1 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5 2002-03-28 Tom Tromey <tromey@redhat.com>
7 * except.c (expand_end_java_handler): If the handler type is NULL,
8 use java.lang.Throwable. Fixes PR java/5986.
10 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
13 * jcf-parse.c (parse_source_file_3): New function.
14 (read_class): Call it.
15 (java_parse_file): Likewise.
17 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
19 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
21 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
23 * parse.y (resolve_package): Initialize "decl".
24 (lookup_package_type): Remove unused function.
26 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
29 * parse.y (resolve_package): Return the decl if resolution was
30 successful. Don't special case "java.lang" and "java.lang.reflect"
31 packages. Set type_name to the merged identifier.
32 (resolved_qualified_expression_name): Print error using "name" if
33 resolve_package returns NULL_TREE.
35 2002-03-27 Tom Tromey <tromey@redhat.com>
37 * expr.c (expand_invoke): Don't generate null pointer check if
40 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
42 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
44 * java-tree.h (java_lang_expand_expr): Similarly.
45 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
46 (java_init): Don't set hook.
48 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
51 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
52 context if field was not found in the current scope.
53 * expr.c (lookup_field): Don't look in enclosing contexts.
55 2002-03-26 Tom Tromey <tromey@redhat.com>
58 * parse.y (init_src_parse): Added sanity check.
59 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
62 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
64 * decl.c (lang_mark_tree): Rename java_mark_tree.
65 * java-tree.h (java_mark_tree): New.
66 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
68 2002-03-25 Zack Weinberg <zack@codesourcery.com>
70 * lex.c: Change java_perform_atof to take normal parameters
71 instead of a pointer to a parameter block. Call it directly
74 2002-03-22 Mark Wielaard <mark@klomp.org>
77 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
78 when printing error message.
80 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
82 * decl.c (maybe_build_cleanup): Remove.
84 2002-03-22 Tom Tromey <tromey@redhat.com>
86 Andrew Haley <aph@cambridge.redhat.com>
88 * expr.c (build_field_ref): Don't build a check if the field is a
91 2002-03-21 Eric Blake <ebb9@email.byu.edu>
94 * lex.c (java_lex): Fix parsing of consecutive floats.
96 2002-03-21 Tom Tromey <tromey@redhat.com>
98 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
101 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
103 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
104 insert_block, getdecls, kept_level_p, global_bindings_p): New.
106 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
108 * gcj.texi: @code{gcj} becomes @command{gcj}.
109 @code{gcc} becomes @command{gcc}.
110 GcjRaw changed to gnu.gcc.RawData.
112 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
114 * decl.c (start_java_method): Use new hook.
115 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
116 (java_init): Remove old hook.
118 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
120 * builtins.c (define_builtin): Do nothing if `type' is null.
123 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
125 * parse.y (parser_check_super_interface): Fix error message
128 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
130 * jcf-parse.c (get_constant): Delete unused variables.
132 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
134 * java-tree.h (java_parse_file): New.
135 * jcf-parse.c (yyparse): Rename java_parse_file.
136 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
138 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
140 * parse.y (craft_constructor): Return the constructor decl.
141 (java_expand_classes): Update comments.
142 (lookup_method_invoke): Call fix_constructors immediately for
143 anonymous class. Fixes PR java/5935.
145 2002-03-15 Anthony Green <green@redhat.com>
147 * jcf-parse.c (yyparse): Don't emit class registration
148 constructor when compiling resource files.
150 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
152 * lang.c (java_tree_code_type, java_tree_code_length,
153 tree_code_name): Delete.
154 (tree_code_type, tree_code_length, tree_code_name): Define.
155 (java_init): Don't try to copy into the various tree_code
158 2002-03-12 Tom Tromey <tromey@redhat.com>
160 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
161 UTF-8, not UCS-2. Fixes PR java/5923.
163 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
164 a call_expr wrapped in a convert. Fixes PR java/5848.
166 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
168 * jcf-write.c (write_classfile): Improve error strings.
170 2002-03-11 Eric Blake <ebb9@email.byu.edu>
172 * lex.c: Adjust comments to GNU standards.
174 2002-03-11 Eric Blake <ebb9@email.byu.edu>
176 Fix for PR java/5902:
177 * lex.c (java_lex): Fix parsing of literals.
179 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
181 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
182 to prevent it getting evaluated twice in the store checking case.
183 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
186 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
188 * decl.c (java_init_decl_processing): Make sure class_type_node
189 alignment is not less than 64 bits if hash synchronization is enabled.
191 2002-03-08 Per Bothner <per@bothner.com>
193 * parse.y (java_complete_lhs): Check if patch_assignment
194 returned an error-mark.
196 * parse.y (try_builtin_assignconv): Don't special-case zero.
198 2002-03-08 Per Bothner <per@bothner.com>
200 Fix for PR java/5812.
201 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
202 gere instead of in JSR macro. Likewise with load_type_state call.
203 Do the latter on if the return_pc has been verified (the jsr returns).
204 (JSR): No just call build_java_jsr.
206 2002-03-07 Jeff Sturm <jsturm@one-point.com>
208 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
209 (java.install-common): Link native driver to
210 JAVA_TARGET_INSTALL_NAME.
212 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
214 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
215 * builtins.c(sin_builtin): Likewise
216 * builtins.c(sqrt_builtin): Likewise
218 2002-03-03 Zack Weinberg <zack@codesourcery.com>
220 * java/expr.c, java/jcf-parse.c, java/lex.c:
221 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
222 REAL_ARITHMETIC blocks unconditional. Delete some further
223 #ifdef blocks predicated on REAL_ARITHMETIC.
225 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
227 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
228 explicit sizeof/sizeof.
229 * decl.c (java_init_decl_processing): Likewise.
230 * jcf-parse.c (init_jcf_parse): Likewise.
231 * parse.y (init_src_parse): Likewise.
233 2002-03-02 Per Bothner <per@bothner.com>
235 Make --CLASSPATH by a synonym for --classpath and -classpath.
236 Implement --bootclasspath.
237 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
238 (classpath_l): Remove.
239 (jcf_path_CLASSPATH_arg): Remove.
240 (jcf_path_bootclasspath_arg): New function.
241 (jcf_path_seal): Simplify accordingly.
243 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
244 (jcf_path_CLASSPATH): Remove declaration.
245 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
246 (lang_specific_driver): Translate -bootclasspath.
247 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
248 * lang.c (decode_lang_options): Do jcf_path_init first.
249 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
250 * gjavah.c: Also handle --bootclasspath.
251 Handle --CLASSPATH as a synonum for --classpath.
252 * jcf-dump.c: Likewise.
254 "." is not part of system path, but is the default for --classpath.
255 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
256 (jcf_path_seal): Add "." if no CLASSPATH specified.
258 * gcj.texi: Document changes.
260 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
262 * expr.c (build_java_arraystore_check): Fix formatting.
264 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
266 Fix for PR java/5758, java/5632:
267 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
268 inner-class separator too.
269 * parse.y (do_resolve_class): New local `decl_result.'
270 Progressively build a name for what can have been loaded.
272 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
274 * expr.c (java_array_data_offset): Removed function.
275 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
276 (build_java_array_length_access): Obtain "length" value using a
277 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
278 (build_java_arrayaccess): Correct comment. Access "data" using a
279 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
280 (build_java_arraystore_check): New function.
281 (expand_java_arraystore): Use build_java_arraystore_check.
282 * parse.y (patch_assignment): Simplify code to insert a store check
283 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
284 * check-init.c (check_init): Update to reflect that an array length
285 access is now a COMPONENT_REF.
286 * gcj.texi (Code Generation): Improve documentation of
287 -fno-bounds-check. Add documentation for -fno-store-check.
288 * java-tree.h (flag_store_check): Declare.
289 (build_java_arraystore_check): Declare.
290 * lang.c (flag_store_check): Initialize to 1.
291 (lang_f_options): Add store-check option.
292 * jvspec.c: Don't pass store-check option to jvgenmain.
293 * lang-options.h: Add help string for -fno-store-check.
295 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
297 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
298 * java-tree.h (java_dup_lang_specific_decl): New.
299 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
301 2002-02-27 Zack Weinberg <zack@codesourcery.com>
303 * builtins.c, decl.c: Delete traditional-mode-related code
304 copied from the C front end but not used, or used only to
305 permit the compiler to link.
307 2002-02-22 Tom Tromey <tromey@redhat.com>
309 Fix for PR java/2369:
310 * jvspec.c (verify_class_name): New function.
311 (lang_specific_driver): Call it.
312 (JAVA_START_CHAR_P): New macro.
313 (JAVA_PART_CHAR_P): Likewise.
315 2002-02-22 Per Bothner <per@bothner.com>
317 * class.c: Change vtable to be more compatible with g++ v3 abi.
318 (get_dispatch_table): Prepend offset-to-top (always 0) and
319 type_info pointer (currently unimplemented hence NULL) to vtable.
320 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
321 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
322 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
323 (build_dtable_decl): Add declarations for new fields.
325 2002-02-20 Per Bothner <per@bothner.com>
327 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
328 to finit$ (otherwise generate_bytecode_insns drops it). However, we
329 don't need to set it on the COMPOUND_EXPR - the caller does that.
331 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
333 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
334 `--CLASSPATH' becomes `--classpath.'
335 * gjavah.c: Likewise.
336 * jcf-dump.c: Likewise.
337 * lang-options.h: Likewise.
339 * jcf-path.c: Updated comment.
340 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
341 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
342 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
343 (jcf_path_CLASSPATH_arg): Ditto.
344 (classpath_u): Updated leading comment.
346 2002-02-20 Per Bothner <per@bothner.com>
348 * builtins.c (check_for_builtin): New function.
349 (build_call_or_builtin): Remove.
350 * java-tree.h: Update accordingly.
351 * expr.c (expand_invoke): Use build + check_for_builtin instead
352 of build_call_or_builtin.
353 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
354 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
355 flag (which had caused jcf-write to incorrectly emit invokevirtual).
357 2002-02-17 Tom Tromey <tromey@redhat.com>
359 * java-tree.h (TYPE_STRICTFP): New macro.
360 (struct lang_type) [strictfp]: New field.
361 (CLASS_STRICTFP): New macro.
362 (METHOD_STRICTFP): New macro.
363 (struct lang_decl) [strictfp]: New field.
364 * parse.y (method_header): Disallow strictfp constructor or
366 (STRICT_TK): Move before MODIFIER_TK.
367 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
368 (METHOD_MODIFIERS): Likewise.
369 (INTERFACE_MODIFIERS): Likewise.
370 * jcf-write.c (get_access_flags): Likewise.
371 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
372 (add_method_1): Likewise.
373 (get_access_flags_from_decl): Likewise.
374 * jcf-dump.c (print_access_flags): Print in standard order. Also,
375 recognize strictfp flag.
376 * jcf.h (ACC_STRICT): New define.
378 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
380 * class.c(build_utf8_ref): Move declaration of decl_size
382 2002-02-07 Tom Tromey <tromey@redhat.com>
384 * gcj.texi (Input Options): --CLASSPATH does not suppress system
387 2002-02-04 Anthony Green <green@redhat.com>
389 * class.c (build_utf8_ref): Put UTF-8 constants into merged
390 sections if available.
392 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
394 * parse.y (java_expand_classes): Fix typo in static field loop.
396 2002-02-02 Richard Henderson <rth@redhat.com>
398 * class.c (add_field): Mark static fields external.
399 (build_class_ref): Remove redundant set.
400 * parse.y (java_expand_classes): Mark static fields of classes
401 to be compiled as local.
402 * jcf-parse.c (parse_class_file): Likewise.
404 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
406 * gcj.texi (About CNI): New node.
408 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
411 * jcf-parse.c : Check for HAVE_LOCALE_H before using
412 setlocale() with LC_CTYPE as a parameter.
415 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
417 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
418 Follow GNU Coding Standards for --version.
420 2002-01-28 Tom Tromey <tromey@redhat.com>
422 * expr.c (build_jni_stub): Ensure storage for `meth' is
424 * parse.y (java_complete_expand_methods): Set
425 current_function_decl before building JNI stub.
427 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
429 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
432 2002-01-22 Tom Tromey <tromey@redhat.com>
434 * decl.c (java_init_decl_processing): Use add_predefined_file.
435 Predefine RawData.java.
436 (predef_filenames): Removed.
437 (java_init_decl_processing): Don't register predef_filenames.
438 * jcf-parse.c (add_predefined_file): New function.
439 (predefined_filename_p): Rewrote.
440 (predefined_filename_p): No longer static.
441 * decl.c (java_init_decl_processing): Call initialize_builtins.
442 * Make-lang.in (JAVA_OBJS): Added builtins.o.
443 (java/builtins.o): New target.
444 * builtins.c: New file.
445 * parse.y (patch_invoke): Use build_call_or_builtin.
446 * java-tree.h (build_call_or_builtin): Declare.
447 (initialize_builtins): Declare.
448 (java_set_exception_lang_code): Removed unused declaration.
449 (PREDEF_FILENAMES_SIZE): Removed.
450 (java_tree_index): Added JTI_PREDEF_FILENAMES.
451 (predef_filenames): New define.
452 (add_predefined_file): Declare.
453 (predefined_filename_p): Declare.
454 * expr.c (expand_invoke): Use build_call_or_builtin.
456 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
458 * parse.y (patch_switch_statement): Fix format specifier.
460 2002-01-16 Tom Tromey <tromey@redhat.com>
462 More for PR java/5365:
463 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
465 (process_file): Generate include for
466 java.lang.UnsupportedOperationExceptions.
468 2002-01-15 Andreas Jaeger <aj@suse.de>
470 * .cvsignore: Add man pages.
472 2002-01-15 Tom Tromey <tromey@redhat.com>
474 Fix for PR java/5365:
475 * gjavah.c (process_file): Turn class name into a file name.
477 2002-01-14 Matthias Klose <doko@debian.org>
479 * gcj.texi: Fix whitespace and formatting errors in the
480 synopsis of the man pages. Update copyright.
482 2002-01-14 Tom Tromey <tromey@redhat.com>
485 * Make-lang.in (java.install-man): Handle jv-convert man page.
486 (java.generated-manpages): Added jv-convert.1.
487 (java.uninstall): Remove jv-convert.1.
488 (java.maintainer-clean): Likewise.
489 ($(srcdir)/java/jv-convert.1): New target.
490 * gcj.texi (Top): Link to jv-convert node.
491 (Individual utilities): Likewise.
492 (Invoking jv-convert): New node.
494 2001-01-10 Jeff Sturm <jsturm@one-point.com>
495 Martin Kahlert <martin.kahlert@infineon.com>
497 * jcf-parse.c (get_constant): Don't swap lo/hi for big
498 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
500 2002-01-03 Graham Stott <grahams@redhat.com>
502 * class.c (compile_resource_file): Update copyright date.
503 Constify filename parameter.
504 (java-tree.h): Update copyright date.
505 (compile_resource_file): Constify filename parameter.
507 2002-01-03 Graham Stott <grahams@redhat.com>
509 * gcc/jcf-parse.c: Update copyright date.
510 (yyparse): Constify resource_filename.
512 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
514 * parse.y (src_parse_roots): Don't needlessly zero init.
516 2001-12-31 Tom Tromey <tromey@redhat.com>
518 * parse.y (dump_java_tree): New function.
519 (source_end_java_method): Call it.
520 (end_class_declaration): Likewise.
521 * lang.c (java_decode_option): Call dump_switch_p.
523 2001-12-28 Tom Tromey <tromey@redhat.com>
525 * gen-table.pl: Don't process characters after \uffff. Added
526 comment pointing to input file.
528 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
530 * gen-table.pl: Const-ify output. Document the location of a
531 suitable unicode input file.
533 * chartables.h: Regenerate.
535 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
537 * chartables.h: Const-ify.
538 * gjavah.c (options): Likewise.
539 * jcf-dump.c (options): Likewise.
540 * jv-scan.c (options): Likewise.
541 * lex.c (java_start_char_p, java_part_char_p): Likewise.
542 * parse.y (binop_lookup): Likewise.
544 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
546 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
547 the static arrays that are output.
548 * jvspec.c (jvgenmain_spec): Make static.
549 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
550 * keyword.h: Regenerate.
551 * lang.c (string_option, process_option_with_no, lang_f_options,
552 lang_W_options): Const-ify.
553 * lex.c (java_lex): Likewise.
555 2001-12-21 Richard Henderson <rth@redhat.com>
557 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
558 (get_boehm_type_descriptor): ... here. Arrange for the
559 TREE_TYPE to get set properly.
561 2001-12-21 Richard Henderson <rth@redhat.com>
563 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
564 only if the target requires collect2.
566 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
568 2001-12-20 Tom Tromey <tromey@redhat.com>
571 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
572 CAN_COMPLETE_NORMALLY for the node.
573 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
574 generate code for second branch if first branch can't complete
576 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
577 the loop head if the loop body can't complete normally.
579 2001-12-20 Tom Tromey <tromey@redhat.com>
582 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
583 case where `finally' clause can't complete normally.
585 2001-12-20 Tom Tromey <tromey@redhat.com>
588 * parse.y (analyze_clinit_body): Added this_class parameter.
589 Check for more cases where we must keep <clinit>.
590 (maybe_yank_clinit): Cleaned up flow control.
592 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
594 * decl.c (java_init_decl_processing): Don't initialize
595 finit_leg_identifier_node.
596 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
597 (finit_leg_identifier_node): Remove.
598 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
600 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
602 * mangle.c (mangle_member_name): Don't special-case for
604 * mangle_name.c (unicode_mangling_length): Likewise.
605 (append_unicode_mangled_name): Likewise.
606 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
609 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
611 * expr.c (build_java_array_length_access): Don't force null pointer
612 check unless flag_check_references is set.
614 2001-12-20 Tom Tromey <tromey@redhat.com>
616 Fix for PR java/3417:
617 * parse.y (patch_assignment): Added special processing for
619 (patch_return): Don't convert booleans to integers, and don't
622 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
624 * config-lang.in (diff_excludes): Remove.
626 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
628 * gcj.texi: Update link to GCC manual.
630 2001-12-17 Tom Tromey <tromey@redhat.com>
632 * parse.y (link_nested_class_to_enclosing): Removed useless
635 2001-12-16 Tom Tromey <tromey@redhat.com>
637 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
640 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
642 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
643 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
646 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
648 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
650 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
652 * decl.c (java_init_decl_processing): Build otable_type correctly.
653 otable_decl is an otable_type.
655 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
657 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
658 otable_type, otable_ptr_type, method_symbol_type,
659 method_symbols_array_type, method_symbols_array_ptr_type): New
660 field/global tree definitions.
661 (flag_indirect_dispatch): New flag.
662 * decl.c (java_init_decl_processing): Initialize new otable and
663 otable_syms type nodes and decls. Add new field "index" to
665 * class.c (build_method_symbols_entry): New function.
666 (make_method_value): Set "index" to to method's vtable index for
667 virtual methods when indirect-dispatch is not used.
668 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
669 and set vtable_method_count to -1. Set otable and otable_syms field
670 if indirect-dispatch is used and there was something to put in them.
671 (build_method_symbols_entry): New function.
672 (emit_offset_symbol_table): New function.
673 * expr.c (get_offset_table_index): New function.
674 (build_invokevirtual): Build array reference to otable at the index
675 returned by get_offset_table_index, and use the result as the vtable
677 (build_invokeinterface): Similar.
678 * jcf-parse.c (yyparse): If indirect-dispatch, call
679 emit_offset_symbol_table at the end of compilation, after all classes
681 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
682 * lang.c (flag_indirect_dispatch): Define.
683 (lang_f_options): Add indirect-dispatch flag.
685 2001-12-14 Matthias Klose <doko@debian.org>
687 * gcj.texi: Markup for man page generation. Document missing
688 options printed by <tool> --help.
689 Terminate description of gij's -ms option with a dot.
690 * Make-lang.in ($(srcdir)/java/*.1): New targets.
691 (java.generated-manpages java.install-man, java.uninstall,
692 java-maintainer-clean) Updated.
694 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
696 * class.c (get_dispatch_table): Fix java vtable layout
697 for TARGET_VTABLE_USES_DESCRIPTORS.
698 * decl.c (java_init_decl_processing): Initialize
699 alloc_no_finalizer_node, finalize_identifier_node.
700 * expr.c (class_has_finalize_method): New function.
701 (expand_java_NEW): Generate calls for finalizer-free allocation.
702 (build_invokevirtual): Fix java vtable layout for
703 TARGET_VTABLE_USES_DESCRIPTORS.
704 * java-tree.h (enum java_tree_index): New entries:
705 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
706 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
707 (class_has_finalize_method): declare.
708 (HAS_FINALIZER_P): New macro.
709 * parse.y (patch_invoke): Generate calls for finalizer-free
712 2001-12-12 Matthias Klose <doko@debian.org>
714 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
715 whitespace at end of line.
717 2001-12-11 Tom Tromey <tromey@redhat.com>
719 * lex.c (java_init_lex): Define wfl_to_string as
720 gnu.gcj.runtime.StringBuffer unless generating bytecode.
722 2001-12-11 Jeff Sturm <jsturm@one-point.com>
724 * class.c (make_method_value): Use null_pointer_node to
725 represent empty exception table.
727 2001-12-10 Tom Tromey <tromey@redhat.com>
729 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
731 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
733 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
735 2001-12-09 Per Bothner <per@bothner.com>
737 * check-init.c (current_switch_has_default): New static field.
738 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
739 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
740 DEFAULT_EXPR seen, simulate a default alternative that copies state.
742 2001-12-09 Tom Tromey <tromey@redhat.com>
744 * check-init.c (check_init): Don't allow pre- or post- increment
745 or decrement of final variable.
746 (final_assign_error): Minor error message rewording.
748 2001-12-08 Tom Tromey <tromey@redhat.com>
750 * java-tree.h: Fixed typo.
752 * gjavah.c (decompile_method): Don't decompile to `return this'
755 * gjavah.c (cxx_keywords): Re-sorted.
756 * lex.c (cxx_keywords): Re-sorted.
758 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
761 * gjavah.c (print_namelet): Clear subnamelets.
762 (HANDLE_METHOD): Set `method_printed' earlier.
764 2001-12-07 Tom Tromey <tromey@redhat.com>
766 * lang.c (lang_f_options): Added
767 optimize-static-class-initialization.
768 (java_decode_option): Removed special case.
770 2001-12-07 Per Bothner <per@bothner.com>
772 * check-init.c (check_init): Fix typo freeing memory twice.
774 2001-12-05 Per Bothner <per@bothner.com>
776 Restore support for static class initialization optimization.
777 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
778 * check-init.c (check_int): At end of BLOCK handle initialization
779 blocks, which used to be done in java_complete_expand_method but did
780 not handle the case where check_for_initialization might allocate
781 more than a word of bits.
782 * decl.c (lang_make_tree): The smic field is now a tree.
783 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
784 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
786 * parse.y (emit_test_initialization): Combine hash_lookup calls.
788 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
789 Change from a hash table to a list.
790 (struct_lang_decl): Change field 'smic' to match.
791 * class.c (add_method_1): Initialize
792 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
793 * parse.y (adjust_init_test_initialization): Removed - inlined into -
794 (java_expand_method_bodies): -here, since 'smic' is now a list.
795 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
797 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
799 * class.c (java_hash_compare_tree_node): Fix casts.
801 2001-12-04 Per Bothner <per@bothner.com>
803 * check-init.c: Handle definite unassignment to finals in addition
804 to definite assignment.
805 (loop_current_locals): New field.
806 (num_current_locals, int start_current_locals, num_current_words):
808 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
809 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
810 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
811 (get_variable_decl, check_final_reassigned): New functions.
812 (check_init, check_bool_init): Modify as needed for checking finals.
813 (check_for_initialization): Take extra parameter and return void.
814 Do extra start-up logic to check final fields for assignment.
815 * parse.y (check_static_final_variable_assignment_flag,
816 reset_static_final_variable_assignment_flag, check_final_assignment,
817 check_final_variable_local_assignment_flag,
818 reset_final_variable_indirect_assignment_flag,
819 reset_final_variable_global_assignment_flag): Remove functions.
820 (java_complete_expand_methods, outer_field_access_fix,
821 patch_assignment): Remove no-longer used logic.
822 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
823 * parse.y (register_fields, java_complete_tree): Update accordingly.
825 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
826 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
827 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
829 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
831 * java-tree.h (DECL FINAL): New bit-field.
832 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
833 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
834 (DECL_INIT_CALLS_THIS): New macro.
835 (struct lang_decl): New bit-field init_calls_this.
836 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
837 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
838 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
839 use it for both local variables and final fields.
840 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
842 (struct lang_type): Remove hfv bit-field.
843 (check_for_initialization): Change to return void.
845 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
846 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
847 * check-init.c (final_assign_error): New helper function.
848 (check_final_reassigned, check_init): Use it.
849 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
851 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
852 bit-fields to unsigned.
854 2001-12-03 Per Bothner <per@bothner.com>
856 * parse.y (patch_binop): Minor constant folding.
858 * parse.y (build_current_thisn): Shorter 'buffer'.
860 2001-12-03 Per Bothner <per@bothner.com>
862 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
863 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
864 * jcf-write.c (generate_bytecode_insns): Remove support for
865 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
866 * check-init.c (check_init): Likewise.
868 2001-12-03 Per Bothner <per@bothner.com>
870 * verify.c (subroutine_nesting): New function.
871 (verify_jvm_instructions): Use it to fix logic for checking that
872 we're done with the current subroutine.
874 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
875 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
877 2001-12-03 Per Bothner <per@bothner.com>
879 * jcf.h: Fix obvious typo in comment.
880 * typeck.c (build_null_signature): Add comment.
882 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
884 * expr.c: Remove leading capital from diagnostic messages, as
885 per GNU coding standards.
886 * jcf-io.c: Similarly.
887 * jcf-parse.c: Similarly.
888 * jv-scan.c: Similarly.
889 * jvspec.c: Similarly.
890 * mangle.c: Similarly.
892 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
893 Alexandre Petit-Bianco <apbianco@redhat.com>
895 * expr.c (build_java_arrayaccess): Call save_expr on array for
896 correct evaluation order, modified comment, fixed indentation.
897 * parse.y: (patch_assignment): Correctly extract the array base
898 from the tree generate by build_java_arrayaccess, added comments.
899 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
900 Fixes PR java/3096, PR java/3803, PR java/3965.
902 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
904 * expr.c (expand_byte_code): Remove trailing periods from messages.
905 * jcf-parse.c (load_class, jcf_parse): Similarly.
906 * jcf-write.c (generate_classfile): Similarly.
907 * lex.c (java_lex): Similarly.
909 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
911 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
913 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
915 * Make-lang.in (java.generated-manpages): New dummy target.
917 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
919 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
921 (lang_specific_pre_link): Use set_input to set input_filename.
923 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
924 (main): Fix definition.
925 Strip `main' from classname.
928 2001-11-18 Roger Sayle <roger@eyesopen.com>
930 * parse.h (java_expand_switch): Remove old prototype.
932 2001-11-18 Tom Tromey <tromey@redhat.com>
934 Fix for PR java/1401:
935 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
937 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
940 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
942 * lang.c (finish_parse): Rename to java_finish.
943 (LANG_HOOKS_FINISH, java_finish): New.
945 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
947 * decl.c (init_decl_processing): Rename java_init_decl_processing.
948 * java-tree.h: New prototype.
949 * lang.c (java_init): Update prototype. Combine with old init_parse.
951 2001-11-13 Tom Tromey <tromey@redhat.com>
953 * gjavah.c (method_signature): New global.
954 (HANDLE_METHOD): Set it.
955 (decompile_return_statement): New function.
956 (decompile_method): Use it.
957 (print_method_info): Removed `synth' argument.
959 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
961 * java-tree.h (java_set_yydebug): New.
962 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
963 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
964 (print_lang_decl, print_lang_type, print_lang_identifier,
965 print_lang_statistics, lang_print_xnode): Remove.
967 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
969 * jcf-parse.c (init_lex): Remove.
970 * lang.c (language_string, lang_identify): Remove.
971 (struct lang_hooks): Constify.
972 (LANG_HOOKS_NAME): Override.
973 (init_parse): Update.
975 2001-11-08 Andreas Franck <afranck@gmx.de>
977 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
978 program_transform_name the way suggested by autoconf.
979 (java.install-common): Also transform auxiliary program names with
980 program_transform_name.
982 2001-11-08 Tom Tromey <tromey@cygnus.com>
984 * parse.y (trap_overflow_corner_case): New rule.
985 (unary_expression): Use it.
986 * lex.c (java_init_lex): Don't set minus_seen.
987 (yylex): Don't use minus_seen. Communicate overflow to parser for
989 (error_if_numeric_overflow): New function.
990 * parse.h (minus_seen): Removed field.
991 (JAVA_RADIX10_FLAG): New define.
993 2001-11-07 Tom Tromey <tromey@redhat.com>
995 Patch for PR java/1414:
996 * parse.y (case_label_list): New global.
997 (goal): Register case_label_list with GC.
998 (java_complete_lhs): Save new case on case_label_list.
999 (patch_switch_statement): Check for duplicate case labels.
1001 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1003 * parse.y (patch_assignment): Removed unused third argument.
1004 (java_complete_lhs): Removed unused third argument to patch_assignment.
1006 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1008 * lang.c: Include langhooks-def.h.
1009 * Make-lang.in: Update.
1011 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1013 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1015 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1017 * mangle.c (find_compression_record_match): Don't match compression
1018 records for package name elements unless they occur at the start of
1019 the name. Fix for PR java/4717.
1021 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1023 * expr.c (expand_java_field_op): Don't special-case references to
1024 java.lang.PRIMTYPE.TYPE.
1025 (build_primtype_type_ref): Removed.
1026 * java-tree.h (build_primtype_type_ref): Remove prototype.
1027 * parse.y (maybe_build_primttype_type_ref): Removed.
1028 (complete_function_arguments): Don't special-case references to
1029 java.lang.PRIMTYPE.TYPE.
1030 (patch_assignment): Likewise.
1031 (array_constructor_check_entry): Likewise.
1033 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1035 * mangle.c (static tree compression_table): Fixed leading comment.
1036 * parse.h (struct parser_ctxt): Fixed field comment.
1037 * parse.y (check_pkg_class_access): New prototype, fixed leading
1038 comment, new parameter used to emit error only if passed as true.
1039 (parse_check_super): Pass extra argument to check_pkg_class_access.
1040 (do_resolve_class): Likewise.
1041 (process_imports): Likewise.
1042 (read_import_dir): Fixed indentation.
1043 (find_in_imports_on_demand): New local class_type_name. Local
1044 node_to_use deleted. while loop changed into for loop. Report
1045 multiple definition only for accessible classes. Improved error
1047 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1048 assigned to parameter list, fixed indentation. while loop changed
1049 into for loop, restore TREE_CHAIN on local `tem' before the next
1052 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1054 * lang.c (lang_get_alias_set): Deleted.
1056 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1058 * gjavah.c (jni_print_char): Fix thinko in last change.
1060 * gjavah.c (jni_print_char, decode_signature_piece): Use
1061 safe-ctype macros and/or fold extra calls into fewer ones.
1062 * lex.c (java_read_unicode, java_lex): Likewise.
1063 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1064 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1065 * mangle_name.c (append_unicode_mangled_name,
1066 unicode_mangling_length): Likewise.
1068 2001-10-17 Richard Henderson <rth@redhat.com>
1070 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1072 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1074 * lang.c (langhooks.h): Included.
1075 (LANG_HOOKS_INIT): Redefined.
1076 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1077 (LANG_HOOKS_DECODE_OPTION): Likewise.
1078 (struct lang_hooks lang_hooks): New initialization.
1080 2001-10-11 Per Bothner <per@bothner.com>
1082 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1083 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1084 The former is simpler, and jcf-write.c handles it better.
1085 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1086 or WITH_CLEANUP_EXPR.
1087 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1088 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1090 * parse.y (patch_if_else_statement): If the condition is constant,
1091 optimize away the test.
1093 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1095 * parse.y (patch_cast): Call patch_string on the first operand of
1096 the incoming node, update it if necessary. Fixes PR java/4510.
1098 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1100 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1101 when name qualifier matches a package name.
1103 2001-10-08 Tom Tromey <tromey@redhat.com>
1105 Fix for PR java/4489:
1106 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1107 force a new label when computing `body_block'.
1109 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1111 * jcf-io.c (format_uint): Const-ify.
1112 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1113 * lex.c (java_get_line_col): Likewise.
1114 * parse.y (build_incdec): Likewise.
1116 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1118 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1119 a NULL enclosing context if appropriate. Fixes PR java/4466.
1121 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1123 * parse.y (patch_assignment): Use lvalue's original TYPE when
1124 building the final COMPOUND_EXPR.
1125 (try_reference_assignconv): Fixed leading comment.
1127 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1129 * parse.y (check_final_variable_indirect_assignment): For
1130 COMPOUND_EXPR, return only if finals were found initialized
1131 properly, if not, keep on checking.
1132 (check_final_variable_global_assignment_flag): New local
1133 error_found, set when appropriate and used to decide whether to
1134 report uninitialized finals. Fixed typo in comment.
1136 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1138 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1139 last three initializations. Fixes PR java/4360.
1141 2001-09-21 Richard Henderson <rth@redhat.com>
1143 * class.c (get_dispatch_table): Handle function descriptors.
1144 (build_dtable_decl): Likewise.
1145 * expr.c (build_invokevirtual): Likewise.
1147 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1149 * parse.y (patch_method_invocation): Build class initialization
1150 when static finals are used to qualify method invocation.
1153 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1155 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1156 build_type_name_from_array_name.
1157 (STRING_STRIP_BRACKETS): New macro.
1158 * parse.y (build_type_name_from_array_name): New function.
1159 (array_creation_expression:): Accumulate []s instead of [s.
1160 (cast_expression:): Accumulate []s instead of [s after cast type
1162 (build_array_from_name): Local string deleted, use
1163 build_type_name_from_array_name.
1164 (build_unresolved_array_type): Accumulate []s instead of [s after
1166 (register_fields): Fixed comment.
1167 (resolve_class): Local name, base deleted, new locals tname and
1168 array_dims. Use build_type_name_from_array_name. Use array_dims to
1170 (purify_type_name): Use STRING_STRIP_BRACKETS.
1172 2001-09-18 Andreas Jaeger <aj@suse.de>
1174 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1175 * jv-scan.c: Likewise.
1177 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1179 * parse.y (patch_method_invocation): Inner class creation context
1180 check not enforced within constructors. Fixes PR java/1873.
1182 2001-09-16 Tom Tromey <tromey@redhat.com>
1184 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1185 NOTE_PUSH for single-case push. Fixes PR java/4189.
1187 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1189 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1190 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1191 (struct lang_type): New fields import_list and import_demand_list.
1192 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1193 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1194 (do_resolve_class): New local saved_enclosing_type, initialized,
1195 passed as parameter to find_in_imports and find_in_imports_on_demand.
1196 (find_in_imports): Added paramater enclosing_type, use its
1197 TYPE_IMPORT_LIST when applicable.
1198 (find_in_imports_on_demand): Added parameter enclosing_type, use
1199 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1200 declaration and initialization.
1201 (fold_constant_for_init): Switch/restore current_class to the
1202 appropriate context.
1204 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1206 * verify.c (verify_jvm_instructions): Fix typo.
1208 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1210 * expr.c (expand_invoke): Const-ification.
1211 * parse.y (patch_method_invocation): Likewise.
1213 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1215 * gjavah.c (cxx_keywords): Const-ification.
1216 * keyword.gperf (java_keyword): Likewise.
1217 * lang.c (java_tree_code_name): Likewise.
1218 * lex.c (cxx_keywords): Likewise.
1219 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1221 2001-09-11 Richard Henderson <rth@redhat.com>
1223 * parse.h (ctxp_for_generation): Mark extern.
1225 2001-09-10 Richard Henderson <rth@redhat.com>
1227 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1229 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1231 * typeck.c (java_array_type_length, build_prim_array_type):
1232 Represent empty arrays by NULL index.
1234 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1236 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1237 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1239 2001-09-06 Anthony Green <green@redhat.com>
1241 * class.c (O_BINARY): Define if necessary.
1242 (registerResource_libfunc): Declare.
1243 (init_class_processing): Initilize registerResource_libfunc.
1244 (compile_resource_file): New function.
1245 * java-tree.h (resource_name): Declare.
1246 (compile_resource_file): Declare.
1247 * jcf-parse.c (yyparse): Handle compiling java resource files.
1248 * lang.c (java_decode_option): Handle -fcompile-resource option.
1249 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1251 * gcj.texi (Code Generation): Add documentation for -R flag.
1253 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1255 * jcf-write.c (generate_classfile): Issue an error in case of
1256 field/initial value mismatch.
1257 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1258 being initialized and we're generating bytecode.
1259 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1260 set DECL_INITIAL properly when appropriate.
1264 2001-09-01 Per Bothner <per@bothner.com>
1266 * parse.y (maybe_yank_clinit): A field without an initializer is not
1267 relevant. All initializers except static final and constant require
1268 <clinit>, regardless of flag_emit_class_files.
1270 2001-08-31 Per Bothner <per@bothner.com>
1272 * class.c (set_constant_value): When not emiting class files, then a
1273 String ConstantValue is a utf8const_ptr_type.
1275 2001-08-30 Per Bothner <per@bothner.com>
1277 * jcf-write.c (generate_classfile): Check that field is primitive
1278 or string before emitting ConstantValue attribute.
1280 2001-08-30 Per Bothner <per@bothner.com>
1282 * parse.y (resolve_qualified_expression_name): If creating a
1283 COMPOUND_EXPR, set it's type correctly.
1285 2001-08-30 Per Bothner <per@bothner.com>
1287 * jcf-io.c (open_class): Set filename field.
1289 * jcf-parse,c (parse_class_file): Set current_function_decl
1290 for better error message when Code attribute is missing.
1292 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1293 better diagnostics, especially for constructors.
1295 2001-08-30 Per Bothner <per@bothner.com>
1297 * jcf-write.c (generate_classfile): Don't write ConstantValue
1298 attribute if field is not final, for compatibility with jdk.
1300 * jcf-write.c (generate_classfile): Convert ConstantValue values
1301 to correct type. Work-around for front-end bug.
1302 * class.c (set_constant_value): Error if constant has wrong type.
1304 2001-08-30 Per Bothner <per@bothner.com>
1306 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1307 "Double" are printed at verbosity 1.
1309 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1311 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1313 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1315 * parse.y (patch_assignment): Don't verify final re-assignment here.
1316 (java_complete_lhs): Verify assignments to finals calling
1317 patch_assignment. Verify re-assignments to finals before calling
1320 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1322 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1325 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1327 * lex.c (java_lex): new local found_hex_digits. Set and then used
1328 in test to reject invalid hexadecimal numbers.
1329 * parse.y (java_complete_tree): Prevent unwanted cast with
1330 initialized floating point finals.
1331 (patch_binop): Emit a warning when detecting a division by zero,
1332 mark result not constant, don't simplify non integer division.
1334 2001-08-28 Per Bothner <per@bothner.com>
1336 * jcf-write.c (generate_bytecode_insns): For increments and
1337 decrements just recurse to push constant. Improvement on Mark's patch.
1339 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1341 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1342 real conversion for increments and decrements of reals.
1344 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1346 * parse.y (resolve_qualified_expression_name): Handle unresolved
1347 qualified expressions, prevent numerical qualifiers, fixed typo.
1350 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1352 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1353 don't report anything but deprecated class when marked so. Handle
1355 (patch_method_invocation): Check deprecation on methods and types.
1356 (patch_binop): code becomes an enum tree_code, added default: to
1357 switch to handle that. Detect division by zero, try to fold and
1358 return before using a subroutine.
1360 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1362 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1363 file smaller than 4 bytes.
1364 * parse.y (check_inner_circular_reference): New function.
1365 (check_circular_reference): Likewise.
1366 (array_initializer:): Accept {,}.
1367 (java_check_circular_reference): Rewritten using
1368 check_circular_reference and check_inner_circular_reference.
1369 (java_complete_expand_method): Unconditionally save and restore
1370 the unpurged exception list.
1371 (build_dot_class_method_invocation): Unmangle signature parameter.
1373 2001-08-21 Tom Tromey <tromey@redhat.com>
1375 * decl.c (init_decl_processing): Add `throws' field to method
1377 * class.c (make_method_value): Compute `throws' field for method.
1379 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1381 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1382 circularity is detected.
1383 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1385 2001-08-17 Richard Henderson <rth@redhat.com>
1387 * class.c (emit_register_classes): Add align parameter to
1388 call to assemble_integer.
1390 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1392 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1393 loading a class_or_name fails, try considering an innerclass name
1394 and load the enclosing context.
1395 * parse.y (resolve_inner_class): New function.
1396 (find_as_inner_class): Added leading comment.
1397 (register_incomplete_type): Keep the current context as enclosing
1398 context for JDEP_FIELD dependencies.
1399 (do_resolve_class): Locals new_class_decl and super initialized to
1400 NULL. Call resolve_inner_class, explore the enclosing context
1401 superclass if necessary.
1404 2001-08-16 Tom Tromey <tromey@redhat.com>
1406 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1407 * gjavah.c (main): Updated for change to jcf_path_seal.
1408 * lang.c (version_flag): New global.
1409 (java_decode_option): Recognize `-version'.
1410 (java_init): Update for change to jcf_path_seal.
1411 * jcf.h (jcf_path_seal): Added `print' argument.
1412 * jcf-path.c (jcf_path_seal): Added `print' argument.
1414 2001-08-13 Zack Weinberg <zackw@panix.com>
1416 * Make-lang.in (java/decl.o): Update dependencies.
1417 * decl.c: Include libfuncs.h, don't include toplev.h.
1419 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1421 * decl.c (init_decl_processing): exception_type_node,
1422 class_not_found_type_node, and no_class_def_found_type_node
1423 initialized. predef_filenames augmented accordingly.
1424 instinit_identifier_node initialized.
1425 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
1426 * java-tree.h (enum java_tree_index): New entries
1427 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
1428 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
1429 (exception_type_node): New macro.
1430 (class_not_found_type_node): Likewise.
1431 (no_class_def_found_type_node): Likewise.
1432 (instinit_identifier_node): Likewise.
1433 (PREDEF_FILENAMES_SIZE): Adjusted.
1434 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
1435 (struct lang_type): Fixed typo in bitfield name.
1436 (DECL_INSTINIT_P): New macro.
1437 (ID_INSTINIT_P): Likewise.
1438 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
1440 * parse.y (encapsulate_with_try_catch): New function.
1441 (generate_instinit): Likewise.
1442 (build_instinit_invocation): Likewise.
1443 (ctors_unchecked_throws_clause_p): Likewise.
1444 (add_instance_initializer): Deleted.
1445 (build_instance_initializer): Likewise.
1446 (in_instance_initializer): Likewise.
1447 (check_method_redefinition): instinit$ not to be verified.
1448 (java_complete_expand_methods): Generate instinit$, simplified code.
1449 (build_dot_class_method): Eliminated unnecessary locals. Use
1450 encapsulate_with_try_catch, removed unnecessary code.
1451 (fix_constructors): New local iii. Use build_instinit_invocation.
1452 (patch_method_invocation): Added comment.
1453 (maybe_use_access_method): Don't consider instinit$.
1454 (find_applicable_accessible_methods_list): Shorten the search for
1456 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
1457 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
1458 (patch_throw_statement): Likewise. Fixed typo.
1460 2001-08-12 David Edelsohn <edelsohn@gnu.org>
1463 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1464 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1466 (lang_specific_pre_link): Use set_input to set input_filename.
1468 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1469 (main): Fix definition.
1470 Strip `main' from classname.
1473 2001-08-11 Zack Weinberg <zackw@panix.com>
1475 * lex.h: Don't include setjmp.h. Don't define
1476 SET_FLOAT_HANDLER or prototype set_float_handler.
1478 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1480 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
1481 `poplevel' in the right order.
1483 2001-08-09 Richard Henderson <rth@redhat.com>
1485 * Make-lang.in (class.o): Depend on TARGET_H.
1486 * class.c (emit_register_classes): Use target hooks instead of
1487 assemble_constructor and assemble_destructor.
1489 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
1491 * check-init.c (flags.h): Include
1492 (check_init): Don't report uninitialized static class
1493 initialization flags, don't free bit index when doing static class
1494 initialization optimization.
1495 (check_for_initialization): Return type changed to `unsigned int.'
1496 (attach_initialized_static_class): New function.
1497 * class.c (add_method_1): Create the initialized static class
1499 (finish_class): Always emit deferred inline methods.
1500 * decl.c (emit_init_test_initialization): Moved to expr.c
1501 (complete_start_java_method): Don't traverse
1502 DECL_FUNCTION_INIT_TEST_TABLE.
1503 (lang_mark_tree): Mark hash tables in function decls.
1504 * expr.c (emit_init_test_initialization): Moved from decl.c.
1505 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
1506 initialization flag, set DECL_CONTEXT and
1507 LOCAL_CLASS_INITIALIZATION_FLAG.
1508 (java_lang_expand_expr): Emit initialization code for static class
1509 initialized flags when entering block, if necessary.
1510 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
1511 * java-tree.h (flag_optimize_sci): New global variable declaration.
1512 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
1513 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
1514 (LOCAL_FINAL_P): Fixed typo in comment.
1515 (FINAL_VARIABLE_P): Likewise.
1516 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
1517 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
1518 (struct lang_decl): New fields `ict', `smic' and `cif.'
1519 (check_for_initialization): New returned value for global.
1520 (attach_initialized_static_class): New global function.
1521 (STATIC_CLASS_INIT_OPT_P): New macro.
1522 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
1523 * lang.c (java_decode_option): Handle
1524 `-fno-optimize-static-class-initialization'
1525 * parse.y (start_complete_expand_method): New function.
1526 (java_expand_method_bodies): Likewise.
1527 (attach_init_test_initialization_flags): Likewise.
1528 (adjust_init_test_initialization): Likewise.
1529 (emit_test_initialization): Likewise.
1530 (java_complete_expand_methods): Nullify abstract and native method
1532 (java_complete_expand_method): New locals `fbody', `block_body'
1533 and `exception_copy.' Reorganized: directly return on empty method
1534 bodies, call `start_complete_expand_method', remember definitely
1535 initialized static class in function, don't expand method bodies.
1536 (java_expand_classes): Call `java_expand_method_bodies' before
1537 `finish_class' when compiling to native.
1538 (resolve_expression_name): Use `orig' after building outer class
1540 (patch_invoke): Remember static method invokations.
1542 2001-08-06 Richard Henderson <rth@redhat.com>
1544 * class.c (emit_register_classes): Pass a symbol_ref and priority
1545 to assemble_constructor.
1547 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
1549 * java-tree.h (all_class_filename): New macro.
1550 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
1551 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
1552 newly created IDENTIFIER_NODE to `all_class_filename.'
1554 2001-08-01 Jeff Sturm <jsturm@one-point.com>
1556 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
1557 Use ggc_add_tree_root to register roots.
1559 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1561 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
1562 second operand calling check_init.
1563 * decl.c (complete_start_java_method): Swaped second and third
1564 arguments while creating WITH_CLEANUP_EXPR node.
1565 * jcf-write.c (generate_bytecode_insns): Use second operand
1566 instead of third when handling WITH_CLEANUP_EXPR.
1567 * parse.y (java_complete_lhs): Expand second operand of
1568 WITH_CLEANUP_EXPR nodes.
1569 (patch_synchronized_statement): Swaped second and third arguments
1570 while creating WITH_CLEANUP_EXPR node.
1572 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1574 * parse.y (create_interface): Avoid cyclic inheritance report when
1575 syntax error encountered during class definition.
1578 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1580 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1582 (lang_specific_pre_link): Use set_input to set input_filename.
1584 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1585 (main): Fix definition.
1586 Strip `main' from classname.
1589 2001-07-18 Tom Tromey <tromey@redhat.com>
1592 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
1593 * lex.c (java_new_lexer): Use ICONV_CONST.
1594 (java_read_char): Likewise.
1595 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
1596 (jv-scan$(exeext)): Likewise.
1598 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1600 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
1601 * parse.y (check_class_interface_creation): Allow `private' if the
1602 enclosing is not an interface.
1603 (create_interface): Interface tagged public if the enclosing
1604 context is an interface.
1605 (create_class): Class tagged public if the enclosing context
1609 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1611 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
1614 2001-07-14 Tim Josling <tej@melbpc.org.au>
1616 * check-init.c (check_init): Remove references to EXPON_EXPR.
1618 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1620 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
1621 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
1624 2001-07-13 Tom Tromey <tromey@redhat.com>
1626 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
1629 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1631 * parse.y (patch_method_invocation): Don't override primary if one
1632 is already provided, but let this$<n> be built. Fixed comment.
1634 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1636 * parse.y (empty_statement:): Report empty statement error only
1637 when found at class declaration level.
1640 2001-07-12 Tom Tromey <tromey@redhat.com>
1642 * expr.c (expand_load_internal): New function.
1643 (LOAD_INTERNAL): Use it.
1645 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
1647 * parse.y (verify_constructor_super): Compare anonymous class ctor
1648 args with `valid_method_invocation_conversion_p.'
1651 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1653 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
1654 `-fsyntax-only.' Fixes PR java/3248
1656 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1658 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
1660 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1662 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
1663 current function is static. Fixes PR java/1970
1665 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1667 * parse.y (patch_method_invocation): Add enclosing context to ctor
1668 calls if necessary. Fixes PR java/2953
1670 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1672 * parse.y (resolve_package): Abort if qualified expression member
1674 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
1677 2001-07-07 Zack Weinberg <zackw@stanford.edu>
1679 * verify.c: Don't use // comments.
1681 2001-07-05 Tom Tromey <tromey@redhat.com>
1683 * lang.c (flag_assume_compiled): Removed.
1684 * java-tree.h (flag_assume_compiled): Removed.
1685 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
1686 -fhash-synchronization, -fuse-divide-subroutine,
1687 -fcheck-references, -femit-class-file, -femit-class-files,
1688 -fassume-compiled. Updated --encoding information. Changed
1689 -foutput-class-dir to `-d'.
1691 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
1693 * jcf-parse.c (parse_class_file): Add lineno parameter to
1694 debug_start_source_file call.
1696 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
1698 * gcj.texi: Use gpl.texi.
1699 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
1700 dependencies and use doc/include in search path.
1702 2001-07-03 Jeff Sturm <jsturm@one-point.com>
1704 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
1705 `this'. If so, don't build instance initializers.
1707 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1709 * parse.y (resolve_expression_name): Improved error message for
1710 inner class cases. Fixes PR java/1958
1712 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
1714 * lang.c: #include diagnostic.h
1715 (lang_print_error): Add a `diagnostic_context *' parameter.
1716 (java_dummy_print): Likewise.
1717 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
1719 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1721 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
1722 * jcf.h (typedef struct JCF): New bitfield `finished.'
1723 (JCF_FINISH): Set `finished.'
1724 (JCF_ZERO): Reset `finished.'
1727 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1729 * parse.y (class_body_declaration:): Don't install empty instance
1733 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1735 * class.c (set_super_info): Call `set_class_decl_access_flags.'
1736 (set_class_decl_access_flags): New function.
1737 * java-tree.h (set_class_decl_access_flags): New prototype.
1738 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
1739 (parse_class_file): New local `decl_max_locals.' Take wide types
1740 into account to compute DECL_MAX_LOCALS.
1741 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
1744 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
1746 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
1748 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1750 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
1751 * parse.y (do_resolve_class): Moved comments out to leading comment
1752 section. Removed local `start', New local `_ht' and
1753 `circularity_hash.' Record `enclosing' in hash table and search
1754 it to detect circularity. Use `enclosing' as an argument to
1755 `lookup_cl.' Free the hash table when done.
1757 2001-06-19 Tom Tromey <tromey@redhat.com>
1759 * lex.c (java_read_char): Disallow invalid and overlong
1760 sequences. Fixes PR java/2319.
1762 2001-06-05 Jeff Sturm <jsturm@one-point.com>
1764 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
1766 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1768 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
1769 arguments accordingly.
1771 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
1773 * gcj.texi: Move contents to just after title page.
1775 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
1777 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
1779 (patch_incomplete_class_ref): Build the class ref, build the class
1780 init if necessary, complete the tree.
1783 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1785 * parse.y (lookup_field_wrapper): Test `name' code.
1786 (resolve_qualified_expression_name): Test `qual_wfl' code.
1787 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
1788 handle `qual_wfl' by code.
1789 (maybe_build_primttype_type_ref): Test `wfl' code.
1791 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1793 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
1795 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
1796 the dvi file in the java directory.
1798 2001-05-25 Sam TH <sam@uchicago.edu>
1800 * gen-table.pl javaop.h jcf.h lex.h,
1801 parse.h: Fix header include guards.
1803 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
1805 * jv-scan.c (version): Update copyright year.
1807 2001-05-21 Per Bothner <per@bothner.com>
1809 * jcf-parse.c (read_class): If class is from .class or .zip file
1810 and it's already been read, don't push/pop parser context.
1812 2001-05-18 Per Bothner <per@bothner.com>
1814 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
1815 command line so the jvgenmain-generated main program comes first.
1817 2001-05-15 Tom Tromey <tromey@redhat.com>
1819 * class.c (build_utf8_ref): Don't generate identifier based on
1822 2001-05-12 Richard Henderson <rth@redhat.com>
1824 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
1825 * expr.c (java_lang_expand_expr): Expand it.
1826 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
1827 calling build_exception_object_ref.
1828 * parse.y (catch_clause_parameter): Likewise.
1829 (build_dot_class_method): Likewise.
1830 (try_reference_assignconv): Likewise.
1831 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
1832 * jcf-write.c (generate_bytecode_insns): Likewise.
1834 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1836 * parse.y (build_unresolved_array_type): Set
1837 EXPR_WFL_QUALIFICATION on the newly created wfl.
1838 Fixes PR java/2538. Fixes PR java/2535.
1840 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1842 * parse.y (fix_constructors): Removed unnecessary assignment to
1843 local. Moved assignment to `this$<n>', fixed comments and
1845 (build_wfl_wrap): Fixed indentation.
1846 Fixes PR java/2598, java/2579 and java/2658.
1848 2001-05-03 Mo DeJong <mdejong@redhat.com>
1850 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
1851 check for byte swap.
1853 2000-05-02 Jeff Sturm <jsturm@one-point.com>
1855 * expr.c (build_class_init): Move MODIFY_EXPR
1856 outside of COND_EXPR. Remove variable `call'.
1858 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1860 * decl.c: NULL_PTR -> NULL.
1861 * jcf-write.c: Likewise.
