1 2002-04-19 Andrew Haley <aph@redhat.com>
3 * jcf-write.c (push_long_const): lo, hi: New variables.
4 Use rshift_double to extract the high part of a 64-bit long.
5 Use WORD_TO_INT to extract the low part.
7 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
8 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
9 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
11 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
13 * typeck.c (incomplete_type_error): Remove.
15 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
17 * class.c (make_class_data): Set DECL_ALIGN on static class data,
18 for hash synchronization.
19 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
20 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
23 2002-04-16 Mark Wielaard <mark@klomp.org>
25 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
28 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
31 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
34 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
37 * parse.y (patch_method_invocation): Always use build_access_to_thisn
38 to get enclosing "this" argument for inner-class constructor
39 invocation. Pass correct arguments to build_access_to_thisn.
41 2002-04-10 Andreas Jaeger <aj@suse.de>
43 * gcj.texi (Input Options): Fix extdirs patch.
45 2002-04-10 Anthony Green <green@redhat.com>
47 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
49 2002-04-09 Anthony Green <green@redhat.com>
51 * gcj.texi (Input Options): Add --extdirs documentation.
52 * jcf-dump.c (OPT_extdirs): New macro.
53 (options): Add extdirs option.
54 (help): Describe --extdirs.
55 (main): Handle OPT_extdirs.
56 * gjavah.c (OPT_extdirs): New macro.
57 (options): Add extdirs option.
58 (help): Describe --extdirs.
59 (main): Handle OPT_extdirs.
60 * jcf-path.c (jcf_path_init): Add extdirs support.
61 (jcf_path_extdirs_arg): New function.
62 (extensions): New variable to hold extensions path entries.
63 * jvspec.c: Remove -fextdirs= when compiling main().
64 * lang.c (java_decode_option): Handle -fextdirs=.
65 * jcf.h (jcf_path_extdirs_arg): Declare new function.
66 * Make-lang.in: Compile jcf-path with version info for use in
67 identifying the appropriate libgcj.jar.
69 2002-04-08 Tom Tromey <tromey@redhat.com>
72 * .cvsignore: Added rmic.1 and rmiregistry.1.
73 * gcj.texi (Top): Link to new nodes.
74 (Invoking rmic): New node.
75 (Invoking rmiregistry): Likewise.
76 * Make-lang.in (java.generated-manpages): Added rmic.1 and
78 (java.maintainer-clean): Likewise.
79 ($(srcdir)/java/rmic.1): New target.
80 ($(srcdir)/java/rmiregistry.1): Likewise.
81 (java.install-man): Handle rmic.1 and rmiregistry.1.
83 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
85 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
86 Add note about handling uncaught exceptions. Add an exception handler
89 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
91 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
92 after using it to patch CALL_EXPR.
94 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
96 * gcj.texi (Invocation): Document CNI invocation API.
98 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
100 * expr.c (truthvalue_conversion): Rename. Update.
101 (expand_compare): Update.
102 * java-tree.h (java_truthvalue_conversion): New.
103 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
105 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
107 * java-tree.h (java_mark_addressable): New.
108 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
109 * typeck.c (mark_addressable): Rename, update.
111 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
113 * expr.c (build_java_binop): Update.
114 * java-tree.h (java_signed_type, java_unsigned_type,
115 java_signed_or_unsigned_type): Update.
116 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
117 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
118 * parse.y (patch_binop): Update.
119 * typeck.c (signed_or_unsigned_type, unsigned_type,
120 signed_type): Update.
122 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
124 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
125 (java_dummy_print): Remove.
126 (lang_print_error): Rename. Exit early if inhibiting output.
127 (inhibit_error_printing_function): New.
128 (java_init): Don't set hook.
129 (lang_init_source): Use new boolean.
131 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
133 * parse.y (do_resolve_class): Fix infinite recursion.
135 2002-03-29 Tom Tromey <tromey@redhat.com>
137 * parse.y (check_inner_circular_reference): Ignore incomplete
140 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
142 * Make-lang.in (builtins.o): Update.
143 * boehm.c (get_boehm_type_descriptor): Update.
144 * builtins.c: Include langhooks.h.
145 * decl.c (java_init_decl_processing): Update.
146 * java-tree.h (java_type_for_mode, java_type_for_size): New.
147 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
149 * typeck.c (type_for_mode, type_for_size): Update.
151 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
153 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
155 2002-03-28 Tom Tromey <tromey@redhat.com>
157 * except.c (expand_end_java_handler): If the handler type is NULL,
158 use java.lang.Throwable. Fixes PR java/5986.
160 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
162 Fix for PR java/4715:
163 * jcf-parse.c (parse_source_file_3): New function.
164 (read_class): Call it.
165 (java_parse_file): Likewise.
167 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
169 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
171 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
173 * parse.y (resolve_package): Initialize "decl".
174 (lookup_package_type): Remove unused function.
176 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
178 Fix for PR java/5993:
179 * parse.y (resolve_package): Return the decl if resolution was
180 successful. Don't special case "java.lang" and "java.lang.reflect"
181 packages. Set type_name to the merged identifier.
182 (resolved_qualified_expression_name): Print error using "name" if
183 resolve_package returns NULL_TREE.
185 2002-03-27 Tom Tromey <tromey@redhat.com>
187 * expr.c (expand_invoke): Don't generate null pointer check if
188 we're calling <init>.
190 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
192 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
194 * java-tree.h (java_lang_expand_expr): Similarly.
195 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
196 (java_init): Don't set hook.
198 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
200 Fix for PR java/5850:
201 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
202 context if field was not found in the current scope.
203 * expr.c (lookup_field): Don't look in enclosing contexts.
205 2002-03-26 Tom Tromey <tromey@redhat.com>
207 Fix for PR java/5942:
208 * parse.y (init_src_parse): Added sanity check.
209 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
212 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
214 * decl.c (lang_mark_tree): Rename java_mark_tree.
215 * java-tree.h (java_mark_tree): New.
216 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
218 2002-03-25 Zack Weinberg <zack@codesourcery.com>
220 * lex.c: Change java_perform_atof to take normal parameters
221 instead of a pointer to a parameter block. Call it directly
224 2002-03-22 Mark Wielaard <mark@klomp.org>
226 Fix for PR java/5368:
227 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
228 when printing error message.
230 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
232 * decl.c (maybe_build_cleanup): Remove.
234 2002-03-22 Tom Tromey <tromey@redhat.com>
236 Andrew Haley <aph@cambridge.redhat.com>
238 * expr.c (build_field_ref): Don't build a check if the field is a
241 2002-03-21 Eric Blake <ebb9@email.byu.edu>
243 Fix for PR java/6026:
244 * lex.c (java_lex): Fix parsing of consecutive floats.
246 2002-03-21 Tom Tromey <tromey@redhat.com>
248 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
251 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
253 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
254 insert_block, getdecls, kept_level_p, global_bindings_p): New.
256 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
258 * gcj.texi: @code{gcj} becomes @command{gcj}.
259 @code{gcc} becomes @command{gcc}.
260 GcjRaw changed to gnu.gcc.RawData.
262 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
264 * decl.c (start_java_method): Use new hook.
265 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
266 (java_init): Remove old hook.
268 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
270 * builtins.c (define_builtin): Do nothing if `type' is null.
273 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
275 * parse.y (parser_check_super_interface): Fix error message
278 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
280 * jcf-parse.c (get_constant): Delete unused variables.
282 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
284 * java-tree.h (java_parse_file): New.
285 * jcf-parse.c (yyparse): Rename java_parse_file.
286 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
288 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
290 * parse.y (craft_constructor): Return the constructor decl.
291 (java_expand_classes): Update comments.
292 (lookup_method_invoke): Call fix_constructors immediately for
293 anonymous class. Fixes PR java/5935.
295 2002-03-15 Anthony Green <green@redhat.com>
297 * jcf-parse.c (yyparse): Don't emit class registration
298 constructor when compiling resource files.
300 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
302 * lang.c (java_tree_code_type, java_tree_code_length,
303 tree_code_name): Delete.
304 (tree_code_type, tree_code_length, tree_code_name): Define.
305 (java_init): Don't try to copy into the various tree_code
308 2002-03-12 Tom Tromey <tromey@redhat.com>
310 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
311 UTF-8, not UCS-2. Fixes PR java/5923.
313 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
314 a call_expr wrapped in a convert. Fixes PR java/5848.
316 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
318 * jcf-write.c (write_classfile): Improve error strings.
320 2002-03-11 Eric Blake <ebb9@email.byu.edu>
322 * lex.c: Adjust comments to GNU standards.
324 2002-03-11 Eric Blake <ebb9@email.byu.edu>
326 Fix for PR java/5902:
327 * lex.c (java_lex): Fix parsing of literals.
329 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
331 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
332 to prevent it getting evaluated twice in the store checking case.
333 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
336 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
338 * decl.c (java_init_decl_processing): Make sure class_type_node
339 alignment is not less than 64 bits if hash synchronization is enabled.
341 2002-03-08 Per Bothner <per@bothner.com>
343 * parse.y (java_complete_lhs): Check if patch_assignment
344 returned an error-mark.
346 * parse.y (try_builtin_assignconv): Don't special-case zero.
348 2002-03-08 Per Bothner <per@bothner.com>
350 Fix for PR java/5812.
351 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
352 gere instead of in JSR macro. Likewise with load_type_state call.
353 Do the latter on if the return_pc has been verified (the jsr returns).
354 (JSR): No just call build_java_jsr.
356 2002-03-07 Jeff Sturm <jsturm@one-point.com>
358 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
359 (java.install-common): Link native driver to
360 JAVA_TARGET_INSTALL_NAME.
362 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
364 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
365 * builtins.c(sin_builtin): Likewise
366 * builtins.c(sqrt_builtin): Likewise
368 2002-03-03 Zack Weinberg <zack@codesourcery.com>
370 * java/expr.c, java/jcf-parse.c, java/lex.c:
371 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
372 REAL_ARITHMETIC blocks unconditional. Delete some further
373 #ifdef blocks predicated on REAL_ARITHMETIC.
375 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
377 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
378 explicit sizeof/sizeof.
379 * decl.c (java_init_decl_processing): Likewise.
380 * jcf-parse.c (init_jcf_parse): Likewise.
381 * parse.y (init_src_parse): Likewise.
383 2002-03-02 Per Bothner <per@bothner.com>
385 Make --CLASSPATH by a synonym for --classpath and -classpath.
386 Implement --bootclasspath.
387 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
388 (classpath_l): Remove.
389 (jcf_path_CLASSPATH_arg): Remove.
390 (jcf_path_bootclasspath_arg): New function.
391 (jcf_path_seal): Simplify accordingly.
393 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
394 (jcf_path_CLASSPATH): Remove declaration.
395 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
396 (lang_specific_driver): Translate -bootclasspath.
397 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
398 * lang.c (decode_lang_options): Do jcf_path_init first.
399 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
400 * gjavah.c: Also handle --bootclasspath.
401 Handle --CLASSPATH as a synonum for --classpath.
402 * jcf-dump.c: Likewise.
404 "." is not part of system path, but is the default for --classpath.
405 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
406 (jcf_path_seal): Add "." if no CLASSPATH specified.
408 * gcj.texi: Document changes.
410 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
412 * expr.c (build_java_arraystore_check): Fix formatting.
414 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
416 Fix for PR java/5758, java/5632:
417 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
418 inner-class separator too.
419 * parse.y (do_resolve_class): New local `decl_result.'
420 Progressively build a name for what can have been loaded.
422 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
424 * expr.c (java_array_data_offset): Removed function.
425 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
426 (build_java_array_length_access): Obtain "length" value using a
427 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
428 (build_java_arrayaccess): Correct comment. Access "data" using a
429 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
430 (build_java_arraystore_check): New function.
431 (expand_java_arraystore): Use build_java_arraystore_check.
432 * parse.y (patch_assignment): Simplify code to insert a store check
433 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
434 * check-init.c (check_init): Update to reflect that an array length
435 access is now a COMPONENT_REF.
436 * gcj.texi (Code Generation): Improve documentation of
437 -fno-bounds-check. Add documentation for -fno-store-check.
438 * java-tree.h (flag_store_check): Declare.
439 (build_java_arraystore_check): Declare.
440 * lang.c (flag_store_check): Initialize to 1.
441 (lang_f_options): Add store-check option.
442 * jvspec.c: Don't pass store-check option to jvgenmain.
443 * lang-options.h: Add help string for -fno-store-check.
445 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
447 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
448 * java-tree.h (java_dup_lang_specific_decl): New.
449 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
451 2002-02-27 Zack Weinberg <zack@codesourcery.com>
453 * builtins.c, decl.c: Delete traditional-mode-related code
454 copied from the C front end but not used, or used only to
455 permit the compiler to link.
457 2002-02-22 Tom Tromey <tromey@redhat.com>
459 Fix for PR java/2369:
460 * jvspec.c (verify_class_name): New function.
461 (lang_specific_driver): Call it.
462 (JAVA_START_CHAR_P): New macro.
463 (JAVA_PART_CHAR_P): Likewise.
465 2002-02-22 Per Bothner <per@bothner.com>
467 * class.c: Change vtable to be more compatible with g++ v3 abi.
468 (get_dispatch_table): Prepend offset-to-top (always 0) and
469 type_info pointer (currently unimplemented hence NULL) to vtable.
470 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
471 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
472 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
473 (build_dtable_decl): Add declarations for new fields.
475 2002-02-20 Per Bothner <per@bothner.com>
477 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
478 to finit$ (otherwise generate_bytecode_insns drops it). However, we
479 don't need to set it on the COMPOUND_EXPR - the caller does that.
481 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
483 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
484 `--CLASSPATH' becomes `--classpath.'
485 * gjavah.c: Likewise.
486 * jcf-dump.c: Likewise.
487 * lang-options.h: Likewise.
489 * jcf-path.c: Updated comment.
490 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
491 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
492 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
493 (jcf_path_CLASSPATH_arg): Ditto.
494 (classpath_u): Updated leading comment.
496 2002-02-20 Per Bothner <per@bothner.com>
498 * builtins.c (check_for_builtin): New function.
499 (build_call_or_builtin): Remove.
500 * java-tree.h: Update accordingly.
501 * expr.c (expand_invoke): Use build + check_for_builtin instead
502 of build_call_or_builtin.
503 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
504 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
505 flag (which had caused jcf-write to incorrectly emit invokevirtual).
507 2002-02-17 Tom Tromey <tromey@redhat.com>
509 * java-tree.h (TYPE_STRICTFP): New macro.
510 (struct lang_type) [strictfp]: New field.
511 (CLASS_STRICTFP): New macro.
512 (METHOD_STRICTFP): New macro.
513 (struct lang_decl) [strictfp]: New field.
514 * parse.y (method_header): Disallow strictfp constructor or
516 (STRICT_TK): Move before MODIFIER_TK.
517 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
518 (METHOD_MODIFIERS): Likewise.
519 (INTERFACE_MODIFIERS): Likewise.
520 * jcf-write.c (get_access_flags): Likewise.
521 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
522 (add_method_1): Likewise.
523 (get_access_flags_from_decl): Likewise.
524 * jcf-dump.c (print_access_flags): Print in standard order. Also,
525 recognize strictfp flag.
526 * jcf.h (ACC_STRICT): New define.
528 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
530 * class.c(build_utf8_ref): Move declaration of decl_size
532 2002-02-07 Tom Tromey <tromey@redhat.com>
534 * gcj.texi (Input Options): --CLASSPATH does not suppress system
537 2002-02-04 Anthony Green <green@redhat.com>
539 * class.c (build_utf8_ref): Put UTF-8 constants into merged
540 sections if available.
542 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
544 * parse.y (java_expand_classes): Fix typo in static field loop.
546 2002-02-02 Richard Henderson <rth@redhat.com>
548 * class.c (add_field): Mark static fields external.
549 (build_class_ref): Remove redundant set.
550 * parse.y (java_expand_classes): Mark static fields of classes
551 to be compiled as local.
552 * jcf-parse.c (parse_class_file): Likewise.
554 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
556 * gcj.texi (About CNI): New node.
558 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
561 * jcf-parse.c : Check for HAVE_LOCALE_H before using
562 setlocale() with LC_CTYPE as a parameter.
565 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
567 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
568 Follow GNU Coding Standards for --version.
570 2002-01-28 Tom Tromey <tromey@redhat.com>
572 * expr.c (build_jni_stub): Ensure storage for `meth' is
574 * parse.y (java_complete_expand_methods): Set
575 current_function_decl before building JNI stub.
577 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
579 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
582 2002-01-22 Tom Tromey <tromey@redhat.com>
584 * decl.c (java_init_decl_processing): Use add_predefined_file.
585 Predefine RawData.java.
586 (predef_filenames): Removed.
587 (java_init_decl_processing): Don't register predef_filenames.
588 * jcf-parse.c (add_predefined_file): New function.
589 (predefined_filename_p): Rewrote.
590 (predefined_filename_p): No longer static.
591 * decl.c (java_init_decl_processing): Call initialize_builtins.
592 * Make-lang.in (JAVA_OBJS): Added builtins.o.
593 (java/builtins.o): New target.
594 * builtins.c: New file.
595 * parse.y (patch_invoke): Use build_call_or_builtin.
596 * java-tree.h (build_call_or_builtin): Declare.
597 (initialize_builtins): Declare.
598 (java_set_exception_lang_code): Removed unused declaration.
599 (PREDEF_FILENAMES_SIZE): Removed.
600 (java_tree_index): Added JTI_PREDEF_FILENAMES.
601 (predef_filenames): New define.
602 (add_predefined_file): Declare.
603 (predefined_filename_p): Declare.
604 * expr.c (expand_invoke): Use build_call_or_builtin.
606 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
608 * parse.y (patch_switch_statement): Fix format specifier.
610 2002-01-16 Tom Tromey <tromey@redhat.com>
612 More for PR java/5365:
613 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
615 (process_file): Generate include for
616 java.lang.UnsupportedOperationExceptions.
618 2002-01-15 Andreas Jaeger <aj@suse.de>
620 * .cvsignore: Add man pages.
622 2002-01-15 Tom Tromey <tromey@redhat.com>
624 Fix for PR java/5365:
625 * gjavah.c (process_file): Turn class name into a file name.
627 2002-01-14 Matthias Klose <doko@debian.org>
629 * gcj.texi: Fix whitespace and formatting errors in the
630 synopsis of the man pages. Update copyright.
632 2002-01-14 Tom Tromey <tromey@redhat.com>
635 * Make-lang.in (java.install-man): Handle jv-convert man page.
636 (java.generated-manpages): Added jv-convert.1.
637 (java.uninstall): Remove jv-convert.1.
638 (java.maintainer-clean): Likewise.
639 ($(srcdir)/java/jv-convert.1): New target.
640 * gcj.texi (Top): Link to jv-convert node.
641 (Individual utilities): Likewise.
642 (Invoking jv-convert): New node.
644 2001-01-10 Jeff Sturm <jsturm@one-point.com>
645 Martin Kahlert <martin.kahlert@infineon.com>
647 * jcf-parse.c (get_constant): Don't swap lo/hi for big
648 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
650 2002-01-03 Graham Stott <grahams@redhat.com>
652 * class.c (compile_resource_file): Update copyright date.
653 Constify filename parameter.
654 (java-tree.h): Update copyright date.
655 (compile_resource_file): Constify filename parameter.
657 2002-01-03 Graham Stott <grahams@redhat.com>
659 * gcc/jcf-parse.c: Update copyright date.
660 (yyparse): Constify resource_filename.
662 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
664 * parse.y (src_parse_roots): Don't needlessly zero init.
666 2001-12-31 Tom Tromey <tromey@redhat.com>
668 * parse.y (dump_java_tree): New function.
669 (source_end_java_method): Call it.
670 (end_class_declaration): Likewise.
671 * lang.c (java_decode_option): Call dump_switch_p.
673 2001-12-28 Tom Tromey <tromey@redhat.com>
675 * gen-table.pl: Don't process characters after \uffff. Added
676 comment pointing to input file.
678 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
680 * gen-table.pl: Const-ify output. Document the location of a
681 suitable unicode input file.
683 * chartables.h: Regenerate.
685 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
687 * chartables.h: Const-ify.
688 * gjavah.c (options): Likewise.
689 * jcf-dump.c (options): Likewise.
690 * jv-scan.c (options): Likewise.
691 * lex.c (java_start_char_p, java_part_char_p): Likewise.
692 * parse.y (binop_lookup): Likewise.
694 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
696 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
697 the static arrays that are output.
698 * jvspec.c (jvgenmain_spec): Make static.
699 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
700 * keyword.h: Regenerate.
701 * lang.c (string_option, process_option_with_no, lang_f_options,
702 lang_W_options): Const-ify.
703 * lex.c (java_lex): Likewise.
705 2001-12-21 Richard Henderson <rth@redhat.com>
707 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
708 (get_boehm_type_descriptor): ... here. Arrange for the
709 TREE_TYPE to get set properly.
711 2001-12-21 Richard Henderson <rth@redhat.com>
713 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
714 only if the target requires collect2.
716 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
718 2001-12-20 Tom Tromey <tromey@redhat.com>
721 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
722 CAN_COMPLETE_NORMALLY for the node.
723 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
724 generate code for second branch if first branch can't complete
726 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
727 the loop head if the loop body can't complete normally.
729 2001-12-20 Tom Tromey <tromey@redhat.com>
732 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
733 case where `finally' clause can't complete normally.
735 2001-12-20 Tom Tromey <tromey@redhat.com>
738 * parse.y (analyze_clinit_body): Added this_class parameter.
739 Check for more cases where we must keep <clinit>.
740 (maybe_yank_clinit): Cleaned up flow control.
742 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
744 * decl.c (java_init_decl_processing): Don't initialize
745 finit_leg_identifier_node.
746 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
747 (finit_leg_identifier_node): Remove.
748 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
750 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
752 * mangle.c (mangle_member_name): Don't special-case for
754 * mangle_name.c (unicode_mangling_length): Likewise.
755 (append_unicode_mangled_name): Likewise.
756 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
759 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
761 * expr.c (build_java_array_length_access): Don't force null pointer
762 check unless flag_check_references is set.
764 2001-12-20 Tom Tromey <tromey@redhat.com>
766 Fix for PR java/3417:
767 * parse.y (patch_assignment): Added special processing for
769 (patch_return): Don't convert booleans to integers, and don't
772 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
774 * config-lang.in (diff_excludes): Remove.
776 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
778 * gcj.texi: Update link to GCC manual.
780 2001-12-17 Tom Tromey <tromey@redhat.com>
782 * parse.y (link_nested_class_to_enclosing): Removed useless
785 2001-12-16 Tom Tromey <tromey@redhat.com>
787 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
790 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
792 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
793 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
796 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
798 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
800 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
802 * decl.c (java_init_decl_processing): Build otable_type correctly.
803 otable_decl is an otable_type.
805 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
807 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
808 otable_type, otable_ptr_type, method_symbol_type,
809 method_symbols_array_type, method_symbols_array_ptr_type): New
810 field/global tree definitions.
811 (flag_indirect_dispatch): New flag.
812 * decl.c (java_init_decl_processing): Initialize new otable and
813 otable_syms type nodes and decls. Add new field "index" to
815 * class.c (build_method_symbols_entry): New function.
816 (make_method_value): Set "index" to to method's vtable index for
817 virtual methods when indirect-dispatch is not used.
818 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
819 and set vtable_method_count to -1. Set otable and otable_syms field
820 if indirect-dispatch is used and there was something to put in them.
821 (build_method_symbols_entry): New function.
822 (emit_offset_symbol_table): New function.
