1 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3 * parse.y (do_resolve_class): Fix infinite recursion.
5 2002-03-29 Tom Tromey <tromey@redhat.com>
7 * parse.y (check_inner_circular_reference): Ignore incomplete
10 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
12 * Make-lang.in (builtins.o): Update.
13 * boehm.c (get_boehm_type_descriptor): Update.
14 * builtins.c: Include langhooks.h.
15 * decl.c (java_init_decl_processing): Update.
16 * java-tree.h (java_type_for_mode, java_type_for_size): New.
17 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
19 * typeck.c (type_for_mode, type_for_size): Update.
21 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
23 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
25 2002-03-28 Tom Tromey <tromey@redhat.com>
27 * except.c (expand_end_java_handler): If the handler type is NULL,
28 use java.lang.Throwable. Fixes PR java/5986.
30 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
33 * jcf-parse.c (parse_source_file_3): New function.
34 (read_class): Call it.
35 (java_parse_file): Likewise.
37 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
39 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
41 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
43 * parse.y (resolve_package): Initialize "decl".
44 (lookup_package_type): Remove unused function.
46 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
49 * parse.y (resolve_package): Return the decl if resolution was
50 successful. Don't special case "java.lang" and "java.lang.reflect"
51 packages. Set type_name to the merged identifier.
52 (resolved_qualified_expression_name): Print error using "name" if
53 resolve_package returns NULL_TREE.
55 2002-03-27 Tom Tromey <tromey@redhat.com>
57 * expr.c (expand_invoke): Don't generate null pointer check if
60 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
62 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
64 * java-tree.h (java_lang_expand_expr): Similarly.
65 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
66 (java_init): Don't set hook.
68 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
71 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
72 context if field was not found in the current scope.
73 * expr.c (lookup_field): Don't look in enclosing contexts.
75 2002-03-26 Tom Tromey <tromey@redhat.com>
78 * parse.y (init_src_parse): Added sanity check.
79 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
82 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
84 * decl.c (lang_mark_tree): Rename java_mark_tree.
85 * java-tree.h (java_mark_tree): New.
86 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
88 2002-03-25 Zack Weinberg <zack@codesourcery.com>
90 * lex.c: Change java_perform_atof to take normal parameters
91 instead of a pointer to a parameter block. Call it directly
94 2002-03-22 Mark Wielaard <mark@klomp.org>
97 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
98 when printing error message.
100 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
102 * decl.c (maybe_build_cleanup): Remove.
104 2002-03-22 Tom Tromey <tromey@redhat.com>
106 Andrew Haley <aph@cambridge.redhat.com>
108 * expr.c (build_field_ref): Don't build a check if the field is a
111 2002-03-21 Eric Blake <ebb9@email.byu.edu>
113 Fix for PR java/6026:
114 * lex.c (java_lex): Fix parsing of consecutive floats.
116 2002-03-21 Tom Tromey <tromey@redhat.com>
118 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
121 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
123 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
124 insert_block, getdecls, kept_level_p, global_bindings_p): New.
126 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
128 * gcj.texi: @code{gcj} becomes @command{gcj}.
129 @code{gcc} becomes @command{gcc}.
130 GcjRaw changed to gnu.gcc.RawData.
132 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
134 * decl.c (start_java_method): Use new hook.
135 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
136 (java_init): Remove old hook.
138 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
140 * builtins.c (define_builtin): Do nothing if `type' is null.
143 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
145 * parse.y (parser_check_super_interface): Fix error message
148 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
150 * jcf-parse.c (get_constant): Delete unused variables.
152 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
154 * java-tree.h (java_parse_file): New.
155 * jcf-parse.c (yyparse): Rename java_parse_file.
156 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
158 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
160 * parse.y (craft_constructor): Return the constructor decl.
161 (java_expand_classes): Update comments.
162 (lookup_method_invoke): Call fix_constructors immediately for
163 anonymous class. Fixes PR java/5935.
165 2002-03-15 Anthony Green <green@redhat.com>
167 * jcf-parse.c (yyparse): Don't emit class registration
168 constructor when compiling resource files.
170 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
172 * lang.c (java_tree_code_type, java_tree_code_length,
173 tree_code_name): Delete.
174 (tree_code_type, tree_code_length, tree_code_name): Define.
175 (java_init): Don't try to copy into the various tree_code
178 2002-03-12 Tom Tromey <tromey@redhat.com>
180 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
181 UTF-8, not UCS-2. Fixes PR java/5923.
183 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
184 a call_expr wrapped in a convert. Fixes PR java/5848.
186 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
188 * jcf-write.c (write_classfile): Improve error strings.
190 2002-03-11 Eric Blake <ebb9@email.byu.edu>
192 * lex.c: Adjust comments to GNU standards.
194 2002-03-11 Eric Blake <ebb9@email.byu.edu>
196 Fix for PR java/5902:
197 * lex.c (java_lex): Fix parsing of literals.
199 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
201 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
202 to prevent it getting evaluated twice in the store checking case.
203 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
206 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
208 * decl.c (java_init_decl_processing): Make sure class_type_node
209 alignment is not less than 64 bits if hash synchronization is enabled.
211 2002-03-08 Per Bothner <per@bothner.com>
213 * parse.y (java_complete_lhs): Check if patch_assignment
214 returned an error-mark.
216 * parse.y (try_builtin_assignconv): Don't special-case zero.
218 2002-03-08 Per Bothner <per@bothner.com>
220 Fix for PR java/5812.
221 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
222 gere instead of in JSR macro. Likewise with load_type_state call.
223 Do the latter on if the return_pc has been verified (the jsr returns).
224 (JSR): No just call build_java_jsr.
226 2002-03-07 Jeff Sturm <jsturm@one-point.com>
228 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
229 (java.install-common): Link native driver to
230 JAVA_TARGET_INSTALL_NAME.
232 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
234 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
235 * builtins.c(sin_builtin): Likewise
236 * builtins.c(sqrt_builtin): Likewise
238 2002-03-03 Zack Weinberg <zack@codesourcery.com>
240 * java/expr.c, java/jcf-parse.c, java/lex.c:
241 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
242 REAL_ARITHMETIC blocks unconditional. Delete some further
243 #ifdef blocks predicated on REAL_ARITHMETIC.
245 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
247 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
248 explicit sizeof/sizeof.
249 * decl.c (java_init_decl_processing): Likewise.
250 * jcf-parse.c (init_jcf_parse): Likewise.
251 * parse.y (init_src_parse): Likewise.
253 2002-03-02 Per Bothner <per@bothner.com>
255 Make --CLASSPATH by a synonym for --classpath and -classpath.
256 Implement --bootclasspath.
257 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
258 (classpath_l): Remove.
259 (jcf_path_CLASSPATH_arg): Remove.
260 (jcf_path_bootclasspath_arg): New function.
261 (jcf_path_seal): Simplify accordingly.
263 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
264 (jcf_path_CLASSPATH): Remove declaration.
265 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
266 (lang_specific_driver): Translate -bootclasspath.
267 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
268 * lang.c (decode_lang_options): Do jcf_path_init first.
269 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
270 * gjavah.c: Also handle --bootclasspath.
271 Handle --CLASSPATH as a synonum for --classpath.
272 * jcf-dump.c: Likewise.
274 "." is not part of system path, but is the default for --classpath.
275 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
276 (jcf_path_seal): Add "." if no CLASSPATH specified.
278 * gcj.texi: Document changes.
280 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
282 * expr.c (build_java_arraystore_check): Fix formatting.
284 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
286 Fix for PR java/5758, java/5632:
287 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
288 inner-class separator too.
289 * parse.y (do_resolve_class): New local `decl_result.'
290 Progressively build a name for what can have been loaded.
292 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
294 * expr.c (java_array_data_offset): Removed function.
295 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
296 (build_java_array_length_access): Obtain "length" value using a
297 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
298 (build_java_arrayaccess): Correct comment. Access "data" using a
299 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
300 (build_java_arraystore_check): New function.
301 (expand_java_arraystore): Use build_java_arraystore_check.
302 * parse.y (patch_assignment): Simplify code to insert a store check
303 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
304 * check-init.c (check_init): Update to reflect that an array length
305 access is now a COMPONENT_REF.
306 * gcj.texi (Code Generation): Improve documentation of
307 -fno-bounds-check. Add documentation for -fno-store-check.
308 * java-tree.h (flag_store_check): Declare.
309 (build_java_arraystore_check): Declare.
310 * lang.c (flag_store_check): Initialize to 1.
311 (lang_f_options): Add store-check option.
312 * jvspec.c: Don't pass store-check option to jvgenmain.
313 * lang-options.h: Add help string for -fno-store-check.
315 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
317 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
318 * java-tree.h (java_dup_lang_specific_decl): New.
319 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
321 2002-02-27 Zack Weinberg <zack@codesourcery.com>
323 * builtins.c, decl.c: Delete traditional-mode-related code
324 copied from the C front end but not used, or used only to
325 permit the compiler to link.
327 2002-02-22 Tom Tromey <tromey@redhat.com>
329 Fix for PR java/2369:
330 * jvspec.c (verify_class_name): New function.
331 (lang_specific_driver): Call it.
332 (JAVA_START_CHAR_P): New macro.
333 (JAVA_PART_CHAR_P): Likewise.
335 2002-02-22 Per Bothner <per@bothner.com>
337 * class.c: Change vtable to be more compatible with g++ v3 abi.
338 (get_dispatch_table): Prepend offset-to-top (always 0) and
339 type_info pointer (currently unimplemented hence NULL) to vtable.
340 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
341 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
342 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
343 (build_dtable_decl): Add declarations for new fields.
345 2002-02-20 Per Bothner <per@bothner.com>
347 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
348 to finit$ (otherwise generate_bytecode_insns drops it). However, we
349 don't need to set it on the COMPOUND_EXPR - the caller does that.
351 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
353 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
354 `--CLASSPATH' becomes `--classpath.'
355 * gjavah.c: Likewise.
356 * jcf-dump.c: Likewise.
357 * lang-options.h: Likewise.
359 * jcf-path.c: Updated comment.
360 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
361 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
362 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
363 (jcf_path_CLASSPATH_arg): Ditto.
364 (classpath_u): Updated leading comment.
366 2002-02-20 Per Bothner <per@bothner.com>
368 * builtins.c (check_for_builtin): New function.
369 (build_call_or_builtin): Remove.
370 * java-tree.h: Update accordingly.
371 * expr.c (expand_invoke): Use build + check_for_builtin instead
372 of build_call_or_builtin.
373 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
374 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
375 flag (which had caused jcf-write to incorrectly emit invokevirtual).
377 2002-02-17 Tom Tromey <tromey@redhat.com>
379 * java-tree.h (TYPE_STRICTFP): New macro.
380 (struct lang_type) [strictfp]: New field.
381 (CLASS_STRICTFP): New macro.
382 (METHOD_STRICTFP): New macro.
383 (struct lang_decl) [strictfp]: New field.
384 * parse.y (method_header): Disallow strictfp constructor or
386 (STRICT_TK): Move before MODIFIER_TK.
387 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
388 (METHOD_MODIFIERS): Likewise.
389 (INTERFACE_MODIFIERS): Likewise.
390 * jcf-write.c (get_access_flags): Likewise.
391 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
392 (add_method_1): Likewise.
393 (get_access_flags_from_decl): Likewise.
394 * jcf-dump.c (print_access_flags): Print in standard order. Also,
395 recognize strictfp flag.
396 * jcf.h (ACC_STRICT): New define.
398 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
400 * class.c(build_utf8_ref): Move declaration of decl_size
402 2002-02-07 Tom Tromey <tromey@redhat.com>
404 * gcj.texi (Input Options): --CLASSPATH does not suppress system
407 2002-02-04 Anthony Green <green@redhat.com>
409 * class.c (build_utf8_ref): Put UTF-8 constants into merged
410 sections if available.
412 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
414 * parse.y (java_expand_classes): Fix typo in static field loop.
416 2002-02-02 Richard Henderson <rth@redhat.com>
418 * class.c (add_field): Mark static fields external.
419 (build_class_ref): Remove redundant set.
420 * parse.y (java_expand_classes): Mark static fields of classes
421 to be compiled as local.
422 * jcf-parse.c (parse_class_file): Likewise.
424 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
426 * gcj.texi (About CNI): New node.
428 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
431 * jcf-parse.c : Check for HAVE_LOCALE_H before using
432 setlocale() with LC_CTYPE as a parameter.
435 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
437 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
438 Follow GNU Coding Standards for --version.
440 2002-01-28 Tom Tromey <tromey@redhat.com>
442 * expr.c (build_jni_stub): Ensure storage for `meth' is
444 * parse.y (java_complete_expand_methods): Set
445 current_function_decl before building JNI stub.
447 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
449 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
452 2002-01-22 Tom Tromey <tromey@redhat.com>
454 * decl.c (java_init_decl_processing): Use add_predefined_file.
455 Predefine RawData.java.
456 (predef_filenames): Removed.
457 (java_init_decl_processing): Don't register predef_filenames.
458 * jcf-parse.c (add_predefined_file): New function.
459 (predefined_filename_p): Rewrote.
460 (predefined_filename_p): No longer static.
461 * decl.c (java_init_decl_processing): Call initialize_builtins.
462 * Make-lang.in (JAVA_OBJS): Added builtins.o.
463 (java/builtins.o): New target.
464 * builtins.c: New file.
465 * parse.y (patch_invoke): Use build_call_or_builtin.
466 * java-tree.h (build_call_or_builtin): Declare.
467 (initialize_builtins): Declare.
468 (java_set_exception_lang_code): Removed unused declaration.
469 (PREDEF_FILENAMES_SIZE): Removed.
470 (java_tree_index): Added JTI_PREDEF_FILENAMES.
471 (predef_filenames): New define.
472 (add_predefined_file): Declare.
473 (predefined_filename_p): Declare.
474 * expr.c (expand_invoke): Use build_call_or_builtin.
476 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
478 * parse.y (patch_switch_statement): Fix format specifier.
480 2002-01-16 Tom Tromey <tromey@redhat.com>
482 More for PR java/5365:
483 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
485 (process_file): Generate include for
486 java.lang.UnsupportedOperationExceptions.
488 2002-01-15 Andreas Jaeger <aj@suse.de>
490 * .cvsignore: Add man pages.
492 2002-01-15 Tom Tromey <tromey@redhat.com>
494 Fix for PR java/5365:
495 * gjavah.c (process_file): Turn class name into a file name.
497 2002-01-14 Matthias Klose <doko@debian.org>
499 * gcj.texi: Fix whitespace and formatting errors in the
500 synopsis of the man pages. Update copyright.
502 2002-01-14 Tom Tromey <tromey@redhat.com>
505 * Make-lang.in (java.install-man): Handle jv-convert man page.
506 (java.generated-manpages): Added jv-convert.1.
507 (java.uninstall): Remove jv-convert.1.
508 (java.maintainer-clean): Likewise.
509 ($(srcdir)/java/jv-convert.1): New target.
510 * gcj.texi (Top): Link to jv-convert node.
511 (Individual utilities): Likewise.
512 (Invoking jv-convert): New node.
514 2001-01-10 Jeff Sturm <jsturm@one-point.com>
515 Martin Kahlert <martin.kahlert@infineon.com>
517 * jcf-parse.c (get_constant): Don't swap lo/hi for big
518 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
520 2002-01-03 Graham Stott <grahams@redhat.com>
522 * class.c (compile_resource_file): Update copyright date.
523 Constify filename parameter.
524 (java-tree.h): Update copyright date.
525 (compile_resource_file): Constify filename parameter.
527 2002-01-03 Graham Stott <grahams@redhat.com>
529 * gcc/jcf-parse.c: Update copyright date.
530 (yyparse): Constify resource_filename.
532 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
534 * parse.y (src_parse_roots): Don't needlessly zero init.
536 2001-12-31 Tom Tromey <tromey@redhat.com>
538 * parse.y (dump_java_tree): New function.
539 (source_end_java_method): Call it.
540 (end_class_declaration): Likewise.
541 * lang.c (java_decode_option): Call dump_switch_p.
543 2001-12-28 Tom Tromey <tromey@redhat.com>
545 * gen-table.pl: Don't process characters after \uffff. Added
546 comment pointing to input file.
548 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
550 * gen-table.pl: Const-ify output. Document the location of a
551 suitable unicode input file.
553 * chartables.h: Regenerate.
555 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
557 * chartables.h: Const-ify.
558 * gjavah.c (options): Likewise.
559 * jcf-dump.c (options): Likewise.
560 * jv-scan.c (options): Likewise.
561 * lex.c (java_start_char_p, java_part_char_p): Likewise.
562 * parse.y (binop_lookup): Likewise.
564 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
566 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
567 the static arrays that are output.
568 * jvspec.c (jvgenmain_spec): Make static.
569 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
570 * keyword.h: Regenerate.
571 * lang.c (string_option, process_option_with_no, lang_f_options,
572 lang_W_options): Const-ify.
573 * lex.c (java_lex): Likewise.
575 2001-12-21 Richard Henderson <rth@redhat.com>
577 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
578 (get_boehm_type_descriptor): ... here. Arrange for the
579 TREE_TYPE to get set properly.
581 2001-12-21 Richard Henderson <rth@redhat.com>
583 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
584 only if the target requires collect2.
586 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
588 2001-12-20 Tom Tromey <tromey@redhat.com>
591 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
592 CAN_COMPLETE_NORMALLY for the node.
593 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
594 generate code for second branch if first branch can't complete
596 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
597 the loop head if the loop body can't complete normally.
599 2001-12-20 Tom Tromey <tromey@redhat.com>
602 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
603 case where `finally' clause can't complete normally.
605 2001-12-20 Tom Tromey <tromey@redhat.com>
608 * parse.y (analyze_clinit_body): Added this_class parameter.
609 Check for more cases where we must keep <clinit>.
610 (maybe_yank_clinit): Cleaned up flow control.
612 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
614 * decl.c (java_init_decl_processing): Don't initialize
615 finit_leg_identifier_node.
616 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
617 (finit_leg_identifier_node): Remove.
618 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
620 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
622 * mangle.c (mangle_member_name): Don't special-case for
624 * mangle_name.c (unicode_mangling_length): Likewise.
625 (append_unicode_mangled_name): Likewise.
626 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
629 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
631 * expr.c (build_java_array_length_access): Don't force null pointer
632 check unless flag_check_references is set.
634 2001-12-20 Tom Tromey <tromey@redhat.com>
636 Fix for PR java/3417:
637 * parse.y (patch_assignment): Added special processing for
639 (patch_return): Don't convert booleans to integers, and don't
642 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
644 * config-lang.in (diff_excludes): Remove.
646 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
648 * gcj.texi: Update link to GCC manual.
650 2001-12-17 Tom Tromey <tromey@redhat.com>
652 * parse.y (link_nested_class_to_enclosing): Removed useless
655 2001-12-16 Tom Tromey <tromey@redhat.com>
657 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
660 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
662 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
663 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
666 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
668 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
670 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
672 * decl.c (java_init_decl_processing): Build otable_type correctly.
673 otable_decl is an otable_type.
675 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
677 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
678 otable_type, otable_ptr_type, method_symbol_type,
679 method_symbols_array_type, method_symbols_array_ptr_type): New
680 field/global tree definitions.
681 (flag_indirect_dispatch): New flag.
682 * decl.c (java_init_decl_processing): Initialize new otable and
683 otable_syms type nodes and decls. Add new field "index" to
685 * class.c (build_method_symbols_entry): New function.
686 (make_method_value): Set "index" to to method's vtable index for
687 virtual methods when indirect-dispatch is not used.
688 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
689 and set vtable_method_count to -1. Set otable and otable_syms field
690 if indirect-dispatch is used and there was something to put in them.
691 (build_method_symbols_entry): New function.
692 (emit_offset_symbol_table): New function.
693 * expr.c (get_offset_table_index): New function.
694 (build_invokevirtual): Build array reference to otable at the index
695 returned by get_offset_table_index, and use the result as the vtable
697 (build_invokeinterface): Similar.
698 * jcf-parse.c (yyparse): If indirect-dispatch, call
699 emit_offset_symbol_table at the end of compilation, after all classes
701 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
702 * lang.c (flag_indirect_dispatch): Define.
703 (lang_f_options): Add indirect-dispatch flag.
705 2001-12-14 Matthias Klose <doko@debian.org>
707 * gcj.texi: Markup for man page generation. Document missing
708 options printed by <tool> --help.
709 Terminate description of gij's -ms option with a dot.
710 * Make-lang.in ($(srcdir)/java/*.1): New targets.
711 (java.generated-manpages java.install-man, java.uninstall,
712 java-maintainer-clean) Updated.
714 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
716 * class.c (get_dispatch_table): Fix java vtable layout
717 for TARGET_VTABLE_USES_DESCRIPTORS.
718 * decl.c (java_init_decl_processing): Initialize
719 alloc_no_finalizer_node, finalize_identifier_node.
720 * expr.c (class_has_finalize_method): New function.
721 (expand_java_NEW): Generate calls for finalizer-free allocation.
722 (build_invokevirtual): Fix java vtable layout for
723 TARGET_VTABLE_USES_DESCRIPTORS.
724 * java-tree.h (enum java_tree_index): New entries:
725 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
726 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
727 (class_has_finalize_method): declare.
728 (HAS_FINALIZER_P): New macro.
729 * parse.y (patch_invoke): Generate calls for finalizer-free
732 2001-12-12 Matthias Klose <doko@debian.org>
734 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
735 whitespace at end of line.
737 2001-12-11 Tom Tromey <tromey@redhat.com>
739 * lex.c (java_init_lex): Define wfl_to_string as
740 gnu.gcj.runtime.StringBuffer unless generating bytecode.
742 2001-12-11 Jeff Sturm <jsturm@one-point.com>
744 * class.c (make_method_value): Use null_pointer_node to
745 represent empty exception table.
747 2001-12-10 Tom Tromey <tromey@redhat.com>
749 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
751 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
753 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
755 2001-12-09 Per Bothner <per@bothner.com>
757 * check-init.c (current_switch_has_default): New static field.
758 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
759 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
760 DEFAULT_EXPR seen, simulate a default alternative that copies state.
762 2001-12-09 Tom Tromey <tromey@redhat.com>
764 * check-init.c (check_init): Don't allow pre- or post- increment
765 or decrement of final variable.
766 (final_assign_error): Minor error message rewording.
768 2001-12-08 Tom Tromey <tromey@redhat.com>
770 * java-tree.h: Fixed typo.
772 * gjavah.c (decompile_method): Don't decompile to `return this'
775 * gjavah.c (cxx_keywords): Re-sorted.
776 * lex.c (cxx_keywords): Re-sorted.
778 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
781 * gjavah.c (print_namelet): Clear subnamelets.
782 (HANDLE_METHOD): Set `method_printed' earlier.
784 2001-12-07 Tom Tromey <tromey@redhat.com>
786 * lang.c (lang_f_options): Added
787 optimize-static-class-initialization.
788 (java_decode_option): Removed special case.
790 2001-12-07 Per Bothner <per@bothner.com>
792 * check-init.c (check_init): Fix typo freeing memory twice.
794 2001-12-05 Per Bothner <per@bothner.com>
796 Restore support for static class initialization optimization.
797 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
798 * check-init.c (check_int): At end of BLOCK handle initialization
799 blocks, which used to be done in java_complete_expand_method but did
800 not handle the case where check_for_initialization might allocate
801 more than a word of bits.
802 * decl.c (lang_make_tree): The smic field is now a tree.
803 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
804 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
806 * parse.y (emit_test_initialization): Combine hash_lookup calls.
808 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
809 Change from a hash table to a list.
810 (struct_lang_decl): Change field 'smic' to match.
811 * class.c (add_method_1): Initialize
812 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
813 * parse.y (adjust_init_test_initialization): Removed - inlined into -
814 (java_expand_method_bodies): -here, since 'smic' is now a list.
815 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
817 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
819 * class.c (java_hash_compare_tree_node): Fix casts.
821 2001-12-04 Per Bothner <per@bothner.com>
823 * check-init.c: Handle definite unassignment to finals in addition
824 to definite assignment.
825 (loop_current_locals): New field.
826 (num_current_locals, int start_current_locals, num_current_words):
828 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
829 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
830 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
831 (get_variable_decl, check_final_reassigned): New functions.
832 (check_init, check_bool_init): Modify as needed for checking finals.
833 (check_for_initialization): Take extra parameter and return void.
834 Do extra start-up logic to check final fields for assignment.
835 * parse.y (check_static_final_variable_assignment_flag,
836 reset_static_final_variable_assignment_flag, check_final_assignment,
837 check_final_variable_local_assignment_flag,
838 reset_final_variable_indirect_assignment_flag,
839 reset_final_variable_global_assignment_flag): Remove functions.
840 (java_complete_expand_methods, outer_field_access_fix,
841 patch_assignment): Remove no-longer used logic.
842 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
843 * parse.y (register_fields, java_complete_tree): Update accordingly.
845 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
846 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
847 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
849 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
851 * java-tree.h (DECL FINAL): New bit-field.
852 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
853 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
854 (DECL_INIT_CALLS_THIS): New macro.
855 (struct lang_decl): New bit-field init_calls_this.
856 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
857 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
858 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
859 use it for both local variables and final fields.
860 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
862 (struct lang_type): Remove hfv bit-field.
863 (check_for_initialization): Change to return void.
865 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
866 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
867 * check-init.c (final_assign_error): New helper function.
868 (check_final_reassigned, check_init): Use it.
869 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
871 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
872 bit-fields to unsigned.
874 2001-12-03 Per Bothner <per@bothner.com>
876 * parse.y (patch_binop): Minor constant folding.
878 * parse.y (build_current_thisn): Shorter 'buffer'.
880 2001-12-03 Per Bothner <per@bothner.com>
882 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
883 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
884 * jcf-write.c (generate_bytecode_insns): Remove support for
885 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
886 * check-init.c (check_init): Likewise.
888 2001-12-03 Per Bothner <per@bothner.com>
890 * verify.c (subroutine_nesting): New function.
891 (verify_jvm_instructions): Use it to fix logic for checking that
892 we're done with the current subroutine.
894 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
895 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
897 2001-12-03 Per Bothner <per@bothner.com>
899 * jcf.h: Fix obvious typo in comment.
900 * typeck.c (build_null_signature): Add comment.
902 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
904 * expr.c: Remove leading capital from diagnostic messages, as
905 per GNU coding standards.
906 * jcf-io.c: Similarly.
907 * jcf-parse.c: Similarly.
908 * jv-scan.c: Similarly.
909 * jvspec.c: Similarly.
910 * mangle.c: Similarly.
912 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
913 Alexandre Petit-Bianco <apbianco@redhat.com>
915 * expr.c (build_java_arrayaccess): Call save_expr on array for
916 correct evaluation order, modified comment, fixed indentation.
917 * parse.y: (patch_assignment): Correctly extract the array base
918 from the tree generate by build_java_arrayaccess, added comments.
919 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
920 Fixes PR java/3096, PR java/3803, PR java/3965.
922 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
924 * expr.c (expand_byte_code): Remove trailing periods from messages.
925 * jcf-parse.c (load_class, jcf_parse): Similarly.
926 * jcf-write.c (generate_classfile): Similarly.
927 * lex.c (java_lex): Similarly.
929 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
931 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
933 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
935 * Make-lang.in (java.generated-manpages): New dummy target.
937 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
939 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
941 (lang_specific_pre_link): Use set_input to set input_filename.
943 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
944 (main): Fix definition.
945 Strip `main' from classname.
948 2001-11-18 Roger Sayle <roger@eyesopen.com>
950 * parse.h (java_expand_switch): Remove old prototype.
952 2001-11-18 Tom Tromey <tromey@redhat.com>
954 Fix for PR java/1401:
955 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
957 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
960 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
962 * lang.c (finish_parse): Rename to java_finish.
963 (LANG_HOOKS_FINISH, java_finish): New.
965 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
967 * decl.c (init_decl_processing): Rename java_init_decl_processing.
968 * java-tree.h: New prototype.
969 * lang.c (java_init): Update prototype. Combine with old init_parse.
971 2001-11-13 Tom Tromey <tromey@redhat.com>
973 * gjavah.c (method_signature): New global.
974 (HANDLE_METHOD): Set it.
975 (decompile_return_statement): New function.
976 (decompile_method): Use it.
977 (print_method_info): Removed `synth' argument.
979 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
981 * java-tree.h (java_set_yydebug): New.
982 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
983 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
984 (print_lang_decl, print_lang_type, print_lang_identifier,
985 print_lang_statistics, lang_print_xnode): Remove.
987 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
989 * jcf-parse.c (init_lex): Remove.
990 * lang.c (language_string, lang_identify): Remove.
991 (struct lang_hooks): Constify.
992 (LANG_HOOKS_NAME): Override.
993 (init_parse): Update.
995 2001-11-08 Andreas Franck <afranck@gmx.de>
997 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
998 program_transform_name the way suggested by autoconf.
999 (java.install-common): Also transform auxiliary program names with
1000 program_transform_name.
1002 2001-11-08 Tom Tromey <tromey@cygnus.com>
1004 * parse.y (trap_overflow_corner_case): New rule.
1005 (unary_expression): Use it.
1006 * lex.c (java_init_lex): Don't set minus_seen.
1007 (yylex): Don't use minus_seen. Communicate overflow to parser for
1009 (error_if_numeric_overflow): New function.
1010 * parse.h (minus_seen): Removed field.
1011 (JAVA_RADIX10_FLAG): New define.
1013 2001-11-07 Tom Tromey <tromey@redhat.com>
1015 Patch for PR java/1414:
1016 * parse.y (case_label_list): New global.
1017 (goal): Register case_label_list with GC.
1018 (java_complete_lhs): Save new case on case_label_list.
1019 (patch_switch_statement): Check for duplicate case labels.
1021 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1023 * parse.y (patch_assignment): Removed unused third argument.
1024 (java_complete_lhs): Removed unused third argument to patch_assignment.
1026 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1028 * lang.c: Include langhooks-def.h.
1029 * Make-lang.in: Update.
1031 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1033 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1035 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1037 * mangle.c (find_compression_record_match): Don't match compression
1038 records for package name elements unless they occur at the start of
1039 the name. Fix for PR java/4717.
1041 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1043 * expr.c (expand_java_field_op): Don't special-case references to
1044 java.lang.PRIMTYPE.TYPE.
1045 (build_primtype_type_ref): Removed.
1046 * java-tree.h (build_primtype_type_ref): Remove prototype.
1047 * parse.y (maybe_build_primttype_type_ref): Removed.
1048 (complete_function_arguments): Don't special-case references to
1049 java.lang.PRIMTYPE.TYPE.
1050 (patch_assignment): Likewise.
1051 (array_constructor_check_entry): Likewise.
1053 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1055 * mangle.c (static tree compression_table): Fixed leading comment.
1056 * parse.h (struct parser_ctxt): Fixed field comment.
1057 * parse.y (check_pkg_class_access): New prototype, fixed leading
1058 comment, new parameter used to emit error only if passed as true.
1059 (parse_check_super): Pass extra argument to check_pkg_class_access.
1060 (do_resolve_class): Likewise.
1061 (process_imports): Likewise.
1062 (read_import_dir): Fixed indentation.
1063 (find_in_imports_on_demand): New local class_type_name. Local
1064 node_to_use deleted. while loop changed into for loop. Report
1065 multiple definition only for accessible classes. Improved error
1067 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1068 assigned to parameter list, fixed indentation. while loop changed
1069 into for loop, restore TREE_CHAIN on local `tem' before the next
1072 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1074 * lang.c (lang_get_alias_set): Deleted.
1076 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1078 * gjavah.c (jni_print_char): Fix thinko in last change.
1080 * gjavah.c (jni_print_char, decode_signature_piece): Use
1081 safe-ctype macros and/or fold extra calls into fewer ones.
1082 * lex.c (java_read_unicode, java_lex): Likewise.
1083 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1084 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1085 * mangle_name.c (append_unicode_mangled_name,
1086 unicode_mangling_length): Likewise.
1088 2001-10-17 Richard Henderson <rth@redhat.com>
1090 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1092 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1094 * lang.c (langhooks.h): Included.
1095 (LANG_HOOKS_INIT): Redefined.
1096 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1097 (LANG_HOOKS_DECODE_OPTION): Likewise.
1098 (struct lang_hooks lang_hooks): New initialization.
1100 2001-10-11 Per Bothner <per@bothner.com>
1102 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1103 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1104 The former is simpler, and jcf-write.c handles it better.
1105 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1106 or WITH_CLEANUP_EXPR.
1107 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1108 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1110 * parse.y (patch_if_else_statement): If the condition is constant,
1111 optimize away the test.
1113 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1115 * parse.y (patch_cast): Call patch_string on the first operand of
1116 the incoming node, update it if necessary. Fixes PR java/4510.
1118 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1120 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1121 when name qualifier matches a package name.
1123 2001-10-08 Tom Tromey <tromey@redhat.com>
1125 Fix for PR java/4489:
1126 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1127 force a new label when computing `body_block'.
1129 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1131 * jcf-io.c (format_uint): Const-ify.
1132 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1133 * lex.c (java_get_line_col): Likewise.
1134 * parse.y (build_incdec): Likewise.
1136 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1138 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1139 a NULL enclosing context if appropriate. Fixes PR java/4466.
1141 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1143 * parse.y (patch_assignment): Use lvalue's original TYPE when
1144 building the final COMPOUND_EXPR.
1145 (try_reference_assignconv): Fixed leading comment.
1147 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1149 * parse.y (check_final_variable_indirect_assignment): For
1150 COMPOUND_EXPR, return only if finals were found initialized
1151 properly, if not, keep on checking.
1152 (check_final_variable_global_assignment_flag): New local
1153 error_found, set when appropriate and used to decide whether to
1154 report uninitialized finals. Fixed typo in comment.
1156 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1158 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1159 last three initializations. Fixes PR java/4360.
1161 2001-09-21 Richard Henderson <rth@redhat.com>
1163 * class.c (get_dispatch_table): Handle function descriptors.
1164 (build_dtable_decl): Likewise.
1165 * expr.c (build_invokevirtual): Likewise.
1167 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1169 * parse.y (patch_method_invocation): Build class initialization
1170 when static finals are used to qualify method invocation.
1173 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1175 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1176 build_type_name_from_array_name.
1177 (STRING_STRIP_BRACKETS): New macro.
1178 * parse.y (build_type_name_from_array_name): New function.
1179 (array_creation_expression:): Accumulate []s instead of [s.
1180 (cast_expression:): Accumulate []s instead of [s after cast type
1182 (build_array_from_name): Local string deleted, use
1183 build_type_name_from_array_name.
1184 (build_unresolved_array_type): Accumulate []s instead of [s after
1186 (register_fields): Fixed comment.
1187 (resolve_class): Local name, base deleted, new locals tname and
1188 array_dims. Use build_type_name_from_array_name. Use array_dims to
1190 (purify_type_name): Use STRING_STRIP_BRACKETS.
1192 2001-09-18 Andreas Jaeger <aj@suse.de>
1194 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1195 * jv-scan.c: Likewise.
1197 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1199 * parse.y (patch_method_invocation): Inner class creation context
1200 check not enforced within constructors. Fixes PR java/1873.
1202 2001-09-16 Tom Tromey <tromey@redhat.com>
1204 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1205 NOTE_PUSH for single-case push. Fixes PR java/4189.
1207 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1209 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1210 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1211 (struct lang_type): New fields import_list and import_demand_list.
1212 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1213 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1214 (do_resolve_class): New local saved_enclosing_type, initialized,
1215 passed as parameter to find_in_imports and find_in_imports_on_demand.
1216 (find_in_imports): Added paramater enclosing_type, use its
1217 TYPE_IMPORT_LIST when applicable.
1218 (find_in_imports_on_demand): Added parameter enclosing_type, use
1219 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1220 declaration and initialization.
1221 (fold_constant_for_init): Switch/restore current_class to the
1222 appropriate context.
1224 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1226 * verify.c (verify_jvm_instructions): Fix typo.
1228 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1230 * expr.c (expand_invoke): Const-ification.
1231 * parse.y (patch_method_invocation): Likewise.
1233 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1235 * gjavah.c (cxx_keywords): Const-ification.
1236 * keyword.gperf (java_keyword): Likewise.
1237 * lang.c (java_tree_code_name): Likewise.
1238 * lex.c (cxx_keywords): Likewise.
1239 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1241 2001-09-11 Richard Henderson <rth@redhat.com>
1243 * parse.h (ctxp_for_generation): Mark extern.
1245 2001-09-10 Richard Henderson <rth@redhat.com>
1247 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1249 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1251 * typeck.c (java_array_type_length, build_prim_array_type):
1252 Represent empty arrays by NULL index.
1254 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1256 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1257 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1259 2001-09-06 Anthony Green <green@redhat.com>
1261 * class.c (O_BINARY): Define if necessary.
1262 (registerResource_libfunc): Declare.
1263 (init_class_processing): Initilize registerResource_libfunc.
1264 (compile_resource_file): New function.
1265 * java-tree.h (resource_name): Declare.
1266 (compile_resource_file): Declare.
1267 * jcf-parse.c (yyparse): Handle compiling java resource files.
1268 * lang.c (java_decode_option): Handle -fcompile-resource option.
1269 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1271 * gcj.texi (Code Generation): Add documentation for -R flag.
1273 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1275 * jcf-write.c (generate_classfile): Issue an error in case of
1276 field/initial value mismatch.
1277 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1278 being initialized and we're generating bytecode.
1279 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1280 set DECL_INITIAL properly when appropriate.
1284 2001-09-01 Per Bothner <per@bothner.com>
1286 * parse.y (maybe_yank_clinit): A field without an initializer is not
1287 relevant. All initializers except static final and constant require
1288 <clinit>, regardless of flag_emit_class_files.
1290 2001-08-31 Per Bothner <per@bothner.com>
1292 * class.c (set_constant_value): When not emiting class files, then a
1293 String ConstantValue is a utf8const_ptr_type.
1295 2001-08-30 Per Bothner <per@bothner.com>
1297 * jcf-write.c (generate_classfile): Check that field is primitive
1298 or string before emitting ConstantValue attribute.
1300 2001-08-30 Per Bothner <per@bothner.com>
1302 * parse.y (resolve_qualified_expression_name): If creating a
1303 COMPOUND_EXPR, set it's type correctly.
1305 2001-08-30 Per Bothner <per@bothner.com>
1307 * jcf-io.c (open_class): Set filename field.
1309 * jcf-parse,c (parse_class_file): Set current_function_decl
1310 for better error message when Code attribute is missing.
1312 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1313 better diagnostics, especially for constructors.
1315 2001-08-30 Per Bothner <per@bothner.com>
1317 * jcf-write.c (generate_classfile): Don't write ConstantValue
1318 attribute if field is not final, for compatibility with jdk.
1320 * jcf-write.c (generate_classfile): Convert ConstantValue values
1321 to correct type. Work-around for front-end bug.
1322 * class.c (set_constant_value): Error if constant has wrong type.
1324 2001-08-30 Per Bothner <per@bothner.com>
1326 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1327 "Double" are printed at verbosity 1.
1329 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1331 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1333 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1335 * parse.y (patch_assignment): Don't verify final re-assignment here.
1336 (java_complete_lhs): Verify assignments to finals calling
1337 patch_assignment. Verify re-assignments to finals before calling
1340 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1342 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1345 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1347 * lex.c (java_lex): new local found_hex_digits. Set and then used
1348 in test to reject invalid hexadecimal numbers.
1349 * parse.y (java_complete_tree): Prevent unwanted cast with
1350 initialized floating point finals.
1351 (patch_binop): Emit a warning when detecting a division by zero,
1352 mark result not constant, don't simplify non integer division.
1354 2001-08-28 Per Bothner <per@bothner.com>
1356 * jcf-write.c (generate_bytecode_insns): For increments and
1357 decrements just recurse to push constant. Improvement on Mark's patch.
1359 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1361 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1362 real conversion for increments and decrements of reals.
1364 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1366 * parse.y (resolve_qualified_expression_name): Handle unresolved
1367 qualified expressions, prevent numerical qualifiers, fixed typo.
1370 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1372 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1373 don't report anything but deprecated class when marked so. Handle
1375 (patch_method_invocation): Check deprecation on methods and types.
1376 (patch_binop): code becomes an enum tree_code, added default: to
1377 switch to handle that. Detect division by zero, try to fold and
1378 return before using a subroutine.
1380 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1382 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1383 file smaller than 4 bytes.
1384 * parse.y (check_inner_circular_reference): New function.
1385 (check_circular_reference): Likewise.
1386 (array_initializer:): Accept {,}.
1387 (java_check_circular_reference): Rewritten using
1388 check_circular_reference and check_inner_circular_reference.
1389 (java_complete_expand_method): Unconditionally save and restore
1390 the unpurged exception list.
1391 (build_dot_class_method_invocation): Unmangle signature parameter.
1393 2001-08-21 Tom Tromey <tromey@redhat.com>
1395 * decl.c (init_decl_processing): Add `throws' field to method
1397 * class.c (make_method_value): Compute `throws' field for method.
1399 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1401 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1402 circularity is detected.
1403 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1405 2001-08-17 Richard Henderson <rth@redhat.com>
1407 * class.c (emit_register_classes): Add align parameter to
1408 call to assemble_integer.
1410 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1412 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1413 loading a class_or_name fails, try considering an innerclass name
1414 and load the enclosing context.
1415 * parse.y (resolve_inner_class): New function.
1416 (find_as_inner_class): Added leading comment.
1417 (register_incomplete_type): Keep the current context as enclosing
1418 context for JDEP_FIELD dependencies.
1419 (do_resolve_class): Locals new_class_decl and super initialized to
1420 NULL. Call resolve_inner_class, explore the enclosing context
1421 superclass if necessary.
1424 2001-08-16 Tom Tromey <tromey@redhat.com>
1426 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1427 * gjavah.c (main): Updated for change to jcf_path_seal.
1428 * lang.c (version_flag): New global.
1429 (java_decode_option): Recognize `-version'.
1430 (java_init): Update for change to jcf_path_seal.
1431 * jcf.h (jcf_path_seal): Added `print' argument.
1432 * jcf-path.c (jcf_path_seal): Added `print' argument.
1434 2001-08-13 Zack Weinberg <zackw@panix.com>
1436 * Make-lang.in (java/decl.o): Update dependencies.
1437 * decl.c: Include libfuncs.h, don't include toplev.h.
1439 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1441 * decl.c (init_decl_processing): exception_type_node,
1442 class_not_found_type_node, and no_class_def_found_type_node
1443 initialized. predef_filenames augmented accordingly.
1444 instinit_identifier_node initialized.
1445 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
1446 * java-tree.h (enum java_tree_index): New entries
1447 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
1448 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
1449 (exception_type_node): New macro.
1450 (class_not_found_type_node): Likewise.
1451 (no_class_def_found_type_node): Likewise.
1452 (instinit_identifier_node): Likewise.
1453 (PREDEF_FILENAMES_SIZE): Adjusted.
1454 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
1455 (struct lang_type): Fixed typo in bitfield name.
1456 (DECL_INSTINIT_P): New macro.
1457 (ID_INSTINIT_P): Likewise.
1458 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
1460 * parse.y (encapsulate_with_try_catch): New function.
1461 (generate_instinit): Likewise.
1462 (build_instinit_invocation): Likewise.
1463 (ctors_unchecked_throws_clause_p): Likewise.
1464 (add_instance_initializer): Deleted.
1465 (build_instance_initializer): Likewise.
1466 (in_instance_initializer): Likewise.
1467 (check_method_redefinition): instinit$ not to be verified.
1468 (java_complete_expand_methods): Generate instinit$, simplified code.
1469 (build_dot_class_method): Eliminated unnecessary locals. Use
1470 encapsulate_with_try_catch, removed unnecessary code.
1471 (fix_constructors): New local iii. Use build_instinit_invocation.
1472 (patch_method_invocation): Added comment.
1473 (maybe_use_access_method): Don't consider instinit$.
1474 (find_applicable_accessible_methods_list): Shorten the search for
1476 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
1477 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
1478 (patch_throw_statement): Likewise. Fixed typo.
1480 2001-08-12 David Edelsohn <edelsohn@gnu.org>
1483 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1484 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1486 (lang_specific_pre_link): Use set_input to set input_filename.
1488 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1489 (main): Fix definition.
1490 Strip `main' from classname.
1493 2001-08-11 Zack Weinberg <zackw@panix.com>
1495 * lex.h: Don't include setjmp.h. Don't define
1496 SET_FLOAT_HANDLER or prototype set_float_handler.
1498 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1500 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
1501 `poplevel' in the right order.
1503 2001-08-09 Richard Henderson <rth@redhat.com>
1505 * Make-lang.in (class.o): Depend on TARGET_H.
1506 * class.c (emit_register_classes): Use target hooks instead of
1507 assemble_constructor and assemble_destructor.
1509 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
1511 * check-init.c (flags.h): Include
1512 (check_init): Don't report uninitialized static class
1513 initialization flags, don't free bit index when doing static class
1514 initialization optimization.
1515 (check_for_initialization): Return type changed to `unsigned int.'
1516 (attach_initialized_static_class): New function.
1517 * class.c (add_method_1): Create the initialized static class
1519 (finish_class): Always emit deferred inline methods.
1520 * decl.c (emit_init_test_initialization): Moved to expr.c
1521 (complete_start_java_method): Don't traverse
1522 DECL_FUNCTION_INIT_TEST_TABLE.
1523 (lang_mark_tree): Mark hash tables in function decls.
1524 * expr.c (emit_init_test_initialization): Moved from decl.c.
1525 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
1526 initialization flag, set DECL_CONTEXT and
1527 LOCAL_CLASS_INITIALIZATION_FLAG.
1528 (java_lang_expand_expr): Emit initialization code for static class
1529 initialized flags when entering block, if necessary.
1530 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
1531 * java-tree.h (flag_optimize_sci): New global variable declaration.
1532 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
1533 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
1534 (LOCAL_FINAL_P): Fixed typo in comment.
1535 (FINAL_VARIABLE_P): Likewise.
1536 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
1537 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
1538 (struct lang_decl): New fields `ict', `smic' and `cif.'
1539 (check_for_initialization): New returned value for global.
1540 (attach_initialized_static_class): New global function.
1541 (STATIC_CLASS_INIT_OPT_P): New macro.
1542 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
1543 * lang.c (java_decode_option): Handle
1544 `-fno-optimize-static-class-initialization'
1545 * parse.y (start_complete_expand_method): New function.
1546 (java_expand_method_bodies): Likewise.
1547 (attach_init_test_initialization_flags): Likewise.
1548 (adjust_init_test_initialization): Likewise.
1549 (emit_test_initialization): Likewise.
1550 (java_complete_expand_methods): Nullify abstract and native method
1552 (java_complete_expand_method): New locals `fbody', `block_body'
1553 and `exception_copy.' Reorganized: directly return on empty method
1554 bodies, call `start_complete_expand_method', remember definitely
1555 initialized static class in function, don't expand method bodies.
1556 (java_expand_classes): Call `java_expand_method_bodies' before
1557 `finish_class' when compiling to native.
1558 (resolve_expression_name): Use `orig' after building outer class
1560 (patch_invoke): Remember static method invokations.
1562 2001-08-06 Richard Henderson <rth@redhat.com>
1564 * class.c (emit_register_classes): Pass a symbol_ref and priority
1565 to assemble_constructor.
1567 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
1569 * java-tree.h (all_class_filename): New macro.
1570 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
1571 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
1572 newly created IDENTIFIER_NODE to `all_class_filename.'
1574 2001-08-01 Jeff Sturm <jsturm@one-point.com>
1576 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
1577 Use ggc_add_tree_root to register roots.
1579 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1581 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
1582 second operand calling check_init.
1583 * decl.c (complete_start_java_method): Swaped second and third
1584 arguments while creating WITH_CLEANUP_EXPR node.
1585 * jcf-write.c (generate_bytecode_insns): Use second operand
1586 instead of third when handling WITH_CLEANUP_EXPR.
1587 * parse.y (java_complete_lhs): Expand second operand of
1588 WITH_CLEANUP_EXPR nodes.
1589 (patch_synchronized_statement): Swaped second and third arguments
1590 while creating WITH_CLEANUP_EXPR node.
1592 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1594 * parse.y (create_interface): Avoid cyclic inheritance report when
1595 syntax error encountered during class definition.
1598 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1600 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1602 (lang_specific_pre_link): Use set_input to set input_filename.
1604 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1605 (main): Fix definition.
1606 Strip `main' from classname.
1609 2001-07-18 Tom Tromey <tromey@redhat.com>
1612 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
1613 * lex.c (java_new_lexer): Use ICONV_CONST.
1614 (java_read_char): Likewise.
1615 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
1616 (jv-scan$(exeext)): Likewise.
1618 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1620 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
1621 * parse.y (check_class_interface_creation): Allow `private' if the
1622 enclosing is not an interface.
1623 (create_interface): Interface tagged public if the enclosing
1624 context is an interface.
1625 (create_class): Class tagged public if the enclosing context
1629 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1631 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
1634 2001-07-14 Tim Josling <tej@melbpc.org.au>
1636 * check-init.c (check_init): Remove references to EXPON_EXPR.
1638 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1640 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
1641 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
1644 2001-07-13 Tom Tromey <tromey@redhat.com>
1646 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
1649 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1651 * parse.y (patch_method_invocation): Don't override primary if one
1652 is already provided, but let this$<n> be built. Fixed comment.
1654 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1656 * parse.y (empty_statement:): Report empty statement error only
1657 when found at class declaration level.
1660 2001-07-12 Tom Tromey <tromey@redhat.com>
1662 * expr.c (expand_load_internal): New function.
1663 (LOAD_INTERNAL): Use it.
1665 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
1667 * parse.y (verify_constructor_super): Compare anonymous class ctor
1668 args with `valid_method_invocation_conversion_p.'
1671 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1673 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
1674 `-fsyntax-only.' Fixes PR java/3248
1676 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1678 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
1680 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1682 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
1683 current function is static. Fixes PR java/1970
1685 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1687 * parse.y (patch_method_invocation): Add enclosing context to ctor
1688 calls if necessary. Fixes PR java/2953
1690 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1692 * parse.y (resolve_package): Abort if qualified expression member
1694 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
1697 2001-07-07 Zack Weinberg <zackw@stanford.edu>
1699 * verify.c: Don't use // comments.
1701 2001-07-05 Tom Tromey <tromey@redhat.com>
1703 * lang.c (flag_assume_compiled): Removed.
1704 * java-tree.h (flag_assume_compiled): Removed.
1705 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
1706 -fhash-synchronization, -fuse-divide-subroutine,
1707 -fcheck-references, -femit-class-file, -femit-class-files,
1708 -fassume-compiled. Updated --encoding information. Changed
1709 -foutput-class-dir to `-d'.
1711 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
1713 * jcf-parse.c (parse_class_file): Add lineno parameter to
1714 debug_start_source_file call.
1716 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
1718 * gcj.texi: Use gpl.texi.
1719 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
1720 dependencies and use doc/include in search path.
1722 2001-07-03 Jeff Sturm <jsturm@one-point.com>
1724 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
1725 `this'. If so, don't build instance initializers.
1727 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1729 * parse.y (resolve_expression_name): Improved error message for
1730 inner class cases. Fixes PR java/1958
1732 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
1734 * lang.c: #include diagnostic.h
1735 (lang_print_error): Add a `diagnostic_context *' parameter.
1736 (java_dummy_print): Likewise.
1737 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
1739 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1741 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
1742 * jcf.h (typedef struct JCF): New bitfield `finished.'
1743 (JCF_FINISH): Set `finished.'
1744 (JCF_ZERO): Reset `finished.'
1747 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1749 * parse.y (class_body_declaration:): Don't install empty instance
1753 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1755 * class.c (set_super_info): Call `set_class_decl_access_flags.'
1756 (set_class_decl_access_flags): New function.
1757 * java-tree.h (set_class_decl_access_flags): New prototype.
1758 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
1759 (parse_class_file): New local `decl_max_locals.' Take wide types
1760 into account to compute DECL_MAX_LOCALS.
1761 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
1764 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
1766 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
1768 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1770 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
1771 * parse.y (do_resolve_class): Moved comments out to leading comment
1772 section. Removed local `start', New local `_ht' and
1773 `circularity_hash.' Record `enclosing' in hash table and search
1774 it to detect circularity. Use `enclosing' as an argument to
1775 `lookup_cl.' Free the hash table when done.
1777 2001-06-19 Tom Tromey <tromey@redhat.com>
1779 * lex.c (java_read_char): Disallow invalid and overlong
1780 sequences. Fixes PR java/2319.
1782 2001-06-05 Jeff Sturm <jsturm@one-point.com>
1784 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
1786 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1788 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
1789 arguments accordingly.
1791 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
1793 * gcj.texi: Move contents to just after title page.
1795 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
1797 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
1799 (patch_incomplete_class_ref): Build the class ref, build the class
1800 init if necessary, complete the tree.
1803 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1805 * parse.y (lookup_field_wrapper): Test `name' code.
1806 (resolve_qualified_expression_name): Test `qual_wfl' code.
1807 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
1808 handle `qual_wfl' by code.
1809 (maybe_build_primttype_type_ref): Test `wfl' code.
1811 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1813 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
1815 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
1816 the dvi file in the java directory.
1818 2001-05-25 Sam TH <sam@uchicago.edu>
1820 * gen-table.pl javaop.h jcf.h lex.h,
1821 parse.h: Fix header include guards.
1823 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
1825 * jv-scan.c (version): Update copyright year.
1827 2001-05-21 Per Bothner <per@bothner.com>
1829 * jcf-parse.c (read_class): If class is from .class or .zip file
1830 and it's already been read, don't push/pop parser context.
1832 2001-05-18 Per Bothner <per@bothner.com>
1834 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
1835 command line so the jvgenmain-generated main program comes first.
1837 2001-05-15 Tom Tromey <tromey@redhat.com>
1839 * class.c (build_utf8_ref): Don't generate identifier based on
1842 2001-05-12 Richard Henderson <rth@redhat.com>
1844 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
1845 * expr.c (java_lang_expand_expr): Expand it.
1846 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
1847 calling build_exception_object_ref.
1848 * parse.y (catch_clause_parameter): Likewise.
1849 (build_dot_class_method): Likewise.
1850 (try_reference_assignconv): Likewise.
1851 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
1852 * jcf-write.c (generate_bytecode_insns): Likewise.
1854 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1856 * parse.y (build_unresolved_array_type): Set
1857 EXPR_WFL_QUALIFICATION on the newly created wfl.
1858 Fixes PR java/2538. Fixes PR java/2535.
1860 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1862 * parse.y (fix_constructors): Removed unnecessary assignment to
1863 local. Moved assignment to `this$<n>', fixed comments and
1865 (build_wfl_wrap): Fixed indentation.
