
8631 statement so that debug info can be generated on it.
8632 (source_start_java_method): Reverse argument list after they've
8634 (current_this): New static global variable.
8635 (java_complete_expand_methods): Set current_this when appropriate.
8636 (resolve_expression_name): Build correct static and non static
8637 field access bearing a simple name.
8638 (resolve_field_access): Resolve the length field of arrays. Handle
8640 (patch_method_invocation_stmt): Set the type of the method
8641 invocation to error_mark_node. This value is later overridden by a
8642 valid type, if any. Don't handle qualified constructor invocation
8643 as qualified method invocation. Call lookup_method_invoke with its
8644 new flag. It's no longer necessary to access the selected method
8645 as the value of a tree list. Handle constructor invocation.
8646 (patch_invoke): Reverse argument list when invoking non interface
8647 methods. Insert call to new as the first argument of the
8649 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
8650 defined within a final class. Return INVOKE_STATIC if the invoked
8651 method is a constructor.
8652 (lookup_method_invoke): New lc argument is a flag to indicate a
8653 constructor lookup. Now handle constructor lookup. Choose the most
8654 specific method in case several were matching the invocation
8655 requirements. Return a method decl instead of a tree list featuring
8656 one single method decl element.
8657 (refine_accessible_methods_list): New lc flag argument to
8658 indicate that a constructor is being looked up.
8659 (not_initialized_as_it_should_p): New function.
8660 (java_complete_tree): Now process fake tree codes
8661 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
8662 save_expr on resolved function call arguments. Case on
8663 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
8664 (patch_assignment): LHS can be a field access expression. When
8665 dealing with reference, lhs_type is the promoted type of the
8666 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
8668 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8669 (patch_binop): Use not_initialized_as_it_should_p where
8671 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8672 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
8674 (resolve_type_during_patch): New function.
8675 (patch_cast): Call resolve_type_during_patch to resolve type and
8676 report error accordingly.
8677 (patch_array_ref): Use not_initialized_as_it_should_p where
8678 applicable. Array base expression is saved before being
8679 used. Promote the type of an array elements if it contains non
8681 (build_newarray_node, patch_newarray, build_this): New functions.
8683 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
8685 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
8686 increment it in `for' statement.
8687 (print_field_info): If number is inf or nan, don't print it.
8688 (print_method_info): If method name is `delete', just ignore it.
8689 (print_c_decl): Special-case jstringArray.
8691 * gjavah.c (help): New function.
8692 (no_argument): New function.
8693 (usage): Changed text.
8694 (main): Rewrote argument handling. Now handles -v, --help,
8696 (version): New function.
8697 (found_error): New global.
8698 (main): Return found_error.
8699 (generate_access): Set found_error.
8700 (print_c_decl): Likewise.
8702 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
8704 * gjavah.c (print_c_decl): Don't print "," when examining field.
8705 Skip type name when looking at "[L" types.
8706 (process_file): Now static.
8707 (generate_access): Now returns int.
8708 (last_access_generated): New global.
8709 (process_file): Clear last_access_generated; make multiple passes
8711 (print_field_info): Just return if generate_access returns true.
8712 (print_method_info): Likewise. Also, allow <init> functions to
8714 (print_c_decl): Added is_init argument. Print constructors
8716 (print_cxx_classname): Use UTF8_GET to extract characters from
8718 (print_base_classname): New function.
8719 (print_class_decls): New function.
8720 (process_file): Use it.
8721 (utf8_cmp): New function.
8723 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
8725 * lang-options.h: Format changed to match changes in gcc/toplev.c
8726 to implement a --help option.
8728 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
8730 * decl.c (init_decl_processing): Revert change to dtable_type.
8732 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
8734 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
8736 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
8738 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
8740 * lang.c (lang_init): Default flag_exceptions to 1, without
8741 checking to see if it's 2 first.
8743 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
8745 * constants.c: Include "system.h".
8747 * lang.c (flag_new_exceptions): Get via extern now.
8748 (lang_init_options): New functions. Turn on flag_new_exceptions.
8750 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8752 * lex.c (java_lex): Return 0 when we see an invalid character in
8755 * lex.c (java_read_char): Specify extra argument when calling
8757 (java_read_unicode, java_parse_end_comment,
8758 java_parse_escape_sequence): Likewise,
8759 (java_lex): Specify extra argument when calling
8760 java_lex_error. Test that IDs are beginning with a legal character
8761 for IDs. Handle invalid characters with an error message and a
8762 call to java_lex_error.
8763 (java_lex_error): Adjust column position by new argument
8764 `forward'. Issue an error even if in the middle of reporting an
8767 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
8769 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
8770 we don't explicitly put a null pointer when we're copying it.
8772 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
8774 * gjavah.c (print_cxx_classname): New function.
8775 (super_class_name): Likewise.
8776 (print_super_fields): Removed.
8777 (in_super): Removed.
8778 (print_field_info): Never generate #defines.
8779 (print_c_decl): Changed generated types to match JNI. No longer
8780 print class name before method name.
8781 (print_method_info): Print "static" before static methods.
8782 Print "virtual" before non-final methods.
8783 (usage): Use exit(1), not exit(-1).
8785 (print_field_info): Use %.17g to print a double.
8786 (last_access): New globals.
8787 (process_file): Initialize last_access.
8788 (usage): Now static.
8789 (ACC_VISIBILITY): New define.
8790 (generate_access): New function.
8791 (print_field_info): Call it.
8792 (print_method_info): Likewise. Also, generate information for all
8793 methods, not just native methods. Return void.
8794 (print_c_decl): Return void.
8795 (print_field_info): Return void.
8797 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8799 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
8800 processing the jc1 grammar file. Prefix bison functions and
8801 variables with java_.
8802 (parse.c): Dependencies on parse.h and lex.h
8803 * expr.c (build_java_arrayaccess): Function now global.
8804 * java-tree.h: Comment reorganized to carry on previous
8805 classification effort.
8806 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
8807 RESOLVE_TYPE_NAME_P): New flags on WFLs.
8808 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
8809 java_parse (new prefix java_ generated by bison).
8810 (java_layout_parsed_class, java_register_parsed_class): Function
8812 (yyparse): Removed unnecessary call to init_outgoing_cpool.
8813 * lex.c (static tree wfl_op): Variable deleted.
8814 (java_init_lex): Initialize kw_super and kw_this. Initialize more
8815 ctxp fields to NULL_TREE.
8816 (java_lex): No longer create WFL for operators. Filename caching
8817 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
8818 created as STRING_CST and later expanded. Removed extra argument
8819 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
8821 (build_wfl_node): Removed code in comments.
8822 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
8823 store token and location data in the current bison token.
8824 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
8825 static/extern function declaration at the beginning of the file.
8826 (struct qualification): Data structure definition deleted.
8827 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
8828 (qualify_ambiguous_name): Function declaration modified. Function
8829 now returns nothing.
8830 (build_array_ref, patch_array_ref, make_qualified_name,
8831 resolve_qualified_expression_name, maybe_generate_clinit,
8832 resolve_field_access): New static function declarations.
8833 (build_java_arrayaccess): New extern function declaration.
8834 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
8835 (CALL_EXPR_PRIMARY): Macro deleted.
8836 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
8837 (struct parser_ctxt): Field initialized_final
8838 removed. non_static_initialized, static_initialized: New fields.
8839 * parse.y (static tree kw_super, static tree kw_this): New global
8841 (%union): tree wfl field of operator member replaced by int
8842 location. WFLs are non longer created for operators.
8843 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
8844 (qualified_name:): Now calls make_qualified_name to build the
8846 (type_declaration:): Consider generating <clinit> when class
8848 (variable_declarator:): Directly build an assignment node when the
8849 variable is initialized when declared.
8850 (this_or_super:): Build a WFL and set current location when THIS
8851 or SUPER are parsed.
8852 (expression_statement:): Wrap statement around a WFL.
8853 (primary_no_new_array:): Fixed typo. Changed value returned by
8854 THIS_TK because of its new type (temporary).
8855 (dim_exprs:): Temporary fix because of OSB_TK's new type.
8856 (field_access:): Build qualified name with SUPER.
8857 (method_invocation:): Fixed returned value because of SUPER's new
8859 (array_access:): Use OSB_TK location information.
8860 (post_increment_expression:, post_decrement_expression:,
8861 unary_expression:, pre_increment_expression:,
8862 pre_decrement_expression:, unary_expression_not_plus_minus:,
8863 cast_expression:, multiplicative_expression:,
8864 additive_expression:, shift_expression:, relational_expression:,
8865 equality_expression:, and_expression:, exclusive_or_expression:,
8866 inclusive_or_expression:, conditional_and_expression:,
8867 conditional_or_expression:, assignment:): Use new location/token
8868 information available on operators.
8869 (create_class): Set super_decl_type to NULL_TREE when processing
8871 (register_fields): Field initialization is now a MODIFY_EXPR
8872 node. Chain initialization code to the matching lists (according
8873 the the field declaration modifiers).
8874 (maybe_generate_clinit): New function.
8875 (method_header): Don't set method's DECL_NAME to a WFL when adding
8876 methods to java.lang.Object.
8877 (resolve_and_layout): Now can return NULL_TREE if the type
8878 resolution fails. Otherwise, return the class DECL instead of its
8880 (check_method_redefinition): Don't patch method DECL_NAME if it
8881 belongs to java.lang.Object.
8882 (process_imports): Simply assign error_found to the value returned
8883 by check_pkg_class_access.
8884 (declare_local_variables): Don't use their init statements (if
8885 any) when parsing error were previously found. Reuse MODIFY_EXPR
8886 build during parsing as an init statement.
8887 (java_method_add_stmt): Now return the current method body.
8888 (java_layout_parsed_class, java_register_parsed_class): Functions
8890 (java_complete_expand_methods): Initialize the constant pool on a
8891 per class basis. Layout the classes before expanding their method
8892 bodies. Don't try expand artificial constructor code if error were
8893 found. Make the classes data and register them if no error were
8895 (java_complete_expand_method): Retrieve an artificial constructor
8896 argument list before entering its body. Assign the top block to
8897 the artificial constructor function body and set types of declared
8898 blocks and compound statements to void. Walk method body if not an
8899 artificial constructor.