823 * expr.c (get_offset_table_index): New function.
824 (build_invokevirtual): Build array reference to otable at the index
825 returned by get_offset_table_index, and use the result as the vtable
827 (build_invokeinterface): Similar.
828 * jcf-parse.c (yyparse): If indirect-dispatch, call
829 emit_offset_symbol_table at the end of compilation, after all classes
831 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
832 * lang.c (flag_indirect_dispatch): Define.
833 (lang_f_options): Add indirect-dispatch flag.
835 2001-12-14 Matthias Klose <doko@debian.org>
837 * gcj.texi: Markup for man page generation. Document missing
838 options printed by <tool> --help.
839 Terminate description of gij's -ms option with a dot.
840 * Make-lang.in ($(srcdir)/java/*.1): New targets.
841 (java.generated-manpages java.install-man, java.uninstall,
842 java-maintainer-clean) Updated.
844 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
846 * class.c (get_dispatch_table): Fix java vtable layout
847 for TARGET_VTABLE_USES_DESCRIPTORS.
848 * decl.c (java_init_decl_processing): Initialize
849 alloc_no_finalizer_node, finalize_identifier_node.
850 * expr.c (class_has_finalize_method): New function.
851 (expand_java_NEW): Generate calls for finalizer-free allocation.
852 (build_invokevirtual): Fix java vtable layout for
853 TARGET_VTABLE_USES_DESCRIPTORS.
854 * java-tree.h (enum java_tree_index): New entries:
855 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
856 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
857 (class_has_finalize_method): declare.
858 (HAS_FINALIZER_P): New macro.
859 * parse.y (patch_invoke): Generate calls for finalizer-free
862 2001-12-12 Matthias Klose <doko@debian.org>
864 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
865 whitespace at end of line.
867 2001-12-11 Tom Tromey <tromey@redhat.com>
869 * lex.c (java_init_lex): Define wfl_to_string as
870 gnu.gcj.runtime.StringBuffer unless generating bytecode.
872 2001-12-11 Jeff Sturm <jsturm@one-point.com>
874 * class.c (make_method_value): Use null_pointer_node to
875 represent empty exception table.
877 2001-12-10 Tom Tromey <tromey@redhat.com>
879 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
881 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
883 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
885 2001-12-09 Per Bothner <per@bothner.com>
887 * check-init.c (current_switch_has_default): New static field.
888 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
889 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
890 DEFAULT_EXPR seen, simulate a default alternative that copies state.
892 2001-12-09 Tom Tromey <tromey@redhat.com>
894 * check-init.c (check_init): Don't allow pre- or post- increment
895 or decrement of final variable.
896 (final_assign_error): Minor error message rewording.
898 2001-12-08 Tom Tromey <tromey@redhat.com>
900 * java-tree.h: Fixed typo.
902 * gjavah.c (decompile_method): Don't decompile to `return this'
905 * gjavah.c (cxx_keywords): Re-sorted.
906 * lex.c (cxx_keywords): Re-sorted.
908 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
911 * gjavah.c (print_namelet): Clear subnamelets.
912 (HANDLE_METHOD): Set `method_printed' earlier.
914 2001-12-07 Tom Tromey <tromey@redhat.com>
916 * lang.c (lang_f_options): Added
917 optimize-static-class-initialization.
918 (java_decode_option): Removed special case.
920 2001-12-07 Per Bothner <per@bothner.com>
922 * check-init.c (check_init): Fix typo freeing memory twice.
924 2001-12-05 Per Bothner <per@bothner.com>
926 Restore support for static class initialization optimization.
927 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
928 * check-init.c (check_int): At end of BLOCK handle initialization
929 blocks, which used to be done in java_complete_expand_method but did
930 not handle the case where check_for_initialization might allocate
931 more than a word of bits.
932 * decl.c (lang_make_tree): The smic field is now a tree.
933 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
934 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
936 * parse.y (emit_test_initialization): Combine hash_lookup calls.
938 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
939 Change from a hash table to a list.
940 (struct_lang_decl): Change field 'smic' to match.
941 * class.c (add_method_1): Initialize
942 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
943 * parse.y (adjust_init_test_initialization): Removed - inlined into -
944 (java_expand_method_bodies): -here, since 'smic' is now a list.
945 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
947 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
949 * class.c (java_hash_compare_tree_node): Fix casts.
951 2001-12-04 Per Bothner <per@bothner.com>
953 * check-init.c: Handle definite unassignment to finals in addition
954 to definite assignment.
955 (loop_current_locals): New field.
956 (num_current_locals, int start_current_locals, num_current_words):
958 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
959 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
960 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
961 (get_variable_decl, check_final_reassigned): New functions.
962 (check_init, check_bool_init): Modify as needed for checking finals.
963 (check_for_initialization): Take extra parameter and return void.
964 Do extra start-up logic to check final fields for assignment.
965 * parse.y (check_static_final_variable_assignment_flag,
966 reset_static_final_variable_assignment_flag, check_final_assignment,
967 check_final_variable_local_assignment_flag,
968 reset_final_variable_indirect_assignment_flag,
969 reset_final_variable_global_assignment_flag): Remove functions.
970 (java_complete_expand_methods, outer_field_access_fix,
971 patch_assignment): Remove no-longer used logic.
972 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
973 * parse.y (register_fields, java_complete_tree): Update accordingly.
975 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
976 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
977 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
979 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
981 * java-tree.h (DECL FINAL): New bit-field.
982 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
983 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
984 (DECL_INIT_CALLS_THIS): New macro.
985 (struct lang_decl): New bit-field init_calls_this.
986 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
987 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
988 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
989 use it for both local variables and final fields.
990 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
992 (struct lang_type): Remove hfv bit-field.
993 (check_for_initialization): Change to return void.
995 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
996 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
997 * check-init.c (final_assign_error): New helper function.
998 (check_final_reassigned, check_init): Use it.
999 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1001 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1002 bit-fields to unsigned.
1004 2001-12-03 Per Bothner <per@bothner.com>
1006 * parse.y (patch_binop): Minor constant folding.
1008 * parse.y (build_current_thisn): Shorter 'buffer'.
1010 2001-12-03 Per Bothner <per@bothner.com>
1012 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1013 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1014 * jcf-write.c (generate_bytecode_insns): Remove support for
1015 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1016 * check-init.c (check_init): Likewise.
1018 2001-12-03 Per Bothner <per@bothner.com>
1020 * verify.c (subroutine_nesting): New function.
1021 (verify_jvm_instructions): Use it to fix logic for checking that
1022 we're done with the current subroutine.
1024 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1025 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1027 2001-12-03 Per Bothner <per@bothner.com>
1029 * jcf.h: Fix obvious typo in comment.
1030 * typeck.c (build_null_signature): Add comment.
1032 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1034 * expr.c: Remove leading capital from diagnostic messages, as
1035 per GNU coding standards.
1036 * jcf-io.c: Similarly.
1037 * jcf-parse.c: Similarly.
1038 * jv-scan.c: Similarly.
1039 * jvspec.c: Similarly.
1040 * mangle.c: Similarly.
1042 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1043 Alexandre Petit-Bianco <apbianco@redhat.com>
1045 * expr.c (build_java_arrayaccess): Call save_expr on array for
1046 correct evaluation order, modified comment, fixed indentation.
1047 * parse.y: (patch_assignment): Correctly extract the array base
1048 from the tree generate by build_java_arrayaccess, added comments.
1049 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1050 Fixes PR java/3096, PR java/3803, PR java/3965.
1052 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1054 * expr.c (expand_byte_code): Remove trailing periods from messages.
1055 * jcf-parse.c (load_class, jcf_parse): Similarly.
1056 * jcf-write.c (generate_classfile): Similarly.
1057 * lex.c (java_lex): Similarly.
1059 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1061 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1063 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1065 * Make-lang.in (java.generated-manpages): New dummy target.
1067 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1069 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1071 (lang_specific_pre_link): Use set_input to set input_filename.
1073 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1074 (main): Fix definition.
1075 Strip `main' from classname.
1078 2001-11-18 Roger Sayle <roger@eyesopen.com>
1080 * parse.h (java_expand_switch): Remove old prototype.
1082 2001-11-18 Tom Tromey <tromey@redhat.com>
1084 Fix for PR java/1401:
1085 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1087 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1090 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1092 * lang.c (finish_parse): Rename to java_finish.
1093 (LANG_HOOKS_FINISH, java_finish): New.
1095 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1097 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1098 * java-tree.h: New prototype.
1099 * lang.c (java_init): Update prototype. Combine with old init_parse.
1101 2001-11-13 Tom Tromey <tromey@redhat.com>
1103 * gjavah.c (method_signature): New global.
1104 (HANDLE_METHOD): Set it.
1105 (decompile_return_statement): New function.
1106 (decompile_method): Use it.
1107 (print_method_info): Removed `synth' argument.
1109 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1111 * java-tree.h (java_set_yydebug): New.
1112 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1113 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1114 (print_lang_decl, print_lang_type, print_lang_identifier,
1115 print_lang_statistics, lang_print_xnode): Remove.
1117 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1119 * jcf-parse.c (init_lex): Remove.
1120 * lang.c (language_string, lang_identify): Remove.
1121 (struct lang_hooks): Constify.
1122 (LANG_HOOKS_NAME): Override.
1123 (init_parse): Update.
1125 2001-11-08 Andreas Franck <afranck@gmx.de>
1127 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1128 program_transform_name the way suggested by autoconf.
1129 (java.install-common): Also transform auxiliary program names with
1130 program_transform_name.
1132 2001-11-08 Tom Tromey <tromey@cygnus.com>
1134 * parse.y (trap_overflow_corner_case): New rule.
1135 (unary_expression): Use it.
1136 * lex.c (java_init_lex): Don't set minus_seen.
1137 (yylex): Don't use minus_seen. Communicate overflow to parser for
1139 (error_if_numeric_overflow): New function.
1140 * parse.h (minus_seen): Removed field.
1141 (JAVA_RADIX10_FLAG): New define.
1143 2001-11-07 Tom Tromey <tromey@redhat.com>
1145 Patch for PR java/1414:
1146 * parse.y (case_label_list): New global.
1147 (goal): Register case_label_list with GC.
1148 (java_complete_lhs): Save new case on case_label_list.
1149 (patch_switch_statement): Check for duplicate case labels.
1151 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1153 * parse.y (patch_assignment): Removed unused third argument.
1154 (java_complete_lhs): Removed unused third argument to patch_assignment.
1156 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1158 * lang.c: Include langhooks-def.h.
1159 * Make-lang.in: Update.
1161 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1163 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1165 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1167 * mangle.c (find_compression_record_match): Don't match compression
1168 records for package name elements unless they occur at the start of
1169 the name. Fix for PR java/4717.
1171 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1173 * expr.c (expand_java_field_op): Don't special-case references to
1174 java.lang.PRIMTYPE.TYPE.
1175 (build_primtype_type_ref): Removed.
1176 * java-tree.h (build_primtype_type_ref): Remove prototype.
1177 * parse.y (maybe_build_primttype_type_ref): Removed.
1178 (complete_function_arguments): Don't special-case references to
1179 java.lang.PRIMTYPE.TYPE.
1180 (patch_assignment): Likewise.
1181 (array_constructor_check_entry): Likewise.
1183 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1185 * mangle.c (static tree compression_table): Fixed leading comment.
1186 * parse.h (struct parser_ctxt): Fixed field comment.
1187 * parse.y (check_pkg_class_access): New prototype, fixed leading
1188 comment, new parameter used to emit error only if passed as true.
1189 (parse_check_super): Pass extra argument to check_pkg_class_access.
1190 (do_resolve_class): Likewise.
1191 (process_imports): Likewise.
1192 (read_import_dir): Fixed indentation.
1193 (find_in_imports_on_demand): New local class_type_name. Local
1194 node_to_use deleted. while loop changed into for loop. Report
1195 multiple definition only for accessible classes. Improved error
1197 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1198 assigned to parameter list, fixed indentation. while loop changed
1199 into for loop, restore TREE_CHAIN on local `tem' before the next
1202 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1204 * lang.c (lang_get_alias_set): Deleted.
1206 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1208 * gjavah.c (jni_print_char): Fix thinko in last change.
1210 * gjavah.c (jni_print_char, decode_signature_piece): Use
1211 safe-ctype macros and/or fold extra calls into fewer ones.
1212 * lex.c (java_read_unicode, java_lex): Likewise.
1213 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1214 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1215 * mangle_name.c (append_unicode_mangled_name,
1216 unicode_mangling_length): Likewise.
1218 2001-10-17 Richard Henderson <rth@redhat.com>
1220 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1222 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1224 * lang.c (langhooks.h): Included.
1225 (LANG_HOOKS_INIT): Redefined.
1226 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1227 (LANG_HOOKS_DECODE_OPTION): Likewise.
1228 (struct lang_hooks lang_hooks): New initialization.
1230 2001-10-11 Per Bothner <per@bothner.com>
1232 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1233 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1234 The former is simpler, and jcf-write.c handles it better.
1235 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1236 or WITH_CLEANUP_EXPR.
1237 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1238 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1240 * parse.y (patch_if_else_statement): If the condition is constant,
1241 optimize away the test.
1243 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1245 * parse.y (patch_cast): Call patch_string on the first operand of
1246 the incoming node, update it if necessary. Fixes PR java/4510.
1248 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1250 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1251 when name qualifier matches a package name.
1253 2001-10-08 Tom Tromey <tromey@redhat.com>
1255 Fix for PR java/4489:
1256 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1257 force a new label when computing `body_block'.
1259 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1261 * jcf-io.c (format_uint): Const-ify.
1262 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1263 * lex.c (java_get_line_col): Likewise.
1264 * parse.y (build_incdec): Likewise.
1266 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1268 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1269 a NULL enclosing context if appropriate. Fixes PR java/4466.
1271 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1273 * parse.y (patch_assignment): Use lvalue's original TYPE when
1274 building the final COMPOUND_EXPR.
1275 (try_reference_assignconv): Fixed leading comment.
1277 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1279 * parse.y (check_final_variable_indirect_assignment): For
1280 COMPOUND_EXPR, return only if finals were found initialized
1281 properly, if not, keep on checking.
1282 (check_final_variable_global_assignment_flag): New local
1283 error_found, set when appropriate and used to decide whether to
1284 report uninitialized finals. Fixed typo in comment.
1286 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1288 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1289 last three initializations. Fixes PR java/4360.
1291 2001-09-21 Richard Henderson <rth@redhat.com>
1293 * class.c (get_dispatch_table): Handle function descriptors.
1294 (build_dtable_decl): Likewise.
1295 * expr.c (build_invokevirtual): Likewise.
1297 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1299 * parse.y (patch_method_invocation): Build class initialization
1300 when static finals are used to qualify method invocation.
1303 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1305 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1306 build_type_name_from_array_name.
1307 (STRING_STRIP_BRACKETS): New macro.
1308 * parse.y (build_type_name_from_array_name): New function.
1309 (array_creation_expression:): Accumulate []s instead of [s.
1310 (cast_expression:): Accumulate []s instead of [s after cast type
1312 (build_array_from_name): Local string deleted, use
1313 build_type_name_from_array_name.
1314 (build_unresolved_array_type): Accumulate []s instead of [s after
1316 (register_fields): Fixed comment.
1317 (resolve_class): Local name, base deleted, new locals tname and
1318 array_dims. Use build_type_name_from_array_name. Use array_dims to
1320 (purify_type_name): Use STRING_STRIP_BRACKETS.
1322 2001-09-18 Andreas Jaeger <aj@suse.de>
1324 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1325 * jv-scan.c: Likewise.
1327 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1329 * parse.y (patch_method_invocation): Inner class creation context
1330 check not enforced within constructors. Fixes PR java/1873.
1332 2001-09-16 Tom Tromey <tromey@redhat.com>
1334 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1335 NOTE_PUSH for single-case push. Fixes PR java/4189.
1337 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1339 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1340 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1341 (struct lang_type): New fields import_list and import_demand_list.
1342 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1343 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1344 (do_resolve_class): New local saved_enclosing_type, initialized,
1345 passed as parameter to find_in_imports and find_in_imports_on_demand.
1346 (find_in_imports): Added paramater enclosing_type, use its
1347 TYPE_IMPORT_LIST when applicable.
1348 (find_in_imports_on_demand): Added parameter enclosing_type, use
1349 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1350 declaration and initialization.
1351 (fold_constant_for_init): Switch/restore current_class to the
1352 appropriate context.
1354 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1356 * verify.c (verify_jvm_instructions): Fix typo.
1358 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1360 * expr.c (expand_invoke): Const-ification.
1361 * parse.y (patch_method_invocation): Likewise.
1363 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1365 * gjavah.c (cxx_keywords): Const-ification.
1366 * keyword.gperf (java_keyword): Likewise.
1367 * lang.c (java_tree_code_name): Likewise.
1368 * lex.c (cxx_keywords): Likewise.
1369 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1371 2001-09-11 Richard Henderson <rth@redhat.com>
1373 * parse.h (ctxp_for_generation): Mark extern.
1375 2001-09-10 Richard Henderson <rth@redhat.com>
1377 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1379 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1381 * typeck.c (java_array_type_length, build_prim_array_type):
1382 Represent empty arrays by NULL index.
1384 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1386 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1387 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1389 2001-09-06 Anthony Green <green@redhat.com>
1391 * class.c (O_BINARY): Define if necessary.
1392 (registerResource_libfunc): Declare.
1393 (init_class_processing): Initilize registerResource_libfunc.
1394 (compile_resource_file): New function.
1395 * java-tree.h (resource_name): Declare.
1396 (compile_resource_file): Declare.
1397 * jcf-parse.c (yyparse): Handle compiling java resource files.
1398 * lang.c (java_decode_option): Handle -fcompile-resource option.
1399 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1401 * gcj.texi (Code Generation): Add documentation for -R flag.
1403 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1405 * jcf-write.c (generate_classfile): Issue an error in case of
1406 field/initial value mismatch.
1407 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1408 being initialized and we're generating bytecode.
1409 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1410 set DECL_INITIAL properly when appropriate.
1414 2001-09-01 Per Bothner <per@bothner.com>
1416 * parse.y (maybe_yank_clinit): A field without an initializer is not
1417 relevant. All initializers except static final and constant require
1418 <clinit>, regardless of flag_emit_class_files.
1420 2001-08-31 Per Bothner <per@bothner.com>
1422 * class.c (set_constant_value): When not emiting class files, then a
1423 String ConstantValue is a utf8const_ptr_type.
1425 2001-08-30 Per Bothner <per@bothner.com>
1427 * jcf-write.c (generate_classfile): Check that field is primitive
1428 or string before emitting ConstantValue attribute.
1430 2001-08-30 Per Bothner <per@bothner.com>
1432 * parse.y (resolve_qualified_expression_name): If creating a
1433 COMPOUND_EXPR, set it's type correctly.
1435 2001-08-30 Per Bothner <per@bothner.com>
1437 * jcf-io.c (open_class): Set filename field.
1439 * jcf-parse,c (parse_class_file): Set current_function_decl
1440 for better error message when Code attribute is missing.
1442 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1443 better diagnostics, especially for constructors.
1445 2001-08-30 Per Bothner <per@bothner.com>
1447 * jcf-write.c (generate_classfile): Don't write ConstantValue
1448 attribute if field is not final, for compatibility with jdk.
1450 * jcf-write.c (generate_classfile): Convert ConstantValue values
1451 to correct type. Work-around for front-end bug.
1452 * class.c (set_constant_value): Error if constant has wrong type.
1454 2001-08-30 Per Bothner <per@bothner.com>
1456 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1457 "Double" are printed at verbosity 1.
1459 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1461 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1463 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1465 * parse.y (patch_assignment): Don't verify final re-assignment here.
1466 (java_complete_lhs): Verify assignments to finals calling
1467 patch_assignment. Verify re-assignments to finals before calling
1470 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1472 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1475 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1477 * lex.c (java_lex): new local found_hex_digits. Set and then used
1478 in test to reject invalid hexadecimal numbers.
1479 * parse.y (java_complete_tree): Prevent unwanted cast with
1480 initialized floating point finals.
1481 (patch_binop): Emit a warning when detecting a division by zero,
1482 mark result not constant, don't simplify non integer division.
1484 2001-08-28 Per Bothner <per@bothner.com>
1486 * jcf-write.c (generate_bytecode_insns): For increments and
1487 decrements just recurse to push constant. Improvement on Mark's patch.
1489 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1491 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1492 real conversion for increments and decrements of reals.
1494 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1496 * parse.y (resolve_qualified_expression_name): Handle unresolved
1497 qualified expressions, prevent numerical qualifiers, fixed typo.
1500 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1502 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1503 don't report anything but deprecated class when marked so. Handle
1505 (patch_method_invocation): Check deprecation on methods and types.
1506 (patch_binop): code becomes an enum tree_code, added default: to
1507 switch to handle that. Detect division by zero, try to fold and
1508 return before using a subroutine.
1510 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1512 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1513 file smaller than 4 bytes.
1514 * parse.y (check_inner_circular_reference): New function.
1515 (check_circular_reference): Likewise.
1516 (array_initializer:): Accept {,}.
1517 (java_check_circular_reference): Rewritten using
1518 check_circular_reference and check_inner_circular_reference.
1519 (java_complete_expand_method): Unconditionally save and restore
1520 the unpurged exception list.
1521 (build_dot_class_method_invocation): Unmangle signature parameter.
1523 2001-08-21 Tom Tromey <tromey@redhat.com>
1525 * decl.c (init_decl_processing): Add `throws' field to method
1527 * class.c (make_method_value): Compute `throws' field for method.
1529 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1531 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1532 circularity is detected.
1533 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1535 2001-08-17 Richard Henderson <rth@redhat.com>
1537 * class.c (emit_register_classes): Add align parameter to
1538 call to assemble_integer.
1540 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1542 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1543 loading a class_or_name fails, try considering an innerclass name
1544 and load the enclosing context.
1545 * parse.y (resolve_inner_class): New function.
1546 (find_as_inner_class): Added leading comment.
1547 (register_incomplete_type): Keep the current context as enclosing
1548 context for JDEP_FIELD dependencies.
1549 (do_resolve_class): Locals new_class_decl and super initialized to
1550 NULL. Call resolve_inner_class, explore the enclosing context
1551 superclass if necessary.
1554 2001-08-16 Tom Tromey <tromey@redhat.com>
1556 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1557 * gjavah.c (main): Updated for change to jcf_path_seal.
1558 * lang.c (version_flag): New global.
1559 (java_decode_option): Recognize `-version'.
1560 (java_init): Update for change to jcf_path_seal.
1561 * jcf.h (jcf_path_seal): Added `print' argument.
1562 * jcf-path.c (jcf_path_seal): Added `print' argument.
1564 2001-08-13 Zack Weinberg <zackw@panix.com>
1566 * Make-lang.in (java/decl.o): Update dependencies.
1567 * decl.c: Include libfuncs.h, don't include toplev.h.
1569 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1571 * decl.c (init_decl_processing): exception_type_node,
1572 class_not_found_type_node, and no_class_def_found_type_node
1573 initialized. predef_filenames augmented accordingly.
1574 instinit_identifier_node initialized.
1575 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
1576 * java-tree.h (enum java_tree_index): New entries
1577 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
1578 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
1579 (exception_type_node): New macro.
1580 (class_not_found_type_node): Likewise.
1581 (no_class_def_found_type_node): Likewise.
1582 (instinit_identifier_node): Likewise.
1583 (PREDEF_FILENAMES_SIZE): Adjusted.
