1 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
3 * java-tree.h (java_parse_file): Update.
4 (java_set_yydebug): Remove.
5 * jcf-parse.c (yydebug): Remove.
6 (java_set_yydebug): Die.
7 (java_parse_file): Update.
8 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
10 2002-04-24 Tom Tromey <tromey@redhat.com>
13 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
14 EXPR_WFL_QUALIFICATION of qual_wfl.
16 2002-04-23 Per Bothner <per@bothner.com>
18 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
19 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
20 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
22 2002-04-23 Tom Tromey <tromey@redhat.com>
25 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
26 recognize `-fcompile-resource='.
27 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
30 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
32 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
33 paths. Fixes PR java/2791.
35 2002-04-19 Andrew Haley <aph@redhat.com>
37 * jcf-write.c (push_long_const): lo, hi: New variables.
38 Use rshift_double to extract the high part of a 64-bit long.
39 Use WORD_TO_INT to extract the low part.
41 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
42 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
43 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
45 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
47 * typeck.c (incomplete_type_error): Remove.
49 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
51 * class.c (make_class_data): Set DECL_ALIGN on static class data,
52 for hash synchronization.
53 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
54 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
57 2002-04-16 Mark Wielaard <mark@klomp.org>
59 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
62 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
65 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
68 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
71 * parse.y (patch_method_invocation): Always use build_access_to_thisn
72 to get enclosing "this" argument for inner-class constructor
73 invocation. Pass correct arguments to build_access_to_thisn.
75 2002-04-10 Andreas Jaeger <aj@suse.de>
77 * gcj.texi (Input Options): Fix extdirs patch.
79 2002-04-10 Anthony Green <green@redhat.com>
81 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
83 2002-04-09 Anthony Green <green@redhat.com>
85 * gcj.texi (Input Options): Add --extdirs documentation.
86 * jcf-dump.c (OPT_extdirs): New macro.
87 (options): Add extdirs option.
88 (help): Describe --extdirs.
89 (main): Handle OPT_extdirs.
90 * gjavah.c (OPT_extdirs): New macro.
91 (options): Add extdirs option.
92 (help): Describe --extdirs.
93 (main): Handle OPT_extdirs.
94 * jcf-path.c (jcf_path_init): Add extdirs support.
95 (jcf_path_extdirs_arg): New function.
96 (extensions): New variable to hold extensions path entries.
97 * jvspec.c: Remove -fextdirs= when compiling main().
98 * lang.c (java_decode_option): Handle -fextdirs=.
99 * jcf.h (jcf_path_extdirs_arg): Declare new function.
100 * Make-lang.in: Compile jcf-path with version info for use in
101 identifying the appropriate libgcj.jar.
103 2002-04-08 Tom Tromey <tromey@redhat.com>
106 * .cvsignore: Added rmic.1 and rmiregistry.1.
107 * gcj.texi (Top): Link to new nodes.
108 (Invoking rmic): New node.
109 (Invoking rmiregistry): Likewise.
110 * Make-lang.in (java.generated-manpages): Added rmic.1 and
112 (java.maintainer-clean): Likewise.
113 ($(srcdir)/java/rmic.1): New target.
114 ($(srcdir)/java/rmiregistry.1): Likewise.
115 (java.install-man): Handle rmic.1 and rmiregistry.1.
117 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
119 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
120 Add note about handling uncaught exceptions. Add an exception handler
123 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
125 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
126 after using it to patch CALL_EXPR.
128 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
130 * gcj.texi (Invocation): Document CNI invocation API.
132 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
134 * expr.c (truthvalue_conversion): Rename. Update.
135 (expand_compare): Update.
136 * java-tree.h (java_truthvalue_conversion): New.
137 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
139 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
141 * java-tree.h (java_mark_addressable): New.
142 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
143 * typeck.c (mark_addressable): Rename, update.
145 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
147 * expr.c (build_java_binop): Update.
148 * java-tree.h (java_signed_type, java_unsigned_type,
149 java_signed_or_unsigned_type): Update.
150 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
151 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
152 * parse.y (patch_binop): Update.
153 * typeck.c (signed_or_unsigned_type, unsigned_type,
154 signed_type): Update.
156 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
158 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
159 (java_dummy_print): Remove.
160 (lang_print_error): Rename. Exit early if inhibiting output.
161 (inhibit_error_printing_function): New.
162 (java_init): Don't set hook.
163 (lang_init_source): Use new boolean.
165 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
167 * parse.y (do_resolve_class): Fix infinite recursion.
169 2002-03-29 Tom Tromey <tromey@redhat.com>
171 * parse.y (check_inner_circular_reference): Ignore incomplete
174 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
176 * Make-lang.in (builtins.o): Update.
177 * boehm.c (get_boehm_type_descriptor): Update.
178 * builtins.c: Include langhooks.h.
179 * decl.c (java_init_decl_processing): Update.
180 * java-tree.h (java_type_for_mode, java_type_for_size): New.
181 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
183 * typeck.c (type_for_mode, type_for_size): Update.
185 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
187 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
189 2002-03-28 Tom Tromey <tromey@redhat.com>
191 * except.c (expand_end_java_handler): If the handler type is NULL,
192 use java.lang.Throwable. Fixes PR java/5986.
194 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
196 Fix for PR java/4715:
197 * jcf-parse.c (parse_source_file_3): New function.
198 (read_class): Call it.
199 (java_parse_file): Likewise.
201 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
203 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
205 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
207 * parse.y (resolve_package): Initialize "decl".
208 (lookup_package_type): Remove unused function.
210 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
212 Fix for PR java/5993:
213 * parse.y (resolve_package): Return the decl if resolution was
214 successful. Don't special case "java.lang" and "java.lang.reflect"
215 packages. Set type_name to the merged identifier.
216 (resolved_qualified_expression_name): Print error using "name" if
217 resolve_package returns NULL_TREE.
219 2002-03-27 Tom Tromey <tromey@redhat.com>
221 * expr.c (expand_invoke): Don't generate null pointer check if
222 we're calling <init>.
224 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
226 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
228 * java-tree.h (java_lang_expand_expr): Similarly.
229 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
230 (java_init): Don't set hook.
232 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
234 Fix for PR java/5850:
235 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
236 context if field was not found in the current scope.
237 * expr.c (lookup_field): Don't look in enclosing contexts.
239 2002-03-26 Tom Tromey <tromey@redhat.com>
241 Fix for PR java/5942:
242 * parse.y (init_src_parse): Added sanity check.
243 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
246 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
248 * decl.c (lang_mark_tree): Rename java_mark_tree.
249 * java-tree.h (java_mark_tree): New.
250 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
252 2002-03-25 Zack Weinberg <zack@codesourcery.com>
254 * lex.c: Change java_perform_atof to take normal parameters
255 instead of a pointer to a parameter block. Call it directly
258 2002-03-22 Mark Wielaard <mark@klomp.org>
260 Fix for PR java/5368:
261 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
262 when printing error message.
264 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
266 * decl.c (maybe_build_cleanup): Remove.
268 2002-03-22 Tom Tromey <tromey@redhat.com>
270 Andrew Haley <aph@cambridge.redhat.com>
272 * expr.c (build_field_ref): Don't build a check if the field is a
275 2002-03-21 Eric Blake <ebb9@email.byu.edu>
277 Fix for PR java/6026:
278 * lex.c (java_lex): Fix parsing of consecutive floats.
280 2002-03-21 Tom Tromey <tromey@redhat.com>
282 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
285 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
287 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
288 insert_block, getdecls, kept_level_p, global_bindings_p): New.
290 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
292 * gcj.texi: @code{gcj} becomes @command{gcj}.
293 @code{gcc} becomes @command{gcc}.
294 GcjRaw changed to gnu.gcc.RawData.
296 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
298 * decl.c (start_java_method): Use new hook.
299 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
300 (java_init): Remove old hook.
302 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
304 * builtins.c (define_builtin): Do nothing if `type' is null.
307 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
309 * parse.y (parser_check_super_interface): Fix error message
312 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
314 * jcf-parse.c (get_constant): Delete unused variables.
316 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
318 * java-tree.h (java_parse_file): New.
319 * jcf-parse.c (yyparse): Rename java_parse_file.
320 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
322 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
324 * parse.y (craft_constructor): Return the constructor decl.
325 (java_expand_classes): Update comments.
326 (lookup_method_invoke): Call fix_constructors immediately for
327 anonymous class. Fixes PR java/5935.
329 2002-03-15 Anthony Green <green@redhat.com>
331 * jcf-parse.c (yyparse): Don't emit class registration
332 constructor when compiling resource files.
334 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
336 * lang.c (java_tree_code_type, java_tree_code_length,
337 tree_code_name): Delete.
338 (tree_code_type, tree_code_length, tree_code_name): Define.
339 (java_init): Don't try to copy into the various tree_code
342 2002-03-12 Tom Tromey <tromey@redhat.com>
344 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
345 UTF-8, not UCS-2. Fixes PR java/5923.
347 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
348 a call_expr wrapped in a convert. Fixes PR java/5848.
350 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
352 * jcf-write.c (write_classfile): Improve error strings.
354 2002-03-11 Eric Blake <ebb9@email.byu.edu>
356 * lex.c: Adjust comments to GNU standards.
358 2002-03-11 Eric Blake <ebb9@email.byu.edu>
360 Fix for PR java/5902:
361 * lex.c (java_lex): Fix parsing of literals.
363 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
365 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
366 to prevent it getting evaluated twice in the store checking case.
367 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
370 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
372 * decl.c (java_init_decl_processing): Make sure class_type_node
373 alignment is not less than 64 bits if hash synchronization is enabled.
375 2002-03-08 Per Bothner <per@bothner.com>
377 * parse.y (java_complete_lhs): Check if patch_assignment
378 returned an error-mark.
380 * parse.y (try_builtin_assignconv): Don't special-case zero.
382 2002-03-08 Per Bothner <per@bothner.com>
384 Fix for PR java/5812.
385 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
386 here instead of in JSR macro. Likewise with load_type_state call.
387 Do the latter on if the return_pc has been verified (the jsr returns).
388 (JSR): Now just call build_java_jsr.
390 2002-03-07 Jeff Sturm <jsturm@one-point.com>
392 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
393 (java.install-common): Link native driver to
394 JAVA_TARGET_INSTALL_NAME.
396 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
398 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
399 * builtins.c(sin_builtin): Likewise
400 * builtins.c(sqrt_builtin): Likewise
402 2002-03-03 Zack Weinberg <zack@codesourcery.com>
404 * java/expr.c, java/jcf-parse.c, java/lex.c:
405 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
406 REAL_ARITHMETIC blocks unconditional. Delete some further
407 #ifdef blocks predicated on REAL_ARITHMETIC.
409 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
411 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
412 explicit sizeof/sizeof.
413 * decl.c (java_init_decl_processing): Likewise.
414 * jcf-parse.c (init_jcf_parse): Likewise.
415 * parse.y (init_src_parse): Likewise.
417 2002-03-02 Per Bothner <per@bothner.com>
419 Make --CLASSPATH by a synonym for --classpath and -classpath.
420 Implement --bootclasspath.
421 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
422 (classpath_l): Remove.
423 (jcf_path_CLASSPATH_arg): Remove.
424 (jcf_path_bootclasspath_arg): New function.
425 (jcf_path_seal): Simplify accordingly.
427 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
428 (jcf_path_CLASSPATH): Remove declaration.
429 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
430 (lang_specific_driver): Translate -bootclasspath.
431 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
432 * lang.c (decode_lang_options): Do jcf_path_init first.
433 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
434 * gjavah.c: Also handle --bootclasspath.
435 Handle --CLASSPATH as a synonum for --classpath.
436 * jcf-dump.c: Likewise.
438 "." is not part of system path, but is the default for --classpath.
439 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
440 (jcf_path_seal): Add "." if no CLASSPATH specified.
442 * gcj.texi: Document changes.
444 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
446 * expr.c (build_java_arraystore_check): Fix formatting.
448 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
450 Fix for PR java/5758, java/5632:
451 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
452 inner-class separator too.
453 * parse.y (do_resolve_class): New local `decl_result.'
454 Progressively build a name for what can have been loaded.
456 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
458 * expr.c (java_array_data_offset): Removed function.
459 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
460 (build_java_array_length_access): Obtain "length" value using a
461 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
462 (build_java_arrayaccess): Correct comment. Access "data" using a
463 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
464 (build_java_arraystore_check): New function.
465 (expand_java_arraystore): Use build_java_arraystore_check.
466 * parse.y (patch_assignment): Simplify code to insert a store check
467 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
468 * check-init.c (check_init): Update to reflect that an array length
469 access is now a COMPONENT_REF.
470 * gcj.texi (Code Generation): Improve documentation of
471 -fno-bounds-check. Add documentation for -fno-store-check.
472 * java-tree.h (flag_store_check): Declare.
473 (build_java_arraystore_check): Declare.
474 * lang.c (flag_store_check): Initialize to 1.
475 (lang_f_options): Add store-check option.
476 * jvspec.c: Don't pass store-check option to jvgenmain.
477 * lang-options.h: Add help string for -fno-store-check.
479 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
481 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
482 * java-tree.h (java_dup_lang_specific_decl): New.
483 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
485 2002-02-27 Zack Weinberg <zack@codesourcery.com>
487 * builtins.c, decl.c: Delete traditional-mode-related code
488 copied from the C front end but not used, or used only to
489 permit the compiler to link.
491 2002-02-22 Tom Tromey <tromey@redhat.com>
493 Fix for PR java/2369:
494 * jvspec.c (verify_class_name): New function.
495 (lang_specific_driver): Call it.
496 (JAVA_START_CHAR_P): New macro.
497 (JAVA_PART_CHAR_P): Likewise.
499 2002-02-22 Per Bothner <per@bothner.com>
501 * class.c: Change vtable to be more compatible with g++ v3 abi.
502 (get_dispatch_table): Prepend offset-to-top (always 0) and
503 type_info pointer (currently unimplemented hence NULL) to vtable.
504 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
505 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
506 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
507 (build_dtable_decl): Add declarations for new fields.
509 2002-02-20 Per Bothner <per@bothner.com>
511 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
512 to finit$ (otherwise generate_bytecode_insns drops it). However, we
513 don't need to set it on the COMPOUND_EXPR - the caller does that.
515 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
517 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
518 `--CLASSPATH' becomes `--classpath.'
519 * gjavah.c: Likewise.
520 * jcf-dump.c: Likewise.
521 * lang-options.h: Likewise.
523 * jcf-path.c: Updated comment.
524 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
525 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
526 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
527 (jcf_path_CLASSPATH_arg): Ditto.
528 (classpath_u): Updated leading comment.
530 2002-02-20 Per Bothner <per@bothner.com>
532 * builtins.c (check_for_builtin): New function.
533 (build_call_or_builtin): Remove.
534 * java-tree.h: Update accordingly.
535 * expr.c (expand_invoke): Use build + check_for_builtin instead
536 of build_call_or_builtin.
537 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
538 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
539 flag (which had caused jcf-write to incorrectly emit invokevirtual).
541 2002-02-17 Tom Tromey <tromey@redhat.com>
543 * java-tree.h (TYPE_STRICTFP): New macro.
544 (struct lang_type) [strictfp]: New field.
545 (CLASS_STRICTFP): New macro.
546 (METHOD_STRICTFP): New macro.
547 (struct lang_decl) [strictfp]: New field.
548 * parse.y (method_header): Disallow strictfp constructor or
550 (STRICT_TK): Move before MODIFIER_TK.
551 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
552 (METHOD_MODIFIERS): Likewise.
553 (INTERFACE_MODIFIERS): Likewise.
554 * jcf-write.c (get_access_flags): Likewise.
555 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
556 (add_method_1): Likewise.
557 (get_access_flags_from_decl): Likewise.
558 * jcf-dump.c (print_access_flags): Print in standard order. Also,
559 recognize strictfp flag.
560 * jcf.h (ACC_STRICT): New define.
562 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
564 * class.c(build_utf8_ref): Move declaration of decl_size
566 2002-02-07 Tom Tromey <tromey@redhat.com>
568 * gcj.texi (Input Options): --CLASSPATH does not suppress system
571 2002-02-04 Anthony Green <green@redhat.com>
573 * class.c (build_utf8_ref): Put UTF-8 constants into merged
574 sections if available.
576 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
578 * parse.y (java_expand_classes): Fix typo in static field loop.
580 2002-02-02 Richard Henderson <rth@redhat.com>
582 * class.c (add_field): Mark static fields external.
583 (build_class_ref): Remove redundant set.
584 * parse.y (java_expand_classes): Mark static fields of classes
585 to be compiled as local.
586 * jcf-parse.c (parse_class_file): Likewise.
588 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
590 * gcj.texi (About CNI): New node.
592 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
595 * jcf-parse.c : Check for HAVE_LOCALE_H before using
596 setlocale() with LC_CTYPE as a parameter.
599 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
601 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
602 Follow GNU Coding Standards for --version.
604 2002-01-28 Tom Tromey <tromey@redhat.com>
606 * expr.c (build_jni_stub): Ensure storage for `meth' is
608 * parse.y (java_complete_expand_methods): Set
609 current_function_decl before building JNI stub.
611 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
613 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
616 2002-01-22 Tom Tromey <tromey@redhat.com>
618 * decl.c (java_init_decl_processing): Use add_predefined_file.
619 Predefine RawData.java.
620 (predef_filenames): Removed.
621 (java_init_decl_processing): Don't register predef_filenames.
622 * jcf-parse.c (add_predefined_file): New function.
623 (predefined_filename_p): Rewrote.
624 (predefined_filename_p): No longer static.
625 * decl.c (java_init_decl_processing): Call initialize_builtins.
626 * Make-lang.in (JAVA_OBJS): Added builtins.o.
627 (java/builtins.o): New target.
628 * builtins.c: New file.
629 * parse.y (patch_invoke): Use build_call_or_builtin.
630 * java-tree.h (build_call_or_builtin): Declare.
631 (initialize_builtins): Declare.
632 (java_set_exception_lang_code): Removed unused declaration.
633 (PREDEF_FILENAMES_SIZE): Removed.
634 (java_tree_index): Added JTI_PREDEF_FILENAMES.
635 (predef_filenames): New define.
636 (add_predefined_file): Declare.
637 (predefined_filename_p): Declare.
638 * expr.c (expand_invoke): Use build_call_or_builtin.
640 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
642 * parse.y (patch_switch_statement): Fix format specifier.
644 2002-01-16 Tom Tromey <tromey@redhat.com>
646 More for PR java/5365:
647 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
649 (process_file): Generate include for
650 java.lang.UnsupportedOperationExceptions.
652 2002-01-15 Andreas Jaeger <aj@suse.de>
654 * .cvsignore: Add man pages.
656 2002-01-15 Tom Tromey <tromey@redhat.com>
658 Fix for PR java/5365:
659 * gjavah.c (process_file): Turn class name into a file name.
661 2002-01-14 Matthias Klose <doko@debian.org>
663 * gcj.texi: Fix whitespace and formatting errors in the
664 synopsis of the man pages. Update copyright.
666 2002-01-14 Tom Tromey <tromey@redhat.com>
669 * Make-lang.in (java.install-man): Handle jv-convert man page.
670 (java.generated-manpages): Added jv-convert.1.
671 (java.uninstall): Remove jv-convert.1.
672 (java.maintainer-clean): Likewise.
673 ($(srcdir)/java/jv-convert.1): New target.
674 * gcj.texi (Top): Link to jv-convert node.
675 (Individual utilities): Likewise.
676 (Invoking jv-convert): New node.
678 2001-01-10 Jeff Sturm <jsturm@one-point.com>
679 Martin Kahlert <martin.kahlert@infineon.com>
681 * jcf-parse.c (get_constant): Don't swap lo/hi for big
682 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
684 2002-01-03 Graham Stott <grahams@redhat.com>
686 * class.c (compile_resource_file): Update copyright date.
687 Constify filename parameter.
688 (java-tree.h): Update copyright date.
689 (compile_resource_file): Constify filename parameter.
691 2002-01-03 Graham Stott <grahams@redhat.com>
693 * gcc/jcf-parse.c: Update copyright date.
694 (yyparse): Constify resource_filename.
696 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
698 * parse.y (src_parse_roots): Don't needlessly zero init.
700 2001-12-31 Tom Tromey <tromey@redhat.com>
702 * parse.y (dump_java_tree): New function.
703 (source_end_java_method): Call it.
704 (end_class_declaration): Likewise.
705 * lang.c (java_decode_option): Call dump_switch_p.
707 2001-12-28 Tom Tromey <tromey@redhat.com>
709 * gen-table.pl: Don't process characters after \uffff. Added
710 comment pointing to input file.
712 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
714 * gen-table.pl: Const-ify output. Document the location of a
715 suitable unicode input file.
717 * chartables.h: Regenerate.
719 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
721 * chartables.h: Const-ify.
722 * gjavah.c (options): Likewise.
723 * jcf-dump.c (options): Likewise.
724 * jv-scan.c (options): Likewise.
725 * lex.c (java_start_char_p, java_part_char_p): Likewise.
726 * parse.y (binop_lookup): Likewise.
728 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
730 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
731 the static arrays that are output.
732 * jvspec.c (jvgenmain_spec): Make static.
733 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
734 * keyword.h: Regenerate.
735 * lang.c (string_option, process_option_with_no, lang_f_options,
736 lang_W_options): Const-ify.
737 * lex.c (java_lex): Likewise.
739 2001-12-21 Richard Henderson <rth@redhat.com>
741 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
742 (get_boehm_type_descriptor): ... here. Arrange for the
743 TREE_TYPE to get set properly.
745 2001-12-21 Richard Henderson <rth@redhat.com>
747 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
748 only if the target requires collect2.
750 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
752 2001-12-20 Tom Tromey <tromey@redhat.com>
755 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
756 CAN_COMPLETE_NORMALLY for the node.
757 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
758 generate code for second branch if first branch can't complete
760 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
761 the loop head if the loop body can't complete normally.
763 2001-12-20 Tom Tromey <tromey@redhat.com>
766 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
767 case where `finally' clause can't complete normally.
769 2001-12-20 Tom Tromey <tromey@redhat.com>
772 * parse.y (analyze_clinit_body): Added this_class parameter.
773 Check for more cases where we must keep <clinit>.
774 (maybe_yank_clinit): Cleaned up flow control.
776 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
778 * decl.c (java_init_decl_processing): Don't initialize
779 finit_leg_identifier_node.
780 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
781 (finit_leg_identifier_node): Remove.
782 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
784 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
786 * mangle.c (mangle_member_name): Don't special-case for
788 * mangle_name.c (unicode_mangling_length): Likewise.
789 (append_unicode_mangled_name): Likewise.
790 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
793 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
795 * expr.c (build_java_array_length_access): Don't force null pointer
796 check unless flag_check_references is set.
798 2001-12-20 Tom Tromey <tromey@redhat.com>
800 Fix for PR java/3417:
801 * parse.y (patch_assignment): Added special processing for
803 (patch_return): Don't convert booleans to integers, and don't
806 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
808 * config-lang.in (diff_excludes): Remove.
810 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
812 * gcj.texi: Update link to GCC manual.
814 2001-12-17 Tom Tromey <tromey@redhat.com>
816 * parse.y (link_nested_class_to_enclosing): Removed useless
819 2001-12-16 Tom Tromey <tromey@redhat.com>
821 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
824 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
826 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
827 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
830 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
832 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
834 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
836 * decl.c (java_init_decl_processing): Build otable_type correctly.
837 otable_decl is an otable_type.
839 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
841 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
842 otable_type, otable_ptr_type, method_symbol_type,
843 method_symbols_array_type, method_symbols_array_ptr_type): New
844 field/global tree definitions.
845 (flag_indirect_dispatch): New flag.
846 * decl.c (java_init_decl_processing): Initialize new otable and
847 otable_syms type nodes and decls. Add new field "index" to
849 * class.c (build_method_symbols_entry): New function.
850 (make_method_value): Set "index" to to method's vtable index for
851 virtual methods when indirect-dispatch is not used.
852 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
853 and set vtable_method_count to -1. Set otable and otable_syms field
854 if indirect-dispatch is used and there was something to put in them.
855 (build_method_symbols_entry): New function.
856 (emit_offset_symbol_table): New function.
857 * expr.c (get_offset_table_index): New function.
858 (build_invokevirtual): Build array reference to otable at the index
859 returned by get_offset_table_index, and use the result as the vtable
861 (build_invokeinterface): Similar.
862 * jcf-parse.c (yyparse): If indirect-dispatch, call
863 emit_offset_symbol_table at the end of compilation, after all classes
865 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
866 * lang.c (flag_indirect_dispatch): Define.
867 (lang_f_options): Add indirect-dispatch flag.
869 2001-12-14 Matthias Klose <doko@debian.org>
871 * gcj.texi: Markup for man page generation. Document missing
872 options printed by <tool> --help.
873 Terminate description of gij's -ms option with a dot.
874 * Make-lang.in ($(srcdir)/java/*.1): New targets.
875 (java.generated-manpages java.install-man, java.uninstall,
876 java-maintainer-clean) Updated.
878 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
880 * class.c (get_dispatch_table): Fix java vtable layout
881 for TARGET_VTABLE_USES_DESCRIPTORS.
882 * decl.c (java_init_decl_processing): Initialize
883 alloc_no_finalizer_node, finalize_identifier_node.
884 * expr.c (class_has_finalize_method): New function.
885 (expand_java_NEW): Generate calls for finalizer-free allocation.
886 (build_invokevirtual): Fix java vtable layout for
887 TARGET_VTABLE_USES_DESCRIPTORS.
888 * java-tree.h (enum java_tree_index): New entries:
889 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
890 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
891 (class_has_finalize_method): declare.
892 (HAS_FINALIZER_P): New macro.
893 * parse.y (patch_invoke): Generate calls for finalizer-free
896 2001-12-12 Matthias Klose <doko@debian.org>
898 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
899 whitespace at end of line.
901 2001-12-11 Tom Tromey <tromey@redhat.com>
903 * lex.c (java_init_lex): Define wfl_to_string as
904 gnu.gcj.runtime.StringBuffer unless generating bytecode.
906 2001-12-11 Jeff Sturm <jsturm@one-point.com>
908 * class.c (make_method_value): Use null_pointer_node to
909 represent empty exception table.
911 2001-12-10 Tom Tromey <tromey@redhat.com>
913 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
915 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
917 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
919 2001-12-09 Per Bothner <per@bothner.com>
921 * check-init.c (current_switch_has_default): New static field.
922 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
923 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
924 DEFAULT_EXPR seen, simulate a default alternative that copies state.
926 2001-12-09 Tom Tromey <tromey@redhat.com>
928 * check-init.c (check_init): Don't allow pre- or post- increment
929 or decrement of final variable.
930 (final_assign_error): Minor error message rewording.
932 2001-12-08 Tom Tromey <tromey@redhat.com>
934 * java-tree.h: Fixed typo.
936 * gjavah.c (decompile_method): Don't decompile to `return this'
939 * gjavah.c (cxx_keywords): Re-sorted.
940 * lex.c (cxx_keywords): Re-sorted.
942 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
945 * gjavah.c (print_namelet): Clear subnamelets.
946 (HANDLE_METHOD): Set `method_printed' earlier.
948 2001-12-07 Tom Tromey <tromey@redhat.com>
950 * lang.c (lang_f_options): Added
951 optimize-static-class-initialization.
952 (java_decode_option): Removed special case.
954 2001-12-07 Per Bothner <per@bothner.com>
956 * check-init.c (check_init): Fix typo freeing memory twice.
958 2001-12-05 Per Bothner <per@bothner.com>
960 Restore support for static class initialization optimization.
961 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
962 * check-init.c (check_int): At end of BLOCK handle initialization
963 blocks, which used to be done in java_complete_expand_method but did
964 not handle the case where check_for_initialization might allocate
965 more than a word of bits.
966 * decl.c (lang_make_tree): The smic field is now a tree.
967 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
968 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
970 * parse.y (emit_test_initialization): Combine hash_lookup calls.
972 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
973 Change from a hash table to a list.
974 (struct_lang_decl): Change field 'smic' to match.
975 * class.c (add_method_1): Initialize
976 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
977 * parse.y (adjust_init_test_initialization): Removed - inlined into -
978 (java_expand_method_bodies): -here, since 'smic' is now a list.
979 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
981 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
983 * class.c (java_hash_compare_tree_node): Fix casts.
985 2001-12-04 Per Bothner <per@bothner.com>
987 * check-init.c: Handle definite unassignment to finals in addition
988 to definite assignment.
989 (loop_current_locals): New field.
990 (num_current_locals, int start_current_locals, num_current_words):
992 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
993 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
994 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
995 (get_variable_decl, check_final_reassigned): New functions.
996 (check_init, check_bool_init): Modify as needed for checking finals.
997 (check_for_initialization): Take extra parameter and return void.
998 Do extra start-up logic to check final fields for assignment.
999 * parse.y (check_static_final_variable_assignment_flag,
1000 reset_static_final_variable_assignment_flag, check_final_assignment,
1001 check_final_variable_local_assignment_flag,
1002 reset_final_variable_indirect_assignment_flag,
1003 reset_final_variable_global_assignment_flag): Remove functions.
1004 (java_complete_expand_methods, outer_field_access_fix,
1005 patch_assignment): Remove no-longer used logic.
1006 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1007 * parse.y (register_fields, java_complete_tree): Update accordingly.
1009 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1010 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1011 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1013 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1015 * java-tree.h (DECL FINAL): New bit-field.
1016 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1017 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1018 (DECL_INIT_CALLS_THIS): New macro.
1019 (struct lang_decl): New bit-field init_calls_this.
1020 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1021 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1022 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1023 use it for both local variables and final fields.
1024 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1026 (struct lang_type): Remove hfv bit-field.
1027 (check_for_initialization): Change to return void.
1029 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1030 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1031 * check-init.c (final_assign_error): New helper function.
1032 (check_final_reassigned, check_init): Use it.
1033 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1035 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1036 bit-fields to unsigned.
1038 2001-12-03 Per Bothner <per@bothner.com>
1040 * parse.y (patch_binop): Minor constant folding.
1042 * parse.y (build_current_thisn): Shorter 'buffer'.
1044 2001-12-03 Per Bothner <per@bothner.com>
1046 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1047 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1048 * jcf-write.c (generate_bytecode_insns): Remove support for
1049 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1050 * check-init.c (check_init): Likewise.
1052 2001-12-03 Per Bothner <per@bothner.com>
1054 * verify.c (subroutine_nesting): New function.
1055 (verify_jvm_instructions): Use it to fix logic for checking that
1056 we're done with the current subroutine.
1058 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1059 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1061 2001-12-03 Per Bothner <per@bothner.com>
1063 * jcf.h: Fix obvious typo in comment.
1064 * typeck.c (build_null_signature): Add comment.
1066 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1068 * expr.c: Remove leading capital from diagnostic messages, as
1069 per GNU coding standards.
1070 * jcf-io.c: Similarly.
1071 * jcf-parse.c: Similarly.
1072 * jv-scan.c: Similarly.
1073 * jvspec.c: Similarly.
1074 * mangle.c: Similarly.
1076 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1077 Alexandre Petit-Bianco <apbianco@redhat.com>
1079 * expr.c (build_java_arrayaccess): Call save_expr on array for
1080 correct evaluation order, modified comment, fixed indentation.
1081 * parse.y: (patch_assignment): Correctly extract the array base
1082 from the tree generate by build_java_arrayaccess, added comments.
1083 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1084 Fixes PR java/3096, PR java/3803, PR java/3965.
1086 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1088 * expr.c (expand_byte_code): Remove trailing periods from messages.
1089 * jcf-parse.c (load_class, jcf_parse): Similarly.
1090 * jcf-write.c (generate_classfile): Similarly.
1091 * lex.c (java_lex): Similarly.
1093 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1095 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1097 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1099 * Make-lang.in (java.generated-manpages): New dummy target.
1101 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1103 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1105 (lang_specific_pre_link): Use set_input to set input_filename.
1107 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1108 (main): Fix definition.
1109 Strip `main' from classname.
1112 2001-11-18 Roger Sayle <roger@eyesopen.com>
1114 * parse.h (java_expand_switch): Remove old prototype.
1116 2001-11-18 Tom Tromey <tromey@redhat.com>
1118 Fix for PR java/1401:
1119 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1121 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1124 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1126 * lang.c (finish_parse): Rename to java_finish.
1127 (LANG_HOOKS_FINISH, java_finish): New.
1129 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1131 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1132 * java-tree.h: New prototype.
1133 * lang.c (java_init): Update prototype. Combine with old init_parse.
1135 2001-11-13 Tom Tromey <tromey@redhat.com>
1137 * gjavah.c (method_signature): New global.
1138 (HANDLE_METHOD): Set it.
1139 (decompile_return_statement): New function.
1140 (decompile_method): Use it.
1141 (print_method_info): Removed `synth' argument.
1143 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1145 * java-tree.h (java_set_yydebug): New.
1146 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1147 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1148 (print_lang_decl, print_lang_type, print_lang_identifier,
1149 print_lang_statistics, lang_print_xnode): Remove.
1151 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1153 * jcf-parse.c (init_lex): Remove.
1154 * lang.c (language_string, lang_identify): Remove.
1155 (struct lang_hooks): Constify.
1156 (LANG_HOOKS_NAME): Override.
1157 (init_parse): Update.
1159 2001-11-08 Andreas Franck <afranck@gmx.de>
1161 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1162 program_transform_name the way suggested by autoconf.
1163 (java.install-common): Also transform auxiliary program names with
1164 program_transform_name.
1166 2001-11-08 Tom Tromey <tromey@cygnus.com>
1168 * parse.y (trap_overflow_corner_case): New rule.
1169 (unary_expression): Use it.
1170 * lex.c (java_init_lex): Don't set minus_seen.
1171 (yylex): Don't use minus_seen. Communicate overflow to parser for
1173 (error_if_numeric_overflow): New function.
1174 * parse.h (minus_seen): Removed field.
1175 (JAVA_RADIX10_FLAG): New define.
1177 2001-11-07 Tom Tromey <tromey@redhat.com>
1179 Patch for PR java/1414:
1180 * parse.y (case_label_list): New global.
1181 (goal): Register case_label_list with GC.
1182 (java_complete_lhs): Save new case on case_label_list.
1183 (patch_switch_statement): Check for duplicate case labels.
1185 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1187 * parse.y (patch_assignment): Removed unused third argument.
1188 (java_complete_lhs): Removed unused third argument to patch_assignment.
1190 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1192 * lang.c: Include langhooks-def.h.
1193 * Make-lang.in: Update.
1195 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1197 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1199 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1201 * mangle.c (find_compression_record_match): Don't match compression
1202 records for package name elements unless they occur at the start of
1203 the name. Fix for PR java/4717.
1205 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1207 * expr.c (expand_java_field_op): Don't special-case references to
1208 java.lang.PRIMTYPE.TYPE.
1209 (build_primtype_type_ref): Removed.
1210 * java-tree.h (build_primtype_type_ref): Remove prototype.
1211 * parse.y (maybe_build_primttype_type_ref): Removed.
1212 (complete_function_arguments): Don't special-case references to
1213 java.lang.PRIMTYPE.TYPE.
1214 (patch_assignment): Likewise.
1215 (array_constructor_check_entry): Likewise.
1217 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1219 * mangle.c (static tree compression_table): Fixed leading comment.
1220 * parse.h (struct parser_ctxt): Fixed field comment.
1221 * parse.y (check_pkg_class_access): New prototype, fixed leading
1222 comment, new parameter used to emit error only if passed as true.
1223 (parse_check_super): Pass extra argument to check_pkg_class_access.
1224 (do_resolve_class): Likewise.
1225 (process_imports): Likewise.
1226 (read_import_dir): Fixed indentation.
1227 (find_in_imports_on_demand): New local class_type_name. Local
1228 node_to_use deleted. while loop changed into for loop. Report
1229 multiple definition only for accessible classes. Improved error
1231 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1232 assigned to parameter list, fixed indentation. while loop changed
1233 into for loop, restore TREE_CHAIN on local `tem' before the next
1236 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1238 * lang.c (lang_get_alias_set): Deleted.
1240 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1242 * gjavah.c (jni_print_char): Fix thinko in last change.
1244 * gjavah.c (jni_print_char, decode_signature_piece): Use
1245 safe-ctype macros and/or fold extra calls into fewer ones.
1246 * lex.c (java_read_unicode, java_lex): Likewise.
1247 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1248 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1249 * mangle_name.c (append_unicode_mangled_name,
1250 unicode_mangling_length): Likewise.
1252 2001-10-17 Richard Henderson <rth@redhat.com>
1254 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1256 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1258 * lang.c (langhooks.h): Included.
1259 (LANG_HOOKS_INIT): Redefined.
1260 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1261 (LANG_HOOKS_DECODE_OPTION): Likewise.
1262 (struct lang_hooks lang_hooks): New initialization.
1264 2001-10-11 Per Bothner <per@bothner.com>
1266 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1267 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1268 The former is simpler, and jcf-write.c handles it better.
1269 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1270 or WITH_CLEANUP_EXPR.
1271 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1272 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1274 * parse.y (patch_if_else_statement): If the condition is constant,
1275 optimize away the test.
1277 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1279 * parse.y (patch_cast): Call patch_string on the first operand of
1280 the incoming node, update it if necessary. Fixes PR java/4510.
1282 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1284 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1285 when name qualifier matches a package name.
1287 2001-10-08 Tom Tromey <tromey@redhat.com>
1289 Fix for PR java/4489:
1290 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1291 force a new label when computing `body_block'.
1293 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1295 * jcf-io.c (format_uint): Const-ify.
1296 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1297 * lex.c (java_get_line_col): Likewise.
1298 * parse.y (build_incdec): Likewise.
1300 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1302 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1303 a NULL enclosing context if appropriate. Fixes PR java/4466.
1305 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1307 * parse.y (patch_assignment): Use lvalue's original TYPE when
1308 building the final COMPOUND_EXPR.
1309 (try_reference_assignconv): Fixed leading comment.
1311 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1313 * parse.y (check_final_variable_indirect_assignment): For
1314 COMPOUND_EXPR, return only if finals were found initialized
1315 properly, if not, keep on checking.
1316 (check_final_variable_global_assignment_flag): New local
1317 error_found, set when appropriate and used to decide whether to
1318 report uninitialized finals. Fixed typo in comment.
1320 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1322 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1323 last three initializations. Fixes PR java/4360.
1325 2001-09-21 Richard Henderson <rth@redhat.com>
1327 * class.c (get_dispatch_table): Handle function descriptors.
1328 (build_dtable_decl): Likewise.
1329 * expr.c (build_invokevirtual): Likewise.
1331 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1333 * parse.y (patch_method_invocation): Build class initialization
1334 when static finals are used to qualify method invocation.
1337 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1339 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1340 build_type_name_from_array_name.
1341 (STRING_STRIP_BRACKETS): New macro.
1342 * parse.y (build_type_name_from_array_name): New function.
1343 (array_creation_expression:): Accumulate []s instead of [s.
1344 (cast_expression:): Accumulate []s instead of [s after cast type
1346 (build_array_from_name): Local string deleted, use
1347 build_type_name_from_array_name.
1348 (build_unresolved_array_type): Accumulate []s instead of [s after
1350 (register_fields): Fixed comment.
1351 (resolve_class): Local name, base deleted, new locals tname and
1352 array_dims. Use build_type_name_from_array_name. Use array_dims to
1354 (purify_type_name): Use STRING_STRIP_BRACKETS.
1356 2001-09-18 Andreas Jaeger <aj@suse.de>
1358 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1359 * jv-scan.c: Likewise.
1361 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1363 * parse.y (patch_method_invocation): Inner class creation context
1364 check not enforced within constructors. Fixes PR java/1873.
1366 2001-09-16 Tom Tromey <tromey@redhat.com>
1368 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1369 NOTE_PUSH for single-case push. Fixes PR java/4189.
1371 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1373 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1374 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1375 (struct lang_type): New fields import_list and import_demand_list.
1376 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1377 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1378 (do_resolve_class): New local saved_enclosing_type, initialized,
1379 passed as parameter to find_in_imports and find_in_imports_on_demand.
1380 (find_in_imports): Added paramater enclosing_type, use its
1381 TYPE_IMPORT_LIST when applicable.
1382 (find_in_imports_on_demand): Added parameter enclosing_type, use
1383 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1384 declaration and initialization.
1385 (fold_constant_for_init): Switch/restore current_class to the
1386 appropriate context.
1388 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1390 * verify.c (verify_jvm_instructions): Fix typo.
1392 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1394 * expr.c (expand_invoke): Const-ification.
1395 * parse.y (patch_method_invocation): Likewise.
1397 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1399 * gjavah.c (cxx_keywords): Const-ification.
1400 * keyword.gperf (java_keyword): Likewise.
1401 * lang.c (java_tree_code_name): Likewise.
1402 * lex.c (cxx_keywords): Likewise.
1403 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1405 2001-09-11 Richard Henderson <rth@redhat.com>
1407 * parse.h (ctxp_for_generation): Mark extern.
1409 2001-09-10 Richard Henderson <rth@redhat.com>
1411 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1413 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1415 * typeck.c (java_array_type_length, build_prim_array_type):
1416 Represent empty arrays by NULL index.
1418 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1420 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1421 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1423 2001-09-06 Anthony Green <green@redhat.com>
1425 * class.c (O_BINARY): Define if necessary.
1426 (registerResource_libfunc): Declare.
1427 (init_class_processing): Initilize registerResource_libfunc.
1428 (compile_resource_file): New function.
1429 * java-tree.h (resource_name): Declare.
1430 (compile_resource_file): Declare.
1431 * jcf-parse.c (yyparse): Handle compiling java resource files.
1432 * lang.c (java_decode_option): Handle -fcompile-resource option.
1433 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1435 * gcj.texi (Code Generation): Add documentation for -R flag.
1437 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1439 * jcf-write.c (generate_classfile): Issue an error in case of
1440 field/initial value mismatch.
1441 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1442 being initialized and we're generating bytecode.
1443 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1444 set DECL_INITIAL properly when appropriate.
1448 2001-09-01 Per Bothner <per@bothner.com>
1450 * parse.y (maybe_yank_clinit): A field without an initializer is not
1451 relevant. All initializers except static final and constant require
1452 <clinit>, regardless of flag_emit_class_files.
1454 2001-08-31 Per Bothner <per@bothner.com>
1456 * class.c (set_constant_value): When not emiting class files, then a
1457 String ConstantValue is a utf8const_ptr_type.
1459 2001-08-30 Per Bothner <per@bothner.com>
1461 * jcf-write.c (generate_classfile): Check that field is primitive
1462 or string before emitting ConstantValue attribute.
1464 2001-08-30 Per Bothner <per@bothner.com>
1466 * parse.y (resolve_qualified_expression_name): If creating a
1467 COMPOUND_EXPR, set it's type correctly.
1469 2001-08-30 Per Bothner <per@bothner.com>
1471 * jcf-io.c (open_class): Set filename field.
1473 * jcf-parse,c (parse_class_file): Set current_function_decl
1474 for better error message when Code attribute is missing.
1476 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1477 better diagnostics, especially for constructors.
1479 2001-08-30 Per Bothner <per@bothner.com>
1481 * jcf-write.c (generate_classfile): Don't write ConstantValue
1482 attribute if field is not final, for compatibility with jdk.
1484 * jcf-write.c (generate_classfile): Convert ConstantValue values
1485 to correct type. Work-around for front-end bug.
1486 * class.c (set_constant_value): Error if constant has wrong type.
1488 2001-08-30 Per Bothner <per@bothner.com>
1490 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1491 "Double" are printed at verbosity 1.
1493 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1495 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1497 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1499 * parse.y (patch_assignment): Don't verify final re-assignment here.
1500 (java_complete_lhs): Verify assignments to finals calling
1501 patch_assignment. Verify re-assignments to finals before calling
1504 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1506 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1509 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1511 * lex.c (java_lex): new local found_hex_digits. Set and then used
1512 in test to reject invalid hexadecimal numbers.
1513 * parse.y (java_complete_tree): Prevent unwanted cast with
1514 initialized floating point finals.
1515 (patch_binop): Emit a warning when detecting a division by zero,
1516 mark result not constant, don't simplify non integer division.
1518 2001-08-28 Per Bothner <per@bothner.com>
1520 * jcf-write.c (generate_bytecode_insns): For increments and
1521 decrements just recurse to push constant. Improvement on Mark's patch.
1523 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1525 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1526 real conversion for increments and decrements of reals.
1528 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1530 * parse.y (resolve_qualified_expression_name): Handle unresolved
1531 qualified expressions, prevent numerical qualifiers, fixed typo.
1534 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1536 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1537 don't report anything but deprecated class when marked so. Handle
1539 (patch_method_invocation): Check deprecation on methods and types.
1540 (patch_binop): code becomes an enum tree_code, added default: to
1541 switch to handle that. Detect division by zero, try to fold and
1542 return before using a subroutine.
1544 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1546 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1547 file smaller than 4 bytes.
1548 * parse.y (check_inner_circular_reference): New function.
1549 (check_circular_reference): Likewise.
1550 (array_initializer:): Accept {,}.
1551 (java_check_circular_reference): Rewritten using
1552 check_circular_reference and check_inner_circular_reference.
1553 (java_complete_expand_method): Unconditionally save and restore
1554 the unpurged exception list.
1555 (build_dot_class_method_invocation): Unmangle signature parameter.
1557 2001-08-21 Tom Tromey <tromey@redhat.com>
1559 * decl.c (init_decl_processing): Add `throws' field to method
1561 * class.c (make_method_value): Compute `throws' field for method.
1563 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1565 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1566 circularity is detected.
1567 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1569 2001-08-17 Richard Henderson <rth@redhat.com>
1571 * class.c (emit_register_classes): Add align parameter to
1572 call to assemble_integer.
1574 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1576 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1577 loading a class_or_name fails, try considering an innerclass name
1578 and load the enclosing context.
1579 * parse.y (resolve_inner_class): New function.
1580 (find_as_inner_class): Added leading comment.
1581 (register_incomplete_type): Keep the current context as enclosing
1582 context for JDEP_FIELD dependencies.
1583 (do_resolve_class): Locals new_class_decl and super initialized to
1584 NULL. Call resolve_inner_class, explore the enclosing context
1585 superclass if necessary.
1588 2001-08-16 Tom Tromey <tromey@redhat.com>
1590 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1591 * gjavah.c (main): Updated for change to jcf_path_seal.
1592 * lang.c (version_flag): New global.
1593 (java_decode_option): Recognize `-version'.
1594 (java_init): Update for change to jcf_path_seal.
1595 * jcf.h (jcf_path_seal): Added `print' argument.
1596 * jcf-path.c (jcf_path_seal): Added `print' argument.
1598 2001-08-13 Zack Weinberg <zackw@panix.com>
1600 * Make-lang.in (java/decl.o): Update dependencies.
1601 * decl.c: Include libfuncs.h, don't include toplev.h.
1603 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1605 * decl.c (init_decl_processing): exception_type_node,
1606 class_not_found_type_node, and no_class_def_found_type_node
1607 initialized. predef_filenames augmented accordingly.
1608 instinit_identifier_node initialized.
1609 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
1610 * java-tree.h (enum java_tree_index): New entries
1611 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
1612 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
1613 (exception_type_node): New macro.
1614 (class_not_found_type_node): Likewise.
1615 (no_class_def_found_type_node): Likewise.
1616 (instinit_identifier_node): Likewise.
1617 (PREDEF_FILENAMES_SIZE): Adjusted.
1618 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
1619 (struct lang_type): Fixed typo in bitfield name.
1620 (DECL_INSTINIT_P): New macro.
1621 (ID_INSTINIT_P): Likewise.
1622 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
1624 * parse.y (encapsulate_with_try_catch): New function.
1625 (generate_instinit): Likewise.
1626 (build_instinit_invocation): Likewise.
1627 (ctors_unchecked_throws_clause_p): Likewise.
1628 (add_instance_initializer): Deleted.
1629 (build_instance_initializer): Likewise.
1630 (in_instance_initializer): Likewise.
1631 (check_method_redefinition): instinit$ not to be verified.
1632 (java_complete_expand_methods): Generate instinit$, simplified code.
1633 (build_dot_class_method): Eliminated unnecessary locals. Use
1634 encapsulate_with_try_catch, removed unnecessary code.
1635 (fix_constructors): New local iii. Use build_instinit_invocation.
1636 (patch_method_invocation): Added comment.
1637 (maybe_use_access_method): Don't consider instinit$.
1638 (find_applicable_accessible_methods_list): Shorten the search for
1640 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
1641 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
1642 (patch_throw_statement): Likewise. Fixed typo.
1644 2001-08-12 David Edelsohn <edelsohn@gnu.org>
1647 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1648 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1650 (lang_specific_pre_link): Use set_input to set input_filename.
1652 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1653 (main): Fix definition.
1654 Strip `main' from classname.
1657 2001-08-11 Zack Weinberg <zackw@panix.com>
1659 * lex.h: Don't include setjmp.h. Don't define
1660 SET_FLOAT_HANDLER or prototype set_float_handler.
1662 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1664 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
1665 `poplevel' in the right order.
1667 2001-08-09 Richard Henderson <rth@redhat.com>
1669 * Make-lang.in (class.o): Depend on TARGET_H.
1670 * class.c (emit_register_classes): Use target hooks instead of
1671 assemble_constructor and assemble_destructor.
1673 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
1675 * check-init.c (flags.h): Include
1676 (check_init): Don't report uninitialized static class
1677 initialization flags, don't free bit index when doing static class
1678 initialization optimization.
1679 (check_for_initialization): Return type changed to `unsigned int.'
1680 (attach_initialized_static_class): New function.
1681 * class.c (add_method_1): Create the initialized static class
1683 (finish_class): Always emit deferred inline methods.
1684 * decl.c (emit_init_test_initialization): Moved to expr.c
1685 (complete_start_java_method): Don't traverse
1686 DECL_FUNCTION_INIT_TEST_TABLE.
1687 (lang_mark_tree): Mark hash tables in function decls.
1688 * expr.c (emit_init_test_initialization): Moved from decl.c.
1689 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
1690 initialization flag, set DECL_CONTEXT and
1691 LOCAL_CLASS_INITIALIZATION_FLAG.
1692 (java_lang_expand_expr): Emit initialization code for static class
1693 initialized flags when entering block, if necessary.
1694 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
1695 * java-tree.h (flag_optimize_sci): New global variable declaration.
1696 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
1697 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
1698 (LOCAL_FINAL_P): Fixed typo in comment.
1699 (FINAL_VARIABLE_P): Likewise.
1700 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
1701 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
1702 (struct lang_decl): New fields `ict', `smic' and `cif.'
1703 (check_for_initialization): New returned value for global.
1704 (attach_initialized_static_class): New global function.
1705 (STATIC_CLASS_INIT_OPT_P): New macro.
1706 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
1707 * lang.c (java_decode_option): Handle
1708 `-fno-optimize-static-class-initialization'
1709 * parse.y (start_complete_expand_method): New function.
1710 (java_expand_method_bodies): Likewise.
1711 (attach_init_test_initialization_flags): Likewise.
1712 (adjust_init_test_initialization): Likewise.
1713 (emit_test_initialization): Likewise.
1714 (java_complete_expand_methods): Nullify abstract and native method
1716 (java_complete_expand_method): New locals `fbody', `block_body'
1717 and `exception_copy.' Reorganized: directly return on empty method
1718 bodies, call `start_complete_expand_method', remember definitely
1719 initialized static class in function, don't expand method bodies.
1720 (java_expand_classes): Call `java_expand_method_bodies' before
1721 `finish_class' when compiling to native.
1722 (resolve_expression_name): Use `orig' after building outer class
1724 (patch_invoke): Remember static method invokations.
1726 2001-08-06 Richard Henderson <rth@redhat.com>
1728 * class.c (emit_register_classes): Pass a symbol_ref and priority
1729 to assemble_constructor.
1731 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
1733 * java-tree.h (all_class_filename): New macro.
1734 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
1735 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
1736 newly created IDENTIFIER_NODE to `all_class_filename.'
1738 2001-08-01 Jeff Sturm <jsturm@one-point.com>
1740 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
1741 Use ggc_add_tree_root to register roots.
1743 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1745 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
1746 second operand calling check_init.
1747 * decl.c (complete_start_java_method): Swaped second and third
1748 arguments while creating WITH_CLEANUP_EXPR node.
1749 * jcf-write.c (generate_bytecode_insns): Use second operand
1750 instead of third when handling WITH_CLEANUP_EXPR.
1751 * parse.y (java_complete_lhs): Expand second operand of
1752 WITH_CLEANUP_EXPR nodes.
1753 (patch_synchronized_statement): Swaped second and third arguments
1754 while creating WITH_CLEANUP_EXPR node.
1756 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1758 * parse.y (create_interface): Avoid cyclic inheritance report when
1759 syntax error encountered during class definition.
1762 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1764 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1766 (lang_specific_pre_link): Use set_input to set input_filename.
1768 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1769 (main): Fix definition.
1770 Strip `main' from classname.
1773 2001-07-18 Tom Tromey <tromey@redhat.com>
1776 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
1777 * lex.c (java_new_lexer): Use ICONV_CONST.
1778 (java_read_char): Likewise.
1779 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
1780 (jv-scan$(exeext)): Likewise.
1782 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1784 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
1785 * parse.y (check_class_interface_creation): Allow `private' if the
1786 enclosing is not an interface.
1787 (create_interface): Interface tagged public if the enclosing
1788 context is an interface.
1789 (create_class): Class tagged public if the enclosing context
1793 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1795 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
1798 2001-07-14 Tim Josling <tej@melbpc.org.au>
1800 * check-init.c (check_init): Remove references to EXPON_EXPR.
1802 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1804 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
1805 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
1808 2001-07-13 Tom Tromey <tromey@redhat.com>
1810 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
1813 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1815 * parse.y (patch_method_invocation): Don't override primary if one
1816 is already provided, but let this$<n> be built. Fixed comment.
1818 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1820 * parse.y (empty_statement:): Report empty statement error only
1821 when found at class declaration level.
1824 2001-07-12 Tom Tromey <tromey@redhat.com>
1826 * expr.c (expand_load_internal): New function.
1827 (LOAD_INTERNAL): Use it.
1829 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
1831 * parse.y (verify_constructor_super): Compare anonymous class ctor
1832 args with `valid_method_invocation_conversion_p.'
1835 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1837 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
1838 `-fsyntax-only.' Fixes PR java/3248
1840 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1842 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
1844 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1846 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
1847 current function is static. Fixes PR java/1970
1849 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1851 * parse.y (patch_method_invocation): Add enclosing context to ctor
1852 calls if necessary. Fixes PR java/2953
1854 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1856 * parse.y (resolve_package): Abort if qualified expression member
1858 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
1861 2001-07-07 Zack Weinberg <zackw@stanford.edu>
1863 * verify.c: Don't use // comments.
