1 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
5 * parse.y (finish_method_declaration): Code accounting for WFLed
6 method DECL_NAMEs deleted.
7 (check_abstract_method_definitions): Likewise.
8 (resolve_type_during_patch): Layout resolved type.
9 * typeck.c (lookup_do): Removed unused local.
11 2000-01-30 Bryce McKinlay <bryce@albatross.co.nz>
13 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
14 * decl.c (init_decl_processing): Use integer_minus_one_node, not
15 integer_negative_one_node.
16 * expr.c (build_java_binop): Likewise.
18 2000-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
20 * zextract.c (read_zip_archive): Read file_offset before writing
21 zipd and consequently clobbering the header contents.
23 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
25 * Make-lang.in: Remove all dependencies on defaults.h.
26 * decl.c: Don't include defaults.h.
30 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
32 * ChangeLog (2001-01-21): Fixed typo.
33 * class.c (layout_class_method): Code accounting for WFLed
34 method DECL_NAMEs deleted.
35 * constant.c (find_methodref_index): Likewise.
36 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
37 * java-tree.h (DECL_FUNCTION_WFL): New macro.
38 (struct lang_decl): New field `wfl'.
39 (java_get_real_method_name): Prototype deleted.
40 * mangle.c (mangle_method_decl): Code accounting for WFLed
41 method DECL_NAMEs deleted.
42 * parse.h (GET_METHOD_NAME): Macro deleted.
43 * parse.y (reset_method_name): Deleted.
44 (method_header): Set DECL_FUNCTION_WFL.
45 (check_abstract_method_header): Code accounting for WFLed method
47 (java_get_real_method_name): Deleted.
48 (check_method_redefinition): Code accounting for WFLed method
49 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
50 (java_check_regular_methods): Likewise.
51 (java_check_abstract_methods): Likewise.
52 (java_expand_classes): Don't call `reset_method_name.'
53 (search_applicable_method_list): Use DECL_NAMEs instead of
55 * typeck.c (lookup_do): Code accounting for WFLed method
58 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
60 * lex.c (java_read_char): Check for EOF from getc first.
62 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
64 * class.c (layout_class): Don't lay the superclass out if it's
65 already being laid out.
66 * jcf-parse.c (handle_innerclass_attribute): New function.
67 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
68 handle_innerclasses_attribute.
69 (jcf_parse): Don't load an innerclasses if it's already being
71 * jcf-write.c (append_innerclass_attribute_entry): Static
72 `anonymous_name' and its initialization deleted. `ocii' and `ini'
73 to be zero for anonymous classes.
75 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
77 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
79 * jcf-parse.c (set_source_filename): Use
80 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
82 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
84 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
85 gets a unique asm name.
87 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
89 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
90 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
92 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
93 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
94 * parse.y (lookup_package_type_and_set_next): Deleted.
95 (resolve_package): Removed unnecessary code.
96 (find_applicable_accessible_methods_list): `finit$' can't be
98 * verify.c (pop_argument_types): Added missing prototype.
100 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
102 * config-lang.in: Disable java by default.
104 2001-01-23 Tom Tromey <tromey@redhat.com>
106 * gcj.texi (Copying): New node.
107 Added copyright information.
109 2001-01-21 Per Bothner <per@bothner.com>
111 Various fixes to allow compiling a compressed .jar/.zip archive.
112 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
113 (struct ZipFile): Add fields name and next (from ZipFileCache).
114 (struct ZipDirectory): New field zipf points to owning ZipFile.
115 * jcf.h (struct ZipDirectory): Add forward declaration.
116 (struct JCF): Declare zipd field to have type struct ZipDirectory.
117 Remove seen_in_zip and zip_offset fields.
118 (JCF_SEEN_IN_ZIP): New macro.
119 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
120 * jcf-io.c: Change all ZipFileCache to ZipFile.
121 (read_zip_member): New function.
122 (open_in_zip): Call read_zip_member.
123 * jcf-parse.c (find_in_current_zip): Remove function.
124 (read_class): Merge in find_in_current_zip functionality.
125 Call read_zip_member if needed.
126 (parse_zip_file_entries): Use read_zip_member.
127 (process_zip_dir): Update for removed and added JCF fields.
128 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
130 2001-01-21 Per Bothner <per@bothner.com>
132 Minor optimization of static ggc roots.
133 * jcf-parse.c (parse_roots): New static field.
134 (current_field, current_method, current_file_list): Replace by macros
135 naming fields of parse_roots.
136 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
137 * class.c (class_roots): New static field.
138 (registered_class, fields_ident, info_ident, class_list):
139 New macros naming fields of parse_roots.
140 (build_static_field_ref): Don't register roots here.
141 (layout_class): Static field list replaced by macro class_list.
142 (init_class_processing): Call ggc_add_tree_root for 4 roots.
143 Initialize fields_ident and info_ident here.
145 2001-01-21 Per Bothner <per@bothner.com>
147 * jcf-parse.c (ggc_mark_jcf): New function.
148 (init_jcf_parse): Register current_jcf as ggc root.
150 2001-01-21 Per Bothner <per@bothner.com>
152 * lang.c (put_decl_node): Print method's name.
154 2001-01-21 Per Bothner <per@bothner.com>
156 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
157 (verify_jvm_instructions): Use it, for better error messages on loads.
159 2001-01-21 Per Bothner <per@bothner.com>
161 * verify.c (merge_type_state): Still may have to merge even if
162 LABEL_VERIFIED (label).
164 2001-01-21 Per Bothner <per@bothner.com>
166 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
167 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
169 2001-01-19 Per Bothner <per@bothner.com>
171 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
172 if expeting an interface type. Refines Tom's change of 2000-09-12.
174 2001-01-18 Per Bothner <per@bothner.com>
176 * gcj.texi (Input Options): Mention .java files.
178 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
180 * lang-options.h (-Wunsupported-jdk11): Removed.
181 * lang.c (flag_not_overriding): Deleted.
182 (flag_static_local_jdk1_1): Likewise.
183 (lang_W_options): Removed "unsupported-jdk11" entry.
184 * parse.y (java_check_methods): Removed dead code.
186 2001-01-17 Tom Tromey <tromey@redhat.com>
188 Changes suggested by Per Bothner:
189 * gcj.texi (Input Options): Don't mention input files.
190 (Code Generation): Updated --main information.
191 (Invoking jcf-dump): Mention that --javap is incomplete.
192 From Alexandre Petit-Bianco:
193 (Warnings): Don't mention -Wunsupported-jdk11.
195 (Compatibility): Mention JDK 1.2-ness of libraries.
196 (Resources): Mention resources used when writing gcj.
198 2001-01-17 Tom Tromey <tromey@redhat.com>
200 * gcj.texi: New file.
201 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
202 (java.info): Depend on gcj.info.
203 (java/gcj.dvi): New target.
204 (java.dvi): Depend on gcj.dvi.
205 (java.install-info): Wrote.
207 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
209 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
210 having called make_decl_rtl.
212 2001-01-14 Per Bothner <per@bothner.com>
214 Various patches to emit better messages on verification errors.
215 * expr.c (push_type_0): Return error indication on stack overflow,
216 instead of callinfg fatal.
217 (push_type): Now just call push_type_0 (nd fatal on overflow).
218 (pop_type_0): Return detailed error message (in a char** argument).
219 (pop_type): If pop_type_0 fails, print error message.
220 (pop_argument_types): Moved to verify.c.
221 * verify.c (pop_argument_types): Moved from expr.c.
222 Return a (possible) error message, rather than void.
223 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
224 (verify_jvm_instruction): Use new macros, improving error messages.
225 For case OPCODE_astore use object_ptr_type_node.
226 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
227 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
229 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
230 constant, return body without wrapper. (Improves constant folding.)
231 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
233 2001-01-13 Per Bothner <per@bothner.com>
235 * expr.c (expand_java_field_op): Assigning to a final field outside
236 an initializer does not violate JVM spec, so should be warning, not
237 error. (Sun's verifier does not complain - though MicroSoft's does.)
239 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
241 * gjavah.c (version), jcf-dump.c (version): Update copyright year
244 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
246 * parse.y (resolve_expression_name): Permit instance variables from
247 enclosing context in super constructor call.
248 (resolve_qualified_expression_name): Permit enclosing class's qualified
249 "this" in super constructor call.
251 2001-01-10 Mark Mitchell <mark@codesourcery.com>
253 * class.c (build_utf8_ref): Remove last argument in call to
254 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
255 (build_class_ref): Likewise.
256 (build_static_field_ref): Likewise.
257 (get_dispatch_table): Likewise.
258 (layout_class_method): Likewise.
259 (emit_register_classes): Likewise.
260 * constants.c (build_constant_data_ref): Likewise.
261 * decl.c (builtin_function): Likewise.
262 (create_primitive_vtable): Likewise.
263 * expr.c (build_known_method_def): Likewise.
264 (build_jni_stub): Likewise.
265 (java_lang_expand_expr): Likewise.
267 2001-01-10 Tom Tromey <tromey@redhat.com>
269 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
271 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
273 * java-tree.h (lang_printable_name_wls): New prototype.
274 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
275 rather than `current_class' to print type name. Don't prepend type
276 names when printing constructor names.
277 (lang_printable_name_wls): New function.
278 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
279 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
280 * parse.y (patch_method_invocation): Message tuned for constructors.
281 (not_accessible_p): Grant `private' access from within
284 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
286 All files with updated copyright when applicable.
287 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
288 * class.c (mangle_class_field): Function removed.
289 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
290 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
291 (build_class_ref): Call `java_mangle_class_field' instead of
292 `mangle_class_field.'
293 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
294 (layout_class): Call `java_mangle_decl' instead of
295 `mangle_static_field.'
296 (cxx_keywords): Initialized static array moved to `lex.c.'
297 (layout_class_method): Changed leading comment. Simplified to
298 call `java_mangle_decl.' Local `ptr' moved in for loop body.
299 * decl.c (lang_mark_tree): Mark field `package_list.'
300 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
301 (struct lang_type): New field `package_list.'
302 (unicode_mangling_length): Prototype removed.
303 (append_gpp_mangled_name, append_gpp_mangled_classtype,
304 emit_unicode_mangled_name): Likewise.
305 (cxx_keyword_p): New prototype.
306 (java_mangle_decl, java_mangle_class_field,
307 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
308 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
310 * jvgenmain.c (main_method_prefix): Global variable removed.
311 (main_method_suffix): Likewise.
312 (do_mangle_classname): New function.
313 (main): Call it. Format changed to accomodate new mangling scheme.
314 * lex.c: (utf8_cmp): Conditionally prototyped.
315 (cxx_keywords): Moved from class.c, conditionally defined.
316 (utf8_cmp, cxx_keyword_p): Likewise.
317 * mangle.c (obstack.h, ggc.h): Included.
318 (mangle_field_decl): New function.
319 (mangle_method_decl, mangle_type, mangle_pointer_type,
320 mangle_array_type, mangle_record_type,
321 find_compression_pointer_match, find_compression_array_match,
322 find_compression_record_match,
323 find_compression_array_template_match, set_type_package_list,
324 entry_match_pointer_p, emit_compression_string, init_mangling,
325 finish_mangling, compression_table_add, mangle_member_name): Likewise.
326 (mangle_obstack): New global.
327 (MANGLE_RAW_STRING): New macro.
328 (unicode_mangling_length): Turned static.
329 (append_unicode_mangled_name): Renamed from
330 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
331 replaces `obstack', removed from the parameter list.
332 (append_gpp_mangled_name): Turned static. `mangle_obstack'
333 replaces parameter `obstack', removed from the parameter list. Call
334 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
335 (append_gpp_mangled_classtype): Removed.
336 (compression_table, compression_next): New static variables.
337 * parse.y (temporary_obstack): Extern declaration removed.
339 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
341 * parse.y (patch_binop): Compute missing type in error situations.
343 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
345 * class.c (make_class_data): Push initial value for "arrayclass".
346 * decl.c (init_decl_processing): Add new class field "arrayclass".
348 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
350 From patha@softlab.ericsson.se:
351 * parse.y (switch_label): Use build, not build1, to construct
354 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
356 * lang.c (lang_decode_option): Change -MA to -MP.
357 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
358 Update to new prototype; do quote targets.
359 (jcf_dependency_write): Update.
361 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
363 Shorten primitive array allocation path:
364 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
365 to create new primitive arrays.
366 * expr.c (build_newarray): If generating native code, call
367 soft_newarray_node with a reference to the primitive TYPE identifier
368 instead of type_value.
370 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
372 Fix for PRs gcj/312 and gcj/253:
373 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
374 dest if they arn't already.
375 * class.c (layout_class): Call maybe_layout_super_class on
376 superinterfaces also, but only if compiling from bytecode.
379 * parse.y (create_class): Set ACC_STATIC if class is declared in an
382 2000-12-15 Tom Tromey <tromey@redhat.com>
384 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
387 2000-12-14 Andrew Haley <aph@redhat.com>
389 * boehm.c (mark_reference_fields): Change test to correctly detect
392 2000-12-15 Andreas Jaeger <aj@suse.de>
394 * config-lang.in (lang_dirs): Added.
396 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
398 * parse.y (end_artificial_method_body): Fixed undefined behavior.
399 Credits go to rth for finding it.
401 2000-12-13 Mike Stump <mrs@wrs.com>
403 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
405 2000-11-07 Tom Tromey <tromey@cygnus.com>
407 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
408 * lex.c (java_ignorable_control_p): Removed.
409 (java_letter_or_digit_p): Removed.
410 (java_start_char_p): New function.
411 (java_read_char): Return `int', not `unicode_t'. Changed
413 (java_read_unicode): Likewise.
414 (java_read_unicode_collapsing_terminators): Likewise.
415 (java_get_unicode): Likewise.
416 (java_new_lexer): Initialize hit_eof.
417 (java_parse_end_comment): Take `int' argument.
418 (java_parse_doc_section): Likewise.
419 (java_parse_escape_sequence): Don't allow backlash-newline.
421 * lex.h (JAVA_DIGIT_P): Removed.
422 (_JAVA_LETTER_OR_DIGIT_P): Removed.
423 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
424 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
425 (JAVA_PART_CHAR_P): New macro.
427 (JAVA_CHAR_ERROR): Now -2.
428 (java_lexer): New field `hit_eof'.
429 * chartables.h: New file.
430 * gen-table.pl: new file.
432 2000-11-20 Tom Tromey <tromey@cygnus.com>
433 Alexandre Petit-Bianco <apbianco@cygnus.com>
435 * parse.y (java_complete_lhs): Only allow compound assignment of
436 reference type if type is String.
438 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
440 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
441 jcf-path.c: Likewise.
443 2000-12-09 Anthony Green <green@redhat.com>
445 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
446 filestart and filename_length as int values.
448 2000-12-07 Mo DeJong <mdejong@redhat.com>
450 * jcf-io.c (find_class): Correct the logic that tests to see if a
451 .java file is newer than its .class file. The compiler was
452 incorrectly printing a warning when file mod times were equal.
454 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
456 * jvgenmain.c: Use ISPRINT not isascii.
458 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
460 * parse.y (end_artificial_method_body): Fixed typo.
462 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
464 * parse.y (patch_method_invocation): Pick the correct enclosing
465 context when creating inner class instances.
468 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
470 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
471 Update copyright year to 2000.
473 2000-11-23 Anthony Green <green@redhat.com>
475 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
476 Move current_file_list out of yyparse and make it static.
478 * expr.c: Declare quick_stack and tree_list_free_list as static
479 (init_expr_processing): Register quick_stack and
480 tree_list_free_list roots.
482 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
484 * parse.y (build_outer_field_access): New local `decl_ctx', use
485 it. Check for field's context and current class immediate outer
487 (outer_field_access_p): Consider fields inherited from the last
489 (build_access_to_thisn): Stop at the last enclosing context if
493 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
495 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
497 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
499 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
502 2000-11-20 Tom Tromey <tromey@cygnus.com>
504 * jv-scan.c (help): Document --complexity.
505 (options): Added --complexity.
506 (flag_complexity): New global.
507 (main): Call `report'.
508 * parse-scan.y (complexity): New global.
509 (if_then_statement, if_then_else_statement,
510 if_then_else_statement_nsi, switch_block_statement_group,
511 while_expression, do_statement, for_begin, continue_statement,
512 throw_statement, catch_clause, finally, method_invocation,
513 conditional_and_expression, conditional_or_expression,
514 conditional_expression): Update complexity.
515 (reset_report): Reset complexity.
516 (report): New function.
518 2000-11-20 Tom Tromey <tromey@cygnus.com>
520 * lex.c (yylex): Added STRICT_TK case.
521 * parse.y (STRICT_TK): Added.
522 * parse-scan.y (STRICT_TK): Added.
523 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
524 `;'. Use 4, not 3, with -k option. Correctly rename resulting
526 * keyword.h: Rebuilt.
527 * keyword.gperf (strictfp): Added.
529 2000-11-20 Tom Tromey <tromey@cygnus.com>
531 * lex.c (yylex): Recognize floating point constants with leading
534 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
536 * java-tree.h (cyclic_inheritance_report): Constify.
537 * parse.y (cyclic_inheritance_report): Likewise.
539 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
541 * parse.y (goal): Remove call to ggc_add_string_root.
543 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
545 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
546 Create string in scratch buffer, then pass to build_string.
548 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
550 * parse.y (issue_warning_error_from_context): Add
553 2000-11-11 Anthony Green <green@redhat.com>
555 * jcf-parse.c (process_zip_dir): Add finput parameter.
556 (jcf_figure_file_type): Call process_zip_dir with appropriate
559 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
561 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
562 * jcf-parse.c (jcf_figure_file_type): Likewise.
564 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
566 * parse.y (create_new_parser_context): Use memset () instead of
569 2000-11-08 Tom Tromey <tromey@cygnus.com>
571 * gjavah.c (process_file): Only include gcj/cni.h when generating
574 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
576 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
577 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
580 2000-11-05 Tom Tromey <tromey@cygnus.com>
582 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
583 * lex.c (IS_ZERO): New define.
584 (java_perform_atof): Error on floating point underflow.
586 2000-11-04 Tom Tromey <tromey@cygnus.com>
588 * lex.c (java_parse_escape_sequence): Only read two octal
589 characters if the first one is greater than 3. Don't allow
590 "octal" numbers to include the digits 8 or 9.
592 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
594 * Make-lang.in (java.distdir): Remove.
596 2000-11-03 Tom Tromey <tromey@cygnus.com>
598 * Make-lang.in (java.dvi): New target.
599 Partial fix for PR other/567.
601 * lang-options.h: Mention -Wout-of-date.
602 * jcf-dump.c (flag_newer): New global.
603 * gjavah.c (flag_newer): New global.
604 * jcf-io.c (find_class): Only warn when flag_newer set.
605 * lang.c (flag_newer): New global.
606 (struct string_option): New declaration.
607 (lang_W_options): New global.
608 (process_option_with_no): New function.
609 (lang_decode_option): Use it.
611 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
612 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
615 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
616 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
617 * lex.c (java_read_unicode): Removed `term_context' argument.
618 Recognize any number of `u' in `\u'.
619 (java_read_unicode_collapsing_terminators): New function.
620 (java_get_unicode): Use it.
621 (java_lineterminator): Removed.
622 (yylex): Produce error if character literal is newline or single
623 quote. Return if eof found in middle of `//' comment. EOF in
624 `//' comment is only an error if pedantic.
625 (java_ignorable_control_p): New function.
626 (java_parse_end_comment): Return if eof found in middle of
629 * jv-scan.c (pedantic): New global.
631 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
633 * parse.y (outer_field_access_p): Inherited fields aren't
634 consider outer fields.
635 (maybe_build_thisn_access_method): Use
636 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
637 (resolve_expression_name): Trigger an error if a static field
638 is being accessed as an outer field.
640 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
642 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
645 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
647 * Make-lang.in: Move all build rules here from Makefile.in,
648 adapt to new context. Wrap all rules that change the current
649 directory in parentheses. Expunge all references to $(P).
650 When one command depends on another and they're run all at
651 once, use && to separate them, not ;. Add OUTPUT_OPTION to
652 all object-file generation rules. Delete obsolete variables.
654 * Makefile.in: Delete.
655 * config-lang.in: Delete outputs= line.
657 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
659 * parse.y (patch_method_invocation): NULLify this_arg when already
661 (maybe_use_access_method): Handle call to methods unrelated to the
662 current class. Fixed comment.
665 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
667 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
670 2000-10-24 Tom Tromey <tromey@cygnus.com>
672 * lex.c (java_new_lexer): Initialize new fields. Work around
673 broken iconv() implementations.
674 (java_read_char): Swap bytes if required. Use fallback decoder if
676 (byteswap_init, need_byteswap): New globals.
677 (java_destroy_lexer): Only close iconv handle if it is in use.
678 * lex.h (java_lexer): New fields read_anything, byte_swap,
680 Made out_buffer unsigned.
682 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
684 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
685 where an enclosing context can be set on the jdep.
686 (do_resolve_class): Fixed identation.
688 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
690 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
692 * jcf-reader.c (peek_attribute, skip_attribute): Only define
695 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
697 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
699 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
701 * jcf-write.c (OP1): Update `last_bc'.
702 (struct jcf_block): Fixed indentation and typo in comments. New
704 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
705 follows `monitorenter'.
706 * parse.y (patch_synchronized_statement): New local `tmp'. Call
710 2000-10-16 Tom Tromey <tromey@cygnus.com>
712 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
713 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
714 * lang-options.h: Added -MA, -MT, -MF..
715 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
716 (DEPEND_TARGET_SET): New macro.
717 (DEPEND_FILE_ALREADY_SET): Likewise.
718 (init_parse): Handle new flags.
719 * jcf.h (jcf_dependency_print_dummies): Declare.
720 * Make-lang.in (s-java): Added mkdeps.o.
721 * Makefile.in (BACKEND): Added mkdeps.o.
722 (../gcjh$(exeext)): Added mkdeps.o.
723 (../jcf-dump$(exeext)): Added mkdeps.o.
724 * jcf-depend.c: Include mkdeps.h.
725 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
727 (jcf_dependency_reset): Rewrote.
728 (dependencies): New global.
729 (jcf_dependency_set_target): Rewrote.
730 (jcf_dependency_add_target): Likewise.
731 (jcf_dependency_add_file): Likewise.
733 (print_ents): Removed.
734 (jcf_dependency_write): Rewrote.
735 (print_dummies): New global.
736 (jcf_dependency_print_dummies): New function
737 (jcf_dependency_write): Call deps_dummy_targets if required.
739 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
741 * gjavah.c (add_class_decl): Removed unused variables `tname',
742 `tlen' and `name_index'.
743 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
744 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
745 in `wfl_operator' with value.
746 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
747 (jcf_figure_file_type): Fixed identation.
748 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
749 * parse.y (analyze_clinit_body): New function.
750 (static_initializer:): Reset `current_static_block'.
751 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
752 `wfl_operator' with new value.
753 (lookup_cl): Use EXPR_WFL_FILENAME.
754 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
756 (build_outer_field_access): Access to this$<n> built from
757 current_class, not its outer context.
758 (build_access_to_thisn): Fixed leading comment. Tidied things up.
759 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
760 (patch_method_invocation): Use `is_static_flag' when already
762 (patch_newarray): Removed assignment in ternary operator.
764 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
766 * except.c (free_eh_ranges): Don't free `whole_range'.
768 2000-10-15 Anthony Green <green@redhat.com>
770 * decl.c (init_decl_processing): Call init_class_processing before
773 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
775 * check-init.c (check_init): Fixed leading comment. Use
777 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
778 (give_name_to_locals): Likewise.
779 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
780 fields in lang_decl_var.
781 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
782 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
783 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
784 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
785 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
786 (LOCAL_FINAL): Rewritten.
787 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
788 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
789 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
791 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
792 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
793 (TYPE_HAS_FINAL_VARIABLE): New macro.
794 (struct lang_type): Added `afv' field.
795 * parse.y (check_static_final_variable_assignment_flag): New function.
796 (reset_static_final_variable_assignment_flag): Likewise.
797 (check_final_variable_local_assignment_flag): Likewise.
798 (reset_final_variable_local_assignment_flag): Likewise.
799 (check_final_variable_indirect_assignment): Likewise.
800 (check_final_variable_global_assignment_flag): Likewise.
801 (add_inner_class_fields): Use LOCAL_FINAL_P.
802 (register_fields): Handle local finals and final variables.
803 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
804 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
805 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
807 (java_complete_expand_methods): Loop to set
808 TYPE_HAS_FINAL_VARIABLE. Call
809 `reset_final_variable_local_assignment_flag' and
810 `check_final_variable_local_assignment_flag' accordingly before
811 and after constructor expansion. Call
812 `reset_static_final_variable_assignment_flag'
813 before expanding <clinit> and after call
814 `check_static_final_variable_assignment_flag' if the
815 current_class isn't an interface. After all methods have been
816 expanded, call `check_final_variable_global_assignment_flag' and
817 `check_static_final_variable_assignment_flag' if the current class
819 (maybe_yank_clinit): Fixed typo in comment.
820 (build_outer_field_access_methods): Removed old sanity check. Use
821 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
822 Don't create access methods for finals.
823 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
824 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
825 existing DECL_INIT has been processed.
826 (java_complete_lhs): Likewise.
827 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
828 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
830 (patch_assignment): Use LOCAL_FINAL_P.
831 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
832 DECL_INITIAL is nullified.
835 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
837 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
839 * Makefile.in (parse.c, parse-scan.c): Likewise.
841 2000-10-12 Mark Mitchell <mark@codesourcery.com>
843 * class.c (temporary_obstack): Remove.
844 (make_class): Don't mess with obstascks.
845 (push_class): Likewise.
846 (set_super_info): Likewise.
847 (add_method_1): Likewise.
848 (add_method): Likewise.
849 (add_field): Likewise.
850 (build_utf8_ref): Likewise.
851 (build_class_ref): Likewise.
852 (build_static_field_ref): Likewise.
853 (finish_class): Likewise.
854 (push_super_field): Likewise.
855 (layout_class): Likewise.
856 (layout_class_methods): Likewise.
857 (init_class_processing): Likewise.
858 * constants.c (get_tag_node): Likewise.
859 (build_constant_data_ref): Likewise.
860 * decl.c (ggc_p): Remove.
861 (copy_lang_decl): Use ggc_alloc.
862 (complete_start_java_method): Don't mess with obstacks.
863 (start_java_method): Likewise.
864 (end_java_method): Likewise.
865 * except.c (link_handler): Use xmalloc.
866 (free_eh_ranges): New function.
867 (method_init_exceptions): Use it.
868 (add_handler): Use xmalloc.
869 (expand_start_java_handler): Don't mess with obstacks.
870 (prepare_eh_table_type): Likewise.
871 (expand_end_java_handler): Likewise.
872 * expr.c (push_value): Likewise.
873 (create_label_decl): Likewise.
874 (build_jni_stub): Likewise.
875 (java_lang_expand_expr): Likewise.
876 (note_instructions): Use xrealloc.
877 (java_push_constant_from_pool): Don't mess with obstacks.
878 (process_jvm_instruction): Likewise.
879 * java-tree.h (cyclic_inheritance_report): Remove duplicate
881 * jcf-parse.c (get_constant): Don't mess with obstacks.
882 (read_class): Likewise.
883 (jcf_parse): Likewise.
884 * lex.c (expresion_obstack): Remove.
885 (java_lex): Don't use obstack_free.
886 * parse.h (exit_java_complete_class): Don't mess with obstacks.
887 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
888 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
889 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
890 * parse.y (gaol): Add more GC roots.
891 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
892 (lookup_field_wrapper): Likewise.
893 (obtain_incomplete_type): Don't mess with obstacks.
894 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
896 (craft_constructor): Don't mess with obstacks.
897 (safe_layout_class): Likewise.
898 (java_complete_class): Likewise.
899 (source_end_java_method): Likewise.
900 (build_outer_field_access_methods): Likewise.
901 (build_outer_method_access_method): Likewise.
902 (maybe_build_thisn_access_method): Likewise.
903 (build_dot_class_method_invocation): Likewise.
904 (java_complete_tree): Likewise.
905 (java_complete_lhs): Likewise.
906 (do_merge_string_cste): Likewise.
907 (patch_string_cst): Likewise.
908 (array_constructor_check_entry): Likewise.
909 * typeck.c (build_java_array_type): Likewise.
910 (parse_signature_string): Likewise.
911 (build_java_signature): Likewise.
913 2000-10-12 Tom Tromey <tromey@cygnus.com>
916 * gjavah.c (add_class_decl): Don't special-case inner classes.
917 (add_namelet): Likewise.
919 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
921 * java-tree.h: Constify current_encoding.
922 * lang.c: Constify current_encoding.
924 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
926 * jvgenmain.c (class_mangling_suffix): Omit `.'.
927 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
929 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
931 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
932 patch. Fixes gcj/340.
934 2000-10-10 Tom Tromey <tromey@cygnus.com>
936 * lex.c (java_new_lexer): Initialize out_first and out_last
938 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
940 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
942 * parse.y (pop_current_osb): New function.
943 (array_type:): Use `dims:', changed actions
944 accordingly. Suggested by Anthony Green.
945 (array_creation_expression:): Used pop_current_osb.
946 (cast_expression:): Likewise.
947 (search_applicable_method_list): Fixed indentation.
949 2000-10-08 Anthony Green <green@redhat.com>
951 * parse.y (array_type_literal): Remove production.
952 (type_literals): Refer to array_type, not array_type_literal.
954 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
956 Patch contributed by Corey Minyard.
957 * decl.c (check_local_named_variable): New function.
958 (tree check_local_unnamed_variable): Likewise.
959 (find_local_variable): Splitted. Call check_local_{un}named_variable.
961 2000-10-07 Anthony Green <green@redhat.com>
963 * class.c (layout_class): Handle case where superclass can't be
966 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
968 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
971 2000-10-05 Tom Tromey <tromey@cygnus.com>
973 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
974 * jvgenmain.c (class_mangling_prefix): Removed.
975 (class_mangling_suffix): New global.
977 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
979 (print_method_info): Handle overrides for static and final
981 (process_file): Generate declaration for class object field.
982 * class.c (cxx_keywords): New array.
983 (utf8_cmp): New function.
984 (cxx_keyword_p): New function.
985 (layout_class_method): Mangle C++ keywords by appending `$'.
986 (mangle_field): New function.
987 (mangle_class_field): Use mangle_field. Mangle class name as
989 (mangle_static_field): Use mangle_field.
991 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
993 * decl.c (find_local_variable): Removed uncessary type check and
994 fixed range check typo. From Corey Minyard.
996 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
998 * decl.c (give_name_to_locals): New local `code_offset'. Call
999 `maybe_adjust_start_pc'.
1000 * expr.c (note_instructions): New function.
1001 (expand_byte_code): Don't collect insn starts here.
1002 (peek_opcode_at_pc): New function.
1003 (maybe_adjust_start_pc): Likewise.
1004 * java-tree.h (maybe_adjust_start_pc): Declare.
1005 (note_instructions): Likewise.
1006 * jcf-parse.c (parse_class_file): Call `note_instructions'.
1008 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1010 * parse.y (field_access:): Fixed indentation.
1011 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
1013 2000-09-07 Tom Tromey <tromey@cygnus.com>
1016 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
1017 JPRIMITIVE_TYPE_P, for arithmetic operators.
1018 (patch_method_invocation): Indentation fix.
1019 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
1020 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
1021 (do_unary_numeric_promotion): Cleaned up code.
1022 (valid_cast_to_p): Handle boolean correctly.
1024 2000-09-27 Tom Tromey <tromey@cygnus.com>
1026 * lex.c (java_read_unicode): Reset bs_count when finished with
1029 2000-10-01 Mark Mitchell <mark@codesourcery.com>
1032 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
1033 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
1034 (typeck.o): Depend on ggc.h.
1035 * class.c (add_method_1): Use GC functions for allocation.
1036 (init_class_processing): Register roots.
1037 * decl.c (ggc_p): Set to 1.
1038 (pending_local_decls): Make it static.
1039 (push_jvm_slot): Use GC functions for allocation.
1040 (init_decl_processing): Register roots.
1041 (give_name_to_locals): Use GC functions for allocation.
1042 (lang_mark_tree): New function.
1043 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
1044 functions for allocation.
1045 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
1046 * lex.c (java_lex): Use build_string, rather than replicating it
1048 * parse.y (goal): Add more roots.
1049 (mark_parser_ctxt): New function.
1050 * typeck.c: Include ggc.h.
1052 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1054 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
1055 contains something else than MODIFY_EXPR.
1057 2000-09-23 Mark Mitchell <mark@codesourcery.com>
1059 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
1060 * Makefile.in (parse.o): Depend on ggc.h.
1061 (class.o): Likewise.
1062 (constants.o): Likewise.
1065 (jcf-parse.o): Likewise.
1066 (jcf-write.o): Likewise.
1067 (mangle.o): Likewise.
1068 * class.c: Include ggc.h.
1069 (build_static_field_ref): Register GC roots.
1070 (layout_class): Likewise.
1071 (init_class_processing): Likewise.
1072 * constants.c: Include ggc.h.
1073 (current_constant_pool_data_ref): Remove.
1074 (tag_nodes): Move it to ...
1075 (get_tag_node): ... here. Register GC roots.
1076 * decl.c: Include ggc.h. Remove many global tree definitions.
1077 (throw_node): Define.
1078 (java_global_trees): Likewise.
1079 (predef_filenames): Make the size a constant.
1080 (init_decl_processing): Adjust accordingly.
1081 (init_decl_processing): Call init_jcf_parse. Register GC roots.
1082 * expr.c: Include ggc.h.
1083 (init_expr_processing): Register GC roots.
1084 (build_invokeinterface): Likewise.
1085 * java-tree.h: Replace extern tree declarations with macros.
1086 (java_global_trees): New variable.
1087 (java_tree_index): New enumeration.
1088 (init_jcf_parse): Declare.
1089 * jcf-parse.c: Include ggc.h.
1090 (current_class): Remove declaration.
1091 (main_class): Likewise.
1092 (all_class_list): Likewise.
1093 (predefined_filename_p): Adjust for constant size of
1095 (init_jcf_parse): New function.
1096 * jcf-write.c: Include ggc.h.
1097 (generate_classfile): Register GC roots.
1098 (append_synthetic_attribute): Likewise.
1099 (append_innerclass_attribute_entry): Likewise.
1100 * lang.c: Include ggc.h.
1101 (lang_print_error): Register GC roots.
1102 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
1104 * parse.y: Include ggc.h.
1105 (wfl_operator): Remove.
1106 (goal): Register GC roots.
1107 (java_pop_parser_context): Adjust for new field names.
1108 (java_parser_context_save_global): Likewse.
1109 (java_parser_context_restore_global): Likewise.
1110 (java_parser_context_suspend): Likewise.
1111 (java_parser_context_resume): Likewise.
1112 (verify_constructor_circularity): Register GC roots.
1113 (lookup_cl): Likewise.
1114 (java_reorder_fields): Likewise.
1115 (build_current_this): Likewise.
1116 (class_in_current_package): Likewise.
1117 (argument_types_convertible): Likewise.
1118 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
1120 2000-09-14 Tom Tromey <tromey@cygnus.com>
1122 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
1124 2000-09-13 Tom Tromey <tromey@cygnus.com>
1126 * jcf-parse.c: Include <locale.h>.
1127 * jv-scan.c: Include <locale.h>.
1129 2000-09-12 Tom Tromey <tromey@cygnus.com>
1131 * expr.c (pop_type_0): Return `Object' if trying to merge two
1133 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
1134 interface types; `Object' is always a valid supertype.
1136 2000-09-12 Tom Tromey <tromey@cygnus.com>
1139 * jv-scan.c (help): Document --encoding.
1140 (options): Added `encoding' entry.
1141 (OPT_ENCODING): New define.
1142 (main): Handle --encoding.
1143 Include <langinfo.h> if nl_langinfo exists.
1144 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
1146 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
1147 (parse_source_file): Correctly call java_init_lex. Added `finput'
1148 argument. Use nl_langinfo to determine default encoding.
1149 * java-tree.h (current_encoding): Declare.
1150 * parse.y (java_parser_context_restore_global): Don't restore
1152 (java_parser_context_save_global): Don't set `finput' field.
1153 (java_pop_parser_context): Don't restore `finput'. Free old lexer
1155 * lang.c (current_encoding): New global.
1156 (lang_decode_option): Recognize `-fencoding='.
1157 (finish_parse): Don't close finput.
1158 * parse.h (struct parser_ctxt): Removed `finput' and
1159 `unget_utf8_value' fields. Added `lexer' field.
1160 (java_init_lex): Fixed declaration.
1161 * lex.c (java_new_lexer): New function.
1162 (java_destroy_lexer): Likewise.
1163 (java_read_char): Added `lex' argument. Handle iconv case.
1164 (java_read_unicode): Added `lex' argument. Count backslashes in
1166 (java_init_lex): Added `finput' and `encoding' arguments. Set
1167 `lexer' field in ctxp.
1168 (BAD_UTF8_VALUE): Removed.
1169 (java_lex): Handle seeing UEOF in the middle of a string literal.
1170 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
1171 (java_lexer): New structure.
1174 (DEFAULT_ENCODING): New define.
1175 (java_destroy_lexer): Declare.
1177 2000-09-12 Tom Tromey <tromey@cygnus.com>
1180 * lex.c (java_init_lex): Initialize java_io_serializable.
1181 * parse.y (java_io_serializable): New global.
1182 (valid_ref_assignconv_cast_p): An array can be cast to
1185 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
1187 * decl.c, expr.c: Include defaults.h if not already included.
1188 Don't define the *_TYPE_SIZE macros.
1190 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
1192 * typeck.c (build_java_array_type): Correct first parameter
1193 in ADJUST_FIELD_ALIGN invocation.
1195 2000-09-06 Tom Tromey <tromey@cygnus.com>
1197 * lang-specs.h: Also recognize `-femit-class-files'.
1199 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1201 * verify.c (merge_types): Load the types to merge if necessary.
1203 2000-09-02 Anthony Green <green@redhat.com>
1205 * jcf-io.c: Include zlib.h.
1206 (open_in_zip): Read compressed class file archives.
1207 * zipfile.h (ZipDirectory): Add uncompressed_size and
1208 compression_method fields.
1209 * zextract.c (read_zip_archive): Collect file compression info.
1211 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
1213 * parse.y (do_resolve_class): Also explore superclasses of
1214 intermediate enclosing contexts when searching for inner classes.
1216 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1218 * parse.y (variable_declarator_id:): Better error message.
1219 (expression_statement:): Use YYNOT_TWICE.
1220 (cast_expression:): Likewise.
1221 (assignment:): Likewise.
1223 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1225 * parse.y (do_merge_string_cste): New locals. Create new
1226 STRING_CSTs each time, use memcpy. Fixes gcj/311.
1228 2000-08-07 Hans Boehm <boehm@acm.org>
1230 * boehm.c (mark_reference_fields): Set marking bits for all words in
1231 a multiple-word record.
1232 (get_boehm_type_descriptor): Use the procedure marking descriptor for
1235 2000-08-31 Mike Stump <mrs@wrs.com>
1237 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
1238 jcf-dump$(exeext)): Make parallel safe.
1240 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1242 * jcf-parse.c (set_source_filename): Constify a char *.
1243 * jcf-write.c (append_innerclasses_attribute,
1244 make_class_file_name): Constify a char *. Don't recycle a
1245 variable for an unrelated purpose.
1246 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
1247 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
1249 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1251 * expr.c (can_widen_reference_to): Fixed indentation.
1252 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
1253 * parse.y: `finit$' replaces `$finit$' in comments.
1254 (try_builtin_assignconv): Fixed leading comment.
1256 2000-08-25 Greg McGary <greg@mcgary.org>
1258 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
1260 2000-08-24 Greg McGary <greg@mcgary.org>
1262 * lang.c (lang_decode_option): Use ARRAY_SIZE.
1263 * parse.y (BINOP_LOOKUP): Likewise.
1265 2000-08-22 Andrew Haley <aph@cygnus.com>
1267 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
1268 sign extending. Fixes gcj/321.
1269 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
1270 combining to make a jlong. Fixes gcj/321.
1272 2000-08-21 Nix <nix@esperi.demon.co.uk>
1274 * lang-specs.h: Do not process -o or run the assembler if
1277 2000-08-16 Andrew Haley <aph@cygnus.com>
1279 * typeck.c (build_java_array_type): Rewrite code to do array
1280 alignment. Take into account back-end macros when aligning array
1281 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
1282 user to set alignment. Fixes gcj/252 and 160.
1284 2000-08-09 Tom Tromey <tromey@cygnus.com>
1286 * parse.y (check_abstract_method_definitions): Now return `int'.
1287 Check implemented interfaces. Fixes PR gcj/305.
1289 * parse.y (patch_switch_statement): Disallow `long' in switch
1290 expressions. Fixes PR gcj/310.
1292 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1294 * decl.c (finit_leg_identifier_node): New global.
1295 (init_decl_processing): Use `finit$' to initialize
1296 finit_identifier_node. Use `$finit$' to initialize
1297 finit_leg_identifier_node.
1298 * expr.c (expand_java_field_op): Use ID_FINIT_P.
1299 * java-tree.h (finit_identifier_node): Changed attached comment.
1300 (finit_leg_identifier_node): New declaration.
1301 (ID_FINIT_P): Take finit_identifier_node and
1302 finit_leg_identifier_node into account. This is a backward
1305 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1307 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
1309 (generate_bytecode_insns): Check `nargs' before emitting it.
1310 * verify.c (merge_type_state): Fixed typo.
1311 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
1312 generate_bytecode_{conditional,insns}.
1314 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
1316 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
1319 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1321 * class.c (maybe_layout_super_class): Fixed indentation.
1322 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
1323 (java_check_methods): New function declaration.
1324 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
1325 instead of `str_ptr'.
1326 * jcf-write.c (generate_bytecode_insns): Emit number the of args
1327 of a `invokeinterface' at the right time.
1328 * parse.h (WFL_STRIP_BRACKET): New macro.
1329 (SET_TYPE_FOR_RESOLUTION): Use it.
1330 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
1331 (check_class_interface_creation): Don't check for cross package
1332 innerclass name clashes.
1333 (method_header): Behave properly if MDECL is `error_mark_node'.
1334 (method_declarator): Return `error_mark_node' if bogus current
1336 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
1337 (resolve_and_layout): New local `decl_type', set and used. Call
1339 (java_check_methods): New method.
1340 (java_layout_classes): Use it.
1341 (resolve_qualified_expression_name): No EH check necessary in
1343 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
1345 (patch_assignment): Set DECL_INITIAL on integral final local.
1347 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1349 * java-tree.h (flag_extraneous_semicolon): New extern.
1350 * lang-options.h: (-Wextraneous-semicolon): New option.
1351 * lang.c (flag_redundant): Fixed typo in leading comment.
1352 (flag_extraneous_semicolon): New global.
1353 (lang_decode_option): Set `flag_extraneous_semicolon' when
1354 -Wall. Decode `-Wextraneous-semicolon'.
1355 * parse.y (type_declaration:): Removed `SC_TK' hack, added
1356 `empty_statement' rule.
1357 (class_body_declaration): Likewise.
1358 (method_body:): Accept `;' as a method body.
1359 (static_initializer:): Removed `SC_TK' hack.
1360 (constructor_block_end:): Likewise.
1361 (empty_statement:): Report deprecated empty declaration. Fixes
1364 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1366 * parse.y (build_dot_class_method_invocation): Changed parameter
1367 name to `type'. Build signature from `type' and convert it to a
1368 STRING_CST if it's an array.
1369 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
1370 to use `ref_type' directly.
1372 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
1374 * lang-options.h: Added a comma after the last element to avoid
1375 syntax errors when other languages define additional options.
1377 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1379 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
1380 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
1381 (jc1): Link with $(BACKEND).
1382 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
1384 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1386 * jvspec.c: Adjust type of second argument to
1387 lang_specific_driver, and update code as necessary.
1389 * class.c (build_dtable_decl): Initialize dummy.
1391 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1393 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
1394 method bodies not to rule out discarding `<clinit>'; don't use
1395 <clinit> to initialize static fields with constant initializers.
1397 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1399 * gjavah.c (print_method_info): Added `synth' parameter. Skip
1401 (method_synthetic): New global.
1402 (HANDLE_METHOD): Recognize synthetic method and tell
1403 `print_method_info' about it.
1404 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
1405 processing a synthetic method.
1406 * jcf-reader.c (skip_attribute): New function.
1407 ( skip_attribute): Likewise.
1409 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1411 * parse.y (build_outer_field_access): Fixed comments.
1412 (fix_constructors): Emit the initialization of this$<n> before
1414 (resolve_qualified_expression_name): Build an access to `decl' if
1417 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1419 * parse-scan.y (curent_class): Non longer const.
1420 (inner_qualifier, inner_qualifier_length): Deleted.
1421 (current_class_length): New global.
1422 (bracket_count): Fixed typo in leading comment.
1423 (anonymous_count): New global.
1424 (class_instance_creation_expression:): Handle anonymous classes.
1425 (anonymous_class_creation:): New rule.
1426 (push_class_context): Rewritten.
1427 (pop_class_context): Likewise.
1428 (INNER_QUALIFIER): Macro deleted.
1429 (report_class_declaration): call `push_class_context' when
1430 entering the function. `fprintf' format modified not to use
1432 (report_class_declaration): Assign `package_name' and
1433 `current_class' to NULL separatly.