1866 Fixes PR java/2598, java/2579 and java/2658.
1868 2001-05-03 Mo DeJong <mdejong@redhat.com>
1870 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
1871 check for byte swap.
1873 2000-05-02 Jeff Sturm <jsturm@one-point.com>
1875 * expr.c (build_class_init): Move MODIFY_EXPR
1876 outside of COND_EXPR. Remove variable `call'.
1878 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1880 * decl.c: NULL_PTR -> NULL.
1881 * jcf-write.c: Likewise.
1883 2001-05-01 Tom Tromey <tromey@redhat.com>
1885 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
1886 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
1887 * gcj.texi: Updated copyright text. Include fdl.texi.
1888 (Top): Link to new node.
1890 2001-05-01 Per Bothner <per@bothner.com>
1892 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
1894 2001-05-01 Per Bothner <per@bothner.com>
1896 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
1897 import_list contains the name, not the TREE_PURPOSE.
1899 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1901 * jcf-io.c (read_zip_member): Cast to long in comparison with
1904 * jvspec.c (lang_specific_driver): Initialize variables.
1906 * mangle.c (find_compression_record_match): Likewise.
1908 * typeck.c (build_null_signature): Provide static prototype. Mark
1909 parameter with ATTRIBUTE_UNUSED.
1911 * verify.c (verify_jvm_instructions): Initialize variable.
1913 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1915 * parse.y (do_resolve_class): Check for cyclic inheritance during
1916 inner class resolution.
1918 2001-04-27 Per Bothner <per@bothner.com>
1920 * parse.y (java_expand_classes): Don't change ctxp_for_generation
1921 while iterating, since that could cause gc to lose stuff.
1923 2001-04-26 Per Bothner <per@bothner.com>
1925 Fix method search wrt scope of inner classes to match JLS2.
1926 * typeck.c (build_null_signature): New static function.
1927 (has_method): New function. Uses build_null_signature and lookup_do.
1928 * java-tree.h (has_method): New declaration.
1929 * parse.y (find_applicable_accessible_methods_list): Do not search
1930 context of inner classes here.
1931 (patch_method_invocation): Search scope, ie. current and outer clases,
1932 for method matching simple name, to find class.
1934 2001-04-26 Per Bothner <per@bothner.com>
1936 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
1937 Fix thinko: If a single case, use if_icmpeq, not ifeq.
1939 * constants.c (find_methodref_with_class_index): New function.
1940 (find_methodref_index): Use find_methodref_with_class_index.
1941 * java-tree.h (find_methodref_with_class_index): New declaration.
1942 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
1943 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
1944 If context changed from interface to class, don't use invokeinterface.
1946 2001-04-25 Per Bothner <per@bothner.com>
1948 * verify.c (verify_jvm_instructions): For field instructions,
1949 check that field index is valid. For invoke instructions, check that
1950 method index is valid.
1952 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
1954 * config-lang.in (target_libs): Copy from $libgcj_saved.
1956 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1958 * decl.c (init_decl_processing): Add new class "protectionDomain"
1960 * class.c (make_class_data): Set initial value for "protectionDomain".
1962 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1964 * jvspec.c (lang_specific_driver): Fix memory allocation
1965 deficit, by using concat in lieu of xmalloc/sprintf.
1967 2001-04-20 Per Bothner <per@bothner.com>
1969 Fixes to compile multiple .class files at once.
1970 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
1971 * java-tree.h (CLASS_PARSED_P): New macro.
1972 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
1973 * jcf-parse.c (jcf_parse_source): Inline into read_class.
1974 (read_class): Avoid some code duplication.
1975 Don't call JCF_FINISH for a .class file - might be needed later.
1976 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
1977 rather than CLASS_LOADED_P, since latter implies class laid out.
1978 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
1979 * parse.y: Don't need to set CLASS_LOADED_P for array types.
1981 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1983 * Make-lang.in (java/boehm.o): Depend on toplev.h.
1985 * boehm.c: Include toplev.h.
1987 2001-04-06 Tom Tromey <tromey@redhat.com>
1988 Alexandre Petit-Bianco <apbianco@redhat.com>
1990 Fix for PR gcj/1404 and PR gcj/2332:
1991 * parse.y (build_array_from_name): If we use the type_wfl then
1992 accumulate dimensions from the original type as well.
1993 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
1995 2001-04-06 Tom Tromey <tromey@redhat.com>
1997 * parse.y (analyze_clinit_body): Return true if the second operand
1998 of a METHOD_EXPR is nonzero.
2000 2001-04-06 Tom Tromey <tromey@redhat.com>
2002 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2004 ($(srcdir)/java/parse.c): Likewise.
2006 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2008 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2009 (version-gcc): Initialized.
2010 (which-gcj): Likewise.
2012 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2014 * java-tree.h (struct lang_decl): New macro
2015 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2016 * parse.y (build_instance_initializer): New function.
2017 (add_instance_initializer): Use it.
2018 (java_fix_constructors): Set `current_class' before fix pass.
2019 (fix_constructors): Just return if already fixed. Move `super()'
2020 invokation ahead. Use `build_instance_initializer.'
2023 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2025 * parse.y (resolve_qualified_expression_name): Pass field's
2026 DECL_CONTEXT to `not_accessible_p.'
2027 (not_accessible_p): Changed parameters order in `inherits_from_p'
2030 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2032 * lang-options.h: Add flag_check_references.
2034 2001-04-04 Per Bothner <per@bothner.com>
2036 * java-tree.h (CONSTANT_VALUE_P): New macro.
2037 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2038 * parse.y (maybe_build_class_init_for_field): New static function.
2039 (resolve_expression_name, resolve_field_access): Use
2040 maybe_build_class_init_for_field instead of build_class_init
2041 This does not do the init if the field is compile-time-constant.
2042 (resolve_field_access): Simplify.
2044 * parse.y (fold_constant_for_init): Merge test into switch.
2046 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2048 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2050 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2052 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2054 * expr.c (pop_type_0): Save the result of the first
2055 lang_printable_name call in a scratch buffer, so it
2056 won't be clobbered by the second call.
2058 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2060 * parse-scan.y (array_type:): Rewritten.
2061 (type_declaration:): `empty_statement' replaces `SC_TK.'
2062 (class_member_declaration:): `empty statement' added.
2063 (method_body:): Simplified.
2064 (static_initializer:): Likewise.
2065 (primary_no_new_array:): Use `type_literals.'
2066 (type_literals:): New rule.
2067 (dims:): Set and update `bracket_count.'
2068 Fixes PR java/1074. Fixes PR java/2412.
2070 2001-03-28 Hans Boehm <boehm@acm.org>
2072 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2073 (get_boehm_type_descriptor): Set type on returned value to be a
2074 pointer length integer.
2076 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2078 * expr.c (pop_type_0): Call `concat' rather than building the
2080 (pop_type): Add format specifier in call to `error'.
2082 * parse.y (patch_method_invocation): Avoid casting away
2085 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2087 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2089 2001-03-28 Richard Henderson <rth@redhat.com>
2091 IA-64 ABI Exception Handling:
2092 * Make-lang.in (except.o): Don't depend on eh-common.h.
2093 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2094 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2095 [soft_exceptioninfo_call_node]: Remove.
2096 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2097 (end_java_method): No emit_handlers.
2098 * except.c (java_set_exception_lang_code): Remove.
2099 (method_init_exceptions): Don't call it.
2100 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2101 (build_exception_object_ref): New.
2102 (expand_end_java_handler): Update for except.h name changes.
2103 (emit_handlers, expand_resume_after_catch): Remove.
2104 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2105 (process_jvm_instruction): Use build_exception_object_ref.
2106 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2107 (soft_exceptioninfo_call_node): Remove.
2108 (build_exception_object_ref): Declare.
2109 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2110 soft_exceptioninfo_call_node. Move processing ...
2111 [EXC_PTR_EXPR]: ... here.
2112 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2113 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2114 (source_end_java_method): No java_set_exception_lang_code or
2116 (build_dot_class_method): Use build_exception_object_ref.
2117 (try_reference_assignconv): Check EXC_PTR_EXPR not
2118 soft_exceptioninfo_call_node.
2120 2001-03-28 Richard Henderson <rth@redhat.com>
2122 * java-tree.h (throw_node): Define as a single member of
2123 java_global_trees instead of a separate array.
2124 (JTI_THROW_NODE): New.
2125 * decl.c (throw_node): Don't declare.
2126 (init_decl_processing): Init a scalar throw_node.
2127 Don't register it for gc.
2128 * check-init.c (check_init): Reference scalar throw_node.
2129 * expr.c (build_java_athrow): Likewise.
2130 * jcf-write.c (generate_bytecode_insns): Likewise.
2131 * parse.h (BUILD_THROW): Likewise.
2133 2001-03-28 Richard Henderson <rth@redhat.com>
2135 * decl.c (end_java_method): Do not save and restore
2136 flag_non_call_exceptions.
2137 * parse.y (source_end_java_method): Likewise.
2138 * lang.c (flag_exceptions): Don't declare.
2139 (java_init_options): Set flag_non_call_exceptions. Set
2140 flag_exceptions here ...
2141 (java_init): ... not here.
2143 2001-03-27 Richard Henderson <rth@redhat.com>
2145 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2146 exceptions_via_longjmp.
2148 * lang.c (flag_new_exceptions): Don't declare it.
2149 (java_init_options): Or set it.
2151 2001-03-27 Richard Henderson <rth@redhat.com>
2153 * decl.c (end_java_method): Rename asynchronous_exceptions to
2154 flag_non_call_exceptions.
2155 * parse.y (source_end_java_method): Likewise.
2157 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2159 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2161 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2163 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2165 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2167 * parse.y (find_as_inner_class): Follow current package
2168 indications not to mistakingly load an unrelated class.
2170 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2172 * constants.c (PUTN): Use memcpy, not bcopy.
2174 * lex.c (java_read_char): Use memmove, not bcopy.
2176 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2178 2001-03-23 Per Bothner <per@bothner.com>
2180 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2181 macro for better error pin-pointing.
2182 * java-tree.h: Fix typo in comment.
2184 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2185 Don't include jsr/goto in exception range.
2186 Check if start and end of exception range are the same (also TRY_EXPR).
2187 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2188 However, do emit the following goto even if try_block is empty.
2189 Defer freeing exception_decl until after the finalizer, to make
2190 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2192 * parse.y (java_complete_lhs): If the try-clause is empty, just
2193 return the finally-clause and vice versa.
2195 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2197 * gcj.texi (Input Options): documented the check for attribute
2198 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2199 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2200 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2201 (jcf_parse): Check for the right classes archive if necessary.
2202 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2203 (jcf_parse_fields): Fixed indentation.
2204 * jcf-write.c (append_gcj_attribute): New function.
2205 (generate_classfile): Compute the attribute count, invoke
2206 `append_gcj_attribute'.
2207 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2208 turned into bit fields. New bit field `right_zip.'
2209 (JCF_ZERO): Set `right_zip' to zero.
2210 * lang-options.h (-fforce-classes-archive-check): Added flag.
2211 * lang.c (flag_force_classes_archive_check): New flag.
2212 (lang_f_options): New entry `force-classes-archive-check.'
2215 2001-02-07 Andrew Haley <aph@redhat.com>
2217 * gcj.texi (Configure-time Options): Add -fcheck-references.
2218 * expr.c (build_java_indirect_ref): New function.
2219 (java_check_reference): New function.
2220 (build_java_array_length_access): Use build_java_indirect_ref to
2221 check for null references.
2222 (build_java_arrayaccess): Likewise.
2223 (build_get_class): Likewise.
2224 (build_field_ref): Likewise.
2225 (invoke_build_dtable): Likewise.
2226 (build_invokeinterface): Likewise.
2227 * lang.c (lang_f_options): Add flag_check_references.
2228 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2229 * java-tree.h (flag_check_references): New variable.
2230 * lang.c (flag_check_references): Likewise.
2231 * parse.y (patch_invoke): Use java_check_reference.
2232 (patch_assignment): Allow for extra nesting in
2233 _Jv_CheckArrayStore.
2235 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2237 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2238 * lex.c (cxx_keywords): Likewise.
2240 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2242 * parse.y (qualify_ambiguous_name): Broaden `length'
2243 recognition. Help MODIFY_EXPR be resolved as expression names.
2244 Fixes PR java/2066. Fixes PR java/2400.
2246 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2248 * gjavah.c (process_file): Mark interface definitions with
2249 "__attribute__ ((java_interface))".
2251 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2253 * class.c (layout_class): Fixed push_super_field's second
2254 argument. Fixes PR java/2333.
2255 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2256 too early to lay innerclasses out.
2258 2001-03-20 Tom Tromey <tromey@redhat.com>
2259 Alexandre Petit-Bianco <apbianco@redhat.com>
2261 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2262 inside an array reference. Insertion of the array store check
2263 rewritten. Fixes PR java/2299.
2265 2001-03-20 Tom Tromey <tromey@redhat.com>
2267 * lex.c (java_read_unicode): Only accept leading `u's.
2269 2001-03-20 Tom Tromey <tromey@redhat.com>
2271 * jcf-parse.c (read_class): Initialize `class'.
2273 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2275 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2277 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2279 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2280 (layout_class): Likewise.
2281 (layout_class_method): Likewise.
2282 (emit_register_classes): Likewise.
2283 * decl.c (builtin_function): Likewise.
2284 (give_name_to_locals): Likewise.
2286 2001-03-19 Per Bothner <per@bothner.com>
2288 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2289 before trying to load an inner class.
2291 Fixes to process to command-line .class files in two passes.
2292 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2293 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2294 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2295 * class.c (is_compiled_class): Fix for renamed flag.
2296 * parse.y (maybe_create_class_interface_decl): Likewise.
2297 * jcf-parse.c (yyparse): Also set if compiling .class files.
2298 * jcf-parse.c (read_class); Read current_class.
2299 (jcf_parse): Make static.
2300 (load_inner_classes): New function, with code moved from jcf_parse,
2301 because we need to inner classes after the command-line files are read.
2302 (yyparse): Set finput to NULL when it doesn't need to be closed.
2303 Reduce use of main_jcf (basically only for archive) and
2304 use finput instead of main_jcf->read_state.
2305 Inline jcf_figure_file_type into yyparse.
2306 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2307 Defer load_inner_classes and parse_class_file to a second pass,
2308 after we've correctly mapped command-line .clas fiels to classes.
2309 (jcf_figure_file_type): Removed.
2310 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2311 (JCF_ZERO): Also clear zipd field.
2312 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2314 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2316 * jcf-parse.c (yyparse): Change ch from char * to char.
2318 2001-03-19 Per Bothner <per@bothner.com>
2320 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2321 Add constructed filelist-file at end, following -xjava. Thus any .o
2322 and library files are not affected by the -xjava. Also wrap
2323 explicit @FILE with -xjava and -xnone.
2325 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2327 * class.c (build_static_field_ref): Call make_decl_rtl() after
2328 setting the DECL_EXTERNAL flag.
2330 2001-03-17 Per Bothner <per@bothner.com>
2332 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2334 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2335 when result is is needed (target is STACK_TARGET).
2337 * parse.h (JDEP_SOLV): Removed.
2338 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2340 * parse.y (incomplete_class_list): Removed.
2341 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2342 It doesn't work if resolve_class changes the name of an array type
2343 that is on the list and then someone else looks for the modified name.
2344 Also, seems liable to break when compiling multiple source files at
2345 once. So the simplest is to just remove incomplete_class_list -
2346 it is only a minor space win and it is not even clear it saves time.
2348 * parse.y (resolve_class): Remove unneeded promote_type.
2350 2001-03-15 Per Bothner <per@bothner.com>
2352 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2353 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2354 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2355 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2357 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2358 * parse.y (java_expand_classes): Likewise.
2360 * parse.y (expand_start_java_method): Was only called once and had a
2361 misleading name, so inline in caller java_complete_expand_method.
2362 (enter_a_block): Likewise inline in enter_block and remove.
2364 Remove junk from when gcc/java was created (by copying from C/C++).
2365 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2366 (struct binding_level): Remove fields keep, keep_if_subblocks,
2367 more_cleanups_ok, have_cleanups (which have never been used).
2368 (pushlevel, poplevel): Remove related useless code.
2370 * class.c (make_class_data): The class_dtable_decl (i.e. the
2371 vtable for Class) should be external, except when compiling Class.
2373 * jvspec.c (lang_specific_driver): Fix -C handling.
2374 Check -save-temps to see if temp @FILE should be deleted.
2375 Follow-up to/fix for February 16 patch.
2377 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2378 (type_stack_dup): Remove no-longer neded error check.
2380 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2382 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2383 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2384 don't surround the element with 'N..E' if the type name is
2387 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2389 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2390 DECL_RTL_SET_P, etc.
2391 (make_method_value): Likewise.
2392 (get_dispatch_table): Likewise.
2394 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2396 2001-03-07 Tom Tromey <tromey@redhat.com>
2398 * config-lang.in (lang_requires): Define.
2400 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2402 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2405 2001-03-05 Per Bothner <per@bothner.com>
2407 Fix a problem where rest_of_decl_compilation applied to
2408 class_dtable_decl causes problems because it was done too early,
2409 before output file was opened.
2410 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2411 * class.c (class_dtable_decl): Add macro - element of class_roots.
2412 (make_class_data): Define class_dtable_decl.
2413 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2415 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2417 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2418 uses of 'boolean' with 'bool'.
2420 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2422 * lang-specs.h: Add zero initializer for cpp_spec field to all
2425 2001-02-16 Per Bothner <per@bothner.com>
2427 Handle compiling multiple input files at once, and @FILE syntax.
2428 * gcj.texi: Updated documentation to match.
2429 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2430 * jcf-parse.c (parse_source_file): Split into ...
2431 (parse_source_file_1): New function - and:
2432 (parse_source_file_2): New function.
2433 (yyparse): On -ffilelist-file, open and scan named file.
2434 On first pass over files, only do parse_source_file_1.
2435 A new second pass calls parse_source_file_2 for each file to compile.
2436 (init_jcf_parse): Call init_src_parse.
2437 * jvspec.c (INDIRECT_FILE_ARG): New flag.
2438 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
2439 as multiple input file combined in one compilation.
2440 * lang-options.h: Add -ffilelist-file
2441 * lang.c (flag_filelist_file): New flag variable.
2442 (lang_f_options): Handle -ffilelist-file.
2443 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
2444 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
2445 gclass_list - use global fields of src_parse_roots instead.
2446 * parse.y (src_parse_roots): New array.
2447 (incomplete_class_list, gclass_list): New macros.
2448 (push_parser_context, java_pop_parser_context,
2449 java_parser_context_resume): Don't fiddle with deleted fields.
2450 (various): Use incomplete_class gclass_list and global macros
2451 instead of parse_ctxt fields - the lists are global.
2452 (init_src_parse): New function.
2454 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2456 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
2458 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2460 * parse.y (check_inner_class_access): Moved declaration of local
2461 `enclosing_decl_type' to the right location.
2463 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
2465 * parse.y (parser_check_super_interface): Don't call
2466 check_pkg_class_access for an inner interface.
2467 (parser_check_super): Don't call check_pkg_class_access for inner
2469 (do_resolve_class): Simplify enclosing type loop. Don't call
2470 check_pkg_class_access if CL and DECL are not set.
2471 (find_in_imports_on_demand): Set DECL if class_type needed to be
2472 loaded. Don't call check_pkg_class_access for an inner class.
2473 (check_inner_class_access): Rewritten to implement member access
2474 rules as per spec 6.6.1.
2475 (check_pkg_class_access): Handle the empty package correctly.
2476 (in_same_package): New function. Determine if two classes are in the
2479 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
2481 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
2482 method into array types.
2483 * parse.y (patch_method_invocation): Bypass access check on clone call
2486 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2488 * expr.c (build_instanceof): Check for arrays when trying fold to
2491 2001-02-15 Jim Meyering <meyering@lucent.com>
2493 * Make-lang.in (java.install-common): Depend on `installdirs'.
2494 (java.install-info): Likewise.
2496 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
2498 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
2500 2001-02-14 Tom Tromey <tromey@redhat.com>
2501 Alexandre Petit-Bianco <apbianco@cygnus.com>
2503 Fix for PR java/1261.
2504 * typeck.c (build_java_array_type): Add public `clone' method to
2506 * parse.y (resolve_qualified_expression_name): Use current_class
2507 when checking for inaccessibility.
2508 (patch_method_invocation): Fixed error message when accessibility
2509 denied. Added `from_super' argument.
2511 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2513 * parse.y (resolve_class): Don't build a fake decl. Use the one
2515 * typeck.c (build_java_array_type): Build and assign decl to array
2518 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2520 * parse.y (not_accessible_p): Changed leading comment. Added extra
2521 `where' argument. Use it to enforce protected access rules.
2522 (resolve_qualified_expression_name): Added extra argument to
2524 (patch_method_invocation): Use argument `primary' to provide
2525 not_accessible_p with an extra argument.
2526 (lookup_method_invoke): Added extra argument to not_accessible_p.
2527 (search_applicable_method_list): Likewise.
2529 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2531 * parse.y (resolve_qualified_expression_name): Try to resolve as
2532 an inner class access only if `decl' is a TYPE_DECL.
2534 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2536 * decl.c (classdollar_identifier_node): Initialize.
2537 * java-tree.h (enum java_tree_index): New entry
2538 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
2539 (classdollar_identifier_node): New macro.
2540 (ID_CLASSDOLLAR_P): Likewise.
2541 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
2542 (build_dot_class_method_invocation): Likewise.
2543 (find_applicable_accessible_methods_list): `class$' can't be
2546 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
2548 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
2550 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2552 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
2553 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
2556 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2558 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
2559 outside of the `__U' sequence too.
2560 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
2563 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2565 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
2567 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2569 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
2570 (JVGENMAIN_OBJS): Likewise.
2571 * java-tree.h (append_gpp_mangled_name): New prototype.
2572 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
2573 Removed cast calling `gcc_add_root.'
2574 * jvgenmain.c (mangle_obstack): New global, initialized.
2576 (do_mangle_class): Constify local `ptr.'
2577 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
2578 append_gpp_mangle_name and update `count' if necessary.
2579 Use `mangle_obstack.'
2580 * mangle.c (append_unicode_mangled_name): Removed.
2581 (append_gpp_mangled_name): Likewise.
2582 (unicode_mangling_length): Likewise.
2583 (mangle_member_name): Return type set to `void.'
2584 (mangle_field_decl): Don't append `U' in escaped names.
2585 (mangle_method_decl): Likewise.
2586 (mangle_member_name): Just use `append_gpp_mangled_name.'
2587 * mangle_name.c: New file.
2589 2001-02-07 Per Bothner <per@bothner.com>
2591 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
2593 * check-init.c (check_init): Don't call done_alternative after
2594 processing loop code, as a LOOP_EXPR never terminates normally.
2596 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
2598 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
2600 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2602 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
2605 2001-02-06 Tom Tromey <tromey@redhat.com>
2607 * lex.c (java_new_lexer): Longer error message.
2609 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
2610 Alexandre Petit-Bianco <apbianco@cygnus.com>
2612 * typeck.c (build_prim_array_type): Added leading comment.
2613 (build_java_array_type): Moved locals out of
2614 block. Always create the `data' field, fixed alignment to match
2617 2001-02-04 Tom Tromey <tromey@redhat.com>
2619 * expr.c (java_lang_expand_expr): Don't bother recomputing
2620 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
2623 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2625 * parse.y (process_imports): Save the original name of the import
2626 for better error report.
2628 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
2630 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
2631 of macros used when compiling jvspec.c.
2632 * jvspec.c (lang_specific_driver): Link with the shared
2635 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2637 * check-init.c (check_init): Call internal_error instead of fatal.
2638 * expr.c (java_lang_expand_expr): Likewise.
2639 * jcf-parse.c (get_constant): Likewise.
2640 * mangle.c (java_mangle_decl): Likewise.
2641 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
2642 (operator_string): Likewise.
2643 * check-init.c (check_init): Call abort instead of fatal.
2644 * class.c (build_class_ref): Likewise.
2645 * constants.c (write_constant_pool): Likewise.
2646 * decl.c (start_java_method): Likewise.
2647 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
2648 (java_stack_dup, encode_newarray_type): Likewise.
2649 (build_java_array_length_access): Likewise.
2650 (build_java_check_indexed_type, expand_java_pushc): Likewise.
2651 (build_java_soft_divmod, build_invokeinterface): Likewise.
2652 * java-tree.h (INNER_CLASS_P): Likewise.
2653 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
2654 (give_name_to_class, get_class_constant): Likewise.
2655 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
2656 (find_constant_index, generate_bytecode_conditional): Likewise.
2657 (generate_bytecode_insns, perform_relocations): Likewise.
2658 * lex.c (java_unget_unicode, java_lex): Likewise.
2659 * mangle.c (mangle_type, mangle_record_type): Likewise.
2660 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
2661 (finish_mangling): Likewise.
2662 * parse.h (MARK_FINAL_PARMS): Likewise.
2663 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
2664 (obtain_incomplete_type, java_complete_class): Likewise.
2665 (java_check_regular_methods, java_complete_expand_method): Likewise.
2666 (cut_identifier_in_qualified, check_deprecation): Likewise.
2667 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
2668 (java_complete_lhs, lookup_name_in_blocks): Likewise.
2669 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
2670 * typeck.c (set_local_type, parse_signature_type): Likewise.
2671 (parse_signature_string, build_java_signature): Likewise;
2672 (set_java_signature): Likewise.
2673 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
2674 * class.c (add_method): Call fatal_error instead of fatal.
2675 (build_static_field_ref): Likewise.
2676 * expr.c (build_known_method_ref, expand_invoke): Likewise.
2677 * jcf-parse.c (get_constant, jcf_parse): Likewise.
2678 * lex.c (java_new_new_lexer): Likewise.
2679 * jv-scan.c (main): Likewise.
2680 (fatal_error): Renamed from fatal.
2681 * jcf-parse.c (yyparse): Call fatal_io_error instead of
2683 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
2684 (yyparse): Likewise.
2685 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
2686 * lex.c (java_get_line_col): Likewise.
2687 * jcf-parse.c (load_class): Make errors non-fatal.
2688 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
2690 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
2692 * jvgenmain.c (class_mangling_suffix): Remove unused string.
2693 (error): Remove unused function.
2694 (main): Don't use "__attribute__ alias" on generated class symbol.
2696 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
2698 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
2700 * parse.y (finish_method_declaration): Code accounting for WFLed
2701 method DECL_NAMEs deleted.
2702 (check_abstract_method_definitions): Likewise.
2703 (resolve_type_during_patch): Layout resolved type.
2704 * typeck.c (lookup_do): Removed unused local.
2706 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
2708 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
2709 * decl.c (init_decl_processing): Use integer_minus_one_node, not
2710 integer_negative_one_node.
2711 * expr.c (build_java_binop): Likewise.
2713 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
2715 * zextract.c (read_zip_archive): Read file_offset before writing
2716 zipd and consequently clobbering the header contents.
2718 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2720 * Make-lang.in: Remove all dependencies on defaults.h.
2721 * decl.c: Don't include defaults.h.
2723 * parse.y: Likewise.
2725 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2727 * ChangeLog (2001-01-21): Fixed typo.
2728 * class.c (layout_class_method): Code accounting for WFLed
2729 method DECL_NAMEs deleted.
2730 * constant.c (find_methodref_index): Likewise.
2731 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
2732 * java-tree.h (DECL_FUNCTION_WFL): New macro.
2733 (struct lang_decl): New field `wfl'.
2734 (java_get_real_method_name): Prototype deleted.
2735 * mangle.c (mangle_method_decl): Code accounting for WFLed
2736 method DECL_NAMEs deleted.
2737 * parse.h (GET_METHOD_NAME): Macro deleted.
2738 * parse.y (reset_method_name): Deleted.
2739 (method_header): Set DECL_FUNCTION_WFL.
2740 (check_abstract_method_header): Code accounting for WFLed method
2742 (java_get_real_method_name): Deleted.
2743 (check_method_redefinition): Code accounting for WFLed method
2744 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
2745 (java_check_regular_methods): Likewise.
2746 (java_check_abstract_methods): Likewise.
2747 (java_expand_classes): Don't call `reset_method_name.'
2748 (search_applicable_method_list): Use DECL_NAMEs instead of
2750 * typeck.c (lookup_do): Code accounting for WFLed method
2753 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
2755 * lex.c (java_read_char): Check for EOF from getc first.
2757 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2759 * class.c (layout_class): Don't lay the superclass out if it's
2760 already being laid out.
2761 * jcf-parse.c (handle_innerclass_attribute): New function.
2762 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
2763 handle_innerclasses_attribute.
2764 (jcf_parse): Don't load an innerclasses if it's already being
2766 * jcf-write.c (append_innerclass_attribute_entry): Static
2767 `anonymous_name' and its initialization deleted. `ocii' and `ini'
2768 to be zero for anonymous classes.
2770 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2772 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
2774 * jcf-parse.c (set_source_filename): Use
2775 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
2777 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2779 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
2780 gets a unique asm name.
2782 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2784 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
2785 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2787 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
2788 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
2789 * parse.y (lookup_package_type_and_set_next): Deleted.
2790 (resolve_package): Removed unnecessary code.
2791 (find_applicable_accessible_methods_list): `finit$' can't be
2793 * verify.c (pop_argument_types): Added missing prototype.
2795 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
2797 * config-lang.in: Disable java by default.
2799 2001-01-23 Tom Tromey <tromey@redhat.com>
2801 * gcj.texi (Copying): New node.
2802 Added copyright information.
2804 2001-01-21 Per Bothner <per@bothner.com>
2806 Various fixes to allow compiling a compressed .jar/.zip archive.
2807 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
2808 (struct ZipFile): Add fields name and next (from ZipFileCache).
2809 (struct ZipDirectory): New field zipf points to owning ZipFile.
2810 * jcf.h (struct ZipDirectory): Add forward declaration.
2811 (struct JCF): Declare zipd field to have type struct ZipDirectory.
2812 Remove seen_in_zip and zip_offset fields.
2813 (JCF_SEEN_IN_ZIP): New macro.
2814 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
2815 * jcf-io.c: Change all ZipFileCache to ZipFile.
2816 (read_zip_member): New function.
2817 (open_in_zip): Call read_zip_member.
2818 * jcf-parse.c (find_in_current_zip): Remove function.
2819 (read_class): Merge in find_in_current_zip functionality.
2820 Call read_zip_member if needed.
2821 (parse_zip_file_entries): Use read_zip_member.
2822 (process_zip_dir): Update for removed and added JCF fields.
2823 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
2825 2001-01-21 Per Bothner <per@bothner.com>
2827 Minor optimization of static ggc roots.
2828 * jcf-parse.c (parse_roots): New static field.
2829 (current_field, current_method, current_file_list): Replace by macros
2830 naming fields of parse_roots.
2831 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
2832 * class.c (class_roots): New static field.
2833 (registered_class, fields_ident, info_ident, class_list):
2834 New macros naming fields of parse_roots.
2835 (build_static_field_ref): Don't register roots here.
2836 (layout_class): Static field list replaced by macro class_list.
2837 (init_class_processing): Call ggc_add_tree_root for 4 roots.
2838 Initialize fields_ident and info_ident here.
2840 2001-01-21 Per Bothner <per@bothner.com>
2842 * jcf-parse.c (ggc_mark_jcf): New function.
2843 (init_jcf_parse): Register current_jcf as ggc root.
2845 2001-01-21 Per Bothner <per@bothner.com>
2847 * lang.c (put_decl_node): Print method's name.
2849 2001-01-21 Per Bothner <per@bothner.com>
2851 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
2852 (verify_jvm_instructions): Use it, for better error messages on loads.
2854 2001-01-21 Per Bothner <per@bothner.com>
2856 * verify.c (merge_type_state): Still may have to merge even if
2857 LABEL_VERIFIED (label).
2859 2001-01-21 Per Bothner <per@bothner.com>
2861 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
2862 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
2864 2001-01-19 Per Bothner <per@bothner.com>
2866 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
2867 if expeting an interface type. Refines Tom's change of 2000-09-12.
2869 2001-01-18 Per Bothner <per@bothner.com>
2871 * gcj.texi (Input Options): Mention .java files.
2873 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2875 * lang-options.h (-Wunsupported-jdk11): Removed.
2876 * lang.c (flag_not_overriding): Deleted.
2877 (flag_static_local_jdk1_1): Likewise.
2878 (lang_W_options): Removed "unsupported-jdk11" entry.
2879 * parse.y (java_check_methods): Removed dead code.
2881 2001-01-17 Tom Tromey <tromey@redhat.com>
2883 Changes suggested by Per Bothner:
2884 * gcj.texi (Input Options): Don't mention input files.
2885 (Code Generation): Updated --main information.
2886 (Invoking jcf-dump): Mention that --javap is incomplete.
2887 From Alexandre Petit-Bianco:
2888 (Warnings): Don't mention -Wunsupported-jdk11.
2890 (Compatibility): Mention JDK 1.2-ness of libraries.
2891 (Resources): Mention resources used when writing gcj.
2893 2001-01-17 Tom Tromey <tromey@redhat.com>
2895 * gcj.texi: New file.
2896 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
2897 (java.info): Depend on gcj.info.
2898 (java/gcj.dvi): New target.
2899 (java.dvi): Depend on gcj.dvi.
2900 (java.install-info): Wrote.
2902 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
2904 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
2905 having called make_decl_rtl.
2907 2001-01-14 Per Bothner <per@bothner.com>
2909 Various patches to emit better messages on verification errors.
2910 * expr.c (push_type_0): Return error indication on stack overflow,
2911 instead of callinfg fatal.
2912 (push_type): Now just call push_type_0 (nd fatal on overflow).
2913 (pop_type_0): Return detailed error message (in a char** argument).
2914 (pop_type): If pop_type_0 fails, print error message.
2915 (pop_argument_types): Moved to verify.c.
2916 * verify.c (pop_argument_types): Moved from expr.c.
2917 Return a (possible) error message, rather than void.
2918 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
2919 (verify_jvm_instruction): Use new macros, improving error messages.
2920 For case OPCODE_astore use object_ptr_type_node.
2921 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
2922 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
2924 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
2925 constant, return body without wrapper. (Improves constant folding.)
2926 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
2928 2001-01-13 Per Bothner <per@bothner.com>
2930 * expr.c (expand_java_field_op): Assigning to a final field outside
2931 an initializer does not violate JVM spec, so should be warning, not
2932 error. (Sun's verifier does not complain - though MicroSoft's does.)
2934 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
2936 * gjavah.c (version), jcf-dump.c (version): Update copyright year
2939 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
2941 * parse.y (resolve_expression_name): Permit instance variables from
2942 enclosing context in super constructor call.
2943 (resolve_qualified_expression_name): Permit enclosing class's qualified
2944 "this" in super constructor call.
2946 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2948 * class.c (build_utf8_ref): Remove last argument in call to
2949 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2950 (build_class_ref): Likewise.
2951 (build_static_field_ref): Likewise.
2952 (get_dispatch_table): Likewise.
2953 (layout_class_method): Likewise.
2954 (emit_register_classes): Likewise.
2955 * constants.c (build_constant_data_ref): Likewise.
2956 * decl.c (builtin_function): Likewise.
2957 (create_primitive_vtable): Likewise.
2958 * expr.c (build_known_method_def): Likewise.
2959 (build_jni_stub): Likewise.
2960 (java_lang_expand_expr): Likewise.
2962 2001-01-10 Tom Tromey <tromey@redhat.com>
2964 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
2966 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2968 * java-tree.h (lang_printable_name_wls): New prototype.
2969 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
2970 rather than `current_class' to print type name. Don't prepend type
2971 names when printing constructor names.
2972 (lang_printable_name_wls): New function.
2973 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
2974 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
2975 * parse.y (patch_method_invocation): Message tuned for constructors.
2976 (not_accessible_p): Grant `private' access from within
2979 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2981 All files with updated copyright when applicable.
2982 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
2983 * class.c (mangle_class_field): Function removed.
2984 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
2985 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
2986 (build_class_ref): Call `java_mangle_class_field' instead of
2987 `mangle_class_field.'
2988 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
2989 (layout_class): Call `java_mangle_decl' instead of
2990 `mangle_static_field.'
2991 (cxx_keywords): Initialized static array moved to `lex.c.'
2992 (layout_class_method): Changed leading comment. Simplified to
2993 call `java_mangle_decl.' Local `ptr' moved in for loop body.
2994 * decl.c (lang_mark_tree): Mark field `package_list.'
2995 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
2996 (struct lang_type): New field `package_list.'
2997 (unicode_mangling_length): Prototype removed.
2998 (append_gpp_mangled_name, append_gpp_mangled_classtype,
2999 emit_unicode_mangled_name): Likewise.
3000 (cxx_keyword_p): New prototype.
3001 (java_mangle_decl, java_mangle_class_field,
3002 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3003 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3005 * jvgenmain.c (main_method_prefix): Global variable removed.
3006 (main_method_suffix): Likewise.
3007 (do_mangle_classname): New function.
3008 (main): Call it. Format changed to accommodate new mangling scheme.
3009 * lex.c: (utf8_cmp): Conditionally prototyped.
3010 (cxx_keywords): Moved from class.c, conditionally defined.
3011 (utf8_cmp, cxx_keyword_p): Likewise.
3012 * mangle.c (obstack.h, ggc.h): Included.
3013 (mangle_field_decl): New function.
3014 (mangle_method_decl, mangle_type, mangle_pointer_type,
3015 mangle_array_type, mangle_record_type,
3016 find_compression_pointer_match, find_compression_array_match,
3017 find_compression_record_match,
3018 find_compression_array_template_match, set_type_package_list,
3019 entry_match_pointer_p, emit_compression_string, init_mangling,
3020 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3021 (mangle_obstack): New global.
3022 (MANGLE_RAW_STRING): New macro.
3023 (unicode_mangling_length): Turned static.
3024 (append_unicode_mangled_name): Renamed from
3025 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3026 replaces `obstack', removed from the parameter list.
3027 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3028 replaces parameter `obstack', removed from the parameter list. Call
3029 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3030 (append_gpp_mangled_classtype): Removed.
3031 (compression_table, compression_next): New static variables.
3032 * parse.y (temporary_obstack): Extern declaration removed.
3034 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3036 * parse.y (patch_binop): Compute missing type in error situations.
3038 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3040 * class.c (make_class_data): Push initial value for "arrayclass".
3041 * decl.c (init_decl_processing): Add new class field "arrayclass".
3043 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3045 From patha@softlab.ericsson.se:
3046 * parse.y (switch_label): Use build, not build1, to construct
3049 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3051 * lang.c (lang_decode_option): Change -MA to -MP.
3052 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3053 Update to new prototype; do quote targets.
3054 (jcf_dependency_write): Update.
3056 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3058 Shorten primitive array allocation path:
3059 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3060 to create new primitive arrays.
3061 * expr.c (build_newarray): If generating native code, call
3062 soft_newarray_node with a reference to the primitive TYPE identifier
3063 instead of type_value.
3065 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3067 Fix for PRs gcj/312 and gcj/253:
3068 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3069 dest if they arn't already.
3070 * class.c (layout_class): Call maybe_layout_super_class on
3071 superinterfaces also, but only if compiling from bytecode.
3074 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3077 2000-12-15 Tom Tromey <tromey@redhat.com>
3079 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3082 2000-12-14 Andrew Haley <aph@redhat.com>
3084 * boehm.c (mark_reference_fields): Change test to correctly detect
3087 2000-12-15 Andreas Jaeger <aj@suse.de>
3089 * config-lang.in (lang_dirs): Added.
3091 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3093 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3094 Credits go to rth for finding it.
3096 2000-12-13 Mike Stump <mrs@wrs.com>
3098 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3100 2000-11-07 Tom Tromey <tromey@cygnus.com>
3102 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3103 * lex.c (java_ignorable_control_p): Removed.
3104 (java_letter_or_digit_p): Removed.
3105 (java_start_char_p): New function.
3106 (java_read_char): Return `int', not `unicode_t'. Changed
3108 (java_read_unicode): Likewise.
3109 (java_read_unicode_collapsing_terminators): Likewise.
3110 (java_get_unicode): Likewise.
3111 (java_new_lexer): Initialize hit_eof.
3112 (java_parse_end_comment): Take `int' argument.
3113 (java_parse_doc_section): Likewise.
3114 (java_parse_escape_sequence): Don't allow backlash-newline.
3116 * lex.h (JAVA_DIGIT_P): Removed.
3117 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3118 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3119 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3120 (JAVA_PART_CHAR_P): New macro.
3122 (JAVA_CHAR_ERROR): Now -2.
3123 (java_lexer): New field `hit_eof'.
3124 * chartables.h: New file.
3125 * gen-table.pl: new file.
3127 2000-11-20 Tom Tromey <tromey@cygnus.com>
3128 Alexandre Petit-Bianco <apbianco@cygnus.com>
3130 * parse.y (java_complete_lhs): Only allow compound assignment of
3131 reference type if type is String.
3133 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3135 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3136 jcf-path.c: Likewise.
3138 2000-12-09 Anthony Green <green@redhat.com>
3140 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3141 filestart and filename_length as int values.
3143 2000-12-07 Mo DeJong <mdejong@redhat.com>
3145 * jcf-io.c (find_class): Correct the logic that tests to see if a
3146 .java file is newer than its .class file. The compiler was
3147 incorrectly printing a warning when file mod times were equal.
3149 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3151 * jvgenmain.c: Use ISPRINT not isascii.
3153 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3155 * parse.y (end_artificial_method_body): Fixed typo.
3157 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3159 * parse.y (patch_method_invocation): Pick the correct enclosing
3160 context when creating inner class instances.
3163 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3165 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3166 Update copyright year to 2000.
3168 2000-11-23 Anthony Green <green@redhat.com>
3170 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3171 Move current_file_list out of yyparse and make it static.
3173 * expr.c: Declare quick_stack and tree_list_free_list as static
3174 (init_expr_processing): Register quick_stack and
3175 tree_list_free_list roots.
3177 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3179 * parse.y (build_outer_field_access): New local `decl_ctx', use
3180 it. Check for field's context and current class immediate outer
3181 context inheritance.
3182 (outer_field_access_p): Consider fields inherited from the last
3184 (build_access_to_thisn): Stop at the last enclosing context if
3188 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3190 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3192 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3194 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3197 2000-11-20 Tom Tromey <tromey@cygnus.com>
3199 * jv-scan.c (help): Document --complexity.
3200 (options): Added --complexity.
3201 (flag_complexity): New global.
3202 (main): Call `report'.
3203 * parse-scan.y (complexity): New global.
3204 (if_then_statement, if_then_else_statement,
3205 if_then_else_statement_nsi, switch_block_statement_group,
3206 while_expression, do_statement, for_begin, continue_statement,
3207 throw_statement, catch_clause, finally, method_invocation,
3208 conditional_and_expression, conditional_or_expression,
3209 conditional_expression): Update complexity.
3210 (reset_report): Reset complexity.
3211 (report): New function.
3213 2000-11-20 Tom Tromey <tromey@cygnus.com>
3215 * lex.c (yylex): Added STRICT_TK case.
3216 * parse.y (STRICT_TK): Added.
3217 * parse-scan.y (STRICT_TK): Added.
3218 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3219 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3221 * keyword.h: Rebuilt.
3222 * keyword.gperf (strictfp): Added.
3224 2000-11-20 Tom Tromey <tromey@cygnus.com>
3226 * lex.c (yylex): Recognize floating point constants with leading
3229 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3231 * java-tree.h (cyclic_inheritance_report): Constify.
3232 * parse.y (cyclic_inheritance_report): Likewise.
3234 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3236 * parse.y (goal): Remove call to ggc_add_string_root.
3238 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3240 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3241 Create string in scratch buffer, then pass to build_string.
3243 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3245 * parse.y (issue_warning_error_from_context): Add
3248 2000-11-11 Anthony Green <green@redhat.com>
3250 * jcf-parse.c (process_zip_dir): Add finput parameter.
3251 (jcf_figure_file_type): Call process_zip_dir with appropriate
3254 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3256 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3257 * jcf-parse.c (jcf_figure_file_type): Likewise.
3259 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3261 * parse.y (create_new_parser_context): Use memset () instead of
3264 2000-11-08 Tom Tromey <tromey@cygnus.com>
3266 * gjavah.c (process_file): Only include gcj/cni.h when generating
3269 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3271 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3272 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3273 instead of bzero ().
3275 2000-11-05 Tom Tromey <tromey@cygnus.com>
3277 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3278 * lex.c (IS_ZERO): New define.
3279 (java_perform_atof): Error on floating point underflow.
3281 2000-11-04 Tom Tromey <tromey@cygnus.com>
3283 * lex.c (java_parse_escape_sequence): Only read two octal
3284 characters if the first one is greater than 3. Don't allow
3285 "octal" numbers to include the digits 8 or 9.
3287 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3289 * Make-lang.in (java.distdir): Remove.
3291 2000-11-03 Tom Tromey <tromey@cygnus.com>
3293 * Make-lang.in (java.dvi): New target.
3294 Partial fix for PR other/567.
3296 * lang-options.h: Mention -Wout-of-date.
3297 * jcf-dump.c (flag_newer): New global.
3298 * gjavah.c (flag_newer): New global.
3299 * jcf-io.c (find_class): Only warn when flag_newer set.
3300 * lang.c (flag_newer): New global.
3301 (struct string_option): New declaration.
3302 (lang_W_options): New global.
3303 (process_option_with_no): New function.
3304 (lang_decode_option): Use it.
3306 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3307 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3310 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3311 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3312 * lex.c (java_read_unicode): Removed `term_context' argument.
3313 Recognize any number of `u' in `\u'.
3314 (java_read_unicode_collapsing_terminators): New function.
3315 (java_get_unicode): Use it.
3316 (java_lineterminator): Removed.
3317 (yylex): Produce error if character literal is newline or single
3318 quote. Return if eof found in middle of `//' comment. EOF in
3319 `//' comment is only an error if pedantic.
3320 (java_ignorable_control_p): New function.
3321 (java_parse_end_comment): Return if eof found in middle of
3324 * jv-scan.c (pedantic): New global.
3326 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3328 * parse.y (outer_field_access_p): Inherited fields aren't
3329 consider outer fields.
3330 (maybe_build_thisn_access_method): Use
3331 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3332 (resolve_expression_name): Trigger an error if a static field
3333 is being accessed as an outer field.
3335 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3337 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3340 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3342 * Make-lang.in: Move all build rules here from Makefile.in,
3343 adapt to new context. Wrap all rules that change the current
3344 directory in parentheses. Expunge all references to $(P).
3345 When one command depends on another and they're run all at
3346 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3347 all object-file generation rules. Delete obsolete variables.
3349 * Makefile.in: Delete.
3350 * config-lang.in: Delete outputs= line.
3352 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3354 * parse.y (patch_method_invocation): NULLify this_arg when already
3356 (maybe_use_access_method): Handle call to methods unrelated to the
3357 current class. Fixed comment.
3360 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3362 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3365 2000-10-24 Tom Tromey <tromey@cygnus.com>
3367 * lex.c (java_new_lexer): Initialize new fields. Work around
3368 broken iconv() implementations.
3369 (java_read_char): Swap bytes if required. Use fallback decoder if
3371 (byteswap_init, need_byteswap): New globals.
3372 (java_destroy_lexer): Only close iconv handle if it is in use.
3373 * lex.h (java_lexer): New fields read_anything, byte_swap,
3375 Made out_buffer unsigned.
3377 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3379 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3380 where an enclosing context can be set on the jdep.
3381 (do_resolve_class): Fixed identation.
3383 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3385 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3387 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3390 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3392 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3394 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3396 * jcf-write.c (OP1): Update `last_bc'.
3397 (struct jcf_block): Fixed indentation and typo in comments. New
3399 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3400 follows `monitorenter'.
3401 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3405 2000-10-16 Tom Tromey <tromey@cygnus.com>
3407 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3408 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3409 * lang-options.h: Added -MA, -MT, -MF..
3410 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3411 (DEPEND_TARGET_SET): New macro.
3412 (DEPEND_FILE_ALREADY_SET): Likewise.
3413 (init_parse): Handle new flags.
3414 * jcf.h (jcf_dependency_print_dummies): Declare.
3415 * Make-lang.in (s-java): Added mkdeps.o.
3416 * Makefile.in (BACKEND): Added mkdeps.o.
3417 (../gcjh$(exeext)): Added mkdeps.o.
3418 (../jcf-dump$(exeext)): Added mkdeps.o.
3419 * jcf-depend.c: Include mkdeps.h.
3420 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3421 add_entry): Removed.
3422 (jcf_dependency_reset): Rewrote.
3423 (dependencies): New global.
3424 (jcf_dependency_set_target): Rewrote.
3425 (jcf_dependency_add_target): Likewise.
3426 (jcf_dependency_add_file): Likewise.
3428 (print_ents): Removed.
3429 (jcf_dependency_write): Rewrote.
3430 (print_dummies): New global.
3431 (jcf_dependency_print_dummies): New function
3432 (jcf_dependency_write): Call deps_dummy_targets if required.
3434 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3436 * gjavah.c (add_class_decl): Removed unused variables `tname',
3437 `tlen' and `name_index'.
3438 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
3439 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
3440 in `wfl_operator' with value.
3441 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
3442 (jcf_figure_file_type): Fixed identation.
3443 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
3444 * parse.y (analyze_clinit_body): New function.
3445 (static_initializer:): Reset `current_static_block'.
3446 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
3447 `wfl_operator' with new value.
3448 (lookup_cl): Use EXPR_WFL_FILENAME.
3449 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
3450 analyze_clinit_body.
3451 (build_outer_field_access): Access to this$<n> built from
3452 current_class, not its outer context.
3453 (build_access_to_thisn): Fixed leading comment. Tidied things up.
3454 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
3455 (patch_method_invocation): Use `is_static_flag' when already
3457 (patch_newarray): Removed assignment in ternary operator.
3459 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3461 * except.c (free_eh_ranges): Don't free `whole_range'.
3463 2000-10-15 Anthony Green <green@redhat.com>
3465 * decl.c (init_decl_processing): Call init_class_processing before
3468 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3470 * check-init.c (check_init): Fixed leading comment. Use
3472 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3473 (give_name_to_locals): Likewise.
3474 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
3475 fields in lang_decl_var.
3476 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
3477 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
3478 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
3479 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
3480 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
3481 (LOCAL_FINAL): Rewritten.
3482 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
3483 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
3484 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
3485 `init_final' fields.
3486 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
3487 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
3488 (TYPE_HAS_FINAL_VARIABLE): New macro.
3489 (struct lang_type): Added `afv' field.
3490 * parse.y (check_static_final_variable_assignment_flag): New function.
3491 (reset_static_final_variable_assignment_flag): Likewise.
3492 (check_final_variable_local_assignment_flag): Likewise.
3493 (reset_final_variable_local_assignment_flag): Likewise.
3494 (check_final_variable_indirect_assignment): Likewise.
3495 (check_final_variable_global_assignment_flag): Likewise.
3496 (add_inner_class_fields): Use LOCAL_FINAL_P.
3497 (register_fields): Handle local finals and final variables.
3498 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
3499 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3500 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3502 (java_complete_expand_methods): Loop to set
3503 TYPE_HAS_FINAL_VARIABLE. Call
3504 `reset_final_variable_local_assignment_flag' and
3505 `check_final_variable_local_assignment_flag' accordingly before
3506 and after constructor expansion. Call
3507 `reset_static_final_variable_assignment_flag'
3508 before expanding <clinit> and after call
3509 `check_static_final_variable_assignment_flag' if the
3510 current_class isn't an interface. After all methods have been
3511 expanded, call `check_final_variable_global_assignment_flag' and
3512 `check_static_final_variable_assignment_flag' if the current class
3514 (maybe_yank_clinit): Fixed typo in comment.
3515 (build_outer_field_access_methods): Removed old sanity check. Use
3516 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3517 Don't create access methods for finals.
3518 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
3519 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
3520 existing DECL_INIT has been processed.
3521 (java_complete_lhs): Likewise.
3522 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
3523 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
3525 (patch_assignment): Use LOCAL_FINAL_P.
3526 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
3527 DECL_INITIAL is nullified.
3530 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3532 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
3534 * Makefile.in (parse.c, parse-scan.c): Likewise.
3536 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3538 * class.c (temporary_obstack): Remove.
3539 (make_class): Don't mess with obstascks.
3540 (push_class): Likewise.
3541 (set_super_info): Likewise.
3542 (add_method_1): Likewise.
3543 (add_method): Likewise.
3544 (add_field): Likewise.
3545 (build_utf8_ref): Likewise.
3546 (build_class_ref): Likewise.
3547 (build_static_field_ref): Likewise.
3548 (finish_class): Likewise.
3549 (push_super_field): Likewise.
3550 (layout_class): Likewise.
3551 (layout_class_methods): Likewise.
3552 (init_class_processing): Likewise.
3553 * constants.c (get_tag_node): Likewise.
3554 (build_constant_data_ref): Likewise.
3555 * decl.c (ggc_p): Remove.
3556 (copy_lang_decl): Use ggc_alloc.
3557 (complete_start_java_method): Don't mess with obstacks.
3558 (start_java_method): Likewise.
3559 (end_java_method): Likewise.
3560 * except.c (link_handler): Use xmalloc.
3561 (free_eh_ranges): New function.
3562 (method_init_exceptions): Use it.
3563 (add_handler): Use xmalloc.
3564 (expand_start_java_handler): Don't mess with obstacks.
3565 (prepare_eh_table_type): Likewise.
3566 (expand_end_java_handler): Likewise.
3567 * expr.c (push_value): Likewise.
3568 (create_label_decl): Likewise.
3569 (build_jni_stub): Likewise.
3570 (java_lang_expand_expr): Likewise.
3571 (note_instructions): Use xrealloc.
3572 (java_push_constant_from_pool): Don't mess with obstacks.
3573 (process_jvm_instruction): Likewise.
3574 * java-tree.h (cyclic_inheritance_report): Remove duplicate
3576 * jcf-parse.c (get_constant): Don't mess with obstacks.
3577 (read_class): Likewise.
3578 (jcf_parse): Likewise.
3579 * lex.c (expression_obstack): Remove.
3580 (java_lex): Don't use obstack_free.
3581 * parse.h (exit_java_complete_class): Don't mess with obstacks.
3582 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
3583 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
3584 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
3585 * parse.y (gaol): Add more GC roots.
3586 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
3587 (lookup_field_wrapper): Likewise.
