1 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3 * typeck.c (incomplete_type_error): Remove.
5 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7 * class.c (make_class_data): Set DECL_ALIGN on static class data,
8 for hash synchronization.
9 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
10 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
13 2002-04-16 Mark Wielaard <mark@klomp.org>
15 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
18 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
21 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
24 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
27 * parse.y (patch_method_invocation): Always use build_access_to_thisn
28 to get enclosing "this" argument for inner-class constructor
29 invocation. Pass correct arguments to build_access_to_thisn.
31 2002-04-10 Andreas Jaeger <aj@suse.de>
33 * gcj.texi (Input Options): Fix extdirs patch.
35 2002-04-10 Anthony Green <green@redhat.com>
37 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
39 2002-04-09 Anthony Green <green@redhat.com>
41 * gcj.texi (Input Options): Add --extdirs documentation.
42 * jcf-dump.c (OPT_extdirs): New macro.
43 (options): Add extdirs option.
44 (help): Describe --extdirs.
45 (main): Handle OPT_extdirs.
46 * gjavah.c (OPT_extdirs): New macro.
47 (options): Add extdirs option.
48 (help): Describe --extdirs.
49 (main): Handle OPT_extdirs.
50 * jcf-path.c (jcf_path_init): Add extdirs support.
51 (jcf_path_extdirs_arg): New function.
52 (extensions): New variable to hold extensions path entries.
53 * jvspec.c: Remove -fextdirs= when compiling main().
54 * lang.c (java_decode_option): Handle -fextdirs=.
55 * jcf.h (jcf_path_extdirs_arg): Declare new function.
56 * Make-lang.in: Compile jcf-path with version info for use in
57 identifying the appropriate libgcj.jar.
59 2002-04-08 Tom Tromey <tromey@redhat.com>
62 * .cvsignore: Added rmic.1 and rmiregistry.1.
63 * gcj.texi (Top): Link to new nodes.
64 (Invoking rmic): New node.
65 (Invoking rmiregistry): Likewise.
66 * Make-lang.in (java.generated-manpages): Added rmic.1 and
68 (java.maintainer-clean): Likewise.
69 ($(srcdir)/java/rmic.1): New target.
70 ($(srcdir)/java/rmiregistry.1): Likewise.
71 (java.install-man): Handle rmic.1 and rmiregistry.1.
73 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
75 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
76 Add note about handling uncaught exceptions. Add an exception handler
79 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
81 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
82 after using it to patch CALL_EXPR.
84 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
86 * gcj.texi (Invocation): Document CNI invocation API.
88 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
90 * expr.c (truthvalue_conversion): Rename. Update.
91 (expand_compare): Update.
92 * java-tree.h (java_truthvalue_conversion): New.
93 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
95 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
97 * java-tree.h (java_mark_addressable): New.
98 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
99 * typeck.c (mark_addressable): Rename, update.
101 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
103 * expr.c (build_java_binop): Update.
104 * java-tree.h (java_signed_type, java_unsigned_type,
105 java_signed_or_unsigned_type): Update.
106 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
107 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
108 * parse.y (patch_binop): Update.
109 * typeck.c (signed_or_unsigned_type, unsigned_type,
110 signed_type): Update.
112 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
114 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
115 (java_dummy_print): Remove.
116 (lang_print_error): Rename. Exit early if inhibiting output.
117 (inhibit_error_printing_function): New.
118 (java_init): Don't set hook.
119 (lang_init_source): Use new boolean.
121 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
123 * parse.y (do_resolve_class): Fix infinite recursion.
125 2002-03-29 Tom Tromey <tromey@redhat.com>
127 * parse.y (check_inner_circular_reference): Ignore incomplete
130 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
132 * Make-lang.in (builtins.o): Update.
133 * boehm.c (get_boehm_type_descriptor): Update.
134 * builtins.c: Include langhooks.h.
135 * decl.c (java_init_decl_processing): Update.
136 * java-tree.h (java_type_for_mode, java_type_for_size): New.
137 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
139 * typeck.c (type_for_mode, type_for_size): Update.
141 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
143 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
145 2002-03-28 Tom Tromey <tromey@redhat.com>
147 * except.c (expand_end_java_handler): If the handler type is NULL,
148 use java.lang.Throwable. Fixes PR java/5986.
150 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
152 Fix for PR java/4715:
153 * jcf-parse.c (parse_source_file_3): New function.
154 (read_class): Call it.
155 (java_parse_file): Likewise.
157 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
159 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
161 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
163 * parse.y (resolve_package): Initialize "decl".
164 (lookup_package_type): Remove unused function.
166 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
168 Fix for PR java/5993:
169 * parse.y (resolve_package): Return the decl if resolution was
170 successful. Don't special case "java.lang" and "java.lang.reflect"
171 packages. Set type_name to the merged identifier.
172 (resolved_qualified_expression_name): Print error using "name" if
173 resolve_package returns NULL_TREE.
175 2002-03-27 Tom Tromey <tromey@redhat.com>
177 * expr.c (expand_invoke): Don't generate null pointer check if
178 we're calling <init>.
180 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
182 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
184 * java-tree.h (java_lang_expand_expr): Similarly.
185 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
186 (java_init): Don't set hook.
188 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
190 Fix for PR java/5850:
191 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
192 context if field was not found in the current scope.
193 * expr.c (lookup_field): Don't look in enclosing contexts.
195 2002-03-26 Tom Tromey <tromey@redhat.com>
197 Fix for PR java/5942:
198 * parse.y (init_src_parse): Added sanity check.
199 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
202 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
204 * decl.c (lang_mark_tree): Rename java_mark_tree.
205 * java-tree.h (java_mark_tree): New.
206 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
208 2002-03-25 Zack Weinberg <zack@codesourcery.com>
210 * lex.c: Change java_perform_atof to take normal parameters
211 instead of a pointer to a parameter block. Call it directly
214 2002-03-22 Mark Wielaard <mark@klomp.org>
216 Fix for PR java/5368:
217 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
218 when printing error message.
220 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
222 * decl.c (maybe_build_cleanup): Remove.
224 2002-03-22 Tom Tromey <tromey@redhat.com>
226 Andrew Haley <aph@cambridge.redhat.com>
228 * expr.c (build_field_ref): Don't build a check if the field is a
231 2002-03-21 Eric Blake <ebb9@email.byu.edu>
233 Fix for PR java/6026:
234 * lex.c (java_lex): Fix parsing of consecutive floats.
236 2002-03-21 Tom Tromey <tromey@redhat.com>
238 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
241 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
243 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
244 insert_block, getdecls, kept_level_p, global_bindings_p): New.
246 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
248 * gcj.texi: @code{gcj} becomes @command{gcj}.
249 @code{gcc} becomes @command{gcc}.
250 GcjRaw changed to gnu.gcc.RawData.
252 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
254 * decl.c (start_java_method): Use new hook.
255 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
256 (java_init): Remove old hook.
258 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
260 * builtins.c (define_builtin): Do nothing if `type' is null.
263 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
265 * parse.y (parser_check_super_interface): Fix error message
268 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
270 * jcf-parse.c (get_constant): Delete unused variables.
272 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
274 * java-tree.h (java_parse_file): New.
275 * jcf-parse.c (yyparse): Rename java_parse_file.
276 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
278 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
280 * parse.y (craft_constructor): Return the constructor decl.
281 (java_expand_classes): Update comments.
282 (lookup_method_invoke): Call fix_constructors immediately for
283 anonymous class. Fixes PR java/5935.
285 2002-03-15 Anthony Green <green@redhat.com>
287 * jcf-parse.c (yyparse): Don't emit class registration
288 constructor when compiling resource files.
290 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
292 * lang.c (java_tree_code_type, java_tree_code_length,
293 tree_code_name): Delete.
294 (tree_code_type, tree_code_length, tree_code_name): Define.
295 (java_init): Don't try to copy into the various tree_code
298 2002-03-12 Tom Tromey <tromey@redhat.com>
300 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
301 UTF-8, not UCS-2. Fixes PR java/5923.
303 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
304 a call_expr wrapped in a convert. Fixes PR java/5848.
306 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
308 * jcf-write.c (write_classfile): Improve error strings.
310 2002-03-11 Eric Blake <ebb9@email.byu.edu>
312 * lex.c: Adjust comments to GNU standards.
314 2002-03-11 Eric Blake <ebb9@email.byu.edu>
316 Fix for PR java/5902:
317 * lex.c (java_lex): Fix parsing of literals.
319 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
321 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
322 to prevent it getting evaluated twice in the store checking case.
323 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
326 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
328 * decl.c (java_init_decl_processing): Make sure class_type_node
329 alignment is not less than 64 bits if hash synchronization is enabled.
331 2002-03-08 Per Bothner <per@bothner.com>
333 * parse.y (java_complete_lhs): Check if patch_assignment
334 returned an error-mark.
336 * parse.y (try_builtin_assignconv): Don't special-case zero.
338 2002-03-08 Per Bothner <per@bothner.com>
340 Fix for PR java/5812.
341 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
342 gere instead of in JSR macro. Likewise with load_type_state call.
343 Do the latter on if the return_pc has been verified (the jsr returns).
344 (JSR): No just call build_java_jsr.
346 2002-03-07 Jeff Sturm <jsturm@one-point.com>
348 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
349 (java.install-common): Link native driver to
350 JAVA_TARGET_INSTALL_NAME.
352 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
354 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
355 * builtins.c(sin_builtin): Likewise
356 * builtins.c(sqrt_builtin): Likewise
358 2002-03-03 Zack Weinberg <zack@codesourcery.com>
360 * java/expr.c, java/jcf-parse.c, java/lex.c:
361 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
362 REAL_ARITHMETIC blocks unconditional. Delete some further
363 #ifdef blocks predicated on REAL_ARITHMETIC.
365 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
367 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
368 explicit sizeof/sizeof.
369 * decl.c (java_init_decl_processing): Likewise.
370 * jcf-parse.c (init_jcf_parse): Likewise.
371 * parse.y (init_src_parse): Likewise.
373 2002-03-02 Per Bothner <per@bothner.com>
375 Make --CLASSPATH by a synonym for --classpath and -classpath.
376 Implement --bootclasspath.
377 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
378 (classpath_l): Remove.
379 (jcf_path_CLASSPATH_arg): Remove.
380 (jcf_path_bootclasspath_arg): New function.
381 (jcf_path_seal): Simplify accordingly.
383 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
384 (jcf_path_CLASSPATH): Remove declaration.
385 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
386 (lang_specific_driver): Translate -bootclasspath.
387 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
388 * lang.c (decode_lang_options): Do jcf_path_init first.
389 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
390 * gjavah.c: Also handle --bootclasspath.
391 Handle --CLASSPATH as a synonum for --classpath.
392 * jcf-dump.c: Likewise.
394 "." is not part of system path, but is the default for --classpath.
395 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
396 (jcf_path_seal): Add "." if no CLASSPATH specified.
398 * gcj.texi: Document changes.
400 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
402 * expr.c (build_java_arraystore_check): Fix formatting.
404 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
406 Fix for PR java/5758, java/5632:
407 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
408 inner-class separator too.
409 * parse.y (do_resolve_class): New local `decl_result.'
410 Progressively build a name for what can have been loaded.
412 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
414 * expr.c (java_array_data_offset): Removed function.
415 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
416 (build_java_array_length_access): Obtain "length" value using a
417 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
418 (build_java_arrayaccess): Correct comment. Access "data" using a
419 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
420 (build_java_arraystore_check): New function.
421 (expand_java_arraystore): Use build_java_arraystore_check.
422 * parse.y (patch_assignment): Simplify code to insert a store check
423 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
424 * check-init.c (check_init): Update to reflect that an array length
425 access is now a COMPONENT_REF.
426 * gcj.texi (Code Generation): Improve documentation of
427 -fno-bounds-check. Add documentation for -fno-store-check.
428 * java-tree.h (flag_store_check): Declare.
429 (build_java_arraystore_check): Declare.
430 * lang.c (flag_store_check): Initialize to 1.
431 (lang_f_options): Add store-check option.
432 * jvspec.c: Don't pass store-check option to jvgenmain.
433 * lang-options.h: Add help string for -fno-store-check.
435 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
437 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
438 * java-tree.h (java_dup_lang_specific_decl): New.
439 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
441 2002-02-27 Zack Weinberg <zack@codesourcery.com>
443 * builtins.c, decl.c: Delete traditional-mode-related code
444 copied from the C front end but not used, or used only to
445 permit the compiler to link.
447 2002-02-22 Tom Tromey <tromey@redhat.com>
449 Fix for PR java/2369:
450 * jvspec.c (verify_class_name): New function.
451 (lang_specific_driver): Call it.
452 (JAVA_START_CHAR_P): New macro.
453 (JAVA_PART_CHAR_P): Likewise.
455 2002-02-22 Per Bothner <per@bothner.com>
457 * class.c: Change vtable to be more compatible with g++ v3 abi.
458 (get_dispatch_table): Prepend offset-to-top (always 0) and
459 type_info pointer (currently unimplemented hence NULL) to vtable.
460 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
461 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
462 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
463 (build_dtable_decl): Add declarations for new fields.
465 2002-02-20 Per Bothner <per@bothner.com>
467 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
468 to finit$ (otherwise generate_bytecode_insns drops it). However, we
469 don't need to set it on the COMPOUND_EXPR - the caller does that.
471 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
473 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
474 `--CLASSPATH' becomes `--classpath.'
475 * gjavah.c: Likewise.
476 * jcf-dump.c: Likewise.
477 * lang-options.h: Likewise.
479 * jcf-path.c: Updated comment.
480 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
481 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
482 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
483 (jcf_path_CLASSPATH_arg): Ditto.
484 (classpath_u): Updated leading comment.
486 2002-02-20 Per Bothner <per@bothner.com>
488 * builtins.c (check_for_builtin): New function.
489 (build_call_or_builtin): Remove.
490 * java-tree.h: Update accordingly.
491 * expr.c (expand_invoke): Use build + check_for_builtin instead
492 of build_call_or_builtin.
493 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
494 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
495 flag (which had caused jcf-write to incorrectly emit invokevirtual).
497 2002-02-17 Tom Tromey <tromey@redhat.com>
499 * java-tree.h (TYPE_STRICTFP): New macro.
500 (struct lang_type) [strictfp]: New field.
501 (CLASS_STRICTFP): New macro.
502 (METHOD_STRICTFP): New macro.
503 (struct lang_decl) [strictfp]: New field.
504 * parse.y (method_header): Disallow strictfp constructor or
506 (STRICT_TK): Move before MODIFIER_TK.
507 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
508 (METHOD_MODIFIERS): Likewise.
509 (INTERFACE_MODIFIERS): Likewise.
510 * jcf-write.c (get_access_flags): Likewise.
511 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
512 (add_method_1): Likewise.
513 (get_access_flags_from_decl): Likewise.
514 * jcf-dump.c (print_access_flags): Print in standard order. Also,
515 recognize strictfp flag.
516 * jcf.h (ACC_STRICT): New define.
518 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
520 * class.c(build_utf8_ref): Move declaration of decl_size
522 2002-02-07 Tom Tromey <tromey@redhat.com>
524 * gcj.texi (Input Options): --CLASSPATH does not suppress system
527 2002-02-04 Anthony Green <green@redhat.com>
529 * class.c (build_utf8_ref): Put UTF-8 constants into merged
530 sections if available.
532 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
534 * parse.y (java_expand_classes): Fix typo in static field loop.
536 2002-02-02 Richard Henderson <rth@redhat.com>
538 * class.c (add_field): Mark static fields external.
539 (build_class_ref): Remove redundant set.
540 * parse.y (java_expand_classes): Mark static fields of classes
541 to be compiled as local.
542 * jcf-parse.c (parse_class_file): Likewise.
544 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
546 * gcj.texi (About CNI): New node.
548 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
551 * jcf-parse.c : Check for HAVE_LOCALE_H before using
552 setlocale() with LC_CTYPE as a parameter.
555 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
557 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
558 Follow GNU Coding Standards for --version.
560 2002-01-28 Tom Tromey <tromey@redhat.com>
562 * expr.c (build_jni_stub): Ensure storage for `meth' is
564 * parse.y (java_complete_expand_methods): Set
565 current_function_decl before building JNI stub.
567 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
569 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
572 2002-01-22 Tom Tromey <tromey@redhat.com>
574 * decl.c (java_init_decl_processing): Use add_predefined_file.
575 Predefine RawData.java.
576 (predef_filenames): Removed.
577 (java_init_decl_processing): Don't register predef_filenames.
578 * jcf-parse.c (add_predefined_file): New function.
579 (predefined_filename_p): Rewrote.
580 (predefined_filename_p): No longer static.
581 * decl.c (java_init_decl_processing): Call initialize_builtins.
582 * Make-lang.in (JAVA_OBJS): Added builtins.o.
583 (java/builtins.o): New target.
584 * builtins.c: New file.
585 * parse.y (patch_invoke): Use build_call_or_builtin.
586 * java-tree.h (build_call_or_builtin): Declare.
587 (initialize_builtins): Declare.
588 (java_set_exception_lang_code): Removed unused declaration.
589 (PREDEF_FILENAMES_SIZE): Removed.
590 (java_tree_index): Added JTI_PREDEF_FILENAMES.
591 (predef_filenames): New define.
592 (add_predefined_file): Declare.
593 (predefined_filename_p): Declare.
594 * expr.c (expand_invoke): Use build_call_or_builtin.
596 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
598 * parse.y (patch_switch_statement): Fix format specifier.
600 2002-01-16 Tom Tromey <tromey@redhat.com>
602 More for PR java/5365:
603 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
605 (process_file): Generate include for
606 java.lang.UnsupportedOperationExceptions.
608 2002-01-15 Andreas Jaeger <aj@suse.de>
610 * .cvsignore: Add man pages.
612 2002-01-15 Tom Tromey <tromey@redhat.com>
614 Fix for PR java/5365:
615 * gjavah.c (process_file): Turn class name into a file name.
617 2002-01-14 Matthias Klose <doko@debian.org>
619 * gcj.texi: Fix whitespace and formatting errors in the
620 synopsis of the man pages. Update copyright.
622 2002-01-14 Tom Tromey <tromey@redhat.com>
625 * Make-lang.in (java.install-man): Handle jv-convert man page.
626 (java.generated-manpages): Added jv-convert.1.
627 (java.uninstall): Remove jv-convert.1.
628 (java.maintainer-clean): Likewise.
629 ($(srcdir)/java/jv-convert.1): New target.
630 * gcj.texi (Top): Link to jv-convert node.
631 (Individual utilities): Likewise.
632 (Invoking jv-convert): New node.
634 2001-01-10 Jeff Sturm <jsturm@one-point.com>
635 Martin Kahlert <martin.kahlert@infineon.com>
637 * jcf-parse.c (get_constant): Don't swap lo/hi for big
638 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
640 2002-01-03 Graham Stott <grahams@redhat.com>
642 * class.c (compile_resource_file): Update copyright date.
643 Constify filename parameter.
644 (java-tree.h): Update copyright date.
645 (compile_resource_file): Constify filename parameter.
647 2002-01-03 Graham Stott <grahams@redhat.com>
649 * gcc/jcf-parse.c: Update copyright date.
650 (yyparse): Constify resource_filename.
652 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
654 * parse.y (src_parse_roots): Don't needlessly zero init.
656 2001-12-31 Tom Tromey <tromey@redhat.com>
658 * parse.y (dump_java_tree): New function.
659 (source_end_java_method): Call it.
660 (end_class_declaration): Likewise.
661 * lang.c (java_decode_option): Call dump_switch_p.
663 2001-12-28 Tom Tromey <tromey@redhat.com>
665 * gen-table.pl: Don't process characters after \uffff. Added
666 comment pointing to input file.
668 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
670 * gen-table.pl: Const-ify output. Document the location of a
671 suitable unicode input file.
673 * chartables.h: Regenerate.
675 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
677 * chartables.h: Const-ify.
678 * gjavah.c (options): Likewise.
679 * jcf-dump.c (options): Likewise.
680 * jv-scan.c (options): Likewise.
681 * lex.c (java_start_char_p, java_part_char_p): Likewise.
682 * parse.y (binop_lookup): Likewise.
684 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
686 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
687 the static arrays that are output.
688 * jvspec.c (jvgenmain_spec): Make static.
689 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
690 * keyword.h: Regenerate.
691 * lang.c (string_option, process_option_with_no, lang_f_options,
692 lang_W_options): Const-ify.
693 * lex.c (java_lex): Likewise.
695 2001-12-21 Richard Henderson <rth@redhat.com>
697 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
698 (get_boehm_type_descriptor): ... here. Arrange for the
699 TREE_TYPE to get set properly.
701 2001-12-21 Richard Henderson <rth@redhat.com>
703 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
704 only if the target requires collect2.
706 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
708 2001-12-20 Tom Tromey <tromey@redhat.com>
711 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
712 CAN_COMPLETE_NORMALLY for the node.
713 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
714 generate code for second branch if first branch can't complete
716 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
717 the loop head if the loop body can't complete normally.
719 2001-12-20 Tom Tromey <tromey@redhat.com>
722 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
723 case where `finally' clause can't complete normally.
725 2001-12-20 Tom Tromey <tromey@redhat.com>
728 * parse.y (analyze_clinit_body): Added this_class parameter.
729 Check for more cases where we must keep <clinit>.
730 (maybe_yank_clinit): Cleaned up flow control.
732 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
734 * decl.c (java_init_decl_processing): Don't initialize
735 finit_leg_identifier_node.
736 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
737 (finit_leg_identifier_node): Remove.
738 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
740 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
742 * mangle.c (mangle_member_name): Don't special-case for
744 * mangle_name.c (unicode_mangling_length): Likewise.
745 (append_unicode_mangled_name): Likewise.
746 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
749 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
751 * expr.c (build_java_array_length_access): Don't force null pointer
752 check unless flag_check_references is set.
754 2001-12-20 Tom Tromey <tromey@redhat.com>
756 Fix for PR java/3417:
757 * parse.y (patch_assignment): Added special processing for
759 (patch_return): Don't convert booleans to integers, and don't
762 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
764 * config-lang.in (diff_excludes): Remove.
766 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
768 * gcj.texi: Update link to GCC manual.
770 2001-12-17 Tom Tromey <tromey@redhat.com>
772 * parse.y (link_nested_class_to_enclosing): Removed useless
775 2001-12-16 Tom Tromey <tromey@redhat.com>
777 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
780 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
782 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
783 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
786 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
788 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
790 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
792 * decl.c (java_init_decl_processing): Build otable_type correctly.
793 otable_decl is an otable_type.
795 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
797 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
798 otable_type, otable_ptr_type, method_symbol_type,
799 method_symbols_array_type, method_symbols_array_ptr_type): New
800 field/global tree definitions.
801 (flag_indirect_dispatch): New flag.
802 * decl.c (java_init_decl_processing): Initialize new otable and
803 otable_syms type nodes and decls. Add new field "index" to
805 * class.c (build_method_symbols_entry): New function.
806 (make_method_value): Set "index" to to method's vtable index for
807 virtual methods when indirect-dispatch is not used.
808 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
809 and set vtable_method_count to -1. Set otable and otable_syms field
810 if indirect-dispatch is used and there was something to put in them.
811 (build_method_symbols_entry): New function.
812 (emit_offset_symbol_table): New function.
813 * expr.c (get_offset_table_index): New function.
814 (build_invokevirtual): Build array reference to otable at the index
815 returned by get_offset_table_index, and use the result as the vtable
817 (build_invokeinterface): Similar.
818 * jcf-parse.c (yyparse): If indirect-dispatch, call
819 emit_offset_symbol_table at the end of compilation, after all classes
821 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
822 * lang.c (flag_indirect_dispatch): Define.
823 (lang_f_options): Add indirect-dispatch flag.
825 2001-12-14 Matthias Klose <doko@debian.org>
827 * gcj.texi: Markup for man page generation. Document missing
828 options printed by <tool> --help.
829 Terminate description of gij's -ms option with a dot.
830 * Make-lang.in ($(srcdir)/java/*.1): New targets.
831 (java.generated-manpages java.install-man, java.uninstall,
832 java-maintainer-clean) Updated.
834 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
836 * class.c (get_dispatch_table): Fix java vtable layout
837 for TARGET_VTABLE_USES_DESCRIPTORS.
838 * decl.c (java_init_decl_processing): Initialize
839 alloc_no_finalizer_node, finalize_identifier_node.
840 * expr.c (class_has_finalize_method): New function.
841 (expand_java_NEW): Generate calls for finalizer-free allocation.
842 (build_invokevirtual): Fix java vtable layout for
843 TARGET_VTABLE_USES_DESCRIPTORS.
844 * java-tree.h (enum java_tree_index): New entries:
845 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
846 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
847 (class_has_finalize_method): declare.
848 (HAS_FINALIZER_P): New macro.
849 * parse.y (patch_invoke): Generate calls for finalizer-free
852 2001-12-12 Matthias Klose <doko@debian.org>
854 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
855 whitespace at end of line.
857 2001-12-11 Tom Tromey <tromey@redhat.com>
859 * lex.c (java_init_lex): Define wfl_to_string as
860 gnu.gcj.runtime.StringBuffer unless generating bytecode.
862 2001-12-11 Jeff Sturm <jsturm@one-point.com>
864 * class.c (make_method_value): Use null_pointer_node to
865 represent empty exception table.
867 2001-12-10 Tom Tromey <tromey@redhat.com>
869 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
871 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
873 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
875 2001-12-09 Per Bothner <per@bothner.com>
877 * check-init.c (current_switch_has_default): New static field.
878 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
879 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
880 DEFAULT_EXPR seen, simulate a default alternative that copies state.
882 2001-12-09 Tom Tromey <tromey@redhat.com>
884 * check-init.c (check_init): Don't allow pre- or post- increment
885 or decrement of final variable.
886 (final_assign_error): Minor error message rewording.
888 2001-12-08 Tom Tromey <tromey@redhat.com>
890 * java-tree.h: Fixed typo.
892 * gjavah.c (decompile_method): Don't decompile to `return this'
895 * gjavah.c (cxx_keywords): Re-sorted.
896 * lex.c (cxx_keywords): Re-sorted.
898 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
901 * gjavah.c (print_namelet): Clear subnamelets.
902 (HANDLE_METHOD): Set `method_printed' earlier.
904 2001-12-07 Tom Tromey <tromey@redhat.com>
906 * lang.c (lang_f_options): Added
907 optimize-static-class-initialization.
908 (java_decode_option): Removed special case.
910 2001-12-07 Per Bothner <per@bothner.com>
912 * check-init.c (check_init): Fix typo freeing memory twice.
914 2001-12-05 Per Bothner <per@bothner.com>
916 Restore support for static class initialization optimization.
917 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
918 * check-init.c (check_int): At end of BLOCK handle initialization
919 blocks, which used to be done in java_complete_expand_method but did
920 not handle the case where check_for_initialization might allocate
921 more than a word of bits.
922 * decl.c (lang_make_tree): The smic field is now a tree.
923 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
924 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
926 * parse.y (emit_test_initialization): Combine hash_lookup calls.
928 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
929 Change from a hash table to a list.
930 (struct_lang_decl): Change field 'smic' to match.
931 * class.c (add_method_1): Initialize
932 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
933 * parse.y (adjust_init_test_initialization): Removed - inlined into -
934 (java_expand_method_bodies): -here, since 'smic' is now a list.
935 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
937 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
939 * class.c (java_hash_compare_tree_node): Fix casts.
941 2001-12-04 Per Bothner <per@bothner.com>
943 * check-init.c: Handle definite unassignment to finals in addition
944 to definite assignment.
945 (loop_current_locals): New field.
946 (num_current_locals, int start_current_locals, num_current_words):
948 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
949 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
950 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
951 (get_variable_decl, check_final_reassigned): New functions.
952 (check_init, check_bool_init): Modify as needed for checking finals.
953 (check_for_initialization): Take extra parameter and return void.
954 Do extra start-up logic to check final fields for assignment.
955 * parse.y (check_static_final_variable_assignment_flag,
956 reset_static_final_variable_assignment_flag, check_final_assignment,
957 check_final_variable_local_assignment_flag,
958 reset_final_variable_indirect_assignment_flag,
959 reset_final_variable_global_assignment_flag): Remove functions.
960 (java_complete_expand_methods, outer_field_access_fix,
961 patch_assignment): Remove no-longer used logic.
962 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
963 * parse.y (register_fields, java_complete_tree): Update accordingly.
965 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
966 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
967 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
969 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
971 * java-tree.h (DECL FINAL): New bit-field.
972 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
973 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
974 (DECL_INIT_CALLS_THIS): New macro.
975 (struct lang_decl): New bit-field init_calls_this.
976 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
977 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
978 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
979 use it for both local variables and final fields.
980 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
982 (struct lang_type): Remove hfv bit-field.
983 (check_for_initialization): Change to return void.
985 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
986 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
987 * check-init.c (final_assign_error): New helper function.
988 (check_final_reassigned, check_init): Use it.
989 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
991 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
992 bit-fields to unsigned.
994 2001-12-03 Per Bothner <per@bothner.com>
996 * parse.y (patch_binop): Minor constant folding.
998 * parse.y (build_current_thisn): Shorter 'buffer'.
1000 2001-12-03 Per Bothner <per@bothner.com>
1002 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1003 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1004 * jcf-write.c (generate_bytecode_insns): Remove support for
1005 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1006 * check-init.c (check_init): Likewise.
1008 2001-12-03 Per Bothner <per@bothner.com>
1010 * verify.c (subroutine_nesting): New function.
1011 (verify_jvm_instructions): Use it to fix logic for checking that
1012 we're done with the current subroutine.
1014 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1015 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1017 2001-12-03 Per Bothner <per@bothner.com>
1019 * jcf.h: Fix obvious typo in comment.
1020 * typeck.c (build_null_signature): Add comment.
1022 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1024 * expr.c: Remove leading capital from diagnostic messages, as
1025 per GNU coding standards.
1026 * jcf-io.c: Similarly.
1027 * jcf-parse.c: Similarly.
1028 * jv-scan.c: Similarly.
1029 * jvspec.c: Similarly.
1030 * mangle.c: Similarly.
1032 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1033 Alexandre Petit-Bianco <apbianco@redhat.com>
1035 * expr.c (build_java_arrayaccess): Call save_expr on array for
1036 correct evaluation order, modified comment, fixed indentation.
1037 * parse.y: (patch_assignment): Correctly extract the array base
1038 from the tree generate by build_java_arrayaccess, added comments.
1039 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1040 Fixes PR java/3096, PR java/3803, PR java/3965.
1042 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1044 * expr.c (expand_byte_code): Remove trailing periods from messages.
1045 * jcf-parse.c (load_class, jcf_parse): Similarly.
1046 * jcf-write.c (generate_classfile): Similarly.
1047 * lex.c (java_lex): Similarly.
1049 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1051 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1053 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1055 * Make-lang.in (java.generated-manpages): New dummy target.
1057 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1059 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1061 (lang_specific_pre_link): Use set_input to set input_filename.
1063 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1064 (main): Fix definition.
1065 Strip `main' from classname.
1068 2001-11-18 Roger Sayle <roger@eyesopen.com>
1070 * parse.h (java_expand_switch): Remove old prototype.
1072 2001-11-18 Tom Tromey <tromey@redhat.com>
1074 Fix for PR java/1401:
1075 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1077 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1080 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1082 * lang.c (finish_parse): Rename to java_finish.
1083 (LANG_HOOKS_FINISH, java_finish): New.
1085 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1087 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1088 * java-tree.h: New prototype.
1089 * lang.c (java_init): Update prototype. Combine with old init_parse.
1091 2001-11-13 Tom Tromey <tromey@redhat.com>
1093 * gjavah.c (method_signature): New global.
1094 (HANDLE_METHOD): Set it.
1095 (decompile_return_statement): New function.
1096 (decompile_method): Use it.
1097 (print_method_info): Removed `synth' argument.
1099 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1101 * java-tree.h (java_set_yydebug): New.
1102 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1103 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1104 (print_lang_decl, print_lang_type, print_lang_identifier,
1105 print_lang_statistics, lang_print_xnode): Remove.
1107 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1109 * jcf-parse.c (init_lex): Remove.
1110 * lang.c (language_string, lang_identify): Remove.
1111 (struct lang_hooks): Constify.
1112 (LANG_HOOKS_NAME): Override.
1113 (init_parse): Update.
1115 2001-11-08 Andreas Franck <afranck@gmx.de>
1117 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1118 program_transform_name the way suggested by autoconf.
1119 (java.install-common): Also transform auxiliary program names with
1120 program_transform_name.
1122 2001-11-08 Tom Tromey <tromey@cygnus.com>
1124 * parse.y (trap_overflow_corner_case): New rule.
1125 (unary_expression): Use it.
1126 * lex.c (java_init_lex): Don't set minus_seen.
1127 (yylex): Don't use minus_seen. Communicate overflow to parser for
1129 (error_if_numeric_overflow): New function.
1130 * parse.h (minus_seen): Removed field.
1131 (JAVA_RADIX10_FLAG): New define.
1133 2001-11-07 Tom Tromey <tromey@redhat.com>
1135 Patch for PR java/1414:
1136 * parse.y (case_label_list): New global.
1137 (goal): Register case_label_list with GC.
1138 (java_complete_lhs): Save new case on case_label_list.
1139 (patch_switch_statement): Check for duplicate case labels.
1141 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1143 * parse.y (patch_assignment): Removed unused third argument.
1144 (java_complete_lhs): Removed unused third argument to patch_assignment.
1146 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1148 * lang.c: Include langhooks-def.h.
1149 * Make-lang.in: Update.
1151 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1153 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1155 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1157 * mangle.c (find_compression_record_match): Don't match compression
1158 records for package name elements unless they occur at the start of
1159 the name. Fix for PR java/4717.
1161 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1163 * expr.c (expand_java_field_op): Don't special-case references to
1164 java.lang.PRIMTYPE.TYPE.
1165 (build_primtype_type_ref): Removed.
1166 * java-tree.h (build_primtype_type_ref): Remove prototype.
1167 * parse.y (maybe_build_primttype_type_ref): Removed.
1168 (complete_function_arguments): Don't special-case references to
1169 java.lang.PRIMTYPE.TYPE.
1170 (patch_assignment): Likewise.
1171 (array_constructor_check_entry): Likewise.
1173 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1175 * mangle.c (static tree compression_table): Fixed leading comment.
1176 * parse.h (struct parser_ctxt): Fixed field comment.
1177 * parse.y (check_pkg_class_access): New prototype, fixed leading
1178 comment, new parameter used to emit error only if passed as true.
1179 (parse_check_super): Pass extra argument to check_pkg_class_access.
1180 (do_resolve_class): Likewise.
1181 (process_imports): Likewise.
1182 (read_import_dir): Fixed indentation.
1183 (find_in_imports_on_demand): New local class_type_name. Local
1184 node_to_use deleted. while loop changed into for loop. Report
1185 multiple definition only for accessible classes. Improved error
1187 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1188 assigned to parameter list, fixed indentation. while loop changed
1189 into for loop, restore TREE_CHAIN on local `tem' before the next
1192 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1194 * lang.c (lang_get_alias_set): Deleted.
1196 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1198 * gjavah.c (jni_print_char): Fix thinko in last change.
1200 * gjavah.c (jni_print_char, decode_signature_piece): Use
1201 safe-ctype macros and/or fold extra calls into fewer ones.
1202 * lex.c (java_read_unicode, java_lex): Likewise.
1203 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1204 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1205 * mangle_name.c (append_unicode_mangled_name,
1206 unicode_mangling_length): Likewise.
1208 2001-10-17 Richard Henderson <rth@redhat.com>
1210 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1212 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1214 * lang.c (langhooks.h): Included.
1215 (LANG_HOOKS_INIT): Redefined.
1216 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1217 (LANG_HOOKS_DECODE_OPTION): Likewise.
1218 (struct lang_hooks lang_hooks): New initialization.
1220 2001-10-11 Per Bothner <per@bothner.com>
1222 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1223 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1224 The former is simpler, and jcf-write.c handles it better.
1225 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1226 or WITH_CLEANUP_EXPR.
1227 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1228 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1230 * parse.y (patch_if_else_statement): If the condition is constant,
1231 optimize away the test.
1233 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1235 * parse.y (patch_cast): Call patch_string on the first operand of
1236 the incoming node, update it if necessary. Fixes PR java/4510.
1238 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1240 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1241 when name qualifier matches a package name.
1243 2001-10-08 Tom Tromey <tromey@redhat.com>
1245 Fix for PR java/4489:
1246 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1247 force a new label when computing `body_block'.
1249 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1251 * jcf-io.c (format_uint): Const-ify.
1252 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1253 * lex.c (java_get_line_col): Likewise.
1254 * parse.y (build_incdec): Likewise.
1256 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1258 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1259 a NULL enclosing context if appropriate. Fixes PR java/4466.
1261 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1263 * parse.y (patch_assignment): Use lvalue's original TYPE when
1264 building the final COMPOUND_EXPR.
1265 (try_reference_assignconv): Fixed leading comment.
1267 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1269 * parse.y (check_final_variable_indirect_assignment): For
1270 COMPOUND_EXPR, return only if finals were found initialized
1271 properly, if not, keep on checking.
1272 (check_final_variable_global_assignment_flag): New local
1273 error_found, set when appropriate and used to decide whether to
1274 report uninitialized finals. Fixed typo in comment.
1276 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1278 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1279 last three initializations. Fixes PR java/4360.
1281 2001-09-21 Richard Henderson <rth@redhat.com>
1283 * class.c (get_dispatch_table): Handle function descriptors.
1284 (build_dtable_decl): Likewise.
1285 * expr.c (build_invokevirtual): Likewise.
1287 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1289 * parse.y (patch_method_invocation): Build class initialization
1290 when static finals are used to qualify method invocation.
1293 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1295 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1296 build_type_name_from_array_name.
1297 (STRING_STRIP_BRACKETS): New macro.
1298 * parse.y (build_type_name_from_array_name): New function.
1299 (array_creation_expression:): Accumulate []s instead of [s.
1300 (cast_expression:): Accumulate []s instead of [s after cast type
1302 (build_array_from_name): Local string deleted, use
1303 build_type_name_from_array_name.
1304 (build_unresolved_array_type): Accumulate []s instead of [s after
1306 (register_fields): Fixed comment.
1307 (resolve_class): Local name, base deleted, new locals tname and
1308 array_dims. Use build_type_name_from_array_name. Use array_dims to
1310 (purify_type_name): Use STRING_STRIP_BRACKETS.
1312 2001-09-18 Andreas Jaeger <aj@suse.de>
1314 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1315 * jv-scan.c: Likewise.
1317 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1319 * parse.y (patch_method_invocation): Inner class creation context
1320 check not enforced within constructors. Fixes PR java/1873.
1322 2001-09-16 Tom Tromey <tromey@redhat.com>
1324 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1325 NOTE_PUSH for single-case push. Fixes PR java/4189.
1327 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1329 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1330 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1331 (struct lang_type): New fields import_list and import_demand_list.
1332 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1333 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1334 (do_resolve_class): New local saved_enclosing_type, initialized,
1335 passed as parameter to find_in_imports and find_in_imports_on_demand.
1336 (find_in_imports): Added paramater enclosing_type, use its
1337 TYPE_IMPORT_LIST when applicable.
1338 (find_in_imports_on_demand): Added parameter enclosing_type, use
1339 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1340 declaration and initialization.
1341 (fold_constant_for_init): Switch/restore current_class to the
1342 appropriate context.
1344 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1346 * verify.c (verify_jvm_instructions): Fix typo.
1348 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1350 * expr.c (expand_invoke): Const-ification.
1351 * parse.y (patch_method_invocation): Likewise.
1353 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1355 * gjavah.c (cxx_keywords): Const-ification.
1356 * keyword.gperf (java_keyword): Likewise.
1357 * lang.c (java_tree_code_name): Likewise.
1358 * lex.c (cxx_keywords): Likewise.
1359 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1361 2001-09-11 Richard Henderson <rth@redhat.com>
1363 * parse.h (ctxp_for_generation): Mark extern.
1365 2001-09-10 Richard Henderson <rth@redhat.com>
1367 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1369 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1371 * typeck.c (java_array_type_length, build_prim_array_type):
1372 Represent empty arrays by NULL index.
1374 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1376 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1377 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1379 2001-09-06 Anthony Green <green@redhat.com>
1381 * class.c (O_BINARY): Define if necessary.
1382 (registerResource_libfunc): Declare.
1383 (init_class_processing): Initilize registerResource_libfunc.
1384 (compile_resource_file): New function.
1385 * java-tree.h (resource_name): Declare.
1386 (compile_resource_file): Declare.
1387 * jcf-parse.c (yyparse): Handle compiling java resource files.
1388 * lang.c (java_decode_option): Handle -fcompile-resource option.
1389 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1391 * gcj.texi (Code Generation): Add documentation for -R flag.
1393 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1395 * jcf-write.c (generate_classfile): Issue an error in case of
1396 field/initial value mismatch.
1397 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1398 being initialized and we're generating bytecode.
1399 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1400 set DECL_INITIAL properly when appropriate.
1404 2001-09-01 Per Bothner <per@bothner.com>
1406 * parse.y (maybe_yank_clinit): A field without an initializer is not
1407 relevant. All initializers except static final and constant require
1408 <clinit>, regardless of flag_emit_class_files.
1410 2001-08-31 Per Bothner <per@bothner.com>
1412 * class.c (set_constant_value): When not emiting class files, then a
1413 String ConstantValue is a utf8const_ptr_type.
1415 2001-08-30 Per Bothner <per@bothner.com>
1417 * jcf-write.c (generate_classfile): Check that field is primitive
1418 or string before emitting ConstantValue attribute.
1420 2001-08-30 Per Bothner <per@bothner.com>
1422 * parse.y (resolve_qualified_expression_name): If creating a
1423 COMPOUND_EXPR, set it's type correctly.
1425 2001-08-30 Per Bothner <per@bothner.com>
1427 * jcf-io.c (open_class): Set filename field.
1429 * jcf-parse,c (parse_class_file): Set current_function_decl
1430 for better error message when Code attribute is missing.
1432 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1433 better diagnostics, especially for constructors.
1435 2001-08-30 Per Bothner <per@bothner.com>
1437 * jcf-write.c (generate_classfile): Don't write ConstantValue
1438 attribute if field is not final, for compatibility with jdk.
1440 * jcf-write.c (generate_classfile): Convert ConstantValue values
1441 to correct type. Work-around for front-end bug.
1442 * class.c (set_constant_value): Error if constant has wrong type.
1444 2001-08-30 Per Bothner <per@bothner.com>
1446 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1447 "Double" are printed at verbosity 1.
1449 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1451 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1453 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1455 * parse.y (patch_assignment): Don't verify final re-assignment here.
1456 (java_complete_lhs): Verify assignments to finals calling
1457 patch_assignment. Verify re-assignments to finals before calling
1460 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1462 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1465 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1467 * lex.c (java_lex): new local found_hex_digits. Set and then used
1468 in test to reject invalid hexadecimal numbers.
1469 * parse.y (java_complete_tree): Prevent unwanted cast with
1470 initialized floating point finals.
1471 (patch_binop): Emit a warning when detecting a division by zero,
1472 mark result not constant, don't simplify non integer division.
1474 2001-08-28 Per Bothner <per@bothner.com>
1476 * jcf-write.c (generate_bytecode_insns): For increments and
1477 decrements just recurse to push constant. Improvement on Mark's patch.
1479 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1481 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1482 real conversion for increments and decrements of reals.
1484 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1486 * parse.y (resolve_qualified_expression_name): Handle unresolved
1487 qualified expressions, prevent numerical qualifiers, fixed typo.
1490 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1492 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1493 don't report anything but deprecated class when marked so. Handle
1495 (patch_method_invocation): Check deprecation on methods and types.
1496 (patch_binop): code becomes an enum tree_code, added default: to
1497 switch to handle that. Detect division by zero, try to fold and
1498 return before using a subroutine.
1500 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1502 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1503 file smaller than 4 bytes.
1504 * parse.y (check_inner_circular_reference): New function.
1505 (check_circular_reference): Likewise.
1506 (array_initializer:): Accept {,}.
1507 (java_check_circular_reference): Rewritten using
1508 check_circular_reference and check_inner_circular_reference.
1509 (java_complete_expand_method): Unconditionally save and restore
1510 the unpurged exception list.
1511 (build_dot_class_method_invocation): Unmangle signature parameter.
1513 2001-08-21 Tom Tromey <tromey@redhat.com>
1515 * decl.c (init_decl_processing): Add `throws' field to method
1517 * class.c (make_method_value): Compute `throws' field for method.
1519 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1521 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1522 circularity is detected.
1523 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1525 2001-08-17 Richard Henderson <rth@redhat.com>
1527 * class.c (emit_register_classes): Add align parameter to
1528 call to assemble_integer.
1530 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1532 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1533 loading a class_or_name fails, try considering an innerclass name
1534 and load the enclosing context.
1535 * parse.y (resolve_inner_class): New function.
1536 (find_as_inner_class): Added leading comment.
1537 (register_incomplete_type): Keep the current context as enclosing
1538 context for JDEP_FIELD dependencies.
1539 (do_resolve_class): Locals new_class_decl and super initialized to
1540 NULL. Call resolve_inner_class, explore the enclosing context
1541 superclass if necessary.
1544 2001-08-16 Tom Tromey <tromey@redhat.com>
1546 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1547 * gjavah.c (main): Updated for change to jcf_path_seal.
1548 * lang.c (version_flag): New global.
1549 (java_decode_option): Recognize `-version'.
1550 (java_init): Update for change to jcf_path_seal.
1551 * jcf.h (jcf_path_seal): Added `print' argument.
1552 * jcf-path.c (jcf_path_seal): Added `print' argument.
1554 2001-08-13 Zack Weinberg <zackw@panix.com>
1556 * Make-lang.in (java/decl.o): Update dependencies.
1557 * decl.c: Include libfuncs.h, don't include toplev.h.
1559 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1561 * decl.c (init_decl_processing): exception_type_node,
1562 class_not_found_type_node, and no_class_def_found_type_node
1563 initialized. predef_filenames augmented accordingly.
1564 instinit_identifier_node initialized.
1565 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
1566 * java-tree.h (enum java_tree_index): New entries
1567 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
1568 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
1569 (exception_type_node): New macro.
1570 (class_not_found_type_node): Likewise.
1571 (no_class_def_found_type_node): Likewise.
1572 (instinit_identifier_node): Likewise.
1573 (PREDEF_FILENAMES_SIZE): Adjusted.
1574 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
1575 (struct lang_type): Fixed typo in bitfield name.
1576 (DECL_INSTINIT_P): New macro.
1577 (ID_INSTINIT_P): Likewise.
1578 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
1580 * parse.y (encapsulate_with_try_catch): New function.
1581 (generate_instinit): Likewise.
1582 (build_instinit_invocation): Likewise.
1583 (ctors_unchecked_throws_clause_p): Likewise.
1584 (add_instance_initializer): Deleted.
1585 (build_instance_initializer): Likewise.
1586 (in_instance_initializer): Likewise.
1587 (check_method_redefinition): instinit$ not to be verified.
1588 (java_complete_expand_methods): Generate instinit$, simplified code.
1589 (build_dot_class_method): Eliminated unnecessary locals. Use
1590 encapsulate_with_try_catch, removed unnecessary code.
1591 (fix_constructors): New local iii. Use build_instinit_invocation.
1592 (patch_method_invocation): Added comment.
1593 (maybe_use_access_method): Don't consider instinit$.
1594 (find_applicable_accessible_methods_list): Shorten the search for
1596 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
1597 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
1598 (patch_throw_statement): Likewise. Fixed typo.
1600 2001-08-12 David Edelsohn <edelsohn@gnu.org>
1603 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1604 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1606 (lang_specific_pre_link): Use set_input to set input_filename.
1608 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1609 (main): Fix definition.
1610 Strip `main' from classname.
1613 2001-08-11 Zack Weinberg <zackw@panix.com>
1615 * lex.h: Don't include setjmp.h. Don't define
1616 SET_FLOAT_HANDLER or prototype set_float_handler.
1618 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1620 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
1621 `poplevel' in the right order.
1623 2001-08-09 Richard Henderson <rth@redhat.com>
1625 * Make-lang.in (class.o): Depend on TARGET_H.
1626 * class.c (emit_register_classes): Use target hooks instead of
1627 assemble_constructor and assemble_destructor.
1629 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
1631 * check-init.c (flags.h): Include
1632 (check_init): Don't report uninitialized static class
1633 initialization flags, don't free bit index when doing static class
1634 initialization optimization.
1635 (check_for_initialization): Return type changed to `unsigned int.'
1636 (attach_initialized_static_class): New function.
1637 * class.c (add_method_1): Create the initialized static class
1639 (finish_class): Always emit deferred inline methods.
1640 * decl.c (emit_init_test_initialization): Moved to expr.c
1641 (complete_start_java_method): Don't traverse
1642 DECL_FUNCTION_INIT_TEST_TABLE.
1643 (lang_mark_tree): Mark hash tables in function decls.
1644 * expr.c (emit_init_test_initialization): Moved from decl.c.
1645 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
1646 initialization flag, set DECL_CONTEXT and
1647 LOCAL_CLASS_INITIALIZATION_FLAG.
1648 (java_lang_expand_expr): Emit initialization code for static class
1649 initialized flags when entering block, if necessary.
1650 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
1651 * java-tree.h (flag_optimize_sci): New global variable declaration.
1652 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
1653 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
1654 (LOCAL_FINAL_P): Fixed typo in comment.
1655 (FINAL_VARIABLE_P): Likewise.
1656 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
1657 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
1658 (struct lang_decl): New fields `ict', `smic' and `cif.'
1659 (check_for_initialization): New returned value for global.
1660 (attach_initialized_static_class): New global function.
1661 (STATIC_CLASS_INIT_OPT_P): New macro.
1662 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
1663 * lang.c (java_decode_option): Handle
1664 `-fno-optimize-static-class-initialization'
1665 * parse.y (start_complete_expand_method): New function.
1666 (java_expand_method_bodies): Likewise.
1667 (attach_init_test_initialization_flags): Likewise.
1668 (adjust_init_test_initialization): Likewise.
1669 (emit_test_initialization): Likewise.
1670 (java_complete_expand_methods): Nullify abstract and native method
1672 (java_complete_expand_method): New locals `fbody', `block_body'
1673 and `exception_copy.' Reorganized: directly return on empty method
1674 bodies, call `start_complete_expand_method', remember definitely
1675 initialized static class in function, don't expand method bodies.
1676 (java_expand_classes): Call `java_expand_method_bodies' before
1677 `finish_class' when compiling to native.
1678 (resolve_expression_name): Use `orig' after building outer class
1680 (patch_invoke): Remember static method invokations.
1682 2001-08-06 Richard Henderson <rth@redhat.com>
1684 * class.c (emit_register_classes): Pass a symbol_ref and priority
1685 to assemble_constructor.
1687 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
1689 * java-tree.h (all_class_filename): New macro.
1690 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
1691 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
1692 newly created IDENTIFIER_NODE to `all_class_filename.'
1694 2001-08-01 Jeff Sturm <jsturm@one-point.com>
1696 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
1697 Use ggc_add_tree_root to register roots.
1699 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1701 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
1702 second operand calling check_init.
1703 * decl.c (complete_start_java_method): Swaped second and third
1704 arguments while creating WITH_CLEANUP_EXPR node.
1705 * jcf-write.c (generate_bytecode_insns): Use second operand
1706 instead of third when handling WITH_CLEANUP_EXPR.
1707 * parse.y (java_complete_lhs): Expand second operand of
1708 WITH_CLEANUP_EXPR nodes.
1709 (patch_synchronized_statement): Swaped second and third arguments
1710 while creating WITH_CLEANUP_EXPR node.
1712 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1714 * parse.y (create_interface): Avoid cyclic inheritance report when
1715 syntax error encountered during class definition.
1718 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1720 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1722 (lang_specific_pre_link): Use set_input to set input_filename.
1724 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1725 (main): Fix definition.
1726 Strip `main' from classname.
1729 2001-07-18 Tom Tromey <tromey@redhat.com>
1732 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
1733 * lex.c (java_new_lexer): Use ICONV_CONST.
1734 (java_read_char): Likewise.
1735 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
1736 (jv-scan$(exeext)): Likewise.
1738 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1740 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
1741 * parse.y (check_class_interface_creation): Allow `private' if the
1742 enclosing is not an interface.
1743 (create_interface): Interface tagged public if the enclosing
1744 context is an interface.
1745 (create_class): Class tagged public if the enclosing context
1749 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1751 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
1754 2001-07-14 Tim Josling <tej@melbpc.org.au>
1756 * check-init.c (check_init): Remove references to EXPON_EXPR.
1758 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1760 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
1761 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
1764 2001-07-13 Tom Tromey <tromey@redhat.com>
1766 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
1769 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1771 * parse.y (patch_method_invocation): Don't override primary if one
1772 is already provided, but let this$<n> be built. Fixed comment.
1774 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1776 * parse.y (empty_statement:): Report empty statement error only
1777 when found at class declaration level.
1780 2001-07-12 Tom Tromey <tromey@redhat.com>
1782 * expr.c (expand_load_internal): New function.
1783 (LOAD_INTERNAL): Use it.
1785 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
1787 * parse.y (verify_constructor_super): Compare anonymous class ctor
1788 args with `valid_method_invocation_conversion_p.'
1791 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1793 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
1794 `-fsyntax-only.' Fixes PR java/3248
1796 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1798 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
1800 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1802 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
1803 current function is static. Fixes PR java/1970
1805 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1807 * parse.y (patch_method_invocation): Add enclosing context to ctor
1808 calls if necessary. Fixes PR java/2953
1810 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1812 * parse.y (resolve_package): Abort if qualified expression member
1814 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
1817 2001-07-07 Zack Weinberg <zackw@stanford.edu>
1819 * verify.c: Don't use // comments.
1821 2001-07-05 Tom Tromey <tromey@redhat.com>
1823 * lang.c (flag_assume_compiled): Removed.
1824 * java-tree.h (flag_assume_compiled): Removed.
1825 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
1826 -fhash-synchronization, -fuse-divide-subroutine,
1827 -fcheck-references, -femit-class-file, -femit-class-files,
1828 -fassume-compiled. Updated --encoding information. Changed
1829 -foutput-class-dir to `-d'.
1831 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
1833 * jcf-parse.c (parse_class_file): Add lineno parameter to
1834 debug_start_source_file call.
1836 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
1838 * gcj.texi: Use gpl.texi.
1839 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
1840 dependencies and use doc/include in search path.
1842 2001-07-03 Jeff Sturm <jsturm@one-point.com>
1844 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
1845 `this'. If so, don't build instance initializers.