1435 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1437 * expr.c (build_invokeinterface): Call layout_class_methods on
1440 2000-07-27 Tom Tromey <tromey@cygnus.com>
1441 Anthony Green <green@cygnus.com>
1442 Alexandre Petit-Bianco <apbianco@cygnus.com>
1444 * class.c (make_class_data): Create vtable for abstract classes.
1445 (get_dispatch_table): Changed to cope with abstract classes.
1447 2000-07-27 Tom Tromey <tromey@cygnus.com>
1449 * parse.y (patch_method_invocation): Don't reverse the argument
1450 list when dealing with anonymous class constructors. Fixed typo in
1453 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1455 * parse.y (build_alias_initializer_parameter_list): Reverse
1456 crafted list when building aliases for anonymous class
1459 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1461 * parse.y (jdep_resolve_class): Don't bother checking potential
1462 innerclass access if `decl' is NULL.
1463 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
1466 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1468 * parse.c: Remove (again.)
1470 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1472 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
1473 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
1474 outside the `if' statement, alias to innerclass removed, `decl'
1475 used to mark the class complete.
1477 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1479 * parse.y (simple_name:): Fixed typo in error message.
1481 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1483 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
1484 or its first operand can be error marks.
1486 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1488 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
1489 * parse.y (method_header): Likewise.
1491 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1493 * parse.y (process_imports): Consider that one might be trying to
1494 import an innerclass. Fixes gcj/254
1496 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1498 * parse.y (find_as_inner_class): Handle the case where the
1499 enclosing context of an innerclass has been loaded as bytecode.
1501 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1503 * parse.y (simple_name:): Reject `$' in type names.
1504 (resolve_type_during_patch): Use `type' as a second
1505 argument to resolve_no_layout. Fixes gcj/257.
1507 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
1509 * parse.y (find_most_specific_methods_list): Select the only
1510 non-abstract method even if max has been set.
1511 Fixes gcj/285, gcj/298.
1513 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
1515 * lang-specs.h: Added %(jc1) to java compiler options.
1517 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
1519 * .cvsignore: New file.
1521 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1523 * parse.y (not_accessible_p): Access granted to innerclasses
1524 (indirectly) extending the reference type. Fixes gcj/249.
1526 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1528 * parse.y (patch_method_invocation): Fixed comment.
1529 (maybe_use_access_method): Build this$<n>s to the context of the
1530 target method, or a type that extends it. Fixes gcj/242.
1532 2000-07-13 Mark Mitchell <mark@codesourcery.com>
1536 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1538 * parse.y (fold_constant_for_init): Avoid bullish conversion.
1540 2000-07-13 Tom Tromey <tromey@cygnus.com>
1542 * lang-specs.h: Added %{I*}.
1544 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1546 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1548 2000-07-12 Mark Mitchell <mark@codesourcery.com>
1550 * parse-scan.c: Remove.
1552 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1554 * class.c (set_super_info): Handled protected inner classes.
1555 (common_enclosing_context_p): Bail early if arguments aren't both
1557 (get_access_flags_from_decl): Handle private and protected inner
1559 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
1560 (CLASS_PROTECTED): Likewise.
1561 (struct lang_type): New bitfield `poic'.
1562 * parse.y (jdep_resolve_class): Call check_inner_class_access on
1564 (check_inner_class_access): Renamed arguments, added
1565 comments. Handles protected inner classes (fixes gcj/225)
1566 (not_accessible_p): Fixed comments. Avoid handling inner classes.
1568 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1570 * parse.y (resolve_qualified_expression_name): Verify qualified
1571 access to `this'. Fixes gcj/239.
1573 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1575 * jcf-write.c (generate_classfile): Don't install ConstantValue
1578 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1580 * parse.y (resolve_qualified_expression_name): Handle inner class
1581 access. Fixes gcj/256.
1583 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1585 * jcf-write.c (generate_classfile): Properly install the
1586 ConstantValue attribute and the initial value constant pool index
1587 on string constants.
1588 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
1591 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1593 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
1595 * parse.y (find_as_inner_class): Fixed typo.
1596 (do_resolve_class): Explore enclosing contexts when searching for
1597 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
1598 (check_inner_class_access): Check `decl' which can be null in case
1601 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1603 * java-tree.h (java_debug_context): Declared `extern'.
1604 (safe_layout_class): Likewise.
1605 * parse.y (resolve_field_access): Field must be `static' in order
1606 to be replaced by its initial value. Added comments.
1607 (find_applicable_accessible_methods_list): Fixed typo.
1608 (find_most_specific_methods_list): Methods found in innerclasses
1609 take over methods founds in the enclosing contexts.
1610 (java_complete_tree): Loosen restrictions on the type of DECLs
1611 that can be replaced by their initialization values.
1612 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
1614 2000-07-05 Tom Tromey <tromey@cygnus.com>
1616 * Make-lang.in (PARSE_DIR): New macro.
1617 (PARSE_RELDIR): Likewise.
1618 (PARSE_C): Likewise.
1619 (PARSE_SCAN_C): Likewise.
1620 ($(PARSE_C)): New target.
1621 ($(PARSE_SCAN_C)): Likewise.
1622 (SET_BISON): New macro.
1623 (BISONFLAGS): Likewise.
1624 (JAVABISONFLAGS): Likewise.
1626 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
1628 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
1629 argument on the first pass for CNI as well as JNI.
1630 (print_method_info): Set up method name on the first pass only.
1632 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1634 * parse.y (parser_qualified_classname): Removed parameter
1636 (create_interface): Removed first passed parameter to
1637 parser_qualified_classname.
1638 (create_class): Likewise. Don't install alias on static
1639 innerclasses. Fixes gcj/275.
1641 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1643 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
1644 debugable statement with empty_stmt_node. Fixes gcj/272
1646 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1648 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
1651 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1653 * jcf-write.c (push_long_const): Appropriately cast short negative
1656 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1658 * parse.y (verify_constructor_super): Use loop variable
1659 `m_arg_type' initialized with `mdecl_arg_type'.
1661 2000-06-29 Tom Tromey <tromey@cygnus.com>
1663 * parse.y (resolve_field_access): Handle case where `type_found'
1666 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1668 * expr.c (lookup_field): The same field can be found through two
1669 different interface. Don't declare it ambiguous in that case.
1671 2000-06-27 Tom Tromey <tromey@cygnus.com>
1673 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
1674 follows \r, then unget it at a lower level.
1676 2000-06-26 Tom Tromey <tromey@cygnus.com>
1678 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
1681 2000-06-25 Tom Tromey <tromey@cygnus.com>
1683 * parse.y (for_statement): Wrap expression in a WFL if it is a
1684 constant. For PR gcj/268.
1686 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1688 * parse.y (do_resolve_class): Minor optimiztion in the package
1689 list search. Removed unecessary test and return statement.
1690 (valid_ref_assignconv_cast_p): Order of arguments to
1691 enclosing_context_p fixed.
1693 2000-06-24 Tom Tromey <tromey@cygnus.com>
1695 * expr.c (lookup_field): Print error and return error_mark_node if
1696 field reference is ambiguous.
1698 * parse.y (check_abstract_method_definitions): Also check if
1699 `other_method' is abstract.
1701 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1703 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
1705 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
1706 (struct lang_type): New field `pic'.
1707 (CLASS_PRIVATE): New macro.
1708 * parse.y (check_inner_class_access): New function.
1709 (jdep_resolve_class): Call it.
1711 2000-06-23 Tom Tromey <tromey@cygnus.com>
1713 * parse.y (patch_incomplete_class_ref): Initialize the returned
1714 class. For PR gcj/260.
1716 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1718 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
1720 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1722 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1723 Java specific checks.
1724 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
1726 * java-tree.def (CASE_EXPR): Marked 'e'.
1727 (DEFAULT_EXPR): Likewise.
1728 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
1730 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1731 Java specific checks.
1732 (generate_bytecode_insns): Test try_block for BLOCK before using
1734 * parse.y (build_wfl_wrap): Added `location' argument. Set
1735 EXPR_WFL_LINECOL accordingly.
1736 (dim_expr:): Wrap constants with WFLs.
1737 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
1738 (resolve_package): Check for `stmt' not being a BLOCK before
1739 building a debuggable statement with it.
1740 (make_qualified_primary): Added extra parameter to build_wfl_wrap
1742 (resolve_field_access): Make sure `decl' is a DECL before treating
1744 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
1745 IDENTIFIER_NODE before treating it as such.
1746 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
1747 treating it as such.
1748 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
1749 to be applied only on non array types.
1751 2000-06-16 Per Bothner <per@bothner.com>
1753 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
1754 define in terms of DECL_RESULT, as that fails when --enable-checking.
1756 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1758 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
1759 types the same in comparison.
1760 (CHECK_OP): Add static prototype.
1762 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1764 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
1765 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
1768 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1770 * decl.c (create_primitive_vtable): Prototype.
1772 * jcf-write.c (generate_bytecode_insns): Initialize variable
1775 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
1777 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1779 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
1780 to track searched classes, and do not search the same class more than
1781 once. Call find_applicable_accessible_methods_list on immediate
1782 superclass, instead of search_applicable_method_list on all ancestors.
1785 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1787 * parse.y (register_fields): Permit static fields in inner classes
1788 if they are final. Fix for PR gcj/255.
1790 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1792 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
1793 * parse.y (find_in_imports): Returned type changed to void,
1794 leading comment fixed.
1795 (register_package): New function.
1796 (qualify_and_find): Likewise.
1797 (package_declaration:): Use `register_package'.
1798 (single_type_import_declaration:): Removed local variable
1799 `node'. Added missing `;' for consistency.
1800 (type_import_on_demand_declaration:): Use `chainon' to link new
1802 (lookup_field_wrapper): Lookup local variables defined in outer
1804 (java_complete_class): Don't reverse the list of imported on demand.
1805 (do_resolve_class): Reorganized. Removed local variable
1806 `original_name'. Call `qualify_and_find' with the current package
1807 name, invoke `find_in_imports_on_demand' right after. Call
1808 `qualify_and_find' with the packages we've seen so far. Fixed
1809 operations numbering in comments.
1810 (java_expand_class): Don't reverse `package_list'.
1811 (find_most_specific_methods_list): New local variables `abstract'
1812 and `candidates'. Use them to pick the right method.
1814 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
1816 * parse.y (check_modifiers_consistency): Don't subtract out
1817 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
1819 2000-06-04 Philipp Thomas <pthomas@suse.de>
1821 * Makefile.in (INTLLIBS): New.
1825 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1827 * class.c (get_dispatch_table): Build the vtable dummy entry list
1828 element with a null purpose. Fixed leading comment.
1829 (build_dtable_decl): Build an accurate dtable type when appropriate
1832 2000-06-02 Richard Henderson <rth@cygnus.com>
1834 * lang.c (lang_get_alias_set): New.
1836 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1838 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
1839 before using it as the accessed field.
1841 2000-05-31 Tom Tromey <tromey@cygnus.com>
1843 * java-tree.h (boolean_array_vtable, byte_array_vtable,
1844 char_array_vtable, short_array_vtable, int_array_vtable,
1845 long_array_vtable, float_array_vtable, double_array_vtable):
1847 * expr.c (get_primitive_array_vtable): New function.
1848 (create_primitive_vtable): New function.
1849 (java_lang_expand_expr): Enable code to statically generate
1851 * decl.c (init_decl_processing): Create primitive vtables.
1852 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
1853 short_array_vtable, int_array_vtable, long_array_vtable,
1854 float_array_vtable, double_array_vtable): Define.
1856 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
1858 * java/parse.y (find_applicable_accessible_methods_list):
1859 Don't add an uninitialized value to the list.
1861 2000-05-25 Tom Tromey <tromey@cygnus.com>
1863 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
1864 when trying to see if field's class should be initialized. Always
1865 initialize field's declaring class, not qualified class.
1868 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
1869 `wfl_operator', to maybe_build_primttype_type_ref.
1872 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
1874 * parse.y (patch_method_invocation): Don't try to lookup methods
1877 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
1879 * parse.y (resolve_field_access): Call the appropriate <clinit>
1880 before accessing the length of a static array. Craft a decl for
1881 the field while its time. Fixes PR gcj/129.
1883 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1885 * parse.y (resolve_package): Correctly set `*next' (was off by
1887 (resolve_qualified_expression_name): Fixed comment.
1889 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1891 * jcf-parse.c (jcf_parse_source): Reset current_class and
1892 current_function_decl to NULL before parsing a new file.
1894 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1896 * parse.y (block_end:): If the collected block doesn't feature a
1897 statement, insert an empty statement.
1899 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1901 * parse.y (maybe_yank_clinit): New function.
1902 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
1903 end of the list of methods belonging to a class.
1904 (java_complete_expand_method): Check whether <clinit> is really
1905 necessary and expand it accordingly.
1907 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1909 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
1910 processed by the method's switch statement.
1912 2000-05-19 Tom Tromey <tromey@cygnus.com>
1914 * java-tree.h: Added init state enum.
1915 * decl.c (emit_init_test_initialization): Initialize class
1916 initialization check variable by looking at class' state.
1918 2000-05-19 Tom Tromey <tromey@cygnus.com>
1920 * java-tree.h (build_instanceof): Declare.
1921 (build_get_class): Declare.
1922 * parse.y (patch_binop): Use build_instanceof.
1923 * expr.c (build_instanceof): New function. If class is final,
1924 don't make a function call.
1925 (expand_java_INSTANCEOF): Use it.
1926 (build_get_class): New function.
1928 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1930 * jcf-write.c (generate_classfile): Scan the source_file for
1931 slashes with the right pointer variable.
1933 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1935 * lang.c (lang_decode_option): Update -Wunused flags by calling
1937 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
1939 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
1941 * check_init.c (check_init): Constify local char *.
1942 * class.c (push_class): Constify local char *.
1943 * java_tree.h: Update prototypes.
1944 * jcf-io.c (open_class): Constify filename parameter and
1946 (find_class): Remove redundant string copy. Cast return from
1948 * jcf-parse.c (read_class, parse_class_file, yyparse):
1949 Constify local char *.
1950 * jcf-write.c (generate_bytecode_insns, generate_classfile):
1951 Constify local char *.
1952 * jcf.h (JCF): Constify filename and classname.
1953 (JCF_FINISH): Cast args to FREE to char * when appropriate.
1954 * lang.c (init_parse): Constify parameter and return value.
1955 * lex.c (java_get_line_col): Constify filename parameter.
1956 * parse.h: Constify parser_ctxt.filename. Update prototypes.
1957 * parse.y (java_parser_context_suspend,
1958 issue_warning_error_from_context, safe_layout_class): Constify
1960 * parse.c: Regenerate.
1962 2000-05-08 Tom Tromey <tromey@cygnus.com>
1964 * expr.c (build_jni_stub): Cache the result of
1965 _Jv_LookupJNIMethod.
1967 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1969 * decl.c (predef_filenames_size): Now 7.
1970 (predef_filenames): New seventh entry.
1972 2000-05-04 Tom Tromey <tromey@cygnus.com>
1974 * boehm.c (mark_reference_fields): Don't mark RawData fields.
1975 Keep track of when we've seen a reference field after a
1976 non-reference field.
1977 (get_boehm_type_descriptor): Handle case where we see
1978 non-reference fields but no trailing reference field.
1979 * decl.c (rawdata_ptr_type_node): Define.
1980 (init_decl_processing): Initialize rawdata_ptr_type_node.
1981 * java-tree.h (rawdata_ptr_type_node): Declare.
1983 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1985 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
1986 specifiers in calls to fprintf.
1988 2000-05-03 Andrew Haley <aph@cygnus.com>
1990 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
1992 * javaop.h (WORD_TO_INT): New function.
1993 (IMMEDIATE_s4): Use WORD_TO_INT.
1994 * jcf.h (JPOOL_INT): Ditto.
1996 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
1999 2000-04-19 Tom Tromey <tromey@cygnus.com>
2001 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
2003 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
2005 * expr.c (build_jni_stub): New function.
2006 * lang-specs.h: -fjni and -femit-class-file are incompatible.
2008 * parse.y (java_complete_expand_methods): Expand a native method
2009 and call build_jni_stub if -fjni given.
2010 * lang-options.h: Document -fjni.
2011 * lang.c (flag_jni): New global.
2012 (lang_f_options): Added `jni' entry.
2013 * java-tree.h (soft_lookupjnimethod_node,
2014 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
2016 (flag_jni): Declare.
2017 (build_jni_stub): Declare.
2018 (struct lang_decl): Added `native' flag.
2019 (METHOD_NATIVE): Redefined to use `native' field of lang specific
2021 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
2022 soft_jnipopsystemframe_node): New globals.
2023 (init_decl_processing): Set them. _Jv_InitClass only takes one
2026 * java-tree.def: Put into `C' mode.
2028 2000-04-27 Tom Tromey <tromey@cygnus.com>
2031 * expr.c (expand_invoke): Generate check to see if object pointer
2032 is null in nonvirtual invocation case.
2033 * java-tree.h (soft_nullpointer_node): Declare.
2034 * decl.c (soft_nullpointer_node): New global.
2035 (init_decl_processing): Initialize soft_nullpointer_node.
2036 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2037 or `private' methods.
2038 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2040 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2042 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
2045 2000-04-26 Tom Tromey <tromey@cygnus.com>
2047 * zextract.c (find_zip_file_start): New function.
2048 (read_zip_archive): Use it.
2050 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2052 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
2054 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2056 * class.c (common_enclosing_context_p): New function.
2057 * java-tree.h (common_enclosing_context_p): Added prototype.
2058 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
2059 classes sharing an outer context with the current instance.
2060 * parse.y (build_access_to_thisn): Fixed leading comment.
2061 (verify_constructor_super): New local `supper_inner'. Skip
2062 enclosing context argument in the case of inner class constructors.
2063 (patch_method_invocation): Insert proper context as second
2064 parameter to pure inner class constructor super invocations.
2066 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2068 * parse.y (end_class_declaration): Reset the interface number
2071 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2073 * parse.y (source_start_java_method): Deleted unecessary code.
2074 (patch_method_invocation): Fixed comment.
2076 2000-04-24 Robert Lipe <robertlipe@usa.net>
2078 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
2080 2000-04-23 Tom Tromey <tromey@cygnus.com>
2082 * boehm.c (mark_reference_fields): Use int_byte_position.
2084 2000-04-22 Tom Tromey <tromey@cygnus.com>
2086 * boehm.c (mark_reference_fields): Only call byte_position on
2089 2000-04-22 Tom Tromey <tromey@cygnus.com>
2091 * boehm.c (mark_reference_fields): Added `last_view_index'
2092 argument. Use DECL_FIELD_OFFSET to determine field's offset.
2094 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
2096 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
2097 * parse.y (check_class_interface_creation): Fixed comments. Select
2098 permitted modifiers for (inner) interfaces. Changed error message
2099 to report rejected modifiers used with local classes.
2101 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2103 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
2104 of directly inherited type considered in scope.
2105 * parse.y (do_resolve_class): Search inherited classes for inner
2108 2000-04-20 Tom Tromey <tromey@cygnus.com>
2110 * parse.y (not_accessible_p): Use member's class, not current
2111 class, when doing inheritance check for protected reference.
2114 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
2116 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
2118 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2120 * parse.y (lookup_field_wrapper): Search for final local aliases.
2121 (resolve_expression_name): Let lookup_field_wrapper search for
2122 final local aliases. Force the value of `name' if one is found.
2123 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
2124 an expression name. Fixed comments.
2126 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2128 * parse.y (yyerror): `msg' can be null, don't use it in that case.
2130 2000-04-19 Tom Tromey <tromey@cygnus.com>
2132 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
2134 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2136 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
2138 2000-04-18 Tom Tromey <tromey@cygnus.com>
2141 * gjavah.c (utf8_cmp): Changed return value.
2142 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
2144 (cxx_keywords): New global.
2145 (get_field_name): Handle new result of cxx_keyword_subst.
2146 (print_method_info): Likewise.
2148 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
2150 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
2151 with a newline, for CNI.
2152 (print_stub_or_jni): Print a space or newline before method name for
2154 (print_cxx_classname): Don't write leading "::" in CNI stub method.
2155 (process_file): Include gcj/cni.h if generating CNI stubs.
2157 2000-04-16 Tom Tromey <tromey@cygnus.com>
2159 * gjavah.c (decompile_method): Use print_field_name.
2162 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2164 * parse.y (java_expand_classes): Reverse the package list once.
2165 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
2167 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
2168 the `==' and `!=' operators.
2170 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2172 * jcf-write.c (generate_bytecode_insns): At invokation time,
2173 always relate an interface method to the type of its selector.
2175 2000-04-05 Tom Tromey <tromey@cygnus.com>
2178 * expr.c (expand_invoke): Generate check to see if object pointer
2179 is null in nonvirtual invocation case.
2180 * java-tree.h (soft_nullpointer_node): Declare.
2181 * decl.c (soft_nullpointer_node): New global.
2182 (init_decl_processing): Initialize soft_nullpointer_node.
2183 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2184 or `private' methods.
2185 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2187 2000-04-05 Tom Tromey <tromey@cygnus.com>
2190 * parse.y (check_final_assignment): Recognize assignments to the
2191 `length' field of an array when generating class files.
2193 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2195 * class.c (decl_hash): Prototype removed.
2196 (decl_compare): Likewise.
2198 2000-04-05 Tom Tromey <tromey@cygnus.com>
2200 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
2201 * parse.y (check_modifiers_consistency): Check for final/volatile
2202 clash. Fixes PR gcj/164.
2204 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2206 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
2208 (java_hash_compare_tree_node): Renamed from `decl_compare, made
2210 (add_method_1): Use `java_hash_hash_tree_node' and
2211 `java_hash_compare_tree_node'.
2212 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
2213 (java_hash_compare_tree_node): Likewise.
2214 * parse.y (find_applicable_accessible_methods_list): Create,
2215 delete and use a hash table to remember already searched interfaces.
2217 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
2219 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
2222 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2224 * boehm.c (mark_reference_fields, set_bit): Prototype.
2225 (set_bit): Un-ANSI-fy definition.
2227 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
2230 * decl.c (emit_init_test_initialization): Likewise.
2232 * gjavah.c (jni_print_char): Likewise.
2234 * parse.y (create_new_parser_context): Likewise.
2236 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2238 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
2239 patch missing hunk. Fixed indentation.
2241 2000-03-30 Tom Tromey <tromey@cygnus.com>
2243 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
2244 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
2246 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2248 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2249 when negative *before* using it as an array index.
2250 * ChangeLog: Fixed typo.
2252 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2254 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2255 to 0 when it reaches -1.
2257 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2259 * jcf-parse.c (get_constant): Properly cast `num' during the
2260 invocation of `add_double'.
2261 * jcf-write.c (push_long_const): Properly cast `lo' before
2262 comparing it to short bounds.
2263 * parse-scan.y (interface_declaration:): Rule re-arrange so that
2264 `interface_body:' is reduced after the current interface is
2267 2000-03-26 Tom Tromey <tromey@cygnus.com>
2269 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
2270 Java-specific `-f' option.
2272 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2274 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
2275 Adjust order of making types.
2276 Make bitsize_*_node values.
2278 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2280 * class.c (make_field_value): Use byte_position.
2281 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
2282 (java_array_data_offset): Likewise.
2283 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
2286 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2288 * parse.y (check_abstract_method_definitions): New local
2289 `end_type_reached'. Make sure we also consider `end_type'.
2290 (java_check_abstract_method_definitions): Make sure we eventually
2291 consider `java.lang.Object'.
2292 (maybe_use_access_method): Don't use access method if not in the
2293 context of a pure inner class or if the method's context is right.
2294 (find_applicable_accessible_methods_list): New static flag
2295 `object_done'. Don't search abstract classes as interfaces. Fixed
2296 indentation. Fixed the `java.lang.Object' only search. Search
2297 class interface(s) first, then fully search enclosing contexts.
2298 (find_most_specific_methods_list): Pick the closest candidate when
2299 they're all abstract.
2301 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2303 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2304 properly initialize `finished_label'. Don't emit gotos for empty
2307 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2309 * except.c (emit_handlers): Clear catch_clauses_last.
2311 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2313 * parse.y (check_method_types_complete): New function.
2314 (create_class): Reset anonymous class counter only when seeing an
2316 (java_complete_class): JDEP_METHOD: Don't recompute signature
2319 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2321 * class.c (build_static_ref): Fixed indentation in comment.
2322 * java-tree.def (TRY_EXPR): Fixed typo in name.
2323 (CLASS_LITERAL): Likewise.
2324 * java-tree.h: (TYPE_DOT_CLASS): New macro.
2325 (struct lang_type): New field `dot_class'.
2326 * jcf-write.c (generate_bytecode_insns): Fixed error message.
2327 (generate_classfile): Method `class$' is synthetic.
2328 * parse.y (build_do_class_method): New function.
2329 (build_dot_class_method_invocation): Likewise.
2330 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
2331 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
2332 (qualify_ambiguous_name): Likewise.
2333 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
2334 (build_try_statement): Fixed leading comment.
2336 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2338 * class.c (make_field_value): Properly handle sizes.
2339 (get_dispatch_vector): Use tree_low_cst and host_integerp.
2340 (layout_class_method): Count using trees.
2341 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
2342 * expr.c (java_array_data_offset): Use int_bit_position.
2343 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
2344 (build_invokevirtual): Use tree_low_cst and do computations with trees.
2346 2000-03-16 Tom Tromey <tromey@cygnus.com>
2348 * lang.c (flag_hash_synchronization): New global.
2349 (lang_f_options): Added `hash-synchronization'.
2350 * lang-options.h: Mention -fhash-synchronization.
2351 * java-tree.h (flag_hash_synchronization): Declare.
2352 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
2353 hash table synchronization is disabled.
2354 * decl.c (init_decl_processing): Only push `sync_info' value when
2355 hash table synchronization is disabled.
2356 * class.c (make_class_data): Only push `sync_info' field when hash
2357 table synchronization is disabled. Removed dead code.
2359 2000-03-16 Tom Tromey <tromey@cygnus.com>
2361 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
2363 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2365 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
2367 * parse.y (patch_method_invocation): Handle anonymous classes
2368 creation in static context.
2370 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2372 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
2373 * parse.y (resolve_qualified_expression_name): Use it.
2374 (patch_method_invocation): Likewise.
2376 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2378 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
2379 depending on the type of dependency which dictates what the
2381 (unresolved_type_p): Resolved types limited to the current class.
2383 2000-03-15 Tom Tromey <tromey@cygnus.com>
2385 * decl.c (init_decl_processing): Set type of `sync_info' to be
2388 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
2389 Correctly compute bit number for current slot. Zero `high' and
2390 `low' in DS_LENGTH case. Don't skip inherited fields. Use
2391 mark_reference_fields.
2392 (mark_reference_fields): New function.
2394 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2396 * parse.y (register_incomplete_type): Fixed initialization of
2399 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2401 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
2403 (push_class_context, pop_class_context): New function.
2404 (class_body:): Call pop_class_context.
2405 (interface_body:): Likewise.
2406 (INNER_QUALIFIER): New macro.
2407 (report_class_declaration): Changed output format and use
2408 INNER_QUALIFIER. Call push_class_context.
2410 2000-02-14 Andrew Haley <aph@cygnus.com>
2412 * check-init.c (check_init): Add new cases for unary and binary
2415 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2417 * parse.y (resolve_package): Set `next' once a type name has been
2418 progressively discovered.
2419 (resolve_qualified_expression_name): Propagate resolution only if
2420 there are remaining qualifiers. Take into account `q' might have
2421 been cleared after re-qualification.
2422 * parse.y (patch_method_invocation): New local `resolved'.
2423 Section dealing with qualified expression rewritten to use
2424 resolve_field_access.
2426 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2428 * parse.h (PUSH_CPC): Fixed indentation.
2429 (DEBUG_CPC): New macro.
2430 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
2431 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
2432 * parse.y (class_body_declaration:): Use
2433 SET_CPC_INSTANCE_INITIALIZER_STMT.
2434 (method_declaration:): Check for null current_function_decl.
2435 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
2436 (java_parser_context_pop_initialized_field): Better handling of
2438 (maybe_make_nested_class_name): Mark nested class name as
2439 qualified when necessary.
2440 (end_class_declaration): Don't call java_parse_context_resume when
2441 one or more error occured.
2442 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
2443 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
2444 SET_CPC_INITIALIZER_STMT.
2445 (method_header): Check for inner classes declaring static methods.
2446 (resolve_qualified_expression_name): Handle situation where `this'
2449 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
2451 * typeck.c (build_prim_array_type): Correctly set the high word too.
2453 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2455 * parse.y (java_complete_expand_methods): Leave <clinit> out of
2457 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
2458 list of methods for interfaces.
2460 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2462 * parse.y (qualify_ambiguous_name): Properly handle expressions
2465 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2467 * parse.y (check_final_assignment): Extended to process
2469 (patch_assignment): Have check_final_assignment called only once.
2471 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2473 * java-tree.h (IS_INIT_CHECKED): New flag.
2474 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
2475 * parse.y (patch_string): Call force_evaluation_order on the
2476 completed string concatenation tree.
2477 * expr.c (force_evaluation_order): Call force_evaluation_order on
2478 function's arguments too.
2480 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2482 * decl.c (emit_init_test_initialization): Mark KEY as unused.
2483 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
2484 (build_anewarray): Likewise.
2485 * parse.y (patch_newarray): Likewise.
2486 * parse.c: Regenerated.
2488 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2490 * decl.c (init_decl_processing): Added new class fields `depth',
2491 `ancestors', and `idt' to class_type_node. Use
2492 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
2493 * class.c (make_class_data): Push initial values for new fields.
2494 * java-tree.h: Updated prototype for `build_invokeinterface'.
2495 * expr.c (build_invokeinterface): Changed parameters to accept
2496 `method' tree. Calculate index of `method' in its declaring
2497 interface. Build call to _Jv_LookupInterfaceMethodIdx.
2498 (expand_invoke): Call `build_invokeinterface' with new parameters.
2499 * parse.y (patch_invoke): Call `build_invokeinterface' with new
2502 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2504 * typeck.c (lookup_do): Search superinterfaces first
2505 when looking up an interface method. From Godmar Back
2508 2000-03-06 Tom Tromey <tromey@cygnus.com>
2510 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
2512 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2514 * java-tree.h (lookup_argument_method2): Declared.
2515 (safe_layout_class): Prototype moved from parse.h.
2516 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
2517 * parse.y (java_check_regular_methods): Local `super_class' gone.
2518 Call lookup_argument_method2 instead of lookup_argument_method.
2519 Perform modifier match for methods found declared in implemented
2520 interfaces. Fixed indentation problem. Overriding/hiding error
2521 report to take place only for methods found in classes.
2522 * typeck.c (lookup_argument_method): Changed leading
2523 comment. Re-written by calling lookup_do.
2524 (lookup_argument_method2): New function.
2525 (lookup_java_method): Re-written by calling lookup_do.
2526 (lookup_do): New function.
2528 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2530 * check-init.c (check_init): Removed dead code. Handle (blank)
2532 * parse.y (declare_local_variables): New local `final_p', set it
2533 and use it to initialize LOCAL_FINAL.
2534 (check_final_assignment): Only check FIELD_DECLs.
2536 2000-02-17 Tom Tromey <tromey@cygnus.com>
2538 * Makefile.in (JAVA_OBJS): Added boehm.o.
2539 (boehm.o): New target.
2540 * Make-lang.in (JAVA_SRCS): Added boehm.c.
2541 * java-tree.h (flag_use_boehm_gc): Declare.
2542 (get_boehm_type_descriptor): Declare.
2543 * lang.c (lang_f_options): Added `use-boehm-gc'.
2544 (flag_use_boehm_gc): New global.
2545 * lang-options.h: Added -fuse-boehm-gc.
2546 * boehm.c: New file.
2547 * class.c (get_dispatch_table): If class uses a Boehm type
2548 descriptor, put it in the vtable.
2549 (make_class_data): Removed dead code.
2551 2000-03-03 Per Bothner <per@bothner.com>
2553 * decl.c (init_decl_processing): Initialize sizetype properly.
2555 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2557 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
2558 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
2559 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2560 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
2561 (jcf_parse): New local `current'. Load innerclasses seen in outer
2562 context being processed.
2563 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2564 * jcf-write.c (append_innerclasses_attribute): New function.
2565 (append_innerclasses_attribute_entry): Likewise.
2566 (get_access_flags): Handle static classes. Set anonymous and local
2567 classes to be private.
2568 (generate_classfile): Attribute count adjusted. Call
2569 append_innerclasses_attribute.
2570 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
2571 PURE_INNER_CLASS_TYPE_P.
2572 * parse.y (parser_qualified_classname): New parameter `is_static',
2573 produce non qualified name accordingly.
2574 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
2575 (create_interface): Added argument to parser_qualified_classname.
2576 (create_class): Added argument to parser_qualified_classname. Setup
2577 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
2578 (add_inner_class_fields): Fixed indentation.
2579 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
2580 (method_declarator): Fixed typo in comment.
2581 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
2582 (build_current_thisn): Likewise.
2583 (patch_method_invocation): Likewise.
2585 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
2587 * decl.c (current_function_decl): Move to toplev.c.
2589 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2591 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
2592 (DECL_BIT_INDEX): Use underlying representation.
2593 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
2595 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2597 * expr.c (build_java_ret): Pass proper type to size_binop.
2599 2000-02-25 Anthony Green <green@cygnus.com>
2601 * expr.c (build_class_init): Mark the decl to be ignored by
2603 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
2604 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
2605 * class.c (init_test_hash_newfunc): New function.
2606 (decl_hash): New function.
2607 (decl_compare): New function.
2608 * decl.c (emit_init_test_initialization): New function.
2609 (complete_start_java_method): Traverse the init test hashtable,
2610 calling emit_init_test_initialization.
2611 (always_initialize_class_p): Define.
2612 * expr.c (build_class_init): Use initialization tests when
2613 emitting class initialization code.
2614 (always_initialize_class_p): Declare.
2615 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
2617 * java-tree.h: Include hash.h.
2618 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
2619 (struct lang_decl): Add init_test_table field.
2620 (init_test_hash_entry): Define.
2622 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2624 * gjavah.c (main): Avoid using `argi' to report unimplemented
2627 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2629 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2630 initialize locals to avoid warnings. Local `exception_type' moved
2633 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2635 * parse.y (resolve_expression_name): Use `orig' as a second
2636 argument to resolve_field_access.
2637 (resolve_field_access): Removed unecessary code when dealing with
2640 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2642 * class.c (push_super_field): Don't push the field twice.
2643 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
2644 * parse.h (java_reorder_fields): Prototyped.
2645 * parse.y (java_reorder_fields): New function.
2646 (java_layout_class): Simplified not to worry about re-ordering.
2648 2000-02-23 Tom Tromey <tromey@cygnus.com>
2650 * gjavah.c (print_name): In JNI case, correctly quote string.
2651 (print_method_info): Don't handle overrides in JNI mode.
2653 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2655 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
2656 value type set to `boolean_type_node'.
2658 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2660 * jcf-dump.c (main): Test for correct condition after
2661 output file creation.
2663 2000-02-19 Anthony Green <green@cygnus.com>
2665 * jcf-depend.c (add_entry): Fix test for first list entry.
2667 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2669 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
2670 * constants.c (build_constants_constructor): Likewise.
2672 2000-02-19 Anthony Green <green@cygnus.com>
2674 * jcf-depend.c (add_entry): Add entries to the end of the list.
2676 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
2678 * decl.c (INT_TYPE_SIZE): Define if necessary.
2679 (expand_java_return): Handle the case of a native integer smaller
2682 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
2684 * gjavah.c (help): Use GCCBUGURL.
2685 * jv-scan.c (help): Likewise.
2686 * jcf-dump.c (help): Likewise.
2688 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2690 * jcf-write.c (generate_bytecode_insns): Don't generate empty
2693 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2695 * jcf-parse.c (load_class): Call `fatal' if no file containing
2696 the target class are found.
2698 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
2700 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
2701 lex.c, lex.h, and PARSE_H to...
2702 (parse.o, parse-scan.o): ...here, respectively.
2704 * lex.c: Split out code that may trigger SIGFPE from yylex()
2705 to its own function.
2706 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
2708 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2710 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
2712 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2714 * parse.y (outer_field_access_p): Stop in time when outer contexts
2716 (resolve_qualified_expression_name): Properly qualify *everything*
2717 after a package.type to be resoled as expression names.
2718 (find_applicable_accessible_methods_list): Save/restore `class' to
2719 isolate it from a possible outer context search.
2721 2000-02-15 Tom Tromey <tromey@cygnus.com>
2723 * gjavah.c (jni_print_char): New function.
2724 (print_full_cxx_name): Use it.
2725 (decode_signature_piece): Likewise.
2726 (print_cxx_classname): Likewise.
2728 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2730 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
2732 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
2734 * gjavah.c: Include version.h.
2736 * jcf-dump.c: Likewise.
2738 * jv-scan.c: Likewise.
2740 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2742 * parse.y (outer_field_access_fix): First parameter now a tree
2743 node. Check for assignement to final. First argument to
2744 build_outer_field_access_fix modified to accomodate prototype.
2745 (build_outer_field_access): Don't check for assignment to final
2747 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
2748 possibly returned by outer_field_access_fix. Changed
2749 outer_field_access_fix's first argument.
2750 (check_final_assignment): $finit$'s context is OK.
2751 (patch_unaryop): Use node instead of its line/column value when
2752 calling outer_field_access_fix.
2754 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2756 * parse.y (interface_declaration:): No longer tagged
2757 <node>. Re-installed default action.
2758 (class_member_declaration:): Handle inner interfaces.
2759 (interface_member_declaration): Handle inner interfaces and
2761 (create_interface): Push error if one seen. Suspend parsing
2762 context when processing an inner interface.
2763 (register_fields): Inner class static field limitations not to
2764 apply to inner interfaces.
2766 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2768 * jcf-parse.c (load_class): Update `java_error_count' when a
2769 class' file can't be found.
2770 (parse.y): Avoid (byte)code generation when errors seen.
2772 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2774 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
2775 decodes a valid node.
2776 (patch_binop): Handle TRUNC_DIV_EXPR.
2778 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2780 * parse.y (resolve_package): New local `acc'. Try to progressively
2781 build and guess a package and type name.
2783 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2785 * parse.y (find_applicable_accessible_methods_list): Load and
2786 layout the search class if necessary.
2787 (java_complete_tree): Keep to original type of the folded initial
2790 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2792 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
2793 Generate error message if circularity is detected. New static
2795 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
2796 * jcf-write.c (generate_bytecode_insns): Very simply handle
2798 * parse.y (java_check_circular_reference): Use
2799 `cyclic_inheritance_report' during report, if necessary.
2800 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
2801 walking NEW_ARRAY_INIT twice.
2803 2000-02-09 Tom Tromey <tromey@cygnus.com>
2805 * parse.y (check_class_interface_creation): Allow inner classes to
2806 be `private' or `protected', check modifiers' consistency. Prevent
2807 block local classes from bearing any modifiers.
2809 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2811 * except.c (check_start_handlers): Re-add prototype lost in last
2813 (maybe_start_try): Remove excess argument to `check_start_handlers'.
2815 2000-02-09 Andrew Haley <aph@cygnus.com>
2817 * decl.c (clear_binding_level): Remove excess initializer.
2818 (maybe_poplevels): Remove unused variable.
2819 (force_poplevels): Ditto.
2820 (struct binding_level): Add comment.
2822 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2824 * jcf-write.c (generate_classfile): Don't consider
2825 pre-initialization with reference value (use <clinit> instead.)
2826 * parse.y (java_fix_constructors): No generated constructor for
2828 (build_outer_field_access): Removed debug message.
2829 (outer_field_expanded_access_p): Adapted to bytecode generation.
2830 (build_outer_field_access_method): Use fix_method_argument_names.
2831 (build_outer_method_access_method): Fixed indentation. Added
2832 comment. Handle access method generation for static and also void
2834 (build_access_to_thisn): Inserted debug message.
2835 (maybe_build_thisn_access_method): Use fix_method_argument_names.
2836 (resolve_qualified_expression_name): Fixed comment.
2837 (not_accessible_p): Adapted to bytecode generation. Added comment.
2838 (patch_method_invocation): Added comment.
2839 (maybe_use_access_method): Fixed leading comment. Handle static
2841 (java_complete_lhs): Don't shortcut handling of initialized upon
2842 declaration String type static fields when generating bytecode.
2843 (patch_unaryop): Handle outer field access when generating
2846 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2848 * java-tree.h (FIELD_THISN): New macro.
2849 * jcf-write.c (append_synthetic_attribute): New function.
2850 (generate_classfile): Set "Synthetic" attribute on this$<n>,
2851 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
2852 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
2854 (build_outer_field_access): Turned on access functions usage and
2855 generation when compiling to bytecode.
2856 (maybe_use_access_method): Likewise.
2858 2000-01-25 Andrew Haley <aph@cygnus.com>
2860 * java-except.h (struct eh_range): Add `expanded' field.
2861 (maybe_start_try): Add end_pc arg.
2862 (maybe_end_try): Ditto.
2863 * java-tree.h (force_poplevels): new function.
2864 * expr.c (expand_byte_code): Don't call maybe_start_try or
2866 * except.c (add_handler): Reset expanded.
2867 (expand_start_java_handler): Set expanded.
2868 (check_start_handlers): Don't expand a start handler that's
2869 already been expanded.
2870 (maybe_start_try): Add end_pc arg. Only expand a handler which
2872 (expand_end_java_handler): call force_poplevels.
2873 (force_poplevels): new function.
2874 * decl.c (binding_level): Add start_pc of binding level.
2875 (maybe_pushlevels): Call maybe_start_try when pushing binding
2877 (maybe_poplevels): Call maybe_end_try when popping binding levels.
2878 (LARGEST_PC): Define.
2879 (clear_binding_level): Use LARGEST_PC.
2881 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
2882 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
2883 (binding_depth, is_class_level, current_pc): new variables.
2884 (struct binding_level): ditto.
2885 (indent): new function.
2886 (push_jvm_slot): add debugging info.
2887 (maybe_pushlevels): ditto.
2888 (maybe_poplevels): ditto.
2891 (start_java_method): ditto.
2892 (give_name_to_locals): comment only.
2893 * except.c (binding_depth, is_class_level, current_pc):
2895 (expand_start_java_handler): add debugging info.
2896 (expand_end_java_handler): ditto.
2898 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2900 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
2901 (print_name_for_stub_or_jni, process_file): Constify a char*.
2903 2000-02-03 Tom Tromey <tromey@cygnus.com>
2905 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
2907 2000-01-31 Scott Bambrough <scottb@netwinder.org>
2909 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
2910 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
2913 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2915 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
2916 * java-tree.h (TYPE_II_STMT_LIST): New macro.
2917 (struct lang_type): New field `ii_block'.
2918 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
2919 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
2920 * parse.h (struct parser_ctxt): New field `instance_initializers'.
2921 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
2922 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
2923 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
2925 * parse.y (add_instance_initializer): New function.
2926 (in_instance_initializer): New static global.
2927 (class_body_declaration:): Link instance initializer block.
2928 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
2929 (array_creation_expression:): Remove unused local.
2930 (java_parser_context_push_initialized_field): Fixed leading
2931 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
2932 CPC_INSTANCE_INITIALIZER_LIST.
2933 (java_parser_context_pop_initialized_field): Likewise.
2934 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
2935 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
2936 CPC_INITIALIZER_STMT.
2937 (fix_constructors): New local `class_type'. Use it. Call
2938 add_instance_initializer.
2939 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
2940 (patch_return): Forbid return in instance initializers.
2941 (patch_throw_statement): Enforce exception handling in the context
2942 of instance initializers.
2944 2000-02-03 Tom Tromey <tromey@cygnus.com>
2946 * Make-lang.in (java.mostlyclean): Remove executables in
2949 2000-01-31 Scott Bambrough <scottb@netwinder.org>
2951 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
2952 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
2953 (java_float_finite): Convert to use union Word from javaop.h.
2954 (java_double_finite): Convert to use union DWord from javaop.h.
2956 2000-02-02 Tom Tromey <tromey@cygnus.com>
2958 * gjavah.c (options): Added `jni' entry.
2959 (help): Document -jni.
2960 (flag_jni): New global.
2961 (process_file): Handle JNI output. Don't print text from
2962 -prepend, -add, etc, when generating stubs. Only remove `.class'
2963 suffix if it actually exists.
2964 (main): Create a `.c' file when run with `--jni --stubs'. Create
2965 correct output file name with `--jni'.
2966 (print_include): Mangle header name differently in JNI case.
2967 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
2969 (print_method_info): Handle JNI case. Put signature info into
2970 method name. Handle case when STREAM is NULL.
2971 (print_name_for_stub_or_jni): New function.
2972 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
2973 (print_cxx_classname): Handle JNI.
2974 (print_full_cxx_name): Likewise.
2975 (decode_signature_piece): Likewise.
2976 (overloaded_jni_method_exists_p): New function.
2977 (struct method_name): Added `signature' and `sig_length' fields.
2978 (HANDLE_END_FIELD): Do nothing in JNI mode.
2980 2000-02-02 Tom Tromey <tromey@cygnus.com>
2982 * jv-scan.c: Include version.c, <getopt.h>.
2983 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
2984 (options): New array.
2985 (usage): New function.
2986 (version): New function.
2987 (main): Use getopt_long to parse command line.
2988 * jcf-dump.c: Include version.c, <getopt.h>.
2989 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
2990 OPT_JAVAP): New macros.
2991 (options): New array.
2992 (usage): Return `void'. Changed message.
2993 (help): New function.