1584 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
1585 (struct lang_type): Fixed typo in bitfield name.
1586 (DECL_INSTINIT_P): New macro.
1587 (ID_INSTINIT_P): Likewise.
1588 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
1590 * parse.y (encapsulate_with_try_catch): New function.
1591 (generate_instinit): Likewise.
1592 (build_instinit_invocation): Likewise.
1593 (ctors_unchecked_throws_clause_p): Likewise.
1594 (add_instance_initializer): Deleted.
1595 (build_instance_initializer): Likewise.
1596 (in_instance_initializer): Likewise.
1597 (check_method_redefinition): instinit$ not to be verified.
1598 (java_complete_expand_methods): Generate instinit$, simplified code.
1599 (build_dot_class_method): Eliminated unnecessary locals. Use
1600 encapsulate_with_try_catch, removed unnecessary code.
1601 (fix_constructors): New local iii. Use build_instinit_invocation.
1602 (patch_method_invocation): Added comment.
1603 (maybe_use_access_method): Don't consider instinit$.
1604 (find_applicable_accessible_methods_list): Shorten the search for
1606 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
1607 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
1608 (patch_throw_statement): Likewise. Fixed typo.
1610 2001-08-12 David Edelsohn <edelsohn@gnu.org>
1613 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1614 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1616 (lang_specific_pre_link): Use set_input to set input_filename.
1618 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1619 (main): Fix definition.
1620 Strip `main' from classname.
1623 2001-08-11 Zack Weinberg <zackw@panix.com>
1625 * lex.h: Don't include setjmp.h. Don't define
1626 SET_FLOAT_HANDLER or prototype set_float_handler.
1628 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1630 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
1631 `poplevel' in the right order.
1633 2001-08-09 Richard Henderson <rth@redhat.com>
1635 * Make-lang.in (class.o): Depend on TARGET_H.
1636 * class.c (emit_register_classes): Use target hooks instead of
1637 assemble_constructor and assemble_destructor.
1639 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
1641 * check-init.c (flags.h): Include
1642 (check_init): Don't report uninitialized static class
1643 initialization flags, don't free bit index when doing static class
1644 initialization optimization.
1645 (check_for_initialization): Return type changed to `unsigned int.'
1646 (attach_initialized_static_class): New function.
1647 * class.c (add_method_1): Create the initialized static class
1649 (finish_class): Always emit deferred inline methods.
1650 * decl.c (emit_init_test_initialization): Moved to expr.c
1651 (complete_start_java_method): Don't traverse
1652 DECL_FUNCTION_INIT_TEST_TABLE.
1653 (lang_mark_tree): Mark hash tables in function decls.
1654 * expr.c (emit_init_test_initialization): Moved from decl.c.
1655 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
1656 initialization flag, set DECL_CONTEXT and
1657 LOCAL_CLASS_INITIALIZATION_FLAG.
1658 (java_lang_expand_expr): Emit initialization code for static class
1659 initialized flags when entering block, if necessary.
1660 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
1661 * java-tree.h (flag_optimize_sci): New global variable declaration.
1662 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
1663 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
1664 (LOCAL_FINAL_P): Fixed typo in comment.
1665 (FINAL_VARIABLE_P): Likewise.
1666 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
1667 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
1668 (struct lang_decl): New fields `ict', `smic' and `cif.'
1669 (check_for_initialization): New returned value for global.
1670 (attach_initialized_static_class): New global function.
1671 (STATIC_CLASS_INIT_OPT_P): New macro.
1672 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
1673 * lang.c (java_decode_option): Handle
1674 `-fno-optimize-static-class-initialization'
1675 * parse.y (start_complete_expand_method): New function.
1676 (java_expand_method_bodies): Likewise.
1677 (attach_init_test_initialization_flags): Likewise.
1678 (adjust_init_test_initialization): Likewise.
1679 (emit_test_initialization): Likewise.
1680 (java_complete_expand_methods): Nullify abstract and native method
1682 (java_complete_expand_method): New locals `fbody', `block_body'
1683 and `exception_copy.' Reorganized: directly return on empty method
1684 bodies, call `start_complete_expand_method', remember definitely
1685 initialized static class in function, don't expand method bodies.
1686 (java_expand_classes): Call `java_expand_method_bodies' before
1687 `finish_class' when compiling to native.
1688 (resolve_expression_name): Use `orig' after building outer class
1690 (patch_invoke): Remember static method invokations.
1692 2001-08-06 Richard Henderson <rth@redhat.com>
1694 * class.c (emit_register_classes): Pass a symbol_ref and priority
1695 to assemble_constructor.
1697 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
1699 * java-tree.h (all_class_filename): New macro.
1700 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
1701 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
1702 newly created IDENTIFIER_NODE to `all_class_filename.'
1704 2001-08-01 Jeff Sturm <jsturm@one-point.com>
1706 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
1707 Use ggc_add_tree_root to register roots.
1709 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1711 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
1712 second operand calling check_init.
1713 * decl.c (complete_start_java_method): Swaped second and third
1714 arguments while creating WITH_CLEANUP_EXPR node.
1715 * jcf-write.c (generate_bytecode_insns): Use second operand
1716 instead of third when handling WITH_CLEANUP_EXPR.
1717 * parse.y (java_complete_lhs): Expand second operand of
1718 WITH_CLEANUP_EXPR nodes.
1719 (patch_synchronized_statement): Swaped second and third arguments
1720 while creating WITH_CLEANUP_EXPR node.
1722 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1724 * parse.y (create_interface): Avoid cyclic inheritance report when
1725 syntax error encountered during class definition.
1728 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1730 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1732 (lang_specific_pre_link): Use set_input to set input_filename.
1734 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1735 (main): Fix definition.
1736 Strip `main' from classname.
1739 2001-07-18 Tom Tromey <tromey@redhat.com>
1742 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
1743 * lex.c (java_new_lexer): Use ICONV_CONST.
1744 (java_read_char): Likewise.
1745 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
1746 (jv-scan$(exeext)): Likewise.
1748 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1750 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
1751 * parse.y (check_class_interface_creation): Allow `private' if the
1752 enclosing is not an interface.
1753 (create_interface): Interface tagged public if the enclosing
1754 context is an interface.
1755 (create_class): Class tagged public if the enclosing context
1759 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1761 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
1764 2001-07-14 Tim Josling <tej@melbpc.org.au>
1766 * check-init.c (check_init): Remove references to EXPON_EXPR.
1768 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1770 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
1771 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
1774 2001-07-13 Tom Tromey <tromey@redhat.com>
1776 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
1779 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1781 * parse.y (patch_method_invocation): Don't override primary if one
1782 is already provided, but let this$<n> be built. Fixed comment.
1784 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1786 * parse.y (empty_statement:): Report empty statement error only
1787 when found at class declaration level.
1790 2001-07-12 Tom Tromey <tromey@redhat.com>
1792 * expr.c (expand_load_internal): New function.
1793 (LOAD_INTERNAL): Use it.
1795 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
1797 * parse.y (verify_constructor_super): Compare anonymous class ctor
1798 args with `valid_method_invocation_conversion_p.'
1801 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1803 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
1804 `-fsyntax-only.' Fixes PR java/3248
1806 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1808 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
1810 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1812 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
1813 current function is static. Fixes PR java/1970
1815 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1817 * parse.y (patch_method_invocation): Add enclosing context to ctor
1818 calls if necessary. Fixes PR java/2953
1820 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1822 * parse.y (resolve_package): Abort if qualified expression member
1824 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
1827 2001-07-07 Zack Weinberg <zackw@stanford.edu>
1829 * verify.c: Don't use // comments.
1831 2001-07-05 Tom Tromey <tromey@redhat.com>
1833 * lang.c (flag_assume_compiled): Removed.
1834 * java-tree.h (flag_assume_compiled): Removed.
1835 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
1836 -fhash-synchronization, -fuse-divide-subroutine,
1837 -fcheck-references, -femit-class-file, -femit-class-files,
1838 -fassume-compiled. Updated --encoding information. Changed
1839 -foutput-class-dir to `-d'.
1841 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
1843 * jcf-parse.c (parse_class_file): Add lineno parameter to
1844 debug_start_source_file call.
1846 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
1848 * gcj.texi: Use gpl.texi.
1849 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
1850 dependencies and use doc/include in search path.
1852 2001-07-03 Jeff Sturm <jsturm@one-point.com>
1854 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
1855 `this'. If so, don't build instance initializers.
1857 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1859 * parse.y (resolve_expression_name): Improved error message for
1860 inner class cases. Fixes PR java/1958
1862 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
1864 * lang.c: #include diagnostic.h
1865 (lang_print_error): Add a `diagnostic_context *' parameter.
1866 (java_dummy_print): Likewise.
1867 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
1869 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1871 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
1872 * jcf.h (typedef struct JCF): New bitfield `finished.'
1873 (JCF_FINISH): Set `finished.'
1874 (JCF_ZERO): Reset `finished.'
1877 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1879 * parse.y (class_body_declaration:): Don't install empty instance
1883 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1885 * class.c (set_super_info): Call `set_class_decl_access_flags.'
1886 (set_class_decl_access_flags): New function.
1887 * java-tree.h (set_class_decl_access_flags): New prototype.
1888 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
1889 (parse_class_file): New local `decl_max_locals.' Take wide types
1890 into account to compute DECL_MAX_LOCALS.
1891 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
1894 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
1896 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
1898 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1900 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
1901 * parse.y (do_resolve_class): Moved comments out to leading comment
1902 section. Removed local `start', New local `_ht' and
1903 `circularity_hash.' Record `enclosing' in hash table and search
1904 it to detect circularity. Use `enclosing' as an argument to
1905 `lookup_cl.' Free the hash table when done.
1907 2001-06-19 Tom Tromey <tromey@redhat.com>
1909 * lex.c (java_read_char): Disallow invalid and overlong
1910 sequences. Fixes PR java/2319.
1912 2001-06-05 Jeff Sturm <jsturm@one-point.com>
1914 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
1916 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1918 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
1919 arguments accordingly.
1921 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
1923 * gcj.texi: Move contents to just after title page.
1925 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
1927 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
1929 (patch_incomplete_class_ref): Build the class ref, build the class
1930 init if necessary, complete the tree.
1933 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1935 * parse.y (lookup_field_wrapper): Test `name' code.
1936 (resolve_qualified_expression_name): Test `qual_wfl' code.
1937 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
1938 handle `qual_wfl' by code.
1939 (maybe_build_primttype_type_ref): Test `wfl' code.
1941 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1943 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
1945 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
1946 the dvi file in the java directory.
1948 2001-05-25 Sam TH <sam@uchicago.edu>
1950 * gen-table.pl javaop.h jcf.h lex.h,
1951 parse.h: Fix header include guards.
1953 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
1955 * jv-scan.c (version): Update copyright year.
1957 2001-05-21 Per Bothner <per@bothner.com>
1959 * jcf-parse.c (read_class): If class is from .class or .zip file
1960 and it's already been read, don't push/pop parser context.
1962 2001-05-18 Per Bothner <per@bothner.com>
1964 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
1965 command line so the jvgenmain-generated main program comes first.
1967 2001-05-15 Tom Tromey <tromey@redhat.com>
1969 * class.c (build_utf8_ref): Don't generate identifier based on
1972 2001-05-12 Richard Henderson <rth@redhat.com>
1974 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
1975 * expr.c (java_lang_expand_expr): Expand it.
1976 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
1977 calling build_exception_object_ref.
1978 * parse.y (catch_clause_parameter): Likewise.
1979 (build_dot_class_method): Likewise.
1980 (try_reference_assignconv): Likewise.
1981 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
1982 * jcf-write.c (generate_bytecode_insns): Likewise.
1984 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1986 * parse.y (build_unresolved_array_type): Set
1987 EXPR_WFL_QUALIFICATION on the newly created wfl.
1988 Fixes PR java/2538. Fixes PR java/2535.
1990 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1992 * parse.y (fix_constructors): Removed unnecessary assignment to
1993 local. Moved assignment to `this$<n>', fixed comments and
1995 (build_wfl_wrap): Fixed indentation.
1996 Fixes PR java/2598, java/2579 and java/2658.
1998 2001-05-03 Mo DeJong <mdejong@redhat.com>
2000 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2001 check for byte swap.
2003 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2005 * expr.c (build_class_init): Move MODIFY_EXPR
2006 outside of COND_EXPR. Remove variable `call'.
2008 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2010 * decl.c: NULL_PTR -> NULL.
2011 * jcf-write.c: Likewise.
2013 2001-05-01 Tom Tromey <tromey@redhat.com>
2015 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2016 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2017 * gcj.texi: Updated copyright text. Include fdl.texi.
2018 (Top): Link to new node.
2020 2001-05-01 Per Bothner <per@bothner.com>
2022 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2024 2001-05-01 Per Bothner <per@bothner.com>
2026 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2027 import_list contains the name, not the TREE_PURPOSE.
2029 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2031 * jcf-io.c (read_zip_member): Cast to long in comparison with
2034 * jvspec.c (lang_specific_driver): Initialize variables.
2036 * mangle.c (find_compression_record_match): Likewise.
2038 * typeck.c (build_null_signature): Provide static prototype. Mark
2039 parameter with ATTRIBUTE_UNUSED.
2041 * verify.c (verify_jvm_instructions): Initialize variable.
2043 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2045 * parse.y (do_resolve_class): Check for cyclic inheritance during
2046 inner class resolution.
2048 2001-04-27 Per Bothner <per@bothner.com>
2050 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2051 while iterating, since that could cause gc to lose stuff.
2053 2001-04-26 Per Bothner <per@bothner.com>
2055 Fix method search wrt scope of inner classes to match JLS2.
2056 * typeck.c (build_null_signature): New static function.
2057 (has_method): New function. Uses build_null_signature and lookup_do.
2058 * java-tree.h (has_method): New declaration.
2059 * parse.y (find_applicable_accessible_methods_list): Do not search
2060 context of inner classes here.
2061 (patch_method_invocation): Search scope, ie. current and outer clases,
2062 for method matching simple name, to find class.
2064 2001-04-26 Per Bothner <per@bothner.com>
2066 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2067 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2069 * constants.c (find_methodref_with_class_index): New function.
2070 (find_methodref_index): Use find_methodref_with_class_index.
2071 * java-tree.h (find_methodref_with_class_index): New declaration.
2072 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2073 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2074 If context changed from interface to class, don't use invokeinterface.
2076 2001-04-25 Per Bothner <per@bothner.com>
2078 * verify.c (verify_jvm_instructions): For field instructions,
2079 check that field index is valid. For invoke instructions, check that
2080 method index is valid.
2082 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2084 * config-lang.in (target_libs): Copy from $libgcj_saved.
2086 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2088 * decl.c (init_decl_processing): Add new class "protectionDomain"
2090 * class.c (make_class_data): Set initial value for "protectionDomain".
2092 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2094 * jvspec.c (lang_specific_driver): Fix memory allocation
2095 deficit, by using concat in lieu of xmalloc/sprintf.
2097 2001-04-20 Per Bothner <per@bothner.com>
2099 Fixes to compile multiple .class files at once.
2100 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2101 * java-tree.h (CLASS_PARSED_P): New macro.
2102 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2103 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2104 (read_class): Avoid some code duplication.
2105 Don't call JCF_FINISH for a .class file - might be needed later.
2106 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2107 rather than CLASS_LOADED_P, since latter implies class laid out.
2108 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2109 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2111 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2113 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2115 * boehm.c: Include toplev.h.
2117 2001-04-06 Tom Tromey <tromey@redhat.com>
2118 Alexandre Petit-Bianco <apbianco@redhat.com>
2120 Fix for PR gcj/1404 and PR gcj/2332:
2121 * parse.y (build_array_from_name): If we use the type_wfl then
2122 accumulate dimensions from the original type as well.
2123 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2125 2001-04-06 Tom Tromey <tromey@redhat.com>
2127 * parse.y (analyze_clinit_body): Return true if the second operand
2128 of a METHOD_EXPR is nonzero.
2130 2001-04-06 Tom Tromey <tromey@redhat.com>
2132 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2134 ($(srcdir)/java/parse.c): Likewise.
2136 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2138 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2139 (version-gcc): Initialized.
2140 (which-gcj): Likewise.
2142 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2144 * java-tree.h (struct lang_decl): New macro
2145 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2146 * parse.y (build_instance_initializer): New function.
2147 (add_instance_initializer): Use it.
2148 (java_fix_constructors): Set `current_class' before fix pass.
2149 (fix_constructors): Just return if already fixed. Move `super()'
2150 invokation ahead. Use `build_instance_initializer.'
2153 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2155 * parse.y (resolve_qualified_expression_name): Pass field's
2156 DECL_CONTEXT to `not_accessible_p.'
2157 (not_accessible_p): Changed parameters order in `inherits_from_p'
2160 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2162 * lang-options.h: Add flag_check_references.
2164 2001-04-04 Per Bothner <per@bothner.com>
2166 * java-tree.h (CONSTANT_VALUE_P): New macro.
2167 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2168 * parse.y (maybe_build_class_init_for_field): New static function.
2169 (resolve_expression_name, resolve_field_access): Use
2170 maybe_build_class_init_for_field instead of build_class_init
2171 This does not do the init if the field is compile-time-constant.
2172 (resolve_field_access): Simplify.
2174 * parse.y (fold_constant_for_init): Merge test into switch.
2176 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2178 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2180 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2182 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2184 * expr.c (pop_type_0): Save the result of the first
2185 lang_printable_name call in a scratch buffer, so it
2186 won't be clobbered by the second call.
2188 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2190 * parse-scan.y (array_type:): Rewritten.
2191 (type_declaration:): `empty_statement' replaces `SC_TK.'
2192 (class_member_declaration:): `empty statement' added.
2193 (method_body:): Simplified.
2194 (static_initializer:): Likewise.
2195 (primary_no_new_array:): Use `type_literals.'
2196 (type_literals:): New rule.
2197 (dims:): Set and update `bracket_count.'
2198 Fixes PR java/1074. Fixes PR java/2412.
2200 2001-03-28 Hans Boehm <boehm@acm.org>
2202 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2203 (get_boehm_type_descriptor): Set type on returned value to be a
2204 pointer length integer.
2206 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2208 * expr.c (pop_type_0): Call `concat' rather than building the
2210 (pop_type): Add format specifier in call to `error'.
2212 * parse.y (patch_method_invocation): Avoid casting away
2215 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2217 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2219 2001-03-28 Richard Henderson <rth@redhat.com>
2221 IA-64 ABI Exception Handling:
2222 * Make-lang.in (except.o): Don't depend on eh-common.h.
2223 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2224 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2225 [soft_exceptioninfo_call_node]: Remove.
2226 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2227 (end_java_method): No emit_handlers.
2228 * except.c (java_set_exception_lang_code): Remove.
2229 (method_init_exceptions): Don't call it.
2230 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2231 (build_exception_object_ref): New.
2232 (expand_end_java_handler): Update for except.h name changes.
2233 (emit_handlers, expand_resume_after_catch): Remove.
2234 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2235 (process_jvm_instruction): Use build_exception_object_ref.
2236 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2237 (soft_exceptioninfo_call_node): Remove.
2238 (build_exception_object_ref): Declare.
2239 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2240 soft_exceptioninfo_call_node. Move processing ...
2241 [EXC_PTR_EXPR]: ... here.
2242 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2243 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2244 (source_end_java_method): No java_set_exception_lang_code or
2246 (build_dot_class_method): Use build_exception_object_ref.
2247 (try_reference_assignconv): Check EXC_PTR_EXPR not
2248 soft_exceptioninfo_call_node.
2250 2001-03-28 Richard Henderson <rth@redhat.com>
2252 * java-tree.h (throw_node): Define as a single member of
2253 java_global_trees instead of a separate array.
2254 (JTI_THROW_NODE): New.
2255 * decl.c (throw_node): Don't declare.
2256 (init_decl_processing): Init a scalar throw_node.
2257 Don't register it for gc.
2258 * check-init.c (check_init): Reference scalar throw_node.
2259 * expr.c (build_java_athrow): Likewise.
2260 * jcf-write.c (generate_bytecode_insns): Likewise.
2261 * parse.h (BUILD_THROW): Likewise.
2263 2001-03-28 Richard Henderson <rth@redhat.com>
2265 * decl.c (end_java_method): Do not save and restore
2266 flag_non_call_exceptions.
2267 * parse.y (source_end_java_method): Likewise.
2268 * lang.c (flag_exceptions): Don't declare.
2269 (java_init_options): Set flag_non_call_exceptions. Set
2270 flag_exceptions here ...
2271 (java_init): ... not here.
2273 2001-03-27 Richard Henderson <rth@redhat.com>
2275 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2276 exceptions_via_longjmp.
2278 * lang.c (flag_new_exceptions): Don't declare it.
2279 (java_init_options): Or set it.
2281 2001-03-27 Richard Henderson <rth@redhat.com>
2283 * decl.c (end_java_method): Rename asynchronous_exceptions to
2284 flag_non_call_exceptions.
2285 * parse.y (source_end_java_method): Likewise.
2287 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2289 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2291 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2293 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2295 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2297 * parse.y (find_as_inner_class): Follow current package
2298 indications not to mistakingly load an unrelated class.
2300 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2302 * constants.c (PUTN): Use memcpy, not bcopy.
2304 * lex.c (java_read_char): Use memmove, not bcopy.
2306 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2308 2001-03-23 Per Bothner <per@bothner.com>
2310 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2311 macro for better error pin-pointing.
2312 * java-tree.h: Fix typo in comment.
2314 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2315 Don't include jsr/goto in exception range.
2316 Check if start and end of exception range are the same (also TRY_EXPR).
2317 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2318 However, do emit the following goto even if try_block is empty.
2319 Defer freeing exception_decl until after the finalizer, to make
2320 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2322 * parse.y (java_complete_lhs): If the try-clause is empty, just
2323 return the finally-clause and vice versa.
2325 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2327 * gcj.texi (Input Options): documented the check for attribute
2328 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2329 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2330 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2331 (jcf_parse): Check for the right classes archive if necessary.
2332 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2333 (jcf_parse_fields): Fixed indentation.
2334 * jcf-write.c (append_gcj_attribute): New function.
2335 (generate_classfile): Compute the attribute count, invoke
2336 `append_gcj_attribute'.
2337 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2338 turned into bit fields. New bit field `right_zip.'
2339 (JCF_ZERO): Set `right_zip' to zero.
2340 * lang-options.h (-fforce-classes-archive-check): Added flag.
2341 * lang.c (flag_force_classes_archive_check): New flag.
2342 (lang_f_options): New entry `force-classes-archive-check.'
2345 2001-02-07 Andrew Haley <aph@redhat.com>
2347 * gcj.texi (Configure-time Options): Add -fcheck-references.
2348 * expr.c (build_java_indirect_ref): New function.
2349 (java_check_reference): New function.
2350 (build_java_array_length_access): Use build_java_indirect_ref to
2351 check for null references.
2352 (build_java_arrayaccess): Likewise.
2353 (build_get_class): Likewise.
2354 (build_field_ref): Likewise.
2355 (invoke_build_dtable): Likewise.
2356 (build_invokeinterface): Likewise.
2357 * lang.c (lang_f_options): Add flag_check_references.
2358 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2359 * java-tree.h (flag_check_references): New variable.
2360 * lang.c (flag_check_references): Likewise.
2361 * parse.y (patch_invoke): Use java_check_reference.
2362 (patch_assignment): Allow for extra nesting in
2363 _Jv_CheckArrayStore.
2365 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2367 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2368 * lex.c (cxx_keywords): Likewise.