1847 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1849 * parse.y (resolve_expression_name): Improved error message for
1850 inner class cases. Fixes PR java/1958
1852 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
1854 * lang.c: #include diagnostic.h
1855 (lang_print_error): Add a `diagnostic_context *' parameter.
1856 (java_dummy_print): Likewise.
1857 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
1859 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1861 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
1862 * jcf.h (typedef struct JCF): New bitfield `finished.'
1863 (JCF_FINISH): Set `finished.'
1864 (JCF_ZERO): Reset `finished.'
1867 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1869 * parse.y (class_body_declaration:): Don't install empty instance
1873 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1875 * class.c (set_super_info): Call `set_class_decl_access_flags.'
1876 (set_class_decl_access_flags): New function.
1877 * java-tree.h (set_class_decl_access_flags): New prototype.
1878 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
1879 (parse_class_file): New local `decl_max_locals.' Take wide types
1880 into account to compute DECL_MAX_LOCALS.
1881 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
1884 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
1886 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
1888 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1890 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
1891 * parse.y (do_resolve_class): Moved comments out to leading comment
1892 section. Removed local `start', New local `_ht' and
1893 `circularity_hash.' Record `enclosing' in hash table and search
1894 it to detect circularity. Use `enclosing' as an argument to
1895 `lookup_cl.' Free the hash table when done.
1897 2001-06-19 Tom Tromey <tromey@redhat.com>
1899 * lex.c (java_read_char): Disallow invalid and overlong
1900 sequences. Fixes PR java/2319.
1902 2001-06-05 Jeff Sturm <jsturm@one-point.com>
1904 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
1906 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1908 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
1909 arguments accordingly.
1911 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
1913 * gcj.texi: Move contents to just after title page.
1915 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
1917 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
1919 (patch_incomplete_class_ref): Build the class ref, build the class
1920 init if necessary, complete the tree.
1923 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1925 * parse.y (lookup_field_wrapper): Test `name' code.
1926 (resolve_qualified_expression_name): Test `qual_wfl' code.
1927 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
1928 handle `qual_wfl' by code.
1929 (maybe_build_primttype_type_ref): Test `wfl' code.
1931 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1933 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
1935 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
1936 the dvi file in the java directory.
1938 2001-05-25 Sam TH <sam@uchicago.edu>
1940 * gen-table.pl javaop.h jcf.h lex.h,
1941 parse.h: Fix header include guards.
1943 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
1945 * jv-scan.c (version): Update copyright year.
1947 2001-05-21 Per Bothner <per@bothner.com>
1949 * jcf-parse.c (read_class): If class is from .class or .zip file
1950 and it's already been read, don't push/pop parser context.
1952 2001-05-18 Per Bothner <per@bothner.com>
1954 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
1955 command line so the jvgenmain-generated main program comes first.
1957 2001-05-15 Tom Tromey <tromey@redhat.com>
1959 * class.c (build_utf8_ref): Don't generate identifier based on
1962 2001-05-12 Richard Henderson <rth@redhat.com>
1964 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
1965 * expr.c (java_lang_expand_expr): Expand it.
1966 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
1967 calling build_exception_object_ref.
1968 * parse.y (catch_clause_parameter): Likewise.
1969 (build_dot_class_method): Likewise.
1970 (try_reference_assignconv): Likewise.
1971 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
1972 * jcf-write.c (generate_bytecode_insns): Likewise.
1974 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1976 * parse.y (build_unresolved_array_type): Set
1977 EXPR_WFL_QUALIFICATION on the newly created wfl.
1978 Fixes PR java/2538. Fixes PR java/2535.
1980 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1982 * parse.y (fix_constructors): Removed unnecessary assignment to
1983 local. Moved assignment to `this$<n>', fixed comments and
1985 (build_wfl_wrap): Fixed indentation.
1986 Fixes PR java/2598, java/2579 and java/2658.
1988 2001-05-03 Mo DeJong <mdejong@redhat.com>
1990 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
1991 check for byte swap.
1993 2000-05-02 Jeff Sturm <jsturm@one-point.com>
1995 * expr.c (build_class_init): Move MODIFY_EXPR
1996 outside of COND_EXPR. Remove variable `call'.
1998 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2000 * decl.c: NULL_PTR -> NULL.
2001 * jcf-write.c: Likewise.
2003 2001-05-01 Tom Tromey <tromey@redhat.com>
2005 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2006 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2007 * gcj.texi: Updated copyright text. Include fdl.texi.
2008 (Top): Link to new node.
2010 2001-05-01 Per Bothner <per@bothner.com>
2012 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2014 2001-05-01 Per Bothner <per@bothner.com>
2016 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2017 import_list contains the name, not the TREE_PURPOSE.
2019 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2021 * jcf-io.c (read_zip_member): Cast to long in comparison with
2024 * jvspec.c (lang_specific_driver): Initialize variables.
2026 * mangle.c (find_compression_record_match): Likewise.
2028 * typeck.c (build_null_signature): Provide static prototype. Mark
2029 parameter with ATTRIBUTE_UNUSED.
2031 * verify.c (verify_jvm_instructions): Initialize variable.
2033 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2035 * parse.y (do_resolve_class): Check for cyclic inheritance during
2036 inner class resolution.
2038 2001-04-27 Per Bothner <per@bothner.com>
2040 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2041 while iterating, since that could cause gc to lose stuff.
2043 2001-04-26 Per Bothner <per@bothner.com>
2045 Fix method search wrt scope of inner classes to match JLS2.
2046 * typeck.c (build_null_signature): New static function.
2047 (has_method): New function. Uses build_null_signature and lookup_do.
2048 * java-tree.h (has_method): New declaration.
2049 * parse.y (find_applicable_accessible_methods_list): Do not search
2050 context of inner classes here.
2051 (patch_method_invocation): Search scope, ie. current and outer clases,
2052 for method matching simple name, to find class.
2054 2001-04-26 Per Bothner <per@bothner.com>
2056 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2057 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2059 * constants.c (find_methodref_with_class_index): New function.
2060 (find_methodref_index): Use find_methodref_with_class_index.
2061 * java-tree.h (find_methodref_with_class_index): New declaration.
2062 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2063 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2064 If context changed from interface to class, don't use invokeinterface.
2066 2001-04-25 Per Bothner <per@bothner.com>
2068 * verify.c (verify_jvm_instructions): For field instructions,
2069 check that field index is valid. For invoke instructions, check that
2070 method index is valid.
2072 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2074 * config-lang.in (target_libs): Copy from $libgcj_saved.
2076 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2078 * decl.c (init_decl_processing): Add new class "protectionDomain"
2080 * class.c (make_class_data): Set initial value for "protectionDomain".
2082 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2084 * jvspec.c (lang_specific_driver): Fix memory allocation
2085 deficit, by using concat in lieu of xmalloc/sprintf.
2087 2001-04-20 Per Bothner <per@bothner.com>
2089 Fixes to compile multiple .class files at once.
2090 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2091 * java-tree.h (CLASS_PARSED_P): New macro.
2092 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2093 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2094 (read_class): Avoid some code duplication.
2095 Don't call JCF_FINISH for a .class file - might be needed later.
2096 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2097 rather than CLASS_LOADED_P, since latter implies class laid out.
2098 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2099 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2101 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2103 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2105 * boehm.c: Include toplev.h.
2107 2001-04-06 Tom Tromey <tromey@redhat.com>
2108 Alexandre Petit-Bianco <apbianco@redhat.com>
2110 Fix for PR gcj/1404 and PR gcj/2332:
2111 * parse.y (build_array_from_name): If we use the type_wfl then
2112 accumulate dimensions from the original type as well.
2113 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2115 2001-04-06 Tom Tromey <tromey@redhat.com>
2117 * parse.y (analyze_clinit_body): Return true if the second operand
2118 of a METHOD_EXPR is nonzero.
2120 2001-04-06 Tom Tromey <tromey@redhat.com>
2122 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2124 ($(srcdir)/java/parse.c): Likewise.
2126 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2128 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2129 (version-gcc): Initialized.
2130 (which-gcj): Likewise.
2132 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2134 * java-tree.h (struct lang_decl): New macro
2135 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2136 * parse.y (build_instance_initializer): New function.
2137 (add_instance_initializer): Use it.
2138 (java_fix_constructors): Set `current_class' before fix pass.
2139 (fix_constructors): Just return if already fixed. Move `super()'
2140 invokation ahead. Use `build_instance_initializer.'
2143 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2145 * parse.y (resolve_qualified_expression_name): Pass field's
2146 DECL_CONTEXT to `not_accessible_p.'
2147 (not_accessible_p): Changed parameters order in `inherits_from_p'
2150 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2152 * lang-options.h: Add flag_check_references.
2154 2001-04-04 Per Bothner <per@bothner.com>
2156 * java-tree.h (CONSTANT_VALUE_P): New macro.
2157 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2158 * parse.y (maybe_build_class_init_for_field): New static function.
2159 (resolve_expression_name, resolve_field_access): Use
2160 maybe_build_class_init_for_field instead of build_class_init
2161 This does not do the init if the field is compile-time-constant.
2162 (resolve_field_access): Simplify.
2164 * parse.y (fold_constant_for_init): Merge test into switch.
2166 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2168 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2170 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2172 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2174 * expr.c (pop_type_0): Save the result of the first
2175 lang_printable_name call in a scratch buffer, so it
2176 won't be clobbered by the second call.
2178 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2180 * parse-scan.y (array_type:): Rewritten.
2181 (type_declaration:): `empty_statement' replaces `SC_TK.'
2182 (class_member_declaration:): `empty statement' added.
2183 (method_body:): Simplified.
2184 (static_initializer:): Likewise.
2185 (primary_no_new_array:): Use `type_literals.'
2186 (type_literals:): New rule.
2187 (dims:): Set and update `bracket_count.'
2188 Fixes PR java/1074. Fixes PR java/2412.
2190 2001-03-28 Hans Boehm <boehm@acm.org>
2192 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2193 (get_boehm_type_descriptor): Set type on returned value to be a
2194 pointer length integer.
2196 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2198 * expr.c (pop_type_0): Call `concat' rather than building the
2200 (pop_type): Add format specifier in call to `error'.
2202 * parse.y (patch_method_invocation): Avoid casting away
2205 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2207 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2209 2001-03-28 Richard Henderson <rth@redhat.com>
2211 IA-64 ABI Exception Handling:
2212 * Make-lang.in (except.o): Don't depend on eh-common.h.
2213 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2214 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2215 [soft_exceptioninfo_call_node]: Remove.
2216 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2217 (end_java_method): No emit_handlers.
2218 * except.c (java_set_exception_lang_code): Remove.
2219 (method_init_exceptions): Don't call it.
2220 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2221 (build_exception_object_ref): New.
2222 (expand_end_java_handler): Update for except.h name changes.
2223 (emit_handlers, expand_resume_after_catch): Remove.
2224 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2225 (process_jvm_instruction): Use build_exception_object_ref.
2226 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2227 (soft_exceptioninfo_call_node): Remove.
2228 (build_exception_object_ref): Declare.
2229 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2230 soft_exceptioninfo_call_node. Move processing ...
2231 [EXC_PTR_EXPR]: ... here.
2232 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2233 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2234 (source_end_java_method): No java_set_exception_lang_code or
2236 (build_dot_class_method): Use build_exception_object_ref.
2237 (try_reference_assignconv): Check EXC_PTR_EXPR not
2238 soft_exceptioninfo_call_node.
2240 2001-03-28 Richard Henderson <rth@redhat.com>
2242 * java-tree.h (throw_node): Define as a single member of
2243 java_global_trees instead of a separate array.
2244 (JTI_THROW_NODE): New.
2245 * decl.c (throw_node): Don't declare.
2246 (init_decl_processing): Init a scalar throw_node.
2247 Don't register it for gc.
2248 * check-init.c (check_init): Reference scalar throw_node.
2249 * expr.c (build_java_athrow): Likewise.
2250 * jcf-write.c (generate_bytecode_insns): Likewise.
2251 * parse.h (BUILD_THROW): Likewise.
2253 2001-03-28 Richard Henderson <rth@redhat.com>
2255 * decl.c (end_java_method): Do not save and restore
2256 flag_non_call_exceptions.
2257 * parse.y (source_end_java_method): Likewise.
2258 * lang.c (flag_exceptions): Don't declare.
2259 (java_init_options): Set flag_non_call_exceptions. Set
2260 flag_exceptions here ...
2261 (java_init): ... not here.
2263 2001-03-27 Richard Henderson <rth@redhat.com>
2265 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2266 exceptions_via_longjmp.
2268 * lang.c (flag_new_exceptions): Don't declare it.
2269 (java_init_options): Or set it.
2271 2001-03-27 Richard Henderson <rth@redhat.com>
2273 * decl.c (end_java_method): Rename asynchronous_exceptions to
2274 flag_non_call_exceptions.
2275 * parse.y (source_end_java_method): Likewise.
2277 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2279 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2281 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2283 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2285 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2287 * parse.y (find_as_inner_class): Follow current package
2288 indications not to mistakingly load an unrelated class.
2290 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2292 * constants.c (PUTN): Use memcpy, not bcopy.
2294 * lex.c (java_read_char): Use memmove, not bcopy.
2296 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2298 2001-03-23 Per Bothner <per@bothner.com>
2300 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2301 macro for better error pin-pointing.
2302 * java-tree.h: Fix typo in comment.
2304 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2305 Don't include jsr/goto in exception range.
2306 Check if start and end of exception range are the same (also TRY_EXPR).
2307 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2308 However, do emit the following goto even if try_block is empty.
2309 Defer freeing exception_decl until after the finalizer, to make
2310 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2312 * parse.y (java_complete_lhs): If the try-clause is empty, just
2313 return the finally-clause and vice versa.
2315 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2317 * gcj.texi (Input Options): documented the check for attribute
2318 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2319 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2320 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2321 (jcf_parse): Check for the right classes archive if necessary.
2322 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2323 (jcf_parse_fields): Fixed indentation.
2324 * jcf-write.c (append_gcj_attribute): New function.
2325 (generate_classfile): Compute the attribute count, invoke
2326 `append_gcj_attribute'.
2327 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2328 turned into bit fields. New bit field `right_zip.'
2329 (JCF_ZERO): Set `right_zip' to zero.
2330 * lang-options.h (-fforce-classes-archive-check): Added flag.
2331 * lang.c (flag_force_classes_archive_check): New flag.
2332 (lang_f_options): New entry `force-classes-archive-check.'
2335 2001-02-07 Andrew Haley <aph@redhat.com>
2337 * gcj.texi (Configure-time Options): Add -fcheck-references.
2338 * expr.c (build_java_indirect_ref): New function.
2339 (java_check_reference): New function.
2340 (build_java_array_length_access): Use build_java_indirect_ref to
2341 check for null references.
2342 (build_java_arrayaccess): Likewise.
2343 (build_get_class): Likewise.
2344 (build_field_ref): Likewise.
2345 (invoke_build_dtable): Likewise.
2346 (build_invokeinterface): Likewise.
2347 * lang.c (lang_f_options): Add flag_check_references.
2348 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2349 * java-tree.h (flag_check_references): New variable.
2350 * lang.c (flag_check_references): Likewise.
2351 * parse.y (patch_invoke): Use java_check_reference.
2352 (patch_assignment): Allow for extra nesting in
2353 _Jv_CheckArrayStore.
2355 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2357 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2358 * lex.c (cxx_keywords): Likewise.
2360 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2362 * parse.y (qualify_ambiguous_name): Broaden `length'
2363 recognition. Help MODIFY_EXPR be resolved as expression names.
2364 Fixes PR java/2066. Fixes PR java/2400.
2366 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2368 * gjavah.c (process_file): Mark interface definitions with
2369 "__attribute__ ((java_interface))".
2371 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2373 * class.c (layout_class): Fixed push_super_field's second
2374 argument. Fixes PR java/2333.
2375 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2376 too early to lay innerclasses out.
2378 2001-03-20 Tom Tromey <tromey@redhat.com>
2379 Alexandre Petit-Bianco <apbianco@redhat.com>
2381 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2382 inside an array reference. Insertion of the array store check
2383 rewritten. Fixes PR java/2299.
2385 2001-03-20 Tom Tromey <tromey@redhat.com>
2387 * lex.c (java_read_unicode): Only accept leading `u's.
2389 2001-03-20 Tom Tromey <tromey@redhat.com>
2391 * jcf-parse.c (read_class): Initialize `class'.
2393 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2395 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2397 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2399 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2400 (layout_class): Likewise.
2401 (layout_class_method): Likewise.
2402 (emit_register_classes): Likewise.
2403 * decl.c (builtin_function): Likewise.
2404 (give_name_to_locals): Likewise.
2406 2001-03-19 Per Bothner <per@bothner.com>
2408 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2409 before trying to load an inner class.
2411 Fixes to process to command-line .class files in two passes.
2412 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2413 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2414 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2415 * class.c (is_compiled_class): Fix for renamed flag.
2416 * parse.y (maybe_create_class_interface_decl): Likewise.
2417 * jcf-parse.c (yyparse): Also set if compiling .class files.
2418 * jcf-parse.c (read_class); Read current_class.
2419 (jcf_parse): Make static.
2420 (load_inner_classes): New function, with code moved from jcf_parse,
2421 because we need to inner classes after the command-line files are read.
2422 (yyparse): Set finput to NULL when it doesn't need to be closed.
2423 Reduce use of main_jcf (basically only for archive) and
2424 use finput instead of main_jcf->read_state.
2425 Inline jcf_figure_file_type into yyparse.
2426 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2427 Defer load_inner_classes and parse_class_file to a second pass,
2428 after we've correctly mapped command-line .clas fiels to classes.
2429 (jcf_figure_file_type): Removed.
2430 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2431 (JCF_ZERO): Also clear zipd field.
2432 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2434 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2436 * jcf-parse.c (yyparse): Change ch from char * to char.
2438 2001-03-19 Per Bothner <per@bothner.com>
2440 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2441 Add constructed filelist-file at end, following -xjava. Thus any .o
2442 and library files are not affected by the -xjava. Also wrap
2443 explicit @FILE with -xjava and -xnone.
2445 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2447 * class.c (build_static_field_ref): Call make_decl_rtl() after
2448 setting the DECL_EXTERNAL flag.
2450 2001-03-17 Per Bothner <per@bothner.com>
2452 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2454 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2455 when result is is needed (target is STACK_TARGET).
2457 * parse.h (JDEP_SOLV): Removed.
2458 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2460 * parse.y (incomplete_class_list): Removed.
2461 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2462 It doesn't work if resolve_class changes the name of an array type
2463 that is on the list and then someone else looks for the modified name.
2464 Also, seems liable to break when compiling multiple source files at
2465 once. So the simplest is to just remove incomplete_class_list -
2466 it is only a minor space win and it is not even clear it saves time.
2468 * parse.y (resolve_class): Remove unneeded promote_type.
2470 2001-03-15 Per Bothner <per@bothner.com>
2472 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2473 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2474 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2475 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2477 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2478 * parse.y (java_expand_classes): Likewise.
2480 * parse.y (expand_start_java_method): Was only called once and had a
2481 misleading name, so inline in caller java_complete_expand_method.
2482 (enter_a_block): Likewise inline in enter_block and remove.
2484 Remove junk from when gcc/java was created (by copying from C/C++).
2485 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2486 (struct binding_level): Remove fields keep, keep_if_subblocks,
2487 more_cleanups_ok, have_cleanups (which have never been used).
2488 (pushlevel, poplevel): Remove related useless code.
2490 * class.c (make_class_data): The class_dtable_decl (i.e. the
2491 vtable for Class) should be external, except when compiling Class.
2493 * jvspec.c (lang_specific_driver): Fix -C handling.
2494 Check -save-temps to see if temp @FILE should be deleted.
2495 Follow-up to/fix for February 16 patch.
2497 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2498 (type_stack_dup): Remove no-longer neded error check.
2500 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2502 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2503 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2504 don't surround the element with 'N..E' if the type name is
2507 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2509 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2510 DECL_RTL_SET_P, etc.
2511 (make_method_value): Likewise.
2512 (get_dispatch_table): Likewise.
2514 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2516 2001-03-07 Tom Tromey <tromey@redhat.com>
2518 * config-lang.in (lang_requires): Define.
2520 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2522 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2525 2001-03-05 Per Bothner <per@bothner.com>
2527 Fix a problem where rest_of_decl_compilation applied to
2528 class_dtable_decl causes problems because it was done too early,
2529 before output file was opened.
2530 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2531 * class.c (class_dtable_decl): Add macro - element of class_roots.
2532 (make_class_data): Define class_dtable_decl.
2533 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2535 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2537 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2538 uses of 'boolean' with 'bool'.
2540 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2542 * lang-specs.h: Add zero initializer for cpp_spec field to all
2545 2001-02-16 Per Bothner <per@bothner.com>
2547 Handle compiling multiple input files at once, and @FILE syntax.
2548 * gcj.texi: Updated documentation to match.
2549 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2550 * jcf-parse.c (parse_source_file): Split into ...
2551 (parse_source_file_1): New function - and:
2552 (parse_source_file_2): New function.
2553 (yyparse): On -ffilelist-file, open and scan named file.
2554 On first pass over files, only do parse_source_file_1.
2555 A new second pass calls parse_source_file_2 for each file to compile.
2556 (init_jcf_parse): Call init_src_parse.
2557 * jvspec.c (INDIRECT_FILE_ARG): New flag.
2558 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
2559 as multiple input file combined in one compilation.
2560 * lang-options.h: Add -ffilelist-file
2561 * lang.c (flag_filelist_file): New flag variable.
2562 (lang_f_options): Handle -ffilelist-file.
2563 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
2564 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
2565 gclass_list - use global fields of src_parse_roots instead.
2566 * parse.y (src_parse_roots): New array.
2567 (incomplete_class_list, gclass_list): New macros.
2568 (push_parser_context, java_pop_parser_context,
2569 java_parser_context_resume): Don't fiddle with deleted fields.
2570 (various): Use incomplete_class gclass_list and global macros
2571 instead of parse_ctxt fields - the lists are global.
2572 (init_src_parse): New function.
2574 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2576 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
2578 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2580 * parse.y (check_inner_class_access): Moved declaration of local
2581 `enclosing_decl_type' to the right location.
2583 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
2585 * parse.y (parser_check_super_interface): Don't call
2586 check_pkg_class_access for an inner interface.
2587 (parser_check_super): Don't call check_pkg_class_access for inner
2589 (do_resolve_class): Simplify enclosing type loop. Don't call
2590 check_pkg_class_access if CL and DECL are not set.
2591 (find_in_imports_on_demand): Set DECL if class_type needed to be
2592 loaded. Don't call check_pkg_class_access for an inner class.
2593 (check_inner_class_access): Rewritten to implement member access
2594 rules as per spec 6.6.1.
2595 (check_pkg_class_access): Handle the empty package correctly.
2596 (in_same_package): New function. Determine if two classes are in the
2599 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
2601 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
2602 method into array types.
2603 * parse.y (patch_method_invocation): Bypass access check on clone call
2606 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2608 * expr.c (build_instanceof): Check for arrays when trying fold to
2611 2001-02-15 Jim Meyering <meyering@lucent.com>
2613 * Make-lang.in (java.install-common): Depend on `installdirs'.
2614 (java.install-info): Likewise.
2616 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
2618 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
2620 2001-02-14 Tom Tromey <tromey@redhat.com>
2621 Alexandre Petit-Bianco <apbianco@cygnus.com>
2623 Fix for PR java/1261.
2624 * typeck.c (build_java_array_type): Add public `clone' method to
2626 * parse.y (resolve_qualified_expression_name): Use current_class
2627 when checking for inaccessibility.
2628 (patch_method_invocation): Fixed error message when accessibility
2629 denied. Added `from_super' argument.
2631 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2633 * parse.y (resolve_class): Don't build a fake decl. Use the one
2635 * typeck.c (build_java_array_type): Build and assign decl to array
2638 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2640 * parse.y (not_accessible_p): Changed leading comment. Added extra
2641 `where' argument. Use it to enforce protected access rules.
2642 (resolve_qualified_expression_name): Added extra argument to
2644 (patch_method_invocation): Use argument `primary' to provide
2645 not_accessible_p with an extra argument.
2646 (lookup_method_invoke): Added extra argument to not_accessible_p.
2647 (search_applicable_method_list): Likewise.
2649 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2651 * parse.y (resolve_qualified_expression_name): Try to resolve as
2652 an inner class access only if `decl' is a TYPE_DECL.
2654 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2656 * decl.c (classdollar_identifier_node): Initialize.
2657 * java-tree.h (enum java_tree_index): New entry
2658 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
2659 (classdollar_identifier_node): New macro.
2660 (ID_CLASSDOLLAR_P): Likewise.
2661 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
2662 (build_dot_class_method_invocation): Likewise.
2663 (find_applicable_accessible_methods_list): `class$' can't be
2666 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
2668 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
2670 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2672 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
2673 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
2676 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2678 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
2679 outside of the `__U' sequence too.
2680 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
2683 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2685 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
2687 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2689 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
2690 (JVGENMAIN_OBJS): Likewise.
2691 * java-tree.h (append_gpp_mangled_name): New prototype.
2692 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
2693 Removed cast calling `gcc_add_root.'
2694 * jvgenmain.c (mangle_obstack): New global, initialized.
2696 (do_mangle_class): Constify local `ptr.'
2697 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
2698 append_gpp_mangle_name and update `count' if necessary.
2699 Use `mangle_obstack.'
2700 * mangle.c (append_unicode_mangled_name): Removed.
2701 (append_gpp_mangled_name): Likewise.
2702 (unicode_mangling_length): Likewise.
2703 (mangle_member_name): Return type set to `void.'
2704 (mangle_field_decl): Don't append `U' in escaped names.
2705 (mangle_method_decl): Likewise.
2706 (mangle_member_name): Just use `append_gpp_mangled_name.'
2707 * mangle_name.c: New file.
2709 2001-02-07 Per Bothner <per@bothner.com>
2711 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
2713 * check-init.c (check_init): Don't call done_alternative after
2714 processing loop code, as a LOOP_EXPR never terminates normally.
2716 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
2718 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
2720 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2722 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
2725 2001-02-06 Tom Tromey <tromey@redhat.com>
2727 * lex.c (java_new_lexer): Longer error message.
2729 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
2730 Alexandre Petit-Bianco <apbianco@cygnus.com>
2732 * typeck.c (build_prim_array_type): Added leading comment.
2733 (build_java_array_type): Moved locals out of
2734 block. Always create the `data' field, fixed alignment to match
2737 2001-02-04 Tom Tromey <tromey@redhat.com>
2739 * expr.c (java_lang_expand_expr): Don't bother recomputing
2740 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
2743 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2745 * parse.y (process_imports): Save the original name of the import
2746 for better error report.
2748 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
2750 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
2751 of macros used when compiling jvspec.c.
2752 * jvspec.c (lang_specific_driver): Link with the shared
2755 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2757 * check-init.c (check_init): Call internal_error instead of fatal.
2758 * expr.c (java_lang_expand_expr): Likewise.
2759 * jcf-parse.c (get_constant): Likewise.
2760 * mangle.c (java_mangle_decl): Likewise.
2761 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
2762 (operator_string): Likewise.
2763 * check-init.c (check_init): Call abort instead of fatal.
2764 * class.c (build_class_ref): Likewise.
2765 * constants.c (write_constant_pool): Likewise.
2766 * decl.c (start_java_method): Likewise.
2767 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
2768 (java_stack_dup, encode_newarray_type): Likewise.
2769 (build_java_array_length_access): Likewise.
2770 (build_java_check_indexed_type, expand_java_pushc): Likewise.
2771 (build_java_soft_divmod, build_invokeinterface): Likewise.
2772 * java-tree.h (INNER_CLASS_P): Likewise.
2773 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
2774 (give_name_to_class, get_class_constant): Likewise.
2775 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
2776 (find_constant_index, generate_bytecode_conditional): Likewise.
2777 (generate_bytecode_insns, perform_relocations): Likewise.
2778 * lex.c (java_unget_unicode, java_lex): Likewise.
2779 * mangle.c (mangle_type, mangle_record_type): Likewise.
2780 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
2781 (finish_mangling): Likewise.
2782 * parse.h (MARK_FINAL_PARMS): Likewise.
2783 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
2784 (obtain_incomplete_type, java_complete_class): Likewise.
2785 (java_check_regular_methods, java_complete_expand_method): Likewise.
2786 (cut_identifier_in_qualified, check_deprecation): Likewise.
2787 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
2788 (java_complete_lhs, lookup_name_in_blocks): Likewise.
2789 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
2790 * typeck.c (set_local_type, parse_signature_type): Likewise.
2791 (parse_signature_string, build_java_signature): Likewise;
2792 (set_java_signature): Likewise.
2793 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
2794 * class.c (add_method): Call fatal_error instead of fatal.
2795 (build_static_field_ref): Likewise.
2796 * expr.c (build_known_method_ref, expand_invoke): Likewise.
2797 * jcf-parse.c (get_constant, jcf_parse): Likewise.
2798 * lex.c (java_new_new_lexer): Likewise.
2799 * jv-scan.c (main): Likewise.
2800 (fatal_error): Renamed from fatal.
2801 * jcf-parse.c (yyparse): Call fatal_io_error instead of
2803 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
2804 (yyparse): Likewise.
2805 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
2806 * lex.c (java_get_line_col): Likewise.
2807 * jcf-parse.c (load_class): Make errors non-fatal.
2808 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
2810 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
2812 * jvgenmain.c (class_mangling_suffix): Remove unused string.
2813 (error): Remove unused function.
2814 (main): Don't use "__attribute__ alias" on generated class symbol.
2816 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
2818 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
2820 * parse.y (finish_method_declaration): Code accounting for WFLed
2821 method DECL_NAMEs deleted.
2822 (check_abstract_method_definitions): Likewise.
2823 (resolve_type_during_patch): Layout resolved type.
2824 * typeck.c (lookup_do): Removed unused local.
2826 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
2828 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
2829 * decl.c (init_decl_processing): Use integer_minus_one_node, not
2830 integer_negative_one_node.
2831 * expr.c (build_java_binop): Likewise.
2833 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
2835 * zextract.c (read_zip_archive): Read file_offset before writing
2836 zipd and consequently clobbering the header contents.
2838 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2840 * Make-lang.in: Remove all dependencies on defaults.h.
2841 * decl.c: Don't include defaults.h.
2843 * parse.y: Likewise.
2845 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2847 * ChangeLog (2001-01-21): Fixed typo.
2848 * class.c (layout_class_method): Code accounting for WFLed
2849 method DECL_NAMEs deleted.
2850 * constant.c (find_methodref_index): Likewise.
2851 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
2852 * java-tree.h (DECL_FUNCTION_WFL): New macro.
2853 (struct lang_decl): New field `wfl'.
2854 (java_get_real_method_name): Prototype deleted.
2855 * mangle.c (mangle_method_decl): Code accounting for WFLed
2856 method DECL_NAMEs deleted.
2857 * parse.h (GET_METHOD_NAME): Macro deleted.
2858 * parse.y (reset_method_name): Deleted.
2859 (method_header): Set DECL_FUNCTION_WFL.
2860 (check_abstract_method_header): Code accounting for WFLed method
2862 (java_get_real_method_name): Deleted.
2863 (check_method_redefinition): Code accounting for WFLed method
2864 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
2865 (java_check_regular_methods): Likewise.
2866 (java_check_abstract_methods): Likewise.
2867 (java_expand_classes): Don't call `reset_method_name.'
2868 (search_applicable_method_list): Use DECL_NAMEs instead of
2870 * typeck.c (lookup_do): Code accounting for WFLed method
2873 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
2875 * lex.c (java_read_char): Check for EOF from getc first.
2877 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2879 * class.c (layout_class): Don't lay the superclass out if it's
2880 already being laid out.
2881 * jcf-parse.c (handle_innerclass_attribute): New function.
2882 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
2883 handle_innerclasses_attribute.
2884 (jcf_parse): Don't load an innerclasses if it's already being
2886 * jcf-write.c (append_innerclass_attribute_entry): Static
2887 `anonymous_name' and its initialization deleted. `ocii' and `ini'
2888 to be zero for anonymous classes.
2890 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2892 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
2894 * jcf-parse.c (set_source_filename): Use
2895 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
2897 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2899 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
2900 gets a unique asm name.
2902 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2904 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
2905 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2907 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
2908 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
2909 * parse.y (lookup_package_type_and_set_next): Deleted.
2910 (resolve_package): Removed unnecessary code.
2911 (find_applicable_accessible_methods_list): `finit$' can't be
2913 * verify.c (pop_argument_types): Added missing prototype.
2915 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
2917 * config-lang.in: Disable java by default.
2919 2001-01-23 Tom Tromey <tromey@redhat.com>
2921 * gcj.texi (Copying): New node.
2922 Added copyright information.
2924 2001-01-21 Per Bothner <per@bothner.com>
2926 Various fixes to allow compiling a compressed .jar/.zip archive.
2927 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
2928 (struct ZipFile): Add fields name and next (from ZipFileCache).
2929 (struct ZipDirectory): New field zipf points to owning ZipFile.
2930 * jcf.h (struct ZipDirectory): Add forward declaration.
2931 (struct JCF): Declare zipd field to have type struct ZipDirectory.
2932 Remove seen_in_zip and zip_offset fields.
2933 (JCF_SEEN_IN_ZIP): New macro.
2934 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
2935 * jcf-io.c: Change all ZipFileCache to ZipFile.
2936 (read_zip_member): New function.
2937 (open_in_zip): Call read_zip_member.
2938 * jcf-parse.c (find_in_current_zip): Remove function.
2939 (read_class): Merge in find_in_current_zip functionality.
2940 Call read_zip_member if needed.
2941 (parse_zip_file_entries): Use read_zip_member.
2942 (process_zip_dir): Update for removed and added JCF fields.
2943 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
2945 2001-01-21 Per Bothner <per@bothner.com>
2947 Minor optimization of static ggc roots.
2948 * jcf-parse.c (parse_roots): New static field.
2949 (current_field, current_method, current_file_list): Replace by macros
2950 naming fields of parse_roots.
2951 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
2952 * class.c (class_roots): New static field.
2953 (registered_class, fields_ident, info_ident, class_list):
2954 New macros naming fields of parse_roots.
2955 (build_static_field_ref): Don't register roots here.
2956 (layout_class): Static field list replaced by macro class_list.
2957 (init_class_processing): Call ggc_add_tree_root for 4 roots.
2958 Initialize fields_ident and info_ident here.
2960 2001-01-21 Per Bothner <per@bothner.com>
2962 * jcf-parse.c (ggc_mark_jcf): New function.
2963 (init_jcf_parse): Register current_jcf as ggc root.
2965 2001-01-21 Per Bothner <per@bothner.com>
2967 * lang.c (put_decl_node): Print method's name.
2969 2001-01-21 Per Bothner <per@bothner.com>
2971 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
2972 (verify_jvm_instructions): Use it, for better error messages on loads.
2974 2001-01-21 Per Bothner <per@bothner.com>
2976 * verify.c (merge_type_state): Still may have to merge even if
2977 LABEL_VERIFIED (label).
2979 2001-01-21 Per Bothner <per@bothner.com>
2981 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
2982 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
2984 2001-01-19 Per Bothner <per@bothner.com>
2986 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
2987 if expeting an interface type. Refines Tom's change of 2000-09-12.
2989 2001-01-18 Per Bothner <per@bothner.com>
2991 * gcj.texi (Input Options): Mention .java files.
2993 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2995 * lang-options.h (-Wunsupported-jdk11): Removed.
2996 * lang.c (flag_not_overriding): Deleted.
2997 (flag_static_local_jdk1_1): Likewise.
2998 (lang_W_options): Removed "unsupported-jdk11" entry.
2999 * parse.y (java_check_methods): Removed dead code.
3001 2001-01-17 Tom Tromey <tromey@redhat.com>
3003 Changes suggested by Per Bothner:
3004 * gcj.texi (Input Options): Don't mention input files.
3005 (Code Generation): Updated --main information.
3006 (Invoking jcf-dump): Mention that --javap is incomplete.
3007 From Alexandre Petit-Bianco:
3008 (Warnings): Don't mention -Wunsupported-jdk11.
3010 (Compatibility): Mention JDK 1.2-ness of libraries.
3011 (Resources): Mention resources used when writing gcj.
3013 2001-01-17 Tom Tromey <tromey@redhat.com>
3015 * gcj.texi: New file.
3016 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3017 (java.info): Depend on gcj.info.
3018 (java/gcj.dvi): New target.
3019 (java.dvi): Depend on gcj.dvi.
3020 (java.install-info): Wrote.
3022 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3024 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3025 having called make_decl_rtl.
3027 2001-01-14 Per Bothner <per@bothner.com>
3029 Various patches to emit better messages on verification errors.
3030 * expr.c (push_type_0): Return error indication on stack overflow,
3031 instead of callinfg fatal.
3032 (push_type): Now just call push_type_0 (nd fatal on overflow).
3033 (pop_type_0): Return detailed error message (in a char** argument).
3034 (pop_type): If pop_type_0 fails, print error message.
3035 (pop_argument_types): Moved to verify.c.
3036 * verify.c (pop_argument_types): Moved from expr.c.
3037 Return a (possible) error message, rather than void.
3038 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3039 (verify_jvm_instruction): Use new macros, improving error messages.
3040 For case OPCODE_astore use object_ptr_type_node.
3041 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3042 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3044 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3045 constant, return body without wrapper. (Improves constant folding.)
3046 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3048 2001-01-13 Per Bothner <per@bothner.com>
3050 * expr.c (expand_java_field_op): Assigning to a final field outside
3051 an initializer does not violate JVM spec, so should be warning, not
3052 error. (Sun's verifier does not complain - though MicroSoft's does.)
3054 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3056 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3059 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3061 * parse.y (resolve_expression_name): Permit instance variables from
3062 enclosing context in super constructor call.
3063 (resolve_qualified_expression_name): Permit enclosing class's qualified
3064 "this" in super constructor call.
3066 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3068 * class.c (build_utf8_ref): Remove last argument in call to
3069 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3070 (build_class_ref): Likewise.
3071 (build_static_field_ref): Likewise.
3072 (get_dispatch_table): Likewise.
3073 (layout_class_method): Likewise.
3074 (emit_register_classes): Likewise.
3075 * constants.c (build_constant_data_ref): Likewise.
3076 * decl.c (builtin_function): Likewise.
3077 (create_primitive_vtable): Likewise.
3078 * expr.c (build_known_method_def): Likewise.
3079 (build_jni_stub): Likewise.
3080 (java_lang_expand_expr): Likewise.
3082 2001-01-10 Tom Tromey <tromey@redhat.com>
3084 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3086 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3088 * java-tree.h (lang_printable_name_wls): New prototype.
3089 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3090 rather than `current_class' to print type name. Don't prepend type
3091 names when printing constructor names.
3092 (lang_printable_name_wls): New function.
3093 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3094 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3095 * parse.y (patch_method_invocation): Message tuned for constructors.
3096 (not_accessible_p): Grant `private' access from within
3099 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3101 All files with updated copyright when applicable.
3102 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3103 * class.c (mangle_class_field): Function removed.
3104 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3105 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3106 (build_class_ref): Call `java_mangle_class_field' instead of
3107 `mangle_class_field.'
3108 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3109 (layout_class): Call `java_mangle_decl' instead of
3110 `mangle_static_field.'
3111 (cxx_keywords): Initialized static array moved to `lex.c.'
3112 (layout_class_method): Changed leading comment. Simplified to
3113 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3114 * decl.c (lang_mark_tree): Mark field `package_list.'
3115 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3116 (struct lang_type): New field `package_list.'
3117 (unicode_mangling_length): Prototype removed.
3118 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3119 emit_unicode_mangled_name): Likewise.
3120 (cxx_keyword_p): New prototype.
3121 (java_mangle_decl, java_mangle_class_field,
3122 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3123 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3125 * jvgenmain.c (main_method_prefix): Global variable removed.
3126 (main_method_suffix): Likewise.
3127 (do_mangle_classname): New function.
3128 (main): Call it. Format changed to accommodate new mangling scheme.
3129 * lex.c: (utf8_cmp): Conditionally prototyped.
3130 (cxx_keywords): Moved from class.c, conditionally defined.
3131 (utf8_cmp, cxx_keyword_p): Likewise.
3132 * mangle.c (obstack.h, ggc.h): Included.
3133 (mangle_field_decl): New function.
3134 (mangle_method_decl, mangle_type, mangle_pointer_type,
3135 mangle_array_type, mangle_record_type,
3136 find_compression_pointer_match, find_compression_array_match,
3137 find_compression_record_match,
3138 find_compression_array_template_match, set_type_package_list,
3139 entry_match_pointer_p, emit_compression_string, init_mangling,
3140 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3141 (mangle_obstack): New global.
3142 (MANGLE_RAW_STRING): New macro.
3143 (unicode_mangling_length): Turned static.
3144 (append_unicode_mangled_name): Renamed from
3145 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3146 replaces `obstack', removed from the parameter list.
3147 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3148 replaces parameter `obstack', removed from the parameter list. Call
3149 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3150 (append_gpp_mangled_classtype): Removed.
3151 (compression_table, compression_next): New static variables.
3152 * parse.y (temporary_obstack): Extern declaration removed.
3154 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3156 * parse.y (patch_binop): Compute missing type in error situations.
3158 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3160 * class.c (make_class_data): Push initial value for "arrayclass".
3161 * decl.c (init_decl_processing): Add new class field "arrayclass".
3163 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3165 From patha@softlab.ericsson.se:
3166 * parse.y (switch_label): Use build, not build1, to construct
3169 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3171 * lang.c (lang_decode_option): Change -MA to -MP.
3172 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3173 Update to new prototype; do quote targets.
3174 (jcf_dependency_write): Update.
3176 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3178 Shorten primitive array allocation path:
3179 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3180 to create new primitive arrays.
3181 * expr.c (build_newarray): If generating native code, call
3182 soft_newarray_node with a reference to the primitive TYPE identifier
3183 instead of type_value.
3185 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3187 Fix for PRs gcj/312 and gcj/253:
3188 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3189 dest if they arn't already.
3190 * class.c (layout_class): Call maybe_layout_super_class on
3191 superinterfaces also, but only if compiling from bytecode.
3194 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3197 2000-12-15 Tom Tromey <tromey@redhat.com>
3199 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3202 2000-12-14 Andrew Haley <aph@redhat.com>
3204 * boehm.c (mark_reference_fields): Change test to correctly detect
3207 2000-12-15 Andreas Jaeger <aj@suse.de>
3209 * config-lang.in (lang_dirs): Added.
3211 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3213 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3214 Credits go to rth for finding it.
3216 2000-12-13 Mike Stump <mrs@wrs.com>
3218 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3220 2000-11-07 Tom Tromey <tromey@cygnus.com>
3222 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3223 * lex.c (java_ignorable_control_p): Removed.
3224 (java_letter_or_digit_p): Removed.
3225 (java_start_char_p): New function.
3226 (java_read_char): Return `int', not `unicode_t'. Changed
3228 (java_read_unicode): Likewise.
3229 (java_read_unicode_collapsing_terminators): Likewise.
3230 (java_get_unicode): Likewise.
3231 (java_new_lexer): Initialize hit_eof.
3232 (java_parse_end_comment): Take `int' argument.
3233 (java_parse_doc_section): Likewise.
3234 (java_parse_escape_sequence): Don't allow backlash-newline.
3236 * lex.h (JAVA_DIGIT_P): Removed.
3237 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3238 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3239 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3240 (JAVA_PART_CHAR_P): New macro.
3242 (JAVA_CHAR_ERROR): Now -2.
3243 (java_lexer): New field `hit_eof'.
3244 * chartables.h: New file.
3245 * gen-table.pl: new file.
3247 2000-11-20 Tom Tromey <tromey@cygnus.com>
3248 Alexandre Petit-Bianco <apbianco@cygnus.com>
3250 * parse.y (java_complete_lhs): Only allow compound assignment of
3251 reference type if type is String.
3253 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3255 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3256 jcf-path.c: Likewise.
3258 2000-12-09 Anthony Green <green@redhat.com>
3260 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3261 filestart and filename_length as int values.
3263 2000-12-07 Mo DeJong <mdejong@redhat.com>
3265 * jcf-io.c (find_class): Correct the logic that tests to see if a
3266 .java file is newer than its .class file. The compiler was
3267 incorrectly printing a warning when file mod times were equal.
3269 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3271 * jvgenmain.c: Use ISPRINT not isascii.
3273 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3275 * parse.y (end_artificial_method_body): Fixed typo.
3277 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3279 * parse.y (patch_method_invocation): Pick the correct enclosing
3280 context when creating inner class instances.
3283 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3285 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3286 Update copyright year to 2000.
3288 2000-11-23 Anthony Green <green@redhat.com>
3290 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3291 Move current_file_list out of yyparse and make it static.
3293 * expr.c: Declare quick_stack and tree_list_free_list as static
3294 (init_expr_processing): Register quick_stack and
3295 tree_list_free_list roots.
3297 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3299 * parse.y (build_outer_field_access): New local `decl_ctx', use
3300 it. Check for field's context and current class immediate outer
3301 context inheritance.
3302 (outer_field_access_p): Consider fields inherited from the last
3304 (build_access_to_thisn): Stop at the last enclosing context if
3308 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3310 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3312 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3314 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3317 2000-11-20 Tom Tromey <tromey@cygnus.com>
3319 * jv-scan.c (help): Document --complexity.
3320 (options): Added --complexity.
3321 (flag_complexity): New global.
3322 (main): Call `report'.
3323 * parse-scan.y (complexity): New global.
3324 (if_then_statement, if_then_else_statement,
3325 if_then_else_statement_nsi, switch_block_statement_group,
3326 while_expression, do_statement, for_begin, continue_statement,
3327 throw_statement, catch_clause, finally, method_invocation,
3328 conditional_and_expression, conditional_or_expression,
3329 conditional_expression): Update complexity.
3330 (reset_report): Reset complexity.
3331 (report): New function.
3333 2000-11-20 Tom Tromey <tromey@cygnus.com>
3335 * lex.c (yylex): Added STRICT_TK case.
3336 * parse.y (STRICT_TK): Added.
3337 * parse-scan.y (STRICT_TK): Added.
3338 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3339 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3341 * keyword.h: Rebuilt.
3342 * keyword.gperf (strictfp): Added.
3344 2000-11-20 Tom Tromey <tromey@cygnus.com>
3346 * lex.c (yylex): Recognize floating point constants with leading
3349 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3351 * java-tree.h (cyclic_inheritance_report): Constify.
3352 * parse.y (cyclic_inheritance_report): Likewise.
3354 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3356 * parse.y (goal): Remove call to ggc_add_string_root.
3358 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3360 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3361 Create string in scratch buffer, then pass to build_string.
3363 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3365 * parse.y (issue_warning_error_from_context): Add
3368 2000-11-11 Anthony Green <green@redhat.com>
3370 * jcf-parse.c (process_zip_dir): Add finput parameter.
3371 (jcf_figure_file_type): Call process_zip_dir with appropriate
3374 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3376 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3377 * jcf-parse.c (jcf_figure_file_type): Likewise.
3379 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3381 * parse.y (create_new_parser_context): Use memset () instead of
3384 2000-11-08 Tom Tromey <tromey@cygnus.com>
3386 * gjavah.c (process_file): Only include gcj/cni.h when generating
3389 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3391 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3392 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3393 instead of bzero ().
3395 2000-11-05 Tom Tromey <tromey@cygnus.com>
3397 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3398 * lex.c (IS_ZERO): New define.
3399 (java_perform_atof): Error on floating point underflow.
3401 2000-11-04 Tom Tromey <tromey@cygnus.com>
3403 * lex.c (java_parse_escape_sequence): Only read two octal
3404 characters if the first one is greater than 3. Don't allow
3405 "octal" numbers to include the digits 8 or 9.
3407 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3409 * Make-lang.in (java.distdir): Remove.
3411 2000-11-03 Tom Tromey <tromey@cygnus.com>
3413 * Make-lang.in (java.dvi): New target.
3414 Partial fix for PR other/567.
3416 * lang-options.h: Mention -Wout-of-date.
3417 * jcf-dump.c (flag_newer): New global.
3418 * gjavah.c (flag_newer): New global.
3419 * jcf-io.c (find_class): Only warn when flag_newer set.
3420 * lang.c (flag_newer): New global.
3421 (struct string_option): New declaration.
3422 (lang_W_options): New global.
3423 (process_option_with_no): New function.
3424 (lang_decode_option): Use it.
3426 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3427 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3430 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3431 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3432 * lex.c (java_read_unicode): Removed `term_context' argument.
3433 Recognize any number of `u' in `\u'.
3434 (java_read_unicode_collapsing_terminators): New function.
3435 (java_get_unicode): Use it.
3436 (java_lineterminator): Removed.
3437 (yylex): Produce error if character literal is newline or single
3438 quote. Return if eof found in middle of `//' comment. EOF in
3439 `//' comment is only an error if pedantic.
3440 (java_ignorable_control_p): New function.
3441 (java_parse_end_comment): Return if eof found in middle of
3444 * jv-scan.c (pedantic): New global.
3446 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3448 * parse.y (outer_field_access_p): Inherited fields aren't
3449 consider outer fields.
3450 (maybe_build_thisn_access_method): Use
3451 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3452 (resolve_expression_name): Trigger an error if a static field
3453 is being accessed as an outer field.
3455 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3457 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3460 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3462 * Make-lang.in: Move all build rules here from Makefile.in,
3463 adapt to new context. Wrap all rules that change the current
3464 directory in parentheses. Expunge all references to $(P).
3465 When one command depends on another and they're run all at
3466 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3467 all object-file generation rules. Delete obsolete variables.
3469 * Makefile.in: Delete.
3470 * config-lang.in: Delete outputs= line.
3472 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3474 * parse.y (patch_method_invocation): NULLify this_arg when already
3476 (maybe_use_access_method): Handle call to methods unrelated to the
3477 current class. Fixed comment.
3480 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3482 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3485 2000-10-24 Tom Tromey <tromey@cygnus.com>
3487 * lex.c (java_new_lexer): Initialize new fields. Work around
3488 broken iconv() implementations.
3489 (java_read_char): Swap bytes if required. Use fallback decoder if
3491 (byteswap_init, need_byteswap): New globals.
3492 (java_destroy_lexer): Only close iconv handle if it is in use.
3493 * lex.h (java_lexer): New fields read_anything, byte_swap,
3495 Made out_buffer unsigned.
3497 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3499 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3500 where an enclosing context can be set on the jdep.
3501 (do_resolve_class): Fixed identation.
3503 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3505 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3507 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3510 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3512 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3514 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3516 * jcf-write.c (OP1): Update `last_bc'.
3517 (struct jcf_block): Fixed indentation and typo in comments. New
3519 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3520 follows `monitorenter'.
3521 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3525 2000-10-16 Tom Tromey <tromey@cygnus.com>
3527 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3528 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3529 * lang-options.h: Added -MA, -MT, -MF..
3530 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3531 (DEPEND_TARGET_SET): New macro.
3532 (DEPEND_FILE_ALREADY_SET): Likewise.
3533 (init_parse): Handle new flags.
3534 * jcf.h (jcf_dependency_print_dummies): Declare.
3535 * Make-lang.in (s-java): Added mkdeps.o.
3536 * Makefile.in (BACKEND): Added mkdeps.o.
3537 (../gcjh$(exeext)): Added mkdeps.o.
3538 (../jcf-dump$(exeext)): Added mkdeps.o.
3539 * jcf-depend.c: Include mkdeps.h.
3540 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3541 add_entry): Removed.
3542 (jcf_dependency_reset): Rewrote.
3543 (dependencies): New global.
3544 (jcf_dependency_set_target): Rewrote.
3545 (jcf_dependency_add_target): Likewise.
3546 (jcf_dependency_add_file): Likewise.
3548 (print_ents): Removed.
3549 (jcf_dependency_write): Rewrote.
3550 (print_dummies): New global.
3551 (jcf_dependency_print_dummies): New function
3552 (jcf_dependency_write): Call deps_dummy_targets if required.
3554 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3556 * gjavah.c (add_class_decl): Removed unused variables `tname',
3557 `tlen' and `name_index'.
3558 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
3559 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
3560 in `wfl_operator' with value.
3561 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
3562 (jcf_figure_file_type): Fixed identation.
3563 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
3564 * parse.y (analyze_clinit_body): New function.
3565 (static_initializer:): Reset `current_static_block'.
3566 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
3567 `wfl_operator' with new value.
3568 (lookup_cl): Use EXPR_WFL_FILENAME.
3569 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
3570 analyze_clinit_body.
3571 (build_outer_field_access): Access to this$<n> built from
3572 current_class, not its outer context.
3573 (build_access_to_thisn): Fixed leading comment. Tidied things up.
3574 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
3575 (patch_method_invocation): Use `is_static_flag' when already
3577 (patch_newarray): Removed assignment in ternary operator.
3579 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3581 * except.c (free_eh_ranges): Don't free `whole_range'.
3583 2000-10-15 Anthony Green <green@redhat.com>
3585 * decl.c (init_decl_processing): Call init_class_processing before
3588 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3590 * check-init.c (check_init): Fixed leading comment. Use
3592 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3593 (give_name_to_locals): Likewise.
3594 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
3595 fields in lang_decl_var.
3596 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
3597 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
3598 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
3599 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
3600 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
3601 (LOCAL_FINAL): Rewritten.
3602 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
3603 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
3604 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
3605 `init_final' fields.
3606 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
3607 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
3608 (TYPE_HAS_FINAL_VARIABLE): New macro.
3609 (struct lang_type): Added `afv' field.
3610 * parse.y (check_static_final_variable_assignment_flag): New function.
3611 (reset_static_final_variable_assignment_flag): Likewise.
3612 (check_final_variable_local_assignment_flag): Likewise.
3613 (reset_final_variable_local_assignment_flag): Likewise.
3614 (check_final_variable_indirect_assignment): Likewise.
3615 (check_final_variable_global_assignment_flag): Likewise.
3616 (add_inner_class_fields): Use LOCAL_FINAL_P.
3617 (register_fields): Handle local finals and final variables.
3618 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
3619 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3620 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3622 (java_complete_expand_methods): Loop to set
3623 TYPE_HAS_FINAL_VARIABLE. Call
3624 `reset_final_variable_local_assignment_flag' and
3625 `check_final_variable_local_assignment_flag' accordingly before
3626 and after constructor expansion. Call
3627 `reset_static_final_variable_assignment_flag'
3628 before expanding <clinit> and after call
3629 `check_static_final_variable_assignment_flag' if the
3630 current_class isn't an interface. After all methods have been
3631 expanded, call `check_final_variable_global_assignment_flag' and
3632 `check_static_final_variable_assignment_flag' if the current class
3634 (maybe_yank_clinit): Fixed typo in comment.