2994 (version): New function.
2995 (main): Use getopt_long_only to parse command line.
2996 * gjavah.c: Include <getopt.h>.
2997 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
2998 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
2999 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
3000 (options): New array.
3001 (java_no_argument): Removed.
3002 (help): Updated with missing options.
3003 (main): Use getopt_long_only to parse command line.
3004 (usage): Changed message.
3006 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3008 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
3009 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
3010 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
3011 * parse.y (array_creation_expression:): Handle anonymous arrays.
3012 (build_array_from_name): Don't set `ret_name' if null.
3013 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
3014 (qualify_ambiguous_name): Likewise.
3015 (java_complete_expand_class): Likewise.
3017 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3019 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
3020 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
3021 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
3022 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
3023 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
3024 AIPL_FUNCTION_COMPLETED_INVOCATION.
3025 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
3026 AIPL_FUNCTION_INVOCATION_READY.
3027 (AIPL_FUNCTION_DECLARATION): New enum entry.
3028 * parse.y (reorder_static_initialized): New function.
3029 (java_parser_context_pop_initialized_field): Use it.
3030 (add_inner_class_fields): Use
3031 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
3032 augmented. Install marker after last alias initializer, if any.
3033 (generate_finit): Fixed typo. Don't try to retain only the used
3035 (method_header): Compute and set DECL_FUNCTION_NAP.
3036 (method_declarator): Fixed comment. Insert alias initializer in
3038 (build_alias_initializer_parameter_list): Fixed leading
3039 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
3040 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
3041 (java_complete_expand_class): Code to retain only used aliases
3043 (java_complete_expand_methods): New local `first_decl'. Generate
3044 $finit$ first, then expand the constructors, regular methods and
3046 (java_complete_expand_method): Don't report error on missing
3047 return statement if previously detected bogus.
3048 (fix_constructors): Don't patch constructor parameters list.
3049 (patch_method_invocation): Use new AIPL enum values. Reverse
3050 alias initializer list for anonymous classes.
3052 2000-01-30 Anthony Green <green@redhat.com>
3054 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
3055 determine how many stack slots to pop.
3057 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3059 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
3060 error handling/recovery.
3061 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
3063 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3065 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
3066 FIELD_LOCAL_ALIAS_USED): New macros.
3067 (DECL_FUNCTION_NAP): New macro.
3068 (struct lang_decl): New field `nap'.
3069 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
3070 (struct lang_type): New fields `finit_stmt_list' and
3072 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
3073 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
3074 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
3075 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
3076 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
3077 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
3078 (BUILD_THROW): Macro line separator re-indented.
3079 * parse.y (end_class_declaration): New function.
3080 (maybe_generate_pre_expand_clinit): New name for
3081 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
3082 pre-expand static fields.
3083 (maybe_generate_clinit): Function deleted.
3084 (check_for_static_method_reference): Prototype's parameter list
3086 (generate_finit): New name for maybe_generate_finit. Changed
3087 leading comment. Function rewritten to use
3088 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
3089 (build_alias_initializer_parameter_list): New function.
3090 (java_parser_context_pop_initialized_field): Likewise.
3091 (add_inner_class_fields): Likewise.
3092 (type_declaration:): Call end_class_declaration.
3093 (class_member_declaration:): Likewise.
3094 (formal_parameter_list:): Fixed typos.
3095 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
3096 element. Improved error handling.
3097 (block_statement:): Call end_class_declaration.
3098 (anonymous_class_creation:): Likewise.
3099 (create_anonymous_class): Fixed comments.
3100 (create_class): Call add_inner_class_fields.
3101 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
3102 (method_header): Use MARK_FINAL_PARMS.
3103 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
3104 (method_declarator): Propagate final argument flag.
3105 (craft_constructor): New local `artificial'. Call
3106 build_alias_initializer_parameter_list. Use
3107 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
3108 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
3110 (complete_expand_class): Get rid of unused outer context local
3112 (java_complete_expand_methods): Fixed leading
3113 comment. Generate/pre-expand <clinit> first. Changed method
3114 expansion order to regular, $finit$, constructors, <clinit>.
3115 (java_complete_expand_method): Set current_function_decl.
3116 (fix_constructors): Fix constructor parameter list to account for
3117 outer context local alias initializers.
3118 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3119 (resolve_expression_name): Lookup outer context local aliases. New
3120 local `access', use it.
3121 (patch_method_invocation): Patch inner class ctor invocation with
3122 outer context local aliases initialization values. $finit$
3123 invocation patching now includes things generated with
3124 build_alias_initializer_parameter_list.
3125 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3126 (build_super_invocation): Likewise.
3127 (patch_assignment): Changed comment.
3129 2000-01-27 Andrew Haley <aph@cygnus.com>
3131 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
3135 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3137 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
3139 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
3141 * parse.y (register_fields): Don't pass a format specifier to
3142 OBSOLETE_MODIFIER_WARNING.
3143 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
3144 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
3146 (check_modifiers): Change function into a macro.
3147 (check_class_interface_creation): Pass a literal format string.
3149 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3151 * buffer.h: PROTO -> PARAMS.
3152 * check-init.c: Likewise.
3153 * class.c: Likewise.
3154 * constants.c: Likewise.
3155 * convert.h: Likewise.
3157 * except.c: Likewise.
3159 * gjavah.c: Likewise.
3160 * java-except.h: Likewise.
3161 * java-tree.h: Likewise.
3162 * jcf-depend.c: Likewise.
3163 * jcf-dump.c: Likewise.
3164 * jcf-parse.c: Likewise.
3165 * jcf-path.c: Likewise.
3166 * jcf-reader.c: Likewise.
3167 * jcf-write.c: Likewise.
3169 * jv-scan.c: Likewise.
3170 * jvgenmain.c: Likewise.
3171 * jvspec.c: Likewise.
3175 * parse-scan.y: Likewise.
3176 * parse.h: Likewise.
3177 * parse.y: Likewise.
3178 * typeck.c: Likewise.
3179 * verify.c: Likewise.
3182 * zextract.c: Likewise.
3183 * zipfile.h: Likewise.
3185 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3187 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3188 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
3189 * constants.c (build_constant_data_ref): Check for cached
3190 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
3191 in TYPE_CPOOL_DATE_REF.
3192 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
3193 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
3194 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
3195 (LOCAL_FINAL): New macro.
3196 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
3197 constant pool -- don't try to reuse.
3198 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
3200 (find_in_current_zip): Use TYPE_JCF.
3201 * parse.h (java_check_final): Prototype removed.
3202 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
3203 (maybe_create_class_interface_decl,
3204 check_class_interface_creation): Likewise.
3205 (java_expand_finals): Function removed.
3206 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
3207 (block_statement:): Fixed comment.
3208 (anonymous_class_creation:): Likewise.
3209 (check_class_interface_creation): Reversed Jan 12, 2000 extra
3211 (check_class_interface_creation): Loosened error report on (inner)
3212 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
3213 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
3214 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
3216 (create_interface): Likewise.
3217 (anonymous_class_counter): New static global.
3218 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
3219 patch. Fixed comments.
3220 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
3221 anonymous_class_counter when declaring a toplevel class.
3222 (craft_constructor): Fixed constructor name when handling
3223 anonymous classes. Anonymous class constructors to feature hidden
3225 (java_fix_constructors): Added comment.
3226 (java_check_final): Function removed.
3227 (java_complete_expand_methods): Fixed comment. Don't generate
3228 class data, save its outgoing constant pool instead.
3229 (verify_constructor_super): Skip anonymous class constructor
3230 hidden this$<n> parameter.
3231 (java_expand_classes): New local `saved_ctxp'. Removed call to
3232 java_expand_finals and java_check_final. Expand anonymous class
3233 constructors. Generate class data.
3234 (build_super_invocation): Skip anonymous class hidden this$<n>
3236 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
3237 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3238 (set_java_signature): Likewise.
3240 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3242 * gjavah.c: Delete ACC_VISIBILITY define.
3243 * jcf.h: Add ACC_VISIBILITY define.
3244 * parse.y: final: rule tagged <value>.
3245 (java_check_regular_methods): Use ACC_VISIBILITY define for
3246 default package access check.
3247 (local_variable_declaration_statement): Use final: rule.
3249 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3251 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
3254 2000-01-17 Tom Tromey <tromey@cygnus.com>
3256 * gjavah.c (print_field_info): Allow non-static final fields.
3258 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3260 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
3261 * parse.y (patch_anonymous_class): New function.
3262 (create_anonymous_class): Register incomplete type when the
3263 class/interface to extends/implement isn't known yet.
3264 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
3265 (verify_constructor_super): Tuned error message.
3267 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3269 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
3270 (ANONYMOUS_CLASS_P): New macro.
3271 (TYPE_SIGNATURE, TYPE_JCF): New macros.
3272 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
3273 * parse.y (create_class): Added leading argument.
3274 (maybe_create_class_interface_decl,
3275 check_class_interface_creation): Likewise.
3276 (craft_constructor): New function.
3277 (verify_constructor_super): Added argument in prototype.
3278 (class_declaration:): Inserted leading argument.
3279 (for_begin:): Use FOR_LOOP_P.
3280 (anonymous_class_creation): Create WFL of the anonymous class to
3281 instantiate. Call build_new_invocation. Added comments.
3282 (check_class_interface_creation): Handle parameter `anonymous' in
3283 verbose mode class creation announce.
3284 (link_nested_class_to_enclosing): Exclude anonymous classes.
3285 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
3286 anonymous class, even though they appear to have an enclosing
3288 (create_interface): Pass extra argument to
3289 check_class_interface_creation.
3290 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
3291 (create_class): Call check_class_interface_creation and
3292 maybe_create_class_interface_decl with extra new argument. Don't
3293 add private this$<n> to anonymous classes.
3294 (method_declarator): Insert hidden this$<n> to anonymous class
3296 (java_fix_constructors): Deleted code creating default
3297 constructor. Call craft_constructor instead.
3298 (java_check_regular_methods): Set `saw_constructor' to 1 for
3300 (fix_constructors): Pass extra argument to verify_constructor_super.
3301 (verify_constructor_super): New local `sdecl', use it. Search for
3302 matching constructor (possibly featuring arguments) in super
3304 (lookup_method_invoke): Craft constructor according to arguments
3305 list when dealing with anonymous class constructors.
3306 (build_super_invocation): Pass arguments to anonymous class super
3308 (search_loop): Use FOR_LOOP_P.
3309 (labeled_block_contains_loop_p): Likewise.
3311 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3313 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
3314 (enclosing_context_p): New function.
3315 (get_access_flags_from_decl): Handle CLASS_STATIC.
3316 (maybe_layout_super_class): Extra first argument passed to
3318 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
3320 * decl.c (access0_identifier_node): New global.
3321 (init_decl_processing): access0_identifier_node initialized.
3322 (pushdecl): Set DECL_CONTEXT only on non type decls.
3323 * expr.c (lookup_field): Lookup inner class fields in enclosing
3325 (expand_invoke): Use ID_INIT_P.
3326 (expand_java_field_op): Use DECL_CLINIT_P.
3327 * java-tree.def (CLASS_LITERAL): New tree code.
3328 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
3329 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
3330 (struct lang_decl): New field `inner_access'.
3331 (enclosing_context_p): Prototyped.
3332 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
3333 ID_CLINIT_P): New macros.
3334 (CLASS_STATIC): New macro.
3335 (CLASS_ACCESS0_GENERATED_P): New macro.
3336 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
3337 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
3338 INNER_CLASS_P): New macros.
3339 (DECL_INNER_CLASS_LIST): New macro.
3340 * jcf-parse.c (yyparse): Avoid the use of ANSI string
3342 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3343 the shift value to int. Fixed typo in comment.
3344 * lex.c (inst_id, wpv_id): Initialize.
3345 * mangle.c (unicode_mangling_length): Take `$' into account.
3346 * parse.h (DRECOVER, RECOVER): Terminate properly.
3347 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
3348 (typedef struct _jdep): New field `enclosing'.
3349 (JDEP_ENCLOSING): New macro.
3350 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
3351 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
3352 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
3353 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
3354 GET_ENCLOSING_CPC_CONTEXT): New macros.
3355 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
3356 (do_resolve_class): Added extra argument in prototype.
3357 * parse.y (resolve_class): Added extra argument in prototype.
3358 (maybe_create_class_interface_decl): Likewise.
3359 (maybe_use_access_method, build_wfl_wrap): New functions.
3360 (java_complete_expand_classes, java_complete_expand_class):
3362 (java_parser_context_push_initialized_field,
3363 java_parser_context_suspend, java_parser_context_resume):
3365 (maybe_make_nested_class_name, make_nested_class_name,
3366 set_nested_class_simple_name_value,
3367 link_nested_class_to_enclosing, find_as_inner_class,
3368 find_as_inner_class_do, check_inner_class_redefinition,
3369 build_thisn_assign, build_current_thisn, build_access_to_thisn,
3370 maybe_build_thisn_access_method, build_outer_field_access,
3371 build_outer_field_access_methods, build_outer_field_access_expr,
3372 build_outer_method_access_method, build_new_access_id,
3373 build_outer_field_access_method, outer_field_access_p,
3374 outer_field_expanded_access_p, outer_field_access_fix,
3375 build_incomplete_class_ref, patch_incomplete_class_ref,
3376 create_anonymous_class): Likewise.
3377 (inst_id, wpv_id): New static global variables.
3378 (synchronized:): New rule, tagged <node>.
3379 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
3381 (anonymous_class_creation:): New rule, tagged <node>.
3382 (NEW_TK): Tagged <node>.
3383 (type_literals, array_type_literal): New rules, tagged <node>.
3384 (class_declaration:): Removed action when reducing by class_body:
3385 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
3386 using GET_CPC in sub-rules.
3387 (class_member_declaration): Handle inner classes.
3388 (method_declaration): When reducing method_header:, reset
3389 current_function_decl when appropriate.
3390 (method_declarator:): Set the number of formal parameter to 0 for
3391 method declared without arguments.
3392 (constructor_declarator:): Likewise.
3393 (static_initializer:): List of elements kept in a list.
3394 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
3395 use of the keyword `static' for type declarations.
3396 (block_statement:): Handle inner class declarations.
3397 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
3398 type qualified `this'.
3399 (class_instance_creation_expression): Use anonymous_class_creation:
3400 to handle inner class instances creation. Handle qualified `new'.
3401 (something_dot_new): Added appropriate actions.
3402 (create_new_parser_context): New function.
3403 (java_push_parser_context, java_parser_context_save_global,
3404 java_parser_context_suspend): Use create_new_parser_context.
3405 (check_modifiers): Changed leading comment.
3406 (check_class_interface_creation): Handle interclasses.
3407 (add_superinterfaces): Fixed comment.
3408 (create_interface): Build qualified name from the raw_name instead
3409 of its matching WFL. Push the initialized fields list. raw_name added
3410 as an extra argument to maybe_create_class_interface_decl.
3411 (create_class): Build qualified name from the raw_name instead of
3412 its matching WFL. Removed assignment to current_parsed_class_un.
3413 Call PUSH_ERROR before returning an error. Suspend the current
3414 parser context when processing an inner class. Push the
3415 initialized fields list. raw_name added as an extra argument to
3416 maybe_create_class_interface_decl. Add the private this$<n>
3418 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
3419 (register_fields): Get the class type from GET_CPC and handle
3420 previous errors. Added code to handle the creation of static
3421 fields in inner classes. Initialized fields initialization
3422 statements kept in a list of lists.
3423 (maybe_generate_finit): Initialized fields initialization
3424 statements kept in a list of lists. Use GET_CPC.
3425 (maybe_generate_clinit): Likewise.
3426 (method_header): Use GET_CPC and GET_CPC_UN.
3427 (parser_qualified_classname): Handle inner classes.
3428 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
3429 (java_fix_constructors): Hide pointer to enclosing context
3430 instance in constructor list when dealing with inner classes.
3431 (jdep_resolve_class): Call resolve_class with extra first argument
3433 (resolve_class): Add enclosing context as a first extra argument
3434 to do_resolve_class.
3435 (do_resolve_class): Call find_as_inner_class. Handle WFLs
3437 (resolve_no_layout): Extra argument added to resolve_class
3439 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
3440 (java_get_real_method_name): Use GET_CPC_UN.
3441 (check_abstract_method_definitions): Use DECL_CLINIT_P.
3442 (java_check_abstract_methods): Handle static method declared in
3443 inner classes by an error.
3444 (java_check_regular_methods): Use DECL_CLINIT_P.
3445 (source_start_java_method): Also set DECL_MAX_LOCALS.
3446 (create_artificial_method): Call java_parser_context_save_global
3447 and java_parser_context_restore_global instead of saving/restoring
3448 the context by hand.
3449 (expand_start_java_method): Improved verbose mode message.
3450 (java_complete_expand_methods): Fixed leading comment. Use
3452 (fix_constructors): Added assignment to this$<n> if necessary.
3453 (java_expand_classes): Call java_complete_expand_classes instead
3454 of java_complete_expand_methods.
3455 (make_qualified_primary): Simplified.
3456 (merge_qualified_name): Optimized for missing left or right parts.
3457 (resolve_expression_name): Handle access to outer class fields from
3459 (resolve_qualified_expression_name): New macro
3460 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
3461 classes. Report error on non appropriate qualification of
3462 `new'. Handle qualified `this'.
3463 (not_accessible_p): Allow access to outer class private fields from
3465 (patch_method_invocation): Handle method invocations through
3466 access methods and inner class constructor invocations.
3467 (find_applicable_accessible_methods_list): Search enclosing
3468 contexts of an inner class.
3469 (search_applicable_methods_list): Fixed typo.
3470 (argument_types_convertible): Handle inner class constructors'
3471 hidden outer context reference argument.
3472 (qualify_ambiguous_name): Handle qualified `this'.
3473 (java_complete_lhs): Handle use of field accessed through
3474 artificial access methods in various cases of assignments. Handle
3476 (check_final_assignment): Use DECL_CLINIT_P.
3477 (valid_ref_assignconv_cast_p): Handle the destination being an
3478 enclosing context of the source.
3479 (patch_unaryop): Handle use of field accessed through artificial
3481 (patch_return): Use DECL_CLINIT_P.
3482 (patch_throw_statement): Use DECL_CLINIT_P.
3483 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
3484 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
3487 2000-01-16 Anthony Green <green@cygnus.com>
3489 * parse.y (build_string_concatenation): Only use
3490 StringBuffer(String) shortcut if String arg is constant.
3492 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3494 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3495 the shift value to int. Fixed typo in comment.
3497 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
3499 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
3500 * jcf-write.c: Likewise.
3501 * parse.y: Likewise.
3502 * parse.c: Regenerate.
3504 2000-01-09 Anthony Green <green@cygnus.com>
3506 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
3507 bytecodes in the correct order.
3509 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3511 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
3513 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
3515 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3516 before building constant array decl.
3518 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3520 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
3521 method invocation and typo in conditional expression.
3522 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
3523 the appropriate NOTE_POP.
3524 * parse.y (patch_binop): Shift value mask to feature the right
3527 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3529 * class.c (assume_compiled, assume_compiled_node): Add static
3531 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
3533 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
3535 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
3537 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
3538 to `__modifier' to avoid stringifying it.
3540 * parse.y (verify_constructor_circularity): Don't call a variadic
3541 function with a non-literal format string.
3542 (java_check_abstract_methods): Move unreachable code inside
3543 `continue' statement.
3544 (lookup_method_invoke): Call xstrdup, not strdup.
3546 * expr.c (expand_java_field_op): Avoid the use of ANSI string
3549 * jcf-parse.c (yyparse): Likewise.
3551 * jv-scan.c (main): Likewise.
3553 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3555 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
3556 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
3557 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
3560 * parse.y (synchronized, variable_redefinition_error,
3561 check_class_interface_creation, create_interface, create_class,
3562 method_header, finish_method_declaration,
3563 check_modifiers_consistency, method_declarator,
3564 complete_class_report_errors, check_abstract_method_definitions,
3565 java_check_regular_methods, check_throws_clauses,
3566 java_check_abstract_methods, read_import_dir,
3567 check_pkg_class_access, declare_local_variables, fix_constructors,
3568 cut_identifier_in_qualified, resolve_expression_name,
3569 resolve_qualified_expression_name, patch_method_invocation,
3570 java_complete_lhs, patch_assignment, try_builtin_assignconv,
3571 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
3572 patch_exit_expr, patch_exit_expr, patch_switch_statement,
3573 patch_try_statement, patch_synchronized_statement,
3574 patch_throw_statement, check_thrown_exceptions,
3575 patch_conditional_expr): Likewise.
3577 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3579 * Makefile.in (LIBDEPS): Added gcc's errors.o
3580 (../jcf-dump$(exeext):): Link with gcc's errors.o
3581 (../gcjh$(exeext):): Likewise.
3582 * expr.c (expand_java_NEW): Layout the entire target type instead of
3583 laying out its methods only.
3584 (lookup_field): Layout the class after having loaded it.
3585 * java-tree.h (java_debug_context): Declared.
3586 * jcf-io.c (toplev.h): Included.
3587 (find_class): Removed assignment to jcf's outofsynch
3588 field. Force source file to be read if newer than its matching
3589 class file. Tweaked debug messages.
3590 * jcf-parse.c (jcf_out_of_synch): Deleted.
3591 (read_class): Call to jcf_out_of_synch removed.
3592 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
3593 (jcf_out_of_synch): Prototype deleted.
3594 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
3595 `deprecated' and `class_err': integer turned into bit fields.
3596 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
3597 * parse.y (package_list): New global.
3598 (package_declaration:): Record newly parsed package name.
3599 (extra_ctxp_pushed_p): Static global deleted.
3600 (java_parser_context_save_global): Create buffer context for the
3601 purpose of saving globals, if necessary.
3602 (java_parser_context_restore_global): Pop context pushed for the
3603 purpose of saving globals, if necessary.
3604 (java_debug_context_do): New prototype and function.
3605 (java_debug_context): Likewise.
3606 (do_resolve_class): Use already parsed package names to qualify
3607 and lookup class candidate.
3608 (java_pre_expand_clinit): Removed unnecessary local variable.
3610 1999-12-17 Tom Tromey <tromey@cygnus.com>
3612 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
3614 (process_file): Use `\n\' at end of each line in string.
3616 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3618 * expr.c (expand_invoke): Layout the loaded class before
3619 attempting to use it.
3620 (expand_java_field_op): Allow final field assignments to take
3622 * typeck.c (convert): Return error_mark_node if expr is null.
3624 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3626 * class.c (class_depth): Return -1 if the class doesn't load
3628 * expr.c (can_widen_reference_to): Check for errors during depth
3629 computation and return 0 accordingly.
3630 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
3631 create default constructors and add an other error check.
3632 * parse.h (java_fix_constructors): Prototyped.
3633 * parse.y (java_pre_expand_clinit): Likewise.
3634 (build_super_invocation): Re-prototyped to feature one argument.
3635 (java_check_circular_reference): Directly use `current'.
3636 (java_fix_constructors): New function.
3637 (java_check_regular_methods): Don't create default constructors
3638 here, but abort if none were found.
3639 (java_complete_expand_methods): Pre-process <clinit> calling
3640 java_pre_expand_clinit.
3641 (java_pre_expand_clinit): New function.
3642 (fix_constructors): build_super_invocation invoked with the
3643 current method declaration as an argument.
3644 (build_super_invocation): Use the context of the processed method
3645 decl argument instead of current_class.
3646 * typeck.c (lookup_java_method): Take WFLs in method names into
3649 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
3651 * class.c (make_class_data): flag_keep_inline_functions to keep
3652 private methods in the method array.
3654 1999-12-15 Anthony Green <green@cygnus.com>
3656 * check-init.c (check_init): Take into account both types of
3657 `throw's when checking for uninitialized variables.
3659 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3661 * parse.y (java_complete_lhs): Force convertion of array
3662 dimensions to int_type_node, that's what runtime's ABI expects.
3664 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3666 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
3667 operand of a WFL, until the Java front-end gets fixed with regard
3668 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
3670 1999-12-10 Andrew Haley <aph@cygnus.com>
3672 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
3673 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
3674 expr.c (build_java_athrow): Add support for sjlj-exceptions.
3678 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3680 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3681 before calling expand_eh_region_start and expand_start_all_catch.
3682 * except.c (expand_start_java_handler): Switch to permanent
3683 obstack before calling expand_eh_region_start.
3684 (expand_end_java_handler): Switch to permanent obstack before
3685 calling expand_start_all_catch.
3687 1999-12-5 Anthony Green <green@cygnus.com>
3689 * decl.c (init_decl_processing): Mark throw_node as a noreturn
3690 function with side effects.
3691 (init_decl_processing): Mark all memory allocating DECLs with
3694 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3696 * except.c (expand_end_java_handler): Call
3697 expand_resume_after_catch and end_catch_handler.
3699 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
3701 * verify.c (verify_jvm_instructions): Create new return label
3702 chain if non existant (don't rely on the verified state of the jsr
3705 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3707 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
3708 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
3710 * parse.y (patch_assignment): Removed bogus final class test on
3711 lhs when checking on whether to emit an ArrayStoreException runtime
3713 * expr.c (expand_java_arraystore): Likewise.
3715 1999-11-28 Anthony Green <green@cygnus.com>
3717 * decl.c (find_local_variable): Reuse single slot decls when
3720 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3722 * jcf-parse.c (saw_java_source): Global variable removed.
3723 (read_class): Don't use `saw_java_source'. Added extra braces.
3724 (yyparse): Code setting `saw_java_source' removed.
3726 1999-11-24 Mark Mitchell <mark@codesourcery.com>
3728 * except.c (emit_handlers): Zero catch_clauses after emitting them.
3730 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3732 * verify.c (merge_type_state): Non verified subroutines being
3733 considered more than once to trigger passive type merge.
3735 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3737 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
3738 in case of error. Error message tuned.
3740 1999-11-21 Anthony Green <green@cygnus.com>
3742 * constants.c (find_methodref_index): Unwrap method names before
3743 inserting them in the constant pool.
3745 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
3747 * class.c (assume_compiled_node): New typedef.
3748 (assume_compiled_tree): New static data.
3749 (find_assume_compiled_node): New function.
3750 (add_assume_compiled): New function.
3751 (assume_compiled): New function.
3752 * class.c (make_class_data): Use assume_compiled.
3753 (is_compiled_class): Use assume_compiled.
3755 * java-tree.h (add_assume_compiled): Declare.
3757 * lang.c (lang_decode_option): Parse new options.
3759 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3761 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
3762 int_type_node: that's what `_Jv_AllocObject' expects.
3764 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3766 * parse.y (lookup_method_invoke): Use lang_printable_name to
3767 reliably build the type name during error report. Fixes PR gcj/97.
3769 1999-11-09 Tom Tromey <tromey@cygnus.com>
3771 * jcf-path.c: Include <sys/stat.h>.
3772 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
3773 (DIR_UP): New macro.
3775 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3777 * parse.y (source_end_java_method): Resume permanent allocation,
3778 reversing Apr 27 1998 patch.
3779 (patch_string_cst): Pop obstacks after having pushed the permanent
3782 1999-11-05 Tom Tromey <tromey@cygnus.com>
3784 * class.c (finish_class): Emit inlined methods if any native
3785 methods exist in the class. Fixes PR gcj/85.
3787 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3789 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
3790 (qualify_ambiguous_name): Likewise.
3792 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
3794 * typeck.c: (lookup_java_method): search all inherited
3795 interfaces when looking up interface method.
3797 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3799 * parse.y (method_header:): Issue error message for rule `type
3801 (synchronized:): Error report when not using synchronized.
3803 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3805 * parse.y (resolve_qualified_expression_name): Prevent `this' from
3806 being used before the superclass constructor has been called.
3807 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
3808 instead of `CALL_THIS_CONSTRUCTOR_P'.
3810 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
3812 * check-init.c: Fix typo in comment.
3814 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3816 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
3819 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3821 * parse.y (expression_statement:): Call function to report
3822 improper invocation of a constructor.
3823 (parse_ctor_invocation_error): New function.
3825 1999-10-26 Mark Mitchell <mark@codesourcery.com>
3827 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
3830 1999-10-21 Tom Tromey <tromey@cygnus.com>
3832 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
3833 in generated `main'.
3835 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3837 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
3838 (qualify_ambiguous_name): Likewise.
3840 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3842 * parse.y (java_complete_tree): fold_constant_for_init to work on
3844 (java_complete_lhs): Likewise.
3845 (array_constructor_check_entry): Complete an initializer element
3846 on permanent_obstack.
3848 1999-10-19 Tom Tromey <tromey@cygnus.com>
3850 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
3851 From Mike Moreton <mike@pillim.demon.co.uk>.
3853 1999-10-15 Greg McGary <gkm@gnu.org>
3855 * java-tree.h (flag_bounds_check): Remove extern decl.
3856 * lang.c (flag_bounds_check): Remove global variable.
3857 (lang_f_options): Remove "bounds-check" entry.
3858 (lang_init_options): Default flag_bounds_check to "on".
3860 1999-10-14 Tom Tromey <tromey@cygnus.com>
3862 * jvgenmain.c (usage): New function.
3863 (main): Use it. Also, handle `-D' options.
3864 * jvspec.c (lang_specific_driver): Recognize -D.
3865 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
3867 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
3869 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3871 * jcf-dump.c (print_constant, disassemble_method): Don't call a
3872 variadic function with a non-literal format string.
3874 * parse-scan.y (report_main_declaration): Likewise.
3876 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
3878 * parse.y (read_import_dir, patch_assignment, patch_binop,
3879 patch_array_ref): Likewise.
3881 * typeck.c (build_java_array_type): Likewise.
3883 * verify.c (verify_jvm_instructions): Likewise.
3885 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3887 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
3889 1999-10-07 Anthony Green <green@cygnus.com>
3891 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
3892 where CHECK_PUT may fail for valid reasons.
3894 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
3895 UNSAFE_PUTN): New macros.
3897 1999-10-04 Tom Tromey <tromey@cygnus.com>
3899 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
3900 well. Fixes Java PR gcj/59.
3901 * parse-scan.y (yyerror): Report errors.
3903 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
3905 * decl.c (insert_block): Remove unconditional `abort'.
3907 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
3909 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
3910 FUNCTION_CODE now of type int. All callers changed.
3911 Set the builtin's DECL_BUILT_IN_CLASS.
3913 1999-09-23 Tom Tromey <tromey@cygnus.com>
3915 * jvspec.c (lang_specific_driver): Don't read spec file if
3916 -fsyntax-only given.
3918 1999-09-22 Tom Tromey <tromey@cygnus.com>
3920 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
3922 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
3923 (WORDS_TO_LONG): Likewise.
3924 (WORDS_TO_DOUBLE): Likewise.
3926 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3928 * jcf-write.c (RELOCATION_VALUE_0): New macro.
3929 (RELOCATION_VALUE_1): Likewise.
3930 (emit_iinc, emit_reloc, push_constant1, push_constant2,
3931 push_in_const, push_long_const): Prototyped.
3932 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
3933 (push_constant2): Likewise.
3934 (push_int_const): Cast find_constant1's integer arguments to `jword'.
3935 (find_constant_wide): Cast find_constant2's integer arguments to
3937 (find_constant_index): Cast find_constant2's and find_constant2's
3938 integer arguments to `jword'.
3939 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
3940 (emit_switch_reloc): Use RELOCATION_VALUE_0.
3941 (emit_if): Use RELOCATION_VALUE_1.
3942 (emit_goto): Likewise.
3943 (emit_jsr): Likewise.
3944 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
3945 argument to push_long_const to HOST_WIDE_INT.
3947 1999-09-15 Andreas Schwab <schwab@suse.de>
3949 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
3951 1999-09-20 Nick Clifton <nickc@cygnus.com>
3953 * lang.c (lang_decode_option): Extend comment.
3955 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3957 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
3960 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3962 * gjavah.c (get_field_name, print_method_info, print_include,
3963 add_namelet): Use xmalloc, not malloc.
3965 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
3966 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
3969 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
3971 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
3973 * jcf-path.c (add_entry): Likewise.
3975 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
3977 * jv-scan.c (xmalloc): Remove definition.
3979 * jvgenmain.c (xmalloc): Likewise.
3981 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
3983 * lex.c (java_store_unicode): Use xrealloc, not realloc.
3985 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
3986 concat, not xmalloc/sprintf.
3987 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
3988 (xstrdup): Remove definition.
3990 * parse.y (duplicate_declaration_error_p,
3991 constructor_circularity_msg, verify_constructor_circularity,
3992 check_abstract_method_definitions, java_check_regular_methods,
3993 java_check_abstract_methods, patch_method_invocation,
3994 check_for_static_method_reference, patch_assignment, patch_binop,
3995 patch_cast, array_constructor_check_entry, patch_return,
3996 patch_conditional_expr): Use xstrdup, not strdup.
3998 * zextract.c (ALLOC): Use xmalloc, not malloc.
4000 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4002 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
4004 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
4005 (do_spec, lang_specific_pre_link, lang_specific_driver,
4006 input_filename, input_filename_length): Don't declare.
4007 (main_class_name, jvgenmain_spec, lang_specific_driver):
4009 (lang_specific_driver): All calls to the function pointer
4010 parameter now explicitly call `fatal'.
4012 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4014 * parse.y (find_applicable_accessible_methods_list): Search
4015 abstract classes as interfaces.
4017 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4019 * class.c (finish_class): We're now outside a valid method
4020 declaration. Tell the rest of gcc so.
4022 1999-09-08 Bruce Korb autogen@linuxbox.com
4024 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
4026 1999-09-07 Tom Tromey <tromey@cygnus.com>
4028 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
4030 (decode_signature_piece): Don't emit "::" in JArray<>.
4031 (print_namelet): Only print trailing `;' when printing a class.
4033 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4035 * java-tree.h: Delete declarations for all tree nodes now moved to
4037 * decl.c: Delete their definitions.
4039 1999-09-04 Mark Mitchell <mark@codesourcery.com>
4041 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
4042 * Makefile.in (OBJS): Add ggc-callbacks.o.
4043 (OBJDEPS): Likewise.
4045 1999-09-03 Tom Tromey <tromey@cygnus.com>
4047 * parse.y (strip_out_static_field_access_decl): Return operand if
4048 it satisfies JDECL_P.
4050 1999-09-02 Tom Tromey <tromey@cygnus.com>
4052 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
4053 Handle nested arrays, like `[[I'.
4055 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4057 * class.c (finish_class): Remove unused parameter, all callers
4060 * expr.c (build_java_athrow): Change return type to void.
4061 (java_lang_expand_expr): Make sure each case in switch returns a
4064 * java-tree.h (finish_class): Fix prototype to take void args.
4066 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
4067 (main): Issue return from main, not exit.
4069 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
4071 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
4073 * jv-scan.c (main): Issue return from main, not exit.
4075 * parse.y (check_abstract_method_definitions,
4076 java_check_abstract_method_definitions): Add static prototypes.
4077 (java_complete_expand_methods): Fix call to `finish_class'.
4079 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
4082 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4084 * lang.c (language_string): Constify.
4086 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4088 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
4089 Remove hacks for stuff which comes from libiberty.
4091 * Make-lang.in: Likewise.
4093 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
4095 * Makefile.in (xref.o): Depend on xref.c explicitly.
4097 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4099 * java-tree.h (lang_printable_name): Constify a char*.
4101 * lang.c (lang_printable_name): Likewise.
4103 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
4105 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
4108 1999-08-26 Tom Tromey <tromey@cygnus.com>
4110 * gjavah.c (print_cxx_classname): Print "::" before qualified
4113 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4115 * parse.y (lookup_cl): Changed leading comment. Now does its best
4116 to set the column number.
4117 (qualify_ambiguous_name): Take WFL wrappers into account.
4119 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
4121 * verify.c (verify_jvm_instructions): Don't check instruction
4122 validity beyond end of method.
4124 1999-08-25 Tom Tromey <tromey@cygnus.com>
4126 * jvspec.c (lang_specific_driver): Correctly handle --help again.
4128 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4130 * gjavah.c (print_name, print_base_classname, utf8_cmp,
4131 cxx_keyword_subst, generate_access, name_is_method_p,
4132 get_field_name, print_field_name, super_class_name, print_include,
4133 decode_signature_piece, print_class_decls, usage, help,
4134 java_no_argument, version, add_namelet, print_namelet): Add static
4136 (print_base_classname, utf8_cmp, cxx_keyword_subst,
4137 name_is_method_p): Constify a char*.
4138 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
4139 Provide a final else clause in an if-else-if.
4140 (print_field_info): Add missing final arg in function call to
4142 (print_method_info, decompile_method, decode_signature_piece,
4143 print_c_decl, print_full_cxx_name, print_stub,
4144 print_mangled_classname, super_class_name, print_include,
4145 add_namelet, add_class_decl, print_class_decls, process_file,
4146 help): Constify a char*.
4148 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
4149 push_int_const, find_constant_wide, find_constant_index,
4150 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
4151 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
4152 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
4153 emit_if, emit_goto, emit_jsr, call_cleanups,
4154 make_class_file_name): Add static prototypes.
4155 (generate_bytecode_return, generate_bytecode_insns): Pass a
4156 NULL_PTR, not a NULL_TREE.
4158 * jv-scan.c: Include "jcf.h".
4159 (main): Declare using DEFUN macro.
4161 * jvspec.c (find_spec_file, lang_specific_pre_link,
4162 lang_specific_driver): Add prototypes.
4163 (find_spec_file): Constify a char*.
4165 * keyword.gperf (hash, java_keyword): Add prototypes.
4167 * lang.c (lang_print_error): Add static prototype.
4168 (lang_init): Prefer memcpy over bcopy to avoid casts.
4170 * lex.c (yylex): Add static prototype.
4172 * parse-scan.y: Include "lex.c" earlier.
4174 * parse.h: Remove redundant declaration for `yylex'.
4176 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
4177 labeled_block_contains_loop_p): Add static prototypes.
4178 (not_accessible_p): Make static to match prototype.
4180 * verify.c (start_pc_cmp): Don't needlessly cast away const.
4182 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4184 * parse.y (check_method_redefinition): Changed leading comment.
4185 (check_abstract_method_definitions): New function.
4186 (java_check_abstract_method_definitions): New function.
4187 (java_check_regular_methods): Call it.
4188 (verify_constructor_super): Fixed indentation.
4189 (lookup_method_invoke): Likewise.
4191 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4193 * parse.y (method_header): Return a null pointer if the current
4195 (finish_method_declaration): Return if the current function decl
4197 (source_start_java_method): Likewise.
4198 (java_method_add_stmt): Likewise.
4200 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4202 * class.c (emit_register_class): Removed unnecessary call to
4204 * parse.y (labeled_block_contains_loop_p): Removed unused local
4207 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4209 * parse.y (java_refold): Added prototype.
4211 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4213 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
4214 (java_stabilize_reference): Removed unnecessary `else'.
4215 (java_complete_lhs): Set flag to remember boolean. Call
4216 java_refold. Added comments.
4217 (java_decl_equiv): New function.
4218 (binop_compound_p): Likewise.
4219 (java_refold): Likewise.
4220 (patch_unaryop): Striped static field access assigned to decl and
4221 op. Changed promotion scheme for ++/-- operators.
4222 (search_loop): New function.
4223 (labeled_block_contains_loop_p): Likewise.
4224 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
4226 (patch_bc_statement): Call search_loop. Fixed comment.
4228 1999-08-14 Anthony Green <green@cygnus.com>
4230 * expr.c (java_lang_expand_expr): Mark static array data as
4233 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4235 * jvgenmain.c (main): NUL-terminate name_obstack.
4237 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4239 * check-init.c (check_bool2_init, done_alternative): Add static
4242 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
4243 (add_method, build_utf8_ref, build_class_ref,
4244 append_gpp_mangled_type, layout_class_method): Constify a char*.
4246 * decl.c (push_promoted_type, make_binding_level): Add static
4248 (push_promoted_type, pushdecl): Constify a char*.
4250 * except.c (find_handler_in_range, link_handler,
4251 check_start_handlers): Add static prototypes.
4253 * expr.c (process_jvm_instruction): Constify a char*.
4255 * gjavah.c (main): Constify a char*.
4257 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
4260 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
4262 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
4263 munge, print_ents): Constify a char*.
4265 * jcf-dump.c (disassemble_method): Constify a char*.
4266 (print_constant_pool, print_exception_table): Add static prototypes.
4267 (print_constant, print_exception_table, main, disassemble_method):
4270 * jcf-io.c (find_classfile, find_class): Likewise.
4272 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
4273 (set_source_filename, predefined_filename_p): Add static prototypes.
4274 (set_source_filename, get_constant, get_class_constant,
4275 find_in_current_zip): Constify a char*.
4277 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
4279 (add_entry, add_path, jcf_path_classpath_arg,
4280 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4282 * jcf-reader.c (get_attribute, jcf_parse_preamble,
4283 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
4284 jcf_parse_one_method, jcf_parse_methods,
4285 jcf_parse_final_attributes): Add static prototypes.
4286 (get_attribute): Constify a char*.
4288 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
4289 jcf_dependency_add_target, jcf_path_classpath_arg,
4290 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4292 * jv-scan.c (main): Constify a char*.
4293 (gcc_obstack_init): Add prototype arguments.
4295 * jvgenmain.c (gcc_obstack_init): Likewise.
4296 (main): Constify a char*.
4298 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
4300 (put_decl_string, lang_print_error): Constify a char*.
4301 (lang_init): Remove redundant extern prototype.
4303 * mangle.c (emit_unicode_mangled_name): Constify a char*.
4305 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
4306 Add static prototypes.
4307 (get_type_from_signature): Constify a char*.
4309 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
4310 Add static prototypes.
4311 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
4312 (verify_jvm_instructions): Constify a char*.
4314 * xref.c (xref_flag_value): Likewise.
4316 * xref.h (xref_flag_value): Likewise.
4318 * zextract.c (makeword, makelong): Add static prototypes.
4319 (makeword, makelong): Constify a uch*.
4321 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4323 * lang.c (java_dummy_print): Constify a char*.
4324 (lang_print_error): Likewise.
4325 (lang_init): Remove redundant prototype for `print_error_function'.
4326 (lang_init_source): Likewise.
4327 (lang_identify): Constify a char*.
4329 1999-08-09 Tom Tromey <tromey@cygnus.com>
4331 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
4332 (WORDS_TO_LONG): Likewise.
4333 (WORDS_TO_DOUBLE): Likewise.
4335 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4337 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
4339 * expr.c (java_stack_pop, java_array_data_offset,
4340 build_java_throw_out_of_bounds_exception, case_identity,
4341 build_java_check_indexed_type): Add static prototypes.
4342 (linenumber_table, expand_invoke, expand_java_field_op,
4343 build_primtype_type_ref, expand_byte_code): Constify a char*.
4345 * java-tree.h (build_primtype_type_ref, linenumber_table):
4347 (java_lang_expand_expr): Add prototype.
4349 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
4350 `java_lang_expand_expr'.
4352 * lex.c (java_lex_error): Constify a char*.
4353 (java_get_unicode, java_read_char, java_allocate_new_line,
4354 java_unget_unicode, java_sneak_unicode): Prototype.
4356 * parse-scan.y (current_class, package_name, method_declarator,
4357 report_class_declaration, yyerror): Constify a char*.
4359 * parse.h (java_report_errors): Prototype.
4360 (yyerror): Constify a char*.
4362 * parse.y (classitf_redefinition_error, check_modifiers,
4363 parse_jdk1_1_error, lookup_package_type,
4364 lookup_package_type_and_set_next, get_printable_method_name,
4365 purify_type_name): Constify a char*.
4366 (build_super_invocation, maybe_generate_finit,
4367 verify_constructor_super, parser_add_interface,
4368 add_superinterfaces, jdep_resolve_class, note_possible_classname,
4369 java_complete_expand_methods, java_expand_finals,
4370 cut_identifier_in_qualified, java_stabilize_reference,
4371 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
4372 merge_string_cste): Prototype.
4373 (single_type_import_declaration, yyerror,
4374 variable_redefinition_error, build_array_from_name,
4375 build_unresolved_array_type, check_class_interface_creation,
4376 resolve_class, complete_class_report_errors,
4377 note_possible_classname, read_import_dir,
4378 find_in_imports_on_demand, resolve_package, fix_constructors,
4379 check_deprecation, lookup_method_invoke,
4380 maybe_build_primttype_type_ref, array_constructor_check_entry):
4382 (java_complete_expand_methods, java_expand_finals): Make static.
4383 (convert_narrow): Remove static prototype.
4385 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4387 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
4389 1999-08-02 Richard Henderson <rth@cygnus.com>
4391 * decl.c: Include defaults.h instead of expr.h.
4392 * parse.y: Likewise.
4394 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4396 * java/decl.c (start_java_method): Change all uses of
4397 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
4398 Ensure expr.h is included.
4399 * java/expr.c (pop_arguments): Ditto.
4400 * java/parse.y (expand_start_java_method): Ditto.
4402 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4404 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
4406 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
4408 * decl.c: Include "function.h".
4409 * except.c: Likewise.
4410 * parse.y: Likewise.
4411 * Makefile.in: Update dependencies.
4413 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4415 * expr.c (build_java_soft_divmod): Provide a default case in switch.
4416 (java_lang_expand_expr): Mark parameters `target', `tmode' and
4417 `modifier' with ATTRIBUTE_UNUSED.
4419 * gjavah.c (process_file): Add braces around ambiguous `else'.
4421 * jcf-dump.c (print_access_flags, localvar_free): Change return
4424 * parse.y (java_complete_expand_method): Initialize variable
4426 (resolve_qualified_expression_name): Likewise for `field_decl'.