2370 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2372 * parse.y (qualify_ambiguous_name): Broaden `length'
2373 recognition. Help MODIFY_EXPR be resolved as expression names.
2374 Fixes PR java/2066. Fixes PR java/2400.
2376 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2378 * gjavah.c (process_file): Mark interface definitions with
2379 "__attribute__ ((java_interface))".
2381 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2383 * class.c (layout_class): Fixed push_super_field's second
2384 argument. Fixes PR java/2333.
2385 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2386 too early to lay innerclasses out.
2388 2001-03-20 Tom Tromey <tromey@redhat.com>
2389 Alexandre Petit-Bianco <apbianco@redhat.com>
2391 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2392 inside an array reference. Insertion of the array store check
2393 rewritten. Fixes PR java/2299.
2395 2001-03-20 Tom Tromey <tromey@redhat.com>
2397 * lex.c (java_read_unicode): Only accept leading `u's.
2399 2001-03-20 Tom Tromey <tromey@redhat.com>
2401 * jcf-parse.c (read_class): Initialize `class'.
2403 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2405 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2407 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2409 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2410 (layout_class): Likewise.
2411 (layout_class_method): Likewise.
2412 (emit_register_classes): Likewise.
2413 * decl.c (builtin_function): Likewise.
2414 (give_name_to_locals): Likewise.
2416 2001-03-19 Per Bothner <per@bothner.com>
2418 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2419 before trying to load an inner class.
2421 Fixes to process to command-line .class files in two passes.
2422 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2423 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2424 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2425 * class.c (is_compiled_class): Fix for renamed flag.
2426 * parse.y (maybe_create_class_interface_decl): Likewise.
2427 * jcf-parse.c (yyparse): Also set if compiling .class files.
2428 * jcf-parse.c (read_class); Read current_class.
2429 (jcf_parse): Make static.
2430 (load_inner_classes): New function, with code moved from jcf_parse,
2431 because we need to inner classes after the command-line files are read.
2432 (yyparse): Set finput to NULL when it doesn't need to be closed.
2433 Reduce use of main_jcf (basically only for archive) and
2434 use finput instead of main_jcf->read_state.
2435 Inline jcf_figure_file_type into yyparse.
2436 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2437 Defer load_inner_classes and parse_class_file to a second pass,
2438 after we've correctly mapped command-line .clas fiels to classes.
2439 (jcf_figure_file_type): Removed.
2440 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2441 (JCF_ZERO): Also clear zipd field.
2442 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2444 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2446 * jcf-parse.c (yyparse): Change ch from char * to char.
2448 2001-03-19 Per Bothner <per@bothner.com>
2450 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2451 Add constructed filelist-file at end, following -xjava. Thus any .o
2452 and library files are not affected by the -xjava. Also wrap
2453 explicit @FILE with -xjava and -xnone.
2455 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2457 * class.c (build_static_field_ref): Call make_decl_rtl() after
2458 setting the DECL_EXTERNAL flag.
2460 2001-03-17 Per Bothner <per@bothner.com>
2462 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2464 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2465 when result is is needed (target is STACK_TARGET).
2467 * parse.h (JDEP_SOLV): Removed.
2468 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2470 * parse.y (incomplete_class_list): Removed.
2471 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2472 It doesn't work if resolve_class changes the name of an array type
2473 that is on the list and then someone else looks for the modified name.
2474 Also, seems liable to break when compiling multiple source files at
2475 once. So the simplest is to just remove incomplete_class_list -
2476 it is only a minor space win and it is not even clear it saves time.
2478 * parse.y (resolve_class): Remove unneeded promote_type.
2480 2001-03-15 Per Bothner <per@bothner.com>
2482 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2483 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2484 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2485 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2487 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2488 * parse.y (java_expand_classes): Likewise.
2490 * parse.y (expand_start_java_method): Was only called once and had a
2491 misleading name, so inline in caller java_complete_expand_method.
2492 (enter_a_block): Likewise inline in enter_block and remove.
2494 Remove junk from when gcc/java was created (by copying from C/C++).
2495 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2496 (struct binding_level): Remove fields keep, keep_if_subblocks,
2497 more_cleanups_ok, have_cleanups (which have never been used).
2498 (pushlevel, poplevel): Remove related useless code.
2500 * class.c (make_class_data): The class_dtable_decl (i.e. the
2501 vtable for Class) should be external, except when compiling Class.
2503 * jvspec.c (lang_specific_driver): Fix -C handling.
2504 Check -save-temps to see if temp @FILE should be deleted.
2505 Follow-up to/fix for February 16 patch.
2507 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2508 (type_stack_dup): Remove no-longer neded error check.
2510 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2512 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2513 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2514 don't surround the element with 'N..E' if the type name is
2517 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2519 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2520 DECL_RTL_SET_P, etc.
2521 (make_method_value): Likewise.
2522 (get_dispatch_table): Likewise.
2524 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2526 2001-03-07 Tom Tromey <tromey@redhat.com>
2528 * config-lang.in (lang_requires): Define.
2530 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2532 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2535 2001-03-05 Per Bothner <per@bothner.com>
2537 Fix a problem where rest_of_decl_compilation applied to
2538 class_dtable_decl causes problems because it was done too early,
2539 before output file was opened.
2540 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2541 * class.c (class_dtable_decl): Add macro - element of class_roots.
2542 (make_class_data): Define class_dtable_decl.
2543 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2545 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2547 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2548 uses of 'boolean' with 'bool'.
2550 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2552 * lang-specs.h: Add zero initializer for cpp_spec field to all
2555 2001-02-16 Per Bothner <per@bothner.com>
2557 Handle compiling multiple input files at once, and @FILE syntax.
2558 * gcj.texi: Updated documentation to match.
2559 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2560 * jcf-parse.c (parse_source_file): Split into ...
2561 (parse_source_file_1): New function - and:
2562 (parse_source_file_2): New function.
2563 (yyparse): On -ffilelist-file, open and scan named file.
2564 On first pass over files, only do parse_source_file_1.
2565 A new second pass calls parse_source_file_2 for each file to compile.
2566 (init_jcf_parse): Call init_src_parse.
2567 * jvspec.c (INDIRECT_FILE_ARG): New flag.
2568 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
2569 as multiple input file combined in one compilation.
2570 * lang-options.h: Add -ffilelist-file
2571 * lang.c (flag_filelist_file): New flag variable.
2572 (lang_f_options): Handle -ffilelist-file.
2573 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
2574 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
2575 gclass_list - use global fields of src_parse_roots instead.
2576 * parse.y (src_parse_roots): New array.
2577 (incomplete_class_list, gclass_list): New macros.
2578 (push_parser_context, java_pop_parser_context,
2579 java_parser_context_resume): Don't fiddle with deleted fields.
2580 (various): Use incomplete_class gclass_list and global macros
2581 instead of parse_ctxt fields - the lists are global.
2582 (init_src_parse): New function.
2584 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2586 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
2588 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2590 * parse.y (check_inner_class_access): Moved declaration of local
2591 `enclosing_decl_type' to the right location.
2593 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
2595 * parse.y (parser_check_super_interface): Don't call
2596 check_pkg_class_access for an inner interface.
2597 (parser_check_super): Don't call check_pkg_class_access for inner
2599 (do_resolve_class): Simplify enclosing type loop. Don't call
2600 check_pkg_class_access if CL and DECL are not set.
2601 (find_in_imports_on_demand): Set DECL if class_type needed to be
2602 loaded. Don't call check_pkg_class_access for an inner class.
2603 (check_inner_class_access): Rewritten to implement member access
2604 rules as per spec 6.6.1.
2605 (check_pkg_class_access): Handle the empty package correctly.
2606 (in_same_package): New function. Determine if two classes are in the
2609 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
2611 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
2612 method into array types.
2613 * parse.y (patch_method_invocation): Bypass access check on clone call
2616 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2618 * expr.c (build_instanceof): Check for arrays when trying fold to
2621 2001-02-15 Jim Meyering <meyering@lucent.com>
2623 * Make-lang.in (java.install-common): Depend on `installdirs'.
2624 (java.install-info): Likewise.
2626 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
2628 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
2630 2001-02-14 Tom Tromey <tromey@redhat.com>
2631 Alexandre Petit-Bianco <apbianco@cygnus.com>
2633 Fix for PR java/1261.
2634 * typeck.c (build_java_array_type): Add public `clone' method to
2636 * parse.y (resolve_qualified_expression_name): Use current_class
2637 when checking for inaccessibility.
2638 (patch_method_invocation): Fixed error message when accessibility
2639 denied. Added `from_super' argument.
2641 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2643 * parse.y (resolve_class): Don't build a fake decl. Use the one
2645 * typeck.c (build_java_array_type): Build and assign decl to array
2648 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2650 * parse.y (not_accessible_p): Changed leading comment. Added extra
2651 `where' argument. Use it to enforce protected access rules.
2652 (resolve_qualified_expression_name): Added extra argument to
2654 (patch_method_invocation): Use argument `primary' to provide
2655 not_accessible_p with an extra argument.
2656 (lookup_method_invoke): Added extra argument to not_accessible_p.
2657 (search_applicable_method_list): Likewise.
2659 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2661 * parse.y (resolve_qualified_expression_name): Try to resolve as
2662 an inner class access only if `decl' is a TYPE_DECL.
2664 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2666 * decl.c (classdollar_identifier_node): Initialize.
2667 * java-tree.h (enum java_tree_index): New entry
2668 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
2669 (classdollar_identifier_node): New macro.
2670 (ID_CLASSDOLLAR_P): Likewise.
2671 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
2672 (build_dot_class_method_invocation): Likewise.
2673 (find_applicable_accessible_methods_list): `class$' can't be
2676 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
2678 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
2680 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2682 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
2683 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
2686 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2688 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
2689 outside of the `__U' sequence too.
2690 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
2693 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2695 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
2697 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2699 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
2700 (JVGENMAIN_OBJS): Likewise.
2701 * java-tree.h (append_gpp_mangled_name): New prototype.
2702 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
2703 Removed cast calling `gcc_add_root.'
2704 * jvgenmain.c (mangle_obstack): New global, initialized.
2706 (do_mangle_class): Constify local `ptr.'
2707 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
2708 append_gpp_mangle_name and update `count' if necessary.
2709 Use `mangle_obstack.'
2710 * mangle.c (append_unicode_mangled_name): Removed.
2711 (append_gpp_mangled_name): Likewise.
2712 (unicode_mangling_length): Likewise.
2713 (mangle_member_name): Return type set to `void.'
2714 (mangle_field_decl): Don't append `U' in escaped names.
2715 (mangle_method_decl): Likewise.
2716 (mangle_member_name): Just use `append_gpp_mangled_name.'
2717 * mangle_name.c: New file.
2719 2001-02-07 Per Bothner <per@bothner.com>
2721 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
2723 * check-init.c (check_init): Don't call done_alternative after
2724 processing loop code, as a LOOP_EXPR never terminates normally.
2726 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
2728 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
2730 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2732 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
2735 2001-02-06 Tom Tromey <tromey@redhat.com>
2737 * lex.c (java_new_lexer): Longer error message.
2739 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
2740 Alexandre Petit-Bianco <apbianco@cygnus.com>
2742 * typeck.c (build_prim_array_type): Added leading comment.
2743 (build_java_array_type): Moved locals out of
2744 block. Always create the `data' field, fixed alignment to match
2747 2001-02-04 Tom Tromey <tromey@redhat.com>
2749 * expr.c (java_lang_expand_expr): Don't bother recomputing
2750 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
2753 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2755 * parse.y (process_imports): Save the original name of the import
2756 for better error report.
2758 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
2760 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
2761 of macros used when compiling jvspec.c.
2762 * jvspec.c (lang_specific_driver): Link with the shared
2765 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2767 * check-init.c (check_init): Call internal_error instead of fatal.
2768 * expr.c (java_lang_expand_expr): Likewise.
2769 * jcf-parse.c (get_constant): Likewise.
2770 * mangle.c (java_mangle_decl): Likewise.
2771 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
2772 (operator_string): Likewise.
2773 * check-init.c (check_init): Call abort instead of fatal.
2774 * class.c (build_class_ref): Likewise.
2775 * constants.c (write_constant_pool): Likewise.
2776 * decl.c (start_java_method): Likewise.
2777 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
2778 (java_stack_dup, encode_newarray_type): Likewise.
2779 (build_java_array_length_access): Likewise.
2780 (build_java_check_indexed_type, expand_java_pushc): Likewise.
2781 (build_java_soft_divmod, build_invokeinterface): Likewise.
2782 * java-tree.h (INNER_CLASS_P): Likewise.
2783 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
2784 (give_name_to_class, get_class_constant): Likewise.
2785 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
2786 (find_constant_index, generate_bytecode_conditional): Likewise.
2787 (generate_bytecode_insns, perform_relocations): Likewise.
2788 * lex.c (java_unget_unicode, java_lex): Likewise.
2789 * mangle.c (mangle_type, mangle_record_type): Likewise.
2790 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
2791 (finish_mangling): Likewise.
2792 * parse.h (MARK_FINAL_PARMS): Likewise.
2793 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
2794 (obtain_incomplete_type, java_complete_class): Likewise.
2795 (java_check_regular_methods, java_complete_expand_method): Likewise.
2796 (cut_identifier_in_qualified, check_deprecation): Likewise.
2797 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
2798 (java_complete_lhs, lookup_name_in_blocks): Likewise.
2799 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
2800 * typeck.c (set_local_type, parse_signature_type): Likewise.
2801 (parse_signature_string, build_java_signature): Likewise;
2802 (set_java_signature): Likewise.
2803 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
2804 * class.c (add_method): Call fatal_error instead of fatal.
2805 (build_static_field_ref): Likewise.
2806 * expr.c (build_known_method_ref, expand_invoke): Likewise.
2807 * jcf-parse.c (get_constant, jcf_parse): Likewise.
2808 * lex.c (java_new_new_lexer): Likewise.
2809 * jv-scan.c (main): Likewise.
2810 (fatal_error): Renamed from fatal.
2811 * jcf-parse.c (yyparse): Call fatal_io_error instead of
2813 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
2814 (yyparse): Likewise.
2815 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
2816 * lex.c (java_get_line_col): Likewise.
2817 * jcf-parse.c (load_class): Make errors non-fatal.
2818 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
2820 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
2822 * jvgenmain.c (class_mangling_suffix): Remove unused string.
2823 (error): Remove unused function.
2824 (main): Don't use "__attribute__ alias" on generated class symbol.
2826 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
2828 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
2830 * parse.y (finish_method_declaration): Code accounting for WFLed
2831 method DECL_NAMEs deleted.
2832 (check_abstract_method_definitions): Likewise.
2833 (resolve_type_during_patch): Layout resolved type.
2834 * typeck.c (lookup_do): Removed unused local.
2836 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
2838 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
2839 * decl.c (init_decl_processing): Use integer_minus_one_node, not
2840 integer_negative_one_node.
2841 * expr.c (build_java_binop): Likewise.
2843 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
2845 * zextract.c (read_zip_archive): Read file_offset before writing
2846 zipd and consequently clobbering the header contents.
2848 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2850 * Make-lang.in: Remove all dependencies on defaults.h.
2851 * decl.c: Don't include defaults.h.
2853 * parse.y: Likewise.
2855 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2857 * ChangeLog (2001-01-21): Fixed typo.
2858 * class.c (layout_class_method): Code accounting for WFLed
2859 method DECL_NAMEs deleted.
2860 * constant.c (find_methodref_index): Likewise.
2861 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
2862 * java-tree.h (DECL_FUNCTION_WFL): New macro.
2863 (struct lang_decl): New field `wfl'.
2864 (java_get_real_method_name): Prototype deleted.
2865 * mangle.c (mangle_method_decl): Code accounting for WFLed
2866 method DECL_NAMEs deleted.
2867 * parse.h (GET_METHOD_NAME): Macro deleted.
2868 * parse.y (reset_method_name): Deleted.
2869 (method_header): Set DECL_FUNCTION_WFL.
2870 (check_abstract_method_header): Code accounting for WFLed method
2872 (java_get_real_method_name): Deleted.
2873 (check_method_redefinition): Code accounting for WFLed method
2874 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
2875 (java_check_regular_methods): Likewise.
2876 (java_check_abstract_methods): Likewise.
2877 (java_expand_classes): Don't call `reset_method_name.'
2878 (search_applicable_method_list): Use DECL_NAMEs instead of
2880 * typeck.c (lookup_do): Code accounting for WFLed method
2883 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
2885 * lex.c (java_read_char): Check for EOF from getc first.
2887 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2889 * class.c (layout_class): Don't lay the superclass out if it's
2890 already being laid out.
2891 * jcf-parse.c (handle_innerclass_attribute): New function.
2892 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
2893 handle_innerclasses_attribute.
2894 (jcf_parse): Don't load an innerclasses if it's already being
2896 * jcf-write.c (append_innerclass_attribute_entry): Static
2897 `anonymous_name' and its initialization deleted. `ocii' and `ini'
2898 to be zero for anonymous classes.
2900 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2902 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
2904 * jcf-parse.c (set_source_filename): Use
2905 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
2907 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2909 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
2910 gets a unique asm name.
2912 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2914 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
2915 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2917 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
2918 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
2919 * parse.y (lookup_package_type_and_set_next): Deleted.
2920 (resolve_package): Removed unnecessary code.
2921 (find_applicable_accessible_methods_list): `finit$' can't be
2923 * verify.c (pop_argument_types): Added missing prototype.
2925 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
2927 * config-lang.in: Disable java by default.
2929 2001-01-23 Tom Tromey <tromey@redhat.com>
2931 * gcj.texi (Copying): New node.
2932 Added copyright information.
2934 2001-01-21 Per Bothner <per@bothner.com>
2936 Various fixes to allow compiling a compressed .jar/.zip archive.
2937 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
2938 (struct ZipFile): Add fields name and next (from ZipFileCache).
2939 (struct ZipDirectory): New field zipf points to owning ZipFile.
2940 * jcf.h (struct ZipDirectory): Add forward declaration.
2941 (struct JCF): Declare zipd field to have type struct ZipDirectory.
2942 Remove seen_in_zip and zip_offset fields.
2943 (JCF_SEEN_IN_ZIP): New macro.
2944 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
2945 * jcf-io.c: Change all ZipFileCache to ZipFile.
2946 (read_zip_member): New function.
2947 (open_in_zip): Call read_zip_member.
2948 * jcf-parse.c (find_in_current_zip): Remove function.
2949 (read_class): Merge in find_in_current_zip functionality.
2950 Call read_zip_member if needed.
2951 (parse_zip_file_entries): Use read_zip_member.
2952 (process_zip_dir): Update for removed and added JCF fields.
2953 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
2955 2001-01-21 Per Bothner <per@bothner.com>
2957 Minor optimization of static ggc roots.
2958 * jcf-parse.c (parse_roots): New static field.
2959 (current_field, current_method, current_file_list): Replace by macros
2960 naming fields of parse_roots.
2961 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
2962 * class.c (class_roots): New static field.
2963 (registered_class, fields_ident, info_ident, class_list):
2964 New macros naming fields of parse_roots.
2965 (build_static_field_ref): Don't register roots here.
2966 (layout_class): Static field list replaced by macro class_list.
2967 (init_class_processing): Call ggc_add_tree_root for 4 roots.
2968 Initialize fields_ident and info_ident here.
2970 2001-01-21 Per Bothner <per@bothner.com>
2972 * jcf-parse.c (ggc_mark_jcf): New function.
2973 (init_jcf_parse): Register current_jcf as ggc root.
2975 2001-01-21 Per Bothner <per@bothner.com>
2977 * lang.c (put_decl_node): Print method's name.
2979 2001-01-21 Per Bothner <per@bothner.com>
2981 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
2982 (verify_jvm_instructions): Use it, for better error messages on loads.
2984 2001-01-21 Per Bothner <per@bothner.com>
2986 * verify.c (merge_type_state): Still may have to merge even if
2987 LABEL_VERIFIED (label).
2989 2001-01-21 Per Bothner <per@bothner.com>
2991 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
2992 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
2994 2001-01-19 Per Bothner <per@bothner.com>
2996 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
2997 if expeting an interface type. Refines Tom's change of 2000-09-12.
2999 2001-01-18 Per Bothner <per@bothner.com>
3001 * gcj.texi (Input Options): Mention .java files.
3003 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3005 * lang-options.h (-Wunsupported-jdk11): Removed.
3006 * lang.c (flag_not_overriding): Deleted.
3007 (flag_static_local_jdk1_1): Likewise.
3008 (lang_W_options): Removed "unsupported-jdk11" entry.
3009 * parse.y (java_check_methods): Removed dead code.
3011 2001-01-17 Tom Tromey <tromey@redhat.com>
3013 Changes suggested by Per Bothner:
3014 * gcj.texi (Input Options): Don't mention input files.
3015 (Code Generation): Updated --main information.
3016 (Invoking jcf-dump): Mention that --javap is incomplete.
3017 From Alexandre Petit-Bianco:
3018 (Warnings): Don't mention -Wunsupported-jdk11.
3020 (Compatibility): Mention JDK 1.2-ness of libraries.
3021 (Resources): Mention resources used when writing gcj.
3023 2001-01-17 Tom Tromey <tromey@redhat.com>
3025 * gcj.texi: New file.
3026 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3027 (java.info): Depend on gcj.info.
3028 (java/gcj.dvi): New target.
3029 (java.dvi): Depend on gcj.dvi.
3030 (java.install-info): Wrote.
3032 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3034 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3035 having called make_decl_rtl.
3037 2001-01-14 Per Bothner <per@bothner.com>
3039 Various patches to emit better messages on verification errors.
3040 * expr.c (push_type_0): Return error indication on stack overflow,
3041 instead of callinfg fatal.
3042 (push_type): Now just call push_type_0 (nd fatal on overflow).
3043 (pop_type_0): Return detailed error message (in a char** argument).
3044 (pop_type): If pop_type_0 fails, print error message.
3045 (pop_argument_types): Moved to verify.c.
3046 * verify.c (pop_argument_types): Moved from expr.c.
3047 Return a (possible) error message, rather than void.
3048 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3049 (verify_jvm_instruction): Use new macros, improving error messages.
3050 For case OPCODE_astore use object_ptr_type_node.
3051 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3052 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3054 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3055 constant, return body without wrapper. (Improves constant folding.)
3056 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3058 2001-01-13 Per Bothner <per@bothner.com>
3060 * expr.c (expand_java_field_op): Assigning to a final field outside
3061 an initializer does not violate JVM spec, so should be warning, not
3062 error. (Sun's verifier does not complain - though MicroSoft's does.)
3064 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3066 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3069 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3071 * parse.y (resolve_expression_name): Permit instance variables from
3072 enclosing context in super constructor call.
3073 (resolve_qualified_expression_name): Permit enclosing class's qualified
3074 "this" in super constructor call.
3076 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3078 * class.c (build_utf8_ref): Remove last argument in call to
3079 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3080 (build_class_ref): Likewise.
3081 (build_static_field_ref): Likewise.
3082 (get_dispatch_table): Likewise.
3083 (layout_class_method): Likewise.
3084 (emit_register_classes): Likewise.
3085 * constants.c (build_constant_data_ref): Likewise.
3086 * decl.c (builtin_function): Likewise.
3087 (create_primitive_vtable): Likewise.
3088 * expr.c (build_known_method_def): Likewise.
3089 (build_jni_stub): Likewise.
3090 (java_lang_expand_expr): Likewise.
3092 2001-01-10 Tom Tromey <tromey@redhat.com>
3094 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3096 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3098 * java-tree.h (lang_printable_name_wls): New prototype.