1865 2001-07-05 Tom Tromey <tromey@redhat.com>
1867 * lang.c (flag_assume_compiled): Removed.
1868 * java-tree.h (flag_assume_compiled): Removed.
1869 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
1870 -fhash-synchronization, -fuse-divide-subroutine,
1871 -fcheck-references, -femit-class-file, -femit-class-files,
1872 -fassume-compiled. Updated --encoding information. Changed
1873 -foutput-class-dir to `-d'.
1875 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
1877 * jcf-parse.c (parse_class_file): Add lineno parameter to
1878 debug_start_source_file call.
1880 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
1882 * gcj.texi: Use gpl.texi.
1883 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
1884 dependencies and use doc/include in search path.
1886 2001-07-03 Jeff Sturm <jsturm@one-point.com>
1888 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
1889 `this'. If so, don't build instance initializers.
1891 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1893 * parse.y (resolve_expression_name): Improved error message for
1894 inner class cases. Fixes PR java/1958
1896 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
1898 * lang.c: #include diagnostic.h
1899 (lang_print_error): Add a `diagnostic_context *' parameter.
1900 (java_dummy_print): Likewise.
1901 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
1903 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1905 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
1906 * jcf.h (typedef struct JCF): New bitfield `finished.'
1907 (JCF_FINISH): Set `finished.'
1908 (JCF_ZERO): Reset `finished.'
1911 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1913 * parse.y (class_body_declaration:): Don't install empty instance
1917 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1919 * class.c (set_super_info): Call `set_class_decl_access_flags.'
1920 (set_class_decl_access_flags): New function.
1921 * java-tree.h (set_class_decl_access_flags): New prototype.
1922 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
1923 (parse_class_file): New local `decl_max_locals.' Take wide types
1924 into account to compute DECL_MAX_LOCALS.
1925 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
1928 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
1930 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
1932 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1934 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
1935 * parse.y (do_resolve_class): Moved comments out to leading comment
1936 section. Removed local `start', New local `_ht' and
1937 `circularity_hash.' Record `enclosing' in hash table and search
1938 it to detect circularity. Use `enclosing' as an argument to
1939 `lookup_cl.' Free the hash table when done.
1941 2001-06-19 Tom Tromey <tromey@redhat.com>
1943 * lex.c (java_read_char): Disallow invalid and overlong
1944 sequences. Fixes PR java/2319.
1946 2001-06-05 Jeff Sturm <jsturm@one-point.com>
1948 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
1950 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1952 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
1953 arguments accordingly.
1955 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
1957 * gcj.texi: Move contents to just after title page.
1959 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
1961 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
1963 (patch_incomplete_class_ref): Build the class ref, build the class
1964 init if necessary, complete the tree.
1967 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1969 * parse.y (lookup_field_wrapper): Test `name' code.
1970 (resolve_qualified_expression_name): Test `qual_wfl' code.
1971 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
1972 handle `qual_wfl' by code.
1973 (maybe_build_primttype_type_ref): Test `wfl' code.
1975 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1977 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
1979 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
1980 the dvi file in the java directory.
1982 2001-05-25 Sam TH <sam@uchicago.edu>
1984 * gen-table.pl javaop.h jcf.h lex.h,
1985 parse.h: Fix header include guards.
1987 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
1989 * jv-scan.c (version): Update copyright year.
1991 2001-05-21 Per Bothner <per@bothner.com>
1993 * jcf-parse.c (read_class): If class is from .class or .zip file
1994 and it's already been read, don't push/pop parser context.
1996 2001-05-18 Per Bothner <per@bothner.com>
1998 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
1999 command line so the jvgenmain-generated main program comes first.
2001 2001-05-15 Tom Tromey <tromey@redhat.com>
2003 * class.c (build_utf8_ref): Don't generate identifier based on
2006 2001-05-12 Richard Henderson <rth@redhat.com>
2008 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2009 * expr.c (java_lang_expand_expr): Expand it.
2010 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2011 calling build_exception_object_ref.
2012 * parse.y (catch_clause_parameter): Likewise.
2013 (build_dot_class_method): Likewise.
2014 (try_reference_assignconv): Likewise.
2015 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2016 * jcf-write.c (generate_bytecode_insns): Likewise.
2018 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2020 * parse.y (build_unresolved_array_type): Set
2021 EXPR_WFL_QUALIFICATION on the newly created wfl.
2022 Fixes PR java/2538. Fixes PR java/2535.
2024 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2026 * parse.y (fix_constructors): Removed unnecessary assignment to
2027 local. Moved assignment to `this$<n>', fixed comments and
2029 (build_wfl_wrap): Fixed indentation.
2030 Fixes PR java/2598, java/2579 and java/2658.
2032 2001-05-03 Mo DeJong <mdejong@redhat.com>
2034 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2035 check for byte swap.
2037 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2039 * expr.c (build_class_init): Move MODIFY_EXPR
2040 outside of COND_EXPR. Remove variable `call'.
2042 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2044 * decl.c: NULL_PTR -> NULL.
2045 * jcf-write.c: Likewise.
2047 2001-05-01 Tom Tromey <tromey@redhat.com>
2049 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2050 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2051 * gcj.texi: Updated copyright text. Include fdl.texi.
2052 (Top): Link to new node.
2054 2001-05-01 Per Bothner <per@bothner.com>
2056 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2058 2001-05-01 Per Bothner <per@bothner.com>
2060 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2061 import_list contains the name, not the TREE_PURPOSE.
2063 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2065 * jcf-io.c (read_zip_member): Cast to long in comparison with
2068 * jvspec.c (lang_specific_driver): Initialize variables.
2070 * mangle.c (find_compression_record_match): Likewise.
2072 * typeck.c (build_null_signature): Provide static prototype. Mark
2073 parameter with ATTRIBUTE_UNUSED.
2075 * verify.c (verify_jvm_instructions): Initialize variable.
2077 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2079 * parse.y (do_resolve_class): Check for cyclic inheritance during
2080 inner class resolution.
2082 2001-04-27 Per Bothner <per@bothner.com>
2084 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2085 while iterating, since that could cause gc to lose stuff.
2087 2001-04-26 Per Bothner <per@bothner.com>
2089 Fix method search wrt scope of inner classes to match JLS2.
2090 * typeck.c (build_null_signature): New static function.
2091 (has_method): New function. Uses build_null_signature and lookup_do.
2092 * java-tree.h (has_method): New declaration.
2093 * parse.y (find_applicable_accessible_methods_list): Do not search
2094 context of inner classes here.
2095 (patch_method_invocation): Search scope, ie. current and outer clases,
2096 for method matching simple name, to find class.
2098 2001-04-26 Per Bothner <per@bothner.com>
2100 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2101 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2103 * constants.c (find_methodref_with_class_index): New function.
2104 (find_methodref_index): Use find_methodref_with_class_index.
2105 * java-tree.h (find_methodref_with_class_index): New declaration.
2106 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2107 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2108 If context changed from interface to class, don't use invokeinterface.
2110 2001-04-25 Per Bothner <per@bothner.com>
2112 * verify.c (verify_jvm_instructions): For field instructions,
2113 check that field index is valid. For invoke instructions, check that
2114 method index is valid.
2116 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2118 * config-lang.in (target_libs): Copy from $libgcj_saved.
2120 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2122 * decl.c (init_decl_processing): Add new class "protectionDomain"
2124 * class.c (make_class_data): Set initial value for "protectionDomain".
2126 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2128 * jvspec.c (lang_specific_driver): Fix memory allocation
2129 deficit, by using concat in lieu of xmalloc/sprintf.
2131 2001-04-20 Per Bothner <per@bothner.com>
2133 Fixes to compile multiple .class files at once.
2134 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2135 * java-tree.h (CLASS_PARSED_P): New macro.
2136 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2137 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2138 (read_class): Avoid some code duplication.
2139 Don't call JCF_FINISH for a .class file - might be needed later.
2140 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2141 rather than CLASS_LOADED_P, since latter implies class laid out.
2142 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2143 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2145 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2147 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2149 * boehm.c: Include toplev.h.
2151 2001-04-06 Tom Tromey <tromey@redhat.com>
2152 Alexandre Petit-Bianco <apbianco@redhat.com>
2154 Fix for PR gcj/1404 and PR gcj/2332:
2155 * parse.y (build_array_from_name): If we use the type_wfl then
2156 accumulate dimensions from the original type as well.
2157 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2159 2001-04-06 Tom Tromey <tromey@redhat.com>
2161 * parse.y (analyze_clinit_body): Return true if the second operand
2162 of a METHOD_EXPR is nonzero.
2164 2001-04-06 Tom Tromey <tromey@redhat.com>
2166 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2168 ($(srcdir)/java/parse.c): Likewise.
2170 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2172 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2173 (version-gcc): Initialized.
2174 (which-gcj): Likewise.
2176 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2178 * java-tree.h (struct lang_decl): New macro
2179 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2180 * parse.y (build_instance_initializer): New function.
2181 (add_instance_initializer): Use it.
2182 (java_fix_constructors): Set `current_class' before fix pass.
2183 (fix_constructors): Just return if already fixed. Move `super()'
2184 invokation ahead. Use `build_instance_initializer.'
2187 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2189 * parse.y (resolve_qualified_expression_name): Pass field's
2190 DECL_CONTEXT to `not_accessible_p.'
2191 (not_accessible_p): Changed parameters order in `inherits_from_p'
2194 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2196 * lang-options.h: Add flag_check_references.
2198 2001-04-04 Per Bothner <per@bothner.com>
2200 * java-tree.h (CONSTANT_VALUE_P): New macro.
2201 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2202 * parse.y (maybe_build_class_init_for_field): New static function.
2203 (resolve_expression_name, resolve_field_access): Use
2204 maybe_build_class_init_for_field instead of build_class_init
2205 This does not do the init if the field is compile-time-constant.
2206 (resolve_field_access): Simplify.
2208 * parse.y (fold_constant_for_init): Merge test into switch.
2210 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2212 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2214 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2216 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2218 * expr.c (pop_type_0): Save the result of the first
2219 lang_printable_name call in a scratch buffer, so it
2220 won't be clobbered by the second call.
2222 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2224 * parse-scan.y (array_type:): Rewritten.
2225 (type_declaration:): `empty_statement' replaces `SC_TK.'
2226 (class_member_declaration:): `empty statement' added.
2227 (method_body:): Simplified.
2228 (static_initializer:): Likewise.
2229 (primary_no_new_array:): Use `type_literals.'
2230 (type_literals:): New rule.
2231 (dims:): Set and update `bracket_count.'
2232 Fixes PR java/1074. Fixes PR java/2412.
2234 2001-03-28 Hans Boehm <boehm@acm.org>
2236 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2237 (get_boehm_type_descriptor): Set type on returned value to be a
2238 pointer length integer.
2240 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2242 * expr.c (pop_type_0): Call `concat' rather than building the
2244 (pop_type): Add format specifier in call to `error'.
2246 * parse.y (patch_method_invocation): Avoid casting away
2249 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2251 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2253 2001-03-28 Richard Henderson <rth@redhat.com>
2255 IA-64 ABI Exception Handling:
2256 * Make-lang.in (except.o): Don't depend on eh-common.h.
2257 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2258 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2259 [soft_exceptioninfo_call_node]: Remove.
2260 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2261 (end_java_method): No emit_handlers.
2262 * except.c (java_set_exception_lang_code): Remove.
2263 (method_init_exceptions): Don't call it.
2264 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2265 (build_exception_object_ref): New.
2266 (expand_end_java_handler): Update for except.h name changes.
2267 (emit_handlers, expand_resume_after_catch): Remove.
2268 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2269 (process_jvm_instruction): Use build_exception_object_ref.
2270 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2271 (soft_exceptioninfo_call_node): Remove.
2272 (build_exception_object_ref): Declare.
2273 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2274 soft_exceptioninfo_call_node. Move processing ...
2275 [EXC_PTR_EXPR]: ... here.
2276 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2277 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2278 (source_end_java_method): No java_set_exception_lang_code or
2280 (build_dot_class_method): Use build_exception_object_ref.
2281 (try_reference_assignconv): Check EXC_PTR_EXPR not
2282 soft_exceptioninfo_call_node.
2284 2001-03-28 Richard Henderson <rth@redhat.com>
2286 * java-tree.h (throw_node): Define as a single member of
2287 java_global_trees instead of a separate array.
2288 (JTI_THROW_NODE): New.
2289 * decl.c (throw_node): Don't declare.
2290 (init_decl_processing): Init a scalar throw_node.
2291 Don't register it for gc.
2292 * check-init.c (check_init): Reference scalar throw_node.
2293 * expr.c (build_java_athrow): Likewise.
2294 * jcf-write.c (generate_bytecode_insns): Likewise.
2295 * parse.h (BUILD_THROW): Likewise.
2297 2001-03-28 Richard Henderson <rth@redhat.com>
2299 * decl.c (end_java_method): Do not save and restore
2300 flag_non_call_exceptions.
2301 * parse.y (source_end_java_method): Likewise.
2302 * lang.c (flag_exceptions): Don't declare.
2303 (java_init_options): Set flag_non_call_exceptions. Set
2304 flag_exceptions here ...
2305 (java_init): ... not here.
2307 2001-03-27 Richard Henderson <rth@redhat.com>
2309 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2310 exceptions_via_longjmp.
2312 * lang.c (flag_new_exceptions): Don't declare it.
2313 (java_init_options): Or set it.
2315 2001-03-27 Richard Henderson <rth@redhat.com>
2317 * decl.c (end_java_method): Rename asynchronous_exceptions to
2318 flag_non_call_exceptions.
2319 * parse.y (source_end_java_method): Likewise.
2321 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2323 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2325 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2327 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2329 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2331 * parse.y (find_as_inner_class): Follow current package
2332 indications not to mistakingly load an unrelated class.
2334 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2336 * constants.c (PUTN): Use memcpy, not bcopy.
2338 * lex.c (java_read_char): Use memmove, not bcopy.
2340 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2342 2001-03-23 Per Bothner <per@bothner.com>
2344 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2345 macro for better error pin-pointing.
2346 * java-tree.h: Fix typo in comment.
2348 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2349 Don't include jsr/goto in exception range.
2350 Check if start and end of exception range are the same (also TRY_EXPR).
2351 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2352 However, do emit the following goto even if try_block is empty.
2353 Defer freeing exception_decl until after the finalizer, to make
2354 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2356 * parse.y (java_complete_lhs): If the try-clause is empty, just
2357 return the finally-clause and vice versa.
2359 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2361 * gcj.texi (Input Options): documented the check for attribute
2362 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2363 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2364 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2365 (jcf_parse): Check for the right classes archive if necessary.
2366 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2367 (jcf_parse_fields): Fixed indentation.
2368 * jcf-write.c (append_gcj_attribute): New function.
2369 (generate_classfile): Compute the attribute count, invoke
2370 `append_gcj_attribute'.
2371 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2372 turned into bit fields. New bit field `right_zip.'
2373 (JCF_ZERO): Set `right_zip' to zero.
2374 * lang-options.h (-fforce-classes-archive-check): Added flag.
2375 * lang.c (flag_force_classes_archive_check): New flag.
2376 (lang_f_options): New entry `force-classes-archive-check.'
2379 2001-02-07 Andrew Haley <aph@redhat.com>
2381 * gcj.texi (Configure-time Options): Add -fcheck-references.
2382 * expr.c (build_java_indirect_ref): New function.
2383 (java_check_reference): New function.
2384 (build_java_array_length_access): Use build_java_indirect_ref to
2385 check for null references.
2386 (build_java_arrayaccess): Likewise.
2387 (build_get_class): Likewise.
2388 (build_field_ref): Likewise.
2389 (invoke_build_dtable): Likewise.
2390 (build_invokeinterface): Likewise.
2391 * lang.c (lang_f_options): Add flag_check_references.
2392 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2393 * java-tree.h (flag_check_references): New variable.
2394 * lang.c (flag_check_references): Likewise.
2395 * parse.y (patch_invoke): Use java_check_reference.
2396 (patch_assignment): Allow for extra nesting in
2397 _Jv_CheckArrayStore.
2399 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2401 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2402 * lex.c (cxx_keywords): Likewise.
2404 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2406 * parse.y (qualify_ambiguous_name): Broaden `length'
2407 recognition. Help MODIFY_EXPR be resolved as expression names.
2408 Fixes PR java/2066. Fixes PR java/2400.
2410 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2412 * gjavah.c (process_file): Mark interface definitions with
2413 "__attribute__ ((java_interface))".
2415 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2417 * class.c (layout_class): Fixed push_super_field's second
2418 argument. Fixes PR java/2333.
2419 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2420 too early to lay innerclasses out.
2422 2001-03-20 Tom Tromey <tromey@redhat.com>
2423 Alexandre Petit-Bianco <apbianco@redhat.com>
2425 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2426 inside an array reference. Insertion of the array store check
2427 rewritten. Fixes PR java/2299.
2429 2001-03-20 Tom Tromey <tromey@redhat.com>
2431 * lex.c (java_read_unicode): Only accept leading `u's.
2433 2001-03-20 Tom Tromey <tromey@redhat.com>
2435 * jcf-parse.c (read_class): Initialize `class'.
2437 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2439 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2441 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2443 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2444 (layout_class): Likewise.
2445 (layout_class_method): Likewise.
2446 (emit_register_classes): Likewise.
2447 * decl.c (builtin_function): Likewise.
2448 (give_name_to_locals): Likewise.
2450 2001-03-19 Per Bothner <per@bothner.com>
2452 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2453 before trying to load an inner class.
2455 Fixes to process to command-line .class files in two passes.
2456 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2457 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2458 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2459 * class.c (is_compiled_class): Fix for renamed flag.
2460 * parse.y (maybe_create_class_interface_decl): Likewise.
2461 * jcf-parse.c (yyparse): Also set if compiling .class files.
2462 * jcf-parse.c (read_class); Read current_class.
2463 (jcf_parse): Make static.
2464 (load_inner_classes): New function, with code moved from jcf_parse,
2465 because we need to inner classes after the command-line files are read.
2466 (yyparse): Set finput to NULL when it doesn't need to be closed.
2467 Reduce use of main_jcf (basically only for archive) and
2468 use finput instead of main_jcf->read_state.
2469 Inline jcf_figure_file_type into yyparse.
2470 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2471 Defer load_inner_classes and parse_class_file to a second pass,
2472 after we've correctly mapped command-line .clas fiels to classes.
2473 (jcf_figure_file_type): Removed.
2474 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2475 (JCF_ZERO): Also clear zipd field.
2476 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2478 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2480 * jcf-parse.c (yyparse): Change ch from char * to char.
2482 2001-03-19 Per Bothner <per@bothner.com>
2484 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2485 Add constructed filelist-file at end, following -xjava. Thus any .o
2486 and library files are not affected by the -xjava. Also wrap
2487 explicit @FILE with -xjava and -xnone.
2489 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2491 * class.c (build_static_field_ref): Call make_decl_rtl() after
2492 setting the DECL_EXTERNAL flag.
2494 2001-03-17 Per Bothner <per@bothner.com>
2496 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2498 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2499 when result is is needed (target is STACK_TARGET).
2501 * parse.h (JDEP_SOLV): Removed.
2502 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2504 * parse.y (incomplete_class_list): Removed.
2505 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2506 It doesn't work if resolve_class changes the name of an array type
2507 that is on the list and then someone else looks for the modified name.
2508 Also, seems liable to break when compiling multiple source files at
2509 once. So the simplest is to just remove incomplete_class_list -
2510 it is only a minor space win and it is not even clear it saves time.
2512 * parse.y (resolve_class): Remove unneeded promote_type.
2514 2001-03-15 Per Bothner <per@bothner.com>
2516 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2517 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2518 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2519 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2521 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2522 * parse.y (java_expand_classes): Likewise.
2524 * parse.y (expand_start_java_method): Was only called once and had a
2525 misleading name, so inline in caller java_complete_expand_method.
2526 (enter_a_block): Likewise inline in enter_block and remove.
2528 Remove junk from when gcc/java was created (by copying from C/C++).
2529 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2530 (struct binding_level): Remove fields keep, keep_if_subblocks,
2531 more_cleanups_ok, have_cleanups (which have never been used).
2532 (pushlevel, poplevel): Remove related useless code.
2534 * class.c (make_class_data): The class_dtable_decl (i.e. the
2535 vtable for Class) should be external, except when compiling Class.
2537 * jvspec.c (lang_specific_driver): Fix -C handling.
2538 Check -save-temps to see if temp @FILE should be deleted.
2539 Follow-up to/fix for February 16 patch.
2541 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2542 (type_stack_dup): Remove no-longer neded error check.
2544 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2546 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2547 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2548 don't surround the element with 'N..E' if the type name is
2551 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2553 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2554 DECL_RTL_SET_P, etc.
2555 (make_method_value): Likewise.
2556 (get_dispatch_table): Likewise.
2558 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2560 2001-03-07 Tom Tromey <tromey@redhat.com>
2562 * config-lang.in (lang_requires): Define.
2564 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2566 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2569 2001-03-05 Per Bothner <per@bothner.com>
2571 Fix a problem where rest_of_decl_compilation applied to
2572 class_dtable_decl causes problems because it was done too early,
2573 before output file was opened.
2574 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2575 * class.c (class_dtable_decl): Add macro - element of class_roots.
2576 (make_class_data): Define class_dtable_decl.
2577 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2579 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2581 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2582 uses of 'boolean' with 'bool'.
2584 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2586 * lang-specs.h: Add zero initializer for cpp_spec field to all
2589 2001-02-16 Per Bothner <per@bothner.com>
2591 Handle compiling multiple input files at once, and @FILE syntax.
2592 * gcj.texi: Updated documentation to match.
2593 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2594 * jcf-parse.c (parse_source_file): Split into ...
2595 (parse_source_file_1): New function - and:
2596 (parse_source_file_2): New function.
2597 (yyparse): On -ffilelist-file, open and scan named file.
2598 On first pass over files, only do parse_source_file_1.
2599 A new second pass calls parse_source_file_2 for each file to compile.
2600 (init_jcf_parse): Call init_src_parse.
2601 * jvspec.c (INDIRECT_FILE_ARG): New flag.
2602 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
2603 as multiple input file combined in one compilation.
2604 * lang-options.h: Add -ffilelist-file
2605 * lang.c (flag_filelist_file): New flag variable.
2606 (lang_f_options): Handle -ffilelist-file.
2607 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
2608 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
2609 gclass_list - use global fields of src_parse_roots instead.
2610 * parse.y (src_parse_roots): New array.
2611 (incomplete_class_list, gclass_list): New macros.
2612 (push_parser_context, java_pop_parser_context,
2613 java_parser_context_resume): Don't fiddle with deleted fields.
2614 (various): Use incomplete_class gclass_list and global macros
2615 instead of parse_ctxt fields - the lists are global.
2616 (init_src_parse): New function.
2618 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2620 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
2622 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2624 * parse.y (check_inner_class_access): Moved declaration of local
2625 `enclosing_decl_type' to the right location.
2627 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
2629 * parse.y (parser_check_super_interface): Don't call
2630 check_pkg_class_access for an inner interface.
2631 (parser_check_super): Don't call check_pkg_class_access for inner
2633 (do_resolve_class): Simplify enclosing type loop. Don't call
2634 check_pkg_class_access if CL and DECL are not set.
2635 (find_in_imports_on_demand): Set DECL if class_type needed to be
2636 loaded. Don't call check_pkg_class_access for an inner class.
2637 (check_inner_class_access): Rewritten to implement member access
2638 rules as per spec 6.6.1.
2639 (check_pkg_class_access): Handle the empty package correctly.
2640 (in_same_package): New function. Determine if two classes are in the
2643 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
2645 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
2646 method into array types.
2647 * parse.y (patch_method_invocation): Bypass access check on clone call
2650 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2652 * expr.c (build_instanceof): Check for arrays when trying fold to
2655 2001-02-15 Jim Meyering <meyering@lucent.com>
2657 * Make-lang.in (java.install-common): Depend on `installdirs'.
2658 (java.install-info): Likewise.
2660 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
2662 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
2664 2001-02-14 Tom Tromey <tromey@redhat.com>
2665 Alexandre Petit-Bianco <apbianco@cygnus.com>
2667 Fix for PR java/1261.
2668 * typeck.c (build_java_array_type): Add public `clone' method to
2670 * parse.y (resolve_qualified_expression_name): Use current_class
2671 when checking for inaccessibility.
2672 (patch_method_invocation): Fixed error message when accessibility
2673 denied. Added `from_super' argument.
2675 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2677 * parse.y (resolve_class): Don't build a fake decl. Use the one
2679 * typeck.c (build_java_array_type): Build and assign decl to array
2682 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2684 * parse.y (not_accessible_p): Changed leading comment. Added extra
2685 `where' argument. Use it to enforce protected access rules.
2686 (resolve_qualified_expression_name): Added extra argument to
2688 (patch_method_invocation): Use argument `primary' to provide
2689 not_accessible_p with an extra argument.
2690 (lookup_method_invoke): Added extra argument to not_accessible_p.
2691 (search_applicable_method_list): Likewise.
2693 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2695 * parse.y (resolve_qualified_expression_name): Try to resolve as
2696 an inner class access only if `decl' is a TYPE_DECL.
2698 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2700 * decl.c (classdollar_identifier_node): Initialize.
2701 * java-tree.h (enum java_tree_index): New entry
2702 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
2703 (classdollar_identifier_node): New macro.
2704 (ID_CLASSDOLLAR_P): Likewise.
2705 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
2706 (build_dot_class_method_invocation): Likewise.
2707 (find_applicable_accessible_methods_list): `class$' can't be
2710 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
2712 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
2714 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2716 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
2717 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
2720 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2722 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
2723 outside of the `__U' sequence too.
2724 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
2727 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2729 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
2731 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2733 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
2734 (JVGENMAIN_OBJS): Likewise.
2735 * java-tree.h (append_gpp_mangled_name): New prototype.
2736 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
2737 Removed cast calling `gcc_add_root.'
2738 * jvgenmain.c (mangle_obstack): New global, initialized.
2740 (do_mangle_class): Constify local `ptr.'
2741 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
2742 append_gpp_mangle_name and update `count' if necessary.
2743 Use `mangle_obstack.'
2744 * mangle.c (append_unicode_mangled_name): Removed.
2745 (append_gpp_mangled_name): Likewise.
2746 (unicode_mangling_length): Likewise.
2747 (mangle_member_name): Return type set to `void.'
2748 (mangle_field_decl): Don't append `U' in escaped names.
2749 (mangle_method_decl): Likewise.
2750 (mangle_member_name): Just use `append_gpp_mangled_name.'
2751 * mangle_name.c: New file.
2753 2001-02-07 Per Bothner <per@bothner.com>
2755 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
2757 * check-init.c (check_init): Don't call done_alternative after
2758 processing loop code, as a LOOP_EXPR never terminates normally.
2760 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
2762 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
2764 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2766 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
2769 2001-02-06 Tom Tromey <tromey@redhat.com>
2771 * lex.c (java_new_lexer): Longer error message.
2773 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
2774 Alexandre Petit-Bianco <apbianco@cygnus.com>
2776 * typeck.c (build_prim_array_type): Added leading comment.
2777 (build_java_array_type): Moved locals out of
2778 block. Always create the `data' field, fixed alignment to match
2781 2001-02-04 Tom Tromey <tromey@redhat.com>
2783 * expr.c (java_lang_expand_expr): Don't bother recomputing
2784 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
2787 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2789 * parse.y (process_imports): Save the original name of the import
2790 for better error report.
2792 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
2794 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
2795 of macros used when compiling jvspec.c.
2796 * jvspec.c (lang_specific_driver): Link with the shared
2799 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2801 * check-init.c (check_init): Call internal_error instead of fatal.
2802 * expr.c (java_lang_expand_expr): Likewise.
2803 * jcf-parse.c (get_constant): Likewise.
2804 * mangle.c (java_mangle_decl): Likewise.
2805 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
2806 (operator_string): Likewise.
2807 * check-init.c (check_init): Call abort instead of fatal.
2808 * class.c (build_class_ref): Likewise.
2809 * constants.c (write_constant_pool): Likewise.
2810 * decl.c (start_java_method): Likewise.
2811 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
2812 (java_stack_dup, encode_newarray_type): Likewise.
2813 (build_java_array_length_access): Likewise.
2814 (build_java_check_indexed_type, expand_java_pushc): Likewise.
2815 (build_java_soft_divmod, build_invokeinterface): Likewise.
2816 * java-tree.h (INNER_CLASS_P): Likewise.
2817 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
2818 (give_name_to_class, get_class_constant): Likewise.
2819 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
2820 (find_constant_index, generate_bytecode_conditional): Likewise.
2821 (generate_bytecode_insns, perform_relocations): Likewise.
2822 * lex.c (java_unget_unicode, java_lex): Likewise.
2823 * mangle.c (mangle_type, mangle_record_type): Likewise.
2824 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
2825 (finish_mangling): Likewise.
2826 * parse.h (MARK_FINAL_PARMS): Likewise.
2827 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
2828 (obtain_incomplete_type, java_complete_class): Likewise.
2829 (java_check_regular_methods, java_complete_expand_method): Likewise.
2830 (cut_identifier_in_qualified, check_deprecation): Likewise.
2831 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
2832 (java_complete_lhs, lookup_name_in_blocks): Likewise.
2833 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
2834 * typeck.c (set_local_type, parse_signature_type): Likewise.
2835 (parse_signature_string, build_java_signature): Likewise;
2836 (set_java_signature): Likewise.
2837 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
2838 * class.c (add_method): Call fatal_error instead of fatal.
2839 (build_static_field_ref): Likewise.
2840 * expr.c (build_known_method_ref, expand_invoke): Likewise.
2841 * jcf-parse.c (get_constant, jcf_parse): Likewise.
2842 * lex.c (java_new_new_lexer): Likewise.
2843 * jv-scan.c (main): Likewise.
2844 (fatal_error): Renamed from fatal.
2845 * jcf-parse.c (yyparse): Call fatal_io_error instead of
2847 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
2848 (yyparse): Likewise.
2849 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
2850 * lex.c (java_get_line_col): Likewise.
2851 * jcf-parse.c (load_class): Make errors non-fatal.
2852 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
2854 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
2856 * jvgenmain.c (class_mangling_suffix): Remove unused string.
2857 (error): Remove unused function.
2858 (main): Don't use "__attribute__ alias" on generated class symbol.
2860 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
2862 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
2864 * parse.y (finish_method_declaration): Code accounting for WFLed
2865 method DECL_NAMEs deleted.
2866 (check_abstract_method_definitions): Likewise.
2867 (resolve_type_during_patch): Layout resolved type.
2868 * typeck.c (lookup_do): Removed unused local.
2870 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
2872 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
2873 * decl.c (init_decl_processing): Use integer_minus_one_node, not
2874 integer_negative_one_node.
2875 * expr.c (build_java_binop): Likewise.
2877 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
2879 * zextract.c (read_zip_archive): Read file_offset before writing
2880 zipd and consequently clobbering the header contents.
2882 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2884 * Make-lang.in: Remove all dependencies on defaults.h.
2885 * decl.c: Don't include defaults.h.
2887 * parse.y: Likewise.
2889 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2891 * ChangeLog (2001-01-21): Fixed typo.
2892 * class.c (layout_class_method): Code accounting for WFLed
2893 method DECL_NAMEs deleted.
2894 * constant.c (find_methodref_index): Likewise.
2895 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
2896 * java-tree.h (DECL_FUNCTION_WFL): New macro.
2897 (struct lang_decl): New field `wfl'.
2898 (java_get_real_method_name): Prototype deleted.
2899 * mangle.c (mangle_method_decl): Code accounting for WFLed
2900 method DECL_NAMEs deleted.
2901 * parse.h (GET_METHOD_NAME): Macro deleted.
2902 * parse.y (reset_method_name): Deleted.
2903 (method_header): Set DECL_FUNCTION_WFL.
2904 (check_abstract_method_header): Code accounting for WFLed method
2906 (java_get_real_method_name): Deleted.
2907 (check_method_redefinition): Code accounting for WFLed method
2908 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
2909 (java_check_regular_methods): Likewise.
2910 (java_check_abstract_methods): Likewise.
2911 (java_expand_classes): Don't call `reset_method_name.'
2912 (search_applicable_method_list): Use DECL_NAMEs instead of
2914 * typeck.c (lookup_do): Code accounting for WFLed method
2917 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
2919 * lex.c (java_read_char): Check for EOF from getc first.
2921 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2923 * class.c (layout_class): Don't lay the superclass out if it's
2924 already being laid out.
2925 * jcf-parse.c (handle_innerclass_attribute): New function.
2926 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
2927 handle_innerclasses_attribute.
2928 (jcf_parse): Don't load an innerclasses if it's already being
2930 * jcf-write.c (append_innerclass_attribute_entry): Static
2931 `anonymous_name' and its initialization deleted. `ocii' and `ini'
2932 to be zero for anonymous classes.
2934 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2936 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
2938 * jcf-parse.c (set_source_filename): Use
2939 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
2941 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2943 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
2944 gets a unique asm name.
2946 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2948 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
2949 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2951 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
2952 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
2953 * parse.y (lookup_package_type_and_set_next): Deleted.
2954 (resolve_package): Removed unnecessary code.
2955 (find_applicable_accessible_methods_list): `finit$' can't be
2957 * verify.c (pop_argument_types): Added missing prototype.
2959 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
2961 * config-lang.in: Disable java by default.
2963 2001-01-23 Tom Tromey <tromey@redhat.com>
2965 * gcj.texi (Copying): New node.
2966 Added copyright information.
2968 2001-01-21 Per Bothner <per@bothner.com>
2970 Various fixes to allow compiling a compressed .jar/.zip archive.
2971 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
2972 (struct ZipFile): Add fields name and next (from ZipFileCache).
2973 (struct ZipDirectory): New field zipf points to owning ZipFile.
2974 * jcf.h (struct ZipDirectory): Add forward declaration.
2975 (struct JCF): Declare zipd field to have type struct ZipDirectory.
2976 Remove seen_in_zip and zip_offset fields.
2977 (JCF_SEEN_IN_ZIP): New macro.
2978 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
2979 * jcf-io.c: Change all ZipFileCache to ZipFile.
2980 (read_zip_member): New function.
2981 (open_in_zip): Call read_zip_member.
2982 * jcf-parse.c (find_in_current_zip): Remove function.
2983 (read_class): Merge in find_in_current_zip functionality.
2984 Call read_zip_member if needed.
2985 (parse_zip_file_entries): Use read_zip_member.
2986 (process_zip_dir): Update for removed and added JCF fields.
2987 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
2989 2001-01-21 Per Bothner <per@bothner.com>
2991 Minor optimization of static ggc roots.
2992 * jcf-parse.c (parse_roots): New static field.
2993 (current_field, current_method, current_file_list): Replace by macros
2994 naming fields of parse_roots.
2995 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
2996 * class.c (class_roots): New static field.
2997 (registered_class, fields_ident, info_ident, class_list):
2998 New macros naming fields of parse_roots.
2999 (build_static_field_ref): Don't register roots here.
3000 (layout_class): Static field list replaced by macro class_list.
3001 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3002 Initialize fields_ident and info_ident here.
3004 2001-01-21 Per Bothner <per@bothner.com>
3006 * jcf-parse.c (ggc_mark_jcf): New function.
3007 (init_jcf_parse): Register current_jcf as ggc root.
3009 2001-01-21 Per Bothner <per@bothner.com>
3011 * lang.c (put_decl_node): Print method's name.
3013 2001-01-21 Per Bothner <per@bothner.com>
3015 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3016 (verify_jvm_instructions): Use it, for better error messages on loads.
3018 2001-01-21 Per Bothner <per@bothner.com>
3020 * verify.c (merge_type_state): Still may have to merge even if
3021 LABEL_VERIFIED (label).
3023 2001-01-21 Per Bothner <per@bothner.com>
3025 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3026 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3028 2001-01-19 Per Bothner <per@bothner.com>
3030 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3031 if expeting an interface type. Refines Tom's change of 2000-09-12.
3033 2001-01-18 Per Bothner <per@bothner.com>
3035 * gcj.texi (Input Options): Mention .java files.
3037 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3039 * lang-options.h (-Wunsupported-jdk11): Removed.
3040 * lang.c (flag_not_overriding): Deleted.
3041 (flag_static_local_jdk1_1): Likewise.
3042 (lang_W_options): Removed "unsupported-jdk11" entry.
3043 * parse.y (java_check_methods): Removed dead code.
3045 2001-01-17 Tom Tromey <tromey@redhat.com>
3047 Changes suggested by Per Bothner:
3048 * gcj.texi (Input Options): Don't mention input files.
3049 (Code Generation): Updated --main information.
3050 (Invoking jcf-dump): Mention that --javap is incomplete.
3051 From Alexandre Petit-Bianco:
3052 (Warnings): Don't mention -Wunsupported-jdk11.
3054 (Compatibility): Mention JDK 1.2-ness of libraries.
3055 (Resources): Mention resources used when writing gcj.
3057 2001-01-17 Tom Tromey <tromey@redhat.com>
3059 * gcj.texi: New file.
3060 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3061 (java.info): Depend on gcj.info.
3062 (java/gcj.dvi): New target.
3063 (java.dvi): Depend on gcj.dvi.
3064 (java.install-info): Wrote.
3066 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3068 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3069 having called make_decl_rtl.
3071 2001-01-14 Per Bothner <per@bothner.com>
3073 Various patches to emit better messages on verification errors.
3074 * expr.c (push_type_0): Return error indication on stack overflow,
3075 instead of callinfg fatal.
3076 (push_type): Now just call push_type_0 (nd fatal on overflow).
3077 (pop_type_0): Return detailed error message (in a char** argument).
3078 (pop_type): If pop_type_0 fails, print error message.
3079 (pop_argument_types): Moved to verify.c.
3080 * verify.c (pop_argument_types): Moved from expr.c.
3081 Return a (possible) error message, rather than void.
3082 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3083 (verify_jvm_instruction): Use new macros, improving error messages.
3084 For case OPCODE_astore use object_ptr_type_node.
3085 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3086 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3088 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3089 constant, return body without wrapper. (Improves constant folding.)
3090 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3092 2001-01-13 Per Bothner <per@bothner.com>
3094 * expr.c (expand_java_field_op): Assigning to a final field outside
3095 an initializer does not violate JVM spec, so should be warning, not
3096 error. (Sun's verifier does not complain - though MicroSoft's does.)
3098 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3100 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3103 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3105 * parse.y (resolve_expression_name): Permit instance variables from
3106 enclosing context in super constructor call.
3107 (resolve_qualified_expression_name): Permit enclosing class's qualified
3108 "this" in super constructor call.
3110 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3112 * class.c (build_utf8_ref): Remove last argument in call to
3113 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3114 (build_class_ref): Likewise.
3115 (build_static_field_ref): Likewise.
3116 (get_dispatch_table): Likewise.
3117 (layout_class_method): Likewise.
3118 (emit_register_classes): Likewise.
3119 * constants.c (build_constant_data_ref): Likewise.
3120 * decl.c (builtin_function): Likewise.
3121 (create_primitive_vtable): Likewise.
3122 * expr.c (build_known_method_def): Likewise.
3123 (build_jni_stub): Likewise.
3124 (java_lang_expand_expr): Likewise.
3126 2001-01-10 Tom Tromey <tromey@redhat.com>
3128 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3130 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3132 * java-tree.h (lang_printable_name_wls): New prototype.
3133 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3134 rather than `current_class' to print type name. Don't prepend type
3135 names when printing constructor names.
3136 (lang_printable_name_wls): New function.
3137 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3138 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3139 * parse.y (patch_method_invocation): Message tuned for constructors.
3140 (not_accessible_p): Grant `private' access from within
3143 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3145 All files with updated copyright when applicable.
3146 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3147 * class.c (mangle_class_field): Function removed.
3148 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3149 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3150 (build_class_ref): Call `java_mangle_class_field' instead of
3151 `mangle_class_field.'
3152 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3153 (layout_class): Call `java_mangle_decl' instead of
3154 `mangle_static_field.'
3155 (cxx_keywords): Initialized static array moved to `lex.c.'
3156 (layout_class_method): Changed leading comment. Simplified to
3157 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3158 * decl.c (lang_mark_tree): Mark field `package_list.'
3159 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3160 (struct lang_type): New field `package_list.'
3161 (unicode_mangling_length): Prototype removed.
3162 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3163 emit_unicode_mangled_name): Likewise.
3164 (cxx_keyword_p): New prototype.
3165 (java_mangle_decl, java_mangle_class_field,
3166 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3167 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3169 * jvgenmain.c (main_method_prefix): Global variable removed.
3170 (main_method_suffix): Likewise.
3171 (do_mangle_classname): New function.
3172 (main): Call it. Format changed to accommodate new mangling scheme.
3173 * lex.c: (utf8_cmp): Conditionally prototyped.
3174 (cxx_keywords): Moved from class.c, conditionally defined.
3175 (utf8_cmp, cxx_keyword_p): Likewise.
3176 * mangle.c (obstack.h, ggc.h): Included.
3177 (mangle_field_decl): New function.
3178 (mangle_method_decl, mangle_type, mangle_pointer_type,
3179 mangle_array_type, mangle_record_type,
3180 find_compression_pointer_match, find_compression_array_match,
3181 find_compression_record_match,
3182 find_compression_array_template_match, set_type_package_list,
3183 entry_match_pointer_p, emit_compression_string, init_mangling,
3184 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3185 (mangle_obstack): New global.
3186 (MANGLE_RAW_STRING): New macro.
3187 (unicode_mangling_length): Turned static.
3188 (append_unicode_mangled_name): Renamed from
3189 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3190 replaces `obstack', removed from the parameter list.
3191 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3192 replaces parameter `obstack', removed from the parameter list. Call
3193 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3194 (append_gpp_mangled_classtype): Removed.
3195 (compression_table, compression_next): New static variables.
3196 * parse.y (temporary_obstack): Extern declaration removed.
3198 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3200 * parse.y (patch_binop): Compute missing type in error situations.
3202 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3204 * class.c (make_class_data): Push initial value for "arrayclass".
3205 * decl.c (init_decl_processing): Add new class field "arrayclass".
3207 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3209 From patha@softlab.ericsson.se:
3210 * parse.y (switch_label): Use build, not build1, to construct
3213 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3215 * lang.c (lang_decode_option): Change -MA to -MP.
3216 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3217 Update to new prototype; do quote targets.
3218 (jcf_dependency_write): Update.
3220 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3222 Shorten primitive array allocation path:
3223 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3224 to create new primitive arrays.
3225 * expr.c (build_newarray): If generating native code, call
3226 soft_newarray_node with a reference to the primitive TYPE identifier
3227 instead of type_value.
3229 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3231 Fix for PRs gcj/312 and gcj/253:
3232 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3233 dest if they arn't already.
3234 * class.c (layout_class): Call maybe_layout_super_class on
3235 superinterfaces also, but only if compiling from bytecode.
3238 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3241 2000-12-15 Tom Tromey <tromey@redhat.com>
3243 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3246 2000-12-14 Andrew Haley <aph@redhat.com>
3248 * boehm.c (mark_reference_fields): Change test to correctly detect
3251 2000-12-15 Andreas Jaeger <aj@suse.de>
3253 * config-lang.in (lang_dirs): Added.
3255 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3257 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3258 Credits go to rth for finding it.
3260 2000-12-13 Mike Stump <mrs@wrs.com>
3262 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3264 2000-11-07 Tom Tromey <tromey@cygnus.com>
3266 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3267 * lex.c (java_ignorable_control_p): Removed.
3268 (java_letter_or_digit_p): Removed.
3269 (java_start_char_p): New function.
3270 (java_read_char): Return `int', not `unicode_t'. Changed
3272 (java_read_unicode): Likewise.
3273 (java_read_unicode_collapsing_terminators): Likewise.
3274 (java_get_unicode): Likewise.
3275 (java_new_lexer): Initialize hit_eof.
3276 (java_parse_end_comment): Take `int' argument.
3277 (java_parse_doc_section): Likewise.
3278 (java_parse_escape_sequence): Don't allow backlash-newline.
3280 * lex.h (JAVA_DIGIT_P): Removed.
3281 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3282 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3283 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3284 (JAVA_PART_CHAR_P): New macro.
3286 (JAVA_CHAR_ERROR): Now -2.
3287 (java_lexer): New field `hit_eof'.
3288 * chartables.h: New file.
3289 * gen-table.pl: new file.
3291 2000-11-20 Tom Tromey <tromey@cygnus.com>
3292 Alexandre Petit-Bianco <apbianco@cygnus.com>
3294 * parse.y (java_complete_lhs): Only allow compound assignment of
3295 reference type if type is String.
3297 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3299 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3300 jcf-path.c: Likewise.
3302 2000-12-09 Anthony Green <green@redhat.com>
3304 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3305 filestart and filename_length as int values.
3307 2000-12-07 Mo DeJong <mdejong@redhat.com>
3309 * jcf-io.c (find_class): Correct the logic that tests to see if a
3310 .java file is newer than its .class file. The compiler was
3311 incorrectly printing a warning when file mod times were equal.
3313 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3315 * jvgenmain.c: Use ISPRINT not isascii.
3317 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3319 * parse.y (end_artificial_method_body): Fixed typo.
3321 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3323 * parse.y (patch_method_invocation): Pick the correct enclosing
3324 context when creating inner class instances.
3327 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3329 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3330 Update copyright year to 2000.
3332 2000-11-23 Anthony Green <green@redhat.com>
3334 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3335 Move current_file_list out of yyparse and make it static.
3337 * expr.c: Declare quick_stack and tree_list_free_list as static
3338 (init_expr_processing): Register quick_stack and
3339 tree_list_free_list roots.
3341 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3343 * parse.y (build_outer_field_access): New local `decl_ctx', use
3344 it. Check for field's context and current class immediate outer
3345 context inheritance.
3346 (outer_field_access_p): Consider fields inherited from the last
3348 (build_access_to_thisn): Stop at the last enclosing context if
3352 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3354 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3356 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3358 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3361 2000-11-20 Tom Tromey <tromey@cygnus.com>
3363 * jv-scan.c (help): Document --complexity.
3364 (options): Added --complexity.
3365 (flag_complexity): New global.
3366 (main): Call `report'.
3367 * parse-scan.y (complexity): New global.
3368 (if_then_statement, if_then_else_statement,
3369 if_then_else_statement_nsi, switch_block_statement_group,
3370 while_expression, do_statement, for_begin, continue_statement,
3371 throw_statement, catch_clause, finally, method_invocation,
3372 conditional_and_expression, conditional_or_expression,
3373 conditional_expression): Update complexity.
3374 (reset_report): Reset complexity.
3375 (report): New function.
3377 2000-11-20 Tom Tromey <tromey@cygnus.com>
3379 * lex.c (yylex): Added STRICT_TK case.
3380 * parse.y (STRICT_TK): Added.
3381 * parse-scan.y (STRICT_TK): Added.
3382 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3383 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3385 * keyword.h: Rebuilt.
3386 * keyword.gperf (strictfp): Added.
3388 2000-11-20 Tom Tromey <tromey@cygnus.com>
3390 * lex.c (yylex): Recognize floating point constants with leading
3393 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3395 * java-tree.h (cyclic_inheritance_report): Constify.
3396 * parse.y (cyclic_inheritance_report): Likewise.
3398 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3400 * parse.y (goal): Remove call to ggc_add_string_root.
3402 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3404 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3405 Create string in scratch buffer, then pass to build_string.
3407 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3409 * parse.y (issue_warning_error_from_context): Add
3412 2000-11-11 Anthony Green <green@redhat.com>
3414 * jcf-parse.c (process_zip_dir): Add finput parameter.
3415 (jcf_figure_file_type): Call process_zip_dir with appropriate
3418 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3420 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3421 * jcf-parse.c (jcf_figure_file_type): Likewise.
3423 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3425 * parse.y (create_new_parser_context): Use memset () instead of
3428 2000-11-08 Tom Tromey <tromey@cygnus.com>
3430 * gjavah.c (process_file): Only include gcj/cni.h when generating
3433 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3435 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3436 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3437 instead of bzero ().
3439 2000-11-05 Tom Tromey <tromey@cygnus.com>
3441 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3442 * lex.c (IS_ZERO): New define.
3443 (java_perform_atof): Error on floating point underflow.
3445 2000-11-04 Tom Tromey <tromey@cygnus.com>
3447 * lex.c (java_parse_escape_sequence): Only read two octal
3448 characters if the first one is greater than 3. Don't allow
3449 "octal" numbers to include the digits 8 or 9.
3451 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3453 * Make-lang.in (java.distdir): Remove.
3455 2000-11-03 Tom Tromey <tromey@cygnus.com>
3457 * Make-lang.in (java.dvi): New target.
3458 Partial fix for PR other/567.
3460 * lang-options.h: Mention -Wout-of-date.
3461 * jcf-dump.c (flag_newer): New global.
3462 * gjavah.c (flag_newer): New global.
3463 * jcf-io.c (find_class): Only warn when flag_newer set.
3464 * lang.c (flag_newer): New global.
3465 (struct string_option): New declaration.
3466 (lang_W_options): New global.
3467 (process_option_with_no): New function.
3468 (lang_decode_option): Use it.
3470 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3471 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3474 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3475 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3476 * lex.c (java_read_unicode): Removed `term_context' argument.
3477 Recognize any number of `u' in `\u'.
3478 (java_read_unicode_collapsing_terminators): New function.
3479 (java_get_unicode): Use it.
3480 (java_lineterminator): Removed.
3481 (yylex): Produce error if character literal is newline or single
3482 quote. Return if eof found in middle of `//' comment. EOF in
3483 `//' comment is only an error if pedantic.
3484 (java_ignorable_control_p): New function.
3485 (java_parse_end_comment): Return if eof found in middle of
3488 * jv-scan.c (pedantic): New global.
3490 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3492 * parse.y (outer_field_access_p): Inherited fields aren't
3493 consider outer fields.
3494 (maybe_build_thisn_access_method): Use
3495 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3496 (resolve_expression_name): Trigger an error if a static field
3497 is being accessed as an outer field.
3499 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3501 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3504 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3506 * Make-lang.in: Move all build rules here from Makefile.in,
3507 adapt to new context. Wrap all rules that change the current
3508 directory in parentheses. Expunge all references to $(P).
3509 When one command depends on another and they're run all at
3510 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3511 all object-file generation rules. Delete obsolete variables.
3513 * Makefile.in: Delete.
3514 * config-lang.in: Delete outputs= line.
3516 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3518 * parse.y (patch_method_invocation): NULLify this_arg when already
3520 (maybe_use_access_method): Handle call to methods unrelated to the
3521 current class. Fixed comment.
3524 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3526 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3529 2000-10-24 Tom Tromey <tromey@cygnus.com>
3531 * lex.c (java_new_lexer): Initialize new fields. Work around
3532 broken iconv() implementations.
3533 (java_read_char): Swap bytes if required. Use fallback decoder if
3535 (byteswap_init, need_byteswap): New globals.
3536 (java_destroy_lexer): Only close iconv handle if it is in use.
3537 * lex.h (java_lexer): New fields read_anything, byte_swap,
3539 Made out_buffer unsigned.
3541 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3543 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3544 where an enclosing context can be set on the jdep.
3545 (do_resolve_class): Fixed identation.
3547 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3549 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3551 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3554 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3556 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3558 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3560 * jcf-write.c (OP1): Update `last_bc'.
3561 (struct jcf_block): Fixed indentation and typo in comments. New
3563 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3564 follows `monitorenter'.
3565 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3569 2000-10-16 Tom Tromey <tromey@cygnus.com>
3571 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3572 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3573 * lang-options.h: Added -MA, -MT, -MF..
3574 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3575 (DEPEND_TARGET_SET): New macro.
3576 (DEPEND_FILE_ALREADY_SET): Likewise.
3577 (init_parse): Handle new flags.
3578 * jcf.h (jcf_dependency_print_dummies): Declare.
3579 * Make-lang.in (s-java): Added mkdeps.o.
3580 * Makefile.in (BACKEND): Added mkdeps.o.
3581 (../gcjh$(exeext)): Added mkdeps.o.
3582 (../jcf-dump$(exeext)): Added mkdeps.o.
3583 * jcf-depend.c: Include mkdeps.h.
3584 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3585 add_entry): Removed.
3586 (jcf_dependency_reset): Rewrote.
3587 (dependencies): New global.
3588 (jcf_dependency_set_target): Rewrote.
3589 (jcf_dependency_add_target): Likewise.
3590 (jcf_dependency_add_file): Likewise.
3592 (print_ents): Removed.
3593 (jcf_dependency_write): Rewrote.
3594 (print_dummies): New global.
3595 (jcf_dependency_print_dummies): New function
3596 (jcf_dependency_write): Call deps_dummy_targets if required.
3598 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3600 * gjavah.c (add_class_decl): Removed unused variables `tname',
3601 `tlen' and `name_index'.
3602 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
3603 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
3604 in `wfl_operator' with value.
3605 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
3606 (jcf_figure_file_type): Fixed identation.
3607 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
3608 * parse.y (analyze_clinit_body): New function.
3609 (static_initializer:): Reset `current_static_block'.
3610 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
3611 `wfl_operator' with new value.
3612 (lookup_cl): Use EXPR_WFL_FILENAME.
3613 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
3614 analyze_clinit_body.
3615 (build_outer_field_access): Access to this$<n> built from
3616 current_class, not its outer context.
3617 (build_access_to_thisn): Fixed leading comment. Tidied things up.
3618 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
3619 (patch_method_invocation): Use `is_static_flag' when already
3621 (patch_newarray): Removed assignment in ternary operator.
3623 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3625 * except.c (free_eh_ranges): Don't free `whole_range'.
3627 2000-10-15 Anthony Green <green@redhat.com>
3629 * decl.c (init_decl_processing): Call init_class_processing before
3632 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3634 * check-init.c (check_init): Fixed leading comment. Use
3636 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3637 (give_name_to_locals): Likewise.
3638 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
3639 fields in lang_decl_var.
3640 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
3641 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
3642 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
3643 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
3644 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
3645 (LOCAL_FINAL): Rewritten.
3646 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
3647 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
3648 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
3649 `init_final' fields.
3650 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
3651 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
3652 (TYPE_HAS_FINAL_VARIABLE): New macro.
3653 (struct lang_type): Added `afv' field.
3654 * parse.y (check_static_final_variable_assignment_flag): New function.
3655 (reset_static_final_variable_assignment_flag): Likewise.
3656 (check_final_variable_local_assignment_flag): Likewise.
3657 (reset_final_variable_local_assignment_flag): Likewise.
3658 (check_final_variable_indirect_assignment): Likewise.
3659 (check_final_variable_global_assignment_flag): Likewise.