3635 (build_outer_field_access_methods): Removed old sanity check. Use
3636 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3637 Don't create access methods for finals.
3638 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
3639 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
3640 existing DECL_INIT has been processed.
3641 (java_complete_lhs): Likewise.
3642 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
3643 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
3645 (patch_assignment): Use LOCAL_FINAL_P.
3646 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
3647 DECL_INITIAL is nullified.
3650 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3652 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
3654 * Makefile.in (parse.c, parse-scan.c): Likewise.
3656 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3658 * class.c (temporary_obstack): Remove.
3659 (make_class): Don't mess with obstascks.
3660 (push_class): Likewise.
3661 (set_super_info): Likewise.
3662 (add_method_1): Likewise.
3663 (add_method): Likewise.
3664 (add_field): Likewise.
3665 (build_utf8_ref): Likewise.
3666 (build_class_ref): Likewise.
3667 (build_static_field_ref): Likewise.
3668 (finish_class): Likewise.
3669 (push_super_field): Likewise.
3670 (layout_class): Likewise.
3671 (layout_class_methods): Likewise.
3672 (init_class_processing): Likewise.
3673 * constants.c (get_tag_node): Likewise.
3674 (build_constant_data_ref): Likewise.
3675 * decl.c (ggc_p): Remove.
3676 (copy_lang_decl): Use ggc_alloc.
3677 (complete_start_java_method): Don't mess with obstacks.
3678 (start_java_method): Likewise.
3679 (end_java_method): Likewise.
3680 * except.c (link_handler): Use xmalloc.
3681 (free_eh_ranges): New function.
3682 (method_init_exceptions): Use it.
3683 (add_handler): Use xmalloc.
3684 (expand_start_java_handler): Don't mess with obstacks.
3685 (prepare_eh_table_type): Likewise.
3686 (expand_end_java_handler): Likewise.
3687 * expr.c (push_value): Likewise.
3688 (create_label_decl): Likewise.
3689 (build_jni_stub): Likewise.
3690 (java_lang_expand_expr): Likewise.
3691 (note_instructions): Use xrealloc.
3692 (java_push_constant_from_pool): Don't mess with obstacks.
3693 (process_jvm_instruction): Likewise.
3694 * java-tree.h (cyclic_inheritance_report): Remove duplicate
3696 * jcf-parse.c (get_constant): Don't mess with obstacks.
3697 (read_class): Likewise.
3698 (jcf_parse): Likewise.
3699 * lex.c (expression_obstack): Remove.
3700 (java_lex): Don't use obstack_free.
3701 * parse.h (exit_java_complete_class): Don't mess with obstacks.
3702 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
3703 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
3704 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
3705 * parse.y (gaol): Add more GC roots.
3706 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
3707 (lookup_field_wrapper): Likewise.
3708 (obtain_incomplete_type): Don't mess with obstacks.
3709 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
3711 (craft_constructor): Don't mess with obstacks.
3712 (safe_layout_class): Likewise.
3713 (java_complete_class): Likewise.
3714 (source_end_java_method): Likewise.
3715 (build_outer_field_access_methods): Likewise.
3716 (build_outer_method_access_method): Likewise.
3717 (maybe_build_thisn_access_method): Likewise.
3718 (build_dot_class_method_invocation): Likewise.
3719 (java_complete_tree): Likewise.
3720 (java_complete_lhs): Likewise.
3721 (do_merge_string_cste): Likewise.
3722 (patch_string_cst): Likewise.
3723 (array_constructor_check_entry): Likewise.
3724 * typeck.c (build_java_array_type): Likewise.
3725 (parse_signature_string): Likewise.
3726 (build_java_signature): Likewise.
3728 2000-10-12 Tom Tromey <tromey@cygnus.com>
3731 * gjavah.c (add_class_decl): Don't special-case inner classes.
3732 (add_namelet): Likewise.
3734 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
3736 * java-tree.h: Constify current_encoding.
3737 * lang.c: Constify current_encoding.
3739 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
3741 * jvgenmain.c (class_mangling_suffix): Omit `.'.
3742 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
3744 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3746 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
3747 patch. Fixes gcj/340.
3749 2000-10-10 Tom Tromey <tromey@cygnus.com>
3751 * lex.c (java_new_lexer): Initialize out_first and out_last
3753 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
3755 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3757 * parse.y (pop_current_osb): New function.
3758 (array_type:): Use `dims:', changed actions
3759 accordingly. Suggested by Anthony Green.
3760 (array_creation_expression:): Used pop_current_osb.
3761 (cast_expression:): Likewise.
3762 (search_applicable_method_list): Fixed indentation.
3764 2000-10-08 Anthony Green <green@redhat.com>
3766 * parse.y (array_type_literal): Remove production.
3767 (type_literals): Refer to array_type, not array_type_literal.
3769 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3771 Patch contributed by Corey Minyard.
3772 * decl.c (check_local_named_variable): New function.
3773 (tree check_local_unnamed_variable): Likewise.
3774 (find_local_variable): Splitted. Call check_local_{un}named_variable.
3776 2000-10-07 Anthony Green <green@redhat.com>
3778 * class.c (layout_class): Handle case where superclass can't be
3781 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
3783 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
3786 2000-10-05 Tom Tromey <tromey@cygnus.com>
3788 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
3789 * jvgenmain.c (class_mangling_prefix): Removed.
3790 (class_mangling_suffix): New global.
3792 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
3794 (print_method_info): Handle overrides for static and final
3796 (process_file): Generate declaration for class object field.
3797 * class.c (cxx_keywords): New array.
3798 (utf8_cmp): New function.
3799 (cxx_keyword_p): New function.
3800 (layout_class_method): Mangle C++ keywords by appending `$'.
3801 (mangle_field): New function.
3802 (mangle_class_field): Use mangle_field. Mangle class name as
3804 (mangle_static_field): Use mangle_field.
3806 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3808 * decl.c (find_local_variable): Removed uncessary type check and
3809 fixed range check typo. From Corey Minyard.
3811 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3813 * decl.c (give_name_to_locals): New local `code_offset'. Call
3814 `maybe_adjust_start_pc'.
3815 * expr.c (note_instructions): New function.
3816 (expand_byte_code): Don't collect insn starts here.
3817 (peek_opcode_at_pc): New function.
3818 (maybe_adjust_start_pc): Likewise.
3819 * java-tree.h (maybe_adjust_start_pc): Declare.
3820 (note_instructions): Likewise.
3821 * jcf-parse.c (parse_class_file): Call `note_instructions'.
3823 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3825 * parse.y (field_access:): Fixed indentation.
3826 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
3828 2000-09-07 Tom Tromey <tromey@cygnus.com>
3831 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
3832 JPRIMITIVE_TYPE_P, for arithmetic operators.
3833 (patch_method_invocation): Indentation fix.
3834 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
3835 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
3836 (do_unary_numeric_promotion): Cleaned up code.
3837 (valid_cast_to_p): Handle boolean correctly.
3839 2000-09-27 Tom Tromey <tromey@cygnus.com>
3841 * lex.c (java_read_unicode): Reset bs_count when finished with
3844 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3847 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
3848 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
3849 (typeck.o): Depend on ggc.h.
3850 * class.c (add_method_1): Use GC functions for allocation.
3851 (init_class_processing): Register roots.
3852 * decl.c (ggc_p): Set to 1.
3853 (pending_local_decls): Make it static.
3854 (push_jvm_slot): Use GC functions for allocation.
3855 (init_decl_processing): Register roots.
3856 (give_name_to_locals): Use GC functions for allocation.
3857 (lang_mark_tree): New function.
3858 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
3859 functions for allocation.
3860 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
3861 * lex.c (java_lex): Use build_string, rather than replicating it
3863 * parse.y (goal): Add more roots.
3864 (mark_parser_ctxt): New function.
3865 * typeck.c: Include ggc.h.
3867 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3869 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
3870 contains something else than MODIFY_EXPR.
3872 2000-09-23 Mark Mitchell <mark@codesourcery.com>
3874 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
3875 * Makefile.in (parse.o): Depend on ggc.h.
3876 (class.o): Likewise.
3877 (constants.o): Likewise.
3880 (jcf-parse.o): Likewise.
3881 (jcf-write.o): Likewise.
3882 (mangle.o): Likewise.
3883 * class.c: Include ggc.h.
3884 (build_static_field_ref): Register GC roots.
3885 (layout_class): Likewise.
3886 (init_class_processing): Likewise.
3887 * constants.c: Include ggc.h.
3888 (current_constant_pool_data_ref): Remove.
3889 (tag_nodes): Move it to ...
3890 (get_tag_node): ... here. Register GC roots.
3891 * decl.c: Include ggc.h. Remove many global tree definitions.
3892 (throw_node): Define.
3893 (java_global_trees): Likewise.
3894 (predef_filenames): Make the size a constant.
3895 (init_decl_processing): Adjust accordingly.
3896 (init_decl_processing): Call init_jcf_parse. Register GC roots.
3897 * expr.c: Include ggc.h.
3898 (init_expr_processing): Register GC roots.
3899 (build_invokeinterface): Likewise.
3900 * java-tree.h: Replace extern tree declarations with macros.
3901 (java_global_trees): New variable.
3902 (java_tree_index): New enumeration.
3903 (init_jcf_parse): Declare.
3904 * jcf-parse.c: Include ggc.h.
3905 (current_class): Remove declaration.
3906 (main_class): Likewise.
3907 (all_class_list): Likewise.
3908 (predefined_filename_p): Adjust for constant size of
3910 (init_jcf_parse): New function.
3911 * jcf-write.c: Include ggc.h.
3912 (generate_classfile): Register GC roots.
3913 (append_synthetic_attribute): Likewise.
3914 (append_innerclass_attribute_entry): Likewise.
3915 * lang.c: Include ggc.h.
3916 (lang_print_error): Register GC roots.
3917 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
3919 * parse.y: Include ggc.h.
3920 (wfl_operator): Remove.
3921 (goal): Register GC roots.
3922 (java_pop_parser_context): Adjust for new field names.
3923 (java_parser_context_save_global): Likewse.
3924 (java_parser_context_restore_global): Likewise.
3925 (java_parser_context_suspend): Likewise.
3926 (java_parser_context_resume): Likewise.
3927 (verify_constructor_circularity): Register GC roots.
3928 (lookup_cl): Likewise.
3929 (java_reorder_fields): Likewise.
3930 (build_current_this): Likewise.
3931 (class_in_current_package): Likewise.
3932 (argument_types_convertible): Likewise.
3933 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
3935 2000-09-14 Tom Tromey <tromey@cygnus.com>
3937 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
3939 2000-09-13 Tom Tromey <tromey@cygnus.com>
3941 * jcf-parse.c: Include <locale.h>.
3942 * jv-scan.c: Include <locale.h>.
3944 2000-09-12 Tom Tromey <tromey@cygnus.com>
3946 * expr.c (pop_type_0): Return `Object' if trying to merge two
3948 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
3949 interface types; `Object' is always a valid supertype.
3951 2000-09-12 Tom Tromey <tromey@cygnus.com>
3954 * jv-scan.c (help): Document --encoding.
3955 (options): Added `encoding' entry.
3956 (OPT_ENCODING): New define.
3957 (main): Handle --encoding.
3958 Include <langinfo.h> if nl_langinfo exists.
3959 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
3961 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
3962 (parse_source_file): Correctly call java_init_lex. Added `finput'
3963 argument. Use nl_langinfo to determine default encoding.
3964 * java-tree.h (current_encoding): Declare.
3965 * parse.y (java_parser_context_restore_global): Don't restore
3967 (java_parser_context_save_global): Don't set `finput' field.
3968 (java_pop_parser_context): Don't restore `finput'. Free old lexer
3970 * lang.c (current_encoding): New global.
3971 (lang_decode_option): Recognize `-fencoding='.
3972 (finish_parse): Don't close finput.
3973 * parse.h (struct parser_ctxt): Removed `finput' and
3974 `unget_utf8_value' fields. Added `lexer' field.
3975 (java_init_lex): Fixed declaration.
3976 * lex.c (java_new_lexer): New function.
3977 (java_destroy_lexer): Likewise.
3978 (java_read_char): Added `lex' argument. Handle iconv case.
3979 (java_read_unicode): Added `lex' argument. Count backslashes in
3981 (java_init_lex): Added `finput' and `encoding' arguments. Set
3982 `lexer' field in ctxp.
3983 (BAD_UTF8_VALUE): Removed.
3984 (java_lex): Handle seeing UEOF in the middle of a string literal.
3985 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
3986 (java_lexer): New structure.
3989 (DEFAULT_ENCODING): New define.
3990 (java_destroy_lexer): Declare.
3992 2000-09-12 Tom Tromey <tromey@cygnus.com>
3995 * lex.c (java_init_lex): Initialize java_io_serializable.
3996 * parse.y (java_io_serializable): New global.
3997 (valid_ref_assignconv_cast_p): An array can be cast to
4000 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4002 * decl.c, expr.c: Include defaults.h if not already included.
4003 Don't define the *_TYPE_SIZE macros.
4005 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4007 * typeck.c (build_java_array_type): Correct first parameter
4008 in ADJUST_FIELD_ALIGN invocation.
4010 2000-09-06 Tom Tromey <tromey@cygnus.com>
4012 * lang-specs.h: Also recognize `-femit-class-files'.
4014 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4016 * verify.c (merge_types): Load the types to merge if necessary.
4018 2000-09-02 Anthony Green <green@redhat.com>
4020 * jcf-io.c: Include zlib.h.
4021 (open_in_zip): Read compressed class file archives.
4022 * zipfile.h (ZipDirectory): Add uncompressed_size and
4023 compression_method fields.
4024 * zextract.c (read_zip_archive): Collect file compression info.
4026 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4028 * parse.y (do_resolve_class): Also explore superclasses of
4029 intermediate enclosing contexts when searching for inner classes.
4031 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4033 * parse.y (variable_declarator_id:): Better error message.
4034 (expression_statement:): Use YYNOT_TWICE.
4035 (cast_expression:): Likewise.
4036 (assignment:): Likewise.
4038 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4040 * parse.y (do_merge_string_cste): New locals. Create new
4041 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4043 2000-08-07 Hans Boehm <boehm@acm.org>
4045 * boehm.c (mark_reference_fields): Set marking bits for all words in
4046 a multiple-word record.
4047 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4050 2000-08-31 Mike Stump <mrs@wrs.com>
4052 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4053 jcf-dump$(exeext)): Make parallel safe.
4055 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4057 * jcf-parse.c (set_source_filename): Constify a char *.
4058 * jcf-write.c (append_innerclasses_attribute,
4059 make_class_file_name): Constify a char *. Don't recycle a
4060 variable for an unrelated purpose.
4061 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4062 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4064 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4066 * expr.c (can_widen_reference_to): Fixed indentation.
4067 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4068 * parse.y: `finit$' replaces `$finit$' in comments.
4069 (try_builtin_assignconv): Fixed leading comment.
4071 2000-08-25 Greg McGary <greg@mcgary.org>
4073 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4075 2000-08-24 Greg McGary <greg@mcgary.org>
4077 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4078 * parse.y (BINOP_LOOKUP): Likewise.
4080 2000-08-22 Andrew Haley <aph@cygnus.com>
4082 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4083 sign extending. Fixes gcj/321.
4084 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4085 combining to make a jlong. Fixes gcj/321.
4087 2000-08-21 Nix <nix@esperi.demon.co.uk>
4089 * lang-specs.h: Do not process -o or run the assembler if
4092 2000-08-16 Andrew Haley <aph@cygnus.com>
4094 * typeck.c (build_java_array_type): Rewrite code to do array
4095 alignment. Take into account back-end macros when aligning array
4096 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4097 user to set alignment. Fixes gcj/252 and 160.
4099 2000-08-09 Tom Tromey <tromey@cygnus.com>
4101 * parse.y (check_abstract_method_definitions): Now return `int'.
4102 Check implemented interfaces. Fixes PR gcj/305.
4104 * parse.y (patch_switch_statement): Disallow `long' in switch
4105 expressions. Fixes PR gcj/310.
4107 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4109 * decl.c (finit_leg_identifier_node): New global.
4110 (init_decl_processing): Use `finit$' to initialize
4111 finit_identifier_node. Use `$finit$' to initialize
4112 finit_leg_identifier_node.
4113 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4114 * java-tree.h (finit_identifier_node): Changed attached comment.
4115 (finit_leg_identifier_node): New declaration.
4116 (ID_FINIT_P): Take finit_identifier_node and
4117 finit_leg_identifier_node into account. This is a backward
4120 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4122 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4124 (generate_bytecode_insns): Check `nargs' before emitting it.
4125 * verify.c (merge_type_state): Fixed typo.
4126 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4127 generate_bytecode_{conditional,insns}.
4129 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4131 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4134 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4136 * class.c (maybe_layout_super_class): Fixed indentation.
4137 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4138 (java_check_methods): New function declaration.
4139 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4140 instead of `str_ptr'.
4141 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4142 of a `invokeinterface' at the right time.
4143 * parse.h (WFL_STRIP_BRACKET): New macro.
4144 (SET_TYPE_FOR_RESOLUTION): Use it.
4145 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4146 (check_class_interface_creation): Don't check for cross package
4147 innerclass name clashes.
4148 (method_header): Behave properly if MDECL is `error_mark_node'.
4149 (method_declarator): Return `error_mark_node' if bogus current
4151 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4152 (resolve_and_layout): New local `decl_type', set and used. Call
4154 (java_check_methods): New method.
4155 (java_layout_classes): Use it.
4156 (resolve_qualified_expression_name): No EH check necessary in
4158 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4160 (patch_assignment): Set DECL_INITIAL on integral final local.
4162 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4164 * java-tree.h (flag_extraneous_semicolon): New extern.
4165 * lang-options.h: (-Wextraneous-semicolon): New option.
4166 * lang.c (flag_redundant): Fixed typo in leading comment.
4167 (flag_extraneous_semicolon): New global.
4168 (lang_decode_option): Set `flag_extraneous_semicolon' when
4169 -Wall. Decode `-Wextraneous-semicolon'.
4170 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4171 `empty_statement' rule.
4172 (class_body_declaration): Likewise.
4173 (method_body:): Accept `;' as a method body.
4174 (static_initializer:): Removed `SC_TK' hack.
4175 (constructor_block_end:): Likewise.
4176 (empty_statement:): Report deprecated empty declaration. Fixes
4179 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4181 * parse.y (build_dot_class_method_invocation): Changed parameter
4182 name to `type'. Build signature from `type' and convert it to a
4183 STRING_CST if it's an array.
4184 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4185 to use `ref_type' directly.
4187 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4189 * lang-options.h: Added a comma after the last element to avoid
4190 syntax errors when other languages define additional options.
4192 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4194 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4195 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4196 (jc1): Link with $(BACKEND).
4197 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4199 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4201 * jvspec.c: Adjust type of second argument to
4202 lang_specific_driver, and update code as necessary.
4204 * class.c (build_dtable_decl): Initialize dummy.
4206 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4208 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4209 method bodies not to rule out discarding `<clinit>'; don't use
4210 <clinit> to initialize static fields with constant initializers.
4212 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4214 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4216 (method_synthetic): New global.
4217 (HANDLE_METHOD): Recognize synthetic method and tell
4218 `print_method_info' about it.
4219 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4220 processing a synthetic method.
4221 * jcf-reader.c (skip_attribute): New function.
4222 ( skip_attribute): Likewise.
4224 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4226 * parse.y (build_outer_field_access): Fixed comments.
4227 (fix_constructors): Emit the initialization of this$<n> before
4229 (resolve_qualified_expression_name): Build an access to `decl' if
4232 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4234 * parse-scan.y (curent_class): Non longer const.
4235 (inner_qualifier, inner_qualifier_length): Deleted.
4236 (current_class_length): New global.
4237 (bracket_count): Fixed typo in leading comment.
4238 (anonymous_count): New global.
4239 (class_instance_creation_expression:): Handle anonymous classes.
4240 (anonymous_class_creation:): New rule.
4241 (push_class_context): Rewritten.
4242 (pop_class_context): Likewise.
4243 (INNER_QUALIFIER): Macro deleted.
4244 (report_class_declaration): call `push_class_context' when
4245 entering the function. `fprintf' format modified not to use
4247 (report_class_declaration): Assign `package_name' and
4248 `current_class' to NULL separately.
4250 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4252 * expr.c (build_invokeinterface): Call layout_class_methods on
4255 2000-07-27 Tom Tromey <tromey@cygnus.com>
4256 Anthony Green <green@cygnus.com>
4257 Alexandre Petit-Bianco <apbianco@cygnus.com>
4259 * class.c (make_class_data): Create vtable for abstract classes.
4260 (get_dispatch_table): Changed to cope with abstract classes.
4262 2000-07-27 Tom Tromey <tromey@cygnus.com>
4264 * parse.y (patch_method_invocation): Don't reverse the argument
4265 list when dealing with anonymous class constructors. Fixed typo in
4268 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4270 * parse.y (build_alias_initializer_parameter_list): Reverse
4271 crafted list when building aliases for anonymous class
4274 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4276 * parse.y (jdep_resolve_class): Don't bother checking potential
4277 innerclass access if `decl' is NULL.
4278 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4281 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4283 * parse.c: Remove (again.)
4285 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4287 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4288 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4289 outside the `if' statement, alias to innerclass removed, `decl'
4290 used to mark the class complete.
4292 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4294 * parse.y (simple_name:): Fixed typo in error message.
4296 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4298 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4299 or its first operand can be error marks.
4301 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4303 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4304 * parse.y (method_header): Likewise.
4306 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4308 * parse.y (process_imports): Consider that one might be trying to
4309 import an innerclass. Fixes gcj/254
4311 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4313 * parse.y (find_as_inner_class): Handle the case where the
4314 enclosing context of an innerclass has been loaded as bytecode.
4316 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4318 * parse.y (simple_name:): Reject `$' in type names.
4319 (resolve_type_during_patch): Use `type' as a second
4320 argument to resolve_no_layout. Fixes gcj/257.
4322 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4324 * parse.y (find_most_specific_methods_list): Select the only
4325 non-abstract method even if max has been set.
4326 Fixes gcj/285, gcj/298.
4328 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4330 * lang-specs.h: Added %(jc1) to java compiler options.
4332 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4334 * .cvsignore: New file.
4336 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4338 * parse.y (not_accessible_p): Access granted to innerclasses
4339 (indirectly) extending the reference type. Fixes gcj/249.
4341 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4343 * parse.y (patch_method_invocation): Fixed comment.
4344 (maybe_use_access_method): Build this$<n>s to the context of the
4345 target method, or a type that extends it. Fixes gcj/242.
4347 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4351 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4353 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4355 2000-07-13 Tom Tromey <tromey@cygnus.com>
4357 * lang-specs.h: Added %{I*}.
4359 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4361 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4363 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4365 * parse-scan.c: Remove.
4367 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4369 * class.c (set_super_info): Handled protected inner classes.
4370 (common_enclosing_context_p): Bail early if arguments aren't both
4372 (get_access_flags_from_decl): Handle private and protected inner
4374 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4375 (CLASS_PROTECTED): Likewise.
4376 (struct lang_type): New bitfield `poic'.
4377 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4379 (check_inner_class_access): Renamed arguments, added
4380 comments. Handles protected inner classes (fixes gcj/225)
4381 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4383 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4385 * parse.y (resolve_qualified_expression_name): Verify qualified
4386 access to `this'. Fixes gcj/239.
4388 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4390 * jcf-write.c (generate_classfile): Don't install ConstantValue
4393 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4395 * parse.y (resolve_qualified_expression_name): Handle inner class
4396 access. Fixes gcj/256.
4398 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4400 * jcf-write.c (generate_classfile): Properly install the
4401 ConstantValue attribute and the initial value constant pool index
4402 on string constants.
4403 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4406 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4408 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4410 * parse.y (find_as_inner_class): Fixed typo.
4411 (do_resolve_class): Explore enclosing contexts when searching for
4412 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4413 (check_inner_class_access): Check `decl' which can be null in case
4416 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4418 * java-tree.h (java_debug_context): Declared `extern'.
4419 (safe_layout_class): Likewise.
4420 * parse.y (resolve_field_access): Field must be `static' in order
4421 to be replaced by its initial value. Added comments.
4422 (find_applicable_accessible_methods_list): Fixed typo.
4423 (find_most_specific_methods_list): Methods found in innerclasses
4424 take over methods founds in the enclosing contexts.
4425 (java_complete_tree): Loosen restrictions on the type of DECLs
4426 that can be replaced by their initialization values.
4427 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4429 2000-07-05 Tom Tromey <tromey@cygnus.com>
4431 * Make-lang.in (PARSE_DIR): New macro.
4432 (PARSE_RELDIR): Likewise.
4433 (PARSE_C): Likewise.
4434 (PARSE_SCAN_C): Likewise.
4435 ($(PARSE_C)): New target.
4436 ($(PARSE_SCAN_C)): Likewise.
4437 (SET_BISON): New macro.
4438 (BISONFLAGS): Likewise.
4439 (JAVABISONFLAGS): Likewise.
4441 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4443 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4444 argument on the first pass for CNI as well as JNI.
4445 (print_method_info): Set up method name on the first pass only.
4447 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4449 * parse.y (parser_qualified_classname): Removed parameter
4451 (create_interface): Removed first passed parameter to
4452 parser_qualified_classname.
4453 (create_class): Likewise. Don't install alias on static
4454 innerclasses. Fixes gcj/275.
4456 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4458 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4459 debugable statement with empty_stmt_node. Fixes gcj/272
4461 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4463 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4466 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4468 * jcf-write.c (push_long_const): Appropriately cast short negative
4471 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4473 * parse.y (verify_constructor_super): Use loop variable
4474 `m_arg_type' initialized with `mdecl_arg_type'.
4476 2000-06-29 Tom Tromey <tromey@cygnus.com>
4478 * parse.y (resolve_field_access): Handle case where `type_found'
4481 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4483 * expr.c (lookup_field): The same field can be found through two
4484 different interface. Don't declare it ambiguous in that case.
4486 2000-06-27 Tom Tromey <tromey@cygnus.com>
4488 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4489 follows \r, then unget it at a lower level.
4491 2000-06-26 Tom Tromey <tromey@cygnus.com>
4493 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4496 2000-06-25 Tom Tromey <tromey@cygnus.com>
4498 * parse.y (for_statement): Wrap expression in a WFL if it is a
4499 constant. For PR gcj/268.
4501 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4503 * parse.y (do_resolve_class): Minor optimiztion in the package
4504 list search. Removed unnecessary test and return statement.
4505 (valid_ref_assignconv_cast_p): Order of arguments to
4506 enclosing_context_p fixed.
4508 2000-06-24 Tom Tromey <tromey@cygnus.com>
4510 * expr.c (lookup_field): Print error and return error_mark_node if
4511 field reference is ambiguous.
4513 * parse.y (check_abstract_method_definitions): Also check if
4514 `other_method' is abstract.
4516 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4518 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4520 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4521 (struct lang_type): New field `pic'.
4522 (CLASS_PRIVATE): New macro.
4523 * parse.y (check_inner_class_access): New function.
4524 (jdep_resolve_class): Call it.
4526 2000-06-23 Tom Tromey <tromey@cygnus.com>
4528 * parse.y (patch_incomplete_class_ref): Initialize the returned
4529 class. For PR gcj/260.
4531 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4533 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4535 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4537 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4538 Java specific checks.
4539 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4541 * java-tree.def (CASE_EXPR): Marked 'e'.
4542 (DEFAULT_EXPR): Likewise.
4543 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4545 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4546 Java specific checks.
4547 (generate_bytecode_insns): Test try_block for BLOCK before using
4549 * parse.y (build_wfl_wrap): Added `location' argument. Set
4550 EXPR_WFL_LINECOL accordingly.
4551 (dim_expr:): Wrap constants with WFLs.
4552 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
4553 (resolve_package): Check for `stmt' not being a BLOCK before
4554 building a debuggable statement with it.
4555 (make_qualified_primary): Added extra parameter to build_wfl_wrap
4557 (resolve_field_access): Make sure `decl' is a DECL before treating
4559 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
4560 IDENTIFIER_NODE before treating it as such.
4561 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
4562 treating it as such.
4563 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
4564 to be applied only on non array types.
4566 2000-06-16 Per Bothner <per@bothner.com>
4568 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
4569 define in terms of DECL_RESULT, as that fails when --enable-checking.
4571 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4573 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
4574 types the same in comparison.
4575 (CHECK_OP): Add static prototype.
4577 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4579 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
4580 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
4583 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4585 * decl.c (create_primitive_vtable): Prototype.
4587 * jcf-write.c (generate_bytecode_insns): Initialize variable
4590 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
4592 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4594 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
4595 to track searched classes, and do not search the same class more than
4596 once. Call find_applicable_accessible_methods_list on immediate
4597 superclass, instead of search_applicable_method_list on all ancestors.
4600 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4602 * parse.y (register_fields): Permit static fields in inner classes
4603 if they are final. Fix for PR gcj/255.
4605 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4607 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
4608 * parse.y (find_in_imports): Returned type changed to void,
4609 leading comment fixed.
4610 (register_package): New function.
4611 (qualify_and_find): Likewise.
4612 (package_declaration:): Use `register_package'.
4613 (single_type_import_declaration:): Removed local variable
4614 `node'. Added missing `;' for consistency.
4615 (type_import_on_demand_declaration:): Use `chainon' to link new
4617 (lookup_field_wrapper): Lookup local variables defined in outer
4619 (java_complete_class): Don't reverse the list of imported on demand.
4620 (do_resolve_class): Reorganized. Removed local variable
4621 `original_name'. Call `qualify_and_find' with the current package
4622 name, invoke `find_in_imports_on_demand' right after. Call
4623 `qualify_and_find' with the packages we've seen so far. Fixed
4624 operations numbering in comments.
4625 (java_expand_class): Don't reverse `package_list'.
4626 (find_most_specific_methods_list): New local variables `abstract'
4627 and `candidates'. Use them to pick the right method.
4629 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
4631 * parse.y (check_modifiers_consistency): Don't subtract out
4632 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
4634 2000-06-04 Philipp Thomas <pthomas@suse.de>
4636 * Makefile.in (INTLLIBS): New.
4640 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4642 * class.c (get_dispatch_table): Build the vtable dummy entry list
4643 element with a null purpose. Fixed leading comment.
4644 (build_dtable_decl): Build an accurate dtable type when appropriate
4647 2000-06-02 Richard Henderson <rth@cygnus.com>
4649 * lang.c (lang_get_alias_set): New.
4651 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4653 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
4654 before using it as the accessed field.
4656 2000-05-31 Tom Tromey <tromey@cygnus.com>
4658 * java-tree.h (boolean_array_vtable, byte_array_vtable,
4659 char_array_vtable, short_array_vtable, int_array_vtable,
4660 long_array_vtable, float_array_vtable, double_array_vtable):
4662 * expr.c (get_primitive_array_vtable): New function.
4663 (create_primitive_vtable): New function.
4664 (java_lang_expand_expr): Enable code to statically generate
4666 * decl.c (init_decl_processing): Create primitive vtables.
4667 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
4668 short_array_vtable, int_array_vtable, long_array_vtable,
4669 float_array_vtable, double_array_vtable): Define.
4671 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
4673 * java/parse.y (find_applicable_accessible_methods_list):
4674 Don't add an uninitialized value to the list.
4676 2000-05-25 Tom Tromey <tromey@cygnus.com>
4678 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
4679 when trying to see if field's class should be initialized. Always
4680 initialize field's declaring class, not qualified class.
4683 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
4684 `wfl_operator', to maybe_build_primttype_type_ref.
4687 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
4689 * parse.y (patch_method_invocation): Don't try to lookup methods
4692 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4694 * parse.y (resolve_field_access): Call the appropriate <clinit>
4695 before accessing the length of a static array. Craft a decl for
4696 the field while its time. Fixes PR gcj/129.
4698 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4700 * parse.y (resolve_package): Correctly set `*next' (was off by
4702 (resolve_qualified_expression_name): Fixed comment.
4704 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4706 * jcf-parse.c (jcf_parse_source): Reset current_class and
4707 current_function_decl to NULL before parsing a new file.
4709 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4711 * parse.y (block_end:): If the collected block doesn't feature a
4712 statement, insert an empty statement.
4714 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4716 * parse.y (maybe_yank_clinit): New function.
4717 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
4718 end of the list of methods belonging to a class.
4719 (java_complete_expand_method): Check whether <clinit> is really
4720 necessary and expand it accordingly.
4722 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4724 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
4725 processed by the method's switch statement.
4727 2000-05-19 Tom Tromey <tromey@cygnus.com>
4729 * java-tree.h: Added init state enum.
4730 * decl.c (emit_init_test_initialization): Initialize class
4731 initialization check variable by looking at class' state.
4733 2000-05-19 Tom Tromey <tromey@cygnus.com>
4735 * java-tree.h (build_instanceof): Declare.
4736 (build_get_class): Declare.
4737 * parse.y (patch_binop): Use build_instanceof.
4738 * expr.c (build_instanceof): New function. If class is final,
4739 don't make a function call.
4740 (expand_java_INSTANCEOF): Use it.
4741 (build_get_class): New function.
4743 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4745 * jcf-write.c (generate_classfile): Scan the source_file for
4746 slashes with the right pointer variable.
4748 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
4750 * lang.c (lang_decode_option): Update -Wunused flags by calling
4752 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
4754 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
4756 * check_init.c (check_init): Constify local char *.
4757 * class.c (push_class): Constify local char *.
4758 * java_tree.h: Update prototypes.
4759 * jcf-io.c (open_class): Constify filename parameter and
4761 (find_class): Remove redundant string copy. Cast return from
4763 * jcf-parse.c (read_class, parse_class_file, yyparse):
4764 Constify local char *.
4765 * jcf-write.c (generate_bytecode_insns, generate_classfile):
4766 Constify local char *.
4767 * jcf.h (JCF): Constify filename and classname.
4768 (JCF_FINISH): Cast args to FREE to char * when appropriate.
4769 * lang.c (init_parse): Constify parameter and return value.
4770 * lex.c (java_get_line_col): Constify filename parameter.
4771 * parse.h: Constify parser_ctxt.filename. Update prototypes.
4772 * parse.y (java_parser_context_suspend,
4773 issue_warning_error_from_context, safe_layout_class): Constify
4775 * parse.c: Regenerate.
4777 2000-05-08 Tom Tromey <tromey@cygnus.com>
4779 * expr.c (build_jni_stub): Cache the result of
4780 _Jv_LookupJNIMethod.
4782 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4784 * decl.c (predef_filenames_size): Now 7.
4785 (predef_filenames): New seventh entry.
4787 2000-05-04 Tom Tromey <tromey@cygnus.com>
4789 * boehm.c (mark_reference_fields): Don't mark RawData fields.
4790 Keep track of when we've seen a reference field after a
4791 non-reference field.
4792 (get_boehm_type_descriptor): Handle case where we see
4793 non-reference fields but no trailing reference field.
4794 * decl.c (rawdata_ptr_type_node): Define.
4795 (init_decl_processing): Initialize rawdata_ptr_type_node.
4796 * java-tree.h (rawdata_ptr_type_node): Declare.
4798 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4800 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
4801 specifiers in calls to fprintf.
4803 2000-05-03 Andrew Haley <aph@cygnus.com>
4805 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
4807 * javaop.h (WORD_TO_INT): New function.
4808 (IMMEDIATE_s4): Use WORD_TO_INT.
4809 * jcf.h (JPOOL_INT): Ditto.
4811 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
4814 2000-04-19 Tom Tromey <tromey@cygnus.com>
4816 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
4818 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
4820 * expr.c (build_jni_stub): New function.
4821 * lang-specs.h: -fjni and -femit-class-file are incompatible.
4823 * parse.y (java_complete_expand_methods): Expand a native method
4824 and call build_jni_stub if -fjni given.
4825 * lang-options.h: Document -fjni.
4826 * lang.c (flag_jni): New global.
4827 (lang_f_options): Added `jni' entry.
4828 * java-tree.h (soft_lookupjnimethod_node,
4829 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
4831 (flag_jni): Declare.
4832 (build_jni_stub): Declare.
4833 (struct lang_decl): Added `native' flag.
4834 (METHOD_NATIVE): Redefined to use `native' field of lang specific
4836 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
4837 soft_jnipopsystemframe_node): New globals.
4838 (init_decl_processing): Set them. _Jv_InitClass only takes one
4841 * java-tree.def: Put into `C' mode.
4843 2000-04-27 Tom Tromey <tromey@cygnus.com>
4846 * expr.c (expand_invoke): Generate check to see if object pointer
4847 is null in nonvirtual invocation case.
4848 * java-tree.h (soft_nullpointer_node): Declare.
4849 * decl.c (soft_nullpointer_node): New global.
4850 (init_decl_processing): Initialize soft_nullpointer_node.
4851 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4852 or `private' methods.
4853 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4855 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4857 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4860 2000-04-26 Tom Tromey <tromey@cygnus.com>
4862 * zextract.c (find_zip_file_start): New function.
4863 (read_zip_archive): Use it.
4865 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4867 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
4869 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4871 * class.c (common_enclosing_context_p): New function.
4872 * java-tree.h (common_enclosing_context_p): Added prototype.
4873 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
4874 classes sharing an outer context with the current instance.
4875 * parse.y (build_access_to_thisn): Fixed leading comment.
4876 (verify_constructor_super): New local `supper_inner'. Skip
4877 enclosing context argument in the case of inner class constructors.
4878 (patch_method_invocation): Insert proper context as second
4879 parameter to pure inner class constructor super invocations.
4881 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4883 * parse.y (end_class_declaration): Reset the interface number
4886 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4888 * parse.y (source_start_java_method): Deleted unnecessary code.
4889 (patch_method_invocation): Fixed comment.
4891 2000-04-24 Robert Lipe <robertlipe@usa.net>
4893 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
4895 2000-04-23 Tom Tromey <tromey@cygnus.com>
4897 * boehm.c (mark_reference_fields): Use int_byte_position.
4899 2000-04-22 Tom Tromey <tromey@cygnus.com>
4901 * boehm.c (mark_reference_fields): Only call byte_position on
4904 2000-04-22 Tom Tromey <tromey@cygnus.com>
4906 * boehm.c (mark_reference_fields): Added `last_view_index'
4907 argument. Use DECL_FIELD_OFFSET to determine field's offset.
4909 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
4911 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
4912 * parse.y (check_class_interface_creation): Fixed comments. Select
4913 permitted modifiers for (inner) interfaces. Changed error message
4914 to report rejected modifiers used with local classes.
4916 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4918 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
4919 of directly inherited type considered in scope.
4920 * parse.y (do_resolve_class): Search inherited classes for inner
4923 2000-04-20 Tom Tromey <tromey@cygnus.com>
4925 * parse.y (not_accessible_p): Use member's class, not current
4926 class, when doing inheritance check for protected reference.
4929 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
4931 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
4933 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4935 * parse.y (lookup_field_wrapper): Search for final local aliases.
4936 (resolve_expression_name): Let lookup_field_wrapper search for
4937 final local aliases. Force the value of `name' if one is found.
4938 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
4939 an expression name. Fixed comments.
4941 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4943 * parse.y (yyerror): `msg' can be null, don't use it in that case.
4945 2000-04-19 Tom Tromey <tromey@cygnus.com>
4947 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
4949 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4951 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
4953 2000-04-18 Tom Tromey <tromey@cygnus.com>
4956 * gjavah.c (utf8_cmp): Changed return value.
4957 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
4959 (cxx_keywords): New global.
4960 (get_field_name): Handle new result of cxx_keyword_subst.
4961 (print_method_info): Likewise.
4963 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
4965 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
4966 with a newline, for CNI.
4967 (print_stub_or_jni): Print a space or newline before method name for
4969 (print_cxx_classname): Don't write leading "::" in CNI stub method.
4970 (process_file): Include gcj/cni.h if generating CNI stubs.
4972 2000-04-16 Tom Tromey <tromey@cygnus.com>
4974 * gjavah.c (decompile_method): Use print_field_name.
4977 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4979 * parse.y (java_expand_classes): Reverse the package list once.
4980 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
4982 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
4983 the `==' and `!=' operators.
4985 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4987 * jcf-write.c (generate_bytecode_insns): At invokation time,
4988 always relate an interface method to the type of its selector.
4990 2000-04-05 Tom Tromey <tromey@cygnus.com>
4993 * expr.c (expand_invoke): Generate check to see if object pointer
4994 is null in nonvirtual invocation case.
4995 * java-tree.h (soft_nullpointer_node): Declare.
4996 * decl.c (soft_nullpointer_node): New global.
4997 (init_decl_processing): Initialize soft_nullpointer_node.
4998 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4999 or `private' methods.
5000 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5002 2000-04-05 Tom Tromey <tromey@cygnus.com>
5005 * parse.y (check_final_assignment): Recognize assignments to the
5006 `length' field of an array when generating class files.
5008 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5010 * class.c (decl_hash): Prototype removed.
5011 (decl_compare): Likewise.
5013 2000-04-05 Tom Tromey <tromey@cygnus.com>
5015 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5016 * parse.y (check_modifiers_consistency): Check for final/volatile
5017 clash. Fixes PR gcj/164.
5019 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5021 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5023 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5025 (add_method_1): Use `java_hash_hash_tree_node' and
5026 `java_hash_compare_tree_node'.
5027 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5028 (java_hash_compare_tree_node): Likewise.
5029 * parse.y (find_applicable_accessible_methods_list): Create,
5030 delete and use a hash table to remember already searched interfaces.
5032 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5034 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5037 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5039 * boehm.c (mark_reference_fields, set_bit): Prototype.
5040 (set_bit): Un-ANSI-fy definition.
5042 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5045 * decl.c (emit_init_test_initialization): Likewise.
5047 * gjavah.c (jni_print_char): Likewise.
5049 * parse.y (create_new_parser_context): Likewise.
5051 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5053 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5054 patch missing hunk. Fixed indentation.
5056 2000-03-30 Tom Tromey <tromey@cygnus.com>
5058 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5059 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5061 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5063 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5064 when negative *before* using it as an array index.
5065 * ChangeLog: Fixed typo.
5067 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5069 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5070 to 0 when it reaches -1.
5072 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5074 * jcf-parse.c (get_constant): Properly cast `num' during the
5075 invocation of `add_double'.
5076 * jcf-write.c (push_long_const): Properly cast `lo' before
5077 comparing it to short bounds.
5078 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5079 `interface_body:' is reduced after the current interface is
5082 2000-03-26 Tom Tromey <tromey@cygnus.com>
5084 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5085 Java-specific `-f' option.
5087 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5089 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5090 Adjust order of making types.
5091 Make bitsize_*_node values.
5093 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5095 * class.c (make_field_value): Use byte_position.
5096 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5097 (java_array_data_offset): Likewise.
5098 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5101 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5103 * parse.y (check_abstract_method_definitions): New local
5104 `end_type_reached'. Make sure we also consider `end_type'.
5105 (java_check_abstract_method_definitions): Make sure we eventually
5106 consider `java.lang.Object'.
5107 (maybe_use_access_method): Don't use access method if not in the
5108 context of a pure inner class or if the method's context is right.
5109 (find_applicable_accessible_methods_list): New static flag
5110 `object_done'. Don't search abstract classes as interfaces. Fixed
5111 indentation. Fixed the `java.lang.Object' only search. Search
5112 class interface(s) first, then fully search enclosing contexts.
5113 (find_most_specific_methods_list): Pick the closest candidate when
5114 they're all abstract.
5116 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5118 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5119 properly initialize `finished_label'. Don't emit gotos for empty
5122 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5124 * except.c (emit_handlers): Clear catch_clauses_last.
5126 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5128 * parse.y (check_method_types_complete): New function.
5129 (create_class): Reset anonymous class counter only when seeing an
5131 (java_complete_class): JDEP_METHOD: Don't recompute signature
5134 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5136 * class.c (build_static_ref): Fixed indentation in comment.
5137 * java-tree.def (TRY_EXPR): Fixed typo in name.
5138 (CLASS_LITERAL): Likewise.
5139 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5140 (struct lang_type): New field `dot_class'.
5141 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5142 (generate_classfile): Method `class$' is synthetic.
5143 * parse.y (build_do_class_method): New function.
5144 (build_dot_class_method_invocation): Likewise.
5145 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5146 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5147 (qualify_ambiguous_name): Likewise.
5148 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5149 (build_try_statement): Fixed leading comment.
5151 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5153 * class.c (make_field_value): Properly handle sizes.
5154 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5155 (layout_class_method): Count using trees.
5156 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5157 * expr.c (java_array_data_offset): Use int_bit_position.
5158 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5159 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5161 2000-03-16 Tom Tromey <tromey@cygnus.com>
5163 * lang.c (flag_hash_synchronization): New global.
5164 (lang_f_options): Added `hash-synchronization'.
5165 * lang-options.h: Mention -fhash-synchronization.
5166 * java-tree.h (flag_hash_synchronization): Declare.
5167 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5168 hash table synchronization is disabled.
5169 * decl.c (init_decl_processing): Only push `sync_info' value when
5170 hash table synchronization is disabled.
5171 * class.c (make_class_data): Only push `sync_info' field when hash
5172 table synchronization is disabled. Removed dead code.
5174 2000-03-16 Tom Tromey <tromey@cygnus.com>
5176 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5178 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5180 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5182 * parse.y (patch_method_invocation): Handle anonymous classes
5183 creation in static context.
5185 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5187 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5188 * parse.y (resolve_qualified_expression_name): Use it.
5189 (patch_method_invocation): Likewise.
5191 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5193 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5194 depending on the type of dependency which dictates what the
5196 (unresolved_type_p): Resolved types limited to the current class.
5198 2000-03-15 Tom Tromey <tromey@cygnus.com>
5200 * decl.c (init_decl_processing): Set type of `sync_info' to be
5203 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5204 Correctly compute bit number for current slot. Zero `high' and
5205 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5206 mark_reference_fields.
5207 (mark_reference_fields): New function.
5209 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5211 * parse.y (register_incomplete_type): Fixed initialization of
5214 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5216 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5218 (push_class_context, pop_class_context): New function.
5219 (class_body:): Call pop_class_context.
5220 (interface_body:): Likewise.
5221 (INNER_QUALIFIER): New macro.
5222 (report_class_declaration): Changed output format and use
5223 INNER_QUALIFIER. Call push_class_context.
5225 2000-02-14 Andrew Haley <aph@cygnus.com>
5227 * check-init.c (check_init): Add new cases for unary and binary
5230 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5232 * parse.y (resolve_package): Set `next' once a type name has been
5233 progressively discovered.
5234 (resolve_qualified_expression_name): Propagate resolution only if
5235 there are remaining qualifiers. Take into account `q' might have
5236 been cleared after re-qualification.
5237 * parse.y (patch_method_invocation): New local `resolved'.
5238 Section dealing with qualified expression rewritten to use
5239 resolve_field_access.
5241 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5243 * parse.h (PUSH_CPC): Fixed indentation.
5244 (DEBUG_CPC): New macro.
5245 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5246 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5247 * parse.y (class_body_declaration:): Use
5248 SET_CPC_INSTANCE_INITIALIZER_STMT.
5249 (method_declaration:): Check for null current_function_decl.
5250 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5251 (java_parser_context_pop_initialized_field): Better handling of
5253 (maybe_make_nested_class_name): Mark nested class name as
5254 qualified when necessary.
5255 (end_class_declaration): Don't call java_parse_context_resume when
5256 one or more error occurred.
5257 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5258 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5259 SET_CPC_INITIALIZER_STMT.
5260 (method_header): Check for inner classes declaring static methods.
5261 (resolve_qualified_expression_name): Handle situation where `this'
5264 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5266 * typeck.c (build_prim_array_type): Correctly set the high word too.
5268 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5270 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5272 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5273 list of methods for interfaces.
5275 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5277 * parse.y (qualify_ambiguous_name): Properly handle expressions
5280 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5282 * parse.y (check_final_assignment): Extended to process
5284 (patch_assignment): Have check_final_assignment called only once.
5286 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5288 * java-tree.h (IS_INIT_CHECKED): New flag.
5289 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5290 * parse.y (patch_string): Call force_evaluation_order on the
5291 completed string concatenation tree.
5292 * expr.c (force_evaluation_order): Call force_evaluation_order on
5293 function's arguments too.
5295 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5297 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5298 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5299 (build_anewarray): Likewise.
5300 * parse.y (patch_newarray): Likewise.
5301 * parse.c: Regenerated.
5303 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5305 * decl.c (init_decl_processing): Added new class fields `depth',
5306 `ancestors', and `idt' to class_type_node. Use
5307 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5308 * class.c (make_class_data): Push initial values for new fields.
5309 * java-tree.h: Updated prototype for `build_invokeinterface'.
5310 * expr.c (build_invokeinterface): Changed parameters to accept
5311 `method' tree. Calculate index of `method' in its declaring
5312 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5313 (expand_invoke): Call `build_invokeinterface' with new parameters.
5314 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5317 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5319 * typeck.c (lookup_do): Search superinterfaces first
5320 when looking up an interface method. From Godmar Back
5323 2000-03-06 Tom Tromey <tromey@cygnus.com>
5325 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5327 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5329 * java-tree.h (lookup_argument_method2): Declared.
5330 (safe_layout_class): Prototype moved from parse.h.
5331 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5332 * parse.y (java_check_regular_methods): Local `super_class' gone.
5333 Call lookup_argument_method2 instead of lookup_argument_method.
5334 Perform modifier match for methods found declared in implemented
5335 interfaces. Fixed indentation problem. Overriding/hiding error
5336 report to take place only for methods found in classes.
5337 * typeck.c (lookup_argument_method): Changed leading
5338 comment. Re-written by calling lookup_do.
5339 (lookup_argument_method2): New function.
5340 (lookup_java_method): Re-written by calling lookup_do.
5341 (lookup_do): New function.
5343 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5345 * check-init.c (check_init): Removed dead code. Handle (blank)
5347 * parse.y (declare_local_variables): New local `final_p', set it
5348 and use it to initialize LOCAL_FINAL.
5349 (check_final_assignment): Only check FIELD_DECLs.
5351 2000-02-17 Tom Tromey <tromey@cygnus.com>
5353 * Makefile.in (JAVA_OBJS): Added boehm.o.
5354 (boehm.o): New target.
5355 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5356 * java-tree.h (flag_use_boehm_gc): Declare.
5357 (get_boehm_type_descriptor): Declare.
5358 * lang.c (lang_f_options): Added `use-boehm-gc'.
5359 (flag_use_boehm_gc): New global.
5360 * lang-options.h: Added -fuse-boehm-gc.
5361 * boehm.c: New file.
5362 * class.c (get_dispatch_table): If class uses a Boehm type
5363 descriptor, put it in the vtable.
5364 (make_class_data): Removed dead code.
5366 2000-03-03 Per Bothner <per@bothner.com>
5368 * decl.c (init_decl_processing): Initialize sizetype properly.
5370 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5372 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5373 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5374 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5375 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5376 (jcf_parse): New local `current'. Load innerclasses seen in outer
5377 context being processed.
5378 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5379 * jcf-write.c (append_innerclasses_attribute): New function.
5380 (append_innerclasses_attribute_entry): Likewise.
5381 (get_access_flags): Handle static classes. Set anonymous and local
5382 classes to be private.
5383 (generate_classfile): Attribute count adjusted. Call
5384 append_innerclasses_attribute.
5385 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5386 PURE_INNER_CLASS_TYPE_P.
5387 * parse.y (parser_qualified_classname): New parameter `is_static',
5388 produce non qualified name accordingly.
5389 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5390 (create_interface): Added argument to parser_qualified_classname.
5391 (create_class): Added argument to parser_qualified_classname. Setup
5392 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5393 (add_inner_class_fields): Fixed indentation.
5394 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5395 (method_declarator): Fixed typo in comment.
5396 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5397 (build_current_thisn): Likewise.
5398 (patch_method_invocation): Likewise.
5400 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5402 * decl.c (current_function_decl): Move to toplev.c.
5404 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5406 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5407 (DECL_BIT_INDEX): Use underlying representation.
5408 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5410 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5412 * expr.c (build_java_ret): Pass proper type to size_binop.
5414 2000-02-25 Anthony Green <green@cygnus.com>
5416 * expr.c (build_class_init): Mark the decl to be ignored by
5418 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5419 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5420 * class.c (init_test_hash_newfunc): New function.
5421 (decl_hash): New function.
5422 (decl_compare): New function.
5423 * decl.c (emit_init_test_initialization): New function.
5424 (complete_start_java_method): Traverse the init test hashtable,
5425 calling emit_init_test_initialization.
5426 (always_initialize_class_p): Define.
5427 * expr.c (build_class_init): Use initialization tests when
5428 emitting class initialization code.
5429 (always_initialize_class_p): Declare.
5430 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5432 * java-tree.h: Include hash.h.
5433 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5434 (struct lang_decl): Add init_test_table field.
5435 (init_test_hash_entry): Define.
5437 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5439 * gjavah.c (main): Avoid using `argi' to report unimplemented
5442 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5444 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5445 initialize locals to avoid warnings. Local `exception_type' moved
5448 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5450 * parse.y (resolve_expression_name): Use `orig' as a second
5451 argument to resolve_field_access.
5452 (resolve_field_access): Removed unnecessary code when dealing with
5455 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5457 * class.c (push_super_field): Don't push the field twice.
5458 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5459 * parse.h (java_reorder_fields): Prototyped.
5460 * parse.y (java_reorder_fields): New function.
5461 (java_layout_class): Simplified not to worry about re-ordering.
5463 2000-02-23 Tom Tromey <tromey@cygnus.com>
5465 * gjavah.c (print_name): In JNI case, correctly quote string.
5466 (print_method_info): Don't handle overrides in JNI mode.
5468 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5470 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5471 value type set to `boolean_type_node'.
5473 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5475 * jcf-dump.c (main): Test for correct condition after
5476 output file creation.
5478 2000-02-19 Anthony Green <green@cygnus.com>
5480 * jcf-depend.c (add_entry): Fix test for first list entry.
5482 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5484 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5485 * constants.c (build_constants_constructor): Likewise.
5487 2000-02-19 Anthony Green <green@cygnus.com>
5489 * jcf-depend.c (add_entry): Add entries to the end of the list.
5491 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5493 * decl.c (INT_TYPE_SIZE): Define if necessary.
5494 (expand_java_return): Handle the case of a native integer smaller
5497 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5499 * gjavah.c (help): Use GCCBUGURL.
5500 * jv-scan.c (help): Likewise.
5501 * jcf-dump.c (help): Likewise.
5503 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5505 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5508 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5510 * jcf-parse.c (load_class): Call `fatal' if no file containing
5511 the target class are found.
5513 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5515 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5516 lex.c, lex.h, and PARSE_H to...