3588 (obtain_incomplete_type): Don't mess with obstacks.
3589 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
3591 (craft_constructor): Don't mess with obstacks.
3592 (safe_layout_class): Likewise.
3593 (java_complete_class): Likewise.
3594 (source_end_java_method): Likewise.
3595 (build_outer_field_access_methods): Likewise.
3596 (build_outer_method_access_method): Likewise.
3597 (maybe_build_thisn_access_method): Likewise.
3598 (build_dot_class_method_invocation): Likewise.
3599 (java_complete_tree): Likewise.
3600 (java_complete_lhs): Likewise.
3601 (do_merge_string_cste): Likewise.
3602 (patch_string_cst): Likewise.
3603 (array_constructor_check_entry): Likewise.
3604 * typeck.c (build_java_array_type): Likewise.
3605 (parse_signature_string): Likewise.
3606 (build_java_signature): Likewise.
3608 2000-10-12 Tom Tromey <tromey@cygnus.com>
3611 * gjavah.c (add_class_decl): Don't special-case inner classes.
3612 (add_namelet): Likewise.
3614 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
3616 * java-tree.h: Constify current_encoding.
3617 * lang.c: Constify current_encoding.
3619 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
3621 * jvgenmain.c (class_mangling_suffix): Omit `.'.
3622 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
3624 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3626 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
3627 patch. Fixes gcj/340.
3629 2000-10-10 Tom Tromey <tromey@cygnus.com>
3631 * lex.c (java_new_lexer): Initialize out_first and out_last
3633 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
3635 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3637 * parse.y (pop_current_osb): New function.
3638 (array_type:): Use `dims:', changed actions
3639 accordingly. Suggested by Anthony Green.
3640 (array_creation_expression:): Used pop_current_osb.
3641 (cast_expression:): Likewise.
3642 (search_applicable_method_list): Fixed indentation.
3644 2000-10-08 Anthony Green <green@redhat.com>
3646 * parse.y (array_type_literal): Remove production.
3647 (type_literals): Refer to array_type, not array_type_literal.
3649 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3651 Patch contributed by Corey Minyard.
3652 * decl.c (check_local_named_variable): New function.
3653 (tree check_local_unnamed_variable): Likewise.
3654 (find_local_variable): Splitted. Call check_local_{un}named_variable.
3656 2000-10-07 Anthony Green <green@redhat.com>
3658 * class.c (layout_class): Handle case where superclass can't be
3661 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
3663 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
3666 2000-10-05 Tom Tromey <tromey@cygnus.com>
3668 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
3669 * jvgenmain.c (class_mangling_prefix): Removed.
3670 (class_mangling_suffix): New global.
3672 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
3674 (print_method_info): Handle overrides for static and final
3676 (process_file): Generate declaration for class object field.
3677 * class.c (cxx_keywords): New array.
3678 (utf8_cmp): New function.
3679 (cxx_keyword_p): New function.
3680 (layout_class_method): Mangle C++ keywords by appending `$'.
3681 (mangle_field): New function.
3682 (mangle_class_field): Use mangle_field. Mangle class name as
3684 (mangle_static_field): Use mangle_field.
3686 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3688 * decl.c (find_local_variable): Removed uncessary type check and
3689 fixed range check typo. From Corey Minyard.
3691 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3693 * decl.c (give_name_to_locals): New local `code_offset'. Call
3694 `maybe_adjust_start_pc'.
3695 * expr.c (note_instructions): New function.
3696 (expand_byte_code): Don't collect insn starts here.
3697 (peek_opcode_at_pc): New function.
3698 (maybe_adjust_start_pc): Likewise.
3699 * java-tree.h (maybe_adjust_start_pc): Declare.
3700 (note_instructions): Likewise.
3701 * jcf-parse.c (parse_class_file): Call `note_instructions'.
3703 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3705 * parse.y (field_access:): Fixed indentation.
3706 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
3708 2000-09-07 Tom Tromey <tromey@cygnus.com>
3711 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
3712 JPRIMITIVE_TYPE_P, for arithmetic operators.
3713 (patch_method_invocation): Indentation fix.
3714 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
3715 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
3716 (do_unary_numeric_promotion): Cleaned up code.
3717 (valid_cast_to_p): Handle boolean correctly.
3719 2000-09-27 Tom Tromey <tromey@cygnus.com>
3721 * lex.c (java_read_unicode): Reset bs_count when finished with
3724 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3727 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
3728 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
3729 (typeck.o): Depend on ggc.h.
3730 * class.c (add_method_1): Use GC functions for allocation.
3731 (init_class_processing): Register roots.
3732 * decl.c (ggc_p): Set to 1.
3733 (pending_local_decls): Make it static.
3734 (push_jvm_slot): Use GC functions for allocation.
3735 (init_decl_processing): Register roots.
3736 (give_name_to_locals): Use GC functions for allocation.
3737 (lang_mark_tree): New function.
3738 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
3739 functions for allocation.
3740 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
3741 * lex.c (java_lex): Use build_string, rather than replicating it
3743 * parse.y (goal): Add more roots.
3744 (mark_parser_ctxt): New function.
3745 * typeck.c: Include ggc.h.
3747 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3749 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
3750 contains something else than MODIFY_EXPR.
3752 2000-09-23 Mark Mitchell <mark@codesourcery.com>
3754 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
3755 * Makefile.in (parse.o): Depend on ggc.h.
3756 (class.o): Likewise.
3757 (constants.o): Likewise.
3760 (jcf-parse.o): Likewise.
3761 (jcf-write.o): Likewise.
3762 (mangle.o): Likewise.
3763 * class.c: Include ggc.h.
3764 (build_static_field_ref): Register GC roots.
3765 (layout_class): Likewise.
3766 (init_class_processing): Likewise.
3767 * constants.c: Include ggc.h.
3768 (current_constant_pool_data_ref): Remove.
3769 (tag_nodes): Move it to ...
3770 (get_tag_node): ... here. Register GC roots.
3771 * decl.c: Include ggc.h. Remove many global tree definitions.
3772 (throw_node): Define.
3773 (java_global_trees): Likewise.
3774 (predef_filenames): Make the size a constant.
3775 (init_decl_processing): Adjust accordingly.
3776 (init_decl_processing): Call init_jcf_parse. Register GC roots.
3777 * expr.c: Include ggc.h.
3778 (init_expr_processing): Register GC roots.
3779 (build_invokeinterface): Likewise.
3780 * java-tree.h: Replace extern tree declarations with macros.
3781 (java_global_trees): New variable.
3782 (java_tree_index): New enumeration.
3783 (init_jcf_parse): Declare.
3784 * jcf-parse.c: Include ggc.h.
3785 (current_class): Remove declaration.
3786 (main_class): Likewise.
3787 (all_class_list): Likewise.
3788 (predefined_filename_p): Adjust for constant size of
3790 (init_jcf_parse): New function.
3791 * jcf-write.c: Include ggc.h.
3792 (generate_classfile): Register GC roots.
3793 (append_synthetic_attribute): Likewise.
3794 (append_innerclass_attribute_entry): Likewise.
3795 * lang.c: Include ggc.h.
3796 (lang_print_error): Register GC roots.
3797 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
3799 * parse.y: Include ggc.h.
3800 (wfl_operator): Remove.
3801 (goal): Register GC roots.
3802 (java_pop_parser_context): Adjust for new field names.
3803 (java_parser_context_save_global): Likewse.
3804 (java_parser_context_restore_global): Likewise.
3805 (java_parser_context_suspend): Likewise.
3806 (java_parser_context_resume): Likewise.
3807 (verify_constructor_circularity): Register GC roots.
3808 (lookup_cl): Likewise.
3809 (java_reorder_fields): Likewise.
3810 (build_current_this): Likewise.
3811 (class_in_current_package): Likewise.
3812 (argument_types_convertible): Likewise.
3813 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
3815 2000-09-14 Tom Tromey <tromey@cygnus.com>
3817 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
3819 2000-09-13 Tom Tromey <tromey@cygnus.com>
3821 * jcf-parse.c: Include <locale.h>.
3822 * jv-scan.c: Include <locale.h>.
3824 2000-09-12 Tom Tromey <tromey@cygnus.com>
3826 * expr.c (pop_type_0): Return `Object' if trying to merge two
3828 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
3829 interface types; `Object' is always a valid supertype.
3831 2000-09-12 Tom Tromey <tromey@cygnus.com>
3834 * jv-scan.c (help): Document --encoding.
3835 (options): Added `encoding' entry.
3836 (OPT_ENCODING): New define.
3837 (main): Handle --encoding.
3838 Include <langinfo.h> if nl_langinfo exists.
3839 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
3841 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
3842 (parse_source_file): Correctly call java_init_lex. Added `finput'
3843 argument. Use nl_langinfo to determine default encoding.
3844 * java-tree.h (current_encoding): Declare.
3845 * parse.y (java_parser_context_restore_global): Don't restore
3847 (java_parser_context_save_global): Don't set `finput' field.
3848 (java_pop_parser_context): Don't restore `finput'. Free old lexer
3850 * lang.c (current_encoding): New global.
3851 (lang_decode_option): Recognize `-fencoding='.
3852 (finish_parse): Don't close finput.
3853 * parse.h (struct parser_ctxt): Removed `finput' and
3854 `unget_utf8_value' fields. Added `lexer' field.
3855 (java_init_lex): Fixed declaration.
3856 * lex.c (java_new_lexer): New function.
3857 (java_destroy_lexer): Likewise.
3858 (java_read_char): Added `lex' argument. Handle iconv case.
3859 (java_read_unicode): Added `lex' argument. Count backslashes in
3861 (java_init_lex): Added `finput' and `encoding' arguments. Set
3862 `lexer' field in ctxp.
3863 (BAD_UTF8_VALUE): Removed.
3864 (java_lex): Handle seeing UEOF in the middle of a string literal.
3865 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
3866 (java_lexer): New structure.
3869 (DEFAULT_ENCODING): New define.
3870 (java_destroy_lexer): Declare.
3872 2000-09-12 Tom Tromey <tromey@cygnus.com>
3875 * lex.c (java_init_lex): Initialize java_io_serializable.
3876 * parse.y (java_io_serializable): New global.
3877 (valid_ref_assignconv_cast_p): An array can be cast to
3880 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3882 * decl.c, expr.c: Include defaults.h if not already included.
3883 Don't define the *_TYPE_SIZE macros.
3885 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
3887 * typeck.c (build_java_array_type): Correct first parameter
3888 in ADJUST_FIELD_ALIGN invocation.
3890 2000-09-06 Tom Tromey <tromey@cygnus.com>
3892 * lang-specs.h: Also recognize `-femit-class-files'.
3894 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3896 * verify.c (merge_types): Load the types to merge if necessary.
3898 2000-09-02 Anthony Green <green@redhat.com>
3900 * jcf-io.c: Include zlib.h.
3901 (open_in_zip): Read compressed class file archives.
3902 * zipfile.h (ZipDirectory): Add uncompressed_size and
3903 compression_method fields.
3904 * zextract.c (read_zip_archive): Collect file compression info.
3906 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
3908 * parse.y (do_resolve_class): Also explore superclasses of
3909 intermediate enclosing contexts when searching for inner classes.
3911 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3913 * parse.y (variable_declarator_id:): Better error message.
3914 (expression_statement:): Use YYNOT_TWICE.
3915 (cast_expression:): Likewise.
3916 (assignment:): Likewise.
3918 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3920 * parse.y (do_merge_string_cste): New locals. Create new
3921 STRING_CSTs each time, use memcpy. Fixes gcj/311.
3923 2000-08-07 Hans Boehm <boehm@acm.org>
3925 * boehm.c (mark_reference_fields): Set marking bits for all words in
3926 a multiple-word record.
3927 (get_boehm_type_descriptor): Use the procedure marking descriptor for
3930 2000-08-31 Mike Stump <mrs@wrs.com>
3932 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
3933 jcf-dump$(exeext)): Make parallel safe.
3935 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3937 * jcf-parse.c (set_source_filename): Constify a char *.
3938 * jcf-write.c (append_innerclasses_attribute,
3939 make_class_file_name): Constify a char *. Don't recycle a
3940 variable for an unrelated purpose.
3941 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
3942 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
3944 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3946 * expr.c (can_widen_reference_to): Fixed indentation.
3947 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
3948 * parse.y: `finit$' replaces `$finit$' in comments.
3949 (try_builtin_assignconv): Fixed leading comment.
3951 2000-08-25 Greg McGary <greg@mcgary.org>
3953 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
3955 2000-08-24 Greg McGary <greg@mcgary.org>
3957 * lang.c (lang_decode_option): Use ARRAY_SIZE.
3958 * parse.y (BINOP_LOOKUP): Likewise.
3960 2000-08-22 Andrew Haley <aph@cygnus.com>
3962 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
3963 sign extending. Fixes gcj/321.
3964 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
3965 combining to make a jlong. Fixes gcj/321.
3967 2000-08-21 Nix <nix@esperi.demon.co.uk>
3969 * lang-specs.h: Do not process -o or run the assembler if
3972 2000-08-16 Andrew Haley <aph@cygnus.com>
3974 * typeck.c (build_java_array_type): Rewrite code to do array
3975 alignment. Take into account back-end macros when aligning array
3976 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
3977 user to set alignment. Fixes gcj/252 and 160.
3979 2000-08-09 Tom Tromey <tromey@cygnus.com>
3981 * parse.y (check_abstract_method_definitions): Now return `int'.
3982 Check implemented interfaces. Fixes PR gcj/305.
3984 * parse.y (patch_switch_statement): Disallow `long' in switch
3985 expressions. Fixes PR gcj/310.
3987 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3989 * decl.c (finit_leg_identifier_node): New global.
3990 (init_decl_processing): Use `finit$' to initialize
3991 finit_identifier_node. Use `$finit$' to initialize
3992 finit_leg_identifier_node.
3993 * expr.c (expand_java_field_op): Use ID_FINIT_P.
3994 * java-tree.h (finit_identifier_node): Changed attached comment.
3995 (finit_leg_identifier_node): New declaration.
3996 (ID_FINIT_P): Take finit_identifier_node and
3997 finit_leg_identifier_node into account. This is a backward
4000 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4002 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4004 (generate_bytecode_insns): Check `nargs' before emitting it.
4005 * verify.c (merge_type_state): Fixed typo.
4006 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4007 generate_bytecode_{conditional,insns}.
4009 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4011 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4014 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4016 * class.c (maybe_layout_super_class): Fixed indentation.
4017 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4018 (java_check_methods): New function declaration.
4019 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4020 instead of `str_ptr'.
4021 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4022 of a `invokeinterface' at the right time.
4023 * parse.h (WFL_STRIP_BRACKET): New macro.
4024 (SET_TYPE_FOR_RESOLUTION): Use it.
4025 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4026 (check_class_interface_creation): Don't check for cross package
4027 innerclass name clashes.
4028 (method_header): Behave properly if MDECL is `error_mark_node'.
4029 (method_declarator): Return `error_mark_node' if bogus current
4031 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4032 (resolve_and_layout): New local `decl_type', set and used. Call
4034 (java_check_methods): New method.
4035 (java_layout_classes): Use it.
4036 (resolve_qualified_expression_name): No EH check necessary in
4038 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4040 (patch_assignment): Set DECL_INITIAL on integral final local.
4042 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4044 * java-tree.h (flag_extraneous_semicolon): New extern.
4045 * lang-options.h: (-Wextraneous-semicolon): New option.
4046 * lang.c (flag_redundant): Fixed typo in leading comment.
4047 (flag_extraneous_semicolon): New global.
4048 (lang_decode_option): Set `flag_extraneous_semicolon' when
4049 -Wall. Decode `-Wextraneous-semicolon'.
4050 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4051 `empty_statement' rule.
4052 (class_body_declaration): Likewise.
4053 (method_body:): Accept `;' as a method body.
4054 (static_initializer:): Removed `SC_TK' hack.
4055 (constructor_block_end:): Likewise.
4056 (empty_statement:): Report deprecated empty declaration. Fixes
4059 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4061 * parse.y (build_dot_class_method_invocation): Changed parameter
4062 name to `type'. Build signature from `type' and convert it to a
4063 STRING_CST if it's an array.
4064 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4065 to use `ref_type' directly.
4067 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4069 * lang-options.h: Added a comma after the last element to avoid
4070 syntax errors when other languages define additional options.
4072 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4074 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4075 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4076 (jc1): Link with $(BACKEND).
4077 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4079 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4081 * jvspec.c: Adjust type of second argument to
4082 lang_specific_driver, and update code as necessary.
4084 * class.c (build_dtable_decl): Initialize dummy.
4086 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4088 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4089 method bodies not to rule out discarding `<clinit>'; don't use
4090 <clinit> to initialize static fields with constant initializers.
4092 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4094 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4096 (method_synthetic): New global.
4097 (HANDLE_METHOD): Recognize synthetic method and tell
4098 `print_method_info' about it.
4099 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4100 processing a synthetic method.
4101 * jcf-reader.c (skip_attribute): New function.
4102 ( skip_attribute): Likewise.
4104 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4106 * parse.y (build_outer_field_access): Fixed comments.
4107 (fix_constructors): Emit the initialization of this$<n> before
4109 (resolve_qualified_expression_name): Build an access to `decl' if
4112 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4114 * parse-scan.y (curent_class): Non longer const.
4115 (inner_qualifier, inner_qualifier_length): Deleted.
4116 (current_class_length): New global.
4117 (bracket_count): Fixed typo in leading comment.
4118 (anonymous_count): New global.
4119 (class_instance_creation_expression:): Handle anonymous classes.
4120 (anonymous_class_creation:): New rule.
4121 (push_class_context): Rewritten.
4122 (pop_class_context): Likewise.
4123 (INNER_QUALIFIER): Macro deleted.
4124 (report_class_declaration): call `push_class_context' when
4125 entering the function. `fprintf' format modified not to use
4127 (report_class_declaration): Assign `package_name' and
4128 `current_class' to NULL separately.
4130 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4132 * expr.c (build_invokeinterface): Call layout_class_methods on
4135 2000-07-27 Tom Tromey <tromey@cygnus.com>
4136 Anthony Green <green@cygnus.com>
4137 Alexandre Petit-Bianco <apbianco@cygnus.com>
4139 * class.c (make_class_data): Create vtable for abstract classes.
4140 (get_dispatch_table): Changed to cope with abstract classes.
4142 2000-07-27 Tom Tromey <tromey@cygnus.com>
4144 * parse.y (patch_method_invocation): Don't reverse the argument
4145 list when dealing with anonymous class constructors. Fixed typo in
4148 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4150 * parse.y (build_alias_initializer_parameter_list): Reverse
4151 crafted list when building aliases for anonymous class
4154 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4156 * parse.y (jdep_resolve_class): Don't bother checking potential
4157 innerclass access if `decl' is NULL.
4158 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4161 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4163 * parse.c: Remove (again.)
4165 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4167 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4168 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4169 outside the `if' statement, alias to innerclass removed, `decl'
4170 used to mark the class complete.
4172 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4174 * parse.y (simple_name:): Fixed typo in error message.
4176 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4178 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4179 or its first operand can be error marks.
4181 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4183 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4184 * parse.y (method_header): Likewise.
4186 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4188 * parse.y (process_imports): Consider that one might be trying to
4189 import an innerclass. Fixes gcj/254
4191 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4193 * parse.y (find_as_inner_class): Handle the case where the
4194 enclosing context of an innerclass has been loaded as bytecode.
4196 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4198 * parse.y (simple_name:): Reject `$' in type names.
4199 (resolve_type_during_patch): Use `type' as a second
4200 argument to resolve_no_layout. Fixes gcj/257.
4202 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4204 * parse.y (find_most_specific_methods_list): Select the only
4205 non-abstract method even if max has been set.
4206 Fixes gcj/285, gcj/298.
4208 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4210 * lang-specs.h: Added %(jc1) to java compiler options.
4212 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4214 * .cvsignore: New file.
4216 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4218 * parse.y (not_accessible_p): Access granted to innerclasses
4219 (indirectly) extending the reference type. Fixes gcj/249.
4221 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4223 * parse.y (patch_method_invocation): Fixed comment.
4224 (maybe_use_access_method): Build this$<n>s to the context of the
4225 target method, or a type that extends it. Fixes gcj/242.
4227 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4231 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4233 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4235 2000-07-13 Tom Tromey <tromey@cygnus.com>
4237 * lang-specs.h: Added %{I*}.
4239 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4241 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4243 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4245 * parse-scan.c: Remove.
4247 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4249 * class.c (set_super_info): Handled protected inner classes.
4250 (common_enclosing_context_p): Bail early if arguments aren't both
4252 (get_access_flags_from_decl): Handle private and protected inner
4254 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4255 (CLASS_PROTECTED): Likewise.
4256 (struct lang_type): New bitfield `poic'.
4257 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4259 (check_inner_class_access): Renamed arguments, added
4260 comments. Handles protected inner classes (fixes gcj/225)
4261 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4263 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4265 * parse.y (resolve_qualified_expression_name): Verify qualified
4266 access to `this'. Fixes gcj/239.
4268 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4270 * jcf-write.c (generate_classfile): Don't install ConstantValue
4273 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4275 * parse.y (resolve_qualified_expression_name): Handle inner class
4276 access. Fixes gcj/256.
4278 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4280 * jcf-write.c (generate_classfile): Properly install the
4281 ConstantValue attribute and the initial value constant pool index
4282 on string constants.
4283 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4286 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4288 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4290 * parse.y (find_as_inner_class): Fixed typo.
4291 (do_resolve_class): Explore enclosing contexts when searching for
4292 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4293 (check_inner_class_access): Check `decl' which can be null in case
4296 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4298 * java-tree.h (java_debug_context): Declared `extern'.
4299 (safe_layout_class): Likewise.
4300 * parse.y (resolve_field_access): Field must be `static' in order
4301 to be replaced by its initial value. Added comments.
4302 (find_applicable_accessible_methods_list): Fixed typo.
4303 (find_most_specific_methods_list): Methods found in innerclasses
4304 take over methods founds in the enclosing contexts.
4305 (java_complete_tree): Loosen restrictions on the type of DECLs
4306 that can be replaced by their initialization values.
4307 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4309 2000-07-05 Tom Tromey <tromey@cygnus.com>
4311 * Make-lang.in (PARSE_DIR): New macro.
4312 (PARSE_RELDIR): Likewise.
4313 (PARSE_C): Likewise.
4314 (PARSE_SCAN_C): Likewise.
4315 ($(PARSE_C)): New target.
4316 ($(PARSE_SCAN_C)): Likewise.
4317 (SET_BISON): New macro.
4318 (BISONFLAGS): Likewise.
4319 (JAVABISONFLAGS): Likewise.
4321 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4323 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4324 argument on the first pass for CNI as well as JNI.
4325 (print_method_info): Set up method name on the first pass only.
4327 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4329 * parse.y (parser_qualified_classname): Removed parameter
4331 (create_interface): Removed first passed parameter to
4332 parser_qualified_classname.
4333 (create_class): Likewise. Don't install alias on static
4334 innerclasses. Fixes gcj/275.
4336 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4338 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4339 debugable statement with empty_stmt_node. Fixes gcj/272
4341 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4343 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4346 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4348 * jcf-write.c (push_long_const): Appropriately cast short negative
4351 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4353 * parse.y (verify_constructor_super): Use loop variable
4354 `m_arg_type' initialized with `mdecl_arg_type'.
4356 2000-06-29 Tom Tromey <tromey@cygnus.com>
4358 * parse.y (resolve_field_access): Handle case where `type_found'
4361 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4363 * expr.c (lookup_field): The same field can be found through two
4364 different interface. Don't declare it ambiguous in that case.
4366 2000-06-27 Tom Tromey <tromey@cygnus.com>
4368 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4369 follows \r, then unget it at a lower level.
4371 2000-06-26 Tom Tromey <tromey@cygnus.com>
4373 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4376 2000-06-25 Tom Tromey <tromey@cygnus.com>
4378 * parse.y (for_statement): Wrap expression in a WFL if it is a
4379 constant. For PR gcj/268.
4381 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4383 * parse.y (do_resolve_class): Minor optimiztion in the package
4384 list search. Removed unnecessary test and return statement.
4385 (valid_ref_assignconv_cast_p): Order of arguments to
4386 enclosing_context_p fixed.
4388 2000-06-24 Tom Tromey <tromey@cygnus.com>
4390 * expr.c (lookup_field): Print error and return error_mark_node if
4391 field reference is ambiguous.
4393 * parse.y (check_abstract_method_definitions): Also check if
4394 `other_method' is abstract.
4396 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4398 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4400 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4401 (struct lang_type): New field `pic'.
4402 (CLASS_PRIVATE): New macro.
4403 * parse.y (check_inner_class_access): New function.
4404 (jdep_resolve_class): Call it.
4406 2000-06-23 Tom Tromey <tromey@cygnus.com>
4408 * parse.y (patch_incomplete_class_ref): Initialize the returned
4409 class. For PR gcj/260.
4411 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4413 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4415 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4417 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4418 Java specific checks.
4419 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4421 * java-tree.def (CASE_EXPR): Marked 'e'.
4422 (DEFAULT_EXPR): Likewise.
4423 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4425 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4426 Java specific checks.
4427 (generate_bytecode_insns): Test try_block for BLOCK before using
4429 * parse.y (build_wfl_wrap): Added `location' argument. Set
4430 EXPR_WFL_LINECOL accordingly.
4431 (dim_expr:): Wrap constants with WFLs.
4432 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
4433 (resolve_package): Check for `stmt' not being a BLOCK before
4434 building a debuggable statement with it.
4435 (make_qualified_primary): Added extra parameter to build_wfl_wrap
4437 (resolve_field_access): Make sure `decl' is a DECL before treating
4439 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
4440 IDENTIFIER_NODE before treating it as such.
4441 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
4442 treating it as such.
4443 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
4444 to be applied only on non array types.
4446 2000-06-16 Per Bothner <per@bothner.com>
4448 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
4449 define in terms of DECL_RESULT, as that fails when --enable-checking.
4451 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4453 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
4454 types the same in comparison.
4455 (CHECK_OP): Add static prototype.
4457 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4459 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
4460 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
4463 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4465 * decl.c (create_primitive_vtable): Prototype.
4467 * jcf-write.c (generate_bytecode_insns): Initialize variable
4470 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
4472 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4474 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
4475 to track searched classes, and do not search the same class more than
4476 once. Call find_applicable_accessible_methods_list on immediate
4477 superclass, instead of search_applicable_method_list on all ancestors.
4480 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4482 * parse.y (register_fields): Permit static fields in inner classes
4483 if they are final. Fix for PR gcj/255.
4485 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4487 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
4488 * parse.y (find_in_imports): Returned type changed to void,
4489 leading comment fixed.
4490 (register_package): New function.
4491 (qualify_and_find): Likewise.
4492 (package_declaration:): Use `register_package'.
4493 (single_type_import_declaration:): Removed local variable
4494 `node'. Added missing `;' for consistency.
4495 (type_import_on_demand_declaration:): Use `chainon' to link new
4497 (lookup_field_wrapper): Lookup local variables defined in outer
4499 (java_complete_class): Don't reverse the list of imported on demand.
4500 (do_resolve_class): Reorganized. Removed local variable
4501 `original_name'. Call `qualify_and_find' with the current package
4502 name, invoke `find_in_imports_on_demand' right after. Call
4503 `qualify_and_find' with the packages we've seen so far. Fixed
4504 operations numbering in comments.
4505 (java_expand_class): Don't reverse `package_list'.
4506 (find_most_specific_methods_list): New local variables `abstract'
4507 and `candidates'. Use them to pick the right method.
4509 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
4511 * parse.y (check_modifiers_consistency): Don't subtract out
4512 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
4514 2000-06-04 Philipp Thomas <pthomas@suse.de>
4516 * Makefile.in (INTLLIBS): New.
4520 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4522 * class.c (get_dispatch_table): Build the vtable dummy entry list
4523 element with a null purpose. Fixed leading comment.
4524 (build_dtable_decl): Build an accurate dtable type when appropriate
4527 2000-06-02 Richard Henderson <rth@cygnus.com>
4529 * lang.c (lang_get_alias_set): New.
4531 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4533 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
4534 before using it as the accessed field.
4536 2000-05-31 Tom Tromey <tromey@cygnus.com>
4538 * java-tree.h (boolean_array_vtable, byte_array_vtable,
4539 char_array_vtable, short_array_vtable, int_array_vtable,
4540 long_array_vtable, float_array_vtable, double_array_vtable):
4542 * expr.c (get_primitive_array_vtable): New function.
4543 (create_primitive_vtable): New function.
4544 (java_lang_expand_expr): Enable code to statically generate
4546 * decl.c (init_decl_processing): Create primitive vtables.
4547 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
4548 short_array_vtable, int_array_vtable, long_array_vtable,
4549 float_array_vtable, double_array_vtable): Define.
4551 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
4553 * java/parse.y (find_applicable_accessible_methods_list):
4554 Don't add an uninitialized value to the list.
4556 2000-05-25 Tom Tromey <tromey@cygnus.com>
4558 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
4559 when trying to see if field's class should be initialized. Always
4560 initialize field's declaring class, not qualified class.
4563 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
4564 `wfl_operator', to maybe_build_primttype_type_ref.
4567 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
4569 * parse.y (patch_method_invocation): Don't try to lookup methods
4572 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4574 * parse.y (resolve_field_access): Call the appropriate <clinit>
4575 before accessing the length of a static array. Craft a decl for
4576 the field while its time. Fixes PR gcj/129.
4578 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4580 * parse.y (resolve_package): Correctly set `*next' (was off by
4582 (resolve_qualified_expression_name): Fixed comment.
4584 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4586 * jcf-parse.c (jcf_parse_source): Reset current_class and
4587 current_function_decl to NULL before parsing a new file.
4589 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4591 * parse.y (block_end:): If the collected block doesn't feature a
4592 statement, insert an empty statement.
4594 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4596 * parse.y (maybe_yank_clinit): New function.
4597 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
4598 end of the list of methods belonging to a class.
4599 (java_complete_expand_method): Check whether <clinit> is really
4600 necessary and expand it accordingly.
4602 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4604 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
4605 processed by the method's switch statement.
4607 2000-05-19 Tom Tromey <tromey@cygnus.com>
4609 * java-tree.h: Added init state enum.
4610 * decl.c (emit_init_test_initialization): Initialize class
4611 initialization check variable by looking at class' state.
4613 2000-05-19 Tom Tromey <tromey@cygnus.com>
4615 * java-tree.h (build_instanceof): Declare.
4616 (build_get_class): Declare.
4617 * parse.y (patch_binop): Use build_instanceof.
4618 * expr.c (build_instanceof): New function. If class is final,
4619 don't make a function call.
4620 (expand_java_INSTANCEOF): Use it.
4621 (build_get_class): New function.
4623 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4625 * jcf-write.c (generate_classfile): Scan the source_file for
4626 slashes with the right pointer variable.
4628 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
4630 * lang.c (lang_decode_option): Update -Wunused flags by calling
4632 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
4634 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
4636 * check_init.c (check_init): Constify local char *.
4637 * class.c (push_class): Constify local char *.
4638 * java_tree.h: Update prototypes.
4639 * jcf-io.c (open_class): Constify filename parameter and
4641 (find_class): Remove redundant string copy. Cast return from
4643 * jcf-parse.c (read_class, parse_class_file, yyparse):
4644 Constify local char *.
4645 * jcf-write.c (generate_bytecode_insns, generate_classfile):
4646 Constify local char *.
4647 * jcf.h (JCF): Constify filename and classname.
4648 (JCF_FINISH): Cast args to FREE to char * when appropriate.
4649 * lang.c (init_parse): Constify parameter and return value.
4650 * lex.c (java_get_line_col): Constify filename parameter.
4651 * parse.h: Constify parser_ctxt.filename. Update prototypes.
4652 * parse.y (java_parser_context_suspend,
4653 issue_warning_error_from_context, safe_layout_class): Constify
4655 * parse.c: Regenerate.
4657 2000-05-08 Tom Tromey <tromey@cygnus.com>
4659 * expr.c (build_jni_stub): Cache the result of
4660 _Jv_LookupJNIMethod.
4662 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4664 * decl.c (predef_filenames_size): Now 7.
4665 (predef_filenames): New seventh entry.
4667 2000-05-04 Tom Tromey <tromey@cygnus.com>
4669 * boehm.c (mark_reference_fields): Don't mark RawData fields.
4670 Keep track of when we've seen a reference field after a
4671 non-reference field.
4672 (get_boehm_type_descriptor): Handle case where we see
4673 non-reference fields but no trailing reference field.
4674 * decl.c (rawdata_ptr_type_node): Define.
4675 (init_decl_processing): Initialize rawdata_ptr_type_node.
4676 * java-tree.h (rawdata_ptr_type_node): Declare.
4678 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4680 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
4681 specifiers in calls to fprintf.
4683 2000-05-03 Andrew Haley <aph@cygnus.com>
4685 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
4687 * javaop.h (WORD_TO_INT): New function.
4688 (IMMEDIATE_s4): Use WORD_TO_INT.
4689 * jcf.h (JPOOL_INT): Ditto.
4691 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
4694 2000-04-19 Tom Tromey <tromey@cygnus.com>
4696 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
4698 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
4700 * expr.c (build_jni_stub): New function.
4701 * lang-specs.h: -fjni and -femit-class-file are incompatible.
4703 * parse.y (java_complete_expand_methods): Expand a native method
4704 and call build_jni_stub if -fjni given.
4705 * lang-options.h: Document -fjni.
4706 * lang.c (flag_jni): New global.
4707 (lang_f_options): Added `jni' entry.
4708 * java-tree.h (soft_lookupjnimethod_node,
4709 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
4711 (flag_jni): Declare.
4712 (build_jni_stub): Declare.
4713 (struct lang_decl): Added `native' flag.
4714 (METHOD_NATIVE): Redefined to use `native' field of lang specific
4716 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
4717 soft_jnipopsystemframe_node): New globals.
4718 (init_decl_processing): Set them. _Jv_InitClass only takes one
4721 * java-tree.def: Put into `C' mode.
4723 2000-04-27 Tom Tromey <tromey@cygnus.com>
4726 * expr.c (expand_invoke): Generate check to see if object pointer
4727 is null in nonvirtual invocation case.
4728 * java-tree.h (soft_nullpointer_node): Declare.
4729 * decl.c (soft_nullpointer_node): New global.
4730 (init_decl_processing): Initialize soft_nullpointer_node.
4731 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4732 or `private' methods.
4733 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4735 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4737 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4740 2000-04-26 Tom Tromey <tromey@cygnus.com>
4742 * zextract.c (find_zip_file_start): New function.
4743 (read_zip_archive): Use it.
4745 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4747 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
4749 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4751 * class.c (common_enclosing_context_p): New function.
4752 * java-tree.h (common_enclosing_context_p): Added prototype.
4753 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
4754 classes sharing an outer context with the current instance.
4755 * parse.y (build_access_to_thisn): Fixed leading comment.
4756 (verify_constructor_super): New local `supper_inner'. Skip
4757 enclosing context argument in the case of inner class constructors.
4758 (patch_method_invocation): Insert proper context as second
4759 parameter to pure inner class constructor super invocations.
4761 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4763 * parse.y (end_class_declaration): Reset the interface number
4766 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4768 * parse.y (source_start_java_method): Deleted unnecessary code.
4769 (patch_method_invocation): Fixed comment.
4771 2000-04-24 Robert Lipe <robertlipe@usa.net>
4773 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
4775 2000-04-23 Tom Tromey <tromey@cygnus.com>
4777 * boehm.c (mark_reference_fields): Use int_byte_position.
4779 2000-04-22 Tom Tromey <tromey@cygnus.com>
4781 * boehm.c (mark_reference_fields): Only call byte_position on
4784 2000-04-22 Tom Tromey <tromey@cygnus.com>
4786 * boehm.c (mark_reference_fields): Added `last_view_index'
4787 argument. Use DECL_FIELD_OFFSET to determine field's offset.
4789 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
4791 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
4792 * parse.y (check_class_interface_creation): Fixed comments. Select
4793 permitted modifiers for (inner) interfaces. Changed error message
4794 to report rejected modifiers used with local classes.
4796 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4798 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
4799 of directly inherited type considered in scope.
4800 * parse.y (do_resolve_class): Search inherited classes for inner
4803 2000-04-20 Tom Tromey <tromey@cygnus.com>
4805 * parse.y (not_accessible_p): Use member's class, not current
4806 class, when doing inheritance check for protected reference.
4809 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
4811 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
4813 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4815 * parse.y (lookup_field_wrapper): Search for final local aliases.
4816 (resolve_expression_name): Let lookup_field_wrapper search for
4817 final local aliases. Force the value of `name' if one is found.
4818 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
4819 an expression name. Fixed comments.
4821 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4823 * parse.y (yyerror): `msg' can be null, don't use it in that case.
4825 2000-04-19 Tom Tromey <tromey@cygnus.com>
4827 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
4829 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4831 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
4833 2000-04-18 Tom Tromey <tromey@cygnus.com>
4836 * gjavah.c (utf8_cmp): Changed return value.
4837 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
4839 (cxx_keywords): New global.
4840 (get_field_name): Handle new result of cxx_keyword_subst.
4841 (print_method_info): Likewise.
4843 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
4845 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
4846 with a newline, for CNI.
4847 (print_stub_or_jni): Print a space or newline before method name for
4849 (print_cxx_classname): Don't write leading "::" in CNI stub method.
4850 (process_file): Include gcj/cni.h if generating CNI stubs.
4852 2000-04-16 Tom Tromey <tromey@cygnus.com>
4854 * gjavah.c (decompile_method): Use print_field_name.
4857 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4859 * parse.y (java_expand_classes): Reverse the package list once.
4860 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
4862 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
4863 the `==' and `!=' operators.
4865 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4867 * jcf-write.c (generate_bytecode_insns): At invokation time,
4868 always relate an interface method to the type of its selector.
4870 2000-04-05 Tom Tromey <tromey@cygnus.com>
4873 * expr.c (expand_invoke): Generate check to see if object pointer
4874 is null in nonvirtual invocation case.
4875 * java-tree.h (soft_nullpointer_node): Declare.
4876 * decl.c (soft_nullpointer_node): New global.
4877 (init_decl_processing): Initialize soft_nullpointer_node.
4878 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4879 or `private' methods.
4880 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4882 2000-04-05 Tom Tromey <tromey@cygnus.com>
4885 * parse.y (check_final_assignment): Recognize assignments to the
4886 `length' field of an array when generating class files.
4888 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4890 * class.c (decl_hash): Prototype removed.
4891 (decl_compare): Likewise.
4893 2000-04-05 Tom Tromey <tromey@cygnus.com>
4895 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
4896 * parse.y (check_modifiers_consistency): Check for final/volatile
4897 clash. Fixes PR gcj/164.
4899 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4901 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
4903 (java_hash_compare_tree_node): Renamed from `decl_compare, made
4905 (add_method_1): Use `java_hash_hash_tree_node' and
4906 `java_hash_compare_tree_node'.
4907 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
4908 (java_hash_compare_tree_node): Likewise.
4909 * parse.y (find_applicable_accessible_methods_list): Create,
4910 delete and use a hash table to remember already searched interfaces.
4912 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
4914 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
4917 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4919 * boehm.c (mark_reference_fields, set_bit): Prototype.
4920 (set_bit): Un-ANSI-fy definition.
4922 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
4925 * decl.c (emit_init_test_initialization): Likewise.
4927 * gjavah.c (jni_print_char): Likewise.
4929 * parse.y (create_new_parser_context): Likewise.
4931 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4933 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
4934 patch missing hunk. Fixed indentation.
4936 2000-03-30 Tom Tromey <tromey@cygnus.com>
4938 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
4939 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
4941 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4943 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4944 when negative *before* using it as an array index.
4945 * ChangeLog: Fixed typo.
4947 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4949 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4950 to 0 when it reaches -1.
4952 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4954 * jcf-parse.c (get_constant): Properly cast `num' during the
4955 invocation of `add_double'.
4956 * jcf-write.c (push_long_const): Properly cast `lo' before
4957 comparing it to short bounds.
4958 * parse-scan.y (interface_declaration:): Rule re-arrange so that
4959 `interface_body:' is reduced after the current interface is
4962 2000-03-26 Tom Tromey <tromey@cygnus.com>
4964 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
4965 Java-specific `-f' option.
4967 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4969 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
4970 Adjust order of making types.
4971 Make bitsize_*_node values.
4973 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4975 * class.c (make_field_value): Use byte_position.
4976 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
4977 (java_array_data_offset): Likewise.
4978 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
4981 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4983 * parse.y (check_abstract_method_definitions): New local
4984 `end_type_reached'. Make sure we also consider `end_type'.
4985 (java_check_abstract_method_definitions): Make sure we eventually
4986 consider `java.lang.Object'.
4987 (maybe_use_access_method): Don't use access method if not in the
4988 context of a pure inner class or if the method's context is right.
4989 (find_applicable_accessible_methods_list): New static flag
4990 `object_done'. Don't search abstract classes as interfaces. Fixed
4991 indentation. Fixed the `java.lang.Object' only search. Search
4992 class interface(s) first, then fully search enclosing contexts.
4993 (find_most_specific_methods_list): Pick the closest candidate when
4994 they're all abstract.
4996 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4998 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4999 properly initialize `finished_label'. Don't emit gotos for empty
5002 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5004 * except.c (emit_handlers): Clear catch_clauses_last.
5006 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5008 * parse.y (check_method_types_complete): New function.
5009 (create_class): Reset anonymous class counter only when seeing an
5011 (java_complete_class): JDEP_METHOD: Don't recompute signature
5014 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5016 * class.c (build_static_ref): Fixed indentation in comment.
5017 * java-tree.def (TRY_EXPR): Fixed typo in name.
5018 (CLASS_LITERAL): Likewise.
5019 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5020 (struct lang_type): New field `dot_class'.
5021 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5022 (generate_classfile): Method `class$' is synthetic.
5023 * parse.y (build_do_class_method): New function.
5024 (build_dot_class_method_invocation): Likewise.
5025 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5026 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5027 (qualify_ambiguous_name): Likewise.
5028 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5029 (build_try_statement): Fixed leading comment.
5031 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5033 * class.c (make_field_value): Properly handle sizes.
5034 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5035 (layout_class_method): Count using trees.
5036 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5037 * expr.c (java_array_data_offset): Use int_bit_position.
5038 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5039 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5041 2000-03-16 Tom Tromey <tromey@cygnus.com>
5043 * lang.c (flag_hash_synchronization): New global.
5044 (lang_f_options): Added `hash-synchronization'.
5045 * lang-options.h: Mention -fhash-synchronization.
5046 * java-tree.h (flag_hash_synchronization): Declare.
5047 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5048 hash table synchronization is disabled.
5049 * decl.c (init_decl_processing): Only push `sync_info' value when
5050 hash table synchronization is disabled.
5051 * class.c (make_class_data): Only push `sync_info' field when hash
5052 table synchronization is disabled. Removed dead code.
5054 2000-03-16 Tom Tromey <tromey@cygnus.com>
5056 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5058 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5060 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5062 * parse.y (patch_method_invocation): Handle anonymous classes
5063 creation in static context.
5065 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5067 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5068 * parse.y (resolve_qualified_expression_name): Use it.
5069 (patch_method_invocation): Likewise.
5071 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5073 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5074 depending on the type of dependency which dictates what the
5076 (unresolved_type_p): Resolved types limited to the current class.
5078 2000-03-15 Tom Tromey <tromey@cygnus.com>
5080 * decl.c (init_decl_processing): Set type of `sync_info' to be
5083 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5084 Correctly compute bit number for current slot. Zero `high' and
5085 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5086 mark_reference_fields.
5087 (mark_reference_fields): New function.
5089 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5091 * parse.y (register_incomplete_type): Fixed initialization of
5094 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5096 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5098 (push_class_context, pop_class_context): New function.
5099 (class_body:): Call pop_class_context.
5100 (interface_body:): Likewise.
5101 (INNER_QUALIFIER): New macro.
5102 (report_class_declaration): Changed output format and use
5103 INNER_QUALIFIER. Call push_class_context.
5105 2000-02-14 Andrew Haley <aph@cygnus.com>
5107 * check-init.c (check_init): Add new cases for unary and binary
5110 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5112 * parse.y (resolve_package): Set `next' once a type name has been
5113 progressively discovered.
5114 (resolve_qualified_expression_name): Propagate resolution only if
5115 there are remaining qualifiers. Take into account `q' might have
5116 been cleared after re-qualification.
5117 * parse.y (patch_method_invocation): New local `resolved'.
5118 Section dealing with qualified expression rewritten to use
5119 resolve_field_access.
5121 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5123 * parse.h (PUSH_CPC): Fixed indentation.
5124 (DEBUG_CPC): New macro.
5125 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5126 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5127 * parse.y (class_body_declaration:): Use
5128 SET_CPC_INSTANCE_INITIALIZER_STMT.
5129 (method_declaration:): Check for null current_function_decl.
5130 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5131 (java_parser_context_pop_initialized_field): Better handling of
5133 (maybe_make_nested_class_name): Mark nested class name as
5134 qualified when necessary.
5135 (end_class_declaration): Don't call java_parse_context_resume when
5136 one or more error occurred.
5137 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5138 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5139 SET_CPC_INITIALIZER_STMT.
5140 (method_header): Check for inner classes declaring static methods.
5141 (resolve_qualified_expression_name): Handle situation where `this'
5144 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5146 * typeck.c (build_prim_array_type): Correctly set the high word too.
5148 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5150 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5152 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5153 list of methods for interfaces.
5155 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5157 * parse.y (qualify_ambiguous_name): Properly handle expressions
5160 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5162 * parse.y (check_final_assignment): Extended to process
5164 (patch_assignment): Have check_final_assignment called only once.
5166 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5168 * java-tree.h (IS_INIT_CHECKED): New flag.
5169 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5170 * parse.y (patch_string): Call force_evaluation_order on the
5171 completed string concatenation tree.
5172 * expr.c (force_evaluation_order): Call force_evaluation_order on
5173 function's arguments too.
5175 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5177 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5178 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5179 (build_anewarray): Likewise.
5180 * parse.y (patch_newarray): Likewise.
5181 * parse.c: Regenerated.
5183 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5185 * decl.c (init_decl_processing): Added new class fields `depth',
5186 `ancestors', and `idt' to class_type_node. Use
5187 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5188 * class.c (make_class_data): Push initial values for new fields.
5189 * java-tree.h: Updated prototype for `build_invokeinterface'.
5190 * expr.c (build_invokeinterface): Changed parameters to accept
5191 `method' tree. Calculate index of `method' in its declaring
5192 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5193 (expand_invoke): Call `build_invokeinterface' with new parameters.
5194 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5197 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5199 * typeck.c (lookup_do): Search superinterfaces first
5200 when looking up an interface method. From Godmar Back
5203 2000-03-06 Tom Tromey <tromey@cygnus.com>
5205 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5207 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5209 * java-tree.h (lookup_argument_method2): Declared.
5210 (safe_layout_class): Prototype moved from parse.h.
5211 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5212 * parse.y (java_check_regular_methods): Local `super_class' gone.
5213 Call lookup_argument_method2 instead of lookup_argument_method.
5214 Perform modifier match for methods found declared in implemented
5215 interfaces. Fixed indentation problem. Overriding/hiding error
5216 report to take place only for methods found in classes.
5217 * typeck.c (lookup_argument_method): Changed leading
5218 comment. Re-written by calling lookup_do.
5219 (lookup_argument_method2): New function.
5220 (lookup_java_method): Re-written by calling lookup_do.
5221 (lookup_do): New function.
5223 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5225 * check-init.c (check_init): Removed dead code. Handle (blank)
5227 * parse.y (declare_local_variables): New local `final_p', set it
5228 and use it to initialize LOCAL_FINAL.
5229 (check_final_assignment): Only check FIELD_DECLs.
5231 2000-02-17 Tom Tromey <tromey@cygnus.com>
5233 * Makefile.in (JAVA_OBJS): Added boehm.o.
5234 (boehm.o): New target.
5235 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5236 * java-tree.h (flag_use_boehm_gc): Declare.
5237 (get_boehm_type_descriptor): Declare.
5238 * lang.c (lang_f_options): Added `use-boehm-gc'.
5239 (flag_use_boehm_gc): New global.
5240 * lang-options.h: Added -fuse-boehm-gc.
5241 * boehm.c: New file.
5242 * class.c (get_dispatch_table): If class uses a Boehm type
5243 descriptor, put it in the vtable.
5244 (make_class_data): Removed dead code.
5246 2000-03-03 Per Bothner <per@bothner.com>
5248 * decl.c (init_decl_processing): Initialize sizetype properly.
5250 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5252 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5253 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5254 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5255 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5256 (jcf_parse): New local `current'. Load innerclasses seen in outer
5257 context being processed.
5258 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5259 * jcf-write.c (append_innerclasses_attribute): New function.
5260 (append_innerclasses_attribute_entry): Likewise.
5261 (get_access_flags): Handle static classes. Set anonymous and local
5262 classes to be private.
5263 (generate_classfile): Attribute count adjusted. Call
5264 append_innerclasses_attribute.
5265 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5266 PURE_INNER_CLASS_TYPE_P.
5267 * parse.y (parser_qualified_classname): New parameter `is_static',
5268 produce non qualified name accordingly.
5269 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5270 (create_interface): Added argument to parser_qualified_classname.
5271 (create_class): Added argument to parser_qualified_classname. Setup
5272 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5273 (add_inner_class_fields): Fixed indentation.
5274 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5275 (method_declarator): Fixed typo in comment.
5276 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5277 (build_current_thisn): Likewise.
5278 (patch_method_invocation): Likewise.
5280 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5282 * decl.c (current_function_decl): Move to toplev.c.
5284 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5286 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5287 (DECL_BIT_INDEX): Use underlying representation.
5288 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5290 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5292 * expr.c (build_java_ret): Pass proper type to size_binop.
5294 2000-02-25 Anthony Green <green@cygnus.com>
5296 * expr.c (build_class_init): Mark the decl to be ignored by
5298 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5299 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5300 * class.c (init_test_hash_newfunc): New function.
5301 (decl_hash): New function.
5302 (decl_compare): New function.
5303 * decl.c (emit_init_test_initialization): New function.
5304 (complete_start_java_method): Traverse the init test hashtable,
5305 calling emit_init_test_initialization.
5306 (always_initialize_class_p): Define.
5307 * expr.c (build_class_init): Use initialization tests when
5308 emitting class initialization code.
5309 (always_initialize_class_p): Declare.
5310 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5312 * java-tree.h: Include hash.h.
5313 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5314 (struct lang_decl): Add init_test_table field.
5315 (init_test_hash_entry): Define.
5317 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5319 * gjavah.c (main): Avoid using `argi' to report unimplemented
5322 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5324 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5325 initialize locals to avoid warnings. Local `exception_type' moved
5328 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5330 * parse.y (resolve_expression_name): Use `orig' as a second
5331 argument to resolve_field_access.
5332 (resolve_field_access): Removed unnecessary code when dealing with
5335 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5337 * class.c (push_super_field): Don't push the field twice.
5338 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5339 * parse.h (java_reorder_fields): Prototyped.
5340 * parse.y (java_reorder_fields): New function.
5341 (java_layout_class): Simplified not to worry about re-ordering.
5343 2000-02-23 Tom Tromey <tromey@cygnus.com>
5345 * gjavah.c (print_name): In JNI case, correctly quote string.
5346 (print_method_info): Don't handle overrides in JNI mode.
5348 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5350 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5351 value type set to `boolean_type_node'.
5353 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5355 * jcf-dump.c (main): Test for correct condition after
5356 output file creation.
5358 2000-02-19 Anthony Green <green@cygnus.com>
5360 * jcf-depend.c (add_entry): Fix test for first list entry.
5362 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5364 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5365 * constants.c (build_constants_constructor): Likewise.
5367 2000-02-19 Anthony Green <green@cygnus.com>
5369 * jcf-depend.c (add_entry): Add entries to the end of the list.
5371 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5373 * decl.c (INT_TYPE_SIZE): Define if necessary.
5374 (expand_java_return): Handle the case of a native integer smaller
5377 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5379 * gjavah.c (help): Use GCCBUGURL.
5380 * jv-scan.c (help): Likewise.
5381 * jcf-dump.c (help): Likewise.
5383 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5385 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5388 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5390 * jcf-parse.c (load_class): Call `fatal' if no file containing
5391 the target class are found.
5393 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5395 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5396 lex.c, lex.h, and PARSE_H to...
5397 (parse.o, parse-scan.o): ...here, respectively.
5399 * lex.c: Split out code that may trigger SIGFPE from yylex()
5400 to its own function.
5401 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5403 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5405 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5407 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5409 * parse.y (outer_field_access_p): Stop in time when outer contexts
5411 (resolve_qualified_expression_name): Properly qualify *everything*
5412 after a package.type to be resoled as expression names.
5413 (find_applicable_accessible_methods_list): Save/restore `class' to
5414 isolate it from a possible outer context search.
5416 2000-02-15 Tom Tromey <tromey@cygnus.com>
5418 * gjavah.c (jni_print_char): New function.
5419 (print_full_cxx_name): Use it.
5420 (decode_signature_piece): Likewise.
5421 (print_cxx_classname): Likewise.
5423 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5425 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5427 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5429 * gjavah.c: Include version.h.
5431 * jcf-dump.c: Likewise.
5433 * jv-scan.c: Likewise.
5435 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5437 * parse.y (outer_field_access_fix): First parameter now a tree
5438 node. Check for assignement to final. First argument to
5439 build_outer_field_access_fix modified to accommodate prototype.
5440 (build_outer_field_access): Don't check for assignment to final
5442 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
5443 possibly returned by outer_field_access_fix. Changed
5444 outer_field_access_fix's first argument.
5445 (check_final_assignment): $finit$'s context is OK.
5446 (patch_unaryop): Use node instead of its line/column value when
5447 calling outer_field_access_fix.
5449 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5451 * parse.y (interface_declaration:): No longer tagged
5452 <node>. Re-installed default action.
5453 (class_member_declaration:): Handle inner interfaces.
5454 (interface_member_declaration): Handle inner interfaces and
5456 (create_interface): Push error if one seen. Suspend parsing
5457 context when processing an inner interface.
5458 (register_fields): Inner class static field limitations not to
5459 apply to inner interfaces.
5461 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5463 * jcf-parse.c (load_class): Update `java_error_count' when a
5464 class' file can't be found.
5465 (parse.y): Avoid (byte)code generation when errors seen.
5467 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5469 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
5470 decodes a valid node.
5471 (patch_binop): Handle TRUNC_DIV_EXPR.