3660 (add_inner_class_fields): Use LOCAL_FINAL_P.
3661 (register_fields): Handle local finals and final variables.
3662 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
3663 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3664 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3666 (java_complete_expand_methods): Loop to set
3667 TYPE_HAS_FINAL_VARIABLE. Call
3668 `reset_final_variable_local_assignment_flag' and
3669 `check_final_variable_local_assignment_flag' accordingly before
3670 and after constructor expansion. Call
3671 `reset_static_final_variable_assignment_flag'
3672 before expanding <clinit> and after call
3673 `check_static_final_variable_assignment_flag' if the
3674 current_class isn't an interface. After all methods have been
3675 expanded, call `check_final_variable_global_assignment_flag' and
3676 `check_static_final_variable_assignment_flag' if the current class
3678 (maybe_yank_clinit): Fixed typo in comment.
3679 (build_outer_field_access_methods): Removed old sanity check. Use
3680 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3681 Don't create access methods for finals.
3682 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
3683 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
3684 existing DECL_INIT has been processed.
3685 (java_complete_lhs): Likewise.
3686 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
3687 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
3689 (patch_assignment): Use LOCAL_FINAL_P.
3690 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
3691 DECL_INITIAL is nullified.
3694 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3696 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
3698 * Makefile.in (parse.c, parse-scan.c): Likewise.
3700 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3702 * class.c (temporary_obstack): Remove.
3703 (make_class): Don't mess with obstascks.
3704 (push_class): Likewise.
3705 (set_super_info): Likewise.
3706 (add_method_1): Likewise.
3707 (add_method): Likewise.
3708 (add_field): Likewise.
3709 (build_utf8_ref): Likewise.
3710 (build_class_ref): Likewise.
3711 (build_static_field_ref): Likewise.
3712 (finish_class): Likewise.
3713 (push_super_field): Likewise.
3714 (layout_class): Likewise.
3715 (layout_class_methods): Likewise.
3716 (init_class_processing): Likewise.
3717 * constants.c (get_tag_node): Likewise.
3718 (build_constant_data_ref): Likewise.
3719 * decl.c (ggc_p): Remove.
3720 (copy_lang_decl): Use ggc_alloc.
3721 (complete_start_java_method): Don't mess with obstacks.
3722 (start_java_method): Likewise.
3723 (end_java_method): Likewise.
3724 * except.c (link_handler): Use xmalloc.
3725 (free_eh_ranges): New function.
3726 (method_init_exceptions): Use it.
3727 (add_handler): Use xmalloc.
3728 (expand_start_java_handler): Don't mess with obstacks.
3729 (prepare_eh_table_type): Likewise.
3730 (expand_end_java_handler): Likewise.
3731 * expr.c (push_value): Likewise.
3732 (create_label_decl): Likewise.
3733 (build_jni_stub): Likewise.
3734 (java_lang_expand_expr): Likewise.
3735 (note_instructions): Use xrealloc.
3736 (java_push_constant_from_pool): Don't mess with obstacks.
3737 (process_jvm_instruction): Likewise.
3738 * java-tree.h (cyclic_inheritance_report): Remove duplicate
3740 * jcf-parse.c (get_constant): Don't mess with obstacks.
3741 (read_class): Likewise.
3742 (jcf_parse): Likewise.
3743 * lex.c (expression_obstack): Remove.
3744 (java_lex): Don't use obstack_free.
3745 * parse.h (exit_java_complete_class): Don't mess with obstacks.
3746 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
3747 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
3748 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
3749 * parse.y (gaol): Add more GC roots.
3750 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
3751 (lookup_field_wrapper): Likewise.
3752 (obtain_incomplete_type): Don't mess with obstacks.
3753 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
3755 (craft_constructor): Don't mess with obstacks.
3756 (safe_layout_class): Likewise.
3757 (java_complete_class): Likewise.
3758 (source_end_java_method): Likewise.
3759 (build_outer_field_access_methods): Likewise.
3760 (build_outer_method_access_method): Likewise.
3761 (maybe_build_thisn_access_method): Likewise.
3762 (build_dot_class_method_invocation): Likewise.
3763 (java_complete_tree): Likewise.
3764 (java_complete_lhs): Likewise.
3765 (do_merge_string_cste): Likewise.
3766 (patch_string_cst): Likewise.
3767 (array_constructor_check_entry): Likewise.
3768 * typeck.c (build_java_array_type): Likewise.
3769 (parse_signature_string): Likewise.
3770 (build_java_signature): Likewise.
3772 2000-10-12 Tom Tromey <tromey@cygnus.com>
3775 * gjavah.c (add_class_decl): Don't special-case inner classes.
3776 (add_namelet): Likewise.
3778 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
3780 * java-tree.h: Constify current_encoding.
3781 * lang.c: Constify current_encoding.
3783 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
3785 * jvgenmain.c (class_mangling_suffix): Omit `.'.
3786 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
3788 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3790 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
3791 patch. Fixes gcj/340.
3793 2000-10-10 Tom Tromey <tromey@cygnus.com>
3795 * lex.c (java_new_lexer): Initialize out_first and out_last
3797 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
3799 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3801 * parse.y (pop_current_osb): New function.
3802 (array_type:): Use `dims:', changed actions
3803 accordingly. Suggested by Anthony Green.
3804 (array_creation_expression:): Used pop_current_osb.
3805 (cast_expression:): Likewise.
3806 (search_applicable_method_list): Fixed indentation.
3808 2000-10-08 Anthony Green <green@redhat.com>
3810 * parse.y (array_type_literal): Remove production.
3811 (type_literals): Refer to array_type, not array_type_literal.
3813 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3815 Patch contributed by Corey Minyard.
3816 * decl.c (check_local_named_variable): New function.
3817 (tree check_local_unnamed_variable): Likewise.
3818 (find_local_variable): Splitted. Call check_local_{un}named_variable.
3820 2000-10-07 Anthony Green <green@redhat.com>
3822 * class.c (layout_class): Handle case where superclass can't be
3825 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
3827 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
3830 2000-10-05 Tom Tromey <tromey@cygnus.com>
3832 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
3833 * jvgenmain.c (class_mangling_prefix): Removed.
3834 (class_mangling_suffix): New global.
3836 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
3838 (print_method_info): Handle overrides for static and final
3840 (process_file): Generate declaration for class object field.
3841 * class.c (cxx_keywords): New array.
3842 (utf8_cmp): New function.
3843 (cxx_keyword_p): New function.
3844 (layout_class_method): Mangle C++ keywords by appending `$'.
3845 (mangle_field): New function.
3846 (mangle_class_field): Use mangle_field. Mangle class name as
3848 (mangle_static_field): Use mangle_field.
3850 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3852 * decl.c (find_local_variable): Removed uncessary type check and
3853 fixed range check typo. From Corey Minyard.
3855 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3857 * decl.c (give_name_to_locals): New local `code_offset'. Call
3858 `maybe_adjust_start_pc'.
3859 * expr.c (note_instructions): New function.
3860 (expand_byte_code): Don't collect insn starts here.
3861 (peek_opcode_at_pc): New function.
3862 (maybe_adjust_start_pc): Likewise.
3863 * java-tree.h (maybe_adjust_start_pc): Declare.
3864 (note_instructions): Likewise.
3865 * jcf-parse.c (parse_class_file): Call `note_instructions'.
3867 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3869 * parse.y (field_access:): Fixed indentation.
3870 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
3872 2000-09-07 Tom Tromey <tromey@cygnus.com>
3875 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
3876 JPRIMITIVE_TYPE_P, for arithmetic operators.
3877 (patch_method_invocation): Indentation fix.
3878 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
3879 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
3880 (do_unary_numeric_promotion): Cleaned up code.
3881 (valid_cast_to_p): Handle boolean correctly.
3883 2000-09-27 Tom Tromey <tromey@cygnus.com>
3885 * lex.c (java_read_unicode): Reset bs_count when finished with
3888 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3891 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
3892 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
3893 (typeck.o): Depend on ggc.h.
3894 * class.c (add_method_1): Use GC functions for allocation.
3895 (init_class_processing): Register roots.
3896 * decl.c (ggc_p): Set to 1.
3897 (pending_local_decls): Make it static.
3898 (push_jvm_slot): Use GC functions for allocation.
3899 (init_decl_processing): Register roots.
3900 (give_name_to_locals): Use GC functions for allocation.
3901 (lang_mark_tree): New function.
3902 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
3903 functions for allocation.
3904 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
3905 * lex.c (java_lex): Use build_string, rather than replicating it
3907 * parse.y (goal): Add more roots.
3908 (mark_parser_ctxt): New function.
3909 * typeck.c: Include ggc.h.
3911 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3913 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
3914 contains something else than MODIFY_EXPR.
3916 2000-09-23 Mark Mitchell <mark@codesourcery.com>
3918 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
3919 * Makefile.in (parse.o): Depend on ggc.h.
3920 (class.o): Likewise.
3921 (constants.o): Likewise.
3924 (jcf-parse.o): Likewise.
3925 (jcf-write.o): Likewise.
3926 (mangle.o): Likewise.
3927 * class.c: Include ggc.h.
3928 (build_static_field_ref): Register GC roots.
3929 (layout_class): Likewise.
3930 (init_class_processing): Likewise.
3931 * constants.c: Include ggc.h.
3932 (current_constant_pool_data_ref): Remove.
3933 (tag_nodes): Move it to ...
3934 (get_tag_node): ... here. Register GC roots.
3935 * decl.c: Include ggc.h. Remove many global tree definitions.
3936 (throw_node): Define.
3937 (java_global_trees): Likewise.
3938 (predef_filenames): Make the size a constant.
3939 (init_decl_processing): Adjust accordingly.
3940 (init_decl_processing): Call init_jcf_parse. Register GC roots.
3941 * expr.c: Include ggc.h.
3942 (init_expr_processing): Register GC roots.
3943 (build_invokeinterface): Likewise.
3944 * java-tree.h: Replace extern tree declarations with macros.
3945 (java_global_trees): New variable.
3946 (java_tree_index): New enumeration.
3947 (init_jcf_parse): Declare.
3948 * jcf-parse.c: Include ggc.h.
3949 (current_class): Remove declaration.
3950 (main_class): Likewise.
3951 (all_class_list): Likewise.
3952 (predefined_filename_p): Adjust for constant size of
3954 (init_jcf_parse): New function.
3955 * jcf-write.c: Include ggc.h.
3956 (generate_classfile): Register GC roots.
3957 (append_synthetic_attribute): Likewise.
3958 (append_innerclass_attribute_entry): Likewise.
3959 * lang.c: Include ggc.h.
3960 (lang_print_error): Register GC roots.
3961 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
3963 * parse.y: Include ggc.h.
3964 (wfl_operator): Remove.
3965 (goal): Register GC roots.
3966 (java_pop_parser_context): Adjust for new field names.
3967 (java_parser_context_save_global): Likewse.
3968 (java_parser_context_restore_global): Likewise.
3969 (java_parser_context_suspend): Likewise.
3970 (java_parser_context_resume): Likewise.
3971 (verify_constructor_circularity): Register GC roots.
3972 (lookup_cl): Likewise.
3973 (java_reorder_fields): Likewise.
3974 (build_current_this): Likewise.
3975 (class_in_current_package): Likewise.
3976 (argument_types_convertible): Likewise.
3977 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
3979 2000-09-14 Tom Tromey <tromey@cygnus.com>
3981 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
3983 2000-09-13 Tom Tromey <tromey@cygnus.com>
3985 * jcf-parse.c: Include <locale.h>.
3986 * jv-scan.c: Include <locale.h>.
3988 2000-09-12 Tom Tromey <tromey@cygnus.com>
3990 * expr.c (pop_type_0): Return `Object' if trying to merge two
3992 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
3993 interface types; `Object' is always a valid supertype.
3995 2000-09-12 Tom Tromey <tromey@cygnus.com>
3998 * jv-scan.c (help): Document --encoding.
3999 (options): Added `encoding' entry.
4000 (OPT_ENCODING): New define.
4001 (main): Handle --encoding.
4002 Include <langinfo.h> if nl_langinfo exists.
4003 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4005 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4006 (parse_source_file): Correctly call java_init_lex. Added `finput'
4007 argument. Use nl_langinfo to determine default encoding.
4008 * java-tree.h (current_encoding): Declare.
4009 * parse.y (java_parser_context_restore_global): Don't restore
4011 (java_parser_context_save_global): Don't set `finput' field.
4012 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4014 * lang.c (current_encoding): New global.
4015 (lang_decode_option): Recognize `-fencoding='.
4016 (finish_parse): Don't close finput.
4017 * parse.h (struct parser_ctxt): Removed `finput' and
4018 `unget_utf8_value' fields. Added `lexer' field.
4019 (java_init_lex): Fixed declaration.
4020 * lex.c (java_new_lexer): New function.
4021 (java_destroy_lexer): Likewise.
4022 (java_read_char): Added `lex' argument. Handle iconv case.
4023 (java_read_unicode): Added `lex' argument. Count backslashes in
4025 (java_init_lex): Added `finput' and `encoding' arguments. Set
4026 `lexer' field in ctxp.
4027 (BAD_UTF8_VALUE): Removed.
4028 (java_lex): Handle seeing UEOF in the middle of a string literal.
4029 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4030 (java_lexer): New structure.
4033 (DEFAULT_ENCODING): New define.
4034 (java_destroy_lexer): Declare.
4036 2000-09-12 Tom Tromey <tromey@cygnus.com>
4039 * lex.c (java_init_lex): Initialize java_io_serializable.
4040 * parse.y (java_io_serializable): New global.
4041 (valid_ref_assignconv_cast_p): An array can be cast to
4044 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4046 * decl.c, expr.c: Include defaults.h if not already included.
4047 Don't define the *_TYPE_SIZE macros.
4049 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4051 * typeck.c (build_java_array_type): Correct first parameter
4052 in ADJUST_FIELD_ALIGN invocation.
4054 2000-09-06 Tom Tromey <tromey@cygnus.com>
4056 * lang-specs.h: Also recognize `-femit-class-files'.
4058 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4060 * verify.c (merge_types): Load the types to merge if necessary.
4062 2000-09-02 Anthony Green <green@redhat.com>
4064 * jcf-io.c: Include zlib.h.
4065 (open_in_zip): Read compressed class file archives.
4066 * zipfile.h (ZipDirectory): Add uncompressed_size and
4067 compression_method fields.
4068 * zextract.c (read_zip_archive): Collect file compression info.
4070 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4072 * parse.y (do_resolve_class): Also explore superclasses of
4073 intermediate enclosing contexts when searching for inner classes.
4075 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4077 * parse.y (variable_declarator_id:): Better error message.
4078 (expression_statement:): Use YYNOT_TWICE.
4079 (cast_expression:): Likewise.
4080 (assignment:): Likewise.
4082 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4084 * parse.y (do_merge_string_cste): New locals. Create new
4085 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4087 2000-08-07 Hans Boehm <boehm@acm.org>
4089 * boehm.c (mark_reference_fields): Set marking bits for all words in
4090 a multiple-word record.
4091 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4094 2000-08-31 Mike Stump <mrs@wrs.com>
4096 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4097 jcf-dump$(exeext)): Make parallel safe.
4099 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4101 * jcf-parse.c (set_source_filename): Constify a char *.
4102 * jcf-write.c (append_innerclasses_attribute,
4103 make_class_file_name): Constify a char *. Don't recycle a
4104 variable for an unrelated purpose.
4105 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4106 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4108 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4110 * expr.c (can_widen_reference_to): Fixed indentation.
4111 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4112 * parse.y: `finit$' replaces `$finit$' in comments.
4113 (try_builtin_assignconv): Fixed leading comment.
4115 2000-08-25 Greg McGary <greg@mcgary.org>
4117 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4119 2000-08-24 Greg McGary <greg@mcgary.org>
4121 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4122 * parse.y (BINOP_LOOKUP): Likewise.
4124 2000-08-22 Andrew Haley <aph@cygnus.com>
4126 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4127 sign extending. Fixes gcj/321.
4128 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4129 combining to make a jlong. Fixes gcj/321.
4131 2000-08-21 Nix <nix@esperi.demon.co.uk>
4133 * lang-specs.h: Do not process -o or run the assembler if
4136 2000-08-16 Andrew Haley <aph@cygnus.com>
4138 * typeck.c (build_java_array_type): Rewrite code to do array
4139 alignment. Take into account back-end macros when aligning array
4140 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4141 user to set alignment. Fixes gcj/252 and 160.
4143 2000-08-09 Tom Tromey <tromey@cygnus.com>
4145 * parse.y (check_abstract_method_definitions): Now return `int'.
4146 Check implemented interfaces. Fixes PR gcj/305.
4148 * parse.y (patch_switch_statement): Disallow `long' in switch
4149 expressions. Fixes PR gcj/310.
4151 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4153 * decl.c (finit_leg_identifier_node): New global.
4154 (init_decl_processing): Use `finit$' to initialize
4155 finit_identifier_node. Use `$finit$' to initialize
4156 finit_leg_identifier_node.
4157 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4158 * java-tree.h (finit_identifier_node): Changed attached comment.
4159 (finit_leg_identifier_node): New declaration.
4160 (ID_FINIT_P): Take finit_identifier_node and
4161 finit_leg_identifier_node into account. This is a backward
4164 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4166 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4168 (generate_bytecode_insns): Check `nargs' before emitting it.
4169 * verify.c (merge_type_state): Fixed typo.
4170 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4171 generate_bytecode_{conditional,insns}.
4173 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4175 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4178 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4180 * class.c (maybe_layout_super_class): Fixed indentation.
4181 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4182 (java_check_methods): New function declaration.
4183 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4184 instead of `str_ptr'.
4185 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4186 of a `invokeinterface' at the right time.
4187 * parse.h (WFL_STRIP_BRACKET): New macro.
4188 (SET_TYPE_FOR_RESOLUTION): Use it.
4189 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4190 (check_class_interface_creation): Don't check for cross package
4191 innerclass name clashes.
4192 (method_header): Behave properly if MDECL is `error_mark_node'.
4193 (method_declarator): Return `error_mark_node' if bogus current
4195 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4196 (resolve_and_layout): New local `decl_type', set and used. Call
4198 (java_check_methods): New method.
4199 (java_layout_classes): Use it.
4200 (resolve_qualified_expression_name): No EH check necessary in
4202 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4204 (patch_assignment): Set DECL_INITIAL on integral final local.
4206 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4208 * java-tree.h (flag_extraneous_semicolon): New extern.
4209 * lang-options.h: (-Wextraneous-semicolon): New option.
4210 * lang.c (flag_redundant): Fixed typo in leading comment.
4211 (flag_extraneous_semicolon): New global.
4212 (lang_decode_option): Set `flag_extraneous_semicolon' when
4213 -Wall. Decode `-Wextraneous-semicolon'.
4214 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4215 `empty_statement' rule.
4216 (class_body_declaration): Likewise.
4217 (method_body:): Accept `;' as a method body.
4218 (static_initializer:): Removed `SC_TK' hack.
4219 (constructor_block_end:): Likewise.
4220 (empty_statement:): Report deprecated empty declaration. Fixes
4223 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4225 * parse.y (build_dot_class_method_invocation): Changed parameter
4226 name to `type'. Build signature from `type' and convert it to a
4227 STRING_CST if it's an array.
4228 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4229 to use `ref_type' directly.
4231 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4233 * lang-options.h: Added a comma after the last element to avoid
4234 syntax errors when other languages define additional options.
4236 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4238 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4239 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4240 (jc1): Link with $(BACKEND).
4241 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4243 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4245 * jvspec.c: Adjust type of second argument to
4246 lang_specific_driver, and update code as necessary.
4248 * class.c (build_dtable_decl): Initialize dummy.
4250 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4252 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4253 method bodies not to rule out discarding `<clinit>'; don't use
4254 <clinit> to initialize static fields with constant initializers.
4256 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4258 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4260 (method_synthetic): New global.
4261 (HANDLE_METHOD): Recognize synthetic method and tell
4262 `print_method_info' about it.
4263 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4264 processing a synthetic method.
4265 * jcf-reader.c (skip_attribute): New function.
4266 ( skip_attribute): Likewise.
4268 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4270 * parse.y (build_outer_field_access): Fixed comments.
4271 (fix_constructors): Emit the initialization of this$<n> before
4273 (resolve_qualified_expression_name): Build an access to `decl' if
4276 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4278 * parse-scan.y (curent_class): Non longer const.
4279 (inner_qualifier, inner_qualifier_length): Deleted.
4280 (current_class_length): New global.
4281 (bracket_count): Fixed typo in leading comment.
4282 (anonymous_count): New global.
4283 (class_instance_creation_expression:): Handle anonymous classes.
4284 (anonymous_class_creation:): New rule.
4285 (push_class_context): Rewritten.
4286 (pop_class_context): Likewise.
4287 (INNER_QUALIFIER): Macro deleted.
4288 (report_class_declaration): call `push_class_context' when
4289 entering the function. `fprintf' format modified not to use
4291 (report_class_declaration): Assign `package_name' and
4292 `current_class' to NULL separately.
4294 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4296 * expr.c (build_invokeinterface): Call layout_class_methods on
4299 2000-07-27 Tom Tromey <tromey@cygnus.com>
4300 Anthony Green <green@cygnus.com>
4301 Alexandre Petit-Bianco <apbianco@cygnus.com>
4303 * class.c (make_class_data): Create vtable for abstract classes.
4304 (get_dispatch_table): Changed to cope with abstract classes.
4306 2000-07-27 Tom Tromey <tromey@cygnus.com>
4308 * parse.y (patch_method_invocation): Don't reverse the argument
4309 list when dealing with anonymous class constructors. Fixed typo in
4312 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4314 * parse.y (build_alias_initializer_parameter_list): Reverse
4315 crafted list when building aliases for anonymous class
4318 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4320 * parse.y (jdep_resolve_class): Don't bother checking potential
4321 innerclass access if `decl' is NULL.
4322 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4325 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4327 * parse.c: Remove (again.)
4329 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4331 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4332 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4333 outside the `if' statement, alias to innerclass removed, `decl'
4334 used to mark the class complete.
4336 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4338 * parse.y (simple_name:): Fixed typo in error message.
4340 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4342 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4343 or its first operand can be error marks.
4345 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4347 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4348 * parse.y (method_header): Likewise.
4350 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4352 * parse.y (process_imports): Consider that one might be trying to
4353 import an innerclass. Fixes gcj/254
4355 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4357 * parse.y (find_as_inner_class): Handle the case where the
4358 enclosing context of an innerclass has been loaded as bytecode.
4360 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4362 * parse.y (simple_name:): Reject `$' in type names.
4363 (resolve_type_during_patch): Use `type' as a second
4364 argument to resolve_no_layout. Fixes gcj/257.
4366 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4368 * parse.y (find_most_specific_methods_list): Select the only
4369 non-abstract method even if max has been set.
4370 Fixes gcj/285, gcj/298.
4372 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4374 * lang-specs.h: Added %(jc1) to java compiler options.
4376 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4378 * .cvsignore: New file.
4380 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4382 * parse.y (not_accessible_p): Access granted to innerclasses
4383 (indirectly) extending the reference type. Fixes gcj/249.
4385 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4387 * parse.y (patch_method_invocation): Fixed comment.
4388 (maybe_use_access_method): Build this$<n>s to the context of the
4389 target method, or a type that extends it. Fixes gcj/242.
4391 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4395 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4397 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4399 2000-07-13 Tom Tromey <tromey@cygnus.com>
4401 * lang-specs.h: Added %{I*}.
4403 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4405 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4407 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4409 * parse-scan.c: Remove.
4411 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4413 * class.c (set_super_info): Handled protected inner classes.
4414 (common_enclosing_context_p): Bail early if arguments aren't both
4416 (get_access_flags_from_decl): Handle private and protected inner
4418 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4419 (CLASS_PROTECTED): Likewise.
4420 (struct lang_type): New bitfield `poic'.
4421 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4423 (check_inner_class_access): Renamed arguments, added
4424 comments. Handles protected inner classes (fixes gcj/225)
4425 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4427 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4429 * parse.y (resolve_qualified_expression_name): Verify qualified
4430 access to `this'. Fixes gcj/239.
4432 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4434 * jcf-write.c (generate_classfile): Don't install ConstantValue
4437 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4439 * parse.y (resolve_qualified_expression_name): Handle inner class
4440 access. Fixes gcj/256.
4442 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4444 * jcf-write.c (generate_classfile): Properly install the
4445 ConstantValue attribute and the initial value constant pool index
4446 on string constants.
4447 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4450 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4452 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4454 * parse.y (find_as_inner_class): Fixed typo.
4455 (do_resolve_class): Explore enclosing contexts when searching for
4456 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4457 (check_inner_class_access): Check `decl' which can be null in case
4460 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4462 * java-tree.h (java_debug_context): Declared `extern'.
4463 (safe_layout_class): Likewise.
4464 * parse.y (resolve_field_access): Field must be `static' in order
4465 to be replaced by its initial value. Added comments.
4466 (find_applicable_accessible_methods_list): Fixed typo.
4467 (find_most_specific_methods_list): Methods found in innerclasses
4468 take over methods founds in the enclosing contexts.
4469 (java_complete_tree): Loosen restrictions on the type of DECLs
4470 that can be replaced by their initialization values.
4471 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4473 2000-07-05 Tom Tromey <tromey@cygnus.com>
4475 * Make-lang.in (PARSE_DIR): New macro.
4476 (PARSE_RELDIR): Likewise.
4477 (PARSE_C): Likewise.
4478 (PARSE_SCAN_C): Likewise.
4479 ($(PARSE_C)): New target.
4480 ($(PARSE_SCAN_C)): Likewise.
4481 (SET_BISON): New macro.
4482 (BISONFLAGS): Likewise.
4483 (JAVABISONFLAGS): Likewise.
4485 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4487 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4488 argument on the first pass for CNI as well as JNI.
4489 (print_method_info): Set up method name on the first pass only.
4491 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4493 * parse.y (parser_qualified_classname): Removed parameter
4495 (create_interface): Removed first passed parameter to
4496 parser_qualified_classname.
4497 (create_class): Likewise. Don't install alias on static
4498 innerclasses. Fixes gcj/275.
4500 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4502 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4503 debugable statement with empty_stmt_node. Fixes gcj/272
4505 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4507 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4510 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4512 * jcf-write.c (push_long_const): Appropriately cast short negative
4515 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4517 * parse.y (verify_constructor_super): Use loop variable
4518 `m_arg_type' initialized with `mdecl_arg_type'.
4520 2000-06-29 Tom Tromey <tromey@cygnus.com>
4522 * parse.y (resolve_field_access): Handle case where `type_found'
4525 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4527 * expr.c (lookup_field): The same field can be found through two
4528 different interface. Don't declare it ambiguous in that case.
4530 2000-06-27 Tom Tromey <tromey@cygnus.com>
4532 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4533 follows \r, then unget it at a lower level.
4535 2000-06-26 Tom Tromey <tromey@cygnus.com>
4537 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4540 2000-06-25 Tom Tromey <tromey@cygnus.com>
4542 * parse.y (for_statement): Wrap expression in a WFL if it is a
4543 constant. For PR gcj/268.
4545 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4547 * parse.y (do_resolve_class): Minor optimiztion in the package
4548 list search. Removed unnecessary test and return statement.
4549 (valid_ref_assignconv_cast_p): Order of arguments to
4550 enclosing_context_p fixed.
4552 2000-06-24 Tom Tromey <tromey@cygnus.com>
4554 * expr.c (lookup_field): Print error and return error_mark_node if
4555 field reference is ambiguous.
4557 * parse.y (check_abstract_method_definitions): Also check if
4558 `other_method' is abstract.
4560 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4562 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4564 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4565 (struct lang_type): New field `pic'.
4566 (CLASS_PRIVATE): New macro.
4567 * parse.y (check_inner_class_access): New function.
4568 (jdep_resolve_class): Call it.
4570 2000-06-23 Tom Tromey <tromey@cygnus.com>
4572 * parse.y (patch_incomplete_class_ref): Initialize the returned
4573 class. For PR gcj/260.
4575 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4577 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4579 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4581 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4582 Java specific checks.
4583 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4585 * java-tree.def (CASE_EXPR): Marked 'e'.
4586 (DEFAULT_EXPR): Likewise.
4587 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4589 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4590 Java specific checks.
4591 (generate_bytecode_insns): Test try_block for BLOCK before using
4593 * parse.y (build_wfl_wrap): Added `location' argument. Set
4594 EXPR_WFL_LINECOL accordingly.
4595 (dim_expr:): Wrap constants with WFLs.
4596 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
4597 (resolve_package): Check for `stmt' not being a BLOCK before
4598 building a debuggable statement with it.
4599 (make_qualified_primary): Added extra parameter to build_wfl_wrap
4601 (resolve_field_access): Make sure `decl' is a DECL before treating
4603 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
4604 IDENTIFIER_NODE before treating it as such.
4605 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
4606 treating it as such.
4607 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
4608 to be applied only on non array types.
4610 2000-06-16 Per Bothner <per@bothner.com>
4612 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
4613 define in terms of DECL_RESULT, as that fails when --enable-checking.
4615 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4617 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
4618 types the same in comparison.
4619 (CHECK_OP): Add static prototype.
4621 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4623 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
4624 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
4627 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4629 * decl.c (create_primitive_vtable): Prototype.
4631 * jcf-write.c (generate_bytecode_insns): Initialize variable
4634 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
4636 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4638 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
4639 to track searched classes, and do not search the same class more than
4640 once. Call find_applicable_accessible_methods_list on immediate
4641 superclass, instead of search_applicable_method_list on all ancestors.
4644 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4646 * parse.y (register_fields): Permit static fields in inner classes
4647 if they are final. Fix for PR gcj/255.
4649 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4651 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
4652 * parse.y (find_in_imports): Returned type changed to void,
4653 leading comment fixed.
4654 (register_package): New function.
4655 (qualify_and_find): Likewise.
4656 (package_declaration:): Use `register_package'.
4657 (single_type_import_declaration:): Removed local variable
4658 `node'. Added missing `;' for consistency.
4659 (type_import_on_demand_declaration:): Use `chainon' to link new
4661 (lookup_field_wrapper): Lookup local variables defined in outer
4663 (java_complete_class): Don't reverse the list of imported on demand.
4664 (do_resolve_class): Reorganized. Removed local variable
4665 `original_name'. Call `qualify_and_find' with the current package
4666 name, invoke `find_in_imports_on_demand' right after. Call
4667 `qualify_and_find' with the packages we've seen so far. Fixed
4668 operations numbering in comments.
4669 (java_expand_class): Don't reverse `package_list'.
4670 (find_most_specific_methods_list): New local variables `abstract'
4671 and `candidates'. Use them to pick the right method.
4673 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
4675 * parse.y (check_modifiers_consistency): Don't subtract out
4676 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
4678 2000-06-04 Philipp Thomas <pthomas@suse.de>
4680 * Makefile.in (INTLLIBS): New.
4684 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4686 * class.c (get_dispatch_table): Build the vtable dummy entry list
4687 element with a null purpose. Fixed leading comment.
4688 (build_dtable_decl): Build an accurate dtable type when appropriate
4691 2000-06-02 Richard Henderson <rth@cygnus.com>
4693 * lang.c (lang_get_alias_set): New.
4695 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4697 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
4698 before using it as the accessed field.
4700 2000-05-31 Tom Tromey <tromey@cygnus.com>
4702 * java-tree.h (boolean_array_vtable, byte_array_vtable,
4703 char_array_vtable, short_array_vtable, int_array_vtable,
4704 long_array_vtable, float_array_vtable, double_array_vtable):
4706 * expr.c (get_primitive_array_vtable): New function.
4707 (create_primitive_vtable): New function.
4708 (java_lang_expand_expr): Enable code to statically generate
4710 * decl.c (init_decl_processing): Create primitive vtables.
4711 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
4712 short_array_vtable, int_array_vtable, long_array_vtable,
4713 float_array_vtable, double_array_vtable): Define.
4715 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
4717 * java/parse.y (find_applicable_accessible_methods_list):
4718 Don't add an uninitialized value to the list.
4720 2000-05-25 Tom Tromey <tromey@cygnus.com>
4722 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
4723 when trying to see if field's class should be initialized. Always
4724 initialize field's declaring class, not qualified class.
4727 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
4728 `wfl_operator', to maybe_build_primttype_type_ref.
4731 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
4733 * parse.y (patch_method_invocation): Don't try to lookup methods
4736 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4738 * parse.y (resolve_field_access): Call the appropriate <clinit>
4739 before accessing the length of a static array. Craft a decl for
4740 the field while its time. Fixes PR gcj/129.
4742 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4744 * parse.y (resolve_package): Correctly set `*next' (was off by
4746 (resolve_qualified_expression_name): Fixed comment.
4748 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4750 * jcf-parse.c (jcf_parse_source): Reset current_class and
4751 current_function_decl to NULL before parsing a new file.
4753 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4755 * parse.y (block_end:): If the collected block doesn't feature a
4756 statement, insert an empty statement.
4758 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4760 * parse.y (maybe_yank_clinit): New function.
4761 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
4762 end of the list of methods belonging to a class.
4763 (java_complete_expand_method): Check whether <clinit> is really
4764 necessary and expand it accordingly.
4766 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4768 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
4769 processed by the method's switch statement.
4771 2000-05-19 Tom Tromey <tromey@cygnus.com>
4773 * java-tree.h: Added init state enum.
4774 * decl.c (emit_init_test_initialization): Initialize class
4775 initialization check variable by looking at class' state.
4777 2000-05-19 Tom Tromey <tromey@cygnus.com>
4779 * java-tree.h (build_instanceof): Declare.
4780 (build_get_class): Declare.
4781 * parse.y (patch_binop): Use build_instanceof.
4782 * expr.c (build_instanceof): New function. If class is final,
4783 don't make a function call.
4784 (expand_java_INSTANCEOF): Use it.
4785 (build_get_class): New function.
4787 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4789 * jcf-write.c (generate_classfile): Scan the source_file for
4790 slashes with the right pointer variable.
4792 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
4794 * lang.c (lang_decode_option): Update -Wunused flags by calling
4796 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
4798 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
4800 * check_init.c (check_init): Constify local char *.
4801 * class.c (push_class): Constify local char *.
4802 * java_tree.h: Update prototypes.
4803 * jcf-io.c (open_class): Constify filename parameter and
4805 (find_class): Remove redundant string copy. Cast return from
4807 * jcf-parse.c (read_class, parse_class_file, yyparse):
4808 Constify local char *.
4809 * jcf-write.c (generate_bytecode_insns, generate_classfile):
4810 Constify local char *.
4811 * jcf.h (JCF): Constify filename and classname.
4812 (JCF_FINISH): Cast args to FREE to char * when appropriate.
4813 * lang.c (init_parse): Constify parameter and return value.
4814 * lex.c (java_get_line_col): Constify filename parameter.
4815 * parse.h: Constify parser_ctxt.filename. Update prototypes.
4816 * parse.y (java_parser_context_suspend,
4817 issue_warning_error_from_context, safe_layout_class): Constify
4819 * parse.c: Regenerate.
4821 2000-05-08 Tom Tromey <tromey@cygnus.com>
4823 * expr.c (build_jni_stub): Cache the result of
4824 _Jv_LookupJNIMethod.
4826 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4828 * decl.c (predef_filenames_size): Now 7.
4829 (predef_filenames): New seventh entry.
4831 2000-05-04 Tom Tromey <tromey@cygnus.com>
4833 * boehm.c (mark_reference_fields): Don't mark RawData fields.
4834 Keep track of when we've seen a reference field after a
4835 non-reference field.
4836 (get_boehm_type_descriptor): Handle case where we see
4837 non-reference fields but no trailing reference field.
4838 * decl.c (rawdata_ptr_type_node): Define.
4839 (init_decl_processing): Initialize rawdata_ptr_type_node.
4840 * java-tree.h (rawdata_ptr_type_node): Declare.
4842 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4844 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
4845 specifiers in calls to fprintf.
4847 2000-05-03 Andrew Haley <aph@cygnus.com>
4849 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
4851 * javaop.h (WORD_TO_INT): New function.
4852 (IMMEDIATE_s4): Use WORD_TO_INT.
4853 * jcf.h (JPOOL_INT): Ditto.
4855 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
4858 2000-04-19 Tom Tromey <tromey@cygnus.com>
4860 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
4862 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
4864 * expr.c (build_jni_stub): New function.
4865 * lang-specs.h: -fjni and -femit-class-file are incompatible.
4867 * parse.y (java_complete_expand_methods): Expand a native method
4868 and call build_jni_stub if -fjni given.
4869 * lang-options.h: Document -fjni.
4870 * lang.c (flag_jni): New global.
4871 (lang_f_options): Added `jni' entry.
4872 * java-tree.h (soft_lookupjnimethod_node,
4873 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
4875 (flag_jni): Declare.
4876 (build_jni_stub): Declare.
4877 (struct lang_decl): Added `native' flag.
4878 (METHOD_NATIVE): Redefined to use `native' field of lang specific
4880 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
4881 soft_jnipopsystemframe_node): New globals.
4882 (init_decl_processing): Set them. _Jv_InitClass only takes one
4885 * java-tree.def: Put into `C' mode.
4887 2000-04-27 Tom Tromey <tromey@cygnus.com>
4890 * expr.c (expand_invoke): Generate check to see if object pointer
4891 is null in nonvirtual invocation case.
4892 * java-tree.h (soft_nullpointer_node): Declare.
4893 * decl.c (soft_nullpointer_node): New global.
4894 (init_decl_processing): Initialize soft_nullpointer_node.
4895 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4896 or `private' methods.
4897 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4899 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4901 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4904 2000-04-26 Tom Tromey <tromey@cygnus.com>
4906 * zextract.c (find_zip_file_start): New function.
4907 (read_zip_archive): Use it.
4909 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4911 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
4913 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4915 * class.c (common_enclosing_context_p): New function.
4916 * java-tree.h (common_enclosing_context_p): Added prototype.
4917 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
4918 classes sharing an outer context with the current instance.
4919 * parse.y (build_access_to_thisn): Fixed leading comment.
4920 (verify_constructor_super): New local `supper_inner'. Skip
4921 enclosing context argument in the case of inner class constructors.
4922 (patch_method_invocation): Insert proper context as second
4923 parameter to pure inner class constructor super invocations.
4925 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4927 * parse.y (end_class_declaration): Reset the interface number
4930 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4932 * parse.y (source_start_java_method): Deleted unnecessary code.
4933 (patch_method_invocation): Fixed comment.
4935 2000-04-24 Robert Lipe <robertlipe@usa.net>
4937 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
4939 2000-04-23 Tom Tromey <tromey@cygnus.com>
4941 * boehm.c (mark_reference_fields): Use int_byte_position.
4943 2000-04-22 Tom Tromey <tromey@cygnus.com>
4945 * boehm.c (mark_reference_fields): Only call byte_position on
4948 2000-04-22 Tom Tromey <tromey@cygnus.com>
4950 * boehm.c (mark_reference_fields): Added `last_view_index'
4951 argument. Use DECL_FIELD_OFFSET to determine field's offset.
4953 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
4955 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
4956 * parse.y (check_class_interface_creation): Fixed comments. Select
4957 permitted modifiers for (inner) interfaces. Changed error message
4958 to report rejected modifiers used with local classes.
4960 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4962 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
4963 of directly inherited type considered in scope.
4964 * parse.y (do_resolve_class): Search inherited classes for inner
4967 2000-04-20 Tom Tromey <tromey@cygnus.com>
4969 * parse.y (not_accessible_p): Use member's class, not current
4970 class, when doing inheritance check for protected reference.
4973 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
4975 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
4977 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4979 * parse.y (lookup_field_wrapper): Search for final local aliases.
4980 (resolve_expression_name): Let lookup_field_wrapper search for
4981 final local aliases. Force the value of `name' if one is found.
4982 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
4983 an expression name. Fixed comments.
4985 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4987 * parse.y (yyerror): `msg' can be null, don't use it in that case.
4989 2000-04-19 Tom Tromey <tromey@cygnus.com>
4991 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
4993 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4995 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
4997 2000-04-18 Tom Tromey <tromey@cygnus.com>
5000 * gjavah.c (utf8_cmp): Changed return value.
5001 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5003 (cxx_keywords): New global.
5004 (get_field_name): Handle new result of cxx_keyword_subst.
5005 (print_method_info): Likewise.
5007 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5009 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5010 with a newline, for CNI.
5011 (print_stub_or_jni): Print a space or newline before method name for
5013 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5014 (process_file): Include gcj/cni.h if generating CNI stubs.
5016 2000-04-16 Tom Tromey <tromey@cygnus.com>
5018 * gjavah.c (decompile_method): Use print_field_name.
5021 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5023 * parse.y (java_expand_classes): Reverse the package list once.
5024 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5026 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5027 the `==' and `!=' operators.
5029 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5031 * jcf-write.c (generate_bytecode_insns): At invokation time,
5032 always relate an interface method to the type of its selector.
5034 2000-04-05 Tom Tromey <tromey@cygnus.com>
5037 * expr.c (expand_invoke): Generate check to see if object pointer
5038 is null in nonvirtual invocation case.
5039 * java-tree.h (soft_nullpointer_node): Declare.
5040 * decl.c (soft_nullpointer_node): New global.
5041 (init_decl_processing): Initialize soft_nullpointer_node.
5042 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5043 or `private' methods.
5044 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5046 2000-04-05 Tom Tromey <tromey@cygnus.com>
5049 * parse.y (check_final_assignment): Recognize assignments to the
5050 `length' field of an array when generating class files.
5052 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5054 * class.c (decl_hash): Prototype removed.
5055 (decl_compare): Likewise.
5057 2000-04-05 Tom Tromey <tromey@cygnus.com>
5059 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5060 * parse.y (check_modifiers_consistency): Check for final/volatile
5061 clash. Fixes PR gcj/164.
5063 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5065 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5067 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5069 (add_method_1): Use `java_hash_hash_tree_node' and
5070 `java_hash_compare_tree_node'.
5071 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5072 (java_hash_compare_tree_node): Likewise.
5073 * parse.y (find_applicable_accessible_methods_list): Create,
5074 delete and use a hash table to remember already searched interfaces.
5076 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5078 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5081 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5083 * boehm.c (mark_reference_fields, set_bit): Prototype.
5084 (set_bit): Un-ANSI-fy definition.
5086 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5089 * decl.c (emit_init_test_initialization): Likewise.
5091 * gjavah.c (jni_print_char): Likewise.
5093 * parse.y (create_new_parser_context): Likewise.
5095 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5097 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5098 patch missing hunk. Fixed indentation.
5100 2000-03-30 Tom Tromey <tromey@cygnus.com>
5102 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5103 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5105 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5107 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5108 when negative *before* using it as an array index.
5109 * ChangeLog: Fixed typo.
5111 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5113 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5114 to 0 when it reaches -1.
5116 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5118 * jcf-parse.c (get_constant): Properly cast `num' during the
5119 invocation of `add_double'.
5120 * jcf-write.c (push_long_const): Properly cast `lo' before
5121 comparing it to short bounds.
5122 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5123 `interface_body:' is reduced after the current interface is
5126 2000-03-26 Tom Tromey <tromey@cygnus.com>
5128 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5129 Java-specific `-f' option.
5131 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5133 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5134 Adjust order of making types.
5135 Make bitsize_*_node values.
5137 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5139 * class.c (make_field_value): Use byte_position.
5140 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5141 (java_array_data_offset): Likewise.
5142 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5145 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5147 * parse.y (check_abstract_method_definitions): New local
5148 `end_type_reached'. Make sure we also consider `end_type'.
5149 (java_check_abstract_method_definitions): Make sure we eventually
5150 consider `java.lang.Object'.
5151 (maybe_use_access_method): Don't use access method if not in the
5152 context of a pure inner class or if the method's context is right.
5153 (find_applicable_accessible_methods_list): New static flag
5154 `object_done'. Don't search abstract classes as interfaces. Fixed
5155 indentation. Fixed the `java.lang.Object' only search. Search
5156 class interface(s) first, then fully search enclosing contexts.
5157 (find_most_specific_methods_list): Pick the closest candidate when
5158 they're all abstract.
5160 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5162 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5163 properly initialize `finished_label'. Don't emit gotos for empty
5166 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5168 * except.c (emit_handlers): Clear catch_clauses_last.
5170 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5172 * parse.y (check_method_types_complete): New function.
5173 (create_class): Reset anonymous class counter only when seeing an
5175 (java_complete_class): JDEP_METHOD: Don't recompute signature
5178 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5180 * class.c (build_static_ref): Fixed indentation in comment.
5181 * java-tree.def (TRY_EXPR): Fixed typo in name.
5182 (CLASS_LITERAL): Likewise.
5183 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5184 (struct lang_type): New field `dot_class'.
5185 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5186 (generate_classfile): Method `class$' is synthetic.
5187 * parse.y (build_do_class_method): New function.
5188 (build_dot_class_method_invocation): Likewise.
5189 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5190 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5191 (qualify_ambiguous_name): Likewise.
5192 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5193 (build_try_statement): Fixed leading comment.
5195 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5197 * class.c (make_field_value): Properly handle sizes.
5198 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5199 (layout_class_method): Count using trees.
5200 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5201 * expr.c (java_array_data_offset): Use int_bit_position.
5202 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5203 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5205 2000-03-16 Tom Tromey <tromey@cygnus.com>
5207 * lang.c (flag_hash_synchronization): New global.
5208 (lang_f_options): Added `hash-synchronization'.
5209 * lang-options.h: Mention -fhash-synchronization.
5210 * java-tree.h (flag_hash_synchronization): Declare.
5211 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5212 hash table synchronization is disabled.
5213 * decl.c (init_decl_processing): Only push `sync_info' value when
5214 hash table synchronization is disabled.
5215 * class.c (make_class_data): Only push `sync_info' field when hash
5216 table synchronization is disabled. Removed dead code.
5218 2000-03-16 Tom Tromey <tromey@cygnus.com>
5220 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5222 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5224 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5226 * parse.y (patch_method_invocation): Handle anonymous classes
5227 creation in static context.
5229 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5231 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5232 * parse.y (resolve_qualified_expression_name): Use it.
5233 (patch_method_invocation): Likewise.
5235 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5237 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5238 depending on the type of dependency which dictates what the
5240 (unresolved_type_p): Resolved types limited to the current class.
5242 2000-03-15 Tom Tromey <tromey@cygnus.com>
5244 * decl.c (init_decl_processing): Set type of `sync_info' to be
5247 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5248 Correctly compute bit number for current slot. Zero `high' and
5249 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5250 mark_reference_fields.
5251 (mark_reference_fields): New function.
5253 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5255 * parse.y (register_incomplete_type): Fixed initialization of
5258 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5260 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5262 (push_class_context, pop_class_context): New function.
5263 (class_body:): Call pop_class_context.
5264 (interface_body:): Likewise.
5265 (INNER_QUALIFIER): New macro.
5266 (report_class_declaration): Changed output format and use
5267 INNER_QUALIFIER. Call push_class_context.
5269 2000-02-14 Andrew Haley <aph@cygnus.com>
5271 * check-init.c (check_init): Add new cases for unary and binary
5274 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5276 * parse.y (resolve_package): Set `next' once a type name has been
5277 progressively discovered.
5278 (resolve_qualified_expression_name): Propagate resolution only if
5279 there are remaining qualifiers. Take into account `q' might have
5280 been cleared after re-qualification.
5281 * parse.y (patch_method_invocation): New local `resolved'.
5282 Section dealing with qualified expression rewritten to use
5283 resolve_field_access.
5285 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5287 * parse.h (PUSH_CPC): Fixed indentation.
5288 (DEBUG_CPC): New macro.
5289 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5290 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5291 * parse.y (class_body_declaration:): Use
5292 SET_CPC_INSTANCE_INITIALIZER_STMT.
5293 (method_declaration:): Check for null current_function_decl.
5294 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5295 (java_parser_context_pop_initialized_field): Better handling of
5297 (maybe_make_nested_class_name): Mark nested class name as
5298 qualified when necessary.
5299 (end_class_declaration): Don't call java_parse_context_resume when
5300 one or more error occurred.
5301 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5302 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5303 SET_CPC_INITIALIZER_STMT.
5304 (method_header): Check for inner classes declaring static methods.
5305 (resolve_qualified_expression_name): Handle situation where `this'
5308 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5310 * typeck.c (build_prim_array_type): Correctly set the high word too.
5312 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5314 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5316 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5317 list of methods for interfaces.
5319 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5321 * parse.y (qualify_ambiguous_name): Properly handle expressions
5324 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5326 * parse.y (check_final_assignment): Extended to process
5328 (patch_assignment): Have check_final_assignment called only once.
5330 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5332 * java-tree.h (IS_INIT_CHECKED): New flag.
5333 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5334 * parse.y (patch_string): Call force_evaluation_order on the
5335 completed string concatenation tree.
5336 * expr.c (force_evaluation_order): Call force_evaluation_order on
5337 function's arguments too.
5339 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5341 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5342 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5343 (build_anewarray): Likewise.
5344 * parse.y (patch_newarray): Likewise.
5345 * parse.c: Regenerated.
5347 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5349 * decl.c (init_decl_processing): Added new class fields `depth',
5350 `ancestors', and `idt' to class_type_node. Use
5351 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5352 * class.c (make_class_data): Push initial values for new fields.
5353 * java-tree.h: Updated prototype for `build_invokeinterface'.
5354 * expr.c (build_invokeinterface): Changed parameters to accept
5355 `method' tree. Calculate index of `method' in its declaring
5356 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5357 (expand_invoke): Call `build_invokeinterface' with new parameters.
5358 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5361 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5363 * typeck.c (lookup_do): Search superinterfaces first
5364 when looking up an interface method. From Godmar Back
5367 2000-03-06 Tom Tromey <tromey@cygnus.com>
5369 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5371 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5373 * java-tree.h (lookup_argument_method2): Declared.
5374 (safe_layout_class): Prototype moved from parse.h.
5375 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5376 * parse.y (java_check_regular_methods): Local `super_class' gone.
5377 Call lookup_argument_method2 instead of lookup_argument_method.
5378 Perform modifier match for methods found declared in implemented
5379 interfaces. Fixed indentation problem. Overriding/hiding error
5380 report to take place only for methods found in classes.
5381 * typeck.c (lookup_argument_method): Changed leading
5382 comment. Re-written by calling lookup_do.
5383 (lookup_argument_method2): New function.
5384 (lookup_java_method): Re-written by calling lookup_do.
5385 (lookup_do): New function.
5387 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5389 * check-init.c (check_init): Removed dead code. Handle (blank)
5391 * parse.y (declare_local_variables): New local `final_p', set it
5392 and use it to initialize LOCAL_FINAL.
5393 (check_final_assignment): Only check FIELD_DECLs.
5395 2000-02-17 Tom Tromey <tromey@cygnus.com>
5397 * Makefile.in (JAVA_OBJS): Added boehm.o.
5398 (boehm.o): New target.
5399 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5400 * java-tree.h (flag_use_boehm_gc): Declare.
5401 (get_boehm_type_descriptor): Declare.
5402 * lang.c (lang_f_options): Added `use-boehm-gc'.
5403 (flag_use_boehm_gc): New global.
5404 * lang-options.h: Added -fuse-boehm-gc.
5405 * boehm.c: New file.
5406 * class.c (get_dispatch_table): If class uses a Boehm type
5407 descriptor, put it in the vtable.
5408 (make_class_data): Removed dead code.
5410 2000-03-03 Per Bothner <per@bothner.com>
5412 * decl.c (init_decl_processing): Initialize sizetype properly.
5414 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5416 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5417 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5418 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5419 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5420 (jcf_parse): New local `current'. Load innerclasses seen in outer
5421 context being processed.
5422 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5423 * jcf-write.c (append_innerclasses_attribute): New function.
5424 (append_innerclasses_attribute_entry): Likewise.
5425 (get_access_flags): Handle static classes. Set anonymous and local
5426 classes to be private.
5427 (generate_classfile): Attribute count adjusted. Call
5428 append_innerclasses_attribute.
5429 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5430 PURE_INNER_CLASS_TYPE_P.
5431 * parse.y (parser_qualified_classname): New parameter `is_static',
5432 produce non qualified name accordingly.
5433 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5434 (create_interface): Added argument to parser_qualified_classname.
5435 (create_class): Added argument to parser_qualified_classname. Setup
5436 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5437 (add_inner_class_fields): Fixed indentation.
5438 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5439 (method_declarator): Fixed typo in comment.
5440 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5441 (build_current_thisn): Likewise.
5442 (patch_method_invocation): Likewise.
5444 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5446 * decl.c (current_function_decl): Move to toplev.c.
5448 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5450 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5451 (DECL_BIT_INDEX): Use underlying representation.
5452 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5454 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5456 * expr.c (build_java_ret): Pass proper type to size_binop.
5458 2000-02-25 Anthony Green <green@cygnus.com>
5460 * expr.c (build_class_init): Mark the decl to be ignored by
5462 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5463 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5464 * class.c (init_test_hash_newfunc): New function.
5465 (decl_hash): New function.
5466 (decl_compare): New function.
5467 * decl.c (emit_init_test_initialization): New function.
5468 (complete_start_java_method): Traverse the init test hashtable,
5469 calling emit_init_test_initialization.
5470 (always_initialize_class_p): Define.
5471 * expr.c (build_class_init): Use initialization tests when
5472 emitting class initialization code.
5473 (always_initialize_class_p): Declare.
5474 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5476 * java-tree.h: Include hash.h.
5477 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5478 (struct lang_decl): Add init_test_table field.
5479 (init_test_hash_entry): Define.
5481 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5483 * gjavah.c (main): Avoid using `argi' to report unimplemented
5486 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5488 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5489 initialize locals to avoid warnings. Local `exception_type' moved
5492 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5494 * parse.y (resolve_expression_name): Use `orig' as a second
5495 argument to resolve_field_access.
5496 (resolve_field_access): Removed unnecessary code when dealing with
5499 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5501 * class.c (push_super_field): Don't push the field twice.
5502 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5503 * parse.h (java_reorder_fields): Prototyped.
5504 * parse.y (java_reorder_fields): New function.
5505 (java_layout_class): Simplified not to worry about re-ordering.
5507 2000-02-23 Tom Tromey <tromey@cygnus.com>
5509 * gjavah.c (print_name): In JNI case, correctly quote string.
5510 (print_method_info): Don't handle overrides in JNI mode.
5512 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5514 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5515 value type set to `boolean_type_node'.
5517 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5519 * jcf-dump.c (main): Test for correct condition after
5520 output file creation.
5522 2000-02-19 Anthony Green <green@cygnus.com>
5524 * jcf-depend.c (add_entry): Fix test for first list entry.
5526 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5528 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5529 * constants.c (build_constants_constructor): Likewise.