1863 2001-05-01 Tom Tromey <tromey@redhat.com>
1865 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
1866 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
1867 * gcj.texi: Updated copyright text. Include fdl.texi.
1868 (Top): Link to new node.
1870 2001-05-01 Per Bothner <per@bothner.com>
1872 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
1874 2001-05-01 Per Bothner <per@bothner.com>
1876 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
1877 import_list contains the name, not the TREE_PURPOSE.
1879 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1881 * jcf-io.c (read_zip_member): Cast to long in comparison with
1884 * jvspec.c (lang_specific_driver): Initialize variables.
1886 * mangle.c (find_compression_record_match): Likewise.
1888 * typeck.c (build_null_signature): Provide static prototype. Mark
1889 parameter with ATTRIBUTE_UNUSED.
1891 * verify.c (verify_jvm_instructions): Initialize variable.
1893 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1895 * parse.y (do_resolve_class): Check for cyclic inheritance during
1896 inner class resolution.
1898 2001-04-27 Per Bothner <per@bothner.com>
1900 * parse.y (java_expand_classes): Don't change ctxp_for_generation
1901 while iterating, since that could cause gc to lose stuff.
1903 2001-04-26 Per Bothner <per@bothner.com>
1905 Fix method search wrt scope of inner classes to match JLS2.
1906 * typeck.c (build_null_signature): New static function.
1907 (has_method): New function. Uses build_null_signature and lookup_do.
1908 * java-tree.h (has_method): New declaration.
1909 * parse.y (find_applicable_accessible_methods_list): Do not search
1910 context of inner classes here.
1911 (patch_method_invocation): Search scope, ie. current and outer clases,
1912 for method matching simple name, to find class.
1914 2001-04-26 Per Bothner <per@bothner.com>
1916 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
1917 Fix thinko: If a single case, use if_icmpeq, not ifeq.
1919 * constants.c (find_methodref_with_class_index): New function.
1920 (find_methodref_index): Use find_methodref_with_class_index.
1921 * java-tree.h (find_methodref_with_class_index): New declaration.
1922 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
1923 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
1924 If context changed from interface to class, don't use invokeinterface.
1926 2001-04-25 Per Bothner <per@bothner.com>
1928 * verify.c (verify_jvm_instructions): For field instructions,
1929 check that field index is valid. For invoke instructions, check that
1930 method index is valid.
1932 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
1934 * config-lang.in (target_libs): Copy from $libgcj_saved.
1936 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1938 * decl.c (init_decl_processing): Add new class "protectionDomain"
1940 * class.c (make_class_data): Set initial value for "protectionDomain".
1942 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1944 * jvspec.c (lang_specific_driver): Fix memory allocation
1945 deficit, by using concat in lieu of xmalloc/sprintf.
1947 2001-04-20 Per Bothner <per@bothner.com>
1949 Fixes to compile multiple .class files at once.
1950 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
1951 * java-tree.h (CLASS_PARSED_P): New macro.
1952 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
1953 * jcf-parse.c (jcf_parse_source): Inline into read_class.
1954 (read_class): Avoid some code duplication.
1955 Don't call JCF_FINISH for a .class file - might be needed later.
1956 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
1957 rather than CLASS_LOADED_P, since latter implies class laid out.
1958 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
1959 * parse.y: Don't need to set CLASS_LOADED_P for array types.
1961 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1963 * Make-lang.in (java/boehm.o): Depend on toplev.h.
1965 * boehm.c: Include toplev.h.
1967 2001-04-06 Tom Tromey <tromey@redhat.com>
1968 Alexandre Petit-Bianco <apbianco@redhat.com>
1970 Fix for PR gcj/1404 and PR gcj/2332:
1971 * parse.y (build_array_from_name): If we use the type_wfl then
1972 accumulate dimensions from the original type as well.
1973 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
1975 2001-04-06 Tom Tromey <tromey@redhat.com>
1977 * parse.y (analyze_clinit_body): Return true if the second operand
1978 of a METHOD_EXPR is nonzero.
1980 2001-04-06 Tom Tromey <tromey@redhat.com>
1982 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
1984 ($(srcdir)/java/parse.c): Likewise.
1986 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1988 * gcj.texi: Use `which-gcj' instead of `which-g77.'
1989 (version-gcc): Initialized.
1990 (which-gcj): Likewise.
1992 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1994 * java-tree.h (struct lang_decl): New macro
1995 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
1996 * parse.y (build_instance_initializer): New function.
1997 (add_instance_initializer): Use it.
1998 (java_fix_constructors): Set `current_class' before fix pass.
1999 (fix_constructors): Just return if already fixed. Move `super()'
2000 invokation ahead. Use `build_instance_initializer.'
2003 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2005 * parse.y (resolve_qualified_expression_name): Pass field's
2006 DECL_CONTEXT to `not_accessible_p.'
2007 (not_accessible_p): Changed parameters order in `inherits_from_p'
2010 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2012 * lang-options.h: Add flag_check_references.
2014 2001-04-04 Per Bothner <per@bothner.com>
2016 * java-tree.h (CONSTANT_VALUE_P): New macro.
2017 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2018 * parse.y (maybe_build_class_init_for_field): New static function.
2019 (resolve_expression_name, resolve_field_access): Use
2020 maybe_build_class_init_for_field instead of build_class_init
2021 This does not do the init if the field is compile-time-constant.
2022 (resolve_field_access): Simplify.
2024 * parse.y (fold_constant_for_init): Merge test into switch.
2026 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2028 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2030 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2032 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2034 * expr.c (pop_type_0): Save the result of the first
2035 lang_printable_name call in a scratch buffer, so it
2036 won't be clobbered by the second call.
2038 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2040 * parse-scan.y (array_type:): Rewritten.
2041 (type_declaration:): `empty_statement' replaces `SC_TK.'
2042 (class_member_declaration:): `empty statement' added.
2043 (method_body:): Simplified.
2044 (static_initializer:): Likewise.
2045 (primary_no_new_array:): Use `type_literals.'
2046 (type_literals:): New rule.
2047 (dims:): Set and update `bracket_count.'
2048 Fixes PR java/1074. Fixes PR java/2412.
2050 2001-03-28 Hans Boehm <boehm@acm.org>
2052 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2053 (get_boehm_type_descriptor): Set type on returned value to be a
2054 pointer length integer.
2056 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2058 * expr.c (pop_type_0): Call `concat' rather than building the
2060 (pop_type): Add format specifier in call to `error'.
2062 * parse.y (patch_method_invocation): Avoid casting away
2065 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2067 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2069 2001-03-28 Richard Henderson <rth@redhat.com>
2071 IA-64 ABI Exception Handling:
2072 * Make-lang.in (except.o): Don't depend on eh-common.h.
2073 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2074 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2075 [soft_exceptioninfo_call_node]: Remove.
2076 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2077 (end_java_method): No emit_handlers.
2078 * except.c (java_set_exception_lang_code): Remove.
2079 (method_init_exceptions): Don't call it.
2080 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2081 (build_exception_object_ref): New.
2082 (expand_end_java_handler): Update for except.h name changes.
2083 (emit_handlers, expand_resume_after_catch): Remove.
2084 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2085 (process_jvm_instruction): Use build_exception_object_ref.
2086 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2087 (soft_exceptioninfo_call_node): Remove.
2088 (build_exception_object_ref): Declare.
2089 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2090 soft_exceptioninfo_call_node. Move processing ...
2091 [EXC_PTR_EXPR]: ... here.
2092 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2093 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2094 (source_end_java_method): No java_set_exception_lang_code or
2096 (build_dot_class_method): Use build_exception_object_ref.
2097 (try_reference_assignconv): Check EXC_PTR_EXPR not
2098 soft_exceptioninfo_call_node.
2100 2001-03-28 Richard Henderson <rth@redhat.com>
2102 * java-tree.h (throw_node): Define as a single member of
2103 java_global_trees instead of a separate array.
2104 (JTI_THROW_NODE): New.
2105 * decl.c (throw_node): Don't declare.
2106 (init_decl_processing): Init a scalar throw_node.
2107 Don't register it for gc.
2108 * check-init.c (check_init): Reference scalar throw_node.
2109 * expr.c (build_java_athrow): Likewise.
2110 * jcf-write.c (generate_bytecode_insns): Likewise.
2111 * parse.h (BUILD_THROW): Likewise.
2113 2001-03-28 Richard Henderson <rth@redhat.com>
2115 * decl.c (end_java_method): Do not save and restore
2116 flag_non_call_exceptions.
2117 * parse.y (source_end_java_method): Likewise.
2118 * lang.c (flag_exceptions): Don't declare.
2119 (java_init_options): Set flag_non_call_exceptions. Set
2120 flag_exceptions here ...
2121 (java_init): ... not here.
2123 2001-03-27 Richard Henderson <rth@redhat.com>
2125 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2126 exceptions_via_longjmp.
2128 * lang.c (flag_new_exceptions): Don't declare it.
2129 (java_init_options): Or set it.
2131 2001-03-27 Richard Henderson <rth@redhat.com>
2133 * decl.c (end_java_method): Rename asynchronous_exceptions to
2134 flag_non_call_exceptions.
2135 * parse.y (source_end_java_method): Likewise.
2137 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2139 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2141 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2143 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2145 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2147 * parse.y (find_as_inner_class): Follow current package
2148 indications not to mistakingly load an unrelated class.
2150 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2152 * constants.c (PUTN): Use memcpy, not bcopy.
2154 * lex.c (java_read_char): Use memmove, not bcopy.
2156 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2158 2001-03-23 Per Bothner <per@bothner.com>
2160 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2161 macro for better error pin-pointing.
2162 * java-tree.h: Fix typo in comment.
2164 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2165 Don't include jsr/goto in exception range.
2166 Check if start and end of exception range are the same (also TRY_EXPR).
2167 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2168 However, do emit the following goto even if try_block is empty.
2169 Defer freeing exception_decl until after the finalizer, to make
2170 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2172 * parse.y (java_complete_lhs): If the try-clause is empty, just
2173 return the finally-clause and vice versa.
2175 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2177 * gcj.texi (Input Options): documented the check for attribute
2178 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2179 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2180 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2181 (jcf_parse): Check for the right classes archive if necessary.
2182 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2183 (jcf_parse_fields): Fixed indentation.
2184 * jcf-write.c (append_gcj_attribute): New function.
2185 (generate_classfile): Compute the attribute count, invoke
2186 `append_gcj_attribute'.
2187 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2188 turned into bit fields. New bit field `right_zip.'
2189 (JCF_ZERO): Set `right_zip' to zero.
2190 * lang-options.h (-fforce-classes-archive-check): Added flag.
2191 * lang.c (flag_force_classes_archive_check): New flag.
2192 (lang_f_options): New entry `force-classes-archive-check.'
2195 2001-02-07 Andrew Haley <aph@redhat.com>
2197 * gcj.texi (Configure-time Options): Add -fcheck-references.
2198 * expr.c (build_java_indirect_ref): New function.
2199 (java_check_reference): New function.
2200 (build_java_array_length_access): Use build_java_indirect_ref to
2201 check for null references.
2202 (build_java_arrayaccess): Likewise.
2203 (build_get_class): Likewise.
2204 (build_field_ref): Likewise.
2205 (invoke_build_dtable): Likewise.
2206 (build_invokeinterface): Likewise.
2207 * lang.c (lang_f_options): Add flag_check_references.
2208 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2209 * java-tree.h (flag_check_references): New variable.
2210 * lang.c (flag_check_references): Likewise.
2211 * parse.y (patch_invoke): Use java_check_reference.
2212 (patch_assignment): Allow for extra nesting in
2213 _Jv_CheckArrayStore.
2215 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2217 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2218 * lex.c (cxx_keywords): Likewise.
2220 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2222 * parse.y (qualify_ambiguous_name): Broaden `length'
2223 recognition. Help MODIFY_EXPR be resolved as expression names.
2224 Fixes PR java/2066. Fixes PR java/2400.
2226 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2228 * gjavah.c (process_file): Mark interface definitions with
2229 "__attribute__ ((java_interface))".
2231 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2233 * class.c (layout_class): Fixed push_super_field's second
2234 argument. Fixes PR java/2333.
2235 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2236 too early to lay innerclasses out.
2238 2001-03-20 Tom Tromey <tromey@redhat.com>
2239 Alexandre Petit-Bianco <apbianco@redhat.com>
2241 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2242 inside an array reference. Insertion of the array store check
2243 rewritten. Fixes PR java/2299.
2245 2001-03-20 Tom Tromey <tromey@redhat.com>
2247 * lex.c (java_read_unicode): Only accept leading `u's.
2249 2001-03-20 Tom Tromey <tromey@redhat.com>
2251 * jcf-parse.c (read_class): Initialize `class'.
2253 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2255 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2257 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2259 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2260 (layout_class): Likewise.
2261 (layout_class_method): Likewise.
2262 (emit_register_classes): Likewise.
2263 * decl.c (builtin_function): Likewise.
2264 (give_name_to_locals): Likewise.
2266 2001-03-19 Per Bothner <per@bothner.com>
2268 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2269 before trying to load an inner class.
2271 Fixes to process to command-line .class files in two passes.
2272 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2273 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2274 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2275 * class.c (is_compiled_class): Fix for renamed flag.
2276 * parse.y (maybe_create_class_interface_decl): Likewise.
2277 * jcf-parse.c (yyparse): Also set if compiling .class files.
2278 * jcf-parse.c (read_class); Read current_class.
2279 (jcf_parse): Make static.
2280 (load_inner_classes): New function, with code moved from jcf_parse,
2281 because we need to inner classes after the command-line files are read.
2282 (yyparse): Set finput to NULL when it doesn't need to be closed.
2283 Reduce use of main_jcf (basically only for archive) and
2284 use finput instead of main_jcf->read_state.
2285 Inline jcf_figure_file_type into yyparse.
2286 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2287 Defer load_inner_classes and parse_class_file to a second pass,
2288 after we've correctly mapped command-line .clas fiels to classes.
2289 (jcf_figure_file_type): Removed.
2290 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2291 (JCF_ZERO): Also clear zipd field.
2292 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2294 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2296 * jcf-parse.c (yyparse): Change ch from char * to char.
2298 2001-03-19 Per Bothner <per@bothner.com>
2300 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2301 Add constructed filelist-file at end, following -xjava. Thus any .o
2302 and library files are not affected by the -xjava. Also wrap
2303 explicit @FILE with -xjava and -xnone.
2305 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2307 * class.c (build_static_field_ref): Call make_decl_rtl() after
2308 setting the DECL_EXTERNAL flag.
2310 2001-03-17 Per Bothner <per@bothner.com>
2312 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2314 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2315 when result is is needed (target is STACK_TARGET).
2317 * parse.h (JDEP_SOLV): Removed.
2318 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2320 * parse.y (incomplete_class_list): Removed.
2321 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2322 It doesn't work if resolve_class changes the name of an array type
2323 that is on the list and then someone else looks for the modified name.
2324 Also, seems liable to break when compiling multiple source files at
2325 once. So the simplest is to just remove incomplete_class_list -
2326 it is only a minor space win and it is not even clear it saves time.
2328 * parse.y (resolve_class): Remove unneeded promote_type.
2330 2001-03-15 Per Bothner <per@bothner.com>
2332 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2333 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2334 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2335 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2337 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2338 * parse.y (java_expand_classes): Likewise.
2340 * parse.y (expand_start_java_method): Was only called once and had a
2341 misleading name, so inline in caller java_complete_expand_method.
2342 (enter_a_block): Likewise inline in enter_block and remove.
2344 Remove junk from when gcc/java was created (by copying from C/C++).
2345 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2346 (struct binding_level): Remove fields keep, keep_if_subblocks,
2347 more_cleanups_ok, have_cleanups (which have never been used).
2348 (pushlevel, poplevel): Remove related useless code.
2350 * class.c (make_class_data): The class_dtable_decl (i.e. the
2351 vtable for Class) should be external, except when compiling Class.
2353 * jvspec.c (lang_specific_driver): Fix -C handling.
2354 Check -save-temps to see if temp @FILE should be deleted.
2355 Follow-up to/fix for February 16 patch.
2357 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2358 (type_stack_dup): Remove no-longer neded error check.
2360 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2362 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2363 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2364 don't surround the element with 'N..E' if the type name is
2367 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2369 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2370 DECL_RTL_SET_P, etc.
2371 (make_method_value): Likewise.
2372 (get_dispatch_table): Likewise.
2374 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2376 2001-03-07 Tom Tromey <tromey@redhat.com>
2378 * config-lang.in (lang_requires): Define.
2380 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2382 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2385 2001-03-05 Per Bothner <per@bothner.com>
2387 Fix a problem where rest_of_decl_compilation applied to
2388 class_dtable_decl causes problems because it was done too early,
2389 before output file was opened.
2390 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2391 * class.c (class_dtable_decl): Add macro - element of class_roots.
2392 (make_class_data): Define class_dtable_decl.
2393 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2395 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2397 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2398 uses of 'boolean' with 'bool'.
2400 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2402 * lang-specs.h: Add zero initializer for cpp_spec field to all
2405 2001-02-16 Per Bothner <per@bothner.com>
2407 Handle compiling multiple input files at once, and @FILE syntax.
2408 * gcj.texi: Updated documentation to match.
2409 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2410 * jcf-parse.c (parse_source_file): Split into ...
2411 (parse_source_file_1): New function - and:
2412 (parse_source_file_2): New function.
2413 (yyparse): On -ffilelist-file, open and scan named file.
2414 On first pass over files, only do parse_source_file_1.
2415 A new second pass calls parse_source_file_2 for each file to compile.
2416 (init_jcf_parse): Call init_src_parse.
2417 * jvspec.c (INDIRECT_FILE_ARG): New flag.
2418 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
2419 as multiple input file combined in one compilation.
2420 * lang-options.h: Add -ffilelist-file
2421 * lang.c (flag_filelist_file): New flag variable.
2422 (lang_f_options): Handle -ffilelist-file.
2423 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
2424 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
2425 gclass_list - use global fields of src_parse_roots instead.
2426 * parse.y (src_parse_roots): New array.
2427 (incomplete_class_list, gclass_list): New macros.
2428 (push_parser_context, java_pop_parser_context,
2429 java_parser_context_resume): Don't fiddle with deleted fields.
2430 (various): Use incomplete_class gclass_list and global macros
2431 instead of parse_ctxt fields - the lists are global.
2432 (init_src_parse): New function.
2434 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2436 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
2438 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2440 * parse.y (check_inner_class_access): Moved declaration of local
2441 `enclosing_decl_type' to the right location.
2443 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
2445 * parse.y (parser_check_super_interface): Don't call
2446 check_pkg_class_access for an inner interface.
2447 (parser_check_super): Don't call check_pkg_class_access for inner
2449 (do_resolve_class): Simplify enclosing type loop. Don't call
2450 check_pkg_class_access if CL and DECL are not set.
2451 (find_in_imports_on_demand): Set DECL if class_type needed to be
2452 loaded. Don't call check_pkg_class_access for an inner class.
2453 (check_inner_class_access): Rewritten to implement member access
2454 rules as per spec 6.6.1.
2455 (check_pkg_class_access): Handle the empty package correctly.
2456 (in_same_package): New function. Determine if two classes are in the
2459 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
2461 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
2462 method into array types.
2463 * parse.y (patch_method_invocation): Bypass access check on clone call
2466 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2468 * expr.c (build_instanceof): Check for arrays when trying fold to
2471 2001-02-15 Jim Meyering <meyering@lucent.com>
2473 * Make-lang.in (java.install-common): Depend on `installdirs'.
2474 (java.install-info): Likewise.
2476 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
2478 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
2480 2001-02-14 Tom Tromey <tromey@redhat.com>
2481 Alexandre Petit-Bianco <apbianco@cygnus.com>
2483 Fix for PR java/1261.
2484 * typeck.c (build_java_array_type): Add public `clone' method to
2486 * parse.y (resolve_qualified_expression_name): Use current_class
2487 when checking for inaccessibility.
2488 (patch_method_invocation): Fixed error message when accessibility
2489 denied. Added `from_super' argument.
2491 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2493 * parse.y (resolve_class): Don't build a fake decl. Use the one
2495 * typeck.c (build_java_array_type): Build and assign decl to array
2498 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2500 * parse.y (not_accessible_p): Changed leading comment. Added extra
2501 `where' argument. Use it to enforce protected access rules.
2502 (resolve_qualified_expression_name): Added extra argument to
2504 (patch_method_invocation): Use argument `primary' to provide
2505 not_accessible_p with an extra argument.
2506 (lookup_method_invoke): Added extra argument to not_accessible_p.
2507 (search_applicable_method_list): Likewise.
2509 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2511 * parse.y (resolve_qualified_expression_name): Try to resolve as
2512 an inner class access only if `decl' is a TYPE_DECL.
2514 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2516 * decl.c (classdollar_identifier_node): Initialize.
2517 * java-tree.h (enum java_tree_index): New entry
2518 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
2519 (classdollar_identifier_node): New macro.
2520 (ID_CLASSDOLLAR_P): Likewise.
2521 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
2522 (build_dot_class_method_invocation): Likewise.
2523 (find_applicable_accessible_methods_list): `class$' can't be
2526 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
2528 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
2530 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2532 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
2533 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
2536 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2538 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
2539 outside of the `__U' sequence too.
2540 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
2543 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2545 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
2547 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2549 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
2550 (JVGENMAIN_OBJS): Likewise.
2551 * java-tree.h (append_gpp_mangled_name): New prototype.
2552 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
2553 Removed cast calling `gcc_add_root.'
2554 * jvgenmain.c (mangle_obstack): New global, initialized.
2556 (do_mangle_class): Constify local `ptr.'
2557 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
2558 append_gpp_mangle_name and update `count' if necessary.
2559 Use `mangle_obstack.'
2560 * mangle.c (append_unicode_mangled_name): Removed.
2561 (append_gpp_mangled_name): Likewise.
2562 (unicode_mangling_length): Likewise.
2563 (mangle_member_name): Return type set to `void.'
2564 (mangle_field_decl): Don't append `U' in escaped names.
2565 (mangle_method_decl): Likewise.
2566 (mangle_member_name): Just use `append_gpp_mangled_name.'
2567 * mangle_name.c: New file.
2569 2001-02-07 Per Bothner <per@bothner.com>
2571 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
2573 * check-init.c (check_init): Don't call done_alternative after
2574 processing loop code, as a LOOP_EXPR never terminates normally.
2576 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
2578 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
2580 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2582 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
2585 2001-02-06 Tom Tromey <tromey@redhat.com>
2587 * lex.c (java_new_lexer): Longer error message.
2589 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
2590 Alexandre Petit-Bianco <apbianco@cygnus.com>
2592 * typeck.c (build_prim_array_type): Added leading comment.
2593 (build_java_array_type): Moved locals out of
2594 block. Always create the `data' field, fixed alignment to match
2597 2001-02-04 Tom Tromey <tromey@redhat.com>
2599 * expr.c (java_lang_expand_expr): Don't bother recomputing
2600 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
2603 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2605 * parse.y (process_imports): Save the original name of the import
2606 for better error report.
2608 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
2610 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
2611 of macros used when compiling jvspec.c.
2612 * jvspec.c (lang_specific_driver): Link with the shared
2615 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2617 * check-init.c (check_init): Call internal_error instead of fatal.
2618 * expr.c (java_lang_expand_expr): Likewise.
2619 * jcf-parse.c (get_constant): Likewise.
2620 * mangle.c (java_mangle_decl): Likewise.
2621 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
2622 (operator_string): Likewise.
2623 * check-init.c (check_init): Call abort instead of fatal.
2624 * class.c (build_class_ref): Likewise.
2625 * constants.c (write_constant_pool): Likewise.
2626 * decl.c (start_java_method): Likewise.
2627 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
2628 (java_stack_dup, encode_newarray_type): Likewise.
2629 (build_java_array_length_access): Likewise.
2630 (build_java_check_indexed_type, expand_java_pushc): Likewise.
2631 (build_java_soft_divmod, build_invokeinterface): Likewise.
2632 * java-tree.h (INNER_CLASS_P): Likewise.
2633 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
2634 (give_name_to_class, get_class_constant): Likewise.
2635 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
2636 (find_constant_index, generate_bytecode_conditional): Likewise.
2637 (generate_bytecode_insns, perform_relocations): Likewise.
2638 * lex.c (java_unget_unicode, java_lex): Likewise.
2639 * mangle.c (mangle_type, mangle_record_type): Likewise.
2640 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
2641 (finish_mangling): Likewise.
2642 * parse.h (MARK_FINAL_PARMS): Likewise.
2643 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
2644 (obtain_incomplete_type, java_complete_class): Likewise.
2645 (java_check_regular_methods, java_complete_expand_method): Likewise.
2646 (cut_identifier_in_qualified, check_deprecation): Likewise.
2647 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
2648 (java_complete_lhs, lookup_name_in_blocks): Likewise.
2649 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
2650 * typeck.c (set_local_type, parse_signature_type): Likewise.
2651 (parse_signature_string, build_java_signature): Likewise;
2652 (set_java_signature): Likewise.
2653 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
2654 * class.c (add_method): Call fatal_error instead of fatal.
2655 (build_static_field_ref): Likewise.
2656 * expr.c (build_known_method_ref, expand_invoke): Likewise.
2657 * jcf-parse.c (get_constant, jcf_parse): Likewise.
2658 * lex.c (java_new_new_lexer): Likewise.
2659 * jv-scan.c (main): Likewise.
2660 (fatal_error): Renamed from fatal.
2661 * jcf-parse.c (yyparse): Call fatal_io_error instead of
2663 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
2664 (yyparse): Likewise.
2665 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
2666 * lex.c (java_get_line_col): Likewise.
2667 * jcf-parse.c (load_class): Make errors non-fatal.
2668 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
2670 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
2672 * jvgenmain.c (class_mangling_suffix): Remove unused string.
2673 (error): Remove unused function.
2674 (main): Don't use "__attribute__ alias" on generated class symbol.
2676 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
2678 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
2680 * parse.y (finish_method_declaration): Code accounting for WFLed
2681 method DECL_NAMEs deleted.
2682 (check_abstract_method_definitions): Likewise.
2683 (resolve_type_during_patch): Layout resolved type.
2684 * typeck.c (lookup_do): Removed unused local.
2686 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
2688 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
2689 * decl.c (init_decl_processing): Use integer_minus_one_node, not
2690 integer_negative_one_node.
2691 * expr.c (build_java_binop): Likewise.
2693 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
2695 * zextract.c (read_zip_archive): Read file_offset before writing
2696 zipd and consequently clobbering the header contents.
2698 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2700 * Make-lang.in: Remove all dependencies on defaults.h.
2701 * decl.c: Don't include defaults.h.
2703 * parse.y: Likewise.
2705 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2707 * ChangeLog (2001-01-21): Fixed typo.
2708 * class.c (layout_class_method): Code accounting for WFLed
2709 method DECL_NAMEs deleted.
2710 * constant.c (find_methodref_index): Likewise.
2711 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
2712 * java-tree.h (DECL_FUNCTION_WFL): New macro.
2713 (struct lang_decl): New field `wfl'.
2714 (java_get_real_method_name): Prototype deleted.
2715 * mangle.c (mangle_method_decl): Code accounting for WFLed
2716 method DECL_NAMEs deleted.
2717 * parse.h (GET_METHOD_NAME): Macro deleted.
2718 * parse.y (reset_method_name): Deleted.
2719 (method_header): Set DECL_FUNCTION_WFL.
2720 (check_abstract_method_header): Code accounting for WFLed method
2722 (java_get_real_method_name): Deleted.
2723 (check_method_redefinition): Code accounting for WFLed method
2724 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
2725 (java_check_regular_methods): Likewise.
2726 (java_check_abstract_methods): Likewise.
2727 (java_expand_classes): Don't call `reset_method_name.'
2728 (search_applicable_method_list): Use DECL_NAMEs instead of
2730 * typeck.c (lookup_do): Code accounting for WFLed method
2733 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
2735 * lex.c (java_read_char): Check for EOF from getc first.
2737 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2739 * class.c (layout_class): Don't lay the superclass out if it's
2740 already being laid out.
2741 * jcf-parse.c (handle_innerclass_attribute): New function.
2742 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
2743 handle_innerclasses_attribute.
2744 (jcf_parse): Don't load an innerclasses if it's already being
2746 * jcf-write.c (append_innerclass_attribute_entry): Static
2747 `anonymous_name' and its initialization deleted. `ocii' and `ini'
2748 to be zero for anonymous classes.
2750 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2752 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
2754 * jcf-parse.c (set_source_filename): Use
2755 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
2757 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2759 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
2760 gets a unique asm name.
2762 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2764 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
2765 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2767 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
2768 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
2769 * parse.y (lookup_package_type_and_set_next): Deleted.
2770 (resolve_package): Removed unnecessary code.
2771 (find_applicable_accessible_methods_list): `finit$' can't be
2773 * verify.c (pop_argument_types): Added missing prototype.
2775 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
2777 * config-lang.in: Disable java by default.
2779 2001-01-23 Tom Tromey <tromey@redhat.com>
2781 * gcj.texi (Copying): New node.
2782 Added copyright information.
2784 2001-01-21 Per Bothner <per@bothner.com>
2786 Various fixes to allow compiling a compressed .jar/.zip archive.
2787 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
2788 (struct ZipFile): Add fields name and next (from ZipFileCache).
2789 (struct ZipDirectory): New field zipf points to owning ZipFile.
2790 * jcf.h (struct ZipDirectory): Add forward declaration.
2791 (struct JCF): Declare zipd field to have type struct ZipDirectory.
2792 Remove seen_in_zip and zip_offset fields.
2793 (JCF_SEEN_IN_ZIP): New macro.
2794 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
2795 * jcf-io.c: Change all ZipFileCache to ZipFile.
2796 (read_zip_member): New function.
2797 (open_in_zip): Call read_zip_member.
2798 * jcf-parse.c (find_in_current_zip): Remove function.
2799 (read_class): Merge in find_in_current_zip functionality.
2800 Call read_zip_member if needed.
2801 (parse_zip_file_entries): Use read_zip_member.
2802 (process_zip_dir): Update for removed and added JCF fields.
2803 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
2805 2001-01-21 Per Bothner <per@bothner.com>
2807 Minor optimization of static ggc roots.
2808 * jcf-parse.c (parse_roots): New static field.
2809 (current_field, current_method, current_file_list): Replace by macros
2810 naming fields of parse_roots.
2811 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
2812 * class.c (class_roots): New static field.
2813 (registered_class, fields_ident, info_ident, class_list):
2814 New macros naming fields of parse_roots.
2815 (build_static_field_ref): Don't register roots here.
2816 (layout_class): Static field list replaced by macro class_list.
2817 (init_class_processing): Call ggc_add_tree_root for 4 roots.
2818 Initialize fields_ident and info_ident here.
2820 2001-01-21 Per Bothner <per@bothner.com>
2822 * jcf-parse.c (ggc_mark_jcf): New function.
2823 (init_jcf_parse): Register current_jcf as ggc root.
2825 2001-01-21 Per Bothner <per@bothner.com>
2827 * lang.c (put_decl_node): Print method's name.
2829 2001-01-21 Per Bothner <per@bothner.com>
2831 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
2832 (verify_jvm_instructions): Use it, for better error messages on loads.
2834 2001-01-21 Per Bothner <per@bothner.com>
2836 * verify.c (merge_type_state): Still may have to merge even if
2837 LABEL_VERIFIED (label).
2839 2001-01-21 Per Bothner <per@bothner.com>
2841 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
2842 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
2844 2001-01-19 Per Bothner <per@bothner.com>
2846 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
2847 if expeting an interface type. Refines Tom's change of 2000-09-12.
2849 2001-01-18 Per Bothner <per@bothner.com>
2851 * gcj.texi (Input Options): Mention .java files.
2853 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2855 * lang-options.h (-Wunsupported-jdk11): Removed.
2856 * lang.c (flag_not_overriding): Deleted.
2857 (flag_static_local_jdk1_1): Likewise.
2858 (lang_W_options): Removed "unsupported-jdk11" entry.
2859 * parse.y (java_check_methods): Removed dead code.
2861 2001-01-17 Tom Tromey <tromey@redhat.com>
2863 Changes suggested by Per Bothner:
2864 * gcj.texi (Input Options): Don't mention input files.
2865 (Code Generation): Updated --main information.
2866 (Invoking jcf-dump): Mention that --javap is incomplete.
2867 From Alexandre Petit-Bianco:
2868 (Warnings): Don't mention -Wunsupported-jdk11.
2870 (Compatibility): Mention JDK 1.2-ness of libraries.
2871 (Resources): Mention resources used when writing gcj.
2873 2001-01-17 Tom Tromey <tromey@redhat.com>
2875 * gcj.texi: New file.
2876 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
2877 (java.info): Depend on gcj.info.
2878 (java/gcj.dvi): New target.
2879 (java.dvi): Depend on gcj.dvi.
2880 (java.install-info): Wrote.
2882 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
2884 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
2885 having called make_decl_rtl.
2887 2001-01-14 Per Bothner <per@bothner.com>
2889 Various patches to emit better messages on verification errors.
2890 * expr.c (push_type_0): Return error indication on stack overflow,
2891 instead of callinfg fatal.
2892 (push_type): Now just call push_type_0 (nd fatal on overflow).
2893 (pop_type_0): Return detailed error message (in a char** argument).
2894 (pop_type): If pop_type_0 fails, print error message.
2895 (pop_argument_types): Moved to verify.c.
2896 * verify.c (pop_argument_types): Moved from expr.c.
2897 Return a (possible) error message, rather than void.
2898 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
2899 (verify_jvm_instruction): Use new macros, improving error messages.
2900 For case OPCODE_astore use object_ptr_type_node.
2901 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
2902 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
2904 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
2905 constant, return body without wrapper. (Improves constant folding.)
2906 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
2908 2001-01-13 Per Bothner <per@bothner.com>
2910 * expr.c (expand_java_field_op): Assigning to a final field outside
2911 an initializer does not violate JVM spec, so should be warning, not
2912 error. (Sun's verifier does not complain - though MicroSoft's does.)
2914 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
2916 * gjavah.c (version), jcf-dump.c (version): Update copyright year
2919 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
2921 * parse.y (resolve_expression_name): Permit instance variables from
2922 enclosing context in super constructor call.
2923 (resolve_qualified_expression_name): Permit enclosing class's qualified
2924 "this" in super constructor call.
2926 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2928 * class.c (build_utf8_ref): Remove last argument in call to
2929 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2930 (build_class_ref): Likewise.
2931 (build_static_field_ref): Likewise.
2932 (get_dispatch_table): Likewise.
2933 (layout_class_method): Likewise.
2934 (emit_register_classes): Likewise.
2935 * constants.c (build_constant_data_ref): Likewise.
2936 * decl.c (builtin_function): Likewise.
2937 (create_primitive_vtable): Likewise.
2938 * expr.c (build_known_method_def): Likewise.
2939 (build_jni_stub): Likewise.
2940 (java_lang_expand_expr): Likewise.
2942 2001-01-10 Tom Tromey <tromey@redhat.com>
2944 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
2946 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2948 * java-tree.h (lang_printable_name_wls): New prototype.
2949 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
2950 rather than `current_class' to print type name. Don't prepend type
2951 names when printing constructor names.
2952 (lang_printable_name_wls): New function.
2953 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
2954 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
2955 * parse.y (patch_method_invocation): Message tuned for constructors.
2956 (not_accessible_p): Grant `private' access from within
2959 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2961 All files with updated copyright when applicable.
2962 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
2963 * class.c (mangle_class_field): Function removed.
2964 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
2965 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
2966 (build_class_ref): Call `java_mangle_class_field' instead of
2967 `mangle_class_field.'
2968 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
2969 (layout_class): Call `java_mangle_decl' instead of
2970 `mangle_static_field.'
2971 (cxx_keywords): Initialized static array moved to `lex.c.'
2972 (layout_class_method): Changed leading comment. Simplified to
2973 call `java_mangle_decl.' Local `ptr' moved in for loop body.
2974 * decl.c (lang_mark_tree): Mark field `package_list.'
2975 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
2976 (struct lang_type): New field `package_list.'
2977 (unicode_mangling_length): Prototype removed.
2978 (append_gpp_mangled_name, append_gpp_mangled_classtype,
2979 emit_unicode_mangled_name): Likewise.
2980 (cxx_keyword_p): New prototype.
2981 (java_mangle_decl, java_mangle_class_field,
2982 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
2983 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
2985 * jvgenmain.c (main_method_prefix): Global variable removed.
2986 (main_method_suffix): Likewise.
2987 (do_mangle_classname): New function.
2988 (main): Call it. Format changed to accommodate new mangling scheme.
2989 * lex.c: (utf8_cmp): Conditionally prototyped.
2990 (cxx_keywords): Moved from class.c, conditionally defined.
2991 (utf8_cmp, cxx_keyword_p): Likewise.
2992 * mangle.c (obstack.h, ggc.h): Included.
2993 (mangle_field_decl): New function.
2994 (mangle_method_decl, mangle_type, mangle_pointer_type,
2995 mangle_array_type, mangle_record_type,
2996 find_compression_pointer_match, find_compression_array_match,
2997 find_compression_record_match,
2998 find_compression_array_template_match, set_type_package_list,
2999 entry_match_pointer_p, emit_compression_string, init_mangling,
3000 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3001 (mangle_obstack): New global.
3002 (MANGLE_RAW_STRING): New macro.
3003 (unicode_mangling_length): Turned static.
3004 (append_unicode_mangled_name): Renamed from
3005 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3006 replaces `obstack', removed from the parameter list.
3007 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3008 replaces parameter `obstack', removed from the parameter list. Call
3009 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3010 (append_gpp_mangled_classtype): Removed.
3011 (compression_table, compression_next): New static variables.
3012 * parse.y (temporary_obstack): Extern declaration removed.
3014 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3016 * parse.y (patch_binop): Compute missing type in error situations.
3018 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3020 * class.c (make_class_data): Push initial value for "arrayclass".
3021 * decl.c (init_decl_processing): Add new class field "arrayclass".
3023 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3025 From patha@softlab.ericsson.se:
3026 * parse.y (switch_label): Use build, not build1, to construct
3029 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3031 * lang.c (lang_decode_option): Change -MA to -MP.
3032 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3033 Update to new prototype; do quote targets.
3034 (jcf_dependency_write): Update.
3036 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3038 Shorten primitive array allocation path:
3039 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3040 to create new primitive arrays.
3041 * expr.c (build_newarray): If generating native code, call
3042 soft_newarray_node with a reference to the primitive TYPE identifier
3043 instead of type_value.
3045 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3047 Fix for PRs gcj/312 and gcj/253:
3048 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3049 dest if they arn't already.
3050 * class.c (layout_class): Call maybe_layout_super_class on
3051 superinterfaces also, but only if compiling from bytecode.
3054 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3057 2000-12-15 Tom Tromey <tromey@redhat.com>
3059 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3062 2000-12-14 Andrew Haley <aph@redhat.com>
3064 * boehm.c (mark_reference_fields): Change test to correctly detect
3067 2000-12-15 Andreas Jaeger <aj@suse.de>
3069 * config-lang.in (lang_dirs): Added.
3071 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3073 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3074 Credits go to rth for finding it.
3076 2000-12-13 Mike Stump <mrs@wrs.com>
3078 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3080 2000-11-07 Tom Tromey <tromey@cygnus.com>
3082 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3083 * lex.c (java_ignorable_control_p): Removed.
3084 (java_letter_or_digit_p): Removed.
3085 (java_start_char_p): New function.
3086 (java_read_char): Return `int', not `unicode_t'. Changed
3088 (java_read_unicode): Likewise.
3089 (java_read_unicode_collapsing_terminators): Likewise.
3090 (java_get_unicode): Likewise.
3091 (java_new_lexer): Initialize hit_eof.
3092 (java_parse_end_comment): Take `int' argument.
3093 (java_parse_doc_section): Likewise.
3094 (java_parse_escape_sequence): Don't allow backlash-newline.
3096 * lex.h (JAVA_DIGIT_P): Removed.
3097 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3098 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3099 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3100 (JAVA_PART_CHAR_P): New macro.
3102 (JAVA_CHAR_ERROR): Now -2.
3103 (java_lexer): New field `hit_eof'.
3104 * chartables.h: New file.
3105 * gen-table.pl: new file.
3107 2000-11-20 Tom Tromey <tromey@cygnus.com>
3108 Alexandre Petit-Bianco <apbianco@cygnus.com>
3110 * parse.y (java_complete_lhs): Only allow compound assignment of
3111 reference type if type is String.
3113 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3115 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3116 jcf-path.c: Likewise.
3118 2000-12-09 Anthony Green <green@redhat.com>
3120 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3121 filestart and filename_length as int values.
3123 2000-12-07 Mo DeJong <mdejong@redhat.com>
3125 * jcf-io.c (find_class): Correct the logic that tests to see if a
3126 .java file is newer than its .class file. The compiler was
3127 incorrectly printing a warning when file mod times were equal.
3129 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3131 * jvgenmain.c: Use ISPRINT not isascii.
3133 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3135 * parse.y (end_artificial_method_body): Fixed typo.
3137 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3139 * parse.y (patch_method_invocation): Pick the correct enclosing
3140 context when creating inner class instances.
3143 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3145 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3146 Update copyright year to 2000.
3148 2000-11-23 Anthony Green <green@redhat.com>
3150 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3151 Move current_file_list out of yyparse and make it static.
3153 * expr.c: Declare quick_stack and tree_list_free_list as static
3154 (init_expr_processing): Register quick_stack and
3155 tree_list_free_list roots.
3157 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3159 * parse.y (build_outer_field_access): New local `decl_ctx', use
3160 it. Check for field's context and current class immediate outer
3161 context inheritance.
3162 (outer_field_access_p): Consider fields inherited from the last
3164 (build_access_to_thisn): Stop at the last enclosing context if
3168 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3170 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3172 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3174 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3177 2000-11-20 Tom Tromey <tromey@cygnus.com>
3179 * jv-scan.c (help): Document --complexity.
3180 (options): Added --complexity.
3181 (flag_complexity): New global.
3182 (main): Call `report'.
3183 * parse-scan.y (complexity): New global.
3184 (if_then_statement, if_then_else_statement,
3185 if_then_else_statement_nsi, switch_block_statement_group,
3186 while_expression, do_statement, for_begin, continue_statement,
3187 throw_statement, catch_clause, finally, method_invocation,
3188 conditional_and_expression, conditional_or_expression,
3189 conditional_expression): Update complexity.
3190 (reset_report): Reset complexity.
3191 (report): New function.
3193 2000-11-20 Tom Tromey <tromey@cygnus.com>
3195 * lex.c (yylex): Added STRICT_TK case.
3196 * parse.y (STRICT_TK): Added.
3197 * parse-scan.y (STRICT_TK): Added.
3198 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3199 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3201 * keyword.h: Rebuilt.
3202 * keyword.gperf (strictfp): Added.
3204 2000-11-20 Tom Tromey <tromey@cygnus.com>
3206 * lex.c (yylex): Recognize floating point constants with leading
3209 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3211 * java-tree.h (cyclic_inheritance_report): Constify.
3212 * parse.y (cyclic_inheritance_report): Likewise.
3214 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3216 * parse.y (goal): Remove call to ggc_add_string_root.
3218 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3220 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3221 Create string in scratch buffer, then pass to build_string.
3223 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3225 * parse.y (issue_warning_error_from_context): Add
3228 2000-11-11 Anthony Green <green@redhat.com>
3230 * jcf-parse.c (process_zip_dir): Add finput parameter.
3231 (jcf_figure_file_type): Call process_zip_dir with appropriate
3234 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3236 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3237 * jcf-parse.c (jcf_figure_file_type): Likewise.
3239 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3241 * parse.y (create_new_parser_context): Use memset () instead of
3244 2000-11-08 Tom Tromey <tromey@cygnus.com>
3246 * gjavah.c (process_file): Only include gcj/cni.h when generating
3249 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3251 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3252 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3253 instead of bzero ().
3255 2000-11-05 Tom Tromey <tromey@cygnus.com>
3257 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3258 * lex.c (IS_ZERO): New define.
3259 (java_perform_atof): Error on floating point underflow.
3261 2000-11-04 Tom Tromey <tromey@cygnus.com>
3263 * lex.c (java_parse_escape_sequence): Only read two octal
3264 characters if the first one is greater than 3. Don't allow
3265 "octal" numbers to include the digits 8 or 9.
3267 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3269 * Make-lang.in (java.distdir): Remove.
3271 2000-11-03 Tom Tromey <tromey@cygnus.com>
3273 * Make-lang.in (java.dvi): New target.
3274 Partial fix for PR other/567.
3276 * lang-options.h: Mention -Wout-of-date.
3277 * jcf-dump.c (flag_newer): New global.
3278 * gjavah.c (flag_newer): New global.
3279 * jcf-io.c (find_class): Only warn when flag_newer set.
3280 * lang.c (flag_newer): New global.
3281 (struct string_option): New declaration.
3282 (lang_W_options): New global.
3283 (process_option_with_no): New function.
3284 (lang_decode_option): Use it.
3286 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3287 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3290 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3291 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3292 * lex.c (java_read_unicode): Removed `term_context' argument.
3293 Recognize any number of `u' in `\u'.
3294 (java_read_unicode_collapsing_terminators): New function.
3295 (java_get_unicode): Use it.
3296 (java_lineterminator): Removed.
3297 (yylex): Produce error if character literal is newline or single
3298 quote. Return if eof found in middle of `//' comment. EOF in
3299 `//' comment is only an error if pedantic.
3300 (java_ignorable_control_p): New function.
3301 (java_parse_end_comment): Return if eof found in middle of
3304 * jv-scan.c (pedantic): New global.
3306 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3308 * parse.y (outer_field_access_p): Inherited fields aren't
3309 consider outer fields.
3310 (maybe_build_thisn_access_method): Use
3311 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3312 (resolve_expression_name): Trigger an error if a static field
3313 is being accessed as an outer field.
3315 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3317 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3320 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3322 * Make-lang.in: Move all build rules here from Makefile.in,
3323 adapt to new context. Wrap all rules that change the current
3324 directory in parentheses. Expunge all references to $(P).
3325 When one command depends on another and they're run all at
3326 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3327 all object-file generation rules. Delete obsolete variables.
3329 * Makefile.in: Delete.
3330 * config-lang.in: Delete outputs= line.
3332 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3334 * parse.y (patch_method_invocation): NULLify this_arg when already
3336 (maybe_use_access_method): Handle call to methods unrelated to the
3337 current class. Fixed comment.
3340 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3342 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3345 2000-10-24 Tom Tromey <tromey@cygnus.com>
3347 * lex.c (java_new_lexer): Initialize new fields. Work around
3348 broken iconv() implementations.
3349 (java_read_char): Swap bytes if required. Use fallback decoder if
3351 (byteswap_init, need_byteswap): New globals.
3352 (java_destroy_lexer): Only close iconv handle if it is in use.
3353 * lex.h (java_lexer): New fields read_anything, byte_swap,
3355 Made out_buffer unsigned.
3357 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3359 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3360 where an enclosing context can be set on the jdep.
3361 (do_resolve_class): Fixed identation.
3363 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3365 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3367 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3370 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3372 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3374 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3376 * jcf-write.c (OP1): Update `last_bc'.
3377 (struct jcf_block): Fixed indentation and typo in comments. New
3379 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3380 follows `monitorenter'.
3381 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3385 2000-10-16 Tom Tromey <tromey@cygnus.com>
3387 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3388 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3389 * lang-options.h: Added -MA, -MT, -MF..
3390 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3391 (DEPEND_TARGET_SET): New macro.
3392 (DEPEND_FILE_ALREADY_SET): Likewise.
3393 (init_parse): Handle new flags.
3394 * jcf.h (jcf_dependency_print_dummies): Declare.
3395 * Make-lang.in (s-java): Added mkdeps.o.
3396 * Makefile.in (BACKEND): Added mkdeps.o.
3397 (../gcjh$(exeext)): Added mkdeps.o.
3398 (../jcf-dump$(exeext)): Added mkdeps.o.
3399 * jcf-depend.c: Include mkdeps.h.
3400 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3401 add_entry): Removed.
3402 (jcf_dependency_reset): Rewrote.
3403 (dependencies): New global.
3404 (jcf_dependency_set_target): Rewrote.
3405 (jcf_dependency_add_target): Likewise.
3406 (jcf_dependency_add_file): Likewise.
3408 (print_ents): Removed.
3409 (jcf_dependency_write): Rewrote.
3410 (print_dummies): New global.
3411 (jcf_dependency_print_dummies): New function
3412 (jcf_dependency_write): Call deps_dummy_targets if required.
3414 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3416 * gjavah.c (add_class_decl): Removed unused variables `tname',
3417 `tlen' and `name_index'.
3418 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
3419 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
3420 in `wfl_operator' with value.
3421 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
3422 (jcf_figure_file_type): Fixed identation.
3423 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
3424 * parse.y (analyze_clinit_body): New function.
3425 (static_initializer:): Reset `current_static_block'.
3426 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
3427 `wfl_operator' with new value.
3428 (lookup_cl): Use EXPR_WFL_FILENAME.
3429 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
3430 analyze_clinit_body.
3431 (build_outer_field_access): Access to this$<n> built from
3432 current_class, not its outer context.
3433 (build_access_to_thisn): Fixed leading comment. Tidied things up.
3434 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
3435 (patch_method_invocation): Use `is_static_flag' when already
3437 (patch_newarray): Removed assignment in ternary operator.
3439 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3441 * except.c (free_eh_ranges): Don't free `whole_range'.
3443 2000-10-15 Anthony Green <green@redhat.com>
3445 * decl.c (init_decl_processing): Call init_class_processing before
3448 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3450 * check-init.c (check_init): Fixed leading comment. Use
3452 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3453 (give_name_to_locals): Likewise.
3454 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
3455 fields in lang_decl_var.
3456 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
3457 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
3458 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
3459 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
3460 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
3461 (LOCAL_FINAL): Rewritten.
3462 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
3463 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
3464 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
3465 `init_final' fields.
3466 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
3467 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
3468 (TYPE_HAS_FINAL_VARIABLE): New macro.
3469 (struct lang_type): Added `afv' field.
3470 * parse.y (check_static_final_variable_assignment_flag): New function.
3471 (reset_static_final_variable_assignment_flag): Likewise.
3472 (check_final_variable_local_assignment_flag): Likewise.
3473 (reset_final_variable_local_assignment_flag): Likewise.
3474 (check_final_variable_indirect_assignment): Likewise.
3475 (check_final_variable_global_assignment_flag): Likewise.
3476 (add_inner_class_fields): Use LOCAL_FINAL_P.
3477 (register_fields): Handle local finals and final variables.
3478 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
3479 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3480 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3482 (java_complete_expand_methods): Loop to set
3483 TYPE_HAS_FINAL_VARIABLE. Call
3484 `reset_final_variable_local_assignment_flag' and
3485 `check_final_variable_local_assignment_flag' accordingly before
3486 and after constructor expansion. Call
3487 `reset_static_final_variable_assignment_flag'
3488 before expanding <clinit> and after call
3489 `check_static_final_variable_assignment_flag' if the
3490 current_class isn't an interface. After all methods have been
3491 expanded, call `check_final_variable_global_assignment_flag' and
3492 `check_static_final_variable_assignment_flag' if the current class
3494 (maybe_yank_clinit): Fixed typo in comment.
3495 (build_outer_field_access_methods): Removed old sanity check. Use
3496 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3497 Don't create access methods for finals.
3498 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
3499 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
3500 existing DECL_INIT has been processed.
3501 (java_complete_lhs): Likewise.
3502 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
3503 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
3505 (patch_assignment): Use LOCAL_FINAL_P.
3506 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
3507 DECL_INITIAL is nullified.
3510 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3512 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
3514 * Makefile.in (parse.c, parse-scan.c): Likewise.
3516 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3518 * class.c (temporary_obstack): Remove.
3519 (make_class): Don't mess with obstascks.
3520 (push_class): Likewise.
3521 (set_super_info): Likewise.
3522 (add_method_1): Likewise.
3523 (add_method): Likewise.
3524 (add_field): Likewise.
3525 (build_utf8_ref): Likewise.
3526 (build_class_ref): Likewise.
3527 (build_static_field_ref): Likewise.
3528 (finish_class): Likewise.
3529 (push_super_field): Likewise.
3530 (layout_class): Likewise.
3531 (layout_class_methods): Likewise.
3532 (init_class_processing): Likewise.
3533 * constants.c (get_tag_node): Likewise.
3534 (build_constant_data_ref): Likewise.
3535 * decl.c (ggc_p): Remove.
3536 (copy_lang_decl): Use ggc_alloc.
3537 (complete_start_java_method): Don't mess with obstacks.
3538 (start_java_method): Likewise.
3539 (end_java_method): Likewise.
3540 * except.c (link_handler): Use xmalloc.
3541 (free_eh_ranges): New function.
3542 (method_init_exceptions): Use it.
3543 (add_handler): Use xmalloc.
3544 (expand_start_java_handler): Don't mess with obstacks.
3545 (prepare_eh_table_type): Likewise.
3546 (expand_end_java_handler): Likewise.
3547 * expr.c (push_value): Likewise.
3548 (create_label_decl): Likewise.
3549 (build_jni_stub): Likewise.
3550 (java_lang_expand_expr): Likewise.
3551 (note_instructions): Use xrealloc.
3552 (java_push_constant_from_pool): Don't mess with obstacks.
3553 (process_jvm_instruction): Likewise.
3554 * java-tree.h (cyclic_inheritance_report): Remove duplicate
3556 * jcf-parse.c (get_constant): Don't mess with obstacks.
3557 (read_class): Likewise.
3558 (jcf_parse): Likewise.
3559 * lex.c (expression_obstack): Remove.
3560 (java_lex): Don't use obstack_free.
3561 * parse.h (exit_java_complete_class): Don't mess with obstacks.
3562 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
3563 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
3564 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
3565 * parse.y (gaol): Add more GC roots.
3566 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
3567 (lookup_field_wrapper): Likewise.
3568 (obtain_incomplete_type): Don't mess with obstacks.
3569 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
3571 (craft_constructor): Don't mess with obstacks.
3572 (safe_layout_class): Likewise.
3573 (java_complete_class): Likewise.
3574 (source_end_java_method): Likewise.
3575 (build_outer_field_access_methods): Likewise.
3576 (build_outer_method_access_method): Likewise.
3577 (maybe_build_thisn_access_method): Likewise.
3578 (build_dot_class_method_invocation): Likewise.
3579 (java_complete_tree): Likewise.
3580 (java_complete_lhs): Likewise.