5473 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5475 * parse.y (resolve_package): New local `acc'. Try to progressively
5476 build and guess a package and type name.
5478 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5480 * parse.y (find_applicable_accessible_methods_list): Load and
5481 layout the search class if necessary.
5482 (java_complete_tree): Keep to original type of the folded initial
5485 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5487 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
5488 Generate error message if circularity is detected. New static
5490 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
5491 * jcf-write.c (generate_bytecode_insns): Very simply handle
5493 * parse.y (java_check_circular_reference): Use
5494 `cyclic_inheritance_report' during report, if necessary.
5495 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
5496 walking NEW_ARRAY_INIT twice.
5498 2000-02-09 Tom Tromey <tromey@cygnus.com>
5500 * parse.y (check_class_interface_creation): Allow inner classes to
5501 be `private' or `protected', check modifiers' consistency. Prevent
5502 block local classes from bearing any modifiers.
5504 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5506 * except.c (check_start_handlers): Re-add prototype lost in last
5508 (maybe_start_try): Remove excess argument to `check_start_handlers'.
5510 2000-02-09 Andrew Haley <aph@cygnus.com>
5512 * decl.c (clear_binding_level): Remove excess initializer.
5513 (maybe_poplevels): Remove unused variable.
5514 (force_poplevels): Ditto.
5515 (struct binding_level): Add comment.
5517 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5519 * jcf-write.c (generate_classfile): Don't consider
5520 pre-initialization with reference value (use <clinit> instead.)
5521 * parse.y (java_fix_constructors): No generated constructor for
5523 (build_outer_field_access): Removed debug message.
5524 (outer_field_expanded_access_p): Adapted to bytecode generation.
5525 (build_outer_field_access_method): Use fix_method_argument_names.
5526 (build_outer_method_access_method): Fixed indentation. Added
5527 comment. Handle access method generation for static and also void
5529 (build_access_to_thisn): Inserted debug message.
5530 (maybe_build_thisn_access_method): Use fix_method_argument_names.
5531 (resolve_qualified_expression_name): Fixed comment.
5532 (not_accessible_p): Adapted to bytecode generation. Added comment.
5533 (patch_method_invocation): Added comment.
5534 (maybe_use_access_method): Fixed leading comment. Handle static
5536 (java_complete_lhs): Don't shortcut handling of initialized upon
5537 declaration String type static fields when generating bytecode.
5538 (patch_unaryop): Handle outer field access when generating
5541 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5543 * java-tree.h (FIELD_THISN): New macro.
5544 * jcf-write.c (append_synthetic_attribute): New function.
5545 (generate_classfile): Set "Synthetic" attribute on this$<n>,
5546 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
5547 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
5549 (build_outer_field_access): Turned on access functions usage and
5550 generation when compiling to bytecode.
5551 (maybe_use_access_method): Likewise.
5553 2000-01-25 Andrew Haley <aph@cygnus.com>
5555 * java-except.h (struct eh_range): Add `expanded' field.
5556 (maybe_start_try): Add end_pc arg.
5557 (maybe_end_try): Ditto.
5558 * java-tree.h (force_poplevels): new function.
5559 * expr.c (expand_byte_code): Don't call maybe_start_try or
5561 * except.c (add_handler): Reset expanded.
5562 (expand_start_java_handler): Set expanded.
5563 (check_start_handlers): Don't expand a start handler that's
5564 already been expanded.
5565 (maybe_start_try): Add end_pc arg. Only expand a handler which
5567 (expand_end_java_handler): call force_poplevels.
5568 (force_poplevels): new function.
5569 * decl.c (binding_level): Add start_pc of binding level.
5570 (maybe_pushlevels): Call maybe_start_try when pushing binding
5572 (maybe_poplevels): Call maybe_end_try when popping binding levels.
5573 (LARGEST_PC): Define.
5574 (clear_binding_level): Use LARGEST_PC.
5576 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
5577 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
5578 (binding_depth, is_class_level, current_pc): new variables.
5579 (struct binding_level): ditto.
5580 (indent): new function.
5581 (push_jvm_slot): add debugging info.
5582 (maybe_pushlevels): ditto.
5583 (maybe_poplevels): ditto.
5586 (start_java_method): ditto.
5587 (give_name_to_locals): comment only.
5588 * except.c (binding_depth, is_class_level, current_pc):
5590 (expand_start_java_handler): add debugging info.
5591 (expand_end_java_handler): ditto.
5593 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5595 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
5596 (print_name_for_stub_or_jni, process_file): Constify a char*.
5598 2000-02-03 Tom Tromey <tromey@cygnus.com>
5600 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
5602 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5604 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
5605 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
5608 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5610 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
5611 * java-tree.h (TYPE_II_STMT_LIST): New macro.
5612 (struct lang_type): New field `ii_block'.
5613 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
5614 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
5615 * parse.h (struct parser_ctxt): New field `instance_initializers'.
5616 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
5617 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
5618 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
5620 * parse.y (add_instance_initializer): New function.
5621 (in_instance_initializer): New static global.
5622 (class_body_declaration:): Link instance initializer block.
5623 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
5624 (array_creation_expression:): Remove unused local.
5625 (java_parser_context_push_initialized_field): Fixed leading
5626 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
5627 CPC_INSTANCE_INITIALIZER_LIST.
5628 (java_parser_context_pop_initialized_field): Likewise.
5629 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
5630 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
5631 CPC_INITIALIZER_STMT.
5632 (fix_constructors): New local `class_type'. Use it. Call
5633 add_instance_initializer.
5634 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
5635 (patch_return): Forbid return in instance initializers.
5636 (patch_throw_statement): Enforce exception handling in the context
5637 of instance initializers.
5639 2000-02-03 Tom Tromey <tromey@cygnus.com>
5641 * Make-lang.in (java.mostlyclean): Remove executables in
5644 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5646 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
5647 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
5648 (java_float_finite): Convert to use union Word from javaop.h.
5649 (java_double_finite): Convert to use union DWord from javaop.h.
5651 2000-02-02 Tom Tromey <tromey@cygnus.com>
5653 * gjavah.c (options): Added `jni' entry.
5654 (help): Document -jni.
5655 (flag_jni): New global.
5656 (process_file): Handle JNI output. Don't print text from
5657 -prepend, -add, etc, when generating stubs. Only remove `.class'
5658 suffix if it actually exists.
5659 (main): Create a `.c' file when run with `--jni --stubs'. Create
5660 correct output file name with `--jni'.
5661 (print_include): Mangle header name differently in JNI case.
5662 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
5664 (print_method_info): Handle JNI case. Put signature info into
5665 method name. Handle case when STREAM is NULL.
5666 (print_name_for_stub_or_jni): New function.
5667 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
5668 (print_cxx_classname): Handle JNI.
5669 (print_full_cxx_name): Likewise.
5670 (decode_signature_piece): Likewise.
5671 (overloaded_jni_method_exists_p): New function.
5672 (struct method_name): Added `signature' and `sig_length' fields.
5673 (HANDLE_END_FIELD): Do nothing in JNI mode.
5675 2000-02-02 Tom Tromey <tromey@cygnus.com>
5677 * jv-scan.c: Include version.c, <getopt.h>.
5678 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
5679 (options): New array.
5680 (usage): New function.
5681 (version): New function.
5682 (main): Use getopt_long to parse command line.
5683 * jcf-dump.c: Include version.c, <getopt.h>.
5684 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
5685 OPT_JAVAP): New macros.
5686 (options): New array.
5687 (usage): Return `void'. Changed message.
5688 (help): New function.
5689 (version): New function.
5690 (main): Use getopt_long_only to parse command line.
5691 * gjavah.c: Include <getopt.h>.
5692 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
5693 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
5694 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
5695 (options): New array.
5696 (java_no_argument): Removed.
5697 (help): Updated with missing options.
5698 (main): Use getopt_long_only to parse command line.
5699 (usage): Changed message.
5701 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5703 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
5704 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
5705 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
5706 * parse.y (array_creation_expression:): Handle anonymous arrays.
5707 (build_array_from_name): Don't set `ret_name' if null.
5708 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
5709 (qualify_ambiguous_name): Likewise.
5710 (java_complete_expand_class): Likewise.
5712 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5714 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
5715 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
5716 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
5717 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
5718 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
5719 AIPL_FUNCTION_COMPLETED_INVOCATION.
5720 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
5721 AIPL_FUNCTION_INVOCATION_READY.
5722 (AIPL_FUNCTION_DECLARATION): New enum entry.
5723 * parse.y (reorder_static_initialized): New function.
5724 (java_parser_context_pop_initialized_field): Use it.
5725 (add_inner_class_fields): Use
5726 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
5727 augmented. Install marker after last alias initializer, if any.
5728 (generate_finit): Fixed typo. Don't try to retain only the used
5730 (method_header): Compute and set DECL_FUNCTION_NAP.
5731 (method_declarator): Fixed comment. Insert alias initializer in
5733 (build_alias_initializer_parameter_list): Fixed leading
5734 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
5735 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
5736 (java_complete_expand_class): Code to retain only used aliases
5738 (java_complete_expand_methods): New local `first_decl'. Generate
5739 $finit$ first, then expand the constructors, regular methods and
5741 (java_complete_expand_method): Don't report error on missing
5742 return statement if previously detected bogus.
5743 (fix_constructors): Don't patch constructor parameters list.
5744 (patch_method_invocation): Use new AIPL enum values. Reverse
5745 alias initializer list for anonymous classes.
5747 2000-01-30 Anthony Green <green@redhat.com>
5749 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
5750 determine how many stack slots to pop.
5752 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5754 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
5755 error handling/recovery.
5756 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
5758 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5760 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
5761 FIELD_LOCAL_ALIAS_USED): New macros.
5762 (DECL_FUNCTION_NAP): New macro.
5763 (struct lang_decl): New field `nap'.
5764 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
5765 (struct lang_type): New fields `finit_stmt_list' and
5767 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
5768 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
5769 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
5770 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
5771 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
5772 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
5773 (BUILD_THROW): Macro line separator re-indented.
5774 * parse.y (end_class_declaration): New function.
5775 (maybe_generate_pre_expand_clinit): New name for
5776 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
5777 pre-expand static fields.
5778 (maybe_generate_clinit): Function deleted.
5779 (check_for_static_method_reference): Prototype's parameter list
5781 (generate_finit): New name for maybe_generate_finit. Changed
5782 leading comment. Function rewritten to use
5783 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
5784 (build_alias_initializer_parameter_list): New function.
5785 (java_parser_context_pop_initialized_field): Likewise.
5786 (add_inner_class_fields): Likewise.
5787 (type_declaration:): Call end_class_declaration.
5788 (class_member_declaration:): Likewise.
5789 (formal_parameter_list:): Fixed typos.
5790 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
5791 element. Improved error handling.
5792 (block_statement:): Call end_class_declaration.
5793 (anonymous_class_creation:): Likewise.
5794 (create_anonymous_class): Fixed comments.
5795 (create_class): Call add_inner_class_fields.
5796 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
5797 (method_header): Use MARK_FINAL_PARMS.
5798 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
5799 (method_declarator): Propagate final argument flag.
5800 (craft_constructor): New local `artificial'. Call
5801 build_alias_initializer_parameter_list. Use
5802 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
5803 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
5805 (complete_expand_class): Get rid of unused outer context local
5807 (java_complete_expand_methods): Fixed leading
5808 comment. Generate/pre-expand <clinit> first. Changed method
5809 expansion order to regular, $finit$, constructors, <clinit>.
5810 (java_complete_expand_method): Set current_function_decl.
5811 (fix_constructors): Fix constructor parameter list to account for
5812 outer context local alias initializers.
5813 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5814 (resolve_expression_name): Lookup outer context local aliases. New
5815 local `access', use it.
5816 (patch_method_invocation): Patch inner class ctor invocation with
5817 outer context local aliases initialization values. $finit$
5818 invocation patching now includes things generated with
5819 build_alias_initializer_parameter_list.
5820 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5821 (build_super_invocation): Likewise.
5822 (patch_assignment): Changed comment.
5824 2000-01-27 Andrew Haley <aph@cygnus.com>
5826 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
5830 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5832 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
5834 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
5836 * parse.y (register_fields): Don't pass a format specifier to
5837 OBSOLETE_MODIFIER_WARNING.
5838 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
5839 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
5841 (check_modifiers): Change function into a macro.
5842 (check_class_interface_creation): Pass a literal format string.
5844 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5846 * buffer.h: PROTO -> PARAMS.
5847 * check-init.c: Likewise.
5848 * class.c: Likewise.
5849 * constants.c: Likewise.
5850 * convert.h: Likewise.
5852 * except.c: Likewise.
5854 * gjavah.c: Likewise.
5855 * java-except.h: Likewise.
5856 * java-tree.h: Likewise.
5857 * jcf-depend.c: Likewise.
5858 * jcf-dump.c: Likewise.
5859 * jcf-parse.c: Likewise.
5860 * jcf-path.c: Likewise.
5861 * jcf-reader.c: Likewise.
5862 * jcf-write.c: Likewise.
5864 * jv-scan.c: Likewise.
5865 * jvgenmain.c: Likewise.
5866 * jvspec.c: Likewise.
5870 * parse-scan.y: Likewise.
5871 * parse.h: Likewise.
5872 * parse.y: Likewise.
5873 * typeck.c: Likewise.
5874 * verify.c: Likewise.
5877 * zextract.c: Likewise.
5878 * zipfile.h: Likewise.
5880 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5882 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5883 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
5884 * constants.c (build_constant_data_ref): Check for cached
5885 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
5886 in TYPE_CPOOL_DATE_REF.
5887 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
5888 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
5889 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
5890 (LOCAL_FINAL): New macro.
5891 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
5892 constant pool -- don't try to reuse.
5893 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
5895 (find_in_current_zip): Use TYPE_JCF.
5896 * parse.h (java_check_final): Prototype removed.
5897 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
5898 (maybe_create_class_interface_decl,
5899 check_class_interface_creation): Likewise.
5900 (java_expand_finals): Function removed.
5901 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
5902 (block_statement:): Fixed comment.
5903 (anonymous_class_creation:): Likewise.
5904 (check_class_interface_creation): Reversed Jan 12, 2000 extra
5906 (check_class_interface_creation): Loosened error report on (inner)
5907 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
5908 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
5909 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
5911 (create_interface): Likewise.
5912 (anonymous_class_counter): New static global.
5913 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
5914 patch. Fixed comments.
5915 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
5916 anonymous_class_counter when declaring a toplevel class.
5917 (craft_constructor): Fixed constructor name when handling
5918 anonymous classes. Anonymous class constructors to feature hidden
5920 (java_fix_constructors): Added comment.
5921 (java_check_final): Function removed.
5922 (java_complete_expand_methods): Fixed comment. Don't generate
5923 class data, save its outgoing constant pool instead.
5924 (verify_constructor_super): Skip anonymous class constructor
5925 hidden this$<n> parameter.
5926 (java_expand_classes): New local `saved_ctxp'. Removed call to
5927 java_expand_finals and java_check_final. Expand anonymous class
5928 constructors. Generate class data.
5929 (build_super_invocation): Skip anonymous class hidden this$<n>
5931 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
5932 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5933 (set_java_signature): Likewise.
5935 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5937 * gjavah.c: Delete ACC_VISIBILITY define.
5938 * jcf.h: Add ACC_VISIBILITY define.
5939 * parse.y: final: rule tagged <value>.
5940 (java_check_regular_methods): Use ACC_VISIBILITY define for
5941 default package access check.
5942 (local_variable_declaration_statement): Use final: rule.
5944 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5946 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
5949 2000-01-17 Tom Tromey <tromey@cygnus.com>
5951 * gjavah.c (print_field_info): Allow non-static final fields.
5953 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5955 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
5956 * parse.y (patch_anonymous_class): New function.
5957 (create_anonymous_class): Register incomplete type when the
5958 class/interface to extends/implement isn't known yet.
5959 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
5960 (verify_constructor_super): Tuned error message.
5962 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5964 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
5965 (ANONYMOUS_CLASS_P): New macro.
5966 (TYPE_SIGNATURE, TYPE_JCF): New macros.
5967 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
5968 * parse.y (create_class): Added leading argument.
5969 (maybe_create_class_interface_decl,
5970 check_class_interface_creation): Likewise.
5971 (craft_constructor): New function.
5972 (verify_constructor_super): Added argument in prototype.
5973 (class_declaration:): Inserted leading argument.
5974 (for_begin:): Use FOR_LOOP_P.
5975 (anonymous_class_creation): Create WFL of the anonymous class to
5976 instantiate. Call build_new_invocation. Added comments.
5977 (check_class_interface_creation): Handle parameter `anonymous' in
5978 verbose mode class creation announce.
5979 (link_nested_class_to_enclosing): Exclude anonymous classes.
5980 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
5981 anonymous class, even though they appear to have an enclosing
5983 (create_interface): Pass extra argument to
5984 check_class_interface_creation.
5985 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
5986 (create_class): Call check_class_interface_creation and
5987 maybe_create_class_interface_decl with extra new argument. Don't
5988 add private this$<n> to anonymous classes.
5989 (method_declarator): Insert hidden this$<n> to anonymous class
5991 (java_fix_constructors): Deleted code creating default
5992 constructor. Call craft_constructor instead.
5993 (java_check_regular_methods): Set `saw_constructor' to 1 for
5995 (fix_constructors): Pass extra argument to verify_constructor_super.
5996 (verify_constructor_super): New local `sdecl', use it. Search for
5997 matching constructor (possibly featuring arguments) in super
5999 (lookup_method_invoke): Craft constructor according to arguments
6000 list when dealing with anonymous class constructors.
6001 (build_super_invocation): Pass arguments to anonymous class super
6003 (search_loop): Use FOR_LOOP_P.
6004 (labeled_block_contains_loop_p): Likewise.
6006 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6008 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6009 (enclosing_context_p): New function.
6010 (get_access_flags_from_decl): Handle CLASS_STATIC.
6011 (maybe_layout_super_class): Extra first argument passed to
6013 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6015 * decl.c (access0_identifier_node): New global.
6016 (init_decl_processing): access0_identifier_node initialized.
6017 (pushdecl): Set DECL_CONTEXT only on non type decls.
6018 * expr.c (lookup_field): Lookup inner class fields in enclosing
6020 (expand_invoke): Use ID_INIT_P.
6021 (expand_java_field_op): Use DECL_CLINIT_P.
6022 * java-tree.def (CLASS_LITERAL): New tree code.
6023 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6024 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6025 (struct lang_decl): New field `inner_access'.
6026 (enclosing_context_p): Prototyped.
6027 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6028 ID_CLINIT_P): New macros.
6029 (CLASS_STATIC): New macro.
6030 (CLASS_ACCESS0_GENERATED_P): New macro.
6031 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6032 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6033 INNER_CLASS_P): New macros.
6034 (DECL_INNER_CLASS_LIST): New macro.
6035 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6037 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6038 the shift value to int. Fixed typo in comment.
6039 * lex.c (inst_id, wpv_id): Initialize.
6040 * mangle.c (unicode_mangling_length): Take `$' into account.
6041 * parse.h (DRECOVER, RECOVER): Terminate properly.
6042 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6043 (typedef struct _jdep): New field `enclosing'.
6044 (JDEP_ENCLOSING): New macro.
6045 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6046 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6047 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6048 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6049 GET_ENCLOSING_CPC_CONTEXT): New macros.
6050 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6051 (do_resolve_class): Added extra argument in prototype.
6052 * parse.y (resolve_class): Added extra argument in prototype.
6053 (maybe_create_class_interface_decl): Likewise.
6054 (maybe_use_access_method, build_wfl_wrap): New functions.
6055 (java_complete_expand_classes, java_complete_expand_class):
6057 (java_parser_context_push_initialized_field,
6058 java_parser_context_suspend, java_parser_context_resume):
6060 (maybe_make_nested_class_name, make_nested_class_name,
6061 set_nested_class_simple_name_value,
6062 link_nested_class_to_enclosing, find_as_inner_class,
6063 find_as_inner_class_do, check_inner_class_redefinition,
6064 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6065 maybe_build_thisn_access_method, build_outer_field_access,
6066 build_outer_field_access_methods, build_outer_field_access_expr,
6067 build_outer_method_access_method, build_new_access_id,
6068 build_outer_field_access_method, outer_field_access_p,
6069 outer_field_expanded_access_p, outer_field_access_fix,
6070 build_incomplete_class_ref, patch_incomplete_class_ref,
6071 create_anonymous_class): Likewise.
6072 (inst_id, wpv_id): New static global variables.
6073 (synchronized:): New rule, tagged <node>.
6074 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6076 (anonymous_class_creation:): New rule, tagged <node>.
6077 (NEW_TK): Tagged <node>.
6078 (type_literals, array_type_literal): New rules, tagged <node>.
6079 (class_declaration:): Removed action when reducing by class_body:
6080 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6081 using GET_CPC in sub-rules.
6082 (class_member_declaration): Handle inner classes.
6083 (method_declaration): When reducing method_header:, reset
6084 current_function_decl when appropriate.
6085 (method_declarator:): Set the number of formal parameter to 0 for
6086 method declared without arguments.
6087 (constructor_declarator:): Likewise.
6088 (static_initializer:): List of elements kept in a list.
6089 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6090 use of the keyword `static' for type declarations.
6091 (block_statement:): Handle inner class declarations.
6092 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6093 type qualified `this'.
6094 (class_instance_creation_expression): Use anonymous_class_creation:
6095 to handle inner class instances creation. Handle qualified `new'.
6096 (something_dot_new): Added appropriate actions.
6097 (create_new_parser_context): New function.
6098 (java_push_parser_context, java_parser_context_save_global,
6099 java_parser_context_suspend): Use create_new_parser_context.
6100 (check_modifiers): Changed leading comment.
6101 (check_class_interface_creation): Handle interclasses.
6102 (add_superinterfaces): Fixed comment.
6103 (create_interface): Build qualified name from the raw_name instead
6104 of its matching WFL. Push the initialized fields list. raw_name added
6105 as an extra argument to maybe_create_class_interface_decl.
6106 (create_class): Build qualified name from the raw_name instead of
6107 its matching WFL. Removed assignment to current_parsed_class_un.
6108 Call PUSH_ERROR before returning an error. Suspend the current
6109 parser context when processing an inner class. Push the
6110 initialized fields list. raw_name added as an extra argument to
6111 maybe_create_class_interface_decl. Add the private this$<n>
6113 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6114 (register_fields): Get the class type from GET_CPC and handle
6115 previous errors. Added code to handle the creation of static
6116 fields in inner classes. Initialized fields initialization
6117 statements kept in a list of lists.
6118 (maybe_generate_finit): Initialized fields initialization
6119 statements kept in a list of lists. Use GET_CPC.
6120 (maybe_generate_clinit): Likewise.
6121 (method_header): Use GET_CPC and GET_CPC_UN.
6122 (parser_qualified_classname): Handle inner classes.
6123 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6124 (java_fix_constructors): Hide pointer to enclosing context
6125 instance in constructor list when dealing with inner classes.
6126 (jdep_resolve_class): Call resolve_class with extra first argument
6128 (resolve_class): Add enclosing context as a first extra argument
6129 to do_resolve_class.
6130 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6132 (resolve_no_layout): Extra argument added to resolve_class
6134 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6135 (java_get_real_method_name): Use GET_CPC_UN.
6136 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6137 (java_check_abstract_methods): Handle static method declared in
6138 inner classes by an error.
6139 (java_check_regular_methods): Use DECL_CLINIT_P.
6140 (source_start_java_method): Also set DECL_MAX_LOCALS.
6141 (create_artificial_method): Call java_parser_context_save_global
6142 and java_parser_context_restore_global instead of saving/restoring
6143 the context by hand.
6144 (expand_start_java_method): Improved verbose mode message.
6145 (java_complete_expand_methods): Fixed leading comment. Use
6147 (fix_constructors): Added assignment to this$<n> if necessary.
6148 (java_expand_classes): Call java_complete_expand_classes instead
6149 of java_complete_expand_methods.
6150 (make_qualified_primary): Simplified.
6151 (merge_qualified_name): Optimized for missing left or right parts.
6152 (resolve_expression_name): Handle access to outer class fields from
6154 (resolve_qualified_expression_name): New macro
6155 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6156 classes. Report error on non appropriate qualification of
6157 `new'. Handle qualified `this'.
6158 (not_accessible_p): Allow access to outer class private fields from
6160 (patch_method_invocation): Handle method invocations through
6161 access methods and inner class constructor invocations.
6162 (find_applicable_accessible_methods_list): Search enclosing
6163 contexts of an inner class.
6164 (search_applicable_methods_list): Fixed typo.
6165 (argument_types_convertible): Handle inner class constructors'
6166 hidden outer context reference argument.
6167 (qualify_ambiguous_name): Handle qualified `this'.
6168 (java_complete_lhs): Handle use of field accessed through
6169 artificial access methods in various cases of assignments. Handle
6171 (check_final_assignment): Use DECL_CLINIT_P.
6172 (valid_ref_assignconv_cast_p): Handle the destination being an
6173 enclosing context of the source.
6174 (patch_unaryop): Handle use of field accessed through artificial
6176 (patch_return): Use DECL_CLINIT_P.
6177 (patch_throw_statement): Use DECL_CLINIT_P.
6178 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6179 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6182 2000-01-16 Anthony Green <green@cygnus.com>
6184 * parse.y (build_string_concatenation): Only use
6185 StringBuffer(String) shortcut if String arg is constant.
6187 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6189 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6190 the shift value to int. Fixed typo in comment.
6192 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6194 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6195 * jcf-write.c: Likewise.
6196 * parse.y: Likewise.
6197 * parse.c: Regenerate.
6199 2000-01-09 Anthony Green <green@cygnus.com>
6201 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6202 bytecodes in the correct order.
6204 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6206 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6208 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6210 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6211 before building constant array decl.
6213 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6215 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6216 method invocation and typo in conditional expression.
6217 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6218 the appropriate NOTE_POP.
6219 * parse.y (patch_binop): Shift value mask to feature the right
6222 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6224 * class.c (assume_compiled, assume_compiled_node): Add static
6226 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6228 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6230 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6232 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6233 to `__modifier' to avoid stringifying it.
6235 * parse.y (verify_constructor_circularity): Don't call a variadic
6236 function with a non-literal format string.
6237 (java_check_abstract_methods): Move unreachable code inside
6238 `continue' statement.
6239 (lookup_method_invoke): Call xstrdup, not strdup.
6241 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6244 * jcf-parse.c (yyparse): Likewise.
6246 * jv-scan.c (main): Likewise.
6248 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6250 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6251 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6252 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6255 * parse.y (synchronized, variable_redefinition_error,
6256 check_class_interface_creation, create_interface, create_class,
6257 method_header, finish_method_declaration,
6258 check_modifiers_consistency, method_declarator,
6259 complete_class_report_errors, check_abstract_method_definitions,
6260 java_check_regular_methods, check_throws_clauses,
6261 java_check_abstract_methods, read_import_dir,
6262 check_pkg_class_access, declare_local_variables, fix_constructors,
6263 cut_identifier_in_qualified, resolve_expression_name,
6264 resolve_qualified_expression_name, patch_method_invocation,
6265 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6266 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6267 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6268 patch_try_statement, patch_synchronized_statement,
6269 patch_throw_statement, check_thrown_exceptions,
6270 patch_conditional_expr): Likewise.
6272 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6274 * Makefile.in (LIBDEPS): Added gcc's errors.o
6275 (../jcf-dump$(exeext):): Link with gcc's errors.o
6276 (../gcjh$(exeext):): Likewise.
6277 * expr.c (expand_java_NEW): Layout the entire target type instead of
6278 laying out its methods only.
6279 (lookup_field): Layout the class after having loaded it.
6280 * java-tree.h (java_debug_context): Declared.
6281 * jcf-io.c (toplev.h): Included.
6282 (find_class): Removed assignment to jcf's outofsynch
6283 field. Force source file to be read if newer than its matching
6284 class file. Tweaked debug messages.
6285 * jcf-parse.c (jcf_out_of_synch): Deleted.
6286 (read_class): Call to jcf_out_of_synch removed.
6287 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6288 (jcf_out_of_synch): Prototype deleted.
6289 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6290 `deprecated' and `class_err': integer turned into bit fields.
6291 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6292 * parse.y (package_list): New global.
6293 (package_declaration:): Record newly parsed package name.
6294 (extra_ctxp_pushed_p): Static global deleted.
6295 (java_parser_context_save_global): Create buffer context for the
6296 purpose of saving globals, if necessary.
6297 (java_parser_context_restore_global): Pop context pushed for the
6298 purpose of saving globals, if necessary.
6299 (java_debug_context_do): New prototype and function.
6300 (java_debug_context): Likewise.
6301 (do_resolve_class): Use already parsed package names to qualify
6302 and lookup class candidate.
6303 (java_pre_expand_clinit): Removed unnecessary local variable.
6305 1999-12-17 Tom Tromey <tromey@cygnus.com>
6307 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6309 (process_file): Use `\n\' at end of each line in string.
6311 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6313 * expr.c (expand_invoke): Layout the loaded class before
6314 attempting to use it.
6315 (expand_java_field_op): Allow final field assignments to take
6317 * typeck.c (convert): Return error_mark_node if expr is null.
6319 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6321 * class.c (class_depth): Return -1 if the class doesn't load
6323 * expr.c (can_widen_reference_to): Check for errors during depth
6324 computation and return 0 accordingly.
6325 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6326 create default constructors and add an other error check.
6327 * parse.h (java_fix_constructors): Prototyped.
6328 * parse.y (java_pre_expand_clinit): Likewise.
6329 (build_super_invocation): Re-prototyped to feature one argument.
6330 (java_check_circular_reference): Directly use `current'.
6331 (java_fix_constructors): New function.
6332 (java_check_regular_methods): Don't create default constructors
6333 here, but abort if none were found.
6334 (java_complete_expand_methods): Pre-process <clinit> calling
6335 java_pre_expand_clinit.
6336 (java_pre_expand_clinit): New function.
6337 (fix_constructors): build_super_invocation invoked with the
6338 current method declaration as an argument.
6339 (build_super_invocation): Use the context of the processed method
6340 decl argument instead of current_class.
6341 * typeck.c (lookup_java_method): Take WFLs in method names into
6344 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6346 * class.c (make_class_data): flag_keep_inline_functions to keep
6347 private methods in the method array.
6349 1999-12-15 Anthony Green <green@cygnus.com>
6351 * check-init.c (check_init): Take into account both types of
6352 `throw's when checking for uninitialized variables.
6354 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6356 * parse.y (java_complete_lhs): Force convertion of array
6357 dimensions to int_type_node, that's what runtime's ABI expects.
6359 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6361 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6362 operand of a WFL, until the Java front-end gets fixed with regard
6363 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6365 1999-12-10 Andrew Haley <aph@cygnus.com>
6367 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6368 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6369 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6373 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6375 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6376 before calling expand_eh_region_start and expand_start_all_catch.
6377 * except.c (expand_start_java_handler): Switch to permanent
6378 obstack before calling expand_eh_region_start.
6379 (expand_end_java_handler): Switch to permanent obstack before
6380 calling expand_start_all_catch.
6382 1999-12-5 Anthony Green <green@cygnus.com>
6384 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6385 function with side effects.
6386 (init_decl_processing): Mark all memory allocating DECLs with
6389 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6391 * except.c (expand_end_java_handler): Call
6392 expand_resume_after_catch and end_catch_handler.
6394 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6396 * verify.c (verify_jvm_instructions): Create new return label
6397 chain if non existent (don't rely on the verified state of the jsr
6400 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6402 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6403 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6405 * parse.y (patch_assignment): Removed bogus final class test on
6406 lhs when checking on whether to emit an ArrayStoreException runtime
6408 * expr.c (expand_java_arraystore): Likewise.
6410 1999-11-28 Anthony Green <green@cygnus.com>
6412 * decl.c (find_local_variable): Reuse single slot decls when
6415 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6417 * jcf-parse.c (saw_java_source): Global variable removed.
6418 (read_class): Don't use `saw_java_source'. Added extra braces.
6419 (yyparse): Code setting `saw_java_source' removed.
6421 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6423 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6425 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6427 * verify.c (merge_type_state): Non verified subroutines being
6428 considered more than once to trigger passive type merge.
6430 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6432 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
6433 in case of error. Error message tuned.
6435 1999-11-21 Anthony Green <green@cygnus.com>
6437 * constants.c (find_methodref_index): Unwrap method names before
6438 inserting them in the constant pool.
6440 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
6442 * class.c (assume_compiled_node): New typedef.
6443 (assume_compiled_tree): New static data.
6444 (find_assume_compiled_node): New function.
6445 (add_assume_compiled): New function.
6446 (assume_compiled): New function.
6447 * class.c (make_class_data): Use assume_compiled.
6448 (is_compiled_class): Use assume_compiled.
6450 * java-tree.h (add_assume_compiled): Declare.
6452 * lang.c (lang_decode_option): Parse new options.
6454 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6456 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
6457 int_type_node: that's what `_Jv_AllocObject' expects.
6459 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6461 * parse.y (lookup_method_invoke): Use lang_printable_name to
6462 reliably build the type name during error report. Fixes PR gcj/97.
6464 1999-11-09 Tom Tromey <tromey@cygnus.com>
6466 * jcf-path.c: Include <sys/stat.h>.
6467 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
6468 (DIR_UP): New macro.
6470 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6472 * parse.y (source_end_java_method): Resume permanent allocation,
6473 reversing Apr 27 1998 patch.
6474 (patch_string_cst): Pop obstacks after having pushed the permanent
6477 1999-11-05 Tom Tromey <tromey@cygnus.com>
6479 * class.c (finish_class): Emit inlined methods if any native
6480 methods exist in the class. Fixes PR gcj/85.
6482 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6484 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
6485 (qualify_ambiguous_name): Likewise.
6487 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
6489 * typeck.c: (lookup_java_method): search all inherited
6490 interfaces when looking up interface method.
6492 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6494 * parse.y (method_header:): Issue error message for rule `type
6496 (synchronized:): Error report when not using synchronized.
6498 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6500 * parse.y (resolve_qualified_expression_name): Prevent `this' from
6501 being used before the superclass constructor has been called.
6502 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
6503 instead of `CALL_THIS_CONSTRUCTOR_P'.
6505 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
6507 * check-init.c: Fix typo in comment.
6509 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6511 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
6514 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6516 * parse.y (expression_statement:): Call function to report
6517 improper invocation of a constructor.
6518 (parse_ctor_invocation_error): New function.
6520 1999-10-26 Mark Mitchell <mark@codesourcery.com>
6522 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
6525 1999-10-21 Tom Tromey <tromey@cygnus.com>
6527 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
6528 in generated `main'.
6530 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6532 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
6533 (qualify_ambiguous_name): Likewise.
6535 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6537 * parse.y (java_complete_tree): fold_constant_for_init to work on
6539 (java_complete_lhs): Likewise.
6540 (array_constructor_check_entry): Complete an initializer element
6541 on permanent_obstack.
6543 1999-10-19 Tom Tromey <tromey@cygnus.com>
6545 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
6546 From Mike Moreton <mike@pillim.demon.co.uk>.
6548 1999-10-15 Greg McGary <gkm@gnu.org>
6550 * java-tree.h (flag_bounds_check): Remove extern decl.
6551 * lang.c (flag_bounds_check): Remove global variable.
6552 (lang_f_options): Remove "bounds-check" entry.
6553 (lang_init_options): Default flag_bounds_check to "on".
6555 1999-10-14 Tom Tromey <tromey@cygnus.com>
6557 * jvgenmain.c (usage): New function.
6558 (main): Use it. Also, handle `-D' options.
6559 * jvspec.c (lang_specific_driver): Recognize -D.
6560 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
6562 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
6564 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6566 * jcf-dump.c (print_constant, disassemble_method): Don't call a
6567 variadic function with a non-literal format string.
6569 * parse-scan.y (report_main_declaration): Likewise.
6571 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
6573 * parse.y (read_import_dir, patch_assignment, patch_binop,
6574 patch_array_ref): Likewise.
6576 * typeck.c (build_java_array_type): Likewise.
6578 * verify.c (verify_jvm_instructions): Likewise.
6580 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6582 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
6584 1999-10-07 Anthony Green <green@cygnus.com>
6586 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
6587 where CHECK_PUT may fail for valid reasons.
6589 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
6590 UNSAFE_PUTN): New macros.
6592 1999-10-04 Tom Tromey <tromey@cygnus.com>
6594 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
6595 well. Fixes Java PR gcj/59.
6596 * parse-scan.y (yyerror): Report errors.
6598 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
6600 * decl.c (insert_block): Remove unconditional `abort'.
6602 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6604 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
6605 FUNCTION_CODE now of type int. All callers changed.
6606 Set the builtin's DECL_BUILT_IN_CLASS.
6608 1999-09-23 Tom Tromey <tromey@cygnus.com>
6610 * jvspec.c (lang_specific_driver): Don't read spec file if
6611 -fsyntax-only given.
6613 1999-09-22 Tom Tromey <tromey@cygnus.com>
6615 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
6617 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
6618 (WORDS_TO_LONG): Likewise.
6619 (WORDS_TO_DOUBLE): Likewise.
6621 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6623 * jcf-write.c (RELOCATION_VALUE_0): New macro.
6624 (RELOCATION_VALUE_1): Likewise.
6625 (emit_iinc, emit_reloc, push_constant1, push_constant2,
6626 push_in_const, push_long_const): Prototyped.
6627 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
6628 (push_constant2): Likewise.
6629 (push_int_const): Cast find_constant1's integer arguments to `jword'.
6630 (find_constant_wide): Cast find_constant2's integer arguments to
6632 (find_constant_index): Cast find_constant2's and find_constant2's
6633 integer arguments to `jword'.
6634 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
6635 (emit_switch_reloc): Use RELOCATION_VALUE_0.
6636 (emit_if): Use RELOCATION_VALUE_1.
6637 (emit_goto): Likewise.
6638 (emit_jsr): Likewise.
6639 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
6640 argument to push_long_const to HOST_WIDE_INT.
6642 1999-09-15 Andreas Schwab <schwab@suse.de>
6644 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
6646 1999-09-20 Nick Clifton <nickc@cygnus.com>
6648 * lang.c (lang_decode_option): Extend comment.
6650 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6652 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
6655 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6657 * gjavah.c (get_field_name, print_method_info, print_include,
6658 add_namelet): Use xmalloc, not malloc.
6660 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
6661 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
6664 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
6666 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
6668 * jcf-path.c (add_entry): Likewise.
6670 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
6672 * jv-scan.c (xmalloc): Remove definition.
6674 * jvgenmain.c (xmalloc): Likewise.
6676 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
6678 * lex.c (java_store_unicode): Use xrealloc, not realloc.
6680 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
6681 concat, not xmalloc/sprintf.
6682 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
6683 (xstrdup): Remove definition.
6685 * parse.y (duplicate_declaration_error_p,
6686 constructor_circularity_msg, verify_constructor_circularity,
6687 check_abstract_method_definitions, java_check_regular_methods,
6688 java_check_abstract_methods, patch_method_invocation,
6689 check_for_static_method_reference, patch_assignment, patch_binop,
6690 patch_cast, array_constructor_check_entry, patch_return,
6691 patch_conditional_expr): Use xstrdup, not strdup.
6693 * zextract.c (ALLOC): Use xmalloc, not malloc.
6695 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6697 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
6699 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
6700 (do_spec, lang_specific_pre_link, lang_specific_driver,
6701 input_filename, input_filename_length): Don't declare.
6702 (main_class_name, jvgenmain_spec, lang_specific_driver):
6704 (lang_specific_driver): All calls to the function pointer
6705 parameter now explicitly call `fatal'.
6707 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6709 * parse.y (find_applicable_accessible_methods_list): Search
6710 abstract classes as interfaces.
6712 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6714 * class.c (finish_class): We're now outside a valid method
6715 declaration. Tell the rest of gcc so.
6717 1999-09-08 Bruce Korb autogen@linuxbox.com
6719 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
6721 1999-09-07 Tom Tromey <tromey@cygnus.com>
6723 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
6725 (decode_signature_piece): Don't emit "::" in JArray<>.
6726 (print_namelet): Only print trailing `;' when printing a class.
6728 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6730 * java-tree.h: Delete declarations for all tree nodes now moved to
6732 * decl.c: Delete their definitions.
6734 1999-09-04 Mark Mitchell <mark@codesourcery.com>
6736 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
6737 * Makefile.in (OBJS): Add ggc-callbacks.o.
6738 (OBJDEPS): Likewise.
6740 1999-09-03 Tom Tromey <tromey@cygnus.com>
6742 * parse.y (strip_out_static_field_access_decl): Return operand if
6743 it satisfies JDECL_P.
6745 1999-09-02 Tom Tromey <tromey@cygnus.com>
6747 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
6748 Handle nested arrays, like `[[I'.
6750 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6752 * class.c (finish_class): Remove unused parameter, all callers
6755 * expr.c (build_java_athrow): Change return type to void.
6756 (java_lang_expand_expr): Make sure each case in switch returns a
6759 * java-tree.h (finish_class): Fix prototype to take void args.
6761 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
6762 (main): Issue return from main, not exit.
6764 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
6766 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
6768 * jv-scan.c (main): Issue return from main, not exit.
6770 * parse.y (check_abstract_method_definitions,
6771 java_check_abstract_method_definitions): Add static prototypes.
6772 (java_complete_expand_methods): Fix call to `finish_class'.
6774 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
6777 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6779 * lang.c (language_string): Constify.
6781 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6783 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
6784 Remove hacks for stuff which comes from libiberty.
6786 * Make-lang.in: Likewise.
6788 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
6790 * Makefile.in (xref.o): Depend on xref.c explicitly.
6792 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6794 * java-tree.h (lang_printable_name): Constify a char*.
6796 * lang.c (lang_printable_name): Likewise.
6798 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
6800 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
6803 1999-08-26 Tom Tromey <tromey@cygnus.com>
6805 * gjavah.c (print_cxx_classname): Print "::" before qualified
6808 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6810 * parse.y (lookup_cl): Changed leading comment. Now does its best
6811 to set the column number.
6812 (qualify_ambiguous_name): Take WFL wrappers into account.
6814 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
6816 * verify.c (verify_jvm_instructions): Don't check instruction
6817 validity beyond end of method.
6819 1999-08-25 Tom Tromey <tromey@cygnus.com>
6821 * jvspec.c (lang_specific_driver): Correctly handle --help again.
6823 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6825 * gjavah.c (print_name, print_base_classname, utf8_cmp,
6826 cxx_keyword_subst, generate_access, name_is_method_p,
6827 get_field_name, print_field_name, super_class_name, print_include,
6828 decode_signature_piece, print_class_decls, usage, help,
6829 java_no_argument, version, add_namelet, print_namelet): Add static
6831 (print_base_classname, utf8_cmp, cxx_keyword_subst,
6832 name_is_method_p): Constify a char*.
6833 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
6834 Provide a final else clause in an if-else-if.
6835 (print_field_info): Add missing final arg in function call to
6837 (print_method_info, decompile_method, decode_signature_piece,
6838 print_c_decl, print_full_cxx_name, print_stub,
6839 print_mangled_classname, super_class_name, print_include,
6840 add_namelet, add_class_decl, print_class_decls, process_file,
6841 help): Constify a char*.
6843 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
6844 push_int_const, find_constant_wide, find_constant_index,
6845 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
6846 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
6847 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
6848 emit_if, emit_goto, emit_jsr, call_cleanups,
6849 make_class_file_name): Add static prototypes.
6850 (generate_bytecode_return, generate_bytecode_insns): Pass a
6851 NULL_PTR, not a NULL_TREE.
6853 * jv-scan.c: Include "jcf.h".
6854 (main): Declare using DEFUN macro.
6856 * jvspec.c (find_spec_file, lang_specific_pre_link,
6857 lang_specific_driver): Add prototypes.
6858 (find_spec_file): Constify a char*.
6860 * keyword.gperf (hash, java_keyword): Add prototypes.
6862 * lang.c (lang_print_error): Add static prototype.
6863 (lang_init): Prefer memcpy over bcopy to avoid casts.
6865 * lex.c (yylex): Add static prototype.
6867 * parse-scan.y: Include "lex.c" earlier.
6869 * parse.h: Remove redundant declaration for `yylex'.
6871 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
6872 labeled_block_contains_loop_p): Add static prototypes.
6873 (not_accessible_p): Make static to match prototype.
6875 * verify.c (start_pc_cmp): Don't needlessly cast away const.
6877 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6879 * parse.y (check_method_redefinition): Changed leading comment.
6880 (check_abstract_method_definitions): New function.
6881 (java_check_abstract_method_definitions): New function.
6882 (java_check_regular_methods): Call it.
6883 (verify_constructor_super): Fixed indentation.
6884 (lookup_method_invoke): Likewise.
6886 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6888 * parse.y (method_header): Return a null pointer if the current
6890 (finish_method_declaration): Return if the current function decl
6892 (source_start_java_method): Likewise.
6893 (java_method_add_stmt): Likewise.
6895 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6897 * class.c (emit_register_class): Removed unnecessary call to
6899 * parse.y (labeled_block_contains_loop_p): Removed unused local
6902 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6904 * parse.y (java_refold): Added prototype.
6906 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6908 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
6909 (java_stabilize_reference): Removed unnecessary `else'.
6910 (java_complete_lhs): Set flag to remember boolean. Call
6911 java_refold. Added comments.
6912 (java_decl_equiv): New function.
6913 (binop_compound_p): Likewise.
6914 (java_refold): Likewise.
6915 (patch_unaryop): Striped static field access assigned to decl and
6916 op. Changed promotion scheme for ++/-- operators.
6917 (search_loop): New function.
6918 (labeled_block_contains_loop_p): Likewise.
6919 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
6921 (patch_bc_statement): Call search_loop. Fixed comment.
6923 1999-08-14 Anthony Green <green@cygnus.com>
6925 * expr.c (java_lang_expand_expr): Mark static array data as
6928 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6930 * jvgenmain.c (main): NUL-terminate name_obstack.
6932 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6934 * check-init.c (check_bool2_init, done_alternative): Add static
6937 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
6938 (add_method, build_utf8_ref, build_class_ref,
6939 append_gpp_mangled_type, layout_class_method): Constify a char*.
6941 * decl.c (push_promoted_type, make_binding_level): Add static
6943 (push_promoted_type, pushdecl): Constify a char*.
6945 * except.c (find_handler_in_range, link_handler,
6946 check_start_handlers): Add static prototypes.
6948 * expr.c (process_jvm_instruction): Constify a char*.
6950 * gjavah.c (main): Constify a char*.
6952 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
6955 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
6957 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
6958 munge, print_ents): Constify a char*.
6960 * jcf-dump.c (disassemble_method): Constify a char*.
6961 (print_constant_pool, print_exception_table): Add static prototypes.
6962 (print_constant, print_exception_table, main, disassemble_method):
6965 * jcf-io.c (find_classfile, find_class): Likewise.
6967 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
6968 (set_source_filename, predefined_filename_p): Add static prototypes.
6969 (set_source_filename, get_constant, get_class_constant,
6970 find_in_current_zip): Constify a char*.
6972 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
6974 (add_entry, add_path, jcf_path_classpath_arg,
6975 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6977 * jcf-reader.c (get_attribute, jcf_parse_preamble,
6978 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
6979 jcf_parse_one_method, jcf_parse_methods,
6980 jcf_parse_final_attributes): Add static prototypes.
6981 (get_attribute): Constify a char*.
6983 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
6984 jcf_dependency_add_target, jcf_path_classpath_arg,
6985 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6987 * jv-scan.c (main): Constify a char*.
6988 (gcc_obstack_init): Add prototype arguments.
6990 * jvgenmain.c (gcc_obstack_init): Likewise.
6991 (main): Constify a char*.
6993 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
6995 (put_decl_string, lang_print_error): Constify a char*.
6996 (lang_init): Remove redundant extern prototype.
6998 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7000 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7001 Add static prototypes.
7002 (get_type_from_signature): Constify a char*.
7004 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7005 Add static prototypes.
7006 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7007 (verify_jvm_instructions): Constify a char*.
7009 * xref.c (xref_flag_value): Likewise.
7011 * xref.h (xref_flag_value): Likewise.
7013 * zextract.c (makeword, makelong): Add static prototypes.
7014 (makeword, makelong): Constify a uch*.
7016 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7018 * lang.c (java_dummy_print): Constify a char*.
7019 (lang_print_error): Likewise.
7020 (lang_init): Remove redundant prototype for `print_error_function'.
7021 (lang_init_source): Likewise.
7022 (lang_identify): Constify a char*.
7024 1999-08-09 Tom Tromey <tromey@cygnus.com>
7026 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7027 (WORDS_TO_LONG): Likewise.
7028 (WORDS_TO_DOUBLE): Likewise.
7030 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7032 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7034 * expr.c (java_stack_pop, java_array_data_offset,
7035 build_java_throw_out_of_bounds_exception, case_identity,
7036 build_java_check_indexed_type): Add static prototypes.
7037 (linenumber_table, expand_invoke, expand_java_field_op,
7038 build_primtype_type_ref, expand_byte_code): Constify a char*.
7040 * java-tree.h (build_primtype_type_ref, linenumber_table):
7042 (java_lang_expand_expr): Add prototype.
7044 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7045 `java_lang_expand_expr'.
7047 * lex.c (java_lex_error): Constify a char*.
7048 (java_get_unicode, java_read_char, java_allocate_new_line,
7049 java_unget_unicode, java_sneak_unicode): Prototype.
7051 * parse-scan.y (current_class, package_name, method_declarator,
7052 report_class_declaration, yyerror): Constify a char*.
7054 * parse.h (java_report_errors): Prototype.
7055 (yyerror): Constify a char*.
7057 * parse.y (classitf_redefinition_error, check_modifiers,
7058 parse_jdk1_1_error, lookup_package_type,
7059 lookup_package_type_and_set_next, get_printable_method_name,
7060 purify_type_name): Constify a char*.
7061 (build_super_invocation, maybe_generate_finit,
7062 verify_constructor_super, parser_add_interface,
7063 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7064 java_complete_expand_methods, java_expand_finals,
7065 cut_identifier_in_qualified, java_stabilize_reference,
7066 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7067 merge_string_cste): Prototype.
7068 (single_type_import_declaration, yyerror,
7069 variable_redefinition_error, build_array_from_name,
7070 build_unresolved_array_type, check_class_interface_creation,
7071 resolve_class, complete_class_report_errors,
7072 note_possible_classname, read_import_dir,
7073 find_in_imports_on_demand, resolve_package, fix_constructors,
7074 check_deprecation, lookup_method_invoke,
7075 maybe_build_primttype_type_ref, array_constructor_check_entry):
7077 (java_complete_expand_methods, java_expand_finals): Make static.
7078 (convert_narrow): Remove static prototype.
7080 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7082 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7084 1999-08-02 Richard Henderson <rth@cygnus.com>
7086 * decl.c: Include defaults.h instead of expr.h.
7087 * parse.y: Likewise.
7089 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7091 * java/decl.c (start_java_method): Change all uses of
7092 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7093 Ensure expr.h is included.
7094 * java/expr.c (pop_arguments): Ditto.
7095 * java/parse.y (expand_start_java_method): Ditto.
7097 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7099 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7101 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7103 * decl.c: Include "function.h".
7104 * except.c: Likewise.
7105 * parse.y: Likewise.
7106 * Makefile.in: Update dependencies.
7108 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7110 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7111 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7112 `modifier' with ATTRIBUTE_UNUSED.
7114 * gjavah.c (process_file): Add braces around ambiguous `else'.
7116 * jcf-dump.c (print_access_flags, localvar_free): Change return
7119 * parse.y (java_complete_expand_method): Initialize variable
7121 (resolve_qualified_expression_name): Likewise for `field_decl'.
7122 (patch_method_invocation): Likewise for `class_to_search'.
7123 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7124 (patch_assignment): Likewise for `lhs_type'.
7126 * verify.c (verify_jvm_instructions): Remove unused variable
7129 1999-07-25 Richard Henderson <rth@cygnus.com>
7131 * decl.c (va_list_type_node): New.
7133 1999-07-25 Anthony Green <green@cygnus.com>
7135 * gjavah.c (print_stub): New function.
7136 (METHOD_IS_NATIVE): New macro.
7137 (print_mangled_classname): Make static.
7138 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7139 (process_file): Perform stub generation.
7140 (HANDLE_METHOD): Don't emit class decls during stub
7142 (HANDLE_END_METHOD): Take into account stub generation.
7143 (print_method_info): Handle stub generation.
7144 (print_stub): New function.
7145 (print_cxx_classname): Make signature consistant with others.
7146 (help): Describe -stubs option.
7147 (main): Create stub file.
7148 (version): Use version.c.
7149 (print_full_cxx_name): New function.
7150 (print_c_decl): Use print_full_cxx_name.
7152 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7154 * check-init.c (check_init): Handle MAX_EXPR.
7156 1999-07-15 Andrew Haley <aph@cygnus.com>
7158 * lang.c (flag_use_divide_subroutine): New variable.
7159 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7160 fp-to-integer conversion.
7161 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7164 * expr.c (build_java_soft_divmod): New function.
7165 (build_java_binop): Call build_java_soft_divmod if
7166 flag_use_divide_subroutine is set.
7167 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7168 soft_lrem_node: new builtin functions.
7169 (init_decl_processing) Initialize the new builtins.
7170 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7171 soft_lrem_node: new builtin functions.
7172 (build_java_soft_divmod): New function.
7173 * parse.y: Call build_java_soft_divmod if
7174 flag_use_divide_subroutine is set.
7177 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7178 a --specs= arg) even if not linking.
7179 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7180 -fuse-divide-subroutine
7182 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7184 * parse.y (resolve_and_layout): Check methods only once.
7185 (resolve_qualified_expression_name): Verify thrown exceptions
7187 (check_thrown_exceptions): Reject exceptions thrown in
7188 initializer. Error message tuned.
7190 1999-07-14 Andrew Haley <aph@cygnus.com>
7192 * expr.c (expand_expr): Do not return the last statement in a
7193 block as the block's value.
7195 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7197 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7198 CALL_EXPR, to avoid order of evaluation changes.
7200 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7202 * parse.y (qualify_ambiguous_name): Do not use
7203 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7205 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7207 * check-init.c (check_init): Handle MAX_EXPR.
7208 * expr.c (force_evaluation_order): Force method call arguments to
7209 be evaluated in left-to-right order.
7210 * parse.y (qualify_ambiguous_name): Loop again to qualify
7211 NEW_ARRAY_EXPR properly.
7213 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7215 * parse.y (patch_invoke): Resolve unresolved invoked method
7217 (qualify_ambiguous_name): STRING_CST to qualify expression for
7218 type name resolution.