3099 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3100 rather than `current_class' to print type name. Don't prepend type
3101 names when printing constructor names.
3102 (lang_printable_name_wls): New function.
3103 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3104 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3105 * parse.y (patch_method_invocation): Message tuned for constructors.
3106 (not_accessible_p): Grant `private' access from within
3109 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3111 All files with updated copyright when applicable.
3112 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3113 * class.c (mangle_class_field): Function removed.
3114 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3115 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3116 (build_class_ref): Call `java_mangle_class_field' instead of
3117 `mangle_class_field.'
3118 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3119 (layout_class): Call `java_mangle_decl' instead of
3120 `mangle_static_field.'
3121 (cxx_keywords): Initialized static array moved to `lex.c.'
3122 (layout_class_method): Changed leading comment. Simplified to
3123 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3124 * decl.c (lang_mark_tree): Mark field `package_list.'
3125 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3126 (struct lang_type): New field `package_list.'
3127 (unicode_mangling_length): Prototype removed.
3128 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3129 emit_unicode_mangled_name): Likewise.
3130 (cxx_keyword_p): New prototype.
3131 (java_mangle_decl, java_mangle_class_field,
3132 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3133 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3135 * jvgenmain.c (main_method_prefix): Global variable removed.
3136 (main_method_suffix): Likewise.
3137 (do_mangle_classname): New function.
3138 (main): Call it. Format changed to accommodate new mangling scheme.
3139 * lex.c: (utf8_cmp): Conditionally prototyped.
3140 (cxx_keywords): Moved from class.c, conditionally defined.
3141 (utf8_cmp, cxx_keyword_p): Likewise.
3142 * mangle.c (obstack.h, ggc.h): Included.
3143 (mangle_field_decl): New function.
3144 (mangle_method_decl, mangle_type, mangle_pointer_type,
3145 mangle_array_type, mangle_record_type,
3146 find_compression_pointer_match, find_compression_array_match,
3147 find_compression_record_match,
3148 find_compression_array_template_match, set_type_package_list,
3149 entry_match_pointer_p, emit_compression_string, init_mangling,
3150 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3151 (mangle_obstack): New global.
3152 (MANGLE_RAW_STRING): New macro.
3153 (unicode_mangling_length): Turned static.
3154 (append_unicode_mangled_name): Renamed from
3155 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3156 replaces `obstack', removed from the parameter list.
3157 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3158 replaces parameter `obstack', removed from the parameter list. Call
3159 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3160 (append_gpp_mangled_classtype): Removed.
3161 (compression_table, compression_next): New static variables.
3162 * parse.y (temporary_obstack): Extern declaration removed.
3164 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3166 * parse.y (patch_binop): Compute missing type in error situations.
3168 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3170 * class.c (make_class_data): Push initial value for "arrayclass".
3171 * decl.c (init_decl_processing): Add new class field "arrayclass".
3173 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3175 From patha@softlab.ericsson.se:
3176 * parse.y (switch_label): Use build, not build1, to construct
3179 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3181 * lang.c (lang_decode_option): Change -MA to -MP.
3182 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3183 Update to new prototype; do quote targets.
3184 (jcf_dependency_write): Update.
3186 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3188 Shorten primitive array allocation path:
3189 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3190 to create new primitive arrays.
3191 * expr.c (build_newarray): If generating native code, call
3192 soft_newarray_node with a reference to the primitive TYPE identifier
3193 instead of type_value.
3195 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3197 Fix for PRs gcj/312 and gcj/253:
3198 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3199 dest if they arn't already.
3200 * class.c (layout_class): Call maybe_layout_super_class on
3201 superinterfaces also, but only if compiling from bytecode.
3204 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3207 2000-12-15 Tom Tromey <tromey@redhat.com>
3209 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3212 2000-12-14 Andrew Haley <aph@redhat.com>
3214 * boehm.c (mark_reference_fields): Change test to correctly detect
3217 2000-12-15 Andreas Jaeger <aj@suse.de>
3219 * config-lang.in (lang_dirs): Added.
3221 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3223 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3224 Credits go to rth for finding it.
3226 2000-12-13 Mike Stump <mrs@wrs.com>
3228 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3230 2000-11-07 Tom Tromey <tromey@cygnus.com>
3232 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3233 * lex.c (java_ignorable_control_p): Removed.
3234 (java_letter_or_digit_p): Removed.
3235 (java_start_char_p): New function.
3236 (java_read_char): Return `int', not `unicode_t'. Changed
3238 (java_read_unicode): Likewise.
3239 (java_read_unicode_collapsing_terminators): Likewise.
3240 (java_get_unicode): Likewise.
3241 (java_new_lexer): Initialize hit_eof.
3242 (java_parse_end_comment): Take `int' argument.
3243 (java_parse_doc_section): Likewise.
3244 (java_parse_escape_sequence): Don't allow backlash-newline.
3246 * lex.h (JAVA_DIGIT_P): Removed.
3247 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3248 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3249 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3250 (JAVA_PART_CHAR_P): New macro.
3252 (JAVA_CHAR_ERROR): Now -2.
3253 (java_lexer): New field `hit_eof'.
3254 * chartables.h: New file.
3255 * gen-table.pl: new file.
3257 2000-11-20 Tom Tromey <tromey@cygnus.com>
3258 Alexandre Petit-Bianco <apbianco@cygnus.com>
3260 * parse.y (java_complete_lhs): Only allow compound assignment of
3261 reference type if type is String.
3263 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3265 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3266 jcf-path.c: Likewise.
3268 2000-12-09 Anthony Green <green@redhat.com>
3270 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3271 filestart and filename_length as int values.
3273 2000-12-07 Mo DeJong <mdejong@redhat.com>
3275 * jcf-io.c (find_class): Correct the logic that tests to see if a
3276 .java file is newer than its .class file. The compiler was
3277 incorrectly printing a warning when file mod times were equal.
3279 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3281 * jvgenmain.c: Use ISPRINT not isascii.
3283 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3285 * parse.y (end_artificial_method_body): Fixed typo.
3287 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3289 * parse.y (patch_method_invocation): Pick the correct enclosing
3290 context when creating inner class instances.
3293 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3295 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3296 Update copyright year to 2000.
3298 2000-11-23 Anthony Green <green@redhat.com>
3300 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3301 Move current_file_list out of yyparse and make it static.
3303 * expr.c: Declare quick_stack and tree_list_free_list as static
3304 (init_expr_processing): Register quick_stack and
3305 tree_list_free_list roots.
3307 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3309 * parse.y (build_outer_field_access): New local `decl_ctx', use
3310 it. Check for field's context and current class immediate outer
3311 context inheritance.
3312 (outer_field_access_p): Consider fields inherited from the last
3314 (build_access_to_thisn): Stop at the last enclosing context if
3318 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3320 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3322 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3324 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3327 2000-11-20 Tom Tromey <tromey@cygnus.com>
3329 * jv-scan.c (help): Document --complexity.
3330 (options): Added --complexity.
3331 (flag_complexity): New global.
3332 (main): Call `report'.
3333 * parse-scan.y (complexity): New global.
3334 (if_then_statement, if_then_else_statement,
3335 if_then_else_statement_nsi, switch_block_statement_group,
3336 while_expression, do_statement, for_begin, continue_statement,
3337 throw_statement, catch_clause, finally, method_invocation,
3338 conditional_and_expression, conditional_or_expression,
3339 conditional_expression): Update complexity.
3340 (reset_report): Reset complexity.
3341 (report): New function.
3343 2000-11-20 Tom Tromey <tromey@cygnus.com>
3345 * lex.c (yylex): Added STRICT_TK case.
3346 * parse.y (STRICT_TK): Added.
3347 * parse-scan.y (STRICT_TK): Added.
3348 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3349 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3351 * keyword.h: Rebuilt.
3352 * keyword.gperf (strictfp): Added.
3354 2000-11-20 Tom Tromey <tromey@cygnus.com>
3356 * lex.c (yylex): Recognize floating point constants with leading
3359 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3361 * java-tree.h (cyclic_inheritance_report): Constify.
3362 * parse.y (cyclic_inheritance_report): Likewise.
3364 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3366 * parse.y (goal): Remove call to ggc_add_string_root.
3368 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3370 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3371 Create string in scratch buffer, then pass to build_string.
3373 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3375 * parse.y (issue_warning_error_from_context): Add
3378 2000-11-11 Anthony Green <green@redhat.com>
3380 * jcf-parse.c (process_zip_dir): Add finput parameter.
3381 (jcf_figure_file_type): Call process_zip_dir with appropriate
3384 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3386 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3387 * jcf-parse.c (jcf_figure_file_type): Likewise.
3389 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3391 * parse.y (create_new_parser_context): Use memset () instead of
3394 2000-11-08 Tom Tromey <tromey@cygnus.com>
3396 * gjavah.c (process_file): Only include gcj/cni.h when generating
3399 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3401 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3402 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3403 instead of bzero ().
3405 2000-11-05 Tom Tromey <tromey@cygnus.com>
3407 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3408 * lex.c (IS_ZERO): New define.
3409 (java_perform_atof): Error on floating point underflow.
3411 2000-11-04 Tom Tromey <tromey@cygnus.com>
3413 * lex.c (java_parse_escape_sequence): Only read two octal
3414 characters if the first one is greater than 3. Don't allow
3415 "octal" numbers to include the digits 8 or 9.
3417 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3419 * Make-lang.in (java.distdir): Remove.
3421 2000-11-03 Tom Tromey <tromey@cygnus.com>
3423 * Make-lang.in (java.dvi): New target.
3424 Partial fix for PR other/567.
3426 * lang-options.h: Mention -Wout-of-date.
3427 * jcf-dump.c (flag_newer): New global.
3428 * gjavah.c (flag_newer): New global.
3429 * jcf-io.c (find_class): Only warn when flag_newer set.
3430 * lang.c (flag_newer): New global.
3431 (struct string_option): New declaration.
3432 (lang_W_options): New global.
3433 (process_option_with_no): New function.
3434 (lang_decode_option): Use it.
3436 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3437 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3440 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3441 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3442 * lex.c (java_read_unicode): Removed `term_context' argument.
3443 Recognize any number of `u' in `\u'.
3444 (java_read_unicode_collapsing_terminators): New function.
3445 (java_get_unicode): Use it.
3446 (java_lineterminator): Removed.
3447 (yylex): Produce error if character literal is newline or single
3448 quote. Return if eof found in middle of `//' comment. EOF in
3449 `//' comment is only an error if pedantic.
3450 (java_ignorable_control_p): New function.
3451 (java_parse_end_comment): Return if eof found in middle of
3454 * jv-scan.c (pedantic): New global.
3456 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3458 * parse.y (outer_field_access_p): Inherited fields aren't
3459 consider outer fields.
3460 (maybe_build_thisn_access_method): Use
3461 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3462 (resolve_expression_name): Trigger an error if a static field
3463 is being accessed as an outer field.
3465 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3467 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3470 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3472 * Make-lang.in: Move all build rules here from Makefile.in,
3473 adapt to new context. Wrap all rules that change the current
3474 directory in parentheses. Expunge all references to $(P).
3475 When one command depends on another and they're run all at
3476 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3477 all object-file generation rules. Delete obsolete variables.
3479 * Makefile.in: Delete.
3480 * config-lang.in: Delete outputs= line.
3482 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3484 * parse.y (patch_method_invocation): NULLify this_arg when already
3486 (maybe_use_access_method): Handle call to methods unrelated to the
3487 current class. Fixed comment.
3490 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3492 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3495 2000-10-24 Tom Tromey <tromey@cygnus.com>
3497 * lex.c (java_new_lexer): Initialize new fields. Work around
3498 broken iconv() implementations.
3499 (java_read_char): Swap bytes if required. Use fallback decoder if
3501 (byteswap_init, need_byteswap): New globals.
3502 (java_destroy_lexer): Only close iconv handle if it is in use.
3503 * lex.h (java_lexer): New fields read_anything, byte_swap,
3505 Made out_buffer unsigned.
3507 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3509 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3510 where an enclosing context can be set on the jdep.
3511 (do_resolve_class): Fixed identation.
3513 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3515 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3517 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3520 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3522 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3524 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3526 * jcf-write.c (OP1): Update `last_bc'.
3527 (struct jcf_block): Fixed indentation and typo in comments. New
3529 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3530 follows `monitorenter'.
3531 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3535 2000-10-16 Tom Tromey <tromey@cygnus.com>
3537 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3538 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3539 * lang-options.h: Added -MA, -MT, -MF..
3540 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3541 (DEPEND_TARGET_SET): New macro.
3542 (DEPEND_FILE_ALREADY_SET): Likewise.
3543 (init_parse): Handle new flags.
3544 * jcf.h (jcf_dependency_print_dummies): Declare.
3545 * Make-lang.in (s-java): Added mkdeps.o.
3546 * Makefile.in (BACKEND): Added mkdeps.o.
3547 (../gcjh$(exeext)): Added mkdeps.o.
3548 (../jcf-dump$(exeext)): Added mkdeps.o.
3549 * jcf-depend.c: Include mkdeps.h.
3550 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3551 add_entry): Removed.
3552 (jcf_dependency_reset): Rewrote.
3553 (dependencies): New global.
3554 (jcf_dependency_set_target): Rewrote.
3555 (jcf_dependency_add_target): Likewise.
3556 (jcf_dependency_add_file): Likewise.
3558 (print_ents): Removed.
3559 (jcf_dependency_write): Rewrote.
3560 (print_dummies): New global.
3561 (jcf_dependency_print_dummies): New function
3562 (jcf_dependency_write): Call deps_dummy_targets if required.
3564 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3566 * gjavah.c (add_class_decl): Removed unused variables `tname',
3567 `tlen' and `name_index'.
3568 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
3569 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
3570 in `wfl_operator' with value.
3571 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
3572 (jcf_figure_file_type): Fixed identation.
3573 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
3574 * parse.y (analyze_clinit_body): New function.
3575 (static_initializer:): Reset `current_static_block'.
3576 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
3577 `wfl_operator' with new value.
3578 (lookup_cl): Use EXPR_WFL_FILENAME.
3579 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
3580 analyze_clinit_body.
3581 (build_outer_field_access): Access to this$<n> built from
3582 current_class, not its outer context.
3583 (build_access_to_thisn): Fixed leading comment. Tidied things up.
3584 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
3585 (patch_method_invocation): Use `is_static_flag' when already
3587 (patch_newarray): Removed assignment in ternary operator.
3589 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3591 * except.c (free_eh_ranges): Don't free `whole_range'.
3593 2000-10-15 Anthony Green <green@redhat.com>
3595 * decl.c (init_decl_processing): Call init_class_processing before
3598 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3600 * check-init.c (check_init): Fixed leading comment. Use
3602 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3603 (give_name_to_locals): Likewise.
3604 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
3605 fields in lang_decl_var.
3606 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
3607 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
3608 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
3609 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
3610 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
3611 (LOCAL_FINAL): Rewritten.
3612 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
3613 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
3614 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
3615 `init_final' fields.
3616 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
3617 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
3618 (TYPE_HAS_FINAL_VARIABLE): New macro.
3619 (struct lang_type): Added `afv' field.
3620 * parse.y (check_static_final_variable_assignment_flag): New function.
3621 (reset_static_final_variable_assignment_flag): Likewise.
3622 (check_final_variable_local_assignment_flag): Likewise.
3623 (reset_final_variable_local_assignment_flag): Likewise.
3624 (check_final_variable_indirect_assignment): Likewise.
3625 (check_final_variable_global_assignment_flag): Likewise.
3626 (add_inner_class_fields): Use LOCAL_FINAL_P.
3627 (register_fields): Handle local finals and final variables.
3628 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
3629 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3630 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3632 (java_complete_expand_methods): Loop to set
3633 TYPE_HAS_FINAL_VARIABLE. Call
3634 `reset_final_variable_local_assignment_flag' and
3635 `check_final_variable_local_assignment_flag' accordingly before
3636 and after constructor expansion. Call
3637 `reset_static_final_variable_assignment_flag'
3638 before expanding <clinit> and after call
3639 `check_static_final_variable_assignment_flag' if the
3640 current_class isn't an interface. After all methods have been
3641 expanded, call `check_final_variable_global_assignment_flag' and
3642 `check_static_final_variable_assignment_flag' if the current class
3644 (maybe_yank_clinit): Fixed typo in comment.
3645 (build_outer_field_access_methods): Removed old sanity check. Use
3646 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3647 Don't create access methods for finals.
3648 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
3649 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
3650 existing DECL_INIT has been processed.
3651 (java_complete_lhs): Likewise.
3652 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
3653 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
3655 (patch_assignment): Use LOCAL_FINAL_P.
3656 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
3657 DECL_INITIAL is nullified.
3660 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3662 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
3664 * Makefile.in (parse.c, parse-scan.c): Likewise.
3666 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3668 * class.c (temporary_obstack): Remove.
3669 (make_class): Don't mess with obstascks.
3670 (push_class): Likewise.
3671 (set_super_info): Likewise.
3672 (add_method_1): Likewise.
3673 (add_method): Likewise.
3674 (add_field): Likewise.
3675 (build_utf8_ref): Likewise.
3676 (build_class_ref): Likewise.
3677 (build_static_field_ref): Likewise.
3678 (finish_class): Likewise.
3679 (push_super_field): Likewise.
3680 (layout_class): Likewise.
3681 (layout_class_methods): Likewise.
3682 (init_class_processing): Likewise.
3683 * constants.c (get_tag_node): Likewise.
3684 (build_constant_data_ref): Likewise.
3685 * decl.c (ggc_p): Remove.
3686 (copy_lang_decl): Use ggc_alloc.
3687 (complete_start_java_method): Don't mess with obstacks.
3688 (start_java_method): Likewise.
3689 (end_java_method): Likewise.
3690 * except.c (link_handler): Use xmalloc.
3691 (free_eh_ranges): New function.
3692 (method_init_exceptions): Use it.
3693 (add_handler): Use xmalloc.
3694 (expand_start_java_handler): Don't mess with obstacks.
3695 (prepare_eh_table_type): Likewise.
3696 (expand_end_java_handler): Likewise.
3697 * expr.c (push_value): Likewise.
3698 (create_label_decl): Likewise.
3699 (build_jni_stub): Likewise.
3700 (java_lang_expand_expr): Likewise.
3701 (note_instructions): Use xrealloc.
3702 (java_push_constant_from_pool): Don't mess with obstacks.
3703 (process_jvm_instruction): Likewise.
3704 * java-tree.h (cyclic_inheritance_report): Remove duplicate
3706 * jcf-parse.c (get_constant): Don't mess with obstacks.
3707 (read_class): Likewise.
3708 (jcf_parse): Likewise.
3709 * lex.c (expression_obstack): Remove.
3710 (java_lex): Don't use obstack_free.
3711 * parse.h (exit_java_complete_class): Don't mess with obstacks.
3712 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
3713 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
3714 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
3715 * parse.y (gaol): Add more GC roots.
3716 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
3717 (lookup_field_wrapper): Likewise.
3718 (obtain_incomplete_type): Don't mess with obstacks.
3719 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
3721 (craft_constructor): Don't mess with obstacks.
3722 (safe_layout_class): Likewise.
3723 (java_complete_class): Likewise.
3724 (source_end_java_method): Likewise.
3725 (build_outer_field_access_methods): Likewise.
3726 (build_outer_method_access_method): Likewise.
3727 (maybe_build_thisn_access_method): Likewise.
3728 (build_dot_class_method_invocation): Likewise.
3729 (java_complete_tree): Likewise.
3730 (java_complete_lhs): Likewise.
3731 (do_merge_string_cste): Likewise.
3732 (patch_string_cst): Likewise.
3733 (array_constructor_check_entry): Likewise.
3734 * typeck.c (build_java_array_type): Likewise.
3735 (parse_signature_string): Likewise.
3736 (build_java_signature): Likewise.
3738 2000-10-12 Tom Tromey <tromey@cygnus.com>
3741 * gjavah.c (add_class_decl): Don't special-case inner classes.
3742 (add_namelet): Likewise.
3744 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
3746 * java-tree.h: Constify current_encoding.
3747 * lang.c: Constify current_encoding.
3749 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
3751 * jvgenmain.c (class_mangling_suffix): Omit `.'.
3752 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
3754 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3756 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
3757 patch. Fixes gcj/340.
3759 2000-10-10 Tom Tromey <tromey@cygnus.com>
3761 * lex.c (java_new_lexer): Initialize out_first and out_last
3763 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
3765 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3767 * parse.y (pop_current_osb): New function.
3768 (array_type:): Use `dims:', changed actions
3769 accordingly. Suggested by Anthony Green.
3770 (array_creation_expression:): Used pop_current_osb.
3771 (cast_expression:): Likewise.
3772 (search_applicable_method_list): Fixed indentation.
3774 2000-10-08 Anthony Green <green@redhat.com>
3776 * parse.y (array_type_literal): Remove production.
3777 (type_literals): Refer to array_type, not array_type_literal.
3779 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3781 Patch contributed by Corey Minyard.
3782 * decl.c (check_local_named_variable): New function.
3783 (tree check_local_unnamed_variable): Likewise.
3784 (find_local_variable): Splitted. Call check_local_{un}named_variable.
3786 2000-10-07 Anthony Green <green@redhat.com>
3788 * class.c (layout_class): Handle case where superclass can't be
3791 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
3793 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
3796 2000-10-05 Tom Tromey <tromey@cygnus.com>
3798 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
3799 * jvgenmain.c (class_mangling_prefix): Removed.
3800 (class_mangling_suffix): New global.
3802 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
3804 (print_method_info): Handle overrides for static and final
3806 (process_file): Generate declaration for class object field.
3807 * class.c (cxx_keywords): New array.
3808 (utf8_cmp): New function.
3809 (cxx_keyword_p): New function.
3810 (layout_class_method): Mangle C++ keywords by appending `$'.
3811 (mangle_field): New function.
3812 (mangle_class_field): Use mangle_field. Mangle class name as
3814 (mangle_static_field): Use mangle_field.
3816 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3818 * decl.c (find_local_variable): Removed uncessary type check and
3819 fixed range check typo. From Corey Minyard.
3821 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3823 * decl.c (give_name_to_locals): New local `code_offset'. Call
3824 `maybe_adjust_start_pc'.
3825 * expr.c (note_instructions): New function.
3826 (expand_byte_code): Don't collect insn starts here.
3827 (peek_opcode_at_pc): New function.
3828 (maybe_adjust_start_pc): Likewise.
3829 * java-tree.h (maybe_adjust_start_pc): Declare.
3830 (note_instructions): Likewise.
3831 * jcf-parse.c (parse_class_file): Call `note_instructions'.
3833 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3835 * parse.y (field_access:): Fixed indentation.
3836 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
3838 2000-09-07 Tom Tromey <tromey@cygnus.com>
3841 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
3842 JPRIMITIVE_TYPE_P, for arithmetic operators.
3843 (patch_method_invocation): Indentation fix.
3844 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
3845 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
3846 (do_unary_numeric_promotion): Cleaned up code.
3847 (valid_cast_to_p): Handle boolean correctly.
3849 2000-09-27 Tom Tromey <tromey@cygnus.com>
3851 * lex.c (java_read_unicode): Reset bs_count when finished with
3854 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3857 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
3858 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
3859 (typeck.o): Depend on ggc.h.
3860 * class.c (add_method_1): Use GC functions for allocation.
3861 (init_class_processing): Register roots.
3862 * decl.c (ggc_p): Set to 1.
3863 (pending_local_decls): Make it static.
3864 (push_jvm_slot): Use GC functions for allocation.