8900 (make_qualified_name, cut_identifier_in_qualified): New functions.
8901 (resolve_expression_name): Fixed comments. Save/restore the
8902 current class CLASS_LOADED_P flag value. Build non qualified
8903 static field access and handle qualified expression names.
8904 (resolve_field_access, resolve_qualified_expression_name): New
8906 (patch_method_invocation_stmt): Use the new expression resolution
8907 scheme, calling resolve_field_access when the function call is
8908 resolved as an expression.
8909 (qualify_ambiguous_name): Function rewritten to work on qualified
8910 expression produced by make_qualified_name.
8911 (java_complete_tree): Promote type when function's argument are
8912 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
8913 the assignment to discover further errors if RHS is a expression
8914 name that fails to evaluate. Declare LHS initialized even though
8915 the assignment failed. Don't use the location variable and removed
8916 extra argument in patch function calls. Now handle the ARRAY_REF
8917 case and build internal string representation when STRING_CSTs are
8919 (build_method_invocation): Don't wrap function call around a WFL.
8920 (build_assignment): Likewise. Use the operator location
8922 (patch_assignment): Handle array access LHSs. Handle error
8923 provenance, resulting in a better error report.
8924 (build_binop): Use op_location from operator as binop location
8926 (build_unaryop, build_incdec, build_cast): Likewise.
8927 (patch_binop): Extract location information from the node. Fixed
8928 typo in error message.
8929 (patch_unary_op): Extract location information from the node.
8930 (build_array_ref, patch_array_ref): New functions.
8932 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
8934 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
8935 match _Jv_IsInstanceOf.
8936 * decl.c (init_decl_processing): Use _Jv_NewArray, not
8937 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
8939 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
8941 * decl.c (init_decl_processing): Functions are now named
8942 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
8944 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
8946 * java-tree.h (load_class): Add prototype.
8947 * class.c (is_compiled_class): Add missing arg to load_class.
8948 * expr.c (expand_java_NEW): Call load_class.
8949 * parse.y (process_import): Removed bogus use of void return value.
8951 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
8953 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
8954 Function name is "_Jv_Throw" instead of "soft_athrow".
8955 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
8956 Function name is "_Jv_AllocObject" instead of "soft_new".
8957 Takes an extra parameter (object size).
8958 * expr.c: Update calls.
8960 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
8962 * lex.c (java_get_line_col): Handle end-of-file.
8963 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
8965 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
8967 * lang.c (lang_init): Make -fexceptions the default.
8968 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
8969 exception handling is not turned on.
8971 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
8973 * lang.c (flag_new_exceptions): Make this this default.
8974 * decl.c (end_java_method): Call emit_handlers.
8975 * except.c (method_init_exceptions): Set language code and version.
8976 (expand_start_java_handler): Enable exception, and call
8977 expand_eh_region_start.
8978 (expand_end_java_handler): Enable exception, and set up catch blocks.
8979 (emit_handlers): New routine to generate the saved handlers.
8980 * java-except.h (emit_handlers): Add prototype.
8982 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
8984 We used to have three different representations of the constant pool:
8985 the CPool structure, the tree_constant_pool, and the constructures
8986 used to build the Class object (which may need class and string
8987 constants) in compiled code. None were appropriate for compiling
8988 to .class files, so I did a major overhaul.
8990 First, the tree_constant_pool array was removed. Things were
8991 modified to the CPool structure in the JCF could be used.
8992 Second, a "capacity" field was added to the CPool, and functions
8993 written to search for a matching constant, adding one if not found.
8994 The code that generated the Class object was changed to use a CPool.
8995 The actual TREE_LISTs used to build the CONSTRUCTORs used for
8996 the static Class object are now only in build_constants_constructor.
8997 Finally, I wrote code which can generate a .class file (including its
8998 constant pool) from the RECORD_TYPE of a class. This is a big step
8999 on the way to compiling Java source into .class files.
9001 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
9002 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
9004 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
9005 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
9006 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
9007 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
9008 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
9009 (lang_type): Removed constant_pool field.
9010 * jcf.h (CPool): Renamed size to count. Added field capacity.
9011 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
9012 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
9013 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
9015 * constants.c (current_constant_pool_tags, current_constant_pool_data,
9016 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
9017 * constants.c (build_constants_constructor): Use new outgoing_cpool.
9018 (set_constant_entry, find_constant1, find_constant2,
9019 find_class_constant, count_constant_pool_bytes, write_constant_pool,
9020 find_utf8_constant, find_class_or_string_constant): New functions.
9022 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
9023 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
9024 (give_name_to_class, get_class_constant): Likewise.
9025 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
9026 (get_name_and_type_constant, get_ref_constant): Removed.
9027 * parse.h (parser_ctxt): Remove field tree_constant_pool.
9028 * parse.y: Don't save/restore tree_constant_pool.
9029 * verify.c (verify_jvm_instructions): Update for new approach.
9030 * expr.c (expand_invoke, expand_java_field_op): Likewise.
9032 * lang-options.h: Added -femit-class-file, -femit-class-files.
9033 * lang.c (flag_emit_class_files), java-tree.h: New flag.
9034 (lang_f_options): Added "emit-class-file(s)".
9036 * expr.c (build_java_arrayaccess): Generate more efficient array
9037 bounds checking, by using unsigned compare.
9039 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
9041 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9043 * parse.h: New comment on the handling of unresolved type
9044 identifiers. JDEPs are now part of the jdep_code enum.
9045 (typedef struct jdep): Now use enum jdep_code or int, depending on
9046 availability. Both are narrowed down to an 8 bits bitfield.
9047 (CALL_EXPR_PRIMARY): Fixed comment.
9049 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
9051 * Make-lang.in (java): Added gjavac and jvgenmain.
9052 (java.start.encap): Depend on gjavac.
9053 (java.rest.encap): Depend on jvgenmain.
9055 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
9056 (JAVA_CROSS_NAME): Likewise.
9057 (java.all.build): Depend on jvgenmain and gjavac.
9058 (java.all.cross): Depend on jvgenmain and gjavac-cross.
9059 (jvgenmain$(exeext)): New target.
9060 (java.install-common): Wrote.
9061 * config-lang.in (compilers, stagestuff): Added gjavac and
9064 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
9066 * lang.c (lang_decode_option): New argc/argv interface.
9068 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9070 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
9071 * decl.c (build_decl_no_layout): New function.
9072 * expr.c (java_lang_expand_expr): Layout declarations found in
9073 blocks before they're pushed.
9074 * jcf-parse.c (load_class): Save current line when parsing class
9076 (parse_source_file): Register class before expanding their
9078 * lang.c (put_decl_node): Produce `null' when `void *' is
9080 * lex.c (static tree wfl_op): New static global, for error report
9082 (java_init_lex): wfl_operator and wfl_op initialized
9083 here. Filename caching added for wfl_op. Return wfl_op when `(' is
9085 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
9086 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
9087 build_unresolved_array_type): New static function definitions.
9088 (build_decl_no_layout): New extern function declared.
9089 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
9090 faulty modifier exists.
9091 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
9092 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
9093 (UNARY_PLUS_EXPR): New fake operator.
9094 (struct parser_ctxt): New field osb_number.
9095 * parse.y (static tree wfl_operator): New static WFL for operator
9096 bound error messages.
9097 (DECR_TK, INCR_TK): Moved.
9098 (OP_TK): Tagged <operator>.
9099 (array_type:): Now call build_unresolved_array_type.
9100 (dim_expr:): Count the number of '[' seen.
9101 (post_increment_expression, post_decrement_expression,
9102 pre_increment_expression, pre_decrement_expression,
9103 unary_expression_not_plus_minus, unary_expression:): Actions are
9104 now building the corresponding unary expressions.
9105 (cast_expression:): Actions are now building cast expressions.
9106 (build_unresolved_array_type): New function.
9107 (create_interface): Reset the number of declared interfaces.
9108 (create_class): Likewise.
9109 (method_header): Methods declared within the scope of an interface
9110 are now implicitly set public and abstract.
9111 (java_complete_class): Variable's and parameter's type are patched
9112 with a promoted type.
9113 (declare_local_variables): Resolved non builtin types are promoted
9114 before being used to build a variable decl. Removed type patch
9115 posted on variable initialization statement.
9116 (source_start_java_method): Use build_decl_no_layout to build the
9117 decl of a parameter of incomplete type.
9118 (java_register_parsed_class): Process interfaces too. Call
9119 rest_of_decl_compilation on each processed class declarations.
9120 (java_complete_expand_methods): Don't attempt to expand things in
9122 (java_complete_tree): Process CONVERT_EXPR, even though it always
9123 has a type. Propagate error_mark_node to node's type too. Promote
9124 method's call argument type and return error_mark_node if
9125 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
9126 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
9127 handle unary operator nodes.
9128 (build_assignment): Added comment.
9129 (print_int_node): New function.
9130 (patch_assignment): New second argument. New error handling. Use
9131 print_int_node. Handle references. Use can_cast_to_p to issue
9132 different error message according to the context and check upon
9133 the initialization of the RHS.
9134 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
9135 (operator_string): Handle more operators.
9136 (patch_binop): No longer use a function static
9137 wfl_operator. Improved error message on shift distance.
9138 (build_unaryop, build_incdec, build_cast, patch_unaryop,
9139 patch_cast): New functions.
9141 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
9143 * jvspec.c: New file.
9144 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
9146 * java-tree.h (identifier_subst): Add declaration.
9148 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
9150 * jvgenmain.c (main): Generate call to JvRunMain.
9152 * class.c (make_class_data): Push value for "sync_info" field.
9153 * decl.c (init_decl_processing): Push "sync_info" field.
9155 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
9157 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
9158 Java (source) name, not signature.
9159 Set TYPE_ALIGN to (at least) that of element_type.
9161 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
9163 * class.c: Moved classname-mangling-rekated code to ...
9164 * mangle.c: ... this new file.
9165 * jvgenmain.c: New program (needs mangle.c) to generate main program.
9166 * Makefile.in: Update for above changes.
9168 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9170 * expr.c (truthvalue_conversion): Convert integer and floating
9171 point value to their truth value.
9172 * lex.c (java_lex): Handle the `null' literal.
9173 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
9174 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9175 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
9178 * parse.y: Reorganization/documentation on token declaration.