7220 1999-06-24 Andrew Haley <aph@cygnus.com>
7222 * class.c (finish_class): Whenever a deferred method is
7223 output, rescan the list of methods to see if a new candidate for
7224 output can be found.
7226 1999-06-28 Tom Tromey <tromey@cygnus.com>
7228 * jvspec.c (lang_specific_driver): Recognize --help.
7230 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7232 * parse.y (resolve_package): Fixed bogus return statement.
7233 (patch_method_invocation): Resolve method invocation beginning with
7234 a package name qualifier.
7236 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7238 * Make-lang.in (java.stage1): Depend on stage1-start.
7239 (java.stage2): Likewise for stage2-start.
7240 (java.stage3): Likewise for stage3-start.
7241 (java.stage4): Likewise for stage4-start.
7243 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7245 * parse.y (java_complete_lhs): When doing cross referencing, don't
7246 try to keep file location on a WFL expanded as a CALL_EXPR.
7248 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7250 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7251 compiling to class file a void method with an empty method body.
7252 As a side effect, the bytecode backend will generate the
7253 appropriate `return' instruction.
7255 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7257 * parse.y (lookup_package_type_and_set_next): New function prototype.
7258 (resolve_package): Search current and imported packages.
7259 (lookup_package_type_and_set_next): New function.
7261 1999-06-22 Andrew Haley <aph@cygnus.com>
7263 * verify.c (verify_jvm_instructions): Check for pending blocks
7264 before invalid PC test and opcode switch, not after.
7266 1999-06-21 Andrew Haley <aph@cygnus.com>
7268 * except.c (find_handler_in_range): The upper limit for exception
7269 ranges is exclusive, not inclusive: (start <= pc < end).
7270 (link_handler): find child pointer which points to outer by
7271 searching sibling list: previous code incorrectly assumed that
7272 outer->outer->first_child must point to outer.
7273 * verify.c (verify_jvm_instructions): FIXME added to code for
7275 (verify_jvm_instructions): Do not assume that the last block
7276 processed in a subroutine is a block which ends with a `ret'
7277 instruction. With some control flows it is possible that the last
7278 block ends with an `athrow'.
7280 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7282 * parse.y (qualify_ambiguous_name): Reorganized the post
7283 evaluation of non WFL leading expression nodes.
7285 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7287 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7290 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7292 * parse.y (qualify_ambiguous_name): Handle qualified expression
7293 beginning with a STRING_CST.
7295 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7297 * parse.y (register_fields): Set DECL_INITIAL on both
7298 pre-initialized static and public fields.
7299 (resolve_field_access): Static field access expressions to always
7301 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7302 qualification. CONVERT_EXPR to be resolved as an expression name.
7303 (java_complete_lhs): Identify and access qualified final
7304 initialized field in switch statement case expression.
7305 (fold_constant_for_init): Pre-initialized field decl constant to
7308 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7310 * parse.y (note_possible_classname): Mark returned node with
7311 QUALIFIED_P only if the original class name contained a '/'.
7313 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7315 * Make-lang.in (gcjh): More parallel build fixes.
7317 1999-06-03 Mike Stump <mrs@wrs.com>
7319 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7321 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7323 * except.c (link_handler): Chain exception handlers in order.
7325 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7327 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7328 with nops and process as usual in order to always set correct EH
7329 ranges. Emit detailed warnings about unreachable bytecodes.
7331 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7333 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7336 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7338 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7339 or the searched field decl.
7341 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7343 * parse.y (fold_constant_for_init): Convert numerical constant
7344 values to the type of the assigned field.
7346 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7348 * expr.c (lookup_field): Relaxed the test on class loading error
7350 * parse.y (fold_constant_for_init): Enabeled old code.
7352 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7354 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7355 decide the validity of the cast of a java.lang.Cloneable reference
7357 (patch_conditional_expr): Fixed first argument passed to
7358 binary_numeric_promotion.
7360 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7362 * parse.y (qualify_ambiguous_name): Take into account that a
7363 CONVERT_EXPR might specify a type as a WFL.
7365 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7367 * parse.y (patch_assignment): Save the rhs before using it as an
7368 argument to _Jv_CheckArrayStore.
7370 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7372 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7374 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7376 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7377 floating point litteral only when the exponent indicator has been
7380 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7382 * parse.y (formal_parameter:): Construct argument tree list
7383 element even if a yet unsupported final parameter was encountered.
7385 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7387 * parse.y (finish_method_declaration): Issue errors for native or
7388 abstract methods declared with a method body, as well as for non
7389 native or non abstract methods with no method body.
7391 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7393 * class.c (build_utf8_ref): Initialize variable `field'.
7395 * decl.c (init_decl_processing): Initialize variable `field'.
7397 * expr.c (build_known_method_ref): Mark parameters `method_type',
7398 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7399 (process_jvm_instruction): Likewise for parameter `length'.
7401 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7402 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7405 * parse.y (maybe_generate_clinit): Remove unused variable
7406 `has_non_primitive_fields'.
7407 (find_in_imports_on_demand): Initialize variables `node_to_use'
7409 (patch_binop): Likewise for variable `prom_type'.
7410 (patch_unaryop): Likewise for variable `prom_type'.
7412 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7414 * xref.c (xref_table): Add missing initializer.
7416 1999-05-14 Tom Tromey <tromey@cygnus.com>
7418 * java-except.h (struct eh_range): Removed unused `next' member.
7419 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7420 after adding all exception handlers. Sort exception ranges in
7422 (struct pc_index): New structure.
7423 (start_pc_cmp): New function.
7424 * except.c (add_handler): Return `void'. Don't call link_handler;
7425 instead construct an ordinary linked list and do range
7427 (check_nested_ranges): New function.
7428 (link_handler): Changed interface to allow merging of eh_ranges.
7429 Split overlapping ranges. Return `void'.
7431 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7433 * parse.y (constructor_block_end:): New rule, tagged <node>.
7434 (constructor_body:): Use `constructor_block_end' instead of
7437 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7439 * parse.y (statement_nsi:): Pop `for' statement block.
7440 (java_complete_lhs): Labeled blocks containing no statement are
7441 marked as completing normally.
7443 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7445 * xref.c (xref_set_current_fp): New function, defined.
7446 * xref.h (xref_set_current_fp): New function, prototyped.
7448 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7450 * check-init.c (check_init): Take into account that
7451 LABELED_BLOCK_STMT can be empty.
7453 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7455 * parse.y (java_check_regular_methods): Warning check on not
7456 overriding methods with default access in other packages does not
7457 apply to `<clinit>'.
7458 (java_complete_lhs): If block body is an empty_stmt_node, replace
7459 it by NULL_TREE. This prevents gcc from generating an irrelevant
7462 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7464 * check-init.c (check_init): Removed code accepting to see things
7465 falling through default:, when doing xrefs.
7466 * java-tree.h (do_not_fold): New global variable, declared.
7467 * parse.y (do_not_fold): New global variable, defined.
7468 (java_complete_expand_method): Set `do_not_fold' to the value of
7469 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
7470 and reinstall them after them have been purged; do not check for
7471 initializations; do not issue missing return errors.
7472 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
7474 (patch_binop): Skip the fold part when doing xrefs.
7475 (build_string_concatenation): Skip the concatenation part when
7477 (patch_synchronized_statement): Do not generate a try-finally when
7479 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
7480 and keep the location where the throw was seen.
7481 * typeck.c (convert): When `do_not_fold' is set, do not attempt
7482 any treatment on the converted node an simply return a NOP_EXPR of
7484 * xref.c (xref_get_data): New function, defined.
7485 * xref.h (xref_get_data): New function, declared.
7486 (XREF_GET_DATA): Use xref_get_data.
7488 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7490 * gjavah.c (print_include): Cast the result of `strlen' to int
7491 when comparing against a signed value.
7492 (add_namelet): Likewise.
7494 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7496 * expr.c (expand_invoke): Mark parameter `nargs' with
7498 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
7500 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
7503 * jcf-reader.c (get_attribute): Cast a value to long
7504 when comparing against a signed expression. Likewise.
7506 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
7509 1999-05-11 Andrew Haley <aph@cygnus.com>
7511 * parse.y (source_end_java_method): If the current method contains
7512 any exception handlers, force asynchronous_exceptions: this is
7513 necessary because signal handlers in libjava may throw exceptions.
7514 * decl.c (end_java_method): Ditto.
7516 1999-05-11 Tom Tromey <tromey@cygnus.com>
7518 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
7520 * jvspec.c (THREAD_NAME): Removed.
7521 (GC_NAME): Likewise.
7522 (MATHLIB): Likewise.
7523 (WITHLIBC): Likewise.
7525 (THREADLIB): Likewise.
7526 (MATH_LIBRARY): Likewise.
7527 (lang_specific_driver): Don't add `-l' options to command line.
7528 Instead, add a single --specs option. Recognize `-L' options and
7529 use them to search for spec file.
7530 (find_spec_file): New function.
7531 (SPEC_FILE): New define.
7533 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
7535 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
7536 cpplib-enabled build.
7538 1999-05-05 Per Bothner <bothner@cygnus.com>
7540 * class.c (make_field_value): DECL_INITIAL may be a string literal;
7541 temporarily zero it while calling rest_of_decl_compilation.
7543 * java-tree.h (string_ptr_type_node): Add declaration.
7544 * decl.c: Define and initialize string_ptr_type_node.
7545 * parse.y (patch_string_cst): Use string_ptr_type_node.
7547 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
7548 * parse.y (for_statement): Now unconditionally exit_block.
7549 (finish_labeled_statement): No longer exit_block if for-loop.
7550 (patch_loop_statement): Check harder if the loop is already labeled.
7552 * parse.y (patch_initialized_static_field): Removed function.
7553 (maybe_generate_clinit): Removed special handling for interfaces.
7554 (java_complete_expand_methods): Do a preliminary java_complete_tree
7555 on <clinit> to determine if it can be removed.
7556 (java_complete_expand_method): Remove special handling for <clinit>.
7557 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
7558 optimize if we get back empty_stmt_node.
7559 For MODIFY_EXPR, re-do checking of static initializers.
7560 (fold_constant_for_init): Don't return immediate if VAR_DECL.
7561 For VAR_DECL, pass correct context.
7563 * verify.c (verify_jvm_instructions): Better error messages.
7565 1999-05-03 Tom Tromey <tromey@cygnus.com>
7567 * parse-scan.y (interface_declaration): Call
7568 report_class_declaration for interfaces.
7570 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
7572 * Makefile.in: Remove -v from bison command lines.
7574 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7576 * check-init.c (check_init): Exclude a case of error when doing
7578 * class.c (layout_class_method): Don't generate the error message
7579 twice when compiling from source.
7580 * lang-options.h: Added `-Wredundant-modifers' and
7581 `-Wunusupported-jdk11' flags and help text.
7582 * lang.c (lang_decode_option): Added support for
7583 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
7584 flag_static_local_jdk11 and flag_redundant set accordingly.
7585 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
7586 * parse.h (EXPR_WFL_ADD_COL): New macro.
7587 (DECL_END_SOURCE_LINE): Likewise.
7588 (DECL_INHERITED_SOURCE_LINE): Likewise.
7589 * parse.y (static_ref_err): New function, prototyped.
7590 (CCB_TK): Now tagged <operator>.
7591 (class_body:): Remember the location of the closing '}' of a class
7592 definition when doing xrefs.
7594 (block_end:): Likewise.
7595 (create_class): Remember the location of the inherited class
7596 identifier when doing xrefs.
7597 (register_fields): Added test on first operand of `init' before
7598 testing it TREE_CODE.
7599 (method_header): Store the location of the class identifier in the
7600 class decl when doing xrefs.
7601 (finish_method_declaration): Don't combine first/last method line
7603 (java_check_regular_methods): Warning check on not overriding
7604 methods with default access on other packages move before check on
7605 static methods. Initialization of `aflags' also moved up.
7606 (resolve_expression_name): Call static_ref_err to report the error.
7607 (static_ref_err): New function, implemented.
7608 (resolve_field_access): Returned simplified static field access
7610 (resolve_qualified_expression_name): Check for illegal use of
7611 static fields in a non static context. Call static_ref_err to
7612 report error in various places.
7613 (java_complete_tree): Do not fold initialized static fields when
7615 (java_complete_lhs): Likewise.
7617 1999-04-29 Anthony Green <green@cygnus.com>
7619 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
7620 create internal labels.
7621 (lookup_label): Ditto.
7623 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7625 * class.c (layout_class_method): Generate <clinit>'s rtl for
7627 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7628 for interfaces' <clinit>.
7629 * expr.c (lookup_field): Search for fields in interfaces.
7630 (expand_invoke): Fixed indentation.
7631 (expand_java_field_op): Likewise. Use IS_CLINIT.
7632 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
7633 (IS_CLINIT): New macro.
7634 * parse.y (type_declaration:): Call maybe_generate_clinit after an
7635 interface was parsed.
7636 (maybe_generate_clinit): Don't generate if the current class is an
7637 interface with only fields of primitive types.
7638 (reset_method_name): Use IS_CLINIT.
7639 (java_complete_expand_method): Expand <clinit> when it exists for
7640 interfaces. Use IS_CLINIT.
7641 (resolve_expression_name): Use DECL_CONTEXT instead of
7642 current_class to build static field references.
7643 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
7644 ARRAY_REF when doing xreferencing.
7645 (check_final_assignment): Fixed typo in leading comment. Use
7647 (patch_array_ref): Don't fully expand array references when
7649 (patch_return): Use IS_CLINIT.
7650 (patch_throw_statement): Likewise.
7652 1999-04-22 Tom Tromey <tromey@cygnus.com>
7654 * Make-lang.in (JAVA_SRCS): Added check-init.c.
7656 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7658 * decl.c (predef_filenames, predef_filenames_size): New globals
7659 (init_decl_processing): predef_filenames and predef_filenames_size
7661 * java-tree.h (predef_filenames, predef_filenames_size): Declared
7663 * jcf-parse.c (predefined_filename_p): New function.
7664 (yyparse): Check that files on the command line are specified only
7665 once and issue a warning otherwise.
7666 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
7667 * parse.y (source_end_java_method): Nullify NOP method bodies, to
7668 avoid a gcc warning with -W -Wall turned on.
7669 (java_expand_classes): Abort if errors were encountered.
7670 (java_complete_lhs): If the cross reference flag is set, wrap
7671 field DECL node around a WFL when resolving expression name.
7673 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7675 * lang.c (lang_decode_option): Fixed returned value when parsing
7676 `-fxref=...' and `-Wall'.
7677 * parse.y (source_end_java_method): Do not generate code when
7678 flag_emit_xref is set.
7679 (resolve_expression_name): Do not build static field access when
7680 flag_emit_xref is set.
7681 (resolve_field_access): No special treatment on `length' when
7682 flag_emit_xref is set. Do not build qualified static field access
7683 when flag_emit_xref is set.
7684 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
7685 when flag_emit_xref is set.
7686 (patch_assignment): Do not generate array store runtime check when
7687 flag_emit_xref is set.
7688 * xref.c (xref_flag_value): Fixed function declaration
7690 (xset_set_data): New function.
7691 * xref.h (xref_set_data): Added prototype for new function.
7692 (typedef struct xref_flag_table): New field data.
7693 (XREF_GET_DATA): New macro.
7695 1999-04-19 Tom Tromey <tromey@cygnus.com>
7697 * xref.h (enum): Removed trailing comma.
7699 * parse.y (resolve_qualified_expression_name): Added missing
7702 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
7704 * gjavah.c: New prototypes for java_float_finite and
7707 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7709 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
7712 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
7714 * Makefile.in (TREE_H): Add tree-check.h.
7715 (RTL_H): Add genrtl.h.
7717 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7719 * parse.y (patch_assignment): Added ArrayStoreException runtime
7722 1999-04-06 Per Bothner <bothner@cygnus.com>
7724 * expr.c (pop_type_0): New function.
7725 (pop_type): Use pop_type_0.
7726 * java-tree.h (pop_type_0): New declaration.
7727 * verify.c (verify_jvm_instructions): Check return instructions.
7729 * parse.y (patch_binop): Don't fold if non-constant and emiting
7732 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7734 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
7736 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
7737 (main_jcf): Don't define.
7738 (process_file): Don't set `main_jcf'.
7740 * java-tree.h (main_jcf): Don't declare.
7742 * jcf-parse.c (main_jcf): Add static definition.
7744 * lang.c (main_jcf): Don't define.
7746 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7748 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
7750 * decl.c (copy_lang_decl): Likewise for `bcopy'.
7752 * jcf-depend.c: Include "config.h", not <config.h>.
7754 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
7757 * jcf-path.c: Include "config.h", not <config.h>.
7759 * lex.c: Don't include various system header files.
7760 (java_init_lex): Cast the argument of `bzero' to PTR
7762 * parse-scan.y (java_push_parser_context): Likewise.
7764 * parse.y (java_push_parser_context): Likewise.
7765 (patch_bc_statement): Match format specifier to variable argument.
7767 * xref.c: Don't include <stdio.h>.
7769 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7771 * parse.y (struct parser_ctxt *ctxp): Now global.
7772 (declare_local_variables): Use WFL compound value for the
7773 declaration source line value, when doing cross-referencing.
7775 1999-03-31 Tom Tromey <tromey@cygnus.com>
7777 * gjavah.c (print_field_info): Allow constants of other types.
7778 (print_include): Generate include when new name is proper prefix
7779 of already printed name.
7780 (add_namelet): Likewise.
7781 (cxx_keyword_subst): New function.
7782 (print_method_info): Use it.
7783 (print_field_name): New function.
7784 (get_field_name): New function.
7785 (print_field_info): Use get_field_name and print_field_name.
7787 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7789 * Makefile.in (keyword.h): Generate using gperf language 'C', not
7790 'KR-C', so gperf uses the `const' keyword on strings.
7792 * keyword.gperf (java_keyword): Const-ify a char*.
7794 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7796 * parse.y (patch_bc_statement): Fixed identation and a bogus
7799 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7801 * parse.y (patch_assignment): Allow static variables in other
7802 classes to be assigned.
7804 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7806 * class.c (maybe_add_interface): Remove unused variable
7808 (make_class_data): Use = for assignment, not ==. Likewise.
7809 (emit_register_classes): Remove unused variable `decl'.
7811 * lex.c: Fix comment so as not to contain an embedded `/*'.
7813 * verify.c (verify_jvm_instructions): Remove unused variable
7816 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
7818 * parse.y (complete_loop_body): Rename to finish_loop_body.
7819 (complete_labeled_statement): Rename to finish_labeled_statement.
7820 (complete_for_loop): Rename to finish_for_loop.
7821 (complete_method_declaration): Rename to finish_method_declaration.
7823 * java-tree.h (continue_identifier_node): New global node.
7824 * decl.c: Define and initialize continue_identifier_node.
7825 * parse.y (generate_labeled_block): Remove - no longer needed.
7826 (build_loop_body): Use continue_identifier_node for continue block.
7827 (finish_labeled_statement): Also do pop_labeled_block actions.
7828 (java_complete_lhs): POP_LOOP even if error.
7829 (build_labeled_block): Special handling for continue_identifier_node.
7830 (patch_loop_statement): Re-organize.
7831 (patch_bc_statement): Re-write.
7833 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7835 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
7836 using a WFL compound value.
7837 * parse.y (xref.h): Include.
7838 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
7840 (register_fields): Set WFL compound value to lineno if doing
7842 (java_complete_expand_method): Call expand_xref if flag_emit_xref
7844 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
7845 * xref.h (expand_xref): Prototype renamed from xref_generate.
7847 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7849 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
7850 (GET_CURRENT_BLOCK): New macro.
7851 * parse.y (current_static_block): New global variable.
7852 (method_body:): Define action.
7853 (complete_method_declaration): Set current_function_decl to NULL
7854 when work on the current method is done.
7855 (declare_local_variables): Use GET_CURRENT_BLOCK.
7856 (java_method_add_stmt): Likewise.
7857 (java_complete_expand_method): Disable the use of `this' when
7859 (enter_a_block): If no current method exist, use
7860 current_static_block to link static initializer blocks.
7861 (exit_block): Rewritten to use current_static_block when no current
7863 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
7864 (patch_return): Forbid the use of `return' in static initializers.
7865 (patch_throw_statement): Fixed indentation. Issue specific error
7866 for uncaught thrown checked exception in static initializer
7867 blocks. Removed FIXME.
7869 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
7871 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
7872 Link gcj from gcc.o.
7874 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7876 * parse.y (find_applicable_accessible_methods_list): When dealing
7877 with interface: ensure that a given interface or java.lang.Object
7878 are searched only once.
7880 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7882 * gjavah.c (print_c_decl): Remove unused argument `flags'.
7884 * jcf-dump.c (print_access_flags): Add braces around if-else.
7886 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
7889 * lex.c (build_wfl_node): Add static prototype.
7891 * lex.h (build_wfl_node): Remove static prototype.
7893 * parse.y: Include lex.c early enough to declare everything needed.
7894 Ensure calls to `build_wfl_node' pass the proper arguments.
7895 (create_class): Remove unused variable `super_decl'.
7896 (get_printable_method_name): Initialize variable `name'.
7898 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7900 * Changelog: Fixed 1999-03-22 typos.
7901 * lang.c (lang_decode_option): Fixed typo in error string in the
7904 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7906 * Makefile.in (JAVA_OBJS): Added entry xref.o.
7908 * java-tree.h (flag_emit_xref): Declared extern.
7909 * lang.c (xref.h): Included.
7910 (flag_emit_xref): New global variable.
7911 (lang_decode_option): Added support for -fxref.
7915 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
7917 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
7920 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7922 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
7923 $(srcdir)/../system.h and $(JAVA_TREE_H).
7924 (jcf-io.o): Depend on $(JAVA_TREE_H).
7925 (mangle.o): Likewise.
7927 * check-init.c (check_cond_init): Add static prototype.
7929 * class.c (build_java_method_type, hashUtf8String,
7930 make_field_value, get_dispatch_vector, get_dispatch_table,
7931 append_gpp_mangled_type, mangle_static_field): Likewise.
7932 (strLengthUtf8): Hide unused definition.
7933 (hashUtf8String): Const-ify.
7934 (make_field_value): Un-ANSI-fy.
7936 * constants.c: Move inclusion of jcf.h above java-tree.h.
7937 (set_constant_entry, find_class_or_string_constant,
7938 find_name_and_type_constant, get_tag_node,
7939 build_constant_data_ref): Add static prototype.
7941 * decl.c (push_jvm_slot, builtin_function,
7942 lookup_name_current_level): Likewise.
7943 (builtin_function): Const-ify.
7945 * except.c (expand_start_java_handler, expand_end_java_handler):
7946 Add static prototype.
7948 * expr.c (flush_quick_stack, push_value, pop_value,
7949 java_stack_swap, java_stack_dup, build_java_athrow,
7950 build_java_jsr, build_java_ret, expand_java_multianewarray,
7951 expand_java_arraystore, expand_java_arrayload,
7952 expand_java_array_length, build_java_monitor, expand_java_pushc,
7953 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
7954 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
7955 expand_compare, expand_test, expand_cond, expand_java_goto,
7956 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
7957 expand_java_field_op, java_push_constant_from_pool): Likewise.
7959 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
7960 (build_java_arraynull_check): Mark parameters `node' and `type'
7961 with ATTRIBUTE_UNUSED.
7962 (note_label): Likewise for parameter `current_pc'.
7963 (expand_java_call, expand_java_ret): Hide unused definition.
7965 * java-tree.h (make_class, build_constants_constructor,
7966 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
7967 init_outgoing_cpool, register_class, emit_register_classes,
7968 java_layout_seen_class_methods): Prototype.
7969 (unicode_mangling_length): Const-ify.
7970 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7971 emit_unicode_mangled_name, format_int, format_uint,
7972 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
7973 jcf_print_utf8_replace, open_class): Prototype.
7975 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
7976 <stdio.h>. Include tree.h/java-tree.h.
7977 (utf8_equal_string usage, process_class): Add static prototype.
7978 (open_class): Don't prototype this here.
7979 (utf8_equal_string): Match arguments to format specifiers.
7980 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
7981 TABLE_SWITCH, disassemble_method): Likewise.
7983 * jcf-io.c: Include tree.h/java-tree.h.
7984 (open_class, find_classfile, jcf_print_utf8,
7985 jcf_print_utf8_replace): Const-ify.
7987 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
7988 parse_class_file): Add static prototype.
7989 (find_in_current_zip): Match definition to existing static
7992 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
7993 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
7994 finish_jcf_block, define_jcf_label, get_jcf_label_here,
7995 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
7996 write_chunks, adjust_typed_op, generate_bytecode_conditional,
7997 generate_bytecode_return, perform_relocations, init_jcf_state,
7998 init_jcf_method, release_jcf_state, generate_classfile):
7999 Add static prototype.
8000 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8001 (make_class_file_name): Const-ify.
8003 * jcf.h (find_classfile): Const-ify.
8005 * jv-scan.c (reset_report): Remove prototype.
8007 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8008 (error): Rewrite to allow varargs.
8010 * lang.c (lang_f_options): Const-ify.
8012 * lex.c (java_parse_escape_sequence): Add static prototype.
8013 (java_allocate_new_line): Match definition to existing static
8016 * mangle.c Include tree.h/java-tree.h.
8017 (unicode_mangling_length, emit_unicode_mangled_name,
8018 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8020 * parse.h (jdep_code): Remove trailing comma in enumeration.
8021 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8022 (reset_report): Add prototype.
8024 * verify.c (push_pending_label, merge_types): Add static
8027 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8029 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8031 * parse.y (find_applicable_accessible_methods_list): Extend the
8032 search to superinterfaces when relevant.
8033 (search_applicable_methods_list): New function.
8035 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8037 * class.c (unmangle_classname): Implemented stricter testing
8038 before setting the QUALIFIED_P flag on an identifier.
8040 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8042 * parse.y (java_complete_lhs): Call force_evaluation_order
8043 after patch_newarray.
8044 (patch_binop): Don't call fold if there are side effects.
8046 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8048 * parse.y (java_stabilize_reference): Use save_expr instead of
8049 building a SAVE_EXPR node.
8050 (java_complete_lhs): Patch the resulting string of the `+='
8051 operator (if necessary) and complete the RHS after having built
8054 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8056 * class.c (make_class): Don't set CLASS_P here (because
8057 this function is also called by build_java_array_type).
8058 (push_class): Set CLASS_P here instead.
8059 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8061 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8062 context. If the context is class, perfer "super" over "synchronized".
8063 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8065 * parse.y (create_class): Don't call parser_check_super here;
8066 it is not robust. Always wait until later.
8068 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8069 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8071 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8073 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8074 * lex.h (UNGETC): Change misleading macro.
8076 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8078 * parse.y (java_stabilize_reference): Return NODE when patching a
8080 (java_complete_lhs): Put parenthesis around truth values.
8082 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8084 * class.c (layout_class_method): Don't make rtl for interface
8086 * parse.h (GET_TYPE_NAME): New macro.
8087 * parse.y (if_then_statement:): Fixed indentation.
8088 (if_then_else_statement:): Likewise.
8089 (for_statement:): Fixed spacing.
8090 (try_statement:): Fixed indentation.
8091 (create_interface): Don't force interfaces to be abstract.
8092 (method_header): Abstract methods are OK in interfaces.
8093 (declare_local_variables): Fixed typo in comment.
8094 (java_complete_expand_method): Fixed indentation.
8095 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8096 non accessible fields.
8097 (java_stabilize_reference): New function.
8098 (java_complete_lhs): Fixed indentation. Use
8099 java_stabilize_reference in compound assignement. Insert the
8100 cast. If not processing `+' fix string constants before processing
8103 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8105 * constants.c (find_class_or_string_constant): Cast variable `j'
8106 to a `jword' when comparing against one.
8108 * expr.c (java_lang_expand_expr): Remove unused variables
8109 `has_finally_p' and `op0'.
8111 * gjavah.c (print_field_info): Cast a value to jint when comparing
8112 against one. Likewise for a jlong.
8113 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8114 against a signed quantity.
8116 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8117 (print_signature): Don't needlessly dereference variable `str'
8119 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8120 `max_locals' with ATTRIBUTE_UNUSED.
8121 (jcf_parse_class): Likewise for variable `index'.
8123 * parse.h (reverse_jdep_list): Remove static prototype.
8125 * parse.y (build_jump_to_finally): Remove prototype and definition.
8126 (reverse_jdep_list): Add static prototype.
8128 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8129 `assignment' and `expr_decl'.
8131 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8133 1999-03-12 Andrew Haley <aph@cygnus.com>
8135 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8136 we'll need a directory separator and a null character.
8138 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8140 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8142 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8144 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8147 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8149 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8151 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8153 * class.c (layout_class_method): A static method in a base class
8154 is never overridden, so treat it like it doesn't exist.
8155 However, do complain about private non-static method overriding
8156 public static method.
8158 * parse.y: Don't set unused INITIALIZED_P flag.
8159 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8161 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8162 (build_array_from_name): Re-order &index[string] to &string[index].
8164 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8165 error_mark (it might catch more errors, but it is more likely to lose).
8167 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8169 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8170 (parse-scan.o): Depend on toplev.h.
8172 * class.c (make_method_value): Add prototype. Make it static.
8173 Remove unused second argument, caller changed.
8175 * expr.c (java_lang_expand_expr): Remove unused variable
8178 * java-tree.h: Don't prototype find_in_current_zip.
8179 Add prototypes for verify_constant_pool, start_java_method,
8180 end_java_method, give_name_to_locals, expand_byte_code,
8181 open_in_zip, set_constant_value, find_constant1, find_constant2,
8182 find_utf8_constant, find_string_constant, find_class_constant,
8183 find_fieldref_index, find_methodref_index, write_constant_pool,
8184 count_constant_pool_bytes and encode_newarray_type.
8186 * jcf-dump.c: Remove unused variable `LONG_temp'.
8188 * jcf-parse.c: Include parse.h.
8189 (jcf_parse_source): Remove unused parameter, all callers changed.
8190 (jcf_figure_file_type): Add static prototype.
8191 (find_in_current_zip): Likewise. Also remove unused parameter,
8192 all callers changed.
8193 (read_class): Initialize variable `saved_pos'.
8195 * jcf-reader.c (jcf_parse_preamble): Mark variables
8196 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8198 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8199 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8200 (java_parse_doc_section): Initialize variable `seen_star'.
8201 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8202 (java_lex_error): Mark parameters `msg' and `forward' with
8204 (java_get_line_col): Mark parameters `filename' and `line' with
8207 * parse-scan.y: Include toplev.h.
8208 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8210 * parse.h: use `struct JCF', not plain `JCF'.
8211 (java_parser_context_save_global, java_expand_classes
8212 java_parser_context_restore_global, java_parse): Add prototypes.
8214 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8217 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8219 * check-init.c (check_init): COPYN takes word count, not bit count.
8221 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8223 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8224 explicit build_decl. (Avoids crash in reload when optimizing.)
8226 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8228 * decl.c (complete_start_java_method): Handle synchronized method
8229 even when compiling from bytecode.
8231 1999-02-26 Tom Tromey <tromey@cygnus.com>
8233 * gjavah.c (add_class_decl): Only generate `#include' if outer
8234 class is not the name of the class we are processing. Correctly
8235 append `.h' in #include.
8236 (process_file): Clean up newlines around generated `#include's.
8237 (decode_signature_piece): Correctly handle inner classes.
8238 (struct include): New structure.
8239 (all_includes): New global.
8240 (print_include): New function.
8241 (add_class_decl): Use it.
8242 (process_file): Likewise.
8243 (add_class_decl): Generate include for java-array.h if array
8245 (process_file): Don't generate java-array.h include.
8247 * gjavah.c (add_namelet): Check for standard package names here.
8248 (add_class_decl): Don't check for standard package names here.
8250 1999-02-25 Tom Tromey <tromey@cygnus.com>
8252 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8253 When reading a zip file, only use strncmp if both strings are
8254 bigger than the buffer length. Initialize `k' when looping
8257 1999-02-24 Tom Tromey <tromey@cygnus.com>
8259 * gjavah.c (struct namelet): New structure.
8260 (add_namelet): New function.
8261 (print_namelet): New function.
8262 (print_class_decls): Use add_namelet and print_namelet to generate
8263 namespaces and not classes.
8264 (method_printed): New global.
8265 (HANDLE_END_METHOD): Examine method_printed.
8266 (print_method_info): Set method_printed when required. Print
8267 error if function to be ignored is marked virtual. Handle $finit$
8269 (METHOD_IS_FINAL): New macro.
8270 (print_field_info): Use it.
8271 (HANDLE_METHOD): Clear method_printed.
8272 (method_pass): New global.
8273 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8274 (process_file): Do two passes over both fields and methods.
8275 (HANDLE_METHOD): Examine method_pass.
8277 (add_class_decl): New function.
8278 (print_class_decls): Don't scan over entire constant pool.
8280 1999-02-23 Tom Tromey <tromey@cygnus.com>
8282 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8283 disable linking in that case.
8285 1999-02-20 Tom Tromey <tromey@cygnus.com>
8287 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8290 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8292 * decl.c (build_result_decl), java-tree.h: New method.
8293 (complete_start_java_method): Handle synchronized methods.
8294 Don't build DECL_RESULT here. (Ordering dependency problem.)
8295 (start_java_method): Call build_result_decl here instead ...
8296 * parse.y (java_complete_expand_method): ... and here.
8297 (expand_start_java_method): Don't call complete_start_java_method here.
8298 (java_complete_expand_method): Call it here instead.
8299 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8300 * java-tree.h: ... here.
8302 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8303 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8304 for ARRAY_REF - it doesn't work when array bounds are checked.
8305 (patch_array_ref): Handle it here instead.
8307 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8309 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8311 Force left-to-right evaluation of binary operations etc.
8312 * expr.c (force_evaluation_order), java-tree.h: New function.
8313 * parse.y (java_complete_lhs): Pass binary operations, procedure
8314 calls, and ARRAY_REFs to force_evaluation_order.
8315 (various): Set TREE_SIDE_EFFECTS more carefully.
8317 Tolerate random (non-UTF8) encoding in comments without complaining.
8318 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8319 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8321 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8322 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8324 * parse.y (java_complete_lhs): Ignore an empty statement in a
8325 COMPOUND_EXPR. Don't complain about empty statement after return.
8327 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8329 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8330 in TREE_LIST - just chain the POINTER_TYPEs together.
8331 (resolve_class): If type already resolved, return decl.
8332 After resolving, update TREE_TYPE(class_type), and name (if array).
8333 * parse.h (do_resolve_class), parse.y: Make non-static.
8334 * class.c (maybe_layout_super_class): Take this_class argument.
8335 Do do_resolve_class if necessary.
8336 (layout_class, layout_class_methods): Adjust calls appropriately.
8337 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8338 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8339 * typeck.c (build_java_array_type): Don't call layout_class.
8341 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8343 * parse.y (check_pkg_class_access): Allow private class access
8344 within the same package.
8345 (strip_out_static_field_access_decl): New function.
8346 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8347 operator argument before testing its nature.
8349 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8351 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8352 (TRY_EXPR): Simplify - it no longer has a finally clause.
8353 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8354 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8355 * expr.c (java_lang_expand_expr): Likewise.
8356 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8357 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8358 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8359 (build_try_statement): Remove finally parameter and handling.
8360 (build_try_finally_statement): New function.
8361 (patch_try_statement): No longer need to support finally clause.
8362 (try_statement): Update grammar action rules.
8363 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8364 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8366 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8368 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8369 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8371 1999-02-17 Andrew Haley <aph@cygnus.com>
8373 * class.c (build_utf8_ref): Back out broken patch which was
8374 intended to to output signatures using '.' as a separator.
8376 * class.c (make_class_data): Output signatures using '.' as a
8377 separator, rather than '/'.
8378 (mangled_classname): Likewise.
8379 (make_field_value): Likewise.
8380 (make_method_value): Likewise.
8381 * constants.c (alloc_class_constant): Likewise.
8382 * expr.c (build_invokeinterface): Likewise.
8384 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8386 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8387 of an ancient workaround.
8389 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8391 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8394 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8396 * lex.c (yylex): Encode \0 as UTF8.
8398 1999-02-10 Tom Tromey <tromey@cygnus.com>
8400 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8401 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8402 (libgcj_zip): Renamed.
8403 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8405 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8407 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8408 (GC_NAME): Renamed -lgc to -lgcjgc.
8410 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8412 * lex.c (java_lang_cloneable): Initialize.
8413 * parse.y (java_lang_cloneable): New static variable.
8414 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8415 doing one more qualification round.
8416 (valid_ref_assignconv_cast_p): Reject null source or
8417 destination. Allow an array to be cast into java.lang.Cloneable.
8418 (patch_cast): Swapped two first arguments to first call to
8419 valid_ref_assignconv_cast_p.
8421 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8423 * parse.h: DECL_P renamed JDECL_P.
8424 * parse.y: DECL_P replaced by JDECL_P.
8425 (build_array_from_name): Always use pointer's type.
8426 (patch_bc_statement): Extra code to search continue target in a
8427 for loop. Fixed comments. Continue target is current loop when
8430 1999-02-05 Andrew Haley <aph@cygnus.com>
8432 * class.c (make_class_data): The superclass of an interface should
8433 be null, not class Object.
8435 * lex.c (java_lex): Sign extend hex literals.
8437 1999-02-04 Andrew Haley <aph@cygnus.com>
8439 * class.c (build_utf8_ref): Output signatures using '.' as a
8440 separator, rather than '/'.
8441 (make_class_data): Likewise.
8443 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8445 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
8446 mkstemp.o. Get them from libiberty now.
8448 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
8450 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
8452 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8454 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
8457 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
8459 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
8460 * jcf-write.c (generate_bytecode_return): New function.
8461 (generate_bytecode_insns): Use it, for RETURN_EXPR.
8463 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
8464 generate special [fd]const_[01] instructions.
8466 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
8468 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
8469 handling OPCODE_lookupswitch or OPCODE_tableswitch.
8471 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
8473 * parse.y (patch_method_invocation): Handle calling static methods,
8474 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
8476 * parse.y (java_complete_lhs): Don't complain about unreachable
8477 exit condition in a do-while statement.
8479 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8481 * lex.c (java_read_char): Fixed utf8 decoding.
8482 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
8484 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
8485 comments. Local variable `all_primitive' is gone. Broadened
8486 acceptance of `0' to floating point targets. `long' can now be
8487 widened to `double' or `float'.
8488 (valid_method_invocation_conversion_p): Added leading
8489 comment. Fixed tabulation.
8490 (build_string_concatenation): Optimize out left or right empty
8493 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
8495 * jcf-write.c (localvar_alloc): Only emit entry for
8496 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
8497 (generate_bytecode_insns): Only call put_linenumber if
8498 debug_info_level > DINFO_LEVEL_NONE.
8499 * jvspec.c (lang_specific_driver): If no -O* or -g* option
8500 is specified, add -g1 (for compatibility wih javac).
8502 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
8504 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
8505 gjavah.o, check-init.o, jv-scan.o
8507 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8509 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
8511 * gjavah.c: Include config.h and system.h.
8513 * javaop.h (inline): Don't define, its handled by system.h.
8514 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
8515 from `inline' to `static inline'.
8517 * jcf.h (inline): Don't define, its handled by system.h.
8519 * lex.c (inline): Likewise.
8521 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
8523 * lang-specs.h: Map -Qn to -fno-ident.
8525 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
8527 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
8529 1999-01-29 Tom Tromey <tromey@cygnus.com>
8531 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
8532 then cast it to Object before calling `append' method.
8534 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
8536 * check-init.c (check_bool2_init, check_bool_init, check_init):
8537 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
8538 * jcf-write.c (generate_bytecode_insns): Likewise.
8540 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8542 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
8543 * parse.y (patch_cast): Allow a boolean to be cast into a
8546 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8548 * parse.y: (class_declaration:): Fixed indentation.
8549 (class_member_declaration:): Extra `;' after field declaration now
8551 (interface_declaration:): Removed debug messages in error reports.
8552 (patch_binop): Nodes created and returned inherit the orignal
8553 node's COMPOUND_ASSIGN_P flag value.
8554 (patch_cast): Fix cast from char to floating point.
8556 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
8558 * except.c, java-except.h (expand_resume_after_catch): new
8560 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
8561 to branch back to main flow of control after a catch block.
8563 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8565 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
8566 $(srcdir)/../system.h.
8567 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
8568 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
8569 (jcf-write.o): Likewise.
8570 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8571 (mangle.o): Depend on $(srcdir)/../toplev.h.
8572 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8573 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8575 * class.c: Include output.h and parse.h.
8576 (mangled_classname): Add the `const' keyword to a char*.
8577 (find_named_method): Hide unused function definition.
8578 (build_utf8_ref): Change type of variable `c' to unsigned char.
8579 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
8580 (build_class_ref): Add the `const' keyword to a char*.
8581 (layout_class_method): Remove unused variable `buf'.
8583 * decl.c (find_local_variable): Remove unused variable `rtl'.
8584 (pushdecl): Likewise for variables `different_binding_level' and
8586 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
8587 (maybe_build_cleanup): Likewise for parameter `decl'.
8589 * except.c (expand_start_java_handler): Mark parameter `range'
8590 with ATTRIBUTE_UNUSED.
8592 * expr.c: Include except.h.
8593 (pop_type): Remove unused variable `i'.
8594 (pop_value): Likewise for variables `n_words' and `i'.
8595 (expand_java_arrayload): Likewise for variable `convert'.
8596 (java_lang_expand_expr): Likewise for variables `op0', `type',
8597 `mode', `unsignedp', `node' and `elements'.
8598 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
8600 (process_jvm_instruction): Add a `const' qualifier to a char*.
8602 * gjavah.c (output_directory): Add the `const' keyword to a char*.
8603 (temp_directory): Likewise.
8604 (print_c_decl): Likewise.
8605 (print_method_info): Likewise.
8606 (decode_signature_piece): Likewise.
8607 (print_mangled_classname): Likewise.
8609 * java-except.h: Provide prototypes for maybe_start_try,
8610 maybe_end_try and add_handler.
8612 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
8613 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
8614 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
8615 init_expr_processing, push_super_field, init_class_processing,
8616 can_widen_reference_to, class_depth, verify_jvm_instructions,
8617 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
8618 set_local_type, merge_type_state, push_type, load_type_state,
8619 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
8620 emit_unicode_mangled_name): Add prototypes.
8622 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
8623 (print_signature_type): Use ISDIGIT, not isdigit.
8624 (print_signature): Remove unused variable `j'.
8626 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
8627 int when comparing against one.
8629 * jcf-parse.c: Include toplev.h.
8631 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
8632 (localvar_free): Remove unused variable `i'.
8633 (generate_bytecode_conditional): Likewise for variable `kind'.
8635 * jv-scan.c: Include config.h and system.h. Remove redundant
8636 OS header and gansidecl.h includes.
8637 (warning): Add the `const' keyword to a char*. Also add
8638 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
8639 __STDC__, when determining whether to use ANSI-isms.
8640 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
8641 (xmalloc): Don't redundantly prototype here.
8642 (main): Remove unused parameter `envp'. Also fix the arguments
8643 passed to function `fatal' to match the format specifier.
8645 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
8647 * mangle.c: Include toplev.h.
8648 (emit_unicode_mangled_name): Declare parameter `len'.
8650 * parse.y (parse_warning_context): Add the `const' keyword to a
8651 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
8652 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
8653 (issue_warning_error_from_context): Add the `const' keyword to
8655 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
8656 not `__STDC__' for whether to use ANSI-isms.
8658 * typeck.c (incomplete_type_error): Mark parameters `value' and
8659 `type' with ATTRIBUTE_UNUSED.
8660 (parse_signature_type): Use ISDIGIT, not isdigit.
8662 * verify.c (check_pending_block): Add the `const' keyword to a char*.
8663 (verify_jvm_instructions): Likewise. Remove unused variables
8664 `field_name' and `default_val'.
8666 * zextract.c: Include config.h and system.h. Remove redundant
8669 * zipfile.h: Prototype `read_zip_archive'.
8671 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
8673 * typeck.c (convert): Allow conversions to void type: some
8674 optimizations in gcc do this.
8676 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
8678 * typeck.c (convert_ieee_real_to_integer): New function.
8679 (convert): When not using fast-math and using hardware fp, convert
8680 an IEEE NaN to zero.
8682 1999-01-18 Andrew Haley <aph@cygnus.com>
8684 * parse.y (patch_binop): Do a type conversion from signed to
8685 unsigned and then back to signed when a ">>>" is found.
8687 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8689 * java-tree.h: (check_for_initialization): Added prototype.
8690 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
8691 * parse.y (do_resolve_class): Removed unused locals.
8692 (read_import_dir): Likewise.
8693 (resolve_qualified_expression_name): Array creation
8694 expressions are valid primary expressions.
8695 (qualify_ambiguous_name): Likewise.
8696 (patch_synchronized_statement): Removed unused local.
8698 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
8700 * Makefile.in (zextract.o): Add dependencies.
8702 * Makefile.in: Do not put ^Ls at the start of a line.
8704 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
8706 * expr.c (process_jvm_instruction): Coerce to correct Throwable
8707 sub-type the result of the call that gets the exception value.
8709 * parse.y (java_complete_expand_methods): If flags_syntax_only,
8710 don't call finish_class.
8712 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
8713 clear found before continuing.
8715 * verify.c (verify_jvm_instructions): On an array load, allow
8716 and handle top of stack to be TYPE_NULL.
8718 * gjavah.c (generate_access): Translate Java package private or
8719 protected access to C++ public, but with a comment.
8721 1999-01-13 Andrew Haley <aph@cygnus.com>
8723 * expr.c (generate_name): Name prefix changed to avoid clashes
8724 with assembler temp labels.
8726 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
8727 MODIFY_EXPR. Without this, code for the assignement may not be
8728 generated at all and the synchronized statement will read an
8729 uninitialized variable.
8731 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8733 * class.c (maybe_layout_super_class): Fixed returned value.
8734 * lex.c: Added 1999 to the copyright.
8735 (java_init_lex): Initialize java_lang_imported.
8736 * lex.h: Added 1999 to the copyright.
8737 * parse.h: Added 1999 to the copyright.
8738 (REGISTER_IMPORT): Fixed typo in trailing macro.
8739 (CURRENT_OSB): New macro.
8740 (struct parser_ctxt): New fields osb_depth, osb_limit.
8741 * parse.y (java_lang_id): New global variable.
8742 (type_import_on_demand_declaration): Don't import java.lang.* twice.
8743 (array_creation_expression:): Use CURRENT_OSB.
8744 (dims:): Uses a stack to keep track of array dimensions.
8745 (cast_expression:): Use CURRENT_OSB.
8746 (find_expr_with_wfl): Return NULL if node found doesn't meet the
8748 (register_fields): Fixed typos in comment.
8749 (check_method_redefinition): Fixed comment indentation.
8750 (java_check_regular_methods): Set saved found wfl to NULL after
8751 having reinstalled it in the previously found DECL_NAME.
8753 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
8755 * gjavah.c (java_float_finite): Use a union to do type punning.
8756 (java_double_finite): Likewise.
8758 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
8760 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
8761 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
8762 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
8763 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
8764 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
8765 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
8767 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
8769 * check-init.c (check_init): If compiling to native, we don't
8770 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
8772 1999-01-08 Tom Tromey <tromey@cygnus.com>
8774 * parse-scan.y (variable_declarator_id): Set or increment
8776 (bracket_count): New global.
8777 (formal_parameter): Handle case where bracket pairs trail variable
8780 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
8782 * jcf-parse.c (yyparse): variable len changed from a char to an
8783 int to prevent overflow.
8785 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
8787 * java-tree.h: Declare read_class.
8788 * jcf-parse.c (read_class): New function.
8789 (load_class): Now just call read_class.
8791 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
8792 * jcf-parse.c (parse_source_file): Declare save_error_count,
8793 which is needed by java_parse_abort_on_error macro,
8794 * parse.y (java_layout_classes, java_expand_classes): Likewise.
8796 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
8797 constructor, if initializing a static field.
8798 (patch_new_array_init): Set TREE_CONSTANT if it is.
8799 * expr.c (java_lang_expand_expr): For a static array constructor
8800 of primitive elements, allocate the array itself statically.
8801 Disabled until we can set the vtable field statically.
8803 * check-init.c: New file. Checks for definite assignment.
8804 * Makefile.in (JAVA_OBJS): Add check-init.o.
8805 * parse.y (java_complete_expand_method): Call check_for_initialization.
8806 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
8808 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
8810 * parse.y : include system.h instead of including
8811 standard headers directly with the exception of <dirent.h>.
8813 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
8815 * lex.h: Moved static function declarations to lex.c,
8816 to shut up some -Wall warnings.
8817 * lex.c: Static function declarations moved here.
8818 * jcf-dump.c: Small fixes to shut up -Wall warnings.
8820 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8822 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
8824 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
8826 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
8827 * verify.c (verify_jvm_instructions): Fix off-by-one error.
8829 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
8830 (localvar_alloc): Change return type to void,
8831 (emit_unop): Remove unused variable size.
8833 * jcf-write.c (struct jcf_block): Add new union.
8834 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
8835 (call_cleanups): New functions.
8836 (struct jcf_partial): New fields num_finalizers and return_value_decl.
8837 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
8838 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
8839 * lang.c (lang_init): Call using_eh_for_cleanups.
8840 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
8841 completing operands to patch_synchronized_statement.
8842 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
8843 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
8844 WITH_CLEANUP_EXPR instead of TRY_EXPR.
8846 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
8848 * Make-lang.in: Comment out control-Ls; they upset some makes.
8850 1998-12-18 Tom Tromey <tromey@cygnus.com>
8852 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
8855 1998-12-17 Tom Tromey <tromey@cygnus.com>
8857 * parse.y (DIR_SEPARATOR): New define.
8858 (check_class_interface_creation): Use it.
8860 * parse-scan.y (report_main_declaration): Recognize
8861 `java.lang.String' in argument to main.
8863 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
8865 * parse.y (create_interface): Remove bogus test.
8867 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
8869 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
8870 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
8872 1998-12-16 Tom Tromey <tromey@cygnus.com>
8874 * parse-scan.y (qualified_name): Use correct sprintf format.
8876 1998-12-15 Tom Tromey <tromey@cygnus.com>
8878 * gjavah.c (print_field_info): Changed how most negative number is
8881 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
8883 * parse.y (fold_constant_for_init): New function.
8884 (resolve_expression_name): Don't replace static final
8885 constant-initialized fields by its value.
8886 (java_complete_lhs): New. Same as java_complete_tree, except does
8887 not replace static final constant-initialized fields by their values.
8888 (register_fields): If there is an initializer, set DECL_INITIAL and
8889 MODIFY_EXPR_FROM_INITIALIZATION_P.
8890 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
8891 Only call patch_initialized_static_field if
8892 MODIFY_EXPR_FROM_INITIALIZATION_P.
8893 (patch_initialized_static_field): If not valid constant, clear
8896 * parse.y (lookup_field_wrapper): Fix thinko.
8898 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
8899 set and restore global lineno.
8901 1998-12-14 Tom Tromey <tromey@cygnus.com>
8903 * gjavah.c (print_field_info): If value to print is the smallest
8904 value of its size, then print as hex to avoid later warnings from
8907 1998-12-14 Tom Tromey <tromey@cygnus.com>
8909 * gjavah.c (decompile_method): Decompile `return null'.
8910 (process_file): Generate `#pragma interface'.
8911 (method_declared): New global.
8912 (print_method_info): Set it.
8913 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
8914 (print_method_info): Handle abstract methods.
8916 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
8918 * parse.y (patch_method_invocation): If class_decl is null
8919 (e.g. an array type), use original type.
8921 * parse.y (check_thrown_exceptions): Temporary hack to suppress
8922 errors about uncaught exception from clone (of array, specifically).
8924 1998-12-13 Tom Tromey <tromey@cygnus.com>
8926 * gjavah.c (decompile_method): Handle all types of `return'
8927 opcode. Decompile `return this' and `return'.
8928 (method_access): New global.
8929 (print_method_info): Set it.
8930 (decompile_method): Don't decompile a synchronized method.
8932 1998-12-13 Tom Tromey <tromey@cygnus.com>
8934 * jcf-reader.c (jcf_parse_one_method): Recognize
8936 * gjavah.c (HANDLE_END_METHOD): New macro.
8937 (HANDLE_CODE_ATTRIBUTE): New macro.
8938 (decompile_method): New function.
8939 (print_method_info): Don't print `;\n' at end of function decl.
8940 Include java-opcodes.h.
8941 (decompiled): New global.
8943 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
8945 * class.c (build_class_ref): Handle PRIMTYPE.class if
8946 flag_emit_class_files.
8947 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
8948 if flag_emit_class_files.
8949 * parse.y (java_complete_tree): Pre-liminary support for
8950 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
8952 * parse.y (patch_synchronized_statement): Don't call monitorexit
8953 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
8955 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
8957 * zipfile.h (opendir_in_zip): New declaration.
8958 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
8959 (opendir_in_zip): New function, using code from open_in_zip.
8960 (open_in_zip): Call opendir_in_zip.
8961 (find_class): Remove no-longer-used do_class_file parameter,
8962 but add source_ok parameter. Change logic so if we find a .java file,
8963 we don't look for .class in later classpath emtries.
8964 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
8965 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
8966 * gjavah.c: Update call to find_class.
8967 * jcf-dump.c: Likewise.
8969 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
8970 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
8971 nothing if body is empty_stmt_node.
8972 Various little fixes so SP gets correctly adjusted.
8973 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
8974 For CALL_EXPR, test if static first.
8975 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
8976 such as the ones we create for Object and Class.
8977 Set and restore current_function_decl.
8978 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
8979 (note_possible_classname): New function.
8980 (read_import_entry): Removed. Merged with read_import_dir.
8981 (read_import_dir): Don't call find_class - that only gives us
8982 the first classpath entry having the needed package.
8983 Use the struct buffer data structure from buffer.h.
8984 (read_import_dir, find_in_imports_on_demand): The remembered
8985 class names now use '.' (not '/') as package separator.
8987 * parse.y (java_complete_expand_methods): Call write_classfile
8988 here, and not in java_expand_classes (which only gets first class).
8990 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8992 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
8993 (register_fields): If a static fields has an initializer, just
8994 chain it on ctxp->static_initialized, and handle later.
8995 (java_complete_expand_methods): Force <clinit> first.
8996 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
8997 - it's already been completed.
8998 (patch_initialized_static_field): New function.
8999 (java_complete_field): Call it.
9001 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9003 * expr.c (encode_newarray_type, build_new_array): New functions.