3865 (init_decl_processing): Register roots.
3866 (give_name_to_locals): Use GC functions for allocation.
3867 (lang_mark_tree): New function.
3868 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
3869 functions for allocation.
3870 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
3871 * lex.c (java_lex): Use build_string, rather than replicating it
3873 * parse.y (goal): Add more roots.
3874 (mark_parser_ctxt): New function.
3875 * typeck.c: Include ggc.h.
3877 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3879 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
3880 contains something else than MODIFY_EXPR.
3882 2000-09-23 Mark Mitchell <mark@codesourcery.com>
3884 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
3885 * Makefile.in (parse.o): Depend on ggc.h.
3886 (class.o): Likewise.
3887 (constants.o): Likewise.
3890 (jcf-parse.o): Likewise.
3891 (jcf-write.o): Likewise.
3892 (mangle.o): Likewise.
3893 * class.c: Include ggc.h.
3894 (build_static_field_ref): Register GC roots.
3895 (layout_class): Likewise.
3896 (init_class_processing): Likewise.
3897 * constants.c: Include ggc.h.
3898 (current_constant_pool_data_ref): Remove.
3899 (tag_nodes): Move it to ...
3900 (get_tag_node): ... here. Register GC roots.
3901 * decl.c: Include ggc.h. Remove many global tree definitions.
3902 (throw_node): Define.
3903 (java_global_trees): Likewise.
3904 (predef_filenames): Make the size a constant.
3905 (init_decl_processing): Adjust accordingly.
3906 (init_decl_processing): Call init_jcf_parse. Register GC roots.
3907 * expr.c: Include ggc.h.
3908 (init_expr_processing): Register GC roots.
3909 (build_invokeinterface): Likewise.
3910 * java-tree.h: Replace extern tree declarations with macros.
3911 (java_global_trees): New variable.
3912 (java_tree_index): New enumeration.
3913 (init_jcf_parse): Declare.
3914 * jcf-parse.c: Include ggc.h.
3915 (current_class): Remove declaration.
3916 (main_class): Likewise.
3917 (all_class_list): Likewise.
3918 (predefined_filename_p): Adjust for constant size of
3920 (init_jcf_parse): New function.
3921 * jcf-write.c: Include ggc.h.
3922 (generate_classfile): Register GC roots.
3923 (append_synthetic_attribute): Likewise.
3924 (append_innerclass_attribute_entry): Likewise.
3925 * lang.c: Include ggc.h.
3926 (lang_print_error): Register GC roots.
3927 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
3929 * parse.y: Include ggc.h.
3930 (wfl_operator): Remove.
3931 (goal): Register GC roots.
3932 (java_pop_parser_context): Adjust for new field names.
3933 (java_parser_context_save_global): Likewse.
3934 (java_parser_context_restore_global): Likewise.
3935 (java_parser_context_suspend): Likewise.
3936 (java_parser_context_resume): Likewise.
3937 (verify_constructor_circularity): Register GC roots.
3938 (lookup_cl): Likewise.
3939 (java_reorder_fields): Likewise.
3940 (build_current_this): Likewise.
3941 (class_in_current_package): Likewise.
3942 (argument_types_convertible): Likewise.
3943 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
3945 2000-09-14 Tom Tromey <tromey@cygnus.com>
3947 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
3949 2000-09-13 Tom Tromey <tromey@cygnus.com>
3951 * jcf-parse.c: Include <locale.h>.
3952 * jv-scan.c: Include <locale.h>.
3954 2000-09-12 Tom Tromey <tromey@cygnus.com>
3956 * expr.c (pop_type_0): Return `Object' if trying to merge two
3958 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
3959 interface types; `Object' is always a valid supertype.
3961 2000-09-12 Tom Tromey <tromey@cygnus.com>
3964 * jv-scan.c (help): Document --encoding.
3965 (options): Added `encoding' entry.
3966 (OPT_ENCODING): New define.
3967 (main): Handle --encoding.
3968 Include <langinfo.h> if nl_langinfo exists.
3969 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
3971 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
3972 (parse_source_file): Correctly call java_init_lex. Added `finput'
3973 argument. Use nl_langinfo to determine default encoding.
3974 * java-tree.h (current_encoding): Declare.
3975 * parse.y (java_parser_context_restore_global): Don't restore
3977 (java_parser_context_save_global): Don't set `finput' field.
3978 (java_pop_parser_context): Don't restore `finput'. Free old lexer
3980 * lang.c (current_encoding): New global.
3981 (lang_decode_option): Recognize `-fencoding='.
3982 (finish_parse): Don't close finput.
3983 * parse.h (struct parser_ctxt): Removed `finput' and
3984 `unget_utf8_value' fields. Added `lexer' field.
3985 (java_init_lex): Fixed declaration.
3986 * lex.c (java_new_lexer): New function.
3987 (java_destroy_lexer): Likewise.
3988 (java_read_char): Added `lex' argument. Handle iconv case.
3989 (java_read_unicode): Added `lex' argument. Count backslashes in
3991 (java_init_lex): Added `finput' and `encoding' arguments. Set
3992 `lexer' field in ctxp.
3993 (BAD_UTF8_VALUE): Removed.
3994 (java_lex): Handle seeing UEOF in the middle of a string literal.
3995 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
3996 (java_lexer): New structure.
3999 (DEFAULT_ENCODING): New define.
4000 (java_destroy_lexer): Declare.
4002 2000-09-12 Tom Tromey <tromey@cygnus.com>
4005 * lex.c (java_init_lex): Initialize java_io_serializable.
4006 * parse.y (java_io_serializable): New global.
4007 (valid_ref_assignconv_cast_p): An array can be cast to
4010 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4012 * decl.c, expr.c: Include defaults.h if not already included.
4013 Don't define the *_TYPE_SIZE macros.
4015 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4017 * typeck.c (build_java_array_type): Correct first parameter
4018 in ADJUST_FIELD_ALIGN invocation.
4020 2000-09-06 Tom Tromey <tromey@cygnus.com>
4022 * lang-specs.h: Also recognize `-femit-class-files'.
4024 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4026 * verify.c (merge_types): Load the types to merge if necessary.
4028 2000-09-02 Anthony Green <green@redhat.com>
4030 * jcf-io.c: Include zlib.h.
4031 (open_in_zip): Read compressed class file archives.
4032 * zipfile.h (ZipDirectory): Add uncompressed_size and
4033 compression_method fields.
4034 * zextract.c (read_zip_archive): Collect file compression info.
4036 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4038 * parse.y (do_resolve_class): Also explore superclasses of
4039 intermediate enclosing contexts when searching for inner classes.
4041 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4043 * parse.y (variable_declarator_id:): Better error message.
4044 (expression_statement:): Use YYNOT_TWICE.
4045 (cast_expression:): Likewise.
4046 (assignment:): Likewise.
4048 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4050 * parse.y (do_merge_string_cste): New locals. Create new
4051 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4053 2000-08-07 Hans Boehm <boehm@acm.org>
4055 * boehm.c (mark_reference_fields): Set marking bits for all words in
4056 a multiple-word record.
4057 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4060 2000-08-31 Mike Stump <mrs@wrs.com>
4062 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4063 jcf-dump$(exeext)): Make parallel safe.
4065 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4067 * jcf-parse.c (set_source_filename): Constify a char *.
4068 * jcf-write.c (append_innerclasses_attribute,
4069 make_class_file_name): Constify a char *. Don't recycle a
4070 variable for an unrelated purpose.
4071 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4072 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4074 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4076 * expr.c (can_widen_reference_to): Fixed indentation.
4077 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4078 * parse.y: `finit$' replaces `$finit$' in comments.
4079 (try_builtin_assignconv): Fixed leading comment.
4081 2000-08-25 Greg McGary <greg@mcgary.org>
4083 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4085 2000-08-24 Greg McGary <greg@mcgary.org>
4087 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4088 * parse.y (BINOP_LOOKUP): Likewise.
4090 2000-08-22 Andrew Haley <aph@cygnus.com>
4092 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4093 sign extending. Fixes gcj/321.
4094 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4095 combining to make a jlong. Fixes gcj/321.
4097 2000-08-21 Nix <nix@esperi.demon.co.uk>
4099 * lang-specs.h: Do not process -o or run the assembler if
4102 2000-08-16 Andrew Haley <aph@cygnus.com>
4104 * typeck.c (build_java_array_type): Rewrite code to do array
4105 alignment. Take into account back-end macros when aligning array
4106 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4107 user to set alignment. Fixes gcj/252 and 160.
4109 2000-08-09 Tom Tromey <tromey@cygnus.com>
4111 * parse.y (check_abstract_method_definitions): Now return `int'.
4112 Check implemented interfaces. Fixes PR gcj/305.
4114 * parse.y (patch_switch_statement): Disallow `long' in switch
4115 expressions. Fixes PR gcj/310.
4117 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4119 * decl.c (finit_leg_identifier_node): New global.
4120 (init_decl_processing): Use `finit$' to initialize
4121 finit_identifier_node. Use `$finit$' to initialize
4122 finit_leg_identifier_node.
4123 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4124 * java-tree.h (finit_identifier_node): Changed attached comment.
4125 (finit_leg_identifier_node): New declaration.
4126 (ID_FINIT_P): Take finit_identifier_node and
4127 finit_leg_identifier_node into account. This is a backward
4130 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4132 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4134 (generate_bytecode_insns): Check `nargs' before emitting it.
4135 * verify.c (merge_type_state): Fixed typo.
4136 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4137 generate_bytecode_{conditional,insns}.
4139 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4141 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4144 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4146 * class.c (maybe_layout_super_class): Fixed indentation.
4147 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4148 (java_check_methods): New function declaration.
4149 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4150 instead of `str_ptr'.
4151 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4152 of a `invokeinterface' at the right time.
4153 * parse.h (WFL_STRIP_BRACKET): New macro.
4154 (SET_TYPE_FOR_RESOLUTION): Use it.
4155 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4156 (check_class_interface_creation): Don't check for cross package
4157 innerclass name clashes.
4158 (method_header): Behave properly if MDECL is `error_mark_node'.
4159 (method_declarator): Return `error_mark_node' if bogus current
4161 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4162 (resolve_and_layout): New local `decl_type', set and used. Call
4164 (java_check_methods): New method.
4165 (java_layout_classes): Use it.
4166 (resolve_qualified_expression_name): No EH check necessary in
4168 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4170 (patch_assignment): Set DECL_INITIAL on integral final local.
4172 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4174 * java-tree.h (flag_extraneous_semicolon): New extern.
4175 * lang-options.h: (-Wextraneous-semicolon): New option.
4176 * lang.c (flag_redundant): Fixed typo in leading comment.
4177 (flag_extraneous_semicolon): New global.
4178 (lang_decode_option): Set `flag_extraneous_semicolon' when
4179 -Wall. Decode `-Wextraneous-semicolon'.
4180 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4181 `empty_statement' rule.
4182 (class_body_declaration): Likewise.
4183 (method_body:): Accept `;' as a method body.
4184 (static_initializer:): Removed `SC_TK' hack.
4185 (constructor_block_end:): Likewise.
4186 (empty_statement:): Report deprecated empty declaration. Fixes
4189 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4191 * parse.y (build_dot_class_method_invocation): Changed parameter
4192 name to `type'. Build signature from `type' and convert it to a
4193 STRING_CST if it's an array.
4194 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4195 to use `ref_type' directly.
4197 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4199 * lang-options.h: Added a comma after the last element to avoid
4200 syntax errors when other languages define additional options.
4202 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4204 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4205 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4206 (jc1): Link with $(BACKEND).
4207 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4209 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4211 * jvspec.c: Adjust type of second argument to
4212 lang_specific_driver, and update code as necessary.
4214 * class.c (build_dtable_decl): Initialize dummy.
4216 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4218 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4219 method bodies not to rule out discarding `<clinit>'; don't use
4220 <clinit> to initialize static fields with constant initializers.
4222 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4224 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4226 (method_synthetic): New global.
4227 (HANDLE_METHOD): Recognize synthetic method and tell
4228 `print_method_info' about it.
4229 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4230 processing a synthetic method.
4231 * jcf-reader.c (skip_attribute): New function.
4232 ( skip_attribute): Likewise.
4234 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4236 * parse.y (build_outer_field_access): Fixed comments.
4237 (fix_constructors): Emit the initialization of this$<n> before
4239 (resolve_qualified_expression_name): Build an access to `decl' if
4242 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4244 * parse-scan.y (curent_class): Non longer const.
4245 (inner_qualifier, inner_qualifier_length): Deleted.
4246 (current_class_length): New global.
4247 (bracket_count): Fixed typo in leading comment.
4248 (anonymous_count): New global.
4249 (class_instance_creation_expression:): Handle anonymous classes.
4250 (anonymous_class_creation:): New rule.
4251 (push_class_context): Rewritten.
4252 (pop_class_context): Likewise.
4253 (INNER_QUALIFIER): Macro deleted.
4254 (report_class_declaration): call `push_class_context' when
4255 entering the function. `fprintf' format modified not to use
4257 (report_class_declaration): Assign `package_name' and
4258 `current_class' to NULL separately.
4260 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4262 * expr.c (build_invokeinterface): Call layout_class_methods on
4265 2000-07-27 Tom Tromey <tromey@cygnus.com>
4266 Anthony Green <green@cygnus.com>
4267 Alexandre Petit-Bianco <apbianco@cygnus.com>
4269 * class.c (make_class_data): Create vtable for abstract classes.
4270 (get_dispatch_table): Changed to cope with abstract classes.
4272 2000-07-27 Tom Tromey <tromey@cygnus.com>
4274 * parse.y (patch_method_invocation): Don't reverse the argument
4275 list when dealing with anonymous class constructors. Fixed typo in
4278 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4280 * parse.y (build_alias_initializer_parameter_list): Reverse
4281 crafted list when building aliases for anonymous class
4284 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4286 * parse.y (jdep_resolve_class): Don't bother checking potential
4287 innerclass access if `decl' is NULL.
4288 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4291 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4293 * parse.c: Remove (again.)
4295 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4297 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4298 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4299 outside the `if' statement, alias to innerclass removed, `decl'
4300 used to mark the class complete.
4302 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4304 * parse.y (simple_name:): Fixed typo in error message.
4306 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4308 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4309 or its first operand can be error marks.
4311 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4313 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4314 * parse.y (method_header): Likewise.
4316 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4318 * parse.y (process_imports): Consider that one might be trying to
4319 import an innerclass. Fixes gcj/254
4321 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4323 * parse.y (find_as_inner_class): Handle the case where the
4324 enclosing context of an innerclass has been loaded as bytecode.
4326 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4328 * parse.y (simple_name:): Reject `$' in type names.
4329 (resolve_type_during_patch): Use `type' as a second
4330 argument to resolve_no_layout. Fixes gcj/257.
4332 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4334 * parse.y (find_most_specific_methods_list): Select the only
4335 non-abstract method even if max has been set.
4336 Fixes gcj/285, gcj/298.
4338 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4340 * lang-specs.h: Added %(jc1) to java compiler options.
4342 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4344 * .cvsignore: New file.
4346 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4348 * parse.y (not_accessible_p): Access granted to innerclasses
4349 (indirectly) extending the reference type. Fixes gcj/249.
4351 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4353 * parse.y (patch_method_invocation): Fixed comment.
4354 (maybe_use_access_method): Build this$<n>s to the context of the
4355 target method, or a type that extends it. Fixes gcj/242.
4357 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4361 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4363 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4365 2000-07-13 Tom Tromey <tromey@cygnus.com>
4367 * lang-specs.h: Added %{I*}.
4369 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4371 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4373 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4375 * parse-scan.c: Remove.
4377 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4379 * class.c (set_super_info): Handled protected inner classes.
4380 (common_enclosing_context_p): Bail early if arguments aren't both
4382 (get_access_flags_from_decl): Handle private and protected inner
4384 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4385 (CLASS_PROTECTED): Likewise.
4386 (struct lang_type): New bitfield `poic'.
4387 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4389 (check_inner_class_access): Renamed arguments, added
4390 comments. Handles protected inner classes (fixes gcj/225)
4391 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4393 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4395 * parse.y (resolve_qualified_expression_name): Verify qualified
4396 access to `this'. Fixes gcj/239.
4398 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4400 * jcf-write.c (generate_classfile): Don't install ConstantValue
4403 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4405 * parse.y (resolve_qualified_expression_name): Handle inner class
4406 access. Fixes gcj/256.
4408 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4410 * jcf-write.c (generate_classfile): Properly install the
4411 ConstantValue attribute and the initial value constant pool index
4412 on string constants.
4413 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4416 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4418 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4420 * parse.y (find_as_inner_class): Fixed typo.
4421 (do_resolve_class): Explore enclosing contexts when searching for
4422 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4423 (check_inner_class_access): Check `decl' which can be null in case
4426 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4428 * java-tree.h (java_debug_context): Declared `extern'.
4429 (safe_layout_class): Likewise.
4430 * parse.y (resolve_field_access): Field must be `static' in order
4431 to be replaced by its initial value. Added comments.
4432 (find_applicable_accessible_methods_list): Fixed typo.
4433 (find_most_specific_methods_list): Methods found in innerclasses
4434 take over methods founds in the enclosing contexts.
4435 (java_complete_tree): Loosen restrictions on the type of DECLs
4436 that can be replaced by their initialization values.
4437 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4439 2000-07-05 Tom Tromey <tromey@cygnus.com>
4441 * Make-lang.in (PARSE_DIR): New macro.
4442 (PARSE_RELDIR): Likewise.
4443 (PARSE_C): Likewise.
4444 (PARSE_SCAN_C): Likewise.
4445 ($(PARSE_C)): New target.
4446 ($(PARSE_SCAN_C)): Likewise.
4447 (SET_BISON): New macro.
4448 (BISONFLAGS): Likewise.
4449 (JAVABISONFLAGS): Likewise.
4451 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4453 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4454 argument on the first pass for CNI as well as JNI.
4455 (print_method_info): Set up method name on the first pass only.
4457 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4459 * parse.y (parser_qualified_classname): Removed parameter
4461 (create_interface): Removed first passed parameter to
4462 parser_qualified_classname.
4463 (create_class): Likewise. Don't install alias on static
4464 innerclasses. Fixes gcj/275.
4466 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4468 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4469 debugable statement with empty_stmt_node. Fixes gcj/272
4471 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4473 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4476 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4478 * jcf-write.c (push_long_const): Appropriately cast short negative
4481 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4483 * parse.y (verify_constructor_super): Use loop variable
4484 `m_arg_type' initialized with `mdecl_arg_type'.
4486 2000-06-29 Tom Tromey <tromey@cygnus.com>
4488 * parse.y (resolve_field_access): Handle case where `type_found'
4491 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4493 * expr.c (lookup_field): The same field can be found through two
4494 different interface. Don't declare it ambiguous in that case.
4496 2000-06-27 Tom Tromey <tromey@cygnus.com>
4498 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4499 follows \r, then unget it at a lower level.
4501 2000-06-26 Tom Tromey <tromey@cygnus.com>
4503 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4506 2000-06-25 Tom Tromey <tromey@cygnus.com>
4508 * parse.y (for_statement): Wrap expression in a WFL if it is a
4509 constant. For PR gcj/268.
4511 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4513 * parse.y (do_resolve_class): Minor optimiztion in the package
4514 list search. Removed unnecessary test and return statement.
4515 (valid_ref_assignconv_cast_p): Order of arguments to
4516 enclosing_context_p fixed.
4518 2000-06-24 Tom Tromey <tromey@cygnus.com>
4520 * expr.c (lookup_field): Print error and return error_mark_node if
4521 field reference is ambiguous.
4523 * parse.y (check_abstract_method_definitions): Also check if
4524 `other_method' is abstract.
4526 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4528 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4530 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4531 (struct lang_type): New field `pic'.
4532 (CLASS_PRIVATE): New macro.
4533 * parse.y (check_inner_class_access): New function.
4534 (jdep_resolve_class): Call it.
4536 2000-06-23 Tom Tromey <tromey@cygnus.com>
4538 * parse.y (patch_incomplete_class_ref): Initialize the returned
4539 class. For PR gcj/260.
4541 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4543 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4545 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4547 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4548 Java specific checks.
4549 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4551 * java-tree.def (CASE_EXPR): Marked 'e'.
4552 (DEFAULT_EXPR): Likewise.
4553 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4555 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4556 Java specific checks.
4557 (generate_bytecode_insns): Test try_block for BLOCK before using
4559 * parse.y (build_wfl_wrap): Added `location' argument. Set
4560 EXPR_WFL_LINECOL accordingly.
4561 (dim_expr:): Wrap constants with WFLs.
4562 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
4563 (resolve_package): Check for `stmt' not being a BLOCK before
4564 building a debuggable statement with it.
4565 (make_qualified_primary): Added extra parameter to build_wfl_wrap
4567 (resolve_field_access): Make sure `decl' is a DECL before treating
4569 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
4570 IDENTIFIER_NODE before treating it as such.
4571 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
4572 treating it as such.
4573 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
4574 to be applied only on non array types.
4576 2000-06-16 Per Bothner <per@bothner.com>
4578 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
4579 define in terms of DECL_RESULT, as that fails when --enable-checking.
4581 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4583 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
4584 types the same in comparison.
4585 (CHECK_OP): Add static prototype.
4587 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4589 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
4590 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
4593 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4595 * decl.c (create_primitive_vtable): Prototype.
4597 * jcf-write.c (generate_bytecode_insns): Initialize variable
4600 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
4602 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4604 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
4605 to track searched classes, and do not search the same class more than
4606 once. Call find_applicable_accessible_methods_list on immediate
4607 superclass, instead of search_applicable_method_list on all ancestors.
4610 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4612 * parse.y (register_fields): Permit static fields in inner classes
4613 if they are final. Fix for PR gcj/255.
4615 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4617 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
4618 * parse.y (find_in_imports): Returned type changed to void,
4619 leading comment fixed.
4620 (register_package): New function.
4621 (qualify_and_find): Likewise.
4622 (package_declaration:): Use `register_package'.
4623 (single_type_import_declaration:): Removed local variable
4624 `node'. Added missing `;' for consistency.
4625 (type_import_on_demand_declaration:): Use `chainon' to link new
4627 (lookup_field_wrapper): Lookup local variables defined in outer
4629 (java_complete_class): Don't reverse the list of imported on demand.
4630 (do_resolve_class): Reorganized. Removed local variable
4631 `original_name'. Call `qualify_and_find' with the current package
4632 name, invoke `find_in_imports_on_demand' right after. Call
4633 `qualify_and_find' with the packages we've seen so far. Fixed
4634 operations numbering in comments.
4635 (java_expand_class): Don't reverse `package_list'.
4636 (find_most_specific_methods_list): New local variables `abstract'
4637 and `candidates'. Use them to pick the right method.
4639 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
4641 * parse.y (check_modifiers_consistency): Don't subtract out
4642 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
4644 2000-06-04 Philipp Thomas <pthomas@suse.de>
4646 * Makefile.in (INTLLIBS): New.
4650 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4652 * class.c (get_dispatch_table): Build the vtable dummy entry list
4653 element with a null purpose. Fixed leading comment.
4654 (build_dtable_decl): Build an accurate dtable type when appropriate
4657 2000-06-02 Richard Henderson <rth@cygnus.com>
4659 * lang.c (lang_get_alias_set): New.
4661 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4663 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
4664 before using it as the accessed field.
4666 2000-05-31 Tom Tromey <tromey@cygnus.com>
4668 * java-tree.h (boolean_array_vtable, byte_array_vtable,
4669 char_array_vtable, short_array_vtable, int_array_vtable,
4670 long_array_vtable, float_array_vtable, double_array_vtable):
4672 * expr.c (get_primitive_array_vtable): New function.