4427 (patch_method_invocation): Likewise for `class_to_search'.
4428 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
4429 (patch_assignment): Likewise for `lhs_type'.
4431 * verify.c (verify_jvm_instructions): Remove unused variable
4434 1999-07-25 Richard Henderson <rth@cygnus.com>
4436 * decl.c (va_list_type_node): New.
4438 1999-07-25 Anthony Green <green@cygnus.com>
4440 * gjavah.c (print_stub): New function.
4441 (METHOD_IS_NATIVE): New macro.
4442 (print_mangled_classname): Make static.
4443 (HANDLE_END_FIELD): Don't emit fields during stub generation.
4444 (process_file): Perform stub generation.
4445 (HANDLE_METHOD): Don't emit class decls during stub
4447 (HANDLE_END_METHOD): Take into account stub generation.
4448 (print_method_info): Handle stub generation.
4449 (print_stub): New function.
4450 (print_cxx_classname): Make signature consistant with others.
4451 (help): Describe -stubs option.
4452 (main): Create stub file.
4453 (version): Use version.c.
4454 (print_full_cxx_name): New function.
4455 (print_c_decl): Use print_full_cxx_name.
4457 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4459 * check-init.c (check_init): Handle MAX_EXPR.
4461 1999-07-15 Andrew Haley <aph@cygnus.com>
4463 * lang.c (flag_use_divide_subroutine): New variable.
4464 * typeck.c: (convert_ieee_real_to_integer): Bounds check
4465 fp-to-integer conversion.
4466 (convert): Call convert_ieee_real_to_integer when flag_fast_math
4469 * expr.c (build_java_soft_divmod): New function.
4470 (build_java_binop): Call build_java_soft_divmod if
4471 flag_use_divide_subroutine is set.
4472 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4473 soft_lrem_node: new builtin functions.
4474 (init_decl_processing) Initialize the new builtins.
4475 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4476 soft_lrem_node: new builtin functions.
4477 (build_java_soft_divmod): New function.
4478 * parse.y: Call build_java_soft_divmod if
4479 flag_use_divide_subroutine is set.
4482 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
4483 a --specs= arg) even if not linking.
4484 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
4485 -fuse-divide-subroutine
4487 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4489 * parse.y (resolve_and_layout): Check methods only once.
4490 (resolve_qualified_expression_name): Verify thrown exceptions
4492 (check_thrown_exceptions): Reject exceptions thrown in
4493 initializer. Error message tuned.
4495 1999-07-14 Andrew Haley <aph@cygnus.com>
4497 * expr.c (expand_expr): Do not return the last statement in a
4498 block as the block's value.
4500 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4502 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
4503 CALL_EXPR, to avoid order of evaluation changes.
4505 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4507 * parse.y (qualify_ambiguous_name): Do not use
4508 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
4510 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4512 * check-init.c (check_init): Handle MAX_EXPR.
4513 * expr.c (force_evaluation_order): Force method call arguments to
4514 be evaluated in left-to-right order.
4515 * parse.y (qualify_ambiguous_name): Loop again to qualify
4516 NEW_ARRAY_EXPR properly.
4518 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4520 * parse.y (patch_invoke): Resolve unresolved invoked method
4522 (qualify_ambiguous_name): STRING_CST to qualify expression for
4523 type name resolution.
4525 1999-06-24 Andrew Haley <aph@cygnus.com>
4527 * class.c (finish_class): Whenever a deferred method is
4528 output, rescan the list of methods to see if a new candidate for
4529 output can be found.
4531 1999-06-28 Tom Tromey <tromey@cygnus.com>
4533 * jvspec.c (lang_specific_driver): Recognize --help.
4535 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4537 * parse.y (resolve_package): Fixed bogus return statement.
4538 (patch_method_invocation): Resolve method invocation beginning with
4539 a package name qualifier.
4541 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4543 * Make-lang.in (java.stage1): Depend on stage1-start.
4544 (java.stage2): Likewise for stage2-start.
4545 (java.stage3): Likewise for stage3-start.
4546 (java.stage4): Likewise for stage4-start.
4548 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4550 * parse.y (java_complete_lhs): When doing cross referencing, don't
4551 try to keep file location on a WFL expanded as a CALL_EXPR.
4553 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4555 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
4556 compiling to class file a void method with an empty method body.
4557 As a side effect, the bytecode backend will generate the
4558 appropriate `return' instruction.
4560 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4562 * parse.y (lookup_package_type_and_set_next): New function prototype.
4563 (resolve_package): Search current and imported packages.
4564 (lookup_package_type_and_set_next): New function.
4566 1999-06-22 Andrew Haley <aph@cygnus.com>
4568 * verify.c (verify_jvm_instructions): Check for pending blocks
4569 before invalid PC test and opcode switch, not after.
4571 1999-06-21 Andrew Haley <aph@cygnus.com>
4573 * except.c (find_handler_in_range): The upper limit for exception
4574 ranges is exclusive, not inclusive: (start <= pc < end).
4575 (link_handler): find child pointer which points to outer by
4576 searching sibling list: previous code incorrectly assumed that
4577 outer->outer->first_child must point to outer.
4578 * verify.c (verify_jvm_instructions): FIXME added to code for
4580 (verify_jvm_instructions): Do not assume that the last block
4581 processed in a subroutine is a block which ends with a `ret'
4582 instruction. With some control flows it is possible that the last
4583 block ends with an `athrow'.
4585 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4587 * parse.y (qualify_ambiguous_name): Reorganized the post
4588 evaluation of non WFL leading expression nodes.
4590 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4592 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
4595 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4597 * parse.y (qualify_ambiguous_name): Handle qualified expression
4598 beginning with a STRING_CST.
4600 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4602 * parse.y (register_fields): Set DECL_INITIAL on both
4603 pre-initialized static and public fields.
4604 (resolve_field_access): Static field access expressions to always
4606 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
4607 qualification. CONVERT_EXPR to be resolved as an expression name.
4608 (java_complete_lhs): Identify and access qualified final
4609 initialized field in switch statement case expression.
4610 (fold_constant_for_init): Pre-initialized field decl constant to
4613 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4615 * parse.y (note_possible_classname): Mark returned node with
4616 QUALIFIED_P only if the original class name contained a '/'.
4618 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
4620 * Make-lang.in (gcjh): More parallel build fixes.
4622 1999-06-03 Mike Stump <mrs@wrs.com>
4624 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
4626 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
4628 * except.c (link_handler): Chain exception handlers in order.
4630 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
4632 * expr.c (expand_byte_code): Fill unreachable bytecode regions
4633 with nops and process as usual in order to always set correct EH
4634 ranges. Emit detailed warnings about unreachable bytecodes.
4636 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
4638 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
4641 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4643 * parse.y (lookup_field_wrapper): Unified returned value to NULL
4644 or the searched field decl.
4646 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4648 * parse.y (fold_constant_for_init): Convert numerical constant
4649 values to the type of the assigned field.
4651 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4653 * expr.c (lookup_field): Relaxed the test on class loading error
4655 * parse.y (fold_constant_for_init): Enabeled old code.
4657 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4659 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
4660 decide the validity of the cast of a java.lang.Cloneable reference
4662 (patch_conditional_expr): Fixed first argument passed to
4663 binary_numeric_promotion.
4665 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4667 * parse.y (qualify_ambiguous_name): Take into account that a
4668 CONVERT_EXPR might specify a type as a WFL.
4670 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4672 * parse.y (patch_assignment): Save the rhs before using it as an
4673 argument to _Jv_CheckArrayStore.
4675 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4677 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
4679 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4681 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
4682 floating point litteral only when the exponent indicator has been
4685 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4687 * parse.y (formal_parameter:): Construct argument tree list
4688 element even if a yet unsupported final parameter was encountered.
4690 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4692 * parse.y (finish_method_declaration): Issue errors for native or
4693 abstract methods declared with a method body, as well as for non
4694 native or non abstract methods with no method body.
4696 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4698 * class.c (build_utf8_ref): Initialize variable `field'.
4700 * decl.c (init_decl_processing): Initialize variable `field'.
4702 * expr.c (build_known_method_ref): Mark parameters `method_type',
4703 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
4704 (process_jvm_instruction): Likewise for parameter `length'.
4706 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
4707 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
4710 * parse.y (maybe_generate_clinit): Remove unused variable
4711 `has_non_primitive_fields'.
4712 (find_in_imports_on_demand): Initialize variables `node_to_use'
4714 (patch_binop): Likewise for variable `prom_type'.
4715 (patch_unaryop): Likewise for variable `prom_type'.
4717 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
4719 * xref.c (xref_table): Add missing initializer.
4721 1999-05-14 Tom Tromey <tromey@cygnus.com>
4723 * java-except.h (struct eh_range): Removed unused `next' member.
4724 * verify.c (verify_jvm_instructions): Call check_nested_ranges
4725 after adding all exception handlers. Sort exception ranges in
4727 (struct pc_index): New structure.
4728 (start_pc_cmp): New function.
4729 * except.c (add_handler): Return `void'. Don't call link_handler;
4730 instead construct an ordinary linked list and do range
4732 (check_nested_ranges): New function.
4733 (link_handler): Changed interface to allow merging of eh_ranges.
4734 Split overlapping ranges. Return `void'.
4736 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4738 * parse.y (constructor_block_end:): New rule, tagged <node>.
4739 (constructor_body:): Use `constructor_block_end' instead of
4742 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4744 * parse.y (statement_nsi:): Pop `for' statement block.
4745 (java_complete_lhs): Labeled blocks containing no statement are
4746 marked as completing normally.
4748 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4750 * xref.c (xref_set_current_fp): New function, defined.
4751 * xref.h (xref_set_current_fp): New function, prototyped.
4753 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4755 * check-init.c (check_init): Take into account that
4756 LABELED_BLOCK_STMT can be empty.
4758 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4760 * parse.y (java_check_regular_methods): Warning check on not
4761 overriding methods with default access in other packages does not
4762 apply to `<clinit>'.
4763 (java_complete_lhs): If block body is an empty_stmt_node, replace
4764 it by NULL_TREE. This prevents gcc from generating an irrelevant
4767 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4769 * check-init.c (check_init): Removed code accepting to see things
4770 falling through default:, when doing xrefs.
4771 * java-tree.h (do_not_fold): New global variable, declared.
4772 * parse.y (do_not_fold): New global variable, defined.
4773 (java_complete_expand_method): Set `do_not_fold' to the value of
4774 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
4775 and reinstall them after them have been purged; do not check for
4776 initializations; do not issue missing return errors.
4777 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
4779 (patch_binop): Skip the fold part when doing xrefs.
4780 (build_string_concatenation): Skip the concatenation part when
4782 (patch_synchronized_statement): Do not generate a try-finally when
4784 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
4785 and keep the location where the throw was seen.
4786 * typeck.c (convert): When `do_not_fold' is set, do not attempt
4787 any treatment on the converted node an simply return a NOP_EXPR of
4789 * xref.c (xref_get_data): New function, defined.
4790 * xref.h (xref_get_data): New function, declared.
4791 (XREF_GET_DATA): Use xref_get_data.
4793 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4795 * gjavah.c (print_include): Cast the result of `strlen' to int
4796 when comparing against a signed value.
4797 (add_namelet): Likewise.
4799 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4801 * expr.c (expand_invoke): Mark parameter `nargs' with
4803 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
4805 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
4808 * jcf-reader.c (get_attribute): Cast a value to long
4809 when comparing against a signed expression. Likewise.
4811 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
4814 1999-05-11 Andrew Haley <aph@cygnus.com>
4816 * parse.y (source_end_java_method): If the current method contains
4817 any exception handlers, force asynchronous_exceptions: this is
4818 necessary because signal handlers in libjava may throw exceptions.
4819 * decl.c (end_java_method): Ditto.
4821 1999-05-11 Tom Tromey <tromey@cygnus.com>
4823 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
4825 * jvspec.c (THREAD_NAME): Removed.
4826 (GC_NAME): Likewise.
4827 (MATHLIB): Likewise.
4828 (WITHLIBC): Likewise.
4830 (THREADLIB): Likewise.
4831 (MATH_LIBRARY): Likewise.
4832 (lang_specific_driver): Don't add `-l' options to command line.
4833 Instead, add a single --specs option. Recognize `-L' options and
4834 use them to search for spec file.
4835 (find_spec_file): New function.
4836 (SPEC_FILE): New define.
4838 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
4840 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
4841 cpplib-enabled build.
4843 1999-05-05 Per Bothner <bothner@cygnus.com>
4845 * class.c (make_field_value): DECL_INITIAL may be a string literal;
4846 temporarily zero it while calling rest_of_decl_compilation.
4848 * java-tree.h (string_ptr_type_node): Add declaration.
4849 * decl.c: Define and initialize string_ptr_type_node.
4850 * parse.y (patch_string_cst): Use string_ptr_type_node.
4852 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
4853 * parse.y (for_statement): Now unconditionally exit_block.
4854 (finish_labeled_statement): No longer exit_block if for-loop.
4855 (patch_loop_statement): Check harder if the loop is already labeled.
4857 * parse.y (patch_initialized_static_field): Removed function.
4858 (maybe_generate_clinit): Removed special handling for interfaces.
4859 (java_complete_expand_methods): Do a preliminary java_complete_tree
4860 on <clinit> to determine if it can be removed.
4861 (java_complete_expand_method): Remove special handling for <clinit>.
4862 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
4863 optimize if we get back empty_stmt_node.
4864 For MODIFY_EXPR, re-do checking of static initializers.
4865 (fold_constant_for_init): Don't return immediate if VAR_DECL.
4866 For VAR_DECL, pass correct context.
4868 * verify.c (verify_jvm_instructions): Better error messages.
4870 1999-05-03 Tom Tromey <tromey@cygnus.com>
4872 * parse-scan.y (interface_declaration): Call
4873 report_class_declaration for interfaces.
4875 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
4877 * Makefile.in: Remove -v from bison command lines.
4879 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4881 * check-init.c (check_init): Exclude a case of error when doing
4883 * class.c (layout_class_method): Don't generate the error message
4884 twice when compiling from source.
4885 * lang-options.h: Added `-Wredundant-modifers' and
4886 `-Wunusupported-jdk11' flags and help text.
4887 * lang.c (lang_decode_option): Added support for
4888 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
4889 flag_static_local_jdk11 and flag_redundant set accordingly.
4890 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
4891 * parse.h (EXPR_WFL_ADD_COL): New macro.
4892 (DECL_END_SOURCE_LINE): Likewise.
4893 (DECL_INHERITED_SOURCE_LINE): Likewise.
4894 * parse.y (static_ref_err): New function, prototyped.
4895 (CCB_TK): Now tagged <operator>.
4896 (class_body:): Remember the location of the closing '}' of a class
4897 definition when doing xrefs.
4899 (block_end:): Likewise.
4900 (create_class): Remember the location of the inherited class
4901 identifier when doing xrefs.
4902 (register_fields): Added test on first operand of `init' before
4903 testing it TREE_CODE.
4904 (method_header): Store the location of the class identifier in the
4905 class decl when doing xrefs.
4906 (finish_method_declaration): Don't combine first/last method line
4908 (java_check_regular_methods): Warning check on not overriding
4909 methods with default access on other packages move before check on
4910 static methods. Initialization of `aflags' also moved up.
4911 (resolve_expression_name): Call static_ref_err to report the error.
4912 (static_ref_err): New function, implemented.
4913 (resolve_field_access): Returned simplified static field access
4915 (resolve_qualified_expression_name): Check for illegal use of
4916 static fields in a non static context. Call static_ref_err to
4917 report error in various places.
4918 (java_complete_tree): Do not fold initialized static fields when
4920 (java_complete_lhs): Likewise.
4922 1999-04-29 Anthony Green <green@cygnus.com>
4924 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
4925 create internal labels.
4926 (lookup_label): Ditto.
4928 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4930 * class.c (layout_class_method): Generate <clinit>'s rtl for
4932 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4933 for interfaces' <clinit>.
4934 * expr.c (lookup_field): Search for fields in interfaces.
4935 (expand_invoke): Fixed indentation.
4936 (expand_java_field_op): Likewise. Use IS_CLINIT.
4937 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
4938 (IS_CLINIT): New macro.
4939 * parse.y (type_declaration:): Call maybe_generate_clinit after an
4940 interface was parsed.
4941 (maybe_generate_clinit): Don't generate if the current class is an
4942 interface with only fields of primitive types.
4943 (reset_method_name): Use IS_CLINIT.
4944 (java_complete_expand_method): Expand <clinit> when it exists for
4945 interfaces. Use IS_CLINIT.
4946 (resolve_expression_name): Use DECL_CONTEXT instead of
4947 current_class to build static field references.
4948 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
4949 ARRAY_REF when doing xreferencing.
4950 (check_final_assignment): Fixed typo in leading comment. Use
4952 (patch_array_ref): Don't fully expand array references when
4954 (patch_return): Use IS_CLINIT.
4955 (patch_throw_statement): Likewise.
4957 1999-04-22 Tom Tromey <tromey@cygnus.com>
4959 * Make-lang.in (JAVA_SRCS): Added check-init.c.
4961 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4963 * decl.c (predef_filenames, predef_filenames_size): New globals
4964 (init_decl_processing): predef_filenames and predef_filenames_size
4966 * java-tree.h (predef_filenames, predef_filenames_size): Declared
4968 * jcf-parse.c (predefined_filename_p): New function.
4969 (yyparse): Check that files on the command line are specified only
4970 once and issue a warning otherwise.
4971 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
4972 * parse.y (source_end_java_method): Nullify NOP method bodies, to
4973 avoid a gcc warning with -W -Wall turned on.
4974 (java_expand_classes): Abort if errors were encountered.
4975 (java_complete_lhs): If the cross reference flag is set, wrap
4976 field DECL node around a WFL when resolving expression name.
4978 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4980 * lang.c (lang_decode_option): Fixed returned value when parsing
4981 `-fxref=...' and `-Wall'.
4982 * parse.y (source_end_java_method): Do not generate code when
4983 flag_emit_xref is set.
4984 (resolve_expression_name): Do not build static field access when
4985 flag_emit_xref is set.
4986 (resolve_field_access): No special treatment on `length' when
4987 flag_emit_xref is set. Do not build qualified static field access
4988 when flag_emit_xref is set.
4989 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
4990 when flag_emit_xref is set.
4991 (patch_assignment): Do not generate array store runtime check when
4992 flag_emit_xref is set.
4993 * xref.c (xref_flag_value): Fixed function declaration
4995 (xset_set_data): New function.
4996 * xref.h (xref_set_data): Added prototype for new function.
4997 (typedef struct xref_flag_table): New field data.
4998 (XREF_GET_DATA): New macro.
5000 1999-04-19 Tom Tromey <tromey@cygnus.com>
5002 * xref.h (enum): Removed trailing comma.
5004 * parse.y (resolve_qualified_expression_name): Added missing
5007 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
5009 * gjavah.c: New prototypes for java_float_finite and
5012 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5014 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
5017 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
5019 * Makefile.in (TREE_H): Add tree-check.h.
5020 (RTL_H): Add genrtl.h.
5022 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5024 * parse.y (patch_assignment): Added ArrayStoreException runtime
5027 1999-04-06 Per Bothner <bothner@cygnus.com>
5029 * expr.c (pop_type_0): New function.
5030 (pop_type): Use pop_type_0.
5031 * java-tree.h (pop_type_0): New declaration.
5032 * verify.c (verify_jvm_instructions): Check return instructions.
5034 * parse.y (patch_binop): Don't fold if non-constant and emiting
5037 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5039 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
5041 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
5042 (main_jcf): Don't define.
5043 (process_file): Don't set `main_jcf'.
5045 * java-tree.h (main_jcf): Don't declare.
5047 * jcf-parse.c (main_jcf): Add static definition.
5049 * lang.c (main_jcf): Don't define.
5051 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5053 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
5055 * decl.c (copy_lang_decl): Likewise for `bcopy'.
5057 * jcf-depend.c: Include "config.h", not <config.h>.
5059 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
5062 * jcf-path.c: Include "config.h", not <config.h>.
5064 * lex.c: Don't include various system header files.
5065 (java_init_lex): Cast the argument of `bzero' to PTR
5067 * parse-scan.y (java_push_parser_context): Likewise.
5069 * parse.y (java_push_parser_context): Likewise.
5070 (patch_bc_statement): Match format specifier to variable argument.
5072 * xref.c: Don't include <stdio.h>.
5074 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5076 * parse.y (struct parser_ctxt *ctxp): Now global.
5077 (declare_local_variables): Use WFL compound value for the
5078 declaration source line value, when doing cross-referencing.
5080 1999-03-31 Tom Tromey <tromey@cygnus.com>
5082 * gjavah.c (print_field_info): Allow constants of other types.
5083 (print_include): Generate include when new name is proper prefix
5084 of already printed name.
5085 (add_namelet): Likewise.
5086 (cxx_keyword_subst): New function.
5087 (print_method_info): Use it.
5088 (print_field_name): New function.
5089 (get_field_name): New function.
5090 (print_field_info): Use get_field_name and print_field_name.
5092 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5094 * Makefile.in (keyword.h): Generate using gperf language 'C', not
5095 'KR-C', so gperf uses the `const' keyword on strings.
5097 * keyword.gperf (java_keyword): Const-ify a char*.
5099 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5101 * parse.y (patch_bc_statement): Fixed identation and a bogus
5104 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5106 * parse.y (patch_assignment): Allow static variables in other
5107 classes to be assigned.
5109 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5111 * class.c (maybe_add_interface): Remove unused variable
5113 (make_class_data): Use = for assignment, not ==. Likewise.
5114 (emit_register_classes): Remove unused variable `decl'.
5116 * lex.c: Fix comment so as not to contain an embedded `/*'.
5118 * verify.c (verify_jvm_instructions): Remove unused variable
5121 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
5123 * parse.y (complete_loop_body): Rename to finish_loop_body.
5124 (complete_labeled_statement): Rename to finish_labeled_statement.
5125 (complete_for_loop): Rename to finish_for_loop.
5126 (complete_method_declaration): Rename to finish_method_declaration.
5128 * java-tree.h (continue_identifier_node): New global node.
5129 * decl.c: Define and initialize continue_identifier_node.
5130 * parse.y (generate_labeled_block): Remove - no longer needed.
5131 (build_loop_body): Use continue_identifier_node for continue block.
5132 (finish_labeled_statement): Also do pop_labeled_block actions.
5133 (java_complete_lhs): POP_LOOP even if error.
5134 (build_labeled_block): Special handling for continue_identifier_node.
5135 (patch_loop_statement): Re-organize.
5136 (patch_bc_statement): Re-write.
5138 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5140 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
5141 using a WFL compound value.
5142 * parse.y (xref.h): Include.
5143 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
5145 (register_fields): Set WFL compound value to lineno if doing
5147 (java_complete_expand_method): Call expand_xref if flag_emit_xref
5149 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
5150 * xref.h (expand_xref): Prototype renamed from xref_generate.
5152 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5154 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
5155 (GET_CURRENT_BLOCK): New macro.
5156 * parse.y (current_static_block): New global variable.
5157 (method_body:): Define action.
5158 (complete_method_declaration): Set current_function_decl to NULL
5159 when work on the current method is done.
5160 (declare_local_variables): Use GET_CURRENT_BLOCK.
5161 (java_method_add_stmt): Likewise.
5162 (java_complete_expand_method): Disable the use of `this' when
5164 (enter_a_block): If no current method exist, use
5165 current_static_block to link static initializer blocks.
5166 (exit_block): Rewritten to use current_static_block when no current
5168 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
5169 (patch_return): Forbid the use of `return' in static initializers.
5170 (patch_throw_statement): Fixed indentation. Issue specific error
5171 for uncaught thrown checked exception in static initializer
5172 blocks. Removed FIXME.
5174 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
5176 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
5177 Link gcj from gcc.o.
5179 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5181 * parse.y (find_applicable_accessible_methods_list): When dealing
5182 with interface: ensure that a given interface or java.lang.Object
5183 are searched only once.
5185 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5187 * gjavah.c (print_c_decl): Remove unused argument `flags'.
5189 * jcf-dump.c (print_access_flags): Add braces around if-else.
5191 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
5194 * lex.c (build_wfl_node): Add static prototype.
5196 * lex.h (build_wfl_node): Remove static prototype.
5198 * parse.y: Include lex.c early enough to declare everything needed.
5199 Ensure calls to `build_wfl_node' pass the proper arguments.
5200 (create_class): Remove unused variable `super_decl'.
5201 (get_printable_method_name): Initialize variable `name'.
5203 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5205 * Changelog: Fixed 1999-03-22 typos.
5206 * lang.c (lang_decode_option): Fixed typo in error string in the
5209 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5211 * Makefile.in (JAVA_OBJS): Added entry xref.o.
5213 * java-tree.h (flag_emit_xref): Declared extern.
5214 * lang.c (xref.h): Included.
5215 (flag_emit_xref): New global variable.
5216 (lang_decode_option): Added support for -fxref.
5220 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
5222 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
5225 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5227 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
5228 $(srcdir)/../system.h and $(JAVA_TREE_H).
5229 (jcf-io.o): Depend on $(JAVA_TREE_H).
5230 (mangle.o): Likewise.
5232 * check-init.c (check_cond_init): Add static prototype.
5234 * class.c (build_java_method_type, hashUtf8String,
5235 make_field_value, get_dispatch_vector, get_dispatch_table,
5236 append_gpp_mangled_type, mangle_static_field): Likewise.
5237 (strLengthUtf8): Hide unused definition.
5238 (hashUtf8String): Const-ify.
5239 (make_field_value): Un-ANSI-fy.
5241 * constants.c: Move inclusion of jcf.h above java-tree.h.
5242 (set_constant_entry, find_class_or_string_constant,
5243 find_name_and_type_constant, get_tag_node,
5244 build_constant_data_ref): Add static prototype.
5246 * decl.c (push_jvm_slot, builtin_function,
5247 lookup_name_current_level): Likewise.
5248 (builtin_function): Const-ify.
5250 * except.c (expand_start_java_handler, expand_end_java_handler):
5251 Add static prototype.
5253 * expr.c (flush_quick_stack, push_value, pop_value,
5254 java_stack_swap, java_stack_dup, build_java_athrow,
5255 build_java_jsr, build_java_ret, expand_java_multianewarray,
5256 expand_java_arraystore, expand_java_arrayload,
5257 expand_java_array_length, build_java_monitor, expand_java_pushc,
5258 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
5259 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
5260 expand_compare, expand_test, expand_cond, expand_java_goto,
5261 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
5262 expand_java_field_op, java_push_constant_from_pool): Likewise.
5264 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
5265 (build_java_arraynull_check): Mark parameters `node' and `type'
5266 with ATTRIBUTE_UNUSED.
5267 (note_label): Likewise for parameter `current_pc'.
5268 (expand_java_call, expand_java_ret): Hide unused definition.
5270 * java-tree.h (make_class, build_constants_constructor,
5271 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
5272 init_outgoing_cpool, register_class, emit_register_classes,
5273 java_layout_seen_class_methods): Prototype.
5274 (unicode_mangling_length): Const-ify.
5275 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5276 emit_unicode_mangled_name, format_int, format_uint,
5277 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
5278 jcf_print_utf8_replace, open_class): Prototype.
5280 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
5281 <stdio.h>. Include tree.h/java-tree.h.
5282 (utf8_equal_string usage, process_class): Add static prototype.
5283 (open_class): Don't prototype this here.
5284 (utf8_equal_string): Match arguments to format specifiers.
5285 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
5286 TABLE_SWITCH, disassemble_method): Likewise.
5288 * jcf-io.c: Include tree.h/java-tree.h.
5289 (open_class, find_classfile, jcf_print_utf8,
5290 jcf_print_utf8_replace): Const-ify.
5292 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
5293 parse_class_file): Add static prototype.
5294 (find_in_current_zip): Match definition to existing static
5297 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
5298 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
5299 finish_jcf_block, define_jcf_label, get_jcf_label_here,
5300 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
5301 write_chunks, adjust_typed_op, generate_bytecode_conditional,
5302 generate_bytecode_return, perform_relocations, init_jcf_state,
5303 init_jcf_method, release_jcf_state, generate_classfile):
5304 Add static prototype.
5305 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
5306 (make_class_file_name): Const-ify.
5308 * jcf.h (find_classfile): Const-ify.
5310 * jv-scan.c (reset_report): Remove prototype.
5312 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
5313 (error): Rewrite to allow varargs.
5315 * lang.c (lang_f_options): Const-ify.
5317 * lex.c (java_parse_escape_sequence): Add static prototype.
5318 (java_allocate_new_line): Match definition to existing static
5321 * mangle.c Include tree.h/java-tree.h.
5322 (unicode_mangling_length, emit_unicode_mangled_name,
5323 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
5325 * parse.h (jdep_code): Remove trailing comma in enumeration.
5326 (java_get_line_col): Move prototype outside of !JC1_LITE test.
5327 (reset_report): Add prototype.
5329 * verify.c (push_pending_label, merge_types): Add static
5332 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
5334 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5336 * parse.y (find_applicable_accessible_methods_list): Extend the
5337 search to superinterfaces when relevant.
5338 (search_applicable_methods_list): New function.
5340 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5342 * class.c (unmangle_classname): Implemented stricter testing
5343 before setting the QUALIFIED_P flag on an identifier.
5345 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
5347 * parse.y (java_complete_lhs): Call force_evaluation_order
5348 after patch_newarray.
5349 (patch_binop): Don't call fold if there are side effects.
5351 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
5353 * parse.y (java_stabilize_reference): Use save_expr instead of
5354 building a SAVE_EXPR node.
5355 (java_complete_lhs): Patch the resulting string of the `+='
5356 operator (if necessary) and complete the RHS after having built
5359 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
5361 * class.c (make_class): Don't set CLASS_P here (because
5362 this function is also called by build_java_array_type).
5363 (push_class): Set CLASS_P here instead.
5364 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
5366 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
5367 context. If the context is class, perfer "super" over "synchronized".
5368 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
5370 * parse.y (create_class): Don't call parser_check_super here;
5371 it is not robust. Always wait until later.
5373 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
5374 match what JDK 1.2 does), but don't set ACC_PUBLIC.
5376 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
5378 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
5379 * lex.h (UNGETC): Change misleading macro.
5381 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5383 * parse.y (java_stabilize_reference): Return NODE when patching a
5385 (java_complete_lhs): Put parenthesis around truth values.
5387 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5389 * class.c (layout_class_method): Don't make rtl for interface
5391 * parse.h (GET_TYPE_NAME): New macro.
5392 * parse.y (if_then_statement:): Fixed indentation.
5393 (if_then_else_statement:): Likewise.
5394 (for_statement:): Fixed spacing.
5395 (try_statement:): Fixed indentation.
5396 (create_interface): Don't force interfaces to be abstract.
5397 (method_header): Abstract methods are OK in interfaces.
5398 (declare_local_variables): Fixed typo in comment.
5399 (java_complete_expand_method): Fixed indentation.
5400 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
5401 non accessible fields.
5402 (java_stabilize_reference): New function.
5403 (java_complete_lhs): Fixed indentation. Use
5404 java_stabilize_reference in compound assignement. Insert the
5405 cast. If not processing `+' fix string constants before processing
5408 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5410 * constants.c (find_class_or_string_constant): Cast variable `j'
5411 to a `jword' when comparing against one.
5413 * expr.c (java_lang_expand_expr): Remove unused variables
5414 `has_finally_p' and `op0'.
5416 * gjavah.c (print_field_info): Cast a value to jint when comparing
5417 against one. Likewise for a jlong.
5418 (add_namelet): Likewise cast a `sizeof' to an int when comparing
5419 against a signed quantity.
5421 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
5422 (print_signature): Don't needlessly dereference variable `str'
5424 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
5425 `max_locals' with ATTRIBUTE_UNUSED.
5426 (jcf_parse_class): Likewise for variable `index'.
5428 * parse.h (reverse_jdep_list): Remove static prototype.
5430 * parse.y (build_jump_to_finally): Remove prototype and definition.
5431 (reverse_jdep_list): Add static prototype.
5433 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
5434 `assignment' and `expr_decl'.
5436 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
5438 1999-03-12 Andrew Haley <aph@cygnus.com>
5440 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
5441 we'll need a directory separator and a null character.
5443 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
5445 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
5447 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5449 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
5452 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
5454 * lex.c (java_parse_end_comment): Take extra parameter (next char).
5456 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
5458 * class.c (layout_class_method): A static method in a base class
5459 is never overridden, so treat it like it doesn't exist.
5460 However, do complain about private non-static method overriding
5461 public static method.
5463 * parse.y: Don't set unused INITIALIZED_P flag.
5464 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
5466 * parse.y (find_expr_with_wfl): Optimize tail-calls.
5467 (build_array_from_name): Re-order &index[string] to &string[index].
5469 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
5470 error_mark (it might catch more errors, but it is more likely to lose).
5472 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5474 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
5475 (parse-scan.o): Depend on toplev.h.
5477 * class.c (make_method_value): Add prototype. Make it static.
5478 Remove unused second argument, caller changed.
5480 * expr.c (java_lang_expand_expr): Remove unused variable
5483 * java-tree.h: Don't prototype find_in_current_zip.
5484 Add prototypes for verify_constant_pool, start_java_method,
5485 end_java_method, give_name_to_locals, expand_byte_code,
5486 open_in_zip, set_constant_value, find_constant1, find_constant2,
5487 find_utf8_constant, find_string_constant, find_class_constant,
5488 find_fieldref_index, find_methodref_index, write_constant_pool,
5489 count_constant_pool_bytes and encode_newarray_type.
5491 * jcf-dump.c: Remove unused variable `LONG_temp'.
5493 * jcf-parse.c: Include parse.h.
5494 (jcf_parse_source): Remove unused parameter, all callers changed.
5495 (jcf_figure_file_type): Add static prototype.
5496 (find_in_current_zip): Likewise. Also remove unused parameter,
5497 all callers changed.
5498 (read_class): Initialize variable `saved_pos'.
5500 * jcf-reader.c (jcf_parse_preamble): Mark variables
5501 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
5503 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
5504 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
5505 (java_parse_doc_section): Initialize variable `seen_star'.
5506 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
5507 (java_lex_error): Mark parameters `msg' and `forward' with
5509 (java_get_line_col): Mark parameters `filename' and `line' with
5512 * parse-scan.y: Include toplev.h.
5513 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
5515 * parse.h: use `struct JCF', not plain `JCF'.
5516 (java_parser_context_save_global, java_expand_classes
5517 java_parser_context_restore_global, java_parse): Add prototypes.
5519 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
5522 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
5524 * check-init.c (check_init): COPYN takes word count, not bit count.
5526 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
5528 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
5529 explicit build_decl. (Avoids crash in reload when optimizing.)
5531 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
5533 * decl.c (complete_start_java_method): Handle synchronized method
5534 even when compiling from bytecode.
5536 1999-02-26 Tom Tromey <tromey@cygnus.com>
5538 * gjavah.c (add_class_decl): Only generate `#include' if outer
5539 class is not the name of the class we are processing. Correctly
5540 append `.h' in #include.
5541 (process_file): Clean up newlines around generated `#include's.
5542 (decode_signature_piece): Correctly handle inner classes.
5543 (struct include): New structure.
5544 (all_includes): New global.
5545 (print_include): New function.
5546 (add_class_decl): Use it.
5547 (process_file): Likewise.
5548 (add_class_decl): Generate include for java-array.h if array
5550 (process_file): Don't generate java-array.h include.
5552 * gjavah.c (add_namelet): Check for standard package names here.
5553 (add_class_decl): Don't check for standard package names here.
5555 1999-02-25 Tom Tromey <tromey@cygnus.com>
5557 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
5558 When reading a zip file, only use strncmp if both strings are
5559 bigger than the buffer length. Initialize `k' when looping
5562 1999-02-24 Tom Tromey <tromey@cygnus.com>
5564 * gjavah.c (struct namelet): New structure.
5565 (add_namelet): New function.
5566 (print_namelet): New function.
5567 (print_class_decls): Use add_namelet and print_namelet to generate
5568 namespaces and not classes.
5569 (method_printed): New global.
5570 (HANDLE_END_METHOD): Examine method_printed.
5571 (print_method_info): Set method_printed when required. Print
5572 error if function to be ignored is marked virtual. Handle $finit$
5574 (METHOD_IS_FINAL): New macro.
5575 (print_field_info): Use it.
5576 (HANDLE_METHOD): Clear method_printed.
5577 (method_pass): New global.
5578 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
5579 (process_file): Do two passes over both fields and methods.
5580 (HANDLE_METHOD): Examine method_pass.
5582 (add_class_decl): New function.
5583 (print_class_decls): Don't scan over entire constant pool.
5585 1999-02-23 Tom Tromey <tromey@cygnus.com>
5587 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
5588 disable linking in that case.
5590 1999-02-20 Tom Tromey <tromey@cygnus.com>
5592 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
5595 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
5597 * decl.c (build_result_decl), java-tree.h: New method.
5598 (complete_start_java_method): Handle synchronized methods.
5599 Don't build DECL_RESULT here. (Ordering dependency problem.)
5600 (start_java_method): Call build_result_decl here instead ...
5601 * parse.y (java_complete_expand_method): ... and here.
5602 (expand_start_java_method): Don't call complete_start_java_method here.
5603 (java_complete_expand_method): Call it here instead.
5604 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
5605 * java-tree.h: ... here.
5607 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
5608 * parse.y (java_complete_lhs): Don't call force_evaluation_order
5609 for ARRAY_REF - it doesn't work when array bounds are checked.
5610 (patch_array_ref): Handle it here instead.
5612 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
5614 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
5616 Force left-to-right evaluation of binary operations etc.
5617 * expr.c (force_evaluation_order), java-tree.h: New function.
5618 * parse.y (java_complete_lhs): Pass binary operations, procedure
5619 calls, and ARRAY_REFs to force_evaluation_order.
5620 (various): Set TREE_SIDE_EFFECTS more carefully.
5622 Tolerate random (non-UTF8) encoding in comments without complaining.
5623 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
5624 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
5626 * parse.y (resolve_qualified_expression_name): Handle error_mark.
5627 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
5629 * parse.y (java_complete_lhs): Ignore an empty statement in a
5630 COMPOUND_EXPR. Don't complain about empty statement after return.
5632 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
5634 * parse.y (obtain_incomplete_type): Don't wrap unknown types
5635 in TREE_LIST - just chain the POINTER_TYPEs together.
5636 (resolve_class): If type already resolved, return decl.
5637 After resolving, update TREE_TYPE(class_type), and name (if array).
5638 * parse.h (do_resolve_class), parse.y: Make non-static.
5639 * class.c (maybe_layout_super_class): Take this_class argument.
5640 Do do_resolve_class if necessary.
5641 (layout_class, layout_class_methods): Adjust calls appropriately.
5642 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
5643 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
5644 * typeck.c (build_java_array_type): Don't call layout_class.
5646 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5648 * parse.y (check_pkg_class_access): Allow private class access
5649 within the same package.
5650 (strip_out_static_field_access_decl): New function.
5651 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
5652 operator argument before testing its nature.
5654 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
5656 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
5657 (TRY_EXPR): Simplify - it no longer has a finally clause.
5658 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
5659 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5660 * expr.c (java_lang_expand_expr): Likewise.
5661 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
5662 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
5663 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
5664 (build_try_statement): Remove finally parameter and handling.
5665 (build_try_finally_statement): New function.
5666 (patch_try_statement): No longer need to support finally clause.
5667 (try_statement): Update grammar action rules.
5668 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
5669 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5671 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
5673 * jcf-parse.c (get_constant): Add braces around computation of 'd'
5674 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
5676 1999-02-17 Andrew Haley <aph@cygnus.com>
5678 * class.c (build_utf8_ref): Back out broken patch which was
5679 intended to to output signatures using '.' as a separator.
5681 * class.c (make_class_data): Output signatures using '.' as a
5682 separator, rather than '/'.
5683 (mangled_classname): Likewise.
5684 (make_field_value): Likewise.
5685 (make_method_value): Likewise.
5686 * constants.c (alloc_class_constant): Likewise.
5687 * expr.c (build_invokeinterface): Likewise.
5689 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5691 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
5692 of an ancient workaround.
5694 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
5696 * jvspec.c (xmalloc): Kill the prototype. It does not belong
5699 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5701 * lex.c (yylex): Encode \0 as UTF8.
5703 1999-02-10 Tom Tromey <tromey@cygnus.com>
5705 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
5706 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
5707 (libgcj_zip): Renamed.
5708 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
5710 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
5712 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
5713 (GC_NAME): Renamed -lgc to -lgcjgc.
5715 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5717 * lex.c (java_lang_cloneable): Initialize.
5718 * parse.y (java_lang_cloneable): New static variable.
5719 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
5720 doing one more qualification round.
5721 (valid_ref_assignconv_cast_p): Reject null source or
5722 destination. Allow an array to be cast into java.lang.Cloneable.
5723 (patch_cast): Swapped two first arguments to first call to
5724 valid_ref_assignconv_cast_p.
5726 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5728 * parse.h: DECL_P renamed JDECL_P.
5729 * parse.y: DECL_P replaced by JDECL_P.
5730 (build_array_from_name): Always use pointer's type.
5731 (patch_bc_statement): Extra code to search continue target in a
5732 for loop. Fixed comments. Continue target is current loop when
5735 1999-02-05 Andrew Haley <aph@cygnus.com>
5737 * class.c (make_class_data): The superclass of an interface should
5738 be null, not class Object.
5740 * lex.c (java_lex): Sign extend hex literals.
5742 1999-02-04 Andrew Haley <aph@cygnus.com>
5744 * class.c (build_utf8_ref): Output signatures using '.' as a
5745 separator, rather than '/'.
5746 (make_class_data): Likewise.
5748 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
5750 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
5751 mkstemp.o. Get them from libiberty now.
5753 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
5755 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
5757 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5759 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
5762 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
5764 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
5765 * jcf-write.c (generate_bytecode_return): New function.
5766 (generate_bytecode_insns): Use it, for RETURN_EXPR.
5768 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
5769 generate special [fd]const_[01] instructions.
5771 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
5773 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
5774 handling OPCODE_lookupswitch or OPCODE_tableswitch.
5776 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
5778 * parse.y (patch_method_invocation): Handle calling static methods,
5779 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
5781 * parse.y (java_complete_lhs): Don't complain about unreachable
5782 exit condition in a do-while statement.
5784 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5786 * lex.c (java_read_char): Fixed utf8 decoding.
5787 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
5789 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
5790 comments. Local variable `all_primitive' is gone. Broadened
5791 acceptance of `0' to floating point targets. `long' can now be
5792 widened to `double' or `float'.
5793 (valid_method_invocation_conversion_p): Added leading
5794 comment. Fixed tabulation.
5795 (build_string_concatenation): Optimize out left or right empty
5798 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
5800 * jcf-write.c (localvar_alloc): Only emit entry for
5801 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
5802 (generate_bytecode_insns): Only call put_linenumber if
5803 debug_info_level > DINFO_LEVEL_NONE.
5804 * jvspec.c (lang_specific_driver): If no -O* or -g* option
5805 is specified, add -g1 (for compatibility wih javac).
5807 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
5809 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
5810 gjavah.o, check-init.o, jv-scan.o
5812 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5814 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
5816 * gjavah.c: Include config.h and system.h.
5818 * javaop.h (inline): Don't define, its handled by system.h.
5819 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
5820 from `inline' to `static inline'.
5822 * jcf.h (inline): Don't define, its handled by system.h.
5824 * lex.c (inline): Likewise.
5826 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
5828 * lang-specs.h: Map -Qn to -fno-ident.
5830 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
5832 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
5834 1999-01-29 Tom Tromey <tromey@cygnus.com>
5836 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
5837 then cast it to Object before calling `append' method.
5839 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
5841 * check-init.c (check_bool2_init, check_bool_init, check_init):
5842 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
5843 * jcf-write.c (generate_bytecode_insns): Likewise.
5845 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5847 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
5848 * parse.y (patch_cast): Allow a boolean to be cast into a
5851 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5853 * parse.y: (class_declaration:): Fixed indentation.
5854 (class_member_declaration:): Extra `;' after field declaration now
5856 (interface_declaration:): Removed debug messages in error reports.
5857 (patch_binop): Nodes created and returned inherit the orignal
5858 node's COMPOUND_ASSIGN_P flag value.
5859 (patch_cast): Fix cast from char to floating point.
5861 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
5863 * except.c, java-except.h (expand_resume_after_catch): new
5865 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
5866 to branch back to main flow of control after a catch block.
5868 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5870 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
5871 $(srcdir)/../system.h.
5872 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
5873 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
5874 (jcf-write.o): Likewise.
5875 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5876 (mangle.o): Depend on $(srcdir)/../toplev.h.
5877 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5878 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5880 * class.c: Include output.h and parse.h.
5881 (mangled_classname): Add the `const' keyword to a char*.
5882 (find_named_method): Hide unused function definition.
5883 (build_utf8_ref): Change type of variable `c' to unsigned char.
5884 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
5885 (build_class_ref): Add the `const' keyword to a char*.
5886 (layout_class_method): Remove unused variable `buf'.
5888 * decl.c (find_local_variable): Remove unused variable `rtl'.
5889 (pushdecl): Likewise for variables `different_binding_level' and
5891 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
5892 (maybe_build_cleanup): Likewise for parameter `decl'.
5894 * except.c (expand_start_java_handler): Mark parameter `range'
5895 with ATTRIBUTE_UNUSED.
5897 * expr.c: Include except.h.