3581 (do_merge_string_cste): Likewise.
3582 (patch_string_cst): Likewise.
3583 (array_constructor_check_entry): Likewise.
3584 * typeck.c (build_java_array_type): Likewise.
3585 (parse_signature_string): Likewise.
3586 (build_java_signature): Likewise.
3588 2000-10-12 Tom Tromey <tromey@cygnus.com>
3591 * gjavah.c (add_class_decl): Don't special-case inner classes.
3592 (add_namelet): Likewise.
3594 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
3596 * java-tree.h: Constify current_encoding.
3597 * lang.c: Constify current_encoding.
3599 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
3601 * jvgenmain.c (class_mangling_suffix): Omit `.'.
3602 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
3604 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3606 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
3607 patch. Fixes gcj/340.
3609 2000-10-10 Tom Tromey <tromey@cygnus.com>
3611 * lex.c (java_new_lexer): Initialize out_first and out_last
3613 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
3615 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3617 * parse.y (pop_current_osb): New function.
3618 (array_type:): Use `dims:', changed actions
3619 accordingly. Suggested by Anthony Green.
3620 (array_creation_expression:): Used pop_current_osb.
3621 (cast_expression:): Likewise.
3622 (search_applicable_method_list): Fixed indentation.
3624 2000-10-08 Anthony Green <green@redhat.com>
3626 * parse.y (array_type_literal): Remove production.
3627 (type_literals): Refer to array_type, not array_type_literal.
3629 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3631 Patch contributed by Corey Minyard.
3632 * decl.c (check_local_named_variable): New function.
3633 (tree check_local_unnamed_variable): Likewise.
3634 (find_local_variable): Splitted. Call check_local_{un}named_variable.
3636 2000-10-07 Anthony Green <green@redhat.com>
3638 * class.c (layout_class): Handle case where superclass can't be
3641 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
3643 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
3646 2000-10-05 Tom Tromey <tromey@cygnus.com>
3648 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
3649 * jvgenmain.c (class_mangling_prefix): Removed.
3650 (class_mangling_suffix): New global.
3652 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
3654 (print_method_info): Handle overrides for static and final
3656 (process_file): Generate declaration for class object field.
3657 * class.c (cxx_keywords): New array.
3658 (utf8_cmp): New function.
3659 (cxx_keyword_p): New function.
3660 (layout_class_method): Mangle C++ keywords by appending `$'.
3661 (mangle_field): New function.
3662 (mangle_class_field): Use mangle_field. Mangle class name as
3664 (mangle_static_field): Use mangle_field.
3666 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3668 * decl.c (find_local_variable): Removed uncessary type check and
3669 fixed range check typo. From Corey Minyard.
3671 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3673 * decl.c (give_name_to_locals): New local `code_offset'. Call
3674 `maybe_adjust_start_pc'.
3675 * expr.c (note_instructions): New function.
3676 (expand_byte_code): Don't collect insn starts here.
3677 (peek_opcode_at_pc): New function.
3678 (maybe_adjust_start_pc): Likewise.
3679 * java-tree.h (maybe_adjust_start_pc): Declare.
3680 (note_instructions): Likewise.
3681 * jcf-parse.c (parse_class_file): Call `note_instructions'.
3683 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3685 * parse.y (field_access:): Fixed indentation.
3686 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
3688 2000-09-07 Tom Tromey <tromey@cygnus.com>
3691 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
3692 JPRIMITIVE_TYPE_P, for arithmetic operators.
3693 (patch_method_invocation): Indentation fix.
3694 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
3695 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
3696 (do_unary_numeric_promotion): Cleaned up code.
3697 (valid_cast_to_p): Handle boolean correctly.
3699 2000-09-27 Tom Tromey <tromey@cygnus.com>
3701 * lex.c (java_read_unicode): Reset bs_count when finished with
3704 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3707 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
3708 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
3709 (typeck.o): Depend on ggc.h.
3710 * class.c (add_method_1): Use GC functions for allocation.
3711 (init_class_processing): Register roots.
3712 * decl.c (ggc_p): Set to 1.
3713 (pending_local_decls): Make it static.
3714 (push_jvm_slot): Use GC functions for allocation.
3715 (init_decl_processing): Register roots.
3716 (give_name_to_locals): Use GC functions for allocation.
3717 (lang_mark_tree): New function.
3718 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
3719 functions for allocation.
3720 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
3721 * lex.c (java_lex): Use build_string, rather than replicating it
3723 * parse.y (goal): Add more roots.
3724 (mark_parser_ctxt): New function.
3725 * typeck.c: Include ggc.h.
3727 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3729 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
3730 contains something else than MODIFY_EXPR.
3732 2000-09-23 Mark Mitchell <mark@codesourcery.com>
3734 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
3735 * Makefile.in (parse.o): Depend on ggc.h.
3736 (class.o): Likewise.
3737 (constants.o): Likewise.
3740 (jcf-parse.o): Likewise.
3741 (jcf-write.o): Likewise.
3742 (mangle.o): Likewise.
3743 * class.c: Include ggc.h.
3744 (build_static_field_ref): Register GC roots.
3745 (layout_class): Likewise.
3746 (init_class_processing): Likewise.
3747 * constants.c: Include ggc.h.
3748 (current_constant_pool_data_ref): Remove.
3749 (tag_nodes): Move it to ...
3750 (get_tag_node): ... here. Register GC roots.
3751 * decl.c: Include ggc.h. Remove many global tree definitions.
3752 (throw_node): Define.
3753 (java_global_trees): Likewise.
3754 (predef_filenames): Make the size a constant.
3755 (init_decl_processing): Adjust accordingly.
3756 (init_decl_processing): Call init_jcf_parse. Register GC roots.
3757 * expr.c: Include ggc.h.
3758 (init_expr_processing): Register GC roots.
3759 (build_invokeinterface): Likewise.
3760 * java-tree.h: Replace extern tree declarations with macros.
3761 (java_global_trees): New variable.
3762 (java_tree_index): New enumeration.
3763 (init_jcf_parse): Declare.
3764 * jcf-parse.c: Include ggc.h.
3765 (current_class): Remove declaration.
3766 (main_class): Likewise.
3767 (all_class_list): Likewise.
3768 (predefined_filename_p): Adjust for constant size of
3770 (init_jcf_parse): New function.
3771 * jcf-write.c: Include ggc.h.
3772 (generate_classfile): Register GC roots.
3773 (append_synthetic_attribute): Likewise.
3774 (append_innerclass_attribute_entry): Likewise.
3775 * lang.c: Include ggc.h.
3776 (lang_print_error): Register GC roots.
3777 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
3779 * parse.y: Include ggc.h.
3780 (wfl_operator): Remove.
3781 (goal): Register GC roots.
3782 (java_pop_parser_context): Adjust for new field names.
3783 (java_parser_context_save_global): Likewse.
3784 (java_parser_context_restore_global): Likewise.
3785 (java_parser_context_suspend): Likewise.
3786 (java_parser_context_resume): Likewise.
3787 (verify_constructor_circularity): Register GC roots.
3788 (lookup_cl): Likewise.
3789 (java_reorder_fields): Likewise.
3790 (build_current_this): Likewise.
3791 (class_in_current_package): Likewise.
3792 (argument_types_convertible): Likewise.
3793 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
3795 2000-09-14 Tom Tromey <tromey@cygnus.com>
3797 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
3799 2000-09-13 Tom Tromey <tromey@cygnus.com>
3801 * jcf-parse.c: Include <locale.h>.
3802 * jv-scan.c: Include <locale.h>.
3804 2000-09-12 Tom Tromey <tromey@cygnus.com>
3806 * expr.c (pop_type_0): Return `Object' if trying to merge two
3808 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
3809 interface types; `Object' is always a valid supertype.
3811 2000-09-12 Tom Tromey <tromey@cygnus.com>
3814 * jv-scan.c (help): Document --encoding.
3815 (options): Added `encoding' entry.
3816 (OPT_ENCODING): New define.
3817 (main): Handle --encoding.
3818 Include <langinfo.h> if nl_langinfo exists.
3819 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
3821 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
3822 (parse_source_file): Correctly call java_init_lex. Added `finput'
3823 argument. Use nl_langinfo to determine default encoding.
3824 * java-tree.h (current_encoding): Declare.
3825 * parse.y (java_parser_context_restore_global): Don't restore
3827 (java_parser_context_save_global): Don't set `finput' field.
3828 (java_pop_parser_context): Don't restore `finput'. Free old lexer
3830 * lang.c (current_encoding): New global.
3831 (lang_decode_option): Recognize `-fencoding='.
3832 (finish_parse): Don't close finput.
3833 * parse.h (struct parser_ctxt): Removed `finput' and
3834 `unget_utf8_value' fields. Added `lexer' field.
3835 (java_init_lex): Fixed declaration.
3836 * lex.c (java_new_lexer): New function.
3837 (java_destroy_lexer): Likewise.
3838 (java_read_char): Added `lex' argument. Handle iconv case.
3839 (java_read_unicode): Added `lex' argument. Count backslashes in
3841 (java_init_lex): Added `finput' and `encoding' arguments. Set
3842 `lexer' field in ctxp.
3843 (BAD_UTF8_VALUE): Removed.
3844 (java_lex): Handle seeing UEOF in the middle of a string literal.
3845 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
3846 (java_lexer): New structure.
3849 (DEFAULT_ENCODING): New define.
3850 (java_destroy_lexer): Declare.
3852 2000-09-12 Tom Tromey <tromey@cygnus.com>
3855 * lex.c (java_init_lex): Initialize java_io_serializable.
3856 * parse.y (java_io_serializable): New global.
3857 (valid_ref_assignconv_cast_p): An array can be cast to
3860 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3862 * decl.c, expr.c: Include defaults.h if not already included.
3863 Don't define the *_TYPE_SIZE macros.
3865 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
3867 * typeck.c (build_java_array_type): Correct first parameter
3868 in ADJUST_FIELD_ALIGN invocation.
3870 2000-09-06 Tom Tromey <tromey@cygnus.com>
3872 * lang-specs.h: Also recognize `-femit-class-files'.
3874 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3876 * verify.c (merge_types): Load the types to merge if necessary.
3878 2000-09-02 Anthony Green <green@redhat.com>
3880 * jcf-io.c: Include zlib.h.
3881 (open_in_zip): Read compressed class file archives.
3882 * zipfile.h (ZipDirectory): Add uncompressed_size and
3883 compression_method fields.
3884 * zextract.c (read_zip_archive): Collect file compression info.
3886 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
3888 * parse.y (do_resolve_class): Also explore superclasses of
3889 intermediate enclosing contexts when searching for inner classes.
3891 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3893 * parse.y (variable_declarator_id:): Better error message.
3894 (expression_statement:): Use YYNOT_TWICE.
3895 (cast_expression:): Likewise.
3896 (assignment:): Likewise.
3898 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3900 * parse.y (do_merge_string_cste): New locals. Create new
3901 STRING_CSTs each time, use memcpy. Fixes gcj/311.
3903 2000-08-07 Hans Boehm <boehm@acm.org>
3905 * boehm.c (mark_reference_fields): Set marking bits for all words in
3906 a multiple-word record.
3907 (get_boehm_type_descriptor): Use the procedure marking descriptor for
3910 2000-08-31 Mike Stump <mrs@wrs.com>
3912 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
3913 jcf-dump$(exeext)): Make parallel safe.
3915 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3917 * jcf-parse.c (set_source_filename): Constify a char *.
3918 * jcf-write.c (append_innerclasses_attribute,
3919 make_class_file_name): Constify a char *. Don't recycle a
3920 variable for an unrelated purpose.
3921 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
3922 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
3924 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3926 * expr.c (can_widen_reference_to): Fixed indentation.
3927 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
3928 * parse.y: `finit$' replaces `$finit$' in comments.
3929 (try_builtin_assignconv): Fixed leading comment.
3931 2000-08-25 Greg McGary <greg@mcgary.org>
3933 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
3935 2000-08-24 Greg McGary <greg@mcgary.org>
3937 * lang.c (lang_decode_option): Use ARRAY_SIZE.
3938 * parse.y (BINOP_LOOKUP): Likewise.
3940 2000-08-22 Andrew Haley <aph@cygnus.com>
3942 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
3943 sign extending. Fixes gcj/321.
3944 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
3945 combining to make a jlong. Fixes gcj/321.
3947 2000-08-21 Nix <nix@esperi.demon.co.uk>
3949 * lang-specs.h: Do not process -o or run the assembler if
3952 2000-08-16 Andrew Haley <aph@cygnus.com>
3954 * typeck.c (build_java_array_type): Rewrite code to do array
3955 alignment. Take into account back-end macros when aligning array
3956 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
3957 user to set alignment. Fixes gcj/252 and 160.
3959 2000-08-09 Tom Tromey <tromey@cygnus.com>
3961 * parse.y (check_abstract_method_definitions): Now return `int'.
3962 Check implemented interfaces. Fixes PR gcj/305.
3964 * parse.y (patch_switch_statement): Disallow `long' in switch
3965 expressions. Fixes PR gcj/310.
3967 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3969 * decl.c (finit_leg_identifier_node): New global.
3970 (init_decl_processing): Use `finit$' to initialize
3971 finit_identifier_node. Use `$finit$' to initialize
3972 finit_leg_identifier_node.
3973 * expr.c (expand_java_field_op): Use ID_FINIT_P.
3974 * java-tree.h (finit_identifier_node): Changed attached comment.
3975 (finit_leg_identifier_node): New declaration.
3976 (ID_FINIT_P): Take finit_identifier_node and
3977 finit_leg_identifier_node into account. This is a backward
3980 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3982 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
3984 (generate_bytecode_insns): Check `nargs' before emitting it.
3985 * verify.c (merge_type_state): Fixed typo.
3986 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
3987 generate_bytecode_{conditional,insns}.
3989 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
3991 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
3994 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3996 * class.c (maybe_layout_super_class): Fixed indentation.
3997 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
3998 (java_check_methods): New function declaration.
3999 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4000 instead of `str_ptr'.
4001 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4002 of a `invokeinterface' at the right time.
4003 * parse.h (WFL_STRIP_BRACKET): New macro.
4004 (SET_TYPE_FOR_RESOLUTION): Use it.
4005 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4006 (check_class_interface_creation): Don't check for cross package
4007 innerclass name clashes.
4008 (method_header): Behave properly if MDECL is `error_mark_node'.
4009 (method_declarator): Return `error_mark_node' if bogus current
4011 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4012 (resolve_and_layout): New local `decl_type', set and used. Call
4014 (java_check_methods): New method.
4015 (java_layout_classes): Use it.
4016 (resolve_qualified_expression_name): No EH check necessary in
4018 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4020 (patch_assignment): Set DECL_INITIAL on integral final local.
4022 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4024 * java-tree.h (flag_extraneous_semicolon): New extern.
4025 * lang-options.h: (-Wextraneous-semicolon): New option.
4026 * lang.c (flag_redundant): Fixed typo in leading comment.
4027 (flag_extraneous_semicolon): New global.
4028 (lang_decode_option): Set `flag_extraneous_semicolon' when
4029 -Wall. Decode `-Wextraneous-semicolon'.
4030 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4031 `empty_statement' rule.
4032 (class_body_declaration): Likewise.
4033 (method_body:): Accept `;' as a method body.
4034 (static_initializer:): Removed `SC_TK' hack.
4035 (constructor_block_end:): Likewise.
4036 (empty_statement:): Report deprecated empty declaration. Fixes
4039 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4041 * parse.y (build_dot_class_method_invocation): Changed parameter
4042 name to `type'. Build signature from `type' and convert it to a
4043 STRING_CST if it's an array.
4044 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4045 to use `ref_type' directly.
4047 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4049 * lang-options.h: Added a comma after the last element to avoid
4050 syntax errors when other languages define additional options.
4052 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4054 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4055 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4056 (jc1): Link with $(BACKEND).
4057 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4059 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4061 * jvspec.c: Adjust type of second argument to
4062 lang_specific_driver, and update code as necessary.
4064 * class.c (build_dtable_decl): Initialize dummy.
4066 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4068 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4069 method bodies not to rule out discarding `<clinit>'; don't use
4070 <clinit> to initialize static fields with constant initializers.
4072 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4074 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4076 (method_synthetic): New global.
4077 (HANDLE_METHOD): Recognize synthetic method and tell
4078 `print_method_info' about it.
4079 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4080 processing a synthetic method.
4081 * jcf-reader.c (skip_attribute): New function.
4082 ( skip_attribute): Likewise.
4084 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4086 * parse.y (build_outer_field_access): Fixed comments.
4087 (fix_constructors): Emit the initialization of this$<n> before
4089 (resolve_qualified_expression_name): Build an access to `decl' if
4092 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4094 * parse-scan.y (curent_class): Non longer const.
4095 (inner_qualifier, inner_qualifier_length): Deleted.
4096 (current_class_length): New global.
4097 (bracket_count): Fixed typo in leading comment.
4098 (anonymous_count): New global.
4099 (class_instance_creation_expression:): Handle anonymous classes.
4100 (anonymous_class_creation:): New rule.
4101 (push_class_context): Rewritten.
4102 (pop_class_context): Likewise.
4103 (INNER_QUALIFIER): Macro deleted.
4104 (report_class_declaration): call `push_class_context' when
4105 entering the function. `fprintf' format modified not to use
4107 (report_class_declaration): Assign `package_name' and
4108 `current_class' to NULL separately.
4110 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4112 * expr.c (build_invokeinterface): Call layout_class_methods on
4115 2000-07-27 Tom Tromey <tromey@cygnus.com>
4116 Anthony Green <green@cygnus.com>
4117 Alexandre Petit-Bianco <apbianco@cygnus.com>
4119 * class.c (make_class_data): Create vtable for abstract classes.
4120 (get_dispatch_table): Changed to cope with abstract classes.
4122 2000-07-27 Tom Tromey <tromey@cygnus.com>
4124 * parse.y (patch_method_invocation): Don't reverse the argument
4125 list when dealing with anonymous class constructors. Fixed typo in
4128 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4130 * parse.y (build_alias_initializer_parameter_list): Reverse
4131 crafted list when building aliases for anonymous class
4134 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4136 * parse.y (jdep_resolve_class): Don't bother checking potential
4137 innerclass access if `decl' is NULL.
4138 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4141 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4143 * parse.c: Remove (again.)
4145 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4147 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4148 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4149 outside the `if' statement, alias to innerclass removed, `decl'
4150 used to mark the class complete.
4152 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4154 * parse.y (simple_name:): Fixed typo in error message.
4156 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4158 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4159 or its first operand can be error marks.
4161 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4163 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4164 * parse.y (method_header): Likewise.
4166 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4168 * parse.y (process_imports): Consider that one might be trying to
4169 import an innerclass. Fixes gcj/254
4171 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4173 * parse.y (find_as_inner_class): Handle the case where the
4174 enclosing context of an innerclass has been loaded as bytecode.
4176 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4178 * parse.y (simple_name:): Reject `$' in type names.
4179 (resolve_type_during_patch): Use `type' as a second
4180 argument to resolve_no_layout. Fixes gcj/257.
4182 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4184 * parse.y (find_most_specific_methods_list): Select the only
4185 non-abstract method even if max has been set.
4186 Fixes gcj/285, gcj/298.
4188 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4190 * lang-specs.h: Added %(jc1) to java compiler options.
4192 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4194 * .cvsignore: New file.
4196 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4198 * parse.y (not_accessible_p): Access granted to innerclasses
4199 (indirectly) extending the reference type. Fixes gcj/249.
4201 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4203 * parse.y (patch_method_invocation): Fixed comment.
4204 (maybe_use_access_method): Build this$<n>s to the context of the
4205 target method, or a type that extends it. Fixes gcj/242.
4207 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4211 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4213 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4215 2000-07-13 Tom Tromey <tromey@cygnus.com>
4217 * lang-specs.h: Added %{I*}.
4219 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4221 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4223 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4225 * parse-scan.c: Remove.
4227 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4229 * class.c (set_super_info): Handled protected inner classes.
4230 (common_enclosing_context_p): Bail early if arguments aren't both
4232 (get_access_flags_from_decl): Handle private and protected inner
4234 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4235 (CLASS_PROTECTED): Likewise.
4236 (struct lang_type): New bitfield `poic'.
4237 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4239 (check_inner_class_access): Renamed arguments, added
4240 comments. Handles protected inner classes (fixes gcj/225)
4241 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4243 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4245 * parse.y (resolve_qualified_expression_name): Verify qualified
4246 access to `this'. Fixes gcj/239.
4248 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4250 * jcf-write.c (generate_classfile): Don't install ConstantValue
4253 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4255 * parse.y (resolve_qualified_expression_name): Handle inner class
4256 access. Fixes gcj/256.
4258 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4260 * jcf-write.c (generate_classfile): Properly install the
4261 ConstantValue attribute and the initial value constant pool index
4262 on string constants.
4263 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4266 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4268 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4270 * parse.y (find_as_inner_class): Fixed typo.
4271 (do_resolve_class): Explore enclosing contexts when searching for
4272 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4273 (check_inner_class_access): Check `decl' which can be null in case
4276 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4278 * java-tree.h (java_debug_context): Declared `extern'.
4279 (safe_layout_class): Likewise.
4280 * parse.y (resolve_field_access): Field must be `static' in order
4281 to be replaced by its initial value. Added comments.
4282 (find_applicable_accessible_methods_list): Fixed typo.
4283 (find_most_specific_methods_list): Methods found in innerclasses
4284 take over methods founds in the enclosing contexts.
4285 (java_complete_tree): Loosen restrictions on the type of DECLs
4286 that can be replaced by their initialization values.
4287 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4289 2000-07-05 Tom Tromey <tromey@cygnus.com>
4291 * Make-lang.in (PARSE_DIR): New macro.
4292 (PARSE_RELDIR): Likewise.
4293 (PARSE_C): Likewise.
4294 (PARSE_SCAN_C): Likewise.
4295 ($(PARSE_C)): New target.
4296 ($(PARSE_SCAN_C)): Likewise.
4297 (SET_BISON): New macro.
4298 (BISONFLAGS): Likewise.
4299 (JAVABISONFLAGS): Likewise.
4301 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4303 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4304 argument on the first pass for CNI as well as JNI.
4305 (print_method_info): Set up method name on the first pass only.
4307 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4309 * parse.y (parser_qualified_classname): Removed parameter
4311 (create_interface): Removed first passed parameter to
4312 parser_qualified_classname.
4313 (create_class): Likewise. Don't install alias on static
4314 innerclasses. Fixes gcj/275.
4316 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4318 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4319 debugable statement with empty_stmt_node. Fixes gcj/272
4321 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4323 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4326 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4328 * jcf-write.c (push_long_const): Appropriately cast short negative
4331 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4333 * parse.y (verify_constructor_super): Use loop variable
4334 `m_arg_type' initialized with `mdecl_arg_type'.
4336 2000-06-29 Tom Tromey <tromey@cygnus.com>
4338 * parse.y (resolve_field_access): Handle case where `type_found'
4341 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4343 * expr.c (lookup_field): The same field can be found through two
4344 different interface. Don't declare it ambiguous in that case.
4346 2000-06-27 Tom Tromey <tromey@cygnus.com>
4348 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4349 follows \r, then unget it at a lower level.
4351 2000-06-26 Tom Tromey <tromey@cygnus.com>
4353 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4356 2000-06-25 Tom Tromey <tromey@cygnus.com>
4358 * parse.y (for_statement): Wrap expression in a WFL if it is a
4359 constant. For PR gcj/268.
4361 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4363 * parse.y (do_resolve_class): Minor optimiztion in the package
4364 list search. Removed unnecessary test and return statement.
4365 (valid_ref_assignconv_cast_p): Order of arguments to
4366 enclosing_context_p fixed.
4368 2000-06-24 Tom Tromey <tromey@cygnus.com>
4370 * expr.c (lookup_field): Print error and return error_mark_node if
4371 field reference is ambiguous.
4373 * parse.y (check_abstract_method_definitions): Also check if
4374 `other_method' is abstract.
4376 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4378 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4380 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4381 (struct lang_type): New field `pic'.
4382 (CLASS_PRIVATE): New macro.
4383 * parse.y (check_inner_class_access): New function.
4384 (jdep_resolve_class): Call it.
4386 2000-06-23 Tom Tromey <tromey@cygnus.com>
4388 * parse.y (patch_incomplete_class_ref): Initialize the returned
4389 class. For PR gcj/260.
4391 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4393 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4395 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4397 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4398 Java specific checks.
4399 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4401 * java-tree.def (CASE_EXPR): Marked 'e'.
4402 (DEFAULT_EXPR): Likewise.
4403 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4405 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4406 Java specific checks.
4407 (generate_bytecode_insns): Test try_block for BLOCK before using
4409 * parse.y (build_wfl_wrap): Added `location' argument. Set
4410 EXPR_WFL_LINECOL accordingly.
4411 (dim_expr:): Wrap constants with WFLs.
4412 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
4413 (resolve_package): Check for `stmt' not being a BLOCK before
4414 building a debuggable statement with it.
4415 (make_qualified_primary): Added extra parameter to build_wfl_wrap
4417 (resolve_field_access): Make sure `decl' is a DECL before treating
4419 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
4420 IDENTIFIER_NODE before treating it as such.
4421 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
4422 treating it as such.
4423 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
4424 to be applied only on non array types.
4426 2000-06-16 Per Bothner <per@bothner.com>
4428 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
4429 define in terms of DECL_RESULT, as that fails when --enable-checking.
4431 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4433 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
4434 types the same in comparison.
4435 (CHECK_OP): Add static prototype.
4437 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4439 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
4440 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
4443 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4445 * decl.c (create_primitive_vtable): Prototype.
4447 * jcf-write.c (generate_bytecode_insns): Initialize variable
4450 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
4452 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4454 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
4455 to track searched classes, and do not search the same class more than
4456 once. Call find_applicable_accessible_methods_list on immediate
4457 superclass, instead of search_applicable_method_list on all ancestors.
4460 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4462 * parse.y (register_fields): Permit static fields in inner classes
4463 if they are final. Fix for PR gcj/255.
4465 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4467 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
4468 * parse.y (find_in_imports): Returned type changed to void,
4469 leading comment fixed.
4470 (register_package): New function.
4471 (qualify_and_find): Likewise.
4472 (package_declaration:): Use `register_package'.
4473 (single_type_import_declaration:): Removed local variable
4474 `node'. Added missing `;' for consistency.
4475 (type_import_on_demand_declaration:): Use `chainon' to link new
4477 (lookup_field_wrapper): Lookup local variables defined in outer
4479 (java_complete_class): Don't reverse the list of imported on demand.
4480 (do_resolve_class): Reorganized. Removed local variable
4481 `original_name'. Call `qualify_and_find' with the current package
4482 name, invoke `find_in_imports_on_demand' right after. Call
4483 `qualify_and_find' with the packages we've seen so far. Fixed
4484 operations numbering in comments.
4485 (java_expand_class): Don't reverse `package_list'.
4486 (find_most_specific_methods_list): New local variables `abstract'
4487 and `candidates'. Use them to pick the right method.
4489 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
4491 * parse.y (check_modifiers_consistency): Don't subtract out
4492 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
4494 2000-06-04 Philipp Thomas <pthomas@suse.de>
4496 * Makefile.in (INTLLIBS): New.
4500 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4502 * class.c (get_dispatch_table): Build the vtable dummy entry list
4503 element with a null purpose. Fixed leading comment.
4504 (build_dtable_decl): Build an accurate dtable type when appropriate
4507 2000-06-02 Richard Henderson <rth@cygnus.com>
4509 * lang.c (lang_get_alias_set): New.
4511 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4513 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
4514 before using it as the accessed field.
4516 2000-05-31 Tom Tromey <tromey@cygnus.com>
4518 * java-tree.h (boolean_array_vtable, byte_array_vtable,
4519 char_array_vtable, short_array_vtable, int_array_vtable,
4520 long_array_vtable, float_array_vtable, double_array_vtable):
4522 * expr.c (get_primitive_array_vtable): New function.
4523 (create_primitive_vtable): New function.
4524 (java_lang_expand_expr): Enable code to statically generate
4526 * decl.c (init_decl_processing): Create primitive vtables.
4527 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
4528 short_array_vtable, int_array_vtable, long_array_vtable,
4529 float_array_vtable, double_array_vtable): Define.
4531 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
4533 * java/parse.y (find_applicable_accessible_methods_list):
4534 Don't add an uninitialized value to the list.
4536 2000-05-25 Tom Tromey <tromey@cygnus.com>
4538 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
4539 when trying to see if field's class should be initialized. Always
4540 initialize field's declaring class, not qualified class.
4543 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
4544 `wfl_operator', to maybe_build_primttype_type_ref.
4547 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
4549 * parse.y (patch_method_invocation): Don't try to lookup methods
4552 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4554 * parse.y (resolve_field_access): Call the appropriate <clinit>
4555 before accessing the length of a static array. Craft a decl for
4556 the field while its time. Fixes PR gcj/129.
4558 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4560 * parse.y (resolve_package): Correctly set `*next' (was off by
4562 (resolve_qualified_expression_name): Fixed comment.
4564 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4566 * jcf-parse.c (jcf_parse_source): Reset current_class and
4567 current_function_decl to NULL before parsing a new file.
4569 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4571 * parse.y (block_end:): If the collected block doesn't feature a
4572 statement, insert an empty statement.
4574 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4576 * parse.y (maybe_yank_clinit): New function.
4577 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
4578 end of the list of methods belonging to a class.
4579 (java_complete_expand_method): Check whether <clinit> is really
4580 necessary and expand it accordingly.
4582 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4584 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
4585 processed by the method's switch statement.
4587 2000-05-19 Tom Tromey <tromey@cygnus.com>
4589 * java-tree.h: Added init state enum.
4590 * decl.c (emit_init_test_initialization): Initialize class
4591 initialization check variable by looking at class' state.
4593 2000-05-19 Tom Tromey <tromey@cygnus.com>
4595 * java-tree.h (build_instanceof): Declare.
4596 (build_get_class): Declare.
4597 * parse.y (patch_binop): Use build_instanceof.
4598 * expr.c (build_instanceof): New function. If class is final,
4599 don't make a function call.
4600 (expand_java_INSTANCEOF): Use it.
4601 (build_get_class): New function.
4603 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4605 * jcf-write.c (generate_classfile): Scan the source_file for
4606 slashes with the right pointer variable.
4608 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
4610 * lang.c (lang_decode_option): Update -Wunused flags by calling
4612 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
4614 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
4616 * check_init.c (check_init): Constify local char *.
4617 * class.c (push_class): Constify local char *.
4618 * java_tree.h: Update prototypes.
4619 * jcf-io.c (open_class): Constify filename parameter and
4621 (find_class): Remove redundant string copy. Cast return from
4623 * jcf-parse.c (read_class, parse_class_file, yyparse):
4624 Constify local char *.
4625 * jcf-write.c (generate_bytecode_insns, generate_classfile):
4626 Constify local char *.
4627 * jcf.h (JCF): Constify filename and classname.
4628 (JCF_FINISH): Cast args to FREE to char * when appropriate.
4629 * lang.c (init_parse): Constify parameter and return value.
4630 * lex.c (java_get_line_col): Constify filename parameter.
4631 * parse.h: Constify parser_ctxt.filename. Update prototypes.
4632 * parse.y (java_parser_context_suspend,
4633 issue_warning_error_from_context, safe_layout_class): Constify
4635 * parse.c: Regenerate.
4637 2000-05-08 Tom Tromey <tromey@cygnus.com>
4639 * expr.c (build_jni_stub): Cache the result of
4640 _Jv_LookupJNIMethod.
4642 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4644 * decl.c (predef_filenames_size): Now 7.
4645 (predef_filenames): New seventh entry.
4647 2000-05-04 Tom Tromey <tromey@cygnus.com>
4649 * boehm.c (mark_reference_fields): Don't mark RawData fields.
4650 Keep track of when we've seen a reference field after a
4651 non-reference field.
4652 (get_boehm_type_descriptor): Handle case where we see
4653 non-reference fields but no trailing reference field.
4654 * decl.c (rawdata_ptr_type_node): Define.
4655 (init_decl_processing): Initialize rawdata_ptr_type_node.
4656 * java-tree.h (rawdata_ptr_type_node): Declare.
4658 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4660 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
4661 specifiers in calls to fprintf.
4663 2000-05-03 Andrew Haley <aph@cygnus.com>
4665 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
4667 * javaop.h (WORD_TO_INT): New function.
4668 (IMMEDIATE_s4): Use WORD_TO_INT.
4669 * jcf.h (JPOOL_INT): Ditto.
4671 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
4674 2000-04-19 Tom Tromey <tromey@cygnus.com>
4676 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
4678 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
4680 * expr.c (build_jni_stub): New function.
4681 * lang-specs.h: -fjni and -femit-class-file are incompatible.
4683 * parse.y (java_complete_expand_methods): Expand a native method
4684 and call build_jni_stub if -fjni given.
4685 * lang-options.h: Document -fjni.
4686 * lang.c (flag_jni): New global.
4687 (lang_f_options): Added `jni' entry.
4688 * java-tree.h (soft_lookupjnimethod_node,
4689 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
4691 (flag_jni): Declare.
4692 (build_jni_stub): Declare.
4693 (struct lang_decl): Added `native' flag.
4694 (METHOD_NATIVE): Redefined to use `native' field of lang specific
4696 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
4697 soft_jnipopsystemframe_node): New globals.
4698 (init_decl_processing): Set them. _Jv_InitClass only takes one
4701 * java-tree.def: Put into `C' mode.
4703 2000-04-27 Tom Tromey <tromey@cygnus.com>
4706 * expr.c (expand_invoke): Generate check to see if object pointer
4707 is null in nonvirtual invocation case.
4708 * java-tree.h (soft_nullpointer_node): Declare.
4709 * decl.c (soft_nullpointer_node): New global.
4710 (init_decl_processing): Initialize soft_nullpointer_node.
4711 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4712 or `private' methods.
4713 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4715 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4717 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4720 2000-04-26 Tom Tromey <tromey@cygnus.com>
4722 * zextract.c (find_zip_file_start): New function.
4723 (read_zip_archive): Use it.
4725 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4727 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
4729 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4731 * class.c (common_enclosing_context_p): New function.
4732 * java-tree.h (common_enclosing_context_p): Added prototype.
4733 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
4734 classes sharing an outer context with the current instance.
4735 * parse.y (build_access_to_thisn): Fixed leading comment.
4736 (verify_constructor_super): New local `supper_inner'. Skip
4737 enclosing context argument in the case of inner class constructors.
4738 (patch_method_invocation): Insert proper context as second
4739 parameter to pure inner class constructor super invocations.
4741 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4743 * parse.y (end_class_declaration): Reset the interface number
4746 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4748 * parse.y (source_start_java_method): Deleted unnecessary code.
4749 (patch_method_invocation): Fixed comment.
4751 2000-04-24 Robert Lipe <robertlipe@usa.net>
4753 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
4755 2000-04-23 Tom Tromey <tromey@cygnus.com>
4757 * boehm.c (mark_reference_fields): Use int_byte_position.
4759 2000-04-22 Tom Tromey <tromey@cygnus.com>
4761 * boehm.c (mark_reference_fields): Only call byte_position on
4764 2000-04-22 Tom Tromey <tromey@cygnus.com>
4766 * boehm.c (mark_reference_fields): Added `last_view_index'
4767 argument. Use DECL_FIELD_OFFSET to determine field's offset.
4769 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
4771 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
4772 * parse.y (check_class_interface_creation): Fixed comments. Select
4773 permitted modifiers for (inner) interfaces. Changed error message
4774 to report rejected modifiers used with local classes.
4776 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4778 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
4779 of directly inherited type considered in scope.
4780 * parse.y (do_resolve_class): Search inherited classes for inner
4783 2000-04-20 Tom Tromey <tromey@cygnus.com>
4785 * parse.y (not_accessible_p): Use member's class, not current
4786 class, when doing inheritance check for protected reference.
4789 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
4791 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
4793 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4795 * parse.y (lookup_field_wrapper): Search for final local aliases.
4796 (resolve_expression_name): Let lookup_field_wrapper search for
4797 final local aliases. Force the value of `name' if one is found.
4798 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
4799 an expression name. Fixed comments.
4801 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4803 * parse.y (yyerror): `msg' can be null, don't use it in that case.
4805 2000-04-19 Tom Tromey <tromey@cygnus.com>
4807 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
4809 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4811 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
4813 2000-04-18 Tom Tromey <tromey@cygnus.com>
4816 * gjavah.c (utf8_cmp): Changed return value.
4817 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
4819 (cxx_keywords): New global.
4820 (get_field_name): Handle new result of cxx_keyword_subst.
4821 (print_method_info): Likewise.
4823 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
4825 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
4826 with a newline, for CNI.
4827 (print_stub_or_jni): Print a space or newline before method name for
4829 (print_cxx_classname): Don't write leading "::" in CNI stub method.
4830 (process_file): Include gcj/cni.h if generating CNI stubs.
4832 2000-04-16 Tom Tromey <tromey@cygnus.com>
4834 * gjavah.c (decompile_method): Use print_field_name.
4837 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4839 * parse.y (java_expand_classes): Reverse the package list once.
4840 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
4842 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
4843 the `==' and `!=' operators.
4845 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4847 * jcf-write.c (generate_bytecode_insns): At invokation time,
4848 always relate an interface method to the type of its selector.
4850 2000-04-05 Tom Tromey <tromey@cygnus.com>
4853 * expr.c (expand_invoke): Generate check to see if object pointer
4854 is null in nonvirtual invocation case.
4855 * java-tree.h (soft_nullpointer_node): Declare.
4856 * decl.c (soft_nullpointer_node): New global.
4857 (init_decl_processing): Initialize soft_nullpointer_node.
4858 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4859 or `private' methods.
4860 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4862 2000-04-05 Tom Tromey <tromey@cygnus.com>
4865 * parse.y (check_final_assignment): Recognize assignments to the
4866 `length' field of an array when generating class files.
4868 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4870 * class.c (decl_hash): Prototype removed.
4871 (decl_compare): Likewise.
4873 2000-04-05 Tom Tromey <tromey@cygnus.com>
4875 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
4876 * parse.y (check_modifiers_consistency): Check for final/volatile
4877 clash. Fixes PR gcj/164.
4879 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4881 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
4883 (java_hash_compare_tree_node): Renamed from `decl_compare, made
4885 (add_method_1): Use `java_hash_hash_tree_node' and
4886 `java_hash_compare_tree_node'.
4887 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
4888 (java_hash_compare_tree_node): Likewise.
4889 * parse.y (find_applicable_accessible_methods_list): Create,
4890 delete and use a hash table to remember already searched interfaces.
4892 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
4894 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
4897 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4899 * boehm.c (mark_reference_fields, set_bit): Prototype.
4900 (set_bit): Un-ANSI-fy definition.
4902 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
4905 * decl.c (emit_init_test_initialization): Likewise.
4907 * gjavah.c (jni_print_char): Likewise.
4909 * parse.y (create_new_parser_context): Likewise.
4911 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4913 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
4914 patch missing hunk. Fixed indentation.
4916 2000-03-30 Tom Tromey <tromey@cygnus.com>
4918 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
4919 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
4921 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4923 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4924 when negative *before* using it as an array index.
4925 * ChangeLog: Fixed typo.
4927 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4929 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4930 to 0 when it reaches -1.
4932 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4934 * jcf-parse.c (get_constant): Properly cast `num' during the
4935 invocation of `add_double'.
4936 * jcf-write.c (push_long_const): Properly cast `lo' before
4937 comparing it to short bounds.
4938 * parse-scan.y (interface_declaration:): Rule re-arrange so that
4939 `interface_body:' is reduced after the current interface is
4942 2000-03-26 Tom Tromey <tromey@cygnus.com>
4944 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
4945 Java-specific `-f' option.
4947 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4949 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
4950 Adjust order of making types.
4951 Make bitsize_*_node values.
4953 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4955 * class.c (make_field_value): Use byte_position.
4956 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
4957 (java_array_data_offset): Likewise.
4958 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
4961 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4963 * parse.y (check_abstract_method_definitions): New local
4964 `end_type_reached'. Make sure we also consider `end_type'.
4965 (java_check_abstract_method_definitions): Make sure we eventually
4966 consider `java.lang.Object'.
4967 (maybe_use_access_method): Don't use access method if not in the
4968 context of a pure inner class or if the method's context is right.
4969 (find_applicable_accessible_methods_list): New static flag
4970 `object_done'. Don't search abstract classes as interfaces. Fixed
4971 indentation. Fixed the `java.lang.Object' only search. Search
4972 class interface(s) first, then fully search enclosing contexts.
4973 (find_most_specific_methods_list): Pick the closest candidate when
4974 they're all abstract.
4976 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4978 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4979 properly initialize `finished_label'. Don't emit gotos for empty
4982 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4984 * except.c (emit_handlers): Clear catch_clauses_last.
4986 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4988 * parse.y (check_method_types_complete): New function.
4989 (create_class): Reset anonymous class counter only when seeing an
4991 (java_complete_class): JDEP_METHOD: Don't recompute signature
4994 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4996 * class.c (build_static_ref): Fixed indentation in comment.
4997 * java-tree.def (TRY_EXPR): Fixed typo in name.
4998 (CLASS_LITERAL): Likewise.
4999 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5000 (struct lang_type): New field `dot_class'.
5001 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5002 (generate_classfile): Method `class$' is synthetic.
5003 * parse.y (build_do_class_method): New function.
5004 (build_dot_class_method_invocation): Likewise.
5005 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5006 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5007 (qualify_ambiguous_name): Likewise.
5008 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5009 (build_try_statement): Fixed leading comment.
5011 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5013 * class.c (make_field_value): Properly handle sizes.
5014 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5015 (layout_class_method): Count using trees.
5016 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5017 * expr.c (java_array_data_offset): Use int_bit_position.
5018 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5019 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5021 2000-03-16 Tom Tromey <tromey@cygnus.com>
5023 * lang.c (flag_hash_synchronization): New global.
5024 (lang_f_options): Added `hash-synchronization'.
5025 * lang-options.h: Mention -fhash-synchronization.
5026 * java-tree.h (flag_hash_synchronization): Declare.
5027 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5028 hash table synchronization is disabled.
5029 * decl.c (init_decl_processing): Only push `sync_info' value when
5030 hash table synchronization is disabled.
5031 * class.c (make_class_data): Only push `sync_info' field when hash
5032 table synchronization is disabled. Removed dead code.
5034 2000-03-16 Tom Tromey <tromey@cygnus.com>
5036 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5038 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5040 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5042 * parse.y (patch_method_invocation): Handle anonymous classes
5043 creation in static context.
5045 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5047 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5048 * parse.y (resolve_qualified_expression_name): Use it.
5049 (patch_method_invocation): Likewise.
5051 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5053 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5054 depending on the type of dependency which dictates what the
5056 (unresolved_type_p): Resolved types limited to the current class.
5058 2000-03-15 Tom Tromey <tromey@cygnus.com>
5060 * decl.c (init_decl_processing): Set type of `sync_info' to be
5063 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5064 Correctly compute bit number for current slot. Zero `high' and
5065 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5066 mark_reference_fields.
5067 (mark_reference_fields): New function.
5069 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5071 * parse.y (register_incomplete_type): Fixed initialization of
5074 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5076 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5078 (push_class_context, pop_class_context): New function.
5079 (class_body:): Call pop_class_context.
5080 (interface_body:): Likewise.
5081 (INNER_QUALIFIER): New macro.
5082 (report_class_declaration): Changed output format and use
5083 INNER_QUALIFIER. Call push_class_context.
5085 2000-02-14 Andrew Haley <aph@cygnus.com>
5087 * check-init.c (check_init): Add new cases for unary and binary
5090 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5092 * parse.y (resolve_package): Set `next' once a type name has been
5093 progressively discovered.
5094 (resolve_qualified_expression_name): Propagate resolution only if
5095 there are remaining qualifiers. Take into account `q' might have
5096 been cleared after re-qualification.
5097 * parse.y (patch_method_invocation): New local `resolved'.
5098 Section dealing with qualified expression rewritten to use
5099 resolve_field_access.
5101 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5103 * parse.h (PUSH_CPC): Fixed indentation.
5104 (DEBUG_CPC): New macro.
5105 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5106 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5107 * parse.y (class_body_declaration:): Use
5108 SET_CPC_INSTANCE_INITIALIZER_STMT.
5109 (method_declaration:): Check for null current_function_decl.
5110 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5111 (java_parser_context_pop_initialized_field): Better handling of
5113 (maybe_make_nested_class_name): Mark nested class name as
5114 qualified when necessary.
5115 (end_class_declaration): Don't call java_parse_context_resume when
5116 one or more error occurred.
5117 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5118 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5119 SET_CPC_INITIALIZER_STMT.
5120 (method_header): Check for inner classes declaring static methods.
5121 (resolve_qualified_expression_name): Handle situation where `this'
5124 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5126 * typeck.c (build_prim_array_type): Correctly set the high word too.
5128 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5130 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5132 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5133 list of methods for interfaces.
5135 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5137 * parse.y (qualify_ambiguous_name): Properly handle expressions
5140 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5142 * parse.y (check_final_assignment): Extended to process
5144 (patch_assignment): Have check_final_assignment called only once.
5146 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5148 * java-tree.h (IS_INIT_CHECKED): New flag.
5149 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5150 * parse.y (patch_string): Call force_evaluation_order on the
5151 completed string concatenation tree.
5152 * expr.c (force_evaluation_order): Call force_evaluation_order on
5153 function's arguments too.
5155 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5157 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5158 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5159 (build_anewarray): Likewise.
5160 * parse.y (patch_newarray): Likewise.
5161 * parse.c: Regenerated.
5163 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5165 * decl.c (init_decl_processing): Added new class fields `depth',
5166 `ancestors', and `idt' to class_type_node. Use
5167 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5168 * class.c (make_class_data): Push initial values for new fields.
5169 * java-tree.h: Updated prototype for `build_invokeinterface'.
5170 * expr.c (build_invokeinterface): Changed parameters to accept
5171 `method' tree. Calculate index of `method' in its declaring
5172 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5173 (expand_invoke): Call `build_invokeinterface' with new parameters.
5174 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5177 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5179 * typeck.c (lookup_do): Search superinterfaces first
5180 when looking up an interface method. From Godmar Back
5183 2000-03-06 Tom Tromey <tromey@cygnus.com>
5185 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5187 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5189 * java-tree.h (lookup_argument_method2): Declared.
5190 (safe_layout_class): Prototype moved from parse.h.
5191 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5192 * parse.y (java_check_regular_methods): Local `super_class' gone.
5193 Call lookup_argument_method2 instead of lookup_argument_method.
5194 Perform modifier match for methods found declared in implemented
5195 interfaces. Fixed indentation problem. Overriding/hiding error
5196 report to take place only for methods found in classes.
5197 * typeck.c (lookup_argument_method): Changed leading
5198 comment. Re-written by calling lookup_do.
5199 (lookup_argument_method2): New function.
5200 (lookup_java_method): Re-written by calling lookup_do.
5201 (lookup_do): New function.
5203 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5205 * check-init.c (check_init): Removed dead code. Handle (blank)
5207 * parse.y (declare_local_variables): New local `final_p', set it
5208 and use it to initialize LOCAL_FINAL.
5209 (check_final_assignment): Only check FIELD_DECLs.
5211 2000-02-17 Tom Tromey <tromey@cygnus.com>
5213 * Makefile.in (JAVA_OBJS): Added boehm.o.
5214 (boehm.o): New target.
5215 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5216 * java-tree.h (flag_use_boehm_gc): Declare.
5217 (get_boehm_type_descriptor): Declare.
5218 * lang.c (lang_f_options): Added `use-boehm-gc'.
5219 (flag_use_boehm_gc): New global.
5220 * lang-options.h: Added -fuse-boehm-gc.
5221 * boehm.c: New file.
5222 * class.c (get_dispatch_table): If class uses a Boehm type
5223 descriptor, put it in the vtable.
5224 (make_class_data): Removed dead code.
5226 2000-03-03 Per Bothner <per@bothner.com>
5228 * decl.c (init_decl_processing): Initialize sizetype properly.
5230 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5232 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5233 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5234 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5235 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5236 (jcf_parse): New local `current'. Load innerclasses seen in outer
5237 context being processed.
5238 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5239 * jcf-write.c (append_innerclasses_attribute): New function.
5240 (append_innerclasses_attribute_entry): Likewise.
5241 (get_access_flags): Handle static classes. Set anonymous and local
5242 classes to be private.
5243 (generate_classfile): Attribute count adjusted. Call
5244 append_innerclasses_attribute.
5245 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5246 PURE_INNER_CLASS_TYPE_P.
5247 * parse.y (parser_qualified_classname): New parameter `is_static',
5248 produce non qualified name accordingly.
5249 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5250 (create_interface): Added argument to parser_qualified_classname.
5251 (create_class): Added argument to parser_qualified_classname. Setup
5252 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5253 (add_inner_class_fields): Fixed indentation.
5254 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5255 (method_declarator): Fixed typo in comment.
5256 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5257 (build_current_thisn): Likewise.
5258 (patch_method_invocation): Likewise.
5260 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5262 * decl.c (current_function_decl): Move to toplev.c.
5264 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5266 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5267 (DECL_BIT_INDEX): Use underlying representation.
5268 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5270 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5272 * expr.c (build_java_ret): Pass proper type to size_binop.
5274 2000-02-25 Anthony Green <green@cygnus.com>
5276 * expr.c (build_class_init): Mark the decl to be ignored by
5278 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5279 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5280 * class.c (init_test_hash_newfunc): New function.
5281 (decl_hash): New function.
5282 (decl_compare): New function.
5283 * decl.c (emit_init_test_initialization): New function.
5284 (complete_start_java_method): Traverse the init test hashtable,
5285 calling emit_init_test_initialization.
5286 (always_initialize_class_p): Define.
5287 * expr.c (build_class_init): Use initialization tests when
5288 emitting class initialization code.
5289 (always_initialize_class_p): Declare.
5290 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5292 * java-tree.h: Include hash.h.
5293 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5294 (struct lang_decl): Add init_test_table field.
5295 (init_test_hash_entry): Define.
5297 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5299 * gjavah.c (main): Avoid using `argi' to report unimplemented
5302 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5304 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5305 initialize locals to avoid warnings. Local `exception_type' moved
5308 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5310 * parse.y (resolve_expression_name): Use `orig' as a second
5311 argument to resolve_field_access.
5312 (resolve_field_access): Removed unnecessary code when dealing with
5315 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5317 * class.c (push_super_field): Don't push the field twice.
5318 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5319 * parse.h (java_reorder_fields): Prototyped.
5320 * parse.y (java_reorder_fields): New function.
5321 (java_layout_class): Simplified not to worry about re-ordering.
5323 2000-02-23 Tom Tromey <tromey@cygnus.com>
5325 * gjavah.c (print_name): In JNI case, correctly quote string.
5326 (print_method_info): Don't handle overrides in JNI mode.
5328 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5330 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5331 value type set to `boolean_type_node'.
5333 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5335 * jcf-dump.c (main): Test for correct condition after
5336 output file creation.
5338 2000-02-19 Anthony Green <green@cygnus.com>
5340 * jcf-depend.c (add_entry): Fix test for first list entry.
5342 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5344 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5345 * constants.c (build_constants_constructor): Likewise.
5347 2000-02-19 Anthony Green <green@cygnus.com>
5349 * jcf-depend.c (add_entry): Add entries to the end of the list.
5351 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5353 * decl.c (INT_TYPE_SIZE): Define if necessary.
5354 (expand_java_return): Handle the case of a native integer smaller
5357 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5359 * gjavah.c (help): Use GCCBUGURL.
5360 * jv-scan.c (help): Likewise.
5361 * jcf-dump.c (help): Likewise.
5363 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5365 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5368 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5370 * jcf-parse.c (load_class): Call `fatal' if no file containing
5371 the target class are found.
5373 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5375 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5376 lex.c, lex.h, and PARSE_H to...
5377 (parse.o, parse-scan.o): ...here, respectively.
5379 * lex.c: Split out code that may trigger SIGFPE from yylex()
5380 to its own function.
5381 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5383 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5385 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5387 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5389 * parse.y (outer_field_access_p): Stop in time when outer contexts
5391 (resolve_qualified_expression_name): Properly qualify *everything*
5392 after a package.type to be resoled as expression names.
5393 (find_applicable_accessible_methods_list): Save/restore `class' to
5394 isolate it from a possible outer context search.
5396 2000-02-15 Tom Tromey <tromey@cygnus.com>
5398 * gjavah.c (jni_print_char): New function.
5399 (print_full_cxx_name): Use it.
5400 (decode_signature_piece): Likewise.
5401 (print_cxx_classname): Likewise.
5403 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5405 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5407 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5409 * gjavah.c: Include version.h.
5411 * jcf-dump.c: Likewise.
5413 * jv-scan.c: Likewise.
5415 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5417 * parse.y (outer_field_access_fix): First parameter now a tree
5418 node. Check for assignement to final. First argument to
5419 build_outer_field_access_fix modified to accommodate prototype.
5420 (build_outer_field_access): Don't check for assignment to final
5422 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
5423 possibly returned by outer_field_access_fix. Changed
5424 outer_field_access_fix's first argument.
5425 (check_final_assignment): $finit$'s context is OK.
5426 (patch_unaryop): Use node instead of its line/column value when
5427 calling outer_field_access_fix.
5429 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5431 * parse.y (interface_declaration:): No longer tagged
5432 <node>. Re-installed default action.
5433 (class_member_declaration:): Handle inner interfaces.
5434 (interface_member_declaration): Handle inner interfaces and
5436 (create_interface): Push error if one seen. Suspend parsing
5437 context when processing an inner interface.
5438 (register_fields): Inner class static field limitations not to
5439 apply to inner interfaces.
5441 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5443 * jcf-parse.c (load_class): Update `java_error_count' when a
5444 class' file can't be found.
5445 (parse.y): Avoid (byte)code generation when errors seen.
5447 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5449 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
5450 decodes a valid node.
5451 (patch_binop): Handle TRUNC_DIV_EXPR.
5453 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5455 * parse.y (resolve_package): New local `acc'. Try to progressively
5456 build and guess a package and type name.
5458 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5460 * parse.y (find_applicable_accessible_methods_list): Load and
5461 layout the search class if necessary.
5462 (java_complete_tree): Keep to original type of the folded initial
5465 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5467 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
5468 Generate error message if circularity is detected. New static
5470 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
5471 * jcf-write.c (generate_bytecode_insns): Very simply handle
5473 * parse.y (java_check_circular_reference): Use
5474 `cyclic_inheritance_report' during report, if necessary.