9004 * java-tree.h: Declare build_new_array.
9005 * jcf-write.c (patch_newarray): Use build_new_array.
9007 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9008 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9010 * parse.y (patch_new_array_init): Re-organize.
9011 Now is passed the actual array (pointer) type of the value.
9012 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9013 (patch_array_constructor): Removed - merged into patch_new_array_init.
9014 (java_complete_tree): Update patch_new_array_init.
9016 * jcf-write.c (find_constant_index): New function.
9017 (generate_bytecode_insns): Use find_constant_index.
9018 (generate_classfile): Use find_constant_index for ConstantValue.
9020 1998-12-11 Tom Tromey <tromey@cygnus.com>
9022 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9023 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9024 * class.c (make_class_data): Renamed dtable -> vtable, and
9025 dtable_method_count -> vtable_method_count.
9027 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9029 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9030 global variables, initialized.
9031 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9032 Declared new global variables.
9033 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9034 double_zero_node, integer_zero_node upon direct matching.
9035 * parse.y (purify_type_name): Added function prototype.
9036 (duplicate_declaration_error_p): Consider new_type as potentially
9037 being a incomplete type. Use purify_type_name on type string.
9038 (method_header): saved_type: unused variable removed. Don't figure
9039 return type if method name is invalid.
9040 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9041 processed by patch_unaryop.
9042 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9043 increment/decrement node into its original type after binary
9044 numeric promotion on its operands.
9046 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9048 * parse.y (array_initializer:): Array init operand is NULL_TREE
9049 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9050 now an error. Fixed indentation problems.
9051 (patch_string): Handle error_mark_node as an argument.
9052 (patch_new_array_init): Fixed indentation problems.
9053 (array_constructor_check_entry): Removed check on null wfl_value.
9054 Return an error if wfl_value's walk returns an error.
9056 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9058 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9059 * lex.c (java_lex): Remember column position before advancing one
9060 token. Retain location information on OCB_TK.
9061 * lex.h (typedef struct java_lc): Added new field.
9062 * parse.h (GET_SKIP_TYPE): New macro.
9063 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9064 * parse.y (build_new_array_init, patch_new_array_init,
9065 patch_array_constructor, maybe_build_array_element_wfl,
9066 array_constructor_check_entry): New function prototypes.
9067 (switch_block:): Tagged <node>.
9068 (OCB_TK): Tagged <operator>.
9069 (array_initializer:): Installed actions.
9070 (variable_initializer): Build location information on element if
9072 (switch_statement:): Fixed indentation typo.
9073 (switch_block:): Redefined default action.
9074 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9075 (patch_assignment): Removed duplicate code.
9076 (maybe_build_array_element_wfl, build_new_array_init,
9077 patch_new_array_init, patch_array_constructor,
9078 array_constructor_check_entry): New functions.
9080 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9082 * parse.y (array_initializer): Tagged <node>.
9083 (variable_initializer:): Use default rule.
9084 (array_initializer:): Defined actions.
9085 (variable_initializers:): Likewise.
9086 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9087 non-static field accesses.
9088 (patch_invoke): Fixed indentation typo.
9089 (java_complete_tree): Likewise.
9090 (build_labeled_block): Changed leading comment. Generate an error
9091 in case of duplicate loop labels.
9092 (patch_conditional_expr): Patch results of string concatenation
9095 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9097 * constants.c (find_methodref_index): When the class is an interface,
9098 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9100 * decl.c (finit_identifier_node): Use "$finit$", rather than
9101 "<finit>" (which Sun's verifier rejects).
9102 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9103 (generate_field_initialization_code): Removed.
9104 (fix_constructors) Don't add call to $finit$ here (wrong order).
9105 (patch_method_invocation): Add $finit$ call here.
9107 * java-tree.h (CALL_USING_SUPER): New macro.
9108 * parse.y (patch_invoke): Remove im local variable.
9109 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9110 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9111 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9113 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9115 * parse.y (java_complete_tree): Don't complain about unreachable
9116 statement if it is empty_stmt_node.
9118 * jcf-write.c (find_constant_wide): New function.
9119 (push_long_const): Use find_constant_wide.
9121 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9122 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9123 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9124 Emit invokeinterface when calling an interface method.
9125 Emit invokespecial also when calling super or private methods.
9127 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9129 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9131 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9133 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9135 * java-tree.h (java_layout_seen_class_methods): New function
9137 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9138 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9139 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9140 * parse.y (method_declarator:): Defined action.
9141 (issue_warning_error_from_context): input_filename saved, set to
9142 the appropriate value and restored after java_error is called.
9143 (build_unresolved_array_type): Fixed comment.
9144 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9145 (method_header): Deal with return type the same way type are
9146 handled for fields and method's parameters and local variables
9148 (check_method_redefinition): Removed extra CR.
9149 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9150 (java_layout_seen_class_methods): New function.
9151 (java_layout_classes): Call java_layout_seen_class_methods.
9153 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9155 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9157 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9159 * jcf-dump.c (main): Fix error message.
9160 * jcf-path.c (add_entry): Style fix.
9162 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9164 * class.c (layout_class_method): Call build_java_argument_signature
9165 on constructors too.
9166 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9167 (patch_method_invocation): Define a primary when resolving an
9168 expression name. Augmented comment on code checking illegal `this'
9169 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9171 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9173 * class.c (layout_class_method): Don't report error on non-static
9174 overriding static if the method is private.
9175 * java-tree.h (finish_class): Prototype added.
9176 * lex.c (java_get_line_col): Handle col argument -2 value.
9177 * parse.h: All static method declarations moved to parse.y.
9178 * parse.y: Now contains all static method declarations previously
9180 (find_expr_with_wfl, missing_return_error,
9181 unreachable_stmt_error): New functions.
9182 (java_get_real_method_name): Identify constructors bearing class
9183 names in source code compiled classes only.
9184 (java_complete_expand_methods): Call missing_return_error.
9185 (invocation_mode): Private methods invoked as static methods.
9186 (java_complete_tree): Call unreachable_stmt_error.
9188 1998-12-01 Tom Tromey <tromey@cygnus.com>
9190 * Makefile.in (+target): Removed.
9191 (+xmake_file): Likewise.
9192 (+tmake_file): Likewise.
9193 (.NOEXPORT): Removed duplicate.
9195 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9197 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9199 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9201 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9202 libiberty.h. Provide an xmalloc definition.
9204 * jvspec.c: Remove the xmalloc prototype.
9206 * parse-scan.y: Include config.h and system.h. Don't include
9207 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9208 Provide an xstrdup definition.
9210 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9212 * jcf-path.c (add_entry): Recognize ".jar" too.
9213 * lang-specs.h: Likewise.
9215 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9217 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9218 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9220 * jcf-write.c (generate_bytecode_insns):
9221 Handle pre/post-increment/decrement of long.
9223 * jcf-write.c (generate_bytecode_insns):
9224 Handle missing exception handler (finally for synchronized).
9226 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9228 * java-tree.h (end_params_node): Declare global.
9229 * decl.c (end_params_node): New global.
9230 (init_decl_processing, start_java_method): Use end_params_node for
9231 end of list of parameter types. Follows correct gcc conventions.
9232 * expr.c (pop_argument_types, pop_arguments): Likewise.
9233 * lang.c (put_decl_node): Likewise.
9234 * typeck.c (various places): Likewise.
9235 * class.y (various places): Likewise.
9236 * parse.y (various places): Likewise.
9238 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9239 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9241 * class.c: Add #include flags.h, remove no-longer needed declaration.
9243 * class.c (layout_class_method): Remove commented-out code, re-format.
9244 Don't add vtable entry (or index) for private methods.
9245 * expr.c (expand_invoke): A private method is implicitly final.
9246 * class.c (make_class_data): If inlining or optimizing,
9247 skip private methods.
9249 * class.c (finish_class): New function. Calls existing methods,
9250 but alls emits deferred inline functions.
9251 * jcf-parse.c (parse_class_file): Call finish_class.
9252 * parse.y (java_complete_expand_methods): Likewise.
9254 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9256 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9258 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9260 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9262 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9264 * (generate_classfile): Always write class access flag with
9267 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9269 * class.c (maybe_layout_super_class): New function.
9270 (layout_class): Reorganized. Loop on class methods dispatched into
9271 a new function. Call maybe_layout_super_class.
9272 (layout_class_methods, layout_class_method): New functions.
9273 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9275 (expand_invoke): Likewise.
9276 * java-tree.h (all_class_list): New global variable declared.
9277 (layout_class_methods, layout_class_method): New function
9279 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9280 * jcf-parse.c (all_class_list): New global variable.
9281 (load_class): Extended what class_or_name can be. Use parser
9282 context mechanism to save globals before calling jcf_parse.
9283 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9284 is set on the file name.
9285 (jcf_parse): Layout class methods when Object is loaded, otherwise
9286 record class in all_class_list for delayed method layout.
9287 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9288 * lang.c (put_decl_node): Decode <init> into the decl context
9290 * lex.c (java_allocate_new_line): Use xmalloc.
9291 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9292 pointers, not TREE_LIST elements.
9293 (struct parser_ctxt): Fixed comment indentations, added comments
9294 and reordered some fields.
9295 (java_check_methods): Function prototype removed.
9296 * parse.y (java_push_parser_context): Use xmalloc.
9297 (java_parser_context_restore_global): Pop extra pushed ctxp only
9298 when there's nothing next.
9299 (maybe_create_class_interface_decl): Fixed comment, add new
9300 created class decl to all_class_list.
9301 (method_header): Use GET_REAL_TYPE on argument's types.
9302 (method_declarator): Use GET_REAL_TYPE, change type to the real
9303 type in TREE_LIST dependency node. Build argument list with the
9305 (create_jdep_list): Use xmalloc. Removed allocation error message.
9306 (obtain_incomplete_type): Fixed leading comment. Broadened
9307 incoming argument meaning.
9308 (register_incomplete_type): Use xmalloc. Removed allocation error
9310 (safe_layout_class): Fixed leading comment.
9311 (jdep_resolve_class): Reversed if statement condition and switch
9313 (resolve_and_layout): Fixed leading comment. Broadened incoming
9315 (complete_class_report_errors): New local variable name, for
9316 clarity. purify_type_name used for all error cases.
9317 (java_get_real_method_name): Stricter check on constructors.
9318 (java_check_regular_methods): Reverse methods list only if not
9319 already laid out. Layout artificial constructor.
9320 (java_check_methods): Deleted.
9321 (source_start_java_method): Obtain incomplete type for patchable
9323 (java_layout_classes): Fixed leading comment. Use
9324 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9325 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9326 before returning. Fixed comments.
9327 (java_expand_classes): Check for errors up front.
9328 (patch_method_invocation): Class to search is resolved and laid
9331 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9333 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9335 * javaop.h (int8): Removed - not used.
9336 (jbyte): Redefine portably with correct signedness.
9338 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9340 * jcf-write.c (generate_bytecode_insns): Fix typo
9341 OPCODE_getstatic to OPCODE_getfield.
9343 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9344 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9345 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9347 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9349 * jcf-parse.c (jcf_parse_source): Function returned type is
9350 void. Added prototype.
9351 (jcf_parse): Function returned type is void.
9352 (yyparse): Remove call to fclose on the last parsed file.
9354 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9356 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9358 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9359 (layout_class): Cope with methods featuring WFL in decl names.
9360 * decl.c (unqualified_object_id_node): New global variable,
9362 (build_decl_no_layout): Removed.
9363 * expr.c (build_primtype_type_ref): Handle Double.
9364 (java_lang_expand_expr): Fixed indentations.
9365 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9366 (flag_wall, flag_redundant, flag_not_overriding,
9367 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9368 variable declarations.
9369 (build_decl_no_layout): Removed prototype.
9370 (java_get_real_method_name): Added prototype.
9371 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9372 (java_parse_abort_on_error): Macro now just returns.
9373 * jcf-parse.c (jcf_parse_source): Check fclose returned
9374 value. Call emit_register_classes if java_report_errors returns
9376 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9377 flag_static_local_jdk1_1): New integer flags.
9378 (lang_decode_option): New flags set here.
9379 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9380 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9381 the flag_redundant variable.
9382 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9383 when parsing java.lang.Object class.
9384 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9386 (resolve_qualified_expression_name): Fixed indentation.
9387 (patch_array_ref): Changed prototype.
9388 (not_initialized_as_it_should_p): Prototype removed.
9389 (java_report_errors): Added function prototype.
9390 * parse.y (formal_parameter:): Changed error message for not yet
9391 supported final parameters.
9392 (class_type_list:): Set both PURPOSE and VALUE of created
9393 TREE_LIST to be class_type.
9394 (primary_no_new_array:): Handle class literals on primitive types.
9395 (parse_warning_context): Reinstalled correct force_error and
9396 do_warning flags setups.
9397 (java_report_errors): Changed prototype. Return java_error_count
9399 (variable_redefinition_error): Consider treating variable type as
9401 (create_interface): Warn about redundant abstract modifier if
9402 flag_redundant is set. Changed error message.
9403 (lookup_field_wrapper): Save/restore globals before/after looking
9405 (duplicate_declaration_error_p): Consider treating declaration
9406 type as a fake pointer.
9407 (register_fields): Extract real type from dependency node. Check
9408 for duplicate field declaration after type adjustment. Use
9409 DECL_INITIAL to store static final initialized values.
9410 (method_header): Extract real function type from dependency node.
9411 (check_abstract_method_header): Use GET_METHOD_NAME.
9412 (obtain_incomplete_type): Layout fake pointer type.
9413 (safe_layout_class): Don't try to check for methods before layout.
9414 (java_complete_class): Don't check for correct throws clause
9415 elements inheritance here.
9416 (resolve_and_layout): Broadened name parameter meaning.
9417 (reset_method_name): Use GET_METHOD_NAME.
9418 (java_get_real_method_name): New function.
9419 (java_check_regular_methods): Don't check methods in
9420 java.lang.Object. Verify lineage of throws clause elements. Use
9421 flag_no_overriding in warning report.
9422 (check_throws_clauses): Don't check if class was from
9423 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9424 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9425 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9426 warning on unsupported final local variables. Use build_decl
9427 instead of build_decl_no_layout. Get real local variable type from
9429 (source_start_java_method): Get real parameter type from
9430 dependency node. Call build_decl instead of build_decl_no_layout.
9431 (java_layout_classes): Reverse tree and layout type and class as
9432 required. Mark class as loaded when done.
9433 (resolve_field_access): Fixed indentation. Restricted condition
9434 leading to static field access code generation. Set field_type
9435 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
9436 (resolve_qualified_expression_name): Initialize type_found to
9437 null. Handle static field resolved during qualification. Fixed
9438 layout on non primitive field decl types.
9439 (not_accessible_p): Fixed typo in comment.
9440 (patch_method_invocation): Resolve and layout class to search from
9442 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
9443 layout non primitive type, if necessary. Make method node only to
9445 (find_applicable_accessible_methods_list): Consider WFL'ed method
9446 decl names. Fixed indentation.
9447 (argument_types_convertible): Resolve and layout target type if
9449 (java_complete_tree): Fixed indentation problems. Rewrote
9450 CALL_EXPR thrown exceptions check. Re-installed further processing
9451 of the assignment in certain cases.
9452 (patch_assignment): Call maybe_build_primttype_type_ref to perform
9453 inlining on class literals.
9454 (valid_builtin_assignconv_identity_widening_p): Cope with constant
9456 (valid_method_invocation_conversion_p): Likewise.
9457 (patch_string): Temporary disable forbidden use of `this' in
9458 explicit constructor invocations when doing string concatenation
9460 (patch_unaryop): Added comment. Reinstalled code to disable
9461 further check on assignment operation with cast expression RHS.
9462 (patch_switch_statement): Fixed indentation.
9463 (build_try_statement): Call build_decl instead of
9464 build_decl_no_layout.
9465 (patch_synchronized_statement): Likewise.
9466 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
9467 IS_UNCHECKED_EXPRESSION_P.
9468 (check_thrown_exceptions_do): Changed leading comment. Resolve and
9469 layout argument exception type.
9470 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
9471 of IS_UNCHECKED_EXPRESSION_P.
9473 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
9475 * jcf-parse.c (yyparse): Open class file in binary mode.
9477 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
9479 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
9481 * jcf-write.c (perform_relocations): Move check out one loop.
9483 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
9485 * Make-lang.in: Fix reference to srcdir.
9486 * jv-scan.c: Add missing xmalloc prototype.
9487 * jvgenmain.c: Ditto.
9489 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
9491 * decl.c (error_mark_node), java-tree.h: New global.
9492 * parse.y: Use empty_stmt_node instead of size_zero_node.
9493 (build_if_else_statement): If missing else, use empty_stmt_node.
9495 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
9496 (java_complete_expand_method): Complain if return is missing.
9497 (java_check_regular_methods): Comment out incorrect error check.
9498 (not_accessible_p): Fix incorrect handling of protected methods.
9499 (patch_method_invocation): Pass correct context to not_accessible_p.
9500 (find_applicable_accessible_methods_list): Likewise.
9501 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
9502 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
9503 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
9504 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
9506 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
9507 (push_int_const): Remove reundant NOTE_PUSH.
9508 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
9509 (- case SWITCH_EXPR): Fix code generation bug.
9510 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
9511 (generate_classfile): More robust for abstract methods.
9513 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
9515 * Makefile.in: jv-scan and jvgenmain all require libiberty.
9516 * Make-lang.in: Ditto.
9518 * jv-scan.c: Remove xmalloc and xstrdup definitions.
9521 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
9523 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
9525 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
9527 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
9529 Allow uses of interface types to verify. This is not really
9530 type-safe, but it matches what Sun does, and is OK as long as
9531 there are appropriate run-time checks.
9532 * verify.c (merge_types): If merging two interface types,
9533 just set the result to java.lang.Object.
9534 * expr.c (pop_type): Any interface is matches by java.lang.Object.
9536 1998-11-13 Tom Tromey <tromey@cygnus.com>
9538 * gjavah.c (main): Handle --output-class-directory argument.
9539 * jvspec.c (lang_specific_driver): Translate `-d' into
9541 * jcf.h (jcf_write_base_directory): Declare.
9542 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
9543 * lang-options.h: Mention -foutput-class-dir.
9544 * jcf-write.c (jcf_write_base_directory): New global.
9545 (make_class_file_name): Put generated .class file into `-d'
9546 directory, or into source directory if -d not given. Function now
9548 (write_classfile): Free class file name. Handle case where class
9550 (DIR_SEPARATOR): New macro.
9551 Include <sys/stat.h>
9553 * Makefile.in (prefix): New macro.
9555 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
9557 * parse.y (patch_invoke): Do less if flag_emit_class_files.
9558 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
9559 here (done in patch_invoke instead).
9560 (case_identity): Moved here from parse.y.
9562 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
9563 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
9564 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
9565 so they can be efficiently scanned without recursion.
9566 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
9567 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
9568 in BLOCK iteratively, rather than recursively.
9570 * parse.y (do_unary_numeric_promotion): New function.
9571 (patch_unaryop, patch_binop, patch_array_ref): Use it.
9573 * parse.y (patch_newarray): Various fixes.
9575 Re-do handling of switch statements (for proper block scoping).
9576 * parse.y: Add just a single block for the enture switch block,
9577 but don't create any "case blocks".
9578 (group_of_labels): Rmeoved unneeded non-terminal.
9579 CASE_EXPR and DEFAULT_EXPR are added to current block.
9580 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
9581 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
9582 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
9583 * parse.y (wfl_operator, print_int_node): Make non-static.
9584 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
9585 as part of recursive scan of block.
9586 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
9587 (patch_switch_statement): Most tests move dinto java_complete_tree.
9589 * parse.y: Make various production be non-typed (void).
9590 * parse.y (parse_error): Merged into issue_warning_error_from_context.
9591 * parse.y (add_stmt_to_compound): Don't create/change extra node.
9592 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
9594 * jcf-write.c (struct jcf_handler): New type.
9595 (struct jcf_switch_state): New type.
9596 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
9597 (alloc_handler, emit_unop, emit_reloc): New functions.
9598 (adjust_typed_op): Add extra parameter ("max type" offset).
9599 (emit_switch_reloc, emit_case-reloc): New function.
9600 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
9601 (generate_bytecode_insns): Support REAL_CST, switch statements,
9602 exception handling, method calls, object/array creation, and more.
9604 * class.c: Remove some unused variables.
9605 * constants.c (find_string_constant): New function.
9606 (count_constant_pool_bytes): Fix to correctly handle wide constants.
9607 * decl.c (complete_start_java_method): Don't _Jv_InitClass
9608 if flag_emit_class_files.
9610 1998-11-12 Tom Tromey <tromey@cygnus.com>
9612 * jcf-io.c (find_class): Added explanatory comment.
9614 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
9615 trailing slash to `.zip' entries.
9617 * jvspec.c (lang_specific_driver): Correctly handle case where
9618 GC_NAME not defined.
9620 1998-11-11 Tom Tromey <tromey@cygnus.com>
9622 * jvspec.c (GC_NAME): New define.
9623 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
9625 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
9627 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
9629 * jcf-dump.c (TABLE_SWITCH): Fix typos.
9631 1998-11-11 Tom Tromey <tromey@cygnus.com>
9633 * jcf-dump.c (main): Correctly recognize `--'-style long options.
9635 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9637 * class.c (is_compiled_class): Call safe_layout_class for class
9638 compiled from source.
9639 * conver.h (convert_to_integer, convert_to_real,
9640 convert_to_pointer): Added prototypes.
9641 * decl.c (init_decl_processing): Non longer push the decls of
9642 `methodtable', `constants', `Class', `Field', `dispatchTable'
9643 `jexception' and `Method'.
9644 * expr.c (build_invokeinterface): New function.
9645 (expand_invoke): static variable CLASS_IDENT now in
9646 build_invokeinterface. Use build_invokeinterface.
9647 (expand_java_field_op): Moved code to inline
9648 java.lang.PRIMTYPE.TYPE into a function.
9649 (build_primtype_type_ref): New function.
9650 * java-tree.def (INSTANCEOF_EXPR): New tree code.
9651 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
9652 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
9653 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
9654 (DECL_LOCAL_STATIC_VALUE): New macro.
9655 (build_invokeinterface, build_primtype_type_ref): New function
9657 (java_parse_abort_on_error): Macro rewritten.
9658 * jcf-parse.c (current_method): Add comment to declaration.
9659 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
9660 Function prototypes fixed.
9661 (jcf_parse_source): push/pop parser context. save/restore global.
9662 (parse_source_file): Fixed leading comment. Now take a
9663 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
9664 classes and pop the parser context anymore.
9665 (yyparse): Push parser context, save globals, parse the source
9666 file, restore globals and pop the parser context when processing a
9668 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
9669 * lex.c (java_parse_doc_section): New function.
9670 (java_lex): Call java_parse_doc_section when appropriate. Build an
9671 operator around INSTANCEOF_TK.
9672 * lex.h (java_lineterminator, java_sprint_unicode,
9673 java_unicode_2_utf8, java_lex_error, java_store_unicode):
9674 Prototypes rewritten.
9675 (java_parse_escape_sequence, java_letter_or_digit_p,
9676 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
9677 java_read_unicode, java_store_unicode, java_read_char,
9678 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
9679 Added function prototypes.
9680 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
9682 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
9684 (struct parser_ctxt): New fields: deprecated,
9685 current_parsed_class_un, gclass_list.
9686 (fix_method_argument_names, issue_warning_error_from_context,
9687 resolve_package, lookup_package_type): New function prototypes.
9688 (resolve_expression_name): Fixed function prototype.
9689 (find_applicable_accessible_methods_list): Fixed indentation, added
9690 extra argument in prototype.
9691 (check_final_assignment, build_null_of_type, check_deprecation,
9692 check_method_redefinition, reset_method_name,
9693 java_check_regular_methods, java_check_abstract_methods,
9694 maybe_build_primttype_type_ref): New function prototype.
9695 * parse.y (conver.h): Include.
9696 (INSTANCEOF_TK): Tagged <operator>.
9697 (single_type_import_declaration): Use REGISTER_IMPORT macro.
9698 (relational_expression:): Build binop for instanceof.
9699 (java_push_parser_context): Remember ctxp->gclass_list across
9701 (java_pop_parser_context): Simply return if no context
9702 exists. Remember gclass_list across contexts.
9703 (issue_warning_error_from_context): New function.
9704 (parse_error_context): Don't setup ctxp->elc here. Call
9705 issue_warning_error_from_context instead.
9706 (parse_warning_context): Likewise.
9707 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
9708 setup. Link new class/interface to ctxp->gclass_list.
9709 (add_superinterfaces): Register interface as incomplete if not
9711 (create_class): Remember class unqualified name in
9712 ctxp->current_parsed_class_un. Check class deprecation.
9713 (register_fields): Check field deprecation. Remember static final
9714 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
9716 (method_header): New local variable ORIG_ARG. Use unqualified
9717 current class name for check on constructor errors. Promote return
9718 type if of record type. Argument list fix moved in
9719 fix_method_argument_names, called here. Check method deprecation.
9720 (fix_method_argument_names): New function.
9721 (method_declarator): Promote record typed arguments.
9722 (safe_layout_class): Check class methods before layout.
9723 (java_complete_class): Compute field layout when patched.
9724 (do_resolve_class): Try to load class after having it renamed
9725 after the package name.
9726 (get_printable_method_name): Use DECL_CONTEXT.
9727 (reset_method_name): New function.
9728 (check_method_redefinition): Use reset_method_name.
9729 (java_check_regular_methods): New local variable
9730 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
9731 names for error report. Check for compile-time error when method
9732 found has default (package) access.
9733 (java_check_abstract_methods): Now takes an interface DECL node as
9734 an argument. Also reinstall real name on unchecked
9735 overriding/hiding methods for error report.
9736 (java_check_methods): Fixed leading comment. Get classes to verify
9737 from ctxp->gclass_list. Use CHECK_METHODS macro and set
9738 CLASS_METHOD_CHECKED_P on class verification.
9739 (lookup_java_method2): Get real method name if necessary.
9740 (find_in_imports): Don't check package class access here.
9741 (resolve_package, lookup_package_type): New functions.
9742 (java_layout_classes): Fixed leading comment. Take classes to be
9743 laid out from ctxp->gclass_list.
9744 (java_complete_expand_methods): Don't expand native and abstract
9746 (java_expand_classes): New function.
9747 (resolve_expression_name): Use additional argument ORIG. Retrieve
9748 values of static final field of primitive types.
9749 (resolve_field_access): Handles static final field of promotive
9751 (resolve_qualified_expression_name): Handle STRING_CST as
9752 primaries and package name resolution. Check deprecation on found
9753 decls. Set where_found and type_found on non static field resolved
9754 during qualification. Layout non primitive field decl types.
9755 (check_deprecation): New function.
9756 (maybe_access_field): Simplified.
9757 (patch_method_invocation_stmt): Local variable CLASS_TYPE
9758 removed. Reverse method's argument when primary is a type. Don't
9759 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
9760 instead. Include abstract class in the list of class searchable
9761 for constructors. Use DECL_CONTEXT of found method for access
9762 checks. Check method deprecation.
9763 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
9764 converting arguments. Handle INVOKE_INTERFACE.
9765 (lookup_method_invoke): Search constructor using existing
9766 infrastructure (don't rely on lookup_java_constructor anymore).
9767 (find_applicable_accessible_methods_list): Extra argument flag
9768 LC. Now include constructor in the search.
9769 (qualify_ambiguous_name): Conditional expression are primaries.
9770 (not_initialized_as_it_should_p): static final are always
9772 (java_complete_tree): Pass extra NULL argument to
9773 resolve_expression_name. Stricter test to carry on patching
9774 assignments. New case for INSTANCEOF_EXPR.
9775 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
9776 (check_final_assignment, maybe_build_primttype_type_ref): New
9778 (patch_assignment): Detect resolved static finals and carry normal
9779 assignment error check on them. Inline PRIMTYPE.TYPE read access.
9780 (try_builtin_assignconv): Access constant 0 on all primitive
9782 (valid_builtin_assignconv_identity_widening_p): Accept identical
9783 types. Accept all promoted type on int type.
9784 (valid_ref_assignconv_cast_p): Accept a null pointer to be
9785 assigned to a reference.
9786 (valid_method_invocation_conversion_p): Accept to check null
9788 (build_binop): Merge declaration and initialization of local
9790 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
9791 numeric types. Improved validity test for qualify operators on
9793 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
9794 and PREINCREMENT_EXPR. Also detect resolved static finals of a
9795 primitive type and issue the appropriate error message.
9796 (resolve_type_during_patch): Mark class loaded when resolved.
9797 (patch_cast): Allow null to be cased to reference types.
9798 (build_null_of_type): New function.
9799 (patch_array_ref): Handle array on references correctly.
9800 (patch_return): Removed unused local variable MODIFY. Force
9801 boolean to be returned as integers. Allows null to be returned by
9802 a function returning a reference.
9803 * typeck.c (convert_to_integer, convert_to_real,
9804 convert_to_pointer): Prototypes moved to convert.h
9805 (lookup_argument_method): Use method real name, if necessary.
9807 1998-10-30 Tom Tromey <tromey@cygnus.com>
9809 * class.c (build_class_ref): Changed name of primitive classes to
9812 * class.c (make_class_data): Renamed fields: nmethods to
9813 method_count, method_count to dtable_method_count. Always set
9815 * decl.c (init_decl_processing): Likewise.
9817 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9819 * class.c (layout_class): Don't mangle <finit>, produce
9820 __finit<class> instead. Don't verify artificial methods.
9821 * decl.c (finit_identifier_node): New declared global.
9822 (init_decl_processing): finit_identifier_node initialized.
9823 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
9824 * java-tree.h (finit_identifier_node): Declared as extern.
9825 (struct lang_decl): New field called_constructor.
9826 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
9827 (CLASS_HAS_FINIT_P): New macro.
9828 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
9829 explicit constructor invocation.
9830 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
9831 CALL_SUPER_CONSTRUCTOR_P): New macros.
9832 (write_classfile): Added prototype.
9833 * jcf-parse.c (jcf_parse_source): Parse and remember for
9834 generation if the file was seen on the command line.
9835 (parse_source_file): Don't write the class file here.
9836 (yyparse): Loop on files rewritten. Set current_jcf.
9837 (parse_zip_file_entries): Parse class file only if it was found.
9838 * lang.c (init_parse): Don't open command line provided filename
9840 (lang_parse): Don't set main_jcf anymore.
9841 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
9842 (JCONSTRUCTOR_CHECK): New macro.
9843 (JBSC_TYPE_P): New macro.
9844 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
9845 (COMPLETE_CHECK_OP_2): New macro.
9846 (struct parse_ctxt): New field explicit_constructor_p.
9847 (check_class_interface_creation): Fixed prototype indentation.
9848 (patch_method_invocation_stmt): Prototype reflects added argument.
9849 (patch_invoke): Likewise.
9850 (complete_method_declaration, build_super_invocation,
9851 verify_constructor_circularity,
9852 build_this_super_qualified_invocation, get_printable_method_name,
9853 patch_conditional_expr, maybe_generate_finit, fix_constructors,
9854 verify_constructor_super, create_artificial_method,
9855 start_artificial_method_body, end_artificial_method_body,
9856 generate_field_initialization_code): New function prototypes.
9857 * parse.y: Fixed leading comment
9858 (constructor_header:, constructor_body:, block_end:): Rules tagged
9860 (type_declaration:): Call maybe_generate_finit.
9861 (method_declaration:): Action for method_body: placed in new
9862 function complete_method_declaration, called here.
9863 (constructor_declaration:): Defined actions. Removed leading
9865 (constructor_header:): New rule with action.
9866 (constructor_body:): Rule rewritten using block_begin: and
9867 block_end:. Defined actions.
9868 (constructor_declarator:, explicit_constructor_invocation:):
9870 (block:): Use new rules block_begin: block_end:.
9871 (block_begin:, block_end:): New rules and actions.
9872 (block_statements:): Fixed error message for explicit
9874 (method_invocation:): Call build_this_super_qualified_invocation
9875 if primary is `this' or `super' was seen.
9876 (conditional_expression:): Action defined.
9877 (extra_ctxp_pushed_p): New static global flag.
9878 (java_parser_context_save_global): Create parser context if
9879 necessary. Use extra_ctxp_pushed_p to remember it.
9880 (java_parser_context_restore_global): Pop extra parser context if
9882 (build_array_from_name): Array on primitive types are marked
9884 (register_fields): Restore new name in field initializer
9885 expression if type was altered. Non static fields initialized upon
9886 declaration marked initialized.
9887 (maybe_generate_finit): New function.
9888 (maybe_generate_clinit): Use create_artificial_method,
9889 start_artificial_method_body, end_artificial_method_body. Generate
9890 debug info for enclosed initialization statements.
9891 (method_header): Fixed leading comment. Check constructor
9892 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
9894 (complete_method_declaration, constructor_circularity_msg,
9895 verify_constructor_circularity): New functions.
9896 (get_printable_method_name): New function.
9897 (check_method_redefinition): Don't rename <finit> methods. Fix
9898 declared constructor names. Error message for
9899 constructors modified.
9900 (java_check_regular_methods): Local variable seen_constructor
9901 renamed saw_constructor. Skip verification on constructors. Create
9902 default constructor with create_artificial_method.
9903 (java_check_methods): Removed unnecessary empty line.
9904 (create_artificial_method, start_artificial_method_body,
9905 end_artificial_method_body): New functions.
9906 (java_layout_classes): Changed leading comment. Reverse fields
9907 list if necessary. Always layout java.lang.Object if being
9909 (java_complete_expand_methods): Verify constructor circularity.
9910 (java_complete_expand_method): Call fix_constructor on
9911 constructors. Local variable no_ac_found removed. Restore
9912 bindings if method body expansion failed.
9913 (fix_constructors, verify_constructor_super,
9914 generate_field_initialization_code): New function.
9915 (java_expand_classes): Fixed leading comment. Write class file
9917 (resolve_expression_name): Check for illegal instance variable
9918 usage within the argument scope of an explicit constructor
9920 (resolve_qualified_expression_name): Pass extra from_super flag
9921 when invoking patch_method_invocation_stmt. New case for
9922 conditional expression when used as a primary. Check for error
9923 when acquiring super.
9924 (patch_method_invocation_stmt): Added extra argument super. New
9925 local variable is_static_flag. Set class_to_search according to
9926 the nature of the constructor invocation. Don't add `this'
9927 argument when expanding NEW_CLASS_EXPR. Check for illegal method
9928 invocation within the argument scope of explicit constructor
9929 invocation. Set is_static according to is_static_flag. Provide
9930 extra `super' argument to patch_invoke invocation.
9931 (patch_invoke): New argument from_super. Loop on arguments
9932 indentation fixed. Pass from_super to invocation_mode. New switch
9933 case INVOKE_SUPER. Fixed error message in switch default case.
9934 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
9936 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
9937 (lookup_method_invoke): Fixed prototypes in candidates list. Error
9938 message takes constructors into account.
9939 (find_applicable_accessible_methods_list): Fixed indentation.
9940 (qualify_ambiguous_name): Take explicit constructor invocation
9941 into account. Deal with a conditional expression as a primary to
9943 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
9944 case. Added extra argument to patch_method_invocation_stmt.
9945 Register calls made to explicit constructor `this'. Don't call
9946 save_expr in ARRAY_REF case when emitting class files. Check for
9947 illegal use of this when expanding explicit constructor invocation
9949 (complete_function_arguments): Set and reset parser context
9950 explicit_constructor_p field value when appropriate.
9951 (build_super_invocation, build_this_super_qualified_invocation):
9953 (patch_assignment): Fixed typo.
9954 (patch_unaryop): Check on final fields occurs only when a decl
9956 (patch_return): Take constructors into account.
9957 (patch_conditional_expr): New function.
9958 * typeck.c (build_java_signature): Removed unnecessary empty line.
9960 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9962 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
9964 1998-10-28 Tom Tromey <tromey@cygnus.com>
9966 * decl.c (init_decl_processing): Renamed fields.
9967 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
9968 interface_len, msize fields.
9970 * class.c (make_class_data): Removed subclass_head and
9971 subclass_next fields.
9972 * decl.c (init_decl_processing): Removed subclass_head and
9973 subclass_next fields.
9975 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9977 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
9978 * mangle.c (emit_unicode_mangled_name): Similarly.
9980 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
9982 * jcf-parse.c (get_constant): Place braces around code to compute
9983 'd' when REAL_ARITHMETIC is not defined.
9985 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
9987 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
9990 1998-10-23 Tom Tromey <tromey@cygnus.com>
9992 * lang-specs.h: `.zip' files are input to jc1.
9994 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
9996 * jvspecs.c: Add (but don't enable) support for combining multiple
9997 .class and .java input filenames to a single jc1 invocation.
9998 Add support for -C flag (copile to .class files).
9999 Translate -classpath and -CLASSPATH arguments.
10000 * lang-specs.h: Don't set %2 spec.
10002 1998-10-22 Tom Tromey <tromey@cygnus.com>
10004 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10006 (add_path): Don't add trailing separator to non-empty path
10009 * lang.c (lang_decode_option): Check for -fclasspath and
10010 -fCLASSPATH before examining other `-f' options.
10012 * java-tree.h (finalize_identifier_node): Don't declare.
10013 * class.c (make_class_data): Don't push "final" field.
10014 * decl.c (init_decl_processing): Don't push "final" field.
10015 (finalize_identifier_node): Removed.
10016 (init_decl_processing): Don't set finalize_identifier_node.
10018 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10020 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10022 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10023 (JV_SCAN_SOURCES): New macro.
10024 (JCF_DUMP_SOURCES): Likewise.
10025 (jcf-dump$(exeext)): New target.
10026 (jv-scan$(exeext)): New target.
10028 1998-10-22 Tom Tromey <tromey@cygnus.com>
10030 * Makefile.in (LEX): Removed.
10031 (LEXFLAGS): Likewise.
10032 (SET_BISON): New macro.
10034 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10035 spurious diffs in parse.c.
10036 ($(PARSE_SCAN_C)): Likewise.
10037 (PARSE_DIR): New macro.
10039 (PARSE_SCAN_C): Likewise.
10040 (PARSE_RELDIR): New macro.
10042 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10044 * jcf-io.c (find_class): Use saw_java_source to determine when to
10045 look for `.java' file.
10046 * jcf-parse.c (saw_java_source): New global.
10047 (yyparse): Set it if `.java' file seen.
10049 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10050 (GCJH_SOURCES): Likewise.
10051 * Makefile.in (datadir): New macro.
10052 (libjava_zip): Likewise.
10053 (JAVA_OBJS): Added jcf-path.o.
10054 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10055 (../gcjh$(exeext)): Likewise.
10056 (jcf-path.o): New target.
10057 * java-tree.h (fix_classpath): Removed decl.
10058 * jcf-parse.c (fix_classpath): Removed.
10059 (load_class): Don't call fix_classpath.
10060 * parse.y (read_import_dir): Don't call fix_classpath.
10061 * lex.h: Don't mention classpath.
10062 * lex.c (java_init_lex): Don't initialize classpath.
10063 * jcf-io.c (classpath): Removed global.
10064 (find_class): Use jcf_path iteration functions. Correctly search
10065 class path for .java file.
10066 (open_in_zip): New argument `is_system'.
10067 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10068 classpath-related options.
10069 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10071 (lang_init): Call jcf_path_init.
10072 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10073 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10074 Correctly put braces around second string in each entry.
10075 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10076 classpath-related options.
10077 (help): Updated for new options.
10078 * jcf.h: Declare functions from jcf-path.c. Don't mention
10079 `classpath' global.
10080 * jcf-path.c: New file.
10082 * jcf-depend.c: Include jcf.h.
10084 * jcf-write.c (localvar_alloc): Returns `void'.
10085 (localvar_free): Removed unused variable.
10087 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10088 (init_parse): Use OBJECT_SUFFIX, not ".o".
10090 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10092 * class.c (emit_register_classes): Renamed from
10093 emit_register_class.
10094 * java-tree.h (emit_register_classes): Prototype renamed from
10095 emit_register_class.
10096 * jcf-parse.c (yyparse): Call emit_register_classes once before
10098 * parse.y (java_expand_classes): No longer register classes.
10100 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10102 * class.c (is_compiled_class): New local variable
10103 seen_in_zip. Identify classes found in currently compiled source
10105 * decl.c (complete_start_java_method): Fixed typo.
10106 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10107 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10108 (CLASS_P): Moved around.
10109 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10110 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10112 (jcf_parse_source): Changed leading comment. Removed unnecessary
10113 fclose and CLASS_FROM_SOURCE_P marking.
10114 (parse_source_file): New local variables remember_for_generation
10115 and filename. Mark parsed file name identifier node. Removed block
10116 executed when parse_only was null. Set remember_for_generation.
10117 Use it as an argument to java_pop_parser_context.
10118 (yyparse): New local variables several_files, list, next node and
10119 current_file_list. Split ampersand separated file names into
10120 current_file_list. Iterate through the list and parse accordingly.
10121 * parse.h (java_pop_parser_context): New function prototype.
10122 * parse.y (ctxp_for_generation): New static global variable.
10123 (java_pop_parser_context): New argument generate. Link popped ctxp
10124 to ctxp_for_generation list accordingly.
10125 (java_complete_expand_methods): Fixed indentation.
10126 (java_expand_classes): New function.
10128 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10130 * Makefile.in: Link with libiberty.a instead of memmove.o.
10132 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10134 * lex.c (setjmp.h): No longer included.
10135 * lex.h (setjmp.h): Included.
10136 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10137 (duplicate_declaration_error_p): Renamed from
10138 duplicate_declaration_error.
10139 (build_array_from_name): New function prototype.
10140 * parse.y (setjmp.h): No longer included.
10141 (variable_declarator_id): Define action.
10142 (build_array_from_name): New function.
10143 (duplicate_declaration_error_p): Renamed from
10144 duplicate_declaration_error. Fixed leading comment.
10145 (register_fields): Main `for' loop reorganized. Uses
10146 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10147 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10148 build_array_from_name.
10149 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10151 (read_import_dir): Don't try to skip `.' and `..'.
10152 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10153 build_array_from_name. Main `for' loop reorganized.
10154 (resolve_qualified_expression_name): When building access to a
10155 field, use the type where the field was found, not its own type.
10156 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10157 field was found is null.
10158 (qualify_ambiguous_name): Sweep through all successive array
10161 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10163 * java-tree.h (pop_labeled_block, lang_printable_name,
10164 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10165 interface_of_p, inherits_from_p, fix_classpath,
10166 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10167 make_class_data, register_class, alloc_name_constant): New
10168 function prototypes.
10169 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10170 indentation. Added cast to remove warning.
10171 (lang_printable_name): Set v argument unused.
10172 (lang_print_error): Added argument to lang_printable_name call.
10173 (java_dummy_print, print_lang_decl, print_lang_type,
10174 print_lang_identifier, lang_print_xnode): All argument marked
10176 * lex.c (java_unget_unicode): Removed unnecessary argument.
10177 (java_allocate_new_line): Unused local variable is gone.
10178 (java_read_char): Added parenthesis in expressions to remove
10179 warnings. Added final return statement.
10180 (java_read_unicode): Added parenthesis in expression to remove
10182 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10183 (java_parse_escape_sequence): Likewise.
10184 (java_lex): Unused local variables are gone. Fixed
10185 java_unget_unicode invocation.
10186 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10188 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10189 lang_printable_name invocation in macro.
10190 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10192 (duplicate_declaration_error): Suppressed unused argument in
10194 (identical_subpath_p): Function declaration is gone.
10195 (patch_invoke): Suppressed unused argument in prototype.
10196 (patch_cast, build_labeled_block, check_thrown_exceptions):
10198 * parse.y (setjmp.h): Included
10199 (toplev.h): Likewise.
10200 (field_declaration:): Suppressed unused local
10201 (label_decl:): Fixed build_labeled_block invocation.
10202 (java_pop_parser_context): Put extra parenthesis around assignment
10204 (yyerror): Suppressed unused local variables.
10205 (variable_redefinition_error): Fixed lang_printable_name
10207 (create_interface): Suppressed unused local variables.
10208 (create_class): Likewise.
10209 (duplicate_declaration_error): Suppressed unused argument. Fixed
10210 lang_printable_name invocation.
10211 (register_fields): Suppressed unused local variable. Fixed
10212 duplicate_declaration_error invocation.
10213 (method_header): Suppressed unused local variable.
10214 (method_declarator, parser_check_super): Likewise.
10215 (java_complete_class): Suppressed unused local variable. Fixed
10216 fatal error message.
10217 (complete_class_report_errors): Added default: in switch.
10218 (java_check_regular_methods): Fixed lang_printable_name
10220 (check_throws_clauses): Likewise.
10221 (java_check_abstract_methods): Suppressed unused local
10222 variable. Fixed lang_printable_name invocation.
10223 (read_import_entry): Added supplemental return statement.
10224 (read_import_dir): Suppressed unused local variables.
10225 (check_pkg_class_access, declare_local_variables): Likewise.
10226 (source_start_java_method): Suppressed unused extern variable
10228 (expand_start_java_method): Suppressed unused extern and local
10229 variable declarations.
10230 (java_complete_expand_methods): Likewise.
10231 (java_complete_expand_method): Suppressed unused local variables.
10232 (make_qualified_name): Likewise.
10233 (resolve_qualified_expression_name): Added default: in
10234 switch. Fixed lang_printable_name invocation.
10235 (class_instance_creation_expression): Added parenthesis around
10237 (patch_method_invocation_stmt): Fixed lang_printable_name and
10238 patch_invoke invocations.
10239 (check_for_static_method_reference): Fixed lang_printable_name
10241 (patch_invoke): Suppressed unused arguments and local variables.
10242 (lookup_method_invoke): Suppressed unused local variables.
10243 (qualify_ambiguous_name): Added default: in switch.
10244 (identical_subpath_p): Function removed.
10245 (patch_assignment): Suppressed unused local variables. Suppressed
10246 unnecessary if statement. Fixed lang_printable_name invocations.
10247 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10248 (valid_ref_assignconv_cast_p): Parenthesis around
10249 expression. Suppressed unused local variables.
10250 (build_binop): Suppressed unused local variables. fixed
10251 lang_printable_name invocations.
10252 (string_constant_concatenation): Suppressed unused local
10254 (patch_unaryop): Fixed lang_printable_name invocation.
10255 (patch_cast): Suppressed unnecessary argument. Fixed
10256 lang_printable_name invocation.
10257 (patch_array_ref): Fixed lang_printable_name invocation.
10258 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10259 (build_labeled_block): Suppressed unused argument.
10260 (generate_labeled_block): Fixed build_labeled_block invocation.
10261 (build_loop_body): Suppressed unused local variables.
10262 (patch_loop_statement): Likewise.
10263 (patch_exit): Fixed lang_printable_name invocation.
10264 (patch_switch_statement): Likewise.
10265 (case_identity): First argument marked unused.
10266 (patch_try_statement): Fixed lang_printable_name invocations.
10267 (patch_synchronized_statement, patch_throw_statement): Likewise.
10268 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10269 lang_printable_name invocations.
10270 (check_thrown_exceptions_do): Suppressed unused argument.
10272 1998-10-14 Tom Tromey <tromey@cygnus.com>
10274 * jcf-write.c (write_classfile): Add output class file as target.
10275 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10276 * jcf.h: Added declarations for dependency-tracking functions.
10277 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10278 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10279 (finish_parse): Call jcf_dependency_write.
10280 (dependency_tracking): New global.
10281 (DEPEND_SET_FILE): New define.
10282 (DEPEND_ENABLE): New define.
10283 (init_parse): Enable dependency tracking if required.
10285 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10286 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10287 (../gcjh$(exeext)): Likewise.
10288 (jcf-depend.o): New target.
10289 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10290 (GCJH_SOURCES): Likewise.
10291 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10293 (find_classfile): Added dep_name argument.
10294 (find_class): Compute name of dependency.
10295 (open_in_zip): Call jcf_dependency_add_file.
10296 * gjavah.c (output_file): No longer global.
10297 (usage): Don't mention "gjavah".
10299 (java_no_argument): Likewise.
10300 (version): Likewise.
10301 (main): Recognize and handle -M family of options.
10302 (print_mangled_classname): Return is void.
10303 (process_file): Handle case where output is suppressed.
10304 (HANDLE_END_FIELD): Likewise.
10305 (HANDLE_METHOD): Likewise.
10306 * jcf-depend.c: New file.
10308 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10310 * java-tree.def: Add missing newline at EOF.
10312 1998-10-13 Tom Tromey <tromey@cygnus.com>
10314 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10315 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10317 Include <config.h> and "system.h".
10318 (disassemble_method): Undefine RET to avoid clash with
10319 config/i386/i386.h.
10321 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10323 * decl.c (runtime_exception_type_node, error_exception_type_node):
10324 New global variables.
10325 (init_decl_processing): Initialized.
10326 * expr.c (java_lang_expand_expr): Set caught exception type to
10327 null if catch handler argument doesn't exit.
10328 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10330 * java-tree.h (runtime_exception_type_node,
10331 error_exception_type_node): Global variables declared.
10332 (DECL_FUNCTION_THROWS): New macro.
10333 (DECL_FUNCTION_BODY): Modified comment.
10334 (DECL_SPECIFIC_COUNT): Likewise.
10335 (struct lang_decl): New field throws_list.
10336 (IS_UNCHECKED_EXPRESSION_P): New macro.
10337 * lex.c (java_lex): Generate location information for THROW_TK.
10338 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10339 EXCEPTIONS_P): New macros.
10340 (enum jdep_code): New value JDEP_EXCEPTION.
10341 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10342 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10343 PATCH_METHOD_RETURN_ERROR): New macros.
10344 (patch_method_invocation_stmt): Added new argument to prototype.
10345 (patch_synchronized_statement, patch_throw_statement,
10346 check_thrown_exceptions, check_thrown_exceptions_do,
10347 purge_unchecked_exceptions, check_throws_clauses): New function
10349 * parse.y Fixed typo in keyword section.
10350 (throw:): Rule tagged <node>.
10351 (THROW_TK): Keyword tagged <operator>.
10352 (method_header:): Last argument to call to method_header passed
10354 (throws:, class_type_list:, throw_statement:,
10355 synchronized_statement:, synchronized:): Defined actions.
10356 (method_header): New local variable current. Register exceptions
10357 from throws clause.
10358 (java_complete_tree): Complete and verify exceptions from throws
10360 (complete_class_report_errors): Error message on exceptions not
10362 (java_check_regular_methods): Fixed typo. Shortcut on private
10363 overriding methods. Changed error message on method
10364 redefinition. Check for throws clause compatibility.
10365 (check_throws_clauses): New function.
10366 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10367 method. Changed error message on method redefinition.
10368 (currently_caught_type_list): New static variable.
10369 (java_complete_expand_methods): Purge unchecked exceptions from
10370 throws clause list. Call PUSH_EXCEPTIONS before walk and
10371 POP_EXCEPTIONS after.
10372 (resolve_qualified_expression_name): Pass new argument as NULL to
10373 patch_method_invocation_stmt.
10374 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10375 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10376 argument list when appropriate. Use new argument if non null to
10377 store selected method decl.
10378 (patch_invoke): Convert if necessary args of builtin types before
10379 forming CALL_EXPR. Argument list no longer reversed here.
10380 (invocation_mode): Treat final methods as static methods.
10381 (java_complete_tree): New cases for THROW_EXPR: and
10382 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10384 (complete_function_arguments): No more RECORD_TYPE
10385 conversion. Function parameter nodes no longer saved.
10386 (valid_ref_assignconv_cast_p): Avoid handling null type.
10387 (patch_binop): Fixed null constant reference handling.
10388 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10389 BUILD_THROW macros.
10390 (patch_try_statement): Fixed comments. Record caught types in
10391 list, push the list, expand try block and pop the list.
10392 (patch_synchronized_statement, patch_throw_statement,
10393 check_thrown_exceptions, check_thrown_exceptions_do,
10394 purge_unchecked_exceptions): New functions.
10395 * typeck.c (lookup_argument_method): Allow WFL in place of method
10396 DECL_NAME during method definition check
10398 1998-10-09 Tom Tromey <tromey@cygnus.com>
10400 * gjavah.c (decode_signature_piece): New function.
10401 (print_c_decl): Use it. Added `name_override' argument.
10402 (print_method_info): Use name_override argument to print_c_decl.
10403 (seen_fields): Removed.
10404 (print_field_info): Don't update seen_fields.
10405 (struct method_name): New structure.
10406 (method_name_list): New global.
10407 (print_method_info): Add new method to list of methods.
10408 (name_is_method_p): New function.
10409 (print_field_info): If field name has same name as method, then
10411 (process_file): Parse methods before fields.
10412 (field_pass): New global.
10413 (HANDLE_END_FIELD): Take field_pass into account.
10415 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10417 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10418 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10420 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10422 * jvspec.c: Fix bug in jvgenmain_spec patch.
10424 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10426 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10427 * decl.c (soft_exceptioninfo_call_node): New global variable.
10428 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10429 takes extra integer argument. soft_exceptioninfo_call_node
10431 * except.c (java_set_exception_lang_code): New function
10432 (method_init_exceptions): Called here.
10433 (prepare_eh_table_type): New function.
10434 (expand_end_java_handler): Called here.
10435 * expr.c (build_java_throw_out_of_bounds_exception): Now features
10436 one argument. Modified generation of call to
10437 soft_badarrayindex_node to use new argument.
10438 (build_java_arrayaccess): Pass faulty index value to
10439 build_java_throw_out_of_bounds_exception.
10440 (generate_name): New function.
10441 (java_lang_expand_expr): New local variables node, current,
10442 has_finally_p. Expand TRY_EXPR node.
10443 (process_jvm_instruction): Replace top of the stack with thrown
10444 object reference when entering exception handler.
10445 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
10446 specific tree codes.
10447 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
10449 (DECL_SPECIFIC_COUNT): New macro.
10450 (prepare_eh_table_type, java_set_exception_lang_code,
10451 generate_name): New function declarations.
10452 (match_java_method): Declaration deleted.
10453 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
10455 * lex.c (TRY_TK, CATCH_TK): Generate location information.
10456 * parse.h (redefinition_error, refine_accessible_methods_list,
10457 can_cast_to_p): Function declaration removed.
10458 (classitf_redefinition_error, variable_redefinition_error,
10459 parse_jdk1_1_error, find_applicable_accessible_methods_list,
10460 find_most_specific_methods_list, argument_types_convertible,
10461 enter_a_block, valid_builtin_assignconv_identity_widening_p,
10462 valid_cast_to_p, valid_method_invocation_conversion_p,
10463 try_reference_assignconv, add_stmt_to_compound,
10464 build_jump_to_finally, build_tree_list, patch_try_statement,
10465 java_get_catch_block): New function declarations.