5898 (pop_type): Remove unused variable `i'.
5899 (pop_value): Likewise for variables `n_words' and `i'.
5900 (expand_java_arrayload): Likewise for variable `convert'.
5901 (java_lang_expand_expr): Likewise for variables `op0', `type',
5902 `mode', `unsignedp', `node' and `elements'.
5903 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
5905 (process_jvm_instruction): Add a `const' qualifier to a char*.
5907 * gjavah.c (output_directory): Add the `const' keyword to a char*.
5908 (temp_directory): Likewise.
5909 (print_c_decl): Likewise.
5910 (print_method_info): Likewise.
5911 (decode_signature_piece): Likewise.
5912 (print_mangled_classname): Likewise.
5914 * java-except.h: Provide prototypes for maybe_start_try,
5915 maybe_end_try and add_handler.
5917 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
5918 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
5919 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
5920 init_expr_processing, push_super_field, init_class_processing,
5921 can_widen_reference_to, class_depth, verify_jvm_instructions,
5922 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
5923 set_local_type, merge_type_state, push_type, load_type_state,
5924 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
5925 emit_unicode_mangled_name): Add prototypes.
5927 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
5928 (print_signature_type): Use ISDIGIT, not isdigit.
5929 (print_signature): Remove unused variable `j'.
5931 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
5932 int when comparing against one.
5934 * jcf-parse.c: Include toplev.h.
5936 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
5937 (localvar_free): Remove unused variable `i'.
5938 (generate_bytecode_conditional): Likewise for variable `kind'.
5940 * jv-scan.c: Include config.h and system.h. Remove redundant
5941 OS header and gansidecl.h includes.
5942 (warning): Add the `const' keyword to a char*. Also add
5943 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
5944 __STDC__, when determining whether to use ANSI-isms.
5945 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
5946 (xmalloc): Don't redundantly prototype here.
5947 (main): Remove unused parameter `envp'. Also fix the arguments
5948 passed to function `fatal' to match the format specifier.
5950 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
5952 * mangle.c: Include toplev.h.
5953 (emit_unicode_mangled_name): Declare parameter `len'.
5955 * parse.y (parse_warning_context): Add the `const' keyword to a
5956 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
5957 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
5958 (issue_warning_error_from_context): Add the `const' keyword to
5960 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
5961 not `__STDC__' for whether to use ANSI-isms.
5963 * typeck.c (incomplete_type_error): Mark parameters `value' and
5964 `type' with ATTRIBUTE_UNUSED.
5965 (parse_signature_type): Use ISDIGIT, not isdigit.
5967 * verify.c (check_pending_block): Add the `const' keyword to a char*.
5968 (verify_jvm_instructions): Likewise. Remove unused variables
5969 `field_name' and `default_val'.
5971 * zextract.c: Include config.h and system.h. Remove redundant
5974 * zipfile.h: Prototype `read_zip_archive'.
5976 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
5978 * typeck.c (convert): Allow conversions to void type: some
5979 optimizations in gcc do this.
5981 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
5983 * typeck.c (convert_ieee_real_to_integer): New function.
5984 (convert): When not using fast-math and using hardware fp, convert
5985 an IEEE NaN to zero.
5987 1999-01-18 Andrew Haley <aph@cygnus.com>
5989 * parse.y (patch_binop): Do a type conversion from signed to
5990 unsigned and then back to signed when a ">>>" is found.
5992 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5994 * java-tree.h: (check_for_initialization): Added prototype.
5995 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
5996 * parse.y (do_resolve_class): Removed unused locals.
5997 (read_import_dir): Likewise.
5998 (resolve_qualified_expression_name): Array creation
5999 expressions are valid primary expressions.
6000 (qualify_ambiguous_name): Likewise.
6001 (patch_synchronized_statement): Removed unused local.
6003 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
6005 * Makefile.in (zextract.o): Add dependencies.
6007 * Makefile.in: Do not put ^Ls at the start of a line.
6009 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
6011 * expr.c (process_jvm_instruction): Coerce to correct Throwable
6012 sub-type the result of the call that gets the exception value.
6014 * parse.y (java_complete_expand_methods): If flags_syntax_only,
6015 don't call finish_class.
6017 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
6018 clear found before continuing.
6020 * verify.c (verify_jvm_instructions): On an array load, allow
6021 and handle top of stack to be TYPE_NULL.
6023 * gjavah.c (generate_access): Translate Java package private or
6024 protected access to C++ public, but with a comment.
6026 1999-01-13 Andrew Haley <aph@cygnus.com>
6028 * expr.c (generate_name): Name prefix changed to avoid clashes
6029 with assembler temp labels.
6031 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
6032 MODIFY_EXPR. Without this, code for the assignement may not be
6033 generated at all and the synchronized statement will read an
6034 uninitialized variable.
6036 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6038 * class.c (maybe_layout_super_class): Fixed returned value.
6039 * lex.c: Added 1999 to the copyright.
6040 (java_init_lex): Initialize java_lang_imported.
6041 * lex.h: Added 1999 to the copyright.
6042 * parse.h: Added 1999 to the copyright.
6043 (REGISTER_IMPORT): Fixed typo in trailing macro.
6044 (CURRENT_OSB): New macro.
6045 (struct parser_ctxt): New fields osb_depth, osb_limit.
6046 * parse.y (java_lang_id): New global variable.
6047 (type_import_on_demand_declaration): Don't import java.lang.* twice.
6048 (array_creation_expression:): Use CURRENT_OSB.
6049 (dims:): Uses a stack to keep track of array dimensions.
6050 (cast_expression:): Use CURRENT_OSB.
6051 (find_expr_with_wfl): Return NULL if node found doesn't meet the
6053 (register_fields): Fixed typos in comment.
6054 (check_method_redefinition): Fixed comment indentation.
6055 (java_check_regular_methods): Set saved found wfl to NULL after
6056 having reinstalled it in the previously found DECL_NAME.
6058 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
6060 * gjavah.c (java_float_finite): Use a union to do type punning.
6061 (java_double_finite): Likewise.
6063 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
6065 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
6066 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
6067 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
6068 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
6069 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
6070 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
6072 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
6074 * check-init.c (check_init): If compiling to native, we don't
6075 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
6077 1999-01-08 Tom Tromey <tromey@cygnus.com>
6079 * parse-scan.y (variable_declarator_id): Set or increment
6081 (bracket_count): New global.
6082 (formal_parameter): Handle case where bracket pairs trail variable
6085 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
6087 * jcf-parse.c (yyparse): variable len changed from a char to an
6088 int to prevent overflow.
6090 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
6092 * java-tree.h: Declare read_class.
6093 * jcf-parse.c (read_class): New function.
6094 (load_class): Now just call read_class.
6096 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
6097 * jcf-parse.c (parse_source_file): Declare save_error_count,
6098 which is needed by java_parse_abort_on_error macro,
6099 * parse.y (java_layout_classes, java_expand_classes): Likewise.
6101 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
6102 constructor, if initializing a static field.
6103 (patch_new_array_init): Set TREE_CONSTANT if it is.
6104 * expr.c (java_lang_expand_expr): For a static array constructor
6105 of primitive elements, allocate the array itself statically.
6106 Disabled until we can set the vtable field statically.
6108 * check-init.c: New file. Checks for definite assignment.
6109 * Makefile.in (JAVA_OBJS): Add check-init.o.
6110 * parse.y (java_complete_expand_method): Call check_for_initialization.
6111 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
6113 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
6115 * parse.y : include system.h instead of including
6116 standard headers directly with the exception of <dirent.h>.
6118 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
6120 * lex.h: Moved static function declarations to lex.c,
6121 to shut up some -Wall warnings.
6122 * lex.c: Static function declarations moved here.
6123 * jcf-dump.c: Small fixes to shut up -Wall warnings.
6125 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6127 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
6129 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
6131 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
6132 * verify.c (verify_jvm_instructions): Fix off-by-one error.
6134 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
6135 (localvar_alloc): Change return type to void,
6136 (emit_unop): Remove unused variable size.
6138 * jcf-write.c (struct jcf_block): Add new union.
6139 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
6140 (call_cleanups): New functions.
6141 (struct jcf_partial): New fields num_finalizers and return_value_decl.
6142 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
6143 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
6144 * lang.c (lang_init): Call using_eh_for_cleanups.
6145 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
6146 completing operands to patch_synchronized_statement.
6147 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
6148 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
6149 WITH_CLEANUP_EXPR instead of TRY_EXPR.
6151 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
6153 * Make-lang.in: Comment out control-Ls; they upset some makes.
6155 1998-12-18 Tom Tromey <tromey@cygnus.com>
6157 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
6160 1998-12-17 Tom Tromey <tromey@cygnus.com>
6162 * parse.y (DIR_SEPARATOR): New define.
6163 (check_class_interface_creation): Use it.
6165 * parse-scan.y (report_main_declaration): Recognize
6166 `java.lang.String' in argument to main.
6168 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
6170 * parse.y (create_interface): Remove bogus test.
6172 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
6174 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
6175 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
6177 1998-12-16 Tom Tromey <tromey@cygnus.com>
6179 * parse-scan.y (qualified_name): Use correct sprintf format.
6181 1998-12-15 Tom Tromey <tromey@cygnus.com>
6183 * gjavah.c (print_field_info): Changed how most negative number is
6186 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
6188 * parse.y (fold_constant_for_init): New function.
6189 (resolve_expression_name): Don't replace static final
6190 constant-initialized fields by its value.
6191 (java_complete_lhs): New. Same as java_complete_tree, except does
6192 not replace static final constant-initialized fields by their values.
6193 (register_fields): If there is an initializer, set DECL_INITIAL and
6194 MODIFY_EXPR_FROM_INITIALIZATION_P.
6195 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
6196 Only call patch_initialized_static_field if
6197 MODIFY_EXPR_FROM_INITIALIZATION_P.
6198 (patch_initialized_static_field): If not valid constant, clear
6201 * parse.y (lookup_field_wrapper): Fix thinko.
6203 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
6204 set and restore global lineno.
6206 1998-12-14 Tom Tromey <tromey@cygnus.com>
6208 * gjavah.c (print_field_info): If value to print is the smallest
6209 value of its size, then print as hex to avoid later warnings from
6212 1998-12-14 Tom Tromey <tromey@cygnus.com>
6214 * gjavah.c (decompile_method): Decompile `return null'.
6215 (process_file): Generate `#pragma interface'.
6216 (method_declared): New global.
6217 (print_method_info): Set it.
6218 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
6219 (print_method_info): Handle abstract methods.
6221 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
6223 * parse.y (patch_method_invocation): If class_decl is null
6224 (e.g. an array type), use original type.
6226 * parse.y (check_thrown_exceptions): Temporary hack to suppress
6227 errors about uncaught exception from clone (of array, specifically).
6229 1998-12-13 Tom Tromey <tromey@cygnus.com>
6231 * gjavah.c (decompile_method): Handle all types of `return'
6232 opcode. Decompile `return this' and `return'.
6233 (method_access): New global.
6234 (print_method_info): Set it.
6235 (decompile_method): Don't decompile a synchronized method.
6237 1998-12-13 Tom Tromey <tromey@cygnus.com>
6239 * jcf-reader.c (jcf_parse_one_method): Recognize
6241 * gjavah.c (HANDLE_END_METHOD): New macro.
6242 (HANDLE_CODE_ATTRIBUTE): New macro.
6243 (decompile_method): New function.
6244 (print_method_info): Don't print `;\n' at end of function decl.
6245 Include java-opcodes.h.
6246 (decompiled): New global.
6248 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
6250 * class.c (build_class_ref): Handle PRIMTYPE.class if
6251 flag_emit_class_files.
6252 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
6253 if flag_emit_class_files.
6254 * parse.y (java_complete_tree): Pre-liminary support for
6255 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
6257 * parse.y (patch_synchronized_statement): Don't call monitorexit
6258 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
6260 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
6262 * zipfile.h (opendir_in_zip): New declaration.
6263 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
6264 (opendir_in_zip): New function, using code from open_in_zip.
6265 (open_in_zip): Call opendir_in_zip.
6266 (find_class): Remove no-longer-used do_class_file parameter,
6267 but add source_ok parameter. Change logic so if we find a .java file,
6268 we don't look for .class in later classpath emtries.
6269 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
6270 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
6271 * gjavah.c: Update call to find_class.
6272 * jcf-dump.c: Likewise.
6274 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
6275 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
6276 nothing if body is empty_stmt_node.
6277 Various little fixes so SP gets correctly adjusted.
6278 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
6279 For CALL_EXPR, test if static first.
6280 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
6281 such as the ones we create for Object and Class.
6282 Set and restore current_function_decl.
6283 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
6284 (note_possible_classname): New function.
6285 (read_import_entry): Removed. Merged with read_import_dir.
6286 (read_import_dir): Don't call find_class - that only gives us
6287 the first classpath entry having the needed package.
6288 Use the struct buffer data structure from buffer.h.
6289 (read_import_dir, find_in_imports_on_demand): The remembered
6290 class names now use '.' (not '/') as package separator.
6292 * parse.y (java_complete_expand_methods): Call write_classfile
6293 here, and not in java_expand_classes (which only gets first class).
6295 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6297 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
6298 (register_fields): If a static fields has an initializer, just
6299 chain it on ctxp->static_initialized, and handle later.
6300 (java_complete_expand_methods): Force <clinit> first.
6301 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
6302 - it's already been completed.
6303 (patch_initialized_static_field): New function.
6304 (java_complete_field): Call it.
6306 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
6308 * expr.c (encode_newarray_type, build_new_array): New functions.
6309 * java-tree.h: Declare build_new_array.
6310 * jcf-write.c (patch_newarray): Use build_new_array.
6312 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
6313 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
6315 * parse.y (patch_new_array_init): Re-organize.
6316 Now is passed the actual array (pointer) type of the value.
6317 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
6318 (patch_array_constructor): Removed - merged into patch_new_array_init.
6319 (java_complete_tree): Update patch_new_array_init.
6321 * jcf-write.c (find_constant_index): New function.
6322 (generate_bytecode_insns): Use find_constant_index.
6323 (generate_classfile): Use find_constant_index for ConstantValue.
6325 1998-12-11 Tom Tromey <tromey@cygnus.com>
6327 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
6328 * decl.c (init_decl_processing): Renamed dtable -> vtable.
6329 * class.c (make_class_data): Renamed dtable -> vtable, and
6330 dtable_method_count -> vtable_method_count.
6332 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6334 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
6335 global variables, initialized.
6336 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
6337 Declared new global variables.
6338 * lex.c (java_lex): Return long_zero_node, float_zero_node,
6339 double_zero_node, integer_zero_node upon direct matching.
6340 * parse.y (purify_type_name): Added function prototype.
6341 (duplicate_declaration_error_p): Consider new_type as potentially
6342 being a incomplete type. Use purify_type_name on type string.
6343 (method_header): saved_type: unused variable removed. Don't figure
6344 return type if method name is invalid.
6345 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
6346 processed by patch_unaryop.
6347 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
6348 increment/decrement node into its original type after binary
6349 numeric promotion on its operands.
6351 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6353 * parse.y (array_initializer:): Array init operand is NULL_TREE
6354 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
6355 now an error. Fixed indentation problems.
6356 (patch_string): Handle error_mark_node as an argument.
6357 (patch_new_array_init): Fixed indentation problems.
6358 (array_constructor_check_entry): Removed check on null wfl_value.
6359 Return an error if wfl_value's walk returns an error.
6361 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6363 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
6364 * lex.c (java_lex): Remember column position before advancing one
6365 token. Retain location information on OCB_TK.
6366 * lex.h (typedef struct java_lc): Added new field.
6367 * parse.h (GET_SKIP_TYPE): New macro.
6368 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
6369 * parse.y (build_new_array_init, patch_new_array_init,
6370 patch_array_constructor, maybe_build_array_element_wfl,
6371 array_constructor_check_entry): New function prototypes.
6372 (switch_block:): Tagged <node>.
6373 (OCB_TK): Tagged <operator>.
6374 (array_initializer:): Installed actions.
6375 (variable_initializer): Build location information on element if
6377 (switch_statement:): Fixed indentation typo.
6378 (switch_block:): Redefined default action.
6379 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
6380 (patch_assignment): Removed duplicate code.
6381 (maybe_build_array_element_wfl, build_new_array_init,
6382 patch_new_array_init, patch_array_constructor,
6383 array_constructor_check_entry): New functions.
6385 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6387 * parse.y (array_initializer): Tagged <node>.
6388 (variable_initializer:): Use default rule.
6389 (array_initializer:): Defined actions.
6390 (variable_initializers:): Likewise.
6391 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
6392 non-static field accesses.
6393 (patch_invoke): Fixed indentation typo.
6394 (java_complete_tree): Likewise.
6395 (build_labeled_block): Changed leading comment. Generate an error
6396 in case of duplicate loop labels.
6397 (patch_conditional_expr): Patch results of string concatenation
6400 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
6402 * constants.c (find_methodref_index): When the class is an interface,
6403 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
6405 * decl.c (finit_identifier_node): Use "$finit$", rather than
6406 "<finit>" (which Sun's verifier rejects).
6407 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
6408 (generate_field_initialization_code): Removed.
6409 (fix_constructors) Don't add call to $finit$ here (wrong order).
6410 (patch_method_invocation): Add $finit$ call here.
6412 * java-tree.h (CALL_USING_SUPER): New macro.
6413 * parse.y (patch_invoke): Remove im local variable.
6414 (patch_method_invocation, patch_invoke): Don't pass super parameter.
6415 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
6416 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
6418 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
6420 * parse.y (java_complete_tree): Don't complain about unreachable
6421 statement if it is empty_stmt_node.
6423 * jcf-write.c (find_constant_wide): New function.
6424 (push_long_const): Use find_constant_wide.
6426 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
6427 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
6428 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
6429 Emit invokeinterface when calling an interface method.
6430 Emit invokespecial also when calling super or private methods.
6432 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
6434 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
6436 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
6438 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6440 * java-tree.h (java_layout_seen_class_methods): New function
6442 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
6443 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
6444 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
6445 * parse.y (method_declarator:): Defined action.
6446 (issue_warning_error_from_context): input_filename saved, set to
6447 the appropriate value and restored after java_error is called.
6448 (build_unresolved_array_type): Fixed comment.
6449 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
6450 (method_header): Deal with return type the same way type are
6451 handled for fields and method's parameters and local variables
6453 (check_method_redefinition): Removed extra CR.
6454 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
6455 (java_layout_seen_class_methods): New function.
6456 (java_layout_classes): Call java_layout_seen_class_methods.
6458 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
6460 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
6462 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
6464 * jcf-dump.c (main): Fix error message.
6465 * jcf-path.c (add_entry): Style fix.
6467 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6469 * class.c (layout_class_method): Call build_java_argument_signature
6470 on constructors too.
6471 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
6472 (patch_method_invocation): Define a primary when resolving an
6473 expression name. Augmented comment on code checking illegal `this'
6474 usage. Loosened it test by accepting NEW_CLASS_EXPR.
6476 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6478 * class.c (layout_class_method): Don't report error on non-static
6479 overriding static if the method is private.
6480 * java-tree.h (finish_class): Prototype added.
6481 * lex.c (java_get_line_col): Handle col argument -2 value.
6482 * parse.h: All static method declarations moved to parse.y.
6483 * parse.y: Now contains all static method declarations previously
6485 (find_expr_with_wfl, missing_return_error,
6486 unreachable_stmt_error): New functions.
6487 (java_get_real_method_name): Identify constructors bearing class
6488 names in source code compiled classes only.
6489 (java_complete_expand_methods): Call missing_return_error.
6490 (invocation_mode): Private methods invoked as static methods.
6491 (java_complete_tree): Call unreachable_stmt_error.
6493 1998-12-01 Tom Tromey <tromey@cygnus.com>
6495 * Makefile.in (+target): Removed.
6496 (+xmake_file): Likewise.
6497 (+tmake_file): Likewise.
6498 (.NOEXPORT): Removed duplicate.
6500 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6502 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
6504 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
6506 * jvgenmain.c: Remove the xmalloc prototype, we get it from
6507 libiberty.h. Provide an xmalloc definition.
6509 * jvspec.c: Remove the xmalloc prototype.
6511 * parse-scan.y: Include config.h and system.h. Don't include
6512 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
6513 Provide an xstrdup definition.
6515 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
6517 * jcf-path.c (add_entry): Recognize ".jar" too.
6518 * lang-specs.h: Likewise.
6520 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
6522 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
6523 soft_monitorenter_node, soft_monitorexit_node, throw_node.
6525 * jcf-write.c (generate_bytecode_insns):
6526 Handle pre/post-increment/decrement of long.
6528 * jcf-write.c (generate_bytecode_insns):
6529 Handle missing exception handler (finally for synchronized).
6531 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
6533 * java-tree.h (end_params_node): Declare global.
6534 * decl.c (end_params_node): New global.
6535 (init_decl_processing, start_java_method): Use end_params_node for
6536 end of list of parameter types. Follows correct gcc conventions.
6537 * expr.c (pop_argument_types, pop_arguments): Likewise.
6538 * lang.c (put_decl_node): Likewise.
6539 * typeck.c (various places): Likewise.
6540 * class.y (various places): Likewise.
6541 * parse.y (various places): Likewise.
6543 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
6544 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
6546 * class.c: Add #include flags.h, remove no-longer needed declaration.
6548 * class.c (layout_class_method): Remove commented-out code, re-format.
6549 Don't add vtable entry (or index) for private methods.
6550 * expr.c (expand_invoke): A private method is implicitly final.
6551 * class.c (make_class_data): If inlining or optimizing,
6552 skip private methods.
6554 * class.c (finish_class): New function. Calls existing methods,
6555 but alls emits deferred inline functions.
6556 * jcf-parse.c (parse_class_file): Call finish_class.
6557 * parse.y (java_complete_expand_methods): Likewise.
6559 * expr.c (build_java_binop): Explicit default, to silence -Wall.
6561 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
6563 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
6565 * jcf-write.c (generate_bytecode_conditional): Fix typo.
6567 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
6569 * (generate_classfile): Always write class access flag with
6572 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6574 * class.c (maybe_layout_super_class): New function.
6575 (layout_class): Reorganized. Loop on class methods dispatched into
6576 a new function. Call maybe_layout_super_class.
6577 (layout_class_methods, layout_class_method): New functions.
6578 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
6580 (expand_invoke): Likewise.
6581 * java-tree.h (all_class_list): New global variable declared.
6582 (layout_class_methods, layout_class_method): New function
6584 (LAYOUT_SEEN_CLASS_METHODS): New macro.
6585 * jcf-parse.c (all_class_list): New global variable.
6586 (load_class): Extended what class_or_name can be. Use parser
6587 context mechanism to save globals before calling jcf_parse.
6588 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
6589 is set on the file name.
6590 (jcf_parse): Layout class methods when Object is loaded, otherwise
6591 record class in all_class_list for delayed method layout.
6592 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
6593 * lang.c (put_decl_node): Decode <init> into the decl context
6595 * lex.c (java_allocate_new_line): Use xmalloc.
6596 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
6597 pointers, not TREE_LIST elements.
6598 (struct parser_ctxt): Fixed comment indentations, added comments
6599 and reordered some fields.
6600 (java_check_methods): Function prototype removed.
6601 * parse.y (java_push_parser_context): Use xmalloc.
6602 (java_parser_context_restore_global): Pop extra pushed ctxp only
6603 when there's nothing next.
6604 (maybe_create_class_interface_decl): Fixed comment, add new
6605 created class decl to all_class_list.
6606 (method_header): Use GET_REAL_TYPE on argument's types.
6607 (method_declarator): Use GET_REAL_TYPE, change type to the real
6608 type in TREE_LIST dependency node. Build argument list with the
6610 (create_jdep_list): Use xmalloc. Removed allocation error message.
6611 (obtain_incomplete_type): Fixed leading comment. Broadened
6612 incoming argument meaning.
6613 (register_incomplete_type): Use xmalloc. Removed allocation error
6615 (safe_layout_class): Fixed leading comment.
6616 (jdep_resolve_class): Reversed if statement condition and switch
6618 (resolve_and_layout): Fixed leading comment. Broadened incoming
6620 (complete_class_report_errors): New local variable name, for
6621 clarity. purify_type_name used for all error cases.
6622 (java_get_real_method_name): Stricter check on constructors.
6623 (java_check_regular_methods): Reverse methods list only if not
6624 already laid out. Layout artificial constructor.
6625 (java_check_methods): Deleted.
6626 (source_start_java_method): Obtain incomplete type for patchable
6628 (java_layout_classes): Fixed leading comment. Use
6629 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
6630 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
6631 before returning. Fixed comments.
6632 (java_expand_classes): Check for errors up front.
6633 (patch_method_invocation): Class to search is resolved and laid
6636 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
6638 * expr.c (java_lang_expand_expr): Add missing emit_queue.
6640 * javaop.h (int8): Removed - not used.
6641 (jbyte): Redefine portably with correct signedness.
6643 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
6645 * jcf-write.c (generate_bytecode_insns): Fix typo
6646 OPCODE_getstatic to OPCODE_getfield.
6648 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
6649 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
6650 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
6652 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6654 * jcf-parse.c (jcf_parse_source): Function returned type is
6655 void. Added prototype.
6656 (jcf_parse): Function returned type is void.
6657 (yyparse): Remove call to fclose on the last parsed file.
6659 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
6661 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6663 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
6664 (layout_class): Cope with methods featuring WFL in decl names.
6665 * decl.c (unqualified_object_id_node): New global variable,
6667 (build_decl_no_layout): Removed.
6668 * expr.c (build_primtype_type_ref): Handle Double.
6669 (java_lang_expand_expr): Fixed indentations.
6670 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
6671 (flag_wall, flag_redundant, flag_not_overriding,
6672 flag_static_local_jdk1_1, unqualified_object_id_node): Global
6673 variable declarations.
6674 (build_decl_no_layout): Removed prototype.
6675 (java_get_real_method_name): Added prototype.
6676 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
6677 (java_parse_abort_on_error): Macro now just returns.
6678 * jcf-parse.c (jcf_parse_source): Check fclose returned
6679 value. Call emit_register_classes if java_report_errors returns
6681 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
6682 flag_static_local_jdk1_1): New integer flags.
6683 (lang_decode_option): New flags set here.
6684 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
6685 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
6686 the flag_redundant variable.
6687 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
6688 when parsing java.lang.Object class.
6689 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
6691 (resolve_qualified_expression_name): Fixed indentation.
6692 (patch_array_ref): Changed prototype.
6693 (not_initialized_as_it_should_p): Prototype removed.
6694 (java_report_errors): Added function prototype.
6695 * parse.y (formal_parameter:): Changed error message for not yet
6696 supported final parameters.
6697 (class_type_list:): Set both PURPOSE and VALUE of created
6698 TREE_LIST to be class_type.
6699 (primary_no_new_array:): Handle class literals on primitive types.
6700 (parse_warning_context): Reinstalled correct force_error and
6701 do_warning flags setups.
6702 (java_report_errors): Changed prototype. Return java_error_count
6704 (variable_redefinition_error): Consider treating variable type as
6706 (create_interface): Warn about redundant abstract modifier if
6707 flag_redundant is set. Changed error message.
6708 (lookup_field_wrapper): Save/restore globals before/after looking
6710 (duplicate_declaration_error_p): Consider treating declaration
6711 type as a fake pointer.
6712 (register_fields): Extract real type from dependency node. Check
6713 for duplicate field declaration after type adjustment. Use
6714 DECL_INITIAL to store static final initialized values.
6715 (method_header): Extract real function type from dependency node.
6716 (check_abstract_method_header): Use GET_METHOD_NAME.
6717 (obtain_incomplete_type): Layout fake pointer type.
6718 (safe_layout_class): Don't try to check for methods before layout.
6719 (java_complete_class): Don't check for correct throws clause
6720 elements inheritance here.
6721 (resolve_and_layout): Broadened name parameter meaning.
6722 (reset_method_name): Use GET_METHOD_NAME.
6723 (java_get_real_method_name): New function.
6724 (java_check_regular_methods): Don't check methods in
6725 java.lang.Object. Verify lineage of throws clause elements. Use
6726 flag_no_overriding in warning report.
6727 (check_throws_clauses): Don't check if class was from
6728 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
6729 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
6730 (declare_local_variables): Use flag_static_local_jdk1_1 to report
6731 warning on unsupported final local variables. Use build_decl
6732 instead of build_decl_no_layout. Get real local variable type from
6734 (source_start_java_method): Get real parameter type from
6735 dependency node. Call build_decl instead of build_decl_no_layout.
6736 (java_layout_classes): Reverse tree and layout type and class as
6737 required. Mark class as loaded when done.
6738 (resolve_field_access): Fixed indentation. Restricted condition
6739 leading to static field access code generation. Set field_type
6740 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
6741 (resolve_qualified_expression_name): Initialize type_found to
6742 null. Handle static field resolved during qualification. Fixed
6743 layout on non primitive field decl types.
6744 (not_accessible_p): Fixed typo in comment.
6745 (patch_method_invocation): Resolve and layout class to search from
6747 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
6748 layout non primitive type, if necessary. Make method node only to
6750 (find_applicable_accessible_methods_list): Consider WFL'ed method
6751 decl names. Fixed indentation.
6752 (argument_types_convertible): Resolve and layout target type if
6754 (java_complete_tree): Fixed indentation problems. Rewrote
6755 CALL_EXPR thrown exceptions check. Re-installed further processing
6756 of the assignment in certain cases.
6757 (patch_assignment): Call maybe_build_primttype_type_ref to perform
6758 inlining on class literals.
6759 (valid_builtin_assignconv_identity_widening_p): Cope with constant
6761 (valid_method_invocation_conversion_p): Likewise.
6762 (patch_string): Temporary disable forbidden use of `this' in
6763 explicit constructor invocations when doing string concatenation
6765 (patch_unaryop): Added comment. Reinstalled code to disable
6766 further check on assignment operation with cast expression RHS.
6767 (patch_switch_statement): Fixed indentation.
6768 (build_try_statement): Call build_decl instead of
6769 build_decl_no_layout.
6770 (patch_synchronized_statement): Likewise.
6771 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
6772 IS_UNCHECKED_EXPRESSION_P.
6773 (check_thrown_exceptions_do): Changed leading comment. Resolve and
6774 layout argument exception type.
6775 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
6776 of IS_UNCHECKED_EXPRESSION_P.
6778 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
6780 * jcf-parse.c (yyparse): Open class file in binary mode.
6782 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
6784 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
6786 * jcf-write.c (perform_relocations): Move check out one loop.
6788 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
6790 * Make-lang.in: Fix reference to srcdir.
6791 * jv-scan.c: Add missing xmalloc prototype.
6792 * jvgenmain.c: Ditto.
6794 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
6796 * decl.c (error_mark_node), java-tree.h: New global.
6797 * parse.y: Use empty_stmt_node instead of size_zero_node.
6798 (build_if_else_statement): If missing else, use empty_stmt_node.
6800 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
6801 (java_complete_expand_method): Complain if return is missing.
6802 (java_check_regular_methods): Comment out incorrect error check.
6803 (not_accessible_p): Fix incorrect handling of protected methods.
6804 (patch_method_invocation): Pass correct context to not_accessible_p.
6805 (find_applicable_accessible_methods_list): Likewise.
6806 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
6807 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
6808 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
6809 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
6811 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
6812 (push_int_const): Remove reundant NOTE_PUSH.
6813 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
6814 (- case SWITCH_EXPR): Fix code generation bug.
6815 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
6816 (generate_classfile): More robust for abstract methods.
6818 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
6820 * Makefile.in: jv-scan and jvgenmain all require libiberty.
6821 * Make-lang.in: Ditto.
6823 * jv-scan.c: Remove xmalloc and xstrdup definitions.
6826 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
6828 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
6830 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
6832 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
6834 Allow uses of interface types to verify. This is not really
6835 type-safe, but it matches what Sun does, and is OK as long as
6836 there are appropriate run-time checks.
6837 * verify.c (merge_types): If merging two interface types,
6838 just set the result to java.lang.Object.
6839 * expr.c (pop_type): Any interface is matches by java.lang.Object.
6841 1998-11-13 Tom Tromey <tromey@cygnus.com>
6843 * gjavah.c (main): Handle --output-class-directory argument.
6844 * jvspec.c (lang_specific_driver): Translate `-d' into
6846 * jcf.h (jcf_write_base_directory): Declare.
6847 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
6848 * lang-options.h: Mention -foutput-class-dir.
6849 * jcf-write.c (jcf_write_base_directory): New global.
6850 (make_class_file_name): Put generated .class file into `-d'
6851 directory, or into source directory if -d not given. Function now
6853 (write_classfile): Free class file name. Handle case where class
6855 (DIR_SEPARATOR): New macro.
6856 Include <sys/stat.h>
6858 * Makefile.in (prefix): New macro.
6860 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
6862 * parse.y (patch_invoke): Do less if flag_emit_class_files.
6863 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
6864 here (done in patch_invoke instead).
6865 (case_identity): Moved here from parse.y.
6867 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
6868 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
6869 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
6870 so they can be efficiently scanned without recursion.
6871 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
6872 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
6873 in BLOCK iteratively, rather than recursively.
6875 * parse.y (do_unary_numeric_promotion): New function.
6876 (patch_unaryop, patch_binop, patch_array_ref): Use it.
6878 * parse.y (patch_newarray): Various fixes.
6880 Re-do handling of switch statements (for proper block scoping).
6881 * parse.y: Add just a single block for the enture switch block,
6882 but don't create any "case blocks".
6883 (group_of_labels): Rmeoved unneeded non-terminal.
6884 CASE_EXPR and DEFAULT_EXPR are added to current block.
6885 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
6886 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
6887 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
6888 * parse.y (wfl_operator, print_int_node): Make non-static.
6889 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
6890 as part of recursive scan of block.
6891 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
6892 (patch_switch_statement): Most tests move dinto java_complete_tree.
6894 * parse.y: Make various production be non-typed (void).
6895 * parse.y (parse_error): Merged into issue_warning_error_from_context.
6896 * parse.y (add_stmt_to_compound): Don't create/change extra node.
6897 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
6899 * jcf-write.c (struct jcf_handler): New type.
6900 (struct jcf_switch_state): New type.
6901 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
6902 (alloc_handler, emit_unop, emit_reloc): New functions.
6903 (adjust_typed_op): Add extra parameter ("max type" offset).
6904 (emit_switch_reloc, emit_case-reloc): New function.
6905 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
6906 (generate_bytecode_insns): Support REAL_CST, switch statements,
6907 exception handling, method calls, object/array creation, and more.
6909 * class.c: Remove some unused variables.
6910 * constants.c (find_string_constant): New function.
6911 (count_constant_pool_bytes): Fix to correctly handle wide constants.
6912 * decl.c (complete_start_java_method): Don't _Jv_InitClass
6913 if flag_emit_class_files.
6915 1998-11-12 Tom Tromey <tromey@cygnus.com>
6917 * jcf-io.c (find_class): Added explanatory comment.
6919 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
6920 trailing slash to `.zip' entries.
6922 * jvspec.c (lang_specific_driver): Correctly handle case where
6923 GC_NAME not defined.
6925 1998-11-11 Tom Tromey <tromey@cygnus.com>
6927 * jvspec.c (GC_NAME): New define.
6928 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
6930 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
6932 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
6934 * jcf-dump.c (TABLE_SWITCH): Fix typos.
6936 1998-11-11 Tom Tromey <tromey@cygnus.com>
6938 * jcf-dump.c (main): Correctly recognize `--'-style long options.
6940 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6942 * class.c (is_compiled_class): Call safe_layout_class for class
6943 compiled from source.
6944 * conver.h (convert_to_integer, convert_to_real,
6945 convert_to_pointer): Added prototypes.
6946 * decl.c (init_decl_processing): Non longer push the decls of
6947 `methodtable', `constants', `Class', `Field', `dispatchTable'
6948 `jexception' and `Method'.
6949 * expr.c (build_invokeinterface): New function.
6950 (expand_invoke): static variable CLASS_IDENT now in
6951 build_invokeinterface. Use build_invokeinterface.
6952 (expand_java_field_op): Moved code to inline
6953 java.lang.PRIMTYPE.TYPE into a function.
6954 (build_primtype_type_ref): New function.
6955 * java-tree.def (INSTANCEOF_EXPR): New tree code.
6956 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
6957 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
6958 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
6959 (DECL_LOCAL_STATIC_VALUE): New macro.
6960 (build_invokeinterface, build_primtype_type_ref): New function
6962 (java_parse_abort_on_error): Macro rewritten.
6963 * jcf-parse.c (current_method): Add comment to declaration.
6964 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
6965 Function prototypes fixed.
6966 (jcf_parse_source): push/pop parser context. save/restore global.
6967 (parse_source_file): Fixed leading comment. Now take a
6968 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
6969 classes and pop the parser context anymore.
6970 (yyparse): Push parser context, save globals, parse the source
6971 file, restore globals and pop the parser context when processing a
6973 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
6974 * lex.c (java_parse_doc_section): New function.
6975 (java_lex): Call java_parse_doc_section when appropriate. Build an
6976 operator around INSTANCEOF_TK.
6977 * lex.h (java_lineterminator, java_sprint_unicode,
6978 java_unicode_2_utf8, java_lex_error, java_store_unicode):
6979 Prototypes rewritten.
6980 (java_parse_escape_sequence, java_letter_or_digit_p,
6981 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
6982 java_read_unicode, java_store_unicode, java_read_char,
6983 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
6984 Added function prototypes.
6985 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
6987 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
6989 (struct parser_ctxt): New fields: deprecated,
6990 current_parsed_class_un, gclass_list.
6991 (fix_method_argument_names, issue_warning_error_from_context,
6992 resolve_package, lookup_package_type): New function prototypes.
6993 (resolve_expression_name): Fixed function prototype.
6994 (find_applicable_accessible_methods_list): Fixed indentation, added
6995 extra argument in prototype.
6996 (check_final_assignment, build_null_of_type, check_deprecation,
6997 check_method_redefinition, reset_method_name,
6998 java_check_regular_methods, java_check_abstract_methods,
6999 maybe_build_primttype_type_ref): New function prototype.
7000 * parse.y (conver.h): Include.
7001 (INSTANCEOF_TK): Tagged <operator>.
7002 (single_type_import_declaration): Use REGISTER_IMPORT macro.
7003 (relational_expression:): Build binop for instanceof.
7004 (java_push_parser_context): Remember ctxp->gclass_list across
7006 (java_pop_parser_context): Simply return if no context
7007 exists. Remember gclass_list across contexts.
7008 (issue_warning_error_from_context): New function.
7009 (parse_error_context): Don't setup ctxp->elc here. Call
7010 issue_warning_error_from_context instead.
7011 (parse_warning_context): Likewise.
7012 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
7013 setup. Link new class/interface to ctxp->gclass_list.
7014 (add_superinterfaces): Register interface as incomplete if not
7016 (create_class): Remember class unqualified name in
7017 ctxp->current_parsed_class_un. Check class deprecation.
7018 (register_fields): Check field deprecation. Remember static final
7019 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
7021 (method_header): New local variable ORIG_ARG. Use unqualified
7022 current class name for check on constructor errors. Promote return
7023 type if of record type. Argument list fix moved in
7024 fix_method_argument_names, called here. Check method deprecation.
7025 (fix_method_argument_names): New function.
7026 (method_declarator): Promote record typed arguments.
7027 (safe_layout_class): Check class methods before layout.
7028 (java_complete_class): Compute field layout when patched.
7029 (do_resolve_class): Try to load class after having it renamed
7030 after the package name.
7031 (get_printable_method_name): Use DECL_CONTEXT.
7032 (reset_method_name): New function.
7033 (check_method_redefinition): Use reset_method_name.
7034 (java_check_regular_methods): New local variable
7035 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
7036 names for error report. Check for compile-time error when method
7037 found has default (package) access.
7038 (java_check_abstract_methods): Now takes an interface DECL node as
7039 an argument. Also reinstall real name on unchecked
7040 overriding/hiding methods for error report.
7041 (java_check_methods): Fixed leading comment. Get classes to verify
7042 from ctxp->gclass_list. Use CHECK_METHODS macro and set
7043 CLASS_METHOD_CHECKED_P on class verification.
7044 (lookup_java_method2): Get real method name if necessary.
7045 (find_in_imports): Don't check package class access here.
7046 (resolve_package, lookup_package_type): New functions.
7047 (java_layout_classes): Fixed leading comment. Take classes to be
7048 laid out from ctxp->gclass_list.
7049 (java_complete_expand_methods): Don't expand native and abstract
7051 (java_expand_classes): New function.
7052 (resolve_expression_name): Use additional argument ORIG. Retrieve
7053 values of static final field of primitive types.
7054 (resolve_field_access): Handles static final field of promotive
7056 (resolve_qualified_expression_name): Handle STRING_CST as
7057 primaries and package name resolution. Check deprecation on found
7058 decls. Set where_found and type_found on non static field resolved
7059 during qualification. Layout non primitive field decl types.
7060 (check_deprecation): New function.
7061 (maybe_access_field): Simplified.
7062 (patch_method_invocation_stmt): Local variable CLASS_TYPE
7063 removed. Reverse method's argument when primary is a type. Don't
7064 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
7065 instead. Include abstract class in the list of class searchable
7066 for constructors. Use DECL_CONTEXT of found method for access
7067 checks. Check method deprecation.
7068 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
7069 converting arguments. Handle INVOKE_INTERFACE.
7070 (lookup_method_invoke): Search constructor using existing
7071 infrastructure (don't rely on lookup_java_constructor anymore).
7072 (find_applicable_accessible_methods_list): Extra argument flag
7073 LC. Now include constructor in the search.
7074 (qualify_ambiguous_name): Conditional expression are primaries.
7075 (not_initialized_as_it_should_p): static final are always
7077 (java_complete_tree): Pass extra NULL argument to
7078 resolve_expression_name. Stricter test to carry on patching
7079 assignments. New case for INSTANCEOF_EXPR.
7080 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
7081 (check_final_assignment, maybe_build_primttype_type_ref): New
7083 (patch_assignment): Detect resolved static finals and carry normal
7084 assignment error check on them. Inline PRIMTYPE.TYPE read access.
7085 (try_builtin_assignconv): Access constant 0 on all primitive
7087 (valid_builtin_assignconv_identity_widening_p): Accept identical
7088 types. Accept all promoted type on int type.
7089 (valid_ref_assignconv_cast_p): Accept a null pointer to be
7090 assigned to a reference.
7091 (valid_method_invocation_conversion_p): Accept to check null
7093 (build_binop): Merge declaration and initialization of local
7095 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
7096 numeric types. Improved validity test for qualify operators on
7098 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
7099 and PREINCREMENT_EXPR. Also detect resolved static finals of a
7100 primitive type and issue the appropriate error message.
7101 (resolve_type_during_patch): Mark class loaded when resolved.
7102 (patch_cast): Allow null to be cased to reference types.
7103 (build_null_of_type): New function.
7104 (patch_array_ref): Handle array on references correctly.
7105 (patch_return): Removed unused local variable MODIFY. Force
7106 boolean to be returned as integers. Allows null to be returned by
7107 a function returning a reference.
7108 * typeck.c (convert_to_integer, convert_to_real,
7109 convert_to_pointer): Prototypes moved to convert.h
7110 (lookup_argument_method): Use method real name, if necessary.
7112 1998-10-30 Tom Tromey <tromey@cygnus.com>
7114 * class.c (build_class_ref): Changed name of primitive classes to
7117 * class.c (make_class_data): Renamed fields: nmethods to
7118 method_count, method_count to dtable_method_count. Always set
7120 * decl.c (init_decl_processing): Likewise.
7122 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7124 * class.c (layout_class): Don't mangle <finit>, produce
7125 __finit<class> instead. Don't verify artificial methods.
7126 * decl.c (finit_identifier_node): New declared global.
7127 (init_decl_processing): finit_identifier_node initialized.
7128 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
7129 * java-tree.h (finit_identifier_node): Declared as extern.
7130 (struct lang_decl): New field called_constructor.
7131 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
7132 (CLASS_HAS_FINIT_P): New macro.
7133 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
7134 explicit constructor invocation.
7135 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
7136 CALL_SUPER_CONSTRUCTOR_P): New macros.
7137 (write_classfile): Added prototype.
7138 * jcf-parse.c (jcf_parse_source): Parse and remember for
7139 generation if the file was seen on the command line.
7140 (parse_source_file): Don't write the class file here.
7141 (yyparse): Loop on files rewritten. Set current_jcf.
7142 (parse_zip_file_entries): Parse class file only if it was found.
7143 * lang.c (init_parse): Don't open command line provided filename
7145 (lang_parse): Don't set main_jcf anymore.
7146 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
7147 (JCONSTRUCTOR_CHECK): New macro.
7148 (JBSC_TYPE_P): New macro.
7149 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
7150 (COMPLETE_CHECK_OP_2): New macro.
7151 (struct parse_ctxt): New field explicit_constructor_p.
7152 (check_class_interface_creation): Fixed prototype indentation.
7153 (patch_method_invocation_stmt): Prototype reflects added argument.
7154 (patch_invoke): Likewise.
7155 (complete_method_declaration, build_super_invocation,
7156 verify_constructor_circularity,
7157 build_this_super_qualified_invocation, get_printable_method_name,
7158 patch_conditional_expr, maybe_generate_finit, fix_constructors,
7159 verify_constructor_super, create_artificial_method,
7160 start_artificial_method_body, end_artificial_method_body,
7161 generate_field_initialization_code): New function prototypes.