9179 (binop_lookup[]): New added new tree codes.
9180 (relational_expression): Build corresponding binary operators.
9181 (equality_expression, conditional_and_expression,
9182 conditional_or_expression): Likewise.
9183 (java_complete_class): Fix crash in debug message.
9184 (java_complete_tree): Check initialization of method call
9185 arguments. Further bogus node evaluation to detect more error
9186 during assignments. Handles more binary operators.
9187 (patch_assignment): Use DECL_P.
9188 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
9190 (operator_string): Handle more case. Compacted source.
9191 (patch_binop): Changed function comment. Checking for
9192 uninitialized first operand takes the compound assignment into
9193 account and uses DECL_P. Checking for uninitialized second operand
9194 delayed to routine's end. Use macros to issue type bound error
9195 messages and issue messages on both operands if their types are
9196 different. Force fixed type into node. Handle all binary
9199 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9201 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
9202 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
9203 build operator node and return tokens.
9204 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
9205 * parse.h (java_complete_tree): Changed returned type in prototype.
9206 (build_method_invocation, build_assignment, patch_assignment,
9207 patch_binop): New static function declarations.
9208 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
9209 BUILD_EXPR_WFL): New macros.
9210 * parse.y (enum tree_code binop_lookup[]): New static for token to
9212 (%union): Parser union has new sub-structure `operator'.
9213 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
9214 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
9215 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
9216 ASSIGN_ANY_TK): Tokens tagged `operator'.
9217 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
9218 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
9219 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
9220 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
9221 (assignment_operator:): Rule tagged `operator'.
9222 (expression_statement:): Re-installed default rule.
9223 (method_invocation:): Sub rules call build_method_invocation.
9224 (postfix_expression:): Don't attempt to resolve name here. Just
9226 (multiplicative_expression:): Sub-rules build corresponding binop
9228 (additive_expression:, shift_expression:, and_expression:,
9229 exclusive_or_expression:, inclusive_or_expression:): Likewise.
9230 (assignment:): Sub rule invoke build_assignment.
9231 (assignment_operator:): Default rules on sub rules.
9232 (force_error): Added documentation on this variable.
9233 (declare_local_variables): Build initialization calling
9235 (expand_start_java_method): Removed unused rtx declaration. Mark
9236 arguments as already initialized.
9237 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
9238 (java_complete_expand_methods): Don't process next method if
9239 completion of the previous one triggered errors.
9240 (java_complete_expand_method): Call source_end_java_method if no
9241 error were found during completion.
9242 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
9243 locals declaratilon. Handle names found within a class. Return
9244 error_mark_node when things aren't found.
9245 (patch_method_invocation_stmt): Return error_mark_node on failures.
9246 (patch_invoke): Removed unused local. Return the correct node.
9247 (java_complete_tree): Now returns a value. The BLOCK section binds
9248 local identifiers and the type of a BLOCK is now void. Assign the
9249 result of operand completion on COMPOUND_EXPR. Assign the
9250 encapsulated node of a WFL to the result of its completion, except
9251 when the node is an identifier. Now handle MODIFY_EXPR and several
9252 binary operators. Return error_mark_node on errors.
9253 (build_method_invocation, build_assignment, patch_assignment,
9254 build_binop, operator_string, patch_binop): New functions.
9255 * typeck.c (binary_numeric_promotion): New function.
9257 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
9259 * class.c (identifier_subst): New convenience wrapper for ident_subst.
9260 Replace most uses of ident_subst by identifier_subst.
9262 * class.c (push_class_static_dummy_field): Removed function.
9263 (build_class_ref): Find Class object decl by looking up "CNAME.class",
9264 instead of looking got "class" static field. Create that decl here.
9265 (class_identifier_node): Removed; no longer needed.
9266 (init_class_processing): Don't init class_identifier_node.
9267 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
9268 Do nreverse 0 times (instead of twice) for Object and Class.
9269 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
9271 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
9273 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
9274 while initializing linenumber_count and linenumber_table.
9275 Do it before init_function_start (which calls emit_line_note).
9276 * expr.c (expand_byte_code): Don't need to clear lineno here.
9278 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
9280 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
9281 then mangle number as _N_.
9283 * class.c (mangle_class_field): New function.
9284 (build_class_ref): Set assembler name of class reference using
9286 (push_class_static_dummy_field): Likewise.
9288 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
9290 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
9291 of assigning to TREE_CODE. The latter method exploits a feature
9292 of GCC that is not ANSI compliant.
9294 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9296 * decl.c (pushdecl_force_head): New function.
9297 (pushlevel): Removed conditional printf.
9298 (complete_start_java_method): Don't enter local variable scope if
9299 function is compiled from source code.
9300 * expr.c: parse.h now included
9301 (java_lang_expand_expr): New function.
9302 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
9303 printf. Terminate buffer when doing directories.
9304 * jcf-parse.c (parse_source_file): Call lang_init_source before
9305 parsing and before code generation.
9306 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
9307 use printf if the macro is defined.
9308 * lang.c (lang_init): Install lang_expand_expr hook on
9309 java_lang_expand_expr.
9310 (java_dummy_print): New function.
9311 (lang_init_source): New function.
9312 * lex.c (java_lex): Remember location of an opening brace at the
9313 second nesting level.
9314 (java_is_eol): Unget character seen after a CR if it is EOF.
9315 * parse.h: Now includes lex.h
9316 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
9317 printf if the macro is defined.
9318 (expand_start_java_method, build_expr_block, enter_block,
9319 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
9320 New static function declarations.
9321 (pushdecl_force_head): New extern function declaration.
9322 (INCOMPLETE_TYPE_P): New macro.
9323 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
9324 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
9325 BLOCK_EXPR_ORIGIN): New macros.
9326 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
9327 DECL_SOURCE_LINE_LAST): New macros.
9328 (struct parser_ctxt): Removed field current_method_decl, redundant
9329 with the field current_function_decl. Added fields
9330 first_ccb_indent1 and pending_block.
9331 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
9332 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
9334 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
9335 (compilation_unit:): Cosmetic on sub rule.
9336 (type_declaration:): Cosmetic on sub rules. Added an error rule.
9337 (variable_initializer:): Installed default rule on expression:.
9338 (method_declaration:): method_header: starts a new
9339 method. method_body: installs the function body, absorbs blocks
9340 emitted for temporary variable scopings, pops function's body block
9341 and merges function's last statement lineno in DECL_SOURCE_LINE.
9342 (method_body:): Installed default rules.
9343 (block:): Call enter_block when an opening brace is seen. Absorb
9344 scoping blocks and call exit_block when a closing brace is seen.
9345 (block_statement:): Cosmetic changes.
9346 (method_invocation:): Create WFL around CALL_EXPR node.
9347 (patch_stage): Added comment around definition.
9348 (method_header): Try to use first_ccb_indent1 as the first line of
9349 the method, so BP debug info are emitted at the first opening
9350 brace of the function. If the function has no body, use the
9351 location of the function's name. Override currently defined method
9352 name with the matching WFL so we can point redefinition errors
9353 using the location where the function's name was declared.
9354 (check_abstract_method_header): Interprets DECL_NAME as an
9355 identifier or as a WFL, accordingly.
9356 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
9357 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
9358 location and name information out of it and reinstall DECL_NAME to
9359 its original identifier node value.
9360 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
9361 function's source code).
9362 (read_import_dir): Test the value returned by find_class and issue
9363 a fatal accordingly.
9364 (declare_local_variables): Push a new block for the scope of the
9365 new variable(s) if code has been already generated at that nesting
9366 level. Pinpoint redefinition errors using the variable id
9367 WFLs. Generate initialization code if necessary. If the variable
9368 type is incomplete, register a patch on its decl.
9369 (source_start_java_method): Rewritten. Define a new block for the
9370 function's parameters. Build parameter decl out of function's
9371 arguments and register them for a patch if their types are
9373 (expand_start_java_method): Includes the part of
9374 source_start_java_method that was pushing the parameter decls and
9375 completing the method start code.
9376 (source_end_java_method): Removed call the expand_end_bindings and
9377 poplevel (already taken care of). Reinstall function's arguments
9378 and get function's last line of code before calling
9379 expand_function_end.
9380 (java_method_add_stmt): New comment before the function's
9381 code. Complement the second operand of the current COMPOUND_EXPR
9383 (java_complete_expand_methods): Don't generate debug info on line
9384 zero when expanding a generated constructor.
9385 (java_complete_expand_method): Set start and end line numbers for
9386 a artificially generated constructor to one and manually call
9387 enter_block and exit_block when defining it. For all methods:
9388 expand function's start calling the new expand_start_java_method
9389 and invoke java_complete_tree on the effective method's body, if
9391 (resolve_expression_name): Now use lookup_name_in_blocks to search
9392 local variable decls and print out an error when variables are
9394 (patch_method_invocation_stmt): Inserted comment before the
9396 (lookup_method_invoke): Chain method's arguments using chainon
9397 with the current arg list as a second argument. Inserted missing
9398 IDENTIFIER_POINTER when reporting an error on methods not found.
9399 (refine_accessible_methods_list): Don't retain constructors.
9400 (patch_arguments): Function removed.
9401 (java_complete_tree): Inserted comment before the function's
9402 code. New case for BLOCKs. Moved the WFL case a bit
9403 further. Complete function's arguments.
9404 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
9405 maybe_absorb_scoping_blocks): New functions.
9407 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9409 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
9411 * jcf-parse.c (parse_source_file, java_error_count): New forward
9412 and extern declarations.
9413 (java_parse_abort_on_error): Macro moved.
9414 (jcf_parse_source): fatal called if fopen fails. Now calls
9416 (parse_source_file): New parse_only parameter. Reflects the
9417 elimination of the second pass.
9418 (yyparse): parse_source_file called with argument set to 0.
9419 * jcf.h (JCF_ZERO): Sets java_source to zero.
9420 * lex.c (java_init_lex): pass argument is gone. Function modified
9421 to be called once during the analysis of a file.
9422 (java_unget_unicode): Fixed typo in fatal message.
9423 (java_get_line_col): Likewise.
9424 (java_lval): Likewise. String literals no longer built during
9426 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
9428 * parse.h (MODIFIER_WFL): New macro.
9429 (parse_check_super, parser_check_super_interface): Now return int.