5475 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
5476 walking NEW_ARRAY_INIT twice.
5478 2000-02-09 Tom Tromey <tromey@cygnus.com>
5480 * parse.y (check_class_interface_creation): Allow inner classes to
5481 be `private' or `protected', check modifiers' consistency. Prevent
5482 block local classes from bearing any modifiers.
5484 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5486 * except.c (check_start_handlers): Re-add prototype lost in last
5488 (maybe_start_try): Remove excess argument to `check_start_handlers'.
5490 2000-02-09 Andrew Haley <aph@cygnus.com>
5492 * decl.c (clear_binding_level): Remove excess initializer.
5493 (maybe_poplevels): Remove unused variable.
5494 (force_poplevels): Ditto.
5495 (struct binding_level): Add comment.
5497 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5499 * jcf-write.c (generate_classfile): Don't consider
5500 pre-initialization with reference value (use <clinit> instead.)
5501 * parse.y (java_fix_constructors): No generated constructor for
5503 (build_outer_field_access): Removed debug message.
5504 (outer_field_expanded_access_p): Adapted to bytecode generation.
5505 (build_outer_field_access_method): Use fix_method_argument_names.
5506 (build_outer_method_access_method): Fixed indentation. Added
5507 comment. Handle access method generation for static and also void
5509 (build_access_to_thisn): Inserted debug message.
5510 (maybe_build_thisn_access_method): Use fix_method_argument_names.
5511 (resolve_qualified_expression_name): Fixed comment.
5512 (not_accessible_p): Adapted to bytecode generation. Added comment.
5513 (patch_method_invocation): Added comment.
5514 (maybe_use_access_method): Fixed leading comment. Handle static
5516 (java_complete_lhs): Don't shortcut handling of initialized upon
5517 declaration String type static fields when generating bytecode.
5518 (patch_unaryop): Handle outer field access when generating
5521 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5523 * java-tree.h (FIELD_THISN): New macro.
5524 * jcf-write.c (append_synthetic_attribute): New function.
5525 (generate_classfile): Set "Synthetic" attribute on this$<n>,
5526 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
5527 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
5529 (build_outer_field_access): Turned on access functions usage and
5530 generation when compiling to bytecode.
5531 (maybe_use_access_method): Likewise.
5533 2000-01-25 Andrew Haley <aph@cygnus.com>
5535 * java-except.h (struct eh_range): Add `expanded' field.
5536 (maybe_start_try): Add end_pc arg.
5537 (maybe_end_try): Ditto.
5538 * java-tree.h (force_poplevels): new function.
5539 * expr.c (expand_byte_code): Don't call maybe_start_try or
5541 * except.c (add_handler): Reset expanded.
5542 (expand_start_java_handler): Set expanded.
5543 (check_start_handlers): Don't expand a start handler that's
5544 already been expanded.
5545 (maybe_start_try): Add end_pc arg. Only expand a handler which
5547 (expand_end_java_handler): call force_poplevels.
5548 (force_poplevels): new function.
5549 * decl.c (binding_level): Add start_pc of binding level.
5550 (maybe_pushlevels): Call maybe_start_try when pushing binding
5552 (maybe_poplevels): Call maybe_end_try when popping binding levels.
5553 (LARGEST_PC): Define.
5554 (clear_binding_level): Use LARGEST_PC.
5556 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
5557 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
5558 (binding_depth, is_class_level, current_pc): new variables.
5559 (struct binding_level): ditto.
5560 (indent): new function.
5561 (push_jvm_slot): add debugging info.
5562 (maybe_pushlevels): ditto.
5563 (maybe_poplevels): ditto.
5566 (start_java_method): ditto.
5567 (give_name_to_locals): comment only.
5568 * except.c (binding_depth, is_class_level, current_pc):
5570 (expand_start_java_handler): add debugging info.
5571 (expand_end_java_handler): ditto.
5573 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5575 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
5576 (print_name_for_stub_or_jni, process_file): Constify a char*.
5578 2000-02-03 Tom Tromey <tromey@cygnus.com>
5580 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
5582 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5584 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
5585 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
5588 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5590 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
5591 * java-tree.h (TYPE_II_STMT_LIST): New macro.
5592 (struct lang_type): New field `ii_block'.
5593 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
5594 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
5595 * parse.h (struct parser_ctxt): New field `instance_initializers'.
5596 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
5597 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
5598 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
5600 * parse.y (add_instance_initializer): New function.
5601 (in_instance_initializer): New static global.
5602 (class_body_declaration:): Link instance initializer block.
5603 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
5604 (array_creation_expression:): Remove unused local.
5605 (java_parser_context_push_initialized_field): Fixed leading
5606 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
5607 CPC_INSTANCE_INITIALIZER_LIST.
5608 (java_parser_context_pop_initialized_field): Likewise.
5609 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
5610 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
5611 CPC_INITIALIZER_STMT.
5612 (fix_constructors): New local `class_type'. Use it. Call
5613 add_instance_initializer.
5614 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
5615 (patch_return): Forbid return in instance initializers.
5616 (patch_throw_statement): Enforce exception handling in the context
5617 of instance initializers.
5619 2000-02-03 Tom Tromey <tromey@cygnus.com>
5621 * Make-lang.in (java.mostlyclean): Remove executables in
5624 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5626 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
5627 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
5628 (java_float_finite): Convert to use union Word from javaop.h.
5629 (java_double_finite): Convert to use union DWord from javaop.h.
5631 2000-02-02 Tom Tromey <tromey@cygnus.com>
5633 * gjavah.c (options): Added `jni' entry.
5634 (help): Document -jni.
5635 (flag_jni): New global.
5636 (process_file): Handle JNI output. Don't print text from
5637 -prepend, -add, etc, when generating stubs. Only remove `.class'
5638 suffix if it actually exists.
5639 (main): Create a `.c' file when run with `--jni --stubs'. Create
5640 correct output file name with `--jni'.
5641 (print_include): Mangle header name differently in JNI case.
5642 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
5644 (print_method_info): Handle JNI case. Put signature info into
5645 method name. Handle case when STREAM is NULL.
5646 (print_name_for_stub_or_jni): New function.
5647 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
5648 (print_cxx_classname): Handle JNI.
5649 (print_full_cxx_name): Likewise.
5650 (decode_signature_piece): Likewise.
5651 (overloaded_jni_method_exists_p): New function.
5652 (struct method_name): Added `signature' and `sig_length' fields.
5653 (HANDLE_END_FIELD): Do nothing in JNI mode.
5655 2000-02-02 Tom Tromey <tromey@cygnus.com>
5657 * jv-scan.c: Include version.c, <getopt.h>.
5658 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
5659 (options): New array.
5660 (usage): New function.
5661 (version): New function.
5662 (main): Use getopt_long to parse command line.
5663 * jcf-dump.c: Include version.c, <getopt.h>.
5664 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
5665 OPT_JAVAP): New macros.
5666 (options): New array.
5667 (usage): Return `void'. Changed message.
5668 (help): New function.
5669 (version): New function.
5670 (main): Use getopt_long_only to parse command line.
5671 * gjavah.c: Include <getopt.h>.
5672 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
5673 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
5674 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
5675 (options): New array.
5676 (java_no_argument): Removed.
5677 (help): Updated with missing options.
5678 (main): Use getopt_long_only to parse command line.
5679 (usage): Changed message.
5681 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5683 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
5684 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
5685 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
5686 * parse.y (array_creation_expression:): Handle anonymous arrays.
5687 (build_array_from_name): Don't set `ret_name' if null.
5688 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
5689 (qualify_ambiguous_name): Likewise.
5690 (java_complete_expand_class): Likewise.
5692 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5694 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
5695 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
5696 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
5697 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
5698 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
5699 AIPL_FUNCTION_COMPLETED_INVOCATION.
5700 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
5701 AIPL_FUNCTION_INVOCATION_READY.
5702 (AIPL_FUNCTION_DECLARATION): New enum entry.
5703 * parse.y (reorder_static_initialized): New function.
5704 (java_parser_context_pop_initialized_field): Use it.
5705 (add_inner_class_fields): Use
5706 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
5707 augmented. Install marker after last alias initializer, if any.
5708 (generate_finit): Fixed typo. Don't try to retain only the used
5710 (method_header): Compute and set DECL_FUNCTION_NAP.
5711 (method_declarator): Fixed comment. Insert alias initializer in
5713 (build_alias_initializer_parameter_list): Fixed leading
5714 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
5715 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
5716 (java_complete_expand_class): Code to retain only used aliases
5718 (java_complete_expand_methods): New local `first_decl'. Generate
5719 $finit$ first, then expand the constructors, regular methods and
5721 (java_complete_expand_method): Don't report error on missing
5722 return statement if previously detected bogus.
5723 (fix_constructors): Don't patch constructor parameters list.
5724 (patch_method_invocation): Use new AIPL enum values. Reverse
5725 alias initializer list for anonymous classes.
5727 2000-01-30 Anthony Green <green@redhat.com>
5729 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
5730 determine how many stack slots to pop.
5732 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5734 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
5735 error handling/recovery.
5736 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
5738 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5740 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
5741 FIELD_LOCAL_ALIAS_USED): New macros.
5742 (DECL_FUNCTION_NAP): New macro.
5743 (struct lang_decl): New field `nap'.
5744 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
5745 (struct lang_type): New fields `finit_stmt_list' and
5747 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
5748 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
5749 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
5750 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
5751 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
5752 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
5753 (BUILD_THROW): Macro line separator re-indented.
5754 * parse.y (end_class_declaration): New function.
5755 (maybe_generate_pre_expand_clinit): New name for
5756 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
5757 pre-expand static fields.
5758 (maybe_generate_clinit): Function deleted.
5759 (check_for_static_method_reference): Prototype's parameter list
5761 (generate_finit): New name for maybe_generate_finit. Changed
5762 leading comment. Function rewritten to use
5763 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
5764 (build_alias_initializer_parameter_list): New function.
5765 (java_parser_context_pop_initialized_field): Likewise.
5766 (add_inner_class_fields): Likewise.
5767 (type_declaration:): Call end_class_declaration.
5768 (class_member_declaration:): Likewise.
5769 (formal_parameter_list:): Fixed typos.
5770 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
5771 element. Improved error handling.
5772 (block_statement:): Call end_class_declaration.
5773 (anonymous_class_creation:): Likewise.
5774 (create_anonymous_class): Fixed comments.
5775 (create_class): Call add_inner_class_fields.
5776 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
5777 (method_header): Use MARK_FINAL_PARMS.
5778 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
5779 (method_declarator): Propagate final argument flag.
5780 (craft_constructor): New local `artificial'. Call
5781 build_alias_initializer_parameter_list. Use
5782 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
5783 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
5785 (complete_expand_class): Get rid of unused outer context local
5787 (java_complete_expand_methods): Fixed leading
5788 comment. Generate/pre-expand <clinit> first. Changed method
5789 expansion order to regular, $finit$, constructors, <clinit>.
5790 (java_complete_expand_method): Set current_function_decl.
5791 (fix_constructors): Fix constructor parameter list to account for
5792 outer context local alias initializers.
5793 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5794 (resolve_expression_name): Lookup outer context local aliases. New
5795 local `access', use it.
5796 (patch_method_invocation): Patch inner class ctor invocation with
5797 outer context local aliases initialization values. $finit$
5798 invocation patching now includes things generated with
5799 build_alias_initializer_parameter_list.
5800 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5801 (build_super_invocation): Likewise.
5802 (patch_assignment): Changed comment.
5804 2000-01-27 Andrew Haley <aph@cygnus.com>
5806 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
5810 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5812 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
5814 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
5816 * parse.y (register_fields): Don't pass a format specifier to
5817 OBSOLETE_MODIFIER_WARNING.
5818 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
5819 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
5821 (check_modifiers): Change function into a macro.
5822 (check_class_interface_creation): Pass a literal format string.
5824 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5826 * buffer.h: PROTO -> PARAMS.
5827 * check-init.c: Likewise.
5828 * class.c: Likewise.
5829 * constants.c: Likewise.
5830 * convert.h: Likewise.
5832 * except.c: Likewise.
5834 * gjavah.c: Likewise.
5835 * java-except.h: Likewise.
5836 * java-tree.h: Likewise.
5837 * jcf-depend.c: Likewise.
5838 * jcf-dump.c: Likewise.
5839 * jcf-parse.c: Likewise.
5840 * jcf-path.c: Likewise.
5841 * jcf-reader.c: Likewise.
5842 * jcf-write.c: Likewise.
5844 * jv-scan.c: Likewise.
5845 * jvgenmain.c: Likewise.
5846 * jvspec.c: Likewise.
5850 * parse-scan.y: Likewise.
5851 * parse.h: Likewise.
5852 * parse.y: Likewise.
5853 * typeck.c: Likewise.
5854 * verify.c: Likewise.
5857 * zextract.c: Likewise.
5858 * zipfile.h: Likewise.
5860 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5862 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5863 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
5864 * constants.c (build_constant_data_ref): Check for cached
5865 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
5866 in TYPE_CPOOL_DATE_REF.
5867 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
5868 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
5869 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
5870 (LOCAL_FINAL): New macro.
5871 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
5872 constant pool -- don't try to reuse.
5873 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
5875 (find_in_current_zip): Use TYPE_JCF.
5876 * parse.h (java_check_final): Prototype removed.
5877 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
5878 (maybe_create_class_interface_decl,
5879 check_class_interface_creation): Likewise.
5880 (java_expand_finals): Function removed.
5881 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
5882 (block_statement:): Fixed comment.
5883 (anonymous_class_creation:): Likewise.
5884 (check_class_interface_creation): Reversed Jan 12, 2000 extra
5886 (check_class_interface_creation): Loosened error report on (inner)
5887 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
5888 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
5889 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
5891 (create_interface): Likewise.
5892 (anonymous_class_counter): New static global.
5893 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
5894 patch. Fixed comments.
5895 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
5896 anonymous_class_counter when declaring a toplevel class.
5897 (craft_constructor): Fixed constructor name when handling
5898 anonymous classes. Anonymous class constructors to feature hidden
5900 (java_fix_constructors): Added comment.
5901 (java_check_final): Function removed.
5902 (java_complete_expand_methods): Fixed comment. Don't generate
5903 class data, save its outgoing constant pool instead.
5904 (verify_constructor_super): Skip anonymous class constructor
5905 hidden this$<n> parameter.
5906 (java_expand_classes): New local `saved_ctxp'. Removed call to
5907 java_expand_finals and java_check_final. Expand anonymous class
5908 constructors. Generate class data.
5909 (build_super_invocation): Skip anonymous class hidden this$<n>
5911 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
5912 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5913 (set_java_signature): Likewise.
5915 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5917 * gjavah.c: Delete ACC_VISIBILITY define.
5918 * jcf.h: Add ACC_VISIBILITY define.
5919 * parse.y: final: rule tagged <value>.
5920 (java_check_regular_methods): Use ACC_VISIBILITY define for
5921 default package access check.
5922 (local_variable_declaration_statement): Use final: rule.
5924 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5926 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
5929 2000-01-17 Tom Tromey <tromey@cygnus.com>
5931 * gjavah.c (print_field_info): Allow non-static final fields.
5933 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5935 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
5936 * parse.y (patch_anonymous_class): New function.
5937 (create_anonymous_class): Register incomplete type when the
5938 class/interface to extends/implement isn't known yet.
5939 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
5940 (verify_constructor_super): Tuned error message.
5942 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5944 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
5945 (ANONYMOUS_CLASS_P): New macro.
5946 (TYPE_SIGNATURE, TYPE_JCF): New macros.
5947 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
5948 * parse.y (create_class): Added leading argument.
5949 (maybe_create_class_interface_decl,
5950 check_class_interface_creation): Likewise.
5951 (craft_constructor): New function.
5952 (verify_constructor_super): Added argument in prototype.
5953 (class_declaration:): Inserted leading argument.
5954 (for_begin:): Use FOR_LOOP_P.
5955 (anonymous_class_creation): Create WFL of the anonymous class to
5956 instantiate. Call build_new_invocation. Added comments.
5957 (check_class_interface_creation): Handle parameter `anonymous' in
5958 verbose mode class creation announce.
5959 (link_nested_class_to_enclosing): Exclude anonymous classes.
5960 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
5961 anonymous class, even though they appear to have an enclosing
5963 (create_interface): Pass extra argument to
5964 check_class_interface_creation.
5965 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
5966 (create_class): Call check_class_interface_creation and
5967 maybe_create_class_interface_decl with extra new argument. Don't
5968 add private this$<n> to anonymous classes.
5969 (method_declarator): Insert hidden this$<n> to anonymous class
5971 (java_fix_constructors): Deleted code creating default
5972 constructor. Call craft_constructor instead.
5973 (java_check_regular_methods): Set `saw_constructor' to 1 for
5975 (fix_constructors): Pass extra argument to verify_constructor_super.
5976 (verify_constructor_super): New local `sdecl', use it. Search for
5977 matching constructor (possibly featuring arguments) in super
5979 (lookup_method_invoke): Craft constructor according to arguments
5980 list when dealing with anonymous class constructors.
5981 (build_super_invocation): Pass arguments to anonymous class super
5983 (search_loop): Use FOR_LOOP_P.
5984 (labeled_block_contains_loop_p): Likewise.
5986 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5988 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
5989 (enclosing_context_p): New function.
5990 (get_access_flags_from_decl): Handle CLASS_STATIC.
5991 (maybe_layout_super_class): Extra first argument passed to
5993 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
5995 * decl.c (access0_identifier_node): New global.
5996 (init_decl_processing): access0_identifier_node initialized.
5997 (pushdecl): Set DECL_CONTEXT only on non type decls.
5998 * expr.c (lookup_field): Lookup inner class fields in enclosing
6000 (expand_invoke): Use ID_INIT_P.
6001 (expand_java_field_op): Use DECL_CLINIT_P.
6002 * java-tree.def (CLASS_LITERAL): New tree code.
6003 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6004 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6005 (struct lang_decl): New field `inner_access'.
6006 (enclosing_context_p): Prototyped.
6007 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6008 ID_CLINIT_P): New macros.
6009 (CLASS_STATIC): New macro.
6010 (CLASS_ACCESS0_GENERATED_P): New macro.
6011 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6012 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6013 INNER_CLASS_P): New macros.
6014 (DECL_INNER_CLASS_LIST): New macro.
6015 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6017 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6018 the shift value to int. Fixed typo in comment.
6019 * lex.c (inst_id, wpv_id): Initialize.
6020 * mangle.c (unicode_mangling_length): Take `$' into account.
6021 * parse.h (DRECOVER, RECOVER): Terminate properly.
6022 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6023 (typedef struct _jdep): New field `enclosing'.
6024 (JDEP_ENCLOSING): New macro.
6025 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6026 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6027 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6028 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6029 GET_ENCLOSING_CPC_CONTEXT): New macros.
6030 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6031 (do_resolve_class): Added extra argument in prototype.
6032 * parse.y (resolve_class): Added extra argument in prototype.
6033 (maybe_create_class_interface_decl): Likewise.
6034 (maybe_use_access_method, build_wfl_wrap): New functions.
6035 (java_complete_expand_classes, java_complete_expand_class):
6037 (java_parser_context_push_initialized_field,
6038 java_parser_context_suspend, java_parser_context_resume):
6040 (maybe_make_nested_class_name, make_nested_class_name,
6041 set_nested_class_simple_name_value,
6042 link_nested_class_to_enclosing, find_as_inner_class,
6043 find_as_inner_class_do, check_inner_class_redefinition,
6044 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6045 maybe_build_thisn_access_method, build_outer_field_access,
6046 build_outer_field_access_methods, build_outer_field_access_expr,
6047 build_outer_method_access_method, build_new_access_id,
6048 build_outer_field_access_method, outer_field_access_p,
6049 outer_field_expanded_access_p, outer_field_access_fix,
6050 build_incomplete_class_ref, patch_incomplete_class_ref,
6051 create_anonymous_class): Likewise.
6052 (inst_id, wpv_id): New static global variables.
6053 (synchronized:): New rule, tagged <node>.
6054 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6056 (anonymous_class_creation:): New rule, tagged <node>.
6057 (NEW_TK): Tagged <node>.
6058 (type_literals, array_type_literal): New rules, tagged <node>.
6059 (class_declaration:): Removed action when reducing by class_body:
6060 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6061 using GET_CPC in sub-rules.
6062 (class_member_declaration): Handle inner classes.
6063 (method_declaration): When reducing method_header:, reset
6064 current_function_decl when appropriate.
6065 (method_declarator:): Set the number of formal parameter to 0 for
6066 method declared without arguments.
6067 (constructor_declarator:): Likewise.
6068 (static_initializer:): List of elements kept in a list.
6069 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6070 use of the keyword `static' for type declarations.
6071 (block_statement:): Handle inner class declarations.
6072 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6073 type qualified `this'.
6074 (class_instance_creation_expression): Use anonymous_class_creation:
6075 to handle inner class instances creation. Handle qualified `new'.
6076 (something_dot_new): Added appropriate actions.
6077 (create_new_parser_context): New function.
6078 (java_push_parser_context, java_parser_context_save_global,
6079 java_parser_context_suspend): Use create_new_parser_context.
6080 (check_modifiers): Changed leading comment.
6081 (check_class_interface_creation): Handle interclasses.
6082 (add_superinterfaces): Fixed comment.
6083 (create_interface): Build qualified name from the raw_name instead
6084 of its matching WFL. Push the initialized fields list. raw_name added
6085 as an extra argument to maybe_create_class_interface_decl.
6086 (create_class): Build qualified name from the raw_name instead of
6087 its matching WFL. Removed assignment to current_parsed_class_un.
6088 Call PUSH_ERROR before returning an error. Suspend the current
6089 parser context when processing an inner class. Push the
6090 initialized fields list. raw_name added as an extra argument to
6091 maybe_create_class_interface_decl. Add the private this$<n>
6093 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6094 (register_fields): Get the class type from GET_CPC and handle
6095 previous errors. Added code to handle the creation of static
6096 fields in inner classes. Initialized fields initialization
6097 statements kept in a list of lists.
6098 (maybe_generate_finit): Initialized fields initialization
6099 statements kept in a list of lists. Use GET_CPC.
6100 (maybe_generate_clinit): Likewise.
6101 (method_header): Use GET_CPC and GET_CPC_UN.
6102 (parser_qualified_classname): Handle inner classes.
6103 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6104 (java_fix_constructors): Hide pointer to enclosing context
6105 instance in constructor list when dealing with inner classes.
6106 (jdep_resolve_class): Call resolve_class with extra first argument
6108 (resolve_class): Add enclosing context as a first extra argument
6109 to do_resolve_class.
6110 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6112 (resolve_no_layout): Extra argument added to resolve_class
6114 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6115 (java_get_real_method_name): Use GET_CPC_UN.
6116 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6117 (java_check_abstract_methods): Handle static method declared in
6118 inner classes by an error.
6119 (java_check_regular_methods): Use DECL_CLINIT_P.
6120 (source_start_java_method): Also set DECL_MAX_LOCALS.
6121 (create_artificial_method): Call java_parser_context_save_global
6122 and java_parser_context_restore_global instead of saving/restoring
6123 the context by hand.
6124 (expand_start_java_method): Improved verbose mode message.
6125 (java_complete_expand_methods): Fixed leading comment. Use
6127 (fix_constructors): Added assignment to this$<n> if necessary.
6128 (java_expand_classes): Call java_complete_expand_classes instead
6129 of java_complete_expand_methods.
6130 (make_qualified_primary): Simplified.
6131 (merge_qualified_name): Optimized for missing left or right parts.
6132 (resolve_expression_name): Handle access to outer class fields from
6134 (resolve_qualified_expression_name): New macro
6135 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6136 classes. Report error on non appropriate qualification of
6137 `new'. Handle qualified `this'.
6138 (not_accessible_p): Allow access to outer class private fields from
6140 (patch_method_invocation): Handle method invocations through
6141 access methods and inner class constructor invocations.
6142 (find_applicable_accessible_methods_list): Search enclosing
6143 contexts of an inner class.
6144 (search_applicable_methods_list): Fixed typo.
6145 (argument_types_convertible): Handle inner class constructors'
6146 hidden outer context reference argument.
6147 (qualify_ambiguous_name): Handle qualified `this'.
6148 (java_complete_lhs): Handle use of field accessed through
6149 artificial access methods in various cases of assignments. Handle
6151 (check_final_assignment): Use DECL_CLINIT_P.
6152 (valid_ref_assignconv_cast_p): Handle the destination being an
6153 enclosing context of the source.
6154 (patch_unaryop): Handle use of field accessed through artificial
6156 (patch_return): Use DECL_CLINIT_P.
6157 (patch_throw_statement): Use DECL_CLINIT_P.
6158 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6159 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6162 2000-01-16 Anthony Green <green@cygnus.com>
6164 * parse.y (build_string_concatenation): Only use
6165 StringBuffer(String) shortcut if String arg is constant.
6167 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6169 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6170 the shift value to int. Fixed typo in comment.
6172 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6174 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6175 * jcf-write.c: Likewise.
6176 * parse.y: Likewise.
6177 * parse.c: Regenerate.
6179 2000-01-09 Anthony Green <green@cygnus.com>
6181 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6182 bytecodes in the correct order.
6184 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6186 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6188 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6190 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6191 before building constant array decl.
6193 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6195 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6196 method invocation and typo in conditional expression.
6197 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6198 the appropriate NOTE_POP.
6199 * parse.y (patch_binop): Shift value mask to feature the right
6202 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6204 * class.c (assume_compiled, assume_compiled_node): Add static
6206 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6208 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6210 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6212 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6213 to `__modifier' to avoid stringifying it.
6215 * parse.y (verify_constructor_circularity): Don't call a variadic
6216 function with a non-literal format string.
6217 (java_check_abstract_methods): Move unreachable code inside
6218 `continue' statement.
6219 (lookup_method_invoke): Call xstrdup, not strdup.
6221 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6224 * jcf-parse.c (yyparse): Likewise.
6226 * jv-scan.c (main): Likewise.
6228 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6230 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6231 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6232 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6235 * parse.y (synchronized, variable_redefinition_error,
6236 check_class_interface_creation, create_interface, create_class,
6237 method_header, finish_method_declaration,
6238 check_modifiers_consistency, method_declarator,
6239 complete_class_report_errors, check_abstract_method_definitions,
6240 java_check_regular_methods, check_throws_clauses,
6241 java_check_abstract_methods, read_import_dir,
6242 check_pkg_class_access, declare_local_variables, fix_constructors,
6243 cut_identifier_in_qualified, resolve_expression_name,
6244 resolve_qualified_expression_name, patch_method_invocation,
6245 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6246 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6247 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6248 patch_try_statement, patch_synchronized_statement,
6249 patch_throw_statement, check_thrown_exceptions,
6250 patch_conditional_expr): Likewise.
6252 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6254 * Makefile.in (LIBDEPS): Added gcc's errors.o
6255 (../jcf-dump$(exeext):): Link with gcc's errors.o
6256 (../gcjh$(exeext):): Likewise.
6257 * expr.c (expand_java_NEW): Layout the entire target type instead of
6258 laying out its methods only.
6259 (lookup_field): Layout the class after having loaded it.
6260 * java-tree.h (java_debug_context): Declared.
6261 * jcf-io.c (toplev.h): Included.
6262 (find_class): Removed assignment to jcf's outofsynch
6263 field. Force source file to be read if newer than its matching
6264 class file. Tweaked debug messages.
6265 * jcf-parse.c (jcf_out_of_synch): Deleted.
6266 (read_class): Call to jcf_out_of_synch removed.
6267 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6268 (jcf_out_of_synch): Prototype deleted.
6269 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6270 `deprecated' and `class_err': integer turned into bit fields.
6271 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6272 * parse.y (package_list): New global.
6273 (package_declaration:): Record newly parsed package name.
6274 (extra_ctxp_pushed_p): Static global deleted.
6275 (java_parser_context_save_global): Create buffer context for the
6276 purpose of saving globals, if necessary.
6277 (java_parser_context_restore_global): Pop context pushed for the
6278 purpose of saving globals, if necessary.
6279 (java_debug_context_do): New prototype and function.
6280 (java_debug_context): Likewise.
6281 (do_resolve_class): Use already parsed package names to qualify
6282 and lookup class candidate.
6283 (java_pre_expand_clinit): Removed unnecessary local variable.
6285 1999-12-17 Tom Tromey <tromey@cygnus.com>
6287 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6289 (process_file): Use `\n\' at end of each line in string.
6291 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6293 * expr.c (expand_invoke): Layout the loaded class before
6294 attempting to use it.
6295 (expand_java_field_op): Allow final field assignments to take
6297 * typeck.c (convert): Return error_mark_node if expr is null.
6299 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6301 * class.c (class_depth): Return -1 if the class doesn't load
6303 * expr.c (can_widen_reference_to): Check for errors during depth
6304 computation and return 0 accordingly.
6305 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6306 create default constructors and add an other error check.
6307 * parse.h (java_fix_constructors): Prototyped.
6308 * parse.y (java_pre_expand_clinit): Likewise.
6309 (build_super_invocation): Re-prototyped to feature one argument.
6310 (java_check_circular_reference): Directly use `current'.
6311 (java_fix_constructors): New function.
6312 (java_check_regular_methods): Don't create default constructors
6313 here, but abort if none were found.
6314 (java_complete_expand_methods): Pre-process <clinit> calling
6315 java_pre_expand_clinit.
6316 (java_pre_expand_clinit): New function.
6317 (fix_constructors): build_super_invocation invoked with the
6318 current method declaration as an argument.
6319 (build_super_invocation): Use the context of the processed method
6320 decl argument instead of current_class.
6321 * typeck.c (lookup_java_method): Take WFLs in method names into
6324 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6326 * class.c (make_class_data): flag_keep_inline_functions to keep
6327 private methods in the method array.
6329 1999-12-15 Anthony Green <green@cygnus.com>
6331 * check-init.c (check_init): Take into account both types of
6332 `throw's when checking for uninitialized variables.
6334 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6336 * parse.y (java_complete_lhs): Force convertion of array
6337 dimensions to int_type_node, that's what runtime's ABI expects.
6339 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6341 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6342 operand of a WFL, until the Java front-end gets fixed with regard
6343 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6345 1999-12-10 Andrew Haley <aph@cygnus.com>
6347 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6348 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6349 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6353 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6355 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6356 before calling expand_eh_region_start and expand_start_all_catch.
6357 * except.c (expand_start_java_handler): Switch to permanent
6358 obstack before calling expand_eh_region_start.
6359 (expand_end_java_handler): Switch to permanent obstack before
6360 calling expand_start_all_catch.
6362 1999-12-5 Anthony Green <green@cygnus.com>
6364 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6365 function with side effects.
6366 (init_decl_processing): Mark all memory allocating DECLs with
6369 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6371 * except.c (expand_end_java_handler): Call
6372 expand_resume_after_catch and end_catch_handler.
6374 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6376 * verify.c (verify_jvm_instructions): Create new return label
6377 chain if non existent (don't rely on the verified state of the jsr
6380 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6382 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6383 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6385 * parse.y (patch_assignment): Removed bogus final class test on
6386 lhs when checking on whether to emit an ArrayStoreException runtime
6388 * expr.c (expand_java_arraystore): Likewise.
6390 1999-11-28 Anthony Green <green@cygnus.com>
6392 * decl.c (find_local_variable): Reuse single slot decls when
6395 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6397 * jcf-parse.c (saw_java_source): Global variable removed.
6398 (read_class): Don't use `saw_java_source'. Added extra braces.
6399 (yyparse): Code setting `saw_java_source' removed.
6401 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6403 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6405 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6407 * verify.c (merge_type_state): Non verified subroutines being
6408 considered more than once to trigger passive type merge.
6410 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6412 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
6413 in case of error. Error message tuned.
6415 1999-11-21 Anthony Green <green@cygnus.com>
6417 * constants.c (find_methodref_index): Unwrap method names before
6418 inserting them in the constant pool.
6420 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
6422 * class.c (assume_compiled_node): New typedef.
6423 (assume_compiled_tree): New static data.
6424 (find_assume_compiled_node): New function.
6425 (add_assume_compiled): New function.
6426 (assume_compiled): New function.
6427 * class.c (make_class_data): Use assume_compiled.
6428 (is_compiled_class): Use assume_compiled.
6430 * java-tree.h (add_assume_compiled): Declare.
6432 * lang.c (lang_decode_option): Parse new options.
6434 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6436 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
6437 int_type_node: that's what `_Jv_AllocObject' expects.
6439 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6441 * parse.y (lookup_method_invoke): Use lang_printable_name to
6442 reliably build the type name during error report. Fixes PR gcj/97.
6444 1999-11-09 Tom Tromey <tromey@cygnus.com>
6446 * jcf-path.c: Include <sys/stat.h>.
6447 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
6448 (DIR_UP): New macro.
6450 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6452 * parse.y (source_end_java_method): Resume permanent allocation,
6453 reversing Apr 27 1998 patch.
6454 (patch_string_cst): Pop obstacks after having pushed the permanent
6457 1999-11-05 Tom Tromey <tromey@cygnus.com>
6459 * class.c (finish_class): Emit inlined methods if any native
6460 methods exist in the class. Fixes PR gcj/85.
6462 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6464 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
6465 (qualify_ambiguous_name): Likewise.
6467 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
6469 * typeck.c: (lookup_java_method): search all inherited
6470 interfaces when looking up interface method.
6472 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6474 * parse.y (method_header:): Issue error message for rule `type
6476 (synchronized:): Error report when not using synchronized.
6478 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6480 * parse.y (resolve_qualified_expression_name): Prevent `this' from
6481 being used before the superclass constructor has been called.
6482 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
6483 instead of `CALL_THIS_CONSTRUCTOR_P'.
6485 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
6487 * check-init.c: Fix typo in comment.
6489 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6491 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
6494 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6496 * parse.y (expression_statement:): Call function to report
6497 improper invocation of a constructor.
6498 (parse_ctor_invocation_error): New function.
6500 1999-10-26 Mark Mitchell <mark@codesourcery.com>
6502 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
6505 1999-10-21 Tom Tromey <tromey@cygnus.com>
6507 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
6508 in generated `main'.
6510 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6512 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
6513 (qualify_ambiguous_name): Likewise.
6515 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6517 * parse.y (java_complete_tree): fold_constant_for_init to work on
6519 (java_complete_lhs): Likewise.
6520 (array_constructor_check_entry): Complete an initializer element
6521 on permanent_obstack.
6523 1999-10-19 Tom Tromey <tromey@cygnus.com>
6525 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
6526 From Mike Moreton <mike@pillim.demon.co.uk>.
6528 1999-10-15 Greg McGary <gkm@gnu.org>
6530 * java-tree.h (flag_bounds_check): Remove extern decl.
6531 * lang.c (flag_bounds_check): Remove global variable.
6532 (lang_f_options): Remove "bounds-check" entry.
6533 (lang_init_options): Default flag_bounds_check to "on".
6535 1999-10-14 Tom Tromey <tromey@cygnus.com>
6537 * jvgenmain.c (usage): New function.
6538 (main): Use it. Also, handle `-D' options.
6539 * jvspec.c (lang_specific_driver): Recognize -D.
6540 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
6542 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
6544 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6546 * jcf-dump.c (print_constant, disassemble_method): Don't call a
6547 variadic function with a non-literal format string.
6549 * parse-scan.y (report_main_declaration): Likewise.
6551 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
6553 * parse.y (read_import_dir, patch_assignment, patch_binop,
6554 patch_array_ref): Likewise.
6556 * typeck.c (build_java_array_type): Likewise.
6558 * verify.c (verify_jvm_instructions): Likewise.
6560 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6562 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
6564 1999-10-07 Anthony Green <green@cygnus.com>
6566 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
6567 where CHECK_PUT may fail for valid reasons.
6569 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
6570 UNSAFE_PUTN): New macros.
6572 1999-10-04 Tom Tromey <tromey@cygnus.com>
6574 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
6575 well. Fixes Java PR gcj/59.
6576 * parse-scan.y (yyerror): Report errors.
6578 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
6580 * decl.c (insert_block): Remove unconditional `abort'.
6582 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6584 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
6585 FUNCTION_CODE now of type int. All callers changed.
6586 Set the builtin's DECL_BUILT_IN_CLASS.
6588 1999-09-23 Tom Tromey <tromey@cygnus.com>
6590 * jvspec.c (lang_specific_driver): Don't read spec file if
6591 -fsyntax-only given.
6593 1999-09-22 Tom Tromey <tromey@cygnus.com>
6595 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
6597 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
6598 (WORDS_TO_LONG): Likewise.
6599 (WORDS_TO_DOUBLE): Likewise.
6601 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6603 * jcf-write.c (RELOCATION_VALUE_0): New macro.
6604 (RELOCATION_VALUE_1): Likewise.
6605 (emit_iinc, emit_reloc, push_constant1, push_constant2,
6606 push_in_const, push_long_const): Prototyped.
6607 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
6608 (push_constant2): Likewise.
6609 (push_int_const): Cast find_constant1's integer arguments to `jword'.
6610 (find_constant_wide): Cast find_constant2's integer arguments to
6612 (find_constant_index): Cast find_constant2's and find_constant2's
6613 integer arguments to `jword'.
6614 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
6615 (emit_switch_reloc): Use RELOCATION_VALUE_0.
6616 (emit_if): Use RELOCATION_VALUE_1.
6617 (emit_goto): Likewise.
6618 (emit_jsr): Likewise.
6619 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
6620 argument to push_long_const to HOST_WIDE_INT.
6622 1999-09-15 Andreas Schwab <schwab@suse.de>
6624 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
6626 1999-09-20 Nick Clifton <nickc@cygnus.com>
6628 * lang.c (lang_decode_option): Extend comment.
6630 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6632 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
6635 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6637 * gjavah.c (get_field_name, print_method_info, print_include,
6638 add_namelet): Use xmalloc, not malloc.
6640 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
6641 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
6644 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
6646 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
6648 * jcf-path.c (add_entry): Likewise.
6650 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
6652 * jv-scan.c (xmalloc): Remove definition.
6654 * jvgenmain.c (xmalloc): Likewise.
6656 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
6658 * lex.c (java_store_unicode): Use xrealloc, not realloc.
6660 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
6661 concat, not xmalloc/sprintf.
6662 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
6663 (xstrdup): Remove definition.
6665 * parse.y (duplicate_declaration_error_p,
6666 constructor_circularity_msg, verify_constructor_circularity,
6667 check_abstract_method_definitions, java_check_regular_methods,
6668 java_check_abstract_methods, patch_method_invocation,
6669 check_for_static_method_reference, patch_assignment, patch_binop,
6670 patch_cast, array_constructor_check_entry, patch_return,
6671 patch_conditional_expr): Use xstrdup, not strdup.
6673 * zextract.c (ALLOC): Use xmalloc, not malloc.
6675 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6677 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
6679 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
6680 (do_spec, lang_specific_pre_link, lang_specific_driver,
6681 input_filename, input_filename_length): Don't declare.
6682 (main_class_name, jvgenmain_spec, lang_specific_driver):
6684 (lang_specific_driver): All calls to the function pointer
6685 parameter now explicitly call `fatal'.
6687 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6689 * parse.y (find_applicable_accessible_methods_list): Search
6690 abstract classes as interfaces.
6692 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6694 * class.c (finish_class): We're now outside a valid method
6695 declaration. Tell the rest of gcc so.
6697 1999-09-08 Bruce Korb autogen@linuxbox.com
6699 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
6701 1999-09-07 Tom Tromey <tromey@cygnus.com>
6703 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
6705 (decode_signature_piece): Don't emit "::" in JArray<>.
6706 (print_namelet): Only print trailing `;' when printing a class.
6708 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6710 * java-tree.h: Delete declarations for all tree nodes now moved to
6712 * decl.c: Delete their definitions.
6714 1999-09-04 Mark Mitchell <mark@codesourcery.com>
6716 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
6717 * Makefile.in (OBJS): Add ggc-callbacks.o.
6718 (OBJDEPS): Likewise.
6720 1999-09-03 Tom Tromey <tromey@cygnus.com>
6722 * parse.y (strip_out_static_field_access_decl): Return operand if
6723 it satisfies JDECL_P.
6725 1999-09-02 Tom Tromey <tromey@cygnus.com>
6727 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
6728 Handle nested arrays, like `[[I'.
6730 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6732 * class.c (finish_class): Remove unused parameter, all callers
6735 * expr.c (build_java_athrow): Change return type to void.
6736 (java_lang_expand_expr): Make sure each case in switch returns a
6739 * java-tree.h (finish_class): Fix prototype to take void args.
6741 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
6742 (main): Issue return from main, not exit.
6744 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
6746 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
6748 * jv-scan.c (main): Issue return from main, not exit.
6750 * parse.y (check_abstract_method_definitions,
6751 java_check_abstract_method_definitions): Add static prototypes.
6752 (java_complete_expand_methods): Fix call to `finish_class'.
6754 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
6757 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6759 * lang.c (language_string): Constify.
6761 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6763 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
6764 Remove hacks for stuff which comes from libiberty.
6766 * Make-lang.in: Likewise.
6768 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
6770 * Makefile.in (xref.o): Depend on xref.c explicitly.
6772 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6774 * java-tree.h (lang_printable_name): Constify a char*.
6776 * lang.c (lang_printable_name): Likewise.
6778 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
6780 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
6783 1999-08-26 Tom Tromey <tromey@cygnus.com>
6785 * gjavah.c (print_cxx_classname): Print "::" before qualified
6788 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6790 * parse.y (lookup_cl): Changed leading comment. Now does its best
6791 to set the column number.
6792 (qualify_ambiguous_name): Take WFL wrappers into account.
6794 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
6796 * verify.c (verify_jvm_instructions): Don't check instruction
6797 validity beyond end of method.
6799 1999-08-25 Tom Tromey <tromey@cygnus.com>
6801 * jvspec.c (lang_specific_driver): Correctly handle --help again.
6803 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6805 * gjavah.c (print_name, print_base_classname, utf8_cmp,
6806 cxx_keyword_subst, generate_access, name_is_method_p,
6807 get_field_name, print_field_name, super_class_name, print_include,
6808 decode_signature_piece, print_class_decls, usage, help,
6809 java_no_argument, version, add_namelet, print_namelet): Add static
6811 (print_base_classname, utf8_cmp, cxx_keyword_subst,
6812 name_is_method_p): Constify a char*.
6813 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
6814 Provide a final else clause in an if-else-if.
6815 (print_field_info): Add missing final arg in function call to
6817 (print_method_info, decompile_method, decode_signature_piece,
6818 print_c_decl, print_full_cxx_name, print_stub,
6819 print_mangled_classname, super_class_name, print_include,
6820 add_namelet, add_class_decl, print_class_decls, process_file,
6821 help): Constify a char*.
6823 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
6824 push_int_const, find_constant_wide, find_constant_index,
6825 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
6826 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
6827 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
6828 emit_if, emit_goto, emit_jsr, call_cleanups,
6829 make_class_file_name): Add static prototypes.
6830 (generate_bytecode_return, generate_bytecode_insns): Pass a
6831 NULL_PTR, not a NULL_TREE.
6833 * jv-scan.c: Include "jcf.h".
6834 (main): Declare using DEFUN macro.
6836 * jvspec.c (find_spec_file, lang_specific_pre_link,
6837 lang_specific_driver): Add prototypes.
6838 (find_spec_file): Constify a char*.
6840 * keyword.gperf (hash, java_keyword): Add prototypes.
6842 * lang.c (lang_print_error): Add static prototype.
6843 (lang_init): Prefer memcpy over bcopy to avoid casts.
6845 * lex.c (yylex): Add static prototype.
6847 * parse-scan.y: Include "lex.c" earlier.
6849 * parse.h: Remove redundant declaration for `yylex'.
6851 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
6852 labeled_block_contains_loop_p): Add static prototypes.
6853 (not_accessible_p): Make static to match prototype.
6855 * verify.c (start_pc_cmp): Don't needlessly cast away const.
6857 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6859 * parse.y (check_method_redefinition): Changed leading comment.
6860 (check_abstract_method_definitions): New function.
6861 (java_check_abstract_method_definitions): New function.
6862 (java_check_regular_methods): Call it.
6863 (verify_constructor_super): Fixed indentation.
6864 (lookup_method_invoke): Likewise.
6866 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6868 * parse.y (method_header): Return a null pointer if the current
6870 (finish_method_declaration): Return if the current function decl
6872 (source_start_java_method): Likewise.
6873 (java_method_add_stmt): Likewise.
6875 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6877 * class.c (emit_register_class): Removed unnecessary call to
6879 * parse.y (labeled_block_contains_loop_p): Removed unused local
6882 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6884 * parse.y (java_refold): Added prototype.
6886 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6888 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
6889 (java_stabilize_reference): Removed unnecessary `else'.
6890 (java_complete_lhs): Set flag to remember boolean. Call
6891 java_refold. Added comments.
6892 (java_decl_equiv): New function.
6893 (binop_compound_p): Likewise.
6894 (java_refold): Likewise.
6895 (patch_unaryop): Striped static field access assigned to decl and
6896 op. Changed promotion scheme for ++/-- operators.
6897 (search_loop): New function.
6898 (labeled_block_contains_loop_p): Likewise.
6899 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
6901 (patch_bc_statement): Call search_loop. Fixed comment.
6903 1999-08-14 Anthony Green <green@cygnus.com>
6905 * expr.c (java_lang_expand_expr): Mark static array data as
6908 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6910 * jvgenmain.c (main): NUL-terminate name_obstack.
6912 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6914 * check-init.c (check_bool2_init, done_alternative): Add static
6917 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
6918 (add_method, build_utf8_ref, build_class_ref,
6919 append_gpp_mangled_type, layout_class_method): Constify a char*.
6921 * decl.c (push_promoted_type, make_binding_level): Add static
6923 (push_promoted_type, pushdecl): Constify a char*.
6925 * except.c (find_handler_in_range, link_handler,
6926 check_start_handlers): Add static prototypes.
6928 * expr.c (process_jvm_instruction): Constify a char*.
6930 * gjavah.c (main): Constify a char*.
6932 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
6935 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
6937 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
6938 munge, print_ents): Constify a char*.
6940 * jcf-dump.c (disassemble_method): Constify a char*.
6941 (print_constant_pool, print_exception_table): Add static prototypes.
6942 (print_constant, print_exception_table, main, disassemble_method):
6945 * jcf-io.c (find_classfile, find_class): Likewise.
6947 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
6948 (set_source_filename, predefined_filename_p): Add static prototypes.
6949 (set_source_filename, get_constant, get_class_constant,
6950 find_in_current_zip): Constify a char*.
6952 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
6954 (add_entry, add_path, jcf_path_classpath_arg,
6955 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6957 * jcf-reader.c (get_attribute, jcf_parse_preamble,
6958 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
6959 jcf_parse_one_method, jcf_parse_methods,
6960 jcf_parse_final_attributes): Add static prototypes.
6961 (get_attribute): Constify a char*.
6963 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
6964 jcf_dependency_add_target, jcf_path_classpath_arg,
6965 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6967 * jv-scan.c (main): Constify a char*.
6968 (gcc_obstack_init): Add prototype arguments.
6970 * jvgenmain.c (gcc_obstack_init): Likewise.
6971 (main): Constify a char*.
6973 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
6975 (put_decl_string, lang_print_error): Constify a char*.
6976 (lang_init): Remove redundant extern prototype.
6978 * mangle.c (emit_unicode_mangled_name): Constify a char*.
6980 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
6981 Add static prototypes.
6982 (get_type_from_signature): Constify a char*.
6984 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
6985 Add static prototypes.
6986 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
6987 (verify_jvm_instructions): Constify a char*.
6989 * xref.c (xref_flag_value): Likewise.
6991 * xref.h (xref_flag_value): Likewise.
6993 * zextract.c (makeword, makelong): Add static prototypes.
6994 (makeword, makelong): Constify a uch*.
6996 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6998 * lang.c (java_dummy_print): Constify a char*.
6999 (lang_print_error): Likewise.
7000 (lang_init): Remove redundant prototype for `print_error_function'.
7001 (lang_init_source): Likewise.
7002 (lang_identify): Constify a char*.
7004 1999-08-09 Tom Tromey <tromey@cygnus.com>
7006 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7007 (WORDS_TO_LONG): Likewise.
7008 (WORDS_TO_DOUBLE): Likewise.
7010 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7012 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7014 * expr.c (java_stack_pop, java_array_data_offset,
7015 build_java_throw_out_of_bounds_exception, case_identity,
7016 build_java_check_indexed_type): Add static prototypes.
7017 (linenumber_table, expand_invoke, expand_java_field_op,
7018 build_primtype_type_ref, expand_byte_code): Constify a char*.
7020 * java-tree.h (build_primtype_type_ref, linenumber_table):
7022 (java_lang_expand_expr): Add prototype.
7024 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7025 `java_lang_expand_expr'.
7027 * lex.c (java_lex_error): Constify a char*.
7028 (java_get_unicode, java_read_char, java_allocate_new_line,
7029 java_unget_unicode, java_sneak_unicode): Prototype.
7031 * parse-scan.y (current_class, package_name, method_declarator,
7032 report_class_declaration, yyerror): Constify a char*.
7034 * parse.h (java_report_errors): Prototype.
7035 (yyerror): Constify a char*.
7037 * parse.y (classitf_redefinition_error, check_modifiers,
7038 parse_jdk1_1_error, lookup_package_type,
7039 lookup_package_type_and_set_next, get_printable_method_name,
7040 purify_type_name): Constify a char*.
7041 (build_super_invocation, maybe_generate_finit,
7042 verify_constructor_super, parser_add_interface,
7043 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7044 java_complete_expand_methods, java_expand_finals,
7045 cut_identifier_in_qualified, java_stabilize_reference,
7046 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7047 merge_string_cste): Prototype.
7048 (single_type_import_declaration, yyerror,
7049 variable_redefinition_error, build_array_from_name,
7050 build_unresolved_array_type, check_class_interface_creation,
7051 resolve_class, complete_class_report_errors,
7052 note_possible_classname, read_import_dir,
7053 find_in_imports_on_demand, resolve_package, fix_constructors,
7054 check_deprecation, lookup_method_invoke,
7055 maybe_build_primttype_type_ref, array_constructor_check_entry):
7057 (java_complete_expand_methods, java_expand_finals): Make static.
7058 (convert_narrow): Remove static prototype.
7060 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7062 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7064 1999-08-02 Richard Henderson <rth@cygnus.com>
7066 * decl.c: Include defaults.h instead of expr.h.
7067 * parse.y: Likewise.
7069 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7071 * java/decl.c (start_java_method): Change all uses of
7072 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7073 Ensure expr.h is included.
7074 * java/expr.c (pop_arguments): Ditto.
7075 * java/parse.y (expand_start_java_method): Ditto.
7077 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7079 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7081 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7083 * decl.c: Include "function.h".
7084 * except.c: Likewise.
7085 * parse.y: Likewise.
7086 * Makefile.in: Update dependencies.
7088 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7090 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7091 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7092 `modifier' with ATTRIBUTE_UNUSED.
7094 * gjavah.c (process_file): Add braces around ambiguous `else'.
7096 * jcf-dump.c (print_access_flags, localvar_free): Change return
7099 * parse.y (java_complete_expand_method): Initialize variable
7101 (resolve_qualified_expression_name): Likewise for `field_decl'.
7102 (patch_method_invocation): Likewise for `class_to_search'.
7103 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7104 (patch_assignment): Likewise for `lhs_type'.
7106 * verify.c (verify_jvm_instructions): Remove unused variable
7109 1999-07-25 Richard Henderson <rth@cygnus.com>
7111 * decl.c (va_list_type_node): New.
7113 1999-07-25 Anthony Green <green@cygnus.com>
7115 * gjavah.c (print_stub): New function.
7116 (METHOD_IS_NATIVE): New macro.
7117 (print_mangled_classname): Make static.
7118 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7119 (process_file): Perform stub generation.
7120 (HANDLE_METHOD): Don't emit class decls during stub
7122 (HANDLE_END_METHOD): Take into account stub generation.
7123 (print_method_info): Handle stub generation.
7124 (print_stub): New function.
7125 (print_cxx_classname): Make signature consistant with others.
7126 (help): Describe -stubs option.
7127 (main): Create stub file.
7128 (version): Use version.c.
7129 (print_full_cxx_name): New function.
7130 (print_c_decl): Use print_full_cxx_name.
7132 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7134 * check-init.c (check_init): Handle MAX_EXPR.
7136 1999-07-15 Andrew Haley <aph@cygnus.com>
7138 * lang.c (flag_use_divide_subroutine): New variable.
7139 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7140 fp-to-integer conversion.
7141 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7144 * expr.c (build_java_soft_divmod): New function.
7145 (build_java_binop): Call build_java_soft_divmod if
7146 flag_use_divide_subroutine is set.
7147 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7148 soft_lrem_node: new builtin functions.
7149 (init_decl_processing) Initialize the new builtins.
7150 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7151 soft_lrem_node: new builtin functions.
7152 (build_java_soft_divmod): New function.
7153 * parse.y: Call build_java_soft_divmod if
7154 flag_use_divide_subroutine is set.
7157 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7158 a --specs= arg) even if not linking.
7159 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7160 -fuse-divide-subroutine
7162 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7164 * parse.y (resolve_and_layout): Check methods only once.
7165 (resolve_qualified_expression_name): Verify thrown exceptions
7167 (check_thrown_exceptions): Reject exceptions thrown in
7168 initializer. Error message tuned.
7170 1999-07-14 Andrew Haley <aph@cygnus.com>
7172 * expr.c (expand_expr): Do not return the last statement in a
7173 block as the block's value.
7175 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7177 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7178 CALL_EXPR, to avoid order of evaluation changes.
7180 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7182 * parse.y (qualify_ambiguous_name): Do not use
7183 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7185 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7187 * check-init.c (check_init): Handle MAX_EXPR.
7188 * expr.c (force_evaluation_order): Force method call arguments to
7189 be evaluated in left-to-right order.
7190 * parse.y (qualify_ambiguous_name): Loop again to qualify
7191 NEW_ARRAY_EXPR properly.
7193 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7195 * parse.y (patch_invoke): Resolve unresolved invoked method
7197 (qualify_ambiguous_name): STRING_CST to qualify expression for
7198 type name resolution.
7200 1999-06-24 Andrew Haley <aph@cygnus.com>
7202 * class.c (finish_class): Whenever a deferred method is
7203 output, rescan the list of methods to see if a new candidate for
7204 output can be found.
7206 1999-06-28 Tom Tromey <tromey@cygnus.com>
7208 * jvspec.c (lang_specific_driver): Recognize --help.