7162 * parse.y: Fixed leading comment
7163 (constructor_header:, constructor_body:, block_end:): Rules tagged
7165 (type_declaration:): Call maybe_generate_finit.
7166 (method_declaration:): Action for method_body: placed in new
7167 function complete_method_declaration, called here.
7168 (constructor_declaration:): Defined actions. Removed leading
7170 (constructor_header:): New rule with action.
7171 (constructor_body:): Rule rewritten using block_begin: and
7172 block_end:. Defined actions.
7173 (constructor_declarator:, explicit_constructor_invocation:):
7175 (block:): Use new rules block_begin: block_end:.
7176 (block_begin:, block_end:): New rules and actions.
7177 (block_statements:): Fixed error message for explicit
7179 (method_invocation:): Call build_this_super_qualified_invocation
7180 if primary is `this' or `super' was seen.
7181 (conditional_expression:): Action defined.
7182 (extra_ctxp_pushed_p): New static global flag.
7183 (java_parser_context_save_global): Create parser context if
7184 necessary. Use extra_ctxp_pushed_p to remember it.
7185 (java_parser_context_restore_global): Pop extra parser context if
7187 (build_array_from_name): Array on primitive types are marked
7189 (register_fields): Restore new name in field initializer
7190 expression if type was altered. Non static fields initialized upon
7191 declaration marked initialized.
7192 (maybe_generate_finit): New function.
7193 (maybe_generate_clinit): Use create_artificial_method,
7194 start_artificial_method_body, end_artificial_method_body. Generate
7195 debug info for enclosed initialization statements.
7196 (method_header): Fixed leading comment. Check constructor
7197 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
7199 (complete_method_declaration, constructor_circularity_msg,
7200 verify_constructor_circularity): New functions.
7201 (get_printable_method_name): New function.
7202 (check_method_redefinition): Don't rename <finit> methods. Fix
7203 declared constructor names. Error message for
7204 constructors modified.
7205 (java_check_regular_methods): Local variable seen_constructor
7206 renamed saw_constructor. Skip verification on constructors. Create
7207 default constructor with create_artificial_method.
7208 (java_check_methods): Removed unnecessary empty line.
7209 (create_artificial_method, start_artificial_method_body,
7210 end_artificial_method_body): New functions.
7211 (java_layout_classes): Changed leading comment. Reverse fields
7212 list if necessary. Always layout java.lang.Object if being
7214 (java_complete_expand_methods): Verify constructor circularity.
7215 (java_complete_expand_method): Call fix_constructor on
7216 constructors. Local variable no_ac_found removed. Restore
7217 bindings if method body expansion failed.
7218 (fix_constructors, verify_constructor_super,
7219 generate_field_initialization_code): New function.
7220 (java_expand_classes): Fixed leading comment. Write class file
7222 (resolve_expression_name): Check for illegal instance variable
7223 usage within the argument scope of an explicit constructor
7225 (resolve_qualified_expression_name): Pass extra from_super flag
7226 when invoking patch_method_invocation_stmt. New case for
7227 conditional expression when used as a primary. Check for error
7228 when acquiring super.
7229 (patch_method_invocation_stmt): Added extra argument super. New
7230 local variable is_static_flag. Set class_to_search according to
7231 the nature of the constructor invocation. Don't add `this'
7232 argument when expanding NEW_CLASS_EXPR. Check for illegal method
7233 invocation within the argument scope of explicit constructor
7234 invocation. Set is_static according to is_static_flag. Provide
7235 extra `super' argument to patch_invoke invocation.
7236 (patch_invoke): New argument from_super. Loop on arguments
7237 indentation fixed. Pass from_super to invocation_mode. New switch
7238 case INVOKE_SUPER. Fixed error message in switch default case.
7239 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
7241 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
7242 (lookup_method_invoke): Fixed prototypes in candidates list. Error
7243 message takes constructors into account.
7244 (find_applicable_accessible_methods_list): Fixed indentation.
7245 (qualify_ambiguous_name): Take explicit constructor invocation
7246 into account. Deal with a conditional expression as a primary to
7248 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
7249 case. Added extra argument to patch_method_invocation_stmt.
7250 Register calls made to explicit constructor `this'. Don't call
7251 save_expr in ARRAY_REF case when emitting class files. Check for
7252 illegal use of this when expanding explicit constructor invocation
7254 (complete_function_arguments): Set and reset parser context
7255 explicit_constructor_p field value when appropriate.
7256 (build_super_invocation, build_this_super_qualified_invocation):
7258 (patch_assignment): Fixed typo.
7259 (patch_unaryop): Check on final fields occurs only when a decl
7261 (patch_return): Take constructors into account.
7262 (patch_conditional_expr): New function.
7263 * typeck.c (build_java_signature): Removed unnecessary empty line.
7265 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7267 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
7269 1998-10-28 Tom Tromey <tromey@cygnus.com>
7271 * decl.c (init_decl_processing): Renamed fields.
7272 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
7273 interface_len, msize fields.
7275 * class.c (make_class_data): Removed subclass_head and
7276 subclass_next fields.
7277 * decl.c (init_decl_processing): Removed subclass_head and
7278 subclass_next fields.
7280 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7282 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
7283 * mangle.c (emit_unicode_mangled_name): Similarly.
7285 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
7287 * jcf-parse.c (get_constant): Place braces around code to compute
7288 'd' when REAL_ARITHMETIC is not defined.
7290 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
7292 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
7295 1998-10-23 Tom Tromey <tromey@cygnus.com>
7297 * lang-specs.h: `.zip' files are input to jc1.
7299 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
7301 * jvspecs.c: Add (but don't enable) support for combining multiple
7302 .class and .java input filenames to a single jc1 invocation.
7303 Add support for -C flag (copile to .class files).
7304 Translate -classpath and -CLASSPATH arguments.
7305 * lang-specs.h: Don't set %2 spec.
7307 1998-10-22 Tom Tromey <tromey@cygnus.com>
7309 * jcf-path.c (add_entry): Don't add trailing separator if entry is
7311 (add_path): Don't add trailing separator to non-empty path
7314 * lang.c (lang_decode_option): Check for -fclasspath and
7315 -fCLASSPATH before examining other `-f' options.
7317 * java-tree.h (finalize_identifier_node): Don't declare.
7318 * class.c (make_class_data): Don't push "final" field.
7319 * decl.c (init_decl_processing): Don't push "final" field.
7320 (finalize_identifier_node): Removed.
7321 (init_decl_processing): Don't set finalize_identifier_node.
7323 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
7325 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
7327 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
7328 (JV_SCAN_SOURCES): New macro.
7329 (JCF_DUMP_SOURCES): Likewise.
7330 (jcf-dump$(exeext)): New target.
7331 (jv-scan$(exeext)): New target.
7333 1998-10-22 Tom Tromey <tromey@cygnus.com>
7335 * Makefile.in (LEX): Removed.
7336 (LEXFLAGS): Likewise.
7337 (SET_BISON): New macro.
7339 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
7340 spurious diffs in parse.c.
7341 ($(PARSE_SCAN_C)): Likewise.
7342 (PARSE_DIR): New macro.
7344 (PARSE_SCAN_C): Likewise.
7345 (PARSE_RELDIR): New macro.
7347 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
7349 * jcf-io.c (find_class): Use saw_java_source to determine when to
7350 look for `.java' file.
7351 * jcf-parse.c (saw_java_source): New global.
7352 (yyparse): Set it if `.java' file seen.
7354 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
7355 (GCJH_SOURCES): Likewise.
7356 * Makefile.in (datadir): New macro.
7357 (libjava_zip): Likewise.
7358 (JAVA_OBJS): Added jcf-path.o.
7359 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7360 (../gcjh$(exeext)): Likewise.
7361 (jcf-path.o): New target.
7362 * java-tree.h (fix_classpath): Removed decl.
7363 * jcf-parse.c (fix_classpath): Removed.
7364 (load_class): Don't call fix_classpath.
7365 * parse.y (read_import_dir): Don't call fix_classpath.
7366 * lex.h: Don't mention classpath.
7367 * lex.c (java_init_lex): Don't initialize classpath.
7368 * jcf-io.c (classpath): Removed global.
7369 (find_class): Use jcf_path iteration functions. Correctly search
7370 class path for .java file.
7371 (open_in_zip): New argument `is_system'.
7372 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
7373 classpath-related options.
7374 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
7376 (lang_init): Call jcf_path_init.
7377 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
7378 * lang-specs.h: Handle -I. Minor cleanup to -M options.
7379 Correctly put braces around second string in each entry.
7380 * gjavah.c (main): Call jcf_path_init. Recognize all the new
7381 classpath-related options.
7382 (help): Updated for new options.
7383 * jcf.h: Declare functions from jcf-path.c. Don't mention
7385 * jcf-path.c: New file.
7387 * jcf-depend.c: Include jcf.h.
7389 * jcf-write.c (localvar_alloc): Returns `void'.
7390 (localvar_free): Removed unused variable.
7392 * lang.c (OBJECT_SUFFIX): Define if not already defined.
7393 (init_parse): Use OBJECT_SUFFIX, not ".o".
7395 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7397 * class.c (emit_register_classes): Renamed from
7398 emit_register_class.
7399 * java-tree.h (emit_register_classes): Prototype renamed from
7400 emit_register_class.
7401 * jcf-parse.c (yyparse): Call emit_register_classes once before
7403 * parse.y (java_expand_classes): No longer register classes.
7405 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7407 * class.c (is_compiled_class): New local variable
7408 seen_in_zip. Identify classes found in currently compiled source
7410 * decl.c (complete_start_java_method): Fixed typo.
7411 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
7412 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
7413 (CLASS_P): Moved around.
7414 (java_parse_abort_on_error): Macro moved from jcf-parse.c
7415 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
7417 (jcf_parse_source): Changed leading comment. Removed unnecessary
7418 fclose and CLASS_FROM_SOURCE_P marking.
7419 (parse_source_file): New local variables remember_for_generation
7420 and filename. Mark parsed file name identifier node. Removed block
7421 executed when parse_only was null. Set remember_for_generation.
7422 Use it as an argument to java_pop_parser_context.
7423 (yyparse): New local variables several_files, list, next node and
7424 current_file_list. Split ampersand separated file names into
7425 current_file_list. Iterate through the list and parse accordingly.
7426 * parse.h (java_pop_parser_context): New function prototype.
7427 * parse.y (ctxp_for_generation): New static global variable.
7428 (java_pop_parser_context): New argument generate. Link popped ctxp
7429 to ctxp_for_generation list accordingly.
7430 (java_complete_expand_methods): Fixed indentation.
7431 (java_expand_classes): New function.
7433 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
7435 * Makefile.in: Link with libiberty.a instead of memmove.o.
7437 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7439 * lex.c (setjmp.h): No longer included.
7440 * lex.h (setjmp.h): Included.
7441 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
7442 (duplicate_declaration_error_p): Renamed from
7443 duplicate_declaration_error.
7444 (build_array_from_name): New function prototype.
7445 * parse.y (setjmp.h): No longer included.
7446 (variable_declarator_id): Define action.
7447 (build_array_from_name): New function.
7448 (duplicate_declaration_error_p): Renamed from
7449 duplicate_declaration_error. Fixed leading comment.
7450 (register_fields): Main `for' loop reorganized. Uses
7451 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
7452 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
7453 build_array_from_name.
7454 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
7456 (read_import_dir): Don't try to skip `.' and `..'.
7457 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
7458 build_array_from_name. Main `for' loop reorganized.
7459 (resolve_qualified_expression_name): When building access to a
7460 field, use the type where the field was found, not its own type.
7461 (maybe_access_field): Use field DECL_CONTEXT if the type where the
7462 field was found is null.
7463 (qualify_ambiguous_name): Sweep through all successive array
7466 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7468 * java-tree.h (pop_labeled_block, lang_printable_name,
7469 maybe_add_interface, set_super_info, get_access_flags_from_decl,
7470 interface_of_p, inherits_from_p, fix_classpath,
7471 complete_start_java_method, emit_handlers, init_outgoing_cpool,
7472 make_class_data, register_class, alloc_name_constant): New
7473 function prototypes.
7474 * lang.c (lang_decode_option): Set argc argument unused. Fixed
7475 indentation. Added cast to remove warning.
7476 (lang_printable_name): Set v argument unused.
7477 (lang_print_error): Added argument to lang_printable_name call.
7478 (java_dummy_print, print_lang_decl, print_lang_type,
7479 print_lang_identifier, lang_print_xnode): All argument marked
7481 * lex.c (java_unget_unicode): Removed unnecessary argument.
7482 (java_allocate_new_line): Unused local variable is gone.
7483 (java_read_char): Added parenthesis in expressions to remove
7484 warnings. Added final return statement.
7485 (java_read_unicode): Added parenthesis in expression to remove
7487 (java_parse_end_comment): Fixed java_unget_unicode invocation.
7488 (java_parse_escape_sequence): Likewise.
7489 (java_lex): Unused local variables are gone. Fixed
7490 java_unget_unicode invocation.
7491 * lex.h (set_float_handler): Prototype added when JC1_LITE not
7493 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
7494 lang_printable_name invocation in macro.
7495 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
7497 (duplicate_declaration_error): Suppressed unused argument in
7499 (identical_subpath_p): Function declaration is gone.
7500 (patch_invoke): Suppressed unused argument in prototype.
7501 (patch_cast, build_labeled_block, check_thrown_exceptions):
7503 * parse.y (setjmp.h): Included
7504 (toplev.h): Likewise.
7505 (field_declaration:): Suppressed unused local
7506 (label_decl:): Fixed build_labeled_block invocation.
7507 (java_pop_parser_context): Put extra parenthesis around assignment
7509 (yyerror): Suppressed unused local variables.
7510 (variable_redefinition_error): Fixed lang_printable_name
7512 (create_interface): Suppressed unused local variables.
7513 (create_class): Likewise.
7514 (duplicate_declaration_error): Suppressed unused argument. Fixed
7515 lang_printable_name invocation.
7516 (register_fields): Suppressed unused local variable. Fixed
7517 duplicate_declaration_error invocation.
7518 (method_header): Suppressed unused local variable.
7519 (method_declarator, parser_check_super): Likewise.
7520 (java_complete_class): Suppressed unused local variable. Fixed
7521 fatal error message.
7522 (complete_class_report_errors): Added default: in switch.
7523 (java_check_regular_methods): Fixed lang_printable_name
7525 (check_throws_clauses): Likewise.
7526 (java_check_abstract_methods): Suppressed unused local
7527 variable. Fixed lang_printable_name invocation.
7528 (read_import_entry): Added supplemental return statement.
7529 (read_import_dir): Suppressed unused local variables.
7530 (check_pkg_class_access, declare_local_variables): Likewise.
7531 (source_start_java_method): Suppressed unused extern variable
7533 (expand_start_java_method): Suppressed unused extern and local
7534 variable declarations.
7535 (java_complete_expand_methods): Likewise.
7536 (java_complete_expand_method): Suppressed unused local variables.
7537 (make_qualified_name): Likewise.
7538 (resolve_qualified_expression_name): Added default: in
7539 switch. Fixed lang_printable_name invocation.
7540 (class_instance_creation_expression): Added parenthesis around
7542 (patch_method_invocation_stmt): Fixed lang_printable_name and
7543 patch_invoke invocations.
7544 (check_for_static_method_reference): Fixed lang_printable_name
7546 (patch_invoke): Suppressed unused arguments and local variables.
7547 (lookup_method_invoke): Suppressed unused local variables.
7548 (qualify_ambiguous_name): Added default: in switch.
7549 (identical_subpath_p): Function removed.
7550 (patch_assignment): Suppressed unused local variables. Suppressed
7551 unnecessary if statement. Fixed lang_printable_name invocations.
7552 (try_builtin_assignconv): Fixed lang_printable_name invocations.
7553 (valid_ref_assignconv_cast_p): Parenthesis around
7554 expression. Suppressed unused local variables.
7555 (build_binop): Suppressed unused local variables. fixed
7556 lang_printable_name invocations.
7557 (string_constant_concatenation): Suppressed unused local
7559 (patch_unaryop): Fixed lang_printable_name invocation.
7560 (patch_cast): Suppressed unnecessary argument. Fixed
7561 lang_printable_name invocation.
7562 (patch_array_ref): Fixed lang_printable_name invocation.
7563 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
7564 (build_labeled_block): Suppressed unused argument.
7565 (generate_labeled_block): Fixed build_labeled_block invocation.
7566 (build_loop_body): Suppressed unused local variables.
7567 (patch_loop_statement): Likewise.
7568 (patch_exit): Fixed lang_printable_name invocation.
7569 (patch_switch_statement): Likewise.
7570 (case_identity): First argument marked unused.
7571 (patch_try_statement): Fixed lang_printable_name invocations.
7572 (patch_synchronized_statement, patch_throw_statement): Likewise.
7573 (check_thrown_exceptions): Fixed check_thrown_exceptions and
7574 lang_printable_name invocations.
7575 (check_thrown_exceptions_do): Suppressed unused argument.
7577 1998-10-14 Tom Tromey <tromey@cygnus.com>
7579 * jcf-write.c (write_classfile): Add output class file as target.
7580 * lang-options.h: Added -MD, -MMD, -M, and -MM.
7581 * jcf.h: Added declarations for dependency-tracking functions.
7582 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
7583 * lang.c (lang_decode_option): Recognize -MD and -MMD.
7584 (finish_parse): Call jcf_dependency_write.
7585 (dependency_tracking): New global.
7586 (DEPEND_SET_FILE): New define.
7587 (DEPEND_ENABLE): New define.
7588 (init_parse): Enable dependency tracking if required.
7590 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
7591 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7592 (../gcjh$(exeext)): Likewise.
7593 (jcf-depend.o): New target.
7594 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
7595 (GCJH_SOURCES): Likewise.
7596 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
7598 (find_classfile): Added dep_name argument.
7599 (find_class): Compute name of dependency.
7600 (open_in_zip): Call jcf_dependency_add_file.
7601 * gjavah.c (output_file): No longer global.
7602 (usage): Don't mention "gjavah".
7604 (java_no_argument): Likewise.
7605 (version): Likewise.
7606 (main): Recognize and handle -M family of options.
7607 (print_mangled_classname): Return is void.
7608 (process_file): Handle case where output is suppressed.
7609 (HANDLE_END_FIELD): Likewise.
7610 (HANDLE_METHOD): Likewise.
7611 * jcf-depend.c: New file.
7613 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
7615 * java-tree.def: Add missing newline at EOF.
7617 1998-10-13 Tom Tromey <tromey@cygnus.com>
7619 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
7620 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
7622 Include <config.h> and "system.h".
7623 (disassemble_method): Undefine RET to avoid clash with
7626 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7628 * decl.c (runtime_exception_type_node, error_exception_type_node):
7629 New global variables.
7630 (init_decl_processing): Initialized.
7631 * expr.c (java_lang_expand_expr): Set caught exception type to
7632 null if catch handler argument doesn't exit.
7633 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
7635 * java-tree.h (runtime_exception_type_node,
7636 error_exception_type_node): Global variables declared.
7637 (DECL_FUNCTION_THROWS): New macro.
7638 (DECL_FUNCTION_BODY): Modified comment.
7639 (DECL_SPECIFIC_COUNT): Likewise.
7640 (struct lang_decl): New field throws_list.
7641 (IS_UNCHECKED_EXPRESSION_P): New macro.
7642 * lex.c (java_lex): Generate location information for THROW_TK.
7643 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
7644 EXCEPTIONS_P): New macros.
7645 (enum jdep_code): New value JDEP_EXCEPTION.
7646 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
7647 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
7648 PATCH_METHOD_RETURN_ERROR): New macros.
7649 (patch_method_invocation_stmt): Added new argument to prototype.
7650 (patch_synchronized_statement, patch_throw_statement,
7651 check_thrown_exceptions, check_thrown_exceptions_do,
7652 purge_unchecked_exceptions, check_throws_clauses): New function
7654 * parse.y Fixed typo in keyword section.
7655 (throw:): Rule tagged <node>.
7656 (THROW_TK): Keyword tagged <operator>.
7657 (method_header:): Last argument to call to method_header passed
7659 (throws:, class_type_list:, throw_statement:,
7660 synchronized_statement:, synchronized:): Defined actions.
7661 (method_header): New local variable current. Register exceptions
7663 (java_complete_tree): Complete and verify exceptions from throws
7665 (complete_class_report_errors): Error message on exceptions not
7667 (java_check_regular_methods): Fixed typo. Shortcut on private
7668 overriding methods. Changed error message on method
7669 redefinition. Check for throws clause compatibility.
7670 (check_throws_clauses): New function.
7671 (java_check_abstract_methods): Use DECL_NAME for wfl or current
7672 method. Changed error message on method redefinition.
7673 (currently_caught_type_list): New static variable.
7674 (java_complete_expand_methods): Purge unchecked exceptions from
7675 throws clause list. Call PUSH_EXCEPTIONS before walk and
7676 POP_EXCEPTIONS after.
7677 (resolve_qualified_expression_name): Pass new argument as NULL to
7678 patch_method_invocation_stmt.
7679 (patch_method_invocation_stmt): New argument ref_decl. Invoke
7680 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
7681 argument list when appropriate. Use new argument if non null to
7682 store selected method decl.
7683 (patch_invoke): Convert if necessary args of builtin types before
7684 forming CALL_EXPR. Argument list no longer reversed here.
7685 (invocation_mode): Treat final methods as static methods.
7686 (java_complete_tree): New cases for THROW_EXPR: and
7687 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
7689 (complete_function_arguments): No more RECORD_TYPE
7690 conversion. Function parameter nodes no longer saved.
7691 (valid_ref_assignconv_cast_p): Avoid handling null type.
7692 (patch_binop): Fixed null constant reference handling.
7693 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
7695 (patch_try_statement): Fixed comments. Record caught types in
7696 list, push the list, expand try block and pop the list.
7697 (patch_synchronized_statement, patch_throw_statement,
7698 check_thrown_exceptions, check_thrown_exceptions_do,
7699 purge_unchecked_exceptions): New functions.
7700 * typeck.c (lookup_argument_method): Allow WFL in place of method
7701 DECL_NAME during method definition check
7703 1998-10-09 Tom Tromey <tromey@cygnus.com>
7705 * gjavah.c (decode_signature_piece): New function.
7706 (print_c_decl): Use it. Added `name_override' argument.
7707 (print_method_info): Use name_override argument to print_c_decl.
7708 (seen_fields): Removed.
7709 (print_field_info): Don't update seen_fields.
7710 (struct method_name): New structure.
7711 (method_name_list): New global.
7712 (print_method_info): Add new method to list of methods.
7713 (name_is_method_p): New function.
7714 (print_field_info): If field name has same name as method, then
7716 (process_file): Parse methods before fields.
7717 (field_pass): New global.
7718 (HANDLE_END_FIELD): Take field_pass into account.
7720 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7722 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
7723 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
7725 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
7727 * jvspec.c: Fix bug in jvgenmain_spec patch.
7729 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7731 * Makefile.in (lang.o:): Install dependency on java-tree.def.
7732 * decl.c (soft_exceptioninfo_call_node): New global variable.
7733 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
7734 takes extra integer argument. soft_exceptioninfo_call_node
7736 * except.c (java_set_exception_lang_code): New function
7737 (method_init_exceptions): Called here.
7738 (prepare_eh_table_type): New function.
7739 (expand_end_java_handler): Called here.
7740 * expr.c (build_java_throw_out_of_bounds_exception): Now features
7741 one argument. Modified generation of call to
7742 soft_badarrayindex_node to use new argument.
7743 (build_java_arrayaccess): Pass faulty index value to
7744 build_java_throw_out_of_bounds_exception.
7745 (generate_name): New function.
7746 (java_lang_expand_expr): New local variables node, current,
7747 has_finally_p. Expand TRY_EXPR node.
7748 (process_jvm_instruction): Replace top of the stack with thrown
7749 object reference when entering exception handler.
7750 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
7751 specific tree codes.
7752 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
7754 (DECL_SPECIFIC_COUNT): New macro.
7755 (prepare_eh_table_type, java_set_exception_lang_code,
7756 generate_name): New function declarations.
7757 (match_java_method): Declaration deleted.
7758 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
7760 * lex.c (TRY_TK, CATCH_TK): Generate location information.
7761 * parse.h (redefinition_error, refine_accessible_methods_list,
7762 can_cast_to_p): Function declaration removed.
7763 (classitf_redefinition_error, variable_redefinition_error,
7764 parse_jdk1_1_error, find_applicable_accessible_methods_list,
7765 find_most_specific_methods_list, argument_types_convertible,
7766 enter_a_block, valid_builtin_assignconv_identity_widening_p,
7767 valid_cast_to_p, valid_method_invocation_conversion_p,
7768 try_reference_assignconv, add_stmt_to_compound,
7769 build_jump_to_finally, build_tree_list, patch_try_statement,
7770 java_get_catch_block): New function declarations.
7771 * parse.y (string_buffer_type): Global variable deleted.
7772 (group_of_labels, catches, catch_clause, catch_clause_parameter,
7773 finally): Rules tagged <node>.
7774 (TRY_TK, CATCH_TK): Token tagged <operator>.
7775 (class_body_declaration:, class_member_declaration:,
7776 formal_parameter:, explicit_constructor_invocation:,
7777 interface_member_declaration:, constant_declaration:,
7778 primary_no_new_array:, class_instance_creation_expression:,
7779 array_creation_expression:): Issue error on unsuported JDK1.1
7781 (try_statement:, catches:, finally:): Define actions.
7782 (catch_clause_parameter): New rule.
7783 (catch_clause:): Use new rule catch_clause_parameter.
7784 (parse_jdk1_1_error): New function.
7785 (redefinition_error): Renamed classitf_redefinition_error.
7786 (variable_redefinition_error): New function.
7787 (check_class_interface_creation): Call
7788 classitf_redefinition_error.
7789 (java_complete_tree): Added error message on JDEP_TYPE: case.
7790 (complete_class_report_errors): Fixed indentation.
7791 (declare_local_variables): Call variable_redefinition_error.
7792 (source_end_java_method): Call java_set_exception_lang_code and
7793 emit_handlers where appropriate.
7794 (java_method_add_stmt): Call add_stmt_to_block.
7795 (add_stmt_to_block): New function.
7796 (lookup_method_invoke): Fixed outside comment. new local variable
7797 candicates. Call find_applicable_accessible_methods_list and
7798 find_most_specific_methods_list when searching for a
7799 method. Modified error report to list possible candidates when
7801 (find_applicable_accessible_methods_list,
7802 find_most_specific_methods_list, argument_types_convertible): New
7804 (refine_accessible_methods_list): Function deleted.
7805 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
7806 expr (if applicable) before calling patch_array_ref.
7807 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
7808 (enter_block): Fixed comment.
7809 (enter_a_block): New function.
7810 (patch_assignment): Reorganized. Call try_reference_assignconv for
7811 references. Call valid_cast_to_p instead of can_cast_to_p.
7812 (try_reference_assignconv,
7813 valid_builtin_assignconv_identity_widening_p): New functions.
7814 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
7815 (valid_cast_to_p, valid_method_invocation_conversion_p): New
7817 (build_string_concatenation): Don't resolve StringBuffer.
7818 (patch_cast): Fixed inverted arguments.
7819 (patch_array_ref): Code to save array expr deleted. Call
7820 valid_cast_to_p instead of can_cast_to_p.
7821 (generate_labeled_block): Call generate_name.
7822 (build_jump_to_finally, build_try_statement, java_get_catch_block,
7823 patch_try_statement): New functions.
7824 * typeck.c (match_java_method): Function deleted.
7826 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
7828 * jvspec.c: jvgenmain_spec uses different temporary file names.
7830 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
7832 * jvspec.c (lang_specific_driver): Fail if user specifies
7833 --main= when not linking.
7835 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
7837 * class.c (make_class_data): Push value for `thread' field.
7838 * decl.c (init_decl_processing): Added `thread' field to class.
7840 * class.c (add_field): Always make static fields externally
7843 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
7845 * expr.c (build_java_athrow,
7846 build_java_throw_out_of_bounds_exception, expand_invoke,
7847 build_newarray, expand_java_multianewarray, build_java_monitor):
7848 Update comments to reflect _Jv_* function names.
7850 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
7852 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
7853 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
7854 * parse.y (expand_start_java_method): Likewise.
7856 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
7858 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
7860 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
7861 (add_field): No longer need to convert from RECORD_TYPE to pointer,
7862 * expr.c: Remove no-longer-needed calls to promote_type.
7863 * decl.c (give_name_to_locals): Liekwise.
7864 * jcf-parse.c (get_class_constant): Compensate for new signatures.
7865 * parse.y: Add/remove promote_type calls as appropriate.
7866 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
7867 (parse_signature_string): Likewise.
7868 (build_java_array_type): Fix for now signature convenions.
7870 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
7872 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
7874 * class.c (init_class_processing): libjava function renamed to
7877 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7879 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
7880 * java-tree.def: Fixed DEFTREECODE third argument.
7881 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
7882 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
7883 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
7884 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7885 JAVA_THIS_EXPR): Now replaced by tree code definitions.
7886 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
7887 * lang.c (java_tree_code_type, java_tree_code_length,
7888 java_tree_code_name): New arrays.
7889 (lang_init): Append Java tree node definitions to Gcc ones.
7890 * lex.c (expression_obstack): Declared as extern when JC1_LITE
7892 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
7894 (java_lex): Allow declaration of empty string constants. Retain
7895 location information on CASE_TK and DEFAULT_TK.
7896 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
7897 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
7898 Modified to be more robust.
7899 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
7900 (build_new_invocation, try_builtin_assignconv,
7901 patch_switch_statement, string_constant_concatenation,
7902 build_string_concatenation, patch_string_cst, patch_string,
7903 java_expand_switch): New function declarations.
7904 * parse.y: Rules related to switch and EH tagged <node>.
7905 (label_id): Set to NULL_TREE
7906 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
7908 (this_or_super:): Fixed indentation.
7909 (statement:, statement_nsi:, statement_without_trailing_substatement:,
7910 statement_expression:): Removed call to RULE on all sub-rules.
7911 (switch_expression:, switch_labels:): New rules.
7912 (switch_statement:, switch_block:, switch_block_statement_groups:,
7913 switch_block_statement_group:, switch_labels:, switch_label:):
7915 (throw_statement:, synchronized_statement:, try_statement:):
7916 Defined temporary actions.
7917 (class_instance_creation_expression:): Call
7918 build_new_invocation. Fixed indentation.
7919 (field_access): Fixed indentation.
7920 (method_invocation): Likewise.
7921 (make_qualified_primary): Use THIS_EXPR.
7922 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
7923 resolving from SUPER, set *type_found.
7924 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
7925 (java_complete_tree): Removed unused local variable `location'. Case
7926 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
7927 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
7928 on MODIFY_EXPR: and all binary operator tree code cases. Removed
7929 STRING_CST: case. default: checks for patchable strings.
7930 (complete_function_arguments): Transform string constant or
7931 crafted StringBuffer if necessary.
7932 (build_method_invocation): Fixed comments.
7933 (build_new_invocation): New function.
7934 (patch_assignment): Call try_builtin_assignconv to figure a valid
7935 assignment conversion between builtin types.
7936 (try_builtin_assignconv): New function.
7937 (build_binop): Use URSHIFT_EXPR directly to call build.
7938 (operator_string): Use UNARY_PLUS_EXPR.
7939 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
7941 (do_merge_string_cste, merge_string_cste,
7942 string_constant_concatenation, build_string_concatenation,
7943 patch_string, patch_string_cst): New function.
7944 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
7945 (patch_unaryop): Likewise. New test of valid ++/-- operands.
7946 (build_newarray_node): Use NEW_ARRAY_EXPR.
7947 (build_this): Use THIS_EXPR.
7948 (build_return): Enable debug information on return statement.
7949 (build_if_else_statement): Likewise.
7950 (complete_labeled_statement): Fixed related comment.
7951 (build_loop_body): Fixed comment.
7952 (build_bc_statement): Enable debug information on break/continue
7954 (patch_bc_statement): Fixed typos. Handle SWITCH statement
7956 (patch_switch_statement, case_identity, java_expand_switch): New
7959 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
7961 * buffer.h (BUFFER_INIT): New macro.
7962 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
7963 Pass (struct jcf_partial *state) to most functions.
7964 (jcf_block, jcf_relocation): New types.
7965 Support labels, branches, conditionals, loops.
7967 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
7969 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
7971 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
7973 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
7974 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
7975 not integer_type_node (INT_TYPE_SIZ bits).
7977 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
7979 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
7980 * jcf-dump.c (print_exception_table): New function.
7981 (disassemble_method): Better handling of wide instructions.
7982 Make more robust for bad input.
7984 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
7986 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
7989 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
7991 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
7993 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
7995 * Makefile.in ($(PARSE_H)): Removed target.
7997 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
7999 * Makefile.in (JAVA_OBJS): Add memmove.o
8000 (memmove.o): New target & rules.
8002 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
8004 * expr.c (expand_invoke): Don't generate a call to the class init
8007 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
8009 * Makefile.in: Add many missing dependencies.
8010 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
8012 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
8013 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
8015 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
8017 * decl.c (complete_start_java_method): If method is static (and
8018 not private) call _Jv_InitClass.
8019 * expr.c (expand_invoke): Don't call build_class_init.
8021 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
8023 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
8025 * Make-lang.in (GCJ): Define before using.
8027 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
8029 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
8030 losing due to namespace pollution in GNU getopt.h
8032 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
8034 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
8035 (java.all.cross): Likewise.
8036 (java.rest.encap): Likewise.
8038 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
8040 * gjavah.c (print_class_decls): Fix thinko in arglist
8041 * jcv-io.c (find_classfile): Similarly.
8043 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
8045 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
8047 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
8049 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
8050 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
8051 * Makefile.in (PARSE_C): New macro.
8052 (PARSE_H): Likewise.
8053 (PARSE_SCAN_C): Likewise.
8054 ($(PARSE_C)): Target renamed from parse.c.
8055 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
8056 (clean): Remove parse-scan.c as well.
8057 (parse.o): Depend on $(PARSE_C).
8059 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
8061 * README, license.terms: Removed.
8063 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
8064 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
8065 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
8066 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
8067 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
8068 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
8069 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
8070 and Java trademark attribution.
8072 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
8074 * Makefile.in: Use gcjh, not gjavah.
8075 * config-lang.in (stagestuff): Use gcjh, not gjavah.
8076 * Make-lang.in: Changed gjavah to gcjh everywhere.
8078 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
8080 * gjavah.c: Support new -prepend -add -append flags.
8081 (print_method_info): Method is not virtual if class is final.
8083 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8085 * jv-scan.c: Fixed copyright assignment.
8086 * keyword.gperf: Likewise.
8087 * keyword.h: Likewise.
8088 * lex.c: Fixed copyright assignment.
8089 (java_lex): Push unicode back when parsing '<'.
8090 * lex.h: Fixed copyright assignment.
8091 * parse-scan.y: Likewise.
8092 * parse.h: Fixed copyright assignment.
8093 (build_debugable_stmt, complete_for_loop): New function prototypes.
8094 * parse.y: Fixed copyright assignment.
8095 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
8096 size_zero_node when completing a loop with no exit condition.
8097 (for_statement_nsi:): Define action.
8098 (for_init:, for_update:): Return size_zero_node when empty.
8099 (declare_local_variables): Call build_debugable_stmt.
8100 (build_debugable_stmt): New function.
8101 (build_loop_body): Build debugable statement around loop
8103 (complete_loop_body): Take into account the debugable statement
8104 around the EXIT_EXPR.
8105 (complete_loop_body): New function.
8106 (patch_exit_expr): Fixed condition inversion.
8108 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
8110 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
8111 name of thread define.
8112 * jvspec.c (THREAD_NAME): New macro.
8114 (THREADLIB): Likewise.
8115 (lang_specific_driver): Recognize attempt to link with thread
8116 library or gc library. Recognize -ljava on command line so it
8117 isn't linked against more than once.
8119 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8121 * parse-scan.y (report_main_declaration): Name of the class
8122 containing `main' can be a qualified name.
8124 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
8126 * config-lang.in: Changed gjavac to gjc everywhere.
8127 * Make-lang.in: Changed gjavac to gjc everywhere.
8129 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8131 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
8132 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
8133 and install the files.
8134 * Makefile.in (JAVA_OBJS_LITE): New variable.
8135 (compiler:): Now include jv-scan as a dependency.
8136 (../jv-scan$(exeext), parse-scan.c): New targets.
8137 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
8138 * config-lang.in (compilers): Removed gcj, gjavah from the list.
8139 * jcf-parse.c (parse_source_file): Call java_layout_classes and
8140 check for errors even if parse_only.
8141 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
8143 (yylex): New function. Uses java_lex body.
8144 (java_lex): Removed commented out statement. Remove local variable
8145 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
8146 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
8147 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
8148 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
8149 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
8150 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
8152 (java_lex_error): Empty if JC1_LITE is defined.
8153 (java_get_line_col): Return 0 if JC1_LITE is defined.
8154 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
8155 SET_MODIFIER_CTX): Moved into the section containing the macros
8156 conditionally defined by JC1_LITE.
8157 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
8158 argument if JC1_LITE is defined.
8159 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
8160 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
8162 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
8163 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
8164 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
8165 to different values according to JC1_LITE.
8166 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
8167 declared if JC1_LITE set.
8168 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
8169 defined if JC1_LITE not set.
8170 (struct parser_ctx): Reorganized and skip the jc1 front end part
8172 (java_layout_classes): New function definition.
8173 (java_push_parser_context, java_init_lex, yyparse, yylex,
8174 yyerror): Prototype always declared. All other static function
8175 prototypes declared only if JC1_LITE is not set.
8176 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
8177 declared in parse.h.
8178 (java_layout_classes): New function.
8179 (java_complete_expand_methods): No longer layout the class here.
8180 * parse-scan.y: New file.
8181 * jv-scan.c: New file.
8183 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
8185 * gjavah.c (main): Handle -friend option.
8186 (friend_specs): New global.
8187 (generate_access): Handle friend_specs.
8188 (process_file): Likewise.
8189 (MAX_FRIENDS): New macro.
8190 (friend_count): New global.
8191 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
8192 Changed all callers.
8194 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
8196 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
8197 (main): Handle processing all the entries of a named .zip archive.
8198 * jcf-io.c (jcf_trim_old_input): New function.
8199 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
8201 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
8203 * lang.c (flag_assume_compiled): Make default be on.
8205 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
8207 * jcf-dump.c: Add bunches of flags to control output more.
8208 (process_class): New function; support printing more than one class.
8209 (main): Support new --print-main and --javap flags.
8210 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
8211 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
8213 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
8215 Change mangling of dispatch table to match C++ vtable (w/thunks).
8216 * class.c (build_dtable_decl), java-tree.h: New function.
8217 (make_class_data): Call it.
8218 * decl.c (init_decl_processing): Likewise.
8220 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
8222 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
8223 soft_anewarray; adjust args passed.
8224 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
8225 match _Jv_NewObjectArray.
8227 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8229 * decl.c (push_labeled_block, pop_labeled_block): New functions.
8230 * expr.c (loopup_label): Call create_label_decl.
8231 (create_label_decl): New function.
8232 (java_lang_expand_expr): Call expand_start_bindings with argument
8234 * java-tree.h Added space after PROTO in function declarations
8236 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
8237 (create_label_decl, push_labeled_block): New function
8239 * lex.c (label_id): Initialize.
8240 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
8242 * parse.h Added space after PROTO in function declarations when
8244 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
8245 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
8246 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
8247 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
8249 (struct parser_ctxt): New fields current_loop,
8250 current_labeled_block.
8251 (build_if_else_statement, patch_if_else_statement,
8252 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
8253 generate_labeled_block, complete_labeled_statement,
8254 build_bc_statement, patch_bc_statement, patch_loop_statement,
8255 build_new_loop, build_loop_body, complete_loop_body): New function
8257 * parse.y (java_warning_count): New global variable.
8258 (label_id): New static variable.
8259 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
8260 (block:): Return size_zero_node when block is empty.
8261 (empty_statement:): Return size_zero_node.
8262 (statement:): Implement supplemental action when for_statement: is
8264 (label_decl:): New rule.
8265 (labeled_statement:): Rewritten using label_decl. Actions
8267 (labeled_statement_nsi:): Likewise.
8268 (if_then_statement): Actions implemented.
8269 (while_expression): New rule.
8270 (while_statement:): Rewritten using while_expression. Actions
8272 (while_statement_nsi:): Likewise.
8273 (do_statement_begin:): New rule.
8274 (do_statement:): Rewritten using do_statement_begin. Actions
8276 (for_statement:): Rewritten using for_begin. Actions implemented.
8277 (for_statement_nsi:): Likewise.
8278 (for_header:, for_begin:): New rules.
8279 (for_init:): Actions implemented.
8280 (statement_expression_list:, break_statement:,
8281 continue_statement:): Likewise.
8282 (yyerror): Count number of issued warning(s).
8283 (java_report_errors): Report error(s) and/or warning(s).
8284 (java_complete_class): Use build_java_argument_signature to
8285 recompute completed method signature.
8286 (java_check_regular_methods): New locals method_wfl and aflags.
8287 Use method_wfl instead of lookup_cl during error reports. Fixed
8288 indentation and modified some error messages. Use
8289 lang_printable_name in method instead of the DECL_NAME. New code
8290 to issue warnings on methods not overriding corresponding methods
8291 private to a different package.
8292 (java_method_add_stmt): Call add_stmt_to_compound.
8293 (add_stmt_to_compound): New function.
8294 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
8295 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
8296 (build_if_else_statement, patch_if_else_statement,
8297 build_labeled_block, generate_labeled_block,
8298 complete_labeled_statement, build_new_loop, build_loop_body,
8299 complete_loop_body, patch_loop_statement, build_bc_statement,
8300 patch_bc_statement, patch_exit_expr): New functions.
8301 * typeck.c (build_java_signature): Build argument signature before
8302 enclosing it in between parenthesis.
8304 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
8306 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
8307 (JAVA_OBJS): Added reminder comment
8309 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
8311 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
8312 be interpreted as a long long.
8314 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
8316 * decl.c (init_decl_processing): Use _Jv_InitClass, not
8317 soft_initialise_class. Use _Jv_NewMultiArray, not
8318 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
8319 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
8320 _Jv_CheckArrayStore, not soft_checkarraystore. Use
8321 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
8323 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
8325 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
8326 length_identifier_node): New global tree node constants.
8327 * parse.y (kw_super, kw_this, kw_length): Removed globals.
8328 Replace uses by super_identifier_node etc.
8329 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
8331 * parse.y (resolve_field_access): Don't special-case ".length" if
8332 flag_emit_class_files.
8333 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
8334 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
8337 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
8339 * decl.c (init_decl_processing): Remove unused method_type_node fields.
8340 * class.c (make_method_value): Remove init for removed fields.
8342 * class.c (layout_class): Use build_java_argument_signature.
8343 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
8345 * typeck.c (push_java_argument_signature): Removed. Merged into ...
8346 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
8347 (build_java_signature): Don't use push_java_argument_signature.
8349 * typeck.c (lookup_argument_method): New function.
8350 * parse.y (java_check_regular_methods): Use lookup_argument_method
8351 instead of lookup_java_method2 followed by lookup_java_method.
8353 * parse.y (check_method_redefinition): Minor optimization.
8355 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
8356 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
8358 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
8360 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
8363 * gjavah.c (java_float_finite): Use K&R-style definition.
8364 (java_double_finite): Likewise.
8365 (generate_access): Now returns void. Changed all callers.
8366 (last_access_generated): Removed.
8367 (process_file): Only make a single pass over the .class file.
8369 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
8371 * class.c (get_dispatch_table): Add extra dummy vtable entry,
8372 for compatibility for G++ (with -fvtable-thunks).
8373 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
8375 * gjavah.c (process_file): Use public inheritance for super-class.
8377 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8379 * lex.c (java_init_lex): Initialize ctxp->package.
8380 * parse.h (struct parser_ctxt): package and package_len replaced
8381 by tree package, an identifier node. Field method_decl_list is
8382 gone. Fixed comments.
8383 (lookup_field_wrapper, merge_qualified_name, not_accessible,
8384 class_in_current_package): New function prototypes.
8385 * parse.y (array_type:): Set class loaded flag on primitive type
8387 (package_declaration:): Assign ctxp->package to the
8389 (method_invocation:): Handle invocation of method qualified by
8391 (single_type_import_declaration:): Removed ambiguity check.
8392 (java_pop_parser_context): New local variable `next'. Reset and
8393 set IMPORT_CLASSFILE_NAME flags on current and previous import
8395 (java_accstring_lookup): Use new local macro COPY_RETURN.
8396 (lookup_field_wrapper): New function.
8397 (parser_qualified_classname): Use merge_qualified_name.
8398 (parser_check_super_interface): Broaden error message.
8399 (do_resolve_class): Check for qualified class name in the current
8400 compilation unit if appropriate.
8401 (process_imports): Check for already defined classes.
8402 (check_pkg_class_access): Got rid of call to
8403 get_access_flags_from_decl.
8404 (java_complete_expand_methods): Call safe_layout_class based on
8405 the current class size.
8406 (make_qualified_primary): Build a WFL qualification on primary if
8408 (merge_qualified_name): New function.
8409 (make_qualified_name): Use merge_qualified_name.
8410 (resolve_expression_name): Use safe_lookup_field.
8411 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
8412 (resolve_qualified_expression_name): Likewise. Check on resolved
8413 element accessibility.
8414 (not_accessible_p, class_in_current_package): New functions.