9430 (parser_chain_incomplete_item, not_builtin_p,
9431 complete_method_decl): Declarations removed.
9432 (build_method_invocation_stmt, build_invoke): Renamed using the
9433 `patch' instead of `build'
9434 (register-incomplete_type, obtain_incomplete_type,
9435 java_complete_tree, java_complete_expand_method,
9436 unresolved_type_p, create_jdep_list): New function declarations.
9437 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
9438 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
9439 (jdep): New typedef on new struct _jdep.
9440 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
9441 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
9442 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9443 JDEP_RESOLVED_P): New macros.
9444 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
9445 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
9446 JDEP_VARIABLE): New enum values and jdep kinds.
9447 (jdeplist): New typedef on struct _jdeplist.
9448 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
9450 (CALL_EXPR_PRIMARY): New macro.
9451 (struct parser_ctxt): Fields java_pass, current_method_decl,
9452 method_decl_list deleted. New field jdeplist.
9453 (INCOMPLETE_P): Macro deleted.
9454 * parse.y (single_type_import_declaration:): Removed pass switch.
9455 (type_import_on_demand_declaration): Likewise.
9456 (field_declaration:): Removed pass switch on all sub rules.
9457 (class_declaration:): Call the complete_class_decl removed on
9459 (method_declaration:): Removed second pass switch. No longer chain
9460 methods decl when method_header reduced.
9461 (method_header:): Sub rules no longer depend on pass switch.
9462 (method_declarator:): Likewise.
9463 (method_body:): Likewise.
9464 (abstract_method_declaration:): Likewise.
9465 (block_statement:): Likewise.
9466 (local_variable_declaration:): Likewise.
9467 (argument_list:): Likewise.
9468 (method_invocation:): Likewise. Call to build_method_invocation_stmt
9469 removed. Partial CLASS_EXPR tree node built instead.
9470 (postfix_expression:): Removed pass switch on all sub rules.
9471 (java_pop_parser_context): Free classd_list content.
9472 (yyerror): Call obstrack_grow0 to finalize error message.
9473 (check_class_interface_creation): Comment modified to reflect new
9474 returned value meaning. Removed second pass switch. Return 1 if an
9475 error was found, 0 otherwise. Adjust pointer on filename if a
9476 leading path separator was found.
9477 (maybe_create_class_interface_decl): Removed first pass switch
9478 when linking the class decl to the class_list. Install a new
9479 jdep_list for the class.
9480 (add_superinterfaces): List of unresolved interfaces is
9481 gone. Unresolved interfaces are directly added to the current
9483 (create_interface): Second pass shortcut removed.
9484 ctpx->modifier_ctx access through MODIFIER_WFL.
9485 (create_class): Second pass shortcut removed. Call to
9486 register_incomplete_type replaces the call to
9487 parser_chain_incomplete_item.
9488 (complete_class_decl): Function removed.
9489 (duplicate_declaration_error): New way of retrieving redeclared
9491 (register_fields): Call to lookup_modifier_cl replaced by
9492 MODIFIER_WFL. New way of handling unresolved type, using
9493 unresolved_type_p and obtain_incomplete_type.
9494 register_incomplete_type replaces call to parser_chain_incomplete_item.
9495 (patch_stage): New static global variable.
9496 (method_header): New way of handling unresolved type, using
9497 unresolved_type_p and obtain_incomplete_type. patch_stage used to
9498 indicates that the method decl needs to be patched.
9499 (check_abstract_method_header): Call to lookup_modifier_cl
9500 replaced by MODIFIER_WFL.
9501 (method_declarator): Incomplete argument type are registered
9502 calling register_incomplete_type. Patch on the declared method is
9503 issued in that case.
9504 (unresolved_type_p): New function.
9505 (parser_check_super_interface): New comment to reflect function's
9506 modified returned type (int). Function and has a new argument
9507 this_wfl. Call to parse_error_context uses this_wfl instead of
9508 relying on lookup_cl.
9509 (parser_check_super): Comment reflects function's new returned
9510 type (int). Function returns non zero value on error.
9511 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
9512 register_incomplete_type, jdep_resolve_class): New functions to
9513 handle incomplete types in declarations.
9514 (java_complete_class): Rewritten to work with the new incomplete
9515 type handling scheme.
9516 (complete_class_report_errors): Likewise.
9517 (complete_method_decl): Removed: it jobs is now handled by
9518 java_complete_class.
9519 (do_resolve_class): Class loaded in not already loaded and not
9520 found in Java source code.
9521 (java_check_regular_methods, java_check_abstract_methods): Don't
9522 call complete_method_decl anymore.
9523 (lookup_modifier_cl, not_builtin_p): Functions deleted.
9524 (read_import_dir): Got rid of the pass number dependency.
9525 (declare_local_variables): New handling of unresolved types (patch
9527 (source_start_java_method): New parameter level. Function called
9528 with level set to 1 when argument types are potentially
9529 unresolved. Called to complete the job with level set to 2 once
9531 (source_end_java_method): Call to permanent_allocation
9532 removed. Waiting to be replaced by a more suitable obstack
9534 (java_complete_expand_methods, java_complete_expand_method,
9535 java_expand_finals): New functions.
9536 (build_method_invocation_stmt): Renamed
9537 patch_method_invocation_stmt. Extracts function call expression
9538 (wfl) and arguments (args) from CALL_EXPR tree operands.
9539 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
9540 call. Patch the function and argument operand of the CALL_EXPR
9542 (patch_argument, java_complete_tree): New functions.
9544 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
9546 Recover from missing fields and methods (i.e. error instead of fatal).
9547 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
9548 * expr.c (expand_invoke): Recover from missing method.
9549 (expand_java_field_op): Recover from missing field.
9550 Inline references to java.lang.{Integer,Char,...}.TYPE.
9551 * typeck.c (get_type_from_signature), java-tree.h: New function.
9552 * class.c (add_method): Use get_type_from_signature.
9553 (build_class_ref): Handle a class that was not found.
9554 * typeck.c (convert): Handle conversion to pointers (for convenience).
9555 * verify.c (verify_jvm_instructions): Use get_type_from_signature
9556 instead of lookup_field to handle missing fields.
9558 * jcf-parse.c (process_zip_dir): Set java_source.
9560 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
9562 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
9564 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9566 * jcf-parse.c (load_class): Don't change input_filename before
9567 calling jcf_parse_source (but still do it before calling
9569 (jcf_parse_source): Assign input_filename after having saved the
9571 * lex.c (java_init_lex): Chain a WFL node to the import on demand
9572 list. ctxp->modifier_ctx zeroed according to its new
9573 definition. ctxp->filename initialized. Removed
9574 JAVA_MODIFIER_CTX_UNMARK.
9575 (java_unget_unicode): Update the character based column position.
9576 (java_allocate_new_line): ref_count not used anymore. Always free
9577 ctxp->p_line. Initialize c_line->char_col to 0.
9578 (java_get_unicode): Update the character based column position.
9579 (java_lex): Use ctxp->elc to store current position in source
9580 file, at the beginning of the parsed token. Set modifier_ctx entry
9581 corresponding to the parse modifier to a WFL node. Return a WFL
9582 node when an identifier is parsed.
9583 (java_lex_error): Now uses ctxp->elc to store current position in
9585 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
9586 * lex.h (build_wfl_node): New function definitions.
9587 (struct java_line): ref_count and next fields are gone. New field
9589 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9590 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
9591 (JAVA_COLUMN_DELTA): New macro.
9592 (java_lc): New typedef on new struct _java_lc.
9593 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
9594 (parse_error_context, parse_warning_context): Changed prototypes.
9595 (java_get_line_col): Added as an available global function.
9596 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
9597 (IC_DECL): Replaced by macro IC_TYPE
9598 (DEPEND_WFL): New macro.
9599 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
9601 (exit_java_complete_class): Removed a commented out statement.
9602 (struct parser_ctxt): Added comments on fields. modifier_ctx is
9603 now an array of tree nodes. Deleted fields line_list and
9604 e_line. New field elc, to replace e_line.
9605 * parse.y (array_type:): Build WFL node.
9606 (qualified_name:): Build a single WFL node out of two. Retain
9607 the location information of the first node in the resulting node.
9608 (package_declaration:): Use package name as a WFL node
9609 (single_type_import_declaration:): Use imported name as a WFL node.
9610 (type_import_on_demand_declaration:): Use root of the imported
9611 packages as a WFL node.
9612 (field_declaration:): Removed unused local variable cl.
9613 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
9614 (yyerror): New static elc. Removed static error_line, error_pos.
9615 New local code_from_source. Save ctxp->elc into elc at the first
9616 pass. Call java_get_line_col to get a string of the line where
9618 (debug_line): Removed static function.
9619 (parse_error_context, parse_warning_context): Parameter cl is now
9620 a WFL node. Use its value to initialize ctxp->elc.
9621 (redefinition_error): Parameter cl is now a WFL node.
9622 (parse_add_interface): New parameter wfl. No longer call
9623 lookup_cl, use wfl instead.
9624 (check_class_interface_creation): Parameter cl is now a WFL node.
9625 (maybe_create_class_interface_decl): Likewise.
9626 (add_superinterfaces): New function.
9627 (create_interface): Removed local cl, node, super_decl,
9628 super_decl_type. Function now uses id as a WFL node. Better
9629 warning/error report on obsolete or forbidden mix of
9630 modifiers. Now calls add_superinterfaces to register interfaces.
9631 (create_class): Removed local cl, node. Local variable id is used
9632 as a WFL node. Better error report on forbidden modifier
9633 mix. Uses add_superinterfaces to register interfaces.
9634 (find_field): Argument cl is now a WFL node. Now store the WFL
9635 node of a fields that needs to be checked for their
9637 (method_header): Local variable node non longer used. Local
9638 variable id replaces cl.
9639 (check_modifiers_consistency): Local variable cl is now a WFL
9641 (method_declarator): Local variable cl replaced by parameter id.
9642 (parser_qualified_name): Now uses parameter name as a WFL node.
9643 (parser_check_super_interface): New parameter wfl, for achieve
9644 greater accuracy during error reports.
9645 (parser_chain_incomplete_item): New parameter named location. Used,
9646 along the decl, to construct the incomplete item node.