10466 * parse.y (string_buffer_type): Global variable deleted.
10467 (group_of_labels, catches, catch_clause, catch_clause_parameter,
10468 finally): Rules tagged <node>.
10469 (TRY_TK, CATCH_TK): Token tagged <operator>.
10470 (class_body_declaration:, class_member_declaration:,
10471 formal_parameter:, explicit_constructor_invocation:,
10472 interface_member_declaration:, constant_declaration:,
10473 primary_no_new_array:, class_instance_creation_expression:,
10474 array_creation_expression:): Issue error on unsuported JDK1.1
10476 (try_statement:, catches:, finally:): Define actions.
10477 (catch_clause_parameter): New rule.
10478 (catch_clause:): Use new rule catch_clause_parameter.
10479 (parse_jdk1_1_error): New function.
10480 (redefinition_error): Renamed classitf_redefinition_error.
10481 (variable_redefinition_error): New function.
10482 (check_class_interface_creation): Call
10483 classitf_redefinition_error.
10484 (java_complete_tree): Added error message on JDEP_TYPE: case.
10485 (complete_class_report_errors): Fixed indentation.
10486 (declare_local_variables): Call variable_redefinition_error.
10487 (source_end_java_method): Call java_set_exception_lang_code and
10488 emit_handlers where appropriate.
10489 (java_method_add_stmt): Call add_stmt_to_block.
10490 (add_stmt_to_block): New function.
10491 (lookup_method_invoke): Fixed outside comment. new local variable
10492 candicates. Call find_applicable_accessible_methods_list and
10493 find_most_specific_methods_list when searching for a
10494 method. Modified error report to list possible candidates when
10496 (find_applicable_accessible_methods_list,
10497 find_most_specific_methods_list, argument_types_convertible): New
10499 (refine_accessible_methods_list): Function deleted.
10500 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
10501 expr (if applicable) before calling patch_array_ref.
10502 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
10503 (enter_block): Fixed comment.
10504 (enter_a_block): New function.
10505 (patch_assignment): Reorganized. Call try_reference_assignconv for
10506 references. Call valid_cast_to_p instead of can_cast_to_p.
10507 (try_reference_assignconv,
10508 valid_builtin_assignconv_identity_widening_p): New functions.
10509 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
10510 (valid_cast_to_p, valid_method_invocation_conversion_p): New
10512 (build_string_concatenation): Don't resolve StringBuffer.
10513 (patch_cast): Fixed inverted arguments.
10514 (patch_array_ref): Code to save array expr deleted. Call
10515 valid_cast_to_p instead of can_cast_to_p.
10516 (generate_labeled_block): Call generate_name.
10517 (build_jump_to_finally, build_try_statement, java_get_catch_block,
10518 patch_try_statement): New functions.
10519 * typeck.c (match_java_method): Function deleted.
10521 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
10523 * jvspec.c: jvgenmain_spec uses different temporary file names.
10525 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
10527 * jvspec.c (lang_specific_driver): Fail if user specifies
10528 --main= when not linking.
10530 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
10532 * class.c (make_class_data): Push value for `thread' field.
10533 * decl.c (init_decl_processing): Added `thread' field to class.
10535 * class.c (add_field): Always make static fields externally
10538 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
10540 * expr.c (build_java_athrow,
10541 build_java_throw_out_of_bounds_exception, expand_invoke,
10542 build_newarray, expand_java_multianewarray, build_java_monitor):
10543 Update comments to reflect _Jv_* function names.
10545 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
10547 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
10548 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
10549 * parse.y (expand_start_java_method): Likewise.
10551 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
10553 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
10555 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
10556 (add_field): No longer need to convert from RECORD_TYPE to pointer,
10557 * expr.c: Remove no-longer-needed calls to promote_type.
10558 * decl.c (give_name_to_locals): Liekwise.
10559 * jcf-parse.c (get_class_constant): Compensate for new signatures.
10560 * parse.y: Add/remove promote_type calls as appropriate.
10561 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
10562 (parse_signature_string): Likewise.
10563 (build_java_array_type): Fix for now signature convenions.
10565 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
10567 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
10569 * class.c (init_class_processing): libjava function renamed to
10572 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10574 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
10575 * java-tree.def: Fixed DEFTREECODE third argument.
10576 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
10577 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
10578 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
10579 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10580 JAVA_THIS_EXPR): Now replaced by tree code definitions.
10581 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
10582 * lang.c (java_tree_code_type, java_tree_code_length,
10583 java_tree_code_name): New arrays.
10584 (lang_init): Append Java tree node definitions to Gcc ones.
10585 * lex.c (expression_obstack): Declared as extern when JC1_LITE
10587 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
10589 (java_lex): Allow declaration of empty string constants. Retain
10590 location information on CASE_TK and DEFAULT_TK.
10591 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
10592 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
10593 Modified to be more robust.
10594 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
10595 (build_new_invocation, try_builtin_assignconv,
10596 patch_switch_statement, string_constant_concatenation,
10597 build_string_concatenation, patch_string_cst, patch_string,
10598 java_expand_switch): New function declarations.
10599 * parse.y: Rules related to switch and EH tagged <node>.
10600 (label_id): Set to NULL_TREE
10601 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
10603 (this_or_super:): Fixed indentation.
10604 (statement:, statement_nsi:, statement_without_trailing_substatement:,
10605 statement_expression:): Removed call to RULE on all sub-rules.
10606 (switch_expression:, switch_labels:): New rules.
10607 (switch_statement:, switch_block:, switch_block_statement_groups:,
10608 switch_block_statement_group:, switch_labels:, switch_label:):
10610 (throw_statement:, synchronized_statement:, try_statement:):
10611 Defined temporary actions.
10612 (class_instance_creation_expression:): Call
10613 build_new_invocation. Fixed indentation.
10614 (field_access): Fixed indentation.
10615 (method_invocation): Likewise.
10616 (make_qualified_primary): Use THIS_EXPR.
10617 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
10618 resolving from SUPER, set *type_found.
10619 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
10620 (java_complete_tree): Removed unused local variable `location'. Case
10621 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
10622 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
10623 on MODIFY_EXPR: and all binary operator tree code cases. Removed
10624 STRING_CST: case. default: checks for patchable strings.
10625 (complete_function_arguments): Transform string constant or
10626 crafted StringBuffer if necessary.
10627 (build_method_invocation): Fixed comments.
10628 (build_new_invocation): New function.
10629 (patch_assignment): Call try_builtin_assignconv to figure a valid
10630 assignment conversion between builtin types.
10631 (try_builtin_assignconv): New function.
10632 (build_binop): Use URSHIFT_EXPR directly to call build.
10633 (operator_string): Use UNARY_PLUS_EXPR.
10634 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
10636 (do_merge_string_cste, merge_string_cste,
10637 string_constant_concatenation, build_string_concatenation,
10638 patch_string, patch_string_cst): New function.
10639 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
10640 (patch_unaryop): Likewise. New test of valid ++/-- operands.
10641 (build_newarray_node): Use NEW_ARRAY_EXPR.
10642 (build_this): Use THIS_EXPR.
10643 (build_return): Enable debug information on return statement.
10644 (build_if_else_statement): Likewise.
10645 (complete_labeled_statement): Fixed related comment.
10646 (build_loop_body): Fixed comment.
10647 (build_bc_statement): Enable debug information on break/continue
10649 (patch_bc_statement): Fixed typos. Handle SWITCH statement
10651 (patch_switch_statement, case_identity, java_expand_switch): New
10654 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10656 * buffer.h (BUFFER_INIT): New macro.
10657 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
10658 Pass (struct jcf_partial *state) to most functions.
10659 (jcf_block, jcf_relocation): New types.
10660 Support labels, branches, conditionals, loops.
10662 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
10664 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
10666 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10668 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
10669 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
10670 not integer_type_node (INT_TYPE_SIZ bits).
10672 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
10674 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
10675 * jcf-dump.c (print_exception_table): New function.
10676 (disassemble_method): Better handling of wide instructions.
10677 Make more robust for bad input.
10679 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
10681 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
10684 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
10686 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
10688 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
10690 * Makefile.in ($(PARSE_H)): Removed target.
10692 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
10694 * Makefile.in (JAVA_OBJS): Add memmove.o
10695 (memmove.o): New target & rules.
10697 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
10699 * expr.c (expand_invoke): Don't generate a call to the class init
10702 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
10704 * Makefile.in: Add many missing dependencies.
10705 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
10707 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
10708 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
10710 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
10712 * decl.c (complete_start_java_method): If method is static (and
10713 not private) call _Jv_InitClass.
10714 * expr.c (expand_invoke): Don't call build_class_init.
10716 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
10718 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
10720 * Make-lang.in (GCJ): Define before using.
10722 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
10724 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
10725 losing due to namespace pollution in GNU getopt.h
10727 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
10729 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
10730 (java.all.cross): Likewise.
10731 (java.rest.encap): Likewise.
10733 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
10735 * gjavah.c (print_class_decls): Fix thinko in arglist
10736 * jcv-io.c (find_classfile): Similarly.
10738 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
10740 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
10742 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
10744 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
10745 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
10746 * Makefile.in (PARSE_C): New macro.
10747 (PARSE_H): Likewise.
10748 (PARSE_SCAN_C): Likewise.
10749 ($(PARSE_C)): Target renamed from parse.c.
10750 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
10751 (clean): Remove parse-scan.c as well.
10752 (parse.o): Depend on $(PARSE_C).
10754 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
10756 * README, license.terms: Removed.
10758 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
10759 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
10760 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
10761 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
10762 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
10763 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
10764 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
10765 and Java trademark attribution.
10767 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
10769 * Makefile.in: Use gcjh, not gjavah.
10770 * config-lang.in (stagestuff): Use gcjh, not gjavah.
10771 * Make-lang.in: Changed gjavah to gcjh everywhere.
10773 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
10775 * gjavah.c: Support new -prepend -add -append flags.
10776 (print_method_info): Method is not virtual if class is final.
10778 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10780 * jv-scan.c: Fixed copyright assignment.
10781 * keyword.gperf: Likewise.
10782 * keyword.h: Likewise.
10783 * lex.c: Fixed copyright assignment.
10784 (java_lex): Push unicode back when parsing '<'.
10785 * lex.h: Fixed copyright assignment.
10786 * parse-scan.y: Likewise.
10787 * parse.h: Fixed copyright assignment.
10788 (build_debugable_stmt, complete_for_loop): New function prototypes.
10789 * parse.y: Fixed copyright assignment.
10790 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
10791 size_zero_node when completing a loop with no exit condition.
10792 (for_statement_nsi:): Define action.
10793 (for_init:, for_update:): Return size_zero_node when empty.
10794 (declare_local_variables): Call build_debugable_stmt.
10795 (build_debugable_stmt): New function.
10796 (build_loop_body): Build debugable statement around loop
10798 (complete_loop_body): Take into account the debugable statement
10799 around the EXIT_EXPR.
10800 (complete_loop_body): New function.
10801 (patch_exit_expr): Fixed condition inversion.
10803 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
10805 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
10806 name of thread define.
10807 * jvspec.c (THREAD_NAME): New macro.
10809 (THREADLIB): Likewise.
10810 (lang_specific_driver): Recognize attempt to link with thread
10811 library or gc library. Recognize -ljava on command line so it
10812 isn't linked against more than once.
10814 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10816 * parse-scan.y (report_main_declaration): Name of the class
10817 containing `main' can be a qualified name.
10819 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
10821 * config-lang.in: Changed gjavac to gjc everywhere.
10822 * Make-lang.in: Changed gjavac to gjc everywhere.
10824 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10826 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
10827 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
10828 and install the files.
10829 * Makefile.in (JAVA_OBJS_LITE): New variable.
10830 (compiler:): Now include jv-scan as a dependency.
10831 (../jv-scan$(exeext), parse-scan.c): New targets.
10832 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
10833 * config-lang.in (compilers): Removed gcj, gjavah from the list.
10834 * jcf-parse.c (parse_source_file): Call java_layout_classes and
10835 check for errors even if parse_only.
10836 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
10838 (yylex): New function. Uses java_lex body.
10839 (java_lex): Removed commented out statement. Remove local variable
10840 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
10841 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
10842 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
10843 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
10844 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
10845 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
10847 (java_lex_error): Empty if JC1_LITE is defined.
10848 (java_get_line_col): Return 0 if JC1_LITE is defined.
10849 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
10850 SET_MODIFIER_CTX): Moved into the section containing the macros
10851 conditionally defined by JC1_LITE.
10852 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
10853 argument if JC1_LITE is defined.
10854 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
10855 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
10857 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
10858 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
10859 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
10860 to different values according to JC1_LITE.
10861 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
10862 declared if JC1_LITE set.
10863 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
10864 defined if JC1_LITE not set.
10865 (struct parser_ctx): Reorganized and skip the jc1 front end part
10867 (java_layout_classes): New function definition.
10868 (java_push_parser_context, java_init_lex, yyparse, yylex,
10869 yyerror): Prototype always declared. All other static function
10870 prototypes declared only if JC1_LITE is not set.
10871 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
10872 declared in parse.h.
10873 (java_layout_classes): New function.
10874 (java_complete_expand_methods): No longer layout the class here.
10875 * parse-scan.y: New file.
10876 * jv-scan.c: New file.
10878 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
10880 * gjavah.c (main): Handle -friend option.
10881 (friend_specs): New global.
10882 (generate_access): Handle friend_specs.
10883 (process_file): Likewise.
10884 (MAX_FRIENDS): New macro.
10885 (friend_count): New global.
10886 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
10887 Changed all callers.
10889 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
10891 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
10892 (main): Handle processing all the entries of a named .zip archive.
10893 * jcf-io.c (jcf_trim_old_input): New function.
10894 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
10896 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
10898 * lang.c (flag_assume_compiled): Make default be on.
10900 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
10902 * jcf-dump.c: Add bunches of flags to control output more.
10903 (process_class): New function; support printing more than one class.
10904 (main): Support new --print-main and --javap flags.
10905 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
10906 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
10908 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
10910 Change mangling of dispatch table to match C++ vtable (w/thunks).
10911 * class.c (build_dtable_decl), java-tree.h: New function.
10912 (make_class_data): Call it.
10913 * decl.c (init_decl_processing): Likewise.
10915 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
10917 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
10918 soft_anewarray; adjust args passed.
10919 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
10920 match _Jv_NewObjectArray.
10922 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10924 * decl.c (push_labeled_block, pop_labeled_block): New functions.
10925 * expr.c (loopup_label): Call create_label_decl.
10926 (create_label_decl): New function.
10927 (java_lang_expand_expr): Call expand_start_bindings with argument
10929 * java-tree.h Added space after PROTO in function declarations
10931 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
10932 (create_label_decl, push_labeled_block): New function
10934 * lex.c (label_id): Initialize.
10935 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
10937 * parse.h Added space after PROTO in function declarations when
10939 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
10940 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
10941 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
10942 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
10944 (struct parser_ctxt): New fields current_loop,
10945 current_labeled_block.
10946 (build_if_else_statement, patch_if_else_statement,
10947 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
10948 generate_labeled_block, complete_labeled_statement,
10949 build_bc_statement, patch_bc_statement, patch_loop_statement,
10950 build_new_loop, build_loop_body, complete_loop_body): New function
10952 * parse.y (java_warning_count): New global variable.
10953 (label_id): New static variable.
10954 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
10955 (block:): Return size_zero_node when block is empty.
10956 (empty_statement:): Return size_zero_node.
10957 (statement:): Implement supplemental action when for_statement: is
10959 (label_decl:): New rule.
10960 (labeled_statement:): Rewritten using label_decl. Actions
10962 (labeled_statement_nsi:): Likewise.
10963 (if_then_statement): Actions implemented.
10964 (while_expression): New rule.
10965 (while_statement:): Rewritten using while_expression. Actions
10967 (while_statement_nsi:): Likewise.
10968 (do_statement_begin:): New rule.
10969 (do_statement:): Rewritten using do_statement_begin. Actions
10971 (for_statement:): Rewritten using for_begin. Actions implemented.
10972 (for_statement_nsi:): Likewise.
10973 (for_header:, for_begin:): New rules.
10974 (for_init:): Actions implemented.
10975 (statement_expression_list:, break_statement:,
10976 continue_statement:): Likewise.
10977 (yyerror): Count number of issued warning(s).
10978 (java_report_errors): Report error(s) and/or warning(s).
10979 (java_complete_class): Use build_java_argument_signature to
10980 recompute completed method signature.
10981 (java_check_regular_methods): New locals method_wfl and aflags.
10982 Use method_wfl instead of lookup_cl during error reports. Fixed
10983 indentation and modified some error messages. Use
10984 lang_printable_name in method instead of the DECL_NAME. New code
10985 to issue warnings on methods not overriding corresponding methods
10986 private to a different package.
10987 (java_method_add_stmt): Call add_stmt_to_compound.
10988 (add_stmt_to_compound): New function.
10989 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
10990 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
10991 (build_if_else_statement, patch_if_else_statement,
10992 build_labeled_block, generate_labeled_block,
10993 complete_labeled_statement, build_new_loop, build_loop_body,
10994 complete_loop_body, patch_loop_statement, build_bc_statement,
10995 patch_bc_statement, patch_exit_expr): New functions.
10996 * typeck.c (build_java_signature): Build argument signature before
10997 enclosing it in between parenthesis.
10999 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11001 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11002 (JAVA_OBJS): Added reminder comment
11004 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11006 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11007 be interpreted as a long long.
11009 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11011 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11012 soft_initialise_class. Use _Jv_NewMultiArray, not
11013 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11014 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11015 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11016 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11018 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11020 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11021 length_identifier_node): New global tree node constants.
11022 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11023 Replace uses by super_identifier_node etc.
11024 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11026 * parse.y (resolve_field_access): Don't special-case ".length" if
11027 flag_emit_class_files.
11028 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11029 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11032 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11034 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11035 * class.c (make_method_value): Remove init for removed fields.
11037 * class.c (layout_class): Use build_java_argument_signature.
11038 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11040 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11041 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11042 (build_java_signature): Don't use push_java_argument_signature.
11044 * typeck.c (lookup_argument_method): New function.
11045 * parse.y (java_check_regular_methods): Use lookup_argument_method
11046 instead of lookup_java_method2 followed by lookup_java_method.
11048 * parse.y (check_method_redefinition): Minor optimization.
11050 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11051 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11053 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11055 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11058 * gjavah.c (java_float_finite): Use K&R-style definition.
11059 (java_double_finite): Likewise.
11060 (generate_access): Now returns void. Changed all callers.
11061 (last_access_generated): Removed.
11062 (process_file): Only make a single pass over the .class file.
11064 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11066 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11067 for compatibility for G++ (with -fvtable-thunks).
11068 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11070 * gjavah.c (process_file): Use public inheritance for super-class.
11072 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11074 * lex.c (java_init_lex): Initialize ctxp->package.
11075 * parse.h (struct parser_ctxt): package and package_len replaced
11076 by tree package, an identifier node. Field method_decl_list is
11077 gone. Fixed comments.
11078 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11079 class_in_current_package): New function prototypes.
11080 * parse.y (array_type:): Set class loaded flag on primitive type
11082 (package_declaration:): Assign ctxp->package to the
11084 (method_invocation:): Handle invocation of method qualified by
11086 (single_type_import_declaration:): Removed ambiguity check.
11087 (java_pop_parser_context): New local variable `next'. Reset and
11088 set IMPORT_CLASSFILE_NAME flags on current and previous import
11090 (java_accstring_lookup): Use new local macro COPY_RETURN.
11091 (lookup_field_wrapper): New function.
11092 (parser_qualified_classname): Use merge_qualified_name.
11093 (parser_check_super_interface): Broaden error message.
11094 (do_resolve_class): Check for qualified class name in the current
11095 compilation unit if appropriate.
11096 (process_imports): Check for already defined classes.
11097 (check_pkg_class_access): Got rid of call to
11098 get_access_flags_from_decl.
11099 (java_complete_expand_methods): Call safe_layout_class based on
11100 the current class size.
11101 (make_qualified_primary): Build a WFL qualification on primary if
11103 (merge_qualified_name): New function.
11104 (make_qualified_name): Use merge_qualified_name.
11105 (resolve_expression_name): Use safe_lookup_field.
11106 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11107 (resolve_qualified_expression_name): Likewise. Check on resolved
11108 element accessibility.
11109 (not_accessible_p, class_in_current_package): New functions.
11110 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11111 (patch_method_invocation_stmt): Merged common pieces. Check
11112 accessibility of invoked method.
11113 (check_for_static_method_reference): Add returned type in error
11115 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11116 (refine_accessible_methods_list): Merged two conditions in test.
11117 (java_complete_class): Sanity check on stabilize_ref gone.
11118 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11120 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11122 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11124 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11126 * gjavah.c (F_NAN): Removed.
11127 (F_NAN_MASK): New macro.
11128 (F_POSITIVE_INFINITY): Removed.
11129 (F_NEGATIVE_INFINITY): Likewise.
11130 (java_float_finite): Rewrote.
11131 (D_NAN_MASK): Renamed.
11132 (java_double_finite): Rewrote.
11133 (D_POSITIVE_INFINITY): Removed.
11134 (D_NEGATIVE_INFINITY): Likewise.
11136 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11137 If verbose, print underlying representation of value in hex.
11139 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11141 * buffer.h, buffer.c: New files.
11142 * Makefile.in (JAVA_OBJS): Add buffer.o.
11144 Support locals variables and writing their debug entries to .class.
11145 * jcf-write.c: Simplify some by user new buffer type.
11146 (vode_buffer_grow): Removed.
11147 (struct localvar_info): New type.
11148 (localsvars, localvartable): New buffers.
11149 (localvar_alloc, localvar_free): New functions.
11150 (generate_bytecode_insns): Handle local variables.
11151 (generate_classfile): Write LocalVariableTable attribute.
11153 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11155 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11156 * zipfile.h (ZIPMAGIC): New macro.
11158 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11160 * Makefile.in (gjavah.o): Updated dependencies.
11161 (jcf-dump.o): Likewise.
11162 (all.indirect): Use ../gjavah.
11163 (../gjavah$(exeext)): Likewise.
11164 (clean): Don't remove gjavah.
11165 (clean): Remove parse.c, not java/parse.c.
11166 * Make-lang.in (java): Added gjavah.
11167 (gjavah$(exeext)): New target.
11168 (GJAVAH_SOURCES): New macro.
11169 (java.all.build): Added gjavah.
11170 (java.all.cross): Likewise.
11171 (java.rest.encap): Likewise.
11172 * config-lang.in (compilers, stagestuff): Added gjavah.
11174 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11176 * gjavah.c (java_float_finite): New function.
11177 (java_double_finite): Likewise.
11178 (F_POSITIVE_INFINITY): New macro.
11179 (F_NEGATIVE_INFINITY): Likewise.
11181 (D_POSITIVE_INFINITY): Likewise.
11182 (D_NEGATIVE_INFINITY): Likewise.
11184 (print_field_info): Use java_float_finite and java_double_finite.
11186 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11188 * parse.y (method_header): Name "this" implicit argument.
11190 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11192 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11193 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11194 (put_linenumber): New function.
11195 (generate_bytecode_insns, generate_classfile): Write line numbers.
11197 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11199 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11200 (lookup_name, build_known_method_ref, build_class_init,
11201 build_invokevirtual, invoke_build_dtable, match_java_method,
11202 build_field_ref, pushdecl_force_head, build_java_binop,
11203 binary_numeric_promotion, build_decl_no_layout,
11204 build_java_arrayaccess, build_newarray, build_anewarray,
11205 build_java_array_length_access, build_java_arraynull_check): New
11206 extern function prototypes.
11207 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11208 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11210 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11212 * jcf.h (jcf_out_of_synch): New extern function prototype.
11213 * parse.h: Static/global function implemented in parse.y
11214 prototyped and declarations moved at the end of the file.
11215 (DECL_P): Check that the argument isn't null.
11216 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11217 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11218 (QUAL_DECL_TYPE): New macro.
11219 (PARAMS): Macro definition removed.
11220 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11221 (return_statement:): Call build_return.
11222 (field_access:): Call make_qualified_primary in sub rule.
11223 (method_invocation:): Build method invocation and call
11224 make_qualified_primary when processing primaries.
11225 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11226 get_type_from_signature.
11227 (java_check_regular_method): Extra integer 0 argument when calling
11228 lookup_java_method2.
11229 (lookup_java_interface_method2): Extra method DECL argument when
11230 calling lookup_java_interface_method2.
11231 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11232 COMPOUND_EXPR node.
11233 (java_complete_expand_method): Layout current class iff not
11234 already done. Don't process interface's methods.
11235 (java_complete_expand_method): Use super class only if it
11236 exists. Use current class otherwise.
11237 (make_qualified_primary): New function.
11238 (resolve_expression_name): Process qualified expression or
11239 expression from primary the same way.
11240 (resolve_expression_name): Two last arguments to
11241 resolve_field_access are now NULL_TREEs.
11242 (resolve_field_access): New variable is_static. Local field must
11243 be DECLs. is_static computed on field DECLs only. Append code in
11244 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11245 to initialize field_type.
11246 (resolve_qualified_expression_name): New local variable,
11247 previous_call_static and is_static. Handle primaries with function
11248 calls, casts, array references and `this'. `super' now handled as
11249 `(super_class)this'. Use is_static to clarify boolean expressions.
11250 Added code to handle case where a proper handle is required to
11251 access a field. Use QUAL_DECL_TYPE where applicable.
11252 (maybe_access_field): New function.
11253 (patch_method_invocation_stmt): New arguments primary, where,
11254 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11255 deleted. Use `where' as a type to search from if specified. Check
11256 for static method reference where forbidden. Append primary or
11257 current_this to the argument list if not calling constructor nor
11259 (check_for_static_method_reference): New function.
11260 (patch_invoke): Layout the class on which new is done if
11262 (lookup_method_invoke): Changed format to report errors on
11264 (qualify_ambiguous_name): New local variable this_found. Now
11265 handle things from primaries. Method call are considered
11267 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11268 changed into NULLs.
11269 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11270 (java_complete_tree): New case fo RETURN_EXPR. Process function
11271 call arguments in separate function.
11272 (complete_function_arguments): New function.
11273 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11275 (patch_assignment): Take the return function slot into account as
11276 a RHS. Distinguish assignment from a return.
11277 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11278 when checking methods in interfaces.
11279 (resolve_type_during_patch): NULL argument to unresolve_type_p
11280 instead of NULL_TREE.
11281 (patch_newarray): Fixed typo in comment.
11282 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11283 (build_return, patch_return): New functions.
11284 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11286 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11288 * constants.c (find_name_and_type_constant, find_fieldref_index,
11289 find_methodref_index): New methods.
11290 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11291 just return given method. Also, rename to build_known_method_ref.
11292 (expand_invoke): Rename call to build_invoke_non_interface.
11293 * java-tree.h, parse.h: Update prototype.
11294 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11295 (such as expand_expr_stmt) if flag_emit_class_files.
11296 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11297 STACK_TARGET, IGNORE_TARGET): New macros.
11298 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11299 (generate_bytecode_insn): New function to generate method's bytecode.
11300 (generate_classfile): Node generate Code attribute for a method.
11301 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11302 push_long_const, field_op, adjust_typed_op, maybe_wide):
11303 New functions used by generate_bytecode_insn.
11305 * typeck.c (signature_include_return): Remove variable.
11306 (push_java_argument_signature, build_java_argument_signature): New.
11307 (build_java_signature): Use push_java_argument_signature.
11308 * parse.y: Use build_java_argument_signature instead of fiddling
11309 with signature_include_return.
11311 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11313 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11316 * Makefile.in (all.indirect): Added gjavah$(exeext).
11317 (gjavah$(exeext)): Added $(exeext).
11320 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11322 * class.c (layout_class): Call to java_layout_parsed_class replace
11323 by safe_layout_class.
11324 * expr.c (build_java_array_length_access): Removed static storage
11325 class in the function definition.
11326 (build_java_arraynull_check): Likewise.
11327 Also fixed typos in two comments.
11328 * lex.c (java_init_lex): Initialize static global kw_length.
11329 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11330 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11332 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11333 * parse.h (resolve_no_layout): New static function declaration.
11334 (get_identifier_in_static): Declaration removed.
11335 (java_layout_parsed_class): Function name declaration changed to
11337 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11338 not_initialized_as_it_should_p, build_this): New static function
11340 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11341 binary_numeric_promotion, stabilize_reference,
11342 build_decl_no_layout, build_java_arrayaccess): Extern function
11343 declarations moved into their own section.
11344 (build_newarray, build_anewarray, build_java_array_length_access,
11345 build_java_arraynull_check): New extern function declarations.
11346 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11347 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11349 (CALL_CONSTRUCTOR_P): New macro.
11350 * parse.y (kw_length): New static global tree node.
11351 (return_statement): Tagged <node>.
11352 (RETURN_TK): Tagged <operator>.
11353 (variable_declarator_id:): Build variable declaration with an
11354 empty initialization value if a syntax error was found in the
11355 initialization part of the variable declaration.
11356 (statement_without_trailing_substatement:): return_statement: now
11357 uses the default rule.
11358 (return_statement:): Temporarily fixed to return NULL_TREE.
11359 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11360 (class_instance_creation_expression:): Class creation rules now
11361 call build_method_invocation upon reduction.
11362 (array_creation_expression:): Rules call build_newarray_node upon
11364 (dim_exprs:): Build a list of dimension expressions.
11365 (dim_expr:): Store location of the OSB_TK in the dimension
11367 (method_invocation:): Added a new error rule.
11368 (build_unresolved_array_type): WFL argument may also be an array
11369 on a primitive type. Name of the argument changed to reflect this.
11370 (method_declarator): Insert argument type at the beginning of the
11371 argument type list and later reverse the list.
11372 (unresolved_type_p): Argument 'returned' may be optionally
11374 (java_layout_class_from_source): Function renamed
11376 (resolve_and_layout): Now call resolve_no_layout and
11378 (resolve_no_layout): New function.
11379 (purify_type_name): New function.
11380 (complete_class_report_errors): Call purify_type_name during error
11381 report on a type not found.
11382 (process_imports): error_found local variable doesn't need to be
11383 initialized to zero.
11384 (declare_local_variables): New local type_wfl. Fixed typo in error
11385 message. type_wfl assigned to unresolved type and used to register
11386 incomplete type. Build a WFL around the variable initialization
11387 statement so that debug info can be generated on it.
11388 (source_start_java_method): Reverse argument list after they've
11390 (current_this): New static global variable.
11391 (java_complete_expand_methods): Set current_this when appropriate.
11392 (resolve_expression_name): Build correct static and non static
11393 field access bearing a simple name.
11394 (resolve_field_access): Resolve the length field of arrays. Handle
11396 (patch_method_invocation_stmt): Set the type of the method
11397 invocation to error_mark_node. This value is later overridden by a
11398 valid type, if any. Don't handle qualified constructor invocation
11399 as qualified method invocation. Call lookup_method_invoke with its
11400 new flag. It's no longer necessary to access the selected method
11401 as the value of a tree list. Handle constructor invocation.
11402 (patch_invoke): Reverse argument list when invoking non interface
11403 methods. Insert call to new as the first argument of the
11405 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11406 defined within a final class. Return INVOKE_STATIC if the invoked
11407 method is a constructor.
11408 (lookup_method_invoke): New lc argument is a flag to indicate a
11409 constructor lookup. Now handle constructor lookup. Choose the most
11410 specific method in case several were matching the invocation
11411 requirements. Return a method decl instead of a tree list featuring
11412 one single method decl element.
11413 (refine_accessible_methods_list): New lc flag argument to
11414 indicate that a constructor is being looked up.
11415 (not_initialized_as_it_should_p): New function.
11416 (java_complete_tree): Now process fake tree codes
11417 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11418 save_expr on resolved function call arguments. Case on
11419 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11420 (patch_assignment): LHS can be a field access expression. When
11421 dealing with reference, lhs_type is the promoted type of the
11422 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11424 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11425 (patch_binop): Use not_initialized_as_it_should_p where
11427 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11428 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11430 (resolve_type_during_patch): New function.
11431 (patch_cast): Call resolve_type_during_patch to resolve type and
11432 report error accordingly.
11433 (patch_array_ref): Use not_initialized_as_it_should_p where
11434 applicable. Array base expression is saved before being
11435 used. Promote the type of an array elements if it contains non
11437 (build_newarray_node, patch_newarray, build_this): New functions.
11439 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
11441 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
11442 increment it in `for' statement.
11443 (print_field_info): If number is inf or nan, don't print it.
11444 (print_method_info): If method name is `delete', just ignore it.
11445 (print_c_decl): Special-case jstringArray.
11447 * gjavah.c (help): New function.
11448 (no_argument): New function.
11449 (usage): Changed text.
11450 (main): Rewrote argument handling. Now handles -v, --help,
11452 (version): New function.
11453 (found_error): New global.
11454 (main): Return found_error.
11455 (generate_access): Set found_error.
11456 (print_c_decl): Likewise.
11458 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
11460 * gjavah.c (print_c_decl): Don't print "," when examining field.
11461 Skip type name when looking at "[L" types.
11462 (process_file): Now static.
11463 (generate_access): Now returns int.
11464 (last_access_generated): New global.
11465 (process_file): Clear last_access_generated; make multiple passes
11467 (print_field_info): Just return if generate_access returns true.
11468 (print_method_info): Likewise. Also, allow <init> functions to
11470 (print_c_decl): Added is_init argument. Print constructors
11472 (print_cxx_classname): Use UTF8_GET to extract characters from
11474 (print_base_classname): New function.
11475 (print_class_decls): New function.
11476 (process_file): Use it.
11477 (utf8_cmp): New function.
11479 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
11481 * lang-options.h: Format changed to match changes in gcc/toplev.c
11482 to implement a --help option.
11484 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
11486 * decl.c (init_decl_processing): Revert change to dtable_type.
11488 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
11490 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
11492 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
11494 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
11496 * lang.c (lang_init): Default flag_exceptions to 1, without
11497 checking to see if it's 2 first.
11499 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
11501 * constants.c: Include "system.h".
11502 * decl.c: Likewise.
11503 * lang.c (flag_new_exceptions): Get via extern now.
11504 (lang_init_options): New functions. Turn on flag_new_exceptions.
11506 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11508 * lex.c (java_lex): Return 0 when we see an invalid character in
11511 * lex.c (java_read_char): Specify extra argument when calling
11513 (java_read_unicode, java_parse_end_comment,
11514 java_parse_escape_sequence): Likewise,
11515 (java_lex): Specify extra argument when calling
11516 java_lex_error. Test that IDs are beginning with a legal character
11517 for IDs. Handle invalid characters with an error message and a
11518 call to java_lex_error.
11519 (java_lex_error): Adjust column position by new argument
11520 `forward'. Issue an error even if in the middle of reporting an
11523 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
11525 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
11526 we don't explicitly put a null pointer when we're copying it.
11528 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
11530 * gjavah.c (print_cxx_classname): New function.
11531 (super_class_name): Likewise.
11532 (print_super_fields): Removed.
11533 (in_super): Removed.
11534 (print_field_info): Never generate #defines.
11535 (print_c_decl): Changed generated types to match JNI. No longer
11536 print class name before method name.
11537 (print_method_info): Print "static" before static methods.
11538 Print "virtual" before non-final methods.
11539 (usage): Use exit(1), not exit(-1).
11541 (print_field_info): Use %.17g to print a double.
11542 (last_access): New globals.
11543 (process_file): Initialize last_access.
11544 (usage): Now static.
11545 (ACC_VISIBILITY): New define.
11546 (generate_access): New function.
11547 (print_field_info): Call it.
11548 (print_method_info): Likewise. Also, generate information for all
11549 methods, not just native methods. Return void.
11550 (print_c_decl): Return void.
11551 (print_field_info): Return void.
11553 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11555 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
11556 processing the jc1 grammar file. Prefix bison functions and
11557 variables with java_.
11558 (parse.c): Dependencies on parse.h and lex.h
11559 * expr.c (build_java_arrayaccess): Function now global.
11560 * java-tree.h: Comment reorganized to carry on previous
11561 classification effort.
11562 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
11563 RESOLVE_TYPE_NAME_P): New flags on WFLs.
11564 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
11565 java_parse (new prefix java_ generated by bison).
11566 (java_layout_parsed_class, java_register_parsed_class): Function
11568 (yyparse): Removed unnecessary call to init_outgoing_cpool.
11569 * lex.c (static tree wfl_op): Variable deleted.
11570 (java_init_lex): Initialize kw_super and kw_this. Initialize more
11571 ctxp fields to NULL_TREE.
11572 (java_lex): No longer create WFL for operators. Filename caching
11573 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
11574 created as STRING_CST and later expanded. Removed extra argument
11575 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
11577 (build_wfl_node): Removed code in comments.
11578 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
11579 store token and location data in the current bison token.
11580 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
11581 static/extern function declaration at the beginning of the file.
11582 (struct qualification): Data structure definition deleted.
11583 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
11584 (qualify_ambiguous_name): Function declaration modified. Function
11585 now returns nothing.
11586 (build_array_ref, patch_array_ref, make_qualified_name,
11587 resolve_qualified_expression_name, maybe_generate_clinit,
11588 resolve_field_access): New static function declarations.
11589 (build_java_arrayaccess): New extern function declaration.
11590 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
11591 (CALL_EXPR_PRIMARY): Macro deleted.
11592 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
11593 (struct parser_ctxt): Field initialized_final
11594 removed. non_static_initialized, static_initialized: New fields.
11595 * parse.y (static tree kw_super, static tree kw_this): New global
11597 (%union): tree wfl field of operator member replaced by int
11598 location. WFLs are non longer created for operators.
11599 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
11600 (qualified_name:): Now calls make_qualified_name to build the
11602 (type_declaration:): Consider generating <clinit> when class
11604 (variable_declarator:): Directly build an assignment node when the
11605 variable is initialized when declared.
11606 (this_or_super:): Build a WFL and set current location when THIS
11607 or SUPER are parsed.
11608 (expression_statement:): Wrap statement around a WFL.
11609 (primary_no_new_array:): Fixed typo. Changed value returned by
11610 THIS_TK because of its new type (temporary).
11611 (dim_exprs:): Temporary fix because of OSB_TK's new type.
11612 (field_access:): Build qualified name with SUPER.
11613 (method_invocation:): Fixed returned value because of SUPER's new
11615 (array_access:): Use OSB_TK location information.
11616 (post_increment_expression:, post_decrement_expression:,
11617 unary_expression:, pre_increment_expression:,
11618 pre_decrement_expression:, unary_expression_not_plus_minus:,
11619 cast_expression:, multiplicative_expression:,
11620 additive_expression:, shift_expression:, relational_expression:,
11621 equality_expression:, and_expression:, exclusive_or_expression:,
11622 inclusive_or_expression:, conditional_and_expression:,
11623 conditional_or_expression:, assignment:): Use new location/token
11624 information available on operators.
11625 (create_class): Set super_decl_type to NULL_TREE when processing
11627 (register_fields): Field initialization is now a MODIFY_EXPR
11628 node. Chain initialization code to the matching lists (according
11629 the the field declaration modifiers).
11630 (maybe_generate_clinit): New function.
11631 (method_header): Don't set method's DECL_NAME to a WFL when adding
11632 methods to java.lang.Object.
11633 (resolve_and_layout): Now can return NULL_TREE if the type
11634 resolution fails. Otherwise, return the class DECL instead of its
11636 (check_method_redefinition): Don't patch method DECL_NAME if it
11637 belongs to java.lang.Object.
11638 (process_imports): Simply assign error_found to the value returned
11639 by check_pkg_class_access.
11640 (declare_local_variables): Don't use their init statements (if
11641 any) when parsing error were previously found. Reuse MODIFY_EXPR
11642 build during parsing as an init statement.
11643 (java_method_add_stmt): Now return the current method body.
11644 (java_layout_parsed_class, java_register_parsed_class): Functions
11646 (java_complete_expand_methods): Initialize the constant pool on a
11647 per class basis. Layout the classes before expanding their method
11648 bodies. Don't try expand artificial constructor code if error were
11649 found. Make the classes data and register them if no error were
11651 (java_complete_expand_method): Retrieve an artificial constructor
11652 argument list before entering its body. Assign the top block to
11653 the artificial constructor function body and set types of declared
11654 blocks and compound statements to void. Walk method body if not an
11655 artificial constructor.
11656 (make_qualified_name, cut_identifier_in_qualified): New functions.
11657 (resolve_expression_name): Fixed comments. Save/restore the
11658 current class CLASS_LOADED_P flag value. Build non qualified
11659 static field access and handle qualified expression names.
11660 (resolve_field_access, resolve_qualified_expression_name): New
11662 (patch_method_invocation_stmt): Use the new expression resolution
11663 scheme, calling resolve_field_access when the function call is
11664 resolved as an expression.
11665 (qualify_ambiguous_name): Function rewritten to work on qualified
11666 expression produced by make_qualified_name.
11667 (java_complete_tree): Promote type when function's argument are
11668 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
11669 the assignment to discover further errors if RHS is a expression
11670 name that fails to evaluate. Declare LHS initialized even though
11671 the assignment failed. Don't use the location variable and removed
11672 extra argument in patch function calls. Now handle the ARRAY_REF
11673 case and build internal string representation when STRING_CSTs are
11675 (build_method_invocation): Don't wrap function call around a WFL.
11676 (build_assignment): Likewise. Use the operator location
11678 (patch_assignment): Handle array access LHSs. Handle error
11679 provenance, resulting in a better error report.
11680 (build_binop): Use op_location from operator as binop location
11682 (build_unaryop, build_incdec, build_cast): Likewise.
11683 (patch_binop): Extract location information from the node. Fixed
11684 typo in error message.
11685 (patch_unary_op): Extract location information from the node.
11686 (build_array_ref, patch_array_ref): New functions.
11688 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
11690 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
11691 match _Jv_IsInstanceOf.
11692 * decl.c (init_decl_processing): Use _Jv_NewArray, not
11693 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
11695 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
11697 * decl.c (init_decl_processing): Functions are now named
11698 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
11700 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
11702 * java-tree.h (load_class): Add prototype.
11703 * class.c (is_compiled_class): Add missing arg to load_class.
11704 * expr.c (expand_java_NEW): Call load_class.
11705 * parse.y (process_import): Removed bogus use of void return value.
11707 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
11709 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
11710 Function name is "_Jv_Throw" instead of "soft_athrow".
11711 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
11712 Function name is "_Jv_AllocObject" instead of "soft_new".
11713 Takes an extra parameter (object size).
11714 * expr.c: Update calls.
11716 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
11718 * lex.c (java_get_line_col): Handle end-of-file.
11719 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
11721 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11723 * lang.c (lang_init): Make -fexceptions the default.
11724 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
11725 exception handling is not turned on.
11727 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11729 * lang.c (flag_new_exceptions): Make this this default.
11730 * decl.c (end_java_method): Call emit_handlers.
11731 * except.c (method_init_exceptions): Set language code and version.
11732 (expand_start_java_handler): Enable exception, and call
11733 expand_eh_region_start.
11734 (expand_end_java_handler): Enable exception, and set up catch blocks.
11735 (emit_handlers): New routine to generate the saved handlers.
11736 * java-except.h (emit_handlers): Add prototype.
11738 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
11740 We used to have three different representations of the constant pool:
11741 the CPool structure, the tree_constant_pool, and the constructures
11742 used to build the Class object (which may need class and string
11743 constants) in compiled code. None were appropriate for compiling
11744 to .class files, so I did a major overhaul.
11746 First, the tree_constant_pool array was removed. Things were
11747 modified to the CPool structure in the JCF could be used.
11748 Second, a "capacity" field was added to the CPool, and functions
11749 written to search for a matching constant, adding one if not found.
11750 The code that generated the Class object was changed to use a CPool.
11751 The actual TREE_LISTs used to build the CONSTRUCTORs used for
11752 the static Class object are now only in build_constants_constructor.
11753 Finally, I wrote code which can generate a .class file (including its
11754 constant pool) from the RECORD_TYPE of a class. This is a big step
11755 on the way to compiling Java source into .class files.
11757 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
11758 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
11760 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
11761 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
11762 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
11763 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
11764 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
11765 (lang_type): Removed constant_pool field.
11766 * jcf.h (CPool): Renamed size to count. Added field capacity.
11767 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
11768 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
11769 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
11771 * constants.c (current_constant_pool_tags, current_constant_pool_data,
11772 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
11773 * constants.c (build_constants_constructor): Use new outgoing_cpool.
11774 (set_constant_entry, find_constant1, find_constant2,
11775 find_class_constant, count_constant_pool_bytes, write_constant_pool,
11776 find_utf8_constant, find_class_or_string_constant): New functions.
11778 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
11779 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
11780 (give_name_to_class, get_class_constant): Likewise.
11781 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
11782 (get_name_and_type_constant, get_ref_constant): Removed.
11783 * parse.h (parser_ctxt): Remove field tree_constant_pool.
11784 * parse.y: Don't save/restore tree_constant_pool.
11785 * verify.c (verify_jvm_instructions): Update for new approach.
11786 * expr.c (expand_invoke, expand_java_field_op): Likewise.
11788 * lang-options.h: Added -femit-class-file, -femit-class-files.
11789 * lang.c (flag_emit_class_files), java-tree.h: New flag.
11790 (lang_f_options): Added "emit-class-file(s)".
11792 * expr.c (build_java_arrayaccess): Generate more efficient array
11793 bounds checking, by using unsigned compare.
11795 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
11797 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11799 * parse.h: New comment on the handling of unresolved type
11800 identifiers. JDEPs are now part of the jdep_code enum.
11801 (typedef struct jdep): Now use enum jdep_code or int, depending on
11802 availability. Both are narrowed down to an 8 bits bitfield.
11803 (CALL_EXPR_PRIMARY): Fixed comment.
11805 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
11807 * Make-lang.in (java): Added gjavac and jvgenmain.
11808 (java.start.encap): Depend on gjavac.
11809 (java.rest.encap): Depend on jvgenmain.
11811 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
11812 (JAVA_CROSS_NAME): Likewise.
11813 (java.all.build): Depend on jvgenmain and gjavac.
11814 (java.all.cross): Depend on jvgenmain and gjavac-cross.
11815 (jvgenmain$(exeext)): New target.
11816 (java.install-common): Wrote.
11817 * config-lang.in (compilers, stagestuff): Added gjavac and
11820 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
11822 * lang.c (lang_decode_option): New argc/argv interface.
11824 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11826 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
11827 * decl.c (build_decl_no_layout): New function.
11828 * expr.c (java_lang_expand_expr): Layout declarations found in
11829 blocks before they're pushed.
11830 * jcf-parse.c (load_class): Save current line when parsing class
11832 (parse_source_file): Register class before expanding their
11834 * lang.c (put_decl_node): Produce `null' when `void *' is
11836 * lex.c (static tree wfl_op): New static global, for error report
11838 (java_init_lex): wfl_operator and wfl_op initialized
11839 here. Filename caching added for wfl_op. Return wfl_op when `(' is
11841 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
11842 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
11843 build_unresolved_array_type): New static function definitions.
11844 (build_decl_no_layout): New extern function declared.
11845 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
11846 faulty modifier exists.
11847 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
11848 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
11849 (UNARY_PLUS_EXPR): New fake operator.
11850 (struct parser_ctxt): New field osb_number.
11851 * parse.y (static tree wfl_operator): New static WFL for operator
11852 bound error messages.
11853 (DECR_TK, INCR_TK): Moved.
11854 (OP_TK): Tagged <operator>.
11855 (array_type:): Now call build_unresolved_array_type.
11856 (dim_expr:): Count the number of '[' seen.
11857 (post_increment_expression, post_decrement_expression,
11858 pre_increment_expression, pre_decrement_expression,
11859 unary_expression_not_plus_minus, unary_expression:): Actions are
11860 now building the corresponding unary expressions.
11861 (cast_expression:): Actions are now building cast expressions.
11862 (build_unresolved_array_type): New function.
11863 (create_interface): Reset the number of declared interfaces.
11864 (create_class): Likewise.
11865 (method_header): Methods declared within the scope of an interface
11866 are now implicitly set public and abstract.
11867 (java_complete_class): Variable's and parameter's type are patched
11868 with a promoted type.
11869 (declare_local_variables): Resolved non builtin types are promoted
11870 before being used to build a variable decl. Removed type patch
11871 posted on variable initialization statement.
11872 (source_start_java_method): Use build_decl_no_layout to build the
11873 decl of a parameter of incomplete type.
11874 (java_register_parsed_class): Process interfaces too. Call
11875 rest_of_decl_compilation on each processed class declarations.
11876 (java_complete_expand_methods): Don't attempt to expand things in
11878 (java_complete_tree): Process CONVERT_EXPR, even though it always
11879 has a type. Propagate error_mark_node to node's type too. Promote
11880 method's call argument type and return error_mark_node if
11881 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
11882 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
11883 handle unary operator nodes.
11884 (build_assignment): Added comment.
11885 (print_int_node): New function.
11886 (patch_assignment): New second argument. New error handling. Use
11887 print_int_node. Handle references. Use can_cast_to_p to issue
11888 different error message according to the context and check upon
11889 the initialization of the RHS.
11890 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
11891 (operator_string): Handle more operators.
11892 (patch_binop): No longer use a function static
11893 wfl_operator. Improved error message on shift distance.
11894 (build_unaryop, build_incdec, build_cast, patch_unaryop,
11895 patch_cast): New functions.
11897 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
11899 * jvspec.c: New file.
11900 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
11902 * java-tree.h (identifier_subst): Add declaration.
11904 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
11906 * jvgenmain.c (main): Generate call to JvRunMain.
11908 * class.c (make_class_data): Push value for "sync_info" field.
11909 * decl.c (init_decl_processing): Push "sync_info" field.
11911 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
11913 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
11914 Java (source) name, not signature.
11915 Set TYPE_ALIGN to (at least) that of element_type.
11917 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
11919 * class.c: Moved classname-mangling-rekated code to ...
11920 * mangle.c: ... this new file.
11921 * jvgenmain.c: New program (needs mangle.c) to generate main program.
11922 * Makefile.in: Update for above changes.
11924 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11926 * expr.c (truthvalue_conversion): Convert integer and floating
11927 point value to their truth value.
11928 * lex.c (java_lex): Handle the `null' literal.
11929 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
11930 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11931 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
11934 * parse.y: Reorganization/documentation on token declaration.
11935 (binop_lookup[]): New added new tree codes.
11936 (relational_expression): Build corresponding binary operators.
11937 (equality_expression, conditional_and_expression,
11938 conditional_or_expression): Likewise.
11939 (java_complete_class): Fix crash in debug message.
11940 (java_complete_tree): Check initialization of method call
11941 arguments. Further bogus node evaluation to detect more error
11942 during assignments. Handles more binary operators.
11943 (patch_assignment): Use DECL_P.
11944 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
11946 (operator_string): Handle more case. Compacted source.
11947 (patch_binop): Changed function comment. Checking for
11948 uninitialized first operand takes the compound assignment into
11949 account and uses DECL_P. Checking for uninitialized second operand
11950 delayed to routine's end. Use macros to issue type bound error
11951 messages and issue messages on both operands if their types are
11952 different. Force fixed type into node. Handle all binary
11955 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11957 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
11958 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
11959 build operator node and return tokens.
11960 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
11961 * parse.h (java_complete_tree): Changed returned type in prototype.
11962 (build_method_invocation, build_assignment, patch_assignment,
11963 patch_binop): New static function declarations.
11964 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
11965 BUILD_EXPR_WFL): New macros.
11966 * parse.y (enum tree_code binop_lookup[]): New static for token to
11968 (%union): Parser union has new sub-structure `operator'.
11969 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
11970 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
11971 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
11972 ASSIGN_ANY_TK): Tokens tagged `operator'.
11973 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
11974 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
11975 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
11976 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
11977 (assignment_operator:): Rule tagged `operator'.
11978 (expression_statement:): Re-installed default rule.
11979 (method_invocation:): Sub rules call build_method_invocation.
11980 (postfix_expression:): Don't attempt to resolve name here. Just
11982 (multiplicative_expression:): Sub-rules build corresponding binop
11984 (additive_expression:, shift_expression:, and_expression:,
11985 exclusive_or_expression:, inclusive_or_expression:): Likewise.
11986 (assignment:): Sub rule invoke build_assignment.
11987 (assignment_operator:): Default rules on sub rules.
11988 (force_error): Added documentation on this variable.
11989 (declare_local_variables): Build initialization calling
11991 (expand_start_java_method): Removed unused rtx declaration. Mark
11992 arguments as already initialized.
11993 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
11994 (java_complete_expand_methods): Don't process next method if
11995 completion of the previous one triggered errors.
11996 (java_complete_expand_method): Call source_end_java_method if no
11997 error were found during completion.
11998 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
11999 locals declaratilon. Handle names found within a class. Return
12000 error_mark_node when things aren't found.
12001 (patch_method_invocation_stmt): Return error_mark_node on failures.
12002 (patch_invoke): Removed unused local. Return the correct node.
12003 (java_complete_tree): Now returns a value. The BLOCK section binds
12004 local identifiers and the type of a BLOCK is now void. Assign the
12005 result of operand completion on COMPOUND_EXPR. Assign the
12006 encapsulated node of a WFL to the result of its completion, except
12007 when the node is an identifier. Now handle MODIFY_EXPR and several
12008 binary operators. Return error_mark_node on errors.
12009 (build_method_invocation, build_assignment, patch_assignment,
12010 build_binop, operator_string, patch_binop): New functions.
12011 * typeck.c (binary_numeric_promotion): New function.
12013 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12015 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12016 Replace most uses of ident_subst by identifier_subst.
12018 * class.c (push_class_static_dummy_field): Removed function.
12019 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12020 instead of looking got "class" static field. Create that decl here.
12021 (class_identifier_node): Removed; no longer needed.
12022 (init_class_processing): Don't init class_identifier_node.
12023 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12024 Do nreverse 0 times (instead of twice) for Object and Class.
12025 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12027 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12029 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12030 while initializing linenumber_count and linenumber_table.
12031 Do it before init_function_start (which calls emit_line_note).
12032 * expr.c (expand_byte_code): Don't need to clear lineno here.
12034 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12036 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12037 then mangle number as _N_.
12039 * class.c (mangle_class_field): New function.
12040 (build_class_ref): Set assembler name of class reference using
12041 mangle_class_field.
12042 (push_class_static_dummy_field): Likewise.
12044 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12046 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12047 of assigning to TREE_CODE. The latter method exploits a feature
12048 of GCC that is not ANSI compliant.