8415 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
8416 (patch_method_invocation_stmt): Merged common pieces. Check
8417 accessibility of invoked method.
8418 (check_for_static_method_reference): Add returned type in error
8420 (invocation_mode): Get rid of bogus check on PRIVATE methods.
8421 (refine_accessible_methods_list): Merged two conditions in test.
8422 (java_complete_class): Sanity check on stabilize_ref gone.
8423 * zextract.c (read_zip_archive): Cast lseek second argument to long.
8425 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
8427 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
8429 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8431 * gjavah.c (F_NAN): Removed.
8432 (F_NAN_MASK): New macro.
8433 (F_POSITIVE_INFINITY): Removed.
8434 (F_NEGATIVE_INFINITY): Likewise.
8435 (java_float_finite): Rewrote.
8436 (D_NAN_MASK): Renamed.
8437 (java_double_finite): Rewrote.
8438 (D_POSITIVE_INFINITY): Removed.
8439 (D_NEGATIVE_INFINITY): Likewise.
8441 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
8442 If verbose, print underlying representation of value in hex.
8444 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
8446 * buffer.h, buffer.c: New files.
8447 * Makefile.in (JAVA_OBJS): Add buffer.o.
8449 Support locals variables and writing their debug entries to .class.
8450 * jcf-write.c: Simplify some by user new buffer type.
8451 (vode_buffer_grow): Removed.
8452 (struct localvar_info): New type.
8453 (localsvars, localvartable): New buffers.
8454 (localvar_alloc, localvar_free): New functions.
8455 (generate_bytecode_insns): Handle local variables.
8456 (generate_classfile): Write LocalVariableTable attribute.
8458 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8460 * jcf-io.c (open_in_zip): Check the zipfile magic number.
8461 * zipfile.h (ZIPMAGIC): New macro.
8463 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8465 * Makefile.in (gjavah.o): Updated dependencies.
8466 (jcf-dump.o): Likewise.
8467 (all.indirect): Use ../gjavah.
8468 (../gjavah$(exeext)): Likewise.
8469 (clean): Don't remove gjavah.
8470 (clean): Remove parse.c, not java/parse.c.
8471 * Make-lang.in (java): Added gjavah.
8472 (gjavah$(exeext)): New target.
8473 (GJAVAH_SOURCES): New macro.
8474 (java.all.build): Added gjavah.
8475 (java.all.cross): Likewise.
8476 (java.rest.encap): Likewise.
8477 * config-lang.in (compilers, stagestuff): Added gjavah.
8479 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
8481 * gjavah.c (java_float_finite): New function.
8482 (java_double_finite): Likewise.
8483 (F_POSITIVE_INFINITY): New macro.
8484 (F_NEGATIVE_INFINITY): Likewise.
8486 (D_POSITIVE_INFINITY): Likewise.
8487 (D_NEGATIVE_INFINITY): Likewise.
8489 (print_field_info): Use java_float_finite and java_double_finite.
8491 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
8493 * parse.y (method_header): Name "this" implicit argument.
8495 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
8497 * jcf-write.c: Write out LineNumberTable attribute in .class file.
8498 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
8499 (put_linenumber): New function.
8500 (generate_bytecode_insns, generate_classfile): Write line numbers.
8502 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8504 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
8505 (lookup_name, build_known_method_ref, build_class_init,
8506 build_invokevirtual, invoke_build_dtable, match_java_method,
8507 build_field_ref, pushdecl_force_head, build_java_binop,
8508 binary_numeric_promotion, build_decl_no_layout,
8509 build_java_arrayaccess, build_newarray, build_anewarray,
8510 build_java_array_length_access, build_java_arraynull_check): New
8511 extern function prototypes.
8512 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8513 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
8515 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
8517 * jcf.h (jcf_out_of_synch): New extern function prototype.
8518 * parse.h: Static/global function implemented in parse.y
8519 prototyped and declarations moved at the end of the file.
8520 (DECL_P): Check that the argument isn't null.
8521 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8522 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
8523 (QUAL_DECL_TYPE): New macro.
8524 (PARAMS): Macro definition removed.
8525 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
8526 (return_statement:): Call build_return.
8527 (field_access:): Call make_qualified_primary in sub rule.
8528 (method_invocation:): Build method invocation and call
8529 make_qualified_primary when processing primaries.
8530 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
8531 get_type_from_signature.
8532 (java_check_regular_method): Extra integer 0 argument when calling
8533 lookup_java_method2.
8534 (lookup_java_interface_method2): Extra method DECL argument when
8535 calling lookup_java_interface_method2.
8536 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
8538 (java_complete_expand_method): Layout current class iff not
8539 already done. Don't process interface's methods.
8540 (java_complete_expand_method): Use super class only if it
8541 exists. Use current class otherwise.
8542 (make_qualified_primary): New function.
8543 (resolve_expression_name): Process qualified expression or
8544 expression from primary the same way.
8545 (resolve_expression_name): Two last arguments to
8546 resolve_field_access are now NULL_TREEs.
8547 (resolve_field_access): New variable is_static. Local field must
8548 be DECLs. is_static computed on field DECLs only. Append code in
8549 where_found to the field access if necessary. Use QUAL_DECL_TYPE
8550 to initialize field_type.
8551 (resolve_qualified_expression_name): New local variable,
8552 previous_call_static and is_static. Handle primaries with function
8553 calls, casts, array references and `this'. `super' now handled as
8554 `(super_class)this'. Use is_static to clarify boolean expressions.
8555 Added code to handle case where a proper handle is required to
8556 access a field. Use QUAL_DECL_TYPE where applicable.
8557 (maybe_access_field): New function.
8558 (patch_method_invocation_stmt): New arguments primary, where,
8559 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
8560 deleted. Use `where' as a type to search from if specified. Check
8561 for static method reference where forbidden. Append primary or
8562 current_this to the argument list if not calling constructor nor
8564 (check_for_static_method_reference): New function.
8565 (patch_invoke): Layout the class on which new is done if
8567 (lookup_method_invoke): Changed format to report errors on
8569 (qualify_ambiguous_name): New local variable this_found. Now
8570 handle things from primaries. Method call are considered
8572 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
8574 (not_initialized_as_it_should_p): Comply with the new DECL_P.
8575 (java_complete_tree): New case fo RETURN_EXPR. Process function
8576 call arguments in separate function.
8577 (complete_function_arguments): New function.
8578 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
8580 (patch_assignment): Take the return function slot into account as
8581 a RHS. Distinguish assignment from a return.
8582 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
8583 when checking methods in interfaces.
8584 (resolve_type_during_patch): NULL argument to unresolve_type_p
8585 instead of NULL_TREE.
8586 (patch_newarray): Fixed typo in comment.
8587 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
8588 (build_return, patch_return): New functions.
8589 * typeck.c (lookup_java_constructor): Fixed typo in comment.
8591 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
8593 * constants.c (find_name_and_type_constant, find_fieldref_index,
8594 find_methodref_index): New methods.
8595 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
8596 just return given method. Also, rename to build_known_method_ref.
8597 (expand_invoke): Rename call to build_invoke_non_interface.
8598 * java-tree.h, parse.h: Update prototype.
8599 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
8600 (such as expand_expr_stmt) if flag_emit_class_files.
8601 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
8602 STACK_TARGET, IGNORE_TARGET): New macros.
8603 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
8604 (generate_bytecode_insn): New function to generate method's bytecode.
8605 (generate_classfile): Node generate Code attribute for a method.
8606 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
8607 push_long_const, field_op, adjust_typed_op, maybe_wide):
8608 New functions used by generate_bytecode_insn.
8610 * typeck.c (signature_include_return): Remove variable.
8611 (push_java_argument_signature, build_java_argument_signature): New.
8612 (build_java_signature): Use push_java_argument_signature.
8613 * parse.y: Use build_java_argument_signature instead of fiddling
8614 with signature_include_return.
8616 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
8618 * gjavah.c (print_c_decl): Always generate JArray<>* for array
8621 * Makefile.in (all.indirect): Added gjavah$(exeext).
8622 (gjavah$(exeext)): Added $(exeext).
8625 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8627 * class.c (layout_class): Call to java_layout_parsed_class replace
8628 by safe_layout_class.
8629 * expr.c (build_java_array_length_access): Removed static storage
8630 class in the function definition.
8631 (build_java_arraynull_check): Likewise.
8632 Also fixed typos in two comments.
8633 * lex.c (java_init_lex): Initialize static global kw_length.
8634 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
8635 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
8637 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
8638 * parse.h (resolve_no_layout): New static function declaration.
8639 (get_identifier_in_static): Declaration removed.
8640 (java_layout_parsed_class): Function name declaration changed to
8642 (build_newarray_node, patch_newarray, resolve_type_during_patch,
8643 not_initialized_as_it_should_p, build_this): New static function
8645 (pushdecl_force_head, build_java_binop, int_fits_type_p,
8646 binary_numeric_promotion, stabilize_reference,
8647 build_decl_no_layout, build_java_arrayaccess): Extern function
8648 declarations moved into their own section.
8649 (build_newarray, build_anewarray, build_java_array_length_access,
8650 build_java_arraynull_check): New extern function declarations.
8651 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
8652 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
8654 (CALL_CONSTRUCTOR_P): New macro.
8655 * parse.y (kw_length): New static global tree node.
8656 (return_statement): Tagged <node>.
8657 (RETURN_TK): Tagged <operator>.
8658 (variable_declarator_id:): Build variable declaration with an
8659 empty initialization value if a syntax error was found in the
8660 initialization part of the variable declaration.
8661 (statement_without_trailing_substatement:): return_statement: now
8662 uses the default rule.
8663 (return_statement:): Temporarily fixed to return NULL_TREE.
8664 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
8665 (class_instance_creation_expression:): Class creation rules now
8666 call build_method_invocation upon reduction.
8667 (array_creation_expression:): Rules call build_newarray_node upon
8669 (dim_exprs:): Build a list of dimension expressions.
8670 (dim_expr:): Store location of the OSB_TK in the dimension
8672 (method_invocation:): Added a new error rule.
8673 (build_unresolved_array_type): WFL argument may also be an array
8674 on a primitive type. Name of the argument changed to reflect this.
8675 (method_declarator): Insert argument type at the beginning of the
8676 argument type list and later reverse the list.
8677 (unresolved_type_p): Argument 'returned' may be optionally
8679 (java_layout_class_from_source): Function renamed
8681 (resolve_and_layout): Now call resolve_no_layout and
8683 (resolve_no_layout): New function.
8684 (purify_type_name): New function.
8685 (complete_class_report_errors): Call purify_type_name during error
8686 report on a type not found.
8687 (process_imports): error_found local variable doesn't need to be
8688 initialized to zero.
8689 (declare_local_variables): New local type_wfl. Fixed typo in error
8690 message. type_wfl assigned to unresolved type and used to register
8691 incomplete type. Build a WFL around the variable initialization
8692 statement so that debug info can be generated on it.
8693 (source_start_java_method): Reverse argument list after they've
8695 (current_this): New static global variable.
8696 (java_complete_expand_methods): Set current_this when appropriate.
8697 (resolve_expression_name): Build correct static and non static
8698 field access bearing a simple name.
8699 (resolve_field_access): Resolve the length field of arrays. Handle
8701 (patch_method_invocation_stmt): Set the type of the method
8702 invocation to error_mark_node. This value is later overridden by a
8703 valid type, if any. Don't handle qualified constructor invocation
8704 as qualified method invocation. Call lookup_method_invoke with its
8705 new flag. It's no longer necessary to access the selected method
8706 as the value of a tree list. Handle constructor invocation.
8707 (patch_invoke): Reverse argument list when invoking non interface
8708 methods. Insert call to new as the first argument of the
8710 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
8711 defined within a final class. Return INVOKE_STATIC if the invoked
8712 method is a constructor.
8713 (lookup_method_invoke): New lc argument is a flag to indicate a
8714 constructor lookup. Now handle constructor lookup. Choose the most
8715 specific method in case several were matching the invocation
8716 requirements. Return a method decl instead of a tree list featuring
8717 one single method decl element.
8718 (refine_accessible_methods_list): New lc flag argument to
8719 indicate that a constructor is being looked up.
8720 (not_initialized_as_it_should_p): New function.
8721 (java_complete_tree): Now process fake tree codes
8722 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
8723 save_expr on resolved function call arguments. Case on
8724 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
8725 (patch_assignment): LHS can be a field access expression. When
8726 dealing with reference, lhs_type is the promoted type of the
8727 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
8729 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8730 (patch_binop): Use not_initialized_as_it_should_p where
8732 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8733 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
8735 (resolve_type_during_patch): New function.
8736 (patch_cast): Call resolve_type_during_patch to resolve type and
8737 report error accordingly.
8738 (patch_array_ref): Use not_initialized_as_it_should_p where
8739 applicable. Array base expression is saved before being
8740 used. Promote the type of an array elements if it contains non
8742 (build_newarray_node, patch_newarray, build_this): New functions.
8744 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
8746 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
8747 increment it in `for' statement.
8748 (print_field_info): If number is inf or nan, don't print it.
8749 (print_method_info): If method name is `delete', just ignore it.
8750 (print_c_decl): Special-case jstringArray.
8752 * gjavah.c (help): New function.
8753 (no_argument): New function.
8754 (usage): Changed text.
8755 (main): Rewrote argument handling. Now handles -v, --help,
8757 (version): New function.
8758 (found_error): New global.
8759 (main): Return found_error.
8760 (generate_access): Set found_error.
8761 (print_c_decl): Likewise.
8763 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
8765 * gjavah.c (print_c_decl): Don't print "," when examining field.
8766 Skip type name when looking at "[L" types.
8767 (process_file): Now static.
8768 (generate_access): Now returns int.
8769 (last_access_generated): New global.
8770 (process_file): Clear last_access_generated; make multiple passes
8772 (print_field_info): Just return if generate_access returns true.
8773 (print_method_info): Likewise. Also, allow <init> functions to
8775 (print_c_decl): Added is_init argument. Print constructors
8777 (print_cxx_classname): Use UTF8_GET to extract characters from
8779 (print_base_classname): New function.
8780 (print_class_decls): New function.
8781 (process_file): Use it.
8782 (utf8_cmp): New function.
8784 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
8786 * lang-options.h: Format changed to match changes in gcc/toplev.c
8787 to implement a --help option.
8789 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
8791 * decl.c (init_decl_processing): Revert change to dtable_type.
8793 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
8795 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
8797 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
8799 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
8801 * lang.c (lang_init): Default flag_exceptions to 1, without
8802 checking to see if it's 2 first.
8804 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
8806 * constants.c: Include "system.h".
8808 * lang.c (flag_new_exceptions): Get via extern now.
8809 (lang_init_options): New functions. Turn on flag_new_exceptions.
8811 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8813 * lex.c (java_lex): Return 0 when we see an invalid character in
8816 * lex.c (java_read_char): Specify extra argument when calling
8818 (java_read_unicode, java_parse_end_comment,
8819 java_parse_escape_sequence): Likewise,
8820 (java_lex): Specify extra argument when calling
8821 java_lex_error. Test that IDs are beginning with a legal character
8822 for IDs. Handle invalid characters with an error message and a
8823 call to java_lex_error.
8824 (java_lex_error): Adjust column position by new argument
8825 `forward'. Issue an error even if in the middle of reporting an
8828 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
8830 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
8831 we don't explicitly put a null pointer when we're copying it.
8833 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
8835 * gjavah.c (print_cxx_classname): New function.
8836 (super_class_name): Likewise.
8837 (print_super_fields): Removed.
8838 (in_super): Removed.
8839 (print_field_info): Never generate #defines.
8840 (print_c_decl): Changed generated types to match JNI. No longer
8841 print class name before method name.
8842 (print_method_info): Print "static" before static methods.
8843 Print "virtual" before non-final methods.
8844 (usage): Use exit(1), not exit(-1).
8846 (print_field_info): Use %.17g to print a double.
8847 (last_access): New globals.
8848 (process_file): Initialize last_access.
8849 (usage): Now static.
8850 (ACC_VISIBILITY): New define.
8851 (generate_access): New function.
8852 (print_field_info): Call it.
8853 (print_method_info): Likewise. Also, generate information for all
8854 methods, not just native methods. Return void.
8855 (print_c_decl): Return void.
8856 (print_field_info): Return void.
8858 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8860 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
8861 processing the jc1 grammar file. Prefix bison functions and
8862 variables with java_.
8863 (parse.c): Dependencies on parse.h and lex.h
8864 * expr.c (build_java_arrayaccess): Function now global.
8865 * java-tree.h: Comment reorganized to carry on previous
8866 classification effort.
8867 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
8868 RESOLVE_TYPE_NAME_P): New flags on WFLs.
8869 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
8870 java_parse (new prefix java_ generated by bison).
8871 (java_layout_parsed_class, java_register_parsed_class): Function
8873 (yyparse): Removed unnecessary call to init_outgoing_cpool.
8874 * lex.c (static tree wfl_op): Variable deleted.
8875 (java_init_lex): Initialize kw_super and kw_this. Initialize more
8876 ctxp fields to NULL_TREE.
8877 (java_lex): No longer create WFL for operators. Filename caching
8878 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
8879 created as STRING_CST and later expanded. Removed extra argument
8880 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
8882 (build_wfl_node): Removed code in comments.
8883 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
8884 store token and location data in the current bison token.
8885 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
8886 static/extern function declaration at the beginning of the file.
8887 (struct qualification): Data structure definition deleted.
8888 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
8889 (qualify_ambiguous_name): Function declaration modified. Function
8890 now returns nothing.
8891 (build_array_ref, patch_array_ref, make_qualified_name,
8892 resolve_qualified_expression_name, maybe_generate_clinit,
8893 resolve_field_access): New static function declarations.
8894 (build_java_arrayaccess): New extern function declaration.
8895 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
8896 (CALL_EXPR_PRIMARY): Macro deleted.
8897 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
8898 (struct parser_ctxt): Field initialized_final
8899 removed. non_static_initialized, static_initialized: New fields.
8900 * parse.y (static tree kw_super, static tree kw_this): New global
8902 (%union): tree wfl field of operator member replaced by int
8903 location. WFLs are non longer created for operators.
8904 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
8905 (qualified_name:): Now calls make_qualified_name to build the
8907 (type_declaration:): Consider generating <clinit> when class
8909 (variable_declarator:): Directly build an assignment node when the
8910 variable is initialized when declared.
8911 (this_or_super:): Build a WFL and set current location when THIS
8912 or SUPER are parsed.
8913 (expression_statement:): Wrap statement around a WFL.
8914 (primary_no_new_array:): Fixed typo. Changed value returned by
8915 THIS_TK because of its new type (temporary).
8916 (dim_exprs:): Temporary fix because of OSB_TK's new type.
8917 (field_access:): Build qualified name with SUPER.
8918 (method_invocation:): Fixed returned value because of SUPER's new
8920 (array_access:): Use OSB_TK location information.
8921 (post_increment_expression:, post_decrement_expression:,
8922 unary_expression:, pre_increment_expression:,
8923 pre_decrement_expression:, unary_expression_not_plus_minus:,
8924 cast_expression:, multiplicative_expression:,
8925 additive_expression:, shift_expression:, relational_expression:,
8926 equality_expression:, and_expression:, exclusive_or_expression:,
8927 inclusive_or_expression:, conditional_and_expression:,
8928 conditional_or_expression:, assignment:): Use new location/token
8929 information available on operators.
8930 (create_class): Set super_decl_type to NULL_TREE when processing
8932 (register_fields): Field initialization is now a MODIFY_EXPR
8933 node. Chain initialization code to the matching lists (according
8934 the the field declaration modifiers).
8935 (maybe_generate_clinit): New function.
8936 (method_header): Don't set method's DECL_NAME to a WFL when adding
8937 methods to java.lang.Object.
8938 (resolve_and_layout): Now can return NULL_TREE if the type
8939 resolution fails. Otherwise, return the class DECL instead of its
8941 (check_method_redefinition): Don't patch method DECL_NAME if it
8942 belongs to java.lang.Object.
8943 (process_imports): Simply assign error_found to the value returned
8944 by check_pkg_class_access.
8945 (declare_local_variables): Don't use their init statements (if
8946 any) when parsing error were previously found. Reuse MODIFY_EXPR
8947 build during parsing as an init statement.
8948 (java_method_add_stmt): Now return the current method body.
8949 (java_layout_parsed_class, java_register_parsed_class): Functions
8951 (java_complete_expand_methods): Initialize the constant pool on a
8952 per class basis. Layout the classes before expanding their method
8953 bodies. Don't try expand artificial constructor code if error were
8954 found. Make the classes data and register them if no error were
8956 (java_complete_expand_method): Retrieve an artificial constructor
8957 argument list before entering its body. Assign the top block to
8958 the artificial constructor function body and set types of declared
8959 blocks and compound statements to void. Walk method body if not an
8960 artificial constructor.
8961 (make_qualified_name, cut_identifier_in_qualified): New functions.
8962 (resolve_expression_name): Fixed comments. Save/restore the
8963 current class CLASS_LOADED_P flag value. Build non qualified
8964 static field access and handle qualified expression names.
8965 (resolve_field_access, resolve_qualified_expression_name): New
8967 (patch_method_invocation_stmt): Use the new expression resolution
8968 scheme, calling resolve_field_access when the function call is
8969 resolved as an expression.
8970 (qualify_ambiguous_name): Function rewritten to work on qualified
8971 expression produced by make_qualified_name.
8972 (java_complete_tree): Promote type when function's argument are
8973 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
8974 the assignment to discover further errors if RHS is a expression
8975 name that fails to evaluate. Declare LHS initialized even though
8976 the assignment failed. Don't use the location variable and removed
8977 extra argument in patch function calls. Now handle the ARRAY_REF
8978 case and build internal string representation when STRING_CSTs are
8980 (build_method_invocation): Don't wrap function call around a WFL.
8981 (build_assignment): Likewise. Use the operator location
8983 (patch_assignment): Handle array access LHSs. Handle error
8984 provenance, resulting in a better error report.
8985 (build_binop): Use op_location from operator as binop location
8987 (build_unaryop, build_incdec, build_cast): Likewise.
8988 (patch_binop): Extract location information from the node. Fixed
8989 typo in error message.
8990 (patch_unary_op): Extract location information from the node.
8991 (build_array_ref, patch_array_ref): New functions.
8993 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
8995 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
8996 match _Jv_IsInstanceOf.
8997 * decl.c (init_decl_processing): Use _Jv_NewArray, not
8998 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
9000 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
9002 * decl.c (init_decl_processing): Functions are now named
9003 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
9005 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
9007 * java-tree.h (load_class): Add prototype.
9008 * class.c (is_compiled_class): Add missing arg to load_class.
9009 * expr.c (expand_java_NEW): Call load_class.
9010 * parse.y (process_import): Removed bogus use of void return value.
9012 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
9014 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
9015 Function name is "_Jv_Throw" instead of "soft_athrow".
9016 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
9017 Function name is "_Jv_AllocObject" instead of "soft_new".
9018 Takes an extra parameter (object size).
9019 * expr.c: Update calls.
9021 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
9023 * lex.c (java_get_line_col): Handle end-of-file.
9024 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
9026 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9028 * lang.c (lang_init): Make -fexceptions the default.
9029 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
9030 exception handling is not turned on.
9032 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9034 * lang.c (flag_new_exceptions): Make this this default.
9035 * decl.c (end_java_method): Call emit_handlers.
9036 * except.c (method_init_exceptions): Set language code and version.
9037 (expand_start_java_handler): Enable exception, and call
9038 expand_eh_region_start.
9039 (expand_end_java_handler): Enable exception, and set up catch blocks.
9040 (emit_handlers): New routine to generate the saved handlers.
9041 * java-except.h (emit_handlers): Add prototype.
9043 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
9045 We used to have three different representations of the constant pool:
9046 the CPool structure, the tree_constant_pool, and the constructures
9047 used to build the Class object (which may need class and string
9048 constants) in compiled code. None were appropriate for compiling
9049 to .class files, so I did a major overhaul.
9051 First, the tree_constant_pool array was removed. Things were
9052 modified to the CPool structure in the JCF could be used.
9053 Second, a "capacity" field was added to the CPool, and functions
9054 written to search for a matching constant, adding one if not found.
9055 The code that generated the Class object was changed to use a CPool.
9056 The actual TREE_LISTs used to build the CONSTRUCTORs used for
9057 the static Class object are now only in build_constants_constructor.
9058 Finally, I wrote code which can generate a .class file (including its
9059 constant pool) from the RECORD_TYPE of a class. This is a big step
9060 on the way to compiling Java source into .class files.
9062 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
9063 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
9065 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
9066 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
9067 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
9068 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
9069 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
9070 (lang_type): Removed constant_pool field.
9071 * jcf.h (CPool): Renamed size to count. Added field capacity.
9072 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
9073 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
9074 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
9076 * constants.c (current_constant_pool_tags, current_constant_pool_data,
9077 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
9078 * constants.c (build_constants_constructor): Use new outgoing_cpool.
9079 (set_constant_entry, find_constant1, find_constant2,
9080 find_class_constant, count_constant_pool_bytes, write_constant_pool,
9081 find_utf8_constant, find_class_or_string_constant): New functions.
9083 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
9084 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
9085 (give_name_to_class, get_class_constant): Likewise.
9086 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
9087 (get_name_and_type_constant, get_ref_constant): Removed.
9088 * parse.h (parser_ctxt): Remove field tree_constant_pool.
9089 * parse.y: Don't save/restore tree_constant_pool.
9090 * verify.c (verify_jvm_instructions): Update for new approach.
9091 * expr.c (expand_invoke, expand_java_field_op): Likewise.
9093 * lang-options.h: Added -femit-class-file, -femit-class-files.
9094 * lang.c (flag_emit_class_files), java-tree.h: New flag.
9095 (lang_f_options): Added "emit-class-file(s)".
9097 * expr.c (build_java_arrayaccess): Generate more efficient array
9098 bounds checking, by using unsigned compare.
9100 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
9102 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9104 * parse.h: New comment on the handling of unresolved type
9105 identifiers. JDEPs are now part of the jdep_code enum.
9106 (typedef struct jdep): Now use enum jdep_code or int, depending on
9107 availability. Both are narrowed down to an 8 bits bitfield.
9108 (CALL_EXPR_PRIMARY): Fixed comment.
9110 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
9112 * Make-lang.in (java): Added gjavac and jvgenmain.
9113 (java.start.encap): Depend on gjavac.
9114 (java.rest.encap): Depend on jvgenmain.
9116 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
9117 (JAVA_CROSS_NAME): Likewise.
9118 (java.all.build): Depend on jvgenmain and gjavac.
9119 (java.all.cross): Depend on jvgenmain and gjavac-cross.
9120 (jvgenmain$(exeext)): New target.
9121 (java.install-common): Wrote.
9122 * config-lang.in (compilers, stagestuff): Added gjavac and
9125 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
9127 * lang.c (lang_decode_option): New argc/argv interface.
9129 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9131 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
9132 * decl.c (build_decl_no_layout): New function.
9133 * expr.c (java_lang_expand_expr): Layout declarations found in
9134 blocks before they're pushed.
9135 * jcf-parse.c (load_class): Save current line when parsing class
9137 (parse_source_file): Register class before expanding their
9139 * lang.c (put_decl_node): Produce `null' when `void *' is
9141 * lex.c (static tree wfl_op): New static global, for error report
9143 (java_init_lex): wfl_operator and wfl_op initialized
9144 here. Filename caching added for wfl_op. Return wfl_op when `(' is
9146 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
9147 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
9148 build_unresolved_array_type): New static function definitions.
9149 (build_decl_no_layout): New extern function declared.
9150 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
9151 faulty modifier exists.
9152 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
9153 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
9154 (UNARY_PLUS_EXPR): New fake operator.
9155 (struct parser_ctxt): New field osb_number.
9156 * parse.y (static tree wfl_operator): New static WFL for operator
9157 bound error messages.
9158 (DECR_TK, INCR_TK): Moved.
9159 (OP_TK): Tagged <operator>.
9160 (array_type:): Now call build_unresolved_array_type.
9161 (dim_expr:): Count the number of '[' seen.
9162 (post_increment_expression, post_decrement_expression,
9163 pre_increment_expression, pre_decrement_expression,
9164 unary_expression_not_plus_minus, unary_expression:): Actions are
9165 now building the corresponding unary expressions.
9166 (cast_expression:): Actions are now building cast expressions.
9167 (build_unresolved_array_type): New function.
9168 (create_interface): Reset the number of declared interfaces.
9169 (create_class): Likewise.
9170 (method_header): Methods declared within the scope of an interface
9171 are now implicitly set public and abstract.
9172 (java_complete_class): Variable's and parameter's type are patched
9173 with a promoted type.
9174 (declare_local_variables): Resolved non builtin types are promoted
9175 before being used to build a variable decl. Removed type patch
9176 posted on variable initialization statement.
9177 (source_start_java_method): Use build_decl_no_layout to build the
9178 decl of a parameter of incomplete type.
9179 (java_register_parsed_class): Process interfaces too. Call
9180 rest_of_decl_compilation on each processed class declarations.
9181 (java_complete_expand_methods): Don't attempt to expand things in
9183 (java_complete_tree): Process CONVERT_EXPR, even though it always
9184 has a type. Propagate error_mark_node to node's type too. Promote
9185 method's call argument type and return error_mark_node if
9186 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
9187 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
9188 handle unary operator nodes.
9189 (build_assignment): Added comment.
9190 (print_int_node): New function.
9191 (patch_assignment): New second argument. New error handling. Use
9192 print_int_node. Handle references. Use can_cast_to_p to issue
9193 different error message according to the context and check upon
9194 the initialization of the RHS.
9195 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
9196 (operator_string): Handle more operators.
9197 (patch_binop): No longer use a function static
9198 wfl_operator. Improved error message on shift distance.
9199 (build_unaryop, build_incdec, build_cast, patch_unaryop,
9200 patch_cast): New functions.
9202 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
9204 * jvspec.c: New file.
9205 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
9207 * java-tree.h (identifier_subst): Add declaration.
9209 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
9211 * jvgenmain.c (main): Generate call to JvRunMain.
9213 * class.c (make_class_data): Push value for "sync_info" field.
9214 * decl.c (init_decl_processing): Push "sync_info" field.
9216 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
9218 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
9219 Java (source) name, not signature.
9220 Set TYPE_ALIGN to (at least) that of element_type.
9222 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
9224 * class.c: Moved classname-mangling-rekated code to ...
9225 * mangle.c: ... this new file.
9226 * jvgenmain.c: New program (needs mangle.c) to generate main program.
9227 * Makefile.in: Update for above changes.
9229 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9231 * expr.c (truthvalue_conversion): Convert integer and floating
9232 point value to their truth value.
9233 * lex.c (java_lex): Handle the `null' literal.
9234 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
9235 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9236 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
9239 * parse.y: Reorganization/documentation on token declaration.
9240 (binop_lookup[]): New added new tree codes.
9241 (relational_expression): Build corresponding binary operators.
9242 (equality_expression, conditional_and_expression,
9243 conditional_or_expression): Likewise.
9244 (java_complete_class): Fix crash in debug message.
9245 (java_complete_tree): Check initialization of method call
9246 arguments. Further bogus node evaluation to detect more error
9247 during assignments. Handles more binary operators.
9248 (patch_assignment): Use DECL_P.
9249 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
9251 (operator_string): Handle more case. Compacted source.
9252 (patch_binop): Changed function comment. Checking for
9253 uninitialized first operand takes the compound assignment into
9254 account and uses DECL_P. Checking for uninitialized second operand
9255 delayed to routine's end. Use macros to issue type bound error
9256 messages and issue messages on both operands if their types are
9257 different. Force fixed type into node. Handle all binary
9260 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9262 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
9263 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
9264 build operator node and return tokens.
9265 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
9266 * parse.h (java_complete_tree): Changed returned type in prototype.
9267 (build_method_invocation, build_assignment, patch_assignment,
9268 patch_binop): New static function declarations.
9269 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
9270 BUILD_EXPR_WFL): New macros.
9271 * parse.y (enum tree_code binop_lookup[]): New static for token to
9273 (%union): Parser union has new sub-structure `operator'.
9274 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
9275 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
9276 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
9277 ASSIGN_ANY_TK): Tokens tagged `operator'.
9278 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
9279 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
9280 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
9281 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
9282 (assignment_operator:): Rule tagged `operator'.
9283 (expression_statement:): Re-installed default rule.
9284 (method_invocation:): Sub rules call build_method_invocation.
9285 (postfix_expression:): Don't attempt to resolve name here. Just
9287 (multiplicative_expression:): Sub-rules build corresponding binop
9289 (additive_expression:, shift_expression:, and_expression:,
9290 exclusive_or_expression:, inclusive_or_expression:): Likewise.
9291 (assignment:): Sub rule invoke build_assignment.
9292 (assignment_operator:): Default rules on sub rules.
9293 (force_error): Added documentation on this variable.
9294 (declare_local_variables): Build initialization calling
9296 (expand_start_java_method): Removed unused rtx declaration. Mark
9297 arguments as already initialized.
9298 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
9299 (java_complete_expand_methods): Don't process next method if
9300 completion of the previous one triggered errors.
9301 (java_complete_expand_method): Call source_end_java_method if no
9302 error were found during completion.
9303 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
9304 locals declaratilon. Handle names found within a class. Return
9305 error_mark_node when things aren't found.
9306 (patch_method_invocation_stmt): Return error_mark_node on failures.
9307 (patch_invoke): Removed unused local. Return the correct node.
9308 (java_complete_tree): Now returns a value. The BLOCK section binds
9309 local identifiers and the type of a BLOCK is now void. Assign the
9310 result of operand completion on COMPOUND_EXPR. Assign the
9311 encapsulated node of a WFL to the result of its completion, except
9312 when the node is an identifier. Now handle MODIFY_EXPR and several
9313 binary operators. Return error_mark_node on errors.
9314 (build_method_invocation, build_assignment, patch_assignment,
9315 build_binop, operator_string, patch_binop): New functions.
9316 * typeck.c (binary_numeric_promotion): New function.
9318 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
9320 * class.c (identifier_subst): New convenience wrapper for ident_subst.
9321 Replace most uses of ident_subst by identifier_subst.
9323 * class.c (push_class_static_dummy_field): Removed function.
9324 (build_class_ref): Find Class object decl by looking up "CNAME.class",
9325 instead of looking got "class" static field. Create that decl here.
9326 (class_identifier_node): Removed; no longer needed.
9327 (init_class_processing): Don't init class_identifier_node.
9328 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
9329 Do nreverse 0 times (instead of twice) for Object and Class.
9330 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
9332 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
9334 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
9335 while initializing linenumber_count and linenumber_table.
9336 Do it before init_function_start (which calls emit_line_note).
9337 * expr.c (expand_byte_code): Don't need to clear lineno here.
9339 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
9341 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
9342 then mangle number as _N_.
9344 * class.c (mangle_class_field): New function.
9345 (build_class_ref): Set assembler name of class reference using
9347 (push_class_static_dummy_field): Likewise.
9349 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
9351 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
9352 of assigning to TREE_CODE. The latter method exploits a feature
9353 of GCC that is not ANSI compliant.
9355 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9357 * decl.c (pushdecl_force_head): New function.
9358 (pushlevel): Removed conditional printf.
9359 (complete_start_java_method): Don't enter local variable scope if
9360 function is compiled from source code.
9361 * expr.c: parse.h now included
9362 (java_lang_expand_expr): New function.
9363 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
9364 printf. Terminate buffer when doing directories.
9365 * jcf-parse.c (parse_source_file): Call lang_init_source before
9366 parsing and before code generation.
9367 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
9368 use printf if the macro is defined.
9369 * lang.c (lang_init): Install lang_expand_expr hook on
9370 java_lang_expand_expr.
9371 (java_dummy_print): New function.
9372 (lang_init_source): New function.
9373 * lex.c (java_lex): Remember location of an opening brace at the
9374 second nesting level.
9375 (java_is_eol): Unget character seen after a CR if it is EOF.
9376 * parse.h: Now includes lex.h
9377 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
9378 printf if the macro is defined.
9379 (expand_start_java_method, build_expr_block, enter_block,
9380 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
9381 New static function declarations.
9382 (pushdecl_force_head): New extern function declaration.
9383 (INCOMPLETE_TYPE_P): New macro.
9384 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
9385 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
9386 BLOCK_EXPR_ORIGIN): New macros.
9387 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
9388 DECL_SOURCE_LINE_LAST): New macros.
9389 (struct parser_ctxt): Removed field current_method_decl, redundant
9390 with the field current_function_decl. Added fields
9391 first_ccb_indent1 and pending_block.
9392 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
9393 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
9395 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
9396 (compilation_unit:): Cosmetic on sub rule.
9397 (type_declaration:): Cosmetic on sub rules. Added an error rule.
9398 (variable_initializer:): Installed default rule on expression:.
9399 (method_declaration:): method_header: starts a new
9400 method. method_body: installs the function body, absorbs blocks
9401 emitted for temporary variable scopings, pops function's body block
9402 and merges function's last statement lineno in DECL_SOURCE_LINE.
9403 (method_body:): Installed default rules.
9404 (block:): Call enter_block when an opening brace is seen. Absorb
9405 scoping blocks and call exit_block when a closing brace is seen.
9406 (block_statement:): Cosmetic changes.
9407 (method_invocation:): Create WFL around CALL_EXPR node.
9408 (patch_stage): Added comment around definition.
9409 (method_header): Try to use first_ccb_indent1 as the first line of
9410 the method, so BP debug info are emitted at the first opening
9411 brace of the function. If the function has no body, use the
9412 location of the function's name. Override currently defined method
9413 name with the matching WFL so we can point redefinition errors
9414 using the location where the function's name was declared.
9415 (check_abstract_method_header): Interprets DECL_NAME as an
9416 identifier or as a WFL, accordingly.
9417 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
9418 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
9419 location and name information out of it and reinstall DECL_NAME to
9420 its original identifier node value.
9421 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
9422 function's source code).
9423 (read_import_dir): Test the value returned by find_class and issue
9424 a fatal accordingly.
9425 (declare_local_variables): Push a new block for the scope of the
9426 new variable(s) if code has been already generated at that nesting
9427 level. Pinpoint redefinition errors using the variable id
9428 WFLs. Generate initialization code if necessary. If the variable
9429 type is incomplete, register a patch on its decl.
9430 (source_start_java_method): Rewritten. Define a new block for the
9431 function's parameters. Build parameter decl out of function's
9432 arguments and register them for a patch if their types are
9434 (expand_start_java_method): Includes the part of
9435 source_start_java_method that was pushing the parameter decls and
9436 completing the method start code.
9437 (source_end_java_method): Removed call the expand_end_bindings and
9438 poplevel (already taken care of). Reinstall function's arguments
9439 and get function's last line of code before calling
9440 expand_function_end.
9441 (java_method_add_stmt): New comment before the function's
9442 code. Complement the second operand of the current COMPOUND_EXPR
9444 (java_complete_expand_methods): Don't generate debug info on line
9445 zero when expanding a generated constructor.
9446 (java_complete_expand_method): Set start and end line numbers for
9447 a artificially generated constructor to one and manually call
9448 enter_block and exit_block when defining it. For all methods:
9449 expand function's start calling the new expand_start_java_method
9450 and invoke java_complete_tree on the effective method's body, if
9452 (resolve_expression_name): Now use lookup_name_in_blocks to search
9453 local variable decls and print out an error when variables are
9455 (patch_method_invocation_stmt): Inserted comment before the
9457 (lookup_method_invoke): Chain method's arguments using chainon
9458 with the current arg list as a second argument. Inserted missing
9459 IDENTIFIER_POINTER when reporting an error on methods not found.
9460 (refine_accessible_methods_list): Don't retain constructors.
9461 (patch_arguments): Function removed.
9462 (java_complete_tree): Inserted comment before the function's
9463 code. New case for BLOCKs. Moved the WFL case a bit
9464 further. Complete function's arguments.
9465 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
9466 maybe_absorb_scoping_blocks): New functions.
9468 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9470 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
9472 * jcf-parse.c (parse_source_file, java_error_count): New forward
9473 and extern declarations.
9474 (java_parse_abort_on_error): Macro moved.
9475 (jcf_parse_source): fatal called if fopen fails. Now calls
9477 (parse_source_file): New parse_only parameter. Reflects the
9478 elimination of the second pass.
9479 (yyparse): parse_source_file called with argument set to 0.
9480 * jcf.h (JCF_ZERO): Sets java_source to zero.
9481 * lex.c (java_init_lex): pass argument is gone. Function modified
9482 to be called once during the analysis of a file.
9483 (java_unget_unicode): Fixed typo in fatal message.
9484 (java_get_line_col): Likewise.
9485 (java_lval): Likewise. String literals no longer built during
9487 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
9489 * parse.h (MODIFIER_WFL): New macro.
9490 (parse_check_super, parser_check_super_interface): Now return int.
9491 (parser_chain_incomplete_item, not_builtin_p,
9492 complete_method_decl): Declarations removed.
9493 (build_method_invocation_stmt, build_invoke): Renamed using the
9494 `patch' instead of `build'
9495 (register-incomplete_type, obtain_incomplete_type,
9496 java_complete_tree, java_complete_expand_method,
9497 unresolved_type_p, create_jdep_list): New function declarations.
9498 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
9499 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
9500 (jdep): New typedef on new struct _jdep.
9501 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
9502 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
9503 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9504 JDEP_RESOLVED_P): New macros.
9505 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
9506 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
9507 JDEP_VARIABLE): New enum values and jdep kinds.
9508 (jdeplist): New typedef on struct _jdeplist.
9509 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
9511 (CALL_EXPR_PRIMARY): New macro.
9512 (struct parser_ctxt): Fields java_pass, current_method_decl,
9513 method_decl_list deleted. New field jdeplist.
9514 (INCOMPLETE_P): Macro deleted.
9515 * parse.y (single_type_import_declaration:): Removed pass switch.
9516 (type_import_on_demand_declaration): Likewise.
9517 (field_declaration:): Removed pass switch on all sub rules.
9518 (class_declaration:): Call the complete_class_decl removed on
9520 (method_declaration:): Removed second pass switch. No longer chain
9521 methods decl when method_header reduced.
9522 (method_header:): Sub rules no longer depend on pass switch.
9523 (method_declarator:): Likewise.
9524 (method_body:): Likewise.
9525 (abstract_method_declaration:): Likewise.
9526 (block_statement:): Likewise.
9527 (local_variable_declaration:): Likewise.
9528 (argument_list:): Likewise.
9529 (method_invocation:): Likewise. Call to build_method_invocation_stmt
9530 removed. Partial CLASS_EXPR tree node built instead.
9531 (postfix_expression:): Removed pass switch on all sub rules.
9532 (java_pop_parser_context): Free classd_list content.
9533 (yyerror): Call obstrack_grow0 to finalize error message.
9534 (check_class_interface_creation): Comment modified to reflect new
9535 returned value meaning. Removed second pass switch. Return 1 if an
9536 error was found, 0 otherwise. Adjust pointer on filename if a
9537 leading path separator was found.
9538 (maybe_create_class_interface_decl): Removed first pass switch
9539 when linking the class decl to the class_list. Install a new
9540 jdep_list for the class.
9541 (add_superinterfaces): List of unresolved interfaces is
9542 gone. Unresolved interfaces are directly added to the current
9544 (create_interface): Second pass shortcut removed.
9545 ctpx->modifier_ctx access through MODIFIER_WFL.
9546 (create_class): Second pass shortcut removed. Call to
9547 register_incomplete_type replaces the call to
9548 parser_chain_incomplete_item.
9549 (complete_class_decl): Function removed.
9550 (duplicate_declaration_error): New way of retrieving redeclared
9552 (register_fields): Call to lookup_modifier_cl replaced by
9553 MODIFIER_WFL. New way of handling unresolved type, using
9554 unresolved_type_p and obtain_incomplete_type.
9555 register_incomplete_type replaces call to parser_chain_incomplete_item.
9556 (patch_stage): New static global variable.
9557 (method_header): New way of handling unresolved type, using
9558 unresolved_type_p and obtain_incomplete_type. patch_stage used to
9559 indicates that the method decl needs to be patched.
9560 (check_abstract_method_header): Call to lookup_modifier_cl
9561 replaced by MODIFIER_WFL.
9562 (method_declarator): Incomplete argument type are registered
9563 calling register_incomplete_type. Patch on the declared method is
9564 issued in that case.
9565 (unresolved_type_p): New function.
9566 (parser_check_super_interface): New comment to reflect function's
9567 modified returned type (int). Function and has a new argument
9568 this_wfl. Call to parse_error_context uses this_wfl instead of
9569 relying on lookup_cl.
9570 (parser_check_super): Comment reflects function's new returned
9571 type (int). Function returns non zero value on error.
9572 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
9573 register_incomplete_type, jdep_resolve_class): New functions to
9574 handle incomplete types in declarations.
9575 (java_complete_class): Rewritten to work with the new incomplete
9576 type handling scheme.
9577 (complete_class_report_errors): Likewise.
9578 (complete_method_decl): Removed: it jobs is now handled by
9579 java_complete_class.
9580 (do_resolve_class): Class loaded in not already loaded and not
9581 found in Java source code.
9582 (java_check_regular_methods, java_check_abstract_methods): Don't
9583 call complete_method_decl anymore.
9584 (lookup_modifier_cl, not_builtin_p): Functions deleted.
9585 (read_import_dir): Got rid of the pass number dependency.