5531 2000-02-19 Anthony Green <green@cygnus.com>
5533 * jcf-depend.c (add_entry): Add entries to the end of the list.
5535 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5537 * decl.c (INT_TYPE_SIZE): Define if necessary.
5538 (expand_java_return): Handle the case of a native integer smaller
5541 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5543 * gjavah.c (help): Use GCCBUGURL.
5544 * jv-scan.c (help): Likewise.
5545 * jcf-dump.c (help): Likewise.
5547 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5549 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5552 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5554 * jcf-parse.c (load_class): Call `fatal' if no file containing
5555 the target class are found.
5557 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5559 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5560 lex.c, lex.h, and PARSE_H to...
5561 (parse.o, parse-scan.o): ...here, respectively.
5563 * lex.c: Split out code that may trigger SIGFPE from yylex()
5564 to its own function.
5565 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5567 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5569 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5571 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5573 * parse.y (outer_field_access_p): Stop in time when outer contexts
5575 (resolve_qualified_expression_name): Properly qualify *everything*
5576 after a package.type to be resoled as expression names.
5577 (find_applicable_accessible_methods_list): Save/restore `class' to
5578 isolate it from a possible outer context search.
5580 2000-02-15 Tom Tromey <tromey@cygnus.com>
5582 * gjavah.c (jni_print_char): New function.
5583 (print_full_cxx_name): Use it.
5584 (decode_signature_piece): Likewise.
5585 (print_cxx_classname): Likewise.
5587 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5589 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5591 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5593 * gjavah.c: Include version.h.
5595 * jcf-dump.c: Likewise.
5597 * jv-scan.c: Likewise.
5599 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5601 * parse.y (outer_field_access_fix): First parameter now a tree
5602 node. Check for assignement to final. First argument to
5603 build_outer_field_access_fix modified to accommodate prototype.
5604 (build_outer_field_access): Don't check for assignment to final
5606 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
5607 possibly returned by outer_field_access_fix. Changed
5608 outer_field_access_fix's first argument.
5609 (check_final_assignment): $finit$'s context is OK.
5610 (patch_unaryop): Use node instead of its line/column value when
5611 calling outer_field_access_fix.
5613 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5615 * parse.y (interface_declaration:): No longer tagged
5616 <node>. Re-installed default action.
5617 (class_member_declaration:): Handle inner interfaces.
5618 (interface_member_declaration): Handle inner interfaces and
5620 (create_interface): Push error if one seen. Suspend parsing
5621 context when processing an inner interface.
5622 (register_fields): Inner class static field limitations not to
5623 apply to inner interfaces.
5625 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5627 * jcf-parse.c (load_class): Update `java_error_count' when a
5628 class' file can't be found.
5629 (parse.y): Avoid (byte)code generation when errors seen.
5631 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5633 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
5634 decodes a valid node.
5635 (patch_binop): Handle TRUNC_DIV_EXPR.
5637 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5639 * parse.y (resolve_package): New local `acc'. Try to progressively
5640 build and guess a package and type name.
5642 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5644 * parse.y (find_applicable_accessible_methods_list): Load and
5645 layout the search class if necessary.
5646 (java_complete_tree): Keep to original type of the folded initial
5649 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5651 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
5652 Generate error message if circularity is detected. New static
5654 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
5655 * jcf-write.c (generate_bytecode_insns): Very simply handle
5657 * parse.y (java_check_circular_reference): Use
5658 `cyclic_inheritance_report' during report, if necessary.
5659 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
5660 walking NEW_ARRAY_INIT twice.
5662 2000-02-09 Tom Tromey <tromey@cygnus.com>
5664 * parse.y (check_class_interface_creation): Allow inner classes to
5665 be `private' or `protected', check modifiers' consistency. Prevent
5666 block local classes from bearing any modifiers.
5668 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5670 * except.c (check_start_handlers): Re-add prototype lost in last
5672 (maybe_start_try): Remove excess argument to `check_start_handlers'.
5674 2000-02-09 Andrew Haley <aph@cygnus.com>
5676 * decl.c (clear_binding_level): Remove excess initializer.
5677 (maybe_poplevels): Remove unused variable.
5678 (force_poplevels): Ditto.
5679 (struct binding_level): Add comment.
5681 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5683 * jcf-write.c (generate_classfile): Don't consider
5684 pre-initialization with reference value (use <clinit> instead.)
5685 * parse.y (java_fix_constructors): No generated constructor for
5687 (build_outer_field_access): Removed debug message.
5688 (outer_field_expanded_access_p): Adapted to bytecode generation.
5689 (build_outer_field_access_method): Use fix_method_argument_names.
5690 (build_outer_method_access_method): Fixed indentation. Added
5691 comment. Handle access method generation for static and also void
5693 (build_access_to_thisn): Inserted debug message.
5694 (maybe_build_thisn_access_method): Use fix_method_argument_names.
5695 (resolve_qualified_expression_name): Fixed comment.
5696 (not_accessible_p): Adapted to bytecode generation. Added comment.
5697 (patch_method_invocation): Added comment.
5698 (maybe_use_access_method): Fixed leading comment. Handle static
5700 (java_complete_lhs): Don't shortcut handling of initialized upon
5701 declaration String type static fields when generating bytecode.
5702 (patch_unaryop): Handle outer field access when generating
5705 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5707 * java-tree.h (FIELD_THISN): New macro.
5708 * jcf-write.c (append_synthetic_attribute): New function.
5709 (generate_classfile): Set "Synthetic" attribute on this$<n>,
5710 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
5711 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
5713 (build_outer_field_access): Turned on access functions usage and
5714 generation when compiling to bytecode.
5715 (maybe_use_access_method): Likewise.
5717 2000-01-25 Andrew Haley <aph@cygnus.com>
5719 * java-except.h (struct eh_range): Add `expanded' field.
5720 (maybe_start_try): Add end_pc arg.
5721 (maybe_end_try): Ditto.
5722 * java-tree.h (force_poplevels): new function.
5723 * expr.c (expand_byte_code): Don't call maybe_start_try or
5725 * except.c (add_handler): Reset expanded.
5726 (expand_start_java_handler): Set expanded.
5727 (check_start_handlers): Don't expand a start handler that's
5728 already been expanded.
5729 (maybe_start_try): Add end_pc arg. Only expand a handler which
5731 (expand_end_java_handler): call force_poplevels.
5732 (force_poplevels): new function.
5733 * decl.c (binding_level): Add start_pc of binding level.
5734 (maybe_pushlevels): Call maybe_start_try when pushing binding
5736 (maybe_poplevels): Call maybe_end_try when popping binding levels.
5737 (LARGEST_PC): Define.
5738 (clear_binding_level): Use LARGEST_PC.
5740 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
5741 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
5742 (binding_depth, is_class_level, current_pc): new variables.
5743 (struct binding_level): ditto.
5744 (indent): new function.
5745 (push_jvm_slot): add debugging info.
5746 (maybe_pushlevels): ditto.
5747 (maybe_poplevels): ditto.
5750 (start_java_method): ditto.
5751 (give_name_to_locals): comment only.
5752 * except.c (binding_depth, is_class_level, current_pc):
5754 (expand_start_java_handler): add debugging info.
5755 (expand_end_java_handler): ditto.
5757 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5759 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
5760 (print_name_for_stub_or_jni, process_file): Constify a char*.
5762 2000-02-03 Tom Tromey <tromey@cygnus.com>
5764 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
5766 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5768 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
5769 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
5772 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5774 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
5775 * java-tree.h (TYPE_II_STMT_LIST): New macro.
5776 (struct lang_type): New field `ii_block'.
5777 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
5778 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
5779 * parse.h (struct parser_ctxt): New field `instance_initializers'.
5780 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
5781 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
5782 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
5784 * parse.y (add_instance_initializer): New function.
5785 (in_instance_initializer): New static global.
5786 (class_body_declaration:): Link instance initializer block.
5787 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
5788 (array_creation_expression:): Remove unused local.
5789 (java_parser_context_push_initialized_field): Fixed leading
5790 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
5791 CPC_INSTANCE_INITIALIZER_LIST.
5792 (java_parser_context_pop_initialized_field): Likewise.
5793 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
5794 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
5795 CPC_INITIALIZER_STMT.
5796 (fix_constructors): New local `class_type'. Use it. Call
5797 add_instance_initializer.
5798 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
5799 (patch_return): Forbid return in instance initializers.
5800 (patch_throw_statement): Enforce exception handling in the context
5801 of instance initializers.
5803 2000-02-03 Tom Tromey <tromey@cygnus.com>
5805 * Make-lang.in (java.mostlyclean): Remove executables in
5808 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5810 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
5811 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
5812 (java_float_finite): Convert to use union Word from javaop.h.
5813 (java_double_finite): Convert to use union DWord from javaop.h.
5815 2000-02-02 Tom Tromey <tromey@cygnus.com>
5817 * gjavah.c (options): Added `jni' entry.
5818 (help): Document -jni.
5819 (flag_jni): New global.
5820 (process_file): Handle JNI output. Don't print text from
5821 -prepend, -add, etc, when generating stubs. Only remove `.class'
5822 suffix if it actually exists.
5823 (main): Create a `.c' file when run with `--jni --stubs'. Create
5824 correct output file name with `--jni'.
5825 (print_include): Mangle header name differently in JNI case.
5826 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
5828 (print_method_info): Handle JNI case. Put signature info into
5829 method name. Handle case when STREAM is NULL.
5830 (print_name_for_stub_or_jni): New function.
5831 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
5832 (print_cxx_classname): Handle JNI.
5833 (print_full_cxx_name): Likewise.
5834 (decode_signature_piece): Likewise.
5835 (overloaded_jni_method_exists_p): New function.
5836 (struct method_name): Added `signature' and `sig_length' fields.
5837 (HANDLE_END_FIELD): Do nothing in JNI mode.
5839 2000-02-02 Tom Tromey <tromey@cygnus.com>
5841 * jv-scan.c: Include version.c, <getopt.h>.
5842 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
5843 (options): New array.
5844 (usage): New function.
5845 (version): New function.
5846 (main): Use getopt_long to parse command line.
5847 * jcf-dump.c: Include version.c, <getopt.h>.
5848 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
5849 OPT_JAVAP): New macros.
5850 (options): New array.
5851 (usage): Return `void'. Changed message.
5852 (help): New function.
5853 (version): New function.
5854 (main): Use getopt_long_only to parse command line.
5855 * gjavah.c: Include <getopt.h>.
5856 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
5857 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
5858 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
5859 (options): New array.
5860 (java_no_argument): Removed.
5861 (help): Updated with missing options.
5862 (main): Use getopt_long_only to parse command line.
5863 (usage): Changed message.
5865 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5867 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
5868 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
5869 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
5870 * parse.y (array_creation_expression:): Handle anonymous arrays.
5871 (build_array_from_name): Don't set `ret_name' if null.
5872 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
5873 (qualify_ambiguous_name): Likewise.
5874 (java_complete_expand_class): Likewise.
5876 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5878 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
5879 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
5880 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
5881 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
5882 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
5883 AIPL_FUNCTION_COMPLETED_INVOCATION.
5884 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
5885 AIPL_FUNCTION_INVOCATION_READY.
5886 (AIPL_FUNCTION_DECLARATION): New enum entry.
5887 * parse.y (reorder_static_initialized): New function.
5888 (java_parser_context_pop_initialized_field): Use it.
5889 (add_inner_class_fields): Use
5890 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
5891 augmented. Install marker after last alias initializer, if any.
5892 (generate_finit): Fixed typo. Don't try to retain only the used
5894 (method_header): Compute and set DECL_FUNCTION_NAP.
5895 (method_declarator): Fixed comment. Insert alias initializer in
5897 (build_alias_initializer_parameter_list): Fixed leading
5898 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
5899 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
5900 (java_complete_expand_class): Code to retain only used aliases
5902 (java_complete_expand_methods): New local `first_decl'. Generate
5903 $finit$ first, then expand the constructors, regular methods and
5905 (java_complete_expand_method): Don't report error on missing
5906 return statement if previously detected bogus.
5907 (fix_constructors): Don't patch constructor parameters list.
5908 (patch_method_invocation): Use new AIPL enum values. Reverse
5909 alias initializer list for anonymous classes.
5911 2000-01-30 Anthony Green <green@redhat.com>
5913 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
5914 determine how many stack slots to pop.
5916 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5918 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
5919 error handling/recovery.
5920 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
5922 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5924 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
5925 FIELD_LOCAL_ALIAS_USED): New macros.
5926 (DECL_FUNCTION_NAP): New macro.
5927 (struct lang_decl): New field `nap'.
5928 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
5929 (struct lang_type): New fields `finit_stmt_list' and
5931 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
5932 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
5933 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
5934 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
5935 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
5936 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
5937 (BUILD_THROW): Macro line separator re-indented.
5938 * parse.y (end_class_declaration): New function.
5939 (maybe_generate_pre_expand_clinit): New name for
5940 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
5941 pre-expand static fields.
5942 (maybe_generate_clinit): Function deleted.
5943 (check_for_static_method_reference): Prototype's parameter list
5945 (generate_finit): New name for maybe_generate_finit. Changed
5946 leading comment. Function rewritten to use
5947 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
5948 (build_alias_initializer_parameter_list): New function.
5949 (java_parser_context_pop_initialized_field): Likewise.
5950 (add_inner_class_fields): Likewise.
5951 (type_declaration:): Call end_class_declaration.
5952 (class_member_declaration:): Likewise.
5953 (formal_parameter_list:): Fixed typos.
5954 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
5955 element. Improved error handling.
5956 (block_statement:): Call end_class_declaration.
5957 (anonymous_class_creation:): Likewise.
5958 (create_anonymous_class): Fixed comments.
5959 (create_class): Call add_inner_class_fields.
5960 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
5961 (method_header): Use MARK_FINAL_PARMS.
5962 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
5963 (method_declarator): Propagate final argument flag.
5964 (craft_constructor): New local `artificial'. Call
5965 build_alias_initializer_parameter_list. Use
5966 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
5967 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
5969 (complete_expand_class): Get rid of unused outer context local
5971 (java_complete_expand_methods): Fixed leading
5972 comment. Generate/pre-expand <clinit> first. Changed method
5973 expansion order to regular, $finit$, constructors, <clinit>.
5974 (java_complete_expand_method): Set current_function_decl.
5975 (fix_constructors): Fix constructor parameter list to account for
5976 outer context local alias initializers.
5977 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5978 (resolve_expression_name): Lookup outer context local aliases. New
5979 local `access', use it.
5980 (patch_method_invocation): Patch inner class ctor invocation with
5981 outer context local aliases initialization values. $finit$
5982 invocation patching now includes things generated with
5983 build_alias_initializer_parameter_list.
5984 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5985 (build_super_invocation): Likewise.
5986 (patch_assignment): Changed comment.
5988 2000-01-27 Andrew Haley <aph@cygnus.com>
5990 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
5994 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5996 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
5998 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6000 * parse.y (register_fields): Don't pass a format specifier to
6001 OBSOLETE_MODIFIER_WARNING.
6002 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6003 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6005 (check_modifiers): Change function into a macro.
6006 (check_class_interface_creation): Pass a literal format string.
6008 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6010 * buffer.h: PROTO -> PARAMS.
6011 * check-init.c: Likewise.
6012 * class.c: Likewise.
6013 * constants.c: Likewise.
6014 * convert.h: Likewise.
6016 * except.c: Likewise.
6018 * gjavah.c: Likewise.
6019 * java-except.h: Likewise.
6020 * java-tree.h: Likewise.
6021 * jcf-depend.c: Likewise.
6022 * jcf-dump.c: Likewise.
6023 * jcf-parse.c: Likewise.
6024 * jcf-path.c: Likewise.
6025 * jcf-reader.c: Likewise.
6026 * jcf-write.c: Likewise.
6028 * jv-scan.c: Likewise.
6029 * jvgenmain.c: Likewise.
6030 * jvspec.c: Likewise.
6034 * parse-scan.y: Likewise.
6035 * parse.h: Likewise.
6036 * parse.y: Likewise.
6037 * typeck.c: Likewise.
6038 * verify.c: Likewise.
6041 * zextract.c: Likewise.
6042 * zipfile.h: Likewise.
6044 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6046 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6047 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6048 * constants.c (build_constant_data_ref): Check for cached
6049 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6050 in TYPE_CPOOL_DATE_REF.
6051 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6052 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6053 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6054 (LOCAL_FINAL): New macro.
6055 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6056 constant pool -- don't try to reuse.
6057 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6059 (find_in_current_zip): Use TYPE_JCF.
6060 * parse.h (java_check_final): Prototype removed.
6061 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6062 (maybe_create_class_interface_decl,
6063 check_class_interface_creation): Likewise.
6064 (java_expand_finals): Function removed.
6065 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6066 (block_statement:): Fixed comment.
6067 (anonymous_class_creation:): Likewise.
6068 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6070 (check_class_interface_creation): Loosened error report on (inner)
6071 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6072 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6073 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6075 (create_interface): Likewise.
6076 (anonymous_class_counter): New static global.
6077 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6078 patch. Fixed comments.
6079 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6080 anonymous_class_counter when declaring a toplevel class.
6081 (craft_constructor): Fixed constructor name when handling
6082 anonymous classes. Anonymous class constructors to feature hidden
6084 (java_fix_constructors): Added comment.
6085 (java_check_final): Function removed.
6086 (java_complete_expand_methods): Fixed comment. Don't generate
6087 class data, save its outgoing constant pool instead.
6088 (verify_constructor_super): Skip anonymous class constructor
6089 hidden this$<n> parameter.
6090 (java_expand_classes): New local `saved_ctxp'. Removed call to
6091 java_expand_finals and java_check_final. Expand anonymous class
6092 constructors. Generate class data.
6093 (build_super_invocation): Skip anonymous class hidden this$<n>
6095 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6096 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6097 (set_java_signature): Likewise.
6099 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6101 * gjavah.c: Delete ACC_VISIBILITY define.
6102 * jcf.h: Add ACC_VISIBILITY define.
6103 * parse.y: final: rule tagged <value>.
6104 (java_check_regular_methods): Use ACC_VISIBILITY define for
6105 default package access check.
6106 (local_variable_declaration_statement): Use final: rule.
6108 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6110 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6113 2000-01-17 Tom Tromey <tromey@cygnus.com>
6115 * gjavah.c (print_field_info): Allow non-static final fields.
6117 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6119 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6120 * parse.y (patch_anonymous_class): New function.
6121 (create_anonymous_class): Register incomplete type when the
6122 class/interface to extends/implement isn't known yet.
6123 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6124 (verify_constructor_super): Tuned error message.
6126 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6128 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6129 (ANONYMOUS_CLASS_P): New macro.
6130 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6131 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6132 * parse.y (create_class): Added leading argument.
6133 (maybe_create_class_interface_decl,
6134 check_class_interface_creation): Likewise.
6135 (craft_constructor): New function.
6136 (verify_constructor_super): Added argument in prototype.
6137 (class_declaration:): Inserted leading argument.
6138 (for_begin:): Use FOR_LOOP_P.
6139 (anonymous_class_creation): Create WFL of the anonymous class to
6140 instantiate. Call build_new_invocation. Added comments.
6141 (check_class_interface_creation): Handle parameter `anonymous' in
6142 verbose mode class creation announce.
6143 (link_nested_class_to_enclosing): Exclude anonymous classes.
6144 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6145 anonymous class, even though they appear to have an enclosing
6147 (create_interface): Pass extra argument to
6148 check_class_interface_creation.
6149 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6150 (create_class): Call check_class_interface_creation and
6151 maybe_create_class_interface_decl with extra new argument. Don't
6152 add private this$<n> to anonymous classes.
6153 (method_declarator): Insert hidden this$<n> to anonymous class
6155 (java_fix_constructors): Deleted code creating default
6156 constructor. Call craft_constructor instead.
6157 (java_check_regular_methods): Set `saw_constructor' to 1 for
6159 (fix_constructors): Pass extra argument to verify_constructor_super.
6160 (verify_constructor_super): New local `sdecl', use it. Search for
6161 matching constructor (possibly featuring arguments) in super
6163 (lookup_method_invoke): Craft constructor according to arguments
6164 list when dealing with anonymous class constructors.
6165 (build_super_invocation): Pass arguments to anonymous class super
6167 (search_loop): Use FOR_LOOP_P.
6168 (labeled_block_contains_loop_p): Likewise.
6170 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6172 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6173 (enclosing_context_p): New function.
6174 (get_access_flags_from_decl): Handle CLASS_STATIC.
6175 (maybe_layout_super_class): Extra first argument passed to
6177 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6179 * decl.c (access0_identifier_node): New global.
6180 (init_decl_processing): access0_identifier_node initialized.
6181 (pushdecl): Set DECL_CONTEXT only on non type decls.
6182 * expr.c (lookup_field): Lookup inner class fields in enclosing
6184 (expand_invoke): Use ID_INIT_P.
6185 (expand_java_field_op): Use DECL_CLINIT_P.
6186 * java-tree.def (CLASS_LITERAL): New tree code.
6187 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6188 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6189 (struct lang_decl): New field `inner_access'.
6190 (enclosing_context_p): Prototyped.
6191 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6192 ID_CLINIT_P): New macros.
6193 (CLASS_STATIC): New macro.
6194 (CLASS_ACCESS0_GENERATED_P): New macro.
6195 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6196 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6197 INNER_CLASS_P): New macros.
6198 (DECL_INNER_CLASS_LIST): New macro.
6199 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6201 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6202 the shift value to int. Fixed typo in comment.
6203 * lex.c (inst_id, wpv_id): Initialize.
6204 * mangle.c (unicode_mangling_length): Take `$' into account.
6205 * parse.h (DRECOVER, RECOVER): Terminate properly.
6206 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6207 (typedef struct _jdep): New field `enclosing'.
6208 (JDEP_ENCLOSING): New macro.
6209 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6210 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6211 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6212 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6213 GET_ENCLOSING_CPC_CONTEXT): New macros.
6214 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6215 (do_resolve_class): Added extra argument in prototype.
6216 * parse.y (resolve_class): Added extra argument in prototype.
6217 (maybe_create_class_interface_decl): Likewise.
6218 (maybe_use_access_method, build_wfl_wrap): New functions.
6219 (java_complete_expand_classes, java_complete_expand_class):
6221 (java_parser_context_push_initialized_field,
6222 java_parser_context_suspend, java_parser_context_resume):
6224 (maybe_make_nested_class_name, make_nested_class_name,
6225 set_nested_class_simple_name_value,
6226 link_nested_class_to_enclosing, find_as_inner_class,
6227 find_as_inner_class_do, check_inner_class_redefinition,
6228 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6229 maybe_build_thisn_access_method, build_outer_field_access,
6230 build_outer_field_access_methods, build_outer_field_access_expr,
6231 build_outer_method_access_method, build_new_access_id,
6232 build_outer_field_access_method, outer_field_access_p,
6233 outer_field_expanded_access_p, outer_field_access_fix,
6234 build_incomplete_class_ref, patch_incomplete_class_ref,
6235 create_anonymous_class): Likewise.
6236 (inst_id, wpv_id): New static global variables.
6237 (synchronized:): New rule, tagged <node>.
6238 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6240 (anonymous_class_creation:): New rule, tagged <node>.
6241 (NEW_TK): Tagged <node>.
6242 (type_literals, array_type_literal): New rules, tagged <node>.
6243 (class_declaration:): Removed action when reducing by class_body:
6244 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6245 using GET_CPC in sub-rules.
6246 (class_member_declaration): Handle inner classes.
6247 (method_declaration): When reducing method_header:, reset
6248 current_function_decl when appropriate.
6249 (method_declarator:): Set the number of formal parameter to 0 for
6250 method declared without arguments.
6251 (constructor_declarator:): Likewise.
6252 (static_initializer:): List of elements kept in a list.
6253 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6254 use of the keyword `static' for type declarations.
6255 (block_statement:): Handle inner class declarations.
6256 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6257 type qualified `this'.
6258 (class_instance_creation_expression): Use anonymous_class_creation:
6259 to handle inner class instances creation. Handle qualified `new'.
6260 (something_dot_new): Added appropriate actions.
6261 (create_new_parser_context): New function.
6262 (java_push_parser_context, java_parser_context_save_global,
6263 java_parser_context_suspend): Use create_new_parser_context.
6264 (check_modifiers): Changed leading comment.
6265 (check_class_interface_creation): Handle interclasses.
6266 (add_superinterfaces): Fixed comment.
6267 (create_interface): Build qualified name from the raw_name instead
6268 of its matching WFL. Push the initialized fields list. raw_name added
6269 as an extra argument to maybe_create_class_interface_decl.
6270 (create_class): Build qualified name from the raw_name instead of
6271 its matching WFL. Removed assignment to current_parsed_class_un.
6272 Call PUSH_ERROR before returning an error. Suspend the current
6273 parser context when processing an inner class. Push the
6274 initialized fields list. raw_name added as an extra argument to
6275 maybe_create_class_interface_decl. Add the private this$<n>
6277 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6278 (register_fields): Get the class type from GET_CPC and handle
6279 previous errors. Added code to handle the creation of static
6280 fields in inner classes. Initialized fields initialization
6281 statements kept in a list of lists.
6282 (maybe_generate_finit): Initialized fields initialization
6283 statements kept in a list of lists. Use GET_CPC.
6284 (maybe_generate_clinit): Likewise.
6285 (method_header): Use GET_CPC and GET_CPC_UN.
6286 (parser_qualified_classname): Handle inner classes.
6287 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6288 (java_fix_constructors): Hide pointer to enclosing context
6289 instance in constructor list when dealing with inner classes.
6290 (jdep_resolve_class): Call resolve_class with extra first argument
6292 (resolve_class): Add enclosing context as a first extra argument
6293 to do_resolve_class.
6294 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6296 (resolve_no_layout): Extra argument added to resolve_class
6298 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6299 (java_get_real_method_name): Use GET_CPC_UN.
6300 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6301 (java_check_abstract_methods): Handle static method declared in
6302 inner classes by an error.
6303 (java_check_regular_methods): Use DECL_CLINIT_P.
6304 (source_start_java_method): Also set DECL_MAX_LOCALS.
6305 (create_artificial_method): Call java_parser_context_save_global
6306 and java_parser_context_restore_global instead of saving/restoring
6307 the context by hand.
6308 (expand_start_java_method): Improved verbose mode message.
6309 (java_complete_expand_methods): Fixed leading comment. Use
6311 (fix_constructors): Added assignment to this$<n> if necessary.
6312 (java_expand_classes): Call java_complete_expand_classes instead
6313 of java_complete_expand_methods.
6314 (make_qualified_primary): Simplified.
6315 (merge_qualified_name): Optimized for missing left or right parts.
6316 (resolve_expression_name): Handle access to outer class fields from
6318 (resolve_qualified_expression_name): New macro
6319 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6320 classes. Report error on non appropriate qualification of
6321 `new'. Handle qualified `this'.
6322 (not_accessible_p): Allow access to outer class private fields from
6324 (patch_method_invocation): Handle method invocations through
6325 access methods and inner class constructor invocations.
6326 (find_applicable_accessible_methods_list): Search enclosing
6327 contexts of an inner class.
6328 (search_applicable_methods_list): Fixed typo.
6329 (argument_types_convertible): Handle inner class constructors'
6330 hidden outer context reference argument.
6331 (qualify_ambiguous_name): Handle qualified `this'.
6332 (java_complete_lhs): Handle use of field accessed through
6333 artificial access methods in various cases of assignments. Handle
6335 (check_final_assignment): Use DECL_CLINIT_P.
6336 (valid_ref_assignconv_cast_p): Handle the destination being an
6337 enclosing context of the source.
6338 (patch_unaryop): Handle use of field accessed through artificial
6340 (patch_return): Use DECL_CLINIT_P.
6341 (patch_throw_statement): Use DECL_CLINIT_P.
6342 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6343 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6346 2000-01-16 Anthony Green <green@cygnus.com>
6348 * parse.y (build_string_concatenation): Only use
6349 StringBuffer(String) shortcut if String arg is constant.
6351 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6353 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6354 the shift value to int. Fixed typo in comment.
6356 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6358 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6359 * jcf-write.c: Likewise.
6360 * parse.y: Likewise.
6361 * parse.c: Regenerate.
6363 2000-01-09 Anthony Green <green@cygnus.com>
6365 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6366 bytecodes in the correct order.
6368 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6370 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6372 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6374 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6375 before building constant array decl.
6377 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6379 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6380 method invocation and typo in conditional expression.
6381 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6382 the appropriate NOTE_POP.
6383 * parse.y (patch_binop): Shift value mask to feature the right
6386 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6388 * class.c (assume_compiled, assume_compiled_node): Add static
6390 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6392 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6394 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6396 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6397 to `__modifier' to avoid stringifying it.
6399 * parse.y (verify_constructor_circularity): Don't call a variadic
6400 function with a non-literal format string.
6401 (java_check_abstract_methods): Move unreachable code inside
6402 `continue' statement.
6403 (lookup_method_invoke): Call xstrdup, not strdup.
6405 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6408 * jcf-parse.c (yyparse): Likewise.
6410 * jv-scan.c (main): Likewise.
6412 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6414 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6415 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6416 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6419 * parse.y (synchronized, variable_redefinition_error,
6420 check_class_interface_creation, create_interface, create_class,
6421 method_header, finish_method_declaration,
6422 check_modifiers_consistency, method_declarator,
6423 complete_class_report_errors, check_abstract_method_definitions,
6424 java_check_regular_methods, check_throws_clauses,
6425 java_check_abstract_methods, read_import_dir,
6426 check_pkg_class_access, declare_local_variables, fix_constructors,
6427 cut_identifier_in_qualified, resolve_expression_name,
6428 resolve_qualified_expression_name, patch_method_invocation,
6429 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6430 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6431 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6432 patch_try_statement, patch_synchronized_statement,
6433 patch_throw_statement, check_thrown_exceptions,
6434 patch_conditional_expr): Likewise.
6436 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6438 * Makefile.in (LIBDEPS): Added gcc's errors.o
6439 (../jcf-dump$(exeext):): Link with gcc's errors.o
6440 (../gcjh$(exeext):): Likewise.
6441 * expr.c (expand_java_NEW): Layout the entire target type instead of
6442 laying out its methods only.
6443 (lookup_field): Layout the class after having loaded it.
6444 * java-tree.h (java_debug_context): Declared.
6445 * jcf-io.c (toplev.h): Included.
6446 (find_class): Removed assignment to jcf's outofsynch
6447 field. Force source file to be read if newer than its matching
6448 class file. Tweaked debug messages.
6449 * jcf-parse.c (jcf_out_of_synch): Deleted.
6450 (read_class): Call to jcf_out_of_synch removed.
6451 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6452 (jcf_out_of_synch): Prototype deleted.
6453 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6454 `deprecated' and `class_err': integer turned into bit fields.
6455 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6456 * parse.y (package_list): New global.
6457 (package_declaration:): Record newly parsed package name.
6458 (extra_ctxp_pushed_p): Static global deleted.
6459 (java_parser_context_save_global): Create buffer context for the
6460 purpose of saving globals, if necessary.
6461 (java_parser_context_restore_global): Pop context pushed for the
6462 purpose of saving globals, if necessary.
6463 (java_debug_context_do): New prototype and function.
6464 (java_debug_context): Likewise.
6465 (do_resolve_class): Use already parsed package names to qualify
6466 and lookup class candidate.
6467 (java_pre_expand_clinit): Removed unnecessary local variable.
6469 1999-12-17 Tom Tromey <tromey@cygnus.com>
6471 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6473 (process_file): Use `\n\' at end of each line in string.
6475 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6477 * expr.c (expand_invoke): Layout the loaded class before
6478 attempting to use it.
6479 (expand_java_field_op): Allow final field assignments to take
6481 * typeck.c (convert): Return error_mark_node if expr is null.
6483 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6485 * class.c (class_depth): Return -1 if the class doesn't load
6487 * expr.c (can_widen_reference_to): Check for errors during depth
6488 computation and return 0 accordingly.
6489 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6490 create default constructors and add an other error check.
6491 * parse.h (java_fix_constructors): Prototyped.
6492 * parse.y (java_pre_expand_clinit): Likewise.
6493 (build_super_invocation): Re-prototyped to feature one argument.
6494 (java_check_circular_reference): Directly use `current'.
6495 (java_fix_constructors): New function.
6496 (java_check_regular_methods): Don't create default constructors
6497 here, but abort if none were found.
6498 (java_complete_expand_methods): Pre-process <clinit> calling
6499 java_pre_expand_clinit.
6500 (java_pre_expand_clinit): New function.
6501 (fix_constructors): build_super_invocation invoked with the
6502 current method declaration as an argument.
6503 (build_super_invocation): Use the context of the processed method
6504 decl argument instead of current_class.
6505 * typeck.c (lookup_java_method): Take WFLs in method names into
6508 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6510 * class.c (make_class_data): flag_keep_inline_functions to keep
6511 private methods in the method array.
6513 1999-12-15 Anthony Green <green@cygnus.com>
6515 * check-init.c (check_init): Take into account both types of
6516 `throw's when checking for uninitialized variables.
6518 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6520 * parse.y (java_complete_lhs): Force convertion of array
6521 dimensions to int_type_node, that's what runtime's ABI expects.
6523 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6525 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6526 operand of a WFL, until the Java front-end gets fixed with regard
6527 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6529 1999-12-10 Andrew Haley <aph@cygnus.com>
6531 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6532 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6533 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6537 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6539 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6540 before calling expand_eh_region_start and expand_start_all_catch.
6541 * except.c (expand_start_java_handler): Switch to permanent
6542 obstack before calling expand_eh_region_start.
6543 (expand_end_java_handler): Switch to permanent obstack before
6544 calling expand_start_all_catch.
6546 1999-12-5 Anthony Green <green@cygnus.com>
6548 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6549 function with side effects.
6550 (init_decl_processing): Mark all memory allocating DECLs with
6553 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6555 * except.c (expand_end_java_handler): Call
6556 expand_resume_after_catch and end_catch_handler.
6558 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6560 * verify.c (verify_jvm_instructions): Create new return label
6561 chain if non existent (don't rely on the verified state of the jsr
6564 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6566 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6567 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6569 * parse.y (patch_assignment): Removed bogus final class test on
6570 lhs when checking on whether to emit an ArrayStoreException runtime
6572 * expr.c (expand_java_arraystore): Likewise.
6574 1999-11-28 Anthony Green <green@cygnus.com>
6576 * decl.c (find_local_variable): Reuse single slot decls when
6579 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6581 * jcf-parse.c (saw_java_source): Global variable removed.
6582 (read_class): Don't use `saw_java_source'. Added extra braces.
6583 (yyparse): Code setting `saw_java_source' removed.
6585 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6587 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6589 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6591 * verify.c (merge_type_state): Non verified subroutines being
6592 considered more than once to trigger passive type merge.
6594 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6596 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
6597 in case of error. Error message tuned.
6599 1999-11-21 Anthony Green <green@cygnus.com>
6601 * constants.c (find_methodref_index): Unwrap method names before
6602 inserting them in the constant pool.
6604 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
6606 * class.c (assume_compiled_node): New typedef.
6607 (assume_compiled_tree): New static data.
6608 (find_assume_compiled_node): New function.
6609 (add_assume_compiled): New function.
6610 (assume_compiled): New function.
6611 * class.c (make_class_data): Use assume_compiled.
6612 (is_compiled_class): Use assume_compiled.
6614 * java-tree.h (add_assume_compiled): Declare.
6616 * lang.c (lang_decode_option): Parse new options.
6618 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6620 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
6621 int_type_node: that's what `_Jv_AllocObject' expects.
6623 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6625 * parse.y (lookup_method_invoke): Use lang_printable_name to
6626 reliably build the type name during error report. Fixes PR gcj/97.
6628 1999-11-09 Tom Tromey <tromey@cygnus.com>
6630 * jcf-path.c: Include <sys/stat.h>.
6631 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
6632 (DIR_UP): New macro.
6634 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6636 * parse.y (source_end_java_method): Resume permanent allocation,
6637 reversing Apr 27 1998 patch.
6638 (patch_string_cst): Pop obstacks after having pushed the permanent
6641 1999-11-05 Tom Tromey <tromey@cygnus.com>
6643 * class.c (finish_class): Emit inlined methods if any native
6644 methods exist in the class. Fixes PR gcj/85.
6646 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6648 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
6649 (qualify_ambiguous_name): Likewise.
6651 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
6653 * typeck.c: (lookup_java_method): search all inherited
6654 interfaces when looking up interface method.
6656 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6658 * parse.y (method_header:): Issue error message for rule `type
6660 (synchronized:): Error report when not using synchronized.
6662 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6664 * parse.y (resolve_qualified_expression_name): Prevent `this' from
6665 being used before the superclass constructor has been called.
6666 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
6667 instead of `CALL_THIS_CONSTRUCTOR_P'.
6669 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
6671 * check-init.c: Fix typo in comment.
6673 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6675 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
6678 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6680 * parse.y (expression_statement:): Call function to report
6681 improper invocation of a constructor.
6682 (parse_ctor_invocation_error): New function.
6684 1999-10-26 Mark Mitchell <mark@codesourcery.com>
6686 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
6689 1999-10-21 Tom Tromey <tromey@cygnus.com>
6691 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
6692 in generated `main'.
6694 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6696 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
6697 (qualify_ambiguous_name): Likewise.
6699 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6701 * parse.y (java_complete_tree): fold_constant_for_init to work on
6703 (java_complete_lhs): Likewise.
6704 (array_constructor_check_entry): Complete an initializer element
6705 on permanent_obstack.
6707 1999-10-19 Tom Tromey <tromey@cygnus.com>
6709 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
6710 From Mike Moreton <mike@pillim.demon.co.uk>.
6712 1999-10-15 Greg McGary <gkm@gnu.org>
6714 * java-tree.h (flag_bounds_check): Remove extern decl.
6715 * lang.c (flag_bounds_check): Remove global variable.
6716 (lang_f_options): Remove "bounds-check" entry.
6717 (lang_init_options): Default flag_bounds_check to "on".
6719 1999-10-14 Tom Tromey <tromey@cygnus.com>
6721 * jvgenmain.c (usage): New function.
6722 (main): Use it. Also, handle `-D' options.
6723 * jvspec.c (lang_specific_driver): Recognize -D.
6724 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
6726 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
6728 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6730 * jcf-dump.c (print_constant, disassemble_method): Don't call a
6731 variadic function with a non-literal format string.
6733 * parse-scan.y (report_main_declaration): Likewise.
6735 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
6737 * parse.y (read_import_dir, patch_assignment, patch_binop,
6738 patch_array_ref): Likewise.
6740 * typeck.c (build_java_array_type): Likewise.
6742 * verify.c (verify_jvm_instructions): Likewise.
6744 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6746 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
6748 1999-10-07 Anthony Green <green@cygnus.com>
6750 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
6751 where CHECK_PUT may fail for valid reasons.
6753 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
6754 UNSAFE_PUTN): New macros.
6756 1999-10-04 Tom Tromey <tromey@cygnus.com>
6758 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
6759 well. Fixes Java PR gcj/59.
6760 * parse-scan.y (yyerror): Report errors.
6762 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
6764 * decl.c (insert_block): Remove unconditional `abort'.
6766 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6768 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
6769 FUNCTION_CODE now of type int. All callers changed.
6770 Set the builtin's DECL_BUILT_IN_CLASS.
6772 1999-09-23 Tom Tromey <tromey@cygnus.com>
6774 * jvspec.c (lang_specific_driver): Don't read spec file if
6775 -fsyntax-only given.
6777 1999-09-22 Tom Tromey <tromey@cygnus.com>
6779 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
6781 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
6782 (WORDS_TO_LONG): Likewise.
6783 (WORDS_TO_DOUBLE): Likewise.
6785 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6787 * jcf-write.c (RELOCATION_VALUE_0): New macro.
6788 (RELOCATION_VALUE_1): Likewise.
6789 (emit_iinc, emit_reloc, push_constant1, push_constant2,
6790 push_in_const, push_long_const): Prototyped.
6791 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
6792 (push_constant2): Likewise.
6793 (push_int_const): Cast find_constant1's integer arguments to `jword'.
6794 (find_constant_wide): Cast find_constant2's integer arguments to
6796 (find_constant_index): Cast find_constant2's and find_constant2's
6797 integer arguments to `jword'.
6798 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
6799 (emit_switch_reloc): Use RELOCATION_VALUE_0.
6800 (emit_if): Use RELOCATION_VALUE_1.
6801 (emit_goto): Likewise.
6802 (emit_jsr): Likewise.
6803 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
6804 argument to push_long_const to HOST_WIDE_INT.
6806 1999-09-15 Andreas Schwab <schwab@suse.de>
6808 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
6810 1999-09-20 Nick Clifton <nickc@cygnus.com>
6812 * lang.c (lang_decode_option): Extend comment.
6814 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6816 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
6819 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6821 * gjavah.c (get_field_name, print_method_info, print_include,
6822 add_namelet): Use xmalloc, not malloc.
6824 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
6825 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
6828 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
6830 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
6832 * jcf-path.c (add_entry): Likewise.
6834 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
6836 * jv-scan.c (xmalloc): Remove definition.
6838 * jvgenmain.c (xmalloc): Likewise.
6840 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
6842 * lex.c (java_store_unicode): Use xrealloc, not realloc.
6844 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
6845 concat, not xmalloc/sprintf.
6846 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
6847 (xstrdup): Remove definition.
6849 * parse.y (duplicate_declaration_error_p,
6850 constructor_circularity_msg, verify_constructor_circularity,
6851 check_abstract_method_definitions, java_check_regular_methods,
6852 java_check_abstract_methods, patch_method_invocation,
6853 check_for_static_method_reference, patch_assignment, patch_binop,
6854 patch_cast, array_constructor_check_entry, patch_return,
6855 patch_conditional_expr): Use xstrdup, not strdup.
6857 * zextract.c (ALLOC): Use xmalloc, not malloc.
6859 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6861 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
6863 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
6864 (do_spec, lang_specific_pre_link, lang_specific_driver,
6865 input_filename, input_filename_length): Don't declare.
6866 (main_class_name, jvgenmain_spec, lang_specific_driver):
6868 (lang_specific_driver): All calls to the function pointer
6869 parameter now explicitly call `fatal'.
6871 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6873 * parse.y (find_applicable_accessible_methods_list): Search
6874 abstract classes as interfaces.
6876 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6878 * class.c (finish_class): We're now outside a valid method
6879 declaration. Tell the rest of gcc so.
6881 1999-09-08 Bruce Korb autogen@linuxbox.com
6883 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
6885 1999-09-07 Tom Tromey <tromey@cygnus.com>
6887 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
6889 (decode_signature_piece): Don't emit "::" in JArray<>.
6890 (print_namelet): Only print trailing `;' when printing a class.
6892 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6894 * java-tree.h: Delete declarations for all tree nodes now moved to
6896 * decl.c: Delete their definitions.
6898 1999-09-04 Mark Mitchell <mark@codesourcery.com>
6900 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
6901 * Makefile.in (OBJS): Add ggc-callbacks.o.
6902 (OBJDEPS): Likewise.
6904 1999-09-03 Tom Tromey <tromey@cygnus.com>
6906 * parse.y (strip_out_static_field_access_decl): Return operand if
6907 it satisfies JDECL_P.
6909 1999-09-02 Tom Tromey <tromey@cygnus.com>
6911 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
6912 Handle nested arrays, like `[[I'.
6914 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6916 * class.c (finish_class): Remove unused parameter, all callers
6919 * expr.c (build_java_athrow): Change return type to void.
6920 (java_lang_expand_expr): Make sure each case in switch returns a
6923 * java-tree.h (finish_class): Fix prototype to take void args.
6925 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
6926 (main): Issue return from main, not exit.
6928 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
6930 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
6932 * jv-scan.c (main): Issue return from main, not exit.
6934 * parse.y (check_abstract_method_definitions,
6935 java_check_abstract_method_definitions): Add static prototypes.
6936 (java_complete_expand_methods): Fix call to `finish_class'.
6938 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
6941 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6943 * lang.c (language_string): Constify.
6945 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6947 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
6948 Remove hacks for stuff which comes from libiberty.
6950 * Make-lang.in: Likewise.
6952 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
6954 * Makefile.in (xref.o): Depend on xref.c explicitly.
6956 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6958 * java-tree.h (lang_printable_name): Constify a char*.
6960 * lang.c (lang_printable_name): Likewise.
6962 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
6964 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
6967 1999-08-26 Tom Tromey <tromey@cygnus.com>
6969 * gjavah.c (print_cxx_classname): Print "::" before qualified
6972 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6974 * parse.y (lookup_cl): Changed leading comment. Now does its best
6975 to set the column number.
6976 (qualify_ambiguous_name): Take WFL wrappers into account.
6978 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
6980 * verify.c (verify_jvm_instructions): Don't check instruction
6981 validity beyond end of method.
6983 1999-08-25 Tom Tromey <tromey@cygnus.com>
6985 * jvspec.c (lang_specific_driver): Correctly handle --help again.
6987 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6989 * gjavah.c (print_name, print_base_classname, utf8_cmp,
6990 cxx_keyword_subst, generate_access, name_is_method_p,
6991 get_field_name, print_field_name, super_class_name, print_include,
6992 decode_signature_piece, print_class_decls, usage, help,
6993 java_no_argument, version, add_namelet, print_namelet): Add static
6995 (print_base_classname, utf8_cmp, cxx_keyword_subst,
6996 name_is_method_p): Constify a char*.
6997 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
6998 Provide a final else clause in an if-else-if.
6999 (print_field_info): Add missing final arg in function call to
7001 (print_method_info, decompile_method, decode_signature_piece,
7002 print_c_decl, print_full_cxx_name, print_stub,
7003 print_mangled_classname, super_class_name, print_include,
7004 add_namelet, add_class_decl, print_class_decls, process_file,
7005 help): Constify a char*.
7007 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7008 push_int_const, find_constant_wide, find_constant_index,
7009 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7010 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7011 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7012 emit_if, emit_goto, emit_jsr, call_cleanups,
7013 make_class_file_name): Add static prototypes.
7014 (generate_bytecode_return, generate_bytecode_insns): Pass a
7015 NULL_PTR, not a NULL_TREE.
7017 * jv-scan.c: Include "jcf.h".
7018 (main): Declare using DEFUN macro.
7020 * jvspec.c (find_spec_file, lang_specific_pre_link,
7021 lang_specific_driver): Add prototypes.
7022 (find_spec_file): Constify a char*.
7024 * keyword.gperf (hash, java_keyword): Add prototypes.
7026 * lang.c (lang_print_error): Add static prototype.
7027 (lang_init): Prefer memcpy over bcopy to avoid casts.
7029 * lex.c (yylex): Add static prototype.
7031 * parse-scan.y: Include "lex.c" earlier.
7033 * parse.h: Remove redundant declaration for `yylex'.
7035 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7036 labeled_block_contains_loop_p): Add static prototypes.
7037 (not_accessible_p): Make static to match prototype.
7039 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7041 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7043 * parse.y (check_method_redefinition): Changed leading comment.
7044 (check_abstract_method_definitions): New function.
7045 (java_check_abstract_method_definitions): New function.
7046 (java_check_regular_methods): Call it.
7047 (verify_constructor_super): Fixed indentation.
7048 (lookup_method_invoke): Likewise.
7050 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7052 * parse.y (method_header): Return a null pointer if the current
7054 (finish_method_declaration): Return if the current function decl
7056 (source_start_java_method): Likewise.
7057 (java_method_add_stmt): Likewise.
7059 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7061 * class.c (emit_register_class): Removed unnecessary call to
7063 * parse.y (labeled_block_contains_loop_p): Removed unused local
7066 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7068 * parse.y (java_refold): Added prototype.
7070 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7072 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7073 (java_stabilize_reference): Removed unnecessary `else'.
7074 (java_complete_lhs): Set flag to remember boolean. Call
7075 java_refold. Added comments.
7076 (java_decl_equiv): New function.
7077 (binop_compound_p): Likewise.
7078 (java_refold): Likewise.
7079 (patch_unaryop): Striped static field access assigned to decl and
7080 op. Changed promotion scheme for ++/-- operators.
7081 (search_loop): New function.
7082 (labeled_block_contains_loop_p): Likewise.
7083 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7085 (patch_bc_statement): Call search_loop. Fixed comment.
7087 1999-08-14 Anthony Green <green@cygnus.com>
7089 * expr.c (java_lang_expand_expr): Mark static array data as
7092 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7094 * jvgenmain.c (main): NUL-terminate name_obstack.
7096 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7098 * check-init.c (check_bool2_init, done_alternative): Add static
7101 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7102 (add_method, build_utf8_ref, build_class_ref,
7103 append_gpp_mangled_type, layout_class_method): Constify a char*.
7105 * decl.c (push_promoted_type, make_binding_level): Add static
7107 (push_promoted_type, pushdecl): Constify a char*.
7109 * except.c (find_handler_in_range, link_handler,
7110 check_start_handlers): Add static prototypes.
7112 * expr.c (process_jvm_instruction): Constify a char*.
7114 * gjavah.c (main): Constify a char*.
7116 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7119 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7121 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7122 munge, print_ents): Constify a char*.
7124 * jcf-dump.c (disassemble_method): Constify a char*.
7125 (print_constant_pool, print_exception_table): Add static prototypes.
7126 (print_constant, print_exception_table, main, disassemble_method):
7129 * jcf-io.c (find_classfile, find_class): Likewise.
7131 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7132 (set_source_filename, predefined_filename_p): Add static prototypes.
7133 (set_source_filename, get_constant, get_class_constant,
7134 find_in_current_zip): Constify a char*.
7136 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7138 (add_entry, add_path, jcf_path_classpath_arg,
7139 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7141 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7142 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7143 jcf_parse_one_method, jcf_parse_methods,
7144 jcf_parse_final_attributes): Add static prototypes.
7145 (get_attribute): Constify a char*.
7147 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7148 jcf_dependency_add_target, jcf_path_classpath_arg,
7149 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7151 * jv-scan.c (main): Constify a char*.
7152 (gcc_obstack_init): Add prototype arguments.
7154 * jvgenmain.c (gcc_obstack_init): Likewise.
7155 (main): Constify a char*.
7157 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7159 (put_decl_string, lang_print_error): Constify a char*.
7160 (lang_init): Remove redundant extern prototype.
7162 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7164 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7165 Add static prototypes.
7166 (get_type_from_signature): Constify a char*.
7168 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7169 Add static prototypes.
7170 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7171 (verify_jvm_instructions): Constify a char*.
7173 * xref.c (xref_flag_value): Likewise.
7175 * xref.h (xref_flag_value): Likewise.
7177 * zextract.c (makeword, makelong): Add static prototypes.
7178 (makeword, makelong): Constify a uch*.
7180 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7182 * lang.c (java_dummy_print): Constify a char*.
7183 (lang_print_error): Likewise.
7184 (lang_init): Remove redundant prototype for `print_error_function'.
7185 (lang_init_source): Likewise.
7186 (lang_identify): Constify a char*.
7188 1999-08-09 Tom Tromey <tromey@cygnus.com>
7190 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7191 (WORDS_TO_LONG): Likewise.
7192 (WORDS_TO_DOUBLE): Likewise.
7194 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7196 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7198 * expr.c (java_stack_pop, java_array_data_offset,
7199 build_java_throw_out_of_bounds_exception, case_identity,
7200 build_java_check_indexed_type): Add static prototypes.
7201 (linenumber_table, expand_invoke, expand_java_field_op,
7202 build_primtype_type_ref, expand_byte_code): Constify a char*.
7204 * java-tree.h (build_primtype_type_ref, linenumber_table):
7206 (java_lang_expand_expr): Add prototype.
7208 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7209 `java_lang_expand_expr'.
7211 * lex.c (java_lex_error): Constify a char*.
7212 (java_get_unicode, java_read_char, java_allocate_new_line,
7213 java_unget_unicode, java_sneak_unicode): Prototype.
7215 * parse-scan.y (current_class, package_name, method_declarator,
7216 report_class_declaration, yyerror): Constify a char*.
7218 * parse.h (java_report_errors): Prototype.
7219 (yyerror): Constify a char*.
7221 * parse.y (classitf_redefinition_error, check_modifiers,
7222 parse_jdk1_1_error, lookup_package_type,
7223 lookup_package_type_and_set_next, get_printable_method_name,
7224 purify_type_name): Constify a char*.
7225 (build_super_invocation, maybe_generate_finit,
7226 verify_constructor_super, parser_add_interface,
7227 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7228 java_complete_expand_methods, java_expand_finals,
7229 cut_identifier_in_qualified, java_stabilize_reference,
7230 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7231 merge_string_cste): Prototype.
7232 (single_type_import_declaration, yyerror,
7233 variable_redefinition_error, build_array_from_name,
7234 build_unresolved_array_type, check_class_interface_creation,
7235 resolve_class, complete_class_report_errors,
7236 note_possible_classname, read_import_dir,
7237 find_in_imports_on_demand, resolve_package, fix_constructors,
7238 check_deprecation, lookup_method_invoke,
7239 maybe_build_primttype_type_ref, array_constructor_check_entry):
7241 (java_complete_expand_methods, java_expand_finals): Make static.
7242 (convert_narrow): Remove static prototype.
7244 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7246 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7248 1999-08-02 Richard Henderson <rth@cygnus.com>
7250 * decl.c: Include defaults.h instead of expr.h.
7251 * parse.y: Likewise.
7253 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7255 * java/decl.c (start_java_method): Change all uses of
7256 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7257 Ensure expr.h is included.
7258 * java/expr.c (pop_arguments): Ditto.
7259 * java/parse.y (expand_start_java_method): Ditto.
7261 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7263 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7265 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7267 * decl.c: Include "function.h".
7268 * except.c: Likewise.
7269 * parse.y: Likewise.
7270 * Makefile.in: Update dependencies.
7272 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7274 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7275 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7276 `modifier' with ATTRIBUTE_UNUSED.
7278 * gjavah.c (process_file): Add braces around ambiguous `else'.
7280 * jcf-dump.c (print_access_flags, localvar_free): Change return
7283 * parse.y (java_complete_expand_method): Initialize variable
7285 (resolve_qualified_expression_name): Likewise for `field_decl'.
7286 (patch_method_invocation): Likewise for `class_to_search'.
7287 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7288 (patch_assignment): Likewise for `lhs_type'.
7290 * verify.c (verify_jvm_instructions): Remove unused variable
7293 1999-07-25 Richard Henderson <rth@cygnus.com>
7295 * decl.c (va_list_type_node): New.
7297 1999-07-25 Anthony Green <green@cygnus.com>
7299 * gjavah.c (print_stub): New function.
7300 (METHOD_IS_NATIVE): New macro.
7301 (print_mangled_classname): Make static.
7302 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7303 (process_file): Perform stub generation.