5517 (parse.o, parse-scan.o): ...here, respectively.
5519 * lex.c: Split out code that may trigger SIGFPE from yylex()
5520 to its own function.
5521 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5523 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5525 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5527 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5529 * parse.y (outer_field_access_p): Stop in time when outer contexts
5531 (resolve_qualified_expression_name): Properly qualify *everything*
5532 after a package.type to be resoled as expression names.
5533 (find_applicable_accessible_methods_list): Save/restore `class' to
5534 isolate it from a possible outer context search.
5536 2000-02-15 Tom Tromey <tromey@cygnus.com>
5538 * gjavah.c (jni_print_char): New function.
5539 (print_full_cxx_name): Use it.
5540 (decode_signature_piece): Likewise.
5541 (print_cxx_classname): Likewise.
5543 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5545 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5547 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5549 * gjavah.c: Include version.h.
5551 * jcf-dump.c: Likewise.
5553 * jv-scan.c: Likewise.
5555 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5557 * parse.y (outer_field_access_fix): First parameter now a tree
5558 node. Check for assignement to final. First argument to
5559 build_outer_field_access_fix modified to accommodate prototype.
5560 (build_outer_field_access): Don't check for assignment to final
5562 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
5563 possibly returned by outer_field_access_fix. Changed
5564 outer_field_access_fix's first argument.
5565 (check_final_assignment): $finit$'s context is OK.
5566 (patch_unaryop): Use node instead of its line/column value when
5567 calling outer_field_access_fix.
5569 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5571 * parse.y (interface_declaration:): No longer tagged
5572 <node>. Re-installed default action.
5573 (class_member_declaration:): Handle inner interfaces.
5574 (interface_member_declaration): Handle inner interfaces and
5576 (create_interface): Push error if one seen. Suspend parsing
5577 context when processing an inner interface.
5578 (register_fields): Inner class static field limitations not to
5579 apply to inner interfaces.
5581 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5583 * jcf-parse.c (load_class): Update `java_error_count' when a
5584 class' file can't be found.
5585 (parse.y): Avoid (byte)code generation when errors seen.
5587 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5589 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
5590 decodes a valid node.
5591 (patch_binop): Handle TRUNC_DIV_EXPR.
5593 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5595 * parse.y (resolve_package): New local `acc'. Try to progressively
5596 build and guess a package and type name.
5598 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5600 * parse.y (find_applicable_accessible_methods_list): Load and
5601 layout the search class if necessary.
5602 (java_complete_tree): Keep to original type of the folded initial
5605 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5607 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
5608 Generate error message if circularity is detected. New static
5610 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
5611 * jcf-write.c (generate_bytecode_insns): Very simply handle
5613 * parse.y (java_check_circular_reference): Use
5614 `cyclic_inheritance_report' during report, if necessary.
5615 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
5616 walking NEW_ARRAY_INIT twice.
5618 2000-02-09 Tom Tromey <tromey@cygnus.com>
5620 * parse.y (check_class_interface_creation): Allow inner classes to
5621 be `private' or `protected', check modifiers' consistency. Prevent
5622 block local classes from bearing any modifiers.
5624 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5626 * except.c (check_start_handlers): Re-add prototype lost in last
5628 (maybe_start_try): Remove excess argument to `check_start_handlers'.
5630 2000-02-09 Andrew Haley <aph@cygnus.com>
5632 * decl.c (clear_binding_level): Remove excess initializer.
5633 (maybe_poplevels): Remove unused variable.
5634 (force_poplevels): Ditto.
5635 (struct binding_level): Add comment.
5637 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5639 * jcf-write.c (generate_classfile): Don't consider
5640 pre-initialization with reference value (use <clinit> instead.)
5641 * parse.y (java_fix_constructors): No generated constructor for
5643 (build_outer_field_access): Removed debug message.
5644 (outer_field_expanded_access_p): Adapted to bytecode generation.
5645 (build_outer_field_access_method): Use fix_method_argument_names.
5646 (build_outer_method_access_method): Fixed indentation. Added
5647 comment. Handle access method generation for static and also void
5649 (build_access_to_thisn): Inserted debug message.
5650 (maybe_build_thisn_access_method): Use fix_method_argument_names.
5651 (resolve_qualified_expression_name): Fixed comment.
5652 (not_accessible_p): Adapted to bytecode generation. Added comment.
5653 (patch_method_invocation): Added comment.
5654 (maybe_use_access_method): Fixed leading comment. Handle static
5656 (java_complete_lhs): Don't shortcut handling of initialized upon
5657 declaration String type static fields when generating bytecode.
5658 (patch_unaryop): Handle outer field access when generating
5661 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5663 * java-tree.h (FIELD_THISN): New macro.
5664 * jcf-write.c (append_synthetic_attribute): New function.
5665 (generate_classfile): Set "Synthetic" attribute on this$<n>,
5666 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
5667 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
5669 (build_outer_field_access): Turned on access functions usage and
5670 generation when compiling to bytecode.
5671 (maybe_use_access_method): Likewise.
5673 2000-01-25 Andrew Haley <aph@cygnus.com>
5675 * java-except.h (struct eh_range): Add `expanded' field.
5676 (maybe_start_try): Add end_pc arg.
5677 (maybe_end_try): Ditto.
5678 * java-tree.h (force_poplevels): new function.
5679 * expr.c (expand_byte_code): Don't call maybe_start_try or
5681 * except.c (add_handler): Reset expanded.
5682 (expand_start_java_handler): Set expanded.
5683 (check_start_handlers): Don't expand a start handler that's
5684 already been expanded.
5685 (maybe_start_try): Add end_pc arg. Only expand a handler which
5687 (expand_end_java_handler): call force_poplevels.
5688 (force_poplevels): new function.
5689 * decl.c (binding_level): Add start_pc of binding level.
5690 (maybe_pushlevels): Call maybe_start_try when pushing binding
5692 (maybe_poplevels): Call maybe_end_try when popping binding levels.
5693 (LARGEST_PC): Define.
5694 (clear_binding_level): Use LARGEST_PC.
5696 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
5697 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
5698 (binding_depth, is_class_level, current_pc): new variables.
5699 (struct binding_level): ditto.
5700 (indent): new function.
5701 (push_jvm_slot): add debugging info.
5702 (maybe_pushlevels): ditto.
5703 (maybe_poplevels): ditto.
5706 (start_java_method): ditto.
5707 (give_name_to_locals): comment only.
5708 * except.c (binding_depth, is_class_level, current_pc):
5710 (expand_start_java_handler): add debugging info.
5711 (expand_end_java_handler): ditto.
5713 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5715 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
5716 (print_name_for_stub_or_jni, process_file): Constify a char*.
5718 2000-02-03 Tom Tromey <tromey@cygnus.com>
5720 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
5722 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5724 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
5725 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
5728 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5730 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
5731 * java-tree.h (TYPE_II_STMT_LIST): New macro.
5732 (struct lang_type): New field `ii_block'.
5733 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
5734 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
5735 * parse.h (struct parser_ctxt): New field `instance_initializers'.
5736 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
5737 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
5738 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
5740 * parse.y (add_instance_initializer): New function.
5741 (in_instance_initializer): New static global.
5742 (class_body_declaration:): Link instance initializer block.
5743 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
5744 (array_creation_expression:): Remove unused local.
5745 (java_parser_context_push_initialized_field): Fixed leading
5746 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
5747 CPC_INSTANCE_INITIALIZER_LIST.
5748 (java_parser_context_pop_initialized_field): Likewise.
5749 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
5750 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
5751 CPC_INITIALIZER_STMT.
5752 (fix_constructors): New local `class_type'. Use it. Call
5753 add_instance_initializer.
5754 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
5755 (patch_return): Forbid return in instance initializers.
5756 (patch_throw_statement): Enforce exception handling in the context
5757 of instance initializers.
5759 2000-02-03 Tom Tromey <tromey@cygnus.com>
5761 * Make-lang.in (java.mostlyclean): Remove executables in
5764 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5766 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
5767 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
5768 (java_float_finite): Convert to use union Word from javaop.h.
5769 (java_double_finite): Convert to use union DWord from javaop.h.
5771 2000-02-02 Tom Tromey <tromey@cygnus.com>
5773 * gjavah.c (options): Added `jni' entry.
5774 (help): Document -jni.
5775 (flag_jni): New global.
5776 (process_file): Handle JNI output. Don't print text from
5777 -prepend, -add, etc, when generating stubs. Only remove `.class'
5778 suffix if it actually exists.
5779 (main): Create a `.c' file when run with `--jni --stubs'. Create
5780 correct output file name with `--jni'.
5781 (print_include): Mangle header name differently in JNI case.
5782 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
5784 (print_method_info): Handle JNI case. Put signature info into
5785 method name. Handle case when STREAM is NULL.
5786 (print_name_for_stub_or_jni): New function.
5787 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
5788 (print_cxx_classname): Handle JNI.
5789 (print_full_cxx_name): Likewise.
5790 (decode_signature_piece): Likewise.
5791 (overloaded_jni_method_exists_p): New function.
5792 (struct method_name): Added `signature' and `sig_length' fields.
5793 (HANDLE_END_FIELD): Do nothing in JNI mode.
5795 2000-02-02 Tom Tromey <tromey@cygnus.com>
5797 * jv-scan.c: Include version.c, <getopt.h>.
5798 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
5799 (options): New array.
5800 (usage): New function.
5801 (version): New function.
5802 (main): Use getopt_long to parse command line.
5803 * jcf-dump.c: Include version.c, <getopt.h>.
5804 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
5805 OPT_JAVAP): New macros.
5806 (options): New array.
5807 (usage): Return `void'. Changed message.
5808 (help): New function.
5809 (version): New function.
5810 (main): Use getopt_long_only to parse command line.
5811 * gjavah.c: Include <getopt.h>.
5812 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
5813 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
5814 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
5815 (options): New array.
5816 (java_no_argument): Removed.
5817 (help): Updated with missing options.
5818 (main): Use getopt_long_only to parse command line.
5819 (usage): Changed message.
5821 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5823 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
5824 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
5825 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
5826 * parse.y (array_creation_expression:): Handle anonymous arrays.
5827 (build_array_from_name): Don't set `ret_name' if null.
5828 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
5829 (qualify_ambiguous_name): Likewise.
5830 (java_complete_expand_class): Likewise.
5832 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5834 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
5835 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
5836 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
5837 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
5838 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
5839 AIPL_FUNCTION_COMPLETED_INVOCATION.
5840 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
5841 AIPL_FUNCTION_INVOCATION_READY.
5842 (AIPL_FUNCTION_DECLARATION): New enum entry.
5843 * parse.y (reorder_static_initialized): New function.
5844 (java_parser_context_pop_initialized_field): Use it.
5845 (add_inner_class_fields): Use
5846 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
5847 augmented. Install marker after last alias initializer, if any.
5848 (generate_finit): Fixed typo. Don't try to retain only the used
5850 (method_header): Compute and set DECL_FUNCTION_NAP.
5851 (method_declarator): Fixed comment. Insert alias initializer in
5853 (build_alias_initializer_parameter_list): Fixed leading
5854 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
5855 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
5856 (java_complete_expand_class): Code to retain only used aliases
5858 (java_complete_expand_methods): New local `first_decl'. Generate
5859 $finit$ first, then expand the constructors, regular methods and
5861 (java_complete_expand_method): Don't report error on missing
5862 return statement if previously detected bogus.
5863 (fix_constructors): Don't patch constructor parameters list.
5864 (patch_method_invocation): Use new AIPL enum values. Reverse
5865 alias initializer list for anonymous classes.
5867 2000-01-30 Anthony Green <green@redhat.com>
5869 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
5870 determine how many stack slots to pop.
5872 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5874 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
5875 error handling/recovery.
5876 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
5878 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5880 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
5881 FIELD_LOCAL_ALIAS_USED): New macros.
5882 (DECL_FUNCTION_NAP): New macro.
5883 (struct lang_decl): New field `nap'.
5884 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
5885 (struct lang_type): New fields `finit_stmt_list' and
5887 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
5888 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
5889 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
5890 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
5891 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
5892 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
5893 (BUILD_THROW): Macro line separator re-indented.
5894 * parse.y (end_class_declaration): New function.
5895 (maybe_generate_pre_expand_clinit): New name for
5896 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
5897 pre-expand static fields.
5898 (maybe_generate_clinit): Function deleted.
5899 (check_for_static_method_reference): Prototype's parameter list
5901 (generate_finit): New name for maybe_generate_finit. Changed
5902 leading comment. Function rewritten to use
5903 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
5904 (build_alias_initializer_parameter_list): New function.
5905 (java_parser_context_pop_initialized_field): Likewise.
5906 (add_inner_class_fields): Likewise.
5907 (type_declaration:): Call end_class_declaration.
5908 (class_member_declaration:): Likewise.
5909 (formal_parameter_list:): Fixed typos.
5910 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
5911 element. Improved error handling.
5912 (block_statement:): Call end_class_declaration.
5913 (anonymous_class_creation:): Likewise.
5914 (create_anonymous_class): Fixed comments.
5915 (create_class): Call add_inner_class_fields.
5916 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
5917 (method_header): Use MARK_FINAL_PARMS.
5918 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
5919 (method_declarator): Propagate final argument flag.
5920 (craft_constructor): New local `artificial'. Call
5921 build_alias_initializer_parameter_list. Use
5922 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
5923 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
5925 (complete_expand_class): Get rid of unused outer context local
5927 (java_complete_expand_methods): Fixed leading
5928 comment. Generate/pre-expand <clinit> first. Changed method
5929 expansion order to regular, $finit$, constructors, <clinit>.
5930 (java_complete_expand_method): Set current_function_decl.
5931 (fix_constructors): Fix constructor parameter list to account for
5932 outer context local alias initializers.
5933 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5934 (resolve_expression_name): Lookup outer context local aliases. New
5935 local `access', use it.
5936 (patch_method_invocation): Patch inner class ctor invocation with
5937 outer context local aliases initialization values. $finit$
5938 invocation patching now includes things generated with
5939 build_alias_initializer_parameter_list.
5940 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5941 (build_super_invocation): Likewise.
5942 (patch_assignment): Changed comment.
5944 2000-01-27 Andrew Haley <aph@cygnus.com>
5946 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
5950 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5952 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
5954 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
5956 * parse.y (register_fields): Don't pass a format specifier to
5957 OBSOLETE_MODIFIER_WARNING.
5958 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
5959 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
5961 (check_modifiers): Change function into a macro.
5962 (check_class_interface_creation): Pass a literal format string.
5964 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5966 * buffer.h: PROTO -> PARAMS.
5967 * check-init.c: Likewise.
5968 * class.c: Likewise.
5969 * constants.c: Likewise.
5970 * convert.h: Likewise.
5972 * except.c: Likewise.
5974 * gjavah.c: Likewise.
5975 * java-except.h: Likewise.
5976 * java-tree.h: Likewise.
5977 * jcf-depend.c: Likewise.
5978 * jcf-dump.c: Likewise.
5979 * jcf-parse.c: Likewise.
5980 * jcf-path.c: Likewise.
5981 * jcf-reader.c: Likewise.
5982 * jcf-write.c: Likewise.
5984 * jv-scan.c: Likewise.
5985 * jvgenmain.c: Likewise.
5986 * jvspec.c: Likewise.
5990 * parse-scan.y: Likewise.
5991 * parse.h: Likewise.
5992 * parse.y: Likewise.
5993 * typeck.c: Likewise.
5994 * verify.c: Likewise.
5997 * zextract.c: Likewise.
5998 * zipfile.h: Likewise.
6000 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6002 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6003 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6004 * constants.c (build_constant_data_ref): Check for cached
6005 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6006 in TYPE_CPOOL_DATE_REF.
6007 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6008 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6009 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6010 (LOCAL_FINAL): New macro.
6011 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6012 constant pool -- don't try to reuse.
6013 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6015 (find_in_current_zip): Use TYPE_JCF.
6016 * parse.h (java_check_final): Prototype removed.
6017 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6018 (maybe_create_class_interface_decl,
6019 check_class_interface_creation): Likewise.
6020 (java_expand_finals): Function removed.
6021 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6022 (block_statement:): Fixed comment.
6023 (anonymous_class_creation:): Likewise.
6024 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6026 (check_class_interface_creation): Loosened error report on (inner)
6027 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6028 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6029 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6031 (create_interface): Likewise.
6032 (anonymous_class_counter): New static global.
6033 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6034 patch. Fixed comments.
6035 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6036 anonymous_class_counter when declaring a toplevel class.
6037 (craft_constructor): Fixed constructor name when handling
6038 anonymous classes. Anonymous class constructors to feature hidden
6040 (java_fix_constructors): Added comment.
6041 (java_check_final): Function removed.
6042 (java_complete_expand_methods): Fixed comment. Don't generate
6043 class data, save its outgoing constant pool instead.
6044 (verify_constructor_super): Skip anonymous class constructor
6045 hidden this$<n> parameter.
6046 (java_expand_classes): New local `saved_ctxp'. Removed call to
6047 java_expand_finals and java_check_final. Expand anonymous class
6048 constructors. Generate class data.
6049 (build_super_invocation): Skip anonymous class hidden this$<n>
6051 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6052 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6053 (set_java_signature): Likewise.
6055 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6057 * gjavah.c: Delete ACC_VISIBILITY define.
6058 * jcf.h: Add ACC_VISIBILITY define.
6059 * parse.y: final: rule tagged <value>.
6060 (java_check_regular_methods): Use ACC_VISIBILITY define for
6061 default package access check.
6062 (local_variable_declaration_statement): Use final: rule.
6064 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6066 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6069 2000-01-17 Tom Tromey <tromey@cygnus.com>
6071 * gjavah.c (print_field_info): Allow non-static final fields.
6073 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6075 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6076 * parse.y (patch_anonymous_class): New function.
6077 (create_anonymous_class): Register incomplete type when the
6078 class/interface to extends/implement isn't known yet.
6079 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6080 (verify_constructor_super): Tuned error message.
6082 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6084 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6085 (ANONYMOUS_CLASS_P): New macro.
6086 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6087 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6088 * parse.y (create_class): Added leading argument.
6089 (maybe_create_class_interface_decl,
6090 check_class_interface_creation): Likewise.
6091 (craft_constructor): New function.
6092 (verify_constructor_super): Added argument in prototype.
6093 (class_declaration:): Inserted leading argument.
6094 (for_begin:): Use FOR_LOOP_P.
6095 (anonymous_class_creation): Create WFL of the anonymous class to
6096 instantiate. Call build_new_invocation. Added comments.
6097 (check_class_interface_creation): Handle parameter `anonymous' in
6098 verbose mode class creation announce.
6099 (link_nested_class_to_enclosing): Exclude anonymous classes.
6100 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6101 anonymous class, even though they appear to have an enclosing
6103 (create_interface): Pass extra argument to
6104 check_class_interface_creation.
6105 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6106 (create_class): Call check_class_interface_creation and
6107 maybe_create_class_interface_decl with extra new argument. Don't
6108 add private this$<n> to anonymous classes.
6109 (method_declarator): Insert hidden this$<n> to anonymous class
6111 (java_fix_constructors): Deleted code creating default
6112 constructor. Call craft_constructor instead.
6113 (java_check_regular_methods): Set `saw_constructor' to 1 for
6115 (fix_constructors): Pass extra argument to verify_constructor_super.
6116 (verify_constructor_super): New local `sdecl', use it. Search for
6117 matching constructor (possibly featuring arguments) in super
6119 (lookup_method_invoke): Craft constructor according to arguments
6120 list when dealing with anonymous class constructors.
6121 (build_super_invocation): Pass arguments to anonymous class super
6123 (search_loop): Use FOR_LOOP_P.
6124 (labeled_block_contains_loop_p): Likewise.
6126 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6128 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6129 (enclosing_context_p): New function.
6130 (get_access_flags_from_decl): Handle CLASS_STATIC.
6131 (maybe_layout_super_class): Extra first argument passed to
6133 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6135 * decl.c (access0_identifier_node): New global.
6136 (init_decl_processing): access0_identifier_node initialized.
6137 (pushdecl): Set DECL_CONTEXT only on non type decls.
6138 * expr.c (lookup_field): Lookup inner class fields in enclosing
6140 (expand_invoke): Use ID_INIT_P.
6141 (expand_java_field_op): Use DECL_CLINIT_P.
6142 * java-tree.def (CLASS_LITERAL): New tree code.
6143 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6144 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6145 (struct lang_decl): New field `inner_access'.
6146 (enclosing_context_p): Prototyped.
6147 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6148 ID_CLINIT_P): New macros.
6149 (CLASS_STATIC): New macro.
6150 (CLASS_ACCESS0_GENERATED_P): New macro.
6151 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6152 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6153 INNER_CLASS_P): New macros.
6154 (DECL_INNER_CLASS_LIST): New macro.
6155 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6157 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6158 the shift value to int. Fixed typo in comment.
6159 * lex.c (inst_id, wpv_id): Initialize.
6160 * mangle.c (unicode_mangling_length): Take `$' into account.
6161 * parse.h (DRECOVER, RECOVER): Terminate properly.
6162 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6163 (typedef struct _jdep): New field `enclosing'.
6164 (JDEP_ENCLOSING): New macro.
6165 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6166 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6167 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6168 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6169 GET_ENCLOSING_CPC_CONTEXT): New macros.
6170 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6171 (do_resolve_class): Added extra argument in prototype.
6172 * parse.y (resolve_class): Added extra argument in prototype.
6173 (maybe_create_class_interface_decl): Likewise.
6174 (maybe_use_access_method, build_wfl_wrap): New functions.
6175 (java_complete_expand_classes, java_complete_expand_class):
6177 (java_parser_context_push_initialized_field,
6178 java_parser_context_suspend, java_parser_context_resume):
6180 (maybe_make_nested_class_name, make_nested_class_name,
6181 set_nested_class_simple_name_value,
6182 link_nested_class_to_enclosing, find_as_inner_class,
6183 find_as_inner_class_do, check_inner_class_redefinition,
6184 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6185 maybe_build_thisn_access_method, build_outer_field_access,
6186 build_outer_field_access_methods, build_outer_field_access_expr,
6187 build_outer_method_access_method, build_new_access_id,
6188 build_outer_field_access_method, outer_field_access_p,
6189 outer_field_expanded_access_p, outer_field_access_fix,
6190 build_incomplete_class_ref, patch_incomplete_class_ref,
6191 create_anonymous_class): Likewise.
6192 (inst_id, wpv_id): New static global variables.
6193 (synchronized:): New rule, tagged <node>.
6194 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6196 (anonymous_class_creation:): New rule, tagged <node>.
6197 (NEW_TK): Tagged <node>.
6198 (type_literals, array_type_literal): New rules, tagged <node>.
6199 (class_declaration:): Removed action when reducing by class_body:
6200 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6201 using GET_CPC in sub-rules.
6202 (class_member_declaration): Handle inner classes.
6203 (method_declaration): When reducing method_header:, reset
6204 current_function_decl when appropriate.
6205 (method_declarator:): Set the number of formal parameter to 0 for
6206 method declared without arguments.
6207 (constructor_declarator:): Likewise.
6208 (static_initializer:): List of elements kept in a list.
6209 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6210 use of the keyword `static' for type declarations.
6211 (block_statement:): Handle inner class declarations.
6212 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6213 type qualified `this'.
6214 (class_instance_creation_expression): Use anonymous_class_creation:
6215 to handle inner class instances creation. Handle qualified `new'.
6216 (something_dot_new): Added appropriate actions.
6217 (create_new_parser_context): New function.
6218 (java_push_parser_context, java_parser_context_save_global,
6219 java_parser_context_suspend): Use create_new_parser_context.
6220 (check_modifiers): Changed leading comment.
6221 (check_class_interface_creation): Handle interclasses.
6222 (add_superinterfaces): Fixed comment.
6223 (create_interface): Build qualified name from the raw_name instead
6224 of its matching WFL. Push the initialized fields list. raw_name added
6225 as an extra argument to maybe_create_class_interface_decl.
6226 (create_class): Build qualified name from the raw_name instead of
6227 its matching WFL. Removed assignment to current_parsed_class_un.
6228 Call PUSH_ERROR before returning an error. Suspend the current
6229 parser context when processing an inner class. Push the
6230 initialized fields list. raw_name added as an extra argument to
6231 maybe_create_class_interface_decl. Add the private this$<n>
6233 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6234 (register_fields): Get the class type from GET_CPC and handle
6235 previous errors. Added code to handle the creation of static
6236 fields in inner classes. Initialized fields initialization
6237 statements kept in a list of lists.
6238 (maybe_generate_finit): Initialized fields initialization
6239 statements kept in a list of lists. Use GET_CPC.
6240 (maybe_generate_clinit): Likewise.
6241 (method_header): Use GET_CPC and GET_CPC_UN.
6242 (parser_qualified_classname): Handle inner classes.
6243 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6244 (java_fix_constructors): Hide pointer to enclosing context
6245 instance in constructor list when dealing with inner classes.
6246 (jdep_resolve_class): Call resolve_class with extra first argument
6248 (resolve_class): Add enclosing context as a first extra argument
6249 to do_resolve_class.
6250 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6252 (resolve_no_layout): Extra argument added to resolve_class
6254 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6255 (java_get_real_method_name): Use GET_CPC_UN.
6256 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6257 (java_check_abstract_methods): Handle static method declared in
6258 inner classes by an error.
6259 (java_check_regular_methods): Use DECL_CLINIT_P.
6260 (source_start_java_method): Also set DECL_MAX_LOCALS.
6261 (create_artificial_method): Call java_parser_context_save_global
6262 and java_parser_context_restore_global instead of saving/restoring
6263 the context by hand.
6264 (expand_start_java_method): Improved verbose mode message.
6265 (java_complete_expand_methods): Fixed leading comment. Use
6267 (fix_constructors): Added assignment to this$<n> if necessary.
6268 (java_expand_classes): Call java_complete_expand_classes instead
6269 of java_complete_expand_methods.
6270 (make_qualified_primary): Simplified.
6271 (merge_qualified_name): Optimized for missing left or right parts.
6272 (resolve_expression_name): Handle access to outer class fields from
6274 (resolve_qualified_expression_name): New macro
6275 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6276 classes. Report error on non appropriate qualification of
6277 `new'. Handle qualified `this'.
6278 (not_accessible_p): Allow access to outer class private fields from
6280 (patch_method_invocation): Handle method invocations through
6281 access methods and inner class constructor invocations.
6282 (find_applicable_accessible_methods_list): Search enclosing
6283 contexts of an inner class.
6284 (search_applicable_methods_list): Fixed typo.
6285 (argument_types_convertible): Handle inner class constructors'
6286 hidden outer context reference argument.
6287 (qualify_ambiguous_name): Handle qualified `this'.
6288 (java_complete_lhs): Handle use of field accessed through
6289 artificial access methods in various cases of assignments. Handle
6291 (check_final_assignment): Use DECL_CLINIT_P.
6292 (valid_ref_assignconv_cast_p): Handle the destination being an
6293 enclosing context of the source.
6294 (patch_unaryop): Handle use of field accessed through artificial
6296 (patch_return): Use DECL_CLINIT_P.
6297 (patch_throw_statement): Use DECL_CLINIT_P.
6298 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6299 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6302 2000-01-16 Anthony Green <green@cygnus.com>
6304 * parse.y (build_string_concatenation): Only use
6305 StringBuffer(String) shortcut if String arg is constant.
6307 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6309 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6310 the shift value to int. Fixed typo in comment.
6312 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6314 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6315 * jcf-write.c: Likewise.
6316 * parse.y: Likewise.
6317 * parse.c: Regenerate.
6319 2000-01-09 Anthony Green <green@cygnus.com>
6321 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6322 bytecodes in the correct order.
6324 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6326 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6328 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6330 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6331 before building constant array decl.
6333 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6335 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6336 method invocation and typo in conditional expression.
6337 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6338 the appropriate NOTE_POP.
6339 * parse.y (patch_binop): Shift value mask to feature the right
6342 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6344 * class.c (assume_compiled, assume_compiled_node): Add static
6346 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6348 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6350 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6352 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6353 to `__modifier' to avoid stringifying it.
6355 * parse.y (verify_constructor_circularity): Don't call a variadic
6356 function with a non-literal format string.
6357 (java_check_abstract_methods): Move unreachable code inside
6358 `continue' statement.
6359 (lookup_method_invoke): Call xstrdup, not strdup.
6361 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6364 * jcf-parse.c (yyparse): Likewise.
6366 * jv-scan.c (main): Likewise.
6368 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6370 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6371 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6372 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6375 * parse.y (synchronized, variable_redefinition_error,
6376 check_class_interface_creation, create_interface, create_class,
6377 method_header, finish_method_declaration,
6378 check_modifiers_consistency, method_declarator,
6379 complete_class_report_errors, check_abstract_method_definitions,
6380 java_check_regular_methods, check_throws_clauses,
6381 java_check_abstract_methods, read_import_dir,
6382 check_pkg_class_access, declare_local_variables, fix_constructors,
6383 cut_identifier_in_qualified, resolve_expression_name,
6384 resolve_qualified_expression_name, patch_method_invocation,
6385 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6386 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6387 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6388 patch_try_statement, patch_synchronized_statement,
6389 patch_throw_statement, check_thrown_exceptions,
6390 patch_conditional_expr): Likewise.
6392 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6394 * Makefile.in (LIBDEPS): Added gcc's errors.o
6395 (../jcf-dump$(exeext):): Link with gcc's errors.o
6396 (../gcjh$(exeext):): Likewise.
6397 * expr.c (expand_java_NEW): Layout the entire target type instead of
6398 laying out its methods only.
6399 (lookup_field): Layout the class after having loaded it.
6400 * java-tree.h (java_debug_context): Declared.
6401 * jcf-io.c (toplev.h): Included.
6402 (find_class): Removed assignment to jcf's outofsynch
6403 field. Force source file to be read if newer than its matching
6404 class file. Tweaked debug messages.
6405 * jcf-parse.c (jcf_out_of_synch): Deleted.
6406 (read_class): Call to jcf_out_of_synch removed.
6407 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6408 (jcf_out_of_synch): Prototype deleted.
6409 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6410 `deprecated' and `class_err': integer turned into bit fields.
6411 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6412 * parse.y (package_list): New global.
6413 (package_declaration:): Record newly parsed package name.
6414 (extra_ctxp_pushed_p): Static global deleted.
6415 (java_parser_context_save_global): Create buffer context for the
6416 purpose of saving globals, if necessary.
6417 (java_parser_context_restore_global): Pop context pushed for the
6418 purpose of saving globals, if necessary.
6419 (java_debug_context_do): New prototype and function.
6420 (java_debug_context): Likewise.
6421 (do_resolve_class): Use already parsed package names to qualify
6422 and lookup class candidate.
6423 (java_pre_expand_clinit): Removed unnecessary local variable.
6425 1999-12-17 Tom Tromey <tromey@cygnus.com>
6427 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6429 (process_file): Use `\n\' at end of each line in string.
6431 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6433 * expr.c (expand_invoke): Layout the loaded class before
6434 attempting to use it.
6435 (expand_java_field_op): Allow final field assignments to take
6437 * typeck.c (convert): Return error_mark_node if expr is null.
6439 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6441 * class.c (class_depth): Return -1 if the class doesn't load
6443 * expr.c (can_widen_reference_to): Check for errors during depth
6444 computation and return 0 accordingly.
6445 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6446 create default constructors and add an other error check.
6447 * parse.h (java_fix_constructors): Prototyped.
6448 * parse.y (java_pre_expand_clinit): Likewise.
6449 (build_super_invocation): Re-prototyped to feature one argument.
6450 (java_check_circular_reference): Directly use `current'.
6451 (java_fix_constructors): New function.
6452 (java_check_regular_methods): Don't create default constructors
6453 here, but abort if none were found.
6454 (java_complete_expand_methods): Pre-process <clinit> calling
6455 java_pre_expand_clinit.
6456 (java_pre_expand_clinit): New function.
6457 (fix_constructors): build_super_invocation invoked with the
6458 current method declaration as an argument.
6459 (build_super_invocation): Use the context of the processed method
6460 decl argument instead of current_class.
6461 * typeck.c (lookup_java_method): Take WFLs in method names into
6464 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6466 * class.c (make_class_data): flag_keep_inline_functions to keep
6467 private methods in the method array.
6469 1999-12-15 Anthony Green <green@cygnus.com>
6471 * check-init.c (check_init): Take into account both types of
6472 `throw's when checking for uninitialized variables.
6474 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6476 * parse.y (java_complete_lhs): Force convertion of array
6477 dimensions to int_type_node, that's what runtime's ABI expects.
6479 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6481 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6482 operand of a WFL, until the Java front-end gets fixed with regard
6483 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6485 1999-12-10 Andrew Haley <aph@cygnus.com>
6487 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6488 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6489 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6493 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6495 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6496 before calling expand_eh_region_start and expand_start_all_catch.
6497 * except.c (expand_start_java_handler): Switch to permanent
6498 obstack before calling expand_eh_region_start.
6499 (expand_end_java_handler): Switch to permanent obstack before
6500 calling expand_start_all_catch.
6502 1999-12-5 Anthony Green <green@cygnus.com>
6504 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6505 function with side effects.
6506 (init_decl_processing): Mark all memory allocating DECLs with
6509 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6511 * except.c (expand_end_java_handler): Call
6512 expand_resume_after_catch and end_catch_handler.
6514 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6516 * verify.c (verify_jvm_instructions): Create new return label
6517 chain if non existent (don't rely on the verified state of the jsr
6520 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6522 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6523 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6525 * parse.y (patch_assignment): Removed bogus final class test on
6526 lhs when checking on whether to emit an ArrayStoreException runtime
6528 * expr.c (expand_java_arraystore): Likewise.
6530 1999-11-28 Anthony Green <green@cygnus.com>
6532 * decl.c (find_local_variable): Reuse single slot decls when
6535 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6537 * jcf-parse.c (saw_java_source): Global variable removed.
6538 (read_class): Don't use `saw_java_source'. Added extra braces.
6539 (yyparse): Code setting `saw_java_source' removed.
6541 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6543 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6545 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6547 * verify.c (merge_type_state): Non verified subroutines being
6548 considered more than once to trigger passive type merge.
6550 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6552 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
6553 in case of error. Error message tuned.
6555 1999-11-21 Anthony Green <green@cygnus.com>
6557 * constants.c (find_methodref_index): Unwrap method names before
6558 inserting them in the constant pool.
6560 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
6562 * class.c (assume_compiled_node): New typedef.
6563 (assume_compiled_tree): New static data.
6564 (find_assume_compiled_node): New function.
6565 (add_assume_compiled): New function.
6566 (assume_compiled): New function.
6567 * class.c (make_class_data): Use assume_compiled.
6568 (is_compiled_class): Use assume_compiled.
6570 * java-tree.h (add_assume_compiled): Declare.
6572 * lang.c (lang_decode_option): Parse new options.
6574 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6576 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
6577 int_type_node: that's what `_Jv_AllocObject' expects.
6579 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6581 * parse.y (lookup_method_invoke): Use lang_printable_name to
6582 reliably build the type name during error report. Fixes PR gcj/97.
6584 1999-11-09 Tom Tromey <tromey@cygnus.com>
6586 * jcf-path.c: Include <sys/stat.h>.
6587 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
6588 (DIR_UP): New macro.
6590 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6592 * parse.y (source_end_java_method): Resume permanent allocation,
6593 reversing Apr 27 1998 patch.
6594 (patch_string_cst): Pop obstacks after having pushed the permanent
6597 1999-11-05 Tom Tromey <tromey@cygnus.com>
6599 * class.c (finish_class): Emit inlined methods if any native
6600 methods exist in the class. Fixes PR gcj/85.
6602 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6604 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
6605 (qualify_ambiguous_name): Likewise.
6607 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
6609 * typeck.c: (lookup_java_method): search all inherited
6610 interfaces when looking up interface method.
6612 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6614 * parse.y (method_header:): Issue error message for rule `type
6616 (synchronized:): Error report when not using synchronized.
6618 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6620 * parse.y (resolve_qualified_expression_name): Prevent `this' from
6621 being used before the superclass constructor has been called.
6622 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
6623 instead of `CALL_THIS_CONSTRUCTOR_P'.
6625 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
6627 * check-init.c: Fix typo in comment.
6629 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6631 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
6634 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6636 * parse.y (expression_statement:): Call function to report
6637 improper invocation of a constructor.
6638 (parse_ctor_invocation_error): New function.
6640 1999-10-26 Mark Mitchell <mark@codesourcery.com>
6642 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
6645 1999-10-21 Tom Tromey <tromey@cygnus.com>
6647 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
6648 in generated `main'.
6650 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6652 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
6653 (qualify_ambiguous_name): Likewise.
6655 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6657 * parse.y (java_complete_tree): fold_constant_for_init to work on
6659 (java_complete_lhs): Likewise.
6660 (array_constructor_check_entry): Complete an initializer element
6661 on permanent_obstack.
6663 1999-10-19 Tom Tromey <tromey@cygnus.com>
6665 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
6666 From Mike Moreton <mike@pillim.demon.co.uk>.
6668 1999-10-15 Greg McGary <gkm@gnu.org>
6670 * java-tree.h (flag_bounds_check): Remove extern decl.
6671 * lang.c (flag_bounds_check): Remove global variable.
6672 (lang_f_options): Remove "bounds-check" entry.
6673 (lang_init_options): Default flag_bounds_check to "on".
6675 1999-10-14 Tom Tromey <tromey@cygnus.com>
6677 * jvgenmain.c (usage): New function.
6678 (main): Use it. Also, handle `-D' options.
6679 * jvspec.c (lang_specific_driver): Recognize -D.
6680 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
6682 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
6684 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6686 * jcf-dump.c (print_constant, disassemble_method): Don't call a
6687 variadic function with a non-literal format string.
6689 * parse-scan.y (report_main_declaration): Likewise.
6691 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
6693 * parse.y (read_import_dir, patch_assignment, patch_binop,
6694 patch_array_ref): Likewise.
6696 * typeck.c (build_java_array_type): Likewise.
6698 * verify.c (verify_jvm_instructions): Likewise.
6700 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6702 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
6704 1999-10-07 Anthony Green <green@cygnus.com>
6706 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
6707 where CHECK_PUT may fail for valid reasons.
6709 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
6710 UNSAFE_PUTN): New macros.
6712 1999-10-04 Tom Tromey <tromey@cygnus.com>
6714 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
6715 well. Fixes Java PR gcj/59.
6716 * parse-scan.y (yyerror): Report errors.
6718 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
6720 * decl.c (insert_block): Remove unconditional `abort'.
6722 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6724 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
6725 FUNCTION_CODE now of type int. All callers changed.
6726 Set the builtin's DECL_BUILT_IN_CLASS.
6728 1999-09-23 Tom Tromey <tromey@cygnus.com>
6730 * jvspec.c (lang_specific_driver): Don't read spec file if
6731 -fsyntax-only given.
6733 1999-09-22 Tom Tromey <tromey@cygnus.com>
6735 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
6737 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
6738 (WORDS_TO_LONG): Likewise.
6739 (WORDS_TO_DOUBLE): Likewise.
6741 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6743 * jcf-write.c (RELOCATION_VALUE_0): New macro.
6744 (RELOCATION_VALUE_1): Likewise.
6745 (emit_iinc, emit_reloc, push_constant1, push_constant2,
6746 push_in_const, push_long_const): Prototyped.
6747 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
6748 (push_constant2): Likewise.
6749 (push_int_const): Cast find_constant1's integer arguments to `jword'.
6750 (find_constant_wide): Cast find_constant2's integer arguments to
6752 (find_constant_index): Cast find_constant2's and find_constant2's
6753 integer arguments to `jword'.
6754 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
6755 (emit_switch_reloc): Use RELOCATION_VALUE_0.
6756 (emit_if): Use RELOCATION_VALUE_1.
6757 (emit_goto): Likewise.
6758 (emit_jsr): Likewise.
6759 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
6760 argument to push_long_const to HOST_WIDE_INT.
6762 1999-09-15 Andreas Schwab <schwab@suse.de>
6764 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
6766 1999-09-20 Nick Clifton <nickc@cygnus.com>
6768 * lang.c (lang_decode_option): Extend comment.
6770 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6772 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
6775 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6777 * gjavah.c (get_field_name, print_method_info, print_include,
6778 add_namelet): Use xmalloc, not malloc.
6780 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
6781 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
6784 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
6786 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
6788 * jcf-path.c (add_entry): Likewise.
6790 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
6792 * jv-scan.c (xmalloc): Remove definition.
6794 * jvgenmain.c (xmalloc): Likewise.
6796 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
6798 * lex.c (java_store_unicode): Use xrealloc, not realloc.
6800 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
6801 concat, not xmalloc/sprintf.
6802 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
6803 (xstrdup): Remove definition.
6805 * parse.y (duplicate_declaration_error_p,
6806 constructor_circularity_msg, verify_constructor_circularity,
6807 check_abstract_method_definitions, java_check_regular_methods,
6808 java_check_abstract_methods, patch_method_invocation,
6809 check_for_static_method_reference, patch_assignment, patch_binop,
6810 patch_cast, array_constructor_check_entry, patch_return,
6811 patch_conditional_expr): Use xstrdup, not strdup.
6813 * zextract.c (ALLOC): Use xmalloc, not malloc.
6815 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6817 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
6819 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
6820 (do_spec, lang_specific_pre_link, lang_specific_driver,
6821 input_filename, input_filename_length): Don't declare.
6822 (main_class_name, jvgenmain_spec, lang_specific_driver):
6824 (lang_specific_driver): All calls to the function pointer
6825 parameter now explicitly call `fatal'.
6827 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6829 * parse.y (find_applicable_accessible_methods_list): Search
6830 abstract classes as interfaces.
6832 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6834 * class.c (finish_class): We're now outside a valid method
6835 declaration. Tell the rest of gcc so.
6837 1999-09-08 Bruce Korb autogen@linuxbox.com
6839 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
6841 1999-09-07 Tom Tromey <tromey@cygnus.com>
6843 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
6845 (decode_signature_piece): Don't emit "::" in JArray<>.
6846 (print_namelet): Only print trailing `;' when printing a class.
6848 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6850 * java-tree.h: Delete declarations for all tree nodes now moved to
6852 * decl.c: Delete their definitions.
6854 1999-09-04 Mark Mitchell <mark@codesourcery.com>
6856 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
6857 * Makefile.in (OBJS): Add ggc-callbacks.o.
6858 (OBJDEPS): Likewise.
6860 1999-09-03 Tom Tromey <tromey@cygnus.com>
6862 * parse.y (strip_out_static_field_access_decl): Return operand if
6863 it satisfies JDECL_P.
6865 1999-09-02 Tom Tromey <tromey@cygnus.com>
6867 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
6868 Handle nested arrays, like `[[I'.
6870 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6872 * class.c (finish_class): Remove unused parameter, all callers
6875 * expr.c (build_java_athrow): Change return type to void.
6876 (java_lang_expand_expr): Make sure each case in switch returns a
6879 * java-tree.h (finish_class): Fix prototype to take void args.
6881 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
6882 (main): Issue return from main, not exit.
6884 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
6886 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
6888 * jv-scan.c (main): Issue return from main, not exit.
6890 * parse.y (check_abstract_method_definitions,
6891 java_check_abstract_method_definitions): Add static prototypes.
6892 (java_complete_expand_methods): Fix call to `finish_class'.
6894 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
6897 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6899 * lang.c (language_string): Constify.
6901 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6903 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
6904 Remove hacks for stuff which comes from libiberty.
6906 * Make-lang.in: Likewise.
6908 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
6910 * Makefile.in (xref.o): Depend on xref.c explicitly.
6912 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6914 * java-tree.h (lang_printable_name): Constify a char*.
6916 * lang.c (lang_printable_name): Likewise.
6918 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
6920 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
6923 1999-08-26 Tom Tromey <tromey@cygnus.com>
6925 * gjavah.c (print_cxx_classname): Print "::" before qualified
6928 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6930 * parse.y (lookup_cl): Changed leading comment. Now does its best
6931 to set the column number.
6932 (qualify_ambiguous_name): Take WFL wrappers into account.
6934 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
6936 * verify.c (verify_jvm_instructions): Don't check instruction
6937 validity beyond end of method.
6939 1999-08-25 Tom Tromey <tromey@cygnus.com>
6941 * jvspec.c (lang_specific_driver): Correctly handle --help again.
6943 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6945 * gjavah.c (print_name, print_base_classname, utf8_cmp,
6946 cxx_keyword_subst, generate_access, name_is_method_p,
6947 get_field_name, print_field_name, super_class_name, print_include,
6948 decode_signature_piece, print_class_decls, usage, help,
6949 java_no_argument, version, add_namelet, print_namelet): Add static
6951 (print_base_classname, utf8_cmp, cxx_keyword_subst,
6952 name_is_method_p): Constify a char*.
6953 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
6954 Provide a final else clause in an if-else-if.
6955 (print_field_info): Add missing final arg in function call to
6957 (print_method_info, decompile_method, decode_signature_piece,
6958 print_c_decl, print_full_cxx_name, print_stub,
6959 print_mangled_classname, super_class_name, print_include,
6960 add_namelet, add_class_decl, print_class_decls, process_file,
6961 help): Constify a char*.
6963 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
6964 push_int_const, find_constant_wide, find_constant_index,
6965 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
6966 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
6967 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
6968 emit_if, emit_goto, emit_jsr, call_cleanups,
6969 make_class_file_name): Add static prototypes.
6970 (generate_bytecode_return, generate_bytecode_insns): Pass a
6971 NULL_PTR, not a NULL_TREE.
6973 * jv-scan.c: Include "jcf.h".
6974 (main): Declare using DEFUN macro.
6976 * jvspec.c (find_spec_file, lang_specific_pre_link,
6977 lang_specific_driver): Add prototypes.
6978 (find_spec_file): Constify a char*.
6980 * keyword.gperf (hash, java_keyword): Add prototypes.
6982 * lang.c (lang_print_error): Add static prototype.
6983 (lang_init): Prefer memcpy over bcopy to avoid casts.
6985 * lex.c (yylex): Add static prototype.
6987 * parse-scan.y: Include "lex.c" earlier.
6989 * parse.h: Remove redundant declaration for `yylex'.
6991 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
6992 labeled_block_contains_loop_p): Add static prototypes.
6993 (not_accessible_p): Make static to match prototype.
6995 * verify.c (start_pc_cmp): Don't needlessly cast away const.
6997 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6999 * parse.y (check_method_redefinition): Changed leading comment.
7000 (check_abstract_method_definitions): New function.
7001 (java_check_abstract_method_definitions): New function.
7002 (java_check_regular_methods): Call it.
7003 (verify_constructor_super): Fixed indentation.
7004 (lookup_method_invoke): Likewise.
7006 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7008 * parse.y (method_header): Return a null pointer if the current
7010 (finish_method_declaration): Return if the current function decl
7012 (source_start_java_method): Likewise.
7013 (java_method_add_stmt): Likewise.
7015 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7017 * class.c (emit_register_class): Removed unnecessary call to
7019 * parse.y (labeled_block_contains_loop_p): Removed unused local
7022 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7024 * parse.y (java_refold): Added prototype.
7026 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7028 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7029 (java_stabilize_reference): Removed unnecessary `else'.
7030 (java_complete_lhs): Set flag to remember boolean. Call
7031 java_refold. Added comments.
7032 (java_decl_equiv): New function.
7033 (binop_compound_p): Likewise.
7034 (java_refold): Likewise.
7035 (patch_unaryop): Striped static field access assigned to decl and
7036 op. Changed promotion scheme for ++/-- operators.
7037 (search_loop): New function.
7038 (labeled_block_contains_loop_p): Likewise.
7039 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7041 (patch_bc_statement): Call search_loop. Fixed comment.
7043 1999-08-14 Anthony Green <green@cygnus.com>
7045 * expr.c (java_lang_expand_expr): Mark static array data as
7048 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7050 * jvgenmain.c (main): NUL-terminate name_obstack.
7052 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7054 * check-init.c (check_bool2_init, done_alternative): Add static
7057 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7058 (add_method, build_utf8_ref, build_class_ref,
7059 append_gpp_mangled_type, layout_class_method): Constify a char*.
7061 * decl.c (push_promoted_type, make_binding_level): Add static
7063 (push_promoted_type, pushdecl): Constify a char*.
7065 * except.c (find_handler_in_range, link_handler,
7066 check_start_handlers): Add static prototypes.
7068 * expr.c (process_jvm_instruction): Constify a char*.
7070 * gjavah.c (main): Constify a char*.
7072 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7075 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7077 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7078 munge, print_ents): Constify a char*.
7080 * jcf-dump.c (disassemble_method): Constify a char*.
7081 (print_constant_pool, print_exception_table): Add static prototypes.
7082 (print_constant, print_exception_table, main, disassemble_method):
7085 * jcf-io.c (find_classfile, find_class): Likewise.
7087 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7088 (set_source_filename, predefined_filename_p): Add static prototypes.
7089 (set_source_filename, get_constant, get_class_constant,
7090 find_in_current_zip): Constify a char*.
7092 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7094 (add_entry, add_path, jcf_path_classpath_arg,
7095 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7097 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7098 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7099 jcf_parse_one_method, jcf_parse_methods,
7100 jcf_parse_final_attributes): Add static prototypes.
7101 (get_attribute): Constify a char*.
7103 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7104 jcf_dependency_add_target, jcf_path_classpath_arg,
7105 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7107 * jv-scan.c (main): Constify a char*.
7108 (gcc_obstack_init): Add prototype arguments.
7110 * jvgenmain.c (gcc_obstack_init): Likewise.
7111 (main): Constify a char*.
7113 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7115 (put_decl_string, lang_print_error): Constify a char*.
7116 (lang_init): Remove redundant extern prototype.
7118 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7120 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7121 Add static prototypes.
7122 (get_type_from_signature): Constify a char*.
7124 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7125 Add static prototypes.
7126 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7127 (verify_jvm_instructions): Constify a char*.
7129 * xref.c (xref_flag_value): Likewise.
7131 * xref.h (xref_flag_value): Likewise.
7133 * zextract.c (makeword, makelong): Add static prototypes.
7134 (makeword, makelong): Constify a uch*.
7136 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7138 * lang.c (java_dummy_print): Constify a char*.
7139 (lang_print_error): Likewise.
7140 (lang_init): Remove redundant prototype for `print_error_function'.
7141 (lang_init_source): Likewise.
7142 (lang_identify): Constify a char*.
7144 1999-08-09 Tom Tromey <tromey@cygnus.com>
7146 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7147 (WORDS_TO_LONG): Likewise.
7148 (WORDS_TO_DOUBLE): Likewise.
7150 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7152 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7154 * expr.c (java_stack_pop, java_array_data_offset,
7155 build_java_throw_out_of_bounds_exception, case_identity,
7156 build_java_check_indexed_type): Add static prototypes.
7157 (linenumber_table, expand_invoke, expand_java_field_op,
7158 build_primtype_type_ref, expand_byte_code): Constify a char*.
7160 * java-tree.h (build_primtype_type_ref, linenumber_table):
7162 (java_lang_expand_expr): Add prototype.
7164 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7165 `java_lang_expand_expr'.
7167 * lex.c (java_lex_error): Constify a char*.
7168 (java_get_unicode, java_read_char, java_allocate_new_line,
7169 java_unget_unicode, java_sneak_unicode): Prototype.
7171 * parse-scan.y (current_class, package_name, method_declarator,
7172 report_class_declaration, yyerror): Constify a char*.
7174 * parse.h (java_report_errors): Prototype.
7175 (yyerror): Constify a char*.
7177 * parse.y (classitf_redefinition_error, check_modifiers,
7178 parse_jdk1_1_error, lookup_package_type,
7179 lookup_package_type_and_set_next, get_printable_method_name,
7180 purify_type_name): Constify a char*.
7181 (build_super_invocation, maybe_generate_finit,
7182 verify_constructor_super, parser_add_interface,
7183 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7184 java_complete_expand_methods, java_expand_finals,
7185 cut_identifier_in_qualified, java_stabilize_reference,
7186 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7187 merge_string_cste): Prototype.
7188 (single_type_import_declaration, yyerror,
7189 variable_redefinition_error, build_array_from_name,
7190 build_unresolved_array_type, check_class_interface_creation,
7191 resolve_class, complete_class_report_errors,
7192 note_possible_classname, read_import_dir,
7193 find_in_imports_on_demand, resolve_package, fix_constructors,
7194 check_deprecation, lookup_method_invoke,
7195 maybe_build_primttype_type_ref, array_constructor_check_entry):
7197 (java_complete_expand_methods, java_expand_finals): Make static.
7198 (convert_narrow): Remove static prototype.
7200 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7202 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7204 1999-08-02 Richard Henderson <rth@cygnus.com>
7206 * decl.c: Include defaults.h instead of expr.h.
7207 * parse.y: Likewise.
7209 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7211 * java/decl.c (start_java_method): Change all uses of
7212 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7213 Ensure expr.h is included.
7214 * java/expr.c (pop_arguments): Ditto.
7215 * java/parse.y (expand_start_java_method): Ditto.
7217 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7219 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7221 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7223 * decl.c: Include "function.h".
7224 * except.c: Likewise.
7225 * parse.y: Likewise.
7226 * Makefile.in: Update dependencies.
7228 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7230 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7231 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7232 `modifier' with ATTRIBUTE_UNUSED.
7234 * gjavah.c (process_file): Add braces around ambiguous `else'.
7236 * jcf-dump.c (print_access_flags, localvar_free): Change return
7239 * parse.y (java_complete_expand_method): Initialize variable
7241 (resolve_qualified_expression_name): Likewise for `field_decl'.
7242 (patch_method_invocation): Likewise for `class_to_search'.
7243 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7244 (patch_assignment): Likewise for `lhs_type'.
7246 * verify.c (verify_jvm_instructions): Remove unused variable
7249 1999-07-25 Richard Henderson <rth@cygnus.com>
7251 * decl.c (va_list_type_node): New.
7253 1999-07-25 Anthony Green <green@cygnus.com>
7255 * gjavah.c (print_stub): New function.
7256 (METHOD_IS_NATIVE): New macro.
7257 (print_mangled_classname): Make static.
7258 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7259 (process_file): Perform stub generation.
7260 (HANDLE_METHOD): Don't emit class decls during stub
7262 (HANDLE_END_METHOD): Take into account stub generation.
7263 (print_method_info): Handle stub generation.
7264 (print_stub): New function.
7265 (print_cxx_classname): Make signature consistant with others.
7266 (help): Describe -stubs option.
7267 (main): Create stub file.
7268 (version): Use version.c.
7269 (print_full_cxx_name): New function.
7270 (print_c_decl): Use print_full_cxx_name.
7272 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7274 * check-init.c (check_init): Handle MAX_EXPR.