9586 (declare_local_variables): New handling of unresolved types (patch
9588 (source_start_java_method): New parameter level. Function called
9589 with level set to 1 when argument types are potentially
9590 unresolved. Called to complete the job with level set to 2 once
9592 (source_end_java_method): Call to permanent_allocation
9593 removed. Waiting to be replaced by a more suitable obstack
9595 (java_complete_expand_methods, java_complete_expand_method,
9596 java_expand_finals): New functions.
9597 (build_method_invocation_stmt): Renamed
9598 patch_method_invocation_stmt. Extracts function call expression
9599 (wfl) and arguments (args) from CALL_EXPR tree operands.
9600 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
9601 call. Patch the function and argument operand of the CALL_EXPR
9603 (patch_argument, java_complete_tree): New functions.
9605 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
9607 Recover from missing fields and methods (i.e. error instead of fatal).
9608 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
9609 * expr.c (expand_invoke): Recover from missing method.
9610 (expand_java_field_op): Recover from missing field.
9611 Inline references to java.lang.{Integer,Char,...}.TYPE.
9612 * typeck.c (get_type_from_signature), java-tree.h: New function.
9613 * class.c (add_method): Use get_type_from_signature.
9614 (build_class_ref): Handle a class that was not found.
9615 * typeck.c (convert): Handle conversion to pointers (for convenience).
9616 * verify.c (verify_jvm_instructions): Use get_type_from_signature
9617 instead of lookup_field to handle missing fields.
9619 * jcf-parse.c (process_zip_dir): Set java_source.
9621 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
9623 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
9625 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9627 * jcf-parse.c (load_class): Don't change input_filename before
9628 calling jcf_parse_source (but still do it before calling
9630 (jcf_parse_source): Assign input_filename after having saved the
9632 * lex.c (java_init_lex): Chain a WFL node to the import on demand
9633 list. ctxp->modifier_ctx zeroed according to its new
9634 definition. ctxp->filename initialized. Removed
9635 JAVA_MODIFIER_CTX_UNMARK.
9636 (java_unget_unicode): Update the character based column position.
9637 (java_allocate_new_line): ref_count not used anymore. Always free
9638 ctxp->p_line. Initialize c_line->char_col to 0.
9639 (java_get_unicode): Update the character based column position.
9640 (java_lex): Use ctxp->elc to store current position in source
9641 file, at the beginning of the parsed token. Set modifier_ctx entry
9642 corresponding to the parse modifier to a WFL node. Return a WFL
9643 node when an identifier is parsed.
9644 (java_lex_error): Now uses ctxp->elc to store current position in
9646 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
9647 * lex.h (build_wfl_node): New function definitions.
9648 (struct java_line): ref_count and next fields are gone. New field
9650 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9651 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
9652 (JAVA_COLUMN_DELTA): New macro.
9653 (java_lc): New typedef on new struct _java_lc.
9654 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
9655 (parse_error_context, parse_warning_context): Changed prototypes.
9656 (java_get_line_col): Added as an available global function.
9657 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
9658 (IC_DECL): Replaced by macro IC_TYPE
9659 (DEPEND_WFL): New macro.
9660 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
9662 (exit_java_complete_class): Removed a commented out statement.
9663 (struct parser_ctxt): Added comments on fields. modifier_ctx is
9664 now an array of tree nodes. Deleted fields line_list and
9665 e_line. New field elc, to replace e_line.
9666 * parse.y (array_type:): Build WFL node.
9667 (qualified_name:): Build a single WFL node out of two. Retain
9668 the location information of the first node in the resulting node.
9669 (package_declaration:): Use package name as a WFL node
9670 (single_type_import_declaration:): Use imported name as a WFL node.
9671 (type_import_on_demand_declaration:): Use root of the imported
9672 packages as a WFL node.
9673 (field_declaration:): Removed unused local variable cl.
9674 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
9675 (yyerror): New static elc. Removed static error_line, error_pos.
9676 New local code_from_source. Save ctxp->elc into elc at the first
9677 pass. Call java_get_line_col to get a string of the line where
9679 (debug_line): Removed static function.
9680 (parse_error_context, parse_warning_context): Parameter cl is now
9681 a WFL node. Use its value to initialize ctxp->elc.
9682 (redefinition_error): Parameter cl is now a WFL node.
9683 (parse_add_interface): New parameter wfl. No longer call
9684 lookup_cl, use wfl instead.
9685 (check_class_interface_creation): Parameter cl is now a WFL node.
9686 (maybe_create_class_interface_decl): Likewise.
9687 (add_superinterfaces): New function.
9688 (create_interface): Removed local cl, node, super_decl,
9689 super_decl_type. Function now uses id as a WFL node. Better
9690 warning/error report on obsolete or forbidden mix of
9691 modifiers. Now calls add_superinterfaces to register interfaces.
9692 (create_class): Removed local cl, node. Local variable id is used
9693 as a WFL node. Better error report on forbidden modifier
9694 mix. Uses add_superinterfaces to register interfaces.
9695 (find_field): Argument cl is now a WFL node. Now store the WFL
9696 node of a fields that needs to be checked for their
9698 (method_header): Local variable node non longer used. Local
9699 variable id replaces cl.
9700 (check_modifiers_consistency): Local variable cl is now a WFL
9702 (method_declarator): Local variable cl replaced by parameter id.
9703 (parser_qualified_name): Now uses parameter name as a WFL node.
9704 (parser_check_super_interface): New parameter wfl, for achieve
9705 greater accuracy during error reports.
9706 (parser_chain_incomplete_item): New parameter named location. Used,
9707 along the decl, to construct the incomplete item node.
9708 (java_complete_class): resolve_class now uses WFL node extracted
9709 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
9711 (complete_method_decl): Unresolved function's argument types are WFL.
9712 (resolve_class): Parameter cl is now a WFL node.
9713 (resolve_and_layout): Likewise.
9714 (do_resolve_class): Likewise. Try first to use cl and then do the
9715 lookup on the decl when calling check_pkg_class_access.
9716 (complete_class_report_errors): Use IC_TYPE in place of
9717 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
9718 instead of doing a lookup over the decl.
9719 (java_check_final): Use WFL info from field tree list.
9720 (lookup_cl): Rewritten and returns a statically defined WFL node.
9721 (lookup_modifier_cl): Now uses information from WFL nodes.
9722 (process_imports): Likewise.
9723 (read_import_dir): name and cl arguments replaced by a single WFL
9724 node. Function modified accordingly.
9725 (find_in_imports_on_demand): Now uses WFL node.
9726 (check_pkg_class_access): cl argument is now a WFL node.
9727 (declare_local_variables): Fixed to use WFL nodes.
9728 (resolve_expression_name): Likewise.
9729 (build_method_invocation_stmt): name_combo argument renamed
9730 wfl. Function modified to use WFL nodes.
9731 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
9732 (lookup_method_invoke): cl is now a WFL node. Added missing
9733 IDENTIFIER_POINTER to class type decl name.
9735 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
9737 * lang.c (init_parse): Now returns char* containing the filename.
9739 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
9741 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
9743 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
9744 * class.c (make_class_data): If flag_assume_compiled, initial class
9745 state is CSTATE_PREPARED; make superclass and interfaces direct
9746 references, rather than constant pool indexes.
9748 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9750 * parser.y: Include flags.h. Removed debug variable pl.
9751 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
9753 (labeled_statement_nsi:): Generate debug info when reducing
9754 expression_statement:.
9755 (check_pkg_class_access): get_access_flags_from_decl invokation
9756 fixed for new CLASS_* flags location.
9757 (source_end_java_method): Save/restore parser context when
9758 entering/leaving this routine. Restore lineno to its right value
9759 before calling expand_end_bindings.
9760 (build_method_invocation_stmt): build_invoke called with the
9761 current line information.
9762 (build_invoke): New argument cl. Wrap the function call around a
9764 (refine_accessible_methods_list): Changed comment, removed
9766 * parse.h: Fixed typo in comments.
9767 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
9768 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
9769 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
9771 * lex.c (java_lex): Record the last closing curly bracket of a
9773 * jcf-parse.c (jcf_parse_source): Now calls
9774 java_check_methods. Clarified comment, fixed typo.
9776 1998-04-09 Dave Brolley <brolley@cygnus.com>
9778 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
9779 (finish_parse): Expose for non USE_CPPLIB builds.
9781 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
9783 * lang.c (lang_print_xnode): New function.
9785 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
9787 * decl.c (class_dtable_decl), java-tree.h: New tree node.
9788 * class.c (get_dispatch_vector, get_dispatch_table): New functions
9789 used to build a class's dispatch table.
9790 (make_class_data): Generate dispatch table if flag_assume_compiled.
9791 Set dtable of class object to address of class_dtable_decl.
9793 * decl.c (int_decl_processing): Make soft_badarrayindex_node
9794 be volatile and have side effects - generates better code.
9796 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
9797 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
9799 * expr.c (expand_invoke): If class is final, method is
9800 effectively final, so can call it directly.
9802 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
9804 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
9806 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9808 * parse.y (build_method_invocation_stmt): Removed extra argument
9811 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9813 * expr.c (dtable_indent): Now static global.
9814 (expand_invoke): Now call invoke_build_dtable and
9815 build_invokevirtual.
9816 (invoke_build_dtable, build_invokevirtual): New functions.
9817 * jcf-io.c (find_class): Defer issuing a warning by setting
9818 jcf->outofsynch to 1.
9819 * jcf-parse.c (jcf_out_of_synch): New function.
9820 (load_class): Test this_jcf.outofsynch flag and call
9821 jcf_out_of_synch accordingly.
9822 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
9823 comment indentation.
9824 * lex.c (java_get_unicode): Fixed code indentation.
9825 (java_lex): Create string literal. Fixed typo. Removed several
9826 premature obstack_free.
9827 * parse.h: New enums for name resolution and invocation mode.
9828 (struct qualification): New data structure.
9829 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
9830 (do_resolve_class, build_method_invocation_stmt,
9831 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
9832 debug_line, identical_subpath_p, invocation_mode,
9833 refine_accessible_methods_list, build_invoke,
9834 lookup_method_invoke): New functions declared.
9835 (build_invokevirtual, invoke_build_dtable, match_java_method,
9836 build_field_ref, jcf_out_of_synch): New references to external
9838 (struct parse_ctxt): Removed artificial_constructor field.
9839 * parse.y: (array_type:): Type defined for this rule.
9840 (class_type:): Installed default rule for interface_type:.
9841 (array_type:): Now build Java array type.
9842 (qualified_name:): Now use obstack_grow0.
9843 (method_declaration:): Skip the artificial constructor added to
9845 (abstract_method_declaration:): Execute the code only during pass 1.
9846 (block:): Installed default rule in block_statements:.
9847 (block_statement:): Add the statement to the method during pass 2.
9848 (statement_expression): Installed default rule for
9850 (argument_list:): Added code to build the argument list.
9851 (method_invocation:): Added call to create the method invocation
9853 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
9854 (debug_line): New function for debug.
9855 (complete_class_decl): No longer do something during pass 1.
9856 (method_header): Use BUILD_PTR_FROM_NAME.
9857 (parser_qualified_classname): Use obstack_grow0. Removed bogus
9859 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
9860 function's main comment.
9861 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
9863 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
9864 (resolve_class): Now works with arrays.
9865 (do_resolve_class, resolve_and_layout): New functions.
9866 (java_check_regular_methods): Reverse method list before and after
9867 having processed it. No longer set ctxp->artificial_constructor.
9868 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
9869 accordingly. Fixed typo in issued error message. Now use
9871 (find_in_imports_on_demand): Now use obstack_grow0.
9872 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
9873 (source_end_java_method): Call expand_expr_stmt instead of
9874 expand_expr. Calls it before calling expand_function_end.
9875 (java_method_add_stmt): Do nothing if errors were found during
9877 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
9878 (build_method_invocation_stmt, build_invoke, invocation_mode,
9879 lookup_method_invoke, refine_accessible_methods_list,
9880 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
9882 * typeck.c (build_java_signature): Properly end method signature
9883 if return type skipped.
9884 (match_java_method): New function.
9886 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
9888 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
9890 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9892 * expr.c (build_invoke_non_interface): New function.
9893 (methods_ident, ncode_ident): Now static globals.
9894 (expand_invoke): Use build_invoke_non_interface.
9895 * java-tree.h (struct lang_decl): New field function_decl_body.
9896 (DECL_FUNCTION_BODY): New macro.
9897 * jcf-parse.c (jcf_parse_source): Deeper check before setting
9898 CLASS_FROM_SOURCE_P.
9899 (parse_source_file): Fixed typos. Call java_layout_parsed_class
9900 before starting pass 2. Call to java_generate_parsed_class replaced
9901 by java_register_parsed_class.
9902 * lex.c: Fixed typo in header. Some line width related formating.
9903 * lex.h: Some line width related formating.
9904 * parse.h (source_end_java_method, resolve_expression_name,
9905 complete_class_decl, maybe_create_class_interface_decl,
9906 check_class_interface_creation): New static function declarations.
9907 (java_layout_parsed_class, java_method_add_stmt): New function
9909 (struct parser_ctxt): Field mark_class_generate removed. New
9910 fields class_list and artificial_constructor.
9911 * parse.y: Fixed typo in header.
9912 (class_declaration:): Call complete_class_decl when class body
9914 (method_declaration:): Call source_end_java_method in pass 2 when
9915 the method body is defined.
9916 (postfix_expression:): Do expression name resolution on sub-rule
9918 (create_class, create_interface): Merged common pieces.
9919 (check_class_interface_creation, maybe_create_class_interface_decl):
9921 (complete_class_decl): New function.
9922 (register_fields): Fixed line width related typo.
9923 (method_header): Correctly skip first argument when fixing
9924 argument line. Changed the loop.
9925 (java_check_circular_reference): Now use ctxp->class_list.
9926 (java_complete_class): Removed start/stop marking.
9927 (java_check_regular_methods): Now takes a class decl as an
9928 argument. Add default constructor if none were encountered.
9929 (java_check_methods): Now use ctxp->class_list. Changed call to
9930 java_check_regular_methods.
9931 (source_start_java_method): Set DECL_ARG_TYPE for each function
9933 (source_end_java_method, java_method_add_stmt): New functions.
9934 (java_generate_parsed_class): No longer exists.
9935 (java_layout_parsed_class, java_register_parsed_class): New functions.
9936 (resolve_expression_name): New function.
9938 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9940 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
9941 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
9942 until pass initializations are done. Call read_import_dir with
9944 * parse.h: (lookup_modifier_cl): New function declared.
9945 (INTERFACE_FIELD_MODIFIERS): New macro.
9946 (OBSOLETE_MODIFIER_WARNING): New macro.
9947 * parse.y: (register_fields): Class type and current field name in
9948 local variables. Check modifier(s) if adding field(s) to an interface.
9949 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
9950 and report errors using the faulty modifier line context.
9951 (lookup_modifier_cl): New function.
9952 (read_import_dir): Detect and report default import processing
9955 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
9957 Add a pair of -fassume-compiled/-fno-assume-compiled options.
9958 * class.c (is_compiled_class): Return 1 after making sure it
9959 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
9960 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
9961 * java-tree.h (flag_assume_compiled): Add decl.
9962 * lang.c (lang_f_options): Add the flag.
9963 (flag_assume_compiled): Add decl, default to 0.
9965 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9967 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
9968 (is_compiled_class): Likewise.
9969 (layout_class): Likewise.
9970 (layout_class): Detect and lay out classes defined in source code.
9971 (interface_of_p, add_interface_do, may_add_interface): New
9973 (add_interface): Now use add_interface_do.
9974 (add_method_1): New function.
9975 (add_method): Now use add_method_1.
9976 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
9977 (complete_start_java_method): New function.
9978 (start_java_mehod): Now call complete_start_java_method.
9979 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
9980 (expand_invoke): Likewise and fixed typo.
9981 *gjava.c: (print_super_field): Use new argument to find_class
9984 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
9985 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
9986 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
9988 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
9989 (add_method_1, push_class): New prototypes.
9990 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
9991 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
9992 directory where the class was found.
9993 (find_class): New argument DO_CLASS_FILE. Function find_class
9994 modified accordingly.
9995 *jcf-parse.c: (fix_class_path): New function.
9996 (load_class): Use new VERBOSE argument. load_class now finds and
9997 loads/parses .class/.java files. Save read_state of current_jcf
9999 (java_parser_abort_on_error): New macro.
10000 (jcf_parse_source, parse_source_file): New function.
10001 (jcf_parse): Fixed typo.
10002 (yyparse): Call parse_source_file () only.
10003 (process_zip_dir): Fixed typo, fix zdir->filename_length when
10004 writing the real class name back in the zip directory entry.
10005 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
10006 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
10007 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
10008 (find_class): Prototype fixed.
10009 *lex.c: Added 1998 time stamp.
10010 Removed all static global variables, moved into the parser
10011 context data structure.. Now include unistd.h if SEEK_SET not
10013 (java_init_lex): Rewritten.
10014 (java_sneak_unicode): Modified current unicode access in current line.
10015 (java_unget_unicode): Likewise.
10016 (java_allocate_new_line): New allocation management.
10017 (java_read_char): Modified access and storage of unget_utf8_value.
10018 New way of processing current unicode.
10019 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
10020 (java_get_unicode): Now use the parser context.
10021 (java_lineterminator): Likewise.
10022 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
10023 of the reentrant parser implementation. Function now use the
10024 parser context data structure and java_lval. Fixed production of
10025 the float and double constant "out of range" error message. Fixed
10026 obstack use. Return integer value when hitting a modifier. Now
10027 return type for TRUE, FALSE and other predefined types. Return
10028 identifier as a TREE_LIST list containing the current line context
10029 as the TREE_VALUE sub-node.
10030 (java_unicode_2_utf8): Fixed typo in declaration.
10031 (java_lex_error): Now use the parser context data structure.
10032 *lex.h: Added 1998 time stamp.
10033 (struct java_line): New fields ref_count and next.
10034 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10035 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
10036 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
10037 *parse.h: Added 1998 time stamp.
10038 (java_parse_source_file): Renamed from parse_source_file.
10039 (YYERROR_NOW, YYNOT_TWICE): Fixed.
10040 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
10041 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
10042 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
10043 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
10044 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
10045 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
10046 (struct parser_ctxt): New data structure to keep the parser context.
10047 *parse.y: Added 1998 time stamp, got rid of static global variables.
10048 (java_error_count, ctxp): New global variables.
10049 (%union): New value field.
10050 (numeric_type, integral_type): Rules removed.
10051 (primitive_type): Rule defined to handle integral, float, double and
10053 (qualified_name, package_declaration,
10054 single_type_import_declaration, type_import_on_demand_declaration,
10055 modifiers, class_declaration, super, interfaces,
10056 interface_type_list, class_body, field_declaration,
10057 field_declaration, variable_declarators, variable_declarator,
10058 variable_declarator_id, method_declaration, method_header,
10059 formal_parameter_list, formal_parameter, method_body, block,
10060 static, interface_declaration, extends_interfaces,
10061 abstract_method_declaration, local_variable_declarators): Rules now
10063 (force_error, do_warning): New global statics.
10064 (push_parser_context, parser_context_save_global,
10065 parser_context_restore_global, pop_parser_context): New functions.
10066 (yyerror): Now uses the global parser context. Fixed use of obstack.
10067 (parse_error, parse_error_context, parse_warning_context,
10068 java_accstring_lookup, redefinition_error, check_modifiers,
10069 parser_add_interface, create_interface, create_class, find_field,
10070 duplicate_declaration_error, register_fields, method_header,
10071 check_modifiers_consistency, check_abstract_method_header,
10072 method_declarator, parser_qualified_classname,
10073 parser_check_super_interface, parser_check_super,
10074 parser_chain_incomplete_item, java_check_circular_reference,
10075 layout_class_from_source, java_complete_class,
10076 complete_method_decl, resolve_class, complete_class_report_errors,
10077 java_check_final, check_method_redefinition,
10078 java_check_regular_methods, java_check_abstract_methods,
10079 java_check_methods, lookup_java_interface_method2,
10080 lookup_java_method2, lookup_cl, find_name_in_single_imports,
10081 process_imports, find_in_imports, read_import_entry,
10082 read_import_dir, find_in_imports_on_demand,
10083 check_pkg_class_access, not_builtin_p, declare_local_variables,
10084 source_start_java_method, java_generate_parsed_class): New
10086 *typeck.c: (signature_include_return): New global variable.
10087 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
10088 to add the function returned type in the signature.
10090 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
10092 * jcf-io.c (open_in_zip): Use strncmp and LEN.
10094 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
10096 * Make-lang.in (java.info): Added.
10097 (java.install-info): Added
10099 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
10101 * Makefile.in (clean): Also remove java/parse.c.
10103 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
10105 Add a pair of -fbounds-check/-fno-bounds-check options.
10106 * lang.c (lang_decode_option): Add code to grok arguments.
10107 (flag_bounds_check): Add decl.
10108 (lang_f_options): New array w/ the option in it.
10109 * java-tree.h (flag_bounds_check): Add decl.
10110 * lang-options.h: New file.
10111 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
10112 of a static macro value.
10113 (JAVA_ARRAY_EXCEPTION): Delete macro.
10115 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
10117 * typeck.c (build_java_array_type): Fix two bugs in previous change.
10118 * expr.c (build_anewarray): Add missing promote_type.
10120 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
10122 Add array types with known length to optimize bounds checking.
10123 * typeck.c (build_java_array_type): Take length parameter.
10124 (java_array_type_length, build_prim_array_type): New functions.
10125 * java-tree.h: Update for new functions.
10126 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
10127 * class.c: Use build_prim_array_type.
10128 * expr.c (can_widen_reference_to): Handle known-length array types.
10129 (verify_jvm_instructions): Keep track of integer push instructions
10130 followed by newarray/anewarray, so we can build known-length arrays.
10131 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
10132 (java_array_data_offset): New function.
10133 (build_java_array_length_access): New function. Optimize if constant.
10134 (build_java_arrayaccess): Constant fold bounds check.
10135 (expand_java_newarray, expand_java_anewarray): Replaced by ...
10136 (build_newarray, build_anewarray): New functions.
10137 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
10138 * verify.c (merge_types): Handle known-lengh array types.
10140 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
10142 * expr.c (expand_byte_code): Fix performace bug, which caused
10143 searching linenumber_table to be linear rather than constant.
10145 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
10147 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
10149 * decl.c, java-tree.h (soft_fmod_node): New global.
10150 * decl.c (init_decl_processing): Define __builtin_fmod.
10151 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
10152 using __builtin_fmod.
10154 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10156 * keyword.h: New file, output of keyword.gperf as processed by
10158 * lex.c (java_lex_init): Initialize java_error_flag.
10159 * parse.c (YYERROR_NOW): Uses java_error_flag.
10160 * parse.y: New static java_error_flag. Useless definition of
10162 * parse.y (java_error): Portable error recovery using
10163 java_error_flag (not yet completely tuned).
10165 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
10167 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
10169 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10171 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
10172 (parse.c, lex.c, keyword.h): New rules for Java source code
10174 * parse.c: Renamed into jcf-parse.c.
10175 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
10176 * keyword.gperf: New file, Java keywords.
10177 * parse.y: New file, Java language grammar.
10178 * parse.h: New file, Java language grammar definitions.
10179 * lex.c: New file, Java language lexer.
10180 * lex.h: New file, Java language lexer definitions.
10182 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
10184 * decl.c (clinit_identifier_node), java-tree.h: New global.
10185 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
10186 * verify.c (verify_jvm_instructions): Inline use of removed macros.
10187 * expr.c (expand_java_field_op): Check for invalid assignment
10190 * jcf-reader.c (get_attribute): Test for wrong attribute length.
10192 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
10194 * verify.c (verify_jvm_instructions): When processing a handler,
10195 attempt to set the current_subr to the right value.
10196 (More complicated code combines Sep 17 and Oct 22 versions.)
10198 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
10200 * class.c (push_class): Figure out (guess) name of source file.
10201 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
10202 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
10203 (parse_class_file): Change return type from int to void.
10204 Call debug_start_source_file/debug_end_source_file.
10206 * expr.c (build_java_binop): Fix masking 2nd operand.
10207 * decl.c (init_decl_processing): Set sizetype first.
10209 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
10211 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
10212 (Revert Sep 17 change.)
10214 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10216 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
10217 .class extension in their name and fix thing so we don't process
10218 them parse_zip_file_entries().
10219 (parse_zip_file_entries): Cleaned unused local variables.
10221 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
10223 * expr.c (can_widen_reference_to): Allows equal array element types.
10224 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
10225 * jcf-dump.c (RET): Get (and print) index.
10227 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
10228 Promote element type to POINTER_TYPE.
10230 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10232 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
10233 find_in_current_zip, jcf_figure_file_type): Moved from
10234 jcf-reader.c to parse.c.
10235 * zextract.c: (read_zip_archive): takes file_comment_length possible
10236 field into account.
10238 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
10240 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
10242 * verify.c (merge_types): Handle array types even better ...
10244 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
10246 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
10248 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
10249 * class.c (make_class_data): Don't build fields_decl if no fields.
10250 When building fields_decl, skip if DECL_ARTIFICAL.
10252 * expr.c (java_stack_swap): Update stack_type_map.
10253 * verify.c (merge_types): Handle array types better.
10255 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
10257 * class.c (add_field): Don't promote short integral fields to
10258 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
10259 * expr.c (push_value): Promote and convert short integral values.
10261 * decl.c, java-tree.h (integer_two_node): New constant node.
10262 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
10264 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10266 * class.c (append_gpp_mangled_type): Use function argument
10267 unpromoted type to generate mangled name.
10269 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10271 * constants.c (build_constant_data_ref): Now uses current_class
10272 instead of main_class.
10273 (build_constants_constructor): Now uses current_class instead of
10275 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
10276 of the global variable SeepZipFiles done here.
10277 * zextract.c (read_zip_archive): extra_field optional field taken
10278 into account while computing the position of the class file in the
10280 * verify.c (verify_jvm_instructions): Use current_jcf to search
10282 * parse.c (load_class): First search for the class to load in the
10283 current zip file. Saves current_jcf (restored before returning
10284 from that function). Don't call JCF_FINISH in the class was found
10285 in the current ZIP file.
10286 (jcf_parse): If the class was found in the current ZIP file, save
10287 its tree_constant_pool (for later reuse).
10288 (parse_class_file): New function. Process each method defined in
10289 the current class and record the class as to be later registered.
10290 (yyparse): Rewritten. Figure the type of the current file and switch
10292 * lang.c: New global variable current_jcf.
10293 (lang_init): Removed compiling_from_source test (done later, in
10294 yyparse). Removed call the jcf_parse ().
10295 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
10296 (typedef struct JCF): New fields seen_in_zip (to mark a class found
10297 in the current ZIP file) and zip_offset (offset to the class data in
10298 the current zip file).
10299 * jcf-reader.c: zipfile.h included.
10300 localToFile: New ZipFileCache static global variable
10301 (parse_zip_file_entries): New function. Browse the current ZIP
10302 file directory and process each class found.
10303 (process_zip_dir): New function. Register each class found in the
10304 ZIP file directory. The class aren't parsed but a valid JCF is
10305 link to each of them.
10306 (find_in_current_zip): New function. Search for a class in the
10307 current ZIP file directory. If found, prepare the class so that it
10309 (jcf_figure_file_type): New function. Examine the file structure
10310 to figure a class file, a ZIP file. If none of these categories are
10311 matched, a source file is assumed.
10312 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
10313 SeenZipFile: New global variable.
10314 (open_in_zip): Use zipmember's length to accelerate the search for
10315 a member. If zipmember was NULL and zip file successfully read,
10317 * java-tree.h: New global variable current_jcf declared. Added
10318 declaration for current_constant_pool_tags, current_constant_pool_data,
10319 current_constant_pool_length, current_constant_pool_data_ref.
10320 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
10321 store the JCF of classes seen in a zip file) and tree *constant_pool
10322 (to save a loaded class constant pool). current_class declared here.
10323 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
10324 retrieve method_ref_constant.
10325 (PUSHC): java_push_constant_from_pool now uses current_jcf.
10326 (OBJECT): get_class_constant now uses current_jcf.
10327 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
10328 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
10329 (expand_invoke): Now uses current_class instead of main_class
10330 (build_class_init): Now uses current_class instead of main_class
10331 * class.c: New static global variable registered_class.
10332 (register_class): New function.
10333 (emit_register_class): Modified to use registered_class instead of
10335 (is_compiled_class): Now take into account class seen in the archive.
10337 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
10339 * except.h: Renamed to: java-except.h.
10340 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
10341 * except.c: Add semi-working (commented out) implementation.
10343 * expr.c (expand_iinc): Add needed flush_quick_stack.
10344 * parse.c (set_source_filename): New function.
10345 (give_name_to_class): Set input_filename from package.classname.java.
10347 * jcf-io.c (find_class): Don't look first in ".".
10349 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10351 * zextract.c (read_zip_archive): Now takes into account the
10353 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
10355 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
10357 * constants.c, java-tree.h (build_internal_class_name): New function.
10358 (alloc_class_constant): Re-implement using build_internal_class_name.
10359 * class.c (make_class_data): Likewise.
10360 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
10362 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
10364 * verify.c (verify_jvm_instructions): Temporarily set current_subr
10365 to NULL before pushing an exception handler target.
10367 * expr.c (flush_quick_stack): Save from low stack indexes to high.
10368 (java_stack_swap, java_stack_dup): Re-write to be safe from
10369 clobbering registers.
10370 (build_class_init): New function.
10372 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10374 * typeck.c (build_java_array_type): Temporary use
10375 permanent_obstack to create the array 'length' field.
10376 * expr.c (lookup_label): Temporay use permanent_obstack to create
10377 label if not found.
10378 * class.c (push_super_field): Tempory use permanent_obstack.
10380 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10382 * typeck.c (type_for_mode): Now handles double_type_node and
10384 * verify.c (verify_jvm_instructions): The instruction following
10385 the wide bytecode is checked. OPCODE_ret added to the list of
10388 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10390 * class.c (make_class): Temporary use permanent_obstack. Set the
10391 class CLASS_P field to 1.
10392 (push_class): Temporary use permanent_obstack.
10393 (set_super_info): Temporary use permanent_obstack.
10394 (add_method): Temporary use permanent_obstack, set
10395 METHOD_TRANSIENT().
10396 (add_field): Temporary use permanent_obstack. Sets
10397 FIELD_VOLATILE() and FIELD_TRANSIENT().
10398 (build_class_ref): Temporary use permanent_obstack if the class
10400 (build_static_field_ref): Temporary use permanent_obstack when
10401 creating field's rtl.
10402 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
10403 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
10404 and fields. Function finalized, as far as flag handling.
10405 (push_class_static_dummy_field): Temporary use permanent_obstack.
10406 (emit_register_class): Force generation of class registration at
10408 * decl.c (end_java_method): Call permanent_allocation() before
10410 * expr.c (can_widen_reference_to): Added comment to interface
10411 handling, fixed typo.
10412 (lookup_field): Now uses CLASS_P() to correct FIXME
10413 (expand_invoke): Verification on public && !static &&
10414 !abstract moved into soft_lookupinterfacemethod (kaffe).
10415 Use Object class dtable if objectref is an array when expanding
10417 (java_push_constant_from_pool): Temporary use permanent_obstack
10418 for CONSTANT_string
10419 * parse.c (get_ref_constant): Temporary use permanent_obstack to
10420 create constant references.
10421 (get_constant): Temporary use permanent_obstack to create constant.
10422 (load_class): Temporary use permanent_obstack to load class.
10423 (jcf_parse): Temporary use permanent_obstack to perform class
10425 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
10426 (build_java_signature): Temporary use permanent_obstack.
10427 * verify.c: (verify_jvm_instruction): removed unecessary verification
10429 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
10430 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
10433 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
10435 * class.c (append_gpp_mangled_type): Fix typo.
10436 (emit_register_class): Use main_class to get class object, rather
10437 than looking for no-longer-existing static decl starting with _CL.
10438 * typeck.c (parse_signature_type): Promote array element type
10439 if it is a RECORD_TYPE.
10441 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
10443 * class.c (push_class_static_dummy_field): New function.
10444 (mangle_static_field): New. Do G++-style mangling of static fields.
10445 (layout_class): Mandle static fields here, not in add_field.
10446 (build_class_ref): The class object is now a dummy static field.
10447 * decl.c (find_local_variable): Look for best, instead of first match.
10448 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
10449 (build_java_athrow): Don't check here if exception is Throwable.
10450 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
10451 (TYPE_USED): Removed. No longer used ...
10452 * parse.c (jcf_parse): Call push_class_static_dummy_field.
10453 * verify.c (push_pending_label): New function.
10454 (push_pending_block): Renamed to check_pending_block.
10455 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
10456 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
10457 re-checking possible handlers) after a store (less wasted work).
10458 Check for null handler (finally) before calling add_handler.
10459 Various changes to (finally?) correctly handle try/finally.
10461 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
10463 * class.c: Include stdio.h.
10465 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
10467 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
10468 to make sure class is initialized before static/special invoke.
10470 * verify.c (verify_jvm_instructions): On a store instruction,
10471 call find_local_variable to force pre-allocation of decl and rtx.
10472 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
10474 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
10476 * class.c (build_class_ref): Strip off "promoted_" if need be.
10477 (make_field_value): Call build_java_signature when needed.
10478 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
10479 * expr.c (build_java_athrow): Don't push_value of exception.
10480 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
10481 match specification of [fd]cmp[lg] for NaNs.
10482 (expand_byte_code): Add support for exception handler ranges.
10483 * except.c: Add skeleton for EH code-generation.
10484 * verify.c (merge_types): Treat all promoted integral types as equal.
10485 * constants.c (build_constants_constructor): To force creation of
10486 current_constant_pool_data_ref, call build_constant_data_ref.
10488 * javaop.def (lload): Fix typo.
10489 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
10491 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10493 * parse.c: Don't include function.h.
10495 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
10497 * except.[ch]: New files.
10498 * Makefile.in (JAVA_OBJS): Add except.o
10499 * expr.c: Temporary warning about unimplemented exceptions.
10500 * verify.c: Verify exception handlers.
10502 * jcf-dump.c (disassemble_method): Print exception table.
10504 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10506 * expr.c (verify_jvm_instructions): Started a thorough
10507 verification of invoke* bytecodes.
10508 (expand_byte_code): flush quick stack if PC is the target of a
10509 branch. and undef RET (conflicting with config/i386/i386.h).
10510 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
10512 (expand_invoke): Now handles invokeinterface and do more
10513 verification according to the bytecode.
10514 (lookup_field): Don't try to load the class if processing
10516 (can_widen_reference_to): Now handles interfaces.
10517 * decl.c (init_decl_processing): New global variable
10518 soft_lookupinterfacemethod_node, declared in java-tree.h.
10519 Call set_super_info on string_type_node.
10520 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
10522 * class.c (set_super_info): Fills the CLASS_* flags according to
10524 (get_access_flags_from_decl): Handles all class flags.
10526 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
10528 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
10529 * parse.c (yyparse): Check for abstract method, and missing code.
10530 * expr.c (expand_byte_code): Change interface.
10531 * lang.c (put_decl_node): Print promoted types prettier.
10532 * verify.c (verify_jvm_instruction): Change interface.
10533 Partial support for scanning exception table.
10534 For load instructions, handle promoted integral types.
10536 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
10538 * verify.c: New file, with contents moved from expr.c.
10539 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
10540 * typeck.c (is_array_type_p): Moved here from expr.c.
10541 * java-tree.h: Add some now-needed function declarations.
10542 * Makefile.in (JAVA_OBJS): Added verify.o.
10544 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10546 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
10547 METHOD_ABSTRACT flag.
10549 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
10550 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
10551 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
10553 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
10555 (start_java_method): Hook for SYNCHRONIZED methods.
10557 * expr.c (build_java_jsr, build_java_ret): New functions
10558 (JSR,PRE): New macros
10559 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
10560 (verify_jvm_instructions): tableswitch, lookupswitch,
10561 monitorenter, monitorexit, goto_w: verified.
10562 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
10563 (build_java_monitor): New function.
10564 (MONITOR_OPERATION): Modified to call build_java_monitor()
10565 (verify_jvm_instructions): Started a thorough verification of
10568 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
10570 Support verification of jsr/ret subroutines (used for try/finally).
10571 * decl.c (return_address_type_node): New type node.
10572 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
10573 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
10574 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
10575 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
10576 TYPE_USED): New macros for special types in type_map.
10578 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
10579 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
10581 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
10583 * expr.c (can_widen_reference_to): New function.
10584 (pop_type): Use it.
10585 (merge_type_state): Support handling start of subroutine.
10586 (push_pending_block): Return char* error message, instead of calling
10587 fatal on an error. Also handle subroutines.
10588 (verify_jvm_instructions): Handle errors from push_poending_block.
10589 Support jsr and ret instructions.
10591 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
10593 * jcf-io.c (find_classfile): Fix thinko.
10594 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
10596 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
10598 * Makefile.in (BISON): Remove.
10600 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
10602 * Makefile.in: Convert to autoconf.
10603 * config-lang.in (outputs): Added java/Makefile.
10605 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
10606 Rename cc1java to jc1.
10608 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
10609 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
10611 * class.c (class_depth): Do load_class if needed.
10613 Mostly better verification.
10614 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
10615 (init_decl_processing): Change return type of soft_checkcast.
10616 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
10617 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
10618 lang_print_error): New functions.
10619 (lang_init): Set global hook print_error_function to lang_print_error.
10620 * expr.c: In the type_map ptr_type_node is only used for null now.
10621 (pop_type, merge_types): Hence ptr_type_node matches any reference.
10622 (merge_types): Dererence pointer to record types before comparing.
10623 (decode_newarray_type, merge_types): On error just return NULL.
10624 (build_java_binop): Add preliminary implementation (with warning)
10625 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
10626 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
10627 (expand_compare, expand_java_goto, expand_java_call): Don't
10628 push_pending_block, since that only makes sense when verifying.
10629 (merge_type_state): Different return codes.
10630 (push_pending_block): A block may need to be verified more than once.
10631 (expand_byte_code): Warn about unused code at code generation time.
10632 (verify_jvm_instruction): Changed logic, since code may need to be
10633 re-verified if type-state has changed. Also, better error handling.
10634 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
10635 Improve newarray, anewarray, ?aload, athrow,
10636 * java-tree.h (LABEL_CHANGED): New macro.
10638 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10640 * decl.c (soft_athrow_node): New global variable initialized.
10641 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
10642 * typeck.c (convert): Added support for REAL_TYPE.
10643 (convert_to_char): New function.
10644 (convert): Handle CHAR_TYPE.
10645 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
10646 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
10647 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
10649 (verify_jvm_instructions): Added break a the end of bogus unop: label.
10650 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
10651 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
10652 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
10653 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
10654 to Use The Right Things.
10655 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
10656 compatible with INT. BOOLEAN is made equivalent to BYTE.
10657 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
10658 OPCODE_ifnonnull): Now supported.
10659 (build_java_athrow): New function.
10661 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
10663 Rename method name <init> to match G++ (and fix mangling).
10664 * class.c (layout_class): Replace method name of <init> by class name.
10665 (make_method_value): Do inverse renaming of constructor from <init>.
10666 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
10667 * typeck.c (lookup_java_constructor): New function.
10668 * expr.c (expand_invoke): If method_name is <init>, call
10669 lookup_java_constructor to find constructor.
10671 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
10673 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10675 * parse.c (get_class_constant): Modified to handle array "classes"
10676 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
10678 (convert): Modified to handle real type.
10679 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
10680 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
10681 variables declared.
10682 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
10683 soft_multianewarray, soft_newarray_node, soft_throw_node): New
10684 global variables initialized.
10685 (find_local_variable): Handles the case of a pointer
10686 (end_java_method): Restore the use of one more scope
10687 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
10688 build_java_array_length_access, expand_java_arrayload,
10689 expand_java_arraystore, expand_java_array_length,
10690 expand_java_multianewarray, expand_java_anewarray,
10691 build_java_check_indexed_type, is_array_type_p,
10692 build_java_throw_out_of_bound_exception): New functions.
10693 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
10694 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
10695 OPCODE_<t>aload): Implemented code for verification.
10696 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
10697 ARRAY_NEW_MULTI): Macro defined.
10698 (CONVERT): Modified to invoke convert().
10699 (case OPCODE_aload2): Fixed index typo from 2 to 1.
10701 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
10703 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
10704 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
10705 (make_class_data): Field name needs '/' as package prefix.
10706 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
10708 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
10710 Implement debug information for local variables.
10711 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
10712 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
10713 DECL_LOCAL_SLOT_CHAIN): New macros.
10714 (struct lang_decl_var): New type.
10715 * parse.c (give_name_to_locals): Move to decl.c.
10716 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
10717 (start_java_method): Re-write parameter handling.
10718 (pending_local_decls): New global variable.
10719 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
10720 (find_local_variable): Accept pc so we can skips decls not in range.
10721 (struct binding_level): Add end_pc field.
10722 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
10723 (various): Change so current pc gets passed to find_local_variable.
10725 * decl.c (init_decl_processing): Re-arrange fields in
10726 class_type_node and and method_type_node to match kaffe 0.9.1.
10727 * class.c (make_method_value, make_class_data): Update
10728 initializations to match.
10730 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
10732 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
10733 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
10734 (push_super_field): New function.
10735 (make_class_data): Handle inheritance of class static initializer.
10736 (layout_class): New name mangling.
10737 * constants.c (build_constant_data_ref): Init type of data array
10738 to a one-element array.
10739 (build_constants_constructor): Set DECL_SIZE from complete array type.
10740 * decl.c: Rename class_type, object_type etc to class_type_node,
10741 object_type_node etc. Make former inherit from latter.
10742 * expr.c (expand_invoke): Add cast of function address.
10743 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
10744 * parse.c (yyparse): Don't call layout_class here.
10745 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
10747 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
10749 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
10750 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
10751 (alloc_class_constant): New.
10752 * expr.c (expand_invoke): Make sure method's class is initialized.
10753 * class.c (interits_from_p, emit_register_class): New functions.
10754 * parse.c (yyparse): Call emit_register_class.
10756 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
10758 * constants.c: New file, to handle constant pool.
10759 * Makefile.in (JAVA_OBJS): Add constants.o.
10760 * decl.c (init_decl_processing): Update, fix, finish various structs.
10761 (pushdecl_top_level): New.
10762 * parse.c (layout_class): Moved to class.c.
10763 * expr.c (java_push_constant_from_pool): New function.
10764 * class.c (build_class_ref): Make work fully
10765 (make_class_data): Emit super-class, constant pool, interface vector.
10767 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
10769 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
10770 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
10771 * class.c (class_depth): New function.
10772 (lookup_named_class): Replaced by new function lookup_class.
10773 * decl.c (object_type_node, string_type_node): New.
10774 Remove various types that we no longer need.
10775 * expr.c (verify_jvm_instructions): New separate verifier pass.
10776 (push_type, pop_type): New functions for verifier.
10777 (type_stack_dup, pop_argument_types, merge_types): Likewise.
10778 (expand_byte_code): Simplify, since we assume already verified.
10779 (expand_invoke): Now mostly works.
10780 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
10781 * lang.c (main_class): Move to parse.c. Don't make_class yet.
10782 * parse.c: Wait to allocate class object until we know its name.
10783 (layout_class): Calculate DECL_VINDEX for each virtual method.
10784 * typeck.c (get_array_type): Rename to ...
10785 (build_java_array_type): ... and provide working implementation.
10786 (build_java_signature): New function - build Java signature of type.
10787 (set_java_signature): New function - cache signature with type.
10788 (lookup_java_method): New function.
10790 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
10792 * class.c (ident_subst): Take extra SUFFIX parameter.
10793 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
10794 (set_constant_value, build_static_field_ref, is_compiled_class): New.
10795 (build_class_ref): Actually implement.
10796 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
10797 * decl.c (builtin_function): New.
10798 (init_decl_processing): Update for current Kaffe. Declare some
10799 builtin Kaffe functions.
10800 * expr.c (build_address_of): New.
10801 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
10802 Renamed (from expand_java_new etc), and added working implementations.
10803 (build_field_ref): Now also handle static fields.
10804 (expand_invoke): Implement invokestatic, and start implement rest.
10805 * java-opcodes.h: Use javaop.def to avoid duplicated list.
10806 * javaop.def: Rename invokevirt -> invokevirtual.
10807 * lang.c (use_handles): Removed.
10808 * parse.c: Add support for ConstantValue atribute.
10809 Handle nested loading of a class. (JPOOL_UTF): New.
10811 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
10813 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
10815 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
10817 * Make-lang.in (java.install-man): New empty rule.
10818 * typeck.c (set_local_type): New function.
10819 * expr.c (STORE_INTERNAL): Call find_local_variable,
10820 not find_stack_slot. Call set_local_type.
10822 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
10824 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
10825 and building RECORD_TYPE CONSTRUCTORs.
10826 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
10828 * lang.c (use_handles): Change the default to 0.
10829 * decl.c: Define and build class_type, field_type, utf8const_type.
10830 * class.c (make_class_data, make_field_value,
10831 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
10832 hashUtf8String, strLengthUtf8, mangled_classname:
10833 Functions to build reflective data structures.
10834 * parse.c (yyparse): Call make_class_data.
10836 * jcf-io.c (open_class, find_classfile): New functions.
10837 * jcf-dump.c: Support reading classfile from explicitly-named
10838 class file (without CLASSPATH searching).
10840 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
10842 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
10843 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
10844 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
10845 (get_constant): Now trivial for CONSTANT_Utf8.
10847 * jcf.h: Make NEW_CPOOL the default.
10848 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
10850 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>