7304 (HANDLE_METHOD): Don't emit class decls during stub
7306 (HANDLE_END_METHOD): Take into account stub generation.
7307 (print_method_info): Handle stub generation.
7308 (print_stub): New function.
7309 (print_cxx_classname): Make signature consistant with others.
7310 (help): Describe -stubs option.
7311 (main): Create stub file.
7312 (version): Use version.c.
7313 (print_full_cxx_name): New function.
7314 (print_c_decl): Use print_full_cxx_name.
7316 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7318 * check-init.c (check_init): Handle MAX_EXPR.
7320 1999-07-15 Andrew Haley <aph@cygnus.com>
7322 * lang.c (flag_use_divide_subroutine): New variable.
7323 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7324 fp-to-integer conversion.
7325 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7328 * expr.c (build_java_soft_divmod): New function.
7329 (build_java_binop): Call build_java_soft_divmod if
7330 flag_use_divide_subroutine is set.
7331 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7332 soft_lrem_node: new builtin functions.
7333 (init_decl_processing) Initialize the new builtins.
7334 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7335 soft_lrem_node: new builtin functions.
7336 (build_java_soft_divmod): New function.
7337 * parse.y: Call build_java_soft_divmod if
7338 flag_use_divide_subroutine is set.
7341 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7342 a --specs= arg) even if not linking.
7343 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7344 -fuse-divide-subroutine
7346 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7348 * parse.y (resolve_and_layout): Check methods only once.
7349 (resolve_qualified_expression_name): Verify thrown exceptions
7351 (check_thrown_exceptions): Reject exceptions thrown in
7352 initializer. Error message tuned.
7354 1999-07-14 Andrew Haley <aph@cygnus.com>
7356 * expr.c (expand_expr): Do not return the last statement in a
7357 block as the block's value.
7359 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7361 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7362 CALL_EXPR, to avoid order of evaluation changes.
7364 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7366 * parse.y (qualify_ambiguous_name): Do not use
7367 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7369 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7371 * check-init.c (check_init): Handle MAX_EXPR.
7372 * expr.c (force_evaluation_order): Force method call arguments to
7373 be evaluated in left-to-right order.
7374 * parse.y (qualify_ambiguous_name): Loop again to qualify
7375 NEW_ARRAY_EXPR properly.
7377 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7379 * parse.y (patch_invoke): Resolve unresolved invoked method
7381 (qualify_ambiguous_name): STRING_CST to qualify expression for
7382 type name resolution.
7384 1999-06-24 Andrew Haley <aph@cygnus.com>
7386 * class.c (finish_class): Whenever a deferred method is
7387 output, rescan the list of methods to see if a new candidate for
7388 output can be found.
7390 1999-06-28 Tom Tromey <tromey@cygnus.com>
7392 * jvspec.c (lang_specific_driver): Recognize --help.
7394 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7396 * parse.y (resolve_package): Fixed bogus return statement.
7397 (patch_method_invocation): Resolve method invocation beginning with
7398 a package name qualifier.
7400 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7402 * Make-lang.in (java.stage1): Depend on stage1-start.
7403 (java.stage2): Likewise for stage2-start.
7404 (java.stage3): Likewise for stage3-start.
7405 (java.stage4): Likewise for stage4-start.
7407 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7409 * parse.y (java_complete_lhs): When doing cross referencing, don't
7410 try to keep file location on a WFL expanded as a CALL_EXPR.
7412 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7414 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7415 compiling to class file a void method with an empty method body.
7416 As a side effect, the bytecode backend will generate the
7417 appropriate `return' instruction.
7419 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7421 * parse.y (lookup_package_type_and_set_next): New function prototype.
7422 (resolve_package): Search current and imported packages.
7423 (lookup_package_type_and_set_next): New function.
7425 1999-06-22 Andrew Haley <aph@cygnus.com>
7427 * verify.c (verify_jvm_instructions): Check for pending blocks
7428 before invalid PC test and opcode switch, not after.
7430 1999-06-21 Andrew Haley <aph@cygnus.com>
7432 * except.c (find_handler_in_range): The upper limit for exception
7433 ranges is exclusive, not inclusive: (start <= pc < end).
7434 (link_handler): find child pointer which points to outer by
7435 searching sibling list: previous code incorrectly assumed that
7436 outer->outer->first_child must point to outer.
7437 * verify.c (verify_jvm_instructions): FIXME added to code for
7439 (verify_jvm_instructions): Do not assume that the last block
7440 processed in a subroutine is a block which ends with a `ret'
7441 instruction. With some control flows it is possible that the last
7442 block ends with an `athrow'.
7444 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7446 * parse.y (qualify_ambiguous_name): Reorganized the post
7447 evaluation of non WFL leading expression nodes.
7449 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7451 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7454 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7456 * parse.y (qualify_ambiguous_name): Handle qualified expression
7457 beginning with a STRING_CST.
7459 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7461 * parse.y (register_fields): Set DECL_INITIAL on both
7462 pre-initialized static and public fields.
7463 (resolve_field_access): Static field access expressions to always
7465 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7466 qualification. CONVERT_EXPR to be resolved as an expression name.
7467 (java_complete_lhs): Identify and access qualified final
7468 initialized field in switch statement case expression.
7469 (fold_constant_for_init): Pre-initialized field decl constant to
7472 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7474 * parse.y (note_possible_classname): Mark returned node with
7475 QUALIFIED_P only if the original class name contained a '/'.
7477 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7479 * Make-lang.in (gcjh): More parallel build fixes.
7481 1999-06-03 Mike Stump <mrs@wrs.com>
7483 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7485 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7487 * except.c (link_handler): Chain exception handlers in order.
7489 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7491 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7492 with nops and process as usual in order to always set correct EH
7493 ranges. Emit detailed warnings about unreachable bytecodes.
7495 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7497 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7500 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7502 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7503 or the searched field decl.
7505 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7507 * parse.y (fold_constant_for_init): Convert numerical constant
7508 values to the type of the assigned field.
7510 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7512 * expr.c (lookup_field): Relaxed the test on class loading error
7514 * parse.y (fold_constant_for_init): Enabeled old code.
7516 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7518 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7519 decide the validity of the cast of a java.lang.Cloneable reference
7521 (patch_conditional_expr): Fixed first argument passed to
7522 binary_numeric_promotion.
7524 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7526 * parse.y (qualify_ambiguous_name): Take into account that a
7527 CONVERT_EXPR might specify a type as a WFL.
7529 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7531 * parse.y (patch_assignment): Save the rhs before using it as an
7532 argument to _Jv_CheckArrayStore.
7534 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7536 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7538 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7540 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7541 floating point litteral only when the exponent indicator has been
7544 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7546 * parse.y (formal_parameter:): Construct argument tree list
7547 element even if a yet unsupported final parameter was encountered.
7549 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7551 * parse.y (finish_method_declaration): Issue errors for native or
7552 abstract methods declared with a method body, as well as for non
7553 native or non abstract methods with no method body.
7555 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7557 * class.c (build_utf8_ref): Initialize variable `field'.
7559 * decl.c (init_decl_processing): Initialize variable `field'.
7561 * expr.c (build_known_method_ref): Mark parameters `method_type',
7562 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7563 (process_jvm_instruction): Likewise for parameter `length'.
7565 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7566 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7569 * parse.y (maybe_generate_clinit): Remove unused variable
7570 `has_non_primitive_fields'.
7571 (find_in_imports_on_demand): Initialize variables `node_to_use'
7573 (patch_binop): Likewise for variable `prom_type'.
7574 (patch_unaryop): Likewise for variable `prom_type'.
7576 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7578 * xref.c (xref_table): Add missing initializer.
7580 1999-05-14 Tom Tromey <tromey@cygnus.com>
7582 * java-except.h (struct eh_range): Removed unused `next' member.
7583 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7584 after adding all exception handlers. Sort exception ranges in
7586 (struct pc_index): New structure.
7587 (start_pc_cmp): New function.
7588 * except.c (add_handler): Return `void'. Don't call link_handler;
7589 instead construct an ordinary linked list and do range
7591 (check_nested_ranges): New function.
7592 (link_handler): Changed interface to allow merging of eh_ranges.
7593 Split overlapping ranges. Return `void'.
7595 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7597 * parse.y (constructor_block_end:): New rule, tagged <node>.
7598 (constructor_body:): Use `constructor_block_end' instead of
7601 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7603 * parse.y (statement_nsi:): Pop `for' statement block.
7604 (java_complete_lhs): Labeled blocks containing no statement are
7605 marked as completing normally.
7607 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7609 * xref.c (xref_set_current_fp): New function, defined.
7610 * xref.h (xref_set_current_fp): New function, prototyped.
7612 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7614 * check-init.c (check_init): Take into account that
7615 LABELED_BLOCK_STMT can be empty.
7617 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7619 * parse.y (java_check_regular_methods): Warning check on not
7620 overriding methods with default access in other packages does not
7621 apply to `<clinit>'.
7622 (java_complete_lhs): If block body is an empty_stmt_node, replace
7623 it by NULL_TREE. This prevents gcc from generating an irrelevant
7626 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7628 * check-init.c (check_init): Removed code accepting to see things
7629 falling through default:, when doing xrefs.
7630 * java-tree.h (do_not_fold): New global variable, declared.
7631 * parse.y (do_not_fold): New global variable, defined.
7632 (java_complete_expand_method): Set `do_not_fold' to the value of
7633 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
7634 and reinstall them after them have been purged; do not check for
7635 initializations; do not issue missing return errors.
7636 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
7638 (patch_binop): Skip the fold part when doing xrefs.
7639 (build_string_concatenation): Skip the concatenation part when
7641 (patch_synchronized_statement): Do not generate a try-finally when
7643 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
7644 and keep the location where the throw was seen.
7645 * typeck.c (convert): When `do_not_fold' is set, do not attempt
7646 any treatment on the converted node an simply return a NOP_EXPR of
7648 * xref.c (xref_get_data): New function, defined.
7649 * xref.h (xref_get_data): New function, declared.
7650 (XREF_GET_DATA): Use xref_get_data.
7652 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7654 * gjavah.c (print_include): Cast the result of `strlen' to int
7655 when comparing against a signed value.
7656 (add_namelet): Likewise.
7658 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7660 * expr.c (expand_invoke): Mark parameter `nargs' with
7662 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
7664 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
7667 * jcf-reader.c (get_attribute): Cast a value to long
7668 when comparing against a signed expression. Likewise.
7670 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
7673 1999-05-11 Andrew Haley <aph@cygnus.com>
7675 * parse.y (source_end_java_method): If the current method contains
7676 any exception handlers, force asynchronous_exceptions: this is
7677 necessary because signal handlers in libjava may throw exceptions.
7678 * decl.c (end_java_method): Ditto.
7680 1999-05-11 Tom Tromey <tromey@cygnus.com>
7682 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
7684 * jvspec.c (THREAD_NAME): Removed.
7685 (GC_NAME): Likewise.
7686 (MATHLIB): Likewise.
7687 (WITHLIBC): Likewise.
7689 (THREADLIB): Likewise.
7690 (MATH_LIBRARY): Likewise.
7691 (lang_specific_driver): Don't add `-l' options to command line.
7692 Instead, add a single --specs option. Recognize `-L' options and
7693 use them to search for spec file.
7694 (find_spec_file): New function.
7695 (SPEC_FILE): New define.
7697 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
7699 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
7700 cpplib-enabled build.
7702 1999-05-05 Per Bothner <bothner@cygnus.com>
7704 * class.c (make_field_value): DECL_INITIAL may be a string literal;
7705 temporarily zero it while calling rest_of_decl_compilation.
7707 * java-tree.h (string_ptr_type_node): Add declaration.
7708 * decl.c: Define and initialize string_ptr_type_node.
7709 * parse.y (patch_string_cst): Use string_ptr_type_node.
7711 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
7712 * parse.y (for_statement): Now unconditionally exit_block.
7713 (finish_labeled_statement): No longer exit_block if for-loop.
7714 (patch_loop_statement): Check harder if the loop is already labeled.
7716 * parse.y (patch_initialized_static_field): Removed function.
7717 (maybe_generate_clinit): Removed special handling for interfaces.
7718 (java_complete_expand_methods): Do a preliminary java_complete_tree
7719 on <clinit> to determine if it can be removed.
7720 (java_complete_expand_method): Remove special handling for <clinit>.
7721 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
7722 optimize if we get back empty_stmt_node.
7723 For MODIFY_EXPR, re-do checking of static initializers.
7724 (fold_constant_for_init): Don't return immediate if VAR_DECL.
7725 For VAR_DECL, pass correct context.
7727 * verify.c (verify_jvm_instructions): Better error messages.
7729 1999-05-03 Tom Tromey <tromey@cygnus.com>
7731 * parse-scan.y (interface_declaration): Call
7732 report_class_declaration for interfaces.
7734 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
7736 * Makefile.in: Remove -v from bison command lines.
7738 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7740 * check-init.c (check_init): Exclude a case of error when doing
7742 * class.c (layout_class_method): Don't generate the error message
7743 twice when compiling from source.
7744 * lang-options.h: Added `-Wredundant-modifers' and
7745 `-Wunusupported-jdk11' flags and help text.
7746 * lang.c (lang_decode_option): Added support for
7747 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
7748 flag_static_local_jdk11 and flag_redundant set accordingly.
7749 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
7750 * parse.h (EXPR_WFL_ADD_COL): New macro.
7751 (DECL_END_SOURCE_LINE): Likewise.
7752 (DECL_INHERITED_SOURCE_LINE): Likewise.
7753 * parse.y (static_ref_err): New function, prototyped.
7754 (CCB_TK): Now tagged <operator>.
7755 (class_body:): Remember the location of the closing '}' of a class
7756 definition when doing xrefs.
7758 (block_end:): Likewise.
7759 (create_class): Remember the location of the inherited class
7760 identifier when doing xrefs.
7761 (register_fields): Added test on first operand of `init' before
7762 testing it TREE_CODE.
7763 (method_header): Store the location of the class identifier in the
7764 class decl when doing xrefs.
7765 (finish_method_declaration): Don't combine first/last method line
7767 (java_check_regular_methods): Warning check on not overriding
7768 methods with default access on other packages move before check on
7769 static methods. Initialization of `aflags' also moved up.
7770 (resolve_expression_name): Call static_ref_err to report the error.
7771 (static_ref_err): New function, implemented.
7772 (resolve_field_access): Returned simplified static field access
7774 (resolve_qualified_expression_name): Check for illegal use of
7775 static fields in a non static context. Call static_ref_err to
7776 report error in various places.
7777 (java_complete_tree): Do not fold initialized static fields when
7779 (java_complete_lhs): Likewise.
7781 1999-04-29 Anthony Green <green@cygnus.com>
7783 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
7784 create internal labels.
7785 (lookup_label): Ditto.
7787 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7789 * class.c (layout_class_method): Generate <clinit>'s rtl for
7791 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7792 for interfaces' <clinit>.
7793 * expr.c (lookup_field): Search for fields in interfaces.
7794 (expand_invoke): Fixed indentation.
7795 (expand_java_field_op): Likewise. Use IS_CLINIT.
7796 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
7797 (IS_CLINIT): New macro.
7798 * parse.y (type_declaration:): Call maybe_generate_clinit after an
7799 interface was parsed.
7800 (maybe_generate_clinit): Don't generate if the current class is an
7801 interface with only fields of primitive types.
7802 (reset_method_name): Use IS_CLINIT.
7803 (java_complete_expand_method): Expand <clinit> when it exists for
7804 interfaces. Use IS_CLINIT.
7805 (resolve_expression_name): Use DECL_CONTEXT instead of
7806 current_class to build static field references.
7807 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
7808 ARRAY_REF when doing xreferencing.
7809 (check_final_assignment): Fixed typo in leading comment. Use
7811 (patch_array_ref): Don't fully expand array references when
7813 (patch_return): Use IS_CLINIT.
7814 (patch_throw_statement): Likewise.
7816 1999-04-22 Tom Tromey <tromey@cygnus.com>
7818 * Make-lang.in (JAVA_SRCS): Added check-init.c.
7820 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7822 * decl.c (predef_filenames, predef_filenames_size): New globals
7823 (init_decl_processing): predef_filenames and predef_filenames_size
7825 * java-tree.h (predef_filenames, predef_filenames_size): Declared
7827 * jcf-parse.c (predefined_filename_p): New function.
7828 (yyparse): Check that files on the command line are specified only
7829 once and issue a warning otherwise.
7830 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
7831 * parse.y (source_end_java_method): Nullify NOP method bodies, to
7832 avoid a gcc warning with -W -Wall turned on.
7833 (java_expand_classes): Abort if errors were encountered.
7834 (java_complete_lhs): If the cross reference flag is set, wrap
7835 field DECL node around a WFL when resolving expression name.
7837 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7839 * lang.c (lang_decode_option): Fixed returned value when parsing
7840 `-fxref=...' and `-Wall'.
7841 * parse.y (source_end_java_method): Do not generate code when
7842 flag_emit_xref is set.
7843 (resolve_expression_name): Do not build static field access when
7844 flag_emit_xref is set.
7845 (resolve_field_access): No special treatment on `length' when
7846 flag_emit_xref is set. Do not build qualified static field access
7847 when flag_emit_xref is set.
7848 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
7849 when flag_emit_xref is set.
7850 (patch_assignment): Do not generate array store runtime check when
7851 flag_emit_xref is set.
7852 * xref.c (xref_flag_value): Fixed function declaration
7854 (xset_set_data): New function.
7855 * xref.h (xref_set_data): Added prototype for new function.
7856 (typedef struct xref_flag_table): New field data.
7857 (XREF_GET_DATA): New macro.
7859 1999-04-19 Tom Tromey <tromey@cygnus.com>
7861 * xref.h (enum): Removed trailing comma.
7863 * parse.y (resolve_qualified_expression_name): Added missing
7866 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
7868 * gjavah.c: New prototypes for java_float_finite and
7871 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7873 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
7876 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
7878 * Makefile.in (TREE_H): Add tree-check.h.
7879 (RTL_H): Add genrtl.h.
7881 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7883 * parse.y (patch_assignment): Added ArrayStoreException runtime
7886 1999-04-06 Per Bothner <bothner@cygnus.com>
7888 * expr.c (pop_type_0): New function.
7889 (pop_type): Use pop_type_0.
7890 * java-tree.h (pop_type_0): New declaration.
7891 * verify.c (verify_jvm_instructions): Check return instructions.
7893 * parse.y (patch_binop): Don't fold if non-constant and emiting
7896 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7898 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
7900 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
7901 (main_jcf): Don't define.
7902 (process_file): Don't set `main_jcf'.
7904 * java-tree.h (main_jcf): Don't declare.
7906 * jcf-parse.c (main_jcf): Add static definition.
7908 * lang.c (main_jcf): Don't define.
7910 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7912 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
7914 * decl.c (copy_lang_decl): Likewise for `bcopy'.
7916 * jcf-depend.c: Include "config.h", not <config.h>.
7918 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
7921 * jcf-path.c: Include "config.h", not <config.h>.
7923 * lex.c: Don't include various system header files.
7924 (java_init_lex): Cast the argument of `bzero' to PTR
7926 * parse-scan.y (java_push_parser_context): Likewise.
7928 * parse.y (java_push_parser_context): Likewise.
7929 (patch_bc_statement): Match format specifier to variable argument.
7931 * xref.c: Don't include <stdio.h>.
7933 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7935 * parse.y (struct parser_ctxt *ctxp): Now global.
7936 (declare_local_variables): Use WFL compound value for the
7937 declaration source line value, when doing cross-referencing.
7939 1999-03-31 Tom Tromey <tromey@cygnus.com>
7941 * gjavah.c (print_field_info): Allow constants of other types.
7942 (print_include): Generate include when new name is proper prefix
7943 of already printed name.
7944 (add_namelet): Likewise.
7945 (cxx_keyword_subst): New function.
7946 (print_method_info): Use it.
7947 (print_field_name): New function.
7948 (get_field_name): New function.
7949 (print_field_info): Use get_field_name and print_field_name.
7951 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7953 * Makefile.in (keyword.h): Generate using gperf language 'C', not
7954 'KR-C', so gperf uses the `const' keyword on strings.
7956 * keyword.gperf (java_keyword): Const-ify a char*.
7958 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7960 * parse.y (patch_bc_statement): Fixed identation and a bogus
7963 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7965 * parse.y (patch_assignment): Allow static variables in other
7966 classes to be assigned.
7968 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7970 * class.c (maybe_add_interface): Remove unused variable
7972 (make_class_data): Use = for assignment, not ==. Likewise.
7973 (emit_register_classes): Remove unused variable `decl'.
7975 * lex.c: Fix comment so as not to contain an embedded `/*'.
7977 * verify.c (verify_jvm_instructions): Remove unused variable
7980 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
7982 * parse.y (complete_loop_body): Rename to finish_loop_body.
7983 (complete_labeled_statement): Rename to finish_labeled_statement.
7984 (complete_for_loop): Rename to finish_for_loop.
7985 (complete_method_declaration): Rename to finish_method_declaration.
7987 * java-tree.h (continue_identifier_node): New global node.
7988 * decl.c: Define and initialize continue_identifier_node.
7989 * parse.y (generate_labeled_block): Remove - no longer needed.
7990 (build_loop_body): Use continue_identifier_node for continue block.
7991 (finish_labeled_statement): Also do pop_labeled_block actions.
7992 (java_complete_lhs): POP_LOOP even if error.
7993 (build_labeled_block): Special handling for continue_identifier_node.
7994 (patch_loop_statement): Re-organize.
7995 (patch_bc_statement): Re-write.
7997 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7999 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8000 using a WFL compound value.
8001 * parse.y (xref.h): Include.
8002 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8004 (register_fields): Set WFL compound value to lineno if doing
8006 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8008 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8009 * xref.h (expand_xref): Prototype renamed from xref_generate.
8011 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8013 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8014 (GET_CURRENT_BLOCK): New macro.
8015 * parse.y (current_static_block): New global variable.
8016 (method_body:): Define action.
8017 (complete_method_declaration): Set current_function_decl to NULL
8018 when work on the current method is done.
8019 (declare_local_variables): Use GET_CURRENT_BLOCK.
8020 (java_method_add_stmt): Likewise.
8021 (java_complete_expand_method): Disable the use of `this' when
8023 (enter_a_block): If no current method exist, use
8024 current_static_block to link static initializer blocks.
8025 (exit_block): Rewritten to use current_static_block when no current
8027 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8028 (patch_return): Forbid the use of `return' in static initializers.
8029 (patch_throw_statement): Fixed indentation. Issue specific error
8030 for uncaught thrown checked exception in static initializer
8031 blocks. Removed FIXME.
8033 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8035 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8036 Link gcj from gcc.o.
8038 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8040 * parse.y (find_applicable_accessible_methods_list): When dealing
8041 with interface: ensure that a given interface or java.lang.Object
8042 are searched only once.
8044 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8046 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8048 * jcf-dump.c (print_access_flags): Add braces around if-else.
8050 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8053 * lex.c (build_wfl_node): Add static prototype.
8055 * lex.h (build_wfl_node): Remove static prototype.
8057 * parse.y: Include lex.c early enough to declare everything needed.
8058 Ensure calls to `build_wfl_node' pass the proper arguments.
8059 (create_class): Remove unused variable `super_decl'.
8060 (get_printable_method_name): Initialize variable `name'.
8062 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8064 * Changelog: Fixed 1999-03-22 typos.
8065 * lang.c (lang_decode_option): Fixed typo in error string in the
8068 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8070 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8072 * java-tree.h (flag_emit_xref): Declared extern.
8073 * lang.c (xref.h): Included.
8074 (flag_emit_xref): New global variable.
8075 (lang_decode_option): Added support for -fxref.
8079 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8081 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8084 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8086 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8087 $(srcdir)/../system.h and $(JAVA_TREE_H).
8088 (jcf-io.o): Depend on $(JAVA_TREE_H).
8089 (mangle.o): Likewise.
8091 * check-init.c (check_cond_init): Add static prototype.
8093 * class.c (build_java_method_type, hashUtf8String,
8094 make_field_value, get_dispatch_vector, get_dispatch_table,
8095 append_gpp_mangled_type, mangle_static_field): Likewise.
8096 (strLengthUtf8): Hide unused definition.
8097 (hashUtf8String): Const-ify.
8098 (make_field_value): Un-ANSI-fy.
8100 * constants.c: Move inclusion of jcf.h above java-tree.h.
8101 (set_constant_entry, find_class_or_string_constant,
8102 find_name_and_type_constant, get_tag_node,
8103 build_constant_data_ref): Add static prototype.
8105 * decl.c (push_jvm_slot, builtin_function,
8106 lookup_name_current_level): Likewise.
8107 (builtin_function): Const-ify.
8109 * except.c (expand_start_java_handler, expand_end_java_handler):
8110 Add static prototype.
8112 * expr.c (flush_quick_stack, push_value, pop_value,
8113 java_stack_swap, java_stack_dup, build_java_athrow,
8114 build_java_jsr, build_java_ret, expand_java_multianewarray,
8115 expand_java_arraystore, expand_java_arrayload,
8116 expand_java_array_length, build_java_monitor, expand_java_pushc,
8117 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8118 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8119 expand_compare, expand_test, expand_cond, expand_java_goto,
8120 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8121 expand_java_field_op, java_push_constant_from_pool): Likewise.
8123 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8124 (build_java_arraynull_check): Mark parameters `node' and `type'
8125 with ATTRIBUTE_UNUSED.
8126 (note_label): Likewise for parameter `current_pc'.
8127 (expand_java_call, expand_java_ret): Hide unused definition.
8129 * java-tree.h (make_class, build_constants_constructor,
8130 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8131 init_outgoing_cpool, register_class, emit_register_classes,
8132 java_layout_seen_class_methods): Prototype.
8133 (unicode_mangling_length): Const-ify.
8134 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8135 emit_unicode_mangled_name, format_int, format_uint,
8136 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8137 jcf_print_utf8_replace, open_class): Prototype.
8139 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8140 <stdio.h>. Include tree.h/java-tree.h.
8141 (utf8_equal_string usage, process_class): Add static prototype.
8142 (open_class): Don't prototype this here.
8143 (utf8_equal_string): Match arguments to format specifiers.
8144 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8145 TABLE_SWITCH, disassemble_method): Likewise.
8147 * jcf-io.c: Include tree.h/java-tree.h.
8148 (open_class, find_classfile, jcf_print_utf8,
8149 jcf_print_utf8_replace): Const-ify.
8151 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8152 parse_class_file): Add static prototype.
8153 (find_in_current_zip): Match definition to existing static
8156 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8157 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8158 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8159 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8160 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8161 generate_bytecode_return, perform_relocations, init_jcf_state,
8162 init_jcf_method, release_jcf_state, generate_classfile):
8163 Add static prototype.
8164 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8165 (make_class_file_name): Const-ify.
8167 * jcf.h (find_classfile): Const-ify.
8169 * jv-scan.c (reset_report): Remove prototype.
8171 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8172 (error): Rewrite to allow varargs.
8174 * lang.c (lang_f_options): Const-ify.
8176 * lex.c (java_parse_escape_sequence): Add static prototype.
8177 (java_allocate_new_line): Match definition to existing static
8180 * mangle.c Include tree.h/java-tree.h.
8181 (unicode_mangling_length, emit_unicode_mangled_name,
8182 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8184 * parse.h (jdep_code): Remove trailing comma in enumeration.
8185 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8186 (reset_report): Add prototype.
8188 * verify.c (push_pending_label, merge_types): Add static
8191 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8193 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8195 * parse.y (find_applicable_accessible_methods_list): Extend the
8196 search to superinterfaces when relevant.
8197 (search_applicable_methods_list): New function.
8199 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8201 * class.c (unmangle_classname): Implemented stricter testing
8202 before setting the QUALIFIED_P flag on an identifier.
8204 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8206 * parse.y (java_complete_lhs): Call force_evaluation_order
8207 after patch_newarray.
8208 (patch_binop): Don't call fold if there are side effects.
8210 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8212 * parse.y (java_stabilize_reference): Use save_expr instead of
8213 building a SAVE_EXPR node.
8214 (java_complete_lhs): Patch the resulting string of the `+='
8215 operator (if necessary) and complete the RHS after having built
8218 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8220 * class.c (make_class): Don't set CLASS_P here (because
8221 this function is also called by build_java_array_type).
8222 (push_class): Set CLASS_P here instead.
8223 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8225 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8226 context. If the context is class, perfer "super" over "synchronized".
8227 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8229 * parse.y (create_class): Don't call parser_check_super here;
8230 it is not robust. Always wait until later.
8232 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8233 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8235 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8237 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8238 * lex.h (UNGETC): Change misleading macro.
8240 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8242 * parse.y (java_stabilize_reference): Return NODE when patching a
8244 (java_complete_lhs): Put parenthesis around truth values.
8246 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8248 * class.c (layout_class_method): Don't make rtl for interface
8250 * parse.h (GET_TYPE_NAME): New macro.
8251 * parse.y (if_then_statement:): Fixed indentation.
8252 (if_then_else_statement:): Likewise.
8253 (for_statement:): Fixed spacing.
8254 (try_statement:): Fixed indentation.
8255 (create_interface): Don't force interfaces to be abstract.
8256 (method_header): Abstract methods are OK in interfaces.
8257 (declare_local_variables): Fixed typo in comment.
8258 (java_complete_expand_method): Fixed indentation.
8259 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8260 non accessible fields.
8261 (java_stabilize_reference): New function.
8262 (java_complete_lhs): Fixed indentation. Use
8263 java_stabilize_reference in compound assignement. Insert the
8264 cast. If not processing `+' fix string constants before processing
8267 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8269 * constants.c (find_class_or_string_constant): Cast variable `j'
8270 to a `jword' when comparing against one.
8272 * expr.c (java_lang_expand_expr): Remove unused variables
8273 `has_finally_p' and `op0'.
8275 * gjavah.c (print_field_info): Cast a value to jint when comparing
8276 against one. Likewise for a jlong.
8277 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8278 against a signed quantity.
8280 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8281 (print_signature): Don't needlessly dereference variable `str'
8283 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8284 `max_locals' with ATTRIBUTE_UNUSED.
8285 (jcf_parse_class): Likewise for variable `index'.
8287 * parse.h (reverse_jdep_list): Remove static prototype.
8289 * parse.y (build_jump_to_finally): Remove prototype and definition.
8290 (reverse_jdep_list): Add static prototype.
8292 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8293 `assignment' and `expr_decl'.
8295 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8297 1999-03-12 Andrew Haley <aph@cygnus.com>
8299 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8300 we'll need a directory separator and a null character.
8302 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8304 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8306 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8308 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8311 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8313 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8315 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8317 * class.c (layout_class_method): A static method in a base class
8318 is never overridden, so treat it like it doesn't exist.
8319 However, do complain about private non-static method overriding
8320 public static method.
8322 * parse.y: Don't set unused INITIALIZED_P flag.
8323 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8325 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8326 (build_array_from_name): Re-order &index[string] to &string[index].
8328 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8329 error_mark (it might catch more errors, but it is more likely to lose).
8331 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8333 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8334 (parse-scan.o): Depend on toplev.h.
8336 * class.c (make_method_value): Add prototype. Make it static.
8337 Remove unused second argument, caller changed.
8339 * expr.c (java_lang_expand_expr): Remove unused variable
8342 * java-tree.h: Don't prototype find_in_current_zip.
8343 Add prototypes for verify_constant_pool, start_java_method,
8344 end_java_method, give_name_to_locals, expand_byte_code,
8345 open_in_zip, set_constant_value, find_constant1, find_constant2,
8346 find_utf8_constant, find_string_constant, find_class_constant,
8347 find_fieldref_index, find_methodref_index, write_constant_pool,
8348 count_constant_pool_bytes and encode_newarray_type.
8350 * jcf-dump.c: Remove unused variable `LONG_temp'.
8352 * jcf-parse.c: Include parse.h.
8353 (jcf_parse_source): Remove unused parameter, all callers changed.
8354 (jcf_figure_file_type): Add static prototype.
8355 (find_in_current_zip): Likewise. Also remove unused parameter,
8356 all callers changed.
8357 (read_class): Initialize variable `saved_pos'.
8359 * jcf-reader.c (jcf_parse_preamble): Mark variables
8360 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8362 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8363 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8364 (java_parse_doc_section): Initialize variable `seen_star'.
8365 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8366 (java_lex_error): Mark parameters `msg' and `forward' with
8368 (java_get_line_col): Mark parameters `filename' and `line' with
8371 * parse-scan.y: Include toplev.h.
8372 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8374 * parse.h: use `struct JCF', not plain `JCF'.
8375 (java_parser_context_save_global, java_expand_classes
8376 java_parser_context_restore_global, java_parse): Add prototypes.
8378 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8381 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8383 * check-init.c (check_init): COPYN takes word count, not bit count.
8385 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8387 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8388 explicit build_decl. (Avoids crash in reload when optimizing.)
8390 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8392 * decl.c (complete_start_java_method): Handle synchronized method
8393 even when compiling from bytecode.
8395 1999-02-26 Tom Tromey <tromey@cygnus.com>
8397 * gjavah.c (add_class_decl): Only generate `#include' if outer
8398 class is not the name of the class we are processing. Correctly
8399 append `.h' in #include.
8400 (process_file): Clean up newlines around generated `#include's.
8401 (decode_signature_piece): Correctly handle inner classes.
8402 (struct include): New structure.
8403 (all_includes): New global.
8404 (print_include): New function.
8405 (add_class_decl): Use it.
8406 (process_file): Likewise.
8407 (add_class_decl): Generate include for java-array.h if array
8409 (process_file): Don't generate java-array.h include.
8411 * gjavah.c (add_namelet): Check for standard package names here.
8412 (add_class_decl): Don't check for standard package names here.
8414 1999-02-25 Tom Tromey <tromey@cygnus.com>
8416 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8417 When reading a zip file, only use strncmp if both strings are
8418 bigger than the buffer length. Initialize `k' when looping
8421 1999-02-24 Tom Tromey <tromey@cygnus.com>
8423 * gjavah.c (struct namelet): New structure.
8424 (add_namelet): New function.
8425 (print_namelet): New function.
8426 (print_class_decls): Use add_namelet and print_namelet to generate
8427 namespaces and not classes.
8428 (method_printed): New global.
8429 (HANDLE_END_METHOD): Examine method_printed.
8430 (print_method_info): Set method_printed when required. Print
8431 error if function to be ignored is marked virtual. Handle $finit$
8433 (METHOD_IS_FINAL): New macro.
8434 (print_field_info): Use it.
8435 (HANDLE_METHOD): Clear method_printed.
8436 (method_pass): New global.
8437 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8438 (process_file): Do two passes over both fields and methods.
8439 (HANDLE_METHOD): Examine method_pass.
8441 (add_class_decl): New function.
8442 (print_class_decls): Don't scan over entire constant pool.
8444 1999-02-23 Tom Tromey <tromey@cygnus.com>
8446 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8447 disable linking in that case.
8449 1999-02-20 Tom Tromey <tromey@cygnus.com>
8451 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8454 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8456 * decl.c (build_result_decl), java-tree.h: New method.
8457 (complete_start_java_method): Handle synchronized methods.
8458 Don't build DECL_RESULT here. (Ordering dependency problem.)
8459 (start_java_method): Call build_result_decl here instead ...
8460 * parse.y (java_complete_expand_method): ... and here.
8461 (expand_start_java_method): Don't call complete_start_java_method here.
8462 (java_complete_expand_method): Call it here instead.
8463 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8464 * java-tree.h: ... here.
8466 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8467 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8468 for ARRAY_REF - it doesn't work when array bounds are checked.
8469 (patch_array_ref): Handle it here instead.
8471 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8473 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8475 Force left-to-right evaluation of binary operations etc.
8476 * expr.c (force_evaluation_order), java-tree.h: New function.
8477 * parse.y (java_complete_lhs): Pass binary operations, procedure
8478 calls, and ARRAY_REFs to force_evaluation_order.
8479 (various): Set TREE_SIDE_EFFECTS more carefully.
8481 Tolerate random (non-UTF8) encoding in comments without complaining.
8482 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8483 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8485 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8486 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8488 * parse.y (java_complete_lhs): Ignore an empty statement in a
8489 COMPOUND_EXPR. Don't complain about empty statement after return.
8491 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8493 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8494 in TREE_LIST - just chain the POINTER_TYPEs together.
8495 (resolve_class): If type already resolved, return decl.
8496 After resolving, update TREE_TYPE(class_type), and name (if array).
8497 * parse.h (do_resolve_class), parse.y: Make non-static.
8498 * class.c (maybe_layout_super_class): Take this_class argument.
8499 Do do_resolve_class if necessary.
8500 (layout_class, layout_class_methods): Adjust calls appropriately.
8501 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8502 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8503 * typeck.c (build_java_array_type): Don't call layout_class.
8505 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8507 * parse.y (check_pkg_class_access): Allow private class access
8508 within the same package.
8509 (strip_out_static_field_access_decl): New function.
8510 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8511 operator argument before testing its nature.
8513 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8515 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8516 (TRY_EXPR): Simplify - it no longer has a finally clause.
8517 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8518 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8519 * expr.c (java_lang_expand_expr): Likewise.
8520 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8521 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8522 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8523 (build_try_statement): Remove finally parameter and handling.
8524 (build_try_finally_statement): New function.
8525 (patch_try_statement): No longer need to support finally clause.
8526 (try_statement): Update grammar action rules.
8527 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8528 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8530 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8532 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8533 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8535 1999-02-17 Andrew Haley <aph@cygnus.com>
8537 * class.c (build_utf8_ref): Back out broken patch which was
8538 intended to to output signatures using '.' as a separator.
8540 * class.c (make_class_data): Output signatures using '.' as a
8541 separator, rather than '/'.
8542 (mangled_classname): Likewise.
8543 (make_field_value): Likewise.
8544 (make_method_value): Likewise.
8545 * constants.c (alloc_class_constant): Likewise.
8546 * expr.c (build_invokeinterface): Likewise.
8548 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8550 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8551 of an ancient workaround.
8553 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8555 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8558 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8560 * lex.c (yylex): Encode \0 as UTF8.
8562 1999-02-10 Tom Tromey <tromey@cygnus.com>
8564 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8565 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8566 (libgcj_zip): Renamed.
8567 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8569 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8571 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8572 (GC_NAME): Renamed -lgc to -lgcjgc.
8574 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8576 * lex.c (java_lang_cloneable): Initialize.
8577 * parse.y (java_lang_cloneable): New static variable.
8578 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8579 doing one more qualification round.
8580 (valid_ref_assignconv_cast_p): Reject null source or
8581 destination. Allow an array to be cast into java.lang.Cloneable.
8582 (patch_cast): Swapped two first arguments to first call to
8583 valid_ref_assignconv_cast_p.
8585 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8587 * parse.h: DECL_P renamed JDECL_P.
8588 * parse.y: DECL_P replaced by JDECL_P.
8589 (build_array_from_name): Always use pointer's type.
8590 (patch_bc_statement): Extra code to search continue target in a
8591 for loop. Fixed comments. Continue target is current loop when
8594 1999-02-05 Andrew Haley <aph@cygnus.com>
8596 * class.c (make_class_data): The superclass of an interface should
8597 be null, not class Object.
8599 * lex.c (java_lex): Sign extend hex literals.
8601 1999-02-04 Andrew Haley <aph@cygnus.com>
8603 * class.c (build_utf8_ref): Output signatures using '.' as a
8604 separator, rather than '/'.
8605 (make_class_data): Likewise.
8607 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8609 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
8610 mkstemp.o. Get them from libiberty now.
8612 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
8614 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
8616 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8618 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
8621 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
8623 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
8624 * jcf-write.c (generate_bytecode_return): New function.
8625 (generate_bytecode_insns): Use it, for RETURN_EXPR.
8627 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
8628 generate special [fd]const_[01] instructions.
8630 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
8632 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
8633 handling OPCODE_lookupswitch or OPCODE_tableswitch.
8635 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
8637 * parse.y (patch_method_invocation): Handle calling static methods,
8638 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
8640 * parse.y (java_complete_lhs): Don't complain about unreachable
8641 exit condition in a do-while statement.
8643 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8645 * lex.c (java_read_char): Fixed utf8 decoding.
8646 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
8648 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
8649 comments. Local variable `all_primitive' is gone. Broadened
8650 acceptance of `0' to floating point targets. `long' can now be
8651 widened to `double' or `float'.
8652 (valid_method_invocation_conversion_p): Added leading
8653 comment. Fixed tabulation.
8654 (build_string_concatenation): Optimize out left or right empty
8657 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
8659 * jcf-write.c (localvar_alloc): Only emit entry for
8660 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
8661 (generate_bytecode_insns): Only call put_linenumber if
8662 debug_info_level > DINFO_LEVEL_NONE.
8663 * jvspec.c (lang_specific_driver): If no -O* or -g* option
8664 is specified, add -g1 (for compatibility wih javac).
8666 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
8668 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
8669 gjavah.o, check-init.o, jv-scan.o
8671 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8673 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
8675 * gjavah.c: Include config.h and system.h.
8677 * javaop.h (inline): Don't define, its handled by system.h.
8678 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
8679 from `inline' to `static inline'.
8681 * jcf.h (inline): Don't define, its handled by system.h.
8683 * lex.c (inline): Likewise.
8685 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
8687 * lang-specs.h: Map -Qn to -fno-ident.
8689 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
8691 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
8693 1999-01-29 Tom Tromey <tromey@cygnus.com>
8695 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
8696 then cast it to Object before calling `append' method.
8698 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
8700 * check-init.c (check_bool2_init, check_bool_init, check_init):
8701 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
8702 * jcf-write.c (generate_bytecode_insns): Likewise.
8704 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8706 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
8707 * parse.y (patch_cast): Allow a boolean to be cast into a
8710 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8712 * parse.y: (class_declaration:): Fixed indentation.
8713 (class_member_declaration:): Extra `;' after field declaration now
8715 (interface_declaration:): Removed debug messages in error reports.
8716 (patch_binop): Nodes created and returned inherit the orignal
8717 node's COMPOUND_ASSIGN_P flag value.
8718 (patch_cast): Fix cast from char to floating point.
8720 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
8722 * except.c, java-except.h (expand_resume_after_catch): new
8724 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
8725 to branch back to main flow of control after a catch block.
8727 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8729 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
8730 $(srcdir)/../system.h.
8731 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
8732 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
8733 (jcf-write.o): Likewise.
8734 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8735 (mangle.o): Depend on $(srcdir)/../toplev.h.
8736 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8737 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8739 * class.c: Include output.h and parse.h.
8740 (mangled_classname): Add the `const' keyword to a char*.
8741 (find_named_method): Hide unused function definition.
8742 (build_utf8_ref): Change type of variable `c' to unsigned char.
8743 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
8744 (build_class_ref): Add the `const' keyword to a char*.
8745 (layout_class_method): Remove unused variable `buf'.
8747 * decl.c (find_local_variable): Remove unused variable `rtl'.
8748 (pushdecl): Likewise for variables `different_binding_level' and
8750 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
8751 (maybe_build_cleanup): Likewise for parameter `decl'.
8753 * except.c (expand_start_java_handler): Mark parameter `range'
8754 with ATTRIBUTE_UNUSED.
8756 * expr.c: Include except.h.
8757 (pop_type): Remove unused variable `i'.
8758 (pop_value): Likewise for variables `n_words' and `i'.
8759 (expand_java_arrayload): Likewise for variable `convert'.
8760 (java_lang_expand_expr): Likewise for variables `op0', `type',
8761 `mode', `unsignedp', `node' and `elements'.
8762 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
8764 (process_jvm_instruction): Add a `const' qualifier to a char*.
8766 * gjavah.c (output_directory): Add the `const' keyword to a char*.
8767 (temp_directory): Likewise.
8768 (print_c_decl): Likewise.
8769 (print_method_info): Likewise.
8770 (decode_signature_piece): Likewise.
8771 (print_mangled_classname): Likewise.
8773 * java-except.h: Provide prototypes for maybe_start_try,
8774 maybe_end_try and add_handler.
8776 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
8777 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
8778 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
8779 init_expr_processing, push_super_field, init_class_processing,
8780 can_widen_reference_to, class_depth, verify_jvm_instructions,
8781 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
8782 set_local_type, merge_type_state, push_type, load_type_state,
8783 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
8784 emit_unicode_mangled_name): Add prototypes.
8786 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
8787 (print_signature_type): Use ISDIGIT, not isdigit.
8788 (print_signature): Remove unused variable `j'.
8790 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
8791 int when comparing against one.
8793 * jcf-parse.c: Include toplev.h.
8795 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
8796 (localvar_free): Remove unused variable `i'.
8797 (generate_bytecode_conditional): Likewise for variable `kind'.
8799 * jv-scan.c: Include config.h and system.h. Remove redundant
8800 OS header and gansidecl.h includes.
8801 (warning): Add the `const' keyword to a char*. Also add
8802 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
8803 __STDC__, when determining whether to use ANSI-isms.
8804 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
8805 (xmalloc): Don't redundantly prototype here.
8806 (main): Remove unused parameter `envp'. Also fix the arguments
8807 passed to function `fatal' to match the format specifier.
8809 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
8811 * mangle.c: Include toplev.h.
8812 (emit_unicode_mangled_name): Declare parameter `len'.
8814 * parse.y (parse_warning_context): Add the `const' keyword to a
8815 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
8816 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
8817 (issue_warning_error_from_context): Add the `const' keyword to
8819 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
8820 not `__STDC__' for whether to use ANSI-isms.
8822 * typeck.c (incomplete_type_error): Mark parameters `value' and
8823 `type' with ATTRIBUTE_UNUSED.
8824 (parse_signature_type): Use ISDIGIT, not isdigit.
8826 * verify.c (check_pending_block): Add the `const' keyword to a char*.
8827 (verify_jvm_instructions): Likewise. Remove unused variables
8828 `field_name' and `default_val'.
8830 * zextract.c: Include config.h and system.h. Remove redundant
8833 * zipfile.h: Prototype `read_zip_archive'.
8835 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
8837 * typeck.c (convert): Allow conversions to void type: some
8838 optimizations in gcc do this.
8840 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
8842 * typeck.c (convert_ieee_real_to_integer): New function.
8843 (convert): When not using fast-math and using hardware fp, convert
8844 an IEEE NaN to zero.
8846 1999-01-18 Andrew Haley <aph@cygnus.com>
8848 * parse.y (patch_binop): Do a type conversion from signed to
8849 unsigned and then back to signed when a ">>>" is found.
8851 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8853 * java-tree.h: (check_for_initialization): Added prototype.
8854 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
8855 * parse.y (do_resolve_class): Removed unused locals.
8856 (read_import_dir): Likewise.
8857 (resolve_qualified_expression_name): Array creation
8858 expressions are valid primary expressions.
8859 (qualify_ambiguous_name): Likewise.
8860 (patch_synchronized_statement): Removed unused local.
8862 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
8864 * Makefile.in (zextract.o): Add dependencies.
8866 * Makefile.in: Do not put ^Ls at the start of a line.
8868 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
8870 * expr.c (process_jvm_instruction): Coerce to correct Throwable
8871 sub-type the result of the call that gets the exception value.
8873 * parse.y (java_complete_expand_methods): If flags_syntax_only,
8874 don't call finish_class.
8876 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
8877 clear found before continuing.
8879 * verify.c (verify_jvm_instructions): On an array load, allow
8880 and handle top of stack to be TYPE_NULL.
8882 * gjavah.c (generate_access): Translate Java package private or
8883 protected access to C++ public, but with a comment.
8885 1999-01-13 Andrew Haley <aph@cygnus.com>
8887 * expr.c (generate_name): Name prefix changed to avoid clashes
8888 with assembler temp labels.
8890 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
8891 MODIFY_EXPR. Without this, code for the assignement may not be
8892 generated at all and the synchronized statement will read an
8893 uninitialized variable.
8895 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8897 * class.c (maybe_layout_super_class): Fixed returned value.
8898 * lex.c: Added 1999 to the copyright.
8899 (java_init_lex): Initialize java_lang_imported.
8900 * lex.h: Added 1999 to the copyright.
8901 * parse.h: Added 1999 to the copyright.
8902 (REGISTER_IMPORT): Fixed typo in trailing macro.
8903 (CURRENT_OSB): New macro.
8904 (struct parser_ctxt): New fields osb_depth, osb_limit.
8905 * parse.y (java_lang_id): New global variable.
8906 (type_import_on_demand_declaration): Don't import java.lang.* twice.
8907 (array_creation_expression:): Use CURRENT_OSB.
8908 (dims:): Uses a stack to keep track of array dimensions.
8909 (cast_expression:): Use CURRENT_OSB.
8910 (find_expr_with_wfl): Return NULL if node found doesn't meet the
8912 (register_fields): Fixed typos in comment.
8913 (check_method_redefinition): Fixed comment indentation.
8914 (java_check_regular_methods): Set saved found wfl to NULL after
8915 having reinstalled it in the previously found DECL_NAME.
8917 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
8919 * gjavah.c (java_float_finite): Use a union to do type punning.
8920 (java_double_finite): Likewise.
8922 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
8924 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
8925 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
8926 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
8927 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
8928 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
8929 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
8931 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
8933 * check-init.c (check_init): If compiling to native, we don't
8934 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
8936 1999-01-08 Tom Tromey <tromey@cygnus.com>
8938 * parse-scan.y (variable_declarator_id): Set or increment
8940 (bracket_count): New global.
8941 (formal_parameter): Handle case where bracket pairs trail variable
8944 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
8946 * jcf-parse.c (yyparse): variable len changed from a char to an
8947 int to prevent overflow.
8949 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
8951 * java-tree.h: Declare read_class.
8952 * jcf-parse.c (read_class): New function.
8953 (load_class): Now just call read_class.
8955 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
8956 * jcf-parse.c (parse_source_file): Declare save_error_count,
8957 which is needed by java_parse_abort_on_error macro,
8958 * parse.y (java_layout_classes, java_expand_classes): Likewise.
8960 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
8961 constructor, if initializing a static field.
8962 (patch_new_array_init): Set TREE_CONSTANT if it is.
8963 * expr.c (java_lang_expand_expr): For a static array constructor
8964 of primitive elements, allocate the array itself statically.
8965 Disabled until we can set the vtable field statically.
8967 * check-init.c: New file. Checks for definite assignment.
8968 * Makefile.in (JAVA_OBJS): Add check-init.o.
8969 * parse.y (java_complete_expand_method): Call check_for_initialization.
8970 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
8972 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
8974 * parse.y : include system.h instead of including
8975 standard headers directly with the exception of <dirent.h>.
8977 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
8979 * lex.h: Moved static function declarations to lex.c,
8980 to shut up some -Wall warnings.
8981 * lex.c: Static function declarations moved here.
8982 * jcf-dump.c: Small fixes to shut up -Wall warnings.
8984 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8986 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
8988 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
8990 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
8991 * verify.c (verify_jvm_instructions): Fix off-by-one error.
8993 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
8994 (localvar_alloc): Change return type to void,
8995 (emit_unop): Remove unused variable size.
8997 * jcf-write.c (struct jcf_block): Add new union.
8998 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
8999 (call_cleanups): New functions.
9000 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9001 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9002 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9003 * lang.c (lang_init): Call using_eh_for_cleanups.
9004 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9005 completing operands to patch_synchronized_statement.
9006 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9007 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9008 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9010 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9012 * Make-lang.in: Comment out control-Ls; they upset some makes.
9014 1998-12-18 Tom Tromey <tromey@cygnus.com>
9016 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9019 1998-12-17 Tom Tromey <tromey@cygnus.com>
9021 * parse.y (DIR_SEPARATOR): New define.
9022 (check_class_interface_creation): Use it.
9024 * parse-scan.y (report_main_declaration): Recognize
9025 `java.lang.String' in argument to main.
9027 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9029 * parse.y (create_interface): Remove bogus test.
9031 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9033 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9034 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9036 1998-12-16 Tom Tromey <tromey@cygnus.com>
9038 * parse-scan.y (qualified_name): Use correct sprintf format.
9040 1998-12-15 Tom Tromey <tromey@cygnus.com>
9042 * gjavah.c (print_field_info): Changed how most negative number is
9045 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9047 * parse.y (fold_constant_for_init): New function.
9048 (resolve_expression_name): Don't replace static final
9049 constant-initialized fields by its value.
9050 (java_complete_lhs): New. Same as java_complete_tree, except does
9051 not replace static final constant-initialized fields by their values.
9052 (register_fields): If there is an initializer, set DECL_INITIAL and
9053 MODIFY_EXPR_FROM_INITIALIZATION_P.
9054 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9055 Only call patch_initialized_static_field if
9056 MODIFY_EXPR_FROM_INITIALIZATION_P.
9057 (patch_initialized_static_field): If not valid constant, clear
9060 * parse.y (lookup_field_wrapper): Fix thinko.
9062 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9063 set and restore global lineno.
9065 1998-12-14 Tom Tromey <tromey@cygnus.com>
9067 * gjavah.c (print_field_info): If value to print is the smallest
9068 value of its size, then print as hex to avoid later warnings from
9071 1998-12-14 Tom Tromey <tromey@cygnus.com>
9073 * gjavah.c (decompile_method): Decompile `return null'.
9074 (process_file): Generate `#pragma interface'.
9075 (method_declared): New global.
9076 (print_method_info): Set it.
9077 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9078 (print_method_info): Handle abstract methods.
9080 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9082 * parse.y (patch_method_invocation): If class_decl is null
9083 (e.g. an array type), use original type.
9085 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9086 errors about uncaught exception from clone (of array, specifically).
9088 1998-12-13 Tom Tromey <tromey@cygnus.com>
9090 * gjavah.c (decompile_method): Handle all types of `return'
9091 opcode. Decompile `return this' and `return'.
9092 (method_access): New global.
9093 (print_method_info): Set it.
9094 (decompile_method): Don't decompile a synchronized method.
9096 1998-12-13 Tom Tromey <tromey@cygnus.com>
9098 * jcf-reader.c (jcf_parse_one_method): Recognize
9100 * gjavah.c (HANDLE_END_METHOD): New macro.
9101 (HANDLE_CODE_ATTRIBUTE): New macro.
9102 (decompile_method): New function.
9103 (print_method_info): Don't print `;\n' at end of function decl.
9104 Include java-opcodes.h.
9105 (decompiled): New global.
9107 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9109 * class.c (build_class_ref): Handle PRIMTYPE.class if
9110 flag_emit_class_files.
9111 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9112 if flag_emit_class_files.
9113 * parse.y (java_complete_tree): Pre-liminary support for
9114 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9116 * parse.y (patch_synchronized_statement): Don't call monitorexit
9117 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9119 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9121 * zipfile.h (opendir_in_zip): New declaration.
9122 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9123 (opendir_in_zip): New function, using code from open_in_zip.
9124 (open_in_zip): Call opendir_in_zip.