7276 1999-07-15 Andrew Haley <aph@cygnus.com>
7278 * lang.c (flag_use_divide_subroutine): New variable.
7279 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7280 fp-to-integer conversion.
7281 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7284 * expr.c (build_java_soft_divmod): New function.
7285 (build_java_binop): Call build_java_soft_divmod if
7286 flag_use_divide_subroutine is set.
7287 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7288 soft_lrem_node: new builtin functions.
7289 (init_decl_processing) Initialize the new builtins.
7290 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7291 soft_lrem_node: new builtin functions.
7292 (build_java_soft_divmod): New function.
7293 * parse.y: Call build_java_soft_divmod if
7294 flag_use_divide_subroutine is set.
7297 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7298 a --specs= arg) even if not linking.
7299 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7300 -fuse-divide-subroutine
7302 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7304 * parse.y (resolve_and_layout): Check methods only once.
7305 (resolve_qualified_expression_name): Verify thrown exceptions
7307 (check_thrown_exceptions): Reject exceptions thrown in
7308 initializer. Error message tuned.
7310 1999-07-14 Andrew Haley <aph@cygnus.com>
7312 * expr.c (expand_expr): Do not return the last statement in a
7313 block as the block's value.
7315 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7317 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7318 CALL_EXPR, to avoid order of evaluation changes.
7320 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7322 * parse.y (qualify_ambiguous_name): Do not use
7323 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7325 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7327 * check-init.c (check_init): Handle MAX_EXPR.
7328 * expr.c (force_evaluation_order): Force method call arguments to
7329 be evaluated in left-to-right order.
7330 * parse.y (qualify_ambiguous_name): Loop again to qualify
7331 NEW_ARRAY_EXPR properly.
7333 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7335 * parse.y (patch_invoke): Resolve unresolved invoked method
7337 (qualify_ambiguous_name): STRING_CST to qualify expression for
7338 type name resolution.
7340 1999-06-24 Andrew Haley <aph@cygnus.com>
7342 * class.c (finish_class): Whenever a deferred method is
7343 output, rescan the list of methods to see if a new candidate for
7344 output can be found.
7346 1999-06-28 Tom Tromey <tromey@cygnus.com>
7348 * jvspec.c (lang_specific_driver): Recognize --help.
7350 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7352 * parse.y (resolve_package): Fixed bogus return statement.
7353 (patch_method_invocation): Resolve method invocation beginning with
7354 a package name qualifier.
7356 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7358 * Make-lang.in (java.stage1): Depend on stage1-start.
7359 (java.stage2): Likewise for stage2-start.
7360 (java.stage3): Likewise for stage3-start.
7361 (java.stage4): Likewise for stage4-start.
7363 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7365 * parse.y (java_complete_lhs): When doing cross referencing, don't
7366 try to keep file location on a WFL expanded as a CALL_EXPR.
7368 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7370 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7371 compiling to class file a void method with an empty method body.
7372 As a side effect, the bytecode backend will generate the
7373 appropriate `return' instruction.
7375 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7377 * parse.y (lookup_package_type_and_set_next): New function prototype.
7378 (resolve_package): Search current and imported packages.
7379 (lookup_package_type_and_set_next): New function.
7381 1999-06-22 Andrew Haley <aph@cygnus.com>
7383 * verify.c (verify_jvm_instructions): Check for pending blocks
7384 before invalid PC test and opcode switch, not after.
7386 1999-06-21 Andrew Haley <aph@cygnus.com>
7388 * except.c (find_handler_in_range): The upper limit for exception
7389 ranges is exclusive, not inclusive: (start <= pc < end).
7390 (link_handler): find child pointer which points to outer by
7391 searching sibling list: previous code incorrectly assumed that
7392 outer->outer->first_child must point to outer.
7393 * verify.c (verify_jvm_instructions): FIXME added to code for
7395 (verify_jvm_instructions): Do not assume that the last block
7396 processed in a subroutine is a block which ends with a `ret'
7397 instruction. With some control flows it is possible that the last
7398 block ends with an `athrow'.
7400 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7402 * parse.y (qualify_ambiguous_name): Reorganized the post
7403 evaluation of non WFL leading expression nodes.
7405 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7407 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7410 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7412 * parse.y (qualify_ambiguous_name): Handle qualified expression
7413 beginning with a STRING_CST.
7415 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7417 * parse.y (register_fields): Set DECL_INITIAL on both
7418 pre-initialized static and public fields.
7419 (resolve_field_access): Static field access expressions to always
7421 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7422 qualification. CONVERT_EXPR to be resolved as an expression name.
7423 (java_complete_lhs): Identify and access qualified final
7424 initialized field in switch statement case expression.
7425 (fold_constant_for_init): Pre-initialized field decl constant to
7428 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7430 * parse.y (note_possible_classname): Mark returned node with
7431 QUALIFIED_P only if the original class name contained a '/'.
7433 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7435 * Make-lang.in (gcjh): More parallel build fixes.
7437 1999-06-03 Mike Stump <mrs@wrs.com>
7439 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7441 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7443 * except.c (link_handler): Chain exception handlers in order.
7445 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7447 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7448 with nops and process as usual in order to always set correct EH
7449 ranges. Emit detailed warnings about unreachable bytecodes.
7451 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7453 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7456 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7458 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7459 or the searched field decl.
7461 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7463 * parse.y (fold_constant_for_init): Convert numerical constant
7464 values to the type of the assigned field.
7466 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7468 * expr.c (lookup_field): Relaxed the test on class loading error
7470 * parse.y (fold_constant_for_init): Enabeled old code.
7472 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7474 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7475 decide the validity of the cast of a java.lang.Cloneable reference
7477 (patch_conditional_expr): Fixed first argument passed to
7478 binary_numeric_promotion.
7480 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7482 * parse.y (qualify_ambiguous_name): Take into account that a
7483 CONVERT_EXPR might specify a type as a WFL.
7485 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7487 * parse.y (patch_assignment): Save the rhs before using it as an
7488 argument to _Jv_CheckArrayStore.
7490 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7492 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7494 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7496 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7497 floating point litteral only when the exponent indicator has been
7500 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7502 * parse.y (formal_parameter:): Construct argument tree list
7503 element even if a yet unsupported final parameter was encountered.
7505 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7507 * parse.y (finish_method_declaration): Issue errors for native or
7508 abstract methods declared with a method body, as well as for non
7509 native or non abstract methods with no method body.
7511 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7513 * class.c (build_utf8_ref): Initialize variable `field'.
7515 * decl.c (init_decl_processing): Initialize variable `field'.
7517 * expr.c (build_known_method_ref): Mark parameters `method_type',
7518 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7519 (process_jvm_instruction): Likewise for parameter `length'.
7521 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7522 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7525 * parse.y (maybe_generate_clinit): Remove unused variable
7526 `has_non_primitive_fields'.
7527 (find_in_imports_on_demand): Initialize variables `node_to_use'
7529 (patch_binop): Likewise for variable `prom_type'.
7530 (patch_unaryop): Likewise for variable `prom_type'.
7532 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7534 * xref.c (xref_table): Add missing initializer.
7536 1999-05-14 Tom Tromey <tromey@cygnus.com>
7538 * java-except.h (struct eh_range): Removed unused `next' member.
7539 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7540 after adding all exception handlers. Sort exception ranges in
7542 (struct pc_index): New structure.
7543 (start_pc_cmp): New function.
7544 * except.c (add_handler): Return `void'. Don't call link_handler;
7545 instead construct an ordinary linked list and do range
7547 (check_nested_ranges): New function.
7548 (link_handler): Changed interface to allow merging of eh_ranges.
7549 Split overlapping ranges. Return `void'.
7551 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7553 * parse.y (constructor_block_end:): New rule, tagged <node>.
7554 (constructor_body:): Use `constructor_block_end' instead of
7557 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7559 * parse.y (statement_nsi:): Pop `for' statement block.
7560 (java_complete_lhs): Labeled blocks containing no statement are
7561 marked as completing normally.
7563 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7565 * xref.c (xref_set_current_fp): New function, defined.
7566 * xref.h (xref_set_current_fp): New function, prototyped.
7568 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7570 * check-init.c (check_init): Take into account that
7571 LABELED_BLOCK_STMT can be empty.
7573 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7575 * parse.y (java_check_regular_methods): Warning check on not
7576 overriding methods with default access in other packages does not
7577 apply to `<clinit>'.
7578 (java_complete_lhs): If block body is an empty_stmt_node, replace
7579 it by NULL_TREE. This prevents gcc from generating an irrelevant
7582 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7584 * check-init.c (check_init): Removed code accepting to see things
7585 falling through default:, when doing xrefs.
7586 * java-tree.h (do_not_fold): New global variable, declared.
7587 * parse.y (do_not_fold): New global variable, defined.
7588 (java_complete_expand_method): Set `do_not_fold' to the value of
7589 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
7590 and reinstall them after them have been purged; do not check for
7591 initializations; do not issue missing return errors.
7592 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
7594 (patch_binop): Skip the fold part when doing xrefs.
7595 (build_string_concatenation): Skip the concatenation part when
7597 (patch_synchronized_statement): Do not generate a try-finally when
7599 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
7600 and keep the location where the throw was seen.
7601 * typeck.c (convert): When `do_not_fold' is set, do not attempt
7602 any treatment on the converted node an simply return a NOP_EXPR of
7604 * xref.c (xref_get_data): New function, defined.
7605 * xref.h (xref_get_data): New function, declared.
7606 (XREF_GET_DATA): Use xref_get_data.
7608 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7610 * gjavah.c (print_include): Cast the result of `strlen' to int
7611 when comparing against a signed value.
7612 (add_namelet): Likewise.
7614 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7616 * expr.c (expand_invoke): Mark parameter `nargs' with
7618 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
7620 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
7623 * jcf-reader.c (get_attribute): Cast a value to long
7624 when comparing against a signed expression. Likewise.
7626 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
7629 1999-05-11 Andrew Haley <aph@cygnus.com>
7631 * parse.y (source_end_java_method): If the current method contains
7632 any exception handlers, force asynchronous_exceptions: this is
7633 necessary because signal handlers in libjava may throw exceptions.
7634 * decl.c (end_java_method): Ditto.
7636 1999-05-11 Tom Tromey <tromey@cygnus.com>
7638 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
7640 * jvspec.c (THREAD_NAME): Removed.
7641 (GC_NAME): Likewise.
7642 (MATHLIB): Likewise.
7643 (WITHLIBC): Likewise.
7645 (THREADLIB): Likewise.
7646 (MATH_LIBRARY): Likewise.
7647 (lang_specific_driver): Don't add `-l' options to command line.
7648 Instead, add a single --specs option. Recognize `-L' options and
7649 use them to search for spec file.
7650 (find_spec_file): New function.
7651 (SPEC_FILE): New define.
7653 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
7655 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
7656 cpplib-enabled build.
7658 1999-05-05 Per Bothner <bothner@cygnus.com>
7660 * class.c (make_field_value): DECL_INITIAL may be a string literal;
7661 temporarily zero it while calling rest_of_decl_compilation.
7663 * java-tree.h (string_ptr_type_node): Add declaration.
7664 * decl.c: Define and initialize string_ptr_type_node.
7665 * parse.y (patch_string_cst): Use string_ptr_type_node.
7667 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
7668 * parse.y (for_statement): Now unconditionally exit_block.
7669 (finish_labeled_statement): No longer exit_block if for-loop.
7670 (patch_loop_statement): Check harder if the loop is already labeled.
7672 * parse.y (patch_initialized_static_field): Removed function.
7673 (maybe_generate_clinit): Removed special handling for interfaces.
7674 (java_complete_expand_methods): Do a preliminary java_complete_tree
7675 on <clinit> to determine if it can be removed.
7676 (java_complete_expand_method): Remove special handling for <clinit>.
7677 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
7678 optimize if we get back empty_stmt_node.
7679 For MODIFY_EXPR, re-do checking of static initializers.
7680 (fold_constant_for_init): Don't return immediate if VAR_DECL.
7681 For VAR_DECL, pass correct context.
7683 * verify.c (verify_jvm_instructions): Better error messages.
7685 1999-05-03 Tom Tromey <tromey@cygnus.com>
7687 * parse-scan.y (interface_declaration): Call
7688 report_class_declaration for interfaces.
7690 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
7692 * Makefile.in: Remove -v from bison command lines.
7694 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7696 * check-init.c (check_init): Exclude a case of error when doing
7698 * class.c (layout_class_method): Don't generate the error message
7699 twice when compiling from source.
7700 * lang-options.h: Added `-Wredundant-modifers' and
7701 `-Wunusupported-jdk11' flags and help text.
7702 * lang.c (lang_decode_option): Added support for
7703 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
7704 flag_static_local_jdk11 and flag_redundant set accordingly.
7705 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
7706 * parse.h (EXPR_WFL_ADD_COL): New macro.
7707 (DECL_END_SOURCE_LINE): Likewise.
7708 (DECL_INHERITED_SOURCE_LINE): Likewise.
7709 * parse.y (static_ref_err): New function, prototyped.
7710 (CCB_TK): Now tagged <operator>.
7711 (class_body:): Remember the location of the closing '}' of a class
7712 definition when doing xrefs.
7714 (block_end:): Likewise.
7715 (create_class): Remember the location of the inherited class
7716 identifier when doing xrefs.
7717 (register_fields): Added test on first operand of `init' before
7718 testing it TREE_CODE.
7719 (method_header): Store the location of the class identifier in the
7720 class decl when doing xrefs.
7721 (finish_method_declaration): Don't combine first/last method line
7723 (java_check_regular_methods): Warning check on not overriding
7724 methods with default access on other packages move before check on
7725 static methods. Initialization of `aflags' also moved up.
7726 (resolve_expression_name): Call static_ref_err to report the error.
7727 (static_ref_err): New function, implemented.
7728 (resolve_field_access): Returned simplified static field access
7730 (resolve_qualified_expression_name): Check for illegal use of
7731 static fields in a non static context. Call static_ref_err to
7732 report error in various places.
7733 (java_complete_tree): Do not fold initialized static fields when
7735 (java_complete_lhs): Likewise.
7737 1999-04-29 Anthony Green <green@cygnus.com>
7739 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
7740 create internal labels.
7741 (lookup_label): Ditto.
7743 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7745 * class.c (layout_class_method): Generate <clinit>'s rtl for
7747 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7748 for interfaces' <clinit>.
7749 * expr.c (lookup_field): Search for fields in interfaces.
7750 (expand_invoke): Fixed indentation.
7751 (expand_java_field_op): Likewise. Use IS_CLINIT.
7752 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
7753 (IS_CLINIT): New macro.
7754 * parse.y (type_declaration:): Call maybe_generate_clinit after an
7755 interface was parsed.
7756 (maybe_generate_clinit): Don't generate if the current class is an
7757 interface with only fields of primitive types.
7758 (reset_method_name): Use IS_CLINIT.
7759 (java_complete_expand_method): Expand <clinit> when it exists for
7760 interfaces. Use IS_CLINIT.
7761 (resolve_expression_name): Use DECL_CONTEXT instead of
7762 current_class to build static field references.
7763 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
7764 ARRAY_REF when doing xreferencing.
7765 (check_final_assignment): Fixed typo in leading comment. Use
7767 (patch_array_ref): Don't fully expand array references when
7769 (patch_return): Use IS_CLINIT.
7770 (patch_throw_statement): Likewise.
7772 1999-04-22 Tom Tromey <tromey@cygnus.com>
7774 * Make-lang.in (JAVA_SRCS): Added check-init.c.
7776 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7778 * decl.c (predef_filenames, predef_filenames_size): New globals
7779 (init_decl_processing): predef_filenames and predef_filenames_size
7781 * java-tree.h (predef_filenames, predef_filenames_size): Declared
7783 * jcf-parse.c (predefined_filename_p): New function.
7784 (yyparse): Check that files on the command line are specified only
7785 once and issue a warning otherwise.
7786 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
7787 * parse.y (source_end_java_method): Nullify NOP method bodies, to
7788 avoid a gcc warning with -W -Wall turned on.
7789 (java_expand_classes): Abort if errors were encountered.
7790 (java_complete_lhs): If the cross reference flag is set, wrap
7791 field DECL node around a WFL when resolving expression name.
7793 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7795 * lang.c (lang_decode_option): Fixed returned value when parsing
7796 `-fxref=...' and `-Wall'.
7797 * parse.y (source_end_java_method): Do not generate code when
7798 flag_emit_xref is set.
7799 (resolve_expression_name): Do not build static field access when
7800 flag_emit_xref is set.
7801 (resolve_field_access): No special treatment on `length' when
7802 flag_emit_xref is set. Do not build qualified static field access
7803 when flag_emit_xref is set.
7804 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
7805 when flag_emit_xref is set.
7806 (patch_assignment): Do not generate array store runtime check when
7807 flag_emit_xref is set.
7808 * xref.c (xref_flag_value): Fixed function declaration
7810 (xset_set_data): New function.
7811 * xref.h (xref_set_data): Added prototype for new function.
7812 (typedef struct xref_flag_table): New field data.
7813 (XREF_GET_DATA): New macro.
7815 1999-04-19 Tom Tromey <tromey@cygnus.com>
7817 * xref.h (enum): Removed trailing comma.
7819 * parse.y (resolve_qualified_expression_name): Added missing
7822 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
7824 * gjavah.c: New prototypes for java_float_finite and
7827 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7829 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
7832 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
7834 * Makefile.in (TREE_H): Add tree-check.h.
7835 (RTL_H): Add genrtl.h.
7837 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7839 * parse.y (patch_assignment): Added ArrayStoreException runtime
7842 1999-04-06 Per Bothner <bothner@cygnus.com>
7844 * expr.c (pop_type_0): New function.
7845 (pop_type): Use pop_type_0.
7846 * java-tree.h (pop_type_0): New declaration.
7847 * verify.c (verify_jvm_instructions): Check return instructions.
7849 * parse.y (patch_binop): Don't fold if non-constant and emiting
7852 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7854 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
7856 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
7857 (main_jcf): Don't define.
7858 (process_file): Don't set `main_jcf'.
7860 * java-tree.h (main_jcf): Don't declare.
7862 * jcf-parse.c (main_jcf): Add static definition.
7864 * lang.c (main_jcf): Don't define.
7866 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7868 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
7870 * decl.c (copy_lang_decl): Likewise for `bcopy'.
7872 * jcf-depend.c: Include "config.h", not <config.h>.
7874 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
7877 * jcf-path.c: Include "config.h", not <config.h>.
7879 * lex.c: Don't include various system header files.
7880 (java_init_lex): Cast the argument of `bzero' to PTR
7882 * parse-scan.y (java_push_parser_context): Likewise.
7884 * parse.y (java_push_parser_context): Likewise.
7885 (patch_bc_statement): Match format specifier to variable argument.
7887 * xref.c: Don't include <stdio.h>.
7889 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7891 * parse.y (struct parser_ctxt *ctxp): Now global.
7892 (declare_local_variables): Use WFL compound value for the
7893 declaration source line value, when doing cross-referencing.
7895 1999-03-31 Tom Tromey <tromey@cygnus.com>
7897 * gjavah.c (print_field_info): Allow constants of other types.
7898 (print_include): Generate include when new name is proper prefix
7899 of already printed name.
7900 (add_namelet): Likewise.
7901 (cxx_keyword_subst): New function.
7902 (print_method_info): Use it.
7903 (print_field_name): New function.
7904 (get_field_name): New function.
7905 (print_field_info): Use get_field_name and print_field_name.
7907 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7909 * Makefile.in (keyword.h): Generate using gperf language 'C', not
7910 'KR-C', so gperf uses the `const' keyword on strings.
7912 * keyword.gperf (java_keyword): Const-ify a char*.
7914 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7916 * parse.y (patch_bc_statement): Fixed identation and a bogus
7919 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7921 * parse.y (patch_assignment): Allow static variables in other
7922 classes to be assigned.
7924 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7926 * class.c (maybe_add_interface): Remove unused variable
7928 (make_class_data): Use = for assignment, not ==. Likewise.
7929 (emit_register_classes): Remove unused variable `decl'.
7931 * lex.c: Fix comment so as not to contain an embedded `/*'.
7933 * verify.c (verify_jvm_instructions): Remove unused variable
7936 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
7938 * parse.y (complete_loop_body): Rename to finish_loop_body.
7939 (complete_labeled_statement): Rename to finish_labeled_statement.
7940 (complete_for_loop): Rename to finish_for_loop.
7941 (complete_method_declaration): Rename to finish_method_declaration.
7943 * java-tree.h (continue_identifier_node): New global node.
7944 * decl.c: Define and initialize continue_identifier_node.
7945 * parse.y (generate_labeled_block): Remove - no longer needed.
7946 (build_loop_body): Use continue_identifier_node for continue block.
7947 (finish_labeled_statement): Also do pop_labeled_block actions.
7948 (java_complete_lhs): POP_LOOP even if error.
7949 (build_labeled_block): Special handling for continue_identifier_node.
7950 (patch_loop_statement): Re-organize.
7951 (patch_bc_statement): Re-write.
7953 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7955 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
7956 using a WFL compound value.
7957 * parse.y (xref.h): Include.
7958 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
7960 (register_fields): Set WFL compound value to lineno if doing
7962 (java_complete_expand_method): Call expand_xref if flag_emit_xref
7964 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
7965 * xref.h (expand_xref): Prototype renamed from xref_generate.
7967 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7969 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
7970 (GET_CURRENT_BLOCK): New macro.
7971 * parse.y (current_static_block): New global variable.
7972 (method_body:): Define action.
7973 (complete_method_declaration): Set current_function_decl to NULL
7974 when work on the current method is done.
7975 (declare_local_variables): Use GET_CURRENT_BLOCK.
7976 (java_method_add_stmt): Likewise.
7977 (java_complete_expand_method): Disable the use of `this' when
7979 (enter_a_block): If no current method exist, use
7980 current_static_block to link static initializer blocks.
7981 (exit_block): Rewritten to use current_static_block when no current
7983 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
7984 (patch_return): Forbid the use of `return' in static initializers.
7985 (patch_throw_statement): Fixed indentation. Issue specific error
7986 for uncaught thrown checked exception in static initializer
7987 blocks. Removed FIXME.
7989 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
7991 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
7992 Link gcj from gcc.o.
7994 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7996 * parse.y (find_applicable_accessible_methods_list): When dealing
7997 with interface: ensure that a given interface or java.lang.Object
7998 are searched only once.
8000 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8002 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8004 * jcf-dump.c (print_access_flags): Add braces around if-else.
8006 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8009 * lex.c (build_wfl_node): Add static prototype.
8011 * lex.h (build_wfl_node): Remove static prototype.
8013 * parse.y: Include lex.c early enough to declare everything needed.
8014 Ensure calls to `build_wfl_node' pass the proper arguments.
8015 (create_class): Remove unused variable `super_decl'.
8016 (get_printable_method_name): Initialize variable `name'.
8018 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8020 * Changelog: Fixed 1999-03-22 typos.
8021 * lang.c (lang_decode_option): Fixed typo in error string in the
8024 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8026 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8028 * java-tree.h (flag_emit_xref): Declared extern.
8029 * lang.c (xref.h): Included.
8030 (flag_emit_xref): New global variable.
8031 (lang_decode_option): Added support for -fxref.
8035 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8037 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8040 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8042 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8043 $(srcdir)/../system.h and $(JAVA_TREE_H).
8044 (jcf-io.o): Depend on $(JAVA_TREE_H).
8045 (mangle.o): Likewise.
8047 * check-init.c (check_cond_init): Add static prototype.
8049 * class.c (build_java_method_type, hashUtf8String,
8050 make_field_value, get_dispatch_vector, get_dispatch_table,
8051 append_gpp_mangled_type, mangle_static_field): Likewise.
8052 (strLengthUtf8): Hide unused definition.
8053 (hashUtf8String): Const-ify.
8054 (make_field_value): Un-ANSI-fy.
8056 * constants.c: Move inclusion of jcf.h above java-tree.h.
8057 (set_constant_entry, find_class_or_string_constant,
8058 find_name_and_type_constant, get_tag_node,
8059 build_constant_data_ref): Add static prototype.
8061 * decl.c (push_jvm_slot, builtin_function,
8062 lookup_name_current_level): Likewise.
8063 (builtin_function): Const-ify.
8065 * except.c (expand_start_java_handler, expand_end_java_handler):
8066 Add static prototype.
8068 * expr.c (flush_quick_stack, push_value, pop_value,
8069 java_stack_swap, java_stack_dup, build_java_athrow,
8070 build_java_jsr, build_java_ret, expand_java_multianewarray,
8071 expand_java_arraystore, expand_java_arrayload,
8072 expand_java_array_length, build_java_monitor, expand_java_pushc,
8073 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8074 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8075 expand_compare, expand_test, expand_cond, expand_java_goto,
8076 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8077 expand_java_field_op, java_push_constant_from_pool): Likewise.
8079 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8080 (build_java_arraynull_check): Mark parameters `node' and `type'
8081 with ATTRIBUTE_UNUSED.
8082 (note_label): Likewise for parameter `current_pc'.
8083 (expand_java_call, expand_java_ret): Hide unused definition.
8085 * java-tree.h (make_class, build_constants_constructor,
8086 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8087 init_outgoing_cpool, register_class, emit_register_classes,
8088 java_layout_seen_class_methods): Prototype.
8089 (unicode_mangling_length): Const-ify.
8090 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8091 emit_unicode_mangled_name, format_int, format_uint,
8092 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8093 jcf_print_utf8_replace, open_class): Prototype.
8095 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8096 <stdio.h>. Include tree.h/java-tree.h.
8097 (utf8_equal_string usage, process_class): Add static prototype.
8098 (open_class): Don't prototype this here.
8099 (utf8_equal_string): Match arguments to format specifiers.
8100 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8101 TABLE_SWITCH, disassemble_method): Likewise.
8103 * jcf-io.c: Include tree.h/java-tree.h.
8104 (open_class, find_classfile, jcf_print_utf8,
8105 jcf_print_utf8_replace): Const-ify.
8107 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8108 parse_class_file): Add static prototype.
8109 (find_in_current_zip): Match definition to existing static
8112 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8113 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8114 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8115 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8116 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8117 generate_bytecode_return, perform_relocations, init_jcf_state,
8118 init_jcf_method, release_jcf_state, generate_classfile):
8119 Add static prototype.
8120 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8121 (make_class_file_name): Const-ify.
8123 * jcf.h (find_classfile): Const-ify.
8125 * jv-scan.c (reset_report): Remove prototype.
8127 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8128 (error): Rewrite to allow varargs.
8130 * lang.c (lang_f_options): Const-ify.
8132 * lex.c (java_parse_escape_sequence): Add static prototype.
8133 (java_allocate_new_line): Match definition to existing static
8136 * mangle.c Include tree.h/java-tree.h.
8137 (unicode_mangling_length, emit_unicode_mangled_name,
8138 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8140 * parse.h (jdep_code): Remove trailing comma in enumeration.
8141 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8142 (reset_report): Add prototype.
8144 * verify.c (push_pending_label, merge_types): Add static
8147 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8149 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8151 * parse.y (find_applicable_accessible_methods_list): Extend the
8152 search to superinterfaces when relevant.
8153 (search_applicable_methods_list): New function.
8155 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8157 * class.c (unmangle_classname): Implemented stricter testing
8158 before setting the QUALIFIED_P flag on an identifier.
8160 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8162 * parse.y (java_complete_lhs): Call force_evaluation_order
8163 after patch_newarray.
8164 (patch_binop): Don't call fold if there are side effects.
8166 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8168 * parse.y (java_stabilize_reference): Use save_expr instead of
8169 building a SAVE_EXPR node.
8170 (java_complete_lhs): Patch the resulting string of the `+='
8171 operator (if necessary) and complete the RHS after having built
8174 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8176 * class.c (make_class): Don't set CLASS_P here (because
8177 this function is also called by build_java_array_type).
8178 (push_class): Set CLASS_P here instead.
8179 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8181 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8182 context. If the context is class, perfer "super" over "synchronized".
8183 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8185 * parse.y (create_class): Don't call parser_check_super here;
8186 it is not robust. Always wait until later.
8188 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8189 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8191 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8193 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8194 * lex.h (UNGETC): Change misleading macro.
8196 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8198 * parse.y (java_stabilize_reference): Return NODE when patching a
8200 (java_complete_lhs): Put parenthesis around truth values.
8202 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8204 * class.c (layout_class_method): Don't make rtl for interface
8206 * parse.h (GET_TYPE_NAME): New macro.
8207 * parse.y (if_then_statement:): Fixed indentation.
8208 (if_then_else_statement:): Likewise.
8209 (for_statement:): Fixed spacing.
8210 (try_statement:): Fixed indentation.
8211 (create_interface): Don't force interfaces to be abstract.
8212 (method_header): Abstract methods are OK in interfaces.
8213 (declare_local_variables): Fixed typo in comment.
8214 (java_complete_expand_method): Fixed indentation.
8215 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8216 non accessible fields.
8217 (java_stabilize_reference): New function.
8218 (java_complete_lhs): Fixed indentation. Use
8219 java_stabilize_reference in compound assignement. Insert the
8220 cast. If not processing `+' fix string constants before processing
8223 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8225 * constants.c (find_class_or_string_constant): Cast variable `j'
8226 to a `jword' when comparing against one.
8228 * expr.c (java_lang_expand_expr): Remove unused variables
8229 `has_finally_p' and `op0'.
8231 * gjavah.c (print_field_info): Cast a value to jint when comparing
8232 against one. Likewise for a jlong.
8233 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8234 against a signed quantity.
8236 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8237 (print_signature): Don't needlessly dereference variable `str'
8239 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8240 `max_locals' with ATTRIBUTE_UNUSED.
8241 (jcf_parse_class): Likewise for variable `index'.
8243 * parse.h (reverse_jdep_list): Remove static prototype.
8245 * parse.y (build_jump_to_finally): Remove prototype and definition.
8246 (reverse_jdep_list): Add static prototype.
8248 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8249 `assignment' and `expr_decl'.
8251 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8253 1999-03-12 Andrew Haley <aph@cygnus.com>
8255 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8256 we'll need a directory separator and a null character.
8258 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8260 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8262 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8264 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8267 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8269 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8271 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8273 * class.c (layout_class_method): A static method in a base class
8274 is never overridden, so treat it like it doesn't exist.
8275 However, do complain about private non-static method overriding
8276 public static method.
8278 * parse.y: Don't set unused INITIALIZED_P flag.
8279 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8281 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8282 (build_array_from_name): Re-order &index[string] to &string[index].
8284 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8285 error_mark (it might catch more errors, but it is more likely to lose).
8287 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8289 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8290 (parse-scan.o): Depend on toplev.h.
8292 * class.c (make_method_value): Add prototype. Make it static.
8293 Remove unused second argument, caller changed.
8295 * expr.c (java_lang_expand_expr): Remove unused variable
8298 * java-tree.h: Don't prototype find_in_current_zip.
8299 Add prototypes for verify_constant_pool, start_java_method,
8300 end_java_method, give_name_to_locals, expand_byte_code,
8301 open_in_zip, set_constant_value, find_constant1, find_constant2,
8302 find_utf8_constant, find_string_constant, find_class_constant,
8303 find_fieldref_index, find_methodref_index, write_constant_pool,
8304 count_constant_pool_bytes and encode_newarray_type.
8306 * jcf-dump.c: Remove unused variable `LONG_temp'.
8308 * jcf-parse.c: Include parse.h.
8309 (jcf_parse_source): Remove unused parameter, all callers changed.
8310 (jcf_figure_file_type): Add static prototype.
8311 (find_in_current_zip): Likewise. Also remove unused parameter,
8312 all callers changed.
8313 (read_class): Initialize variable `saved_pos'.
8315 * jcf-reader.c (jcf_parse_preamble): Mark variables
8316 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8318 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8319 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8320 (java_parse_doc_section): Initialize variable `seen_star'.
8321 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8322 (java_lex_error): Mark parameters `msg' and `forward' with
8324 (java_get_line_col): Mark parameters `filename' and `line' with
8327 * parse-scan.y: Include toplev.h.
8328 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8330 * parse.h: use `struct JCF', not plain `JCF'.
8331 (java_parser_context_save_global, java_expand_classes
8332 java_parser_context_restore_global, java_parse): Add prototypes.
8334 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8337 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8339 * check-init.c (check_init): COPYN takes word count, not bit count.
8341 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8343 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8344 explicit build_decl. (Avoids crash in reload when optimizing.)
8346 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8348 * decl.c (complete_start_java_method): Handle synchronized method
8349 even when compiling from bytecode.
8351 1999-02-26 Tom Tromey <tromey@cygnus.com>
8353 * gjavah.c (add_class_decl): Only generate `#include' if outer
8354 class is not the name of the class we are processing. Correctly
8355 append `.h' in #include.
8356 (process_file): Clean up newlines around generated `#include's.
8357 (decode_signature_piece): Correctly handle inner classes.
8358 (struct include): New structure.
8359 (all_includes): New global.
8360 (print_include): New function.
8361 (add_class_decl): Use it.
8362 (process_file): Likewise.
8363 (add_class_decl): Generate include for java-array.h if array
8365 (process_file): Don't generate java-array.h include.
8367 * gjavah.c (add_namelet): Check for standard package names here.
8368 (add_class_decl): Don't check for standard package names here.
8370 1999-02-25 Tom Tromey <tromey@cygnus.com>
8372 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8373 When reading a zip file, only use strncmp if both strings are
8374 bigger than the buffer length. Initialize `k' when looping
8377 1999-02-24 Tom Tromey <tromey@cygnus.com>
8379 * gjavah.c (struct namelet): New structure.
8380 (add_namelet): New function.
8381 (print_namelet): New function.
8382 (print_class_decls): Use add_namelet and print_namelet to generate
8383 namespaces and not classes.
8384 (method_printed): New global.
8385 (HANDLE_END_METHOD): Examine method_printed.
8386 (print_method_info): Set method_printed when required. Print
8387 error if function to be ignored is marked virtual. Handle $finit$
8389 (METHOD_IS_FINAL): New macro.
8390 (print_field_info): Use it.
8391 (HANDLE_METHOD): Clear method_printed.
8392 (method_pass): New global.
8393 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8394 (process_file): Do two passes over both fields and methods.
8395 (HANDLE_METHOD): Examine method_pass.
8397 (add_class_decl): New function.
8398 (print_class_decls): Don't scan over entire constant pool.
8400 1999-02-23 Tom Tromey <tromey@cygnus.com>
8402 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8403 disable linking in that case.
8405 1999-02-20 Tom Tromey <tromey@cygnus.com>
8407 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8410 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8412 * decl.c (build_result_decl), java-tree.h: New method.
8413 (complete_start_java_method): Handle synchronized methods.
8414 Don't build DECL_RESULT here. (Ordering dependency problem.)
8415 (start_java_method): Call build_result_decl here instead ...
8416 * parse.y (java_complete_expand_method): ... and here.
8417 (expand_start_java_method): Don't call complete_start_java_method here.
8418 (java_complete_expand_method): Call it here instead.
8419 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8420 * java-tree.h: ... here.
8422 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8423 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8424 for ARRAY_REF - it doesn't work when array bounds are checked.
8425 (patch_array_ref): Handle it here instead.
8427 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8429 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8431 Force left-to-right evaluation of binary operations etc.
8432 * expr.c (force_evaluation_order), java-tree.h: New function.
8433 * parse.y (java_complete_lhs): Pass binary operations, procedure
8434 calls, and ARRAY_REFs to force_evaluation_order.
8435 (various): Set TREE_SIDE_EFFECTS more carefully.
8437 Tolerate random (non-UTF8) encoding in comments without complaining.
8438 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8439 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8441 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8442 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8444 * parse.y (java_complete_lhs): Ignore an empty statement in a
8445 COMPOUND_EXPR. Don't complain about empty statement after return.
8447 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8449 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8450 in TREE_LIST - just chain the POINTER_TYPEs together.
8451 (resolve_class): If type already resolved, return decl.
8452 After resolving, update TREE_TYPE(class_type), and name (if array).
8453 * parse.h (do_resolve_class), parse.y: Make non-static.
8454 * class.c (maybe_layout_super_class): Take this_class argument.
8455 Do do_resolve_class if necessary.
8456 (layout_class, layout_class_methods): Adjust calls appropriately.
8457 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8458 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8459 * typeck.c (build_java_array_type): Don't call layout_class.
8461 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8463 * parse.y (check_pkg_class_access): Allow private class access
8464 within the same package.
8465 (strip_out_static_field_access_decl): New function.
8466 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8467 operator argument before testing its nature.
8469 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8471 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8472 (TRY_EXPR): Simplify - it no longer has a finally clause.
8473 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8474 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8475 * expr.c (java_lang_expand_expr): Likewise.
8476 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8477 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8478 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8479 (build_try_statement): Remove finally parameter and handling.
8480 (build_try_finally_statement): New function.
8481 (patch_try_statement): No longer need to support finally clause.
8482 (try_statement): Update grammar action rules.
8483 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8484 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8486 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8488 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8489 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8491 1999-02-17 Andrew Haley <aph@cygnus.com>
8493 * class.c (build_utf8_ref): Back out broken patch which was
8494 intended to to output signatures using '.' as a separator.
8496 * class.c (make_class_data): Output signatures using '.' as a
8497 separator, rather than '/'.
8498 (mangled_classname): Likewise.
8499 (make_field_value): Likewise.
8500 (make_method_value): Likewise.
8501 * constants.c (alloc_class_constant): Likewise.
8502 * expr.c (build_invokeinterface): Likewise.
8504 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8506 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8507 of an ancient workaround.
8509 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8511 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8514 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8516 * lex.c (yylex): Encode \0 as UTF8.
8518 1999-02-10 Tom Tromey <tromey@cygnus.com>
8520 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8521 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8522 (libgcj_zip): Renamed.
8523 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8525 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8527 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8528 (GC_NAME): Renamed -lgc to -lgcjgc.
8530 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8532 * lex.c (java_lang_cloneable): Initialize.
8533 * parse.y (java_lang_cloneable): New static variable.
8534 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8535 doing one more qualification round.
8536 (valid_ref_assignconv_cast_p): Reject null source or
8537 destination. Allow an array to be cast into java.lang.Cloneable.
8538 (patch_cast): Swapped two first arguments to first call to
8539 valid_ref_assignconv_cast_p.
8541 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8543 * parse.h: DECL_P renamed JDECL_P.
8544 * parse.y: DECL_P replaced by JDECL_P.
8545 (build_array_from_name): Always use pointer's type.
8546 (patch_bc_statement): Extra code to search continue target in a
8547 for loop. Fixed comments. Continue target is current loop when
8550 1999-02-05 Andrew Haley <aph@cygnus.com>
8552 * class.c (make_class_data): The superclass of an interface should
8553 be null, not class Object.
8555 * lex.c (java_lex): Sign extend hex literals.
8557 1999-02-04 Andrew Haley <aph@cygnus.com>
8559 * class.c (build_utf8_ref): Output signatures using '.' as a
8560 separator, rather than '/'.
8561 (make_class_data): Likewise.
8563 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8565 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
8566 mkstemp.o. Get them from libiberty now.
8568 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
8570 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
8572 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8574 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
8577 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
8579 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
8580 * jcf-write.c (generate_bytecode_return): New function.
8581 (generate_bytecode_insns): Use it, for RETURN_EXPR.
8583 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
8584 generate special [fd]const_[01] instructions.
8586 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
8588 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
8589 handling OPCODE_lookupswitch or OPCODE_tableswitch.
8591 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
8593 * parse.y (patch_method_invocation): Handle calling static methods,
8594 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
8596 * parse.y (java_complete_lhs): Don't complain about unreachable
8597 exit condition in a do-while statement.
8599 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8601 * lex.c (java_read_char): Fixed utf8 decoding.
8602 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
8604 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
8605 comments. Local variable `all_primitive' is gone. Broadened
8606 acceptance of `0' to floating point targets. `long' can now be
8607 widened to `double' or `float'.
8608 (valid_method_invocation_conversion_p): Added leading
8609 comment. Fixed tabulation.
8610 (build_string_concatenation): Optimize out left or right empty
8613 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
8615 * jcf-write.c (localvar_alloc): Only emit entry for
8616 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
8617 (generate_bytecode_insns): Only call put_linenumber if
8618 debug_info_level > DINFO_LEVEL_NONE.
8619 * jvspec.c (lang_specific_driver): If no -O* or -g* option
8620 is specified, add -g1 (for compatibility wih javac).
8622 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
8624 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
8625 gjavah.o, check-init.o, jv-scan.o
8627 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8629 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
8631 * gjavah.c: Include config.h and system.h.
8633 * javaop.h (inline): Don't define, its handled by system.h.
8634 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
8635 from `inline' to `static inline'.
8637 * jcf.h (inline): Don't define, its handled by system.h.
8639 * lex.c (inline): Likewise.
8641 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
8643 * lang-specs.h: Map -Qn to -fno-ident.
8645 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
8647 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
8649 1999-01-29 Tom Tromey <tromey@cygnus.com>
8651 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
8652 then cast it to Object before calling `append' method.
8654 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
8656 * check-init.c (check_bool2_init, check_bool_init, check_init):
8657 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
8658 * jcf-write.c (generate_bytecode_insns): Likewise.
8660 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8662 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
8663 * parse.y (patch_cast): Allow a boolean to be cast into a
8666 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8668 * parse.y: (class_declaration:): Fixed indentation.
8669 (class_member_declaration:): Extra `;' after field declaration now
8671 (interface_declaration:): Removed debug messages in error reports.
8672 (patch_binop): Nodes created and returned inherit the orignal
8673 node's COMPOUND_ASSIGN_P flag value.
8674 (patch_cast): Fix cast from char to floating point.
8676 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
8678 * except.c, java-except.h (expand_resume_after_catch): new
8680 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
8681 to branch back to main flow of control after a catch block.
8683 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8685 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
8686 $(srcdir)/../system.h.
8687 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
8688 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
8689 (jcf-write.o): Likewise.
8690 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8691 (mangle.o): Depend on $(srcdir)/../toplev.h.
8692 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8693 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8695 * class.c: Include output.h and parse.h.
8696 (mangled_classname): Add the `const' keyword to a char*.
8697 (find_named_method): Hide unused function definition.
8698 (build_utf8_ref): Change type of variable `c' to unsigned char.
8699 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
8700 (build_class_ref): Add the `const' keyword to a char*.
8701 (layout_class_method): Remove unused variable `buf'.
8703 * decl.c (find_local_variable): Remove unused variable `rtl'.
8704 (pushdecl): Likewise for variables `different_binding_level' and
8706 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
8707 (maybe_build_cleanup): Likewise for parameter `decl'.
8709 * except.c (expand_start_java_handler): Mark parameter `range'
8710 with ATTRIBUTE_UNUSED.
8712 * expr.c: Include except.h.
8713 (pop_type): Remove unused variable `i'.
8714 (pop_value): Likewise for variables `n_words' and `i'.
8715 (expand_java_arrayload): Likewise for variable `convert'.
8716 (java_lang_expand_expr): Likewise for variables `op0', `type',
8717 `mode', `unsignedp', `node' and `elements'.
8718 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
8720 (process_jvm_instruction): Add a `const' qualifier to a char*.
8722 * gjavah.c (output_directory): Add the `const' keyword to a char*.
8723 (temp_directory): Likewise.
8724 (print_c_decl): Likewise.
8725 (print_method_info): Likewise.
8726 (decode_signature_piece): Likewise.
8727 (print_mangled_classname): Likewise.
8729 * java-except.h: Provide prototypes for maybe_start_try,
8730 maybe_end_try and add_handler.
8732 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
8733 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
8734 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
8735 init_expr_processing, push_super_field, init_class_processing,
8736 can_widen_reference_to, class_depth, verify_jvm_instructions,
8737 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
8738 set_local_type, merge_type_state, push_type, load_type_state,
8739 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
8740 emit_unicode_mangled_name): Add prototypes.
8742 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
8743 (print_signature_type): Use ISDIGIT, not isdigit.
8744 (print_signature): Remove unused variable `j'.
8746 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
8747 int when comparing against one.
8749 * jcf-parse.c: Include toplev.h.
8751 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
8752 (localvar_free): Remove unused variable `i'.
8753 (generate_bytecode_conditional): Likewise for variable `kind'.
8755 * jv-scan.c: Include config.h and system.h. Remove redundant
8756 OS header and gansidecl.h includes.
8757 (warning): Add the `const' keyword to a char*. Also add
8758 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
8759 __STDC__, when determining whether to use ANSI-isms.
8760 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
8761 (xmalloc): Don't redundantly prototype here.
8762 (main): Remove unused parameter `envp'. Also fix the arguments
8763 passed to function `fatal' to match the format specifier.
8765 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
8767 * mangle.c: Include toplev.h.
8768 (emit_unicode_mangled_name): Declare parameter `len'.
8770 * parse.y (parse_warning_context): Add the `const' keyword to a
8771 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
8772 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
8773 (issue_warning_error_from_context): Add the `const' keyword to
8775 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
8776 not `__STDC__' for whether to use ANSI-isms.
8778 * typeck.c (incomplete_type_error): Mark parameters `value' and
8779 `type' with ATTRIBUTE_UNUSED.
8780 (parse_signature_type): Use ISDIGIT, not isdigit.
8782 * verify.c (check_pending_block): Add the `const' keyword to a char*.
8783 (verify_jvm_instructions): Likewise. Remove unused variables
8784 `field_name' and `default_val'.
8786 * zextract.c: Include config.h and system.h. Remove redundant
8789 * zipfile.h: Prototype `read_zip_archive'.
8791 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
8793 * typeck.c (convert): Allow conversions to void type: some
8794 optimizations in gcc do this.
8796 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
8798 * typeck.c (convert_ieee_real_to_integer): New function.
8799 (convert): When not using fast-math and using hardware fp, convert
8800 an IEEE NaN to zero.
8802 1999-01-18 Andrew Haley <aph@cygnus.com>
8804 * parse.y (patch_binop): Do a type conversion from signed to
8805 unsigned and then back to signed when a ">>>" is found.
8807 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8809 * java-tree.h: (check_for_initialization): Added prototype.
8810 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
8811 * parse.y (do_resolve_class): Removed unused locals.
8812 (read_import_dir): Likewise.
8813 (resolve_qualified_expression_name): Array creation
8814 expressions are valid primary expressions.
8815 (qualify_ambiguous_name): Likewise.
8816 (patch_synchronized_statement): Removed unused local.
8818 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
8820 * Makefile.in (zextract.o): Add dependencies.
8822 * Makefile.in: Do not put ^Ls at the start of a line.
8824 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
8826 * expr.c (process_jvm_instruction): Coerce to correct Throwable
8827 sub-type the result of the call that gets the exception value.
8829 * parse.y (java_complete_expand_methods): If flags_syntax_only,
8830 don't call finish_class.
8832 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
8833 clear found before continuing.
8835 * verify.c (verify_jvm_instructions): On an array load, allow
8836 and handle top of stack to be TYPE_NULL.
8838 * gjavah.c (generate_access): Translate Java package private or
8839 protected access to C++ public, but with a comment.
8841 1999-01-13 Andrew Haley <aph@cygnus.com>
8843 * expr.c (generate_name): Name prefix changed to avoid clashes
8844 with assembler temp labels.
8846 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
8847 MODIFY_EXPR. Without this, code for the assignement may not be
8848 generated at all and the synchronized statement will read an
8849 uninitialized variable.
8851 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8853 * class.c (maybe_layout_super_class): Fixed returned value.
8854 * lex.c: Added 1999 to the copyright.
8855 (java_init_lex): Initialize java_lang_imported.
8856 * lex.h: Added 1999 to the copyright.
8857 * parse.h: Added 1999 to the copyright.
8858 (REGISTER_IMPORT): Fixed typo in trailing macro.
8859 (CURRENT_OSB): New macro.
8860 (struct parser_ctxt): New fields osb_depth, osb_limit.
8861 * parse.y (java_lang_id): New global variable.
8862 (type_import_on_demand_declaration): Don't import java.lang.* twice.
8863 (array_creation_expression:): Use CURRENT_OSB.
8864 (dims:): Uses a stack to keep track of array dimensions.
8865 (cast_expression:): Use CURRENT_OSB.
8866 (find_expr_with_wfl): Return NULL if node found doesn't meet the
8868 (register_fields): Fixed typos in comment.
8869 (check_method_redefinition): Fixed comment indentation.
8870 (java_check_regular_methods): Set saved found wfl to NULL after
8871 having reinstalled it in the previously found DECL_NAME.
8873 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
8875 * gjavah.c (java_float_finite): Use a union to do type punning.
8876 (java_double_finite): Likewise.
8878 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
8880 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
8881 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
8882 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
8883 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
8884 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
8885 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
8887 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
8889 * check-init.c (check_init): If compiling to native, we don't
8890 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
8892 1999-01-08 Tom Tromey <tromey@cygnus.com>
8894 * parse-scan.y (variable_declarator_id): Set or increment
8896 (bracket_count): New global.
8897 (formal_parameter): Handle case where bracket pairs trail variable
8900 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
8902 * jcf-parse.c (yyparse): variable len changed from a char to an
8903 int to prevent overflow.
8905 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
8907 * java-tree.h: Declare read_class.
8908 * jcf-parse.c (read_class): New function.
8909 (load_class): Now just call read_class.
8911 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
8912 * jcf-parse.c (parse_source_file): Declare save_error_count,
8913 which is needed by java_parse_abort_on_error macro,
8914 * parse.y (java_layout_classes, java_expand_classes): Likewise.
8916 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
8917 constructor, if initializing a static field.
8918 (patch_new_array_init): Set TREE_CONSTANT if it is.
8919 * expr.c (java_lang_expand_expr): For a static array constructor
8920 of primitive elements, allocate the array itself statically.
8921 Disabled until we can set the vtable field statically.
8923 * check-init.c: New file. Checks for definite assignment.
8924 * Makefile.in (JAVA_OBJS): Add check-init.o.
8925 * parse.y (java_complete_expand_method): Call check_for_initialization.
8926 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
8928 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
8930 * parse.y : include system.h instead of including
8931 standard headers directly with the exception of <dirent.h>.
8933 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
8935 * lex.h: Moved static function declarations to lex.c,
8936 to shut up some -Wall warnings.
8937 * lex.c: Static function declarations moved here.
8938 * jcf-dump.c: Small fixes to shut up -Wall warnings.
8940 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8942 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
8944 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
8946 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
8947 * verify.c (verify_jvm_instructions): Fix off-by-one error.
8949 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
8950 (localvar_alloc): Change return type to void,
8951 (emit_unop): Remove unused variable size.
8953 * jcf-write.c (struct jcf_block): Add new union.
8954 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
8955 (call_cleanups): New functions.
8956 (struct jcf_partial): New fields num_finalizers and return_value_decl.
8957 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
8958 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
8959 * lang.c (lang_init): Call using_eh_for_cleanups.
8960 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
8961 completing operands to patch_synchronized_statement.
8962 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
8963 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
8964 WITH_CLEANUP_EXPR instead of TRY_EXPR.
8966 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
8968 * Make-lang.in: Comment out control-Ls; they upset some makes.
8970 1998-12-18 Tom Tromey <tromey@cygnus.com>
8972 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
8975 1998-12-17 Tom Tromey <tromey@cygnus.com>
8977 * parse.y (DIR_SEPARATOR): New define.
8978 (check_class_interface_creation): Use it.
8980 * parse-scan.y (report_main_declaration): Recognize
8981 `java.lang.String' in argument to main.
8983 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
8985 * parse.y (create_interface): Remove bogus test.
8987 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
8989 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
8990 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
8992 1998-12-16 Tom Tromey <tromey@cygnus.com>
8994 * parse-scan.y (qualified_name): Use correct sprintf format.
8996 1998-12-15 Tom Tromey <tromey@cygnus.com>
8998 * gjavah.c (print_field_info): Changed how most negative number is
9001 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9003 * parse.y (fold_constant_for_init): New function.
9004 (resolve_expression_name): Don't replace static final
9005 constant-initialized fields by its value.
9006 (java_complete_lhs): New. Same as java_complete_tree, except does
9007 not replace static final constant-initialized fields by their values.
9008 (register_fields): If there is an initializer, set DECL_INITIAL and
9009 MODIFY_EXPR_FROM_INITIALIZATION_P.
9010 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9011 Only call patch_initialized_static_field if
9012 MODIFY_EXPR_FROM_INITIALIZATION_P.
9013 (patch_initialized_static_field): If not valid constant, clear
9016 * parse.y (lookup_field_wrapper): Fix thinko.
9018 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9019 set and restore global lineno.
9021 1998-12-14 Tom Tromey <tromey@cygnus.com>
9023 * gjavah.c (print_field_info): If value to print is the smallest
9024 value of its size, then print as hex to avoid later warnings from
9027 1998-12-14 Tom Tromey <tromey@cygnus.com>
9029 * gjavah.c (decompile_method): Decompile `return null'.
9030 (process_file): Generate `#pragma interface'.
9031 (method_declared): New global.
9032 (print_method_info): Set it.
9033 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9034 (print_method_info): Handle abstract methods.
9036 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9038 * parse.y (patch_method_invocation): If class_decl is null
9039 (e.g. an array type), use original type.
9041 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9042 errors about uncaught exception from clone (of array, specifically).
9044 1998-12-13 Tom Tromey <tromey@cygnus.com>
9046 * gjavah.c (decompile_method): Handle all types of `return'
9047 opcode. Decompile `return this' and `return'.
9048 (method_access): New global.
9049 (print_method_info): Set it.
9050 (decompile_method): Don't decompile a synchronized method.
9052 1998-12-13 Tom Tromey <tromey@cygnus.com>
9054 * jcf-reader.c (jcf_parse_one_method): Recognize
9056 * gjavah.c (HANDLE_END_METHOD): New macro.
9057 (HANDLE_CODE_ATTRIBUTE): New macro.
9058 (decompile_method): New function.
9059 (print_method_info): Don't print `;\n' at end of function decl.
9060 Include java-opcodes.h.
9061 (decompiled): New global.
9063 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9065 * class.c (build_class_ref): Handle PRIMTYPE.class if
9066 flag_emit_class_files.
9067 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9068 if flag_emit_class_files.
9069 * parse.y (java_complete_tree): Pre-liminary support for
9070 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9072 * parse.y (patch_synchronized_statement): Don't call monitorexit
9073 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9075 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9077 * zipfile.h (opendir_in_zip): New declaration.
9078 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9079 (opendir_in_zip): New function, using code from open_in_zip.
9080 (open_in_zip): Call opendir_in_zip.
9081 (find_class): Remove no-longer-used do_class_file parameter,
9082 but add source_ok parameter. Change logic so if we find a .java file,
9083 we don't look for .class in later classpath emtries.
9084 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9085 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9086 * gjavah.c: Update call to find_class.