4673 (create_primitive_vtable): New function.
4674 (java_lang_expand_expr): Enable code to statically generate
4676 * decl.c (init_decl_processing): Create primitive vtables.
4677 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
4678 short_array_vtable, int_array_vtable, long_array_vtable,
4679 float_array_vtable, double_array_vtable): Define.
4681 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
4683 * java/parse.y (find_applicable_accessible_methods_list):
4684 Don't add an uninitialized value to the list.
4686 2000-05-25 Tom Tromey <tromey@cygnus.com>
4688 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
4689 when trying to see if field's class should be initialized. Always
4690 initialize field's declaring class, not qualified class.
4693 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
4694 `wfl_operator', to maybe_build_primttype_type_ref.
4697 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
4699 * parse.y (patch_method_invocation): Don't try to lookup methods
4702 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4704 * parse.y (resolve_field_access): Call the appropriate <clinit>
4705 before accessing the length of a static array. Craft a decl for
4706 the field while its time. Fixes PR gcj/129.
4708 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4710 * parse.y (resolve_package): Correctly set `*next' (was off by
4712 (resolve_qualified_expression_name): Fixed comment.
4714 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4716 * jcf-parse.c (jcf_parse_source): Reset current_class and
4717 current_function_decl to NULL before parsing a new file.
4719 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4721 * parse.y (block_end:): If the collected block doesn't feature a
4722 statement, insert an empty statement.
4724 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4726 * parse.y (maybe_yank_clinit): New function.
4727 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
4728 end of the list of methods belonging to a class.
4729 (java_complete_expand_method): Check whether <clinit> is really
4730 necessary and expand it accordingly.
4732 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4734 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
4735 processed by the method's switch statement.
4737 2000-05-19 Tom Tromey <tromey@cygnus.com>
4739 * java-tree.h: Added init state enum.
4740 * decl.c (emit_init_test_initialization): Initialize class
4741 initialization check variable by looking at class' state.
4743 2000-05-19 Tom Tromey <tromey@cygnus.com>
4745 * java-tree.h (build_instanceof): Declare.
4746 (build_get_class): Declare.
4747 * parse.y (patch_binop): Use build_instanceof.
4748 * expr.c (build_instanceof): New function. If class is final,
4749 don't make a function call.
4750 (expand_java_INSTANCEOF): Use it.
4751 (build_get_class): New function.
4753 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4755 * jcf-write.c (generate_classfile): Scan the source_file for
4756 slashes with the right pointer variable.
4758 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
4760 * lang.c (lang_decode_option): Update -Wunused flags by calling
4762 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
4764 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
4766 * check_init.c (check_init): Constify local char *.
4767 * class.c (push_class): Constify local char *.
4768 * java_tree.h: Update prototypes.
4769 * jcf-io.c (open_class): Constify filename parameter and
4771 (find_class): Remove redundant string copy. Cast return from
4773 * jcf-parse.c (read_class, parse_class_file, yyparse):
4774 Constify local char *.
4775 * jcf-write.c (generate_bytecode_insns, generate_classfile):
4776 Constify local char *.
4777 * jcf.h (JCF): Constify filename and classname.
4778 (JCF_FINISH): Cast args to FREE to char * when appropriate.
4779 * lang.c (init_parse): Constify parameter and return value.
4780 * lex.c (java_get_line_col): Constify filename parameter.
4781 * parse.h: Constify parser_ctxt.filename. Update prototypes.
4782 * parse.y (java_parser_context_suspend,
4783 issue_warning_error_from_context, safe_layout_class): Constify
4785 * parse.c: Regenerate.
4787 2000-05-08 Tom Tromey <tromey@cygnus.com>
4789 * expr.c (build_jni_stub): Cache the result of
4790 _Jv_LookupJNIMethod.
4792 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4794 * decl.c (predef_filenames_size): Now 7.
4795 (predef_filenames): New seventh entry.
4797 2000-05-04 Tom Tromey <tromey@cygnus.com>
4799 * boehm.c (mark_reference_fields): Don't mark RawData fields.
4800 Keep track of when we've seen a reference field after a
4801 non-reference field.
4802 (get_boehm_type_descriptor): Handle case where we see
4803 non-reference fields but no trailing reference field.
4804 * decl.c (rawdata_ptr_type_node): Define.
4805 (init_decl_processing): Initialize rawdata_ptr_type_node.
4806 * java-tree.h (rawdata_ptr_type_node): Declare.
4808 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4810 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
4811 specifiers in calls to fprintf.
4813 2000-05-03 Andrew Haley <aph@cygnus.com>
4815 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
4817 * javaop.h (WORD_TO_INT): New function.
4818 (IMMEDIATE_s4): Use WORD_TO_INT.
4819 * jcf.h (JPOOL_INT): Ditto.
4821 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
4824 2000-04-19 Tom Tromey <tromey@cygnus.com>
4826 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
4828 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
4830 * expr.c (build_jni_stub): New function.
4831 * lang-specs.h: -fjni and -femit-class-file are incompatible.
4833 * parse.y (java_complete_expand_methods): Expand a native method
4834 and call build_jni_stub if -fjni given.
4835 * lang-options.h: Document -fjni.
4836 * lang.c (flag_jni): New global.
4837 (lang_f_options): Added `jni' entry.
4838 * java-tree.h (soft_lookupjnimethod_node,
4839 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
4841 (flag_jni): Declare.
4842 (build_jni_stub): Declare.
4843 (struct lang_decl): Added `native' flag.
4844 (METHOD_NATIVE): Redefined to use `native' field of lang specific
4846 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
4847 soft_jnipopsystemframe_node): New globals.
4848 (init_decl_processing): Set them. _Jv_InitClass only takes one
4851 * java-tree.def: Put into `C' mode.
4853 2000-04-27 Tom Tromey <tromey@cygnus.com>
4856 * expr.c (expand_invoke): Generate check to see if object pointer
4857 is null in nonvirtual invocation case.
4858 * java-tree.h (soft_nullpointer_node): Declare.
4859 * decl.c (soft_nullpointer_node): New global.
4860 (init_decl_processing): Initialize soft_nullpointer_node.
4861 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4862 or `private' methods.
4863 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4865 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4867 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4870 2000-04-26 Tom Tromey <tromey@cygnus.com>
4872 * zextract.c (find_zip_file_start): New function.
4873 (read_zip_archive): Use it.
4875 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4877 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
4879 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4881 * class.c (common_enclosing_context_p): New function.
4882 * java-tree.h (common_enclosing_context_p): Added prototype.
4883 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
4884 classes sharing an outer context with the current instance.
4885 * parse.y (build_access_to_thisn): Fixed leading comment.
4886 (verify_constructor_super): New local `supper_inner'. Skip
4887 enclosing context argument in the case of inner class constructors.
4888 (patch_method_invocation): Insert proper context as second
4889 parameter to pure inner class constructor super invocations.
4891 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4893 * parse.y (end_class_declaration): Reset the interface number
4896 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4898 * parse.y (source_start_java_method): Deleted unnecessary code.
4899 (patch_method_invocation): Fixed comment.
4901 2000-04-24 Robert Lipe <robertlipe@usa.net>
4903 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
4905 2000-04-23 Tom Tromey <tromey@cygnus.com>
4907 * boehm.c (mark_reference_fields): Use int_byte_position.
4909 2000-04-22 Tom Tromey <tromey@cygnus.com>
4911 * boehm.c (mark_reference_fields): Only call byte_position on
4914 2000-04-22 Tom Tromey <tromey@cygnus.com>
4916 * boehm.c (mark_reference_fields): Added `last_view_index'
4917 argument. Use DECL_FIELD_OFFSET to determine field's offset.
4919 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
4921 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
4922 * parse.y (check_class_interface_creation): Fixed comments. Select
4923 permitted modifiers for (inner) interfaces. Changed error message
4924 to report rejected modifiers used with local classes.
4926 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4928 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
4929 of directly inherited type considered in scope.
4930 * parse.y (do_resolve_class): Search inherited classes for inner
4933 2000-04-20 Tom Tromey <tromey@cygnus.com>
4935 * parse.y (not_accessible_p): Use member's class, not current
4936 class, when doing inheritance check for protected reference.
4939 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
4941 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
4943 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4945 * parse.y (lookup_field_wrapper): Search for final local aliases.
4946 (resolve_expression_name): Let lookup_field_wrapper search for
4947 final local aliases. Force the value of `name' if one is found.
4948 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
4949 an expression name. Fixed comments.
4951 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4953 * parse.y (yyerror): `msg' can be null, don't use it in that case.
4955 2000-04-19 Tom Tromey <tromey@cygnus.com>
4957 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
4959 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4961 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
4963 2000-04-18 Tom Tromey <tromey@cygnus.com>
4966 * gjavah.c (utf8_cmp): Changed return value.
4967 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
4969 (cxx_keywords): New global.
4970 (get_field_name): Handle new result of cxx_keyword_subst.
4971 (print_method_info): Likewise.
4973 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
4975 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
4976 with a newline, for CNI.
4977 (print_stub_or_jni): Print a space or newline before method name for
4979 (print_cxx_classname): Don't write leading "::" in CNI stub method.
4980 (process_file): Include gcj/cni.h if generating CNI stubs.
4982 2000-04-16 Tom Tromey <tromey@cygnus.com>
4984 * gjavah.c (decompile_method): Use print_field_name.
4987 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4989 * parse.y (java_expand_classes): Reverse the package list once.
4990 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
4992 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
4993 the `==' and `!=' operators.
4995 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4997 * jcf-write.c (generate_bytecode_insns): At invokation time,
4998 always relate an interface method to the type of its selector.
5000 2000-04-05 Tom Tromey <tromey@cygnus.com>
5003 * expr.c (expand_invoke): Generate check to see if object pointer
5004 is null in nonvirtual invocation case.
5005 * java-tree.h (soft_nullpointer_node): Declare.
5006 * decl.c (soft_nullpointer_node): New global.
5007 (init_decl_processing): Initialize soft_nullpointer_node.
5008 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5009 or `private' methods.
5010 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5012 2000-04-05 Tom Tromey <tromey@cygnus.com>
5015 * parse.y (check_final_assignment): Recognize assignments to the
5016 `length' field of an array when generating class files.
5018 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5020 * class.c (decl_hash): Prototype removed.
5021 (decl_compare): Likewise.
5023 2000-04-05 Tom Tromey <tromey@cygnus.com>
5025 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5026 * parse.y (check_modifiers_consistency): Check for final/volatile
5027 clash. Fixes PR gcj/164.
5029 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5031 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5033 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5035 (add_method_1): Use `java_hash_hash_tree_node' and
5036 `java_hash_compare_tree_node'.
5037 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5038 (java_hash_compare_tree_node): Likewise.
5039 * parse.y (find_applicable_accessible_methods_list): Create,
5040 delete and use a hash table to remember already searched interfaces.
5042 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5044 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5047 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5049 * boehm.c (mark_reference_fields, set_bit): Prototype.
5050 (set_bit): Un-ANSI-fy definition.
5052 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5055 * decl.c (emit_init_test_initialization): Likewise.
5057 * gjavah.c (jni_print_char): Likewise.
5059 * parse.y (create_new_parser_context): Likewise.
5061 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5063 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5064 patch missing hunk. Fixed indentation.
5066 2000-03-30 Tom Tromey <tromey@cygnus.com>
5068 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5069 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5071 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5073 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5074 when negative *before* using it as an array index.
5075 * ChangeLog: Fixed typo.
5077 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5079 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5080 to 0 when it reaches -1.
5082 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5084 * jcf-parse.c (get_constant): Properly cast `num' during the
5085 invocation of `add_double'.
5086 * jcf-write.c (push_long_const): Properly cast `lo' before
5087 comparing it to short bounds.
5088 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5089 `interface_body:' is reduced after the current interface is
5092 2000-03-26 Tom Tromey <tromey@cygnus.com>
5094 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5095 Java-specific `-f' option.
5097 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5099 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5100 Adjust order of making types.
5101 Make bitsize_*_node values.
5103 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5105 * class.c (make_field_value): Use byte_position.
5106 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5107 (java_array_data_offset): Likewise.
5108 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5111 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5113 * parse.y (check_abstract_method_definitions): New local
5114 `end_type_reached'. Make sure we also consider `end_type'.
5115 (java_check_abstract_method_definitions): Make sure we eventually
5116 consider `java.lang.Object'.
5117 (maybe_use_access_method): Don't use access method if not in the
5118 context of a pure inner class or if the method's context is right.
5119 (find_applicable_accessible_methods_list): New static flag
5120 `object_done'. Don't search abstract classes as interfaces. Fixed
5121 indentation. Fixed the `java.lang.Object' only search. Search
5122 class interface(s) first, then fully search enclosing contexts.
5123 (find_most_specific_methods_list): Pick the closest candidate when
5124 they're all abstract.
5126 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5128 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5129 properly initialize `finished_label'. Don't emit gotos for empty
5132 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5134 * except.c (emit_handlers): Clear catch_clauses_last.
5136 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5138 * parse.y (check_method_types_complete): New function.
5139 (create_class): Reset anonymous class counter only when seeing an
5141 (java_complete_class): JDEP_METHOD: Don't recompute signature
5144 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5146 * class.c (build_static_ref): Fixed indentation in comment.
5147 * java-tree.def (TRY_EXPR): Fixed typo in name.
5148 (CLASS_LITERAL): Likewise.
5149 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5150 (struct lang_type): New field `dot_class'.
5151 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5152 (generate_classfile): Method `class$' is synthetic.
5153 * parse.y (build_do_class_method): New function.
5154 (build_dot_class_method_invocation): Likewise.
5155 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5156 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5157 (qualify_ambiguous_name): Likewise.
5158 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5159 (build_try_statement): Fixed leading comment.
5161 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5163 * class.c (make_field_value): Properly handle sizes.
5164 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5165 (layout_class_method): Count using trees.
5166 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5167 * expr.c (java_array_data_offset): Use int_bit_position.
5168 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5169 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5171 2000-03-16 Tom Tromey <tromey@cygnus.com>
5173 * lang.c (flag_hash_synchronization): New global.
5174 (lang_f_options): Added `hash-synchronization'.
5175 * lang-options.h: Mention -fhash-synchronization.
5176 * java-tree.h (flag_hash_synchronization): Declare.
5177 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5178 hash table synchronization is disabled.
5179 * decl.c (init_decl_processing): Only push `sync_info' value when
5180 hash table synchronization is disabled.
5181 * class.c (make_class_data): Only push `sync_info' field when hash
5182 table synchronization is disabled. Removed dead code.
5184 2000-03-16 Tom Tromey <tromey@cygnus.com>
5186 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5188 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5190 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5192 * parse.y (patch_method_invocation): Handle anonymous classes
5193 creation in static context.
5195 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5197 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5198 * parse.y (resolve_qualified_expression_name): Use it.
5199 (patch_method_invocation): Likewise.
5201 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5203 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5204 depending on the type of dependency which dictates what the
5206 (unresolved_type_p): Resolved types limited to the current class.
5208 2000-03-15 Tom Tromey <tromey@cygnus.com>
5210 * decl.c (init_decl_processing): Set type of `sync_info' to be
5213 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5214 Correctly compute bit number for current slot. Zero `high' and
5215 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5216 mark_reference_fields.
5217 (mark_reference_fields): New function.
5219 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5221 * parse.y (register_incomplete_type): Fixed initialization of
5224 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5226 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5228 (push_class_context, pop_class_context): New function.
5229 (class_body:): Call pop_class_context.
5230 (interface_body:): Likewise.
5231 (INNER_QUALIFIER): New macro.
5232 (report_class_declaration): Changed output format and use
5233 INNER_QUALIFIER. Call push_class_context.
5235 2000-02-14 Andrew Haley <aph@cygnus.com>
5237 * check-init.c (check_init): Add new cases for unary and binary
5240 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5242 * parse.y (resolve_package): Set `next' once a type name has been
5243 progressively discovered.
5244 (resolve_qualified_expression_name): Propagate resolution only if
5245 there are remaining qualifiers. Take into account `q' might have
5246 been cleared after re-qualification.
5247 * parse.y (patch_method_invocation): New local `resolved'.
5248 Section dealing with qualified expression rewritten to use
5249 resolve_field_access.
5251 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5253 * parse.h (PUSH_CPC): Fixed indentation.
5254 (DEBUG_CPC): New macro.
5255 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5256 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5257 * parse.y (class_body_declaration:): Use
5258 SET_CPC_INSTANCE_INITIALIZER_STMT.
5259 (method_declaration:): Check for null current_function_decl.
5260 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5261 (java_parser_context_pop_initialized_field): Better handling of
5263 (maybe_make_nested_class_name): Mark nested class name as
5264 qualified when necessary.
5265 (end_class_declaration): Don't call java_parse_context_resume when
5266 one or more error occurred.
5267 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5268 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5269 SET_CPC_INITIALIZER_STMT.
5270 (method_header): Check for inner classes declaring static methods.
5271 (resolve_qualified_expression_name): Handle situation where `this'
5274 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5276 * typeck.c (build_prim_array_type): Correctly set the high word too.
5278 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5280 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5282 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5283 list of methods for interfaces.
5285 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5287 * parse.y (qualify_ambiguous_name): Properly handle expressions
5290 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5292 * parse.y (check_final_assignment): Extended to process
5294 (patch_assignment): Have check_final_assignment called only once.
5296 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5298 * java-tree.h (IS_INIT_CHECKED): New flag.
5299 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5300 * parse.y (patch_string): Call force_evaluation_order on the
5301 completed string concatenation tree.
5302 * expr.c (force_evaluation_order): Call force_evaluation_order on
5303 function's arguments too.
5305 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5307 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5308 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5309 (build_anewarray): Likewise.
5310 * parse.y (patch_newarray): Likewise.
5311 * parse.c: Regenerated.
5313 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5315 * decl.c (init_decl_processing): Added new class fields `depth',
5316 `ancestors', and `idt' to class_type_node. Use
5317 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5318 * class.c (make_class_data): Push initial values for new fields.
5319 * java-tree.h: Updated prototype for `build_invokeinterface'.
5320 * expr.c (build_invokeinterface): Changed parameters to accept
5321 `method' tree. Calculate index of `method' in its declaring
5322 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5323 (expand_invoke): Call `build_invokeinterface' with new parameters.
5324 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5327 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5329 * typeck.c (lookup_do): Search superinterfaces first
5330 when looking up an interface method. From Godmar Back
5333 2000-03-06 Tom Tromey <tromey@cygnus.com>
5335 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5337 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5339 * java-tree.h (lookup_argument_method2): Declared.
5340 (safe_layout_class): Prototype moved from parse.h.
5341 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5342 * parse.y (java_check_regular_methods): Local `super_class' gone.
5343 Call lookup_argument_method2 instead of lookup_argument_method.
5344 Perform modifier match for methods found declared in implemented
5345 interfaces. Fixed indentation problem. Overriding/hiding error
5346 report to take place only for methods found in classes.
5347 * typeck.c (lookup_argument_method): Changed leading
5348 comment. Re-written by calling lookup_do.
5349 (lookup_argument_method2): New function.
5350 (lookup_java_method): Re-written by calling lookup_do.
5351 (lookup_do): New function.
5353 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5355 * check-init.c (check_init): Removed dead code. Handle (blank)
5357 * parse.y (declare_local_variables): New local `final_p', set it
5358 and use it to initialize LOCAL_FINAL.
5359 (check_final_assignment): Only check FIELD_DECLs.
5361 2000-02-17 Tom Tromey <tromey@cygnus.com>
5363 * Makefile.in (JAVA_OBJS): Added boehm.o.
5364 (boehm.o): New target.
5365 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5366 * java-tree.h (flag_use_boehm_gc): Declare.
5367 (get_boehm_type_descriptor): Declare.
5368 * lang.c (lang_f_options): Added `use-boehm-gc'.
5369 (flag_use_boehm_gc): New global.
5370 * lang-options.h: Added -fuse-boehm-gc.
5371 * boehm.c: New file.
5372 * class.c (get_dispatch_table): If class uses a Boehm type
5373 descriptor, put it in the vtable.
5374 (make_class_data): Removed dead code.
5376 2000-03-03 Per Bothner <per@bothner.com>
5378 * decl.c (init_decl_processing): Initialize sizetype properly.
5380 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5382 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5383 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5384 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5385 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5386 (jcf_parse): New local `current'. Load innerclasses seen in outer
5387 context being processed.
5388 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5389 * jcf-write.c (append_innerclasses_attribute): New function.
5390 (append_innerclasses_attribute_entry): Likewise.
5391 (get_access_flags): Handle static classes. Set anonymous and local
5392 classes to be private.
5393 (generate_classfile): Attribute count adjusted. Call
5394 append_innerclasses_attribute.
5395 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5396 PURE_INNER_CLASS_TYPE_P.
5397 * parse.y (parser_qualified_classname): New parameter `is_static',
5398 produce non qualified name accordingly.
5399 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5400 (create_interface): Added argument to parser_qualified_classname.
5401 (create_class): Added argument to parser_qualified_classname. Setup
5402 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5403 (add_inner_class_fields): Fixed indentation.
5404 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5405 (method_declarator): Fixed typo in comment.
5406 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5407 (build_current_thisn): Likewise.
5408 (patch_method_invocation): Likewise.
5410 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5412 * decl.c (current_function_decl): Move to toplev.c.
5414 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5416 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5417 (DECL_BIT_INDEX): Use underlying representation.
5418 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5420 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5422 * expr.c (build_java_ret): Pass proper type to size_binop.
5424 2000-02-25 Anthony Green <green@cygnus.com>
5426 * expr.c (build_class_init): Mark the decl to be ignored by
5428 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5429 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5430 * class.c (init_test_hash_newfunc): New function.
5431 (decl_hash): New function.
5432 (decl_compare): New function.
5433 * decl.c (emit_init_test_initialization): New function.
5434 (complete_start_java_method): Traverse the init test hashtable,
5435 calling emit_init_test_initialization.
5436 (always_initialize_class_p): Define.
5437 * expr.c (build_class_init): Use initialization tests when
5438 emitting class initialization code.
5439 (always_initialize_class_p): Declare.
5440 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5442 * java-tree.h: Include hash.h.
5443 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5444 (struct lang_decl): Add init_test_table field.
5445 (init_test_hash_entry): Define.
5447 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5449 * gjavah.c (main): Avoid using `argi' to report unimplemented
5452 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5454 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5455 initialize locals to avoid warnings. Local `exception_type' moved
5458 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5460 * parse.y (resolve_expression_name): Use `orig' as a second
5461 argument to resolve_field_access.
5462 (resolve_field_access): Removed unnecessary code when dealing with
5465 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5467 * class.c (push_super_field): Don't push the field twice.
5468 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5469 * parse.h (java_reorder_fields): Prototyped.
5470 * parse.y (java_reorder_fields): New function.
5471 (java_layout_class): Simplified not to worry about re-ordering.
5473 2000-02-23 Tom Tromey <tromey@cygnus.com>
5475 * gjavah.c (print_name): In JNI case, correctly quote string.
5476 (print_method_info): Don't handle overrides in JNI mode.
5478 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5480 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5481 value type set to `boolean_type_node'.
5483 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5485 * jcf-dump.c (main): Test for correct condition after
5486 output file creation.
5488 2000-02-19 Anthony Green <green@cygnus.com>
5490 * jcf-depend.c (add_entry): Fix test for first list entry.
5492 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5494 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5495 * constants.c (build_constants_constructor): Likewise.