7210 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7212 * parse.y (resolve_package): Fixed bogus return statement.
7213 (patch_method_invocation): Resolve method invocation beginning with
7214 a package name qualifier.
7216 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7218 * Make-lang.in (java.stage1): Depend on stage1-start.
7219 (java.stage2): Likewise for stage2-start.
7220 (java.stage3): Likewise for stage3-start.
7221 (java.stage4): Likewise for stage4-start.
7223 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7225 * parse.y (java_complete_lhs): When doing cross referencing, don't
7226 try to keep file location on a WFL expanded as a CALL_EXPR.
7228 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7230 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7231 compiling to class file a void method with an empty method body.
7232 As a side effect, the bytecode backend will generate the
7233 appropriate `return' instruction.
7235 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7237 * parse.y (lookup_package_type_and_set_next): New function prototype.
7238 (resolve_package): Search current and imported packages.
7239 (lookup_package_type_and_set_next): New function.
7241 1999-06-22 Andrew Haley <aph@cygnus.com>
7243 * verify.c (verify_jvm_instructions): Check for pending blocks
7244 before invalid PC test and opcode switch, not after.
7246 1999-06-21 Andrew Haley <aph@cygnus.com>
7248 * except.c (find_handler_in_range): The upper limit for exception
7249 ranges is exclusive, not inclusive: (start <= pc < end).
7250 (link_handler): find child pointer which points to outer by
7251 searching sibling list: previous code incorrectly assumed that
7252 outer->outer->first_child must point to outer.
7253 * verify.c (verify_jvm_instructions): FIXME added to code for
7255 (verify_jvm_instructions): Do not assume that the last block
7256 processed in a subroutine is a block which ends with a `ret'
7257 instruction. With some control flows it is possible that the last
7258 block ends with an `athrow'.
7260 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7262 * parse.y (qualify_ambiguous_name): Reorganized the post
7263 evaluation of non WFL leading expression nodes.
7265 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7267 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7270 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7272 * parse.y (qualify_ambiguous_name): Handle qualified expression
7273 beginning with a STRING_CST.
7275 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7277 * parse.y (register_fields): Set DECL_INITIAL on both
7278 pre-initialized static and public fields.
7279 (resolve_field_access): Static field access expressions to always
7281 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7282 qualification. CONVERT_EXPR to be resolved as an expression name.
7283 (java_complete_lhs): Identify and access qualified final
7284 initialized field in switch statement case expression.
7285 (fold_constant_for_init): Pre-initialized field decl constant to
7288 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7290 * parse.y (note_possible_classname): Mark returned node with
7291 QUALIFIED_P only if the original class name contained a '/'.
7293 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7295 * Make-lang.in (gcjh): More parallel build fixes.
7297 1999-06-03 Mike Stump <mrs@wrs.com>
7299 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7301 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7303 * except.c (link_handler): Chain exception handlers in order.
7305 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7307 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7308 with nops and process as usual in order to always set correct EH
7309 ranges. Emit detailed warnings about unreachable bytecodes.
7311 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7313 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7316 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7318 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7319 or the searched field decl.
7321 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7323 * parse.y (fold_constant_for_init): Convert numerical constant
7324 values to the type of the assigned field.
7326 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7328 * expr.c (lookup_field): Relaxed the test on class loading error
7330 * parse.y (fold_constant_for_init): Enabeled old code.
7332 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7334 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7335 decide the validity of the cast of a java.lang.Cloneable reference
7337 (patch_conditional_expr): Fixed first argument passed to
7338 binary_numeric_promotion.
7340 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7342 * parse.y (qualify_ambiguous_name): Take into account that a
7343 CONVERT_EXPR might specify a type as a WFL.
7345 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7347 * parse.y (patch_assignment): Save the rhs before using it as an
7348 argument to _Jv_CheckArrayStore.
7350 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7352 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7354 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7356 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7357 floating point litteral only when the exponent indicator has been
7360 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7362 * parse.y (formal_parameter:): Construct argument tree list
7363 element even if a yet unsupported final parameter was encountered.
7365 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7367 * parse.y (finish_method_declaration): Issue errors for native or
7368 abstract methods declared with a method body, as well as for non
7369 native or non abstract methods with no method body.
7371 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7373 * class.c (build_utf8_ref): Initialize variable `field'.
7375 * decl.c (init_decl_processing): Initialize variable `field'.
7377 * expr.c (build_known_method_ref): Mark parameters `method_type',
7378 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7379 (process_jvm_instruction): Likewise for parameter `length'.
7381 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7382 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7385 * parse.y (maybe_generate_clinit): Remove unused variable
7386 `has_non_primitive_fields'.
7387 (find_in_imports_on_demand): Initialize variables `node_to_use'
7389 (patch_binop): Likewise for variable `prom_type'.
7390 (patch_unaryop): Likewise for variable `prom_type'.
7392 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7394 * xref.c (xref_table): Add missing initializer.
7396 1999-05-14 Tom Tromey <tromey@cygnus.com>
7398 * java-except.h (struct eh_range): Removed unused `next' member.
7399 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7400 after adding all exception handlers. Sort exception ranges in
7402 (struct pc_index): New structure.
7403 (start_pc_cmp): New function.
7404 * except.c (add_handler): Return `void'. Don't call link_handler;
7405 instead construct an ordinary linked list and do range
7407 (check_nested_ranges): New function.
7408 (link_handler): Changed interface to allow merging of eh_ranges.
7409 Split overlapping ranges. Return `void'.
7411 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7413 * parse.y (constructor_block_end:): New rule, tagged <node>.
7414 (constructor_body:): Use `constructor_block_end' instead of
7417 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7419 * parse.y (statement_nsi:): Pop `for' statement block.
7420 (java_complete_lhs): Labeled blocks containing no statement are
7421 marked as completing normally.
7423 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7425 * xref.c (xref_set_current_fp): New function, defined.
7426 * xref.h (xref_set_current_fp): New function, prototyped.
7428 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7430 * check-init.c (check_init): Take into account that
7431 LABELED_BLOCK_STMT can be empty.
7433 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7435 * parse.y (java_check_regular_methods): Warning check on not
7436 overriding methods with default access in other packages does not
7437 apply to `<clinit>'.
7438 (java_complete_lhs): If block body is an empty_stmt_node, replace
7439 it by NULL_TREE. This prevents gcc from generating an irrelevant
7442 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7444 * check-init.c (check_init): Removed code accepting to see things
7445 falling through default:, when doing xrefs.
7446 * java-tree.h (do_not_fold): New global variable, declared.
7447 * parse.y (do_not_fold): New global variable, defined.
7448 (java_complete_expand_method): Set `do_not_fold' to the value of
7449 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
7450 and reinstall them after them have been purged; do not check for
7451 initializations; do not issue missing return errors.
7452 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
7454 (patch_binop): Skip the fold part when doing xrefs.
7455 (build_string_concatenation): Skip the concatenation part when
7457 (patch_synchronized_statement): Do not generate a try-finally when
7459 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
7460 and keep the location where the throw was seen.
7461 * typeck.c (convert): When `do_not_fold' is set, do not attempt
7462 any treatment on the converted node an simply return a NOP_EXPR of
7464 * xref.c (xref_get_data): New function, defined.
7465 * xref.h (xref_get_data): New function, declared.
7466 (XREF_GET_DATA): Use xref_get_data.
7468 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7470 * gjavah.c (print_include): Cast the result of `strlen' to int
7471 when comparing against a signed value.
7472 (add_namelet): Likewise.
7474 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7476 * expr.c (expand_invoke): Mark parameter `nargs' with
7478 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
7480 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
7483 * jcf-reader.c (get_attribute): Cast a value to long
7484 when comparing against a signed expression. Likewise.
7486 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
7489 1999-05-11 Andrew Haley <aph@cygnus.com>
7491 * parse.y (source_end_java_method): If the current method contains
7492 any exception handlers, force asynchronous_exceptions: this is
7493 necessary because signal handlers in libjava may throw exceptions.
7494 * decl.c (end_java_method): Ditto.
7496 1999-05-11 Tom Tromey <tromey@cygnus.com>
7498 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
7500 * jvspec.c (THREAD_NAME): Removed.
7501 (GC_NAME): Likewise.
7502 (MATHLIB): Likewise.
7503 (WITHLIBC): Likewise.
7505 (THREADLIB): Likewise.
7506 (MATH_LIBRARY): Likewise.
7507 (lang_specific_driver): Don't add `-l' options to command line.
7508 Instead, add a single --specs option. Recognize `-L' options and
7509 use them to search for spec file.
7510 (find_spec_file): New function.
7511 (SPEC_FILE): New define.
7513 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
7515 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
7516 cpplib-enabled build.
7518 1999-05-05 Per Bothner <bothner@cygnus.com>
7520 * class.c (make_field_value): DECL_INITIAL may be a string literal;
7521 temporarily zero it while calling rest_of_decl_compilation.
7523 * java-tree.h (string_ptr_type_node): Add declaration.
7524 * decl.c: Define and initialize string_ptr_type_node.
7525 * parse.y (patch_string_cst): Use string_ptr_type_node.
7527 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
7528 * parse.y (for_statement): Now unconditionally exit_block.
7529 (finish_labeled_statement): No longer exit_block if for-loop.
7530 (patch_loop_statement): Check harder if the loop is already labeled.
7532 * parse.y (patch_initialized_static_field): Removed function.
7533 (maybe_generate_clinit): Removed special handling for interfaces.
7534 (java_complete_expand_methods): Do a preliminary java_complete_tree
7535 on <clinit> to determine if it can be removed.
7536 (java_complete_expand_method): Remove special handling for <clinit>.
7537 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
7538 optimize if we get back empty_stmt_node.
7539 For MODIFY_EXPR, re-do checking of static initializers.
7540 (fold_constant_for_init): Don't return immediate if VAR_DECL.
7541 For VAR_DECL, pass correct context.
7543 * verify.c (verify_jvm_instructions): Better error messages.
7545 1999-05-03 Tom Tromey <tromey@cygnus.com>
7547 * parse-scan.y (interface_declaration): Call
7548 report_class_declaration for interfaces.
7550 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
7552 * Makefile.in: Remove -v from bison command lines.
7554 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7556 * check-init.c (check_init): Exclude a case of error when doing
7558 * class.c (layout_class_method): Don't generate the error message
7559 twice when compiling from source.
7560 * lang-options.h: Added `-Wredundant-modifers' and
7561 `-Wunusupported-jdk11' flags and help text.
7562 * lang.c (lang_decode_option): Added support for
7563 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
7564 flag_static_local_jdk11 and flag_redundant set accordingly.
7565 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
7566 * parse.h (EXPR_WFL_ADD_COL): New macro.
7567 (DECL_END_SOURCE_LINE): Likewise.
7568 (DECL_INHERITED_SOURCE_LINE): Likewise.
7569 * parse.y (static_ref_err): New function, prototyped.
7570 (CCB_TK): Now tagged <operator>.
7571 (class_body:): Remember the location of the closing '}' of a class
7572 definition when doing xrefs.
7574 (block_end:): Likewise.
7575 (create_class): Remember the location of the inherited class
7576 identifier when doing xrefs.
7577 (register_fields): Added test on first operand of `init' before
7578 testing it TREE_CODE.
7579 (method_header): Store the location of the class identifier in the
7580 class decl when doing xrefs.
7581 (finish_method_declaration): Don't combine first/last method line
7583 (java_check_regular_methods): Warning check on not overriding
7584 methods with default access on other packages move before check on
7585 static methods. Initialization of `aflags' also moved up.
7586 (resolve_expression_name): Call static_ref_err to report the error.
7587 (static_ref_err): New function, implemented.
7588 (resolve_field_access): Returned simplified static field access
7590 (resolve_qualified_expression_name): Check for illegal use of
7591 static fields in a non static context. Call static_ref_err to
7592 report error in various places.
7593 (java_complete_tree): Do not fold initialized static fields when
7595 (java_complete_lhs): Likewise.
7597 1999-04-29 Anthony Green <green@cygnus.com>
7599 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
7600 create internal labels.
7601 (lookup_label): Ditto.
7603 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7605 * class.c (layout_class_method): Generate <clinit>'s rtl for
7607 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7608 for interfaces' <clinit>.
7609 * expr.c (lookup_field): Search for fields in interfaces.
7610 (expand_invoke): Fixed indentation.
7611 (expand_java_field_op): Likewise. Use IS_CLINIT.
7612 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
7613 (IS_CLINIT): New macro.
7614 * parse.y (type_declaration:): Call maybe_generate_clinit after an
7615 interface was parsed.
7616 (maybe_generate_clinit): Don't generate if the current class is an
7617 interface with only fields of primitive types.
7618 (reset_method_name): Use IS_CLINIT.
7619 (java_complete_expand_method): Expand <clinit> when it exists for
7620 interfaces. Use IS_CLINIT.
7621 (resolve_expression_name): Use DECL_CONTEXT instead of
7622 current_class to build static field references.
7623 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
7624 ARRAY_REF when doing xreferencing.
7625 (check_final_assignment): Fixed typo in leading comment. Use
7627 (patch_array_ref): Don't fully expand array references when
7629 (patch_return): Use IS_CLINIT.
7630 (patch_throw_statement): Likewise.
7632 1999-04-22 Tom Tromey <tromey@cygnus.com>
7634 * Make-lang.in (JAVA_SRCS): Added check-init.c.
7636 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7638 * decl.c (predef_filenames, predef_filenames_size): New globals
7639 (init_decl_processing): predef_filenames and predef_filenames_size
7641 * java-tree.h (predef_filenames, predef_filenames_size): Declared
7643 * jcf-parse.c (predefined_filename_p): New function.
7644 (yyparse): Check that files on the command line are specified only
7645 once and issue a warning otherwise.
7646 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
7647 * parse.y (source_end_java_method): Nullify NOP method bodies, to
7648 avoid a gcc warning with -W -Wall turned on.
7649 (java_expand_classes): Abort if errors were encountered.
7650 (java_complete_lhs): If the cross reference flag is set, wrap
7651 field DECL node around a WFL when resolving expression name.
7653 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7655 * lang.c (lang_decode_option): Fixed returned value when parsing
7656 `-fxref=...' and `-Wall'.
7657 * parse.y (source_end_java_method): Do not generate code when
7658 flag_emit_xref is set.
7659 (resolve_expression_name): Do not build static field access when
7660 flag_emit_xref is set.
7661 (resolve_field_access): No special treatment on `length' when
7662 flag_emit_xref is set. Do not build qualified static field access
7663 when flag_emit_xref is set.
7664 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
7665 when flag_emit_xref is set.
7666 (patch_assignment): Do not generate array store runtime check when
7667 flag_emit_xref is set.
7668 * xref.c (xref_flag_value): Fixed function declaration
7670 (xset_set_data): New function.
7671 * xref.h (xref_set_data): Added prototype for new function.
7672 (typedef struct xref_flag_table): New field data.
7673 (XREF_GET_DATA): New macro.
7675 1999-04-19 Tom Tromey <tromey@cygnus.com>
7677 * xref.h (enum): Removed trailing comma.
7679 * parse.y (resolve_qualified_expression_name): Added missing
7682 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
7684 * gjavah.c: New prototypes for java_float_finite and
7687 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7689 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
7692 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
7694 * Makefile.in (TREE_H): Add tree-check.h.
7695 (RTL_H): Add genrtl.h.
7697 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7699 * parse.y (patch_assignment): Added ArrayStoreException runtime
7702 1999-04-06 Per Bothner <bothner@cygnus.com>
7704 * expr.c (pop_type_0): New function.
7705 (pop_type): Use pop_type_0.
7706 * java-tree.h (pop_type_0): New declaration.
7707 * verify.c (verify_jvm_instructions): Check return instructions.
7709 * parse.y (patch_binop): Don't fold if non-constant and emiting
7712 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7714 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
7716 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
7717 (main_jcf): Don't define.
7718 (process_file): Don't set `main_jcf'.
7720 * java-tree.h (main_jcf): Don't declare.
7722 * jcf-parse.c (main_jcf): Add static definition.
7724 * lang.c (main_jcf): Don't define.
7726 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7728 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
7730 * decl.c (copy_lang_decl): Likewise for `bcopy'.
7732 * jcf-depend.c: Include "config.h", not <config.h>.
7734 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
7737 * jcf-path.c: Include "config.h", not <config.h>.
7739 * lex.c: Don't include various system header files.
7740 (java_init_lex): Cast the argument of `bzero' to PTR
7742 * parse-scan.y (java_push_parser_context): Likewise.
7744 * parse.y (java_push_parser_context): Likewise.
7745 (patch_bc_statement): Match format specifier to variable argument.
7747 * xref.c: Don't include <stdio.h>.
7749 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7751 * parse.y (struct parser_ctxt *ctxp): Now global.
7752 (declare_local_variables): Use WFL compound value for the
7753 declaration source line value, when doing cross-referencing.
7755 1999-03-31 Tom Tromey <tromey@cygnus.com>
7757 * gjavah.c (print_field_info): Allow constants of other types.
7758 (print_include): Generate include when new name is proper prefix
7759 of already printed name.
7760 (add_namelet): Likewise.
7761 (cxx_keyword_subst): New function.
7762 (print_method_info): Use it.
7763 (print_field_name): New function.
7764 (get_field_name): New function.
7765 (print_field_info): Use get_field_name and print_field_name.
7767 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7769 * Makefile.in (keyword.h): Generate using gperf language 'C', not
7770 'KR-C', so gperf uses the `const' keyword on strings.
7772 * keyword.gperf (java_keyword): Const-ify a char*.
7774 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7776 * parse.y (patch_bc_statement): Fixed identation and a bogus
7779 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7781 * parse.y (patch_assignment): Allow static variables in other
7782 classes to be assigned.
7784 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7786 * class.c (maybe_add_interface): Remove unused variable
7788 (make_class_data): Use = for assignment, not ==. Likewise.
7789 (emit_register_classes): Remove unused variable `decl'.
7791 * lex.c: Fix comment so as not to contain an embedded `/*'.
7793 * verify.c (verify_jvm_instructions): Remove unused variable
7796 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
7798 * parse.y (complete_loop_body): Rename to finish_loop_body.
7799 (complete_labeled_statement): Rename to finish_labeled_statement.
7800 (complete_for_loop): Rename to finish_for_loop.
7801 (complete_method_declaration): Rename to finish_method_declaration.
7803 * java-tree.h (continue_identifier_node): New global node.
7804 * decl.c: Define and initialize continue_identifier_node.
7805 * parse.y (generate_labeled_block): Remove - no longer needed.
7806 (build_loop_body): Use continue_identifier_node for continue block.
7807 (finish_labeled_statement): Also do pop_labeled_block actions.
7808 (java_complete_lhs): POP_LOOP even if error.
7809 (build_labeled_block): Special handling for continue_identifier_node.
7810 (patch_loop_statement): Re-organize.
7811 (patch_bc_statement): Re-write.
7813 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7815 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
7816 using a WFL compound value.
7817 * parse.y (xref.h): Include.
7818 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
7820 (register_fields): Set WFL compound value to lineno if doing
7822 (java_complete_expand_method): Call expand_xref if flag_emit_xref
7824 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
7825 * xref.h (expand_xref): Prototype renamed from xref_generate.
7827 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7829 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
7830 (GET_CURRENT_BLOCK): New macro.
7831 * parse.y (current_static_block): New global variable.
7832 (method_body:): Define action.
7833 (complete_method_declaration): Set current_function_decl to NULL
7834 when work on the current method is done.
7835 (declare_local_variables): Use GET_CURRENT_BLOCK.
7836 (java_method_add_stmt): Likewise.
7837 (java_complete_expand_method): Disable the use of `this' when
7839 (enter_a_block): If no current method exist, use
7840 current_static_block to link static initializer blocks.
7841 (exit_block): Rewritten to use current_static_block when no current
7843 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
7844 (patch_return): Forbid the use of `return' in static initializers.
7845 (patch_throw_statement): Fixed indentation. Issue specific error
7846 for uncaught thrown checked exception in static initializer
7847 blocks. Removed FIXME.
7849 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
7851 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
7852 Link gcj from gcc.o.
7854 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7856 * parse.y (find_applicable_accessible_methods_list): When dealing
7857 with interface: ensure that a given interface or java.lang.Object
7858 are searched only once.
7860 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7862 * gjavah.c (print_c_decl): Remove unused argument `flags'.
7864 * jcf-dump.c (print_access_flags): Add braces around if-else.
7866 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
7869 * lex.c (build_wfl_node): Add static prototype.
7871 * lex.h (build_wfl_node): Remove static prototype.
7873 * parse.y: Include lex.c early enough to declare everything needed.
7874 Ensure calls to `build_wfl_node' pass the proper arguments.
7875 (create_class): Remove unused variable `super_decl'.
7876 (get_printable_method_name): Initialize variable `name'.
7878 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7880 * Changelog: Fixed 1999-03-22 typos.
7881 * lang.c (lang_decode_option): Fixed typo in error string in the
7884 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7886 * Makefile.in (JAVA_OBJS): Added entry xref.o.
7888 * java-tree.h (flag_emit_xref): Declared extern.
7889 * lang.c (xref.h): Included.
7890 (flag_emit_xref): New global variable.
7891 (lang_decode_option): Added support for -fxref.
7895 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
7897 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
7900 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7902 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
7903 $(srcdir)/../system.h and $(JAVA_TREE_H).
7904 (jcf-io.o): Depend on $(JAVA_TREE_H).
7905 (mangle.o): Likewise.
7907 * check-init.c (check_cond_init): Add static prototype.
7909 * class.c (build_java_method_type, hashUtf8String,
7910 make_field_value, get_dispatch_vector, get_dispatch_table,
7911 append_gpp_mangled_type, mangle_static_field): Likewise.
7912 (strLengthUtf8): Hide unused definition.
7913 (hashUtf8String): Const-ify.
7914 (make_field_value): Un-ANSI-fy.
7916 * constants.c: Move inclusion of jcf.h above java-tree.h.
7917 (set_constant_entry, find_class_or_string_constant,
7918 find_name_and_type_constant, get_tag_node,
7919 build_constant_data_ref): Add static prototype.
7921 * decl.c (push_jvm_slot, builtin_function,
7922 lookup_name_current_level): Likewise.
7923 (builtin_function): Const-ify.
7925 * except.c (expand_start_java_handler, expand_end_java_handler):
7926 Add static prototype.
7928 * expr.c (flush_quick_stack, push_value, pop_value,
7929 java_stack_swap, java_stack_dup, build_java_athrow,
7930 build_java_jsr, build_java_ret, expand_java_multianewarray,
7931 expand_java_arraystore, expand_java_arrayload,
7932 expand_java_array_length, build_java_monitor, expand_java_pushc,
7933 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
7934 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
7935 expand_compare, expand_test, expand_cond, expand_java_goto,
7936 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
7937 expand_java_field_op, java_push_constant_from_pool): Likewise.
7939 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
7940 (build_java_arraynull_check): Mark parameters `node' and `type'
7941 with ATTRIBUTE_UNUSED.
7942 (note_label): Likewise for parameter `current_pc'.
7943 (expand_java_call, expand_java_ret): Hide unused definition.
7945 * java-tree.h (make_class, build_constants_constructor,
7946 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
7947 init_outgoing_cpool, register_class, emit_register_classes,
7948 java_layout_seen_class_methods): Prototype.
7949 (unicode_mangling_length): Const-ify.
7950 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7951 emit_unicode_mangled_name, format_int, format_uint,
7952 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
7953 jcf_print_utf8_replace, open_class): Prototype.
7955 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
7956 <stdio.h>. Include tree.h/java-tree.h.
7957 (utf8_equal_string usage, process_class): Add static prototype.
7958 (open_class): Don't prototype this here.
7959 (utf8_equal_string): Match arguments to format specifiers.
7960 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
7961 TABLE_SWITCH, disassemble_method): Likewise.
7963 * jcf-io.c: Include tree.h/java-tree.h.
7964 (open_class, find_classfile, jcf_print_utf8,
7965 jcf_print_utf8_replace): Const-ify.
7967 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
7968 parse_class_file): Add static prototype.
7969 (find_in_current_zip): Match definition to existing static
7972 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
7973 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
7974 finish_jcf_block, define_jcf_label, get_jcf_label_here,
7975 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
7976 write_chunks, adjust_typed_op, generate_bytecode_conditional,
7977 generate_bytecode_return, perform_relocations, init_jcf_state,
7978 init_jcf_method, release_jcf_state, generate_classfile):
7979 Add static prototype.
7980 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
7981 (make_class_file_name): Const-ify.
7983 * jcf.h (find_classfile): Const-ify.
7985 * jv-scan.c (reset_report): Remove prototype.
7987 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
7988 (error): Rewrite to allow varargs.
7990 * lang.c (lang_f_options): Const-ify.
7992 * lex.c (java_parse_escape_sequence): Add static prototype.
7993 (java_allocate_new_line): Match definition to existing static
7996 * mangle.c Include tree.h/java-tree.h.
7997 (unicode_mangling_length, emit_unicode_mangled_name,
7998 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8000 * parse.h (jdep_code): Remove trailing comma in enumeration.
8001 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8002 (reset_report): Add prototype.
8004 * verify.c (push_pending_label, merge_types): Add static
8007 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8009 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8011 * parse.y (find_applicable_accessible_methods_list): Extend the
8012 search to superinterfaces when relevant.
8013 (search_applicable_methods_list): New function.
8015 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8017 * class.c (unmangle_classname): Implemented stricter testing
8018 before setting the QUALIFIED_P flag on an identifier.
8020 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8022 * parse.y (java_complete_lhs): Call force_evaluation_order
8023 after patch_newarray.
8024 (patch_binop): Don't call fold if there are side effects.
8026 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8028 * parse.y (java_stabilize_reference): Use save_expr instead of
8029 building a SAVE_EXPR node.
8030 (java_complete_lhs): Patch the resulting string of the `+='
8031 operator (if necessary) and complete the RHS after having built
8034 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8036 * class.c (make_class): Don't set CLASS_P here (because
8037 this function is also called by build_java_array_type).
8038 (push_class): Set CLASS_P here instead.
8039 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8041 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8042 context. If the context is class, perfer "super" over "synchronized".
8043 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8045 * parse.y (create_class): Don't call parser_check_super here;
8046 it is not robust. Always wait until later.
8048 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8049 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8051 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8053 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8054 * lex.h (UNGETC): Change misleading macro.
8056 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8058 * parse.y (java_stabilize_reference): Return NODE when patching a
8060 (java_complete_lhs): Put parenthesis around truth values.
8062 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8064 * class.c (layout_class_method): Don't make rtl for interface
8066 * parse.h (GET_TYPE_NAME): New macro.
8067 * parse.y (if_then_statement:): Fixed indentation.
8068 (if_then_else_statement:): Likewise.
8069 (for_statement:): Fixed spacing.
8070 (try_statement:): Fixed indentation.
8071 (create_interface): Don't force interfaces to be abstract.
8072 (method_header): Abstract methods are OK in interfaces.
8073 (declare_local_variables): Fixed typo in comment.
8074 (java_complete_expand_method): Fixed indentation.
8075 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8076 non accessible fields.
8077 (java_stabilize_reference): New function.
8078 (java_complete_lhs): Fixed indentation. Use
8079 java_stabilize_reference in compound assignement. Insert the
8080 cast. If not processing `+' fix string constants before processing
8083 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8085 * constants.c (find_class_or_string_constant): Cast variable `j'
8086 to a `jword' when comparing against one.
8088 * expr.c (java_lang_expand_expr): Remove unused variables
8089 `has_finally_p' and `op0'.
8091 * gjavah.c (print_field_info): Cast a value to jint when comparing
8092 against one. Likewise for a jlong.
8093 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8094 against a signed quantity.
8096 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8097 (print_signature): Don't needlessly dereference variable `str'
8099 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8100 `max_locals' with ATTRIBUTE_UNUSED.
8101 (jcf_parse_class): Likewise for variable `index'.
8103 * parse.h (reverse_jdep_list): Remove static prototype.
8105 * parse.y (build_jump_to_finally): Remove prototype and definition.
8106 (reverse_jdep_list): Add static prototype.
8108 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8109 `assignment' and `expr_decl'.
8111 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8113 1999-03-12 Andrew Haley <aph@cygnus.com>
8115 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8116 we'll need a directory separator and a null character.
8118 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8120 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8122 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8124 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8127 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8129 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8131 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8133 * class.c (layout_class_method): A static method in a base class
8134 is never overridden, so treat it like it doesn't exist.
8135 However, do complain about private non-static method overriding
8136 public static method.
8138 * parse.y: Don't set unused INITIALIZED_P flag.
8139 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8141 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8142 (build_array_from_name): Re-order &index[string] to &string[index].
8144 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8145 error_mark (it might catch more errors, but it is more likely to lose).
8147 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8149 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8150 (parse-scan.o): Depend on toplev.h.
8152 * class.c (make_method_value): Add prototype. Make it static.
8153 Remove unused second argument, caller changed.
8155 * expr.c (java_lang_expand_expr): Remove unused variable
8158 * java-tree.h: Don't prototype find_in_current_zip.
8159 Add prototypes for verify_constant_pool, start_java_method,
8160 end_java_method, give_name_to_locals, expand_byte_code,
8161 open_in_zip, set_constant_value, find_constant1, find_constant2,
8162 find_utf8_constant, find_string_constant, find_class_constant,
8163 find_fieldref_index, find_methodref_index, write_constant_pool,
8164 count_constant_pool_bytes and encode_newarray_type.
8166 * jcf-dump.c: Remove unused variable `LONG_temp'.
8168 * jcf-parse.c: Include parse.h.
8169 (jcf_parse_source): Remove unused parameter, all callers changed.
8170 (jcf_figure_file_type): Add static prototype.
8171 (find_in_current_zip): Likewise. Also remove unused parameter,
8172 all callers changed.
8173 (read_class): Initialize variable `saved_pos'.
8175 * jcf-reader.c (jcf_parse_preamble): Mark variables
8176 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8178 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8179 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8180 (java_parse_doc_section): Initialize variable `seen_star'.
8181 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8182 (java_lex_error): Mark parameters `msg' and `forward' with
8184 (java_get_line_col): Mark parameters `filename' and `line' with
8187 * parse-scan.y: Include toplev.h.
8188 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8190 * parse.h: use `struct JCF', not plain `JCF'.
8191 (java_parser_context_save_global, java_expand_classes
8192 java_parser_context_restore_global, java_parse): Add prototypes.
8194 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8197 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8199 * check-init.c (check_init): COPYN takes word count, not bit count.
8201 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8203 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8204 explicit build_decl. (Avoids crash in reload when optimizing.)
8206 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8208 * decl.c (complete_start_java_method): Handle synchronized method
8209 even when compiling from bytecode.
8211 1999-02-26 Tom Tromey <tromey@cygnus.com>
8213 * gjavah.c (add_class_decl): Only generate `#include' if outer
8214 class is not the name of the class we are processing. Correctly
8215 append `.h' in #include.
8216 (process_file): Clean up newlines around generated `#include's.
8217 (decode_signature_piece): Correctly handle inner classes.
8218 (struct include): New structure.
8219 (all_includes): New global.
8220 (print_include): New function.
8221 (add_class_decl): Use it.
8222 (process_file): Likewise.
8223 (add_class_decl): Generate include for java-array.h if array
8225 (process_file): Don't generate java-array.h include.
8227 * gjavah.c (add_namelet): Check for standard package names here.
8228 (add_class_decl): Don't check for standard package names here.
8230 1999-02-25 Tom Tromey <tromey@cygnus.com>
8232 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8233 When reading a zip file, only use strncmp if both strings are
8234 bigger than the buffer length. Initialize `k' when looping
8237 1999-02-24 Tom Tromey <tromey@cygnus.com>
8239 * gjavah.c (struct namelet): New structure.
8240 (add_namelet): New function.
8241 (print_namelet): New function.
8242 (print_class_decls): Use add_namelet and print_namelet to generate
8243 namespaces and not classes.
8244 (method_printed): New global.
8245 (HANDLE_END_METHOD): Examine method_printed.
8246 (print_method_info): Set method_printed when required. Print
8247 error if function to be ignored is marked virtual. Handle $finit$
8249 (METHOD_IS_FINAL): New macro.
8250 (print_field_info): Use it.
8251 (HANDLE_METHOD): Clear method_printed.
8252 (method_pass): New global.
8253 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8254 (process_file): Do two passes over both fields and methods.
8255 (HANDLE_METHOD): Examine method_pass.
8257 (add_class_decl): New function.
8258 (print_class_decls): Don't scan over entire constant pool.
8260 1999-02-23 Tom Tromey <tromey@cygnus.com>
8262 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8263 disable linking in that case.
8265 1999-02-20 Tom Tromey <tromey@cygnus.com>
8267 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8270 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8272 * decl.c (build_result_decl), java-tree.h: New method.
8273 (complete_start_java_method): Handle synchronized methods.
8274 Don't build DECL_RESULT here. (Ordering dependency problem.)
8275 (start_java_method): Call build_result_decl here instead ...
8276 * parse.y (java_complete_expand_method): ... and here.
8277 (expand_start_java_method): Don't call complete_start_java_method here.
8278 (java_complete_expand_method): Call it here instead.
8279 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8280 * java-tree.h: ... here.
8282 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8283 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8284 for ARRAY_REF - it doesn't work when array bounds are checked.
8285 (patch_array_ref): Handle it here instead.
8287 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8289 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8291 Force left-to-right evaluation of binary operations etc.
8292 * expr.c (force_evaluation_order), java-tree.h: New function.
8293 * parse.y (java_complete_lhs): Pass binary operations, procedure
8294 calls, and ARRAY_REFs to force_evaluation_order.
8295 (various): Set TREE_SIDE_EFFECTS more carefully.
8297 Tolerate random (non-UTF8) encoding in comments without complaining.
8298 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8299 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8301 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8302 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8304 * parse.y (java_complete_lhs): Ignore an empty statement in a
8305 COMPOUND_EXPR. Don't complain about empty statement after return.
8307 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8309 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8310 in TREE_LIST - just chain the POINTER_TYPEs together.
8311 (resolve_class): If type already resolved, return decl.
8312 After resolving, update TREE_TYPE(class_type), and name (if array).
8313 * parse.h (do_resolve_class), parse.y: Make non-static.
8314 * class.c (maybe_layout_super_class): Take this_class argument.
8315 Do do_resolve_class if necessary.
8316 (layout_class, layout_class_methods): Adjust calls appropriately.
8317 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8318 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8319 * typeck.c (build_java_array_type): Don't call layout_class.
8321 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8323 * parse.y (check_pkg_class_access): Allow private class access
8324 within the same package.
8325 (strip_out_static_field_access_decl): New function.
8326 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8327 operator argument before testing its nature.
8329 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8331 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8332 (TRY_EXPR): Simplify - it no longer has a finally clause.
8333 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8334 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8335 * expr.c (java_lang_expand_expr): Likewise.
8336 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8337 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8338 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8339 (build_try_statement): Remove finally parameter and handling.
8340 (build_try_finally_statement): New function.
8341 (patch_try_statement): No longer need to support finally clause.
8342 (try_statement): Update grammar action rules.
8343 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8344 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8346 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8348 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8349 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8351 1999-02-17 Andrew Haley <aph@cygnus.com>
8353 * class.c (build_utf8_ref): Back out broken patch which was
8354 intended to to output signatures using '.' as a separator.
8356 * class.c (make_class_data): Output signatures using '.' as a
8357 separator, rather than '/'.
8358 (mangled_classname): Likewise.
8359 (make_field_value): Likewise.
8360 (make_method_value): Likewise.
8361 * constants.c (alloc_class_constant): Likewise.
8362 * expr.c (build_invokeinterface): Likewise.
8364 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8366 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8367 of an ancient workaround.
8369 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8371 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8374 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8376 * lex.c (yylex): Encode \0 as UTF8.
8378 1999-02-10 Tom Tromey <tromey@cygnus.com>
8380 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8381 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8382 (libgcj_zip): Renamed.
8383 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8385 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8387 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8388 (GC_NAME): Renamed -lgc to -lgcjgc.
8390 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8392 * lex.c (java_lang_cloneable): Initialize.
8393 * parse.y (java_lang_cloneable): New static variable.
8394 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8395 doing one more qualification round.
8396 (valid_ref_assignconv_cast_p): Reject null source or
8397 destination. Allow an array to be cast into java.lang.Cloneable.
8398 (patch_cast): Swapped two first arguments to first call to
8399 valid_ref_assignconv_cast_p.
8401 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8403 * parse.h: DECL_P renamed JDECL_P.
8404 * parse.y: DECL_P replaced by JDECL_P.
8405 (build_array_from_name): Always use pointer's type.
8406 (patch_bc_statement): Extra code to search continue target in a
8407 for loop. Fixed comments. Continue target is current loop when
8410 1999-02-05 Andrew Haley <aph@cygnus.com>
8412 * class.c (make_class_data): The superclass of an interface should
8413 be null, not class Object.
8415 * lex.c (java_lex): Sign extend hex literals.
8417 1999-02-04 Andrew Haley <aph@cygnus.com>
8419 * class.c (build_utf8_ref): Output signatures using '.' as a
8420 separator, rather than '/'.
8421 (make_class_data): Likewise.
8423 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8425 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
8426 mkstemp.o. Get them from libiberty now.
8428 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
8430 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
8432 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8434 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
8437 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
8439 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
8440 * jcf-write.c (generate_bytecode_return): New function.
8441 (generate_bytecode_insns): Use it, for RETURN_EXPR.
8443 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
8444 generate special [fd]const_[01] instructions.
8446 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
8448 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
8449 handling OPCODE_lookupswitch or OPCODE_tableswitch.
8451 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
8453 * parse.y (patch_method_invocation): Handle calling static methods,
8454 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
8456 * parse.y (java_complete_lhs): Don't complain about unreachable
8457 exit condition in a do-while statement.
8459 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8461 * lex.c (java_read_char): Fixed utf8 decoding.
8462 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
8464 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
8465 comments. Local variable `all_primitive' is gone. Broadened
8466 acceptance of `0' to floating point targets. `long' can now be
8467 widened to `double' or `float'.
8468 (valid_method_invocation_conversion_p): Added leading
8469 comment. Fixed tabulation.
8470 (build_string_concatenation): Optimize out left or right empty
8473 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
8475 * jcf-write.c (localvar_alloc): Only emit entry for
8476 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
8477 (generate_bytecode_insns): Only call put_linenumber if
8478 debug_info_level > DINFO_LEVEL_NONE.
8479 * jvspec.c (lang_specific_driver): If no -O* or -g* option
8480 is specified, add -g1 (for compatibility wih javac).
8482 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
8484 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
8485 gjavah.o, check-init.o, jv-scan.o
8487 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8489 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
8491 * gjavah.c: Include config.h and system.h.
8493 * javaop.h (inline): Don't define, its handled by system.h.
8494 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
8495 from `inline' to `static inline'.
8497 * jcf.h (inline): Don't define, its handled by system.h.
8499 * lex.c (inline): Likewise.
8501 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
8503 * lang-specs.h: Map -Qn to -fno-ident.
8505 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
8507 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
8509 1999-01-29 Tom Tromey <tromey@cygnus.com>
8511 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
8512 then cast it to Object before calling `append' method.
8514 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
8516 * check-init.c (check_bool2_init, check_bool_init, check_init):
8517 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
8518 * jcf-write.c (generate_bytecode_insns): Likewise.
8520 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8522 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
8523 * parse.y (patch_cast): Allow a boolean to be cast into a
8526 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8528 * parse.y: (class_declaration:): Fixed indentation.
8529 (class_member_declaration:): Extra `;' after field declaration now
8531 (interface_declaration:): Removed debug messages in error reports.
8532 (patch_binop): Nodes created and returned inherit the orignal
8533 node's COMPOUND_ASSIGN_P flag value.
8534 (patch_cast): Fix cast from char to floating point.
8536 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
8538 * except.c, java-except.h (expand_resume_after_catch): new
8540 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
8541 to branch back to main flow of control after a catch block.
8543 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8545 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
8546 $(srcdir)/../system.h.
8547 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
8548 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
8549 (jcf-write.o): Likewise.
8550 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8551 (mangle.o): Depend on $(srcdir)/../toplev.h.
8552 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8553 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8555 * class.c: Include output.h and parse.h.
8556 (mangled_classname): Add the `const' keyword to a char*.
8557 (find_named_method): Hide unused function definition.
8558 (build_utf8_ref): Change type of variable `c' to unsigned char.
8559 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
8560 (build_class_ref): Add the `const' keyword to a char*.
8561 (layout_class_method): Remove unused variable `buf'.
8563 * decl.c (find_local_variable): Remove unused variable `rtl'.
8564 (pushdecl): Likewise for variables `different_binding_level' and
8566 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
8567 (maybe_build_cleanup): Likewise for parameter `decl'.
8569 * except.c (expand_start_java_handler): Mark parameter `range'
8570 with ATTRIBUTE_UNUSED.
8572 * expr.c: Include except.h.
8573 (pop_type): Remove unused variable `i'.
8574 (pop_value): Likewise for variables `n_words' and `i'.
8575 (expand_java_arrayload): Likewise for variable `convert'.
8576 (java_lang_expand_expr): Likewise for variables `op0', `type',
8577 `mode', `unsignedp', `node' and `elements'.
8578 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
8580 (process_jvm_instruction): Add a `const' qualifier to a char*.
8582 * gjavah.c (output_directory): Add the `const' keyword to a char*.
8583 (temp_directory): Likewise.
8584 (print_c_decl): Likewise.
8585 (print_method_info): Likewise.
8586 (decode_signature_piece): Likewise.
8587 (print_mangled_classname): Likewise.
8589 * java-except.h: Provide prototypes for maybe_start_try,
8590 maybe_end_try and add_handler.
8592 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
8593 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
8594 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
8595 init_expr_processing, push_super_field, init_class_processing,
8596 can_widen_reference_to, class_depth, verify_jvm_instructions,
8597 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
8598 set_local_type, merge_type_state, push_type, load_type_state,
8599 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
8600 emit_unicode_mangled_name): Add prototypes.
8602 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
8603 (print_signature_type): Use ISDIGIT, not isdigit.
8604 (print_signature): Remove unused variable `j'.
8606 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
8607 int when comparing against one.
8609 * jcf-parse.c: Include toplev.h.
8611 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
8612 (localvar_free): Remove unused variable `i'.
8613 (generate_bytecode_conditional): Likewise for variable `kind'.
8615 * jv-scan.c: Include config.h and system.h. Remove redundant
8616 OS header and gansidecl.h includes.
8617 (warning): Add the `const' keyword to a char*. Also add
8618 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
8619 __STDC__, when determining whether to use ANSI-isms.
8620 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
8621 (xmalloc): Don't redundantly prototype here.
8622 (main): Remove unused parameter `envp'. Also fix the arguments
8623 passed to function `fatal' to match the format specifier.
8625 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
8627 * mangle.c: Include toplev.h.
8628 (emit_unicode_mangled_name): Declare parameter `len'.
8630 * parse.y (parse_warning_context): Add the `const' keyword to a
8631 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
8632 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
8633 (issue_warning_error_from_context): Add the `const' keyword to
8635 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
8636 not `__STDC__' for whether to use ANSI-isms.
8638 * typeck.c (incomplete_type_error): Mark parameters `value' and
8639 `type' with ATTRIBUTE_UNUSED.
8640 (parse_signature_type): Use ISDIGIT, not isdigit.
8642 * verify.c (check_pending_block): Add the `const' keyword to a char*.
8643 (verify_jvm_instructions): Likewise. Remove unused variables
8644 `field_name' and `default_val'.
8646 * zextract.c: Include config.h and system.h. Remove redundant
8649 * zipfile.h: Prototype `read_zip_archive'.
8651 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
8653 * typeck.c (convert): Allow conversions to void type: some
8654 optimizations in gcc do this.
8656 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
8658 * typeck.c (convert_ieee_real_to_integer): New function.
8659 (convert): When not using fast-math and using hardware fp, convert
8660 an IEEE NaN to zero.
8662 1999-01-18 Andrew Haley <aph@cygnus.com>
8664 * parse.y (patch_binop): Do a type conversion from signed to
8665 unsigned and then back to signed when a ">>>" is found.
8667 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8669 * java-tree.h: (check_for_initialization): Added prototype.
8670 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
8671 * parse.y (do_resolve_class): Removed unused locals.
8672 (read_import_dir): Likewise.
8673 (resolve_qualified_expression_name): Array creation
8674 expressions are valid primary expressions.
8675 (qualify_ambiguous_name): Likewise.
8676 (patch_synchronized_statement): Removed unused local.
8678 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
8680 * Makefile.in (zextract.o): Add dependencies.
8682 * Makefile.in: Do not put ^Ls at the start of a line.
8684 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
8686 * expr.c (process_jvm_instruction): Coerce to correct Throwable
8687 sub-type the result of the call that gets the exception value.
8689 * parse.y (java_complete_expand_methods): If flags_syntax_only,
8690 don't call finish_class.
8692 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
8693 clear found before continuing.
8695 * verify.c (verify_jvm_instructions): On an array load, allow
8696 and handle top of stack to be TYPE_NULL.
8698 * gjavah.c (generate_access): Translate Java package private or
8699 protected access to C++ public, but with a comment.
8701 1999-01-13 Andrew Haley <aph@cygnus.com>
8703 * expr.c (generate_name): Name prefix changed to avoid clashes
8704 with assembler temp labels.
8706 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
8707 MODIFY_EXPR. Without this, code for the assignement may not be
8708 generated at all and the synchronized statement will read an
8709 uninitialized variable.
8711 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8713 * class.c (maybe_layout_super_class): Fixed returned value.
8714 * lex.c: Added 1999 to the copyright.
8715 (java_init_lex): Initialize java_lang_imported.
8716 * lex.h: Added 1999 to the copyright.
8717 * parse.h: Added 1999 to the copyright.
8718 (REGISTER_IMPORT): Fixed typo in trailing macro.
8719 (CURRENT_OSB): New macro.
8720 (struct parser_ctxt): New fields osb_depth, osb_limit.
8721 * parse.y (java_lang_id): New global variable.
8722 (type_import_on_demand_declaration): Don't import java.lang.* twice.
8723 (array_creation_expression:): Use CURRENT_OSB.
8724 (dims:): Uses a stack to keep track of array dimensions.
8725 (cast_expression:): Use CURRENT_OSB.
8726 (find_expr_with_wfl): Return NULL if node found doesn't meet the
8728 (register_fields): Fixed typos in comment.
8729 (check_method_redefinition): Fixed comment indentation.
8730 (java_check_regular_methods): Set saved found wfl to NULL after
8731 having reinstalled it in the previously found DECL_NAME.
8733 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
8735 * gjavah.c (java_float_finite): Use a union to do type punning.
8736 (java_double_finite): Likewise.
8738 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
8740 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
8741 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
8742 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
8743 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
8744 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
8745 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
8747 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
8749 * check-init.c (check_init): If compiling to native, we don't
8750 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
8752 1999-01-08 Tom Tromey <tromey@cygnus.com>
8754 * parse-scan.y (variable_declarator_id): Set or increment
8756 (bracket_count): New global.
8757 (formal_parameter): Handle case where bracket pairs trail variable
8760 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
8762 * jcf-parse.c (yyparse): variable len changed from a char to an
8763 int to prevent overflow.
8765 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
8767 * java-tree.h: Declare read_class.
8768 * jcf-parse.c (read_class): New function.
8769 (load_class): Now just call read_class.
8771 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
8772 * jcf-parse.c (parse_source_file): Declare save_error_count,
8773 which is needed by java_parse_abort_on_error macro,
8774 * parse.y (java_layout_classes, java_expand_classes): Likewise.
8776 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
8777 constructor, if initializing a static field.
8778 (patch_new_array_init): Set TREE_CONSTANT if it is.
8779 * expr.c (java_lang_expand_expr): For a static array constructor
8780 of primitive elements, allocate the array itself statically.
8781 Disabled until we can set the vtable field statically.
8783 * check-init.c: New file. Checks for definite assignment.
8784 * Makefile.in (JAVA_OBJS): Add check-init.o.
8785 * parse.y (java_complete_expand_method): Call check_for_initialization.
8786 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
8788 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
8790 * parse.y : include system.h instead of including
8791 standard headers directly with the exception of <dirent.h>.
8793 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
8795 * lex.h: Moved static function declarations to lex.c,
8796 to shut up some -Wall warnings.
8797 * lex.c: Static function declarations moved here.
8798 * jcf-dump.c: Small fixes to shut up -Wall warnings.
8800 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8802 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
8804 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
8806 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
8807 * verify.c (verify_jvm_instructions): Fix off-by-one error.
8809 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
8810 (localvar_alloc): Change return type to void,
8811 (emit_unop): Remove unused variable size.
8813 * jcf-write.c (struct jcf_block): Add new union.
8814 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
8815 (call_cleanups): New functions.
8816 (struct jcf_partial): New fields num_finalizers and return_value_decl.
8817 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
8818 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
8819 * lang.c (lang_init): Call using_eh_for_cleanups.
8820 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
8821 completing operands to patch_synchronized_statement.
8822 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
8823 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
8824 WITH_CLEANUP_EXPR instead of TRY_EXPR.
8826 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
8828 * Make-lang.in: Comment out control-Ls; they upset some makes.
8830 1998-12-18 Tom Tromey <tromey@cygnus.com>
8832 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
8835 1998-12-17 Tom Tromey <tromey@cygnus.com>
8837 * parse.y (DIR_SEPARATOR): New define.
8838 (check_class_interface_creation): Use it.
8840 * parse-scan.y (report_main_declaration): Recognize
8841 `java.lang.String' in argument to main.
8843 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
8845 * parse.y (create_interface): Remove bogus test.
8847 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
8849 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
8850 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
8852 1998-12-16 Tom Tromey <tromey@cygnus.com>
8854 * parse-scan.y (qualified_name): Use correct sprintf format.
8856 1998-12-15 Tom Tromey <tromey@cygnus.com>
8858 * gjavah.c (print_field_info): Changed how most negative number is
8861 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
8863 * parse.y (fold_constant_for_init): New function.
8864 (resolve_expression_name): Don't replace static final
8865 constant-initialized fields by its value.
8866 (java_complete_lhs): New. Same as java_complete_tree, except does
8867 not replace static final constant-initialized fields by their values.
8868 (register_fields): If there is an initializer, set DECL_INITIAL and
8869 MODIFY_EXPR_FROM_INITIALIZATION_P.
8870 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
8871 Only call patch_initialized_static_field if
8872 MODIFY_EXPR_FROM_INITIALIZATION_P.
8873 (patch_initialized_static_field): If not valid constant, clear
8876 * parse.y (lookup_field_wrapper): Fix thinko.
8878 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
8879 set and restore global lineno.
8881 1998-12-14 Tom Tromey <tromey@cygnus.com>
8883 * gjavah.c (print_field_info): If value to print is the smallest
8884 value of its size, then print as hex to avoid later warnings from
8887 1998-12-14 Tom Tromey <tromey@cygnus.com>
8889 * gjavah.c (decompile_method): Decompile `return null'.
8890 (process_file): Generate `#pragma interface'.
8891 (method_declared): New global.
8892 (print_method_info): Set it.
8893 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
8894 (print_method_info): Handle abstract methods.
8896 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
8898 * parse.y (patch_method_invocation): If class_decl is null
8899 (e.g. an array type), use original type.
8901 * parse.y (check_thrown_exceptions): Temporary hack to suppress
8902 errors about uncaught exception from clone (of array, specifically).
8904 1998-12-13 Tom Tromey <tromey@cygnus.com>
8906 * gjavah.c (decompile_method): Handle all types of `return'
8907 opcode. Decompile `return this' and `return'.
8908 (method_access): New global.
8909 (print_method_info): Set it.
8910 (decompile_method): Don't decompile a synchronized method.
8912 1998-12-13 Tom Tromey <tromey@cygnus.com>
8914 * jcf-reader.c (jcf_parse_one_method): Recognize
8916 * gjavah.c (HANDLE_END_METHOD): New macro.
8917 (HANDLE_CODE_ATTRIBUTE): New macro.
8918 (decompile_method): New function.
8919 (print_method_info): Don't print `;\n' at end of function decl.
8920 Include java-opcodes.h.
8921 (decompiled): New global.
8923 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
8925 * class.c (build_class_ref): Handle PRIMTYPE.class if
8926 flag_emit_class_files.
8927 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
8928 if flag_emit_class_files.
8929 * parse.y (java_complete_tree): Pre-liminary support for
8930 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
8932 * parse.y (patch_synchronized_statement): Don't call monitorexit
8933 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
8935 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
8937 * zipfile.h (opendir_in_zip): New declaration.
8938 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
8939 (opendir_in_zip): New function, using code from open_in_zip.
8940 (open_in_zip): Call opendir_in_zip.
8941 (find_class): Remove no-longer-used do_class_file parameter,
8942 but add source_ok parameter. Change logic so if we find a .java file,
8943 we don't look for .class in later classpath emtries.
8944 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
8945 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
8946 * gjavah.c: Update call to find_class.
8947 * jcf-dump.c: Likewise.
8949 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
8950 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
8951 nothing if body is empty_stmt_node.
8952 Various little fixes so SP gets correctly adjusted.
8953 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
8954 For CALL_EXPR, test if static first.
8955 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
8956 such as the ones we create for Object and Class.
8957 Set and restore current_function_decl.
8958 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
8959 (note_possible_classname): New function.
8960 (read_import_entry): Removed. Merged with read_import_dir.
8961 (read_import_dir): Don't call find_class - that only gives us
8962 the first classpath entry having the needed package.
8963 Use the struct buffer data structure from buffer.h.
8964 (read_import_dir, find_in_imports_on_demand): The remembered
8965 class names now use '.' (not '/') as package separator.
8967 * parse.y (java_complete_expand_methods): Call write_classfile
8968 here, and not in java_expand_classes (which only gets first class).
8970 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8972 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
8973 (register_fields): If a static fields has an initializer, just
8974 chain it on ctxp->static_initialized, and handle later.
8975 (java_complete_expand_methods): Force <clinit> first.
8976 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
8977 - it's already been completed.
8978 (patch_initialized_static_field): New function.
8979 (java_complete_field): Call it.
8981 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
8983 * expr.c (encode_newarray_type, build_new_array): New functions.
8984 * java-tree.h: Declare build_new_array.
8985 * jcf-write.c (patch_newarray): Use build_new_array.
8987 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
8988 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
8990 * parse.y (patch_new_array_init): Re-organize.
8991 Now is passed the actual array (pointer) type of the value.
8992 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
8993 (patch_array_constructor): Removed - merged into patch_new_array_init.