9125 (find_class): Remove no-longer-used do_class_file parameter,
9126 but add source_ok parameter. Change logic so if we find a .java file,
9127 we don't look for .class in later classpath emtries.
9128 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9129 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9130 * gjavah.c: Update call to find_class.
9131 * jcf-dump.c: Likewise.
9133 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9134 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9135 nothing if body is empty_stmt_node.
9136 Various little fixes so SP gets correctly adjusted.
9137 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9138 For CALL_EXPR, test if static first.
9139 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9140 such as the ones we create for Object and Class.
9141 Set and restore current_function_decl.
9142 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9143 (note_possible_classname): New function.
9144 (read_import_entry): Removed. Merged with read_import_dir.
9145 (read_import_dir): Don't call find_class - that only gives us
9146 the first classpath entry having the needed package.
9147 Use the struct buffer data structure from buffer.h.
9148 (read_import_dir, find_in_imports_on_demand): The remembered
9149 class names now use '.' (not '/') as package separator.
9151 * parse.y (java_complete_expand_methods): Call write_classfile
9152 here, and not in java_expand_classes (which only gets first class).
9154 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9156 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9157 (register_fields): If a static fields has an initializer, just
9158 chain it on ctxp->static_initialized, and handle later.
9159 (java_complete_expand_methods): Force <clinit> first.
9160 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9161 - it's already been completed.
9162 (patch_initialized_static_field): New function.
9163 (java_complete_field): Call it.
9165 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9167 * expr.c (encode_newarray_type, build_new_array): New functions.
9168 * java-tree.h: Declare build_new_array.
9169 * jcf-write.c (patch_newarray): Use build_new_array.
9171 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9172 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9174 * parse.y (patch_new_array_init): Re-organize.
9175 Now is passed the actual array (pointer) type of the value.
9176 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9177 (patch_array_constructor): Removed - merged into patch_new_array_init.
9178 (java_complete_tree): Update patch_new_array_init.
9180 * jcf-write.c (find_constant_index): New function.
9181 (generate_bytecode_insns): Use find_constant_index.
9182 (generate_classfile): Use find_constant_index for ConstantValue.
9184 1998-12-11 Tom Tromey <tromey@cygnus.com>
9186 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9187 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9188 * class.c (make_class_data): Renamed dtable -> vtable, and
9189 dtable_method_count -> vtable_method_count.
9191 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9193 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9194 global variables, initialized.
9195 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9196 Declared new global variables.
9197 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9198 double_zero_node, integer_zero_node upon direct matching.
9199 * parse.y (purify_type_name): Added function prototype.
9200 (duplicate_declaration_error_p): Consider new_type as potentially
9201 being a incomplete type. Use purify_type_name on type string.
9202 (method_header): saved_type: unused variable removed. Don't figure
9203 return type if method name is invalid.
9204 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9205 processed by patch_unaryop.
9206 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9207 increment/decrement node into its original type after binary
9208 numeric promotion on its operands.
9210 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9212 * parse.y (array_initializer:): Array init operand is NULL_TREE
9213 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9214 now an error. Fixed indentation problems.
9215 (patch_string): Handle error_mark_node as an argument.
9216 (patch_new_array_init): Fixed indentation problems.
9217 (array_constructor_check_entry): Removed check on null wfl_value.
9218 Return an error if wfl_value's walk returns an error.
9220 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9222 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9223 * lex.c (java_lex): Remember column position before advancing one
9224 token. Retain location information on OCB_TK.
9225 * lex.h (typedef struct java_lc): Added new field.
9226 * parse.h (GET_SKIP_TYPE): New macro.
9227 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9228 * parse.y (build_new_array_init, patch_new_array_init,
9229 patch_array_constructor, maybe_build_array_element_wfl,
9230 array_constructor_check_entry): New function prototypes.
9231 (switch_block:): Tagged <node>.
9232 (OCB_TK): Tagged <operator>.
9233 (array_initializer:): Installed actions.
9234 (variable_initializer): Build location information on element if
9236 (switch_statement:): Fixed indentation typo.
9237 (switch_block:): Redefined default action.
9238 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9239 (patch_assignment): Removed duplicate code.
9240 (maybe_build_array_element_wfl, build_new_array_init,
9241 patch_new_array_init, patch_array_constructor,
9242 array_constructor_check_entry): New functions.
9244 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9246 * parse.y (array_initializer): Tagged <node>.
9247 (variable_initializer:): Use default rule.
9248 (array_initializer:): Defined actions.
9249 (variable_initializers:): Likewise.
9250 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9251 non-static field accesses.
9252 (patch_invoke): Fixed indentation typo.
9253 (java_complete_tree): Likewise.
9254 (build_labeled_block): Changed leading comment. Generate an error
9255 in case of duplicate loop labels.
9256 (patch_conditional_expr): Patch results of string concatenation
9259 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9261 * constants.c (find_methodref_index): When the class is an interface,
9262 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9264 * decl.c (finit_identifier_node): Use "$finit$", rather than
9265 "<finit>" (which Sun's verifier rejects).
9266 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9267 (generate_field_initialization_code): Removed.
9268 (fix_constructors) Don't add call to $finit$ here (wrong order).
9269 (patch_method_invocation): Add $finit$ call here.
9271 * java-tree.h (CALL_USING_SUPER): New macro.
9272 * parse.y (patch_invoke): Remove im local variable.
9273 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9274 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9275 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9277 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9279 * parse.y (java_complete_tree): Don't complain about unreachable
9280 statement if it is empty_stmt_node.
9282 * jcf-write.c (find_constant_wide): New function.
9283 (push_long_const): Use find_constant_wide.
9285 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9286 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9287 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9288 Emit invokeinterface when calling an interface method.
9289 Emit invokespecial also when calling super or private methods.
9291 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9293 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9295 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9297 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9299 * java-tree.h (java_layout_seen_class_methods): New function
9301 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9302 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9303 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9304 * parse.y (method_declarator:): Defined action.
9305 (issue_warning_error_from_context): input_filename saved, set to
9306 the appropriate value and restored after java_error is called.
9307 (build_unresolved_array_type): Fixed comment.
9308 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9309 (method_header): Deal with return type the same way type are
9310 handled for fields and method's parameters and local variables
9312 (check_method_redefinition): Removed extra CR.
9313 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9314 (java_layout_seen_class_methods): New function.
9315 (java_layout_classes): Call java_layout_seen_class_methods.
9317 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9319 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9321 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9323 * jcf-dump.c (main): Fix error message.
9324 * jcf-path.c (add_entry): Style fix.
9326 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9328 * class.c (layout_class_method): Call build_java_argument_signature
9329 on constructors too.
9330 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9331 (patch_method_invocation): Define a primary when resolving an
9332 expression name. Augmented comment on code checking illegal `this'
9333 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9335 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9337 * class.c (layout_class_method): Don't report error on non-static
9338 overriding static if the method is private.
9339 * java-tree.h (finish_class): Prototype added.
9340 * lex.c (java_get_line_col): Handle col argument -2 value.
9341 * parse.h: All static method declarations moved to parse.y.
9342 * parse.y: Now contains all static method declarations previously
9344 (find_expr_with_wfl, missing_return_error,
9345 unreachable_stmt_error): New functions.
9346 (java_get_real_method_name): Identify constructors bearing class
9347 names in source code compiled classes only.
9348 (java_complete_expand_methods): Call missing_return_error.
9349 (invocation_mode): Private methods invoked as static methods.
9350 (java_complete_tree): Call unreachable_stmt_error.
9352 1998-12-01 Tom Tromey <tromey@cygnus.com>
9354 * Makefile.in (+target): Removed.
9355 (+xmake_file): Likewise.
9356 (+tmake_file): Likewise.
9357 (.NOEXPORT): Removed duplicate.
9359 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9361 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9363 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9365 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9366 libiberty.h. Provide an xmalloc definition.
9368 * jvspec.c: Remove the xmalloc prototype.
9370 * parse-scan.y: Include config.h and system.h. Don't include
9371 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9372 Provide an xstrdup definition.
9374 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9376 * jcf-path.c (add_entry): Recognize ".jar" too.
9377 * lang-specs.h: Likewise.
9379 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9381 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9382 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9384 * jcf-write.c (generate_bytecode_insns):
9385 Handle pre/post-increment/decrement of long.
9387 * jcf-write.c (generate_bytecode_insns):
9388 Handle missing exception handler (finally for synchronized).
9390 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9392 * java-tree.h (end_params_node): Declare global.
9393 * decl.c (end_params_node): New global.
9394 (init_decl_processing, start_java_method): Use end_params_node for
9395 end of list of parameter types. Follows correct gcc conventions.
9396 * expr.c (pop_argument_types, pop_arguments): Likewise.
9397 * lang.c (put_decl_node): Likewise.
9398 * typeck.c (various places): Likewise.
9399 * class.y (various places): Likewise.
9400 * parse.y (various places): Likewise.
9402 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9403 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9405 * class.c: Add #include flags.h, remove no-longer needed declaration.
9407 * class.c (layout_class_method): Remove commented-out code, re-format.
9408 Don't add vtable entry (or index) for private methods.
9409 * expr.c (expand_invoke): A private method is implicitly final.
9410 * class.c (make_class_data): If inlining or optimizing,
9411 skip private methods.
9413 * class.c (finish_class): New function. Calls existing methods,
9414 but alls emits deferred inline functions.
9415 * jcf-parse.c (parse_class_file): Call finish_class.
9416 * parse.y (java_complete_expand_methods): Likewise.
9418 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9420 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9422 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9424 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9426 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9428 * (generate_classfile): Always write class access flag with
9431 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9433 * class.c (maybe_layout_super_class): New function.
9434 (layout_class): Reorganized. Loop on class methods dispatched into
9435 a new function. Call maybe_layout_super_class.
9436 (layout_class_methods, layout_class_method): New functions.
9437 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9439 (expand_invoke): Likewise.
9440 * java-tree.h (all_class_list): New global variable declared.
9441 (layout_class_methods, layout_class_method): New function
9443 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9444 * jcf-parse.c (all_class_list): New global variable.
9445 (load_class): Extended what class_or_name can be. Use parser
9446 context mechanism to save globals before calling jcf_parse.
9447 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9448 is set on the file name.
9449 (jcf_parse): Layout class methods when Object is loaded, otherwise
9450 record class in all_class_list for delayed method layout.
9451 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9452 * lang.c (put_decl_node): Decode <init> into the decl context
9454 * lex.c (java_allocate_new_line): Use xmalloc.
9455 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9456 pointers, not TREE_LIST elements.
9457 (struct parser_ctxt): Fixed comment indentations, added comments
9458 and reordered some fields.
9459 (java_check_methods): Function prototype removed.
9460 * parse.y (java_push_parser_context): Use xmalloc.
9461 (java_parser_context_restore_global): Pop extra pushed ctxp only
9462 when there's nothing next.
9463 (maybe_create_class_interface_decl): Fixed comment, add new
9464 created class decl to all_class_list.
9465 (method_header): Use GET_REAL_TYPE on argument's types.
9466 (method_declarator): Use GET_REAL_TYPE, change type to the real
9467 type in TREE_LIST dependency node. Build argument list with the
9469 (create_jdep_list): Use xmalloc. Removed allocation error message.
9470 (obtain_incomplete_type): Fixed leading comment. Broadened
9471 incoming argument meaning.
9472 (register_incomplete_type): Use xmalloc. Removed allocation error
9474 (safe_layout_class): Fixed leading comment.
9475 (jdep_resolve_class): Reversed if statement condition and switch
9477 (resolve_and_layout): Fixed leading comment. Broadened incoming
9479 (complete_class_report_errors): New local variable name, for
9480 clarity. purify_type_name used for all error cases.
9481 (java_get_real_method_name): Stricter check on constructors.
9482 (java_check_regular_methods): Reverse methods list only if not
9483 already laid out. Layout artificial constructor.
9484 (java_check_methods): Deleted.
9485 (source_start_java_method): Obtain incomplete type for patchable
9487 (java_layout_classes): Fixed leading comment. Use
9488 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9489 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9490 before returning. Fixed comments.
9491 (java_expand_classes): Check for errors up front.
9492 (patch_method_invocation): Class to search is resolved and laid
9495 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9497 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9499 * javaop.h (int8): Removed - not used.
9500 (jbyte): Redefine portably with correct signedness.
9502 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9504 * jcf-write.c (generate_bytecode_insns): Fix typo
9505 OPCODE_getstatic to OPCODE_getfield.
9507 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9508 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9509 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9511 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9513 * jcf-parse.c (jcf_parse_source): Function returned type is
9514 void. Added prototype.
9515 (jcf_parse): Function returned type is void.
9516 (yyparse): Remove call to fclose on the last parsed file.
9518 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9520 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9522 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9523 (layout_class): Cope with methods featuring WFL in decl names.
9524 * decl.c (unqualified_object_id_node): New global variable,
9526 (build_decl_no_layout): Removed.
9527 * expr.c (build_primtype_type_ref): Handle Double.
9528 (java_lang_expand_expr): Fixed indentations.
9529 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9530 (flag_wall, flag_redundant, flag_not_overriding,
9531 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9532 variable declarations.
9533 (build_decl_no_layout): Removed prototype.
9534 (java_get_real_method_name): Added prototype.
9535 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9536 (java_parse_abort_on_error): Macro now just returns.
9537 * jcf-parse.c (jcf_parse_source): Check fclose returned
9538 value. Call emit_register_classes if java_report_errors returns
9540 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9541 flag_static_local_jdk1_1): New integer flags.
9542 (lang_decode_option): New flags set here.
9543 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9544 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9545 the flag_redundant variable.
9546 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9547 when parsing java.lang.Object class.
9548 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9550 (resolve_qualified_expression_name): Fixed indentation.
9551 (patch_array_ref): Changed prototype.
9552 (not_initialized_as_it_should_p): Prototype removed.
9553 (java_report_errors): Added function prototype.
9554 * parse.y (formal_parameter:): Changed error message for not yet
9555 supported final parameters.
9556 (class_type_list:): Set both PURPOSE and VALUE of created
9557 TREE_LIST to be class_type.
9558 (primary_no_new_array:): Handle class literals on primitive types.
9559 (parse_warning_context): Reinstalled correct force_error and
9560 do_warning flags setups.
9561 (java_report_errors): Changed prototype. Return java_error_count
9563 (variable_redefinition_error): Consider treating variable type as
9565 (create_interface): Warn about redundant abstract modifier if
9566 flag_redundant is set. Changed error message.
9567 (lookup_field_wrapper): Save/restore globals before/after looking
9569 (duplicate_declaration_error_p): Consider treating declaration
9570 type as a fake pointer.
9571 (register_fields): Extract real type from dependency node. Check
9572 for duplicate field declaration after type adjustment. Use
9573 DECL_INITIAL to store static final initialized values.
9574 (method_header): Extract real function type from dependency node.
9575 (check_abstract_method_header): Use GET_METHOD_NAME.
9576 (obtain_incomplete_type): Layout fake pointer type.
9577 (safe_layout_class): Don't try to check for methods before layout.
9578 (java_complete_class): Don't check for correct throws clause
9579 elements inheritance here.
9580 (resolve_and_layout): Broadened name parameter meaning.
9581 (reset_method_name): Use GET_METHOD_NAME.
9582 (java_get_real_method_name): New function.
9583 (java_check_regular_methods): Don't check methods in
9584 java.lang.Object. Verify lineage of throws clause elements. Use
9585 flag_no_overriding in warning report.
9586 (check_throws_clauses): Don't check if class was from
9587 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9588 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9589 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9590 warning on unsupported final local variables. Use build_decl
9591 instead of build_decl_no_layout. Get real local variable type from
9593 (source_start_java_method): Get real parameter type from
9594 dependency node. Call build_decl instead of build_decl_no_layout.
9595 (java_layout_classes): Reverse tree and layout type and class as
9596 required. Mark class as loaded when done.
9597 (resolve_field_access): Fixed indentation. Restricted condition
9598 leading to static field access code generation. Set field_type
9599 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
9600 (resolve_qualified_expression_name): Initialize type_found to
9601 null. Handle static field resolved during qualification. Fixed
9602 layout on non primitive field decl types.
9603 (not_accessible_p): Fixed typo in comment.
9604 (patch_method_invocation): Resolve and layout class to search from
9606 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
9607 layout non primitive type, if necessary. Make method node only to
9609 (find_applicable_accessible_methods_list): Consider WFL'ed method
9610 decl names. Fixed indentation.
9611 (argument_types_convertible): Resolve and layout target type if
9613 (java_complete_tree): Fixed indentation problems. Rewrote
9614 CALL_EXPR thrown exceptions check. Re-installed further processing
9615 of the assignment in certain cases.
9616 (patch_assignment): Call maybe_build_primttype_type_ref to perform
9617 inlining on class literals.
9618 (valid_builtin_assignconv_identity_widening_p): Cope with constant
9620 (valid_method_invocation_conversion_p): Likewise.
9621 (patch_string): Temporary disable forbidden use of `this' in
9622 explicit constructor invocations when doing string concatenation
9624 (patch_unaryop): Added comment. Reinstalled code to disable
9625 further check on assignment operation with cast expression RHS.
9626 (patch_switch_statement): Fixed indentation.
9627 (build_try_statement): Call build_decl instead of
9628 build_decl_no_layout.
9629 (patch_synchronized_statement): Likewise.
9630 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
9631 IS_UNCHECKED_EXPRESSION_P.
9632 (check_thrown_exceptions_do): Changed leading comment. Resolve and
9633 layout argument exception type.
9634 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
9635 of IS_UNCHECKED_EXPRESSION_P.
9637 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
9639 * jcf-parse.c (yyparse): Open class file in binary mode.
9641 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
9643 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
9645 * jcf-write.c (perform_relocations): Move check out one loop.
9647 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
9649 * Make-lang.in: Fix reference to srcdir.
9650 * jv-scan.c: Add missing xmalloc prototype.
9651 * jvgenmain.c: Ditto.
9653 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
9655 * decl.c (error_mark_node), java-tree.h: New global.
9656 * parse.y: Use empty_stmt_node instead of size_zero_node.
9657 (build_if_else_statement): If missing else, use empty_stmt_node.
9659 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
9660 (java_complete_expand_method): Complain if return is missing.
9661 (java_check_regular_methods): Comment out incorrect error check.
9662 (not_accessible_p): Fix incorrect handling of protected methods.
9663 (patch_method_invocation): Pass correct context to not_accessible_p.
9664 (find_applicable_accessible_methods_list): Likewise.
9665 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
9666 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
9667 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
9668 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
9670 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
9671 (push_int_const): Remove reundant NOTE_PUSH.
9672 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
9673 (- case SWITCH_EXPR): Fix code generation bug.
9674 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
9675 (generate_classfile): More robust for abstract methods.
9677 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
9679 * Makefile.in: jv-scan and jvgenmain all require libiberty.
9680 * Make-lang.in: Ditto.
9682 * jv-scan.c: Remove xmalloc and xstrdup definitions.
9685 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
9687 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
9689 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
9691 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
9693 Allow uses of interface types to verify. This is not really
9694 type-safe, but it matches what Sun does, and is OK as long as
9695 there are appropriate run-time checks.
9696 * verify.c (merge_types): If merging two interface types,
9697 just set the result to java.lang.Object.
9698 * expr.c (pop_type): Any interface is matches by java.lang.Object.
9700 1998-11-13 Tom Tromey <tromey@cygnus.com>
9702 * gjavah.c (main): Handle --output-class-directory argument.
9703 * jvspec.c (lang_specific_driver): Translate `-d' into
9705 * jcf.h (jcf_write_base_directory): Declare.
9706 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
9707 * lang-options.h: Mention -foutput-class-dir.
9708 * jcf-write.c (jcf_write_base_directory): New global.
9709 (make_class_file_name): Put generated .class file into `-d'
9710 directory, or into source directory if -d not given. Function now
9712 (write_classfile): Free class file name. Handle case where class
9714 (DIR_SEPARATOR): New macro.
9715 Include <sys/stat.h>
9717 * Makefile.in (prefix): New macro.
9719 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
9721 * parse.y (patch_invoke): Do less if flag_emit_class_files.
9722 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
9723 here (done in patch_invoke instead).
9724 (case_identity): Moved here from parse.y.
9726 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
9727 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
9728 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
9729 so they can be efficiently scanned without recursion.
9730 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
9731 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
9732 in BLOCK iteratively, rather than recursively.
9734 * parse.y (do_unary_numeric_promotion): New function.
9735 (patch_unaryop, patch_binop, patch_array_ref): Use it.
9737 * parse.y (patch_newarray): Various fixes.
9739 Re-do handling of switch statements (for proper block scoping).
9740 * parse.y: Add just a single block for the enture switch block,
9741 but don't create any "case blocks".
9742 (group_of_labels): Rmeoved unneeded non-terminal.
9743 CASE_EXPR and DEFAULT_EXPR are added to current block.
9744 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
9745 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
9746 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
9747 * parse.y (wfl_operator, print_int_node): Make non-static.
9748 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
9749 as part of recursive scan of block.
9750 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
9751 (patch_switch_statement): Most tests move dinto java_complete_tree.
9753 * parse.y: Make various production be non-typed (void).
9754 * parse.y (parse_error): Merged into issue_warning_error_from_context.
9755 * parse.y (add_stmt_to_compound): Don't create/change extra node.
9756 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
9758 * jcf-write.c (struct jcf_handler): New type.
9759 (struct jcf_switch_state): New type.
9760 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
9761 (alloc_handler, emit_unop, emit_reloc): New functions.
9762 (adjust_typed_op): Add extra parameter ("max type" offset).
9763 (emit_switch_reloc, emit_case-reloc): New function.
9764 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
9765 (generate_bytecode_insns): Support REAL_CST, switch statements,
9766 exception handling, method calls, object/array creation, and more.
9768 * class.c: Remove some unused variables.
9769 * constants.c (find_string_constant): New function.
9770 (count_constant_pool_bytes): Fix to correctly handle wide constants.
9771 * decl.c (complete_start_java_method): Don't _Jv_InitClass
9772 if flag_emit_class_files.
9774 1998-11-12 Tom Tromey <tromey@cygnus.com>
9776 * jcf-io.c (find_class): Added explanatory comment.
9778 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
9779 trailing slash to `.zip' entries.
9781 * jvspec.c (lang_specific_driver): Correctly handle case where
9782 GC_NAME not defined.
9784 1998-11-11 Tom Tromey <tromey@cygnus.com>
9786 * jvspec.c (GC_NAME): New define.
9787 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
9789 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
9791 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
9793 * jcf-dump.c (TABLE_SWITCH): Fix typos.
9795 1998-11-11 Tom Tromey <tromey@cygnus.com>
9797 * jcf-dump.c (main): Correctly recognize `--'-style long options.
9799 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9801 * class.c (is_compiled_class): Call safe_layout_class for class
9802 compiled from source.
9803 * conver.h (convert_to_integer, convert_to_real,
9804 convert_to_pointer): Added prototypes.
9805 * decl.c (init_decl_processing): Non longer push the decls of
9806 `methodtable', `constants', `Class', `Field', `dispatchTable'
9807 `jexception' and `Method'.
9808 * expr.c (build_invokeinterface): New function.
9809 (expand_invoke): static variable CLASS_IDENT now in
9810 build_invokeinterface. Use build_invokeinterface.
9811 (expand_java_field_op): Moved code to inline
9812 java.lang.PRIMTYPE.TYPE into a function.
9813 (build_primtype_type_ref): New function.
9814 * java-tree.def (INSTANCEOF_EXPR): New tree code.
9815 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
9816 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
9817 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
9818 (DECL_LOCAL_STATIC_VALUE): New macro.
9819 (build_invokeinterface, build_primtype_type_ref): New function
9821 (java_parse_abort_on_error): Macro rewritten.
9822 * jcf-parse.c (current_method): Add comment to declaration.
9823 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
9824 Function prototypes fixed.
9825 (jcf_parse_source): push/pop parser context. save/restore global.
9826 (parse_source_file): Fixed leading comment. Now take a
9827 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
9828 classes and pop the parser context anymore.
9829 (yyparse): Push parser context, save globals, parse the source
9830 file, restore globals and pop the parser context when processing a
9832 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
9833 * lex.c (java_parse_doc_section): New function.
9834 (java_lex): Call java_parse_doc_section when appropriate. Build an
9835 operator around INSTANCEOF_TK.
9836 * lex.h (java_lineterminator, java_sprint_unicode,
9837 java_unicode_2_utf8, java_lex_error, java_store_unicode):
9838 Prototypes rewritten.
9839 (java_parse_escape_sequence, java_letter_or_digit_p,
9840 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
9841 java_read_unicode, java_store_unicode, java_read_char,
9842 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
9843 Added function prototypes.
9844 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
9846 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
9848 (struct parser_ctxt): New fields: deprecated,
9849 current_parsed_class_un, gclass_list.
9850 (fix_method_argument_names, issue_warning_error_from_context,
9851 resolve_package, lookup_package_type): New function prototypes.
9852 (resolve_expression_name): Fixed function prototype.
9853 (find_applicable_accessible_methods_list): Fixed indentation, added
9854 extra argument in prototype.
9855 (check_final_assignment, build_null_of_type, check_deprecation,
9856 check_method_redefinition, reset_method_name,
9857 java_check_regular_methods, java_check_abstract_methods,
9858 maybe_build_primttype_type_ref): New function prototype.
9859 * parse.y (conver.h): Include.
9860 (INSTANCEOF_TK): Tagged <operator>.
9861 (single_type_import_declaration): Use REGISTER_IMPORT macro.
9862 (relational_expression:): Build binop for instanceof.
9863 (java_push_parser_context): Remember ctxp->gclass_list across
9865 (java_pop_parser_context): Simply return if no context
9866 exists. Remember gclass_list across contexts.
9867 (issue_warning_error_from_context): New function.
9868 (parse_error_context): Don't setup ctxp->elc here. Call
9869 issue_warning_error_from_context instead.
9870 (parse_warning_context): Likewise.
9871 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
9872 setup. Link new class/interface to ctxp->gclass_list.
9873 (add_superinterfaces): Register interface as incomplete if not
9875 (create_class): Remember class unqualified name in
9876 ctxp->current_parsed_class_un. Check class deprecation.
9877 (register_fields): Check field deprecation. Remember static final
9878 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
9880 (method_header): New local variable ORIG_ARG. Use unqualified
9881 current class name for check on constructor errors. Promote return
9882 type if of record type. Argument list fix moved in
9883 fix_method_argument_names, called here. Check method deprecation.
9884 (fix_method_argument_names): New function.
9885 (method_declarator): Promote record typed arguments.
9886 (safe_layout_class): Check class methods before layout.
9887 (java_complete_class): Compute field layout when patched.
9888 (do_resolve_class): Try to load class after having it renamed
9889 after the package name.
9890 (get_printable_method_name): Use DECL_CONTEXT.
9891 (reset_method_name): New function.
9892 (check_method_redefinition): Use reset_method_name.
9893 (java_check_regular_methods): New local variable
9894 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
9895 names for error report. Check for compile-time error when method
9896 found has default (package) access.
9897 (java_check_abstract_methods): Now takes an interface DECL node as
9898 an argument. Also reinstall real name on unchecked
9899 overriding/hiding methods for error report.
9900 (java_check_methods): Fixed leading comment. Get classes to verify
9901 from ctxp->gclass_list. Use CHECK_METHODS macro and set
9902 CLASS_METHOD_CHECKED_P on class verification.
9903 (lookup_java_method2): Get real method name if necessary.
9904 (find_in_imports): Don't check package class access here.
9905 (resolve_package, lookup_package_type): New functions.
9906 (java_layout_classes): Fixed leading comment. Take classes to be
9907 laid out from ctxp->gclass_list.
9908 (java_complete_expand_methods): Don't expand native and abstract
9910 (java_expand_classes): New function.
9911 (resolve_expression_name): Use additional argument ORIG. Retrieve
9912 values of static final field of primitive types.
9913 (resolve_field_access): Handles static final field of promotive
9915 (resolve_qualified_expression_name): Handle STRING_CST as
9916 primaries and package name resolution. Check deprecation on found
9917 decls. Set where_found and type_found on non static field resolved
9918 during qualification. Layout non primitive field decl types.
9919 (check_deprecation): New function.
9920 (maybe_access_field): Simplified.
9921 (patch_method_invocation_stmt): Local variable CLASS_TYPE
9922 removed. Reverse method's argument when primary is a type. Don't
9923 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
9924 instead. Include abstract class in the list of class searchable
9925 for constructors. Use DECL_CONTEXT of found method for access
9926 checks. Check method deprecation.
9927 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
9928 converting arguments. Handle INVOKE_INTERFACE.
9929 (lookup_method_invoke): Search constructor using existing
9930 infrastructure (don't rely on lookup_java_constructor anymore).
9931 (find_applicable_accessible_methods_list): Extra argument flag
9932 LC. Now include constructor in the search.
9933 (qualify_ambiguous_name): Conditional expression are primaries.
9934 (not_initialized_as_it_should_p): static final are always
9936 (java_complete_tree): Pass extra NULL argument to
9937 resolve_expression_name. Stricter test to carry on patching
9938 assignments. New case for INSTANCEOF_EXPR.
9939 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
9940 (check_final_assignment, maybe_build_primttype_type_ref): New
9942 (patch_assignment): Detect resolved static finals and carry normal
9943 assignment error check on them. Inline PRIMTYPE.TYPE read access.
9944 (try_builtin_assignconv): Access constant 0 on all primitive
9946 (valid_builtin_assignconv_identity_widening_p): Accept identical
9947 types. Accept all promoted type on int type.
9948 (valid_ref_assignconv_cast_p): Accept a null pointer to be
9949 assigned to a reference.
9950 (valid_method_invocation_conversion_p): Accept to check null
9952 (build_binop): Merge declaration and initialization of local
9954 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
9955 numeric types. Improved validity test for qualify operators on
9957 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
9958 and PREINCREMENT_EXPR. Also detect resolved static finals of a
9959 primitive type and issue the appropriate error message.
9960 (resolve_type_during_patch): Mark class loaded when resolved.
9961 (patch_cast): Allow null to be cased to reference types.
9962 (build_null_of_type): New function.
9963 (patch_array_ref): Handle array on references correctly.
9964 (patch_return): Removed unused local variable MODIFY. Force
9965 boolean to be returned as integers. Allows null to be returned by
9966 a function returning a reference.
9967 * typeck.c (convert_to_integer, convert_to_real,
9968 convert_to_pointer): Prototypes moved to convert.h
9969 (lookup_argument_method): Use method real name, if necessary.
9971 1998-10-30 Tom Tromey <tromey@cygnus.com>
9973 * class.c (build_class_ref): Changed name of primitive classes to
9976 * class.c (make_class_data): Renamed fields: nmethods to
9977 method_count, method_count to dtable_method_count. Always set
9979 * decl.c (init_decl_processing): Likewise.
9981 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9983 * class.c (layout_class): Don't mangle <finit>, produce
9984 __finit<class> instead. Don't verify artificial methods.
9985 * decl.c (finit_identifier_node): New declared global.
9986 (init_decl_processing): finit_identifier_node initialized.
9987 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
9988 * java-tree.h (finit_identifier_node): Declared as extern.
9989 (struct lang_decl): New field called_constructor.
9990 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
9991 (CLASS_HAS_FINIT_P): New macro.
9992 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
9993 explicit constructor invocation.
9994 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
9995 CALL_SUPER_CONSTRUCTOR_P): New macros.
9996 (write_classfile): Added prototype.
9997 * jcf-parse.c (jcf_parse_source): Parse and remember for
9998 generation if the file was seen on the command line.
9999 (parse_source_file): Don't write the class file here.
10000 (yyparse): Loop on files rewritten. Set current_jcf.
10001 (parse_zip_file_entries): Parse class file only if it was found.
10002 * lang.c (init_parse): Don't open command line provided filename
10004 (lang_parse): Don't set main_jcf anymore.
10005 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10006 (JCONSTRUCTOR_CHECK): New macro.
10007 (JBSC_TYPE_P): New macro.
10008 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10009 (COMPLETE_CHECK_OP_2): New macro.
10010 (struct parse_ctxt): New field explicit_constructor_p.
10011 (check_class_interface_creation): Fixed prototype indentation.
10012 (patch_method_invocation_stmt): Prototype reflects added argument.
10013 (patch_invoke): Likewise.
10014 (complete_method_declaration, build_super_invocation,
10015 verify_constructor_circularity,
10016 build_this_super_qualified_invocation, get_printable_method_name,
10017 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10018 verify_constructor_super, create_artificial_method,
10019 start_artificial_method_body, end_artificial_method_body,
10020 generate_field_initialization_code): New function prototypes.
10021 * parse.y: Fixed leading comment
10022 (constructor_header:, constructor_body:, block_end:): Rules tagged
10024 (type_declaration:): Call maybe_generate_finit.
10025 (method_declaration:): Action for method_body: placed in new
10026 function complete_method_declaration, called here.
10027 (constructor_declaration:): Defined actions. Removed leading
10029 (constructor_header:): New rule with action.
10030 (constructor_body:): Rule rewritten using block_begin: and
10031 block_end:. Defined actions.
10032 (constructor_declarator:, explicit_constructor_invocation:):
10034 (block:): Use new rules block_begin: block_end:.
10035 (block_begin:, block_end:): New rules and actions.
10036 (block_statements:): Fixed error message for explicit
10038 (method_invocation:): Call build_this_super_qualified_invocation
10039 if primary is `this' or `super' was seen.
10040 (conditional_expression:): Action defined.
10041 (extra_ctxp_pushed_p): New static global flag.
10042 (java_parser_context_save_global): Create parser context if
10043 necessary. Use extra_ctxp_pushed_p to remember it.
10044 (java_parser_context_restore_global): Pop extra parser context if
10046 (build_array_from_name): Array on primitive types are marked
10048 (register_fields): Restore new name in field initializer
10049 expression if type was altered. Non static fields initialized upon
10050 declaration marked initialized.
10051 (maybe_generate_finit): New function.
10052 (maybe_generate_clinit): Use create_artificial_method,
10053 start_artificial_method_body, end_artificial_method_body. Generate
10054 debug info for enclosed initialization statements.
10055 (method_header): Fixed leading comment. Check constructor
10056 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10058 (complete_method_declaration, constructor_circularity_msg,
10059 verify_constructor_circularity): New functions.
10060 (get_printable_method_name): New function.
10061 (check_method_redefinition): Don't rename <finit> methods. Fix
10062 declared constructor names. Error message for
10063 constructors modified.
10064 (java_check_regular_methods): Local variable seen_constructor
10065 renamed saw_constructor. Skip verification on constructors. Create
10066 default constructor with create_artificial_method.
10067 (java_check_methods): Removed unnecessary empty line.
10068 (create_artificial_method, start_artificial_method_body,
10069 end_artificial_method_body): New functions.
10070 (java_layout_classes): Changed leading comment. Reverse fields
10071 list if necessary. Always layout java.lang.Object if being
10073 (java_complete_expand_methods): Verify constructor circularity.
10074 (java_complete_expand_method): Call fix_constructor on
10075 constructors. Local variable no_ac_found removed. Restore
10076 bindings if method body expansion failed.
10077 (fix_constructors, verify_constructor_super,
10078 generate_field_initialization_code): New function.
10079 (java_expand_classes): Fixed leading comment. Write class file
10081 (resolve_expression_name): Check for illegal instance variable
10082 usage within the argument scope of an explicit constructor
10084 (resolve_qualified_expression_name): Pass extra from_super flag
10085 when invoking patch_method_invocation_stmt. New case for
10086 conditional expression when used as a primary. Check for error
10087 when acquiring super.
10088 (patch_method_invocation_stmt): Added extra argument super. New
10089 local variable is_static_flag. Set class_to_search according to
10090 the nature of the constructor invocation. Don't add `this'
10091 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10092 invocation within the argument scope of explicit constructor
10093 invocation. Set is_static according to is_static_flag. Provide
10094 extra `super' argument to patch_invoke invocation.
10095 (patch_invoke): New argument from_super. Loop on arguments
10096 indentation fixed. Pass from_super to invocation_mode. New switch
10097 case INVOKE_SUPER. Fixed error message in switch default case.
10098 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10100 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10101 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10102 message takes constructors into account.
10103 (find_applicable_accessible_methods_list): Fixed indentation.
10104 (qualify_ambiguous_name): Take explicit constructor invocation
10105 into account. Deal with a conditional expression as a primary to
10107 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10108 case. Added extra argument to patch_method_invocation_stmt.
10109 Register calls made to explicit constructor `this'. Don't call
10110 save_expr in ARRAY_REF case when emitting class files. Check for
10111 illegal use of this when expanding explicit constructor invocation
10113 (complete_function_arguments): Set and reset parser context
10114 explicit_constructor_p field value when appropriate.
10115 (build_super_invocation, build_this_super_qualified_invocation):
10117 (patch_assignment): Fixed typo.
10118 (patch_unaryop): Check on final fields occurs only when a decl
10120 (patch_return): Take constructors into account.
10121 (patch_conditional_expr): New function.
10122 * typeck.c (build_java_signature): Removed unnecessary empty line.
10124 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10126 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10128 1998-10-28 Tom Tromey <tromey@cygnus.com>
10130 * decl.c (init_decl_processing): Renamed fields.
10131 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10132 interface_len, msize fields.
10134 * class.c (make_class_data): Removed subclass_head and
10135 subclass_next fields.
10136 * decl.c (init_decl_processing): Removed subclass_head and
10137 subclass_next fields.
10139 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10141 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10142 * mangle.c (emit_unicode_mangled_name): Similarly.
10144 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10146 * jcf-parse.c (get_constant): Place braces around code to compute
10147 'd' when REAL_ARITHMETIC is not defined.
10149 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10151 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10154 1998-10-23 Tom Tromey <tromey@cygnus.com>
10156 * lang-specs.h: `.zip' files are input to jc1.
10158 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10160 * jvspecs.c: Add (but don't enable) support for combining multiple
10161 .class and .java input filenames to a single jc1 invocation.
10162 Add support for -C flag (copile to .class files).
10163 Translate -classpath and -CLASSPATH arguments.
10164 * lang-specs.h: Don't set %2 spec.
10166 1998-10-22 Tom Tromey <tromey@cygnus.com>
10168 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10170 (add_path): Don't add trailing separator to non-empty path
10173 * lang.c (lang_decode_option): Check for -fclasspath and
10174 -fCLASSPATH before examining other `-f' options.
10176 * java-tree.h (finalize_identifier_node): Don't declare.
10177 * class.c (make_class_data): Don't push "final" field.
10178 * decl.c (init_decl_processing): Don't push "final" field.
10179 (finalize_identifier_node): Removed.
10180 (init_decl_processing): Don't set finalize_identifier_node.
10182 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10184 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10186 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10187 (JV_SCAN_SOURCES): New macro.
10188 (JCF_DUMP_SOURCES): Likewise.
10189 (jcf-dump$(exeext)): New target.
10190 (jv-scan$(exeext)): New target.
10192 1998-10-22 Tom Tromey <tromey@cygnus.com>
10194 * Makefile.in (LEX): Removed.
10195 (LEXFLAGS): Likewise.
10196 (SET_BISON): New macro.
10198 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10199 spurious diffs in parse.c.
10200 ($(PARSE_SCAN_C)): Likewise.
10201 (PARSE_DIR): New macro.
10203 (PARSE_SCAN_C): Likewise.
10204 (PARSE_RELDIR): New macro.
10206 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10208 * jcf-io.c (find_class): Use saw_java_source to determine when to
10209 look for `.java' file.
10210 * jcf-parse.c (saw_java_source): New global.
10211 (yyparse): Set it if `.java' file seen.
10213 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10214 (GCJH_SOURCES): Likewise.
10215 * Makefile.in (datadir): New macro.
10216 (libjava_zip): Likewise.
10217 (JAVA_OBJS): Added jcf-path.o.
10218 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10219 (../gcjh$(exeext)): Likewise.
10220 (jcf-path.o): New target.
10221 * java-tree.h (fix_classpath): Removed decl.
10222 * jcf-parse.c (fix_classpath): Removed.
10223 (load_class): Don't call fix_classpath.
10224 * parse.y (read_import_dir): Don't call fix_classpath.
10225 * lex.h: Don't mention classpath.
10226 * lex.c (java_init_lex): Don't initialize classpath.
10227 * jcf-io.c (classpath): Removed global.
10228 (find_class): Use jcf_path iteration functions. Correctly search
10229 class path for .java file.
10230 (open_in_zip): New argument `is_system'.
10231 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10232 classpath-related options.
10233 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10235 (lang_init): Call jcf_path_init.
10236 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10237 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10238 Correctly put braces around second string in each entry.
10239 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10240 classpath-related options.
10241 (help): Updated for new options.
10242 * jcf.h: Declare functions from jcf-path.c. Don't mention
10243 `classpath' global.
10244 * jcf-path.c: New file.
10246 * jcf-depend.c: Include jcf.h.
10248 * jcf-write.c (localvar_alloc): Returns `void'.
10249 (localvar_free): Removed unused variable.
10251 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10252 (init_parse): Use OBJECT_SUFFIX, not ".o".
10254 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10256 * class.c (emit_register_classes): Renamed from
10257 emit_register_class.
10258 * java-tree.h (emit_register_classes): Prototype renamed from
10259 emit_register_class.
10260 * jcf-parse.c (yyparse): Call emit_register_classes once before
10262 * parse.y (java_expand_classes): No longer register classes.
10264 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10266 * class.c (is_compiled_class): New local variable
10267 seen_in_zip. Identify classes found in currently compiled source
10269 * decl.c (complete_start_java_method): Fixed typo.
10270 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10271 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10272 (CLASS_P): Moved around.
10273 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10274 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10276 (jcf_parse_source): Changed leading comment. Removed unnecessary
10277 fclose and CLASS_FROM_SOURCE_P marking.
10278 (parse_source_file): New local variables remember_for_generation
10279 and filename. Mark parsed file name identifier node. Removed block
10280 executed when parse_only was null. Set remember_for_generation.
10281 Use it as an argument to java_pop_parser_context.
10282 (yyparse): New local variables several_files, list, next node and
10283 current_file_list. Split ampersand separated file names into
10284 current_file_list. Iterate through the list and parse accordingly.
10285 * parse.h (java_pop_parser_context): New function prototype.
10286 * parse.y (ctxp_for_generation): New static global variable.
10287 (java_pop_parser_context): New argument generate. Link popped ctxp
10288 to ctxp_for_generation list accordingly.
10289 (java_complete_expand_methods): Fixed indentation.
10290 (java_expand_classes): New function.
10292 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10294 * Makefile.in: Link with libiberty.a instead of memmove.o.
10296 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10298 * lex.c (setjmp.h): No longer included.
10299 * lex.h (setjmp.h): Included.
10300 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10301 (duplicate_declaration_error_p): Renamed from
10302 duplicate_declaration_error.
10303 (build_array_from_name): New function prototype.
10304 * parse.y (setjmp.h): No longer included.
10305 (variable_declarator_id): Define action.
10306 (build_array_from_name): New function.
10307 (duplicate_declaration_error_p): Renamed from
10308 duplicate_declaration_error. Fixed leading comment.
10309 (register_fields): Main `for' loop reorganized. Uses
10310 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10311 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10312 build_array_from_name.
10313 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10315 (read_import_dir): Don't try to skip `.' and `..'.
10316 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10317 build_array_from_name. Main `for' loop reorganized.
10318 (resolve_qualified_expression_name): When building access to a
10319 field, use the type where the field was found, not its own type.
10320 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10321 field was found is null.
10322 (qualify_ambiguous_name): Sweep through all successive array
10325 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10327 * java-tree.h (pop_labeled_block, lang_printable_name,
10328 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10329 interface_of_p, inherits_from_p, fix_classpath,
10330 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10331 make_class_data, register_class, alloc_name_constant): New
10332 function prototypes.
10333 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10334 indentation. Added cast to remove warning.
10335 (lang_printable_name): Set v argument unused.
10336 (lang_print_error): Added argument to lang_printable_name call.
10337 (java_dummy_print, print_lang_decl, print_lang_type,
10338 print_lang_identifier, lang_print_xnode): All argument marked
10340 * lex.c (java_unget_unicode): Removed unnecessary argument.
10341 (java_allocate_new_line): Unused local variable is gone.
10342 (java_read_char): Added parenthesis in expressions to remove
10343 warnings. Added final return statement.
10344 (java_read_unicode): Added parenthesis in expression to remove
10346 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10347 (java_parse_escape_sequence): Likewise.
10348 (java_lex): Unused local variables are gone. Fixed
10349 java_unget_unicode invocation.
10350 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10352 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10353 lang_printable_name invocation in macro.
10354 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10356 (duplicate_declaration_error): Suppressed unused argument in
10358 (identical_subpath_p): Function declaration is gone.
10359 (patch_invoke): Suppressed unused argument in prototype.
10360 (patch_cast, build_labeled_block, check_thrown_exceptions):
10362 * parse.y (setjmp.h): Included
10363 (toplev.h): Likewise.
10364 (field_declaration:): Suppressed unused local
10365 (label_decl:): Fixed build_labeled_block invocation.
10366 (java_pop_parser_context): Put extra parenthesis around assignment
10368 (yyerror): Suppressed unused local variables.
10369 (variable_redefinition_error): Fixed lang_printable_name
10371 (create_interface): Suppressed unused local variables.
10372 (create_class): Likewise.
10373 (duplicate_declaration_error): Suppressed unused argument. Fixed
10374 lang_printable_name invocation.
10375 (register_fields): Suppressed unused local variable. Fixed
10376 duplicate_declaration_error invocation.
10377 (method_header): Suppressed unused local variable.
10378 (method_declarator, parser_check_super): Likewise.
10379 (java_complete_class): Suppressed unused local variable. Fixed
10380 fatal error message.
10381 (complete_class_report_errors): Added default: in switch.
10382 (java_check_regular_methods): Fixed lang_printable_name
10384 (check_throws_clauses): Likewise.
10385 (java_check_abstract_methods): Suppressed unused local
10386 variable. Fixed lang_printable_name invocation.
10387 (read_import_entry): Added supplemental return statement.
10388 (read_import_dir): Suppressed unused local variables.
10389 (check_pkg_class_access, declare_local_variables): Likewise.
10390 (source_start_java_method): Suppressed unused extern variable
10392 (expand_start_java_method): Suppressed unused extern and local
10393 variable declarations.
10394 (java_complete_expand_methods): Likewise.
10395 (java_complete_expand_method): Suppressed unused local variables.
10396 (make_qualified_name): Likewise.
10397 (resolve_qualified_expression_name): Added default: in
10398 switch. Fixed lang_printable_name invocation.
10399 (class_instance_creation_expression): Added parenthesis around
10401 (patch_method_invocation_stmt): Fixed lang_printable_name and
10402 patch_invoke invocations.
10403 (check_for_static_method_reference): Fixed lang_printable_name
10405 (patch_invoke): Suppressed unused arguments and local variables.
10406 (lookup_method_invoke): Suppressed unused local variables.
10407 (qualify_ambiguous_name): Added default: in switch.
10408 (identical_subpath_p): Function removed.
10409 (patch_assignment): Suppressed unused local variables. Suppressed
10410 unnecessary if statement. Fixed lang_printable_name invocations.
10411 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10412 (valid_ref_assignconv_cast_p): Parenthesis around
10413 expression. Suppressed unused local variables.
10414 (build_binop): Suppressed unused local variables. fixed
10415 lang_printable_name invocations.
10416 (string_constant_concatenation): Suppressed unused local
10418 (patch_unaryop): Fixed lang_printable_name invocation.
10419 (patch_cast): Suppressed unnecessary argument. Fixed
10420 lang_printable_name invocation.
10421 (patch_array_ref): Fixed lang_printable_name invocation.
10422 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10423 (build_labeled_block): Suppressed unused argument.
10424 (generate_labeled_block): Fixed build_labeled_block invocation.
10425 (build_loop_body): Suppressed unused local variables.
10426 (patch_loop_statement): Likewise.
10427 (patch_exit): Fixed lang_printable_name invocation.
10428 (patch_switch_statement): Likewise.
10429 (case_identity): First argument marked unused.
10430 (patch_try_statement): Fixed lang_printable_name invocations.
10431 (patch_synchronized_statement, patch_throw_statement): Likewise.
10432 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10433 lang_printable_name invocations.
10434 (check_thrown_exceptions_do): Suppressed unused argument.
10436 1998-10-14 Tom Tromey <tromey@cygnus.com>
10438 * jcf-write.c (write_classfile): Add output class file as target.
10439 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10440 * jcf.h: Added declarations for dependency-tracking functions.
10441 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10442 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10443 (finish_parse): Call jcf_dependency_write.
10444 (dependency_tracking): New global.
10445 (DEPEND_SET_FILE): New define.
10446 (DEPEND_ENABLE): New define.
10447 (init_parse): Enable dependency tracking if required.
10449 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10450 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10451 (../gcjh$(exeext)): Likewise.
10452 (jcf-depend.o): New target.
10453 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10454 (GCJH_SOURCES): Likewise.
10455 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10457 (find_classfile): Added dep_name argument.
10458 (find_class): Compute name of dependency.
10459 (open_in_zip): Call jcf_dependency_add_file.
10460 * gjavah.c (output_file): No longer global.
10461 (usage): Don't mention "gjavah".
10463 (java_no_argument): Likewise.
10464 (version): Likewise.
10465 (main): Recognize and handle -M family of options.
10466 (print_mangled_classname): Return is void.
10467 (process_file): Handle case where output is suppressed.
10468 (HANDLE_END_FIELD): Likewise.
10469 (HANDLE_METHOD): Likewise.
10470 * jcf-depend.c: New file.
10472 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10474 * java-tree.def: Add missing newline at EOF.
10476 1998-10-13 Tom Tromey <tromey@cygnus.com>
10478 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10479 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10481 Include <config.h> and "system.h".
10482 (disassemble_method): Undefine RET to avoid clash with
10483 config/i386/i386.h.
10485 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10487 * decl.c (runtime_exception_type_node, error_exception_type_node):
10488 New global variables.
10489 (init_decl_processing): Initialized.
10490 * expr.c (java_lang_expand_expr): Set caught exception type to
10491 null if catch handler argument doesn't exit.
10492 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10494 * java-tree.h (runtime_exception_type_node,
10495 error_exception_type_node): Global variables declared.
10496 (DECL_FUNCTION_THROWS): New macro.
10497 (DECL_FUNCTION_BODY): Modified comment.
10498 (DECL_SPECIFIC_COUNT): Likewise.
10499 (struct lang_decl): New field throws_list.
10500 (IS_UNCHECKED_EXPRESSION_P): New macro.
10501 * lex.c (java_lex): Generate location information for THROW_TK.
10502 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10503 EXCEPTIONS_P): New macros.
10504 (enum jdep_code): New value JDEP_EXCEPTION.
10505 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10506 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10507 PATCH_METHOD_RETURN_ERROR): New macros.
10508 (patch_method_invocation_stmt): Added new argument to prototype.
10509 (patch_synchronized_statement, patch_throw_statement,
10510 check_thrown_exceptions, check_thrown_exceptions_do,
10511 purge_unchecked_exceptions, check_throws_clauses): New function
10513 * parse.y Fixed typo in keyword section.
10514 (throw:): Rule tagged <node>.
10515 (THROW_TK): Keyword tagged <operator>.
10516 (method_header:): Last argument to call to method_header passed
10518 (throws:, class_type_list:, throw_statement:,
10519 synchronized_statement:, synchronized:): Defined actions.
10520 (method_header): New local variable current. Register exceptions
10521 from throws clause.
10522 (java_complete_tree): Complete and verify exceptions from throws
10524 (complete_class_report_errors): Error message on exceptions not
10526 (java_check_regular_methods): Fixed typo. Shortcut on private
10527 overriding methods. Changed error message on method
10528 redefinition. Check for throws clause compatibility.
10529 (check_throws_clauses): New function.
10530 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10531 method. Changed error message on method redefinition.
10532 (currently_caught_type_list): New static variable.
10533 (java_complete_expand_methods): Purge unchecked exceptions from
10534 throws clause list. Call PUSH_EXCEPTIONS before walk and
10535 POP_EXCEPTIONS after.
10536 (resolve_qualified_expression_name): Pass new argument as NULL to
10537 patch_method_invocation_stmt.
10538 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10539 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10540 argument list when appropriate. Use new argument if non null to
10541 store selected method decl.
10542 (patch_invoke): Convert if necessary args of builtin types before
10543 forming CALL_EXPR. Argument list no longer reversed here.
10544 (invocation_mode): Treat final methods as static methods.
10545 (java_complete_tree): New cases for THROW_EXPR: and
10546 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10548 (complete_function_arguments): No more RECORD_TYPE
10549 conversion. Function parameter nodes no longer saved.
10550 (valid_ref_assignconv_cast_p): Avoid handling null type.
10551 (patch_binop): Fixed null constant reference handling.
10552 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10553 BUILD_THROW macros.
10554 (patch_try_statement): Fixed comments. Record caught types in
10555 list, push the list, expand try block and pop the list.
10556 (patch_synchronized_statement, patch_throw_statement,
10557 check_thrown_exceptions, check_thrown_exceptions_do,
10558 purge_unchecked_exceptions): New functions.
10559 * typeck.c (lookup_argument_method): Allow WFL in place of method
10560 DECL_NAME during method definition check
10562 1998-10-09 Tom Tromey <tromey@cygnus.com>
10564 * gjavah.c (decode_signature_piece): New function.
10565 (print_c_decl): Use it. Added `name_override' argument.
10566 (print_method_info): Use name_override argument to print_c_decl.
10567 (seen_fields): Removed.
10568 (print_field_info): Don't update seen_fields.
10569 (struct method_name): New structure.
10570 (method_name_list): New global.
10571 (print_method_info): Add new method to list of methods.
10572 (name_is_method_p): New function.
10573 (print_field_info): If field name has same name as method, then
10575 (process_file): Parse methods before fields.
10576 (field_pass): New global.
10577 (HANDLE_END_FIELD): Take field_pass into account.
10579 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10581 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10582 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10584 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10586 * jvspec.c: Fix bug in jvgenmain_spec patch.
10588 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10590 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10591 * decl.c (soft_exceptioninfo_call_node): New global variable.
10592 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10593 takes extra integer argument. soft_exceptioninfo_call_node
10595 * except.c (java_set_exception_lang_code): New function
10596 (method_init_exceptions): Called here.
10597 (prepare_eh_table_type): New function.
10598 (expand_end_java_handler): Called here.
10599 * expr.c (build_java_throw_out_of_bounds_exception): Now features
10600 one argument. Modified generation of call to
10601 soft_badarrayindex_node to use new argument.
10602 (build_java_arrayaccess): Pass faulty index value to
10603 build_java_throw_out_of_bounds_exception.
10604 (generate_name): New function.