9647 (java_complete_class): resolve_class now uses WFL node extracted
9648 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
9650 (complete_method_decl): Unresolved function's argument types are WFL.
9651 (resolve_class): Parameter cl is now a WFL node.
9652 (resolve_and_layout): Likewise.
9653 (do_resolve_class): Likewise. Try first to use cl and then do the
9654 lookup on the decl when calling check_pkg_class_access.
9655 (complete_class_report_errors): Use IC_TYPE in place of
9656 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
9657 instead of doing a lookup over the decl.
9658 (java_check_final): Use WFL info from field tree list.
9659 (lookup_cl): Rewritten and returns a statically defined WFL node.
9660 (lookup_modifier_cl): Now uses information from WFL nodes.
9661 (process_imports): Likewise.
9662 (read_import_dir): name and cl arguments replaced by a single WFL
9663 node. Function modified accordingly.
9664 (find_in_imports_on_demand): Now uses WFL node.
9665 (check_pkg_class_access): cl argument is now a WFL node.
9666 (declare_local_variables): Fixed to use WFL nodes.
9667 (resolve_expression_name): Likewise.
9668 (build_method_invocation_stmt): name_combo argument renamed
9669 wfl. Function modified to use WFL nodes.
9670 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
9671 (lookup_method_invoke): cl is now a WFL node. Added missing
9672 IDENTIFIER_POINTER to class type decl name.
9674 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
9676 * lang.c (init_parse): Now returns char* containing the filename.
9678 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
9680 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
9682 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
9683 * class.c (make_class_data): If flag_assume_compiled, initial class
9684 state is CSTATE_PREPARED; make superclass and interfaces direct
9685 references, rather than constant pool indexes.
9687 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9689 * parser.y: Include flags.h. Removed debug variable pl.
9690 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
9692 (labeled_statement_nsi:): Generate debug info when reducing
9693 expression_statement:.
9694 (check_pkg_class_access): get_access_flags_from_decl invokation
9695 fixed for new CLASS_* flags location.
9696 (source_end_java_method): Save/restore parser context when
9697 entering/leaving this routine. Restore lineno to its right value
9698 before calling expand_end_bindings.
9699 (build_method_invocation_stmt): build_invoke called with the
9700 current line information.
9701 (build_invoke): New argument cl. Wrap the function call around a
9703 (refine_accessible_methods_list): Changed comment, removed
9705 * parse.h: Fixed typo in comments.
9706 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
9707 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
9708 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
9710 * lex.c (java_lex): Record the last closing curly bracket of a
9712 * jcf-parse.c (jcf_parse_source): Now calls
9713 java_check_methods. Clarified comment, fixed typo.
9715 1998-04-09 Dave Brolley <brolley@cygnus.com>
9717 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
9718 (finish_parse): Expose for non USE_CPPLIB builds.
9720 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
9722 * lang.c (lang_print_xnode): New function.
9724 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
9726 * decl.c (class_dtable_decl), java-tree.h: New tree node.
9727 * class.c (get_dispatch_vector, get_dispatch_table): New functions
9728 used to build a class's dispatch table.
9729 (make_class_data): Generate dispatch table if flag_assume_compiled.
9730 Set dtable of class object to address of class_dtable_decl.
9732 * decl.c (int_decl_processing): Make soft_badarrayindex_node
9733 be volatile and have side effects - generates better code.
9735 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
9736 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
9738 * expr.c (expand_invoke): If class is final, method is
9739 effectively final, so can call it directly.
9741 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
9743 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
9745 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9747 * parse.y (build_method_invocation_stmt): Removed extra argument
9750 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9752 * expr.c (dtable_indent): Now static global.
9753 (expand_invoke): Now call invoke_build_dtable and
9754 build_invokevirtual.
9755 (invoke_build_dtable, build_invokevirtual): New functions.
9756 * jcf-io.c (find_class): Defer issuing a warning by setting
9757 jcf->outofsynch to 1.
9758 * jcf-parse.c (jcf_out_of_synch): New function.
9759 (load_class): Test this_jcf.outofsynch flag and call
9760 jcf_out_of_synch accordingly.
9761 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
9762 comment indentation.
9763 * lex.c (java_get_unicode): Fixed code indentation.
9764 (java_lex): Create string literal. Fixed typo. Removed several
9765 premature obstack_free.
9766 * parse.h: New enums for name resolution and invocation mode.
9767 (struct qualification): New data structure.
9768 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
9769 (do_resolve_class, build_method_invocation_stmt,
9770 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
9771 debug_line, identical_subpath_p, invocation_mode,
9772 refine_accessible_methods_list, build_invoke,
9773 lookup_method_invoke): New functions declared.
9774 (build_invokevirtual, invoke_build_dtable, match_java_method,
9775 build_field_ref, jcf_out_of_synch): New references to external
9777 (struct parse_ctxt): Removed artificial_constructor field.
9778 * parse.y: (array_type:): Type defined for this rule.
9779 (class_type:): Installed default rule for interface_type:.
9780 (array_type:): Now build Java array type.
9781 (qualified_name:): Now use obstack_grow0.
9782 (method_declaration:): Skip the artificial constructor added to
9784 (abstract_method_declaration:): Execute the code only during pass 1.
9785 (block:): Installed default rule in block_statements:.
9786 (block_statement:): Add the statement to the method during pass 2.
9787 (statement_expression): Installed default rule for
9789 (argument_list:): Added code to build the argument list.
9790 (method_invocation:): Added call to create the method invocation
9792 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
9793 (debug_line): New function for debug.
9794 (complete_class_decl): No longer do something during pass 1.
9795 (method_header): Use BUILD_PTR_FROM_NAME.
9796 (parser_qualified_classname): Use obstack_grow0. Removed bogus
9798 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
9799 function's main comment.
9800 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
9802 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
9803 (resolve_class): Now works with arrays.
9804 (do_resolve_class, resolve_and_layout): New functions.
9805 (java_check_regular_methods): Reverse method list before and after
9806 having processed it. No longer set ctxp->artificial_constructor.
9807 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
9808 accordingly. Fixed typo in issued error message. Now use
9810 (find_in_imports_on_demand): Now use obstack_grow0.
9811 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
9812 (source_end_java_method): Call expand_expr_stmt instead of
9813 expand_expr. Calls it before calling expand_function_end.
9814 (java_method_add_stmt): Do nothing if errors were found during
9816 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
9817 (build_method_invocation_stmt, build_invoke, invocation_mode,
9818 lookup_method_invoke, refine_accessible_methods_list,
9819 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
9821 * typeck.c (build_java_signature): Properly end method signature
9822 if return type skipped.
9823 (match_java_method): New function.
9825 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
9827 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
9829 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9831 * expr.c (build_invoke_non_interface): New function.
9832 (methods_ident, ncode_ident): Now static globals.
9833 (expand_invoke): Use build_invoke_non_interface.
9834 * java-tree.h (struct lang_decl): New field function_decl_body.
9835 (DECL_FUNCTION_BODY): New macro.
9836 * jcf-parse.c (jcf_parse_source): Deeper check before setting
9837 CLASS_FROM_SOURCE_P.
9838 (parse_source_file): Fixed typos. Call java_layout_parsed_class
9839 before starting pass 2. Call to java_generate_parsed_class replaced
9840 by java_register_parsed_class.
9841 * lex.c: Fixed typo in header. Some line width related formating.
9842 * lex.h: Some line width related formating.
9843 * parse.h (source_end_java_method, resolve_expression_name,
9844 complete_class_decl, maybe_create_class_interface_decl,
9845 check_class_interface_creation): New static function declarations.
9846 (java_layout_parsed_class, java_method_add_stmt): New function
9848 (struct parser_ctxt): Field mark_class_generate removed. New
9849 fields class_list and artificial_constructor.
9850 * parse.y: Fixed typo in header.
9851 (class_declaration:): Call complete_class_decl when class body
9853 (method_declaration:): Call source_end_java_method in pass 2 when
9854 the method body is defined.
9855 (postfix_expression:): Do expression name resolution on sub-rule
9857 (create_class, create_interface): Merged common pieces.
9858 (check_class_interface_creation, maybe_create_class_interface_decl):
9860 (complete_class_decl): New function.
9861 (register_fields): Fixed line width related typo.
9862 (method_header): Correctly skip first argument when fixing
9863 argument line. Changed the loop.
9864 (java_check_circular_reference): Now use ctxp->class_list.
9865 (java_complete_class): Removed start/stop marking.
9866 (java_check_regular_methods): Now takes a class decl as an
9867 argument. Add default constructor if none were encountered.
9868 (java_check_methods): Now use ctxp->class_list. Changed call to
9869 java_check_regular_methods.
9870 (source_start_java_method): Set DECL_ARG_TYPE for each function
9872 (source_end_java_method, java_method_add_stmt): New functions.
9873 (java_generate_parsed_class): No longer exists.
9874 (java_layout_parsed_class, java_register_parsed_class): New functions.
9875 (resolve_expression_name): New function.
9877 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9879 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
9880 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
9881 until pass initializations are done. Call read_import_dir with
9883 * parse.h: (lookup_modifier_cl): New function declared.
9884 (INTERFACE_FIELD_MODIFIERS): New macro.
9885 (OBSOLETE_MODIFIER_WARNING): New macro.
9886 * parse.y: (register_fields): Class type and current field name in
9887 local variables. Check modifier(s) if adding field(s) to an interface.
9888 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
9889 and report errors using the faulty modifier line context.
9890 (lookup_modifier_cl): New function.
9891 (read_import_dir): Detect and report default import processing
9894 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
9896 Add a pair of -fassume-compiled/-fno-assume-compiled options.
9897 * class.c (is_compiled_class): Return 1 after making sure it
9898 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
9899 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
9900 * java-tree.h (flag_assume_compiled): Add decl.
9901 * lang.c (lang_f_options): Add the flag.
9902 (flag_assume_compiled): Add decl, default to 0.
9904 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9906 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
9907 (is_compiled_class): Likewise.
9908 (layout_class): Likewise.
9909 (layout_class): Detect and lay out classes defined in source code.
9910 (interface_of_p, add_interface_do, may_add_interface): New
9912 (add_interface): Now use add_interface_do.
9913 (add_method_1): New function.
9914 (add_method): Now use add_method_1.