8994 (java_complete_tree): Update patch_new_array_init.
8996 * jcf-write.c (find_constant_index): New function.
8997 (generate_bytecode_insns): Use find_constant_index.
8998 (generate_classfile): Use find_constant_index for ConstantValue.
9000 1998-12-11 Tom Tromey <tromey@cygnus.com>
9002 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9003 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9004 * class.c (make_class_data): Renamed dtable -> vtable, and
9005 dtable_method_count -> vtable_method_count.
9007 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9009 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9010 global variables, initialized.
9011 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9012 Declared new global variables.
9013 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9014 double_zero_node, integer_zero_node upon direct matching.
9015 * parse.y (purify_type_name): Added function prototype.
9016 (duplicate_declaration_error_p): Consider new_type as potentially
9017 being a incomplete type. Use purify_type_name on type string.
9018 (method_header): saved_type: unused variable removed. Don't figure
9019 return type if method name is invalid.
9020 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9021 processed by patch_unaryop.
9022 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9023 increment/decrement node into its original type after binary
9024 numeric promotion on its operands.
9026 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9028 * parse.y (array_initializer:): Array init operand is NULL_TREE
9029 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9030 now an error. Fixed indentation problems.
9031 (patch_string): Handle error_mark_node as an argument.
9032 (patch_new_array_init): Fixed indentation problems.
9033 (array_constructor_check_entry): Removed check on null wfl_value.
9034 Return an error if wfl_value's walk returns an error.
9036 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9038 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9039 * lex.c (java_lex): Remember column position before advancing one
9040 token. Retain location information on OCB_TK.
9041 * lex.h (typedef struct java_lc): Added new field.
9042 * parse.h (GET_SKIP_TYPE): New macro.
9043 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9044 * parse.y (build_new_array_init, patch_new_array_init,
9045 patch_array_constructor, maybe_build_array_element_wfl,
9046 array_constructor_check_entry): New function prototypes.
9047 (switch_block:): Tagged <node>.
9048 (OCB_TK): Tagged <operator>.
9049 (array_initializer:): Installed actions.
9050 (variable_initializer): Build location information on element if
9052 (switch_statement:): Fixed indentation typo.
9053 (switch_block:): Redefined default action.
9054 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9055 (patch_assignment): Removed duplicate code.
9056 (maybe_build_array_element_wfl, build_new_array_init,
9057 patch_new_array_init, patch_array_constructor,
9058 array_constructor_check_entry): New functions.
9060 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9062 * parse.y (array_initializer): Tagged <node>.
9063 (variable_initializer:): Use default rule.
9064 (array_initializer:): Defined actions.
9065 (variable_initializers:): Likewise.
9066 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9067 non-static field accesses.
9068 (patch_invoke): Fixed indentation typo.
9069 (java_complete_tree): Likewise.
9070 (build_labeled_block): Changed leading comment. Generate an error
9071 in case of duplicate loop labels.
9072 (patch_conditional_expr): Patch results of string concatenation
9075 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9077 * constants.c (find_methodref_index): When the class is an interface,
9078 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9080 * decl.c (finit_identifier_node): Use "$finit$", rather than
9081 "<finit>" (which Sun's verifier rejects).
9082 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9083 (generate_field_initialization_code): Removed.
9084 (fix_constructors) Don't add call to $finit$ here (wrong order).
9085 (patch_method_invocation): Add $finit$ call here.
9087 * java-tree.h (CALL_USING_SUPER): New macro.
9088 * parse.y (patch_invoke): Remove im local variable.
9089 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9090 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9091 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9093 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9095 * parse.y (java_complete_tree): Don't complain about unreachable
9096 statement if it is empty_stmt_node.
9098 * jcf-write.c (find_constant_wide): New function.
9099 (push_long_const): Use find_constant_wide.
9101 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9102 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9103 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9104 Emit invokeinterface when calling an interface method.
9105 Emit invokespecial also when calling super or private methods.
9107 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9109 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9111 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9113 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9115 * java-tree.h (java_layout_seen_class_methods): New function
9117 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9118 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9119 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9120 * parse.y (method_declarator:): Defined action.
9121 (issue_warning_error_from_context): input_filename saved, set to
9122 the appropriate value and restored after java_error is called.
9123 (build_unresolved_array_type): Fixed comment.
9124 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9125 (method_header): Deal with return type the same way type are
9126 handled for fields and method's parameters and local variables
9128 (check_method_redefinition): Removed extra CR.
9129 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9130 (java_layout_seen_class_methods): New function.
9131 (java_layout_classes): Call java_layout_seen_class_methods.
9133 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9135 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9137 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9139 * jcf-dump.c (main): Fix error message.
9140 * jcf-path.c (add_entry): Style fix.
9142 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9144 * class.c (layout_class_method): Call build_java_argument_signature
9145 on constructors too.
9146 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9147 (patch_method_invocation): Define a primary when resolving an
9148 expression name. Augmented comment on code checking illegal `this'
9149 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9151 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9153 * class.c (layout_class_method): Don't report error on non-static
9154 overriding static if the method is private.
9155 * java-tree.h (finish_class): Prototype added.
9156 * lex.c (java_get_line_col): Handle col argument -2 value.
9157 * parse.h: All static method declarations moved to parse.y.
9158 * parse.y: Now contains all static method declarations previously
9160 (find_expr_with_wfl, missing_return_error,
9161 unreachable_stmt_error): New functions.
9162 (java_get_real_method_name): Identify constructors bearing class
9163 names in source code compiled classes only.
9164 (java_complete_expand_methods): Call missing_return_error.
9165 (invocation_mode): Private methods invoked as static methods.
9166 (java_complete_tree): Call unreachable_stmt_error.
9168 1998-12-01 Tom Tromey <tromey@cygnus.com>
9170 * Makefile.in (+target): Removed.
9171 (+xmake_file): Likewise.
9172 (+tmake_file): Likewise.
9173 (.NOEXPORT): Removed duplicate.
9175 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9177 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9179 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9181 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9182 libiberty.h. Provide an xmalloc definition.
9184 * jvspec.c: Remove the xmalloc prototype.
9186 * parse-scan.y: Include config.h and system.h. Don't include
9187 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9188 Provide an xstrdup definition.
9190 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9192 * jcf-path.c (add_entry): Recognize ".jar" too.
9193 * lang-specs.h: Likewise.
9195 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9197 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9198 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9200 * jcf-write.c (generate_bytecode_insns):
9201 Handle pre/post-increment/decrement of long.
9203 * jcf-write.c (generate_bytecode_insns):
9204 Handle missing exception handler (finally for synchronized).
9206 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9208 * java-tree.h (end_params_node): Declare global.
9209 * decl.c (end_params_node): New global.
9210 (init_decl_processing, start_java_method): Use end_params_node for
9211 end of list of parameter types. Follows correct gcc conventions.
9212 * expr.c (pop_argument_types, pop_arguments): Likewise.
9213 * lang.c (put_decl_node): Likewise.
9214 * typeck.c (various places): Likewise.
9215 * class.y (various places): Likewise.
9216 * parse.y (various places): Likewise.
9218 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9219 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9221 * class.c: Add #include flags.h, remove no-longer needed declaration.
9223 * class.c (layout_class_method): Remove commented-out code, re-format.
9224 Don't add vtable entry (or index) for private methods.
9225 * expr.c (expand_invoke): A private method is implicitly final.
9226 * class.c (make_class_data): If inlining or optimizing,
9227 skip private methods.
9229 * class.c (finish_class): New function. Calls existing methods,
9230 but alls emits deferred inline functions.
9231 * jcf-parse.c (parse_class_file): Call finish_class.
9232 * parse.y (java_complete_expand_methods): Likewise.
9234 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9236 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9238 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9240 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9242 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9244 * (generate_classfile): Always write class access flag with
9247 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9249 * class.c (maybe_layout_super_class): New function.
9250 (layout_class): Reorganized. Loop on class methods dispatched into
9251 a new function. Call maybe_layout_super_class.
9252 (layout_class_methods, layout_class_method): New functions.
9253 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9255 (expand_invoke): Likewise.
9256 * java-tree.h (all_class_list): New global variable declared.
9257 (layout_class_methods, layout_class_method): New function
9259 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9260 * jcf-parse.c (all_class_list): New global variable.
9261 (load_class): Extended what class_or_name can be. Use parser
9262 context mechanism to save globals before calling jcf_parse.
9263 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9264 is set on the file name.
9265 (jcf_parse): Layout class methods when Object is loaded, otherwise
9266 record class in all_class_list for delayed method layout.
9267 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9268 * lang.c (put_decl_node): Decode <init> into the decl context
9270 * lex.c (java_allocate_new_line): Use xmalloc.
9271 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9272 pointers, not TREE_LIST elements.
9273 (struct parser_ctxt): Fixed comment indentations, added comments
9274 and reordered some fields.
9275 (java_check_methods): Function prototype removed.
9276 * parse.y (java_push_parser_context): Use xmalloc.
9277 (java_parser_context_restore_global): Pop extra pushed ctxp only
9278 when there's nothing next.
9279 (maybe_create_class_interface_decl): Fixed comment, add new
9280 created class decl to all_class_list.
9281 (method_header): Use GET_REAL_TYPE on argument's types.
9282 (method_declarator): Use GET_REAL_TYPE, change type to the real
9283 type in TREE_LIST dependency node. Build argument list with the
9285 (create_jdep_list): Use xmalloc. Removed allocation error message.
9286 (obtain_incomplete_type): Fixed leading comment. Broadened
9287 incoming argument meaning.
9288 (register_incomplete_type): Use xmalloc. Removed allocation error
9290 (safe_layout_class): Fixed leading comment.
9291 (jdep_resolve_class): Reversed if statement condition and switch
9293 (resolve_and_layout): Fixed leading comment. Broadened incoming
9295 (complete_class_report_errors): New local variable name, for
9296 clarity. purify_type_name used for all error cases.
9297 (java_get_real_method_name): Stricter check on constructors.
9298 (java_check_regular_methods): Reverse methods list only if not
9299 already laid out. Layout artificial constructor.
9300 (java_check_methods): Deleted.
9301 (source_start_java_method): Obtain incomplete type for patchable
9303 (java_layout_classes): Fixed leading comment. Use
9304 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9305 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9306 before returning. Fixed comments.
9307 (java_expand_classes): Check for errors up front.
9308 (patch_method_invocation): Class to search is resolved and laid
9311 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9313 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9315 * javaop.h (int8): Removed - not used.
9316 (jbyte): Redefine portably with correct signedness.
9318 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9320 * jcf-write.c (generate_bytecode_insns): Fix typo
9321 OPCODE_getstatic to OPCODE_getfield.
9323 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9324 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9325 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9327 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9329 * jcf-parse.c (jcf_parse_source): Function returned type is
9330 void. Added prototype.
9331 (jcf_parse): Function returned type is void.
9332 (yyparse): Remove call to fclose on the last parsed file.
9334 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9336 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9338 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9339 (layout_class): Cope with methods featuring WFL in decl names.
9340 * decl.c (unqualified_object_id_node): New global variable,
9342 (build_decl_no_layout): Removed.
9343 * expr.c (build_primtype_type_ref): Handle Double.
9344 (java_lang_expand_expr): Fixed indentations.
9345 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9346 (flag_wall, flag_redundant, flag_not_overriding,
9347 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9348 variable declarations.
9349 (build_decl_no_layout): Removed prototype.
9350 (java_get_real_method_name): Added prototype.
9351 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9352 (java_parse_abort_on_error): Macro now just returns.
9353 * jcf-parse.c (jcf_parse_source): Check fclose returned
9354 value. Call emit_register_classes if java_report_errors returns
9356 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9357 flag_static_local_jdk1_1): New integer flags.
9358 (lang_decode_option): New flags set here.
9359 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9360 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9361 the flag_redundant variable.
9362 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9363 when parsing java.lang.Object class.
9364 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9366 (resolve_qualified_expression_name): Fixed indentation.
9367 (patch_array_ref): Changed prototype.
9368 (not_initialized_as_it_should_p): Prototype removed.
9369 (java_report_errors): Added function prototype.
9370 * parse.y (formal_parameter:): Changed error message for not yet
9371 supported final parameters.
9372 (class_type_list:): Set both PURPOSE and VALUE of created
9373 TREE_LIST to be class_type.
9374 (primary_no_new_array:): Handle class literals on primitive types.
9375 (parse_warning_context): Reinstalled correct force_error and
9376 do_warning flags setups.
9377 (java_report_errors): Changed prototype. Return java_error_count
9379 (variable_redefinition_error): Consider treating variable type as
9381 (create_interface): Warn about redundant abstract modifier if
9382 flag_redundant is set. Changed error message.
9383 (lookup_field_wrapper): Save/restore globals before/after looking
9385 (duplicate_declaration_error_p): Consider treating declaration
9386 type as a fake pointer.
9387 (register_fields): Extract real type from dependency node. Check
9388 for duplicate field declaration after type adjustment. Use
9389 DECL_INITIAL to store static final initialized values.
9390 (method_header): Extract real function type from dependency node.
9391 (check_abstract_method_header): Use GET_METHOD_NAME.
9392 (obtain_incomplete_type): Layout fake pointer type.
9393 (safe_layout_class): Don't try to check for methods before layout.
9394 (java_complete_class): Don't check for correct throws clause
9395 elements inheritance here.
9396 (resolve_and_layout): Broadened name parameter meaning.
9397 (reset_method_name): Use GET_METHOD_NAME.
9398 (java_get_real_method_name): New function.
9399 (java_check_regular_methods): Don't check methods in
9400 java.lang.Object. Verify lineage of throws clause elements. Use
9401 flag_no_overriding in warning report.
9402 (check_throws_clauses): Don't check if class was from
9403 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9404 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9405 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9406 warning on unsupported final local variables. Use build_decl
9407 instead of build_decl_no_layout. Get real local variable type from
9409 (source_start_java_method): Get real parameter type from
9410 dependency node. Call build_decl instead of build_decl_no_layout.
9411 (java_layout_classes): Reverse tree and layout type and class as
9412 required. Mark class as loaded when done.
9413 (resolve_field_access): Fixed indentation. Restricted condition
9414 leading to static field access code generation. Set field_type
9415 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
9416 (resolve_qualified_expression_name): Initialize type_found to
9417 null. Handle static field resolved during qualification. Fixed
9418 layout on non primitive field decl types.
9419 (not_accessible_p): Fixed typo in comment.
9420 (patch_method_invocation): Resolve and layout class to search from
9422 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
9423 layout non primitive type, if necessary. Make method node only to
9425 (find_applicable_accessible_methods_list): Consider WFL'ed method
9426 decl names. Fixed indentation.
9427 (argument_types_convertible): Resolve and layout target type if
9429 (java_complete_tree): Fixed indentation problems. Rewrote
9430 CALL_EXPR thrown exceptions check. Re-installed further processing
9431 of the assignment in certain cases.
9432 (patch_assignment): Call maybe_build_primttype_type_ref to perform
9433 inlining on class literals.
9434 (valid_builtin_assignconv_identity_widening_p): Cope with constant
9436 (valid_method_invocation_conversion_p): Likewise.
9437 (patch_string): Temporary disable forbidden use of `this' in
9438 explicit constructor invocations when doing string concatenation
9440 (patch_unaryop): Added comment. Reinstalled code to disable
9441 further check on assignment operation with cast expression RHS.
9442 (patch_switch_statement): Fixed indentation.
9443 (build_try_statement): Call build_decl instead of
9444 build_decl_no_layout.
9445 (patch_synchronized_statement): Likewise.
9446 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
9447 IS_UNCHECKED_EXPRESSION_P.
9448 (check_thrown_exceptions_do): Changed leading comment. Resolve and
9449 layout argument exception type.
9450 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
9451 of IS_UNCHECKED_EXPRESSION_P.
9453 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
9455 * jcf-parse.c (yyparse): Open class file in binary mode.
9457 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
9459 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
9461 * jcf-write.c (perform_relocations): Move check out one loop.
9463 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
9465 * Make-lang.in: Fix reference to srcdir.
9466 * jv-scan.c: Add missing xmalloc prototype.
9467 * jvgenmain.c: Ditto.
9469 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
9471 * decl.c (error_mark_node), java-tree.h: New global.
9472 * parse.y: Use empty_stmt_node instead of size_zero_node.
9473 (build_if_else_statement): If missing else, use empty_stmt_node.
9475 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
9476 (java_complete_expand_method): Complain if return is missing.
9477 (java_check_regular_methods): Comment out incorrect error check.
9478 (not_accessible_p): Fix incorrect handling of protected methods.
9479 (patch_method_invocation): Pass correct context to not_accessible_p.
9480 (find_applicable_accessible_methods_list): Likewise.
9481 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
9482 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
9483 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
9484 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
9486 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
9487 (push_int_const): Remove reundant NOTE_PUSH.
9488 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
9489 (- case SWITCH_EXPR): Fix code generation bug.
9490 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
9491 (generate_classfile): More robust for abstract methods.
9493 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
9495 * Makefile.in: jv-scan and jvgenmain all require libiberty.
9496 * Make-lang.in: Ditto.
9498 * jv-scan.c: Remove xmalloc and xstrdup definitions.
9501 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
9503 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
9505 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
9507 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
9509 Allow uses of interface types to verify. This is not really
9510 type-safe, but it matches what Sun does, and is OK as long as
9511 there are appropriate run-time checks.
9512 * verify.c (merge_types): If merging two interface types,
9513 just set the result to java.lang.Object.
9514 * expr.c (pop_type): Any interface is matches by java.lang.Object.
9516 1998-11-13 Tom Tromey <tromey@cygnus.com>
9518 * gjavah.c (main): Handle --output-class-directory argument.
9519 * jvspec.c (lang_specific_driver): Translate `-d' into
9521 * jcf.h (jcf_write_base_directory): Declare.
9522 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
9523 * lang-options.h: Mention -foutput-class-dir.
9524 * jcf-write.c (jcf_write_base_directory): New global.
9525 (make_class_file_name): Put generated .class file into `-d'
9526 directory, or into source directory if -d not given. Function now
9528 (write_classfile): Free class file name. Handle case where class
9530 (DIR_SEPARATOR): New macro.
9531 Include <sys/stat.h>
9533 * Makefile.in (prefix): New macro.
9535 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
9537 * parse.y (patch_invoke): Do less if flag_emit_class_files.
9538 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
9539 here (done in patch_invoke instead).
9540 (case_identity): Moved here from parse.y.
9542 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
9543 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
9544 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
9545 so they can be efficiently scanned without recursion.
9546 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
9547 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
9548 in BLOCK iteratively, rather than recursively.
9550 * parse.y (do_unary_numeric_promotion): New function.
9551 (patch_unaryop, patch_binop, patch_array_ref): Use it.
9553 * parse.y (patch_newarray): Various fixes.
9555 Re-do handling of switch statements (for proper block scoping).
9556 * parse.y: Add just a single block for the enture switch block,
9557 but don't create any "case blocks".
9558 (group_of_labels): Rmeoved unneeded non-terminal.
9559 CASE_EXPR and DEFAULT_EXPR are added to current block.
9560 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
9561 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
9562 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
9563 * parse.y (wfl_operator, print_int_node): Make non-static.
9564 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
9565 as part of recursive scan of block.
9566 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
9567 (patch_switch_statement): Most tests move dinto java_complete_tree.
9569 * parse.y: Make various production be non-typed (void).
9570 * parse.y (parse_error): Merged into issue_warning_error_from_context.
9571 * parse.y (add_stmt_to_compound): Don't create/change extra node.
9572 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
9574 * jcf-write.c (struct jcf_handler): New type.
9575 (struct jcf_switch_state): New type.
9576 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
9577 (alloc_handler, emit_unop, emit_reloc): New functions.
9578 (adjust_typed_op): Add extra parameter ("max type" offset).
9579 (emit_switch_reloc, emit_case-reloc): New function.
9580 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
9581 (generate_bytecode_insns): Support REAL_CST, switch statements,
9582 exception handling, method calls, object/array creation, and more.
9584 * class.c: Remove some unused variables.
9585 * constants.c (find_string_constant): New function.
9586 (count_constant_pool_bytes): Fix to correctly handle wide constants.
9587 * decl.c (complete_start_java_method): Don't _Jv_InitClass
9588 if flag_emit_class_files.
9590 1998-11-12 Tom Tromey <tromey@cygnus.com>
9592 * jcf-io.c (find_class): Added explanatory comment.
9594 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
9595 trailing slash to `.zip' entries.
9597 * jvspec.c (lang_specific_driver): Correctly handle case where
9598 GC_NAME not defined.
9600 1998-11-11 Tom Tromey <tromey@cygnus.com>
9602 * jvspec.c (GC_NAME): New define.
9603 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
9605 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
9607 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
9609 * jcf-dump.c (TABLE_SWITCH): Fix typos.
9611 1998-11-11 Tom Tromey <tromey@cygnus.com>
9613 * jcf-dump.c (main): Correctly recognize `--'-style long options.
9615 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9617 * class.c (is_compiled_class): Call safe_layout_class for class
9618 compiled from source.
9619 * conver.h (convert_to_integer, convert_to_real,
9620 convert_to_pointer): Added prototypes.
9621 * decl.c (init_decl_processing): Non longer push the decls of
9622 `methodtable', `constants', `Class', `Field', `dispatchTable'
9623 `jexception' and `Method'.
9624 * expr.c (build_invokeinterface): New function.
9625 (expand_invoke): static variable CLASS_IDENT now in
9626 build_invokeinterface. Use build_invokeinterface.
9627 (expand_java_field_op): Moved code to inline
9628 java.lang.PRIMTYPE.TYPE into a function.
9629 (build_primtype_type_ref): New function.
9630 * java-tree.def (INSTANCEOF_EXPR): New tree code.
9631 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
9632 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
9633 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
9634 (DECL_LOCAL_STATIC_VALUE): New macro.
9635 (build_invokeinterface, build_primtype_type_ref): New function
9637 (java_parse_abort_on_error): Macro rewritten.
9638 * jcf-parse.c (current_method): Add comment to declaration.
9639 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
9640 Function prototypes fixed.
9641 (jcf_parse_source): push/pop parser context. save/restore global.
9642 (parse_source_file): Fixed leading comment. Now take a
9643 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
9644 classes and pop the parser context anymore.
9645 (yyparse): Push parser context, save globals, parse the source
9646 file, restore globals and pop the parser context when processing a
9648 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
9649 * lex.c (java_parse_doc_section): New function.
9650 (java_lex): Call java_parse_doc_section when appropriate. Build an
9651 operator around INSTANCEOF_TK.
9652 * lex.h (java_lineterminator, java_sprint_unicode,
9653 java_unicode_2_utf8, java_lex_error, java_store_unicode):
9654 Prototypes rewritten.
9655 (java_parse_escape_sequence, java_letter_or_digit_p,
9656 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
9657 java_read_unicode, java_store_unicode, java_read_char,
9658 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
9659 Added function prototypes.
9660 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
9662 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
9664 (struct parser_ctxt): New fields: deprecated,
9665 current_parsed_class_un, gclass_list.
9666 (fix_method_argument_names, issue_warning_error_from_context,
9667 resolve_package, lookup_package_type): New function prototypes.
9668 (resolve_expression_name): Fixed function prototype.
9669 (find_applicable_accessible_methods_list): Fixed indentation, added
9670 extra argument in prototype.
9671 (check_final_assignment, build_null_of_type, check_deprecation,
9672 check_method_redefinition, reset_method_name,
9673 java_check_regular_methods, java_check_abstract_methods,
9674 maybe_build_primttype_type_ref): New function prototype.
9675 * parse.y (conver.h): Include.
9676 (INSTANCEOF_TK): Tagged <operator>.
9677 (single_type_import_declaration): Use REGISTER_IMPORT macro.
9678 (relational_expression:): Build binop for instanceof.
9679 (java_push_parser_context): Remember ctxp->gclass_list across
9681 (java_pop_parser_context): Simply return if no context
9682 exists. Remember gclass_list across contexts.
9683 (issue_warning_error_from_context): New function.
9684 (parse_error_context): Don't setup ctxp->elc here. Call
9685 issue_warning_error_from_context instead.
9686 (parse_warning_context): Likewise.
9687 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
9688 setup. Link new class/interface to ctxp->gclass_list.
9689 (add_superinterfaces): Register interface as incomplete if not
9691 (create_class): Remember class unqualified name in
9692 ctxp->current_parsed_class_un. Check class deprecation.
9693 (register_fields): Check field deprecation. Remember static final
9694 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
9696 (method_header): New local variable ORIG_ARG. Use unqualified
9697 current class name for check on constructor errors. Promote return
9698 type if of record type. Argument list fix moved in
9699 fix_method_argument_names, called here. Check method deprecation.
9700 (fix_method_argument_names): New function.
9701 (method_declarator): Promote record typed arguments.
9702 (safe_layout_class): Check class methods before layout.
9703 (java_complete_class): Compute field layout when patched.
9704 (do_resolve_class): Try to load class after having it renamed
9705 after the package name.
9706 (get_printable_method_name): Use DECL_CONTEXT.
9707 (reset_method_name): New function.
9708 (check_method_redefinition): Use reset_method_name.
9709 (java_check_regular_methods): New local variable
9710 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
9711 names for error report. Check for compile-time error when method
9712 found has default (package) access.
9713 (java_check_abstract_methods): Now takes an interface DECL node as
9714 an argument. Also reinstall real name on unchecked
9715 overriding/hiding methods for error report.
9716 (java_check_methods): Fixed leading comment. Get classes to verify
9717 from ctxp->gclass_list. Use CHECK_METHODS macro and set
9718 CLASS_METHOD_CHECKED_P on class verification.
9719 (lookup_java_method2): Get real method name if necessary.
9720 (find_in_imports): Don't check package class access here.
9721 (resolve_package, lookup_package_type): New functions.
9722 (java_layout_classes): Fixed leading comment. Take classes to be
9723 laid out from ctxp->gclass_list.
9724 (java_complete_expand_methods): Don't expand native and abstract
9726 (java_expand_classes): New function.
9727 (resolve_expression_name): Use additional argument ORIG. Retrieve
9728 values of static final field of primitive types.
9729 (resolve_field_access): Handles static final field of promotive
9731 (resolve_qualified_expression_name): Handle STRING_CST as
9732 primaries and package name resolution. Check deprecation on found
9733 decls. Set where_found and type_found on non static field resolved
9734 during qualification. Layout non primitive field decl types.
9735 (check_deprecation): New function.
9736 (maybe_access_field): Simplified.
9737 (patch_method_invocation_stmt): Local variable CLASS_TYPE
9738 removed. Reverse method's argument when primary is a type. Don't
9739 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
9740 instead. Include abstract class in the list of class searchable
9741 for constructors. Use DECL_CONTEXT of found method for access
9742 checks. Check method deprecation.
9743 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
9744 converting arguments. Handle INVOKE_INTERFACE.
9745 (lookup_method_invoke): Search constructor using existing
9746 infrastructure (don't rely on lookup_java_constructor anymore).
9747 (find_applicable_accessible_methods_list): Extra argument flag
9748 LC. Now include constructor in the search.
9749 (qualify_ambiguous_name): Conditional expression are primaries.
9750 (not_initialized_as_it_should_p): static final are always
9752 (java_complete_tree): Pass extra NULL argument to
9753 resolve_expression_name. Stricter test to carry on patching
9754 assignments. New case for INSTANCEOF_EXPR.
9755 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
9756 (check_final_assignment, maybe_build_primttype_type_ref): New
9758 (patch_assignment): Detect resolved static finals and carry normal
9759 assignment error check on them. Inline PRIMTYPE.TYPE read access.
9760 (try_builtin_assignconv): Access constant 0 on all primitive
9762 (valid_builtin_assignconv_identity_widening_p): Accept identical
9763 types. Accept all promoted type on int type.
9764 (valid_ref_assignconv_cast_p): Accept a null pointer to be
9765 assigned to a reference.
9766 (valid_method_invocation_conversion_p): Accept to check null
9768 (build_binop): Merge declaration and initialization of local
9770 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
9771 numeric types. Improved validity test for qualify operators on
9773 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
9774 and PREINCREMENT_EXPR. Also detect resolved static finals of a
9775 primitive type and issue the appropriate error message.
9776 (resolve_type_during_patch): Mark class loaded when resolved.
9777 (patch_cast): Allow null to be cased to reference types.
9778 (build_null_of_type): New function.
9779 (patch_array_ref): Handle array on references correctly.
9780 (patch_return): Removed unused local variable MODIFY. Force
9781 boolean to be returned as integers. Allows null to be returned by
9782 a function returning a reference.
9783 * typeck.c (convert_to_integer, convert_to_real,
9784 convert_to_pointer): Prototypes moved to convert.h
9785 (lookup_argument_method): Use method real name, if necessary.
9787 1998-10-30 Tom Tromey <tromey@cygnus.com>
9789 * class.c (build_class_ref): Changed name of primitive classes to
9792 * class.c (make_class_data): Renamed fields: nmethods to
9793 method_count, method_count to dtable_method_count. Always set
9795 * decl.c (init_decl_processing): Likewise.
9797 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9799 * class.c (layout_class): Don't mangle <finit>, produce
9800 __finit<class> instead. Don't verify artificial methods.
9801 * decl.c (finit_identifier_node): New declared global.
9802 (init_decl_processing): finit_identifier_node initialized.
9803 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
9804 * java-tree.h (finit_identifier_node): Declared as extern.
9805 (struct lang_decl): New field called_constructor.
9806 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
9807 (CLASS_HAS_FINIT_P): New macro.
9808 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
9809 explicit constructor invocation.
9810 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
9811 CALL_SUPER_CONSTRUCTOR_P): New macros.
9812 (write_classfile): Added prototype.
9813 * jcf-parse.c (jcf_parse_source): Parse and remember for
9814 generation if the file was seen on the command line.
9815 (parse_source_file): Don't write the class file here.
9816 (yyparse): Loop on files rewritten. Set current_jcf.
9817 (parse_zip_file_entries): Parse class file only if it was found.
9818 * lang.c (init_parse): Don't open command line provided filename
9820 (lang_parse): Don't set main_jcf anymore.
9821 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
9822 (JCONSTRUCTOR_CHECK): New macro.
9823 (JBSC_TYPE_P): New macro.
9824 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
9825 (COMPLETE_CHECK_OP_2): New macro.
9826 (struct parse_ctxt): New field explicit_constructor_p.
9827 (check_class_interface_creation): Fixed prototype indentation.
9828 (patch_method_invocation_stmt): Prototype reflects added argument.
9829 (patch_invoke): Likewise.
9830 (complete_method_declaration, build_super_invocation,
9831 verify_constructor_circularity,
9832 build_this_super_qualified_invocation, get_printable_method_name,
9833 patch_conditional_expr, maybe_generate_finit, fix_constructors,
9834 verify_constructor_super, create_artificial_method,
9835 start_artificial_method_body, end_artificial_method_body,
9836 generate_field_initialization_code): New function prototypes.
9837 * parse.y: Fixed leading comment
9838 (constructor_header:, constructor_body:, block_end:): Rules tagged
9840 (type_declaration:): Call maybe_generate_finit.
9841 (method_declaration:): Action for method_body: placed in new
9842 function complete_method_declaration, called here.
9843 (constructor_declaration:): Defined actions. Removed leading
9845 (constructor_header:): New rule with action.
9846 (constructor_body:): Rule rewritten using block_begin: and
9847 block_end:. Defined actions.
9848 (constructor_declarator:, explicit_constructor_invocation:):
9850 (block:): Use new rules block_begin: block_end:.
9851 (block_begin:, block_end:): New rules and actions.
9852 (block_statements:): Fixed error message for explicit
9854 (method_invocation:): Call build_this_super_qualified_invocation
9855 if primary is `this' or `super' was seen.
9856 (conditional_expression:): Action defined.
9857 (extra_ctxp_pushed_p): New static global flag.
9858 (java_parser_context_save_global): Create parser context if
9859 necessary. Use extra_ctxp_pushed_p to remember it.
9860 (java_parser_context_restore_global): Pop extra parser context if
9862 (build_array_from_name): Array on primitive types are marked
9864 (register_fields): Restore new name in field initializer
9865 expression if type was altered. Non static fields initialized upon
9866 declaration marked initialized.
9867 (maybe_generate_finit): New function.
9868 (maybe_generate_clinit): Use create_artificial_method,
9869 start_artificial_method_body, end_artificial_method_body. Generate
9870 debug info for enclosed initialization statements.
9871 (method_header): Fixed leading comment. Check constructor
9872 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
9874 (complete_method_declaration, constructor_circularity_msg,
9875 verify_constructor_circularity): New functions.
9876 (get_printable_method_name): New function.
9877 (check_method_redefinition): Don't rename <finit> methods. Fix
9878 declared constructor names. Error message for
9879 constructors modified.
9880 (java_check_regular_methods): Local variable seen_constructor
9881 renamed saw_constructor. Skip verification on constructors. Create
9882 default constructor with create_artificial_method.
9883 (java_check_methods): Removed unnecessary empty line.
9884 (create_artificial_method, start_artificial_method_body,
9885 end_artificial_method_body): New functions.
9886 (java_layout_classes): Changed leading comment. Reverse fields
9887 list if necessary. Always layout java.lang.Object if being
9889 (java_complete_expand_methods): Verify constructor circularity.
9890 (java_complete_expand_method): Call fix_constructor on
9891 constructors. Local variable no_ac_found removed. Restore
9892 bindings if method body expansion failed.
9893 (fix_constructors, verify_constructor_super,
9894 generate_field_initialization_code): New function.
9895 (java_expand_classes): Fixed leading comment. Write class file
9897 (resolve_expression_name): Check for illegal instance variable
9898 usage within the argument scope of an explicit constructor
9900 (resolve_qualified_expression_name): Pass extra from_super flag
9901 when invoking patch_method_invocation_stmt. New case for
9902 conditional expression when used as a primary. Check for error
9903 when acquiring super.
9904 (patch_method_invocation_stmt): Added extra argument super. New
9905 local variable is_static_flag. Set class_to_search according to
9906 the nature of the constructor invocation. Don't add `this'
9907 argument when expanding NEW_CLASS_EXPR. Check for illegal method
9908 invocation within the argument scope of explicit constructor
9909 invocation. Set is_static according to is_static_flag. Provide
9910 extra `super' argument to patch_invoke invocation.
9911 (patch_invoke): New argument from_super. Loop on arguments
9912 indentation fixed. Pass from_super to invocation_mode. New switch
9913 case INVOKE_SUPER. Fixed error message in switch default case.
9914 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
9916 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
9917 (lookup_method_invoke): Fixed prototypes in candidates list. Error
9918 message takes constructors into account.
9919 (find_applicable_accessible_methods_list): Fixed indentation.
9920 (qualify_ambiguous_name): Take explicit constructor invocation
9921 into account. Deal with a conditional expression as a primary to
9923 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
9924 case. Added extra argument to patch_method_invocation_stmt.
9925 Register calls made to explicit constructor `this'. Don't call
9926 save_expr in ARRAY_REF case when emitting class files. Check for
9927 illegal use of this when expanding explicit constructor invocation
9929 (complete_function_arguments): Set and reset parser context
9930 explicit_constructor_p field value when appropriate.
9931 (build_super_invocation, build_this_super_qualified_invocation):
9933 (patch_assignment): Fixed typo.
9934 (patch_unaryop): Check on final fields occurs only when a decl
9936 (patch_return): Take constructors into account.
9937 (patch_conditional_expr): New function.
9938 * typeck.c (build_java_signature): Removed unnecessary empty line.
9940 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9942 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
9944 1998-10-28 Tom Tromey <tromey@cygnus.com>
9946 * decl.c (init_decl_processing): Renamed fields.
9947 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
9948 interface_len, msize fields.
9950 * class.c (make_class_data): Removed subclass_head and
9951 subclass_next fields.
9952 * decl.c (init_decl_processing): Removed subclass_head and
9953 subclass_next fields.
9955 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9957 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
9958 * mangle.c (emit_unicode_mangled_name): Similarly.
9960 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
9962 * jcf-parse.c (get_constant): Place braces around code to compute
9963 'd' when REAL_ARITHMETIC is not defined.
9965 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
9967 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
9970 1998-10-23 Tom Tromey <tromey@cygnus.com>
9972 * lang-specs.h: `.zip' files are input to jc1.
9974 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
9976 * jvspecs.c: Add (but don't enable) support for combining multiple
9977 .class and .java input filenames to a single jc1 invocation.
9978 Add support for -C flag (copile to .class files).
9979 Translate -classpath and -CLASSPATH arguments.
9980 * lang-specs.h: Don't set %2 spec.
9982 1998-10-22 Tom Tromey <tromey@cygnus.com>
9984 * jcf-path.c (add_entry): Don't add trailing separator if entry is
9986 (add_path): Don't add trailing separator to non-empty path
9989 * lang.c (lang_decode_option): Check for -fclasspath and
9990 -fCLASSPATH before examining other `-f' options.
9992 * java-tree.h (finalize_identifier_node): Don't declare.
9993 * class.c (make_class_data): Don't push "final" field.
9994 * decl.c (init_decl_processing): Don't push "final" field.
9995 (finalize_identifier_node): Removed.
9996 (init_decl_processing): Don't set finalize_identifier_node.
9998 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10000 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10002 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10003 (JV_SCAN_SOURCES): New macro.
10004 (JCF_DUMP_SOURCES): Likewise.
10005 (jcf-dump$(exeext)): New target.
10006 (jv-scan$(exeext)): New target.
10008 1998-10-22 Tom Tromey <tromey@cygnus.com>
10010 * Makefile.in (LEX): Removed.
10011 (LEXFLAGS): Likewise.
10012 (SET_BISON): New macro.
10014 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10015 spurious diffs in parse.c.
10016 ($(PARSE_SCAN_C)): Likewise.
10017 (PARSE_DIR): New macro.
10019 (PARSE_SCAN_C): Likewise.
10020 (PARSE_RELDIR): New macro.
10022 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10024 * jcf-io.c (find_class): Use saw_java_source to determine when to
10025 look for `.java' file.
10026 * jcf-parse.c (saw_java_source): New global.
10027 (yyparse): Set it if `.java' file seen.
10029 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10030 (GCJH_SOURCES): Likewise.
10031 * Makefile.in (datadir): New macro.
10032 (libjava_zip): Likewise.
10033 (JAVA_OBJS): Added jcf-path.o.
10034 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10035 (../gcjh$(exeext)): Likewise.
10036 (jcf-path.o): New target.
10037 * java-tree.h (fix_classpath): Removed decl.
10038 * jcf-parse.c (fix_classpath): Removed.
10039 (load_class): Don't call fix_classpath.
10040 * parse.y (read_import_dir): Don't call fix_classpath.
10041 * lex.h: Don't mention classpath.
10042 * lex.c (java_init_lex): Don't initialize classpath.
10043 * jcf-io.c (classpath): Removed global.
10044 (find_class): Use jcf_path iteration functions. Correctly search
10045 class path for .java file.
10046 (open_in_zip): New argument `is_system'.
10047 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10048 classpath-related options.
10049 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10051 (lang_init): Call jcf_path_init.
10052 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10053 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10054 Correctly put braces around second string in each entry.
10055 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10056 classpath-related options.
10057 (help): Updated for new options.
10058 * jcf.h: Declare functions from jcf-path.c. Don't mention
10059 `classpath' global.
10060 * jcf-path.c: New file.
10062 * jcf-depend.c: Include jcf.h.
10064 * jcf-write.c (localvar_alloc): Returns `void'.
10065 (localvar_free): Removed unused variable.
10067 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10068 (init_parse): Use OBJECT_SUFFIX, not ".o".
10070 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10072 * class.c (emit_register_classes): Renamed from
10073 emit_register_class.
10074 * java-tree.h (emit_register_classes): Prototype renamed from
10075 emit_register_class.
10076 * jcf-parse.c (yyparse): Call emit_register_classes once before
10078 * parse.y (java_expand_classes): No longer register classes.
10080 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10082 * class.c (is_compiled_class): New local variable
10083 seen_in_zip. Identify classes found in currently compiled source
10085 * decl.c (complete_start_java_method): Fixed typo.
10086 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10087 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10088 (CLASS_P): Moved around.
10089 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10090 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10092 (jcf_parse_source): Changed leading comment. Removed unnecessary
10093 fclose and CLASS_FROM_SOURCE_P marking.
10094 (parse_source_file): New local variables remember_for_generation
10095 and filename. Mark parsed file name identifier node. Removed block
10096 executed when parse_only was null. Set remember_for_generation.
10097 Use it as an argument to java_pop_parser_context.
10098 (yyparse): New local variables several_files, list, next node and
10099 current_file_list. Split ampersand separated file names into
10100 current_file_list. Iterate through the list and parse accordingly.
10101 * parse.h (java_pop_parser_context): New function prototype.
10102 * parse.y (ctxp_for_generation): New static global variable.
10103 (java_pop_parser_context): New argument generate. Link popped ctxp
10104 to ctxp_for_generation list accordingly.
10105 (java_complete_expand_methods): Fixed indentation.
10106 (java_expand_classes): New function.
10108 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10110 * Makefile.in: Link with libiberty.a instead of memmove.o.
10112 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10114 * lex.c (setjmp.h): No longer included.
10115 * lex.h (setjmp.h): Included.
10116 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10117 (duplicate_declaration_error_p): Renamed from
10118 duplicate_declaration_error.
10119 (build_array_from_name): New function prototype.
10120 * parse.y (setjmp.h): No longer included.
10121 (variable_declarator_id): Define action.
10122 (build_array_from_name): New function.
10123 (duplicate_declaration_error_p): Renamed from
10124 duplicate_declaration_error. Fixed leading comment.
10125 (register_fields): Main `for' loop reorganized. Uses
10126 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10127 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10128 build_array_from_name.
10129 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10131 (read_import_dir): Don't try to skip `.' and `..'.
10132 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10133 build_array_from_name. Main `for' loop reorganized.
10134 (resolve_qualified_expression_name): When building access to a
10135 field, use the type where the field was found, not its own type.
10136 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10137 field was found is null.
10138 (qualify_ambiguous_name): Sweep through all successive array
10141 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10143 * java-tree.h (pop_labeled_block, lang_printable_name,
10144 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10145 interface_of_p, inherits_from_p, fix_classpath,
10146 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10147 make_class_data, register_class, alloc_name_constant): New
10148 function prototypes.
10149 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10150 indentation. Added cast to remove warning.
10151 (lang_printable_name): Set v argument unused.
10152 (lang_print_error): Added argument to lang_printable_name call.
10153 (java_dummy_print, print_lang_decl, print_lang_type,
10154 print_lang_identifier, lang_print_xnode): All argument marked
10156 * lex.c (java_unget_unicode): Removed unnecessary argument.
10157 (java_allocate_new_line): Unused local variable is gone.
10158 (java_read_char): Added parenthesis in expressions to remove
10159 warnings. Added final return statement.
10160 (java_read_unicode): Added parenthesis in expression to remove
10162 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10163 (java_parse_escape_sequence): Likewise.
10164 (java_lex): Unused local variables are gone. Fixed
10165 java_unget_unicode invocation.
10166 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10168 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10169 lang_printable_name invocation in macro.
10170 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10172 (duplicate_declaration_error): Suppressed unused argument in
10174 (identical_subpath_p): Function declaration is gone.
10175 (patch_invoke): Suppressed unused argument in prototype.
10176 (patch_cast, build_labeled_block, check_thrown_exceptions):
10178 * parse.y (setjmp.h): Included
10179 (toplev.h): Likewise.
10180 (field_declaration:): Suppressed unused local
10181 (label_decl:): Fixed build_labeled_block invocation.
10182 (java_pop_parser_context): Put extra parenthesis around assignment
10184 (yyerror): Suppressed unused local variables.
10185 (variable_redefinition_error): Fixed lang_printable_name
10187 (create_interface): Suppressed unused local variables.
10188 (create_class): Likewise.
10189 (duplicate_declaration_error): Suppressed unused argument. Fixed
10190 lang_printable_name invocation.
10191 (register_fields): Suppressed unused local variable. Fixed
10192 duplicate_declaration_error invocation.
10193 (method_header): Suppressed unused local variable.
10194 (method_declarator, parser_check_super): Likewise.
10195 (java_complete_class): Suppressed unused local variable. Fixed
10196 fatal error message.
10197 (complete_class_report_errors): Added default: in switch.
10198 (java_check_regular_methods): Fixed lang_printable_name
10200 (check_throws_clauses): Likewise.
10201 (java_check_abstract_methods): Suppressed unused local
10202 variable. Fixed lang_printable_name invocation.
10203 (read_import_entry): Added supplemental return statement.
10204 (read_import_dir): Suppressed unused local variables.
10205 (check_pkg_class_access, declare_local_variables): Likewise.
10206 (source_start_java_method): Suppressed unused extern variable
10208 (expand_start_java_method): Suppressed unused extern and local
10209 variable declarations.
10210 (java_complete_expand_methods): Likewise.
10211 (java_complete_expand_method): Suppressed unused local variables.
10212 (make_qualified_name): Likewise.
10213 (resolve_qualified_expression_name): Added default: in
10214 switch. Fixed lang_printable_name invocation.
10215 (class_instance_creation_expression): Added parenthesis around
10217 (patch_method_invocation_stmt): Fixed lang_printable_name and
10218 patch_invoke invocations.
10219 (check_for_static_method_reference): Fixed lang_printable_name
10221 (patch_invoke): Suppressed unused arguments and local variables.
10222 (lookup_method_invoke): Suppressed unused local variables.
10223 (qualify_ambiguous_name): Added default: in switch.
10224 (identical_subpath_p): Function removed.
10225 (patch_assignment): Suppressed unused local variables. Suppressed
10226 unnecessary if statement. Fixed lang_printable_name invocations.
10227 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10228 (valid_ref_assignconv_cast_p): Parenthesis around
10229 expression. Suppressed unused local variables.
10230 (build_binop): Suppressed unused local variables. fixed
10231 lang_printable_name invocations.
10232 (string_constant_concatenation): Suppressed unused local
10234 (patch_unaryop): Fixed lang_printable_name invocation.
10235 (patch_cast): Suppressed unnecessary argument. Fixed
10236 lang_printable_name invocation.
10237 (patch_array_ref): Fixed lang_printable_name invocation.
10238 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10239 (build_labeled_block): Suppressed unused argument.
10240 (generate_labeled_block): Fixed build_labeled_block invocation.
10241 (build_loop_body): Suppressed unused local variables.
10242 (patch_loop_statement): Likewise.
10243 (patch_exit): Fixed lang_printable_name invocation.
10244 (patch_switch_statement): Likewise.
10245 (case_identity): First argument marked unused.
10246 (patch_try_statement): Fixed lang_printable_name invocations.
10247 (patch_synchronized_statement, patch_throw_statement): Likewise.
10248 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10249 lang_printable_name invocations.
10250 (check_thrown_exceptions_do): Suppressed unused argument.
10252 1998-10-14 Tom Tromey <tromey@cygnus.com>
10254 * jcf-write.c (write_classfile): Add output class file as target.
10255 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10256 * jcf.h: Added declarations for dependency-tracking functions.
10257 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10258 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10259 (finish_parse): Call jcf_dependency_write.
10260 (dependency_tracking): New global.
10261 (DEPEND_SET_FILE): New define.
10262 (DEPEND_ENABLE): New define.
10263 (init_parse): Enable dependency tracking if required.
10265 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10266 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10267 (../gcjh$(exeext)): Likewise.
10268 (jcf-depend.o): New target.
10269 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10270 (GCJH_SOURCES): Likewise.
10271 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10273 (find_classfile): Added dep_name argument.
10274 (find_class): Compute name of dependency.
10275 (open_in_zip): Call jcf_dependency_add_file.
10276 * gjavah.c (output_file): No longer global.
10277 (usage): Don't mention "gjavah".
10279 (java_no_argument): Likewise.
10280 (version): Likewise.
10281 (main): Recognize and handle -M family of options.
10282 (print_mangled_classname): Return is void.
10283 (process_file): Handle case where output is suppressed.
10284 (HANDLE_END_FIELD): Likewise.
10285 (HANDLE_METHOD): Likewise.
10286 * jcf-depend.c: New file.
10288 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10290 * java-tree.def: Add missing newline at EOF.
10292 1998-10-13 Tom Tromey <tromey@cygnus.com>
10294 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10295 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10297 Include <config.h> and "system.h".
10298 (disassemble_method): Undefine RET to avoid clash with
10299 config/i386/i386.h.
10301 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10303 * decl.c (runtime_exception_type_node, error_exception_type_node):
10304 New global variables.
10305 (init_decl_processing): Initialized.
10306 * expr.c (java_lang_expand_expr): Set caught exception type to
10307 null if catch handler argument doesn't exit.
10308 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10310 * java-tree.h (runtime_exception_type_node,
10311 error_exception_type_node): Global variables declared.
10312 (DECL_FUNCTION_THROWS): New macro.
10313 (DECL_FUNCTION_BODY): Modified comment.
10314 (DECL_SPECIFIC_COUNT): Likewise.
10315 (struct lang_decl): New field throws_list.
10316 (IS_UNCHECKED_EXPRESSION_P): New macro.
10317 * lex.c (java_lex): Generate location information for THROW_TK.
10318 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10319 EXCEPTIONS_P): New macros.
10320 (enum jdep_code): New value JDEP_EXCEPTION.
10321 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10322 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10323 PATCH_METHOD_RETURN_ERROR): New macros.
10324 (patch_method_invocation_stmt): Added new argument to prototype.
10325 (patch_synchronized_statement, patch_throw_statement,
10326 check_thrown_exceptions, check_thrown_exceptions_do,
10327 purge_unchecked_exceptions, check_throws_clauses): New function
10329 * parse.y Fixed typo in keyword section.
10330 (throw:): Rule tagged <node>.
10331 (THROW_TK): Keyword tagged <operator>.
10332 (method_header:): Last argument to call to method_header passed
10334 (throws:, class_type_list:, throw_statement:,
10335 synchronized_statement:, synchronized:): Defined actions.
10336 (method_header): New local variable current. Register exceptions
10337 from throws clause.
10338 (java_complete_tree): Complete and verify exceptions from throws
10340 (complete_class_report_errors): Error message on exceptions not
10342 (java_check_regular_methods): Fixed typo. Shortcut on private
10343 overriding methods. Changed error message on method
10344 redefinition. Check for throws clause compatibility.
10345 (check_throws_clauses): New function.
10346 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10347 method. Changed error message on method redefinition.
10348 (currently_caught_type_list): New static variable.
10349 (java_complete_expand_methods): Purge unchecked exceptions from
10350 throws clause list. Call PUSH_EXCEPTIONS before walk and
10351 POP_EXCEPTIONS after.
10352 (resolve_qualified_expression_name): Pass new argument as NULL to
10353 patch_method_invocation_stmt.
10354 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10355 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10356 argument list when appropriate. Use new argument if non null to
10357 store selected method decl.
10358 (patch_invoke): Convert if necessary args of builtin types before
10359 forming CALL_EXPR. Argument list no longer reversed here.
10360 (invocation_mode): Treat final methods as static methods.
10361 (java_complete_tree): New cases for THROW_EXPR: and
10362 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10364 (complete_function_arguments): No more RECORD_TYPE
10365 conversion. Function parameter nodes no longer saved.
10366 (valid_ref_assignconv_cast_p): Avoid handling null type.
10367 (patch_binop): Fixed null constant reference handling.
10368 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10369 BUILD_THROW macros.
10370 (patch_try_statement): Fixed comments. Record caught types in
10371 list, push the list, expand try block and pop the list.
10372 (patch_synchronized_statement, patch_throw_statement,
10373 check_thrown_exceptions, check_thrown_exceptions_do,
10374 purge_unchecked_exceptions): New functions.
10375 * typeck.c (lookup_argument_method): Allow WFL in place of method
10376 DECL_NAME during method definition check
10378 1998-10-09 Tom Tromey <tromey@cygnus.com>
10380 * gjavah.c (decode_signature_piece): New function.
10381 (print_c_decl): Use it. Added `name_override' argument.
10382 (print_method_info): Use name_override argument to print_c_decl.
10383 (seen_fields): Removed.
10384 (print_field_info): Don't update seen_fields.
10385 (struct method_name): New structure.
10386 (method_name_list): New global.
10387 (print_method_info): Add new method to list of methods.
10388 (name_is_method_p): New function.
10389 (print_field_info): If field name has same name as method, then
10391 (process_file): Parse methods before fields.
10392 (field_pass): New global.
10393 (HANDLE_END_FIELD): Take field_pass into account.
10395 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10397 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10398 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10400 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10402 * jvspec.c: Fix bug in jvgenmain_spec patch.
10404 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10406 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10407 * decl.c (soft_exceptioninfo_call_node): New global variable.
10408 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10409 takes extra integer argument. soft_exceptioninfo_call_node
10411 * except.c (java_set_exception_lang_code): New function
10412 (method_init_exceptions): Called here.
10413 (prepare_eh_table_type): New function.
10414 (expand_end_java_handler): Called here.
10415 * expr.c (build_java_throw_out_of_bounds_exception): Now features
10416 one argument. Modified generation of call to
10417 soft_badarrayindex_node to use new argument.
10418 (build_java_arrayaccess): Pass faulty index value to
10419 build_java_throw_out_of_bounds_exception.
10420 (generate_name): New function.
10421 (java_lang_expand_expr): New local variables node, current,
10422 has_finally_p. Expand TRY_EXPR node.
10423 (process_jvm_instruction): Replace top of the stack with thrown
10424 object reference when entering exception handler.
10425 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
10426 specific tree codes.
10427 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
10429 (DECL_SPECIFIC_COUNT): New macro.
10430 (prepare_eh_table_type, java_set_exception_lang_code,
10431 generate_name): New function declarations.
10432 (match_java_method): Declaration deleted.
10433 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
10435 * lex.c (TRY_TK, CATCH_TK): Generate location information.
10436 * parse.h (redefinition_error, refine_accessible_methods_list,
10437 can_cast_to_p): Function declaration removed.
10438 (classitf_redefinition_error, variable_redefinition_error,
10439 parse_jdk1_1_error, find_applicable_accessible_methods_list,
10440 find_most_specific_methods_list, argument_types_convertible,
10441 enter_a_block, valid_builtin_assignconv_identity_widening_p,
10442 valid_cast_to_p, valid_method_invocation_conversion_p,
10443 try_reference_assignconv, add_stmt_to_compound,
10444 build_jump_to_finally, build_tree_list, patch_try_statement,
10445 java_get_catch_block): New function declarations.
10446 * parse.y (string_buffer_type): Global variable deleted.
10447 (group_of_labels, catches, catch_clause, catch_clause_parameter,
10448 finally): Rules tagged <node>.