9087 * jcf-dump.c: Likewise.
9089 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9090 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9091 nothing if body is empty_stmt_node.
9092 Various little fixes so SP gets correctly adjusted.
9093 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9094 For CALL_EXPR, test if static first.
9095 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9096 such as the ones we create for Object and Class.
9097 Set and restore current_function_decl.
9098 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9099 (note_possible_classname): New function.
9100 (read_import_entry): Removed. Merged with read_import_dir.
9101 (read_import_dir): Don't call find_class - that only gives us
9102 the first classpath entry having the needed package.
9103 Use the struct buffer data structure from buffer.h.
9104 (read_import_dir, find_in_imports_on_demand): The remembered
9105 class names now use '.' (not '/') as package separator.
9107 * parse.y (java_complete_expand_methods): Call write_classfile
9108 here, and not in java_expand_classes (which only gets first class).
9110 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9112 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9113 (register_fields): If a static fields has an initializer, just
9114 chain it on ctxp->static_initialized, and handle later.
9115 (java_complete_expand_methods): Force <clinit> first.
9116 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9117 - it's already been completed.
9118 (patch_initialized_static_field): New function.
9119 (java_complete_field): Call it.
9121 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9123 * expr.c (encode_newarray_type, build_new_array): New functions.
9124 * java-tree.h: Declare build_new_array.
9125 * jcf-write.c (patch_newarray): Use build_new_array.
9127 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9128 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9130 * parse.y (patch_new_array_init): Re-organize.
9131 Now is passed the actual array (pointer) type of the value.
9132 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9133 (patch_array_constructor): Removed - merged into patch_new_array_init.
9134 (java_complete_tree): Update patch_new_array_init.
9136 * jcf-write.c (find_constant_index): New function.
9137 (generate_bytecode_insns): Use find_constant_index.
9138 (generate_classfile): Use find_constant_index for ConstantValue.
9140 1998-12-11 Tom Tromey <tromey@cygnus.com>
9142 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9143 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9144 * class.c (make_class_data): Renamed dtable -> vtable, and
9145 dtable_method_count -> vtable_method_count.
9147 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9149 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9150 global variables, initialized.
9151 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9152 Declared new global variables.
9153 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9154 double_zero_node, integer_zero_node upon direct matching.
9155 * parse.y (purify_type_name): Added function prototype.
9156 (duplicate_declaration_error_p): Consider new_type as potentially
9157 being a incomplete type. Use purify_type_name on type string.
9158 (method_header): saved_type: unused variable removed. Don't figure
9159 return type if method name is invalid.
9160 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9161 processed by patch_unaryop.
9162 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9163 increment/decrement node into its original type after binary
9164 numeric promotion on its operands.
9166 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9168 * parse.y (array_initializer:): Array init operand is NULL_TREE
9169 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9170 now an error. Fixed indentation problems.
9171 (patch_string): Handle error_mark_node as an argument.
9172 (patch_new_array_init): Fixed indentation problems.
9173 (array_constructor_check_entry): Removed check on null wfl_value.
9174 Return an error if wfl_value's walk returns an error.
9176 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9178 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9179 * lex.c (java_lex): Remember column position before advancing one
9180 token. Retain location information on OCB_TK.
9181 * lex.h (typedef struct java_lc): Added new field.
9182 * parse.h (GET_SKIP_TYPE): New macro.
9183 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9184 * parse.y (build_new_array_init, patch_new_array_init,
9185 patch_array_constructor, maybe_build_array_element_wfl,
9186 array_constructor_check_entry): New function prototypes.
9187 (switch_block:): Tagged <node>.
9188 (OCB_TK): Tagged <operator>.
9189 (array_initializer:): Installed actions.
9190 (variable_initializer): Build location information on element if
9192 (switch_statement:): Fixed indentation typo.
9193 (switch_block:): Redefined default action.
9194 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9195 (patch_assignment): Removed duplicate code.
9196 (maybe_build_array_element_wfl, build_new_array_init,
9197 patch_new_array_init, patch_array_constructor,
9198 array_constructor_check_entry): New functions.
9200 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9202 * parse.y (array_initializer): Tagged <node>.
9203 (variable_initializer:): Use default rule.
9204 (array_initializer:): Defined actions.
9205 (variable_initializers:): Likewise.
9206 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9207 non-static field accesses.
9208 (patch_invoke): Fixed indentation typo.
9209 (java_complete_tree): Likewise.
9210 (build_labeled_block): Changed leading comment. Generate an error
9211 in case of duplicate loop labels.
9212 (patch_conditional_expr): Patch results of string concatenation
9215 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9217 * constants.c (find_methodref_index): When the class is an interface,
9218 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9220 * decl.c (finit_identifier_node): Use "$finit$", rather than
9221 "<finit>" (which Sun's verifier rejects).
9222 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9223 (generate_field_initialization_code): Removed.
9224 (fix_constructors) Don't add call to $finit$ here (wrong order).
9225 (patch_method_invocation): Add $finit$ call here.
9227 * java-tree.h (CALL_USING_SUPER): New macro.
9228 * parse.y (patch_invoke): Remove im local variable.
9229 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9230 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9231 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9233 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9235 * parse.y (java_complete_tree): Don't complain about unreachable
9236 statement if it is empty_stmt_node.
9238 * jcf-write.c (find_constant_wide): New function.
9239 (push_long_const): Use find_constant_wide.
9241 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9242 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9243 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9244 Emit invokeinterface when calling an interface method.
9245 Emit invokespecial also when calling super or private methods.
9247 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9249 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9251 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9253 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9255 * java-tree.h (java_layout_seen_class_methods): New function
9257 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9258 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9259 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9260 * parse.y (method_declarator:): Defined action.
9261 (issue_warning_error_from_context): input_filename saved, set to
9262 the appropriate value and restored after java_error is called.
9263 (build_unresolved_array_type): Fixed comment.
9264 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9265 (method_header): Deal with return type the same way type are
9266 handled for fields and method's parameters and local variables
9268 (check_method_redefinition): Removed extra CR.
9269 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9270 (java_layout_seen_class_methods): New function.
9271 (java_layout_classes): Call java_layout_seen_class_methods.
9273 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9275 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9277 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9279 * jcf-dump.c (main): Fix error message.
9280 * jcf-path.c (add_entry): Style fix.
9282 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9284 * class.c (layout_class_method): Call build_java_argument_signature
9285 on constructors too.
9286 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9287 (patch_method_invocation): Define a primary when resolving an
9288 expression name. Augmented comment on code checking illegal `this'
9289 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9291 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9293 * class.c (layout_class_method): Don't report error on non-static
9294 overriding static if the method is private.
9295 * java-tree.h (finish_class): Prototype added.
9296 * lex.c (java_get_line_col): Handle col argument -2 value.
9297 * parse.h: All static method declarations moved to parse.y.
9298 * parse.y: Now contains all static method declarations previously
9300 (find_expr_with_wfl, missing_return_error,
9301 unreachable_stmt_error): New functions.
9302 (java_get_real_method_name): Identify constructors bearing class
9303 names in source code compiled classes only.
9304 (java_complete_expand_methods): Call missing_return_error.
9305 (invocation_mode): Private methods invoked as static methods.
9306 (java_complete_tree): Call unreachable_stmt_error.
9308 1998-12-01 Tom Tromey <tromey@cygnus.com>
9310 * Makefile.in (+target): Removed.
9311 (+xmake_file): Likewise.
9312 (+tmake_file): Likewise.
9313 (.NOEXPORT): Removed duplicate.
9315 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9317 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9319 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9321 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9322 libiberty.h. Provide an xmalloc definition.
9324 * jvspec.c: Remove the xmalloc prototype.
9326 * parse-scan.y: Include config.h and system.h. Don't include
9327 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9328 Provide an xstrdup definition.
9330 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9332 * jcf-path.c (add_entry): Recognize ".jar" too.
9333 * lang-specs.h: Likewise.
9335 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9337 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9338 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9340 * jcf-write.c (generate_bytecode_insns):
9341 Handle pre/post-increment/decrement of long.
9343 * jcf-write.c (generate_bytecode_insns):
9344 Handle missing exception handler (finally for synchronized).
9346 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9348 * java-tree.h (end_params_node): Declare global.
9349 * decl.c (end_params_node): New global.
9350 (init_decl_processing, start_java_method): Use end_params_node for
9351 end of list of parameter types. Follows correct gcc conventions.
9352 * expr.c (pop_argument_types, pop_arguments): Likewise.
9353 * lang.c (put_decl_node): Likewise.
9354 * typeck.c (various places): Likewise.
9355 * class.y (various places): Likewise.
9356 * parse.y (various places): Likewise.
9358 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9359 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9361 * class.c: Add #include flags.h, remove no-longer needed declaration.
9363 * class.c (layout_class_method): Remove commented-out code, re-format.
9364 Don't add vtable entry (or index) for private methods.
9365 * expr.c (expand_invoke): A private method is implicitly final.
9366 * class.c (make_class_data): If inlining or optimizing,
9367 skip private methods.
9369 * class.c (finish_class): New function. Calls existing methods,
9370 but alls emits deferred inline functions.
9371 * jcf-parse.c (parse_class_file): Call finish_class.
9372 * parse.y (java_complete_expand_methods): Likewise.
9374 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9376 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9378 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9380 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9382 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9384 * (generate_classfile): Always write class access flag with
9387 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9389 * class.c (maybe_layout_super_class): New function.
9390 (layout_class): Reorganized. Loop on class methods dispatched into
9391 a new function. Call maybe_layout_super_class.
9392 (layout_class_methods, layout_class_method): New functions.
9393 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9395 (expand_invoke): Likewise.
9396 * java-tree.h (all_class_list): New global variable declared.
9397 (layout_class_methods, layout_class_method): New function
9399 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9400 * jcf-parse.c (all_class_list): New global variable.
9401 (load_class): Extended what class_or_name can be. Use parser
9402 context mechanism to save globals before calling jcf_parse.
9403 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9404 is set on the file name.
9405 (jcf_parse): Layout class methods when Object is loaded, otherwise
9406 record class in all_class_list for delayed method layout.
9407 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9408 * lang.c (put_decl_node): Decode <init> into the decl context
9410 * lex.c (java_allocate_new_line): Use xmalloc.
9411 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9412 pointers, not TREE_LIST elements.
9413 (struct parser_ctxt): Fixed comment indentations, added comments
9414 and reordered some fields.
9415 (java_check_methods): Function prototype removed.
9416 * parse.y (java_push_parser_context): Use xmalloc.
9417 (java_parser_context_restore_global): Pop extra pushed ctxp only
9418 when there's nothing next.
9419 (maybe_create_class_interface_decl): Fixed comment, add new
9420 created class decl to all_class_list.
9421 (method_header): Use GET_REAL_TYPE on argument's types.
9422 (method_declarator): Use GET_REAL_TYPE, change type to the real
9423 type in TREE_LIST dependency node. Build argument list with the
9425 (create_jdep_list): Use xmalloc. Removed allocation error message.
9426 (obtain_incomplete_type): Fixed leading comment. Broadened
9427 incoming argument meaning.
9428 (register_incomplete_type): Use xmalloc. Removed allocation error
9430 (safe_layout_class): Fixed leading comment.
9431 (jdep_resolve_class): Reversed if statement condition and switch
9433 (resolve_and_layout): Fixed leading comment. Broadened incoming
9435 (complete_class_report_errors): New local variable name, for
9436 clarity. purify_type_name used for all error cases.
9437 (java_get_real_method_name): Stricter check on constructors.
9438 (java_check_regular_methods): Reverse methods list only if not
9439 already laid out. Layout artificial constructor.
9440 (java_check_methods): Deleted.
9441 (source_start_java_method): Obtain incomplete type for patchable
9443 (java_layout_classes): Fixed leading comment. Use
9444 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9445 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9446 before returning. Fixed comments.
9447 (java_expand_classes): Check for errors up front.
9448 (patch_method_invocation): Class to search is resolved and laid
9451 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9453 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9455 * javaop.h (int8): Removed - not used.
9456 (jbyte): Redefine portably with correct signedness.
9458 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9460 * jcf-write.c (generate_bytecode_insns): Fix typo
9461 OPCODE_getstatic to OPCODE_getfield.
9463 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9464 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9465 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9467 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9469 * jcf-parse.c (jcf_parse_source): Function returned type is
9470 void. Added prototype.
9471 (jcf_parse): Function returned type is void.
9472 (yyparse): Remove call to fclose on the last parsed file.
9474 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9476 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9478 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9479 (layout_class): Cope with methods featuring WFL in decl names.
9480 * decl.c (unqualified_object_id_node): New global variable,
9482 (build_decl_no_layout): Removed.
9483 * expr.c (build_primtype_type_ref): Handle Double.
9484 (java_lang_expand_expr): Fixed indentations.
9485 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9486 (flag_wall, flag_redundant, flag_not_overriding,
9487 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9488 variable declarations.
9489 (build_decl_no_layout): Removed prototype.
9490 (java_get_real_method_name): Added prototype.
9491 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9492 (java_parse_abort_on_error): Macro now just returns.
9493 * jcf-parse.c (jcf_parse_source): Check fclose returned
9494 value. Call emit_register_classes if java_report_errors returns
9496 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9497 flag_static_local_jdk1_1): New integer flags.
9498 (lang_decode_option): New flags set here.
9499 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9500 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9501 the flag_redundant variable.
9502 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9503 when parsing java.lang.Object class.
9504 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9506 (resolve_qualified_expression_name): Fixed indentation.
9507 (patch_array_ref): Changed prototype.
9508 (not_initialized_as_it_should_p): Prototype removed.
9509 (java_report_errors): Added function prototype.
9510 * parse.y (formal_parameter:): Changed error message for not yet
9511 supported final parameters.
9512 (class_type_list:): Set both PURPOSE and VALUE of created
9513 TREE_LIST to be class_type.
9514 (primary_no_new_array:): Handle class literals on primitive types.
9515 (parse_warning_context): Reinstalled correct force_error and
9516 do_warning flags setups.
9517 (java_report_errors): Changed prototype. Return java_error_count
9519 (variable_redefinition_error): Consider treating variable type as
9521 (create_interface): Warn about redundant abstract modifier if
9522 flag_redundant is set. Changed error message.
9523 (lookup_field_wrapper): Save/restore globals before/after looking
9525 (duplicate_declaration_error_p): Consider treating declaration
9526 type as a fake pointer.
9527 (register_fields): Extract real type from dependency node. Check
9528 for duplicate field declaration after type adjustment. Use
9529 DECL_INITIAL to store static final initialized values.
9530 (method_header): Extract real function type from dependency node.
9531 (check_abstract_method_header): Use GET_METHOD_NAME.
9532 (obtain_incomplete_type): Layout fake pointer type.
9533 (safe_layout_class): Don't try to check for methods before layout.
9534 (java_complete_class): Don't check for correct throws clause
9535 elements inheritance here.
9536 (resolve_and_layout): Broadened name parameter meaning.
9537 (reset_method_name): Use GET_METHOD_NAME.
9538 (java_get_real_method_name): New function.
9539 (java_check_regular_methods): Don't check methods in
9540 java.lang.Object. Verify lineage of throws clause elements. Use
9541 flag_no_overriding in warning report.
9542 (check_throws_clauses): Don't check if class was from
9543 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9544 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9545 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9546 warning on unsupported final local variables. Use build_decl
9547 instead of build_decl_no_layout. Get real local variable type from
9549 (source_start_java_method): Get real parameter type from
9550 dependency node. Call build_decl instead of build_decl_no_layout.
9551 (java_layout_classes): Reverse tree and layout type and class as
9552 required. Mark class as loaded when done.
9553 (resolve_field_access): Fixed indentation. Restricted condition
9554 leading to static field access code generation. Set field_type
9555 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
9556 (resolve_qualified_expression_name): Initialize type_found to
9557 null. Handle static field resolved during qualification. Fixed
9558 layout on non primitive field decl types.
9559 (not_accessible_p): Fixed typo in comment.
9560 (patch_method_invocation): Resolve and layout class to search from
9562 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
9563 layout non primitive type, if necessary. Make method node only to
9565 (find_applicable_accessible_methods_list): Consider WFL'ed method
9566 decl names. Fixed indentation.
9567 (argument_types_convertible): Resolve and layout target type if
9569 (java_complete_tree): Fixed indentation problems. Rewrote
9570 CALL_EXPR thrown exceptions check. Re-installed further processing
9571 of the assignment in certain cases.
9572 (patch_assignment): Call maybe_build_primttype_type_ref to perform
9573 inlining on class literals.
9574 (valid_builtin_assignconv_identity_widening_p): Cope with constant
9576 (valid_method_invocation_conversion_p): Likewise.
9577 (patch_string): Temporary disable forbidden use of `this' in
9578 explicit constructor invocations when doing string concatenation
9580 (patch_unaryop): Added comment. Reinstalled code to disable
9581 further check on assignment operation with cast expression RHS.
9582 (patch_switch_statement): Fixed indentation.
9583 (build_try_statement): Call build_decl instead of
9584 build_decl_no_layout.
9585 (patch_synchronized_statement): Likewise.
9586 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
9587 IS_UNCHECKED_EXPRESSION_P.
9588 (check_thrown_exceptions_do): Changed leading comment. Resolve and
9589 layout argument exception type.
9590 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
9591 of IS_UNCHECKED_EXPRESSION_P.
9593 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
9595 * jcf-parse.c (yyparse): Open class file in binary mode.
9597 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
9599 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
9601 * jcf-write.c (perform_relocations): Move check out one loop.
9603 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
9605 * Make-lang.in: Fix reference to srcdir.
9606 * jv-scan.c: Add missing xmalloc prototype.
9607 * jvgenmain.c: Ditto.
9609 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
9611 * decl.c (error_mark_node), java-tree.h: New global.
9612 * parse.y: Use empty_stmt_node instead of size_zero_node.
9613 (build_if_else_statement): If missing else, use empty_stmt_node.
9615 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
9616 (java_complete_expand_method): Complain if return is missing.
9617 (java_check_regular_methods): Comment out incorrect error check.
9618 (not_accessible_p): Fix incorrect handling of protected methods.
9619 (patch_method_invocation): Pass correct context to not_accessible_p.
9620 (find_applicable_accessible_methods_list): Likewise.
9621 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
9622 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
9623 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
9624 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
9626 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
9627 (push_int_const): Remove reundant NOTE_PUSH.
9628 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
9629 (- case SWITCH_EXPR): Fix code generation bug.
9630 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
9631 (generate_classfile): More robust for abstract methods.
9633 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
9635 * Makefile.in: jv-scan and jvgenmain all require libiberty.
9636 * Make-lang.in: Ditto.
9638 * jv-scan.c: Remove xmalloc and xstrdup definitions.
9641 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
9643 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
9645 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
9647 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
9649 Allow uses of interface types to verify. This is not really
9650 type-safe, but it matches what Sun does, and is OK as long as
9651 there are appropriate run-time checks.
9652 * verify.c (merge_types): If merging two interface types,
9653 just set the result to java.lang.Object.
9654 * expr.c (pop_type): Any interface is matches by java.lang.Object.
9656 1998-11-13 Tom Tromey <tromey@cygnus.com>
9658 * gjavah.c (main): Handle --output-class-directory argument.
9659 * jvspec.c (lang_specific_driver): Translate `-d' into
9661 * jcf.h (jcf_write_base_directory): Declare.
9662 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
9663 * lang-options.h: Mention -foutput-class-dir.
9664 * jcf-write.c (jcf_write_base_directory): New global.
9665 (make_class_file_name): Put generated .class file into `-d'
9666 directory, or into source directory if -d not given. Function now
9668 (write_classfile): Free class file name. Handle case where class
9670 (DIR_SEPARATOR): New macro.
9671 Include <sys/stat.h>
9673 * Makefile.in (prefix): New macro.
9675 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
9677 * parse.y (patch_invoke): Do less if flag_emit_class_files.
9678 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
9679 here (done in patch_invoke instead).
9680 (case_identity): Moved here from parse.y.
9682 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
9683 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
9684 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
9685 so they can be efficiently scanned without recursion.
9686 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
9687 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
9688 in BLOCK iteratively, rather than recursively.
9690 * parse.y (do_unary_numeric_promotion): New function.
9691 (patch_unaryop, patch_binop, patch_array_ref): Use it.
9693 * parse.y (patch_newarray): Various fixes.
9695 Re-do handling of switch statements (for proper block scoping).
9696 * parse.y: Add just a single block for the enture switch block,
9697 but don't create any "case blocks".
9698 (group_of_labels): Rmeoved unneeded non-terminal.
9699 CASE_EXPR and DEFAULT_EXPR are added to current block.
9700 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
9701 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
9702 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
9703 * parse.y (wfl_operator, print_int_node): Make non-static.
9704 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
9705 as part of recursive scan of block.
9706 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
9707 (patch_switch_statement): Most tests move dinto java_complete_tree.
9709 * parse.y: Make various production be non-typed (void).
9710 * parse.y (parse_error): Merged into issue_warning_error_from_context.
9711 * parse.y (add_stmt_to_compound): Don't create/change extra node.
9712 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
9714 * jcf-write.c (struct jcf_handler): New type.
9715 (struct jcf_switch_state): New type.
9716 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
9717 (alloc_handler, emit_unop, emit_reloc): New functions.
9718 (adjust_typed_op): Add extra parameter ("max type" offset).
9719 (emit_switch_reloc, emit_case-reloc): New function.
9720 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
9721 (generate_bytecode_insns): Support REAL_CST, switch statements,
9722 exception handling, method calls, object/array creation, and more.
9724 * class.c: Remove some unused variables.
9725 * constants.c (find_string_constant): New function.
9726 (count_constant_pool_bytes): Fix to correctly handle wide constants.
9727 * decl.c (complete_start_java_method): Don't _Jv_InitClass
9728 if flag_emit_class_files.
9730 1998-11-12 Tom Tromey <tromey@cygnus.com>
9732 * jcf-io.c (find_class): Added explanatory comment.
9734 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
9735 trailing slash to `.zip' entries.
9737 * jvspec.c (lang_specific_driver): Correctly handle case where
9738 GC_NAME not defined.
9740 1998-11-11 Tom Tromey <tromey@cygnus.com>
9742 * jvspec.c (GC_NAME): New define.
9743 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
9745 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
9747 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
9749 * jcf-dump.c (TABLE_SWITCH): Fix typos.
9751 1998-11-11 Tom Tromey <tromey@cygnus.com>
9753 * jcf-dump.c (main): Correctly recognize `--'-style long options.
9755 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9757 * class.c (is_compiled_class): Call safe_layout_class for class
9758 compiled from source.
9759 * conver.h (convert_to_integer, convert_to_real,
9760 convert_to_pointer): Added prototypes.
9761 * decl.c (init_decl_processing): Non longer push the decls of
9762 `methodtable', `constants', `Class', `Field', `dispatchTable'
9763 `jexception' and `Method'.
9764 * expr.c (build_invokeinterface): New function.
9765 (expand_invoke): static variable CLASS_IDENT now in
9766 build_invokeinterface. Use build_invokeinterface.
9767 (expand_java_field_op): Moved code to inline
9768 java.lang.PRIMTYPE.TYPE into a function.
9769 (build_primtype_type_ref): New function.
9770 * java-tree.def (INSTANCEOF_EXPR): New tree code.
9771 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
9772 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
9773 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
9774 (DECL_LOCAL_STATIC_VALUE): New macro.
9775 (build_invokeinterface, build_primtype_type_ref): New function
9777 (java_parse_abort_on_error): Macro rewritten.
9778 * jcf-parse.c (current_method): Add comment to declaration.
9779 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
9780 Function prototypes fixed.
9781 (jcf_parse_source): push/pop parser context. save/restore global.
9782 (parse_source_file): Fixed leading comment. Now take a
9783 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
9784 classes and pop the parser context anymore.
9785 (yyparse): Push parser context, save globals, parse the source
9786 file, restore globals and pop the parser context when processing a
9788 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
9789 * lex.c (java_parse_doc_section): New function.
9790 (java_lex): Call java_parse_doc_section when appropriate. Build an
9791 operator around INSTANCEOF_TK.
9792 * lex.h (java_lineterminator, java_sprint_unicode,
9793 java_unicode_2_utf8, java_lex_error, java_store_unicode):
9794 Prototypes rewritten.
9795 (java_parse_escape_sequence, java_letter_or_digit_p,
9796 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
9797 java_read_unicode, java_store_unicode, java_read_char,
9798 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
9799 Added function prototypes.
9800 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
9802 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
9804 (struct parser_ctxt): New fields: deprecated,
9805 current_parsed_class_un, gclass_list.
9806 (fix_method_argument_names, issue_warning_error_from_context,
9807 resolve_package, lookup_package_type): New function prototypes.
9808 (resolve_expression_name): Fixed function prototype.
9809 (find_applicable_accessible_methods_list): Fixed indentation, added
9810 extra argument in prototype.
9811 (check_final_assignment, build_null_of_type, check_deprecation,
9812 check_method_redefinition, reset_method_name,
9813 java_check_regular_methods, java_check_abstract_methods,
9814 maybe_build_primttype_type_ref): New function prototype.
9815 * parse.y (conver.h): Include.
9816 (INSTANCEOF_TK): Tagged <operator>.
9817 (single_type_import_declaration): Use REGISTER_IMPORT macro.
9818 (relational_expression:): Build binop for instanceof.
9819 (java_push_parser_context): Remember ctxp->gclass_list across
9821 (java_pop_parser_context): Simply return if no context
9822 exists. Remember gclass_list across contexts.
9823 (issue_warning_error_from_context): New function.
9824 (parse_error_context): Don't setup ctxp->elc here. Call
9825 issue_warning_error_from_context instead.
9826 (parse_warning_context): Likewise.
9827 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
9828 setup. Link new class/interface to ctxp->gclass_list.
9829 (add_superinterfaces): Register interface as incomplete if not
9831 (create_class): Remember class unqualified name in
9832 ctxp->current_parsed_class_un. Check class deprecation.
9833 (register_fields): Check field deprecation. Remember static final
9834 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
9836 (method_header): New local variable ORIG_ARG. Use unqualified
9837 current class name for check on constructor errors. Promote return
9838 type if of record type. Argument list fix moved in
9839 fix_method_argument_names, called here. Check method deprecation.
9840 (fix_method_argument_names): New function.
9841 (method_declarator): Promote record typed arguments.
9842 (safe_layout_class): Check class methods before layout.
9843 (java_complete_class): Compute field layout when patched.
9844 (do_resolve_class): Try to load class after having it renamed
9845 after the package name.
9846 (get_printable_method_name): Use DECL_CONTEXT.
9847 (reset_method_name): New function.
9848 (check_method_redefinition): Use reset_method_name.
9849 (java_check_regular_methods): New local variable
9850 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
9851 names for error report. Check for compile-time error when method
9852 found has default (package) access.
9853 (java_check_abstract_methods): Now takes an interface DECL node as
9854 an argument. Also reinstall real name on unchecked
9855 overriding/hiding methods for error report.
9856 (java_check_methods): Fixed leading comment. Get classes to verify
9857 from ctxp->gclass_list. Use CHECK_METHODS macro and set
9858 CLASS_METHOD_CHECKED_P on class verification.
9859 (lookup_java_method2): Get real method name if necessary.
9860 (find_in_imports): Don't check package class access here.
9861 (resolve_package, lookup_package_type): New functions.
9862 (java_layout_classes): Fixed leading comment. Take classes to be
9863 laid out from ctxp->gclass_list.
9864 (java_complete_expand_methods): Don't expand native and abstract
9866 (java_expand_classes): New function.
9867 (resolve_expression_name): Use additional argument ORIG. Retrieve
9868 values of static final field of primitive types.
9869 (resolve_field_access): Handles static final field of promotive
9871 (resolve_qualified_expression_name): Handle STRING_CST as
9872 primaries and package name resolution. Check deprecation on found
9873 decls. Set where_found and type_found on non static field resolved
9874 during qualification. Layout non primitive field decl types.
9875 (check_deprecation): New function.
9876 (maybe_access_field): Simplified.
9877 (patch_method_invocation_stmt): Local variable CLASS_TYPE
9878 removed. Reverse method's argument when primary is a type. Don't
9879 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
9880 instead. Include abstract class in the list of class searchable
9881 for constructors. Use DECL_CONTEXT of found method for access
9882 checks. Check method deprecation.
9883 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
9884 converting arguments. Handle INVOKE_INTERFACE.
9885 (lookup_method_invoke): Search constructor using existing
9886 infrastructure (don't rely on lookup_java_constructor anymore).
9887 (find_applicable_accessible_methods_list): Extra argument flag
9888 LC. Now include constructor in the search.
9889 (qualify_ambiguous_name): Conditional expression are primaries.
9890 (not_initialized_as_it_should_p): static final are always
9892 (java_complete_tree): Pass extra NULL argument to
9893 resolve_expression_name. Stricter test to carry on patching
9894 assignments. New case for INSTANCEOF_EXPR.
9895 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
9896 (check_final_assignment, maybe_build_primttype_type_ref): New
9898 (patch_assignment): Detect resolved static finals and carry normal
9899 assignment error check on them. Inline PRIMTYPE.TYPE read access.
9900 (try_builtin_assignconv): Access constant 0 on all primitive
9902 (valid_builtin_assignconv_identity_widening_p): Accept identical
9903 types. Accept all promoted type on int type.
9904 (valid_ref_assignconv_cast_p): Accept a null pointer to be
9905 assigned to a reference.
9906 (valid_method_invocation_conversion_p): Accept to check null
9908 (build_binop): Merge declaration and initialization of local
9910 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
9911 numeric types. Improved validity test for qualify operators on
9913 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
9914 and PREINCREMENT_EXPR. Also detect resolved static finals of a
9915 primitive type and issue the appropriate error message.
9916 (resolve_type_during_patch): Mark class loaded when resolved.
9917 (patch_cast): Allow null to be cased to reference types.
9918 (build_null_of_type): New function.
9919 (patch_array_ref): Handle array on references correctly.
9920 (patch_return): Removed unused local variable MODIFY. Force
9921 boolean to be returned as integers. Allows null to be returned by
9922 a function returning a reference.
9923 * typeck.c (convert_to_integer, convert_to_real,
9924 convert_to_pointer): Prototypes moved to convert.h
9925 (lookup_argument_method): Use method real name, if necessary.
9927 1998-10-30 Tom Tromey <tromey@cygnus.com>
9929 * class.c (build_class_ref): Changed name of primitive classes to
9932 * class.c (make_class_data): Renamed fields: nmethods to
9933 method_count, method_count to dtable_method_count. Always set
9935 * decl.c (init_decl_processing): Likewise.
9937 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9939 * class.c (layout_class): Don't mangle <finit>, produce
9940 __finit<class> instead. Don't verify artificial methods.
9941 * decl.c (finit_identifier_node): New declared global.
9942 (init_decl_processing): finit_identifier_node initialized.
9943 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
9944 * java-tree.h (finit_identifier_node): Declared as extern.
9945 (struct lang_decl): New field called_constructor.
9946 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
9947 (CLASS_HAS_FINIT_P): New macro.
9948 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
9949 explicit constructor invocation.
9950 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
9951 CALL_SUPER_CONSTRUCTOR_P): New macros.
9952 (write_classfile): Added prototype.
9953 * jcf-parse.c (jcf_parse_source): Parse and remember for
9954 generation if the file was seen on the command line.
9955 (parse_source_file): Don't write the class file here.
9956 (yyparse): Loop on files rewritten. Set current_jcf.
9957 (parse_zip_file_entries): Parse class file only if it was found.
9958 * lang.c (init_parse): Don't open command line provided filename
9960 (lang_parse): Don't set main_jcf anymore.
9961 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
9962 (JCONSTRUCTOR_CHECK): New macro.
9963 (JBSC_TYPE_P): New macro.
9964 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
9965 (COMPLETE_CHECK_OP_2): New macro.
9966 (struct parse_ctxt): New field explicit_constructor_p.
9967 (check_class_interface_creation): Fixed prototype indentation.
9968 (patch_method_invocation_stmt): Prototype reflects added argument.
9969 (patch_invoke): Likewise.
9970 (complete_method_declaration, build_super_invocation,
9971 verify_constructor_circularity,
9972 build_this_super_qualified_invocation, get_printable_method_name,
9973 patch_conditional_expr, maybe_generate_finit, fix_constructors,
9974 verify_constructor_super, create_artificial_method,
9975 start_artificial_method_body, end_artificial_method_body,
9976 generate_field_initialization_code): New function prototypes.
9977 * parse.y: Fixed leading comment
9978 (constructor_header:, constructor_body:, block_end:): Rules tagged
9980 (type_declaration:): Call maybe_generate_finit.
9981 (method_declaration:): Action for method_body: placed in new
9982 function complete_method_declaration, called here.
9983 (constructor_declaration:): Defined actions. Removed leading
9985 (constructor_header:): New rule with action.
9986 (constructor_body:): Rule rewritten using block_begin: and
9987 block_end:. Defined actions.
9988 (constructor_declarator:, explicit_constructor_invocation:):
9990 (block:): Use new rules block_begin: block_end:.
9991 (block_begin:, block_end:): New rules and actions.
9992 (block_statements:): Fixed error message for explicit
9994 (method_invocation:): Call build_this_super_qualified_invocation
9995 if primary is `this' or `super' was seen.
9996 (conditional_expression:): Action defined.
9997 (extra_ctxp_pushed_p): New static global flag.
9998 (java_parser_context_save_global): Create parser context if
9999 necessary. Use extra_ctxp_pushed_p to remember it.
10000 (java_parser_context_restore_global): Pop extra parser context if
10002 (build_array_from_name): Array on primitive types are marked
10004 (register_fields): Restore new name in field initializer
10005 expression if type was altered. Non static fields initialized upon
10006 declaration marked initialized.
10007 (maybe_generate_finit): New function.
10008 (maybe_generate_clinit): Use create_artificial_method,
10009 start_artificial_method_body, end_artificial_method_body. Generate
10010 debug info for enclosed initialization statements.
10011 (method_header): Fixed leading comment. Check constructor
10012 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10014 (complete_method_declaration, constructor_circularity_msg,
10015 verify_constructor_circularity): New functions.
10016 (get_printable_method_name): New function.
10017 (check_method_redefinition): Don't rename <finit> methods. Fix
10018 declared constructor names. Error message for
10019 constructors modified.
10020 (java_check_regular_methods): Local variable seen_constructor
10021 renamed saw_constructor. Skip verification on constructors. Create
10022 default constructor with create_artificial_method.
10023 (java_check_methods): Removed unnecessary empty line.
10024 (create_artificial_method, start_artificial_method_body,
10025 end_artificial_method_body): New functions.
10026 (java_layout_classes): Changed leading comment. Reverse fields
10027 list if necessary. Always layout java.lang.Object if being
10029 (java_complete_expand_methods): Verify constructor circularity.
10030 (java_complete_expand_method): Call fix_constructor on
10031 constructors. Local variable no_ac_found removed. Restore
10032 bindings if method body expansion failed.
10033 (fix_constructors, verify_constructor_super,
10034 generate_field_initialization_code): New function.
10035 (java_expand_classes): Fixed leading comment. Write class file
10037 (resolve_expression_name): Check for illegal instance variable
10038 usage within the argument scope of an explicit constructor
10040 (resolve_qualified_expression_name): Pass extra from_super flag
10041 when invoking patch_method_invocation_stmt. New case for
10042 conditional expression when used as a primary. Check for error
10043 when acquiring super.
10044 (patch_method_invocation_stmt): Added extra argument super. New
10045 local variable is_static_flag. Set class_to_search according to
10046 the nature of the constructor invocation. Don't add `this'
10047 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10048 invocation within the argument scope of explicit constructor
10049 invocation. Set is_static according to is_static_flag. Provide
10050 extra `super' argument to patch_invoke invocation.
10051 (patch_invoke): New argument from_super. Loop on arguments
10052 indentation fixed. Pass from_super to invocation_mode. New switch
10053 case INVOKE_SUPER. Fixed error message in switch default case.
10054 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10056 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10057 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10058 message takes constructors into account.
10059 (find_applicable_accessible_methods_list): Fixed indentation.
10060 (qualify_ambiguous_name): Take explicit constructor invocation
10061 into account. Deal with a conditional expression as a primary to
10063 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10064 case. Added extra argument to patch_method_invocation_stmt.
10065 Register calls made to explicit constructor `this'. Don't call
10066 save_expr in ARRAY_REF case when emitting class files. Check for
10067 illegal use of this when expanding explicit constructor invocation
10069 (complete_function_arguments): Set and reset parser context
10070 explicit_constructor_p field value when appropriate.
10071 (build_super_invocation, build_this_super_qualified_invocation):
10073 (patch_assignment): Fixed typo.
10074 (patch_unaryop): Check on final fields occurs only when a decl
10076 (patch_return): Take constructors into account.
10077 (patch_conditional_expr): New function.
10078 * typeck.c (build_java_signature): Removed unnecessary empty line.
10080 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10082 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10084 1998-10-28 Tom Tromey <tromey@cygnus.com>
10086 * decl.c (init_decl_processing): Renamed fields.
10087 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10088 interface_len, msize fields.
10090 * class.c (make_class_data): Removed subclass_head and
10091 subclass_next fields.
10092 * decl.c (init_decl_processing): Removed subclass_head and
10093 subclass_next fields.
10095 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10097 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10098 * mangle.c (emit_unicode_mangled_name): Similarly.
10100 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10102 * jcf-parse.c (get_constant): Place braces around code to compute
10103 'd' when REAL_ARITHMETIC is not defined.
10105 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10107 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10110 1998-10-23 Tom Tromey <tromey@cygnus.com>
10112 * lang-specs.h: `.zip' files are input to jc1.
10114 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10116 * jvspecs.c: Add (but don't enable) support for combining multiple
10117 .class and .java input filenames to a single jc1 invocation.
10118 Add support for -C flag (copile to .class files).
10119 Translate -classpath and -CLASSPATH arguments.
10120 * lang-specs.h: Don't set %2 spec.
10122 1998-10-22 Tom Tromey <tromey@cygnus.com>
10124 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10126 (add_path): Don't add trailing separator to non-empty path
10129 * lang.c (lang_decode_option): Check for -fclasspath and
10130 -fCLASSPATH before examining other `-f' options.
10132 * java-tree.h (finalize_identifier_node): Don't declare.
10133 * class.c (make_class_data): Don't push "final" field.
10134 * decl.c (init_decl_processing): Don't push "final" field.
10135 (finalize_identifier_node): Removed.
10136 (init_decl_processing): Don't set finalize_identifier_node.
10138 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10140 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10142 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10143 (JV_SCAN_SOURCES): New macro.
10144 (JCF_DUMP_SOURCES): Likewise.
10145 (jcf-dump$(exeext)): New target.
10146 (jv-scan$(exeext)): New target.
10148 1998-10-22 Tom Tromey <tromey@cygnus.com>
10150 * Makefile.in (LEX): Removed.
10151 (LEXFLAGS): Likewise.
10152 (SET_BISON): New macro.
10154 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10155 spurious diffs in parse.c.
10156 ($(PARSE_SCAN_C)): Likewise.
10157 (PARSE_DIR): New macro.
10159 (PARSE_SCAN_C): Likewise.
10160 (PARSE_RELDIR): New macro.
10162 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10164 * jcf-io.c (find_class): Use saw_java_source to determine when to
10165 look for `.java' file.
10166 * jcf-parse.c (saw_java_source): New global.
10167 (yyparse): Set it if `.java' file seen.
10169 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10170 (GCJH_SOURCES): Likewise.
10171 * Makefile.in (datadir): New macro.
10172 (libjava_zip): Likewise.
10173 (JAVA_OBJS): Added jcf-path.o.
10174 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10175 (../gcjh$(exeext)): Likewise.
10176 (jcf-path.o): New target.
10177 * java-tree.h (fix_classpath): Removed decl.
10178 * jcf-parse.c (fix_classpath): Removed.
10179 (load_class): Don't call fix_classpath.
10180 * parse.y (read_import_dir): Don't call fix_classpath.
10181 * lex.h: Don't mention classpath.
10182 * lex.c (java_init_lex): Don't initialize classpath.
10183 * jcf-io.c (classpath): Removed global.
10184 (find_class): Use jcf_path iteration functions. Correctly search
10185 class path for .java file.
10186 (open_in_zip): New argument `is_system'.
10187 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10188 classpath-related options.
10189 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10191 (lang_init): Call jcf_path_init.
10192 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10193 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10194 Correctly put braces around second string in each entry.
10195 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10196 classpath-related options.
10197 (help): Updated for new options.
10198 * jcf.h: Declare functions from jcf-path.c. Don't mention
10199 `classpath' global.
10200 * jcf-path.c: New file.
10202 * jcf-depend.c: Include jcf.h.
10204 * jcf-write.c (localvar_alloc): Returns `void'.
10205 (localvar_free): Removed unused variable.
10207 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10208 (init_parse): Use OBJECT_SUFFIX, not ".o".
10210 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10212 * class.c (emit_register_classes): Renamed from
10213 emit_register_class.
10214 * java-tree.h (emit_register_classes): Prototype renamed from
10215 emit_register_class.
10216 * jcf-parse.c (yyparse): Call emit_register_classes once before
10218 * parse.y (java_expand_classes): No longer register classes.
10220 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10222 * class.c (is_compiled_class): New local variable
10223 seen_in_zip. Identify classes found in currently compiled source
10225 * decl.c (complete_start_java_method): Fixed typo.
10226 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10227 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10228 (CLASS_P): Moved around.
10229 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10230 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10232 (jcf_parse_source): Changed leading comment. Removed unnecessary
10233 fclose and CLASS_FROM_SOURCE_P marking.
10234 (parse_source_file): New local variables remember_for_generation
10235 and filename. Mark parsed file name identifier node. Removed block
10236 executed when parse_only was null. Set remember_for_generation.
10237 Use it as an argument to java_pop_parser_context.
10238 (yyparse): New local variables several_files, list, next node and
10239 current_file_list. Split ampersand separated file names into
10240 current_file_list. Iterate through the list and parse accordingly.
10241 * parse.h (java_pop_parser_context): New function prototype.
10242 * parse.y (ctxp_for_generation): New static global variable.
10243 (java_pop_parser_context): New argument generate. Link popped ctxp
10244 to ctxp_for_generation list accordingly.
10245 (java_complete_expand_methods): Fixed indentation.
10246 (java_expand_classes): New function.
10248 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10250 * Makefile.in: Link with libiberty.a instead of memmove.o.
10252 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10254 * lex.c (setjmp.h): No longer included.
10255 * lex.h (setjmp.h): Included.
10256 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10257 (duplicate_declaration_error_p): Renamed from
10258 duplicate_declaration_error.
10259 (build_array_from_name): New function prototype.
10260 * parse.y (setjmp.h): No longer included.
10261 (variable_declarator_id): Define action.
10262 (build_array_from_name): New function.
10263 (duplicate_declaration_error_p): Renamed from
10264 duplicate_declaration_error. Fixed leading comment.
10265 (register_fields): Main `for' loop reorganized. Uses
10266 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10267 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10268 build_array_from_name.
10269 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10271 (read_import_dir): Don't try to skip `.' and `..'.
10272 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10273 build_array_from_name. Main `for' loop reorganized.
10274 (resolve_qualified_expression_name): When building access to a
10275 field, use the type where the field was found, not its own type.
10276 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10277 field was found is null.
10278 (qualify_ambiguous_name): Sweep through all successive array
10281 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10283 * java-tree.h (pop_labeled_block, lang_printable_name,
10284 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10285 interface_of_p, inherits_from_p, fix_classpath,
10286 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10287 make_class_data, register_class, alloc_name_constant): New
10288 function prototypes.
10289 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10290 indentation. Added cast to remove warning.
10291 (lang_printable_name): Set v argument unused.
10292 (lang_print_error): Added argument to lang_printable_name call.
10293 (java_dummy_print, print_lang_decl, print_lang_type,
10294 print_lang_identifier, lang_print_xnode): All argument marked
10296 * lex.c (java_unget_unicode): Removed unnecessary argument.
10297 (java_allocate_new_line): Unused local variable is gone.
10298 (java_read_char): Added parenthesis in expressions to remove
10299 warnings. Added final return statement.
10300 (java_read_unicode): Added parenthesis in expression to remove
10302 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10303 (java_parse_escape_sequence): Likewise.
10304 (java_lex): Unused local variables are gone. Fixed
10305 java_unget_unicode invocation.
10306 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10308 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10309 lang_printable_name invocation in macro.
10310 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10312 (duplicate_declaration_error): Suppressed unused argument in
10314 (identical_subpath_p): Function declaration is gone.
10315 (patch_invoke): Suppressed unused argument in prototype.
10316 (patch_cast, build_labeled_block, check_thrown_exceptions):
10318 * parse.y (setjmp.h): Included
10319 (toplev.h): Likewise.
10320 (field_declaration:): Suppressed unused local
10321 (label_decl:): Fixed build_labeled_block invocation.
10322 (java_pop_parser_context): Put extra parenthesis around assignment
10324 (yyerror): Suppressed unused local variables.
10325 (variable_redefinition_error): Fixed lang_printable_name
10327 (create_interface): Suppressed unused local variables.
10328 (create_class): Likewise.
10329 (duplicate_declaration_error): Suppressed unused argument. Fixed
10330 lang_printable_name invocation.
10331 (register_fields): Suppressed unused local variable. Fixed
10332 duplicate_declaration_error invocation.
10333 (method_header): Suppressed unused local variable.
10334 (method_declarator, parser_check_super): Likewise.
10335 (java_complete_class): Suppressed unused local variable. Fixed
10336 fatal error message.
10337 (complete_class_report_errors): Added default: in switch.
10338 (java_check_regular_methods): Fixed lang_printable_name
10340 (check_throws_clauses): Likewise.
10341 (java_check_abstract_methods): Suppressed unused local
10342 variable. Fixed lang_printable_name invocation.
10343 (read_import_entry): Added supplemental return statement.
10344 (read_import_dir): Suppressed unused local variables.
10345 (check_pkg_class_access, declare_local_variables): Likewise.
10346 (source_start_java_method): Suppressed unused extern variable
10348 (expand_start_java_method): Suppressed unused extern and local
10349 variable declarations.
10350 (java_complete_expand_methods): Likewise.
10351 (java_complete_expand_method): Suppressed unused local variables.
10352 (make_qualified_name): Likewise.
10353 (resolve_qualified_expression_name): Added default: in
10354 switch. Fixed lang_printable_name invocation.
10355 (class_instance_creation_expression): Added parenthesis around
10357 (patch_method_invocation_stmt): Fixed lang_printable_name and
10358 patch_invoke invocations.
10359 (check_for_static_method_reference): Fixed lang_printable_name
10361 (patch_invoke): Suppressed unused arguments and local variables.
10362 (lookup_method_invoke): Suppressed unused local variables.
10363 (qualify_ambiguous_name): Added default: in switch.
10364 (identical_subpath_p): Function removed.
10365 (patch_assignment): Suppressed unused local variables. Suppressed
10366 unnecessary if statement. Fixed lang_printable_name invocations.
10367 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10368 (valid_ref_assignconv_cast_p): Parenthesis around
10369 expression. Suppressed unused local variables.
10370 (build_binop): Suppressed unused local variables. fixed
10371 lang_printable_name invocations.
10372 (string_constant_concatenation): Suppressed unused local
10374 (patch_unaryop): Fixed lang_printable_name invocation.
10375 (patch_cast): Suppressed unnecessary argument. Fixed
10376 lang_printable_name invocation.
10377 (patch_array_ref): Fixed lang_printable_name invocation.
10378 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10379 (build_labeled_block): Suppressed unused argument.
10380 (generate_labeled_block): Fixed build_labeled_block invocation.
10381 (build_loop_body): Suppressed unused local variables.
10382 (patch_loop_statement): Likewise.
10383 (patch_exit): Fixed lang_printable_name invocation.
10384 (patch_switch_statement): Likewise.
10385 (case_identity): First argument marked unused.
10386 (patch_try_statement): Fixed lang_printable_name invocations.
10387 (patch_synchronized_statement, patch_throw_statement): Likewise.
10388 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10389 lang_printable_name invocations.
10390 (check_thrown_exceptions_do): Suppressed unused argument.
10392 1998-10-14 Tom Tromey <tromey@cygnus.com>
10394 * jcf-write.c (write_classfile): Add output class file as target.
10395 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10396 * jcf.h: Added declarations for dependency-tracking functions.
10397 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10398 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10399 (finish_parse): Call jcf_dependency_write.
10400 (dependency_tracking): New global.
10401 (DEPEND_SET_FILE): New define.
10402 (DEPEND_ENABLE): New define.
10403 (init_parse): Enable dependency tracking if required.
10405 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10406 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10407 (../gcjh$(exeext)): Likewise.
10408 (jcf-depend.o): New target.
10409 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10410 (GCJH_SOURCES): Likewise.
10411 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10413 (find_classfile): Added dep_name argument.
10414 (find_class): Compute name of dependency.
10415 (open_in_zip): Call jcf_dependency_add_file.
10416 * gjavah.c (output_file): No longer global.
10417 (usage): Don't mention "gjavah".
10419 (java_no_argument): Likewise.
10420 (version): Likewise.
10421 (main): Recognize and handle -M family of options.
10422 (print_mangled_classname): Return is void.
10423 (process_file): Handle case where output is suppressed.
10424 (HANDLE_END_FIELD): Likewise.
10425 (HANDLE_METHOD): Likewise.
10426 * jcf-depend.c: New file.
10428 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10430 * java-tree.def: Add missing newline at EOF.
10432 1998-10-13 Tom Tromey <tromey@cygnus.com>
10434 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10435 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10437 Include <config.h> and "system.h".
10438 (disassemble_method): Undefine RET to avoid clash with
10439 config/i386/i386.h.
10441 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10443 * decl.c (runtime_exception_type_node, error_exception_type_node):
10444 New global variables.
10445 (init_decl_processing): Initialized.
10446 * expr.c (java_lang_expand_expr): Set caught exception type to
10447 null if catch handler argument doesn't exit.
10448 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10450 * java-tree.h (runtime_exception_type_node,
10451 error_exception_type_node): Global variables declared.
10452 (DECL_FUNCTION_THROWS): New macro.
10453 (DECL_FUNCTION_BODY): Modified comment.
10454 (DECL_SPECIFIC_COUNT): Likewise.
10455 (struct lang_decl): New field throws_list.
10456 (IS_UNCHECKED_EXPRESSION_P): New macro.
10457 * lex.c (java_lex): Generate location information for THROW_TK.
10458 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10459 EXCEPTIONS_P): New macros.
10460 (enum jdep_code): New value JDEP_EXCEPTION.
10461 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10462 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10463 PATCH_METHOD_RETURN_ERROR): New macros.
10464 (patch_method_invocation_stmt): Added new argument to prototype.
10465 (patch_synchronized_statement, patch_throw_statement,
10466 check_thrown_exceptions, check_thrown_exceptions_do,
10467 purge_unchecked_exceptions, check_throws_clauses): New function
10469 * parse.y Fixed typo in keyword section.
10470 (throw:): Rule tagged <node>.
10471 (THROW_TK): Keyword tagged <operator>.
10472 (method_header:): Last argument to call to method_header passed
10474 (throws:, class_type_list:, throw_statement:,
10475 synchronized_statement:, synchronized:): Defined actions.
10476 (method_header): New local variable current. Register exceptions
10477 from throws clause.
10478 (java_complete_tree): Complete and verify exceptions from throws
10480 (complete_class_report_errors): Error message on exceptions not
10482 (java_check_regular_methods): Fixed typo. Shortcut on private
10483 overriding methods. Changed error message on method
10484 redefinition. Check for throws clause compatibility.
10485 (check_throws_clauses): New function.
10486 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10487 method. Changed error message on method redefinition.
10488 (currently_caught_type_list): New static variable.
10489 (java_complete_expand_methods): Purge unchecked exceptions from
10490 throws clause list. Call PUSH_EXCEPTIONS before walk and
10491 POP_EXCEPTIONS after.
10492 (resolve_qualified_expression_name): Pass new argument as NULL to
10493 patch_method_invocation_stmt.
10494 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10495 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10496 argument list when appropriate. Use new argument if non null to
10497 store selected method decl.
10498 (patch_invoke): Convert if necessary args of builtin types before
10499 forming CALL_EXPR. Argument list no longer reversed here.
10500 (invocation_mode): Treat final methods as static methods.
10501 (java_complete_tree): New cases for THROW_EXPR: and
10502 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10504 (complete_function_arguments): No more RECORD_TYPE
10505 conversion. Function parameter nodes no longer saved.
10506 (valid_ref_assignconv_cast_p): Avoid handling null type.
10507 (patch_binop): Fixed null constant reference handling.
10508 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10509 BUILD_THROW macros.
10510 (patch_try_statement): Fixed comments. Record caught types in
10511 list, push the list, expand try block and pop the list.
10512 (patch_synchronized_statement, patch_throw_statement,
10513 check_thrown_exceptions, check_thrown_exceptions_do,
10514 purge_unchecked_exceptions): New functions.
10515 * typeck.c (lookup_argument_method): Allow WFL in place of method
10516 DECL_NAME during method definition check
10518 1998-10-09 Tom Tromey <tromey@cygnus.com>
10520 * gjavah.c (decode_signature_piece): New function.
10521 (print_c_decl): Use it. Added `name_override' argument.
10522 (print_method_info): Use name_override argument to print_c_decl.
10523 (seen_fields): Removed.
10524 (print_field_info): Don't update seen_fields.
10525 (struct method_name): New structure.
10526 (method_name_list): New global.
10527 (print_method_info): Add new method to list of methods.
10528 (name_is_method_p): New function.
10529 (print_field_info): If field name has same name as method, then
10531 (process_file): Parse methods before fields.
10532 (field_pass): New global.
10533 (HANDLE_END_FIELD): Take field_pass into account.
10535 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10537 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10538 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10540 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10542 * jvspec.c: Fix bug in jvgenmain_spec patch.
10544 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10546 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10547 * decl.c (soft_exceptioninfo_call_node): New global variable.
10548 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10549 takes extra integer argument. soft_exceptioninfo_call_node
10551 * except.c (java_set_exception_lang_code): New function
10552 (method_init_exceptions): Called here.
10553 (prepare_eh_table_type): New function.
10554 (expand_end_java_handler): Called here.
10555 * expr.c (build_java_throw_out_of_bounds_exception): Now features
10556 one argument. Modified generation of call to
10557 soft_badarrayindex_node to use new argument.
10558 (build_java_arrayaccess): Pass faulty index value to
10559 build_java_throw_out_of_bounds_exception.
10560 (generate_name): New function.
10561 (java_lang_expand_expr): New local variables node, current,
10562 has_finally_p. Expand TRY_EXPR node.
10563 (process_jvm_instruction): Replace top of the stack with thrown
10564 object reference when entering exception handler.