10605 (java_lang_expand_expr): New local variables node, current,
10606 has_finally_p. Expand TRY_EXPR node.
10607 (process_jvm_instruction): Replace top of the stack with thrown
10608 object reference when entering exception handler.
10609 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
10610 specific tree codes.
10611 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
10613 (DECL_SPECIFIC_COUNT): New macro.
10614 (prepare_eh_table_type, java_set_exception_lang_code,
10615 generate_name): New function declarations.
10616 (match_java_method): Declaration deleted.
10617 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
10619 * lex.c (TRY_TK, CATCH_TK): Generate location information.
10620 * parse.h (redefinition_error, refine_accessible_methods_list,
10621 can_cast_to_p): Function declaration removed.
10622 (classitf_redefinition_error, variable_redefinition_error,
10623 parse_jdk1_1_error, find_applicable_accessible_methods_list,
10624 find_most_specific_methods_list, argument_types_convertible,
10625 enter_a_block, valid_builtin_assignconv_identity_widening_p,
10626 valid_cast_to_p, valid_method_invocation_conversion_p,
10627 try_reference_assignconv, add_stmt_to_compound,
10628 build_jump_to_finally, build_tree_list, patch_try_statement,
10629 java_get_catch_block): New function declarations.
10630 * parse.y (string_buffer_type): Global variable deleted.
10631 (group_of_labels, catches, catch_clause, catch_clause_parameter,
10632 finally): Rules tagged <node>.
10633 (TRY_TK, CATCH_TK): Token tagged <operator>.
10634 (class_body_declaration:, class_member_declaration:,
10635 formal_parameter:, explicit_constructor_invocation:,
10636 interface_member_declaration:, constant_declaration:,
10637 primary_no_new_array:, class_instance_creation_expression:,
10638 array_creation_expression:): Issue error on unsuported JDK1.1
10640 (try_statement:, catches:, finally:): Define actions.
10641 (catch_clause_parameter): New rule.
10642 (catch_clause:): Use new rule catch_clause_parameter.
10643 (parse_jdk1_1_error): New function.
10644 (redefinition_error): Renamed classitf_redefinition_error.
10645 (variable_redefinition_error): New function.
10646 (check_class_interface_creation): Call
10647 classitf_redefinition_error.
10648 (java_complete_tree): Added error message on JDEP_TYPE: case.
10649 (complete_class_report_errors): Fixed indentation.
10650 (declare_local_variables): Call variable_redefinition_error.
10651 (source_end_java_method): Call java_set_exception_lang_code and
10652 emit_handlers where appropriate.
10653 (java_method_add_stmt): Call add_stmt_to_block.
10654 (add_stmt_to_block): New function.
10655 (lookup_method_invoke): Fixed outside comment. new local variable
10656 candicates. Call find_applicable_accessible_methods_list and
10657 find_most_specific_methods_list when searching for a
10658 method. Modified error report to list possible candidates when
10660 (find_applicable_accessible_methods_list,
10661 find_most_specific_methods_list, argument_types_convertible): New
10663 (refine_accessible_methods_list): Function deleted.
10664 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
10665 expr (if applicable) before calling patch_array_ref.
10666 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
10667 (enter_block): Fixed comment.
10668 (enter_a_block): New function.
10669 (patch_assignment): Reorganized. Call try_reference_assignconv for
10670 references. Call valid_cast_to_p instead of can_cast_to_p.
10671 (try_reference_assignconv,
10672 valid_builtin_assignconv_identity_widening_p): New functions.
10673 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
10674 (valid_cast_to_p, valid_method_invocation_conversion_p): New
10676 (build_string_concatenation): Don't resolve StringBuffer.
10677 (patch_cast): Fixed inverted arguments.
10678 (patch_array_ref): Code to save array expr deleted. Call
10679 valid_cast_to_p instead of can_cast_to_p.
10680 (generate_labeled_block): Call generate_name.
10681 (build_jump_to_finally, build_try_statement, java_get_catch_block,
10682 patch_try_statement): New functions.
10683 * typeck.c (match_java_method): Function deleted.
10685 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
10687 * jvspec.c: jvgenmain_spec uses different temporary file names.
10689 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
10691 * jvspec.c (lang_specific_driver): Fail if user specifies
10692 --main= when not linking.
10694 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
10696 * class.c (make_class_data): Push value for `thread' field.
10697 * decl.c (init_decl_processing): Added `thread' field to class.
10699 * class.c (add_field): Always make static fields externally
10702 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
10704 * expr.c (build_java_athrow,
10705 build_java_throw_out_of_bounds_exception, expand_invoke,
10706 build_newarray, expand_java_multianewarray, build_java_monitor):
10707 Update comments to reflect _Jv_* function names.
10709 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
10711 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
10712 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
10713 * parse.y (expand_start_java_method): Likewise.
10715 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
10717 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
10719 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
10720 (add_field): No longer need to convert from RECORD_TYPE to pointer,
10721 * expr.c: Remove no-longer-needed calls to promote_type.
10722 * decl.c (give_name_to_locals): Liekwise.
10723 * jcf-parse.c (get_class_constant): Compensate for new signatures.
10724 * parse.y: Add/remove promote_type calls as appropriate.
10725 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
10726 (parse_signature_string): Likewise.
10727 (build_java_array_type): Fix for now signature convenions.
10729 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
10731 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
10733 * class.c (init_class_processing): libjava function renamed to
10736 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10738 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
10739 * java-tree.def: Fixed DEFTREECODE third argument.
10740 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
10741 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
10742 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
10743 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10744 JAVA_THIS_EXPR): Now replaced by tree code definitions.
10745 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
10746 * lang.c (java_tree_code_type, java_tree_code_length,
10747 java_tree_code_name): New arrays.
10748 (lang_init): Append Java tree node definitions to Gcc ones.
10749 * lex.c (expression_obstack): Declared as extern when JC1_LITE
10751 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
10753 (java_lex): Allow declaration of empty string constants. Retain
10754 location information on CASE_TK and DEFAULT_TK.
10755 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
10756 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
10757 Modified to be more robust.
10758 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
10759 (build_new_invocation, try_builtin_assignconv,
10760 patch_switch_statement, string_constant_concatenation,
10761 build_string_concatenation, patch_string_cst, patch_string,
10762 java_expand_switch): New function declarations.
10763 * parse.y: Rules related to switch and EH tagged <node>.
10764 (label_id): Set to NULL_TREE
10765 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
10767 (this_or_super:): Fixed indentation.
10768 (statement:, statement_nsi:, statement_without_trailing_substatement:,
10769 statement_expression:): Removed call to RULE on all sub-rules.
10770 (switch_expression:, switch_labels:): New rules.
10771 (switch_statement:, switch_block:, switch_block_statement_groups:,
10772 switch_block_statement_group:, switch_labels:, switch_label:):
10774 (throw_statement:, synchronized_statement:, try_statement:):
10775 Defined temporary actions.
10776 (class_instance_creation_expression:): Call
10777 build_new_invocation. Fixed indentation.
10778 (field_access): Fixed indentation.
10779 (method_invocation): Likewise.
10780 (make_qualified_primary): Use THIS_EXPR.
10781 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
10782 resolving from SUPER, set *type_found.
10783 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
10784 (java_complete_tree): Removed unused local variable `location'. Case
10785 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
10786 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
10787 on MODIFY_EXPR: and all binary operator tree code cases. Removed
10788 STRING_CST: case. default: checks for patchable strings.
10789 (complete_function_arguments): Transform string constant or
10790 crafted StringBuffer if necessary.
10791 (build_method_invocation): Fixed comments.
10792 (build_new_invocation): New function.
10793 (patch_assignment): Call try_builtin_assignconv to figure a valid
10794 assignment conversion between builtin types.
10795 (try_builtin_assignconv): New function.
10796 (build_binop): Use URSHIFT_EXPR directly to call build.
10797 (operator_string): Use UNARY_PLUS_EXPR.
10798 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
10800 (do_merge_string_cste, merge_string_cste,
10801 string_constant_concatenation, build_string_concatenation,
10802 patch_string, patch_string_cst): New function.
10803 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
10804 (patch_unaryop): Likewise. New test of valid ++/-- operands.
10805 (build_newarray_node): Use NEW_ARRAY_EXPR.
10806 (build_this): Use THIS_EXPR.
10807 (build_return): Enable debug information on return statement.
10808 (build_if_else_statement): Likewise.
10809 (complete_labeled_statement): Fixed related comment.
10810 (build_loop_body): Fixed comment.
10811 (build_bc_statement): Enable debug information on break/continue
10813 (patch_bc_statement): Fixed typos. Handle SWITCH statement
10815 (patch_switch_statement, case_identity, java_expand_switch): New
10818 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10820 * buffer.h (BUFFER_INIT): New macro.
10821 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
10822 Pass (struct jcf_partial *state) to most functions.
10823 (jcf_block, jcf_relocation): New types.
10824 Support labels, branches, conditionals, loops.
10826 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
10828 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
10830 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10832 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
10833 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
10834 not integer_type_node (INT_TYPE_SIZ bits).
10836 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
10838 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
10839 * jcf-dump.c (print_exception_table): New function.
10840 (disassemble_method): Better handling of wide instructions.
10841 Make more robust for bad input.
10843 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
10845 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
10848 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
10850 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
10852 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
10854 * Makefile.in ($(PARSE_H)): Removed target.
10856 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
10858 * Makefile.in (JAVA_OBJS): Add memmove.o
10859 (memmove.o): New target & rules.
10861 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
10863 * expr.c (expand_invoke): Don't generate a call to the class init
10866 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
10868 * Makefile.in: Add many missing dependencies.
10869 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
10871 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
10872 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
10874 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
10876 * decl.c (complete_start_java_method): If method is static (and
10877 not private) call _Jv_InitClass.
10878 * expr.c (expand_invoke): Don't call build_class_init.
10880 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
10882 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
10884 * Make-lang.in (GCJ): Define before using.
10886 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
10888 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
10889 losing due to namespace pollution in GNU getopt.h
10891 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
10893 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
10894 (java.all.cross): Likewise.
10895 (java.rest.encap): Likewise.
10897 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
10899 * gjavah.c (print_class_decls): Fix thinko in arglist
10900 * jcv-io.c (find_classfile): Similarly.
10902 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
10904 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
10906 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
10908 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
10909 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
10910 * Makefile.in (PARSE_C): New macro.
10911 (PARSE_H): Likewise.
10912 (PARSE_SCAN_C): Likewise.
10913 ($(PARSE_C)): Target renamed from parse.c.
10914 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
10915 (clean): Remove parse-scan.c as well.
10916 (parse.o): Depend on $(PARSE_C).
10918 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
10920 * README, license.terms: Removed.
10922 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
10923 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
10924 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
10925 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
10926 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
10927 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
10928 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
10929 and Java trademark attribution.
10931 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
10933 * Makefile.in: Use gcjh, not gjavah.
10934 * config-lang.in (stagestuff): Use gcjh, not gjavah.
10935 * Make-lang.in: Changed gjavah to gcjh everywhere.
10937 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
10939 * gjavah.c: Support new -prepend -add -append flags.
10940 (print_method_info): Method is not virtual if class is final.
10942 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10944 * jv-scan.c: Fixed copyright assignment.
10945 * keyword.gperf: Likewise.
10946 * keyword.h: Likewise.
10947 * lex.c: Fixed copyright assignment.
10948 (java_lex): Push unicode back when parsing '<'.
10949 * lex.h: Fixed copyright assignment.
10950 * parse-scan.y: Likewise.
10951 * parse.h: Fixed copyright assignment.
10952 (build_debugable_stmt, complete_for_loop): New function prototypes.
10953 * parse.y: Fixed copyright assignment.
10954 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
10955 size_zero_node when completing a loop with no exit condition.
10956 (for_statement_nsi:): Define action.
10957 (for_init:, for_update:): Return size_zero_node when empty.
10958 (declare_local_variables): Call build_debugable_stmt.
10959 (build_debugable_stmt): New function.
10960 (build_loop_body): Build debugable statement around loop
10962 (complete_loop_body): Take into account the debugable statement
10963 around the EXIT_EXPR.
10964 (complete_loop_body): New function.
10965 (patch_exit_expr): Fixed condition inversion.
10967 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
10969 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
10970 name of thread define.
10971 * jvspec.c (THREAD_NAME): New macro.
10973 (THREADLIB): Likewise.
10974 (lang_specific_driver): Recognize attempt to link with thread
10975 library or gc library. Recognize -ljava on command line so it
10976 isn't linked against more than once.
10978 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10980 * parse-scan.y (report_main_declaration): Name of the class
10981 containing `main' can be a qualified name.
10983 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
10985 * config-lang.in: Changed gjavac to gjc everywhere.
10986 * Make-lang.in: Changed gjavac to gjc everywhere.
10988 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10990 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
10991 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
10992 and install the files.
10993 * Makefile.in (JAVA_OBJS_LITE): New variable.
10994 (compiler:): Now include jv-scan as a dependency.
10995 (../jv-scan$(exeext), parse-scan.c): New targets.
10996 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
10997 * config-lang.in (compilers): Removed gcj, gjavah from the list.
10998 * jcf-parse.c (parse_source_file): Call java_layout_classes and
10999 check for errors even if parse_only.
11000 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11002 (yylex): New function. Uses java_lex body.
11003 (java_lex): Removed commented out statement. Remove local variable
11004 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11005 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11006 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11007 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11008 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11009 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11011 (java_lex_error): Empty if JC1_LITE is defined.
11012 (java_get_line_col): Return 0 if JC1_LITE is defined.
11013 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11014 SET_MODIFIER_CTX): Moved into the section containing the macros
11015 conditionally defined by JC1_LITE.
11016 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11017 argument if JC1_LITE is defined.
11018 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11019 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11021 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11022 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11023 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11024 to different values according to JC1_LITE.
11025 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11026 declared if JC1_LITE set.
11027 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11028 defined if JC1_LITE not set.
11029 (struct parser_ctx): Reorganized and skip the jc1 front end part
11031 (java_layout_classes): New function definition.
11032 (java_push_parser_context, java_init_lex, yyparse, yylex,
11033 yyerror): Prototype always declared. All other static function
11034 prototypes declared only if JC1_LITE is not set.
11035 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11036 declared in parse.h.
11037 (java_layout_classes): New function.
11038 (java_complete_expand_methods): No longer layout the class here.
11039 * parse-scan.y: New file.
11040 * jv-scan.c: New file.
11042 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11044 * gjavah.c (main): Handle -friend option.
11045 (friend_specs): New global.
11046 (generate_access): Handle friend_specs.
11047 (process_file): Likewise.
11048 (MAX_FRIENDS): New macro.
11049 (friend_count): New global.
11050 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11051 Changed all callers.
11053 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11055 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11056 (main): Handle processing all the entries of a named .zip archive.
11057 * jcf-io.c (jcf_trim_old_input): New function.
11058 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11060 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11062 * lang.c (flag_assume_compiled): Make default be on.
11064 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11066 * jcf-dump.c: Add bunches of flags to control output more.
11067 (process_class): New function; support printing more than one class.
11068 (main): Support new --print-main and --javap flags.
11069 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11070 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11072 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11074 Change mangling of dispatch table to match C++ vtable (w/thunks).
11075 * class.c (build_dtable_decl), java-tree.h: New function.
11076 (make_class_data): Call it.
11077 * decl.c (init_decl_processing): Likewise.
11079 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11081 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11082 soft_anewarray; adjust args passed.
11083 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11084 match _Jv_NewObjectArray.
11086 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11088 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11089 * expr.c (loopup_label): Call create_label_decl.
11090 (create_label_decl): New function.
11091 (java_lang_expand_expr): Call expand_start_bindings with argument
11093 * java-tree.h Added space after PROTO in function declarations
11095 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11096 (create_label_decl, push_labeled_block): New function
11098 * lex.c (label_id): Initialize.
11099 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11101 * parse.h Added space after PROTO in function declarations when
11103 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11104 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11105 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11106 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11108 (struct parser_ctxt): New fields current_loop,
11109 current_labeled_block.
11110 (build_if_else_statement, patch_if_else_statement,
11111 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11112 generate_labeled_block, complete_labeled_statement,
11113 build_bc_statement, patch_bc_statement, patch_loop_statement,
11114 build_new_loop, build_loop_body, complete_loop_body): New function
11116 * parse.y (java_warning_count): New global variable.
11117 (label_id): New static variable.
11118 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11119 (block:): Return size_zero_node when block is empty.
11120 (empty_statement:): Return size_zero_node.
11121 (statement:): Implement supplemental action when for_statement: is
11123 (label_decl:): New rule.
11124 (labeled_statement:): Rewritten using label_decl. Actions
11126 (labeled_statement_nsi:): Likewise.
11127 (if_then_statement): Actions implemented.
11128 (while_expression): New rule.
11129 (while_statement:): Rewritten using while_expression. Actions
11131 (while_statement_nsi:): Likewise.
11132 (do_statement_begin:): New rule.
11133 (do_statement:): Rewritten using do_statement_begin. Actions
11135 (for_statement:): Rewritten using for_begin. Actions implemented.
11136 (for_statement_nsi:): Likewise.
11137 (for_header:, for_begin:): New rules.
11138 (for_init:): Actions implemented.
11139 (statement_expression_list:, break_statement:,
11140 continue_statement:): Likewise.
11141 (yyerror): Count number of issued warning(s).
11142 (java_report_errors): Report error(s) and/or warning(s).
11143 (java_complete_class): Use build_java_argument_signature to
11144 recompute completed method signature.
11145 (java_check_regular_methods): New locals method_wfl and aflags.
11146 Use method_wfl instead of lookup_cl during error reports. Fixed
11147 indentation and modified some error messages. Use
11148 lang_printable_name in method instead of the DECL_NAME. New code
11149 to issue warnings on methods not overriding corresponding methods
11150 private to a different package.
11151 (java_method_add_stmt): Call add_stmt_to_compound.
11152 (add_stmt_to_compound): New function.
11153 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11154 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11155 (build_if_else_statement, patch_if_else_statement,
11156 build_labeled_block, generate_labeled_block,
11157 complete_labeled_statement, build_new_loop, build_loop_body,
11158 complete_loop_body, patch_loop_statement, build_bc_statement,
11159 patch_bc_statement, patch_exit_expr): New functions.
11160 * typeck.c (build_java_signature): Build argument signature before
11161 enclosing it in between parenthesis.
11163 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11165 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11166 (JAVA_OBJS): Added reminder comment
11168 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11170 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11171 be interpreted as a long long.
11173 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11175 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11176 soft_initialise_class. Use _Jv_NewMultiArray, not
11177 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11178 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11179 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11180 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11182 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11184 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11185 length_identifier_node): New global tree node constants.
11186 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11187 Replace uses by super_identifier_node etc.
11188 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11190 * parse.y (resolve_field_access): Don't special-case ".length" if
11191 flag_emit_class_files.
11192 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11193 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11196 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11198 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11199 * class.c (make_method_value): Remove init for removed fields.
11201 * class.c (layout_class): Use build_java_argument_signature.
11202 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11204 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11205 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11206 (build_java_signature): Don't use push_java_argument_signature.
11208 * typeck.c (lookup_argument_method): New function.
11209 * parse.y (java_check_regular_methods): Use lookup_argument_method
11210 instead of lookup_java_method2 followed by lookup_java_method.
11212 * parse.y (check_method_redefinition): Minor optimization.
11214 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11215 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11217 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11219 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11222 * gjavah.c (java_float_finite): Use K&R-style definition.
11223 (java_double_finite): Likewise.
11224 (generate_access): Now returns void. Changed all callers.
11225 (last_access_generated): Removed.
11226 (process_file): Only make a single pass over the .class file.
11228 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11230 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11231 for compatibility for G++ (with -fvtable-thunks).
11232 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11234 * gjavah.c (process_file): Use public inheritance for super-class.
11236 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11238 * lex.c (java_init_lex): Initialize ctxp->package.
11239 * parse.h (struct parser_ctxt): package and package_len replaced
11240 by tree package, an identifier node. Field method_decl_list is
11241 gone. Fixed comments.
11242 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11243 class_in_current_package): New function prototypes.
11244 * parse.y (array_type:): Set class loaded flag on primitive type
11246 (package_declaration:): Assign ctxp->package to the
11248 (method_invocation:): Handle invocation of method qualified by
11250 (single_type_import_declaration:): Removed ambiguity check.
11251 (java_pop_parser_context): New local variable `next'. Reset and
11252 set IMPORT_CLASSFILE_NAME flags on current and previous import
11254 (java_accstring_lookup): Use new local macro COPY_RETURN.
11255 (lookup_field_wrapper): New function.
11256 (parser_qualified_classname): Use merge_qualified_name.
11257 (parser_check_super_interface): Broaden error message.
11258 (do_resolve_class): Check for qualified class name in the current
11259 compilation unit if appropriate.
11260 (process_imports): Check for already defined classes.
11261 (check_pkg_class_access): Got rid of call to
11262 get_access_flags_from_decl.
11263 (java_complete_expand_methods): Call safe_layout_class based on
11264 the current class size.
11265 (make_qualified_primary): Build a WFL qualification on primary if
11267 (merge_qualified_name): New function.
11268 (make_qualified_name): Use merge_qualified_name.
11269 (resolve_expression_name): Use safe_lookup_field.
11270 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11271 (resolve_qualified_expression_name): Likewise. Check on resolved
11272 element accessibility.
11273 (not_accessible_p, class_in_current_package): New functions.
11274 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11275 (patch_method_invocation_stmt): Merged common pieces. Check
11276 accessibility of invoked method.
11277 (check_for_static_method_reference): Add returned type in error
11279 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11280 (refine_accessible_methods_list): Merged two conditions in test.
11281 (java_complete_class): Sanity check on stabilize_ref gone.
11282 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11284 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11286 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11288 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11290 * gjavah.c (F_NAN): Removed.
11291 (F_NAN_MASK): New macro.
11292 (F_POSITIVE_INFINITY): Removed.
11293 (F_NEGATIVE_INFINITY): Likewise.
11294 (java_float_finite): Rewrote.
11295 (D_NAN_MASK): Renamed.
11296 (java_double_finite): Rewrote.
11297 (D_POSITIVE_INFINITY): Removed.
11298 (D_NEGATIVE_INFINITY): Likewise.
11300 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11301 If verbose, print underlying representation of value in hex.
11303 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11305 * buffer.h, buffer.c: New files.
11306 * Makefile.in (JAVA_OBJS): Add buffer.o.
11308 Support locals variables and writing their debug entries to .class.
11309 * jcf-write.c: Simplify some by user new buffer type.
11310 (vode_buffer_grow): Removed.
11311 (struct localvar_info): New type.
11312 (localsvars, localvartable): New buffers.
11313 (localvar_alloc, localvar_free): New functions.
11314 (generate_bytecode_insns): Handle local variables.
11315 (generate_classfile): Write LocalVariableTable attribute.
11317 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11319 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11320 * zipfile.h (ZIPMAGIC): New macro.
11322 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11324 * Makefile.in (gjavah.o): Updated dependencies.
11325 (jcf-dump.o): Likewise.
11326 (all.indirect): Use ../gjavah.
11327 (../gjavah$(exeext)): Likewise.
11328 (clean): Don't remove gjavah.
11329 (clean): Remove parse.c, not java/parse.c.
11330 * Make-lang.in (java): Added gjavah.
11331 (gjavah$(exeext)): New target.
11332 (GJAVAH_SOURCES): New macro.
11333 (java.all.build): Added gjavah.
11334 (java.all.cross): Likewise.
11335 (java.rest.encap): Likewise.
11336 * config-lang.in (compilers, stagestuff): Added gjavah.
11338 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11340 * gjavah.c (java_float_finite): New function.
11341 (java_double_finite): Likewise.
11342 (F_POSITIVE_INFINITY): New macro.
11343 (F_NEGATIVE_INFINITY): Likewise.
11345 (D_POSITIVE_INFINITY): Likewise.
11346 (D_NEGATIVE_INFINITY): Likewise.
11348 (print_field_info): Use java_float_finite and java_double_finite.
11350 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11352 * parse.y (method_header): Name "this" implicit argument.
11354 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11356 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11357 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11358 (put_linenumber): New function.
11359 (generate_bytecode_insns, generate_classfile): Write line numbers.
11361 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11363 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11364 (lookup_name, build_known_method_ref, build_class_init,
11365 build_invokevirtual, invoke_build_dtable, match_java_method,
11366 build_field_ref, pushdecl_force_head, build_java_binop,
11367 binary_numeric_promotion, build_decl_no_layout,
11368 build_java_arrayaccess, build_newarray, build_anewarray,
11369 build_java_array_length_access, build_java_arraynull_check): New
11370 extern function prototypes.
11371 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11372 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11374 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11376 * jcf.h (jcf_out_of_synch): New extern function prototype.
11377 * parse.h: Static/global function implemented in parse.y
11378 prototyped and declarations moved at the end of the file.
11379 (DECL_P): Check that the argument isn't null.
11380 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11381 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11382 (QUAL_DECL_TYPE): New macro.
11383 (PARAMS): Macro definition removed.
11384 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11385 (return_statement:): Call build_return.
11386 (field_access:): Call make_qualified_primary in sub rule.
11387 (method_invocation:): Build method invocation and call
11388 make_qualified_primary when processing primaries.
11389 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11390 get_type_from_signature.
11391 (java_check_regular_method): Extra integer 0 argument when calling
11392 lookup_java_method2.
11393 (lookup_java_interface_method2): Extra method DECL argument when
11394 calling lookup_java_interface_method2.
11395 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11396 COMPOUND_EXPR node.
11397 (java_complete_expand_method): Layout current class iff not
11398 already done. Don't process interface's methods.
11399 (java_complete_expand_method): Use super class only if it
11400 exists. Use current class otherwise.
11401 (make_qualified_primary): New function.
11402 (resolve_expression_name): Process qualified expression or
11403 expression from primary the same way.
11404 (resolve_expression_name): Two last arguments to
11405 resolve_field_access are now NULL_TREEs.
11406 (resolve_field_access): New variable is_static. Local field must
11407 be DECLs. is_static computed on field DECLs only. Append code in
11408 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11409 to initialize field_type.
11410 (resolve_qualified_expression_name): New local variable,
11411 previous_call_static and is_static. Handle primaries with function
11412 calls, casts, array references and `this'. `super' now handled as
11413 `(super_class)this'. Use is_static to clarify boolean expressions.
11414 Added code to handle case where a proper handle is required to
11415 access a field. Use QUAL_DECL_TYPE where applicable.
11416 (maybe_access_field): New function.
11417 (patch_method_invocation_stmt): New arguments primary, where,
11418 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11419 deleted. Use `where' as a type to search from if specified. Check
11420 for static method reference where forbidden. Append primary or
11421 current_this to the argument list if not calling constructor nor
11423 (check_for_static_method_reference): New function.
11424 (patch_invoke): Layout the class on which new is done if
11426 (lookup_method_invoke): Changed format to report errors on
11428 (qualify_ambiguous_name): New local variable this_found. Now
11429 handle things from primaries. Method call are considered
11431 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11432 changed into NULLs.
11433 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11434 (java_complete_tree): New case fo RETURN_EXPR. Process function
11435 call arguments in separate function.
11436 (complete_function_arguments): New function.
11437 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11439 (patch_assignment): Take the return function slot into account as
11440 a RHS. Distinguish assignment from a return.
11441 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11442 when checking methods in interfaces.
11443 (resolve_type_during_patch): NULL argument to unresolve_type_p
11444 instead of NULL_TREE.
11445 (patch_newarray): Fixed typo in comment.
11446 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11447 (build_return, patch_return): New functions.
11448 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11450 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11452 * constants.c (find_name_and_type_constant, find_fieldref_index,
11453 find_methodref_index): New methods.
11454 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11455 just return given method. Also, rename to build_known_method_ref.
11456 (expand_invoke): Rename call to build_invoke_non_interface.
11457 * java-tree.h, parse.h: Update prototype.
11458 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11459 (such as expand_expr_stmt) if flag_emit_class_files.
11460 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11461 STACK_TARGET, IGNORE_TARGET): New macros.
11462 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11463 (generate_bytecode_insn): New function to generate method's bytecode.
11464 (generate_classfile): Node generate Code attribute for a method.
11465 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11466 push_long_const, field_op, adjust_typed_op, maybe_wide):
11467 New functions used by generate_bytecode_insn.
11469 * typeck.c (signature_include_return): Remove variable.
11470 (push_java_argument_signature, build_java_argument_signature): New.
11471 (build_java_signature): Use push_java_argument_signature.
11472 * parse.y: Use build_java_argument_signature instead of fiddling
11473 with signature_include_return.
11475 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11477 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11480 * Makefile.in (all.indirect): Added gjavah$(exeext).
11481 (gjavah$(exeext)): Added $(exeext).
11484 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11486 * class.c (layout_class): Call to java_layout_parsed_class replace
11487 by safe_layout_class.
11488 * expr.c (build_java_array_length_access): Removed static storage
11489 class in the function definition.
11490 (build_java_arraynull_check): Likewise.
11491 Also fixed typos in two comments.
11492 * lex.c (java_init_lex): Initialize static global kw_length.
11493 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11494 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11496 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11497 * parse.h (resolve_no_layout): New static function declaration.
11498 (get_identifier_in_static): Declaration removed.
11499 (java_layout_parsed_class): Function name declaration changed to
11501 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11502 not_initialized_as_it_should_p, build_this): New static function
11504 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11505 binary_numeric_promotion, stabilize_reference,
11506 build_decl_no_layout, build_java_arrayaccess): Extern function
11507 declarations moved into their own section.
11508 (build_newarray, build_anewarray, build_java_array_length_access,
11509 build_java_arraynull_check): New extern function declarations.
11510 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11511 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11513 (CALL_CONSTRUCTOR_P): New macro.
11514 * parse.y (kw_length): New static global tree node.
11515 (return_statement): Tagged <node>.
11516 (RETURN_TK): Tagged <operator>.
11517 (variable_declarator_id:): Build variable declaration with an
11518 empty initialization value if a syntax error was found in the
11519 initialization part of the variable declaration.
11520 (statement_without_trailing_substatement:): return_statement: now
11521 uses the default rule.
11522 (return_statement:): Temporarily fixed to return NULL_TREE.
11523 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11524 (class_instance_creation_expression:): Class creation rules now
11525 call build_method_invocation upon reduction.
11526 (array_creation_expression:): Rules call build_newarray_node upon
11528 (dim_exprs:): Build a list of dimension expressions.
11529 (dim_expr:): Store location of the OSB_TK in the dimension
11531 (method_invocation:): Added a new error rule.
11532 (build_unresolved_array_type): WFL argument may also be an array
11533 on a primitive type. Name of the argument changed to reflect this.
11534 (method_declarator): Insert argument type at the beginning of the
11535 argument type list and later reverse the list.
11536 (unresolved_type_p): Argument 'returned' may be optionally
11538 (java_layout_class_from_source): Function renamed
11540 (resolve_and_layout): Now call resolve_no_layout and
11542 (resolve_no_layout): New function.
11543 (purify_type_name): New function.
11544 (complete_class_report_errors): Call purify_type_name during error
11545 report on a type not found.
11546 (process_imports): error_found local variable doesn't need to be
11547 initialized to zero.
11548 (declare_local_variables): New local type_wfl. Fixed typo in error
11549 message. type_wfl assigned to unresolved type and used to register
11550 incomplete type. Build a WFL around the variable initialization
11551 statement so that debug info can be generated on it.
11552 (source_start_java_method): Reverse argument list after they've
11554 (current_this): New static global variable.
11555 (java_complete_expand_methods): Set current_this when appropriate.
11556 (resolve_expression_name): Build correct static and non static
11557 field access bearing a simple name.
11558 (resolve_field_access): Resolve the length field of arrays. Handle
11560 (patch_method_invocation_stmt): Set the type of the method
11561 invocation to error_mark_node. This value is later overridden by a
11562 valid type, if any. Don't handle qualified constructor invocation
11563 as qualified method invocation. Call lookup_method_invoke with its
11564 new flag. It's no longer necessary to access the selected method
11565 as the value of a tree list. Handle constructor invocation.
11566 (patch_invoke): Reverse argument list when invoking non interface
11567 methods. Insert call to new as the first argument of the
11569 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11570 defined within a final class. Return INVOKE_STATIC if the invoked
11571 method is a constructor.
11572 (lookup_method_invoke): New lc argument is a flag to indicate a
11573 constructor lookup. Now handle constructor lookup. Choose the most
11574 specific method in case several were matching the invocation
11575 requirements. Return a method decl instead of a tree list featuring
11576 one single method decl element.
11577 (refine_accessible_methods_list): New lc flag argument to
11578 indicate that a constructor is being looked up.
11579 (not_initialized_as_it_should_p): New function.
11580 (java_complete_tree): Now process fake tree codes
11581 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11582 save_expr on resolved function call arguments. Case on
11583 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11584 (patch_assignment): LHS can be a field access expression. When
11585 dealing with reference, lhs_type is the promoted type of the
11586 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11588 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11589 (patch_binop): Use not_initialized_as_it_should_p where
11591 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11592 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11594 (resolve_type_during_patch): New function.
11595 (patch_cast): Call resolve_type_during_patch to resolve type and
11596 report error accordingly.
11597 (patch_array_ref): Use not_initialized_as_it_should_p where
11598 applicable. Array base expression is saved before being
11599 used. Promote the type of an array elements if it contains non
11601 (build_newarray_node, patch_newarray, build_this): New functions.
11603 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
11605 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
11606 increment it in `for' statement.
11607 (print_field_info): If number is inf or nan, don't print it.
11608 (print_method_info): If method name is `delete', just ignore it.
11609 (print_c_decl): Special-case jstringArray.
11611 * gjavah.c (help): New function.
11612 (no_argument): New function.
11613 (usage): Changed text.
11614 (main): Rewrote argument handling. Now handles -v, --help,
11616 (version): New function.
11617 (found_error): New global.
11618 (main): Return found_error.
11619 (generate_access): Set found_error.
11620 (print_c_decl): Likewise.
11622 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
11624 * gjavah.c (print_c_decl): Don't print "," when examining field.
11625 Skip type name when looking at "[L" types.
11626 (process_file): Now static.
11627 (generate_access): Now returns int.
11628 (last_access_generated): New global.
11629 (process_file): Clear last_access_generated; make multiple passes
11631 (print_field_info): Just return if generate_access returns true.
11632 (print_method_info): Likewise. Also, allow <init> functions to
11634 (print_c_decl): Added is_init argument. Print constructors
11636 (print_cxx_classname): Use UTF8_GET to extract characters from
11638 (print_base_classname): New function.
11639 (print_class_decls): New function.
11640 (process_file): Use it.
11641 (utf8_cmp): New function.
11643 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
11645 * lang-options.h: Format changed to match changes in gcc/toplev.c
11646 to implement a --help option.
11648 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
11650 * decl.c (init_decl_processing): Revert change to dtable_type.
11652 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
11654 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
11656 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
11658 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
11660 * lang.c (lang_init): Default flag_exceptions to 1, without
11661 checking to see if it's 2 first.
11663 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
11665 * constants.c: Include "system.h".
11666 * decl.c: Likewise.
11667 * lang.c (flag_new_exceptions): Get via extern now.
11668 (lang_init_options): New functions. Turn on flag_new_exceptions.
11670 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11672 * lex.c (java_lex): Return 0 when we see an invalid character in
11675 * lex.c (java_read_char): Specify extra argument when calling
11677 (java_read_unicode, java_parse_end_comment,
11678 java_parse_escape_sequence): Likewise,
11679 (java_lex): Specify extra argument when calling
11680 java_lex_error. Test that IDs are beginning with a legal character
11681 for IDs. Handle invalid characters with an error message and a
11682 call to java_lex_error.
11683 (java_lex_error): Adjust column position by new argument
11684 `forward'. Issue an error even if in the middle of reporting an
11687 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
11689 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
11690 we don't explicitly put a null pointer when we're copying it.
11692 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
11694 * gjavah.c (print_cxx_classname): New function.
11695 (super_class_name): Likewise.
11696 (print_super_fields): Removed.
11697 (in_super): Removed.
11698 (print_field_info): Never generate #defines.
11699 (print_c_decl): Changed generated types to match JNI. No longer
11700 print class name before method name.
11701 (print_method_info): Print "static" before static methods.
11702 Print "virtual" before non-final methods.
11703 (usage): Use exit(1), not exit(-1).
11705 (print_field_info): Use %.17g to print a double.
11706 (last_access): New globals.
11707 (process_file): Initialize last_access.
11708 (usage): Now static.
11709 (ACC_VISIBILITY): New define.
11710 (generate_access): New function.
11711 (print_field_info): Call it.
11712 (print_method_info): Likewise. Also, generate information for all
11713 methods, not just native methods. Return void.
11714 (print_c_decl): Return void.
11715 (print_field_info): Return void.
11717 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11719 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
11720 processing the jc1 grammar file. Prefix bison functions and
11721 variables with java_.
11722 (parse.c): Dependencies on parse.h and lex.h
11723 * expr.c (build_java_arrayaccess): Function now global.
11724 * java-tree.h: Comment reorganized to carry on previous
11725 classification effort.
11726 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
11727 RESOLVE_TYPE_NAME_P): New flags on WFLs.
11728 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
11729 java_parse (new prefix java_ generated by bison).
11730 (java_layout_parsed_class, java_register_parsed_class): Function
11732 (yyparse): Removed unnecessary call to init_outgoing_cpool.
11733 * lex.c (static tree wfl_op): Variable deleted.
11734 (java_init_lex): Initialize kw_super and kw_this. Initialize more
11735 ctxp fields to NULL_TREE.
11736 (java_lex): No longer create WFL for operators. Filename caching
11737 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
11738 created as STRING_CST and later expanded. Removed extra argument
11739 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
11741 (build_wfl_node): Removed code in comments.
11742 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
11743 store token and location data in the current bison token.
11744 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
11745 static/extern function declaration at the beginning of the file.
11746 (struct qualification): Data structure definition deleted.
11747 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
11748 (qualify_ambiguous_name): Function declaration modified. Function
11749 now returns nothing.
11750 (build_array_ref, patch_array_ref, make_qualified_name,
11751 resolve_qualified_expression_name, maybe_generate_clinit,
11752 resolve_field_access): New static function declarations.
11753 (build_java_arrayaccess): New extern function declaration.
11754 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
11755 (CALL_EXPR_PRIMARY): Macro deleted.
11756 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
11757 (struct parser_ctxt): Field initialized_final
11758 removed. non_static_initialized, static_initialized: New fields.
11759 * parse.y (static tree kw_super, static tree kw_this): New global
11761 (%union): tree wfl field of operator member replaced by int
11762 location. WFLs are non longer created for operators.
11763 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
11764 (qualified_name:): Now calls make_qualified_name to build the
11766 (type_declaration:): Consider generating <clinit> when class
11768 (variable_declarator:): Directly build an assignment node when the
11769 variable is initialized when declared.
11770 (this_or_super:): Build a WFL and set current location when THIS
11771 or SUPER are parsed.
11772 (expression_statement:): Wrap statement around a WFL.
11773 (primary_no_new_array:): Fixed typo. Changed value returned by
11774 THIS_TK because of its new type (temporary).
11775 (dim_exprs:): Temporary fix because of OSB_TK's new type.
11776 (field_access:): Build qualified name with SUPER.
11777 (method_invocation:): Fixed returned value because of SUPER's new
11779 (array_access:): Use OSB_TK location information.
11780 (post_increment_expression:, post_decrement_expression:,
11781 unary_expression:, pre_increment_expression:,
11782 pre_decrement_expression:, unary_expression_not_plus_minus:,
11783 cast_expression:, multiplicative_expression:,
11784 additive_expression:, shift_expression:, relational_expression:,
11785 equality_expression:, and_expression:, exclusive_or_expression:,
11786 inclusive_or_expression:, conditional_and_expression:,
11787 conditional_or_expression:, assignment:): Use new location/token
11788 information available on operators.
11789 (create_class): Set super_decl_type to NULL_TREE when processing
11791 (register_fields): Field initialization is now a MODIFY_EXPR
11792 node. Chain initialization code to the matching lists (according
11793 the the field declaration modifiers).
11794 (maybe_generate_clinit): New function.
11795 (method_header): Don't set method's DECL_NAME to a WFL when adding
11796 methods to java.lang.Object.
11797 (resolve_and_layout): Now can return NULL_TREE if the type
11798 resolution fails. Otherwise, return the class DECL instead of its
11800 (check_method_redefinition): Don't patch method DECL_NAME if it
11801 belongs to java.lang.Object.
11802 (process_imports): Simply assign error_found to the value returned
11803 by check_pkg_class_access.
11804 (declare_local_variables): Don't use their init statements (if
11805 any) when parsing error were previously found. Reuse MODIFY_EXPR
11806 build during parsing as an init statement.
11807 (java_method_add_stmt): Now return the current method body.
11808 (java_layout_parsed_class, java_register_parsed_class): Functions
11810 (java_complete_expand_methods): Initialize the constant pool on a
11811 per class basis. Layout the classes before expanding their method
11812 bodies. Don't try expand artificial constructor code if error were
11813 found. Make the classes data and register them if no error were
11815 (java_complete_expand_method): Retrieve an artificial constructor
11816 argument list before entering its body. Assign the top block to
11817 the artificial constructor function body and set types of declared
11818 blocks and compound statements to void. Walk method body if not an
11819 artificial constructor.
11820 (make_qualified_name, cut_identifier_in_qualified): New functions.
11821 (resolve_expression_name): Fixed comments. Save/restore the
11822 current class CLASS_LOADED_P flag value. Build non qualified
11823 static field access and handle qualified expression names.
11824 (resolve_field_access, resolve_qualified_expression_name): New
11826 (patch_method_invocation_stmt): Use the new expression resolution
11827 scheme, calling resolve_field_access when the function call is
11828 resolved as an expression.
11829 (qualify_ambiguous_name): Function rewritten to work on qualified
11830 expression produced by make_qualified_name.
11831 (java_complete_tree): Promote type when function's argument are
11832 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
11833 the assignment to discover further errors if RHS is a expression
11834 name that fails to evaluate. Declare LHS initialized even though
11835 the assignment failed. Don't use the location variable and removed
11836 extra argument in patch function calls. Now handle the ARRAY_REF
11837 case and build internal string representation when STRING_CSTs are
11839 (build_method_invocation): Don't wrap function call around a WFL.
11840 (build_assignment): Likewise. Use the operator location
11842 (patch_assignment): Handle array access LHSs. Handle error
11843 provenance, resulting in a better error report.
11844 (build_binop): Use op_location from operator as binop location
11846 (build_unaryop, build_incdec, build_cast): Likewise.
11847 (patch_binop): Extract location information from the node. Fixed
11848 typo in error message.
11849 (patch_unary_op): Extract location information from the node.
11850 (build_array_ref, patch_array_ref): New functions.
11852 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
11854 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
11855 match _Jv_IsInstanceOf.
11856 * decl.c (init_decl_processing): Use _Jv_NewArray, not
11857 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
11859 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
11861 * decl.c (init_decl_processing): Functions are now named
11862 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
11864 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
11866 * java-tree.h (load_class): Add prototype.
11867 * class.c (is_compiled_class): Add missing arg to load_class.
11868 * expr.c (expand_java_NEW): Call load_class.
11869 * parse.y (process_import): Removed bogus use of void return value.
11871 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
11873 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
11874 Function name is "_Jv_Throw" instead of "soft_athrow".
11875 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
11876 Function name is "_Jv_AllocObject" instead of "soft_new".
11877 Takes an extra parameter (object size).
11878 * expr.c: Update calls.
11880 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
11882 * lex.c (java_get_line_col): Handle end-of-file.
11883 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
11885 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11887 * lang.c (lang_init): Make -fexceptions the default.
11888 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
11889 exception handling is not turned on.
11891 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11893 * lang.c (flag_new_exceptions): Make this this default.
11894 * decl.c (end_java_method): Call emit_handlers.
11895 * except.c (method_init_exceptions): Set language code and version.
11896 (expand_start_java_handler): Enable exception, and call
11897 expand_eh_region_start.
11898 (expand_end_java_handler): Enable exception, and set up catch blocks.
11899 (emit_handlers): New routine to generate the saved handlers.
11900 * java-except.h (emit_handlers): Add prototype.
11902 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
11904 We used to have three different representations of the constant pool:
11905 the CPool structure, the tree_constant_pool, and the constructures
11906 used to build the Class object (which may need class and string
11907 constants) in compiled code. None were appropriate for compiling
11908 to .class files, so I did a major overhaul.
11910 First, the tree_constant_pool array was removed. Things were
11911 modified to the CPool structure in the JCF could be used.
11912 Second, a "capacity" field was added to the CPool, and functions
11913 written to search for a matching constant, adding one if not found.
11914 The code that generated the Class object was changed to use a CPool.
11915 The actual TREE_LISTs used to build the CONSTRUCTORs used for
11916 the static Class object are now only in build_constants_constructor.
11917 Finally, I wrote code which can generate a .class file (including its
11918 constant pool) from the RECORD_TYPE of a class. This is a big step
11919 on the way to compiling Java source into .class files.
11921 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
11922 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
11924 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
11925 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
11926 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
11927 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
11928 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
11929 (lang_type): Removed constant_pool field.
11930 * jcf.h (CPool): Renamed size to count. Added field capacity.
11931 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
11932 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
11933 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
11935 * constants.c (current_constant_pool_tags, current_constant_pool_data,
11936 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
11937 * constants.c (build_constants_constructor): Use new outgoing_cpool.
11938 (set_constant_entry, find_constant1, find_constant2,
11939 find_class_constant, count_constant_pool_bytes, write_constant_pool,
11940 find_utf8_constant, find_class_or_string_constant): New functions.
11942 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
11943 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
11944 (give_name_to_class, get_class_constant): Likewise.
11945 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
11946 (get_name_and_type_constant, get_ref_constant): Removed.
11947 * parse.h (parser_ctxt): Remove field tree_constant_pool.
11948 * parse.y: Don't save/restore tree_constant_pool.
11949 * verify.c (verify_jvm_instructions): Update for new approach.
11950 * expr.c (expand_invoke, expand_java_field_op): Likewise.
11952 * lang-options.h: Added -femit-class-file, -femit-class-files.
11953 * lang.c (flag_emit_class_files), java-tree.h: New flag.
11954 (lang_f_options): Added "emit-class-file(s)".
11956 * expr.c (build_java_arrayaccess): Generate more efficient array
11957 bounds checking, by using unsigned compare.
11959 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
11961 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11963 * parse.h: New comment on the handling of unresolved type
11964 identifiers. JDEPs are now part of the jdep_code enum.
11965 (typedef struct jdep): Now use enum jdep_code or int, depending on
11966 availability. Both are narrowed down to an 8 bits bitfield.
11967 (CALL_EXPR_PRIMARY): Fixed comment.
11969 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
11971 * Make-lang.in (java): Added gjavac and jvgenmain.
11972 (java.start.encap): Depend on gjavac.
11973 (java.rest.encap): Depend on jvgenmain.
11975 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
11976 (JAVA_CROSS_NAME): Likewise.
11977 (java.all.build): Depend on jvgenmain and gjavac.
11978 (java.all.cross): Depend on jvgenmain and gjavac-cross.
11979 (jvgenmain$(exeext)): New target.
11980 (java.install-common): Wrote.
11981 * config-lang.in (compilers, stagestuff): Added gjavac and
11984 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
11986 * lang.c (lang_decode_option): New argc/argv interface.
11988 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11990 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
11991 * decl.c (build_decl_no_layout): New function.
11992 * expr.c (java_lang_expand_expr): Layout declarations found in
11993 blocks before they're pushed.
11994 * jcf-parse.c (load_class): Save current line when parsing class
11996 (parse_source_file): Register class before expanding their
11998 * lang.c (put_decl_node): Produce `null' when `void *' is
12000 * lex.c (static tree wfl_op): New static global, for error report
12002 (java_init_lex): wfl_operator and wfl_op initialized
12003 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12005 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12006 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12007 build_unresolved_array_type): New static function definitions.
12008 (build_decl_no_layout): New extern function declared.
12009 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12010 faulty modifier exists.
12011 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12012 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12013 (UNARY_PLUS_EXPR): New fake operator.
12014 (struct parser_ctxt): New field osb_number.
12015 * parse.y (static tree wfl_operator): New static WFL for operator
12016 bound error messages.
12017 (DECR_TK, INCR_TK): Moved.
12018 (OP_TK): Tagged <operator>.
12019 (array_type:): Now call build_unresolved_array_type.
12020 (dim_expr:): Count the number of '[' seen.
12021 (post_increment_expression, post_decrement_expression,
12022 pre_increment_expression, pre_decrement_expression,
12023 unary_expression_not_plus_minus, unary_expression:): Actions are
12024 now building the corresponding unary expressions.
12025 (cast_expression:): Actions are now building cast expressions.
12026 (build_unresolved_array_type): New function.
12027 (create_interface): Reset the number of declared interfaces.
12028 (create_class): Likewise.
12029 (method_header): Methods declared within the scope of an interface
12030 are now implicitly set public and abstract.
12031 (java_complete_class): Variable's and parameter's type are patched
12032 with a promoted type.
12033 (declare_local_variables): Resolved non builtin types are promoted
12034 before being used to build a variable decl. Removed type patch
12035 posted on variable initialization statement.
12036 (source_start_java_method): Use build_decl_no_layout to build the
12037 decl of a parameter of incomplete type.
12038 (java_register_parsed_class): Process interfaces too. Call
12039 rest_of_decl_compilation on each processed class declarations.
12040 (java_complete_expand_methods): Don't attempt to expand things in
12042 (java_complete_tree): Process CONVERT_EXPR, even though it always
12043 has a type. Propagate error_mark_node to node's type too. Promote
12044 method's call argument type and return error_mark_node if
12045 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12046 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12047 handle unary operator nodes.
12048 (build_assignment): Added comment.
12049 (print_int_node): New function.
12050 (patch_assignment): New second argument. New error handling. Use
12051 print_int_node. Handle references. Use can_cast_to_p to issue
12052 different error message according to the context and check upon
12053 the initialization of the RHS.
12054 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12055 (operator_string): Handle more operators.
12056 (patch_binop): No longer use a function static
12057 wfl_operator. Improved error message on shift distance.
12058 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12059 patch_cast): New functions.
12061 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12063 * jvspec.c: New file.
12064 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12066 * java-tree.h (identifier_subst): Add declaration.
12068 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12070 * jvgenmain.c (main): Generate call to JvRunMain.
12072 * class.c (make_class_data): Push value for "sync_info" field.
12073 * decl.c (init_decl_processing): Push "sync_info" field.
12075 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12077 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12078 Java (source) name, not signature.
12079 Set TYPE_ALIGN to (at least) that of element_type.
12081 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12083 * class.c: Moved classname-mangling-rekated code to ...
12084 * mangle.c: ... this new file.
12085 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12086 * Makefile.in: Update for above changes.
12088 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12090 * expr.c (truthvalue_conversion): Convert integer and floating
12091 point value to their truth value.
12092 * lex.c (java_lex): Handle the `null' literal.
12093 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12094 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12095 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12098 * parse.y: Reorganization/documentation on token declaration.
12099 (binop_lookup[]): New added new tree codes.
12100 (relational_expression): Build corresponding binary operators.
12101 (equality_expression, conditional_and_expression,
12102 conditional_or_expression): Likewise.
12103 (java_complete_class): Fix crash in debug message.
12104 (java_complete_tree): Check initialization of method call
12105 arguments. Further bogus node evaluation to detect more error
12106 during assignments. Handles more binary operators.
12107 (patch_assignment): Use DECL_P.
12108 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12110 (operator_string): Handle more case. Compacted source.
12111 (patch_binop): Changed function comment. Checking for
12112 uninitialized first operand takes the compound assignment into
12113 account and uses DECL_P. Checking for uninitialized second operand
12114 delayed to routine's end. Use macros to issue type bound error
12115 messages and issue messages on both operands if their types are
12116 different. Force fixed type into node. Handle all binary
12119 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12121 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12122 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12123 build operator node and return tokens.
12124 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12125 * parse.h (java_complete_tree): Changed returned type in prototype.
12126 (build_method_invocation, build_assignment, patch_assignment,
12127 patch_binop): New static function declarations.
12128 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12129 BUILD_EXPR_WFL): New macros.
12130 * parse.y (enum tree_code binop_lookup[]): New static for token to
12132 (%union): Parser union has new sub-structure `operator'.
12133 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12134 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12135 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12136 ASSIGN_ANY_TK): Tokens tagged `operator'.
12137 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12138 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12139 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12140 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12141 (assignment_operator:): Rule tagged `operator'.
12142 (expression_statement:): Re-installed default rule.
12143 (method_invocation:): Sub rules call build_method_invocation.
12144 (postfix_expression:): Don't attempt to resolve name here. Just
12146 (multiplicative_expression:): Sub-rules build corresponding binop
12148 (additive_expression:, shift_expression:, and_expression:,
12149 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12150 (assignment:): Sub rule invoke build_assignment.
12151 (assignment_operator:): Default rules on sub rules.
12152 (force_error): Added documentation on this variable.
12153 (declare_local_variables): Build initialization calling
12155 (expand_start_java_method): Removed unused rtx declaration. Mark
12156 arguments as already initialized.
12157 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12158 (java_complete_expand_methods): Don't process next method if
12159 completion of the previous one triggered errors.
12160 (java_complete_expand_method): Call source_end_java_method if no
12161 error were found during completion.
12162 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12163 locals declaratilon. Handle names found within a class. Return
12164 error_mark_node when things aren't found.
12165 (patch_method_invocation_stmt): Return error_mark_node on failures.
12166 (patch_invoke): Removed unused local. Return the correct node.
12167 (java_complete_tree): Now returns a value. The BLOCK section binds
12168 local identifiers and the type of a BLOCK is now void. Assign the
12169 result of operand completion on COMPOUND_EXPR. Assign the
12170 encapsulated node of a WFL to the result of its completion, except
12171 when the node is an identifier. Now handle MODIFY_EXPR and several
12172 binary operators. Return error_mark_node on errors.
12173 (build_method_invocation, build_assignment, patch_assignment,
12174 build_binop, operator_string, patch_binop): New functions.
12175 * typeck.c (binary_numeric_promotion): New function.
12177 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12179 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12180 Replace most uses of ident_subst by identifier_subst.
12182 * class.c (push_class_static_dummy_field): Removed function.
12183 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12184 instead of looking got "class" static field. Create that decl here.
12185 (class_identifier_node): Removed; no longer needed.
12186 (init_class_processing): Don't init class_identifier_node.
12187 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12188 Do nreverse 0 times (instead of twice) for Object and Class.
12189 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12191 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12193 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12194 while initializing linenumber_count and linenumber_table.