10449 (TRY_TK, CATCH_TK): Token tagged <operator>.
10450 (class_body_declaration:, class_member_declaration:,
10451 formal_parameter:, explicit_constructor_invocation:,
10452 interface_member_declaration:, constant_declaration:,
10453 primary_no_new_array:, class_instance_creation_expression:,
10454 array_creation_expression:): Issue error on unsuported JDK1.1
10456 (try_statement:, catches:, finally:): Define actions.
10457 (catch_clause_parameter): New rule.
10458 (catch_clause:): Use new rule catch_clause_parameter.
10459 (parse_jdk1_1_error): New function.
10460 (redefinition_error): Renamed classitf_redefinition_error.
10461 (variable_redefinition_error): New function.
10462 (check_class_interface_creation): Call
10463 classitf_redefinition_error.
10464 (java_complete_tree): Added error message on JDEP_TYPE: case.
10465 (complete_class_report_errors): Fixed indentation.
10466 (declare_local_variables): Call variable_redefinition_error.
10467 (source_end_java_method): Call java_set_exception_lang_code and
10468 emit_handlers where appropriate.
10469 (java_method_add_stmt): Call add_stmt_to_block.
10470 (add_stmt_to_block): New function.
10471 (lookup_method_invoke): Fixed outside comment. new local variable
10472 candicates. Call find_applicable_accessible_methods_list and
10473 find_most_specific_methods_list when searching for a
10474 method. Modified error report to list possible candidates when
10476 (find_applicable_accessible_methods_list,
10477 find_most_specific_methods_list, argument_types_convertible): New
10479 (refine_accessible_methods_list): Function deleted.
10480 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
10481 expr (if applicable) before calling patch_array_ref.
10482 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
10483 (enter_block): Fixed comment.
10484 (enter_a_block): New function.
10485 (patch_assignment): Reorganized. Call try_reference_assignconv for
10486 references. Call valid_cast_to_p instead of can_cast_to_p.
10487 (try_reference_assignconv,
10488 valid_builtin_assignconv_identity_widening_p): New functions.
10489 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
10490 (valid_cast_to_p, valid_method_invocation_conversion_p): New
10492 (build_string_concatenation): Don't resolve StringBuffer.
10493 (patch_cast): Fixed inverted arguments.
10494 (patch_array_ref): Code to save array expr deleted. Call
10495 valid_cast_to_p instead of can_cast_to_p.
10496 (generate_labeled_block): Call generate_name.
10497 (build_jump_to_finally, build_try_statement, java_get_catch_block,
10498 patch_try_statement): New functions.
10499 * typeck.c (match_java_method): Function deleted.
10501 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
10503 * jvspec.c: jvgenmain_spec uses different temporary file names.
10505 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
10507 * jvspec.c (lang_specific_driver): Fail if user specifies
10508 --main= when not linking.
10510 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
10512 * class.c (make_class_data): Push value for `thread' field.
10513 * decl.c (init_decl_processing): Added `thread' field to class.
10515 * class.c (add_field): Always make static fields externally
10518 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
10520 * expr.c (build_java_athrow,
10521 build_java_throw_out_of_bounds_exception, expand_invoke,
10522 build_newarray, expand_java_multianewarray, build_java_monitor):
10523 Update comments to reflect _Jv_* function names.
10525 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
10527 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
10528 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
10529 * parse.y (expand_start_java_method): Likewise.
10531 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
10533 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
10535 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
10536 (add_field): No longer need to convert from RECORD_TYPE to pointer,
10537 * expr.c: Remove no-longer-needed calls to promote_type.
10538 * decl.c (give_name_to_locals): Liekwise.
10539 * jcf-parse.c (get_class_constant): Compensate for new signatures.
10540 * parse.y: Add/remove promote_type calls as appropriate.
10541 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
10542 (parse_signature_string): Likewise.
10543 (build_java_array_type): Fix for now signature convenions.
10545 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
10547 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
10549 * class.c (init_class_processing): libjava function renamed to
10552 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10554 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
10555 * java-tree.def: Fixed DEFTREECODE third argument.
10556 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
10557 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
10558 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
10559 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10560 JAVA_THIS_EXPR): Now replaced by tree code definitions.
10561 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
10562 * lang.c (java_tree_code_type, java_tree_code_length,
10563 java_tree_code_name): New arrays.
10564 (lang_init): Append Java tree node definitions to Gcc ones.
10565 * lex.c (expression_obstack): Declared as extern when JC1_LITE
10567 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
10569 (java_lex): Allow declaration of empty string constants. Retain
10570 location information on CASE_TK and DEFAULT_TK.
10571 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
10572 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
10573 Modified to be more robust.
10574 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
10575 (build_new_invocation, try_builtin_assignconv,
10576 patch_switch_statement, string_constant_concatenation,
10577 build_string_concatenation, patch_string_cst, patch_string,
10578 java_expand_switch): New function declarations.
10579 * parse.y: Rules related to switch and EH tagged <node>.
10580 (label_id): Set to NULL_TREE
10581 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
10583 (this_or_super:): Fixed indentation.
10584 (statement:, statement_nsi:, statement_without_trailing_substatement:,
10585 statement_expression:): Removed call to RULE on all sub-rules.
10586 (switch_expression:, switch_labels:): New rules.
10587 (switch_statement:, switch_block:, switch_block_statement_groups:,
10588 switch_block_statement_group:, switch_labels:, switch_label:):
10590 (throw_statement:, synchronized_statement:, try_statement:):
10591 Defined temporary actions.
10592 (class_instance_creation_expression:): Call
10593 build_new_invocation. Fixed indentation.
10594 (field_access): Fixed indentation.
10595 (method_invocation): Likewise.
10596 (make_qualified_primary): Use THIS_EXPR.
10597 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
10598 resolving from SUPER, set *type_found.
10599 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
10600 (java_complete_tree): Removed unused local variable `location'. Case
10601 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
10602 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
10603 on MODIFY_EXPR: and all binary operator tree code cases. Removed
10604 STRING_CST: case. default: checks for patchable strings.
10605 (complete_function_arguments): Transform string constant or
10606 crafted StringBuffer if necessary.
10607 (build_method_invocation): Fixed comments.
10608 (build_new_invocation): New function.
10609 (patch_assignment): Call try_builtin_assignconv to figure a valid
10610 assignment conversion between builtin types.
10611 (try_builtin_assignconv): New function.
10612 (build_binop): Use URSHIFT_EXPR directly to call build.
10613 (operator_string): Use UNARY_PLUS_EXPR.
10614 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
10616 (do_merge_string_cste, merge_string_cste,
10617 string_constant_concatenation, build_string_concatenation,
10618 patch_string, patch_string_cst): New function.
10619 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
10620 (patch_unaryop): Likewise. New test of valid ++/-- operands.
10621 (build_newarray_node): Use NEW_ARRAY_EXPR.
10622 (build_this): Use THIS_EXPR.
10623 (build_return): Enable debug information on return statement.
10624 (build_if_else_statement): Likewise.
10625 (complete_labeled_statement): Fixed related comment.
10626 (build_loop_body): Fixed comment.
10627 (build_bc_statement): Enable debug information on break/continue
10629 (patch_bc_statement): Fixed typos. Handle SWITCH statement
10631 (patch_switch_statement, case_identity, java_expand_switch): New
10634 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10636 * buffer.h (BUFFER_INIT): New macro.
10637 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
10638 Pass (struct jcf_partial *state) to most functions.
10639 (jcf_block, jcf_relocation): New types.
10640 Support labels, branches, conditionals, loops.
10642 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
10644 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
10646 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10648 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
10649 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
10650 not integer_type_node (INT_TYPE_SIZ bits).
10652 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
10654 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
10655 * jcf-dump.c (print_exception_table): New function.
10656 (disassemble_method): Better handling of wide instructions.
10657 Make more robust for bad input.
10659 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
10661 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
10664 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
10666 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
10668 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
10670 * Makefile.in ($(PARSE_H)): Removed target.
10672 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
10674 * Makefile.in (JAVA_OBJS): Add memmove.o
10675 (memmove.o): New target & rules.
10677 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
10679 * expr.c (expand_invoke): Don't generate a call to the class init
10682 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
10684 * Makefile.in: Add many missing dependencies.
10685 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
10687 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
10688 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
10690 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
10692 * decl.c (complete_start_java_method): If method is static (and
10693 not private) call _Jv_InitClass.
10694 * expr.c (expand_invoke): Don't call build_class_init.
10696 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
10698 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
10700 * Make-lang.in (GCJ): Define before using.
10702 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
10704 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
10705 losing due to namespace pollution in GNU getopt.h
10707 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
10709 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
10710 (java.all.cross): Likewise.
10711 (java.rest.encap): Likewise.
10713 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
10715 * gjavah.c (print_class_decls): Fix thinko in arglist
10716 * jcv-io.c (find_classfile): Similarly.
10718 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
10720 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
10722 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
10724 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
10725 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
10726 * Makefile.in (PARSE_C): New macro.
10727 (PARSE_H): Likewise.
10728 (PARSE_SCAN_C): Likewise.
10729 ($(PARSE_C)): Target renamed from parse.c.
10730 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
10731 (clean): Remove parse-scan.c as well.
10732 (parse.o): Depend on $(PARSE_C).
10734 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
10736 * README, license.terms: Removed.
10738 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
10739 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
10740 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
10741 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
10742 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
10743 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
10744 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
10745 and Java trademark attribution.
10747 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
10749 * Makefile.in: Use gcjh, not gjavah.
10750 * config-lang.in (stagestuff): Use gcjh, not gjavah.
10751 * Make-lang.in: Changed gjavah to gcjh everywhere.
10753 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
10755 * gjavah.c: Support new -prepend -add -append flags.
10756 (print_method_info): Method is not virtual if class is final.
10758 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10760 * jv-scan.c: Fixed copyright assignment.
10761 * keyword.gperf: Likewise.
10762 * keyword.h: Likewise.
10763 * lex.c: Fixed copyright assignment.
10764 (java_lex): Push unicode back when parsing '<'.
10765 * lex.h: Fixed copyright assignment.
10766 * parse-scan.y: Likewise.
10767 * parse.h: Fixed copyright assignment.
10768 (build_debugable_stmt, complete_for_loop): New function prototypes.
10769 * parse.y: Fixed copyright assignment.
10770 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
10771 size_zero_node when completing a loop with no exit condition.
10772 (for_statement_nsi:): Define action.
10773 (for_init:, for_update:): Return size_zero_node when empty.
10774 (declare_local_variables): Call build_debugable_stmt.
10775 (build_debugable_stmt): New function.
10776 (build_loop_body): Build debugable statement around loop
10778 (complete_loop_body): Take into account the debugable statement
10779 around the EXIT_EXPR.
10780 (complete_loop_body): New function.
10781 (patch_exit_expr): Fixed condition inversion.
10783 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
10785 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
10786 name of thread define.
10787 * jvspec.c (THREAD_NAME): New macro.
10789 (THREADLIB): Likewise.
10790 (lang_specific_driver): Recognize attempt to link with thread
10791 library or gc library. Recognize -ljava on command line so it
10792 isn't linked against more than once.
10794 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10796 * parse-scan.y (report_main_declaration): Name of the class
10797 containing `main' can be a qualified name.
10799 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
10801 * config-lang.in: Changed gjavac to gjc everywhere.
10802 * Make-lang.in: Changed gjavac to gjc everywhere.
10804 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10806 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
10807 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
10808 and install the files.
10809 * Makefile.in (JAVA_OBJS_LITE): New variable.
10810 (compiler:): Now include jv-scan as a dependency.
10811 (../jv-scan$(exeext), parse-scan.c): New targets.
10812 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
10813 * config-lang.in (compilers): Removed gcj, gjavah from the list.
10814 * jcf-parse.c (parse_source_file): Call java_layout_classes and
10815 check for errors even if parse_only.
10816 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
10818 (yylex): New function. Uses java_lex body.
10819 (java_lex): Removed commented out statement. Remove local variable
10820 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
10821 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
10822 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
10823 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
10824 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
10825 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
10827 (java_lex_error): Empty if JC1_LITE is defined.
10828 (java_get_line_col): Return 0 if JC1_LITE is defined.
10829 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
10830 SET_MODIFIER_CTX): Moved into the section containing the macros
10831 conditionally defined by JC1_LITE.
10832 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
10833 argument if JC1_LITE is defined.
10834 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
10835 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
10837 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
10838 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
10839 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
10840 to different values according to JC1_LITE.
10841 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
10842 declared if JC1_LITE set.
10843 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
10844 defined if JC1_LITE not set.
10845 (struct parser_ctx): Reorganized and skip the jc1 front end part
10847 (java_layout_classes): New function definition.
10848 (java_push_parser_context, java_init_lex, yyparse, yylex,
10849 yyerror): Prototype always declared. All other static function
10850 prototypes declared only if JC1_LITE is not set.
10851 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
10852 declared in parse.h.
10853 (java_layout_classes): New function.
10854 (java_complete_expand_methods): No longer layout the class here.
10855 * parse-scan.y: New file.
10856 * jv-scan.c: New file.
10858 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
10860 * gjavah.c (main): Handle -friend option.
10861 (friend_specs): New global.
10862 (generate_access): Handle friend_specs.
10863 (process_file): Likewise.
10864 (MAX_FRIENDS): New macro.
10865 (friend_count): New global.
10866 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
10867 Changed all callers.
10869 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
10871 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
10872 (main): Handle processing all the entries of a named .zip archive.
10873 * jcf-io.c (jcf_trim_old_input): New function.
10874 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
10876 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
10878 * lang.c (flag_assume_compiled): Make default be on.
10880 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
10882 * jcf-dump.c: Add bunches of flags to control output more.
10883 (process_class): New function; support printing more than one class.
10884 (main): Support new --print-main and --javap flags.
10885 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
10886 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
10888 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
10890 Change mangling of dispatch table to match C++ vtable (w/thunks).
10891 * class.c (build_dtable_decl), java-tree.h: New function.
10892 (make_class_data): Call it.
10893 * decl.c (init_decl_processing): Likewise.
10895 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
10897 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
10898 soft_anewarray; adjust args passed.
10899 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
10900 match _Jv_NewObjectArray.
10902 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10904 * decl.c (push_labeled_block, pop_labeled_block): New functions.
10905 * expr.c (loopup_label): Call create_label_decl.
10906 (create_label_decl): New function.
10907 (java_lang_expand_expr): Call expand_start_bindings with argument
10909 * java-tree.h Added space after PROTO in function declarations
10911 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
10912 (create_label_decl, push_labeled_block): New function
10914 * lex.c (label_id): Initialize.
10915 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
10917 * parse.h Added space after PROTO in function declarations when
10919 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
10920 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
10921 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
10922 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
10924 (struct parser_ctxt): New fields current_loop,
10925 current_labeled_block.
10926 (build_if_else_statement, patch_if_else_statement,
10927 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
10928 generate_labeled_block, complete_labeled_statement,
10929 build_bc_statement, patch_bc_statement, patch_loop_statement,
10930 build_new_loop, build_loop_body, complete_loop_body): New function
10932 * parse.y (java_warning_count): New global variable.
10933 (label_id): New static variable.
10934 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
10935 (block:): Return size_zero_node when block is empty.
10936 (empty_statement:): Return size_zero_node.
10937 (statement:): Implement supplemental action when for_statement: is
10939 (label_decl:): New rule.
10940 (labeled_statement:): Rewritten using label_decl. Actions
10942 (labeled_statement_nsi:): Likewise.
10943 (if_then_statement): Actions implemented.
10944 (while_expression): New rule.
10945 (while_statement:): Rewritten using while_expression. Actions
10947 (while_statement_nsi:): Likewise.
10948 (do_statement_begin:): New rule.
10949 (do_statement:): Rewritten using do_statement_begin. Actions
10951 (for_statement:): Rewritten using for_begin. Actions implemented.
10952 (for_statement_nsi:): Likewise.
10953 (for_header:, for_begin:): New rules.
10954 (for_init:): Actions implemented.
10955 (statement_expression_list:, break_statement:,
10956 continue_statement:): Likewise.
10957 (yyerror): Count number of issued warning(s).
10958 (java_report_errors): Report error(s) and/or warning(s).
10959 (java_complete_class): Use build_java_argument_signature to
10960 recompute completed method signature.
10961 (java_check_regular_methods): New locals method_wfl and aflags.
10962 Use method_wfl instead of lookup_cl during error reports. Fixed
10963 indentation and modified some error messages. Use
10964 lang_printable_name in method instead of the DECL_NAME. New code
10965 to issue warnings on methods not overriding corresponding methods
10966 private to a different package.
10967 (java_method_add_stmt): Call add_stmt_to_compound.
10968 (add_stmt_to_compound): New function.
10969 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
10970 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
10971 (build_if_else_statement, patch_if_else_statement,
10972 build_labeled_block, generate_labeled_block,
10973 complete_labeled_statement, build_new_loop, build_loop_body,
10974 complete_loop_body, patch_loop_statement, build_bc_statement,
10975 patch_bc_statement, patch_exit_expr): New functions.
10976 * typeck.c (build_java_signature): Build argument signature before
10977 enclosing it in between parenthesis.
10979 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
10981 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
10982 (JAVA_OBJS): Added reminder comment
10984 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
10986 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
10987 be interpreted as a long long.
10989 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
10991 * decl.c (init_decl_processing): Use _Jv_InitClass, not
10992 soft_initialise_class. Use _Jv_NewMultiArray, not
10993 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
10994 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
10995 _Jv_CheckArrayStore, not soft_checkarraystore. Use
10996 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
10998 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11000 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11001 length_identifier_node): New global tree node constants.
11002 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11003 Replace uses by super_identifier_node etc.
11004 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11006 * parse.y (resolve_field_access): Don't special-case ".length" if
11007 flag_emit_class_files.
11008 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11009 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11012 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11014 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11015 * class.c (make_method_value): Remove init for removed fields.
11017 * class.c (layout_class): Use build_java_argument_signature.
11018 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11020 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11021 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11022 (build_java_signature): Don't use push_java_argument_signature.
11024 * typeck.c (lookup_argument_method): New function.
11025 * parse.y (java_check_regular_methods): Use lookup_argument_method
11026 instead of lookup_java_method2 followed by lookup_java_method.
11028 * parse.y (check_method_redefinition): Minor optimization.
11030 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11031 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11033 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11035 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11038 * gjavah.c (java_float_finite): Use K&R-style definition.
11039 (java_double_finite): Likewise.
11040 (generate_access): Now returns void. Changed all callers.
11041 (last_access_generated): Removed.
11042 (process_file): Only make a single pass over the .class file.
11044 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11046 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11047 for compatibility for G++ (with -fvtable-thunks).
11048 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11050 * gjavah.c (process_file): Use public inheritance for super-class.
11052 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11054 * lex.c (java_init_lex): Initialize ctxp->package.
11055 * parse.h (struct parser_ctxt): package and package_len replaced
11056 by tree package, an identifier node. Field method_decl_list is
11057 gone. Fixed comments.
11058 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11059 class_in_current_package): New function prototypes.
11060 * parse.y (array_type:): Set class loaded flag on primitive type
11062 (package_declaration:): Assign ctxp->package to the
11064 (method_invocation:): Handle invocation of method qualified by
11066 (single_type_import_declaration:): Removed ambiguity check.
11067 (java_pop_parser_context): New local variable `next'. Reset and
11068 set IMPORT_CLASSFILE_NAME flags on current and previous import
11070 (java_accstring_lookup): Use new local macro COPY_RETURN.
11071 (lookup_field_wrapper): New function.
11072 (parser_qualified_classname): Use merge_qualified_name.
11073 (parser_check_super_interface): Broaden error message.
11074 (do_resolve_class): Check for qualified class name in the current
11075 compilation unit if appropriate.
11076 (process_imports): Check for already defined classes.
11077 (check_pkg_class_access): Got rid of call to
11078 get_access_flags_from_decl.
11079 (java_complete_expand_methods): Call safe_layout_class based on
11080 the current class size.
11081 (make_qualified_primary): Build a WFL qualification on primary if
11083 (merge_qualified_name): New function.
11084 (make_qualified_name): Use merge_qualified_name.
11085 (resolve_expression_name): Use safe_lookup_field.
11086 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11087 (resolve_qualified_expression_name): Likewise. Check on resolved
11088 element accessibility.
11089 (not_accessible_p, class_in_current_package): New functions.
11090 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11091 (patch_method_invocation_stmt): Merged common pieces. Check
11092 accessibility of invoked method.
11093 (check_for_static_method_reference): Add returned type in error
11095 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11096 (refine_accessible_methods_list): Merged two conditions in test.
11097 (java_complete_class): Sanity check on stabilize_ref gone.
11098 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11100 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11102 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11104 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11106 * gjavah.c (F_NAN): Removed.
11107 (F_NAN_MASK): New macro.
11108 (F_POSITIVE_INFINITY): Removed.
11109 (F_NEGATIVE_INFINITY): Likewise.
11110 (java_float_finite): Rewrote.
11111 (D_NAN_MASK): Renamed.
11112 (java_double_finite): Rewrote.
11113 (D_POSITIVE_INFINITY): Removed.
11114 (D_NEGATIVE_INFINITY): Likewise.
11116 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11117 If verbose, print underlying representation of value in hex.
11119 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11121 * buffer.h, buffer.c: New files.
11122 * Makefile.in (JAVA_OBJS): Add buffer.o.
11124 Support locals variables and writing their debug entries to .class.
11125 * jcf-write.c: Simplify some by user new buffer type.
11126 (vode_buffer_grow): Removed.
11127 (struct localvar_info): New type.
11128 (localsvars, localvartable): New buffers.
11129 (localvar_alloc, localvar_free): New functions.
11130 (generate_bytecode_insns): Handle local variables.
11131 (generate_classfile): Write LocalVariableTable attribute.
11133 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11135 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11136 * zipfile.h (ZIPMAGIC): New macro.
11138 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11140 * Makefile.in (gjavah.o): Updated dependencies.
11141 (jcf-dump.o): Likewise.
11142 (all.indirect): Use ../gjavah.
11143 (../gjavah$(exeext)): Likewise.
11144 (clean): Don't remove gjavah.
11145 (clean): Remove parse.c, not java/parse.c.
11146 * Make-lang.in (java): Added gjavah.
11147 (gjavah$(exeext)): New target.
11148 (GJAVAH_SOURCES): New macro.
11149 (java.all.build): Added gjavah.
11150 (java.all.cross): Likewise.
11151 (java.rest.encap): Likewise.
11152 * config-lang.in (compilers, stagestuff): Added gjavah.
11154 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11156 * gjavah.c (java_float_finite): New function.
11157 (java_double_finite): Likewise.
11158 (F_POSITIVE_INFINITY): New macro.
11159 (F_NEGATIVE_INFINITY): Likewise.
11161 (D_POSITIVE_INFINITY): Likewise.
11162 (D_NEGATIVE_INFINITY): Likewise.
11164 (print_field_info): Use java_float_finite and java_double_finite.
11166 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11168 * parse.y (method_header): Name "this" implicit argument.
11170 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11172 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11173 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11174 (put_linenumber): New function.
11175 (generate_bytecode_insns, generate_classfile): Write line numbers.
11177 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11179 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11180 (lookup_name, build_known_method_ref, build_class_init,
11181 build_invokevirtual, invoke_build_dtable, match_java_method,
11182 build_field_ref, pushdecl_force_head, build_java_binop,
11183 binary_numeric_promotion, build_decl_no_layout,
11184 build_java_arrayaccess, build_newarray, build_anewarray,
11185 build_java_array_length_access, build_java_arraynull_check): New
11186 extern function prototypes.
11187 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11188 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11190 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11192 * jcf.h (jcf_out_of_synch): New extern function prototype.
11193 * parse.h: Static/global function implemented in parse.y
11194 prototyped and declarations moved at the end of the file.
11195 (DECL_P): Check that the argument isn't null.
11196 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11197 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11198 (QUAL_DECL_TYPE): New macro.
11199 (PARAMS): Macro definition removed.
11200 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11201 (return_statement:): Call build_return.
11202 (field_access:): Call make_qualified_primary in sub rule.
11203 (method_invocation:): Build method invocation and call
11204 make_qualified_primary when processing primaries.
11205 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11206 get_type_from_signature.
11207 (java_check_regular_method): Extra integer 0 argument when calling
11208 lookup_java_method2.
11209 (lookup_java_interface_method2): Extra method DECL argument when
11210 calling lookup_java_interface_method2.
11211 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11212 COMPOUND_EXPR node.
11213 (java_complete_expand_method): Layout current class iff not
11214 already done. Don't process interface's methods.
11215 (java_complete_expand_method): Use super class only if it
11216 exists. Use current class otherwise.
11217 (make_qualified_primary): New function.
11218 (resolve_expression_name): Process qualified expression or
11219 expression from primary the same way.
11220 (resolve_expression_name): Two last arguments to
11221 resolve_field_access are now NULL_TREEs.
11222 (resolve_field_access): New variable is_static. Local field must
11223 be DECLs. is_static computed on field DECLs only. Append code in
11224 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11225 to initialize field_type.
11226 (resolve_qualified_expression_name): New local variable,
11227 previous_call_static and is_static. Handle primaries with function
11228 calls, casts, array references and `this'. `super' now handled as
11229 `(super_class)this'. Use is_static to clarify boolean expressions.
11230 Added code to handle case where a proper handle is required to
11231 access a field. Use QUAL_DECL_TYPE where applicable.
11232 (maybe_access_field): New function.
11233 (patch_method_invocation_stmt): New arguments primary, where,
11234 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11235 deleted. Use `where' as a type to search from if specified. Check
11236 for static method reference where forbidden. Append primary or
11237 current_this to the argument list if not calling constructor nor
11239 (check_for_static_method_reference): New function.
11240 (patch_invoke): Layout the class on which new is done if
11242 (lookup_method_invoke): Changed format to report errors on
11244 (qualify_ambiguous_name): New local variable this_found. Now
11245 handle things from primaries. Method call are considered
11247 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11248 changed into NULLs.
11249 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11250 (java_complete_tree): New case fo RETURN_EXPR. Process function
11251 call arguments in separate function.
11252 (complete_function_arguments): New function.
11253 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11255 (patch_assignment): Take the return function slot into account as
11256 a RHS. Distinguish assignment from a return.
11257 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11258 when checking methods in interfaces.
11259 (resolve_type_during_patch): NULL argument to unresolve_type_p
11260 instead of NULL_TREE.
11261 (patch_newarray): Fixed typo in comment.
11262 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11263 (build_return, patch_return): New functions.
11264 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11266 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11268 * constants.c (find_name_and_type_constant, find_fieldref_index,
11269 find_methodref_index): New methods.
11270 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11271 just return given method. Also, rename to build_known_method_ref.
11272 (expand_invoke): Rename call to build_invoke_non_interface.
11273 * java-tree.h, parse.h: Update prototype.
11274 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11275 (such as expand_expr_stmt) if flag_emit_class_files.
11276 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11277 STACK_TARGET, IGNORE_TARGET): New macros.
11278 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11279 (generate_bytecode_insn): New function to generate method's bytecode.
11280 (generate_classfile): Node generate Code attribute for a method.
11281 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11282 push_long_const, field_op, adjust_typed_op, maybe_wide):
11283 New functions used by generate_bytecode_insn.
11285 * typeck.c (signature_include_return): Remove variable.
11286 (push_java_argument_signature, build_java_argument_signature): New.
11287 (build_java_signature): Use push_java_argument_signature.
11288 * parse.y: Use build_java_argument_signature instead of fiddling
11289 with signature_include_return.
11291 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11293 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11296 * Makefile.in (all.indirect): Added gjavah$(exeext).
11297 (gjavah$(exeext)): Added $(exeext).
11300 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11302 * class.c (layout_class): Call to java_layout_parsed_class replace
11303 by safe_layout_class.
11304 * expr.c (build_java_array_length_access): Removed static storage
11305 class in the function definition.
11306 (build_java_arraynull_check): Likewise.
11307 Also fixed typos in two comments.
11308 * lex.c (java_init_lex): Initialize static global kw_length.
11309 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11310 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11312 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11313 * parse.h (resolve_no_layout): New static function declaration.
11314 (get_identifier_in_static): Declaration removed.
11315 (java_layout_parsed_class): Function name declaration changed to
11317 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11318 not_initialized_as_it_should_p, build_this): New static function
11320 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11321 binary_numeric_promotion, stabilize_reference,
11322 build_decl_no_layout, build_java_arrayaccess): Extern function
11323 declarations moved into their own section.
11324 (build_newarray, build_anewarray, build_java_array_length_access,
11325 build_java_arraynull_check): New extern function declarations.
11326 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11327 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11329 (CALL_CONSTRUCTOR_P): New macro.
11330 * parse.y (kw_length): New static global tree node.
11331 (return_statement): Tagged <node>.
11332 (RETURN_TK): Tagged <operator>.
11333 (variable_declarator_id:): Build variable declaration with an
11334 empty initialization value if a syntax error was found in the
11335 initialization part of the variable declaration.
11336 (statement_without_trailing_substatement:): return_statement: now
11337 uses the default rule.
11338 (return_statement:): Temporarily fixed to return NULL_TREE.
11339 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11340 (class_instance_creation_expression:): Class creation rules now
11341 call build_method_invocation upon reduction.
11342 (array_creation_expression:): Rules call build_newarray_node upon
11344 (dim_exprs:): Build a list of dimension expressions.
11345 (dim_expr:): Store location of the OSB_TK in the dimension
11347 (method_invocation:): Added a new error rule.
11348 (build_unresolved_array_type): WFL argument may also be an array
11349 on a primitive type. Name of the argument changed to reflect this.
11350 (method_declarator): Insert argument type at the beginning of the
11351 argument type list and later reverse the list.
11352 (unresolved_type_p): Argument 'returned' may be optionally
11354 (java_layout_class_from_source): Function renamed
11356 (resolve_and_layout): Now call resolve_no_layout and
11358 (resolve_no_layout): New function.
11359 (purify_type_name): New function.
11360 (complete_class_report_errors): Call purify_type_name during error
11361 report on a type not found.
11362 (process_imports): error_found local variable doesn't need to be
11363 initialized to zero.
11364 (declare_local_variables): New local type_wfl. Fixed typo in error
11365 message. type_wfl assigned to unresolved type and used to register
11366 incomplete type. Build a WFL around the variable initialization
11367 statement so that debug info can be generated on it.
11368 (source_start_java_method): Reverse argument list after they've
11370 (current_this): New static global variable.
11371 (java_complete_expand_methods): Set current_this when appropriate.
11372 (resolve_expression_name): Build correct static and non static
11373 field access bearing a simple name.
11374 (resolve_field_access): Resolve the length field of arrays. Handle
11376 (patch_method_invocation_stmt): Set the type of the method
11377 invocation to error_mark_node. This value is later overridden by a
11378 valid type, if any. Don't handle qualified constructor invocation
11379 as qualified method invocation. Call lookup_method_invoke with its
11380 new flag. It's no longer necessary to access the selected method
11381 as the value of a tree list. Handle constructor invocation.
11382 (patch_invoke): Reverse argument list when invoking non interface
11383 methods. Insert call to new as the first argument of the
11385 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11386 defined within a final class. Return INVOKE_STATIC if the invoked
11387 method is a constructor.
11388 (lookup_method_invoke): New lc argument is a flag to indicate a
11389 constructor lookup. Now handle constructor lookup. Choose the most
11390 specific method in case several were matching the invocation
11391 requirements. Return a method decl instead of a tree list featuring
11392 one single method decl element.
11393 (refine_accessible_methods_list): New lc flag argument to
11394 indicate that a constructor is being looked up.
11395 (not_initialized_as_it_should_p): New function.
11396 (java_complete_tree): Now process fake tree codes
11397 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11398 save_expr on resolved function call arguments. Case on
11399 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11400 (patch_assignment): LHS can be a field access expression. When
11401 dealing with reference, lhs_type is the promoted type of the
11402 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11404 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11405 (patch_binop): Use not_initialized_as_it_should_p where
11407 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11408 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11410 (resolve_type_during_patch): New function.
11411 (patch_cast): Call resolve_type_during_patch to resolve type and
11412 report error accordingly.
11413 (patch_array_ref): Use not_initialized_as_it_should_p where
11414 applicable. Array base expression is saved before being
11415 used. Promote the type of an array elements if it contains non
11417 (build_newarray_node, patch_newarray, build_this): New functions.
11419 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
11421 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
11422 increment it in `for' statement.
11423 (print_field_info): If number is inf or nan, don't print it.
11424 (print_method_info): If method name is `delete', just ignore it.
11425 (print_c_decl): Special-case jstringArray.
11427 * gjavah.c (help): New function.
11428 (no_argument): New function.
11429 (usage): Changed text.
11430 (main): Rewrote argument handling. Now handles -v, --help,
11432 (version): New function.
11433 (found_error): New global.
11434 (main): Return found_error.
11435 (generate_access): Set found_error.
11436 (print_c_decl): Likewise.
11438 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
11440 * gjavah.c (print_c_decl): Don't print "," when examining field.
11441 Skip type name when looking at "[L" types.
11442 (process_file): Now static.
11443 (generate_access): Now returns int.
11444 (last_access_generated): New global.
11445 (process_file): Clear last_access_generated; make multiple passes
11447 (print_field_info): Just return if generate_access returns true.
11448 (print_method_info): Likewise. Also, allow <init> functions to
11450 (print_c_decl): Added is_init argument. Print constructors
11452 (print_cxx_classname): Use UTF8_GET to extract characters from
11454 (print_base_classname): New function.
11455 (print_class_decls): New function.
11456 (process_file): Use it.
11457 (utf8_cmp): New function.
11459 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
11461 * lang-options.h: Format changed to match changes in gcc/toplev.c
11462 to implement a --help option.
11464 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
11466 * decl.c (init_decl_processing): Revert change to dtable_type.
11468 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
11470 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
11472 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
11474 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
11476 * lang.c (lang_init): Default flag_exceptions to 1, without
11477 checking to see if it's 2 first.
11479 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
11481 * constants.c: Include "system.h".
11482 * decl.c: Likewise.
11483 * lang.c (flag_new_exceptions): Get via extern now.
11484 (lang_init_options): New functions. Turn on flag_new_exceptions.
11486 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11488 * lex.c (java_lex): Return 0 when we see an invalid character in
11491 * lex.c (java_read_char): Specify extra argument when calling
11493 (java_read_unicode, java_parse_end_comment,
11494 java_parse_escape_sequence): Likewise,
11495 (java_lex): Specify extra argument when calling
11496 java_lex_error. Test that IDs are beginning with a legal character
11497 for IDs. Handle invalid characters with an error message and a
11498 call to java_lex_error.
11499 (java_lex_error): Adjust column position by new argument
11500 `forward'. Issue an error even if in the middle of reporting an
11503 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
11505 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
11506 we don't explicitly put a null pointer when we're copying it.
11508 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
11510 * gjavah.c (print_cxx_classname): New function.
11511 (super_class_name): Likewise.
11512 (print_super_fields): Removed.
11513 (in_super): Removed.
11514 (print_field_info): Never generate #defines.
11515 (print_c_decl): Changed generated types to match JNI. No longer
11516 print class name before method name.
11517 (print_method_info): Print "static" before static methods.
11518 Print "virtual" before non-final methods.
11519 (usage): Use exit(1), not exit(-1).
11521 (print_field_info): Use %.17g to print a double.
11522 (last_access): New globals.
11523 (process_file): Initialize last_access.
11524 (usage): Now static.
11525 (ACC_VISIBILITY): New define.
11526 (generate_access): New function.
11527 (print_field_info): Call it.
11528 (print_method_info): Likewise. Also, generate information for all
11529 methods, not just native methods. Return void.
11530 (print_c_decl): Return void.
11531 (print_field_info): Return void.
11533 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11535 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
11536 processing the jc1 grammar file. Prefix bison functions and
11537 variables with java_.
11538 (parse.c): Dependencies on parse.h and lex.h
11539 * expr.c (build_java_arrayaccess): Function now global.
11540 * java-tree.h: Comment reorganized to carry on previous
11541 classification effort.
11542 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
11543 RESOLVE_TYPE_NAME_P): New flags on WFLs.
11544 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
11545 java_parse (new prefix java_ generated by bison).
11546 (java_layout_parsed_class, java_register_parsed_class): Function
11548 (yyparse): Removed unnecessary call to init_outgoing_cpool.
11549 * lex.c (static tree wfl_op): Variable deleted.
11550 (java_init_lex): Initialize kw_super and kw_this. Initialize more
11551 ctxp fields to NULL_TREE.
11552 (java_lex): No longer create WFL for operators. Filename caching
11553 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
11554 created as STRING_CST and later expanded. Removed extra argument
11555 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
11557 (build_wfl_node): Removed code in comments.
11558 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
11559 store token and location data in the current bison token.
11560 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
11561 static/extern function declaration at the beginning of the file.
11562 (struct qualification): Data structure definition deleted.
11563 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
11564 (qualify_ambiguous_name): Function declaration modified. Function
11565 now returns nothing.
11566 (build_array_ref, patch_array_ref, make_qualified_name,
11567 resolve_qualified_expression_name, maybe_generate_clinit,
11568 resolve_field_access): New static function declarations.
11569 (build_java_arrayaccess): New extern function declaration.
11570 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
11571 (CALL_EXPR_PRIMARY): Macro deleted.
11572 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
11573 (struct parser_ctxt): Field initialized_final
11574 removed. non_static_initialized, static_initialized: New fields.
11575 * parse.y (static tree kw_super, static tree kw_this): New global
11577 (%union): tree wfl field of operator member replaced by int
11578 location. WFLs are non longer created for operators.
11579 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
11580 (qualified_name:): Now calls make_qualified_name to build the
11582 (type_declaration:): Consider generating <clinit> when class
11584 (variable_declarator:): Directly build an assignment node when the
11585 variable is initialized when declared.
11586 (this_or_super:): Build a WFL and set current location when THIS
11587 or SUPER are parsed.
11588 (expression_statement:): Wrap statement around a WFL.
11589 (primary_no_new_array:): Fixed typo. Changed value returned by
11590 THIS_TK because of its new type (temporary).
11591 (dim_exprs:): Temporary fix because of OSB_TK's new type.
11592 (field_access:): Build qualified name with SUPER.
11593 (method_invocation:): Fixed returned value because of SUPER's new
11595 (array_access:): Use OSB_TK location information.
11596 (post_increment_expression:, post_decrement_expression:,
11597 unary_expression:, pre_increment_expression:,
11598 pre_decrement_expression:, unary_expression_not_plus_minus:,
11599 cast_expression:, multiplicative_expression:,
11600 additive_expression:, shift_expression:, relational_expression:,
11601 equality_expression:, and_expression:, exclusive_or_expression:,
11602 inclusive_or_expression:, conditional_and_expression:,
11603 conditional_or_expression:, assignment:): Use new location/token
11604 information available on operators.
11605 (create_class): Set super_decl_type to NULL_TREE when processing
11607 (register_fields): Field initialization is now a MODIFY_EXPR
11608 node. Chain initialization code to the matching lists (according
11609 the the field declaration modifiers).
11610 (maybe_generate_clinit): New function.
11611 (method_header): Don't set method's DECL_NAME to a WFL when adding
11612 methods to java.lang.Object.
11613 (resolve_and_layout): Now can return NULL_TREE if the type
11614 resolution fails. Otherwise, return the class DECL instead of its
11616 (check_method_redefinition): Don't patch method DECL_NAME if it
11617 belongs to java.lang.Object.
11618 (process_imports): Simply assign error_found to the value returned
11619 by check_pkg_class_access.
11620 (declare_local_variables): Don't use their init statements (if
11621 any) when parsing error were previously found. Reuse MODIFY_EXPR
11622 build during parsing as an init statement.
11623 (java_method_add_stmt): Now return the current method body.
11624 (java_layout_parsed_class, java_register_parsed_class): Functions
11626 (java_complete_expand_methods): Initialize the constant pool on a
11627 per class basis. Layout the classes before expanding their method
11628 bodies. Don't try expand artificial constructor code if error were
11629 found. Make the classes data and register them if no error were
11631 (java_complete_expand_method): Retrieve an artificial constructor
11632 argument list before entering its body. Assign the top block to
11633 the artificial constructor function body and set types of declared
11634 blocks and compound statements to void. Walk method body if not an
11635 artificial constructor.
11636 (make_qualified_name, cut_identifier_in_qualified): New functions.
11637 (resolve_expression_name): Fixed comments. Save/restore the
11638 current class CLASS_LOADED_P flag value. Build non qualified
11639 static field access and handle qualified expression names.
11640 (resolve_field_access, resolve_qualified_expression_name): New
11642 (patch_method_invocation_stmt): Use the new expression resolution
11643 scheme, calling resolve_field_access when the function call is
11644 resolved as an expression.
11645 (qualify_ambiguous_name): Function rewritten to work on qualified
11646 expression produced by make_qualified_name.
11647 (java_complete_tree): Promote type when function's argument are
11648 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
11649 the assignment to discover further errors if RHS is a expression
11650 name that fails to evaluate. Declare LHS initialized even though
11651 the assignment failed. Don't use the location variable and removed
11652 extra argument in patch function calls. Now handle the ARRAY_REF
11653 case and build internal string representation when STRING_CSTs are
11655 (build_method_invocation): Don't wrap function call around a WFL.
11656 (build_assignment): Likewise. Use the operator location
11658 (patch_assignment): Handle array access LHSs. Handle error
11659 provenance, resulting in a better error report.
11660 (build_binop): Use op_location from operator as binop location
11662 (build_unaryop, build_incdec, build_cast): Likewise.
11663 (patch_binop): Extract location information from the node. Fixed
11664 typo in error message.
11665 (patch_unary_op): Extract location information from the node.
11666 (build_array_ref, patch_array_ref): New functions.
11668 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
11670 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
11671 match _Jv_IsInstanceOf.
11672 * decl.c (init_decl_processing): Use _Jv_NewArray, not
11673 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
11675 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
11677 * decl.c (init_decl_processing): Functions are now named
11678 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
11680 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
11682 * java-tree.h (load_class): Add prototype.
11683 * class.c (is_compiled_class): Add missing arg to load_class.
11684 * expr.c (expand_java_NEW): Call load_class.
11685 * parse.y (process_import): Removed bogus use of void return value.
11687 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
11689 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
11690 Function name is "_Jv_Throw" instead of "soft_athrow".
11691 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
11692 Function name is "_Jv_AllocObject" instead of "soft_new".
11693 Takes an extra parameter (object size).
11694 * expr.c: Update calls.
11696 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
11698 * lex.c (java_get_line_col): Handle end-of-file.
11699 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
11701 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11703 * lang.c (lang_init): Make -fexceptions the default.
11704 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
11705 exception handling is not turned on.
11707 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11709 * lang.c (flag_new_exceptions): Make this this default.
11710 * decl.c (end_java_method): Call emit_handlers.
11711 * except.c (method_init_exceptions): Set language code and version.
11712 (expand_start_java_handler): Enable exception, and call
11713 expand_eh_region_start.
11714 (expand_end_java_handler): Enable exception, and set up catch blocks.
11715 (emit_handlers): New routine to generate the saved handlers.
11716 * java-except.h (emit_handlers): Add prototype.
11718 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
11720 We used to have three different representations of the constant pool:
11721 the CPool structure, the tree_constant_pool, and the constructures
11722 used to build the Class object (which may need class and string
11723 constants) in compiled code. None were appropriate for compiling
11724 to .class files, so I did a major overhaul.
11726 First, the tree_constant_pool array was removed. Things were
11727 modified to the CPool structure in the JCF could be used.
11728 Second, a "capacity" field was added to the CPool, and functions
11729 written to search for a matching constant, adding one if not found.
11730 The code that generated the Class object was changed to use a CPool.
11731 The actual TREE_LISTs used to build the CONSTRUCTORs used for
11732 the static Class object are now only in build_constants_constructor.
11733 Finally, I wrote code which can generate a .class file (including its
11734 constant pool) from the RECORD_TYPE of a class. This is a big step
11735 on the way to compiling Java source into .class files.
11737 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
11738 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
11740 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
11741 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
11742 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
11743 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
11744 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
11745 (lang_type): Removed constant_pool field.
11746 * jcf.h (CPool): Renamed size to count. Added field capacity.
11747 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
11748 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
11749 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
11751 * constants.c (current_constant_pool_tags, current_constant_pool_data,
11752 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
11753 * constants.c (build_constants_constructor): Use new outgoing_cpool.
11754 (set_constant_entry, find_constant1, find_constant2,
11755 find_class_constant, count_constant_pool_bytes, write_constant_pool,
11756 find_utf8_constant, find_class_or_string_constant): New functions.
11758 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
11759 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
11760 (give_name_to_class, get_class_constant): Likewise.
11761 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
11762 (get_name_and_type_constant, get_ref_constant): Removed.
11763 * parse.h (parser_ctxt): Remove field tree_constant_pool.
11764 * parse.y: Don't save/restore tree_constant_pool.
11765 * verify.c (verify_jvm_instructions): Update for new approach.
11766 * expr.c (expand_invoke, expand_java_field_op): Likewise.
11768 * lang-options.h: Added -femit-class-file, -femit-class-files.
11769 * lang.c (flag_emit_class_files), java-tree.h: New flag.
11770 (lang_f_options): Added "emit-class-file(s)".
11772 * expr.c (build_java_arrayaccess): Generate more efficient array
11773 bounds checking, by using unsigned compare.
11775 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
11777 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11779 * parse.h: New comment on the handling of unresolved type
11780 identifiers. JDEPs are now part of the jdep_code enum.
11781 (typedef struct jdep): Now use enum jdep_code or int, depending on
11782 availability. Both are narrowed down to an 8 bits bitfield.
11783 (CALL_EXPR_PRIMARY): Fixed comment.
11785 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
11787 * Make-lang.in (java): Added gjavac and jvgenmain.
11788 (java.start.encap): Depend on gjavac.
11789 (java.rest.encap): Depend on jvgenmain.
11791 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
11792 (JAVA_CROSS_NAME): Likewise.
11793 (java.all.build): Depend on jvgenmain and gjavac.
11794 (java.all.cross): Depend on jvgenmain and gjavac-cross.
11795 (jvgenmain$(exeext)): New target.
11796 (java.install-common): Wrote.
11797 * config-lang.in (compilers, stagestuff): Added gjavac and
11800 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
11802 * lang.c (lang_decode_option): New argc/argv interface.
11804 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11806 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
11807 * decl.c (build_decl_no_layout): New function.
11808 * expr.c (java_lang_expand_expr): Layout declarations found in
11809 blocks before they're pushed.
11810 * jcf-parse.c (load_class): Save current line when parsing class
11812 (parse_source_file): Register class before expanding their
11814 * lang.c (put_decl_node): Produce `null' when `void *' is
11816 * lex.c (static tree wfl_op): New static global, for error report
11818 (java_init_lex): wfl_operator and wfl_op initialized
11819 here. Filename caching added for wfl_op. Return wfl_op when `(' is
11821 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
11822 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
11823 build_unresolved_array_type): New static function definitions.
11824 (build_decl_no_layout): New extern function declared.
11825 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
11826 faulty modifier exists.
11827 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
11828 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
11829 (UNARY_PLUS_EXPR): New fake operator.
11830 (struct parser_ctxt): New field osb_number.
11831 * parse.y (static tree wfl_operator): New static WFL for operator
11832 bound error messages.
11833 (DECR_TK, INCR_TK): Moved.
11834 (OP_TK): Tagged <operator>.
11835 (array_type:): Now call build_unresolved_array_type.
11836 (dim_expr:): Count the number of '[' seen.
11837 (post_increment_expression, post_decrement_expression,
11838 pre_increment_expression, pre_decrement_expression,
11839 unary_expression_not_plus_minus, unary_expression:): Actions are
11840 now building the corresponding unary expressions.
11841 (cast_expression:): Actions are now building cast expressions.
11842 (build_unresolved_array_type): New function.
11843 (create_interface): Reset the number of declared interfaces.
11844 (create_class): Likewise.
11845 (method_header): Methods declared within the scope of an interface
11846 are now implicitly set public and abstract.
11847 (java_complete_class): Variable's and parameter's type are patched
11848 with a promoted type.
11849 (declare_local_variables): Resolved non builtin types are promoted
11850 before being used to build a variable decl. Removed type patch
11851 posted on variable initialization statement.
11852 (source_start_java_method): Use build_decl_no_layout to build the
11853 decl of a parameter of incomplete type.
11854 (java_register_parsed_class): Process interfaces too. Call
11855 rest_of_decl_compilation on each processed class declarations.
11856 (java_complete_expand_methods): Don't attempt to expand things in
11858 (java_complete_tree): Process CONVERT_EXPR, even though it always
11859 has a type. Propagate error_mark_node to node's type too. Promote
11860 method's call argument type and return error_mark_node if
11861 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
11862 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
11863 handle unary operator nodes.
11864 (build_assignment): Added comment.
11865 (print_int_node): New function.
11866 (patch_assignment): New second argument. New error handling. Use
11867 print_int_node. Handle references. Use can_cast_to_p to issue
11868 different error message according to the context and check upon
11869 the initialization of the RHS.
11870 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
11871 (operator_string): Handle more operators.
11872 (patch_binop): No longer use a function static
11873 wfl_operator. Improved error message on shift distance.
11874 (build_unaryop, build_incdec, build_cast, patch_unaryop,
11875 patch_cast): New functions.
11877 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
11879 * jvspec.c: New file.
11880 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
11882 * java-tree.h (identifier_subst): Add declaration.
11884 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
11886 * jvgenmain.c (main): Generate call to JvRunMain.
11888 * class.c (make_class_data): Push value for "sync_info" field.
11889 * decl.c (init_decl_processing): Push "sync_info" field.
11891 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
11893 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
11894 Java (source) name, not signature.
11895 Set TYPE_ALIGN to (at least) that of element_type.
11897 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
11899 * class.c: Moved classname-mangling-rekated code to ...
11900 * mangle.c: ... this new file.
11901 * jvgenmain.c: New program (needs mangle.c) to generate main program.
11902 * Makefile.in: Update for above changes.
11904 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11906 * expr.c (truthvalue_conversion): Convert integer and floating
11907 point value to their truth value.
11908 * lex.c (java_lex): Handle the `null' literal.
11909 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
11910 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11911 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
11914 * parse.y: Reorganization/documentation on token declaration.
11915 (binop_lookup[]): New added new tree codes.
11916 (relational_expression): Build corresponding binary operators.
11917 (equality_expression, conditional_and_expression,
11918 conditional_or_expression): Likewise.
11919 (java_complete_class): Fix crash in debug message.
11920 (java_complete_tree): Check initialization of method call
11921 arguments. Further bogus node evaluation to detect more error
11922 during assignments. Handles more binary operators.
11923 (patch_assignment): Use DECL_P.
11924 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
11926 (operator_string): Handle more case. Compacted source.
11927 (patch_binop): Changed function comment. Checking for
11928 uninitialized first operand takes the compound assignment into
11929 account and uses DECL_P. Checking for uninitialized second operand
11930 delayed to routine's end. Use macros to issue type bound error
11931 messages and issue messages on both operands if their types are
11932 different. Force fixed type into node. Handle all binary
11935 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11937 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
11938 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
11939 build operator node and return tokens.
11940 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
11941 * parse.h (java_complete_tree): Changed returned type in prototype.
11942 (build_method_invocation, build_assignment, patch_assignment,
11943 patch_binop): New static function declarations.
11944 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
11945 BUILD_EXPR_WFL): New macros.
11946 * parse.y (enum tree_code binop_lookup[]): New static for token to
11948 (%union): Parser union has new sub-structure `operator'.
11949 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
11950 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
11951 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
11952 ASSIGN_ANY_TK): Tokens tagged `operator'.
11953 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
11954 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
11955 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
11956 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
11957 (assignment_operator:): Rule tagged `operator'.
11958 (expression_statement:): Re-installed default rule.
11959 (method_invocation:): Sub rules call build_method_invocation.
11960 (postfix_expression:): Don't attempt to resolve name here. Just
11962 (multiplicative_expression:): Sub-rules build corresponding binop
11964 (additive_expression:, shift_expression:, and_expression:,
11965 exclusive_or_expression:, inclusive_or_expression:): Likewise.
11966 (assignment:): Sub rule invoke build_assignment.
11967 (assignment_operator:): Default rules on sub rules.
11968 (force_error): Added documentation on this variable.
11969 (declare_local_variables): Build initialization calling
11971 (expand_start_java_method): Removed unused rtx declaration. Mark
11972 arguments as already initialized.
11973 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
11974 (java_complete_expand_methods): Don't process next method if
11975 completion of the previous one triggered errors.
11976 (java_complete_expand_method): Call source_end_java_method if no
11977 error were found during completion.
11978 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
11979 locals declaratilon. Handle names found within a class. Return
11980 error_mark_node when things aren't found.
11981 (patch_method_invocation_stmt): Return error_mark_node on failures.
11982 (patch_invoke): Removed unused local. Return the correct node.
11983 (java_complete_tree): Now returns a value. The BLOCK section binds
11984 local identifiers and the type of a BLOCK is now void. Assign the
11985 result of operand completion on COMPOUND_EXPR. Assign the
11986 encapsulated node of a WFL to the result of its completion, except
11987 when the node is an identifier. Now handle MODIFY_EXPR and several
11988 binary operators. Return error_mark_node on errors.
11989 (build_method_invocation, build_assignment, patch_assignment,
11990 build_binop, operator_string, patch_binop): New functions.
11991 * typeck.c (binary_numeric_promotion): New function.
11993 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
11995 * class.c (identifier_subst): New convenience wrapper for ident_subst.
11996 Replace most uses of ident_subst by identifier_subst.
11998 * class.c (push_class_static_dummy_field): Removed function.
11999 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12000 instead of looking got "class" static field. Create that decl here.
12001 (class_identifier_node): Removed; no longer needed.
12002 (init_class_processing): Don't init class_identifier_node.
12003 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12004 Do nreverse 0 times (instead of twice) for Object and Class.
12005 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12007 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12009 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12010 while initializing linenumber_count and linenumber_table.
12011 Do it before init_function_start (which calls emit_line_note).
12012 * expr.c (expand_byte_code): Don't need to clear lineno here.
12014 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12016 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12017 then mangle number as _N_.
12019 * class.c (mangle_class_field): New function.
12020 (build_class_ref): Set assembler name of class reference using
12021 mangle_class_field.
12022 (push_class_static_dummy_field): Likewise.
12024 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12026 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12027 of assigning to TREE_CODE. The latter method exploits a feature
12028 of GCC that is not ANSI compliant.