9915 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
9916 (complete_start_java_method): New function.
9917 (start_java_mehod): Now call complete_start_java_method.
9918 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
9919 (expand_invoke): Likewise and fixed typo.
9920 *gjava.c: (print_super_field): Use new argument to find_class
9923 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
9924 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
9925 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
9927 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
9928 (add_method_1, push_class): New prototypes.
9929 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
9930 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
9931 directory where the class was found.
9932 (find_class): New argument DO_CLASS_FILE. Function find_class
9933 modified accordingly.
9934 *jcf-parse.c: (fix_class_path): New function.
9935 (load_class): Use new VERBOSE argument. load_class now finds and
9936 loads/parses .class/.java files. Save read_state of current_jcf
9938 (java_parser_abort_on_error): New macro.
9939 (jcf_parse_source, parse_source_file): New function.
9940 (jcf_parse): Fixed typo.
9941 (yyparse): Call parse_source_file () only.
9942 (process_zip_dir): Fixed typo, fix zdir->filename_length when
9943 writing the real class name back in the zip directory entry.
9944 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
9945 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
9946 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
9947 (find_class): Prototype fixed.
9948 *lex.c: Added 1998 time stamp.
9949 Removed all static global variables, moved into the parser
9950 context data structure.. Now include unistd.h if SEEK_SET not
9952 (java_init_lex): Rewritten.
9953 (java_sneak_unicode): Modified current unicode access in current line.
9954 (java_unget_unicode): Likewise.
9955 (java_allocate_new_line): New allocation management.
9956 (java_read_char): Modified access and storage of unget_utf8_value.
9957 New way of processing current unicode.
9958 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
9959 (java_get_unicode): Now use the parser context.
9960 (java_lineterminator): Likewise.
9961 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
9962 of the reentrant parser implementation. Function now use the
9963 parser context data structure and java_lval. Fixed production of
9964 the float and double constant "out of range" error message. Fixed
9965 obstack use. Return integer value when hitting a modifier. Now
9966 return type for TRUE, FALSE and other predefined types. Return
9967 identifier as a TREE_LIST list containing the current line context
9968 as the TREE_VALUE sub-node.
9969 (java_unicode_2_utf8): Fixed typo in declaration.
9970 (java_lex_error): Now use the parser context data structure.
9971 *lex.h: Added 1998 time stamp.
9972 (struct java_line): New fields ref_count and next.
9973 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9974 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
9975 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
9976 *parse.h: Added 1998 time stamp.
9977 (java_parse_source_file): Renamed from parse_source_file.
9978 (YYERROR_NOW, YYNOT_TWICE): Fixed.
9979 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
9980 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
9981 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
9982 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
9983 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
9984 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
9985 (struct parser_ctxt): New data structure to keep the parser context.
9986 *parse.y: Added 1998 time stamp, got rid of static global variables.
9987 (java_error_count, ctxp): New global variables.
9988 (%union): New value field.
9989 (numeric_type, integral_type): Rules removed.
9990 (primitive_type): Rule defined to handle integral, float, double and
9992 (qualified_name, package_declaration,
9993 single_type_import_declaration, type_import_on_demand_declaration,
9994 modifiers, class_declaration, super, interfaces,
9995 interface_type_list, class_body, field_declaration,
9996 field_declaration, variable_declarators, variable_declarator,
9997 variable_declarator_id, method_declaration, method_header,
9998 formal_parameter_list, formal_parameter, method_body, block,
9999 static, interface_declaration, extends_interfaces,
10000 abstract_method_declaration, local_variable_declarators): Rules now
10002 (force_error, do_warning): New global statics.
10003 (push_parser_context, parser_context_save_global,
10004 parser_context_restore_global, pop_parser_context): New functions.
10005 (yyerror): Now uses the global parser context. Fixed use of obstack.
10006 (parse_error, parse_error_context, parse_warning_context,
10007 java_accstring_lookup, redefinition_error, check_modifiers,
10008 parser_add_interface, create_interface, create_class, find_field,
10009 duplicate_declaration_error, register_fields, method_header,
10010 check_modifiers_consistency, check_abstract_method_header,
10011 method_declarator, parser_qualified_classname,
10012 parser_check_super_interface, parser_check_super,
10013 parser_chain_incomplete_item, java_check_circular_reference,
10014 layout_class_from_source, java_complete_class,
10015 complete_method_decl, resolve_class, complete_class_report_errors,
10016 java_check_final, check_method_redefinition,
10017 java_check_regular_methods, java_check_abstract_methods,
10018 java_check_methods, lookup_java_interface_method2,
10019 lookup_java_method2, lookup_cl, find_name_in_single_imports,
10020 process_imports, find_in_imports, read_import_entry,
10021 read_import_dir, find_in_imports_on_demand,
10022 check_pkg_class_access, not_builtin_p, declare_local_variables,
10023 source_start_java_method, java_generate_parsed_class): New
10025 *typeck.c: (signature_include_return): New global variable.
10026 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
10027 to add the function returned type in the signature.
10029 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
10031 * jcf-io.c (open_in_zip): Use strncmp and LEN.
10033 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
10035 * Make-lang.in (java.info): Added.
10036 (java.install-info): Added
10038 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
10040 * Makefile.in (clean): Also remove java/parse.c.
10042 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
10044 Add a pair of -fbounds-check/-fno-bounds-check options.
10045 * lang.c (lang_decode_option): Add code to grok arguments.
10046 (flag_bounds_check): Add decl.
10047 (lang_f_options): New array w/ the option in it.
10048 * java-tree.h (flag_bounds_check): Add decl.
10049 * lang-options.h: New file.
10050 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
10051 of a static macro value.
10052 (JAVA_ARRAY_EXCEPTION): Delete macro.
10054 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
10056 * typeck.c (build_java_array_type): Fix two bugs in previous change.
10057 * expr.c (build_anewarray): Add missing promote_type.
10059 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
10061 Add array types with known length to optimize bounds checking.
10062 * typeck.c (build_java_array_type): Take length parameter.
10063 (java_array_type_length, build_prim_array_type): New functions.
10064 * java-tree.h: Update for new functions.
10065 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
10066 * class.c: Use build_prim_array_type.
10067 * expr.c (can_widen_reference_to): Handle known-length array types.
10068 (verify_jvm_instructions): Keep track of integer push instructions
10069 followed by newarray/anewarray, so we can build known-length arrays.
10070 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
10071 (java_array_data_offset): New function.
10072 (build_java_array_length_access): New function. Optimize if constant.
10073 (build_java_arrayaccess): Constant fold bounds check.
10074 (expand_java_newarray, expand_java_anewarray): Replaced by ...
10075 (build_newarray, build_anewarray): New functions.
10076 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
10077 * verify.c (merge_types): Handle known-lengh array types.
10079 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
10081 * expr.c (expand_byte_code): Fix performace bug, which caused
10082 searching linenumber_table to be linear rather than constant.
10084 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
10086 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
10088 * decl.c, java-tree.h (soft_fmod_node): New global.
10089 * decl.c (init_decl_processing): Define __builtin_fmod.
10090 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
10091 using __builtin_fmod.
10093 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10095 * keyword.h: New file, output of keyword.gperf as processed by
10097 * lex.c (java_lex_init): Initialize java_error_flag.
10098 * parse.c (YYERROR_NOW): Uses java_error_flag.
10099 * parse.y: New static java_error_flag. Useless definition of
10101 * parse.y (java_error): Portable error recovery using
10102 java_error_flag (not yet completely tuned).
10104 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
10106 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
10108 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10110 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
10111 (parse.c, lex.c, keyword.h): New rules for Java source code
10113 * parse.c: Renamed into jcf-parse.c.
10114 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
10115 * keyword.gperf: New file, Java keywords.
10116 * parse.y: New file, Java language grammar.
10117 * parse.h: New file, Java language grammar definitions.
10118 * lex.c: New file, Java language lexer.
10119 * lex.h: New file, Java language lexer definitions.
10121 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
10123 * decl.c (clinit_identifier_node), java-tree.h: New global.
10124 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
10125 * verify.c (verify_jvm_instructions): Inline use of removed macros.
10126 * expr.c (expand_java_field_op): Check for invalid assignment
10129 * jcf-reader.c (get_attribute): Test for wrong attribute length.
10131 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
10133 * verify.c (verify_jvm_instructions): When processing a handler,
10134 attempt to set the current_subr to the right value.
10135 (More complicated code combines Sep 17 and Oct 22 versions.)
10137 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
10139 * class.c (push_class): Figure out (guess) name of source file.
10140 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
10141 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
10142 (parse_class_file): Change return type from int to void.
10143 Call debug_start_source_file/debug_end_source_file.
10145 * expr.c (build_java_binop): Fix masking 2nd operand.
10146 * decl.c (init_decl_processing): Set sizetype first.
10148 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
10150 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
10151 (Revert Sep 17 change.)
10153 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10155 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
10156 .class extension in their name and fix thing so we don't process
10157 them parse_zip_file_entries().
10158 (parse_zip_file_entries): Cleaned unused local variables.
10160 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
10162 * expr.c (can_widen_reference_to): Allows equal array element types.
10163 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
10164 * jcf-dump.c (RET): Get (and print) index.
10166 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
10167 Promote element type to POINTER_TYPE.
10169 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10171 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
10172 find_in_current_zip, jcf_figure_file_type): Moved from
10173 jcf-reader.c to parse.c.
10174 * zextract.c: (read_zip_archive): takes file_comment_length possible
10175 field into account.
10177 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
10179 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
10181 * verify.c (merge_types): Handle array types even better ...
10183 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
10185 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
10187 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
10188 * class.c (make_class_data): Don't build fields_decl if no fields.
10189 When building fields_decl, skip if DECL_ARTIFICAL.
10191 * expr.c (java_stack_swap): Update stack_type_map.
10192 * verify.c (merge_types): Handle array types better.
10194 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
10196 * class.c (add_field): Don't promote short integral fields to
10197 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
10198 * expr.c (push_value): Promote and convert short integral values.
10200 * decl.c, java-tree.h (integer_two_node): New constant node.
10201 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
10203 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10205 * class.c (append_gpp_mangled_type): Use function argument
10206 unpromoted type to generate mangled name.