12195 Do it before init_function_start (which calls emit_line_note).
12196 * expr.c (expand_byte_code): Don't need to clear lineno here.
12198 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12200 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12201 then mangle number as _N_.
12203 * class.c (mangle_class_field): New function.
12204 (build_class_ref): Set assembler name of class reference using
12205 mangle_class_field.
12206 (push_class_static_dummy_field): Likewise.
12208 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12210 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12211 of assigning to TREE_CODE. The latter method exploits a feature
12212 of GCC that is not ANSI compliant.
12214 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12216 * decl.c (pushdecl_force_head): New function.
12217 (pushlevel): Removed conditional printf.
12218 (complete_start_java_method): Don't enter local variable scope if
12219 function is compiled from source code.
12220 * expr.c: parse.h now included
12221 (java_lang_expand_expr): New function.
12222 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12223 printf. Terminate buffer when doing directories.
12224 * jcf-parse.c (parse_source_file): Call lang_init_source before
12225 parsing and before code generation.
12226 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12227 use printf if the macro is defined.
12228 * lang.c (lang_init): Install lang_expand_expr hook on
12229 java_lang_expand_expr.
12230 (java_dummy_print): New function.
12231 (lang_init_source): New function.
12232 * lex.c (java_lex): Remember location of an opening brace at the
12233 second nesting level.
12234 (java_is_eol): Unget character seen after a CR if it is EOF.
12235 * parse.h: Now includes lex.h
12236 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12237 printf if the macro is defined.
12238 (expand_start_java_method, build_expr_block, enter_block,
12239 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12240 New static function declarations.
12241 (pushdecl_force_head): New extern function declaration.
12242 (INCOMPLETE_TYPE_P): New macro.
12243 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12244 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12245 BLOCK_EXPR_ORIGIN): New macros.
12246 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12247 DECL_SOURCE_LINE_LAST): New macros.
12248 (struct parser_ctxt): Removed field current_method_decl, redundant
12249 with the field current_function_decl. Added fields
12250 first_ccb_indent1 and pending_block.
12251 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12252 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12254 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12255 (compilation_unit:): Cosmetic on sub rule.
12256 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12257 (variable_initializer:): Installed default rule on expression:.
12258 (method_declaration:): method_header: starts a new
12259 method. method_body: installs the function body, absorbs blocks
12260 emitted for temporary variable scopings, pops function's body block
12261 and merges function's last statement lineno in DECL_SOURCE_LINE.
12262 (method_body:): Installed default rules.
12263 (block:): Call enter_block when an opening brace is seen. Absorb
12264 scoping blocks and call exit_block when a closing brace is seen.
12265 (block_statement:): Cosmetic changes.
12266 (method_invocation:): Create WFL around CALL_EXPR node.
12267 (patch_stage): Added comment around definition.
12268 (method_header): Try to use first_ccb_indent1 as the first line of
12269 the method, so BP debug info are emitted at the first opening
12270 brace of the function. If the function has no body, use the
12271 location of the function's name. Override currently defined method
12272 name with the matching WFL so we can point redefinition errors
12273 using the location where the function's name was declared.
12274 (check_abstract_method_header): Interprets DECL_NAME as an
12275 identifier or as a WFL, accordingly.
12276 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12277 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12278 location and name information out of it and reinstall DECL_NAME to
12279 its original identifier node value.
12280 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12281 function's source code).
12282 (read_import_dir): Test the value returned by find_class and issue
12283 a fatal accordingly.
12284 (declare_local_variables): Push a new block for the scope of the
12285 new variable(s) if code has been already generated at that nesting
12286 level. Pinpoint redefinition errors using the variable id
12287 WFLs. Generate initialization code if necessary. If the variable
12288 type is incomplete, register a patch on its decl.
12289 (source_start_java_method): Rewritten. Define a new block for the
12290 function's parameters. Build parameter decl out of function's
12291 arguments and register them for a patch if their types are
12293 (expand_start_java_method): Includes the part of
12294 source_start_java_method that was pushing the parameter decls and
12295 completing the method start code.
12296 (source_end_java_method): Removed call the expand_end_bindings and
12297 poplevel (already taken care of). Reinstall function's arguments
12298 and get function's last line of code before calling
12299 expand_function_end.
12300 (java_method_add_stmt): New comment before the function's
12301 code. Complement the second operand of the current COMPOUND_EXPR
12303 (java_complete_expand_methods): Don't generate debug info on line
12304 zero when expanding a generated constructor.
12305 (java_complete_expand_method): Set start and end line numbers for
12306 a artificially generated constructor to one and manually call
12307 enter_block and exit_block when defining it. For all methods:
12308 expand function's start calling the new expand_start_java_method
12309 and invoke java_complete_tree on the effective method's body, if
12311 (resolve_expression_name): Now use lookup_name_in_blocks to search
12312 local variable decls and print out an error when variables are
12314 (patch_method_invocation_stmt): Inserted comment before the
12316 (lookup_method_invoke): Chain method's arguments using chainon
12317 with the current arg list as a second argument. Inserted missing
12318 IDENTIFIER_POINTER when reporting an error on methods not found.
12319 (refine_accessible_methods_list): Don't retain constructors.
12320 (patch_arguments): Function removed.
12321 (java_complete_tree): Inserted comment before the function's
12322 code. New case for BLOCKs. Moved the WFL case a bit
12323 further. Complete function's arguments.
12324 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12325 maybe_absorb_scoping_blocks): New functions.
12327 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12329 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12331 * jcf-parse.c (parse_source_file, java_error_count): New forward
12332 and extern declarations.
12333 (java_parse_abort_on_error): Macro moved.
12334 (jcf_parse_source): fatal called if fopen fails. Now calls
12336 (parse_source_file): New parse_only parameter. Reflects the
12337 elimination of the second pass.
12338 (yyparse): parse_source_file called with argument set to 0.
12339 * jcf.h (JCF_ZERO): Sets java_source to zero.
12340 * lex.c (java_init_lex): pass argument is gone. Function modified
12341 to be called once during the analysis of a file.
12342 (java_unget_unicode): Fixed typo in fatal message.
12343 (java_get_line_col): Likewise.
12344 (java_lval): Likewise. String literals no longer built during
12346 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12348 * parse.h (MODIFIER_WFL): New macro.
12349 (parse_check_super, parser_check_super_interface): Now return int.
12350 (parser_chain_incomplete_item, not_builtin_p,
12351 complete_method_decl): Declarations removed.
12352 (build_method_invocation_stmt, build_invoke): Renamed using the
12353 `patch' instead of `build'
12354 (register-incomplete_type, obtain_incomplete_type,
12355 java_complete_tree, java_complete_expand_method,
12356 unresolved_type_p, create_jdep_list): New function declarations.
12357 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12358 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12359 (jdep): New typedef on new struct _jdep.
12360 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12361 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12362 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12363 JDEP_RESOLVED_P): New macros.
12364 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12365 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12366 JDEP_VARIABLE): New enum values and jdep kinds.
12367 (jdeplist): New typedef on struct _jdeplist.
12368 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12370 (CALL_EXPR_PRIMARY): New macro.
12371 (struct parser_ctxt): Fields java_pass, current_method_decl,
12372 method_decl_list deleted. New field jdeplist.
12373 (INCOMPLETE_P): Macro deleted.
12374 * parse.y (single_type_import_declaration:): Removed pass switch.
12375 (type_import_on_demand_declaration): Likewise.
12376 (field_declaration:): Removed pass switch on all sub rules.
12377 (class_declaration:): Call the complete_class_decl removed on
12379 (method_declaration:): Removed second pass switch. No longer chain
12380 methods decl when method_header reduced.
12381 (method_header:): Sub rules no longer depend on pass switch.
12382 (method_declarator:): Likewise.
12383 (method_body:): Likewise.
12384 (abstract_method_declaration:): Likewise.
12385 (block_statement:): Likewise.
12386 (local_variable_declaration:): Likewise.
12387 (argument_list:): Likewise.
12388 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12389 removed. Partial CLASS_EXPR tree node built instead.
12390 (postfix_expression:): Removed pass switch on all sub rules.
12391 (java_pop_parser_context): Free classd_list content.
12392 (yyerror): Call obstrack_grow0 to finalize error message.
12393 (check_class_interface_creation): Comment modified to reflect new
12394 returned value meaning. Removed second pass switch. Return 1 if an
12395 error was found, 0 otherwise. Adjust pointer on filename if a
12396 leading path separator was found.
12397 (maybe_create_class_interface_decl): Removed first pass switch
12398 when linking the class decl to the class_list. Install a new
12399 jdep_list for the class.
12400 (add_superinterfaces): List of unresolved interfaces is
12401 gone. Unresolved interfaces are directly added to the current
12403 (create_interface): Second pass shortcut removed.
12404 ctpx->modifier_ctx access through MODIFIER_WFL.
12405 (create_class): Second pass shortcut removed. Call to
12406 register_incomplete_type replaces the call to
12407 parser_chain_incomplete_item.
12408 (complete_class_decl): Function removed.
12409 (duplicate_declaration_error): New way of retrieving redeclared
12411 (register_fields): Call to lookup_modifier_cl replaced by
12412 MODIFIER_WFL. New way of handling unresolved type, using
12413 unresolved_type_p and obtain_incomplete_type.
12414 register_incomplete_type replaces call to parser_chain_incomplete_item.
12415 (patch_stage): New static global variable.
12416 (method_header): New way of handling unresolved type, using
12417 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12418 indicates that the method decl needs to be patched.
12419 (check_abstract_method_header): Call to lookup_modifier_cl
12420 replaced by MODIFIER_WFL.
12421 (method_declarator): Incomplete argument type are registered
12422 calling register_incomplete_type. Patch on the declared method is
12423 issued in that case.
12424 (unresolved_type_p): New function.
12425 (parser_check_super_interface): New comment to reflect function's
12426 modified returned type (int). Function and has a new argument
12427 this_wfl. Call to parse_error_context uses this_wfl instead of
12428 relying on lookup_cl.
12429 (parser_check_super): Comment reflects function's new returned
12430 type (int). Function returns non zero value on error.
12431 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12432 register_incomplete_type, jdep_resolve_class): New functions to
12433 handle incomplete types in declarations.
12434 (java_complete_class): Rewritten to work with the new incomplete
12435 type handling scheme.
12436 (complete_class_report_errors): Likewise.
12437 (complete_method_decl): Removed: it jobs is now handled by
12438 java_complete_class.
12439 (do_resolve_class): Class loaded in not already loaded and not
12440 found in Java source code.
12441 (java_check_regular_methods, java_check_abstract_methods): Don't
12442 call complete_method_decl anymore.
12443 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12444 (read_import_dir): Got rid of the pass number dependency.
12445 (declare_local_variables): New handling of unresolved types (patch
12447 (source_start_java_method): New parameter level. Function called
12448 with level set to 1 when argument types are potentially
12449 unresolved. Called to complete the job with level set to 2 once
12450 types are complete.
12451 (source_end_java_method): Call to permanent_allocation
12452 removed. Waiting to be replaced by a more suitable obstack
12454 (java_complete_expand_methods, java_complete_expand_method,
12455 java_expand_finals): New functions.
12456 (build_method_invocation_stmt): Renamed
12457 patch_method_invocation_stmt. Extracts function call expression
12458 (wfl) and arguments (args) from CALL_EXPR tree operands.
12459 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12460 call. Patch the function and argument operand of the CALL_EXPR
12462 (patch_argument, java_complete_tree): New functions.
12464 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12466 Recover from missing fields and methods (i.e. error instead of fatal).
12467 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12468 * expr.c (expand_invoke): Recover from missing method.
12469 (expand_java_field_op): Recover from missing field.
12470 Inline references to java.lang.{Integer,Char,...}.TYPE.
12471 * typeck.c (get_type_from_signature), java-tree.h: New function.
12472 * class.c (add_method): Use get_type_from_signature.
12473 (build_class_ref): Handle a class that was not found.
12474 * typeck.c (convert): Handle conversion to pointers (for convenience).
12475 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12476 instead of lookup_field to handle missing fields.
12478 * jcf-parse.c (process_zip_dir): Set java_source.
12480 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12482 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12484 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12486 * jcf-parse.c (load_class): Don't change input_filename before
12487 calling jcf_parse_source (but still do it before calling
12489 (jcf_parse_source): Assign input_filename after having saved the
12491 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12492 list. ctxp->modifier_ctx zeroed according to its new
12493 definition. ctxp->filename initialized. Removed
12494 JAVA_MODIFIER_CTX_UNMARK.
12495 (java_unget_unicode): Update the character based column position.
12496 (java_allocate_new_line): ref_count not used anymore. Always free
12497 ctxp->p_line. Initialize c_line->char_col to 0.
12498 (java_get_unicode): Update the character based column position.
12499 (java_lex): Use ctxp->elc to store current position in source
12500 file, at the beginning of the parsed token. Set modifier_ctx entry
12501 corresponding to the parse modifier to a WFL node. Return a WFL
12502 node when an identifier is parsed.
12503 (java_lex_error): Now uses ctxp->elc to store current position in
12505 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12506 * lex.h (build_wfl_node): New function definitions.
12507 (struct java_line): ref_count and next fields are gone. New field
12509 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12510 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12511 (JAVA_COLUMN_DELTA): New macro.
12512 (java_lc): New typedef on new struct _java_lc.
12513 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12514 (parse_error_context, parse_warning_context): Changed prototypes.
12515 (java_get_line_col): Added as an available global function.
12516 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12517 (IC_DECL): Replaced by macro IC_TYPE
12518 (DEPEND_WFL): New macro.
12519 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12521 (exit_java_complete_class): Removed a commented out statement.
12522 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12523 now an array of tree nodes. Deleted fields line_list and
12524 e_line. New field elc, to replace e_line.
12525 * parse.y (array_type:): Build WFL node.
12526 (qualified_name:): Build a single WFL node out of two. Retain
12527 the location information of the first node in the resulting node.
12528 (package_declaration:): Use package name as a WFL node
12529 (single_type_import_declaration:): Use imported name as a WFL node.
12530 (type_import_on_demand_declaration:): Use root of the imported
12531 packages as a WFL node.
12532 (field_declaration:): Removed unused local variable cl.
12533 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12534 (yyerror): New static elc. Removed static error_line, error_pos.
12535 New local code_from_source. Save ctxp->elc into elc at the first
12536 pass. Call java_get_line_col to get a string of the line where
12537 the error occurred.
12538 (debug_line): Removed static function.
12539 (parse_error_context, parse_warning_context): Parameter cl is now
12540 a WFL node. Use its value to initialize ctxp->elc.
12541 (redefinition_error): Parameter cl is now a WFL node.
12542 (parse_add_interface): New parameter wfl. No longer call
12543 lookup_cl, use wfl instead.
12544 (check_class_interface_creation): Parameter cl is now a WFL node.
12545 (maybe_create_class_interface_decl): Likewise.
12546 (add_superinterfaces): New function.
12547 (create_interface): Removed local cl, node, super_decl,
12548 super_decl_type. Function now uses id as a WFL node. Better
12549 warning/error report on obsolete or forbidden mix of
12550 modifiers. Now calls add_superinterfaces to register interfaces.
12551 (create_class): Removed local cl, node. Local variable id is used
12552 as a WFL node. Better error report on forbidden modifier
12553 mix. Uses add_superinterfaces to register interfaces.
12554 (find_field): Argument cl is now a WFL node. Now store the WFL
12555 node of a fields that needs to be checked for their
12557 (method_header): Local variable node non longer used. Local
12558 variable id replaces cl.
12559 (check_modifiers_consistency): Local variable cl is now a WFL
12561 (method_declarator): Local variable cl replaced by parameter id.
12562 (parser_qualified_name): Now uses parameter name as a WFL node.
12563 (parser_check_super_interface): New parameter wfl, for achieve
12564 greater accuracy during error reports.
12565 (parser_chain_incomplete_item): New parameter named location. Used,
12566 along the decl, to construct the incomplete item node.
12567 (java_complete_class): resolve_class now uses WFL node extracted
12568 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12570 (complete_method_decl): Unresolved function's argument types are WFL.
12571 (resolve_class): Parameter cl is now a WFL node.
12572 (resolve_and_layout): Likewise.
12573 (do_resolve_class): Likewise. Try first to use cl and then do the
12574 lookup on the decl when calling check_pkg_class_access.
12575 (complete_class_report_errors): Use IC_TYPE in place of
12576 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12577 instead of doing a lookup over the decl.
12578 (java_check_final): Use WFL info from field tree list.
12579 (lookup_cl): Rewritten and returns a statically defined WFL node.
12580 (lookup_modifier_cl): Now uses information from WFL nodes.
12581 (process_imports): Likewise.
12582 (read_import_dir): name and cl arguments replaced by a single WFL
12583 node. Function modified accordingly.
12584 (find_in_imports_on_demand): Now uses WFL node.
12585 (check_pkg_class_access): cl argument is now a WFL node.
12586 (declare_local_variables): Fixed to use WFL nodes.
12587 (resolve_expression_name): Likewise.
12588 (build_method_invocation_stmt): name_combo argument renamed
12589 wfl. Function modified to use WFL nodes.
12590 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12591 (lookup_method_invoke): cl is now a WFL node. Added missing
12592 IDENTIFIER_POINTER to class type decl name.
12594 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
12596 * lang.c (init_parse): Now returns char* containing the filename.
12598 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
12600 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
12602 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
12603 * class.c (make_class_data): If flag_assume_compiled, initial class
12604 state is CSTATE_PREPARED; make superclass and interfaces direct
12605 references, rather than constant pool indexes.
12607 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12609 * parser.y: Include flags.h. Removed debug variable pl.
12610 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
12611 (block:): Likewise.
12612 (labeled_statement_nsi:): Generate debug info when reducing
12613 expression_statement:.
12614 (check_pkg_class_access): get_access_flags_from_decl invokation
12615 fixed for new CLASS_* flags location.
12616 (source_end_java_method): Save/restore parser context when
12617 entering/leaving this routine. Restore lineno to its right value
12618 before calling expand_end_bindings.
12619 (build_method_invocation_stmt): build_invoke called with the
12620 current line information.
12621 (build_invoke): New argument cl. Wrap the function call around a
12623 (refine_accessible_methods_list): Changed comment, removed
12625 * parse.h: Fixed typo in comments.
12626 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
12627 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
12628 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
12630 * lex.c (java_lex): Record the last closing curly bracket of a
12632 * jcf-parse.c (jcf_parse_source): Now calls
12633 java_check_methods. Clarified comment, fixed typo.
12635 1998-04-09 Dave Brolley <brolley@cygnus.com>
12637 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
12638 (finish_parse): Expose for non USE_CPPLIB builds.
12640 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
12642 * lang.c (lang_print_xnode): New function.
12644 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
12646 * decl.c (class_dtable_decl), java-tree.h: New tree node.
12647 * class.c (get_dispatch_vector, get_dispatch_table): New functions
12648 used to build a class's dispatch table.
12649 (make_class_data): Generate dispatch table if flag_assume_compiled.
12650 Set dtable of class object to address of class_dtable_decl.
12652 * decl.c (int_decl_processing): Make soft_badarrayindex_node
12653 be volatile and have side effects - generates better code.
12655 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
12656 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
12658 * expr.c (expand_invoke): If class is final, method is
12659 effectively final, so can call it directly.
12661 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
12663 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
12665 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12667 * parse.y (build_method_invocation_stmt): Removed extra argument
12670 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12672 * expr.c (dtable_indent): Now static global.
12673 (expand_invoke): Now call invoke_build_dtable and
12674 build_invokevirtual.
12675 (invoke_build_dtable, build_invokevirtual): New functions.
12676 * jcf-io.c (find_class): Defer issuing a warning by setting
12677 jcf->outofsynch to 1.
12678 * jcf-parse.c (jcf_out_of_synch): New function.
12679 (load_class): Test this_jcf.outofsynch flag and call
12680 jcf_out_of_synch accordingly.
12681 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
12682 comment indentation.
12683 * lex.c (java_get_unicode): Fixed code indentation.
12684 (java_lex): Create string literal. Fixed typo. Removed several
12685 premature obstack_free.
12686 * parse.h: New enums for name resolution and invocation mode.
12687 (struct qualification): New data structure.
12688 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
12689 (do_resolve_class, build_method_invocation_stmt,
12690 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
12691 debug_line, identical_subpath_p, invocation_mode,
12692 refine_accessible_methods_list, build_invoke,
12693 lookup_method_invoke): New functions declared.
12694 (build_invokevirtual, invoke_build_dtable, match_java_method,
12695 build_field_ref, jcf_out_of_synch): New references to external
12697 (struct parse_ctxt): Removed artificial_constructor field.
12698 * parse.y: (array_type:): Type defined for this rule.
12699 (class_type:): Installed default rule for interface_type:.
12700 (array_type:): Now build Java array type.
12701 (qualified_name:): Now use obstack_grow0.
12702 (method_declaration:): Skip the artificial constructor added to
12704 (abstract_method_declaration:): Execute the code only during pass 1.
12705 (block:): Installed default rule in block_statements:.
12706 (block_statement:): Add the statement to the method during pass 2.
12707 (statement_expression): Installed default rule for
12708 method_invocation:.
12709 (argument_list:): Added code to build the argument list.
12710 (method_invocation:): Added call to create the method invocation
12712 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
12713 (debug_line): New function for debug.
12714 (complete_class_decl): No longer do something during pass 1.
12715 (method_header): Use BUILD_PTR_FROM_NAME.
12716 (parser_qualified_classname): Use obstack_grow0. Removed bogus
12718 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
12719 function's main comment.
12720 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
12722 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
12723 (resolve_class): Now works with arrays.
12724 (do_resolve_class, resolve_and_layout): New functions.
12725 (java_check_regular_methods): Reverse method list before and after
12726 having processed it. No longer set ctxp->artificial_constructor.
12727 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
12728 accordingly. Fixed typo in issued error message. Now use
12730 (find_in_imports_on_demand): Now use obstack_grow0.
12731 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
12732 (source_end_java_method): Call expand_expr_stmt instead of
12733 expand_expr. Calls it before calling expand_function_end.
12734 (java_method_add_stmt): Do nothing if errors were found during
12736 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
12737 (build_method_invocation_stmt, build_invoke, invocation_mode,
12738 lookup_method_invoke, refine_accessible_methods_list,
12739 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
12741 * typeck.c (build_java_signature): Properly end method signature
12742 if return type skipped.
12743 (match_java_method): New function.
12745 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
12747 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
12749 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12751 * expr.c (build_invoke_non_interface): New function.
12752 (methods_ident, ncode_ident): Now static globals.
12753 (expand_invoke): Use build_invoke_non_interface.
12754 * java-tree.h (struct lang_decl): New field function_decl_body.
12755 (DECL_FUNCTION_BODY): New macro.
12756 * jcf-parse.c (jcf_parse_source): Deeper check before setting
12757 CLASS_FROM_SOURCE_P.
12758 (parse_source_file): Fixed typos. Call java_layout_parsed_class
12759 before starting pass 2. Call to java_generate_parsed_class replaced
12760 by java_register_parsed_class.
12761 * lex.c: Fixed typo in header. Some line width related formating.
12762 * lex.h: Some line width related formating.
12763 * parse.h (source_end_java_method, resolve_expression_name,
12764 complete_class_decl, maybe_create_class_interface_decl,
12765 check_class_interface_creation): New static function declarations.
12766 (java_layout_parsed_class, java_method_add_stmt): New function
12768 (struct parser_ctxt): Field mark_class_generate removed. New
12769 fields class_list and artificial_constructor.
12770 * parse.y: Fixed typo in header.
12771 (class_declaration:): Call complete_class_decl when class body
12773 (method_declaration:): Call source_end_java_method in pass 2 when
12774 the method body is defined.
12775 (postfix_expression:): Do expression name resolution on sub-rule
12776 name during pass 2.
12777 (create_class, create_interface): Merged common pieces.
12778 (check_class_interface_creation, maybe_create_class_interface_decl):
12780 (complete_class_decl): New function.
12781 (register_fields): Fixed line width related typo.
12782 (method_header): Correctly skip first argument when fixing
12783 argument line. Changed the loop.
12784 (java_check_circular_reference): Now use ctxp->class_list.
12785 (java_complete_class): Removed start/stop marking.
12786 (java_check_regular_methods): Now takes a class decl as an
12787 argument. Add default constructor if none were encountered.
12788 (java_check_methods): Now use ctxp->class_list. Changed call to
12789 java_check_regular_methods.
12790 (source_start_java_method): Set DECL_ARG_TYPE for each function
12792 (source_end_java_method, java_method_add_stmt): New functions.
12793 (java_generate_parsed_class): No longer exists.
12794 (java_layout_parsed_class, java_register_parsed_class): New functions.
12795 (resolve_expression_name): New function.
12797 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12799 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
12800 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
12801 until pass initializations are done. Call read_import_dir with
12803 * parse.h: (lookup_modifier_cl): New function declared.
12804 (INTERFACE_FIELD_MODIFIERS): New macro.
12805 (OBSOLETE_MODIFIER_WARNING): New macro.
12806 * parse.y: (register_fields): Class type and current field name in
12807 local variables. Check modifier(s) if adding field(s) to an interface.
12808 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
12809 and report errors using the faulty modifier line context.
12810 (lookup_modifier_cl): New function.
12811 (read_import_dir): Detect and report default import processing
12814 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
12816 Add a pair of -fassume-compiled/-fno-assume-compiled options.
12817 * class.c (is_compiled_class): Return 1 after making sure it
12818 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
12819 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
12820 * java-tree.h (flag_assume_compiled): Add decl.
12821 * lang.c (lang_f_options): Add the flag.
12822 (flag_assume_compiled): Add decl, default to 0.
12824 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12826 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
12827 (is_compiled_class): Likewise.
12828 (layout_class): Likewise.
12829 (layout_class): Detect and lay out classes defined in source code.
12830 (interface_of_p, add_interface_do, may_add_interface): New
12832 (add_interface): Now use add_interface_do.
12833 (add_method_1): New function.
12834 (add_method): Now use add_method_1.
12835 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
12836 (complete_start_java_method): New function.
12837 (start_java_mehod): Now call complete_start_java_method.
12838 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
12839 (expand_invoke): Likewise and fixed typo.
12840 *gjava.c: (print_super_field): Use new argument to find_class
12843 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
12844 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
12845 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
12847 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
12848 (add_method_1, push_class): New prototypes.
12849 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
12850 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
12851 directory where the class was found.
12852 (find_class): New argument DO_CLASS_FILE. Function find_class
12853 modified accordingly.
12854 *jcf-parse.c: (fix_class_path): New function.
12855 (load_class): Use new VERBOSE argument. load_class now finds and
12856 loads/parses .class/.java files. Save read_state of current_jcf
12858 (java_parser_abort_on_error): New macro.
12859 (jcf_parse_source, parse_source_file): New function.
12860 (jcf_parse): Fixed typo.
12861 (yyparse): Call parse_source_file () only.
12862 (process_zip_dir): Fixed typo, fix zdir->filename_length when
12863 writing the real class name back in the zip directory entry.
12864 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
12865 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
12866 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
12867 (find_class): Prototype fixed.
12868 *lex.c: Added 1998 time stamp.
12869 Removed all static global variables, moved into the parser
12870 context data structure.. Now include unistd.h if SEEK_SET not
12872 (java_init_lex): Rewritten.
12873 (java_sneak_unicode): Modified current unicode access in current line.
12874 (java_unget_unicode): Likewise.
12875 (java_allocate_new_line): New allocation management.
12876 (java_read_char): Modified access and storage of unget_utf8_value.
12877 New way of processing current unicode.
12878 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
12879 (java_get_unicode): Now use the parser context.
12880 (java_lineterminator): Likewise.
12881 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
12882 of the reentrant parser implementation. Function now use the
12883 parser context data structure and java_lval. Fixed production of
12884 the float and double constant "out of range" error message. Fixed
12885 obstack use. Return integer value when hitting a modifier. Now
12886 return type for TRUE, FALSE and other predefined types. Return
12887 identifier as a TREE_LIST list containing the current line context
12888 as the TREE_VALUE sub-node.
12889 (java_unicode_2_utf8): Fixed typo in declaration.
12890 (java_lex_error): Now use the parser context data structure.
12891 *lex.h: Added 1998 time stamp.
12892 (struct java_line): New fields ref_count and next.
12893 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12894 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
12895 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
12896 *parse.h: Added 1998 time stamp.
12897 (java_parse_source_file): Renamed from parse_source_file.
12898 (YYERROR_NOW, YYNOT_TWICE): Fixed.
12899 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
12900 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
12901 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
12902 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
12903 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
12904 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
12905 (struct parser_ctxt): New data structure to keep the parser context.
12906 *parse.y: Added 1998 time stamp, got rid of static global variables.
12907 (java_error_count, ctxp): New global variables.
12908 (%union): New value field.
12909 (numeric_type, integral_type): Rules removed.
12910 (primitive_type): Rule defined to handle integral, float, double and
12912 (qualified_name, package_declaration,
12913 single_type_import_declaration, type_import_on_demand_declaration,
12914 modifiers, class_declaration, super, interfaces,
12915 interface_type_list, class_body, field_declaration,
12916 field_declaration, variable_declarators, variable_declarator,
12917 variable_declarator_id, method_declaration, method_header,
12918 formal_parameter_list, formal_parameter, method_body, block,
12919 static, interface_declaration, extends_interfaces,
12920 abstract_method_declaration, local_variable_declarators): Rules now
12922 (force_error, do_warning): New global statics.
12923 (push_parser_context, parser_context_save_global,
12924 parser_context_restore_global, pop_parser_context): New functions.
12925 (yyerror): Now uses the global parser context. Fixed use of obstack.
12926 (parse_error, parse_error_context, parse_warning_context,
12927 java_accstring_lookup, redefinition_error, check_modifiers,
12928 parser_add_interface, create_interface, create_class, find_field,
12929 duplicate_declaration_error, register_fields, method_header,
12930 check_modifiers_consistency, check_abstract_method_header,
12931 method_declarator, parser_qualified_classname,
12932 parser_check_super_interface, parser_check_super,
12933 parser_chain_incomplete_item, java_check_circular_reference,
12934 layout_class_from_source, java_complete_class,
12935 complete_method_decl, resolve_class, complete_class_report_errors,
12936 java_check_final, check_method_redefinition,
12937 java_check_regular_methods, java_check_abstract_methods,
12938 java_check_methods, lookup_java_interface_method2,
12939 lookup_java_method2, lookup_cl, find_name_in_single_imports,
12940 process_imports, find_in_imports, read_import_entry,
12941 read_import_dir, find_in_imports_on_demand,
12942 check_pkg_class_access, not_builtin_p, declare_local_variables,
12943 source_start_java_method, java_generate_parsed_class): New
12945 *typeck.c: (signature_include_return): New global variable.
12946 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
12947 to add the function returned type in the signature.
12949 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
12951 * jcf-io.c (open_in_zip): Use strncmp and LEN.
12953 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
12955 * Make-lang.in (java.info): Added.
12956 (java.install-info): Added
12958 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
12960 * Makefile.in (clean): Also remove java/parse.c.
12962 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
12964 Add a pair of -fbounds-check/-fno-bounds-check options.
12965 * lang.c (lang_decode_option): Add code to grok arguments.
12966 (flag_bounds_check): Add decl.
12967 (lang_f_options): New array w/ the option in it.
12968 * java-tree.h (flag_bounds_check): Add decl.
12969 * lang-options.h: New file.
12970 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
12971 of a static macro value.
12972 (JAVA_ARRAY_EXCEPTION): Delete macro.
12974 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
12976 * typeck.c (build_java_array_type): Fix two bugs in previous change.
12977 * expr.c (build_anewarray): Add missing promote_type.
12979 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
12981 Add array types with known length to optimize bounds checking.
12982 * typeck.c (build_java_array_type): Take length parameter.
12983 (java_array_type_length, build_prim_array_type): New functions.
12984 * java-tree.h: Update for new functions.
12985 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
12986 * class.c: Use build_prim_array_type.
12987 * expr.c (can_widen_reference_to): Handle known-length array types.
12988 (verify_jvm_instructions): Keep track of integer push instructions
12989 followed by newarray/anewarray, so we can build known-length arrays.
12990 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
12991 (java_array_data_offset): New function.
12992 (build_java_array_length_access): New function. Optimize if constant.
12993 (build_java_arrayaccess): Constant fold bounds check.
12994 (expand_java_newarray, expand_java_anewarray): Replaced by ...
12995 (build_newarray, build_anewarray): New functions.
12996 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
12997 * verify.c (merge_types): Handle known-lengh array types.
12999 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13001 * expr.c (expand_byte_code): Fix performace bug, which caused
13002 searching linenumber_table to be linear rather than constant.
13004 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13006 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13008 * decl.c, java-tree.h (soft_fmod_node): New global.
13009 * decl.c (init_decl_processing): Define __builtin_fmod.
13010 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13011 using __builtin_fmod.
13013 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13015 * keyword.h: New file, output of keyword.gperf as processed by
13017 * lex.c (java_lex_init): Initialize java_error_flag.
13018 * parse.c (YYERROR_NOW): Uses java_error_flag.
13019 * parse.y: New static java_error_flag. Useless definition of
13021 * parse.y (java_error): Portable error recovery using
13022 java_error_flag (not yet completely tuned).
13024 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13026 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13028 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13030 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13031 (parse.c, lex.c, keyword.h): New rules for Java source code
13033 * parse.c: Renamed into jcf-parse.c.
13034 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13035 * keyword.gperf: New file, Java keywords.
13036 * parse.y: New file, Java language grammar.
13037 * parse.h: New file, Java language grammar definitions.
13038 * lex.c: New file, Java language lexer.
13039 * lex.h: New file, Java language lexer definitions.
13041 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13043 * decl.c (clinit_identifier_node), java-tree.h: New global.
13044 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13045 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13046 * expr.c (expand_java_field_op): Check for invalid assignment
13049 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13051 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13053 * verify.c (verify_jvm_instructions): When processing a handler,
13054 attempt to set the current_subr to the right value.
13055 (More complicated code combines Sep 17 and Oct 22 versions.)
13057 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13059 * class.c (push_class): Figure out (guess) name of source file.
13060 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13061 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13062 (parse_class_file): Change return type from int to void.
13063 Call debug_start_source_file/debug_end_source_file.
13065 * expr.c (build_java_binop): Fix masking 2nd operand.
13066 * decl.c (init_decl_processing): Set sizetype first.
13068 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13070 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13071 (Revert Sep 17 change.)
13073 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13075 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13076 .class extension in their name and fix thing so we don't process
13077 them parse_zip_file_entries().
13078 (parse_zip_file_entries): Cleaned unused local variables.
13080 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13082 * expr.c (can_widen_reference_to): Allows equal array element types.
13083 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13084 * jcf-dump.c (RET): Get (and print) index.
13086 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13087 Promote element type to POINTER_TYPE.
13089 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13091 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13092 find_in_current_zip, jcf_figure_file_type): Moved from
13093 jcf-reader.c to parse.c.
13094 * zextract.c: (read_zip_archive): takes file_comment_length possible
13095 field into account.
13097 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13099 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13101 * verify.c (merge_types): Handle array types even better ...
13103 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13105 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13107 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13108 * class.c (make_class_data): Don't build fields_decl if no fields.
13109 When building fields_decl, skip if DECL_ARTIFICIAL.
13111 * expr.c (java_stack_swap): Update stack_type_map.
13112 * verify.c (merge_types): Handle array types better.
13114 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13116 * class.c (add_field): Don't promote short integral fields to
13117 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13118 * expr.c (push_value): Promote and convert short integral values.
13120 * decl.c, java-tree.h (integer_two_node): New constant node.
13121 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13123 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13125 * class.c (append_gpp_mangled_type): Use function argument
13126 unpromoted type to generate mangled name.
13128 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13130 * constants.c (build_constant_data_ref): Now uses current_class
13131 instead of main_class.
13132 (build_constants_constructor): Now uses current_class instead of
13134 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13135 of the global variable SeepZipFiles done here.
13136 * zextract.c (read_zip_archive): extra_field optional field taken
13137 into account while computing the position of the class file in the
13139 * verify.c (verify_jvm_instructions): Use current_jcf to search
13141 * parse.c (load_class): First search for the class to load in the
13142 current zip file. Saves current_jcf (restored before returning
13143 from that function). Don't call JCF_FINISH in the class was found
13144 in the current ZIP file.
13145 (jcf_parse): If the class was found in the current ZIP file, save
13146 its tree_constant_pool (for later reuse).
13147 (parse_class_file): New function. Process each method defined in
13148 the current class and record the class as to be later registered.
13149 (yyparse): Rewritten. Figure the type of the current file and switch
13151 * lang.c: New global variable current_jcf.
13152 (lang_init): Removed compiling_from_source test (done later, in
13153 yyparse). Removed call the jcf_parse ().
13154 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13155 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13156 in the current ZIP file) and zip_offset (offset to the class data in
13157 the current zip file).
13158 * jcf-reader.c: zipfile.h included.
13159 localToFile: New ZipFileCache static global variable
13160 (parse_zip_file_entries): New function. Browse the current ZIP
13161 file directory and process each class found.
13162 (process_zip_dir): New function. Register each class found in the
13163 ZIP file directory. The class aren't parsed but a valid JCF is
13164 link to each of them.
13165 (find_in_current_zip): New function. Search for a class in the
13166 current ZIP file directory. If found, prepare the class so that it
13168 (jcf_figure_file_type): New function. Examine the file structure
13169 to figure a class file, a ZIP file. If none of these categories are
13170 matched, a source file is assumed.
13171 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13172 SeenZipFile: New global variable.
13173 (open_in_zip): Use zipmember's length to accelerate the search for
13174 a member. If zipmember was NULL and zip file successfully read,
13176 * java-tree.h: New global variable current_jcf declared. Added
13177 declaration for current_constant_pool_tags, current_constant_pool_data,
13178 current_constant_pool_length, current_constant_pool_data_ref.
13179 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13180 store the JCF of classes seen in a zip file) and tree *constant_pool
13181 (to save a loaded class constant pool). current_class declared here.
13182 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13183 retrieve method_ref_constant.
13184 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13185 (OBJECT): get_class_constant now uses current_jcf.
13186 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13187 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13188 (expand_invoke): Now uses current_class instead of main_class
13189 (build_class_init): Now uses current_class instead of main_class
13190 * class.c: New static global variable registered_class.
13191 (register_class): New function.
13192 (emit_register_class): Modified to use registered_class instead of
13194 (is_compiled_class): Now take into account class seen in the archive.
13196 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13198 * except.h: Renamed to: java-except.h.
13199 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13200 * except.c: Add semi-working (commented out) implementation.
13202 * expr.c (expand_iinc): Add needed flush_quick_stack.
13203 * parse.c (set_source_filename): New function.
13204 (give_name_to_class): Set input_filename from package.classname.java.
13206 * jcf-io.c (find_class): Don't look first in ".".
13208 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13210 * zextract.c (read_zip_archive): Now takes into account the
13212 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13214 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13216 * constants.c, java-tree.h (build_internal_class_name): New function.
13217 (alloc_class_constant): Re-implement using build_internal_class_name.
13218 * class.c (make_class_data): Likewise.
13219 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13221 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13223 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13224 to NULL before pushing an exception handler target.
13226 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13227 (java_stack_swap, java_stack_dup): Re-write to be safe from
13228 clobbering registers.
13229 (build_class_init): New function.
13231 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13233 * typeck.c (build_java_array_type): Temporary use
13234 permanent_obstack to create the array 'length' field.
13235 * expr.c (lookup_label): Temporay use permanent_obstack to create
13236 label if not found.
13237 * class.c (push_super_field): Tempory use permanent_obstack.
13239 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13241 * typeck.c (type_for_mode): Now handles double_type_node and
13243 * verify.c (verify_jvm_instructions): The instruction following
13244 the wide bytecode is checked. OPCODE_ret added to the list of
13247 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13249 * class.c (make_class): Temporary use permanent_obstack. Set the
13250 class CLASS_P field to 1.
13251 (push_class): Temporary use permanent_obstack.
13252 (set_super_info): Temporary use permanent_obstack.
13253 (add_method): Temporary use permanent_obstack, set
13254 METHOD_TRANSIENT().
13255 (add_field): Temporary use permanent_obstack. Sets
13256 FIELD_VOLATILE() and FIELD_TRANSIENT().
13257 (build_class_ref): Temporary use permanent_obstack if the class
13259 (build_static_field_ref): Temporary use permanent_obstack when
13260 creating field's rtl.
13261 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13262 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13263 and fields. Function finalized, as far as flag handling.
13264 (push_class_static_dummy_field): Temporary use permanent_obstack.
13265 (emit_register_class): Force generation of class registration at
13267 * decl.c (end_java_method): Call permanent_allocation() before
13269 * expr.c (can_widen_reference_to): Added comment to interface
13270 handling, fixed typo.
13271 (lookup_field): Now uses CLASS_P() to correct FIXME
13272 (expand_invoke): Verification on public && !static &&
13273 !abstract moved into soft_lookupinterfacemethod (kaffe).
13274 Use Object class dtable if objectref is an array when expanding
13276 (java_push_constant_from_pool): Temporary use permanent_obstack
13277 for CONSTANT_string
13278 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13279 create constant references.
13280 (get_constant): Temporary use permanent_obstack to create constant.
13281 (load_class): Temporary use permanent_obstack to load class.
13282 (jcf_parse): Temporary use permanent_obstack to perform class
13284 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13285 (build_java_signature): Temporary use permanent_obstack.
13286 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13288 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13289 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13292 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13294 * class.c (append_gpp_mangled_type): Fix typo.
13295 (emit_register_class): Use main_class to get class object, rather
13296 than looking for no-longer-existing static decl starting with _CL.
13297 * typeck.c (parse_signature_type): Promote array element type
13298 if it is a RECORD_TYPE.
13300 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13302 * class.c (push_class_static_dummy_field): New function.
13303 (mangle_static_field): New. Do G++-style mangling of static fields.
13304 (layout_class): Mandle static fields here, not in add_field.
13305 (build_class_ref): The class object is now a dummy static field.
13306 * decl.c (find_local_variable): Look for best, instead of first match.
13307 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13308 (build_java_athrow): Don't check here if exception is Throwable.
13309 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13310 (TYPE_USED): Removed. No longer used ...
13311 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13312 * verify.c (push_pending_label): New function.
13313 (push_pending_block): Renamed to check_pending_block.
13314 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13315 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13316 re-checking possible handlers) after a store (less wasted work).
13317 Check for null handler (finally) before calling add_handler.
13318 Various changes to (finally?) correctly handle try/finally.
13320 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13322 * class.c: Include stdio.h.
13324 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13326 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13327 to make sure class is initialized before static/special invoke.
13329 * verify.c (verify_jvm_instructions): On a store instruction,
13330 call find_local_variable to force pre-allocation of decl and rtx.
13331 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13333 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13335 * class.c (build_class_ref): Strip off "promoted_" if need be.
13336 (make_field_value): Call build_java_signature when needed.
13337 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13338 * expr.c (build_java_athrow): Don't push_value of exception.
13339 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13340 match specification of [fd]cmp[lg] for NaNs.
13341 (expand_byte_code): Add support for exception handler ranges.
13342 * except.c: Add skeleton for EH code-generation.
13343 * verify.c (merge_types): Treat all promoted integral types as equal.
13344 * constants.c (build_constants_constructor): To force creation of
13345 current_constant_pool_data_ref, call build_constant_data_ref.
13347 * javaop.def (lload): Fix typo.
13348 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13350 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13352 * parse.c: Don't include function.h.
13354 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13356 * except.[ch]: New files.
13357 * Makefile.in (JAVA_OBJS): Add except.o
13358 * expr.c: Temporary warning about unimplemented exceptions.
13359 * verify.c: Verify exception handlers.
13361 * jcf-dump.c (disassemble_method): Print exception table.
13363 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13365 * expr.c (verify_jvm_instructions): Started a thorough
13366 verification of invoke* bytecodes.
13367 (expand_byte_code): flush quick stack if PC is the target of a
13368 branch. and undef RET (conflicting with config/i386/i386.h).
13369 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13371 (expand_invoke): Now handles invokeinterface and do more
13372 verification according to the bytecode.
13373 (lookup_field): Don't try to load the class if processing
13375 (can_widen_reference_to): Now handles interfaces.
13376 * decl.c (init_decl_processing): New global variable
13377 soft_lookupinterfacemethod_node, declared in java-tree.h.
13378 Call set_super_info on string_type_node.
13379 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13381 * class.c (set_super_info): Fills the CLASS_* flags according to
13383 (get_access_flags_from_decl): Handles all class flags.
13385 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13387 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13388 * parse.c (yyparse): Check for abstract method, and missing code.
13389 * expr.c (expand_byte_code): Change interface.
13390 * lang.c (put_decl_node): Print promoted types prettier.
13391 * verify.c (verify_jvm_instruction): Change interface.
13392 Partial support for scanning exception table.
13393 For load instructions, handle promoted integral types.
13395 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13397 * verify.c: New file, with contents moved from expr.c.
13398 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13399 * typeck.c (is_array_type_p): Moved here from expr.c.
13400 * java-tree.h: Add some now-needed function declarations.
13401 * Makefile.in (JAVA_OBJS): Added verify.o.
13403 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13405 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13406 METHOD_ABSTRACT flag.
13408 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13409 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13410 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13412 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13414 (start_java_method): Hook for SYNCHRONIZED methods.
13416 * expr.c (build_java_jsr, build_java_ret): New functions
13417 (JSR,PRE): New macros
13418 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13419 (verify_jvm_instructions): tableswitch, lookupswitch,
13420 monitorenter, monitorexit, goto_w: verified.
13421 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13422 (build_java_monitor): New function.
13423 (MONITOR_OPERATION): Modified to call build_java_monitor()
13424 (verify_jvm_instructions): Started a thorough verification of
13427 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13429 Support verification of jsr/ret subroutines (used for try/finally).
13430 * decl.c (return_address_type_node): New type node.
13431 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13432 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13433 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13434 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13435 TYPE_USED): New macros for special types in type_map.
13437 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13438 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13440 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13442 * expr.c (can_widen_reference_to): New function.
13443 (pop_type): Use it.
13444 (merge_type_state): Support handling start of subroutine.
13445 (push_pending_block): Return char* error message, instead of calling
13446 fatal on an error. Also handle subroutines.
13447 (verify_jvm_instructions): Handle errors from push_poending_block.
13448 Support jsr and ret instructions.
13450 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13452 * jcf-io.c (find_classfile): Fix thinko.
13453 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13455 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13457 * Makefile.in (BISON): Remove.
13459 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13461 * Makefile.in: Convert to autoconf.
13462 * config-lang.in (outputs): Added java/Makefile.
13464 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13465 Rename cc1java to jc1.
13467 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13468 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13470 * class.c (class_depth): Do load_class if needed.
13472 Mostly better verification.
13473 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13474 (init_decl_processing): Change return type of soft_checkcast.
13475 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13476 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13477 lang_print_error): New functions.
13478 (lang_init): Set global hook print_error_function to lang_print_error.
13479 * expr.c: In the type_map ptr_type_node is only used for null now.
13480 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13481 (merge_types): Dererence pointer to record types before comparing.
13482 (decode_newarray_type, merge_types): On error just return NULL.
13483 (build_java_binop): Add preliminary implementation (with warning)
13484 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13485 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13486 (expand_compare, expand_java_goto, expand_java_call): Don't
13487 push_pending_block, since that only makes sense when verifying.
13488 (merge_type_state): Different return codes.
13489 (push_pending_block): A block may need to be verified more than once.
13490 (expand_byte_code): Warn about unused code at code generation time.
13491 (verify_jvm_instruction): Changed logic, since code may need to be
13492 re-verified if type-state has changed. Also, better error handling.
13493 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13494 Improve newarray, anewarray, ?aload, athrow,
13495 * java-tree.h (LABEL_CHANGED): New macro.
13497 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13499 * decl.c (soft_athrow_node): New global variable initialized.
13500 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13501 * typeck.c (convert): Added support for REAL_TYPE.
13502 (convert_to_char): New function.
13503 (convert): Handle CHAR_TYPE.
13504 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13505 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13506 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13508 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13509 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13510 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13511 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13512 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13513 to Use The Right Things.
13514 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13515 compatible with INT. BOOLEAN is made equivalent to BYTE.
13516 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13517 OPCODE_ifnonnull): Now supported.
13518 (build_java_athrow): New function.
13520 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13522 Rename method name <init> to match G++ (and fix mangling).
13523 * class.c (layout_class): Replace method name of <init> by class name.
13524 (make_method_value): Do inverse renaming of constructor from <init>.
13525 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13526 * typeck.c (lookup_java_constructor): New function.
13527 * expr.c (expand_invoke): If method_name is <init>, call
13528 lookup_java_constructor to find constructor.
13530 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13532 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13534 * parse.c (get_class_constant): Modified to handle array "classes"
13535 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13537 (convert): Modified to handle real type.
13538 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13539 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13540 variables declared.
13541 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13542 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13543 global variables initialized.
13544 (find_local_variable): Handles the case of a pointer
13545 (end_java_method): Restore the use of one more scope
13546 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13547 build_java_array_length_access, expand_java_arrayload,
13548 expand_java_arraystore, expand_java_array_length,
13549 expand_java_multianewarray, expand_java_anewarray,
13550 build_java_check_indexed_type, is_array_type_p,
13551 build_java_throw_out_of_bound_exception): New functions.
13552 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13553 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13554 OPCODE_<t>aload): Implemented code for verification.
13555 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13556 ARRAY_NEW_MULTI): Macro defined.
13557 (CONVERT): Modified to invoke convert().
13558 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13560 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13562 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13563 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13564 (make_class_data): Field name needs '/' as package prefix.
13565 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13567 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13569 Implement debug information for local variables.
13570 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13571 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13572 DECL_LOCAL_SLOT_CHAIN): New macros.
13573 (struct lang_decl_var): New type.
13574 * parse.c (give_name_to_locals): Move to decl.c.
13575 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13576 (start_java_method): Re-write parameter handling.
13577 (pending_local_decls): New global variable.
13578 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13579 (find_local_variable): Accept pc so we can skips decls not in range.
13580 (struct binding_level): Add end_pc field.
13581 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13582 (various): Change so current pc gets passed to find_local_variable.
13584 * decl.c (init_decl_processing): Re-arrange fields in
13585 class_type_node and and method_type_node to match kaffe 0.9.1.
13586 * class.c (make_method_value, make_class_data): Update
13587 initializations to match.
13589 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13591 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13592 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13593 (push_super_field): New function.
13594 (make_class_data): Handle inheritance of class static initializer.
13595 (layout_class): New name mangling.
13596 * constants.c (build_constant_data_ref): Init type of data array
13597 to a one-element array.
13598 (build_constants_constructor): Set DECL_SIZE from complete array type.
13599 * decl.c: Rename class_type, object_type etc to class_type_node,
13600 object_type_node etc. Make former inherit from latter.
13601 * expr.c (expand_invoke): Add cast of function address.
13602 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
13603 * parse.c (yyparse): Don't call layout_class here.
13604 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
13606 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
13608 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
13609 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
13610 (alloc_class_constant): New.
13611 * expr.c (expand_invoke): Make sure method's class is initialized.
13612 * class.c (interits_from_p, emit_register_class): New functions.
13613 * parse.c (yyparse): Call emit_register_class.
13615 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
13617 * constants.c: New file, to handle constant pool.
13618 * Makefile.in (JAVA_OBJS): Add constants.o.
13619 * decl.c (init_decl_processing): Update, fix, finish various structs.
13620 (pushdecl_top_level): New.
13621 * parse.c (layout_class): Moved to class.c.
13622 * expr.c (java_push_constant_from_pool): New function.
13623 * class.c (build_class_ref): Make work fully
13624 (make_class_data): Emit super-class, constant pool, interface vector.
13626 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
13628 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
13629 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
13630 * class.c (class_depth): New function.
13631 (lookup_named_class): Replaced by new function lookup_class.
13632 * decl.c (object_type_node, string_type_node): New.
13633 Remove various types that we no longer need.
13634 * expr.c (verify_jvm_instructions): New separate verifier pass.
13635 (push_type, pop_type): New functions for verifier.
13636 (type_stack_dup, pop_argument_types, merge_types): Likewise.
13637 (expand_byte_code): Simplify, since we assume already verified.
13638 (expand_invoke): Now mostly works.
13639 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
13640 * lang.c (main_class): Move to parse.c. Don't make_class yet.
13641 * parse.c: Wait to allocate class object until we know its name.
13642 (layout_class): Calculate DECL_VINDEX for each virtual method.
13643 * typeck.c (get_array_type): Rename to ...
13644 (build_java_array_type): ... and provide working implementation.
13645 (build_java_signature): New function - build Java signature of type.
13646 (set_java_signature): New function - cache signature with type.
13647 (lookup_java_method): New function.
13649 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
13651 * class.c (ident_subst): Take extra SUFFIX parameter.
13652 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
13653 (set_constant_value, build_static_field_ref, is_compiled_class): New.
13654 (build_class_ref): Actually implement.
13655 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
13656 * decl.c (builtin_function): New.
13657 (init_decl_processing): Update for current Kaffe. Declare some
13658 builtin Kaffe functions.
13659 * expr.c (build_address_of): New.
13660 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
13661 Renamed (from expand_java_new etc), and added working implementations.
13662 (build_field_ref): Now also handle static fields.
13663 (expand_invoke): Implement invokestatic, and start implement rest.
13664 * java-opcodes.h: Use javaop.def to avoid duplicated list.
13665 * javaop.def: Rename invokevirt -> invokevirtual.
13666 * lang.c (use_handles): Removed.
13667 * parse.c: Add support for ConstantValue attribute.
13668 Handle nested loading of a class. (JPOOL_UTF): New.
13670 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
13672 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
13674 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
13676 * Make-lang.in (java.install-man): New empty rule.
13677 * typeck.c (set_local_type): New function.
13678 * expr.c (STORE_INTERNAL): Call find_local_variable,
13679 not find_stack_slot. Call set_local_type.
13681 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
13683 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
13684 and building RECORD_TYPE CONSTRUCTORs.
13685 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
13687 * lang.c (use_handles): Change the default to 0.
13688 * decl.c: Define and build class_type, field_type, utf8const_type.
13689 * class.c (make_class_data, make_field_value,
13690 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
13691 hashUtf8String, strLengthUtf8, mangled_classname:
13692 Functions to build reflective data structures.
13693 * parse.c (yyparse): Call make_class_data.
13695 * jcf-io.c (open_class, find_classfile): New functions.
13696 * jcf-dump.c: Support reading classfile from explicitly-named
13697 class file (without CLASSPATH searching).
13699 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
13701 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
13702 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
13703 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
13704 (get_constant): Now trivial for CONSTANT_Utf8.
13706 * jcf.h: Make NEW_CPOOL the default.
13707 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
13709 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
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