10565 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
10566 specific tree codes.
10567 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
10569 (DECL_SPECIFIC_COUNT): New macro.
10570 (prepare_eh_table_type, java_set_exception_lang_code,
10571 generate_name): New function declarations.
10572 (match_java_method): Declaration deleted.
10573 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
10575 * lex.c (TRY_TK, CATCH_TK): Generate location information.
10576 * parse.h (redefinition_error, refine_accessible_methods_list,
10577 can_cast_to_p): Function declaration removed.
10578 (classitf_redefinition_error, variable_redefinition_error,
10579 parse_jdk1_1_error, find_applicable_accessible_methods_list,
10580 find_most_specific_methods_list, argument_types_convertible,
10581 enter_a_block, valid_builtin_assignconv_identity_widening_p,
10582 valid_cast_to_p, valid_method_invocation_conversion_p,
10583 try_reference_assignconv, add_stmt_to_compound,
10584 build_jump_to_finally, build_tree_list, patch_try_statement,
10585 java_get_catch_block): New function declarations.
10586 * parse.y (string_buffer_type): Global variable deleted.
10587 (group_of_labels, catches, catch_clause, catch_clause_parameter,
10588 finally): Rules tagged <node>.
10589 (TRY_TK, CATCH_TK): Token tagged <operator>.
10590 (class_body_declaration:, class_member_declaration:,
10591 formal_parameter:, explicit_constructor_invocation:,
10592 interface_member_declaration:, constant_declaration:,
10593 primary_no_new_array:, class_instance_creation_expression:,
10594 array_creation_expression:): Issue error on unsuported JDK1.1
10596 (try_statement:, catches:, finally:): Define actions.
10597 (catch_clause_parameter): New rule.
10598 (catch_clause:): Use new rule catch_clause_parameter.
10599 (parse_jdk1_1_error): New function.
10600 (redefinition_error): Renamed classitf_redefinition_error.
10601 (variable_redefinition_error): New function.
10602 (check_class_interface_creation): Call
10603 classitf_redefinition_error.
10604 (java_complete_tree): Added error message on JDEP_TYPE: case.
10605 (complete_class_report_errors): Fixed indentation.
10606 (declare_local_variables): Call variable_redefinition_error.
10607 (source_end_java_method): Call java_set_exception_lang_code and
10608 emit_handlers where appropriate.
10609 (java_method_add_stmt): Call add_stmt_to_block.
10610 (add_stmt_to_block): New function.
10611 (lookup_method_invoke): Fixed outside comment. new local variable
10612 candicates. Call find_applicable_accessible_methods_list and
10613 find_most_specific_methods_list when searching for a
10614 method. Modified error report to list possible candidates when
10616 (find_applicable_accessible_methods_list,
10617 find_most_specific_methods_list, argument_types_convertible): New
10619 (refine_accessible_methods_list): Function deleted.
10620 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
10621 expr (if applicable) before calling patch_array_ref.
10622 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
10623 (enter_block): Fixed comment.
10624 (enter_a_block): New function.
10625 (patch_assignment): Reorganized. Call try_reference_assignconv for
10626 references. Call valid_cast_to_p instead of can_cast_to_p.
10627 (try_reference_assignconv,
10628 valid_builtin_assignconv_identity_widening_p): New functions.
10629 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
10630 (valid_cast_to_p, valid_method_invocation_conversion_p): New
10632 (build_string_concatenation): Don't resolve StringBuffer.
10633 (patch_cast): Fixed inverted arguments.
10634 (patch_array_ref): Code to save array expr deleted. Call
10635 valid_cast_to_p instead of can_cast_to_p.
10636 (generate_labeled_block): Call generate_name.
10637 (build_jump_to_finally, build_try_statement, java_get_catch_block,
10638 patch_try_statement): New functions.
10639 * typeck.c (match_java_method): Function deleted.
10641 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
10643 * jvspec.c: jvgenmain_spec uses different temporary file names.
10645 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
10647 * jvspec.c (lang_specific_driver): Fail if user specifies
10648 --main= when not linking.
10650 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
10652 * class.c (make_class_data): Push value for `thread' field.
10653 * decl.c (init_decl_processing): Added `thread' field to class.
10655 * class.c (add_field): Always make static fields externally
10658 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
10660 * expr.c (build_java_athrow,
10661 build_java_throw_out_of_bounds_exception, expand_invoke,
10662 build_newarray, expand_java_multianewarray, build_java_monitor):
10663 Update comments to reflect _Jv_* function names.
10665 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
10667 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
10668 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
10669 * parse.y (expand_start_java_method): Likewise.
10671 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
10673 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
10675 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
10676 (add_field): No longer need to convert from RECORD_TYPE to pointer,
10677 * expr.c: Remove no-longer-needed calls to promote_type.
10678 * decl.c (give_name_to_locals): Liekwise.
10679 * jcf-parse.c (get_class_constant): Compensate for new signatures.
10680 * parse.y: Add/remove promote_type calls as appropriate.
10681 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
10682 (parse_signature_string): Likewise.
10683 (build_java_array_type): Fix for now signature convenions.
10685 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
10687 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
10689 * class.c (init_class_processing): libjava function renamed to
10692 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10694 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
10695 * java-tree.def: Fixed DEFTREECODE third argument.
10696 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
10697 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
10698 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
10699 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10700 JAVA_THIS_EXPR): Now replaced by tree code definitions.
10701 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
10702 * lang.c (java_tree_code_type, java_tree_code_length,
10703 java_tree_code_name): New arrays.
10704 (lang_init): Append Java tree node definitions to Gcc ones.
10705 * lex.c (expression_obstack): Declared as extern when JC1_LITE
10707 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
10709 (java_lex): Allow declaration of empty string constants. Retain
10710 location information on CASE_TK and DEFAULT_TK.
10711 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
10712 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
10713 Modified to be more robust.
10714 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
10715 (build_new_invocation, try_builtin_assignconv,
10716 patch_switch_statement, string_constant_concatenation,
10717 build_string_concatenation, patch_string_cst, patch_string,
10718 java_expand_switch): New function declarations.
10719 * parse.y: Rules related to switch and EH tagged <node>.
10720 (label_id): Set to NULL_TREE
10721 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
10723 (this_or_super:): Fixed indentation.
10724 (statement:, statement_nsi:, statement_without_trailing_substatement:,
10725 statement_expression:): Removed call to RULE on all sub-rules.
10726 (switch_expression:, switch_labels:): New rules.
10727 (switch_statement:, switch_block:, switch_block_statement_groups:,
10728 switch_block_statement_group:, switch_labels:, switch_label:):
10730 (throw_statement:, synchronized_statement:, try_statement:):
10731 Defined temporary actions.
10732 (class_instance_creation_expression:): Call
10733 build_new_invocation. Fixed indentation.
10734 (field_access): Fixed indentation.
10735 (method_invocation): Likewise.
10736 (make_qualified_primary): Use THIS_EXPR.
10737 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
10738 resolving from SUPER, set *type_found.
10739 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
10740 (java_complete_tree): Removed unused local variable `location'. Case
10741 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
10742 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
10743 on MODIFY_EXPR: and all binary operator tree code cases. Removed
10744 STRING_CST: case. default: checks for patchable strings.
10745 (complete_function_arguments): Transform string constant or
10746 crafted StringBuffer if necessary.
10747 (build_method_invocation): Fixed comments.
10748 (build_new_invocation): New function.
10749 (patch_assignment): Call try_builtin_assignconv to figure a valid
10750 assignment conversion between builtin types.
10751 (try_builtin_assignconv): New function.
10752 (build_binop): Use URSHIFT_EXPR directly to call build.
10753 (operator_string): Use UNARY_PLUS_EXPR.
10754 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
10756 (do_merge_string_cste, merge_string_cste,
10757 string_constant_concatenation, build_string_concatenation,
10758 patch_string, patch_string_cst): New function.
10759 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
10760 (patch_unaryop): Likewise. New test of valid ++/-- operands.
10761 (build_newarray_node): Use NEW_ARRAY_EXPR.
10762 (build_this): Use THIS_EXPR.
10763 (build_return): Enable debug information on return statement.
10764 (build_if_else_statement): Likewise.
10765 (complete_labeled_statement): Fixed related comment.
10766 (build_loop_body): Fixed comment.
10767 (build_bc_statement): Enable debug information on break/continue
10769 (patch_bc_statement): Fixed typos. Handle SWITCH statement
10771 (patch_switch_statement, case_identity, java_expand_switch): New
10774 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10776 * buffer.h (BUFFER_INIT): New macro.
10777 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
10778 Pass (struct jcf_partial *state) to most functions.
10779 (jcf_block, jcf_relocation): New types.
10780 Support labels, branches, conditionals, loops.
10782 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
10784 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
10786 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10788 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
10789 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
10790 not integer_type_node (INT_TYPE_SIZ bits).
10792 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
10794 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
10795 * jcf-dump.c (print_exception_table): New function.
10796 (disassemble_method): Better handling of wide instructions.
10797 Make more robust for bad input.
10799 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
10801 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
10804 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
10806 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
10808 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
10810 * Makefile.in ($(PARSE_H)): Removed target.
10812 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
10814 * Makefile.in (JAVA_OBJS): Add memmove.o
10815 (memmove.o): New target & rules.
10817 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
10819 * expr.c (expand_invoke): Don't generate a call to the class init
10822 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
10824 * Makefile.in: Add many missing dependencies.
10825 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
10827 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
10828 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
10830 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
10832 * decl.c (complete_start_java_method): If method is static (and
10833 not private) call _Jv_InitClass.
10834 * expr.c (expand_invoke): Don't call build_class_init.
10836 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
10838 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
10840 * Make-lang.in (GCJ): Define before using.
10842 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
10844 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
10845 losing due to namespace pollution in GNU getopt.h
10847 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
10849 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
10850 (java.all.cross): Likewise.
10851 (java.rest.encap): Likewise.
10853 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
10855 * gjavah.c (print_class_decls): Fix thinko in arglist
10856 * jcv-io.c (find_classfile): Similarly.
10858 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
10860 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
10862 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
10864 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
10865 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
10866 * Makefile.in (PARSE_C): New macro.
10867 (PARSE_H): Likewise.
10868 (PARSE_SCAN_C): Likewise.
10869 ($(PARSE_C)): Target renamed from parse.c.
10870 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
10871 (clean): Remove parse-scan.c as well.
10872 (parse.o): Depend on $(PARSE_C).
10874 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
10876 * README, license.terms: Removed.
10878 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
10879 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
10880 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
10881 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
10882 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
10883 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
10884 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
10885 and Java trademark attribution.
10887 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
10889 * Makefile.in: Use gcjh, not gjavah.
10890 * config-lang.in (stagestuff): Use gcjh, not gjavah.
10891 * Make-lang.in: Changed gjavah to gcjh everywhere.
10893 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
10895 * gjavah.c: Support new -prepend -add -append flags.
10896 (print_method_info): Method is not virtual if class is final.
10898 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10900 * jv-scan.c: Fixed copyright assignment.
10901 * keyword.gperf: Likewise.
10902 * keyword.h: Likewise.
10903 * lex.c: Fixed copyright assignment.
10904 (java_lex): Push unicode back when parsing '<'.
10905 * lex.h: Fixed copyright assignment.
10906 * parse-scan.y: Likewise.
10907 * parse.h: Fixed copyright assignment.
10908 (build_debugable_stmt, complete_for_loop): New function prototypes.
10909 * parse.y: Fixed copyright assignment.
10910 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
10911 size_zero_node when completing a loop with no exit condition.
10912 (for_statement_nsi:): Define action.
10913 (for_init:, for_update:): Return size_zero_node when empty.
10914 (declare_local_variables): Call build_debugable_stmt.
10915 (build_debugable_stmt): New function.
10916 (build_loop_body): Build debugable statement around loop
10918 (complete_loop_body): Take into account the debugable statement
10919 around the EXIT_EXPR.
10920 (complete_loop_body): New function.
10921 (patch_exit_expr): Fixed condition inversion.
10923 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
10925 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
10926 name of thread define.
10927 * jvspec.c (THREAD_NAME): New macro.
10929 (THREADLIB): Likewise.
10930 (lang_specific_driver): Recognize attempt to link with thread
10931 library or gc library. Recognize -ljava on command line so it
10932 isn't linked against more than once.
10934 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10936 * parse-scan.y (report_main_declaration): Name of the class
10937 containing `main' can be a qualified name.
10939 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
10941 * config-lang.in: Changed gjavac to gjc everywhere.
10942 * Make-lang.in: Changed gjavac to gjc everywhere.
10944 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10946 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
10947 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
10948 and install the files.
10949 * Makefile.in (JAVA_OBJS_LITE): New variable.
10950 (compiler:): Now include jv-scan as a dependency.
10951 (../jv-scan$(exeext), parse-scan.c): New targets.
10952 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
10953 * config-lang.in (compilers): Removed gcj, gjavah from the list.
10954 * jcf-parse.c (parse_source_file): Call java_layout_classes and
10955 check for errors even if parse_only.
10956 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
10958 (yylex): New function. Uses java_lex body.
10959 (java_lex): Removed commented out statement. Remove local variable
10960 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
10961 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
10962 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
10963 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
10964 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
10965 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
10967 (java_lex_error): Empty if JC1_LITE is defined.
10968 (java_get_line_col): Return 0 if JC1_LITE is defined.
10969 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
10970 SET_MODIFIER_CTX): Moved into the section containing the macros
10971 conditionally defined by JC1_LITE.
10972 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
10973 argument if JC1_LITE is defined.
10974 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
10975 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
10977 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
10978 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
10979 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
10980 to different values according to JC1_LITE.
10981 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
10982 declared if JC1_LITE set.
10983 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
10984 defined if JC1_LITE not set.
10985 (struct parser_ctx): Reorganized and skip the jc1 front end part
10987 (java_layout_classes): New function definition.
10988 (java_push_parser_context, java_init_lex, yyparse, yylex,
10989 yyerror): Prototype always declared. All other static function
10990 prototypes declared only if JC1_LITE is not set.
10991 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
10992 declared in parse.h.
10993 (java_layout_classes): New function.
10994 (java_complete_expand_methods): No longer layout the class here.
10995 * parse-scan.y: New file.
10996 * jv-scan.c: New file.
10998 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11000 * gjavah.c (main): Handle -friend option.
11001 (friend_specs): New global.
11002 (generate_access): Handle friend_specs.
11003 (process_file): Likewise.
11004 (MAX_FRIENDS): New macro.
11005 (friend_count): New global.
11006 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11007 Changed all callers.
11009 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11011 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11012 (main): Handle processing all the entries of a named .zip archive.
11013 * jcf-io.c (jcf_trim_old_input): New function.
11014 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11016 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11018 * lang.c (flag_assume_compiled): Make default be on.
11020 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11022 * jcf-dump.c: Add bunches of flags to control output more.
11023 (process_class): New function; support printing more than one class.
11024 (main): Support new --print-main and --javap flags.
11025 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11026 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11028 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11030 Change mangling of dispatch table to match C++ vtable (w/thunks).
11031 * class.c (build_dtable_decl), java-tree.h: New function.
11032 (make_class_data): Call it.
11033 * decl.c (init_decl_processing): Likewise.
11035 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11037 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11038 soft_anewarray; adjust args passed.
11039 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11040 match _Jv_NewObjectArray.
11042 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11044 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11045 * expr.c (loopup_label): Call create_label_decl.
11046 (create_label_decl): New function.
11047 (java_lang_expand_expr): Call expand_start_bindings with argument
11049 * java-tree.h Added space after PROTO in function declarations
11051 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11052 (create_label_decl, push_labeled_block): New function
11054 * lex.c (label_id): Initialize.
11055 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11057 * parse.h Added space after PROTO in function declarations when
11059 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11060 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11061 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11062 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11064 (struct parser_ctxt): New fields current_loop,
11065 current_labeled_block.
11066 (build_if_else_statement, patch_if_else_statement,
11067 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11068 generate_labeled_block, complete_labeled_statement,
11069 build_bc_statement, patch_bc_statement, patch_loop_statement,
11070 build_new_loop, build_loop_body, complete_loop_body): New function
11072 * parse.y (java_warning_count): New global variable.
11073 (label_id): New static variable.
11074 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11075 (block:): Return size_zero_node when block is empty.
11076 (empty_statement:): Return size_zero_node.
11077 (statement:): Implement supplemental action when for_statement: is
11079 (label_decl:): New rule.
11080 (labeled_statement:): Rewritten using label_decl. Actions
11082 (labeled_statement_nsi:): Likewise.
11083 (if_then_statement): Actions implemented.
11084 (while_expression): New rule.
11085 (while_statement:): Rewritten using while_expression. Actions
11087 (while_statement_nsi:): Likewise.
11088 (do_statement_begin:): New rule.
11089 (do_statement:): Rewritten using do_statement_begin. Actions
11091 (for_statement:): Rewritten using for_begin. Actions implemented.
11092 (for_statement_nsi:): Likewise.
11093 (for_header:, for_begin:): New rules.
11094 (for_init:): Actions implemented.
11095 (statement_expression_list:, break_statement:,
11096 continue_statement:): Likewise.
11097 (yyerror): Count number of issued warning(s).
11098 (java_report_errors): Report error(s) and/or warning(s).
11099 (java_complete_class): Use build_java_argument_signature to
11100 recompute completed method signature.
11101 (java_check_regular_methods): New locals method_wfl and aflags.
11102 Use method_wfl instead of lookup_cl during error reports. Fixed
11103 indentation and modified some error messages. Use
11104 lang_printable_name in method instead of the DECL_NAME. New code
11105 to issue warnings on methods not overriding corresponding methods
11106 private to a different package.
11107 (java_method_add_stmt): Call add_stmt_to_compound.
11108 (add_stmt_to_compound): New function.
11109 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11110 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11111 (build_if_else_statement, patch_if_else_statement,
11112 build_labeled_block, generate_labeled_block,
11113 complete_labeled_statement, build_new_loop, build_loop_body,
11114 complete_loop_body, patch_loop_statement, build_bc_statement,
11115 patch_bc_statement, patch_exit_expr): New functions.
11116 * typeck.c (build_java_signature): Build argument signature before
11117 enclosing it in between parenthesis.
11119 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11121 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11122 (JAVA_OBJS): Added reminder comment
11124 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11126 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11127 be interpreted as a long long.
11129 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11131 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11132 soft_initialise_class. Use _Jv_NewMultiArray, not
11133 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11134 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11135 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11136 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11138 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11140 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11141 length_identifier_node): New global tree node constants.
11142 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11143 Replace uses by super_identifier_node etc.
11144 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11146 * parse.y (resolve_field_access): Don't special-case ".length" if
11147 flag_emit_class_files.
11148 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11149 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11152 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11154 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11155 * class.c (make_method_value): Remove init for removed fields.
11157 * class.c (layout_class): Use build_java_argument_signature.
11158 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11160 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11161 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11162 (build_java_signature): Don't use push_java_argument_signature.
11164 * typeck.c (lookup_argument_method): New function.
11165 * parse.y (java_check_regular_methods): Use lookup_argument_method
11166 instead of lookup_java_method2 followed by lookup_java_method.
11168 * parse.y (check_method_redefinition): Minor optimization.
11170 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11171 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11173 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11175 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11178 * gjavah.c (java_float_finite): Use K&R-style definition.
11179 (java_double_finite): Likewise.
11180 (generate_access): Now returns void. Changed all callers.
11181 (last_access_generated): Removed.
11182 (process_file): Only make a single pass over the .class file.
11184 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11186 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11187 for compatibility for G++ (with -fvtable-thunks).
11188 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11190 * gjavah.c (process_file): Use public inheritance for super-class.
11192 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11194 * lex.c (java_init_lex): Initialize ctxp->package.
11195 * parse.h (struct parser_ctxt): package and package_len replaced
11196 by tree package, an identifier node. Field method_decl_list is
11197 gone. Fixed comments.
11198 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11199 class_in_current_package): New function prototypes.
11200 * parse.y (array_type:): Set class loaded flag on primitive type
11202 (package_declaration:): Assign ctxp->package to the
11204 (method_invocation:): Handle invocation of method qualified by
11206 (single_type_import_declaration:): Removed ambiguity check.
11207 (java_pop_parser_context): New local variable `next'. Reset and
11208 set IMPORT_CLASSFILE_NAME flags on current and previous import
11210 (java_accstring_lookup): Use new local macro COPY_RETURN.
11211 (lookup_field_wrapper): New function.
11212 (parser_qualified_classname): Use merge_qualified_name.
11213 (parser_check_super_interface): Broaden error message.
11214 (do_resolve_class): Check for qualified class name in the current
11215 compilation unit if appropriate.
11216 (process_imports): Check for already defined classes.
11217 (check_pkg_class_access): Got rid of call to
11218 get_access_flags_from_decl.
11219 (java_complete_expand_methods): Call safe_layout_class based on
11220 the current class size.
11221 (make_qualified_primary): Build a WFL qualification on primary if
11223 (merge_qualified_name): New function.
11224 (make_qualified_name): Use merge_qualified_name.
11225 (resolve_expression_name): Use safe_lookup_field.
11226 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11227 (resolve_qualified_expression_name): Likewise. Check on resolved
11228 element accessibility.
11229 (not_accessible_p, class_in_current_package): New functions.
11230 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11231 (patch_method_invocation_stmt): Merged common pieces. Check
11232 accessibility of invoked method.
11233 (check_for_static_method_reference): Add returned type in error
11235 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11236 (refine_accessible_methods_list): Merged two conditions in test.
11237 (java_complete_class): Sanity check on stabilize_ref gone.
11238 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11240 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11242 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11244 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11246 * gjavah.c (F_NAN): Removed.
11247 (F_NAN_MASK): New macro.
11248 (F_POSITIVE_INFINITY): Removed.
11249 (F_NEGATIVE_INFINITY): Likewise.
11250 (java_float_finite): Rewrote.
11251 (D_NAN_MASK): Renamed.
11252 (java_double_finite): Rewrote.
11253 (D_POSITIVE_INFINITY): Removed.
11254 (D_NEGATIVE_INFINITY): Likewise.
11256 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11257 If verbose, print underlying representation of value in hex.
11259 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11261 * buffer.h, buffer.c: New files.
11262 * Makefile.in (JAVA_OBJS): Add buffer.o.
11264 Support locals variables and writing their debug entries to .class.
11265 * jcf-write.c: Simplify some by user new buffer type.
11266 (vode_buffer_grow): Removed.
11267 (struct localvar_info): New type.
11268 (localsvars, localvartable): New buffers.
11269 (localvar_alloc, localvar_free): New functions.
11270 (generate_bytecode_insns): Handle local variables.
11271 (generate_classfile): Write LocalVariableTable attribute.
11273 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11275 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11276 * zipfile.h (ZIPMAGIC): New macro.
11278 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11280 * Makefile.in (gjavah.o): Updated dependencies.
11281 (jcf-dump.o): Likewise.
11282 (all.indirect): Use ../gjavah.
11283 (../gjavah$(exeext)): Likewise.
11284 (clean): Don't remove gjavah.
11285 (clean): Remove parse.c, not java/parse.c.
11286 * Make-lang.in (java): Added gjavah.
11287 (gjavah$(exeext)): New target.
11288 (GJAVAH_SOURCES): New macro.
11289 (java.all.build): Added gjavah.
11290 (java.all.cross): Likewise.
11291 (java.rest.encap): Likewise.
11292 * config-lang.in (compilers, stagestuff): Added gjavah.
11294 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11296 * gjavah.c (java_float_finite): New function.
11297 (java_double_finite): Likewise.
11298 (F_POSITIVE_INFINITY): New macro.
11299 (F_NEGATIVE_INFINITY): Likewise.
11301 (D_POSITIVE_INFINITY): Likewise.
11302 (D_NEGATIVE_INFINITY): Likewise.
11304 (print_field_info): Use java_float_finite and java_double_finite.
11306 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11308 * parse.y (method_header): Name "this" implicit argument.
11310 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11312 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11313 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11314 (put_linenumber): New function.
11315 (generate_bytecode_insns, generate_classfile): Write line numbers.
11317 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11319 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11320 (lookup_name, build_known_method_ref, build_class_init,
11321 build_invokevirtual, invoke_build_dtable, match_java_method,
11322 build_field_ref, pushdecl_force_head, build_java_binop,
11323 binary_numeric_promotion, build_decl_no_layout,
11324 build_java_arrayaccess, build_newarray, build_anewarray,
11325 build_java_array_length_access, build_java_arraynull_check): New
11326 extern function prototypes.
11327 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11328 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11330 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11332 * jcf.h (jcf_out_of_synch): New extern function prototype.
11333 * parse.h: Static/global function implemented in parse.y
11334 prototyped and declarations moved at the end of the file.
11335 (DECL_P): Check that the argument isn't null.
11336 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11337 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11338 (QUAL_DECL_TYPE): New macro.
11339 (PARAMS): Macro definition removed.
11340 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11341 (return_statement:): Call build_return.
11342 (field_access:): Call make_qualified_primary in sub rule.
11343 (method_invocation:): Build method invocation and call
11344 make_qualified_primary when processing primaries.
11345 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11346 get_type_from_signature.
11347 (java_check_regular_method): Extra integer 0 argument when calling
11348 lookup_java_method2.
11349 (lookup_java_interface_method2): Extra method DECL argument when
11350 calling lookup_java_interface_method2.
11351 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11352 COMPOUND_EXPR node.
11353 (java_complete_expand_method): Layout current class iff not
11354 already done. Don't process interface's methods.
11355 (java_complete_expand_method): Use super class only if it
11356 exists. Use current class otherwise.
11357 (make_qualified_primary): New function.
11358 (resolve_expression_name): Process qualified expression or
11359 expression from primary the same way.
11360 (resolve_expression_name): Two last arguments to
11361 resolve_field_access are now NULL_TREEs.
11362 (resolve_field_access): New variable is_static. Local field must
11363 be DECLs. is_static computed on field DECLs only. Append code in
11364 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11365 to initialize field_type.
11366 (resolve_qualified_expression_name): New local variable,
11367 previous_call_static and is_static. Handle primaries with function
11368 calls, casts, array references and `this'. `super' now handled as
11369 `(super_class)this'. Use is_static to clarify boolean expressions.
11370 Added code to handle case where a proper handle is required to
11371 access a field. Use QUAL_DECL_TYPE where applicable.
11372 (maybe_access_field): New function.
11373 (patch_method_invocation_stmt): New arguments primary, where,
11374 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11375 deleted. Use `where' as a type to search from if specified. Check
11376 for static method reference where forbidden. Append primary or
11377 current_this to the argument list if not calling constructor nor
11379 (check_for_static_method_reference): New function.
11380 (patch_invoke): Layout the class on which new is done if
11382 (lookup_method_invoke): Changed format to report errors on
11384 (qualify_ambiguous_name): New local variable this_found. Now
11385 handle things from primaries. Method call are considered
11387 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11388 changed into NULLs.
11389 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11390 (java_complete_tree): New case fo RETURN_EXPR. Process function
11391 call arguments in separate function.
11392 (complete_function_arguments): New function.
11393 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11395 (patch_assignment): Take the return function slot into account as
11396 a RHS. Distinguish assignment from a return.
11397 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11398 when checking methods in interfaces.
11399 (resolve_type_during_patch): NULL argument to unresolve_type_p
11400 instead of NULL_TREE.
11401 (patch_newarray): Fixed typo in comment.
11402 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11403 (build_return, patch_return): New functions.
11404 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11406 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11408 * constants.c (find_name_and_type_constant, find_fieldref_index,
11409 find_methodref_index): New methods.
11410 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11411 just return given method. Also, rename to build_known_method_ref.
11412 (expand_invoke): Rename call to build_invoke_non_interface.
11413 * java-tree.h, parse.h: Update prototype.
11414 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11415 (such as expand_expr_stmt) if flag_emit_class_files.
11416 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11417 STACK_TARGET, IGNORE_TARGET): New macros.
11418 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11419 (generate_bytecode_insn): New function to generate method's bytecode.
11420 (generate_classfile): Node generate Code attribute for a method.
11421 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11422 push_long_const, field_op, adjust_typed_op, maybe_wide):
11423 New functions used by generate_bytecode_insn.
11425 * typeck.c (signature_include_return): Remove variable.
11426 (push_java_argument_signature, build_java_argument_signature): New.
11427 (build_java_signature): Use push_java_argument_signature.
11428 * parse.y: Use build_java_argument_signature instead of fiddling
11429 with signature_include_return.
11431 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11433 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11436 * Makefile.in (all.indirect): Added gjavah$(exeext).
11437 (gjavah$(exeext)): Added $(exeext).
11440 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11442 * class.c (layout_class): Call to java_layout_parsed_class replace
11443 by safe_layout_class.
11444 * expr.c (build_java_array_length_access): Removed static storage
11445 class in the function definition.
11446 (build_java_arraynull_check): Likewise.
11447 Also fixed typos in two comments.
11448 * lex.c (java_init_lex): Initialize static global kw_length.
11449 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11450 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11452 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11453 * parse.h (resolve_no_layout): New static function declaration.
11454 (get_identifier_in_static): Declaration removed.
11455 (java_layout_parsed_class): Function name declaration changed to
11457 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11458 not_initialized_as_it_should_p, build_this): New static function
11460 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11461 binary_numeric_promotion, stabilize_reference,
11462 build_decl_no_layout, build_java_arrayaccess): Extern function
11463 declarations moved into their own section.
11464 (build_newarray, build_anewarray, build_java_array_length_access,
11465 build_java_arraynull_check): New extern function declarations.
11466 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11467 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11469 (CALL_CONSTRUCTOR_P): New macro.
11470 * parse.y (kw_length): New static global tree node.
11471 (return_statement): Tagged <node>.
11472 (RETURN_TK): Tagged <operator>.
11473 (variable_declarator_id:): Build variable declaration with an
11474 empty initialization value if a syntax error was found in the
11475 initialization part of the variable declaration.
11476 (statement_without_trailing_substatement:): return_statement: now
11477 uses the default rule.
11478 (return_statement:): Temporarily fixed to return NULL_TREE.
11479 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11480 (class_instance_creation_expression:): Class creation rules now
11481 call build_method_invocation upon reduction.
11482 (array_creation_expression:): Rules call build_newarray_node upon
11484 (dim_exprs:): Build a list of dimension expressions.
11485 (dim_expr:): Store location of the OSB_TK in the dimension
11487 (method_invocation:): Added a new error rule.
11488 (build_unresolved_array_type): WFL argument may also be an array
11489 on a primitive type. Name of the argument changed to reflect this.
11490 (method_declarator): Insert argument type at the beginning of the
11491 argument type list and later reverse the list.
11492 (unresolved_type_p): Argument 'returned' may be optionally
11494 (java_layout_class_from_source): Function renamed
11496 (resolve_and_layout): Now call resolve_no_layout and
11498 (resolve_no_layout): New function.
11499 (purify_type_name): New function.
11500 (complete_class_report_errors): Call purify_type_name during error
11501 report on a type not found.
11502 (process_imports): error_found local variable doesn't need to be
11503 initialized to zero.
11504 (declare_local_variables): New local type_wfl. Fixed typo in error
11505 message. type_wfl assigned to unresolved type and used to register
11506 incomplete type. Build a WFL around the variable initialization
11507 statement so that debug info can be generated on it.
11508 (source_start_java_method): Reverse argument list after they've
11510 (current_this): New static global variable.
11511 (java_complete_expand_methods): Set current_this when appropriate.
11512 (resolve_expression_name): Build correct static and non static
11513 field access bearing a simple name.
11514 (resolve_field_access): Resolve the length field of arrays. Handle
11516 (patch_method_invocation_stmt): Set the type of the method
11517 invocation to error_mark_node. This value is later overridden by a
11518 valid type, if any. Don't handle qualified constructor invocation
11519 as qualified method invocation. Call lookup_method_invoke with its
11520 new flag. It's no longer necessary to access the selected method
11521 as the value of a tree list. Handle constructor invocation.
11522 (patch_invoke): Reverse argument list when invoking non interface
11523 methods. Insert call to new as the first argument of the
11525 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11526 defined within a final class. Return INVOKE_STATIC if the invoked
11527 method is a constructor.
11528 (lookup_method_invoke): New lc argument is a flag to indicate a
11529 constructor lookup. Now handle constructor lookup. Choose the most
11530 specific method in case several were matching the invocation
11531 requirements. Return a method decl instead of a tree list featuring
11532 one single method decl element.
11533 (refine_accessible_methods_list): New lc flag argument to
11534 indicate that a constructor is being looked up.
11535 (not_initialized_as_it_should_p): New function.
11536 (java_complete_tree): Now process fake tree codes
11537 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11538 save_expr on resolved function call arguments. Case on
11539 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11540 (patch_assignment): LHS can be a field access expression. When
11541 dealing with reference, lhs_type is the promoted type of the
11542 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11544 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11545 (patch_binop): Use not_initialized_as_it_should_p where
11547 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11548 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11550 (resolve_type_during_patch): New function.
11551 (patch_cast): Call resolve_type_during_patch to resolve type and
11552 report error accordingly.
11553 (patch_array_ref): Use not_initialized_as_it_should_p where
11554 applicable. Array base expression is saved before being
11555 used. Promote the type of an array elements if it contains non
11557 (build_newarray_node, patch_newarray, build_this): New functions.
11559 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
11561 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
11562 increment it in `for' statement.
11563 (print_field_info): If number is inf or nan, don't print it.
11564 (print_method_info): If method name is `delete', just ignore it.
11565 (print_c_decl): Special-case jstringArray.
11567 * gjavah.c (help): New function.
11568 (no_argument): New function.
11569 (usage): Changed text.
11570 (main): Rewrote argument handling. Now handles -v, --help,
11572 (version): New function.
11573 (found_error): New global.
11574 (main): Return found_error.
11575 (generate_access): Set found_error.
11576 (print_c_decl): Likewise.
11578 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
11580 * gjavah.c (print_c_decl): Don't print "," when examining field.
11581 Skip type name when looking at "[L" types.
11582 (process_file): Now static.
11583 (generate_access): Now returns int.
11584 (last_access_generated): New global.
11585 (process_file): Clear last_access_generated; make multiple passes
11587 (print_field_info): Just return if generate_access returns true.
11588 (print_method_info): Likewise. Also, allow <init> functions to
11590 (print_c_decl): Added is_init argument. Print constructors
11592 (print_cxx_classname): Use UTF8_GET to extract characters from
11594 (print_base_classname): New function.
11595 (print_class_decls): New function.
11596 (process_file): Use it.
11597 (utf8_cmp): New function.
11599 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
11601 * lang-options.h: Format changed to match changes in gcc/toplev.c
11602 to implement a --help option.
11604 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
11606 * decl.c (init_decl_processing): Revert change to dtable_type.
11608 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
11610 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
11612 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
11614 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
11616 * lang.c (lang_init): Default flag_exceptions to 1, without
11617 checking to see if it's 2 first.
11619 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
11621 * constants.c: Include "system.h".
11622 * decl.c: Likewise.
11623 * lang.c (flag_new_exceptions): Get via extern now.
11624 (lang_init_options): New functions. Turn on flag_new_exceptions.
11626 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11628 * lex.c (java_lex): Return 0 when we see an invalid character in
11631 * lex.c (java_read_char): Specify extra argument when calling
11633 (java_read_unicode, java_parse_end_comment,
11634 java_parse_escape_sequence): Likewise,
11635 (java_lex): Specify extra argument when calling
11636 java_lex_error. Test that IDs are beginning with a legal character
11637 for IDs. Handle invalid characters with an error message and a
11638 call to java_lex_error.
11639 (java_lex_error): Adjust column position by new argument
11640 `forward'. Issue an error even if in the middle of reporting an
11643 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
11645 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
11646 we don't explicitly put a null pointer when we're copying it.
11648 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
11650 * gjavah.c (print_cxx_classname): New function.
11651 (super_class_name): Likewise.
11652 (print_super_fields): Removed.
11653 (in_super): Removed.
11654 (print_field_info): Never generate #defines.
11655 (print_c_decl): Changed generated types to match JNI. No longer
11656 print class name before method name.
11657 (print_method_info): Print "static" before static methods.
11658 Print "virtual" before non-final methods.
11659 (usage): Use exit(1), not exit(-1).
11661 (print_field_info): Use %.17g to print a double.
11662 (last_access): New globals.
11663 (process_file): Initialize last_access.
11664 (usage): Now static.
11665 (ACC_VISIBILITY): New define.
11666 (generate_access): New function.
11667 (print_field_info): Call it.
11668 (print_method_info): Likewise. Also, generate information for all
11669 methods, not just native methods. Return void.
11670 (print_c_decl): Return void.
11671 (print_field_info): Return void.
11673 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11675 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
11676 processing the jc1 grammar file. Prefix bison functions and
11677 variables with java_.
11678 (parse.c): Dependencies on parse.h and lex.h
11679 * expr.c (build_java_arrayaccess): Function now global.
11680 * java-tree.h: Comment reorganized to carry on previous
11681 classification effort.
11682 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
11683 RESOLVE_TYPE_NAME_P): New flags on WFLs.
11684 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
11685 java_parse (new prefix java_ generated by bison).
11686 (java_layout_parsed_class, java_register_parsed_class): Function
11688 (yyparse): Removed unnecessary call to init_outgoing_cpool.
11689 * lex.c (static tree wfl_op): Variable deleted.
11690 (java_init_lex): Initialize kw_super and kw_this. Initialize more
11691 ctxp fields to NULL_TREE.
11692 (java_lex): No longer create WFL for operators. Filename caching
11693 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
11694 created as STRING_CST and later expanded. Removed extra argument
11695 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
11697 (build_wfl_node): Removed code in comments.
11698 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
11699 store token and location data in the current bison token.
11700 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
11701 static/extern function declaration at the beginning of the file.
11702 (struct qualification): Data structure definition deleted.
11703 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
11704 (qualify_ambiguous_name): Function declaration modified. Function
11705 now returns nothing.
11706 (build_array_ref, patch_array_ref, make_qualified_name,
11707 resolve_qualified_expression_name, maybe_generate_clinit,
11708 resolve_field_access): New static function declarations.
11709 (build_java_arrayaccess): New extern function declaration.
11710 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
11711 (CALL_EXPR_PRIMARY): Macro deleted.
11712 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
11713 (struct parser_ctxt): Field initialized_final
11714 removed. non_static_initialized, static_initialized: New fields.
11715 * parse.y (static tree kw_super, static tree kw_this): New global
11717 (%union): tree wfl field of operator member replaced by int
11718 location. WFLs are non longer created for operators.
11719 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
11720 (qualified_name:): Now calls make_qualified_name to build the
11722 (type_declaration:): Consider generating <clinit> when class
11724 (variable_declarator:): Directly build an assignment node when the
11725 variable is initialized when declared.
11726 (this_or_super:): Build a WFL and set current location when THIS
11727 or SUPER are parsed.
11728 (expression_statement:): Wrap statement around a WFL.
11729 (primary_no_new_array:): Fixed typo. Changed value returned by
11730 THIS_TK because of its new type (temporary).
11731 (dim_exprs:): Temporary fix because of OSB_TK's new type.
11732 (field_access:): Build qualified name with SUPER.
11733 (method_invocation:): Fixed returned value because of SUPER's new
11735 (array_access:): Use OSB_TK location information.
11736 (post_increment_expression:, post_decrement_expression:,
11737 unary_expression:, pre_increment_expression:,
11738 pre_decrement_expression:, unary_expression_not_plus_minus:,
11739 cast_expression:, multiplicative_expression:,
11740 additive_expression:, shift_expression:, relational_expression:,
11741 equality_expression:, and_expression:, exclusive_or_expression:,
11742 inclusive_or_expression:, conditional_and_expression:,
11743 conditional_or_expression:, assignment:): Use new location/token
11744 information available on operators.
11745 (create_class): Set super_decl_type to NULL_TREE when processing
11747 (register_fields): Field initialization is now a MODIFY_EXPR
11748 node. Chain initialization code to the matching lists (according
11749 the the field declaration modifiers).
11750 (maybe_generate_clinit): New function.
11751 (method_header): Don't set method's DECL_NAME to a WFL when adding
11752 methods to java.lang.Object.
11753 (resolve_and_layout): Now can return NULL_TREE if the type
11754 resolution fails. Otherwise, return the class DECL instead of its
11756 (check_method_redefinition): Don't patch method DECL_NAME if it
11757 belongs to java.lang.Object.
11758 (process_imports): Simply assign error_found to the value returned
11759 by check_pkg_class_access.
11760 (declare_local_variables): Don't use their init statements (if
11761 any) when parsing error were previously found. Reuse MODIFY_EXPR
11762 build during parsing as an init statement.
11763 (java_method_add_stmt): Now return the current method body.
11764 (java_layout_parsed_class, java_register_parsed_class): Functions
11766 (java_complete_expand_methods): Initialize the constant pool on a
11767 per class basis. Layout the classes before expanding their method
11768 bodies. Don't try expand artificial constructor code if error were
11769 found. Make the classes data and register them if no error were
11771 (java_complete_expand_method): Retrieve an artificial constructor
11772 argument list before entering its body. Assign the top block to
11773 the artificial constructor function body and set types of declared
11774 blocks and compound statements to void. Walk method body if not an
11775 artificial constructor.
11776 (make_qualified_name, cut_identifier_in_qualified): New functions.
11777 (resolve_expression_name): Fixed comments. Save/restore the
11778 current class CLASS_LOADED_P flag value. Build non qualified
11779 static field access and handle qualified expression names.
11780 (resolve_field_access, resolve_qualified_expression_name): New
11782 (patch_method_invocation_stmt): Use the new expression resolution
11783 scheme, calling resolve_field_access when the function call is
11784 resolved as an expression.
11785 (qualify_ambiguous_name): Function rewritten to work on qualified
11786 expression produced by make_qualified_name.
11787 (java_complete_tree): Promote type when function's argument are
11788 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
11789 the assignment to discover further errors if RHS is a expression
11790 name that fails to evaluate. Declare LHS initialized even though
11791 the assignment failed. Don't use the location variable and removed
11792 extra argument in patch function calls. Now handle the ARRAY_REF
11793 case and build internal string representation when STRING_CSTs are
11795 (build_method_invocation): Don't wrap function call around a WFL.
11796 (build_assignment): Likewise. Use the operator location
11798 (patch_assignment): Handle array access LHSs. Handle error
11799 provenance, resulting in a better error report.
11800 (build_binop): Use op_location from operator as binop location
11802 (build_unaryop, build_incdec, build_cast): Likewise.
11803 (patch_binop): Extract location information from the node. Fixed
11804 typo in error message.
11805 (patch_unary_op): Extract location information from the node.
11806 (build_array_ref, patch_array_ref): New functions.
11808 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
11810 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
11811 match _Jv_IsInstanceOf.
11812 * decl.c (init_decl_processing): Use _Jv_NewArray, not
11813 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
11815 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
11817 * decl.c (init_decl_processing): Functions are now named
11818 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
11820 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
11822 * java-tree.h (load_class): Add prototype.
11823 * class.c (is_compiled_class): Add missing arg to load_class.
11824 * expr.c (expand_java_NEW): Call load_class.
11825 * parse.y (process_import): Removed bogus use of void return value.
11827 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
11829 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
11830 Function name is "_Jv_Throw" instead of "soft_athrow".
11831 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
11832 Function name is "_Jv_AllocObject" instead of "soft_new".
11833 Takes an extra parameter (object size).
11834 * expr.c: Update calls.
11836 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
11838 * lex.c (java_get_line_col): Handle end-of-file.
11839 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
11841 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11843 * lang.c (lang_init): Make -fexceptions the default.
11844 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
11845 exception handling is not turned on.
11847 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11849 * lang.c (flag_new_exceptions): Make this this default.
11850 * decl.c (end_java_method): Call emit_handlers.
11851 * except.c (method_init_exceptions): Set language code and version.
11852 (expand_start_java_handler): Enable exception, and call
11853 expand_eh_region_start.
11854 (expand_end_java_handler): Enable exception, and set up catch blocks.
11855 (emit_handlers): New routine to generate the saved handlers.
11856 * java-except.h (emit_handlers): Add prototype.
11858 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
11860 We used to have three different representations of the constant pool:
11861 the CPool structure, the tree_constant_pool, and the constructures
11862 used to build the Class object (which may need class and string
11863 constants) in compiled code. None were appropriate for compiling
11864 to .class files, so I did a major overhaul.
11866 First, the tree_constant_pool array was removed. Things were
11867 modified to the CPool structure in the JCF could be used.
11868 Second, a "capacity" field was added to the CPool, and functions
11869 written to search for a matching constant, adding one if not found.
11870 The code that generated the Class object was changed to use a CPool.
11871 The actual TREE_LISTs used to build the CONSTRUCTORs used for
11872 the static Class object are now only in build_constants_constructor.
11873 Finally, I wrote code which can generate a .class file (including its
11874 constant pool) from the RECORD_TYPE of a class. This is a big step
11875 on the way to compiling Java source into .class files.
11877 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
11878 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
11880 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
11881 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
11882 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
11883 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
11884 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
11885 (lang_type): Removed constant_pool field.
11886 * jcf.h (CPool): Renamed size to count. Added field capacity.
11887 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
11888 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
11889 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
11891 * constants.c (current_constant_pool_tags, current_constant_pool_data,
11892 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
11893 * constants.c (build_constants_constructor): Use new outgoing_cpool.
11894 (set_constant_entry, find_constant1, find_constant2,
11895 find_class_constant, count_constant_pool_bytes, write_constant_pool,
11896 find_utf8_constant, find_class_or_string_constant): New functions.
11898 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
11899 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
11900 (give_name_to_class, get_class_constant): Likewise.
11901 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
11902 (get_name_and_type_constant, get_ref_constant): Removed.
11903 * parse.h (parser_ctxt): Remove field tree_constant_pool.
11904 * parse.y: Don't save/restore tree_constant_pool.
11905 * verify.c (verify_jvm_instructions): Update for new approach.
11906 * expr.c (expand_invoke, expand_java_field_op): Likewise.
11908 * lang-options.h: Added -femit-class-file, -femit-class-files.
11909 * lang.c (flag_emit_class_files), java-tree.h: New flag.
11910 (lang_f_options): Added "emit-class-file(s)".
11912 * expr.c (build_java_arrayaccess): Generate more efficient array
11913 bounds checking, by using unsigned compare.
11915 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
11917 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11919 * parse.h: New comment on the handling of unresolved type
11920 identifiers. JDEPs are now part of the jdep_code enum.
11921 (typedef struct jdep): Now use enum jdep_code or int, depending on
11922 availability. Both are narrowed down to an 8 bits bitfield.
11923 (CALL_EXPR_PRIMARY): Fixed comment.
11925 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
11927 * Make-lang.in (java): Added gjavac and jvgenmain.
11928 (java.start.encap): Depend on gjavac.
11929 (java.rest.encap): Depend on jvgenmain.
11931 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
11932 (JAVA_CROSS_NAME): Likewise.
11933 (java.all.build): Depend on jvgenmain and gjavac.
11934 (java.all.cross): Depend on jvgenmain and gjavac-cross.
11935 (jvgenmain$(exeext)): New target.
11936 (java.install-common): Wrote.
11937 * config-lang.in (compilers, stagestuff): Added gjavac and
11940 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
11942 * lang.c (lang_decode_option): New argc/argv interface.
11944 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11946 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
11947 * decl.c (build_decl_no_layout): New function.
11948 * expr.c (java_lang_expand_expr): Layout declarations found in
11949 blocks before they're pushed.
11950 * jcf-parse.c (load_class): Save current line when parsing class
11952 (parse_source_file): Register class before expanding their
11954 * lang.c (put_decl_node): Produce `null' when `void *' is
11956 * lex.c (static tree wfl_op): New static global, for error report
11958 (java_init_lex): wfl_operator and wfl_op initialized
11959 here. Filename caching added for wfl_op. Return wfl_op when `(' is
11961 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
11962 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
11963 build_unresolved_array_type): New static function definitions.
11964 (build_decl_no_layout): New extern function declared.
11965 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
11966 faulty modifier exists.
11967 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
11968 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
11969 (UNARY_PLUS_EXPR): New fake operator.
11970 (struct parser_ctxt): New field osb_number.
11971 * parse.y (static tree wfl_operator): New static WFL for operator
11972 bound error messages.
11973 (DECR_TK, INCR_TK): Moved.
11974 (OP_TK): Tagged <operator>.
11975 (array_type:): Now call build_unresolved_array_type.
11976 (dim_expr:): Count the number of '[' seen.
11977 (post_increment_expression, post_decrement_expression,
11978 pre_increment_expression, pre_decrement_expression,
11979 unary_expression_not_plus_minus, unary_expression:): Actions are
11980 now building the corresponding unary expressions.
11981 (cast_expression:): Actions are now building cast expressions.
11982 (build_unresolved_array_type): New function.
11983 (create_interface): Reset the number of declared interfaces.
11984 (create_class): Likewise.
11985 (method_header): Methods declared within the scope of an interface
11986 are now implicitly set public and abstract.
11987 (java_complete_class): Variable's and parameter's type are patched
11988 with a promoted type.
11989 (declare_local_variables): Resolved non builtin types are promoted
11990 before being used to build a variable decl. Removed type patch
11991 posted on variable initialization statement.
11992 (source_start_java_method): Use build_decl_no_layout to build the
11993 decl of a parameter of incomplete type.
11994 (java_register_parsed_class): Process interfaces too. Call
11995 rest_of_decl_compilation on each processed class declarations.
11996 (java_complete_expand_methods): Don't attempt to expand things in
11998 (java_complete_tree): Process CONVERT_EXPR, even though it always
11999 has a type. Propagate error_mark_node to node's type too. Promote
12000 method's call argument type and return error_mark_node if
12001 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12002 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12003 handle unary operator nodes.
12004 (build_assignment): Added comment.
12005 (print_int_node): New function.
12006 (patch_assignment): New second argument. New error handling. Use
12007 print_int_node. Handle references. Use can_cast_to_p to issue
12008 different error message according to the context and check upon
12009 the initialization of the RHS.
12010 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12011 (operator_string): Handle more operators.
12012 (patch_binop): No longer use a function static
12013 wfl_operator. Improved error message on shift distance.
12014 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12015 patch_cast): New functions.
12017 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12019 * jvspec.c: New file.
12020 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12022 * java-tree.h (identifier_subst): Add declaration.
12024 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12026 * jvgenmain.c (main): Generate call to JvRunMain.
12028 * class.c (make_class_data): Push value for "sync_info" field.
12029 * decl.c (init_decl_processing): Push "sync_info" field.
12031 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12033 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12034 Java (source) name, not signature.
12035 Set TYPE_ALIGN to (at least) that of element_type.
12037 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12039 * class.c: Moved classname-mangling-rekated code to ...
12040 * mangle.c: ... this new file.
12041 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12042 * Makefile.in: Update for above changes.
12044 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12046 * expr.c (truthvalue_conversion): Convert integer and floating
12047 point value to their truth value.
12048 * lex.c (java_lex): Handle the `null' literal.
12049 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12050 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12051 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12054 * parse.y: Reorganization/documentation on token declaration.
12055 (binop_lookup[]): New added new tree codes.
12056 (relational_expression): Build corresponding binary operators.
12057 (equality_expression, conditional_and_expression,
12058 conditional_or_expression): Likewise.
12059 (java_complete_class): Fix crash in debug message.
12060 (java_complete_tree): Check initialization of method call
12061 arguments. Further bogus node evaluation to detect more error
12062 during assignments. Handles more binary operators.
12063 (patch_assignment): Use DECL_P.
12064 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12066 (operator_string): Handle more case. Compacted source.
12067 (patch_binop): Changed function comment. Checking for
12068 uninitialized first operand takes the compound assignment into
12069 account and uses DECL_P. Checking for uninitialized second operand
12070 delayed to routine's end. Use macros to issue type bound error
12071 messages and issue messages on both operands if their types are
12072 different. Force fixed type into node. Handle all binary
12075 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12077 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12078 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12079 build operator node and return tokens.
12080 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12081 * parse.h (java_complete_tree): Changed returned type in prototype.
12082 (build_method_invocation, build_assignment, patch_assignment,
12083 patch_binop): New static function declarations.
12084 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12085 BUILD_EXPR_WFL): New macros.
12086 * parse.y (enum tree_code binop_lookup[]): New static for token to
12088 (%union): Parser union has new sub-structure `operator'.
12089 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12090 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12091 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12092 ASSIGN_ANY_TK): Tokens tagged `operator'.
12093 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12094 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12095 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12096 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12097 (assignment_operator:): Rule tagged `operator'.
12098 (expression_statement:): Re-installed default rule.
12099 (method_invocation:): Sub rules call build_method_invocation.
12100 (postfix_expression:): Don't attempt to resolve name here. Just
12102 (multiplicative_expression:): Sub-rules build corresponding binop
12104 (additive_expression:, shift_expression:, and_expression:,
12105 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12106 (assignment:): Sub rule invoke build_assignment.
12107 (assignment_operator:): Default rules on sub rules.
12108 (force_error): Added documentation on this variable.
12109 (declare_local_variables): Build initialization calling
12111 (expand_start_java_method): Removed unused rtx declaration. Mark
12112 arguments as already initialized.
12113 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12114 (java_complete_expand_methods): Don't process next method if
12115 completion of the previous one triggered errors.
12116 (java_complete_expand_method): Call source_end_java_method if no
12117 error were found during completion.
12118 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12119 locals declaratilon. Handle names found within a class. Return
12120 error_mark_node when things aren't found.
12121 (patch_method_invocation_stmt): Return error_mark_node on failures.
12122 (patch_invoke): Removed unused local. Return the correct node.
12123 (java_complete_tree): Now returns a value. The BLOCK section binds
12124 local identifiers and the type of a BLOCK is now void. Assign the
12125 result of operand completion on COMPOUND_EXPR. Assign the
12126 encapsulated node of a WFL to the result of its completion, except
12127 when the node is an identifier. Now handle MODIFY_EXPR and several
12128 binary operators. Return error_mark_node on errors.
12129 (build_method_invocation, build_assignment, patch_assignment,
12130 build_binop, operator_string, patch_binop): New functions.
12131 * typeck.c (binary_numeric_promotion): New function.
12133 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12135 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12136 Replace most uses of ident_subst by identifier_subst.
12138 * class.c (push_class_static_dummy_field): Removed function.
12139 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12140 instead of looking got "class" static field. Create that decl here.
12141 (class_identifier_node): Removed; no longer needed.
12142 (init_class_processing): Don't init class_identifier_node.
12143 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12144 Do nreverse 0 times (instead of twice) for Object and Class.
12145 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12147 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12149 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12150 while initializing linenumber_count and linenumber_table.
12151 Do it before init_function_start (which calls emit_line_note).
12152 * expr.c (expand_byte_code): Don't need to clear lineno here.