10208 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10210 * constants.c (build_constant_data_ref): Now uses current_class
10211 instead of main_class.
10212 (build_constants_constructor): Now uses current_class instead of
10214 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
10215 of the global variable SeepZipFiles done here.
10216 * zextract.c (read_zip_archive): extra_field optional field taken
10217 into account while computing the position of the class file in the
10219 * verify.c (verify_jvm_instructions): Use current_jcf to search
10221 * parse.c (load_class): First search for the class to load in the
10222 current zip file. Saves current_jcf (restored before returning
10223 from that function). Don't call JCF_FINISH in the class was found
10224 in the current ZIP file.
10225 (jcf_parse): If the class was found in the current ZIP file, save
10226 its tree_constant_pool (for later reuse).
10227 (parse_class_file): New function. Process each method defined in
10228 the current class and record the class as to be later registered.
10229 (yyparse): Rewritten. Figure the type of the current file and switch
10231 * lang.c: New global variable current_jcf.
10232 (lang_init): Removed compiling_from_source test (done later, in
10233 yyparse). Removed call the jcf_parse ().
10234 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
10235 (typedef struct JCF): New fields seen_in_zip (to mark a class found
10236 in the current ZIP file) and zip_offset (offset to the class data in
10237 the current zip file).
10238 * jcf-reader.c: zipfile.h included.
10239 localToFile: New ZipFileCache static global variable
10240 (parse_zip_file_entries): New function. Browse the current ZIP
10241 file directory and process each class found.
10242 (process_zip_dir): New function. Register each class found in the
10243 ZIP file directory. The class aren't parsed but a valid JCF is
10244 link to each of them.
10245 (find_in_current_zip): New function. Search for a class in the
10246 current ZIP file directory. If found, prepare the class so that it
10248 (jcf_figure_file_type): New function. Examine the file structure
10249 to figure a class file, a ZIP file. If none of these categories are
10250 matched, a source file is assumed.
10251 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
10252 SeenZipFile: New global variable.
10253 (open_in_zip): Use zipmember's length to accelerate the search for
10254 a member. If zipmember was NULL and zip file successfully read,
10256 * java-tree.h: New global variable current_jcf declared. Added
10257 declaration for current_constant_pool_tags, current_constant_pool_data,
10258 current_constant_pool_length, current_constant_pool_data_ref.
10259 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
10260 store the JCF of classes seen in a zip file) and tree *constant_pool
10261 (to save a loaded class constant pool). current_class declared here.
10262 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
10263 retrieve method_ref_constant.
10264 (PUSHC): java_push_constant_from_pool now uses current_jcf.
10265 (OBJECT): get_class_constant now uses current_jcf.
10266 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
10267 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
10268 (expand_invoke): Now uses current_class instead of main_class
10269 (build_class_init): Now uses current_class instead of main_class
10270 * class.c: New static global variable registered_class.
10271 (register_class): New function.
10272 (emit_register_class): Modified to use registered_class instead of
10274 (is_compiled_class): Now take into account class seen in the archive.
10276 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
10278 * except.h: Renamed to: java-except.h.
10279 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
10280 * except.c: Add semi-working (commented out) implementation.
10282 * expr.c (expand_iinc): Add needed flush_quick_stack.
10283 * parse.c (set_source_filename): New function.
10284 (give_name_to_class): Set input_filename from package.classname.java.
10286 * jcf-io.c (find_class): Don't look first in ".".
10288 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10290 * zextract.c (read_zip_archive): Now takes into account the
10292 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
10294 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
10296 * constants.c, java-tree.h (build_internal_class_name): New function.
10297 (alloc_class_constant): Re-implement using build_internal_class_name.
10298 * class.c (make_class_data): Likewise.
10299 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
10301 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
10303 * verify.c (verify_jvm_instructions): Temporarily set current_subr
10304 to NULL before pushing an exception handler target.
10306 * expr.c (flush_quick_stack): Save from low stack indexes to high.
10307 (java_stack_swap, java_stack_dup): Re-write to be safe from
10308 clobbering registers.
10309 (build_class_init): New function.
10311 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10313 * typeck.c (build_java_array_type): Temporary use
10314 permanent_obstack to create the array 'length' field.
10315 * expr.c (lookup_label): Temporay use permanent_obstack to create
10316 label if not found.
10317 * class.c (push_super_field): Tempory use permanent_obstack.
10319 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10321 * typeck.c (type_for_mode): Now handles double_type_node and
10323 * verify.c (verify_jvm_instructions): The instruction following
10324 the wide bytecode is checked. OPCODE_ret added to the list of
10327 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10329 * class.c (make_class): Temporary use permanent_obstack. Set the
10330 class CLASS_P field to 1.
10331 (push_class): Temporary use permanent_obstack.
10332 (set_super_info): Temporary use permanent_obstack.
10333 (add_method): Temporary use permanent_obstack, set
10334 METHOD_TRANSIENT().
10335 (add_field): Temporary use permanent_obstack. Sets
10336 FIELD_VOLATILE() and FIELD_TRANSIENT().
10337 (build_class_ref): Temporary use permanent_obstack if the class
10339 (build_static_field_ref): Temporary use permanent_obstack when
10340 creating field's rtl.
10341 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
10342 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
10343 and fields. Function finalized, as far as flag handling.
10344 (push_class_static_dummy_field): Temporary use permanent_obstack.
10345 (emit_register_class): Force generation of class registration at
10347 * decl.c (end_java_method): Call permanent_allocation() before
10349 * expr.c (can_widen_reference_to): Added comment to interface
10350 handling, fixed typo.
10351 (lookup_field): Now uses CLASS_P() to correct FIXME
10352 (expand_invoke): Verification on public && !static &&
10353 !abstract moved into soft_lookupinterfacemethod (kaffe).
10354 Use Object class dtable if objectref is an array when expanding
10356 (java_push_constant_from_pool): Temporary use permanent_obstack
10357 for CONSTANT_string
10358 * parse.c (get_ref_constant): Temporary use permanent_obstack to
10359 create constant references.
10360 (get_constant): Temporary use permanent_obstack to create constant.
10361 (load_class): Temporary use permanent_obstack to load class.
10362 (jcf_parse): Temporary use permanent_obstack to perform class
10364 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
10365 (build_java_signature): Temporary use permanent_obstack.
10366 * verify.c: (verify_jvm_instruction): removed unecessary verification
10368 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
10369 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
10372 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
10374 * class.c (append_gpp_mangled_type): Fix typo.
10375 (emit_register_class): Use main_class to get class object, rather
10376 than looking for no-longer-existing static decl starting with _CL.
10377 * typeck.c (parse_signature_type): Promote array element type
10378 if it is a RECORD_TYPE.
10380 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
10382 * class.c (push_class_static_dummy_field): New function.
10383 (mangle_static_field): New. Do G++-style mangling of static fields.
10384 (layout_class): Mandle static fields here, not in add_field.
10385 (build_class_ref): The class object is now a dummy static field.
10386 * decl.c (find_local_variable): Look for best, instead of first match.
10387 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
10388 (build_java_athrow): Don't check here if exception is Throwable.
10389 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
10390 (TYPE_USED): Removed. No longer used ...
10391 * parse.c (jcf_parse): Call push_class_static_dummy_field.
10392 * verify.c (push_pending_label): New function.
10393 (push_pending_block): Renamed to check_pending_block.
10394 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
10395 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
10396 re-checking possible handlers) after a store (less wasted work).
10397 Check for null handler (finally) before calling add_handler.
10398 Various changes to (finally?) correctly handle try/finally.
10400 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
10402 * class.c: Include stdio.h.
10404 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
10406 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
10407 to make sure class is initialized before static/special invoke.
10409 * verify.c (verify_jvm_instructions): On a store instruction,
10410 call find_local_variable to force pre-allocation of decl and rtx.
10411 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
10413 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
10415 * class.c (build_class_ref): Strip off "promoted_" if need be.
10416 (make_field_value): Call build_java_signature when needed.
10417 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
10418 * expr.c (build_java_athrow): Don't push_value of exception.
10419 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
10420 match specification of [fd]cmp[lg] for NaNs.
10421 (expand_byte_code): Add support for exception handler ranges.
10422 * except.c: Add skeleton for EH code-generation.
10423 * verify.c (merge_types): Treat all promoted integral types as equal.
10424 * constants.c (build_constants_constructor): To force creation of
10425 current_constant_pool_data_ref, call build_constant_data_ref.
10427 * javaop.def (lload): Fix typo.
10428 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
10430 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10432 * parse.c: Don't include function.h.
10434 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
10436 * except.[ch]: New files.
10437 * Makefile.in (JAVA_OBJS): Add except.o
10438 * expr.c: Temporary warning about unimplemented exceptions.
10439 * verify.c: Verify exception handlers.
10441 * jcf-dump.c (disassemble_method): Print exception table.
10443 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10445 * expr.c (verify_jvm_instructions): Started a thorough
10446 verification of invoke* bytecodes.
10447 (expand_byte_code): flush quick stack if PC is the target of a
10448 branch. and undef RET (conflicting with config/i386/i386.h).
10449 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
10451 (expand_invoke): Now handles invokeinterface and do more
10452 verification according to the bytecode.
10453 (lookup_field): Don't try to load the class if processing
10455 (can_widen_reference_to): Now handles interfaces.
10456 * decl.c (init_decl_processing): New global variable
10457 soft_lookupinterfacemethod_node, declared in java-tree.h.
10458 Call set_super_info on string_type_node.
10459 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
10461 * class.c (set_super_info): Fills the CLASS_* flags according to
10463 (get_access_flags_from_decl): Handles all class flags.
10465 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
10467 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
10468 * parse.c (yyparse): Check for abstract method, and missing code.
10469 * expr.c (expand_byte_code): Change interface.
10470 * lang.c (put_decl_node): Print promoted types prettier.
10471 * verify.c (verify_jvm_instruction): Change interface.
10472 Partial support for scanning exception table.
10473 For load instructions, handle promoted integral types.
10475 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
10477 * verify.c: New file, with contents moved from expr.c.
10478 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
10479 * typeck.c (is_array_type_p): Moved here from expr.c.
10480 * java-tree.h: Add some now-needed function declarations.
10481 * Makefile.in (JAVA_OBJS): Added verify.o.