12050 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12052 * decl.c (pushdecl_force_head): New function.
12053 (pushlevel): Removed conditional printf.
12054 (complete_start_java_method): Don't enter local variable scope if
12055 function is compiled from source code.
12056 * expr.c: parse.h now included
12057 (java_lang_expand_expr): New function.
12058 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12059 printf. Terminate buffer when doing directories.
12060 * jcf-parse.c (parse_source_file): Call lang_init_source before
12061 parsing and before code generation.
12062 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12063 use printf if the macro is defined.
12064 * lang.c (lang_init): Install lang_expand_expr hook on
12065 java_lang_expand_expr.
12066 (java_dummy_print): New function.
12067 (lang_init_source): New function.
12068 * lex.c (java_lex): Remember location of an opening brace at the
12069 second nesting level.
12070 (java_is_eol): Unget character seen after a CR if it is EOF.
12071 * parse.h: Now includes lex.h
12072 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12073 printf if the macro is defined.
12074 (expand_start_java_method, build_expr_block, enter_block,
12075 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12076 New static function declarations.
12077 (pushdecl_force_head): New extern function declaration.
12078 (INCOMPLETE_TYPE_P): New macro.
12079 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12080 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12081 BLOCK_EXPR_ORIGIN): New macros.
12082 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12083 DECL_SOURCE_LINE_LAST): New macros.
12084 (struct parser_ctxt): Removed field current_method_decl, redundant
12085 with the field current_function_decl. Added fields
12086 first_ccb_indent1 and pending_block.
12087 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12088 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12090 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12091 (compilation_unit:): Cosmetic on sub rule.
12092 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12093 (variable_initializer:): Installed default rule on expression:.
12094 (method_declaration:): method_header: starts a new
12095 method. method_body: installs the function body, absorbs blocks
12096 emitted for temporary variable scopings, pops function's body block
12097 and merges function's last statement lineno in DECL_SOURCE_LINE.
12098 (method_body:): Installed default rules.
12099 (block:): Call enter_block when an opening brace is seen. Absorb
12100 scoping blocks and call exit_block when a closing brace is seen.
12101 (block_statement:): Cosmetic changes.
12102 (method_invocation:): Create WFL around CALL_EXPR node.
12103 (patch_stage): Added comment around definition.
12104 (method_header): Try to use first_ccb_indent1 as the first line of
12105 the method, so BP debug info are emitted at the first opening
12106 brace of the function. If the function has no body, use the
12107 location of the function's name. Override currently defined method
12108 name with the matching WFL so we can point redefinition errors
12109 using the location where the function's name was declared.
12110 (check_abstract_method_header): Interprets DECL_NAME as an
12111 identifier or as a WFL, accordingly.
12112 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12113 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12114 location and name information out of it and reinstall DECL_NAME to
12115 its original identifier node value.
12116 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12117 function's source code).
12118 (read_import_dir): Test the value returned by find_class and issue
12119 a fatal accordingly.
12120 (declare_local_variables): Push a new block for the scope of the
12121 new variable(s) if code has been already generated at that nesting
12122 level. Pinpoint redefinition errors using the variable id
12123 WFLs. Generate initialization code if necessary. If the variable
12124 type is incomplete, register a patch on its decl.
12125 (source_start_java_method): Rewritten. Define a new block for the
12126 function's parameters. Build parameter decl out of function's
12127 arguments and register them for a patch if their types are
12129 (expand_start_java_method): Includes the part of
12130 source_start_java_method that was pushing the parameter decls and
12131 completing the method start code.
12132 (source_end_java_method): Removed call the expand_end_bindings and
12133 poplevel (already taken care of). Reinstall function's arguments
12134 and get function's last line of code before calling
12135 expand_function_end.
12136 (java_method_add_stmt): New comment before the function's
12137 code. Complement the second operand of the current COMPOUND_EXPR
12139 (java_complete_expand_methods): Don't generate debug info on line
12140 zero when expanding a generated constructor.
12141 (java_complete_expand_method): Set start and end line numbers for
12142 a artificially generated constructor to one and manually call
12143 enter_block and exit_block when defining it. For all methods:
12144 expand function's start calling the new expand_start_java_method
12145 and invoke java_complete_tree on the effective method's body, if
12147 (resolve_expression_name): Now use lookup_name_in_blocks to search
12148 local variable decls and print out an error when variables are
12150 (patch_method_invocation_stmt): Inserted comment before the
12152 (lookup_method_invoke): Chain method's arguments using chainon
12153 with the current arg list as a second argument. Inserted missing
12154 IDENTIFIER_POINTER when reporting an error on methods not found.
12155 (refine_accessible_methods_list): Don't retain constructors.
12156 (patch_arguments): Function removed.
12157 (java_complete_tree): Inserted comment before the function's
12158 code. New case for BLOCKs. Moved the WFL case a bit
12159 further. Complete function's arguments.
12160 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12161 maybe_absorb_scoping_blocks): New functions.
12163 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12165 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12167 * jcf-parse.c (parse_source_file, java_error_count): New forward
12168 and extern declarations.
12169 (java_parse_abort_on_error): Macro moved.
12170 (jcf_parse_source): fatal called if fopen fails. Now calls
12172 (parse_source_file): New parse_only parameter. Reflects the
12173 elimination of the second pass.
12174 (yyparse): parse_source_file called with argument set to 0.
12175 * jcf.h (JCF_ZERO): Sets java_source to zero.
12176 * lex.c (java_init_lex): pass argument is gone. Function modified
12177 to be called once during the analysis of a file.
12178 (java_unget_unicode): Fixed typo in fatal message.
12179 (java_get_line_col): Likewise.
12180 (java_lval): Likewise. String literals no longer built during
12182 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12184 * parse.h (MODIFIER_WFL): New macro.
12185 (parse_check_super, parser_check_super_interface): Now return int.
12186 (parser_chain_incomplete_item, not_builtin_p,
12187 complete_method_decl): Declarations removed.
12188 (build_method_invocation_stmt, build_invoke): Renamed using the
12189 `patch' instead of `build'
12190 (register-incomplete_type, obtain_incomplete_type,
12191 java_complete_tree, java_complete_expand_method,
12192 unresolved_type_p, create_jdep_list): New function declarations.
12193 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12194 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12195 (jdep): New typedef on new struct _jdep.
12196 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12197 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12198 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12199 JDEP_RESOLVED_P): New macros.
12200 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12201 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12202 JDEP_VARIABLE): New enum values and jdep kinds.
12203 (jdeplist): New typedef on struct _jdeplist.
12204 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12206 (CALL_EXPR_PRIMARY): New macro.
12207 (struct parser_ctxt): Fields java_pass, current_method_decl,
12208 method_decl_list deleted. New field jdeplist.
12209 (INCOMPLETE_P): Macro deleted.
12210 * parse.y (single_type_import_declaration:): Removed pass switch.
12211 (type_import_on_demand_declaration): Likewise.
12212 (field_declaration:): Removed pass switch on all sub rules.
12213 (class_declaration:): Call the complete_class_decl removed on
12215 (method_declaration:): Removed second pass switch. No longer chain
12216 methods decl when method_header reduced.
12217 (method_header:): Sub rules no longer depend on pass switch.
12218 (method_declarator:): Likewise.
12219 (method_body:): Likewise.
12220 (abstract_method_declaration:): Likewise.
12221 (block_statement:): Likewise.
12222 (local_variable_declaration:): Likewise.
12223 (argument_list:): Likewise.
12224 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12225 removed. Partial CLASS_EXPR tree node built instead.
12226 (postfix_expression:): Removed pass switch on all sub rules.
12227 (java_pop_parser_context): Free classd_list content.
12228 (yyerror): Call obstrack_grow0 to finalize error message.
12229 (check_class_interface_creation): Comment modified to reflect new
12230 returned value meaning. Removed second pass switch. Return 1 if an
12231 error was found, 0 otherwise. Adjust pointer on filename if a
12232 leading path separator was found.
12233 (maybe_create_class_interface_decl): Removed first pass switch
12234 when linking the class decl to the class_list. Install a new
12235 jdep_list for the class.
12236 (add_superinterfaces): List of unresolved interfaces is
12237 gone. Unresolved interfaces are directly added to the current
12239 (create_interface): Second pass shortcut removed.
12240 ctpx->modifier_ctx access through MODIFIER_WFL.
12241 (create_class): Second pass shortcut removed. Call to
12242 register_incomplete_type replaces the call to
12243 parser_chain_incomplete_item.
12244 (complete_class_decl): Function removed.
12245 (duplicate_declaration_error): New way of retrieving redeclared
12247 (register_fields): Call to lookup_modifier_cl replaced by
12248 MODIFIER_WFL. New way of handling unresolved type, using
12249 unresolved_type_p and obtain_incomplete_type.
12250 register_incomplete_type replaces call to parser_chain_incomplete_item.
12251 (patch_stage): New static global variable.
12252 (method_header): New way of handling unresolved type, using
12253 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12254 indicates that the method decl needs to be patched.
12255 (check_abstract_method_header): Call to lookup_modifier_cl
12256 replaced by MODIFIER_WFL.
12257 (method_declarator): Incomplete argument type are registered
12258 calling register_incomplete_type. Patch on the declared method is
12259 issued in that case.
12260 (unresolved_type_p): New function.
12261 (parser_check_super_interface): New comment to reflect function's
12262 modified returned type (int). Function and has a new argument
12263 this_wfl. Call to parse_error_context uses this_wfl instead of
12264 relying on lookup_cl.
12265 (parser_check_super): Comment reflects function's new returned
12266 type (int). Function returns non zero value on error.
12267 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12268 register_incomplete_type, jdep_resolve_class): New functions to
12269 handle incomplete types in declarations.
12270 (java_complete_class): Rewritten to work with the new incomplete
12271 type handling scheme.
12272 (complete_class_report_errors): Likewise.
12273 (complete_method_decl): Removed: it jobs is now handled by
12274 java_complete_class.
12275 (do_resolve_class): Class loaded in not already loaded and not
12276 found in Java source code.
12277 (java_check_regular_methods, java_check_abstract_methods): Don't
12278 call complete_method_decl anymore.
12279 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12280 (read_import_dir): Got rid of the pass number dependency.
12281 (declare_local_variables): New handling of unresolved types (patch
12283 (source_start_java_method): New parameter level. Function called
12284 with level set to 1 when argument types are potentially
12285 unresolved. Called to complete the job with level set to 2 once
12286 types are complete.
12287 (source_end_java_method): Call to permanent_allocation
12288 removed. Waiting to be replaced by a more suitable obstack
12290 (java_complete_expand_methods, java_complete_expand_method,
12291 java_expand_finals): New functions.
12292 (build_method_invocation_stmt): Renamed
12293 patch_method_invocation_stmt. Extracts function call expression
12294 (wfl) and arguments (args) from CALL_EXPR tree operands.
12295 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12296 call. Patch the function and argument operand of the CALL_EXPR
12298 (patch_argument, java_complete_tree): New functions.
12300 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12302 Recover from missing fields and methods (i.e. error instead of fatal).
12303 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12304 * expr.c (expand_invoke): Recover from missing method.
12305 (expand_java_field_op): Recover from missing field.
12306 Inline references to java.lang.{Integer,Char,...}.TYPE.
12307 * typeck.c (get_type_from_signature), java-tree.h: New function.
12308 * class.c (add_method): Use get_type_from_signature.
12309 (build_class_ref): Handle a class that was not found.
12310 * typeck.c (convert): Handle conversion to pointers (for convenience).
12311 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12312 instead of lookup_field to handle missing fields.
12314 * jcf-parse.c (process_zip_dir): Set java_source.
12316 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12318 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12320 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12322 * jcf-parse.c (load_class): Don't change input_filename before
12323 calling jcf_parse_source (but still do it before calling
12325 (jcf_parse_source): Assign input_filename after having saved the
12327 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12328 list. ctxp->modifier_ctx zeroed according to its new
12329 definition. ctxp->filename initialized. Removed
12330 JAVA_MODIFIER_CTX_UNMARK.
12331 (java_unget_unicode): Update the character based column position.
12332 (java_allocate_new_line): ref_count not used anymore. Always free
12333 ctxp->p_line. Initialize c_line->char_col to 0.
12334 (java_get_unicode): Update the character based column position.
12335 (java_lex): Use ctxp->elc to store current position in source
12336 file, at the beginning of the parsed token. Set modifier_ctx entry
12337 corresponding to the parse modifier to a WFL node. Return a WFL
12338 node when an identifier is parsed.
12339 (java_lex_error): Now uses ctxp->elc to store current position in
12341 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12342 * lex.h (build_wfl_node): New function definitions.
12343 (struct java_line): ref_count and next fields are gone. New field
12345 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12346 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12347 (JAVA_COLUMN_DELTA): New macro.
12348 (java_lc): New typedef on new struct _java_lc.
12349 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12350 (parse_error_context, parse_warning_context): Changed prototypes.
12351 (java_get_line_col): Added as an available global function.
12352 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12353 (IC_DECL): Replaced by macro IC_TYPE
12354 (DEPEND_WFL): New macro.
12355 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12357 (exit_java_complete_class): Removed a commented out statement.
12358 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12359 now an array of tree nodes. Deleted fields line_list and
12360 e_line. New field elc, to replace e_line.
12361 * parse.y (array_type:): Build WFL node.
12362 (qualified_name:): Build a single WFL node out of two. Retain
12363 the location information of the first node in the resulting node.
12364 (package_declaration:): Use package name as a WFL node
12365 (single_type_import_declaration:): Use imported name as a WFL node.
12366 (type_import_on_demand_declaration:): Use root of the imported
12367 packages as a WFL node.
12368 (field_declaration:): Removed unused local variable cl.
12369 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12370 (yyerror): New static elc. Removed static error_line, error_pos.
12371 New local code_from_source. Save ctxp->elc into elc at the first
12372 pass. Call java_get_line_col to get a string of the line where
12373 the error occurred.
12374 (debug_line): Removed static function.
12375 (parse_error_context, parse_warning_context): Parameter cl is now
12376 a WFL node. Use its value to initialize ctxp->elc.
12377 (redefinition_error): Parameter cl is now a WFL node.
12378 (parse_add_interface): New parameter wfl. No longer call
12379 lookup_cl, use wfl instead.
12380 (check_class_interface_creation): Parameter cl is now a WFL node.
12381 (maybe_create_class_interface_decl): Likewise.
12382 (add_superinterfaces): New function.
12383 (create_interface): Removed local cl, node, super_decl,
12384 super_decl_type. Function now uses id as a WFL node. Better
12385 warning/error report on obsolete or forbidden mix of
12386 modifiers. Now calls add_superinterfaces to register interfaces.
12387 (create_class): Removed local cl, node. Local variable id is used
12388 as a WFL node. Better error report on forbidden modifier
12389 mix. Uses add_superinterfaces to register interfaces.
12390 (find_field): Argument cl is now a WFL node. Now store the WFL
12391 node of a fields that needs to be checked for their
12393 (method_header): Local variable node non longer used. Local
12394 variable id replaces cl.
12395 (check_modifiers_consistency): Local variable cl is now a WFL
12397 (method_declarator): Local variable cl replaced by parameter id.
12398 (parser_qualified_name): Now uses parameter name as a WFL node.
12399 (parser_check_super_interface): New parameter wfl, for achieve
12400 greater accuracy during error reports.
12401 (parser_chain_incomplete_item): New parameter named location. Used,
12402 along the decl, to construct the incomplete item node.
12403 (java_complete_class): resolve_class now uses WFL node extracted
12404 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12406 (complete_method_decl): Unresolved function's argument types are WFL.
12407 (resolve_class): Parameter cl is now a WFL node.
12408 (resolve_and_layout): Likewise.
12409 (do_resolve_class): Likewise. Try first to use cl and then do the
12410 lookup on the decl when calling check_pkg_class_access.
12411 (complete_class_report_errors): Use IC_TYPE in place of
12412 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12413 instead of doing a lookup over the decl.
12414 (java_check_final): Use WFL info from field tree list.
12415 (lookup_cl): Rewritten and returns a statically defined WFL node.
12416 (lookup_modifier_cl): Now uses information from WFL nodes.
12417 (process_imports): Likewise.
12418 (read_import_dir): name and cl arguments replaced by a single WFL
12419 node. Function modified accordingly.
12420 (find_in_imports_on_demand): Now uses WFL node.
12421 (check_pkg_class_access): cl argument is now a WFL node.
12422 (declare_local_variables): Fixed to use WFL nodes.
12423 (resolve_expression_name): Likewise.
12424 (build_method_invocation_stmt): name_combo argument renamed
12425 wfl. Function modified to use WFL nodes.
12426 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12427 (lookup_method_invoke): cl is now a WFL node. Added missing
12428 IDENTIFIER_POINTER to class type decl name.
12430 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
12432 * lang.c (init_parse): Now returns char* containing the filename.
12434 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
12436 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
12438 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
12439 * class.c (make_class_data): If flag_assume_compiled, initial class
12440 state is CSTATE_PREPARED; make superclass and interfaces direct
12441 references, rather than constant pool indexes.
12443 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12445 * parser.y: Include flags.h. Removed debug variable pl.
12446 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
12447 (block:): Likewise.
12448 (labeled_statement_nsi:): Generate debug info when reducing
12449 expression_statement:.
12450 (check_pkg_class_access): get_access_flags_from_decl invokation
12451 fixed for new CLASS_* flags location.
12452 (source_end_java_method): Save/restore parser context when
12453 entering/leaving this routine. Restore lineno to its right value
12454 before calling expand_end_bindings.
12455 (build_method_invocation_stmt): build_invoke called with the
12456 current line information.
12457 (build_invoke): New argument cl. Wrap the function call around a
12459 (refine_accessible_methods_list): Changed comment, removed
12461 * parse.h: Fixed typo in comments.
12462 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
12463 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
12464 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
12466 * lex.c (java_lex): Record the last closing curly bracket of a
12468 * jcf-parse.c (jcf_parse_source): Now calls
12469 java_check_methods. Clarified comment, fixed typo.
12471 1998-04-09 Dave Brolley <brolley@cygnus.com>
12473 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
12474 (finish_parse): Expose for non USE_CPPLIB builds.
12476 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
12478 * lang.c (lang_print_xnode): New function.
12480 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
12482 * decl.c (class_dtable_decl), java-tree.h: New tree node.
12483 * class.c (get_dispatch_vector, get_dispatch_table): New functions
12484 used to build a class's dispatch table.
12485 (make_class_data): Generate dispatch table if flag_assume_compiled.
12486 Set dtable of class object to address of class_dtable_decl.
12488 * decl.c (int_decl_processing): Make soft_badarrayindex_node
12489 be volatile and have side effects - generates better code.
12491 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
12492 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
12494 * expr.c (expand_invoke): If class is final, method is
12495 effectively final, so can call it directly.
12497 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
12499 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
12501 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12503 * parse.y (build_method_invocation_stmt): Removed extra argument
12506 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12508 * expr.c (dtable_indent): Now static global.
12509 (expand_invoke): Now call invoke_build_dtable and
12510 build_invokevirtual.
12511 (invoke_build_dtable, build_invokevirtual): New functions.
12512 * jcf-io.c (find_class): Defer issuing a warning by setting
12513 jcf->outofsynch to 1.
12514 * jcf-parse.c (jcf_out_of_synch): New function.
12515 (load_class): Test this_jcf.outofsynch flag and call
12516 jcf_out_of_synch accordingly.
12517 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
12518 comment indentation.
12519 * lex.c (java_get_unicode): Fixed code indentation.
12520 (java_lex): Create string literal. Fixed typo. Removed several
12521 premature obstack_free.
12522 * parse.h: New enums for name resolution and invocation mode.
12523 (struct qualification): New data structure.
12524 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
12525 (do_resolve_class, build_method_invocation_stmt,
12526 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
12527 debug_line, identical_subpath_p, invocation_mode,
12528 refine_accessible_methods_list, build_invoke,
12529 lookup_method_invoke): New functions declared.
12530 (build_invokevirtual, invoke_build_dtable, match_java_method,
12531 build_field_ref, jcf_out_of_synch): New references to external
12533 (struct parse_ctxt): Removed artificial_constructor field.
12534 * parse.y: (array_type:): Type defined for this rule.
12535 (class_type:): Installed default rule for interface_type:.
12536 (array_type:): Now build Java array type.
12537 (qualified_name:): Now use obstack_grow0.
12538 (method_declaration:): Skip the artificial constructor added to
12540 (abstract_method_declaration:): Execute the code only during pass 1.
12541 (block:): Installed default rule in block_statements:.
12542 (block_statement:): Add the statement to the method during pass 2.
12543 (statement_expression): Installed default rule for
12544 method_invocation:.
12545 (argument_list:): Added code to build the argument list.
12546 (method_invocation:): Added call to create the method invocation
12548 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
12549 (debug_line): New function for debug.
12550 (complete_class_decl): No longer do something during pass 1.
12551 (method_header): Use BUILD_PTR_FROM_NAME.
12552 (parser_qualified_classname): Use obstack_grow0. Removed bogus
12554 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
12555 function's main comment.
12556 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
12558 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
12559 (resolve_class): Now works with arrays.
12560 (do_resolve_class, resolve_and_layout): New functions.
12561 (java_check_regular_methods): Reverse method list before and after
12562 having processed it. No longer set ctxp->artificial_constructor.
12563 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
12564 accordingly. Fixed typo in issued error message. Now use
12566 (find_in_imports_on_demand): Now use obstack_grow0.
12567 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
12568 (source_end_java_method): Call expand_expr_stmt instead of
12569 expand_expr. Calls it before calling expand_function_end.
12570 (java_method_add_stmt): Do nothing if errors were found during
12572 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
12573 (build_method_invocation_stmt, build_invoke, invocation_mode,
12574 lookup_method_invoke, refine_accessible_methods_list,
12575 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
12577 * typeck.c (build_java_signature): Properly end method signature
12578 if return type skipped.
12579 (match_java_method): New function.
12581 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
12583 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
12585 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12587 * expr.c (build_invoke_non_interface): New function.
12588 (methods_ident, ncode_ident): Now static globals.
12589 (expand_invoke): Use build_invoke_non_interface.
12590 * java-tree.h (struct lang_decl): New field function_decl_body.
12591 (DECL_FUNCTION_BODY): New macro.
12592 * jcf-parse.c (jcf_parse_source): Deeper check before setting
12593 CLASS_FROM_SOURCE_P.
12594 (parse_source_file): Fixed typos. Call java_layout_parsed_class
12595 before starting pass 2. Call to java_generate_parsed_class replaced
12596 by java_register_parsed_class.
12597 * lex.c: Fixed typo in header. Some line width related formating.
12598 * lex.h: Some line width related formating.
12599 * parse.h (source_end_java_method, resolve_expression_name,
12600 complete_class_decl, maybe_create_class_interface_decl,
12601 check_class_interface_creation): New static function declarations.
12602 (java_layout_parsed_class, java_method_add_stmt): New function
12604 (struct parser_ctxt): Field mark_class_generate removed. New
12605 fields class_list and artificial_constructor.
12606 * parse.y: Fixed typo in header.
12607 (class_declaration:): Call complete_class_decl when class body
12609 (method_declaration:): Call source_end_java_method in pass 2 when
12610 the method body is defined.
12611 (postfix_expression:): Do expression name resolution on sub-rule
12612 name during pass 2.
12613 (create_class, create_interface): Merged common pieces.
12614 (check_class_interface_creation, maybe_create_class_interface_decl):
12616 (complete_class_decl): New function.
12617 (register_fields): Fixed line width related typo.
12618 (method_header): Correctly skip first argument when fixing
12619 argument line. Changed the loop.
12620 (java_check_circular_reference): Now use ctxp->class_list.
12621 (java_complete_class): Removed start/stop marking.
12622 (java_check_regular_methods): Now takes a class decl as an
12623 argument. Add default constructor if none were encountered.
12624 (java_check_methods): Now use ctxp->class_list. Changed call to
12625 java_check_regular_methods.
12626 (source_start_java_method): Set DECL_ARG_TYPE for each function
12628 (source_end_java_method, java_method_add_stmt): New functions.
12629 (java_generate_parsed_class): No longer exists.
12630 (java_layout_parsed_class, java_register_parsed_class): New functions.
12631 (resolve_expression_name): New function.
12633 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12635 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
12636 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
12637 until pass initializations are done. Call read_import_dir with
12639 * parse.h: (lookup_modifier_cl): New function declared.
12640 (INTERFACE_FIELD_MODIFIERS): New macro.
12641 (OBSOLETE_MODIFIER_WARNING): New macro.
12642 * parse.y: (register_fields): Class type and current field name in
12643 local variables. Check modifier(s) if adding field(s) to an interface.
12644 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
12645 and report errors using the faulty modifier line context.
12646 (lookup_modifier_cl): New function.
12647 (read_import_dir): Detect and report default import processing
12650 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
12652 Add a pair of -fassume-compiled/-fno-assume-compiled options.
12653 * class.c (is_compiled_class): Return 1 after making sure it
12654 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
12655 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
12656 * java-tree.h (flag_assume_compiled): Add decl.
12657 * lang.c (lang_f_options): Add the flag.
12658 (flag_assume_compiled): Add decl, default to 0.
12660 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12662 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
12663 (is_compiled_class): Likewise.
12664 (layout_class): Likewise.
12665 (layout_class): Detect and lay out classes defined in source code.
12666 (interface_of_p, add_interface_do, may_add_interface): New
12668 (add_interface): Now use add_interface_do.
12669 (add_method_1): New function.
12670 (add_method): Now use add_method_1.
12671 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
12672 (complete_start_java_method): New function.
12673 (start_java_mehod): Now call complete_start_java_method.
12674 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
12675 (expand_invoke): Likewise and fixed typo.
12676 *gjava.c: (print_super_field): Use new argument to find_class
12679 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
12680 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
12681 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
12683 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
12684 (add_method_1, push_class): New prototypes.
12685 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
12686 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
12687 directory where the class was found.
12688 (find_class): New argument DO_CLASS_FILE. Function find_class
12689 modified accordingly.
12690 *jcf-parse.c: (fix_class_path): New function.
12691 (load_class): Use new VERBOSE argument. load_class now finds and
12692 loads/parses .class/.java files. Save read_state of current_jcf
12694 (java_parser_abort_on_error): New macro.
12695 (jcf_parse_source, parse_source_file): New function.
12696 (jcf_parse): Fixed typo.
12697 (yyparse): Call parse_source_file () only.
12698 (process_zip_dir): Fixed typo, fix zdir->filename_length when
12699 writing the real class name back in the zip directory entry.
12700 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
12701 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
12702 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
12703 (find_class): Prototype fixed.
12704 *lex.c: Added 1998 time stamp.
12705 Removed all static global variables, moved into the parser
12706 context data structure.. Now include unistd.h if SEEK_SET not
12708 (java_init_lex): Rewritten.
12709 (java_sneak_unicode): Modified current unicode access in current line.
12710 (java_unget_unicode): Likewise.
12711 (java_allocate_new_line): New allocation management.
12712 (java_read_char): Modified access and storage of unget_utf8_value.
12713 New way of processing current unicode.
12714 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
12715 (java_get_unicode): Now use the parser context.
12716 (java_lineterminator): Likewise.
12717 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
12718 of the reentrant parser implementation. Function now use the
12719 parser context data structure and java_lval. Fixed production of
12720 the float and double constant "out of range" error message. Fixed
12721 obstack use. Return integer value when hitting a modifier. Now
12722 return type for TRUE, FALSE and other predefined types. Return
12723 identifier as a TREE_LIST list containing the current line context
12724 as the TREE_VALUE sub-node.
12725 (java_unicode_2_utf8): Fixed typo in declaration.
12726 (java_lex_error): Now use the parser context data structure.
12727 *lex.h: Added 1998 time stamp.
12728 (struct java_line): New fields ref_count and next.
12729 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12730 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
12731 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
12732 *parse.h: Added 1998 time stamp.
12733 (java_parse_source_file): Renamed from parse_source_file.
12734 (YYERROR_NOW, YYNOT_TWICE): Fixed.
12735 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
12736 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
12737 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
12738 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
12739 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
12740 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
12741 (struct parser_ctxt): New data structure to keep the parser context.
12742 *parse.y: Added 1998 time stamp, got rid of static global variables.
12743 (java_error_count, ctxp): New global variables.
12744 (%union): New value field.
12745 (numeric_type, integral_type): Rules removed.
12746 (primitive_type): Rule defined to handle integral, float, double and
12748 (qualified_name, package_declaration,
12749 single_type_import_declaration, type_import_on_demand_declaration,
12750 modifiers, class_declaration, super, interfaces,
12751 interface_type_list, class_body, field_declaration,
12752 field_declaration, variable_declarators, variable_declarator,
12753 variable_declarator_id, method_declaration, method_header,
12754 formal_parameter_list, formal_parameter, method_body, block,
12755 static, interface_declaration, extends_interfaces,
12756 abstract_method_declaration, local_variable_declarators): Rules now
12758 (force_error, do_warning): New global statics.
12759 (push_parser_context, parser_context_save_global,
12760 parser_context_restore_global, pop_parser_context): New functions.
12761 (yyerror): Now uses the global parser context. Fixed use of obstack.
12762 (parse_error, parse_error_context, parse_warning_context,
12763 java_accstring_lookup, redefinition_error, check_modifiers,
12764 parser_add_interface, create_interface, create_class, find_field,
12765 duplicate_declaration_error, register_fields, method_header,
12766 check_modifiers_consistency, check_abstract_method_header,
12767 method_declarator, parser_qualified_classname,
12768 parser_check_super_interface, parser_check_super,
12769 parser_chain_incomplete_item, java_check_circular_reference,
12770 layout_class_from_source, java_complete_class,
12771 complete_method_decl, resolve_class, complete_class_report_errors,
12772 java_check_final, check_method_redefinition,
12773 java_check_regular_methods, java_check_abstract_methods,
12774 java_check_methods, lookup_java_interface_method2,
12775 lookup_java_method2, lookup_cl, find_name_in_single_imports,
12776 process_imports, find_in_imports, read_import_entry,
12777 read_import_dir, find_in_imports_on_demand,
12778 check_pkg_class_access, not_builtin_p, declare_local_variables,
12779 source_start_java_method, java_generate_parsed_class): New
12781 *typeck.c: (signature_include_return): New global variable.
12782 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
12783 to add the function returned type in the signature.
12785 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
12787 * jcf-io.c (open_in_zip): Use strncmp and LEN.
12789 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
12791 * Make-lang.in (java.info): Added.
12792 (java.install-info): Added
12794 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
12796 * Makefile.in (clean): Also remove java/parse.c.
12798 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
12800 Add a pair of -fbounds-check/-fno-bounds-check options.
12801 * lang.c (lang_decode_option): Add code to grok arguments.
12802 (flag_bounds_check): Add decl.
12803 (lang_f_options): New array w/ the option in it.
12804 * java-tree.h (flag_bounds_check): Add decl.
12805 * lang-options.h: New file.
12806 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
12807 of a static macro value.
12808 (JAVA_ARRAY_EXCEPTION): Delete macro.
12810 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
12812 * typeck.c (build_java_array_type): Fix two bugs in previous change.
12813 * expr.c (build_anewarray): Add missing promote_type.
12815 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
12817 Add array types with known length to optimize bounds checking.
12818 * typeck.c (build_java_array_type): Take length parameter.
12819 (java_array_type_length, build_prim_array_type): New functions.
12820 * java-tree.h: Update for new functions.
12821 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
12822 * class.c: Use build_prim_array_type.
12823 * expr.c (can_widen_reference_to): Handle known-length array types.
12824 (verify_jvm_instructions): Keep track of integer push instructions
12825 followed by newarray/anewarray, so we can build known-length arrays.
12826 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
12827 (java_array_data_offset): New function.
12828 (build_java_array_length_access): New function. Optimize if constant.
12829 (build_java_arrayaccess): Constant fold bounds check.
12830 (expand_java_newarray, expand_java_anewarray): Replaced by ...
12831 (build_newarray, build_anewarray): New functions.
12832 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
12833 * verify.c (merge_types): Handle known-lengh array types.
12835 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
12837 * expr.c (expand_byte_code): Fix performace bug, which caused
12838 searching linenumber_table to be linear rather than constant.
12840 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
12842 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
12844 * decl.c, java-tree.h (soft_fmod_node): New global.
12845 * decl.c (init_decl_processing): Define __builtin_fmod.
12846 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
12847 using __builtin_fmod.
12849 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12851 * keyword.h: New file, output of keyword.gperf as processed by
12853 * lex.c (java_lex_init): Initialize java_error_flag.
12854 * parse.c (YYERROR_NOW): Uses java_error_flag.
12855 * parse.y: New static java_error_flag. Useless definition of
12857 * parse.y (java_error): Portable error recovery using
12858 java_error_flag (not yet completely tuned).
12860 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
12862 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
12864 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12866 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
12867 (parse.c, lex.c, keyword.h): New rules for Java source code
12869 * parse.c: Renamed into jcf-parse.c.
12870 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
12871 * keyword.gperf: New file, Java keywords.
12872 * parse.y: New file, Java language grammar.
12873 * parse.h: New file, Java language grammar definitions.
12874 * lex.c: New file, Java language lexer.
12875 * lex.h: New file, Java language lexer definitions.
12877 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
12879 * decl.c (clinit_identifier_node), java-tree.h: New global.
12880 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
12881 * verify.c (verify_jvm_instructions): Inline use of removed macros.
12882 * expr.c (expand_java_field_op): Check for invalid assignment
12885 * jcf-reader.c (get_attribute): Test for wrong attribute length.
12887 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
12889 * verify.c (verify_jvm_instructions): When processing a handler,
12890 attempt to set the current_subr to the right value.
12891 (More complicated code combines Sep 17 and Oct 22 versions.)
12893 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
12895 * class.c (push_class): Figure out (guess) name of source file.
12896 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
12897 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
12898 (parse_class_file): Change return type from int to void.
12899 Call debug_start_source_file/debug_end_source_file.
12901 * expr.c (build_java_binop): Fix masking 2nd operand.
12902 * decl.c (init_decl_processing): Set sizetype first.
12904 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
12906 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
12907 (Revert Sep 17 change.)
12909 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12911 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
12912 .class extension in their name and fix thing so we don't process
12913 them parse_zip_file_entries().
12914 (parse_zip_file_entries): Cleaned unused local variables.
12916 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
12918 * expr.c (can_widen_reference_to): Allows equal array element types.
12919 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
12920 * jcf-dump.c (RET): Get (and print) index.
12922 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
12923 Promote element type to POINTER_TYPE.
12925 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12927 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
12928 find_in_current_zip, jcf_figure_file_type): Moved from
12929 jcf-reader.c to parse.c.
12930 * zextract.c: (read_zip_archive): takes file_comment_length possible
12931 field into account.
12933 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
12935 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
12937 * verify.c (merge_types): Handle array types even better ...
12939 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
12941 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
12943 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
12944 * class.c (make_class_data): Don't build fields_decl if no fields.
12945 When building fields_decl, skip if DECL_ARTIFICIAL.
12947 * expr.c (java_stack_swap): Update stack_type_map.
12948 * verify.c (merge_types): Handle array types better.
12950 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
12952 * class.c (add_field): Don't promote short integral fields to
12953 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
12954 * expr.c (push_value): Promote and convert short integral values.
12956 * decl.c, java-tree.h (integer_two_node): New constant node.
12957 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
12959 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12961 * class.c (append_gpp_mangled_type): Use function argument
12962 unpromoted type to generate mangled name.
12964 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12966 * constants.c (build_constant_data_ref): Now uses current_class
12967 instead of main_class.
12968 (build_constants_constructor): Now uses current_class instead of
12970 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
12971 of the global variable SeepZipFiles done here.
12972 * zextract.c (read_zip_archive): extra_field optional field taken
12973 into account while computing the position of the class file in the
12975 * verify.c (verify_jvm_instructions): Use current_jcf to search
12977 * parse.c (load_class): First search for the class to load in the
12978 current zip file. Saves current_jcf (restored before returning
12979 from that function). Don't call JCF_FINISH in the class was found
12980 in the current ZIP file.
12981 (jcf_parse): If the class was found in the current ZIP file, save
12982 its tree_constant_pool (for later reuse).
12983 (parse_class_file): New function. Process each method defined in
12984 the current class and record the class as to be later registered.
12985 (yyparse): Rewritten. Figure the type of the current file and switch
12987 * lang.c: New global variable current_jcf.
12988 (lang_init): Removed compiling_from_source test (done later, in
12989 yyparse). Removed call the jcf_parse ().
12990 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
12991 (typedef struct JCF): New fields seen_in_zip (to mark a class found
12992 in the current ZIP file) and zip_offset (offset to the class data in
12993 the current zip file).
12994 * jcf-reader.c: zipfile.h included.
12995 localToFile: New ZipFileCache static global variable
12996 (parse_zip_file_entries): New function. Browse the current ZIP
12997 file directory and process each class found.
12998 (process_zip_dir): New function. Register each class found in the
12999 ZIP file directory. The class aren't parsed but a valid JCF is
13000 link to each of them.
13001 (find_in_current_zip): New function. Search for a class in the
13002 current ZIP file directory. If found, prepare the class so that it
13004 (jcf_figure_file_type): New function. Examine the file structure
13005 to figure a class file, a ZIP file. If none of these categories are
13006 matched, a source file is assumed.
13007 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13008 SeenZipFile: New global variable.
13009 (open_in_zip): Use zipmember's length to accelerate the search for
13010 a member. If zipmember was NULL and zip file successfully read,
13012 * java-tree.h: New global variable current_jcf declared. Added
13013 declaration for current_constant_pool_tags, current_constant_pool_data,
13014 current_constant_pool_length, current_constant_pool_data_ref.
13015 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13016 store the JCF of classes seen in a zip file) and tree *constant_pool
13017 (to save a loaded class constant pool). current_class declared here.
13018 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13019 retrieve method_ref_constant.
13020 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13021 (OBJECT): get_class_constant now uses current_jcf.
13022 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13023 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13024 (expand_invoke): Now uses current_class instead of main_class
13025 (build_class_init): Now uses current_class instead of main_class
13026 * class.c: New static global variable registered_class.
13027 (register_class): New function.
13028 (emit_register_class): Modified to use registered_class instead of
13030 (is_compiled_class): Now take into account class seen in the archive.
13032 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13034 * except.h: Renamed to: java-except.h.
13035 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13036 * except.c: Add semi-working (commented out) implementation.
13038 * expr.c (expand_iinc): Add needed flush_quick_stack.
13039 * parse.c (set_source_filename): New function.
13040 (give_name_to_class): Set input_filename from package.classname.java.
13042 * jcf-io.c (find_class): Don't look first in ".".
13044 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13046 * zextract.c (read_zip_archive): Now takes into account the
13048 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13050 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13052 * constants.c, java-tree.h (build_internal_class_name): New function.
13053 (alloc_class_constant): Re-implement using build_internal_class_name.
13054 * class.c (make_class_data): Likewise.
13055 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13057 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13059 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13060 to NULL before pushing an exception handler target.
13062 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13063 (java_stack_swap, java_stack_dup): Re-write to be safe from
13064 clobbering registers.
13065 (build_class_init): New function.
13067 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13069 * typeck.c (build_java_array_type): Temporary use
13070 permanent_obstack to create the array 'length' field.
13071 * expr.c (lookup_label): Temporay use permanent_obstack to create
13072 label if not found.
13073 * class.c (push_super_field): Tempory use permanent_obstack.
13075 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13077 * typeck.c (type_for_mode): Now handles double_type_node and
13079 * verify.c (verify_jvm_instructions): The instruction following
13080 the wide bytecode is checked. OPCODE_ret added to the list of
13083 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13085 * class.c (make_class): Temporary use permanent_obstack. Set the
13086 class CLASS_P field to 1.
13087 (push_class): Temporary use permanent_obstack.
13088 (set_super_info): Temporary use permanent_obstack.
13089 (add_method): Temporary use permanent_obstack, set
13090 METHOD_TRANSIENT().
13091 (add_field): Temporary use permanent_obstack. Sets
13092 FIELD_VOLATILE() and FIELD_TRANSIENT().
13093 (build_class_ref): Temporary use permanent_obstack if the class
13095 (build_static_field_ref): Temporary use permanent_obstack when
13096 creating field's rtl.
13097 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13098 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13099 and fields. Function finalized, as far as flag handling.
13100 (push_class_static_dummy_field): Temporary use permanent_obstack.
13101 (emit_register_class): Force generation of class registration at
13103 * decl.c (end_java_method): Call permanent_allocation() before
13105 * expr.c (can_widen_reference_to): Added comment to interface
13106 handling, fixed typo.
13107 (lookup_field): Now uses CLASS_P() to correct FIXME
13108 (expand_invoke): Verification on public && !static &&
13109 !abstract moved into soft_lookupinterfacemethod (kaffe).
13110 Use Object class dtable if objectref is an array when expanding
13112 (java_push_constant_from_pool): Temporary use permanent_obstack
13113 for CONSTANT_string
13114 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13115 create constant references.
13116 (get_constant): Temporary use permanent_obstack to create constant.
13117 (load_class): Temporary use permanent_obstack to load class.
13118 (jcf_parse): Temporary use permanent_obstack to perform class
13120 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13121 (build_java_signature): Temporary use permanent_obstack.
13122 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13124 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13125 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13128 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13130 * class.c (append_gpp_mangled_type): Fix typo.
13131 (emit_register_class): Use main_class to get class object, rather
13132 than looking for no-longer-existing static decl starting with _CL.
13133 * typeck.c (parse_signature_type): Promote array element type
13134 if it is a RECORD_TYPE.
13136 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13138 * class.c (push_class_static_dummy_field): New function.
13139 (mangle_static_field): New. Do G++-style mangling of static fields.
13140 (layout_class): Mandle static fields here, not in add_field.
13141 (build_class_ref): The class object is now a dummy static field.
13142 * decl.c (find_local_variable): Look for best, instead of first match.
13143 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13144 (build_java_athrow): Don't check here if exception is Throwable.
13145 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13146 (TYPE_USED): Removed. No longer used ...
13147 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13148 * verify.c (push_pending_label): New function.
13149 (push_pending_block): Renamed to check_pending_block.
13150 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13151 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13152 re-checking possible handlers) after a store (less wasted work).
13153 Check for null handler (finally) before calling add_handler.
13154 Various changes to (finally?) correctly handle try/finally.
13156 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13158 * class.c: Include stdio.h.
13160 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13162 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13163 to make sure class is initialized before static/special invoke.
13165 * verify.c (verify_jvm_instructions): On a store instruction,
13166 call find_local_variable to force pre-allocation of decl and rtx.
13167 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13169 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13171 * class.c (build_class_ref): Strip off "promoted_" if need be.
13172 (make_field_value): Call build_java_signature when needed.
13173 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13174 * expr.c (build_java_athrow): Don't push_value of exception.
13175 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13176 match specification of [fd]cmp[lg] for NaNs.
13177 (expand_byte_code): Add support for exception handler ranges.
13178 * except.c: Add skeleton for EH code-generation.
13179 * verify.c (merge_types): Treat all promoted integral types as equal.
13180 * constants.c (build_constants_constructor): To force creation of
13181 current_constant_pool_data_ref, call build_constant_data_ref.
13183 * javaop.def (lload): Fix typo.
13184 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13186 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13188 * parse.c: Don't include function.h.
13190 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13192 * except.[ch]: New files.
13193 * Makefile.in (JAVA_OBJS): Add except.o
13194 * expr.c: Temporary warning about unimplemented exceptions.
13195 * verify.c: Verify exception handlers.
13197 * jcf-dump.c (disassemble_method): Print exception table.
13199 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13201 * expr.c (verify_jvm_instructions): Started a thorough
13202 verification of invoke* bytecodes.
13203 (expand_byte_code): flush quick stack if PC is the target of a
13204 branch. and undef RET (conflicting with config/i386/i386.h).
13205 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13207 (expand_invoke): Now handles invokeinterface and do more
13208 verification according to the bytecode.
13209 (lookup_field): Don't try to load the class if processing
13211 (can_widen_reference_to): Now handles interfaces.
13212 * decl.c (init_decl_processing): New global variable
13213 soft_lookupinterfacemethod_node, declared in java-tree.h.
13214 Call set_super_info on string_type_node.
13215 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13217 * class.c (set_super_info): Fills the CLASS_* flags according to
13219 (get_access_flags_from_decl): Handles all class flags.
13221 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13223 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13224 * parse.c (yyparse): Check for abstract method, and missing code.
13225 * expr.c (expand_byte_code): Change interface.
13226 * lang.c (put_decl_node): Print promoted types prettier.
13227 * verify.c (verify_jvm_instruction): Change interface.
13228 Partial support for scanning exception table.
13229 For load instructions, handle promoted integral types.
13231 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13233 * verify.c: New file, with contents moved from expr.c.
13234 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13235 * typeck.c (is_array_type_p): Moved here from expr.c.
13236 * java-tree.h: Add some now-needed function declarations.
13237 * Makefile.in (JAVA_OBJS): Added verify.o.
13239 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13241 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13242 METHOD_ABSTRACT flag.
13244 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13245 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13246 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13248 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13250 (start_java_method): Hook for SYNCHRONIZED methods.
13252 * expr.c (build_java_jsr, build_java_ret): New functions
13253 (JSR,PRE): New macros
13254 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13255 (verify_jvm_instructions): tableswitch, lookupswitch,
13256 monitorenter, monitorexit, goto_w: verified.
13257 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13258 (build_java_monitor): New function.
13259 (MONITOR_OPERATION): Modified to call build_java_monitor()
13260 (verify_jvm_instructions): Started a thorough verification of
13263 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13265 Support verification of jsr/ret subroutines (used for try/finally).
13266 * decl.c (return_address_type_node): New type node.
13267 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13268 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13269 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13270 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13271 TYPE_USED): New macros for special types in type_map.
13273 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13274 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13276 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13278 * expr.c (can_widen_reference_to): New function.
13279 (pop_type): Use it.
13280 (merge_type_state): Support handling start of subroutine.
13281 (push_pending_block): Return char* error message, instead of calling
13282 fatal on an error. Also handle subroutines.
13283 (verify_jvm_instructions): Handle errors from push_poending_block.
13284 Support jsr and ret instructions.
13286 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13288 * jcf-io.c (find_classfile): Fix thinko.
13289 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13291 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13293 * Makefile.in (BISON): Remove.
13295 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13297 * Makefile.in: Convert to autoconf.
13298 * config-lang.in (outputs): Added java/Makefile.
13300 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13301 Rename cc1java to jc1.
13303 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13304 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13306 * class.c (class_depth): Do load_class if needed.
13308 Mostly better verification.
13309 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13310 (init_decl_processing): Change return type of soft_checkcast.
13311 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13312 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13313 lang_print_error): New functions.
13314 (lang_init): Set global hook print_error_function to lang_print_error.
13315 * expr.c: In the type_map ptr_type_node is only used for null now.
13316 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13317 (merge_types): Dererence pointer to record types before comparing.
13318 (decode_newarray_type, merge_types): On error just return NULL.
13319 (build_java_binop): Add preliminary implementation (with warning)
13320 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13321 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13322 (expand_compare, expand_java_goto, expand_java_call): Don't
13323 push_pending_block, since that only makes sense when verifying.
13324 (merge_type_state): Different return codes.
13325 (push_pending_block): A block may need to be verified more than once.
13326 (expand_byte_code): Warn about unused code at code generation time.
13327 (verify_jvm_instruction): Changed logic, since code may need to be
13328 re-verified if type-state has changed. Also, better error handling.
13329 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13330 Improve newarray, anewarray, ?aload, athrow,
13331 * java-tree.h (LABEL_CHANGED): New macro.
13333 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13335 * decl.c (soft_athrow_node): New global variable initialized.
13336 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13337 * typeck.c (convert): Added support for REAL_TYPE.
13338 (convert_to_char): New function.
13339 (convert): Handle CHAR_TYPE.
13340 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13341 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13342 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13344 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13345 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13346 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13347 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13348 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13349 to Use The Right Things.
13350 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13351 compatible with INT. BOOLEAN is made equivalent to BYTE.
13352 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13353 OPCODE_ifnonnull): Now supported.
13354 (build_java_athrow): New function.
13356 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13358 Rename method name <init> to match G++ (and fix mangling).
13359 * class.c (layout_class): Replace method name of <init> by class name.
13360 (make_method_value): Do inverse renaming of constructor from <init>.
13361 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13362 * typeck.c (lookup_java_constructor): New function.
13363 * expr.c (expand_invoke): If method_name is <init>, call
13364 lookup_java_constructor to find constructor.
13366 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13368 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13370 * parse.c (get_class_constant): Modified to handle array "classes"
13371 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13373 (convert): Modified to handle real type.
13374 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13375 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13376 variables declared.
13377 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13378 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13379 global variables initialized.
13380 (find_local_variable): Handles the case of a pointer
13381 (end_java_method): Restore the use of one more scope
13382 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13383 build_java_array_length_access, expand_java_arrayload,
13384 expand_java_arraystore, expand_java_array_length,
13385 expand_java_multianewarray, expand_java_anewarray,
13386 build_java_check_indexed_type, is_array_type_p,
13387 build_java_throw_out_of_bound_exception): New functions.
13388 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13389 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13390 OPCODE_<t>aload): Implemented code for verification.
13391 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13392 ARRAY_NEW_MULTI): Macro defined.
13393 (CONVERT): Modified to invoke convert().
13394 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13396 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13398 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13399 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13400 (make_class_data): Field name needs '/' as package prefix.
13401 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13403 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13405 Implement debug information for local variables.
13406 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13407 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13408 DECL_LOCAL_SLOT_CHAIN): New macros.
13409 (struct lang_decl_var): New type.
13410 * parse.c (give_name_to_locals): Move to decl.c.
13411 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13412 (start_java_method): Re-write parameter handling.
13413 (pending_local_decls): New global variable.
13414 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13415 (find_local_variable): Accept pc so we can skips decls not in range.
13416 (struct binding_level): Add end_pc field.
13417 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13418 (various): Change so current pc gets passed to find_local_variable.
13420 * decl.c (init_decl_processing): Re-arrange fields in
13421 class_type_node and and method_type_node to match kaffe 0.9.1.
13422 * class.c (make_method_value, make_class_data): Update
13423 initializations to match.
13425 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13427 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13428 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13429 (push_super_field): New function.
13430 (make_class_data): Handle inheritance of class static initializer.
13431 (layout_class): New name mangling.
13432 * constants.c (build_constant_data_ref): Init type of data array
13433 to a one-element array.
13434 (build_constants_constructor): Set DECL_SIZE from complete array type.
13435 * decl.c: Rename class_type, object_type etc to class_type_node,
13436 object_type_node etc. Make former inherit from latter.
13437 * expr.c (expand_invoke): Add cast of function address.
13438 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
13439 * parse.c (yyparse): Don't call layout_class here.
13440 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
13442 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
13444 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
13445 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
13446 (alloc_class_constant): New.
13447 * expr.c (expand_invoke): Make sure method's class is initialized.
13448 * class.c (interits_from_p, emit_register_class): New functions.
13449 * parse.c (yyparse): Call emit_register_class.
13451 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
13453 * constants.c: New file, to handle constant pool.
13454 * Makefile.in (JAVA_OBJS): Add constants.o.
13455 * decl.c (init_decl_processing): Update, fix, finish various structs.
13456 (pushdecl_top_level): New.
13457 * parse.c (layout_class): Moved to class.c.
13458 * expr.c (java_push_constant_from_pool): New function.
13459 * class.c (build_class_ref): Make work fully
13460 (make_class_data): Emit super-class, constant pool, interface vector.
13462 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
13464 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
13465 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
13466 * class.c (class_depth): New function.
13467 (lookup_named_class): Replaced by new function lookup_class.
13468 * decl.c (object_type_node, string_type_node): New.
13469 Remove various types that we no longer need.
13470 * expr.c (verify_jvm_instructions): New separate verifier pass.
13471 (push_type, pop_type): New functions for verifier.
13472 (type_stack_dup, pop_argument_types, merge_types): Likewise.
13473 (expand_byte_code): Simplify, since we assume already verified.
13474 (expand_invoke): Now mostly works.
13475 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
13476 * lang.c (main_class): Move to parse.c. Don't make_class yet.
13477 * parse.c: Wait to allocate class object until we know its name.
13478 (layout_class): Calculate DECL_VINDEX for each virtual method.
13479 * typeck.c (get_array_type): Rename to ...
13480 (build_java_array_type): ... and provide working implementation.
13481 (build_java_signature): New function - build Java signature of type.
13482 (set_java_signature): New function - cache signature with type.
13483 (lookup_java_method): New function.
13485 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
13487 * class.c (ident_subst): Take extra SUFFIX parameter.
13488 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
13489 (set_constant_value, build_static_field_ref, is_compiled_class): New.
13490 (build_class_ref): Actually implement.
13491 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
13492 * decl.c (builtin_function): New.
13493 (init_decl_processing): Update for current Kaffe. Declare some
13494 builtin Kaffe functions.
13495 * expr.c (build_address_of): New.
13496 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
13497 Renamed (from expand_java_new etc), and added working implementations.
13498 (build_field_ref): Now also handle static fields.
13499 (expand_invoke): Implement invokestatic, and start implement rest.
13500 * java-opcodes.h: Use javaop.def to avoid duplicated list.
13501 * javaop.def: Rename invokevirt -> invokevirtual.
13502 * lang.c (use_handles): Removed.
13503 * parse.c: Add support for ConstantValue attribute.
13504 Handle nested loading of a class. (JPOOL_UTF): New.
13506 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
13508 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
13510 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
13512 * Make-lang.in (java.install-man): New empty rule.
13513 * typeck.c (set_local_type): New function.
13514 * expr.c (STORE_INTERNAL): Call find_local_variable,
13515 not find_stack_slot. Call set_local_type.
13517 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
13519 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
13520 and building RECORD_TYPE CONSTRUCTORs.
13521 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
13523 * lang.c (use_handles): Change the default to 0.
13524 * decl.c: Define and build class_type, field_type, utf8const_type.
13525 * class.c (make_class_data, make_field_value,
13526 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
13527 hashUtf8String, strLengthUtf8, mangled_classname:
13528 Functions to build reflective data structures.
13529 * parse.c (yyparse): Call make_class_data.
13531 * jcf-io.c (open_class, find_classfile): New functions.
13532 * jcf-dump.c: Support reading classfile from explicitly-named
13533 class file (without CLASSPATH searching).
13535 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
13537 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
13538 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
13539 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
13540 (get_constant): Now trivial for CONSTANT_Utf8.
13542 * jcf.h: Make NEW_CPOOL the default.
13543 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
13545 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>