12154 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12156 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12157 then mangle number as _N_.
12159 * class.c (mangle_class_field): New function.
12160 (build_class_ref): Set assembler name of class reference using
12161 mangle_class_field.
12162 (push_class_static_dummy_field): Likewise.
12164 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12166 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12167 of assigning to TREE_CODE. The latter method exploits a feature
12168 of GCC that is not ANSI compliant.
12170 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12172 * decl.c (pushdecl_force_head): New function.
12173 (pushlevel): Removed conditional printf.
12174 (complete_start_java_method): Don't enter local variable scope if
12175 function is compiled from source code.
12176 * expr.c: parse.h now included
12177 (java_lang_expand_expr): New function.
12178 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12179 printf. Terminate buffer when doing directories.
12180 * jcf-parse.c (parse_source_file): Call lang_init_source before
12181 parsing and before code generation.
12182 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12183 use printf if the macro is defined.
12184 * lang.c (lang_init): Install lang_expand_expr hook on
12185 java_lang_expand_expr.
12186 (java_dummy_print): New function.
12187 (lang_init_source): New function.
12188 * lex.c (java_lex): Remember location of an opening brace at the
12189 second nesting level.
12190 (java_is_eol): Unget character seen after a CR if it is EOF.
12191 * parse.h: Now includes lex.h
12192 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12193 printf if the macro is defined.
12194 (expand_start_java_method, build_expr_block, enter_block,
12195 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12196 New static function declarations.
12197 (pushdecl_force_head): New extern function declaration.
12198 (INCOMPLETE_TYPE_P): New macro.
12199 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12200 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12201 BLOCK_EXPR_ORIGIN): New macros.
12202 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12203 DECL_SOURCE_LINE_LAST): New macros.
12204 (struct parser_ctxt): Removed field current_method_decl, redundant
12205 with the field current_function_decl. Added fields
12206 first_ccb_indent1 and pending_block.
12207 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12208 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12210 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12211 (compilation_unit:): Cosmetic on sub rule.
12212 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12213 (variable_initializer:): Installed default rule on expression:.
12214 (method_declaration:): method_header: starts a new
12215 method. method_body: installs the function body, absorbs blocks
12216 emitted for temporary variable scopings, pops function's body block
12217 and merges function's last statement lineno in DECL_SOURCE_LINE.
12218 (method_body:): Installed default rules.
12219 (block:): Call enter_block when an opening brace is seen. Absorb
12220 scoping blocks and call exit_block when a closing brace is seen.
12221 (block_statement:): Cosmetic changes.
12222 (method_invocation:): Create WFL around CALL_EXPR node.
12223 (patch_stage): Added comment around definition.
12224 (method_header): Try to use first_ccb_indent1 as the first line of
12225 the method, so BP debug info are emitted at the first opening
12226 brace of the function. If the function has no body, use the
12227 location of the function's name. Override currently defined method
12228 name with the matching WFL so we can point redefinition errors
12229 using the location where the function's name was declared.
12230 (check_abstract_method_header): Interprets DECL_NAME as an
12231 identifier or as a WFL, accordingly.
12232 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12233 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12234 location and name information out of it and reinstall DECL_NAME to
12235 its original identifier node value.
12236 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12237 function's source code).
12238 (read_import_dir): Test the value returned by find_class and issue
12239 a fatal accordingly.
12240 (declare_local_variables): Push a new block for the scope of the
12241 new variable(s) if code has been already generated at that nesting
12242 level. Pinpoint redefinition errors using the variable id
12243 WFLs. Generate initialization code if necessary. If the variable
12244 type is incomplete, register a patch on its decl.
12245 (source_start_java_method): Rewritten. Define a new block for the
12246 function's parameters. Build parameter decl out of function's
12247 arguments and register them for a patch if their types are
12249 (expand_start_java_method): Includes the part of
12250 source_start_java_method that was pushing the parameter decls and
12251 completing the method start code.
12252 (source_end_java_method): Removed call the expand_end_bindings and
12253 poplevel (already taken care of). Reinstall function's arguments
12254 and get function's last line of code before calling
12255 expand_function_end.
12256 (java_method_add_stmt): New comment before the function's
12257 code. Complement the second operand of the current COMPOUND_EXPR
12259 (java_complete_expand_methods): Don't generate debug info on line
12260 zero when expanding a generated constructor.
12261 (java_complete_expand_method): Set start and end line numbers for
12262 a artificially generated constructor to one and manually call
12263 enter_block and exit_block when defining it. For all methods:
12264 expand function's start calling the new expand_start_java_method
12265 and invoke java_complete_tree on the effective method's body, if
12267 (resolve_expression_name): Now use lookup_name_in_blocks to search
12268 local variable decls and print out an error when variables are
12270 (patch_method_invocation_stmt): Inserted comment before the
12272 (lookup_method_invoke): Chain method's arguments using chainon
12273 with the current arg list as a second argument. Inserted missing
12274 IDENTIFIER_POINTER when reporting an error on methods not found.
12275 (refine_accessible_methods_list): Don't retain constructors.
12276 (patch_arguments): Function removed.
12277 (java_complete_tree): Inserted comment before the function's
12278 code. New case for BLOCKs. Moved the WFL case a bit
12279 further. Complete function's arguments.
12280 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12281 maybe_absorb_scoping_blocks): New functions.
12283 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12285 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12287 * jcf-parse.c (parse_source_file, java_error_count): New forward
12288 and extern declarations.
12289 (java_parse_abort_on_error): Macro moved.
12290 (jcf_parse_source): fatal called if fopen fails. Now calls
12292 (parse_source_file): New parse_only parameter. Reflects the
12293 elimination of the second pass.
12294 (yyparse): parse_source_file called with argument set to 0.
12295 * jcf.h (JCF_ZERO): Sets java_source to zero.
12296 * lex.c (java_init_lex): pass argument is gone. Function modified
12297 to be called once during the analysis of a file.
12298 (java_unget_unicode): Fixed typo in fatal message.
12299 (java_get_line_col): Likewise.
12300 (java_lval): Likewise. String literals no longer built during
12302 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12304 * parse.h (MODIFIER_WFL): New macro.
12305 (parse_check_super, parser_check_super_interface): Now return int.
12306 (parser_chain_incomplete_item, not_builtin_p,
12307 complete_method_decl): Declarations removed.
12308 (build_method_invocation_stmt, build_invoke): Renamed using the
12309 `patch' instead of `build'
12310 (register-incomplete_type, obtain_incomplete_type,
12311 java_complete_tree, java_complete_expand_method,
12312 unresolved_type_p, create_jdep_list): New function declarations.
12313 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12314 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12315 (jdep): New typedef on new struct _jdep.
12316 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12317 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12318 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12319 JDEP_RESOLVED_P): New macros.
12320 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12321 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12322 JDEP_VARIABLE): New enum values and jdep kinds.
12323 (jdeplist): New typedef on struct _jdeplist.
12324 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12326 (CALL_EXPR_PRIMARY): New macro.
12327 (struct parser_ctxt): Fields java_pass, current_method_decl,
12328 method_decl_list deleted. New field jdeplist.
12329 (INCOMPLETE_P): Macro deleted.
12330 * parse.y (single_type_import_declaration:): Removed pass switch.
12331 (type_import_on_demand_declaration): Likewise.
12332 (field_declaration:): Removed pass switch on all sub rules.
12333 (class_declaration:): Call the complete_class_decl removed on
12335 (method_declaration:): Removed second pass switch. No longer chain
12336 methods decl when method_header reduced.
12337 (method_header:): Sub rules no longer depend on pass switch.
12338 (method_declarator:): Likewise.
12339 (method_body:): Likewise.
12340 (abstract_method_declaration:): Likewise.
12341 (block_statement:): Likewise.
12342 (local_variable_declaration:): Likewise.
12343 (argument_list:): Likewise.
12344 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12345 removed. Partial CLASS_EXPR tree node built instead.
12346 (postfix_expression:): Removed pass switch on all sub rules.
12347 (java_pop_parser_context): Free classd_list content.
12348 (yyerror): Call obstrack_grow0 to finalize error message.
12349 (check_class_interface_creation): Comment modified to reflect new
12350 returned value meaning. Removed second pass switch. Return 1 if an
12351 error was found, 0 otherwise. Adjust pointer on filename if a
12352 leading path separator was found.
12353 (maybe_create_class_interface_decl): Removed first pass switch
12354 when linking the class decl to the class_list. Install a new
12355 jdep_list for the class.
12356 (add_superinterfaces): List of unresolved interfaces is
12357 gone. Unresolved interfaces are directly added to the current
12359 (create_interface): Second pass shortcut removed.
12360 ctpx->modifier_ctx access through MODIFIER_WFL.
12361 (create_class): Second pass shortcut removed. Call to
12362 register_incomplete_type replaces the call to
12363 parser_chain_incomplete_item.
12364 (complete_class_decl): Function removed.
12365 (duplicate_declaration_error): New way of retrieving redeclared
12367 (register_fields): Call to lookup_modifier_cl replaced by
12368 MODIFIER_WFL. New way of handling unresolved type, using
12369 unresolved_type_p and obtain_incomplete_type.
12370 register_incomplete_type replaces call to parser_chain_incomplete_item.
12371 (patch_stage): New static global variable.
12372 (method_header): New way of handling unresolved type, using
12373 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12374 indicates that the method decl needs to be patched.
12375 (check_abstract_method_header): Call to lookup_modifier_cl
12376 replaced by MODIFIER_WFL.
12377 (method_declarator): Incomplete argument type are registered
12378 calling register_incomplete_type. Patch on the declared method is
12379 issued in that case.
12380 (unresolved_type_p): New function.
12381 (parser_check_super_interface): New comment to reflect function's
12382 modified returned type (int). Function and has a new argument
12383 this_wfl. Call to parse_error_context uses this_wfl instead of
12384 relying on lookup_cl.
12385 (parser_check_super): Comment reflects function's new returned
12386 type (int). Function returns non zero value on error.
12387 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12388 register_incomplete_type, jdep_resolve_class): New functions to
12389 handle incomplete types in declarations.
12390 (java_complete_class): Rewritten to work with the new incomplete
12391 type handling scheme.
12392 (complete_class_report_errors): Likewise.
12393 (complete_method_decl): Removed: it jobs is now handled by
12394 java_complete_class.
12395 (do_resolve_class): Class loaded in not already loaded and not
12396 found in Java source code.
12397 (java_check_regular_methods, java_check_abstract_methods): Don't
12398 call complete_method_decl anymore.
12399 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12400 (read_import_dir): Got rid of the pass number dependency.
12401 (declare_local_variables): New handling of unresolved types (patch
12403 (source_start_java_method): New parameter level. Function called
12404 with level set to 1 when argument types are potentially
12405 unresolved. Called to complete the job with level set to 2 once
12406 types are complete.
12407 (source_end_java_method): Call to permanent_allocation
12408 removed. Waiting to be replaced by a more suitable obstack
12410 (java_complete_expand_methods, java_complete_expand_method,
12411 java_expand_finals): New functions.
12412 (build_method_invocation_stmt): Renamed
12413 patch_method_invocation_stmt. Extracts function call expression
12414 (wfl) and arguments (args) from CALL_EXPR tree operands.
12415 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12416 call. Patch the function and argument operand of the CALL_EXPR
12418 (patch_argument, java_complete_tree): New functions.
12420 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12422 Recover from missing fields and methods (i.e. error instead of fatal).
12423 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12424 * expr.c (expand_invoke): Recover from missing method.
12425 (expand_java_field_op): Recover from missing field.
12426 Inline references to java.lang.{Integer,Char,...}.TYPE.
12427 * typeck.c (get_type_from_signature), java-tree.h: New function.
12428 * class.c (add_method): Use get_type_from_signature.
12429 (build_class_ref): Handle a class that was not found.
12430 * typeck.c (convert): Handle conversion to pointers (for convenience).
12431 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12432 instead of lookup_field to handle missing fields.
12434 * jcf-parse.c (process_zip_dir): Set java_source.
12436 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12438 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12440 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12442 * jcf-parse.c (load_class): Don't change input_filename before
12443 calling jcf_parse_source (but still do it before calling
12445 (jcf_parse_source): Assign input_filename after having saved the
12447 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12448 list. ctxp->modifier_ctx zeroed according to its new
12449 definition. ctxp->filename initialized. Removed
12450 JAVA_MODIFIER_CTX_UNMARK.
12451 (java_unget_unicode): Update the character based column position.
12452 (java_allocate_new_line): ref_count not used anymore. Always free
12453 ctxp->p_line. Initialize c_line->char_col to 0.
12454 (java_get_unicode): Update the character based column position.
12455 (java_lex): Use ctxp->elc to store current position in source
12456 file, at the beginning of the parsed token. Set modifier_ctx entry
12457 corresponding to the parse modifier to a WFL node. Return a WFL
12458 node when an identifier is parsed.
12459 (java_lex_error): Now uses ctxp->elc to store current position in
12461 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12462 * lex.h (build_wfl_node): New function definitions.
12463 (struct java_line): ref_count and next fields are gone. New field
12465 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12466 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12467 (JAVA_COLUMN_DELTA): New macro.
12468 (java_lc): New typedef on new struct _java_lc.
12469 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12470 (parse_error_context, parse_warning_context): Changed prototypes.
12471 (java_get_line_col): Added as an available global function.
12472 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12473 (IC_DECL): Replaced by macro IC_TYPE
12474 (DEPEND_WFL): New macro.
12475 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12477 (exit_java_complete_class): Removed a commented out statement.
12478 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12479 now an array of tree nodes. Deleted fields line_list and
12480 e_line. New field elc, to replace e_line.
12481 * parse.y (array_type:): Build WFL node.
12482 (qualified_name:): Build a single WFL node out of two. Retain
12483 the location information of the first node in the resulting node.
12484 (package_declaration:): Use package name as a WFL node
12485 (single_type_import_declaration:): Use imported name as a WFL node.
12486 (type_import_on_demand_declaration:): Use root of the imported
12487 packages as a WFL node.
12488 (field_declaration:): Removed unused local variable cl.
12489 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12490 (yyerror): New static elc. Removed static error_line, error_pos.
12491 New local code_from_source. Save ctxp->elc into elc at the first
12492 pass. Call java_get_line_col to get a string of the line where
12493 the error occurred.
12494 (debug_line): Removed static function.
12495 (parse_error_context, parse_warning_context): Parameter cl is now
12496 a WFL node. Use its value to initialize ctxp->elc.
12497 (redefinition_error): Parameter cl is now a WFL node.
12498 (parse_add_interface): New parameter wfl. No longer call
12499 lookup_cl, use wfl instead.
12500 (check_class_interface_creation): Parameter cl is now a WFL node.
12501 (maybe_create_class_interface_decl): Likewise.
12502 (add_superinterfaces): New function.
12503 (create_interface): Removed local cl, node, super_decl,
12504 super_decl_type. Function now uses id as a WFL node. Better
12505 warning/error report on obsolete or forbidden mix of
12506 modifiers. Now calls add_superinterfaces to register interfaces.
12507 (create_class): Removed local cl, node. Local variable id is used
12508 as a WFL node. Better error report on forbidden modifier
12509 mix. Uses add_superinterfaces to register interfaces.
12510 (find_field): Argument cl is now a WFL node. Now store the WFL
12511 node of a fields that needs to be checked for their
12513 (method_header): Local variable node non longer used. Local
12514 variable id replaces cl.
12515 (check_modifiers_consistency): Local variable cl is now a WFL
12517 (method_declarator): Local variable cl replaced by parameter id.
12518 (parser_qualified_name): Now uses parameter name as a WFL node.
12519 (parser_check_super_interface): New parameter wfl, for achieve
12520 greater accuracy during error reports.
12521 (parser_chain_incomplete_item): New parameter named location. Used,
12522 along the decl, to construct the incomplete item node.
12523 (java_complete_class): resolve_class now uses WFL node extracted
12524 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12526 (complete_method_decl): Unresolved function's argument types are WFL.
12527 (resolve_class): Parameter cl is now a WFL node.
12528 (resolve_and_layout): Likewise.
12529 (do_resolve_class): Likewise. Try first to use cl and then do the
12530 lookup on the decl when calling check_pkg_class_access.
12531 (complete_class_report_errors): Use IC_TYPE in place of
12532 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12533 instead of doing a lookup over the decl.
12534 (java_check_final): Use WFL info from field tree list.
12535 (lookup_cl): Rewritten and returns a statically defined WFL node.
12536 (lookup_modifier_cl): Now uses information from WFL nodes.
12537 (process_imports): Likewise.
12538 (read_import_dir): name and cl arguments replaced by a single WFL
12539 node. Function modified accordingly.
12540 (find_in_imports_on_demand): Now uses WFL node.
12541 (check_pkg_class_access): cl argument is now a WFL node.
12542 (declare_local_variables): Fixed to use WFL nodes.
12543 (resolve_expression_name): Likewise.
12544 (build_method_invocation_stmt): name_combo argument renamed
12545 wfl. Function modified to use WFL nodes.
12546 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12547 (lookup_method_invoke): cl is now a WFL node. Added missing
12548 IDENTIFIER_POINTER to class type decl name.
12550 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
12552 * lang.c (init_parse): Now returns char* containing the filename.
12554 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
12556 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
12558 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
12559 * class.c (make_class_data): If flag_assume_compiled, initial class
12560 state is CSTATE_PREPARED; make superclass and interfaces direct
12561 references, rather than constant pool indexes.
12563 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12565 * parser.y: Include flags.h. Removed debug variable pl.
12566 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
12567 (block:): Likewise.
12568 (labeled_statement_nsi:): Generate debug info when reducing
12569 expression_statement:.
12570 (check_pkg_class_access): get_access_flags_from_decl invokation
12571 fixed for new CLASS_* flags location.
12572 (source_end_java_method): Save/restore parser context when
12573 entering/leaving this routine. Restore lineno to its right value
12574 before calling expand_end_bindings.
12575 (build_method_invocation_stmt): build_invoke called with the
12576 current line information.
12577 (build_invoke): New argument cl. Wrap the function call around a
12579 (refine_accessible_methods_list): Changed comment, removed
12581 * parse.h: Fixed typo in comments.
12582 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
12583 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
12584 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
12586 * lex.c (java_lex): Record the last closing curly bracket of a
12588 * jcf-parse.c (jcf_parse_source): Now calls
12589 java_check_methods. Clarified comment, fixed typo.
12591 1998-04-09 Dave Brolley <brolley@cygnus.com>
12593 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
12594 (finish_parse): Expose for non USE_CPPLIB builds.
12596 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
12598 * lang.c (lang_print_xnode): New function.
12600 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
12602 * decl.c (class_dtable_decl), java-tree.h: New tree node.
12603 * class.c (get_dispatch_vector, get_dispatch_table): New functions
12604 used to build a class's dispatch table.
12605 (make_class_data): Generate dispatch table if flag_assume_compiled.
12606 Set dtable of class object to address of class_dtable_decl.
12608 * decl.c (int_decl_processing): Make soft_badarrayindex_node
12609 be volatile and have side effects - generates better code.
12611 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
12612 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
12614 * expr.c (expand_invoke): If class is final, method is
12615 effectively final, so can call it directly.
12617 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
12619 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
12621 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12623 * parse.y (build_method_invocation_stmt): Removed extra argument
12626 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12628 * expr.c (dtable_indent): Now static global.
12629 (expand_invoke): Now call invoke_build_dtable and
12630 build_invokevirtual.
12631 (invoke_build_dtable, build_invokevirtual): New functions.
12632 * jcf-io.c (find_class): Defer issuing a warning by setting
12633 jcf->outofsynch to 1.
12634 * jcf-parse.c (jcf_out_of_synch): New function.
12635 (load_class): Test this_jcf.outofsynch flag and call
12636 jcf_out_of_synch accordingly.
12637 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
12638 comment indentation.
12639 * lex.c (java_get_unicode): Fixed code indentation.
12640 (java_lex): Create string literal. Fixed typo. Removed several
12641 premature obstack_free.
12642 * parse.h: New enums for name resolution and invocation mode.
12643 (struct qualification): New data structure.
12644 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
12645 (do_resolve_class, build_method_invocation_stmt,
12646 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
12647 debug_line, identical_subpath_p, invocation_mode,
12648 refine_accessible_methods_list, build_invoke,
12649 lookup_method_invoke): New functions declared.
12650 (build_invokevirtual, invoke_build_dtable, match_java_method,
12651 build_field_ref, jcf_out_of_synch): New references to external
12653 (struct parse_ctxt): Removed artificial_constructor field.
12654 * parse.y: (array_type:): Type defined for this rule.
12655 (class_type:): Installed default rule for interface_type:.
12656 (array_type:): Now build Java array type.
12657 (qualified_name:): Now use obstack_grow0.
12658 (method_declaration:): Skip the artificial constructor added to
12660 (abstract_method_declaration:): Execute the code only during pass 1.
12661 (block:): Installed default rule in block_statements:.
12662 (block_statement:): Add the statement to the method during pass 2.
12663 (statement_expression): Installed default rule for
12664 method_invocation:.
12665 (argument_list:): Added code to build the argument list.
12666 (method_invocation:): Added call to create the method invocation
12668 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
12669 (debug_line): New function for debug.
12670 (complete_class_decl): No longer do something during pass 1.
12671 (method_header): Use BUILD_PTR_FROM_NAME.
12672 (parser_qualified_classname): Use obstack_grow0. Removed bogus
12674 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
12675 function's main comment.
12676 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
12678 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
12679 (resolve_class): Now works with arrays.
12680 (do_resolve_class, resolve_and_layout): New functions.
12681 (java_check_regular_methods): Reverse method list before and after
12682 having processed it. No longer set ctxp->artificial_constructor.
12683 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
12684 accordingly. Fixed typo in issued error message. Now use
12686 (find_in_imports_on_demand): Now use obstack_grow0.
12687 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
12688 (source_end_java_method): Call expand_expr_stmt instead of
12689 expand_expr. Calls it before calling expand_function_end.
12690 (java_method_add_stmt): Do nothing if errors were found during
12692 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
12693 (build_method_invocation_stmt, build_invoke, invocation_mode,
12694 lookup_method_invoke, refine_accessible_methods_list,
12695 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
12697 * typeck.c (build_java_signature): Properly end method signature
12698 if return type skipped.
12699 (match_java_method): New function.
12701 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
12703 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
12705 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12707 * expr.c (build_invoke_non_interface): New function.
12708 (methods_ident, ncode_ident): Now static globals.
12709 (expand_invoke): Use build_invoke_non_interface.
12710 * java-tree.h (struct lang_decl): New field function_decl_body.
12711 (DECL_FUNCTION_BODY): New macro.
12712 * jcf-parse.c (jcf_parse_source): Deeper check before setting
12713 CLASS_FROM_SOURCE_P.
12714 (parse_source_file): Fixed typos. Call java_layout_parsed_class
12715 before starting pass 2. Call to java_generate_parsed_class replaced
12716 by java_register_parsed_class.
12717 * lex.c: Fixed typo in header. Some line width related formating.
12718 * lex.h: Some line width related formating.
12719 * parse.h (source_end_java_method, resolve_expression_name,
12720 complete_class_decl, maybe_create_class_interface_decl,
12721 check_class_interface_creation): New static function declarations.
12722 (java_layout_parsed_class, java_method_add_stmt): New function
12724 (struct parser_ctxt): Field mark_class_generate removed. New
12725 fields class_list and artificial_constructor.
12726 * parse.y: Fixed typo in header.
12727 (class_declaration:): Call complete_class_decl when class body
12729 (method_declaration:): Call source_end_java_method in pass 2 when
12730 the method body is defined.
12731 (postfix_expression:): Do expression name resolution on sub-rule
12732 name during pass 2.
12733 (create_class, create_interface): Merged common pieces.
12734 (check_class_interface_creation, maybe_create_class_interface_decl):
12736 (complete_class_decl): New function.
12737 (register_fields): Fixed line width related typo.
12738 (method_header): Correctly skip first argument when fixing
12739 argument line. Changed the loop.
12740 (java_check_circular_reference): Now use ctxp->class_list.
12741 (java_complete_class): Removed start/stop marking.
12742 (java_check_regular_methods): Now takes a class decl as an
12743 argument. Add default constructor if none were encountered.
12744 (java_check_methods): Now use ctxp->class_list. Changed call to
12745 java_check_regular_methods.
12746 (source_start_java_method): Set DECL_ARG_TYPE for each function
12748 (source_end_java_method, java_method_add_stmt): New functions.
12749 (java_generate_parsed_class): No longer exists.
12750 (java_layout_parsed_class, java_register_parsed_class): New functions.
12751 (resolve_expression_name): New function.
12753 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12755 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
12756 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
12757 until pass initializations are done. Call read_import_dir with
12759 * parse.h: (lookup_modifier_cl): New function declared.
12760 (INTERFACE_FIELD_MODIFIERS): New macro.
12761 (OBSOLETE_MODIFIER_WARNING): New macro.
12762 * parse.y: (register_fields): Class type and current field name in
12763 local variables. Check modifier(s) if adding field(s) to an interface.
12764 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
12765 and report errors using the faulty modifier line context.
12766 (lookup_modifier_cl): New function.
12767 (read_import_dir): Detect and report default import processing
12770 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
12772 Add a pair of -fassume-compiled/-fno-assume-compiled options.
12773 * class.c (is_compiled_class): Return 1 after making sure it
12774 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
12775 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
12776 * java-tree.h (flag_assume_compiled): Add decl.
12777 * lang.c (lang_f_options): Add the flag.
12778 (flag_assume_compiled): Add decl, default to 0.
12780 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12782 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
12783 (is_compiled_class): Likewise.
12784 (layout_class): Likewise.
12785 (layout_class): Detect and lay out classes defined in source code.
12786 (interface_of_p, add_interface_do, may_add_interface): New
12788 (add_interface): Now use add_interface_do.
12789 (add_method_1): New function.
12790 (add_method): Now use add_method_1.
12791 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
12792 (complete_start_java_method): New function.
12793 (start_java_mehod): Now call complete_start_java_method.
12794 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
12795 (expand_invoke): Likewise and fixed typo.
12796 *gjava.c: (print_super_field): Use new argument to find_class
12799 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
12800 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
12801 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
12803 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
12804 (add_method_1, push_class): New prototypes.
12805 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
12806 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
12807 directory where the class was found.
12808 (find_class): New argument DO_CLASS_FILE. Function find_class
12809 modified accordingly.
12810 *jcf-parse.c: (fix_class_path): New function.
12811 (load_class): Use new VERBOSE argument. load_class now finds and
12812 loads/parses .class/.java files. Save read_state of current_jcf
12814 (java_parser_abort_on_error): New macro.
12815 (jcf_parse_source, parse_source_file): New function.
12816 (jcf_parse): Fixed typo.
12817 (yyparse): Call parse_source_file () only.
12818 (process_zip_dir): Fixed typo, fix zdir->filename_length when
12819 writing the real class name back in the zip directory entry.
12820 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
12821 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
12822 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
12823 (find_class): Prototype fixed.
12824 *lex.c: Added 1998 time stamp.
12825 Removed all static global variables, moved into the parser
12826 context data structure.. Now include unistd.h if SEEK_SET not
12828 (java_init_lex): Rewritten.
12829 (java_sneak_unicode): Modified current unicode access in current line.
12830 (java_unget_unicode): Likewise.
12831 (java_allocate_new_line): New allocation management.
12832 (java_read_char): Modified access and storage of unget_utf8_value.
12833 New way of processing current unicode.
12834 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
12835 (java_get_unicode): Now use the parser context.
12836 (java_lineterminator): Likewise.
12837 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
12838 of the reentrant parser implementation. Function now use the
12839 parser context data structure and java_lval. Fixed production of
12840 the float and double constant "out of range" error message. Fixed
12841 obstack use. Return integer value when hitting a modifier. Now
12842 return type for TRUE, FALSE and other predefined types. Return
12843 identifier as a TREE_LIST list containing the current line context
12844 as the TREE_VALUE sub-node.
12845 (java_unicode_2_utf8): Fixed typo in declaration.
12846 (java_lex_error): Now use the parser context data structure.
12847 *lex.h: Added 1998 time stamp.
12848 (struct java_line): New fields ref_count and next.
12849 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12850 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
12851 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
12852 *parse.h: Added 1998 time stamp.
12853 (java_parse_source_file): Renamed from parse_source_file.
12854 (YYERROR_NOW, YYNOT_TWICE): Fixed.
12855 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
12856 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
12857 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
12858 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
12859 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
12860 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
12861 (struct parser_ctxt): New data structure to keep the parser context.
12862 *parse.y: Added 1998 time stamp, got rid of static global variables.
12863 (java_error_count, ctxp): New global variables.
12864 (%union): New value field.
12865 (numeric_type, integral_type): Rules removed.
12866 (primitive_type): Rule defined to handle integral, float, double and
12868 (qualified_name, package_declaration,
12869 single_type_import_declaration, type_import_on_demand_declaration,
12870 modifiers, class_declaration, super, interfaces,
12871 interface_type_list, class_body, field_declaration,
12872 field_declaration, variable_declarators, variable_declarator,
12873 variable_declarator_id, method_declaration, method_header,
12874 formal_parameter_list, formal_parameter, method_body, block,
12875 static, interface_declaration, extends_interfaces,
12876 abstract_method_declaration, local_variable_declarators): Rules now
12878 (force_error, do_warning): New global statics.
12879 (push_parser_context, parser_context_save_global,
12880 parser_context_restore_global, pop_parser_context): New functions.
12881 (yyerror): Now uses the global parser context. Fixed use of obstack.
12882 (parse_error, parse_error_context, parse_warning_context,
12883 java_accstring_lookup, redefinition_error, check_modifiers,
12884 parser_add_interface, create_interface, create_class, find_field,
12885 duplicate_declaration_error, register_fields, method_header,
12886 check_modifiers_consistency, check_abstract_method_header,
12887 method_declarator, parser_qualified_classname,
12888 parser_check_super_interface, parser_check_super,
12889 parser_chain_incomplete_item, java_check_circular_reference,
12890 layout_class_from_source, java_complete_class,
12891 complete_method_decl, resolve_class, complete_class_report_errors,
12892 java_check_final, check_method_redefinition,
12893 java_check_regular_methods, java_check_abstract_methods,
12894 java_check_methods, lookup_java_interface_method2,
12895 lookup_java_method2, lookup_cl, find_name_in_single_imports,
12896 process_imports, find_in_imports, read_import_entry,
12897 read_import_dir, find_in_imports_on_demand,
12898 check_pkg_class_access, not_builtin_p, declare_local_variables,
12899 source_start_java_method, java_generate_parsed_class): New
12901 *typeck.c: (signature_include_return): New global variable.
12902 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
12903 to add the function returned type in the signature.
12905 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
12907 * jcf-io.c (open_in_zip): Use strncmp and LEN.
12909 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
12911 * Make-lang.in (java.info): Added.
12912 (java.install-info): Added
12914 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
12916 * Makefile.in (clean): Also remove java/parse.c.
12918 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
12920 Add a pair of -fbounds-check/-fno-bounds-check options.
12921 * lang.c (lang_decode_option): Add code to grok arguments.
12922 (flag_bounds_check): Add decl.
12923 (lang_f_options): New array w/ the option in it.
12924 * java-tree.h (flag_bounds_check): Add decl.
12925 * lang-options.h: New file.
12926 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
12927 of a static macro value.
12928 (JAVA_ARRAY_EXCEPTION): Delete macro.
12930 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
12932 * typeck.c (build_java_array_type): Fix two bugs in previous change.
12933 * expr.c (build_anewarray): Add missing promote_type.
12935 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
12937 Add array types with known length to optimize bounds checking.
12938 * typeck.c (build_java_array_type): Take length parameter.
12939 (java_array_type_length, build_prim_array_type): New functions.
12940 * java-tree.h: Update for new functions.
12941 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
12942 * class.c: Use build_prim_array_type.
12943 * expr.c (can_widen_reference_to): Handle known-length array types.
12944 (verify_jvm_instructions): Keep track of integer push instructions
12945 followed by newarray/anewarray, so we can build known-length arrays.
12946 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
12947 (java_array_data_offset): New function.
12948 (build_java_array_length_access): New function. Optimize if constant.
12949 (build_java_arrayaccess): Constant fold bounds check.
12950 (expand_java_newarray, expand_java_anewarray): Replaced by ...
12951 (build_newarray, build_anewarray): New functions.
12952 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
12953 * verify.c (merge_types): Handle known-lengh array types.
12955 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
12957 * expr.c (expand_byte_code): Fix performace bug, which caused
12958 searching linenumber_table to be linear rather than constant.
12960 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
12962 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
12964 * decl.c, java-tree.h (soft_fmod_node): New global.
12965 * decl.c (init_decl_processing): Define __builtin_fmod.
12966 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
12967 using __builtin_fmod.
12969 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12971 * keyword.h: New file, output of keyword.gperf as processed by
12973 * lex.c (java_lex_init): Initialize java_error_flag.
12974 * parse.c (YYERROR_NOW): Uses java_error_flag.
12975 * parse.y: New static java_error_flag. Useless definition of
12977 * parse.y (java_error): Portable error recovery using
12978 java_error_flag (not yet completely tuned).
12980 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
12982 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
12984 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12986 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
12987 (parse.c, lex.c, keyword.h): New rules for Java source code
12989 * parse.c: Renamed into jcf-parse.c.
12990 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
12991 * keyword.gperf: New file, Java keywords.
12992 * parse.y: New file, Java language grammar.
12993 * parse.h: New file, Java language grammar definitions.
12994 * lex.c: New file, Java language lexer.
12995 * lex.h: New file, Java language lexer definitions.
12997 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
12999 * decl.c (clinit_identifier_node), java-tree.h: New global.
13000 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13001 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13002 * expr.c (expand_java_field_op): Check for invalid assignment
13005 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13007 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13009 * verify.c (verify_jvm_instructions): When processing a handler,
13010 attempt to set the current_subr to the right value.
13011 (More complicated code combines Sep 17 and Oct 22 versions.)
13013 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13015 * class.c (push_class): Figure out (guess) name of source file.
13016 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13017 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13018 (parse_class_file): Change return type from int to void.
13019 Call debug_start_source_file/debug_end_source_file.
13021 * expr.c (build_java_binop): Fix masking 2nd operand.
13022 * decl.c (init_decl_processing): Set sizetype first.
13024 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13026 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13027 (Revert Sep 17 change.)
13029 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13031 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13032 .class extension in their name and fix thing so we don't process
13033 them parse_zip_file_entries().
13034 (parse_zip_file_entries): Cleaned unused local variables.
13036 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13038 * expr.c (can_widen_reference_to): Allows equal array element types.
13039 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13040 * jcf-dump.c (RET): Get (and print) index.
13042 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13043 Promote element type to POINTER_TYPE.
13045 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13047 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13048 find_in_current_zip, jcf_figure_file_type): Moved from
13049 jcf-reader.c to parse.c.
13050 * zextract.c: (read_zip_archive): takes file_comment_length possible
13051 field into account.
13053 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13055 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13057 * verify.c (merge_types): Handle array types even better ...
13059 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13061 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13063 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13064 * class.c (make_class_data): Don't build fields_decl if no fields.
13065 When building fields_decl, skip if DECL_ARTIFICIAL.
13067 * expr.c (java_stack_swap): Update stack_type_map.
13068 * verify.c (merge_types): Handle array types better.
13070 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13072 * class.c (add_field): Don't promote short integral fields to
13073 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13074 * expr.c (push_value): Promote and convert short integral values.
13076 * decl.c, java-tree.h (integer_two_node): New constant node.
13077 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13079 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13081 * class.c (append_gpp_mangled_type): Use function argument
13082 unpromoted type to generate mangled name.
13084 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13086 * constants.c (build_constant_data_ref): Now uses current_class
13087 instead of main_class.
13088 (build_constants_constructor): Now uses current_class instead of
13090 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13091 of the global variable SeepZipFiles done here.
13092 * zextract.c (read_zip_archive): extra_field optional field taken
13093 into account while computing the position of the class file in the
13095 * verify.c (verify_jvm_instructions): Use current_jcf to search
13097 * parse.c (load_class): First search for the class to load in the
13098 current zip file. Saves current_jcf (restored before returning
13099 from that function). Don't call JCF_FINISH in the class was found
13100 in the current ZIP file.
13101 (jcf_parse): If the class was found in the current ZIP file, save
13102 its tree_constant_pool (for later reuse).
13103 (parse_class_file): New function. Process each method defined in
13104 the current class and record the class as to be later registered.
13105 (yyparse): Rewritten. Figure the type of the current file and switch
13107 * lang.c: New global variable current_jcf.
13108 (lang_init): Removed compiling_from_source test (done later, in
13109 yyparse). Removed call the jcf_parse ().
13110 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13111 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13112 in the current ZIP file) and zip_offset (offset to the class data in
13113 the current zip file).
13114 * jcf-reader.c: zipfile.h included.
13115 localToFile: New ZipFileCache static global variable
13116 (parse_zip_file_entries): New function. Browse the current ZIP
13117 file directory and process each class found.
13118 (process_zip_dir): New function. Register each class found in the
13119 ZIP file directory. The class aren't parsed but a valid JCF is
13120 link to each of them.
13121 (find_in_current_zip): New function. Search for a class in the
13122 current ZIP file directory. If found, prepare the class so that it
13124 (jcf_figure_file_type): New function. Examine the file structure
13125 to figure a class file, a ZIP file. If none of these categories are
13126 matched, a source file is assumed.
13127 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13128 SeenZipFile: New global variable.
13129 (open_in_zip): Use zipmember's length to accelerate the search for
13130 a member. If zipmember was NULL and zip file successfully read,
13132 * java-tree.h: New global variable current_jcf declared. Added
13133 declaration for current_constant_pool_tags, current_constant_pool_data,
13134 current_constant_pool_length, current_constant_pool_data_ref.
13135 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13136 store the JCF of classes seen in a zip file) and tree *constant_pool
13137 (to save a loaded class constant pool). current_class declared here.
13138 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13139 retrieve method_ref_constant.
13140 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13141 (OBJECT): get_class_constant now uses current_jcf.
13142 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13143 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13144 (expand_invoke): Now uses current_class instead of main_class
13145 (build_class_init): Now uses current_class instead of main_class
13146 * class.c: New static global variable registered_class.
13147 (register_class): New function.
13148 (emit_register_class): Modified to use registered_class instead of
13150 (is_compiled_class): Now take into account class seen in the archive.
13152 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13154 * except.h: Renamed to: java-except.h.
13155 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13156 * except.c: Add semi-working (commented out) implementation.
13158 * expr.c (expand_iinc): Add needed flush_quick_stack.
13159 * parse.c (set_source_filename): New function.
13160 (give_name_to_class): Set input_filename from package.classname.java.
13162 * jcf-io.c (find_class): Don't look first in ".".
13164 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13166 * zextract.c (read_zip_archive): Now takes into account the
13168 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13170 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13172 * constants.c, java-tree.h (build_internal_class_name): New function.
13173 (alloc_class_constant): Re-implement using build_internal_class_name.
13174 * class.c (make_class_data): Likewise.
13175 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13177 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13179 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13180 to NULL before pushing an exception handler target.
13182 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13183 (java_stack_swap, java_stack_dup): Re-write to be safe from
13184 clobbering registers.
13185 (build_class_init): New function.
13187 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13189 * typeck.c (build_java_array_type): Temporary use
13190 permanent_obstack to create the array 'length' field.
13191 * expr.c (lookup_label): Temporay use permanent_obstack to create
13192 label if not found.
13193 * class.c (push_super_field): Tempory use permanent_obstack.
13195 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13197 * typeck.c (type_for_mode): Now handles double_type_node and
13199 * verify.c (verify_jvm_instructions): The instruction following
13200 the wide bytecode is checked. OPCODE_ret added to the list of
13203 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13205 * class.c (make_class): Temporary use permanent_obstack. Set the
13206 class CLASS_P field to 1.
13207 (push_class): Temporary use permanent_obstack.
13208 (set_super_info): Temporary use permanent_obstack.
13209 (add_method): Temporary use permanent_obstack, set
13210 METHOD_TRANSIENT().
13211 (add_field): Temporary use permanent_obstack. Sets
13212 FIELD_VOLATILE() and FIELD_TRANSIENT().
13213 (build_class_ref): Temporary use permanent_obstack if the class
13215 (build_static_field_ref): Temporary use permanent_obstack when
13216 creating field's rtl.
13217 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13218 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13219 and fields. Function finalized, as far as flag handling.
13220 (push_class_static_dummy_field): Temporary use permanent_obstack.
13221 (emit_register_class): Force generation of class registration at
13223 * decl.c (end_java_method): Call permanent_allocation() before
13225 * expr.c (can_widen_reference_to): Added comment to interface
13226 handling, fixed typo.
13227 (lookup_field): Now uses CLASS_P() to correct FIXME
13228 (expand_invoke): Verification on public && !static &&
13229 !abstract moved into soft_lookupinterfacemethod (kaffe).
13230 Use Object class dtable if objectref is an array when expanding
13232 (java_push_constant_from_pool): Temporary use permanent_obstack
13233 for CONSTANT_string
13234 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13235 create constant references.
13236 (get_constant): Temporary use permanent_obstack to create constant.
13237 (load_class): Temporary use permanent_obstack to load class.
13238 (jcf_parse): Temporary use permanent_obstack to perform class
13240 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13241 (build_java_signature): Temporary use permanent_obstack.
13242 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13244 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13245 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13248 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13250 * class.c (append_gpp_mangled_type): Fix typo.
13251 (emit_register_class): Use main_class to get class object, rather
13252 than looking for no-longer-existing static decl starting with _CL.
13253 * typeck.c (parse_signature_type): Promote array element type
13254 if it is a RECORD_TYPE.
13256 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13258 * class.c (push_class_static_dummy_field): New function.
13259 (mangle_static_field): New. Do G++-style mangling of static fields.
13260 (layout_class): Mandle static fields here, not in add_field.
13261 (build_class_ref): The class object is now a dummy static field.
13262 * decl.c (find_local_variable): Look for best, instead of first match.
13263 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13264 (build_java_athrow): Don't check here if exception is Throwable.
13265 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13266 (TYPE_USED): Removed. No longer used ...
13267 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13268 * verify.c (push_pending_label): New function.
13269 (push_pending_block): Renamed to check_pending_block.
13270 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13271 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13272 re-checking possible handlers) after a store (less wasted work).
13273 Check for null handler (finally) before calling add_handler.
13274 Various changes to (finally?) correctly handle try/finally.
13276 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13278 * class.c: Include stdio.h.
13280 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13282 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13283 to make sure class is initialized before static/special invoke.
13285 * verify.c (verify_jvm_instructions): On a store instruction,
13286 call find_local_variable to force pre-allocation of decl and rtx.
13287 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13289 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13291 * class.c (build_class_ref): Strip off "promoted_" if need be.
13292 (make_field_value): Call build_java_signature when needed.
13293 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13294 * expr.c (build_java_athrow): Don't push_value of exception.
13295 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13296 match specification of [fd]cmp[lg] for NaNs.
13297 (expand_byte_code): Add support for exception handler ranges.
13298 * except.c: Add skeleton for EH code-generation.
13299 * verify.c (merge_types): Treat all promoted integral types as equal.
13300 * constants.c (build_constants_constructor): To force creation of
13301 current_constant_pool_data_ref, call build_constant_data_ref.
13303 * javaop.def (lload): Fix typo.
13304 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13306 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13308 * parse.c: Don't include function.h.
13310 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13312 * except.[ch]: New files.
13313 * Makefile.in (JAVA_OBJS): Add except.o
13314 * expr.c: Temporary warning about unimplemented exceptions.
13315 * verify.c: Verify exception handlers.
13317 * jcf-dump.c (disassemble_method): Print exception table.
13319 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13321 * expr.c (verify_jvm_instructions): Started a thorough
13322 verification of invoke* bytecodes.
13323 (expand_byte_code): flush quick stack if PC is the target of a
13324 branch. and undef RET (conflicting with config/i386/i386.h).
13325 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13327 (expand_invoke): Now handles invokeinterface and do more
13328 verification according to the bytecode.
13329 (lookup_field): Don't try to load the class if processing
13331 (can_widen_reference_to): Now handles interfaces.
13332 * decl.c (init_decl_processing): New global variable
13333 soft_lookupinterfacemethod_node, declared in java-tree.h.
13334 Call set_super_info on string_type_node.
13335 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13337 * class.c (set_super_info): Fills the CLASS_* flags according to
13339 (get_access_flags_from_decl): Handles all class flags.
13341 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13343 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13344 * parse.c (yyparse): Check for abstract method, and missing code.
13345 * expr.c (expand_byte_code): Change interface.
13346 * lang.c (put_decl_node): Print promoted types prettier.
13347 * verify.c (verify_jvm_instruction): Change interface.
13348 Partial support for scanning exception table.
13349 For load instructions, handle promoted integral types.
13351 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13353 * verify.c: New file, with contents moved from expr.c.
13354 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13355 * typeck.c (is_array_type_p): Moved here from expr.c.
13356 * java-tree.h: Add some now-needed function declarations.
13357 * Makefile.in (JAVA_OBJS): Added verify.o.
13359 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13361 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13362 METHOD_ABSTRACT flag.
13364 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13365 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13366 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13368 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13370 (start_java_method): Hook for SYNCHRONIZED methods.
13372 * expr.c (build_java_jsr, build_java_ret): New functions
13373 (JSR,PRE): New macros
13374 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13375 (verify_jvm_instructions): tableswitch, lookupswitch,
13376 monitorenter, monitorexit, goto_w: verified.
13377 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13378 (build_java_monitor): New function.
13379 (MONITOR_OPERATION): Modified to call build_java_monitor()
13380 (verify_jvm_instructions): Started a thorough verification of
13383 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13385 Support verification of jsr/ret subroutines (used for try/finally).
13386 * decl.c (return_address_type_node): New type node.
13387 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13388 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13389 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13390 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13391 TYPE_USED): New macros for special types in type_map.
13393 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13394 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13396 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13398 * expr.c (can_widen_reference_to): New function.
13399 (pop_type): Use it.
13400 (merge_type_state): Support handling start of subroutine.
13401 (push_pending_block): Return char* error message, instead of calling
13402 fatal on an error. Also handle subroutines.
13403 (verify_jvm_instructions): Handle errors from push_poending_block.
13404 Support jsr and ret instructions.
13406 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13408 * jcf-io.c (find_classfile): Fix thinko.
13409 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13411 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13413 * Makefile.in (BISON): Remove.
13415 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13417 * Makefile.in: Convert to autoconf.
13418 * config-lang.in (outputs): Added java/Makefile.
13420 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13421 Rename cc1java to jc1.
13423 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13424 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13426 * class.c (class_depth): Do load_class if needed.
13428 Mostly better verification.
13429 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13430 (init_decl_processing): Change return type of soft_checkcast.
13431 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13432 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13433 lang_print_error): New functions.
13434 (lang_init): Set global hook print_error_function to lang_print_error.
13435 * expr.c: In the type_map ptr_type_node is only used for null now.
13436 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13437 (merge_types): Dererence pointer to record types before comparing.
13438 (decode_newarray_type, merge_types): On error just return NULL.
13439 (build_java_binop): Add preliminary implementation (with warning)
13440 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13441 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13442 (expand_compare, expand_java_goto, expand_java_call): Don't
13443 push_pending_block, since that only makes sense when verifying.
13444 (merge_type_state): Different return codes.
13445 (push_pending_block): A block may need to be verified more than once.
13446 (expand_byte_code): Warn about unused code at code generation time.
13447 (verify_jvm_instruction): Changed logic, since code may need to be
13448 re-verified if type-state has changed. Also, better error handling.
13449 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13450 Improve newarray, anewarray, ?aload, athrow,
13451 * java-tree.h (LABEL_CHANGED): New macro.
13453 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13455 * decl.c (soft_athrow_node): New global variable initialized.
13456 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13457 * typeck.c (convert): Added support for REAL_TYPE.
13458 (convert_to_char): New function.
13459 (convert): Handle CHAR_TYPE.
13460 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13461 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13462 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13464 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13465 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13466 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13467 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13468 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13469 to Use The Right Things.
13470 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13471 compatible with INT. BOOLEAN is made equivalent to BYTE.
13472 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13473 OPCODE_ifnonnull): Now supported.
13474 (build_java_athrow): New function.
13476 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13478 Rename method name <init> to match G++ (and fix mangling).
13479 * class.c (layout_class): Replace method name of <init> by class name.
13480 (make_method_value): Do inverse renaming of constructor from <init>.
13481 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13482 * typeck.c (lookup_java_constructor): New function.
13483 * expr.c (expand_invoke): If method_name is <init>, call
13484 lookup_java_constructor to find constructor.
13486 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13488 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13490 * parse.c (get_class_constant): Modified to handle array "classes"
13491 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13493 (convert): Modified to handle real type.
13494 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13495 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13496 variables declared.
13497 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13498 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13499 global variables initialized.
13500 (find_local_variable): Handles the case of a pointer
13501 (end_java_method): Restore the use of one more scope
13502 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13503 build_java_array_length_access, expand_java_arrayload,
13504 expand_java_arraystore, expand_java_array_length,
13505 expand_java_multianewarray, expand_java_anewarray,
13506 build_java_check_indexed_type, is_array_type_p,
13507 build_java_throw_out_of_bound_exception): New functions.
13508 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13509 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13510 OPCODE_<t>aload): Implemented code for verification.
13511 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13512 ARRAY_NEW_MULTI): Macro defined.
13513 (CONVERT): Modified to invoke convert().
13514 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13516 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13518 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13519 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13520 (make_class_data): Field name needs '/' as package prefix.
13521 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13523 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13525 Implement debug information for local variables.
13526 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13527 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13528 DECL_LOCAL_SLOT_CHAIN): New macros.
13529 (struct lang_decl_var): New type.
13530 * parse.c (give_name_to_locals): Move to decl.c.
13531 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13532 (start_java_method): Re-write parameter handling.
13533 (pending_local_decls): New global variable.
13534 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13535 (find_local_variable): Accept pc so we can skips decls not in range.
13536 (struct binding_level): Add end_pc field.
13537 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13538 (various): Change so current pc gets passed to find_local_variable.
13540 * decl.c (init_decl_processing): Re-arrange fields in
13541 class_type_node and and method_type_node to match kaffe 0.9.1.
13542 * class.c (make_method_value, make_class_data): Update
13543 initializations to match.
13545 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13547 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13548 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13549 (push_super_field): New function.
13550 (make_class_data): Handle inheritance of class static initializer.
13551 (layout_class): New name mangling.
13552 * constants.c (build_constant_data_ref): Init type of data array
13553 to a one-element array.
13554 (build_constants_constructor): Set DECL_SIZE from complete array type.
13555 * decl.c: Rename class_type, object_type etc to class_type_node,
13556 object_type_node etc. Make former inherit from latter.
13557 * expr.c (expand_invoke): Add cast of function address.
13558 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
13559 * parse.c (yyparse): Don't call layout_class here.
13560 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
13562 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
13564 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
13565 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
13566 (alloc_class_constant): New.
13567 * expr.c (expand_invoke): Make sure method's class is initialized.
13568 * class.c (interits_from_p, emit_register_class): New functions.
13569 * parse.c (yyparse): Call emit_register_class.
13571 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
13573 * constants.c: New file, to handle constant pool.
13574 * Makefile.in (JAVA_OBJS): Add constants.o.
13575 * decl.c (init_decl_processing): Update, fix, finish various structs.
13576 (pushdecl_top_level): New.
13577 * parse.c (layout_class): Moved to class.c.
13578 * expr.c (java_push_constant_from_pool): New function.
13579 * class.c (build_class_ref): Make work fully
13580 (make_class_data): Emit super-class, constant pool, interface vector.
13582 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
13584 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
13585 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
13586 * class.c (class_depth): New function.
13587 (lookup_named_class): Replaced by new function lookup_class.
13588 * decl.c (object_type_node, string_type_node): New.
13589 Remove various types that we no longer need.
13590 * expr.c (verify_jvm_instructions): New separate verifier pass.
13591 (push_type, pop_type): New functions for verifier.
13592 (type_stack_dup, pop_argument_types, merge_types): Likewise.
13593 (expand_byte_code): Simplify, since we assume already verified.
13594 (expand_invoke): Now mostly works.
13595 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
13596 * lang.c (main_class): Move to parse.c. Don't make_class yet.
13597 * parse.c: Wait to allocate class object until we know its name.
13598 (layout_class): Calculate DECL_VINDEX for each virtual method.
13599 * typeck.c (get_array_type): Rename to ...
13600 (build_java_array_type): ... and provide working implementation.
13601 (build_java_signature): New function - build Java signature of type.
13602 (set_java_signature): New function - cache signature with type.
13603 (lookup_java_method): New function.
13605 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
13607 * class.c (ident_subst): Take extra SUFFIX parameter.
13608 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
13609 (set_constant_value, build_static_field_ref, is_compiled_class): New.
13610 (build_class_ref): Actually implement.
13611 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
13612 * decl.c (builtin_function): New.
13613 (init_decl_processing): Update for current Kaffe. Declare some
13614 builtin Kaffe functions.
13615 * expr.c (build_address_of): New.
13616 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
13617 Renamed (from expand_java_new etc), and added working implementations.
13618 (build_field_ref): Now also handle static fields.
13619 (expand_invoke): Implement invokestatic, and start implement rest.
13620 * java-opcodes.h: Use javaop.def to avoid duplicated list.
13621 * javaop.def: Rename invokevirt -> invokevirtual.
13622 * lang.c (use_handles): Removed.
13623 * parse.c: Add support for ConstantValue attribute.
13624 Handle nested loading of a class. (JPOOL_UTF): New.
13626 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
13628 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
13630 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
13632 * Make-lang.in (java.install-man): New empty rule.
13633 * typeck.c (set_local_type): New function.
13634 * expr.c (STORE_INTERNAL): Call find_local_variable,
13635 not find_stack_slot. Call set_local_type.
13637 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
13639 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
13640 and building RECORD_TYPE CONSTRUCTORs.
13641 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
13643 * lang.c (use_handles): Change the default to 0.
13644 * decl.c: Define and build class_type, field_type, utf8const_type.
13645 * class.c (make_class_data, make_field_value,
13646 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
13647 hashUtf8String, strLengthUtf8, mangled_classname:
13648 Functions to build reflective data structures.
13649 * parse.c (yyparse): Call make_class_data.
13651 * jcf-io.c (open_class, find_classfile): New functions.
13652 * jcf-dump.c: Support reading classfile from explicitly-named
13653 class file (without CLASSPATH searching).
13655 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
13657 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
13658 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
13659 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
13660 (get_constant): Now trivial for CONSTANT_Utf8.
13662 * jcf.h: Make NEW_CPOOL the default.
13663 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
13665 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>