12030 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12032 * decl.c (pushdecl_force_head): New function.
12033 (pushlevel): Removed conditional printf.
12034 (complete_start_java_method): Don't enter local variable scope if
12035 function is compiled from source code.
12036 * expr.c: parse.h now included
12037 (java_lang_expand_expr): New function.
12038 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12039 printf. Terminate buffer when doing directories.
12040 * jcf-parse.c (parse_source_file): Call lang_init_source before
12041 parsing and before code generation.
12042 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12043 use printf if the macro is defined.
12044 * lang.c (lang_init): Install lang_expand_expr hook on
12045 java_lang_expand_expr.
12046 (java_dummy_print): New function.
12047 (lang_init_source): New function.
12048 * lex.c (java_lex): Remember location of an opening brace at the
12049 second nesting level.
12050 (java_is_eol): Unget character seen after a CR if it is EOF.
12051 * parse.h: Now includes lex.h
12052 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12053 printf if the macro is defined.
12054 (expand_start_java_method, build_expr_block, enter_block,
12055 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12056 New static function declarations.
12057 (pushdecl_force_head): New extern function declaration.
12058 (INCOMPLETE_TYPE_P): New macro.
12059 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12060 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12061 BLOCK_EXPR_ORIGIN): New macros.
12062 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12063 DECL_SOURCE_LINE_LAST): New macros.
12064 (struct parser_ctxt): Removed field current_method_decl, redundant
12065 with the field current_function_decl. Added fields
12066 first_ccb_indent1 and pending_block.
12067 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12068 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12070 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12071 (compilation_unit:): Cosmetic on sub rule.
12072 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12073 (variable_initializer:): Installed default rule on expression:.
12074 (method_declaration:): method_header: starts a new
12075 method. method_body: installs the function body, absorbs blocks
12076 emitted for temporary variable scopings, pops function's body block
12077 and merges function's last statement lineno in DECL_SOURCE_LINE.
12078 (method_body:): Installed default rules.
12079 (block:): Call enter_block when an opening brace is seen. Absorb
12080 scoping blocks and call exit_block when a closing brace is seen.
12081 (block_statement:): Cosmetic changes.
12082 (method_invocation:): Create WFL around CALL_EXPR node.
12083 (patch_stage): Added comment around definition.
12084 (method_header): Try to use first_ccb_indent1 as the first line of
12085 the method, so BP debug info are emitted at the first opening
12086 brace of the function. If the function has no body, use the
12087 location of the function's name. Override currently defined method
12088 name with the matching WFL so we can point redefinition errors
12089 using the location where the function's name was declared.
12090 (check_abstract_method_header): Interprets DECL_NAME as an
12091 identifier or as a WFL, accordingly.
12092 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12093 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12094 location and name information out of it and reinstall DECL_NAME to
12095 its original identifier node value.
12096 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12097 function's source code).
12098 (read_import_dir): Test the value returned by find_class and issue
12099 a fatal accordingly.
12100 (declare_local_variables): Push a new block for the scope of the
12101 new variable(s) if code has been already generated at that nesting
12102 level. Pinpoint redefinition errors using the variable id
12103 WFLs. Generate initialization code if necessary. If the variable
12104 type is incomplete, register a patch on its decl.
12105 (source_start_java_method): Rewritten. Define a new block for the
12106 function's parameters. Build parameter decl out of function's
12107 arguments and register them for a patch if their types are
12109 (expand_start_java_method): Includes the part of
12110 source_start_java_method that was pushing the parameter decls and
12111 completing the method start code.
12112 (source_end_java_method): Removed call the expand_end_bindings and
12113 poplevel (already taken care of). Reinstall function's arguments
12114 and get function's last line of code before calling
12115 expand_function_end.
12116 (java_method_add_stmt): New comment before the function's
12117 code. Complement the second operand of the current COMPOUND_EXPR
12119 (java_complete_expand_methods): Don't generate debug info on line
12120 zero when expanding a generated constructor.
12121 (java_complete_expand_method): Set start and end line numbers for
12122 a artificially generated constructor to one and manually call
12123 enter_block and exit_block when defining it. For all methods:
12124 expand function's start calling the new expand_start_java_method
12125 and invoke java_complete_tree on the effective method's body, if
12127 (resolve_expression_name): Now use lookup_name_in_blocks to search
12128 local variable decls and print out an error when variables are
12130 (patch_method_invocation_stmt): Inserted comment before the
12132 (lookup_method_invoke): Chain method's arguments using chainon
12133 with the current arg list as a second argument. Inserted missing
12134 IDENTIFIER_POINTER when reporting an error on methods not found.
12135 (refine_accessible_methods_list): Don't retain constructors.
12136 (patch_arguments): Function removed.
12137 (java_complete_tree): Inserted comment before the function's
12138 code. New case for BLOCKs. Moved the WFL case a bit
12139 further. Complete function's arguments.
12140 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12141 maybe_absorb_scoping_blocks): New functions.
12143 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12145 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12147 * jcf-parse.c (parse_source_file, java_error_count): New forward
12148 and extern declarations.
12149 (java_parse_abort_on_error): Macro moved.
12150 (jcf_parse_source): fatal called if fopen fails. Now calls
12152 (parse_source_file): New parse_only parameter. Reflects the
12153 elimination of the second pass.
12154 (yyparse): parse_source_file called with argument set to 0.
12155 * jcf.h (JCF_ZERO): Sets java_source to zero.
12156 * lex.c (java_init_lex): pass argument is gone. Function modified
12157 to be called once during the analysis of a file.
12158 (java_unget_unicode): Fixed typo in fatal message.
12159 (java_get_line_col): Likewise.
12160 (java_lval): Likewise. String literals no longer built during
12162 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12164 * parse.h (MODIFIER_WFL): New macro.
12165 (parse_check_super, parser_check_super_interface): Now return int.
12166 (parser_chain_incomplete_item, not_builtin_p,
12167 complete_method_decl): Declarations removed.
12168 (build_method_invocation_stmt, build_invoke): Renamed using the
12169 `patch' instead of `build'
12170 (register-incomplete_type, obtain_incomplete_type,
12171 java_complete_tree, java_complete_expand_method,
12172 unresolved_type_p, create_jdep_list): New function declarations.
12173 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12174 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12175 (jdep): New typedef on new struct _jdep.
12176 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12177 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12178 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12179 JDEP_RESOLVED_P): New macros.
12180 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12181 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12182 JDEP_VARIABLE): New enum values and jdep kinds.
12183 (jdeplist): New typedef on struct _jdeplist.
12184 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12186 (CALL_EXPR_PRIMARY): New macro.
12187 (struct parser_ctxt): Fields java_pass, current_method_decl,
12188 method_decl_list deleted. New field jdeplist.
12189 (INCOMPLETE_P): Macro deleted.
12190 * parse.y (single_type_import_declaration:): Removed pass switch.
12191 (type_import_on_demand_declaration): Likewise.
12192 (field_declaration:): Removed pass switch on all sub rules.
12193 (class_declaration:): Call the complete_class_decl removed on
12195 (method_declaration:): Removed second pass switch. No longer chain
12196 methods decl when method_header reduced.
12197 (method_header:): Sub rules no longer depend on pass switch.
12198 (method_declarator:): Likewise.
12199 (method_body:): Likewise.
12200 (abstract_method_declaration:): Likewise.
12201 (block_statement:): Likewise.
12202 (local_variable_declaration:): Likewise.
12203 (argument_list:): Likewise.
12204 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12205 removed. Partial CLASS_EXPR tree node built instead.
12206 (postfix_expression:): Removed pass switch on all sub rules.
12207 (java_pop_parser_context): Free classd_list content.
12208 (yyerror): Call obstrack_grow0 to finalize error message.
12209 (check_class_interface_creation): Comment modified to reflect new
12210 returned value meaning. Removed second pass switch. Return 1 if an
12211 error was found, 0 otherwise. Adjust pointer on filename if a
12212 leading path separator was found.
12213 (maybe_create_class_interface_decl): Removed first pass switch
12214 when linking the class decl to the class_list. Install a new
12215 jdep_list for the class.
12216 (add_superinterfaces): List of unresolved interfaces is
12217 gone. Unresolved interfaces are directly added to the current
12219 (create_interface): Second pass shortcut removed.
12220 ctpx->modifier_ctx access through MODIFIER_WFL.
12221 (create_class): Second pass shortcut removed. Call to
12222 register_incomplete_type replaces the call to
12223 parser_chain_incomplete_item.
12224 (complete_class_decl): Function removed.
12225 (duplicate_declaration_error): New way of retrieving redeclared
12227 (register_fields): Call to lookup_modifier_cl replaced by
12228 MODIFIER_WFL. New way of handling unresolved type, using
12229 unresolved_type_p and obtain_incomplete_type.
12230 register_incomplete_type replaces call to parser_chain_incomplete_item.
12231 (patch_stage): New static global variable.
12232 (method_header): New way of handling unresolved type, using
12233 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12234 indicates that the method decl needs to be patched.
12235 (check_abstract_method_header): Call to lookup_modifier_cl
12236 replaced by MODIFIER_WFL.
12237 (method_declarator): Incomplete argument type are registered
12238 calling register_incomplete_type. Patch on the declared method is
12239 issued in that case.
12240 (unresolved_type_p): New function.
12241 (parser_check_super_interface): New comment to reflect function's
12242 modified returned type (int). Function and has a new argument
12243 this_wfl. Call to parse_error_context uses this_wfl instead of
12244 relying on lookup_cl.
12245 (parser_check_super): Comment reflects function's new returned
12246 type (int). Function returns non zero value on error.
12247 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12248 register_incomplete_type, jdep_resolve_class): New functions to
12249 handle incomplete types in declarations.
12250 (java_complete_class): Rewritten to work with the new incomplete
12251 type handling scheme.
12252 (complete_class_report_errors): Likewise.
12253 (complete_method_decl): Removed: it jobs is now handled by
12254 java_complete_class.
12255 (do_resolve_class): Class loaded in not already loaded and not
12256 found in Java source code.
12257 (java_check_regular_methods, java_check_abstract_methods): Don't
12258 call complete_method_decl anymore.
12259 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12260 (read_import_dir): Got rid of the pass number dependency.
12261 (declare_local_variables): New handling of unresolved types (patch
12263 (source_start_java_method): New parameter level. Function called
12264 with level set to 1 when argument types are potentially
12265 unresolved. Called to complete the job with level set to 2 once
12266 types are complete.
12267 (source_end_java_method): Call to permanent_allocation
12268 removed. Waiting to be replaced by a more suitable obstack
12270 (java_complete_expand_methods, java_complete_expand_method,
12271 java_expand_finals): New functions.
12272 (build_method_invocation_stmt): Renamed
12273 patch_method_invocation_stmt. Extracts function call expression
12274 (wfl) and arguments (args) from CALL_EXPR tree operands.
12275 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12276 call. Patch the function and argument operand of the CALL_EXPR
12278 (patch_argument, java_complete_tree): New functions.
12280 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12282 Recover from missing fields and methods (i.e. error instead of fatal).
12283 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12284 * expr.c (expand_invoke): Recover from missing method.
12285 (expand_java_field_op): Recover from missing field.
12286 Inline references to java.lang.{Integer,Char,...}.TYPE.
12287 * typeck.c (get_type_from_signature), java-tree.h: New function.
12288 * class.c (add_method): Use get_type_from_signature.
12289 (build_class_ref): Handle a class that was not found.
12290 * typeck.c (convert): Handle conversion to pointers (for convenience).
12291 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12292 instead of lookup_field to handle missing fields.
12294 * jcf-parse.c (process_zip_dir): Set java_source.
12296 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12298 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12300 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12302 * jcf-parse.c (load_class): Don't change input_filename before
12303 calling jcf_parse_source (but still do it before calling
12305 (jcf_parse_source): Assign input_filename after having saved the
12307 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12308 list. ctxp->modifier_ctx zeroed according to its new
12309 definition. ctxp->filename initialized. Removed
12310 JAVA_MODIFIER_CTX_UNMARK.
12311 (java_unget_unicode): Update the character based column position.
12312 (java_allocate_new_line): ref_count not used anymore. Always free
12313 ctxp->p_line. Initialize c_line->char_col to 0.
12314 (java_get_unicode): Update the character based column position.
12315 (java_lex): Use ctxp->elc to store current position in source
12316 file, at the beginning of the parsed token. Set modifier_ctx entry
12317 corresponding to the parse modifier to a WFL node. Return a WFL
12318 node when an identifier is parsed.
12319 (java_lex_error): Now uses ctxp->elc to store current position in
12321 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12322 * lex.h (build_wfl_node): New function definitions.
12323 (struct java_line): ref_count and next fields are gone. New field
12325 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12326 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12327 (JAVA_COLUMN_DELTA): New macro.
12328 (java_lc): New typedef on new struct _java_lc.
12329 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12330 (parse_error_context, parse_warning_context): Changed prototypes.
12331 (java_get_line_col): Added as an available global function.
12332 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12333 (IC_DECL): Replaced by macro IC_TYPE
12334 (DEPEND_WFL): New macro.
12335 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12337 (exit_java_complete_class): Removed a commented out statement.
12338 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12339 now an array of tree nodes. Deleted fields line_list and
12340 e_line. New field elc, to replace e_line.
12341 * parse.y (array_type:): Build WFL node.
12342 (qualified_name:): Build a single WFL node out of two. Retain
12343 the location information of the first node in the resulting node.
12344 (package_declaration:): Use package name as a WFL node
12345 (single_type_import_declaration:): Use imported name as a WFL node.
12346 (type_import_on_demand_declaration:): Use root of the imported
12347 packages as a WFL node.
12348 (field_declaration:): Removed unused local variable cl.
12349 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12350 (yyerror): New static elc. Removed static error_line, error_pos.
12351 New local code_from_source. Save ctxp->elc into elc at the first
12352 pass. Call java_get_line_col to get a string of the line where
12353 the error occurred.
12354 (debug_line): Removed static function.
12355 (parse_error_context, parse_warning_context): Parameter cl is now
12356 a WFL node. Use its value to initialize ctxp->elc.
12357 (redefinition_error): Parameter cl is now a WFL node.
12358 (parse_add_interface): New parameter wfl. No longer call
12359 lookup_cl, use wfl instead.
12360 (check_class_interface_creation): Parameter cl is now a WFL node.
12361 (maybe_create_class_interface_decl): Likewise.
12362 (add_superinterfaces): New function.
12363 (create_interface): Removed local cl, node, super_decl,
12364 super_decl_type. Function now uses id as a WFL node. Better
12365 warning/error report on obsolete or forbidden mix of
12366 modifiers. Now calls add_superinterfaces to register interfaces.
12367 (create_class): Removed local cl, node. Local variable id is used
12368 as a WFL node. Better error report on forbidden modifier
12369 mix. Uses add_superinterfaces to register interfaces.
12370 (find_field): Argument cl is now a WFL node. Now store the WFL
12371 node of a fields that needs to be checked for their
12373 (method_header): Local variable node non longer used. Local
12374 variable id replaces cl.
12375 (check_modifiers_consistency): Local variable cl is now a WFL
12377 (method_declarator): Local variable cl replaced by parameter id.
12378 (parser_qualified_name): Now uses parameter name as a WFL node.
12379 (parser_check_super_interface): New parameter wfl, for achieve
12380 greater accuracy during error reports.
12381 (parser_chain_incomplete_item): New parameter named location. Used,
12382 along the decl, to construct the incomplete item node.
12383 (java_complete_class): resolve_class now uses WFL node extracted
12384 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12386 (complete_method_decl): Unresolved function's argument types are WFL.
12387 (resolve_class): Parameter cl is now a WFL node.
12388 (resolve_and_layout): Likewise.
12389 (do_resolve_class): Likewise. Try first to use cl and then do the
12390 lookup on the decl when calling check_pkg_class_access.
12391 (complete_class_report_errors): Use IC_TYPE in place of
12392 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12393 instead of doing a lookup over the decl.
12394 (java_check_final): Use WFL info from field tree list.
12395 (lookup_cl): Rewritten and returns a statically defined WFL node.
12396 (lookup_modifier_cl): Now uses information from WFL nodes.
12397 (process_imports): Likewise.
12398 (read_import_dir): name and cl arguments replaced by a single WFL
12399 node. Function modified accordingly.
12400 (find_in_imports_on_demand): Now uses WFL node.
12401 (check_pkg_class_access): cl argument is now a WFL node.
12402 (declare_local_variables): Fixed to use WFL nodes.
12403 (resolve_expression_name): Likewise.
12404 (build_method_invocation_stmt): name_combo argument renamed
12405 wfl. Function modified to use WFL nodes.
12406 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12407 (lookup_method_invoke): cl is now a WFL node. Added missing
12408 IDENTIFIER_POINTER to class type decl name.
12410 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
12412 * lang.c (init_parse): Now returns char* containing the filename.
12414 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
12416 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
12418 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
12419 * class.c (make_class_data): If flag_assume_compiled, initial class
12420 state is CSTATE_PREPARED; make superclass and interfaces direct
12421 references, rather than constant pool indexes.
12423 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12425 * parser.y: Include flags.h. Removed debug variable pl.
12426 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
12427 (block:): Likewise.
12428 (labeled_statement_nsi:): Generate debug info when reducing
12429 expression_statement:.
12430 (check_pkg_class_access): get_access_flags_from_decl invokation
12431 fixed for new CLASS_* flags location.
12432 (source_end_java_method): Save/restore parser context when
12433 entering/leaving this routine. Restore lineno to its right value
12434 before calling expand_end_bindings.
12435 (build_method_invocation_stmt): build_invoke called with the
12436 current line information.
12437 (build_invoke): New argument cl. Wrap the function call around a
12439 (refine_accessible_methods_list): Changed comment, removed
12441 * parse.h: Fixed typo in comments.
12442 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
12443 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
12444 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
12446 * lex.c (java_lex): Record the last closing curly bracket of a
12448 * jcf-parse.c (jcf_parse_source): Now calls
12449 java_check_methods. Clarified comment, fixed typo.
12451 1998-04-09 Dave Brolley <brolley@cygnus.com>
12453 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
12454 (finish_parse): Expose for non USE_CPPLIB builds.
12456 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
12458 * lang.c (lang_print_xnode): New function.
12460 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
12462 * decl.c (class_dtable_decl), java-tree.h: New tree node.
12463 * class.c (get_dispatch_vector, get_dispatch_table): New functions
12464 used to build a class's dispatch table.
12465 (make_class_data): Generate dispatch table if flag_assume_compiled.
12466 Set dtable of class object to address of class_dtable_decl.
12468 * decl.c (int_decl_processing): Make soft_badarrayindex_node
12469 be volatile and have side effects - generates better code.
12471 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
12472 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
12474 * expr.c (expand_invoke): If class is final, method is
12475 effectively final, so can call it directly.
12477 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
12479 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
12481 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12483 * parse.y (build_method_invocation_stmt): Removed extra argument
12486 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12488 * expr.c (dtable_indent): Now static global.
12489 (expand_invoke): Now call invoke_build_dtable and
12490 build_invokevirtual.
12491 (invoke_build_dtable, build_invokevirtual): New functions.
12492 * jcf-io.c (find_class): Defer issuing a warning by setting
12493 jcf->outofsynch to 1.
12494 * jcf-parse.c (jcf_out_of_synch): New function.
12495 (load_class): Test this_jcf.outofsynch flag and call
12496 jcf_out_of_synch accordingly.
12497 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
12498 comment indentation.
12499 * lex.c (java_get_unicode): Fixed code indentation.
12500 (java_lex): Create string literal. Fixed typo. Removed several
12501 premature obstack_free.
12502 * parse.h: New enums for name resolution and invocation mode.
12503 (struct qualification): New data structure.
12504 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
12505 (do_resolve_class, build_method_invocation_stmt,
12506 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
12507 debug_line, identical_subpath_p, invocation_mode,
12508 refine_accessible_methods_list, build_invoke,
12509 lookup_method_invoke): New functions declared.
12510 (build_invokevirtual, invoke_build_dtable, match_java_method,
12511 build_field_ref, jcf_out_of_synch): New references to external
12513 (struct parse_ctxt): Removed artificial_constructor field.
12514 * parse.y: (array_type:): Type defined for this rule.
12515 (class_type:): Installed default rule for interface_type:.
12516 (array_type:): Now build Java array type.
12517 (qualified_name:): Now use obstack_grow0.
12518 (method_declaration:): Skip the artificial constructor added to
12520 (abstract_method_declaration:): Execute the code only during pass 1.
12521 (block:): Installed default rule in block_statements:.
12522 (block_statement:): Add the statement to the method during pass 2.
12523 (statement_expression): Installed default rule for
12524 method_invocation:.
12525 (argument_list:): Added code to build the argument list.
12526 (method_invocation:): Added call to create the method invocation
12528 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
12529 (debug_line): New function for debug.
12530 (complete_class_decl): No longer do something during pass 1.
12531 (method_header): Use BUILD_PTR_FROM_NAME.
12532 (parser_qualified_classname): Use obstack_grow0. Removed bogus
12534 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
12535 function's main comment.
12536 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
12538 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
12539 (resolve_class): Now works with arrays.
12540 (do_resolve_class, resolve_and_layout): New functions.
12541 (java_check_regular_methods): Reverse method list before and after
12542 having processed it. No longer set ctxp->artificial_constructor.
12543 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
12544 accordingly. Fixed typo in issued error message. Now use
12546 (find_in_imports_on_demand): Now use obstack_grow0.
12547 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
12548 (source_end_java_method): Call expand_expr_stmt instead of
12549 expand_expr. Calls it before calling expand_function_end.
12550 (java_method_add_stmt): Do nothing if errors were found during
12552 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
12553 (build_method_invocation_stmt, build_invoke, invocation_mode,
12554 lookup_method_invoke, refine_accessible_methods_list,
12555 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
12557 * typeck.c (build_java_signature): Properly end method signature
12558 if return type skipped.
12559 (match_java_method): New function.
12561 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
12563 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
12565 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12567 * expr.c (build_invoke_non_interface): New function.
12568 (methods_ident, ncode_ident): Now static globals.
12569 (expand_invoke): Use build_invoke_non_interface.
12570 * java-tree.h (struct lang_decl): New field function_decl_body.
12571 (DECL_FUNCTION_BODY): New macro.
12572 * jcf-parse.c (jcf_parse_source): Deeper check before setting
12573 CLASS_FROM_SOURCE_P.
12574 (parse_source_file): Fixed typos. Call java_layout_parsed_class
12575 before starting pass 2. Call to java_generate_parsed_class replaced
12576 by java_register_parsed_class.
12577 * lex.c: Fixed typo in header. Some line width related formating.
12578 * lex.h: Some line width related formating.
12579 * parse.h (source_end_java_method, resolve_expression_name,
12580 complete_class_decl, maybe_create_class_interface_decl,
12581 check_class_interface_creation): New static function declarations.
12582 (java_layout_parsed_class, java_method_add_stmt): New function
12584 (struct parser_ctxt): Field mark_class_generate removed. New
12585 fields class_list and artificial_constructor.
12586 * parse.y: Fixed typo in header.
12587 (class_declaration:): Call complete_class_decl when class body
12589 (method_declaration:): Call source_end_java_method in pass 2 when
12590 the method body is defined.
12591 (postfix_expression:): Do expression name resolution on sub-rule
12592 name during pass 2.
12593 (create_class, create_interface): Merged common pieces.
12594 (check_class_interface_creation, maybe_create_class_interface_decl):
12596 (complete_class_decl): New function.
12597 (register_fields): Fixed line width related typo.
12598 (method_header): Correctly skip first argument when fixing
12599 argument line. Changed the loop.
12600 (java_check_circular_reference): Now use ctxp->class_list.
12601 (java_complete_class): Removed start/stop marking.
12602 (java_check_regular_methods): Now takes a class decl as an
12603 argument. Add default constructor if none were encountered.
12604 (java_check_methods): Now use ctxp->class_list. Changed call to
12605 java_check_regular_methods.
12606 (source_start_java_method): Set DECL_ARG_TYPE for each function
12608 (source_end_java_method, java_method_add_stmt): New functions.
12609 (java_generate_parsed_class): No longer exists.
12610 (java_layout_parsed_class, java_register_parsed_class): New functions.
12611 (resolve_expression_name): New function.
12613 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12615 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
12616 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
12617 until pass initializations are done. Call read_import_dir with
12619 * parse.h: (lookup_modifier_cl): New function declared.
12620 (INTERFACE_FIELD_MODIFIERS): New macro.
12621 (OBSOLETE_MODIFIER_WARNING): New macro.
12622 * parse.y: (register_fields): Class type and current field name in
12623 local variables. Check modifier(s) if adding field(s) to an interface.
12624 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
12625 and report errors using the faulty modifier line context.
12626 (lookup_modifier_cl): New function.
12627 (read_import_dir): Detect and report default import processing
12630 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
12632 Add a pair of -fassume-compiled/-fno-assume-compiled options.
12633 * class.c (is_compiled_class): Return 1 after making sure it
12634 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
12635 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
12636 * java-tree.h (flag_assume_compiled): Add decl.
12637 * lang.c (lang_f_options): Add the flag.
12638 (flag_assume_compiled): Add decl, default to 0.
12640 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12642 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
12643 (is_compiled_class): Likewise.
12644 (layout_class): Likewise.
12645 (layout_class): Detect and lay out classes defined in source code.
12646 (interface_of_p, add_interface_do, may_add_interface): New
12648 (add_interface): Now use add_interface_do.
12649 (add_method_1): New function.
12650 (add_method): Now use add_method_1.
12651 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
12652 (complete_start_java_method): New function.
12653 (start_java_mehod): Now call complete_start_java_method.
12654 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
12655 (expand_invoke): Likewise and fixed typo.
12656 *gjava.c: (print_super_field): Use new argument to find_class
12659 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
12660 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
12661 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
12663 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
12664 (add_method_1, push_class): New prototypes.
12665 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
12666 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
12667 directory where the class was found.
12668 (find_class): New argument DO_CLASS_FILE. Function find_class
12669 modified accordingly.
12670 *jcf-parse.c: (fix_class_path): New function.
12671 (load_class): Use new VERBOSE argument. load_class now finds and
12672 loads/parses .class/.java files. Save read_state of current_jcf
12674 (java_parser_abort_on_error): New macro.
12675 (jcf_parse_source, parse_source_file): New function.
12676 (jcf_parse): Fixed typo.
12677 (yyparse): Call parse_source_file () only.
12678 (process_zip_dir): Fixed typo, fix zdir->filename_length when
12679 writing the real class name back in the zip directory entry.
12680 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
12681 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
12682 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
12683 (find_class): Prototype fixed.
12684 *lex.c: Added 1998 time stamp.
12685 Removed all static global variables, moved into the parser
12686 context data structure.. Now include unistd.h if SEEK_SET not
12688 (java_init_lex): Rewritten.
12689 (java_sneak_unicode): Modified current unicode access in current line.
12690 (java_unget_unicode): Likewise.
12691 (java_allocate_new_line): New allocation management.
12692 (java_read_char): Modified access and storage of unget_utf8_value.
12693 New way of processing current unicode.
12694 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
12695 (java_get_unicode): Now use the parser context.
12696 (java_lineterminator): Likewise.
12697 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
12698 of the reentrant parser implementation. Function now use the
12699 parser context data structure and java_lval. Fixed production of
12700 the float and double constant "out of range" error message. Fixed
12701 obstack use. Return integer value when hitting a modifier. Now
12702 return type for TRUE, FALSE and other predefined types. Return
12703 identifier as a TREE_LIST list containing the current line context
12704 as the TREE_VALUE sub-node.
12705 (java_unicode_2_utf8): Fixed typo in declaration.
12706 (java_lex_error): Now use the parser context data structure.
12707 *lex.h: Added 1998 time stamp.
12708 (struct java_line): New fields ref_count and next.
12709 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12710 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
12711 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
12712 *parse.h: Added 1998 time stamp.
12713 (java_parse_source_file): Renamed from parse_source_file.
12714 (YYERROR_NOW, YYNOT_TWICE): Fixed.
12715 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
12716 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
12717 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
12718 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
12719 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
12720 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
12721 (struct parser_ctxt): New data structure to keep the parser context.
12722 *parse.y: Added 1998 time stamp, got rid of static global variables.
12723 (java_error_count, ctxp): New global variables.
12724 (%union): New value field.
12725 (numeric_type, integral_type): Rules removed.
12726 (primitive_type): Rule defined to handle integral, float, double and
12728 (qualified_name, package_declaration,
12729 single_type_import_declaration, type_import_on_demand_declaration,
12730 modifiers, class_declaration, super, interfaces,
12731 interface_type_list, class_body, field_declaration,
12732 field_declaration, variable_declarators, variable_declarator,
12733 variable_declarator_id, method_declaration, method_header,
12734 formal_parameter_list, formal_parameter, method_body, block,
12735 static, interface_declaration, extends_interfaces,
12736 abstract_method_declaration, local_variable_declarators): Rules now
12738 (force_error, do_warning): New global statics.
12739 (push_parser_context, parser_context_save_global,
12740 parser_context_restore_global, pop_parser_context): New functions.
12741 (yyerror): Now uses the global parser context. Fixed use of obstack.
12742 (parse_error, parse_error_context, parse_warning_context,
12743 java_accstring_lookup, redefinition_error, check_modifiers,
12744 parser_add_interface, create_interface, create_class, find_field,
12745 duplicate_declaration_error, register_fields, method_header,
12746 check_modifiers_consistency, check_abstract_method_header,
12747 method_declarator, parser_qualified_classname,
12748 parser_check_super_interface, parser_check_super,
12749 parser_chain_incomplete_item, java_check_circular_reference,
12750 layout_class_from_source, java_complete_class,
12751 complete_method_decl, resolve_class, complete_class_report_errors,
12752 java_check_final, check_method_redefinition,
12753 java_check_regular_methods, java_check_abstract_methods,
12754 java_check_methods, lookup_java_interface_method2,
12755 lookup_java_method2, lookup_cl, find_name_in_single_imports,
12756 process_imports, find_in_imports, read_import_entry,
12757 read_import_dir, find_in_imports_on_demand,
12758 check_pkg_class_access, not_builtin_p, declare_local_variables,
12759 source_start_java_method, java_generate_parsed_class): New
12761 *typeck.c: (signature_include_return): New global variable.
12762 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
12763 to add the function returned type in the signature.
12765 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
12767 * jcf-io.c (open_in_zip): Use strncmp and LEN.
12769 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
12771 * Make-lang.in (java.info): Added.
12772 (java.install-info): Added
12774 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
12776 * Makefile.in (clean): Also remove java/parse.c.
12778 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
12780 Add a pair of -fbounds-check/-fno-bounds-check options.
12781 * lang.c (lang_decode_option): Add code to grok arguments.
12782 (flag_bounds_check): Add decl.
12783 (lang_f_options): New array w/ the option in it.
12784 * java-tree.h (flag_bounds_check): Add decl.
12785 * lang-options.h: New file.
12786 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
12787 of a static macro value.
12788 (JAVA_ARRAY_EXCEPTION): Delete macro.
12790 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
12792 * typeck.c (build_java_array_type): Fix two bugs in previous change.
12793 * expr.c (build_anewarray): Add missing promote_type.
12795 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
12797 Add array types with known length to optimize bounds checking.
12798 * typeck.c (build_java_array_type): Take length parameter.
12799 (java_array_type_length, build_prim_array_type): New functions.
12800 * java-tree.h: Update for new functions.
12801 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
12802 * class.c: Use build_prim_array_type.
12803 * expr.c (can_widen_reference_to): Handle known-length array types.
12804 (verify_jvm_instructions): Keep track of integer push instructions
12805 followed by newarray/anewarray, so we can build known-length arrays.
12806 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
12807 (java_array_data_offset): New function.
12808 (build_java_array_length_access): New function. Optimize if constant.
12809 (build_java_arrayaccess): Constant fold bounds check.
12810 (expand_java_newarray, expand_java_anewarray): Replaced by ...
12811 (build_newarray, build_anewarray): New functions.
12812 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
12813 * verify.c (merge_types): Handle known-lengh array types.
12815 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
12817 * expr.c (expand_byte_code): Fix performace bug, which caused
12818 searching linenumber_table to be linear rather than constant.
12820 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
12822 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
12824 * decl.c, java-tree.h (soft_fmod_node): New global.
12825 * decl.c (init_decl_processing): Define __builtin_fmod.
12826 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
12827 using __builtin_fmod.
12829 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12831 * keyword.h: New file, output of keyword.gperf as processed by
12833 * lex.c (java_lex_init): Initialize java_error_flag.
12834 * parse.c (YYERROR_NOW): Uses java_error_flag.
12835 * parse.y: New static java_error_flag. Useless definition of
12837 * parse.y (java_error): Portable error recovery using
12838 java_error_flag (not yet completely tuned).
12840 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
12842 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
12844 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12846 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
12847 (parse.c, lex.c, keyword.h): New rules for Java source code
12849 * parse.c: Renamed into jcf-parse.c.
12850 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
12851 * keyword.gperf: New file, Java keywords.
12852 * parse.y: New file, Java language grammar.
12853 * parse.h: New file, Java language grammar definitions.
12854 * lex.c: New file, Java language lexer.
12855 * lex.h: New file, Java language lexer definitions.
12857 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
12859 * decl.c (clinit_identifier_node), java-tree.h: New global.
12860 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
12861 * verify.c (verify_jvm_instructions): Inline use of removed macros.
12862 * expr.c (expand_java_field_op): Check for invalid assignment
12865 * jcf-reader.c (get_attribute): Test for wrong attribute length.
12867 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
12869 * verify.c (verify_jvm_instructions): When processing a handler,
12870 attempt to set the current_subr to the right value.
12871 (More complicated code combines Sep 17 and Oct 22 versions.)
12873 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
12875 * class.c (push_class): Figure out (guess) name of source file.
12876 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
12877 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
12878 (parse_class_file): Change return type from int to void.
12879 Call debug_start_source_file/debug_end_source_file.
12881 * expr.c (build_java_binop): Fix masking 2nd operand.
12882 * decl.c (init_decl_processing): Set sizetype first.
12884 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
12886 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
12887 (Revert Sep 17 change.)
12889 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12891 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
12892 .class extension in their name and fix thing so we don't process
12893 them parse_zip_file_entries().
12894 (parse_zip_file_entries): Cleaned unused local variables.
12896 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
12898 * expr.c (can_widen_reference_to): Allows equal array element types.
12899 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
12900 * jcf-dump.c (RET): Get (and print) index.
12902 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
12903 Promote element type to POINTER_TYPE.
12905 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12907 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
12908 find_in_current_zip, jcf_figure_file_type): Moved from
12909 jcf-reader.c to parse.c.
12910 * zextract.c: (read_zip_archive): takes file_comment_length possible
12911 field into account.
12913 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
12915 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
12917 * verify.c (merge_types): Handle array types even better ...
12919 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
12921 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
12923 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
12924 * class.c (make_class_data): Don't build fields_decl if no fields.
12925 When building fields_decl, skip if DECL_ARTIFICIAL.
12927 * expr.c (java_stack_swap): Update stack_type_map.
12928 * verify.c (merge_types): Handle array types better.
12930 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
12932 * class.c (add_field): Don't promote short integral fields to
12933 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
12934 * expr.c (push_value): Promote and convert short integral values.
12936 * decl.c, java-tree.h (integer_two_node): New constant node.
12937 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
12939 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12941 * class.c (append_gpp_mangled_type): Use function argument
12942 unpromoted type to generate mangled name.
12944 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12946 * constants.c (build_constant_data_ref): Now uses current_class
12947 instead of main_class.
12948 (build_constants_constructor): Now uses current_class instead of
12950 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
12951 of the global variable SeepZipFiles done here.
12952 * zextract.c (read_zip_archive): extra_field optional field taken
12953 into account while computing the position of the class file in the
12955 * verify.c (verify_jvm_instructions): Use current_jcf to search
12957 * parse.c (load_class): First search for the class to load in the
12958 current zip file. Saves current_jcf (restored before returning
12959 from that function). Don't call JCF_FINISH in the class was found
12960 in the current ZIP file.
12961 (jcf_parse): If the class was found in the current ZIP file, save
12962 its tree_constant_pool (for later reuse).
12963 (parse_class_file): New function. Process each method defined in
12964 the current class and record the class as to be later registered.
12965 (yyparse): Rewritten. Figure the type of the current file and switch
12967 * lang.c: New global variable current_jcf.
12968 (lang_init): Removed compiling_from_source test (done later, in
12969 yyparse). Removed call the jcf_parse ().
12970 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
12971 (typedef struct JCF): New fields seen_in_zip (to mark a class found
12972 in the current ZIP file) and zip_offset (offset to the class data in
12973 the current zip file).
12974 * jcf-reader.c: zipfile.h included.
12975 localToFile: New ZipFileCache static global variable
12976 (parse_zip_file_entries): New function. Browse the current ZIP
12977 file directory and process each class found.
12978 (process_zip_dir): New function. Register each class found in the
12979 ZIP file directory. The class aren't parsed but a valid JCF is
12980 link to each of them.
12981 (find_in_current_zip): New function. Search for a class in the
12982 current ZIP file directory. If found, prepare the class so that it
12984 (jcf_figure_file_type): New function. Examine the file structure
12985 to figure a class file, a ZIP file. If none of these categories are
12986 matched, a source file is assumed.
12987 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
12988 SeenZipFile: New global variable.
12989 (open_in_zip): Use zipmember's length to accelerate the search for
12990 a member. If zipmember was NULL and zip file successfully read,
12992 * java-tree.h: New global variable current_jcf declared. Added
12993 declaration for current_constant_pool_tags, current_constant_pool_data,
12994 current_constant_pool_length, current_constant_pool_data_ref.
12995 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
12996 store the JCF of classes seen in a zip file) and tree *constant_pool
12997 (to save a loaded class constant pool). current_class declared here.
12998 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
12999 retrieve method_ref_constant.
13000 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13001 (OBJECT): get_class_constant now uses current_jcf.
13002 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13003 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13004 (expand_invoke): Now uses current_class instead of main_class
13005 (build_class_init): Now uses current_class instead of main_class
13006 * class.c: New static global variable registered_class.
13007 (register_class): New function.
13008 (emit_register_class): Modified to use registered_class instead of
13010 (is_compiled_class): Now take into account class seen in the archive.
13012 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13014 * except.h: Renamed to: java-except.h.
13015 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13016 * except.c: Add semi-working (commented out) implementation.
13018 * expr.c (expand_iinc): Add needed flush_quick_stack.
13019 * parse.c (set_source_filename): New function.
13020 (give_name_to_class): Set input_filename from package.classname.java.
13022 * jcf-io.c (find_class): Don't look first in ".".
13024 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13026 * zextract.c (read_zip_archive): Now takes into account the
13028 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13030 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13032 * constants.c, java-tree.h (build_internal_class_name): New function.
13033 (alloc_class_constant): Re-implement using build_internal_class_name.
13034 * class.c (make_class_data): Likewise.
13035 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13037 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13039 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13040 to NULL before pushing an exception handler target.
13042 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13043 (java_stack_swap, java_stack_dup): Re-write to be safe from
13044 clobbering registers.
13045 (build_class_init): New function.
13047 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13049 * typeck.c (build_java_array_type): Temporary use
13050 permanent_obstack to create the array 'length' field.
13051 * expr.c (lookup_label): Temporay use permanent_obstack to create
13052 label if not found.
13053 * class.c (push_super_field): Tempory use permanent_obstack.
13055 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13057 * typeck.c (type_for_mode): Now handles double_type_node and
13059 * verify.c (verify_jvm_instructions): The instruction following
13060 the wide bytecode is checked. OPCODE_ret added to the list of
13063 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13065 * class.c (make_class): Temporary use permanent_obstack. Set the
13066 class CLASS_P field to 1.
13067 (push_class): Temporary use permanent_obstack.
13068 (set_super_info): Temporary use permanent_obstack.
13069 (add_method): Temporary use permanent_obstack, set
13070 METHOD_TRANSIENT().
13071 (add_field): Temporary use permanent_obstack. Sets
13072 FIELD_VOLATILE() and FIELD_TRANSIENT().
13073 (build_class_ref): Temporary use permanent_obstack if the class
13075 (build_static_field_ref): Temporary use permanent_obstack when
13076 creating field's rtl.
13077 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13078 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13079 and fields. Function finalized, as far as flag handling.
13080 (push_class_static_dummy_field): Temporary use permanent_obstack.
13081 (emit_register_class): Force generation of class registration at
13083 * decl.c (end_java_method): Call permanent_allocation() before
13085 * expr.c (can_widen_reference_to): Added comment to interface
13086 handling, fixed typo.
13087 (lookup_field): Now uses CLASS_P() to correct FIXME
13088 (expand_invoke): Verification on public && !static &&
13089 !abstract moved into soft_lookupinterfacemethod (kaffe).
13090 Use Object class dtable if objectref is an array when expanding
13092 (java_push_constant_from_pool): Temporary use permanent_obstack
13093 for CONSTANT_string
13094 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13095 create constant references.
13096 (get_constant): Temporary use permanent_obstack to create constant.
13097 (load_class): Temporary use permanent_obstack to load class.
13098 (jcf_parse): Temporary use permanent_obstack to perform class
13100 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13101 (build_java_signature): Temporary use permanent_obstack.
13102 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13104 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13105 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13108 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13110 * class.c (append_gpp_mangled_type): Fix typo.
13111 (emit_register_class): Use main_class to get class object, rather
13112 than looking for no-longer-existing static decl starting with _CL.
13113 * typeck.c (parse_signature_type): Promote array element type
13114 if it is a RECORD_TYPE.
13116 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13118 * class.c (push_class_static_dummy_field): New function.
13119 (mangle_static_field): New. Do G++-style mangling of static fields.
13120 (layout_class): Mandle static fields here, not in add_field.
13121 (build_class_ref): The class object is now a dummy static field.
13122 * decl.c (find_local_variable): Look for best, instead of first match.
13123 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13124 (build_java_athrow): Don't check here if exception is Throwable.
13125 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13126 (TYPE_USED): Removed. No longer used ...
13127 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13128 * verify.c (push_pending_label): New function.
13129 (push_pending_block): Renamed to check_pending_block.
13130 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13131 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13132 re-checking possible handlers) after a store (less wasted work).
13133 Check for null handler (finally) before calling add_handler.
13134 Various changes to (finally?) correctly handle try/finally.
13136 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13138 * class.c: Include stdio.h.
13140 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13142 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13143 to make sure class is initialized before static/special invoke.
13145 * verify.c (verify_jvm_instructions): On a store instruction,
13146 call find_local_variable to force pre-allocation of decl and rtx.
13147 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13149 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13151 * class.c (build_class_ref): Strip off "promoted_" if need be.
13152 (make_field_value): Call build_java_signature when needed.
13153 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13154 * expr.c (build_java_athrow): Don't push_value of exception.
13155 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13156 match specification of [fd]cmp[lg] for NaNs.
13157 (expand_byte_code): Add support for exception handler ranges.
13158 * except.c: Add skeleton for EH code-generation.
13159 * verify.c (merge_types): Treat all promoted integral types as equal.
13160 * constants.c (build_constants_constructor): To force creation of
13161 current_constant_pool_data_ref, call build_constant_data_ref.
13163 * javaop.def (lload): Fix typo.
13164 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13166 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13168 * parse.c: Don't include function.h.
13170 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13172 * except.[ch]: New files.
13173 * Makefile.in (JAVA_OBJS): Add except.o
13174 * expr.c: Temporary warning about unimplemented exceptions.
13175 * verify.c: Verify exception handlers.
13177 * jcf-dump.c (disassemble_method): Print exception table.
13179 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13181 * expr.c (verify_jvm_instructions): Started a thorough
13182 verification of invoke* bytecodes.
13183 (expand_byte_code): flush quick stack if PC is the target of a
13184 branch. and undef RET (conflicting with config/i386/i386.h).
13185 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13187 (expand_invoke): Now handles invokeinterface and do more
13188 verification according to the bytecode.
13189 (lookup_field): Don't try to load the class if processing
13191 (can_widen_reference_to): Now handles interfaces.
13192 * decl.c (init_decl_processing): New global variable
13193 soft_lookupinterfacemethod_node, declared in java-tree.h.
13194 Call set_super_info on string_type_node.
13195 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13197 * class.c (set_super_info): Fills the CLASS_* flags according to
13199 (get_access_flags_from_decl): Handles all class flags.
13201 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13203 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13204 * parse.c (yyparse): Check for abstract method, and missing code.
13205 * expr.c (expand_byte_code): Change interface.
13206 * lang.c (put_decl_node): Print promoted types prettier.
13207 * verify.c (verify_jvm_instruction): Change interface.
13208 Partial support for scanning exception table.
13209 For load instructions, handle promoted integral types.
13211 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13213 * verify.c: New file, with contents moved from expr.c.
13214 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13215 * typeck.c (is_array_type_p): Moved here from expr.c.
13216 * java-tree.h: Add some now-needed function declarations.
13217 * Makefile.in (JAVA_OBJS): Added verify.o.
13219 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13221 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13222 METHOD_ABSTRACT flag.
13224 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13225 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13226 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13228 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13230 (start_java_method): Hook for SYNCHRONIZED methods.
13232 * expr.c (build_java_jsr, build_java_ret): New functions
13233 (JSR,PRE): New macros
13234 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13235 (verify_jvm_instructions): tableswitch, lookupswitch,
13236 monitorenter, monitorexit, goto_w: verified.
13237 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13238 (build_java_monitor): New function.
13239 (MONITOR_OPERATION): Modified to call build_java_monitor()
13240 (verify_jvm_instructions): Started a thorough verification of
13243 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13245 Support verification of jsr/ret subroutines (used for try/finally).
13246 * decl.c (return_address_type_node): New type node.
13247 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13248 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13249 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13250 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13251 TYPE_USED): New macros for special types in type_map.
13253 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13254 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13256 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13258 * expr.c (can_widen_reference_to): New function.
13259 (pop_type): Use it.
13260 (merge_type_state): Support handling start of subroutine.
13261 (push_pending_block): Return char* error message, instead of calling
13262 fatal on an error. Also handle subroutines.
13263 (verify_jvm_instructions): Handle errors from push_poending_block.
13264 Support jsr and ret instructions.
13266 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13268 * jcf-io.c (find_classfile): Fix thinko.
13269 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13271 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13273 * Makefile.in (BISON): Remove.
13275 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13277 * Makefile.in: Convert to autoconf.
13278 * config-lang.in (outputs): Added java/Makefile.
13280 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13281 Rename cc1java to jc1.
13283 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13284 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13286 * class.c (class_depth): Do load_class if needed.
13288 Mostly better verification.
13289 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13290 (init_decl_processing): Change return type of soft_checkcast.
13291 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13292 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13293 lang_print_error): New functions.
13294 (lang_init): Set global hook print_error_function to lang_print_error.
13295 * expr.c: In the type_map ptr_type_node is only used for null now.
13296 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13297 (merge_types): Dererence pointer to record types before comparing.
13298 (decode_newarray_type, merge_types): On error just return NULL.
13299 (build_java_binop): Add preliminary implementation (with warning)
13300 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13301 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13302 (expand_compare, expand_java_goto, expand_java_call): Don't
13303 push_pending_block, since that only makes sense when verifying.
13304 (merge_type_state): Different return codes.
13305 (push_pending_block): A block may need to be verified more than once.
13306 (expand_byte_code): Warn about unused code at code generation time.
13307 (verify_jvm_instruction): Changed logic, since code may need to be
13308 re-verified if type-state has changed. Also, better error handling.
13309 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13310 Improve newarray, anewarray, ?aload, athrow,
13311 * java-tree.h (LABEL_CHANGED): New macro.
13313 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13315 * decl.c (soft_athrow_node): New global variable initialized.
13316 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13317 * typeck.c (convert): Added support for REAL_TYPE.
13318 (convert_to_char): New function.
13319 (convert): Handle CHAR_TYPE.
13320 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13321 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13322 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13324 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13325 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13326 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13327 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13328 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13329 to Use The Right Things.
13330 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13331 compatible with INT. BOOLEAN is made equivalent to BYTE.
13332 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13333 OPCODE_ifnonnull): Now supported.
13334 (build_java_athrow): New function.
13336 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13338 Rename method name <init> to match G++ (and fix mangling).
13339 * class.c (layout_class): Replace method name of <init> by class name.
13340 (make_method_value): Do inverse renaming of constructor from <init>.
13341 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13342 * typeck.c (lookup_java_constructor): New function.
13343 * expr.c (expand_invoke): If method_name is <init>, call
13344 lookup_java_constructor to find constructor.
13346 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13348 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13350 * parse.c (get_class_constant): Modified to handle array "classes"
13351 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13353 (convert): Modified to handle real type.
13354 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13355 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13356 variables declared.
13357 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13358 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13359 global variables initialized.
13360 (find_local_variable): Handles the case of a pointer
13361 (end_java_method): Restore the use of one more scope
13362 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13363 build_java_array_length_access, expand_java_arrayload,
13364 expand_java_arraystore, expand_java_array_length,
13365 expand_java_multianewarray, expand_java_anewarray,
13366 build_java_check_indexed_type, is_array_type_p,
13367 build_java_throw_out_of_bound_exception): New functions.
13368 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13369 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13370 OPCODE_<t>aload): Implemented code for verification.
13371 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13372 ARRAY_NEW_MULTI): Macro defined.
13373 (CONVERT): Modified to invoke convert().
13374 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13376 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13378 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13379 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13380 (make_class_data): Field name needs '/' as package prefix.
13381 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13383 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13385 Implement debug information for local variables.
13386 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13387 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13388 DECL_LOCAL_SLOT_CHAIN): New macros.
13389 (struct lang_decl_var): New type.
13390 * parse.c (give_name_to_locals): Move to decl.c.
13391 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13392 (start_java_method): Re-write parameter handling.
13393 (pending_local_decls): New global variable.
13394 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13395 (find_local_variable): Accept pc so we can skips decls not in range.
13396 (struct binding_level): Add end_pc field.
13397 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13398 (various): Change so current pc gets passed to find_local_variable.
13400 * decl.c (init_decl_processing): Re-arrange fields in
13401 class_type_node and and method_type_node to match kaffe 0.9.1.
13402 * class.c (make_method_value, make_class_data): Update
13403 initializations to match.
13405 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13407 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13408 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13409 (push_super_field): New function.
13410 (make_class_data): Handle inheritance of class static initializer.
13411 (layout_class): New name mangling.
13412 * constants.c (build_constant_data_ref): Init type of data array
13413 to a one-element array.
13414 (build_constants_constructor): Set DECL_SIZE from complete array type.
13415 * decl.c: Rename class_type, object_type etc to class_type_node,
13416 object_type_node etc. Make former inherit from latter.
13417 * expr.c (expand_invoke): Add cast of function address.
13418 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
13419 * parse.c (yyparse): Don't call layout_class here.
13420 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
13422 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
13424 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
13425 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
13426 (alloc_class_constant): New.
13427 * expr.c (expand_invoke): Make sure method's class is initialized.
13428 * class.c (interits_from_p, emit_register_class): New functions.
13429 * parse.c (yyparse): Call emit_register_class.
13431 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
13433 * constants.c: New file, to handle constant pool.
13434 * Makefile.in (JAVA_OBJS): Add constants.o.
13435 * decl.c (init_decl_processing): Update, fix, finish various structs.
13436 (pushdecl_top_level): New.
13437 * parse.c (layout_class): Moved to class.c.
13438 * expr.c (java_push_constant_from_pool): New function.
13439 * class.c (build_class_ref): Make work fully
13440 (make_class_data): Emit super-class, constant pool, interface vector.
13442 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
13444 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
13445 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
13446 * class.c (class_depth): New function.
13447 (lookup_named_class): Replaced by new function lookup_class.
13448 * decl.c (object_type_node, string_type_node): New.
13449 Remove various types that we no longer need.
13450 * expr.c (verify_jvm_instructions): New separate verifier pass.
13451 (push_type, pop_type): New functions for verifier.
13452 (type_stack_dup, pop_argument_types, merge_types): Likewise.
13453 (expand_byte_code): Simplify, since we assume already verified.
13454 (expand_invoke): Now mostly works.
13455 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
13456 * lang.c (main_class): Move to parse.c. Don't make_class yet.
13457 * parse.c: Wait to allocate class object until we know its name.
13458 (layout_class): Calculate DECL_VINDEX for each virtual method.
13459 * typeck.c (get_array_type): Rename to ...
13460 (build_java_array_type): ... and provide working implementation.
13461 (build_java_signature): New function - build Java signature of type.
13462 (set_java_signature): New function - cache signature with type.
13463 (lookup_java_method): New function.
13465 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
13467 * class.c (ident_subst): Take extra SUFFIX parameter.
13468 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
13469 (set_constant_value, build_static_field_ref, is_compiled_class): New.
13470 (build_class_ref): Actually implement.
13471 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
13472 * decl.c (builtin_function): New.
13473 (init_decl_processing): Update for current Kaffe. Declare some
13474 builtin Kaffe functions.
13475 * expr.c (build_address_of): New.
13476 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
13477 Renamed (from expand_java_new etc), and added working implementations.
13478 (build_field_ref): Now also handle static fields.
13479 (expand_invoke): Implement invokestatic, and start implement rest.
13480 * java-opcodes.h: Use javaop.def to avoid duplicated list.
13481 * javaop.def: Rename invokevirt -> invokevirtual.
13482 * lang.c (use_handles): Removed.
13483 * parse.c: Add support for ConstantValue attribute.
13484 Handle nested loading of a class. (JPOOL_UTF): New.
13486 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
13488 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
13490 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
13492 * Make-lang.in (java.install-man): New empty rule.
13493 * typeck.c (set_local_type): New function.
13494 * expr.c (STORE_INTERNAL): Call find_local_variable,
13495 not find_stack_slot. Call set_local_type.
13497 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
13499 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
13500 and building RECORD_TYPE CONSTRUCTORs.
13501 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
13503 * lang.c (use_handles): Change the default to 0.
13504 * decl.c: Define and build class_type, field_type, utf8const_type.
13505 * class.c (make_class_data, make_field_value,
13506 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
13507 hashUtf8String, strLengthUtf8, mangled_classname:
13508 Functions to build reflective data structures.
13509 * parse.c (yyparse): Call make_class_data.
13511 * jcf-io.c (open_class, find_classfile): New functions.
13512 * jcf-dump.c: Support reading classfile from explicitly-named
13513 class file (without CLASSPATH searching).
13515 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
13517 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
13518 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
13519 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
13520 (get_constant): Now trivial for CONSTANT_Utf8.
13522 * jcf.h: Make NEW_CPOOL the default.
13523 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
13525 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>