10483 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10485 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
10486 METHOD_ABSTRACT flag.
10488 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
10489 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
10490 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
10492 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
10494 (start_java_method): Hook for SYNCHRONIZED methods.
10496 * expr.c (build_java_jsr, build_java_ret): New functions
10497 (JSR,PRE): New macros
10498 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
10499 (verify_jvm_instructions): tableswitch, lookupswitch,
10500 monitorenter, monitorexit, goto_w: verified.
10501 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
10502 (build_java_monitor): New function.
10503 (MONITOR_OPERATION): Modified to call build_java_monitor()
10504 (verify_jvm_instructions): Started a thorough verification of
10507 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
10509 Support verification of jsr/ret subroutines (used for try/finally).
10510 * decl.c (return_address_type_node): New type node.
10511 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
10512 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
10513 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
10514 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
10515 TYPE_USED): New macros for special types in type_map.
10517 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
10518 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
10520 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
10522 * expr.c (can_widen_reference_to): New function.
10523 (pop_type): Use it.
10524 (merge_type_state): Support handling start of subroutine.
10525 (push_pending_block): Return char* error message, instead of calling
10526 fatal on an error. Also handle subroutines.
10527 (verify_jvm_instructions): Handle errors from push_poending_block.
10528 Support jsr and ret instructions.
10530 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
10532 * jcf-io.c (find_classfile): Fix thinko.
10533 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
10535 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
10537 * Makefile.in (BISON): Remove.
10539 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
10541 * Makefile.in: Convert to autoconf.
10542 * config-lang.in (outputs): Added java/Makefile.
10544 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
10545 Rename cc1java to jc1.
10547 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
10548 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
10550 * class.c (class_depth): Do load_class if needed.
10552 Mostly better verification.
10553 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
10554 (init_decl_processing): Change return type of soft_checkcast.
10555 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
10556 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
10557 lang_print_error): New functions.
10558 (lang_init): Set global hook print_error_function to lang_print_error.
10559 * expr.c: In the type_map ptr_type_node is only used for null now.
10560 (pop_type, merge_types): Hence ptr_type_node matches any reference.
10561 (merge_types): Dererence pointer to record types before comparing.
10562 (decode_newarray_type, merge_types): On error just return NULL.
10563 (build_java_binop): Add preliminary implementation (with warning)
10564 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
10565 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
10566 (expand_compare, expand_java_goto, expand_java_call): Don't
10567 push_pending_block, since that only makes sense when verifying.
10568 (merge_type_state): Different return codes.
10569 (push_pending_block): A block may need to be verified more than once.
10570 (expand_byte_code): Warn about unused code at code generation time.
10571 (verify_jvm_instruction): Changed logic, since code may need to be
10572 re-verified if type-state has changed. Also, better error handling.
10573 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
10574 Improve newarray, anewarray, ?aload, athrow,
10575 * java-tree.h (LABEL_CHANGED): New macro.
10577 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10579 * decl.c (soft_athrow_node): New global variable initialized.
10580 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
10581 * typeck.c (convert): Added support for REAL_TYPE.
10582 (convert_to_char): New function.
10583 (convert): Handle CHAR_TYPE.
10584 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
10585 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
10586 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
10588 (verify_jvm_instructions): Added break a the end of bogus unop: label.
10589 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
10590 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
10591 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
10592 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
10593 to Use The Right Things.
10594 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
10595 compatible with INT. BOOLEAN is made equivalent to BYTE.
10596 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
10597 OPCODE_ifnonnull): Now supported.
10598 (build_java_athrow): New function.
10600 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
10602 Rename method name <init> to match G++ (and fix mangling).
10603 * class.c (layout_class): Replace method name of <init> by class name.
10604 (make_method_value): Do inverse renaming of constructor from <init>.
10605 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
10606 * typeck.c (lookup_java_constructor): New function.
10607 * expr.c (expand_invoke): If method_name is <init>, call
10608 lookup_java_constructor to find constructor.
10610 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
10612 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10614 * parse.c (get_class_constant): Modified to handle array "classes"
10615 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
10617 (convert): Modified to handle real type.
10618 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
10619 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
10620 variables declared.
10621 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
10622 soft_multianewarray, soft_newarray_node, soft_throw_node): New
10623 global variables initialized.
10624 (find_local_variable): Handles the case of a pointer
10625 (end_java_method): Restore the use of one more scope
10626 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
10627 build_java_array_length_access, expand_java_arrayload,
10628 expand_java_arraystore, expand_java_array_length,
10629 expand_java_multianewarray, expand_java_anewarray,
10630 build_java_check_indexed_type, is_array_type_p,
10631 build_java_throw_out_of_bound_exception): New functions.
10632 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
10633 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
10634 OPCODE_<t>aload): Implemented code for verification.
10635 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
10636 ARRAY_NEW_MULTI): Macro defined.
10637 (CONVERT): Modified to invoke convert().
10638 (case OPCODE_aload2): Fixed index typo from 2 to 1.
10640 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
10642 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
10643 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
10644 (make_class_data): Field name needs '/' as package prefix.
10645 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
10647 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
10649 Implement debug information for local variables.
10650 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
10651 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
10652 DECL_LOCAL_SLOT_CHAIN): New macros.
10653 (struct lang_decl_var): New type.
10654 * parse.c (give_name_to_locals): Move to decl.c.
10655 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
10656 (start_java_method): Re-write parameter handling.
10657 (pending_local_decls): New global variable.
10658 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
10659 (find_local_variable): Accept pc so we can skips decls not in range.
10660 (struct binding_level): Add end_pc field.
10661 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
10662 (various): Change so current pc gets passed to find_local_variable.
10664 * decl.c (init_decl_processing): Re-arrange fields in
10665 class_type_node and and method_type_node to match kaffe 0.9.1.
10666 * class.c (make_method_value, make_class_data): Update
10667 initializations to match.
10669 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
10671 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
10672 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
10673 (push_super_field): New function.
10674 (make_class_data): Handle inheritance of class static initializer.
10675 (layout_class): New name mangling.
10676 * constants.c (build_constant_data_ref): Init type of data array
10677 to a one-element array.
10678 (build_constants_constructor): Set DECL_SIZE from complete array type.
10679 * decl.c: Rename class_type, object_type etc to class_type_node,
10680 object_type_node etc. Make former inherit from latter.
10681 * expr.c (expand_invoke): Add cast of function address.
10682 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
10683 * parse.c (yyparse): Don't call layout_class here.
10684 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
10686 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
10688 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
10689 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
10690 (alloc_class_constant): New.
10691 * expr.c (expand_invoke): Make sure method's class is initialized.
10692 * class.c (interits_from_p, emit_register_class): New functions.
10693 * parse.c (yyparse): Call emit_register_class.
10695 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
10697 * constants.c: New file, to handle constant pool.
10698 * Makefile.in (JAVA_OBJS): Add constants.o.
10699 * decl.c (init_decl_processing): Update, fix, finish various structs.
10700 (pushdecl_top_level): New.
10701 * parse.c (layout_class): Moved to class.c.
10702 * expr.c (java_push_constant_from_pool): New function.
10703 * class.c (build_class_ref): Make work fully
10704 (make_class_data): Emit super-class, constant pool, interface vector.
10706 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
10708 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
10709 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
10710 * class.c (class_depth): New function.
10711 (lookup_named_class): Replaced by new function lookup_class.
10712 * decl.c (object_type_node, string_type_node): New.
10713 Remove various types that we no longer need.
10714 * expr.c (verify_jvm_instructions): New separate verifier pass.
10715 (push_type, pop_type): New functions for verifier.
10716 (type_stack_dup, pop_argument_types, merge_types): Likewise.
10717 (expand_byte_code): Simplify, since we assume already verified.
10718 (expand_invoke): Now mostly works.
10719 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
10720 * lang.c (main_class): Move to parse.c. Don't make_class yet.
10721 * parse.c: Wait to allocate class object until we know its name.
10722 (layout_class): Calculate DECL_VINDEX for each virtual method.
10723 * typeck.c (get_array_type): Rename to ...
10724 (build_java_array_type): ... and provide working implementation.
10725 (build_java_signature): New function - build Java signature of type.
10726 (set_java_signature): New function - cache signature with type.
10727 (lookup_java_method): New function.
10729 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
10731 * class.c (ident_subst): Take extra SUFFIX parameter.
10732 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
10733 (set_constant_value, build_static_field_ref, is_compiled_class): New.
10734 (build_class_ref): Actually implement.
10735 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
10736 * decl.c (builtin_function): New.
10737 (init_decl_processing): Update for current Kaffe. Declare some
10738 builtin Kaffe functions.
10739 * expr.c (build_address_of): New.
10740 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
10741 Renamed (from expand_java_new etc), and added working implementations.
10742 (build_field_ref): Now also handle static fields.
10743 (expand_invoke): Implement invokestatic, and start implement rest.
10744 * java-opcodes.h: Use javaop.def to avoid duplicated list.
10745 * javaop.def: Rename invokevirt -> invokevirtual.
10746 * lang.c (use_handles): Removed.
10747 * parse.c: Add support for ConstantValue atribute.
10748 Handle nested loading of a class. (JPOOL_UTF): New.
10750 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
10752 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
10754 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
10756 * Make-lang.in (java.install-man): New empty rule.
10757 * typeck.c (set_local_type): New function.
10758 * expr.c (STORE_INTERNAL): Call find_local_variable,
10759 not find_stack_slot. Call set_local_type.
10761 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
10763 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
10764 and building RECORD_TYPE CONSTRUCTORs.
10765 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
10767 * lang.c (use_handles): Change the default to 0.
10768 * decl.c: Define and build class_type, field_type, utf8const_type.
10769 * class.c (make_class_data, make_field_value,
10770 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
10771 hashUtf8String, strLengthUtf8, mangled_classname:
10772 Functions to build reflective data structures.
10773 * parse.c (yyparse): Call make_class_data.
10775 * jcf-io.c (open_class, find_classfile): New functions.
10776 * jcf-dump.c: Support reading classfile from explicitly-named
10777 class file (without CLASSPATH searching).
10779 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
10781 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
10782 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
10783 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
10784 (get_constant): Now trivial for CONSTANT_Utf8.
10786 * jcf.h: Make NEW_CPOOL the default.
10787 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
10789 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>