5497 2000-02-19 Anthony Green <green@cygnus.com>
5499 * jcf-depend.c (add_entry): Add entries to the end of the list.
5501 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5503 * decl.c (INT_TYPE_SIZE): Define if necessary.
5504 (expand_java_return): Handle the case of a native integer smaller
5507 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5509 * gjavah.c (help): Use GCCBUGURL.
5510 * jv-scan.c (help): Likewise.
5511 * jcf-dump.c (help): Likewise.
5513 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5515 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5518 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5520 * jcf-parse.c (load_class): Call `fatal' if no file containing
5521 the target class are found.
5523 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5525 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5526 lex.c, lex.h, and PARSE_H to...
5527 (parse.o, parse-scan.o): ...here, respectively.
5529 * lex.c: Split out code that may trigger SIGFPE from yylex()
5530 to its own function.
5531 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5533 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5535 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5537 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5539 * parse.y (outer_field_access_p): Stop in time when outer contexts
5541 (resolve_qualified_expression_name): Properly qualify *everything*
5542 after a package.type to be resoled as expression names.
5543 (find_applicable_accessible_methods_list): Save/restore `class' to
5544 isolate it from a possible outer context search.
5546 2000-02-15 Tom Tromey <tromey@cygnus.com>
5548 * gjavah.c (jni_print_char): New function.
5549 (print_full_cxx_name): Use it.
5550 (decode_signature_piece): Likewise.
5551 (print_cxx_classname): Likewise.
5553 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5555 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5557 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5559 * gjavah.c: Include version.h.
5561 * jcf-dump.c: Likewise.
5563 * jv-scan.c: Likewise.
5565 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5567 * parse.y (outer_field_access_fix): First parameter now a tree
5568 node. Check for assignement to final. First argument to
5569 build_outer_field_access_fix modified to accommodate prototype.
5570 (build_outer_field_access): Don't check for assignment to final
5572 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
5573 possibly returned by outer_field_access_fix. Changed
5574 outer_field_access_fix's first argument.
5575 (check_final_assignment): $finit$'s context is OK.
5576 (patch_unaryop): Use node instead of its line/column value when
5577 calling outer_field_access_fix.
5579 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5581 * parse.y (interface_declaration:): No longer tagged
5582 <node>. Re-installed default action.
5583 (class_member_declaration:): Handle inner interfaces.
5584 (interface_member_declaration): Handle inner interfaces and
5586 (create_interface): Push error if one seen. Suspend parsing
5587 context when processing an inner interface.
5588 (register_fields): Inner class static field limitations not to
5589 apply to inner interfaces.
5591 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5593 * jcf-parse.c (load_class): Update `java_error_count' when a
5594 class' file can't be found.
5595 (parse.y): Avoid (byte)code generation when errors seen.
5597 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5599 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
5600 decodes a valid node.
5601 (patch_binop): Handle TRUNC_DIV_EXPR.
5603 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5605 * parse.y (resolve_package): New local `acc'. Try to progressively
5606 build and guess a package and type name.
5608 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5610 * parse.y (find_applicable_accessible_methods_list): Load and
5611 layout the search class if necessary.
5612 (java_complete_tree): Keep to original type of the folded initial
5615 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5617 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
5618 Generate error message if circularity is detected. New static
5620 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
5621 * jcf-write.c (generate_bytecode_insns): Very simply handle
5623 * parse.y (java_check_circular_reference): Use
5624 `cyclic_inheritance_report' during report, if necessary.
5625 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
5626 walking NEW_ARRAY_INIT twice.
5628 2000-02-09 Tom Tromey <tromey@cygnus.com>
5630 * parse.y (check_class_interface_creation): Allow inner classes to
5631 be `private' or `protected', check modifiers' consistency. Prevent
5632 block local classes from bearing any modifiers.
5634 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5636 * except.c (check_start_handlers): Re-add prototype lost in last
5638 (maybe_start_try): Remove excess argument to `check_start_handlers'.
5640 2000-02-09 Andrew Haley <aph@cygnus.com>
5642 * decl.c (clear_binding_level): Remove excess initializer.
5643 (maybe_poplevels): Remove unused variable.
5644 (force_poplevels): Ditto.
5645 (struct binding_level): Add comment.
5647 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5649 * jcf-write.c (generate_classfile): Don't consider
5650 pre-initialization with reference value (use <clinit> instead.)
5651 * parse.y (java_fix_constructors): No generated constructor for
5653 (build_outer_field_access): Removed debug message.
5654 (outer_field_expanded_access_p): Adapted to bytecode generation.
5655 (build_outer_field_access_method): Use fix_method_argument_names.
5656 (build_outer_method_access_method): Fixed indentation. Added
5657 comment. Handle access method generation for static and also void
5659 (build_access_to_thisn): Inserted debug message.
5660 (maybe_build_thisn_access_method): Use fix_method_argument_names.
5661 (resolve_qualified_expression_name): Fixed comment.
5662 (not_accessible_p): Adapted to bytecode generation. Added comment.
5663 (patch_method_invocation): Added comment.
5664 (maybe_use_access_method): Fixed leading comment. Handle static
5666 (java_complete_lhs): Don't shortcut handling of initialized upon
5667 declaration String type static fields when generating bytecode.
5668 (patch_unaryop): Handle outer field access when generating
5671 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5673 * java-tree.h (FIELD_THISN): New macro.
5674 * jcf-write.c (append_synthetic_attribute): New function.
5675 (generate_classfile): Set "Synthetic" attribute on this$<n>,
5676 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
5677 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
5679 (build_outer_field_access): Turned on access functions usage and
5680 generation when compiling to bytecode.
5681 (maybe_use_access_method): Likewise.
5683 2000-01-25 Andrew Haley <aph@cygnus.com>
5685 * java-except.h (struct eh_range): Add `expanded' field.
5686 (maybe_start_try): Add end_pc arg.
5687 (maybe_end_try): Ditto.
5688 * java-tree.h (force_poplevels): new function.
5689 * expr.c (expand_byte_code): Don't call maybe_start_try or
5691 * except.c (add_handler): Reset expanded.
5692 (expand_start_java_handler): Set expanded.
5693 (check_start_handlers): Don't expand a start handler that's
5694 already been expanded.
5695 (maybe_start_try): Add end_pc arg. Only expand a handler which
5697 (expand_end_java_handler): call force_poplevels.
5698 (force_poplevels): new function.
5699 * decl.c (binding_level): Add start_pc of binding level.
5700 (maybe_pushlevels): Call maybe_start_try when pushing binding
5702 (maybe_poplevels): Call maybe_end_try when popping binding levels.
5703 (LARGEST_PC): Define.
5704 (clear_binding_level): Use LARGEST_PC.
5706 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
5707 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
5708 (binding_depth, is_class_level, current_pc): new variables.
5709 (struct binding_level): ditto.
5710 (indent): new function.
5711 (push_jvm_slot): add debugging info.
5712 (maybe_pushlevels): ditto.
5713 (maybe_poplevels): ditto.
5716 (start_java_method): ditto.
5717 (give_name_to_locals): comment only.
5718 * except.c (binding_depth, is_class_level, current_pc):
5720 (expand_start_java_handler): add debugging info.
5721 (expand_end_java_handler): ditto.
5723 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5725 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
5726 (print_name_for_stub_or_jni, process_file): Constify a char*.
5728 2000-02-03 Tom Tromey <tromey@cygnus.com>
5730 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
5732 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5734 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
5735 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
5738 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5740 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
5741 * java-tree.h (TYPE_II_STMT_LIST): New macro.
5742 (struct lang_type): New field `ii_block'.
5743 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
5744 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
5745 * parse.h (struct parser_ctxt): New field `instance_initializers'.
5746 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
5747 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
5748 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
5750 * parse.y (add_instance_initializer): New function.
5751 (in_instance_initializer): New static global.
5752 (class_body_declaration:): Link instance initializer block.
5753 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
5754 (array_creation_expression:): Remove unused local.
5755 (java_parser_context_push_initialized_field): Fixed leading
5756 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
5757 CPC_INSTANCE_INITIALIZER_LIST.
5758 (java_parser_context_pop_initialized_field): Likewise.
5759 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
5760 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
5761 CPC_INITIALIZER_STMT.
5762 (fix_constructors): New local `class_type'. Use it. Call
5763 add_instance_initializer.
5764 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
5765 (patch_return): Forbid return in instance initializers.
5766 (patch_throw_statement): Enforce exception handling in the context
5767 of instance initializers.
5769 2000-02-03 Tom Tromey <tromey@cygnus.com>
5771 * Make-lang.in (java.mostlyclean): Remove executables in
5774 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5776 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
5777 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
5778 (java_float_finite): Convert to use union Word from javaop.h.
5779 (java_double_finite): Convert to use union DWord from javaop.h.
5781 2000-02-02 Tom Tromey <tromey@cygnus.com>
5783 * gjavah.c (options): Added `jni' entry.
5784 (help): Document -jni.
5785 (flag_jni): New global.
5786 (process_file): Handle JNI output. Don't print text from
5787 -prepend, -add, etc, when generating stubs. Only remove `.class'
5788 suffix if it actually exists.
5789 (main): Create a `.c' file when run with `--jni --stubs'. Create
5790 correct output file name with `--jni'.
5791 (print_include): Mangle header name differently in JNI case.
5792 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
5794 (print_method_info): Handle JNI case. Put signature info into
5795 method name. Handle case when STREAM is NULL.
5796 (print_name_for_stub_or_jni): New function.
5797 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
5798 (print_cxx_classname): Handle JNI.
5799 (print_full_cxx_name): Likewise.
5800 (decode_signature_piece): Likewise.
5801 (overloaded_jni_method_exists_p): New function.
5802 (struct method_name): Added `signature' and `sig_length' fields.
5803 (HANDLE_END_FIELD): Do nothing in JNI mode.
5805 2000-02-02 Tom Tromey <tromey@cygnus.com>
5807 * jv-scan.c: Include version.c, <getopt.h>.
5808 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
5809 (options): New array.
5810 (usage): New function.
5811 (version): New function.
5812 (main): Use getopt_long to parse command line.
5813 * jcf-dump.c: Include version.c, <getopt.h>.
5814 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
5815 OPT_JAVAP): New macros.
5816 (options): New array.
5817 (usage): Return `void'. Changed message.
5818 (help): New function.
5819 (version): New function.
5820 (main): Use getopt_long_only to parse command line.
5821 * gjavah.c: Include <getopt.h>.
5822 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
5823 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
5824 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
5825 (options): New array.
5826 (java_no_argument): Removed.
5827 (help): Updated with missing options.
5828 (main): Use getopt_long_only to parse command line.
5829 (usage): Changed message.
5831 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5833 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
5834 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
5835 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
5836 * parse.y (array_creation_expression:): Handle anonymous arrays.
5837 (build_array_from_name): Don't set `ret_name' if null.
5838 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
5839 (qualify_ambiguous_name): Likewise.
5840 (java_complete_expand_class): Likewise.
5842 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5844 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
5845 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
5846 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
5847 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
5848 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
5849 AIPL_FUNCTION_COMPLETED_INVOCATION.
5850 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
5851 AIPL_FUNCTION_INVOCATION_READY.
5852 (AIPL_FUNCTION_DECLARATION): New enum entry.
5853 * parse.y (reorder_static_initialized): New function.
5854 (java_parser_context_pop_initialized_field): Use it.
5855 (add_inner_class_fields): Use
5856 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
5857 augmented. Install marker after last alias initializer, if any.
5858 (generate_finit): Fixed typo. Don't try to retain only the used
5860 (method_header): Compute and set DECL_FUNCTION_NAP.
5861 (method_declarator): Fixed comment. Insert alias initializer in
5863 (build_alias_initializer_parameter_list): Fixed leading
5864 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
5865 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
5866 (java_complete_expand_class): Code to retain only used aliases
5868 (java_complete_expand_methods): New local `first_decl'. Generate
5869 $finit$ first, then expand the constructors, regular methods and
5871 (java_complete_expand_method): Don't report error on missing
5872 return statement if previously detected bogus.
5873 (fix_constructors): Don't patch constructor parameters list.
5874 (patch_method_invocation): Use new AIPL enum values. Reverse
5875 alias initializer list for anonymous classes.
5877 2000-01-30 Anthony Green <green@redhat.com>
5879 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
5880 determine how many stack slots to pop.
5882 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5884 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
5885 error handling/recovery.
5886 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
5888 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5890 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
5891 FIELD_LOCAL_ALIAS_USED): New macros.
5892 (DECL_FUNCTION_NAP): New macro.
5893 (struct lang_decl): New field `nap'.
5894 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
5895 (struct lang_type): New fields `finit_stmt_list' and
5897 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
5898 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
5899 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
5900 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
5901 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
5902 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
5903 (BUILD_THROW): Macro line separator re-indented.
5904 * parse.y (end_class_declaration): New function.
5905 (maybe_generate_pre_expand_clinit): New name for
5906 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
5907 pre-expand static fields.
5908 (maybe_generate_clinit): Function deleted.
5909 (check_for_static_method_reference): Prototype's parameter list
5911 (generate_finit): New name for maybe_generate_finit. Changed
5912 leading comment. Function rewritten to use
5913 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
5914 (build_alias_initializer_parameter_list): New function.
5915 (java_parser_context_pop_initialized_field): Likewise.
5916 (add_inner_class_fields): Likewise.
5917 (type_declaration:): Call end_class_declaration.
5918 (class_member_declaration:): Likewise.
5919 (formal_parameter_list:): Fixed typos.
5920 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
5921 element. Improved error handling.
5922 (block_statement:): Call end_class_declaration.
5923 (anonymous_class_creation:): Likewise.
5924 (create_anonymous_class): Fixed comments.
5925 (create_class): Call add_inner_class_fields.
5926 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
5927 (method_header): Use MARK_FINAL_PARMS.
5928 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
5929 (method_declarator): Propagate final argument flag.
5930 (craft_constructor): New local `artificial'. Call
5931 build_alias_initializer_parameter_list. Use
5932 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
5933 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
5935 (complete_expand_class): Get rid of unused outer context local
5937 (java_complete_expand_methods): Fixed leading
5938 comment. Generate/pre-expand <clinit> first. Changed method
5939 expansion order to regular, $finit$, constructors, <clinit>.
5940 (java_complete_expand_method): Set current_function_decl.
5941 (fix_constructors): Fix constructor parameter list to account for
5942 outer context local alias initializers.
5943 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5944 (resolve_expression_name): Lookup outer context local aliases. New
5945 local `access', use it.
5946 (patch_method_invocation): Patch inner class ctor invocation with
5947 outer context local aliases initialization values. $finit$
5948 invocation patching now includes things generated with
5949 build_alias_initializer_parameter_list.
5950 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5951 (build_super_invocation): Likewise.
5952 (patch_assignment): Changed comment.
5954 2000-01-27 Andrew Haley <aph@cygnus.com>
5956 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
5960 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5962 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
5964 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
5966 * parse.y (register_fields): Don't pass a format specifier to
5967 OBSOLETE_MODIFIER_WARNING.
5968 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
5969 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
5971 (check_modifiers): Change function into a macro.
5972 (check_class_interface_creation): Pass a literal format string.
5974 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5976 * buffer.h: PROTO -> PARAMS.
5977 * check-init.c: Likewise.
5978 * class.c: Likewise.
5979 * constants.c: Likewise.
5980 * convert.h: Likewise.
5982 * except.c: Likewise.
5984 * gjavah.c: Likewise.
5985 * java-except.h: Likewise.
5986 * java-tree.h: Likewise.
5987 * jcf-depend.c: Likewise.
5988 * jcf-dump.c: Likewise.
5989 * jcf-parse.c: Likewise.
5990 * jcf-path.c: Likewise.
5991 * jcf-reader.c: Likewise.
5992 * jcf-write.c: Likewise.
5994 * jv-scan.c: Likewise.
5995 * jvgenmain.c: Likewise.
5996 * jvspec.c: Likewise.
6000 * parse-scan.y: Likewise.
6001 * parse.h: Likewise.
6002 * parse.y: Likewise.
6003 * typeck.c: Likewise.
6004 * verify.c: Likewise.
6007 * zextract.c: Likewise.
6008 * zipfile.h: Likewise.
6010 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6012 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6013 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6014 * constants.c (build_constant_data_ref): Check for cached
6015 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6016 in TYPE_CPOOL_DATE_REF.
6017 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6018 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6019 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6020 (LOCAL_FINAL): New macro.
6021 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6022 constant pool -- don't try to reuse.
6023 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6025 (find_in_current_zip): Use TYPE_JCF.
6026 * parse.h (java_check_final): Prototype removed.
6027 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6028 (maybe_create_class_interface_decl,
6029 check_class_interface_creation): Likewise.
6030 (java_expand_finals): Function removed.
6031 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6032 (block_statement:): Fixed comment.
6033 (anonymous_class_creation:): Likewise.
6034 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6036 (check_class_interface_creation): Loosened error report on (inner)
6037 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6038 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6039 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6041 (create_interface): Likewise.
6042 (anonymous_class_counter): New static global.
6043 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6044 patch. Fixed comments.
6045 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6046 anonymous_class_counter when declaring a toplevel class.
6047 (craft_constructor): Fixed constructor name when handling
6048 anonymous classes. Anonymous class constructors to feature hidden
6050 (java_fix_constructors): Added comment.
6051 (java_check_final): Function removed.
6052 (java_complete_expand_methods): Fixed comment. Don't generate
6053 class data, save its outgoing constant pool instead.
6054 (verify_constructor_super): Skip anonymous class constructor
6055 hidden this$<n> parameter.
6056 (java_expand_classes): New local `saved_ctxp'. Removed call to
6057 java_expand_finals and java_check_final. Expand anonymous class
6058 constructors. Generate class data.
6059 (build_super_invocation): Skip anonymous class hidden this$<n>
6061 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6062 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6063 (set_java_signature): Likewise.
6065 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6067 * gjavah.c: Delete ACC_VISIBILITY define.
6068 * jcf.h: Add ACC_VISIBILITY define.
6069 * parse.y: final: rule tagged <value>.
6070 (java_check_regular_methods): Use ACC_VISIBILITY define for
6071 default package access check.
6072 (local_variable_declaration_statement): Use final: rule.
6074 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6076 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6079 2000-01-17 Tom Tromey <tromey@cygnus.com>
6081 * gjavah.c (print_field_info): Allow non-static final fields.
6083 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6085 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6086 * parse.y (patch_anonymous_class): New function.
6087 (create_anonymous_class): Register incomplete type when the
6088 class/interface to extends/implement isn't known yet.
6089 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6090 (verify_constructor_super): Tuned error message.
6092 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6094 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6095 (ANONYMOUS_CLASS_P): New macro.
6096 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6097 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6098 * parse.y (create_class): Added leading argument.
6099 (maybe_create_class_interface_decl,
6100 check_class_interface_creation): Likewise.
6101 (craft_constructor): New function.
6102 (verify_constructor_super): Added argument in prototype.
6103 (class_declaration:): Inserted leading argument.
6104 (for_begin:): Use FOR_LOOP_P.
6105 (anonymous_class_creation): Create WFL of the anonymous class to
6106 instantiate. Call build_new_invocation. Added comments.
6107 (check_class_interface_creation): Handle parameter `anonymous' in
6108 verbose mode class creation announce.
6109 (link_nested_class_to_enclosing): Exclude anonymous classes.
6110 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6111 anonymous class, even though they appear to have an enclosing
6113 (create_interface): Pass extra argument to
6114 check_class_interface_creation.
6115 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6116 (create_class): Call check_class_interface_creation and
6117 maybe_create_class_interface_decl with extra new argument. Don't
6118 add private this$<n> to anonymous classes.
6119 (method_declarator): Insert hidden this$<n> to anonymous class
6121 (java_fix_constructors): Deleted code creating default
6122 constructor. Call craft_constructor instead.
6123 (java_check_regular_methods): Set `saw_constructor' to 1 for
6125 (fix_constructors): Pass extra argument to verify_constructor_super.
6126 (verify_constructor_super): New local `sdecl', use it. Search for
6127 matching constructor (possibly featuring arguments) in super
6129 (lookup_method_invoke): Craft constructor according to arguments
6130 list when dealing with anonymous class constructors.
6131 (build_super_invocation): Pass arguments to anonymous class super
6133 (search_loop): Use FOR_LOOP_P.
6134 (labeled_block_contains_loop_p): Likewise.
6136 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6138 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6139 (enclosing_context_p): New function.
6140 (get_access_flags_from_decl): Handle CLASS_STATIC.
6141 (maybe_layout_super_class): Extra first argument passed to
6143 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6145 * decl.c (access0_identifier_node): New global.
6146 (init_decl_processing): access0_identifier_node initialized.
6147 (pushdecl): Set DECL_CONTEXT only on non type decls.
6148 * expr.c (lookup_field): Lookup inner class fields in enclosing
6150 (expand_invoke): Use ID_INIT_P.
6151 (expand_java_field_op): Use DECL_CLINIT_P.
6152 * java-tree.def (CLASS_LITERAL): New tree code.
6153 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6154 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6155 (struct lang_decl): New field `inner_access'.
6156 (enclosing_context_p): Prototyped.
6157 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6158 ID_CLINIT_P): New macros.
6159 (CLASS_STATIC): New macro.
6160 (CLASS_ACCESS0_GENERATED_P): New macro.
6161 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6162 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6163 INNER_CLASS_P): New macros.
6164 (DECL_INNER_CLASS_LIST): New macro.
6165 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6167 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6168 the shift value to int. Fixed typo in comment.
6169 * lex.c (inst_id, wpv_id): Initialize.
6170 * mangle.c (unicode_mangling_length): Take `$' into account.
6171 * parse.h (DRECOVER, RECOVER): Terminate properly.
6172 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6173 (typedef struct _jdep): New field `enclosing'.
6174 (JDEP_ENCLOSING): New macro.
6175 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6176 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6177 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6178 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6179 GET_ENCLOSING_CPC_CONTEXT): New macros.
6180 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6181 (do_resolve_class): Added extra argument in prototype.
6182 * parse.y (resolve_class): Added extra argument in prototype.
6183 (maybe_create_class_interface_decl): Likewise.
6184 (maybe_use_access_method, build_wfl_wrap): New functions.
6185 (java_complete_expand_classes, java_complete_expand_class):
6187 (java_parser_context_push_initialized_field,
6188 java_parser_context_suspend, java_parser_context_resume):
6190 (maybe_make_nested_class_name, make_nested_class_name,
6191 set_nested_class_simple_name_value,
6192 link_nested_class_to_enclosing, find_as_inner_class,
6193 find_as_inner_class_do, check_inner_class_redefinition,
6194 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6195 maybe_build_thisn_access_method, build_outer_field_access,
6196 build_outer_field_access_methods, build_outer_field_access_expr,
6197 build_outer_method_access_method, build_new_access_id,
6198 build_outer_field_access_method, outer_field_access_p,
6199 outer_field_expanded_access_p, outer_field_access_fix,
6200 build_incomplete_class_ref, patch_incomplete_class_ref,
6201 create_anonymous_class): Likewise.
6202 (inst_id, wpv_id): New static global variables.
6203 (synchronized:): New rule, tagged <node>.
6204 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6206 (anonymous_class_creation:): New rule, tagged <node>.
6207 (NEW_TK): Tagged <node>.
6208 (type_literals, array_type_literal): New rules, tagged <node>.
6209 (class_declaration:): Removed action when reducing by class_body:
6210 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6211 using GET_CPC in sub-rules.
6212 (class_member_declaration): Handle inner classes.
6213 (method_declaration): When reducing method_header:, reset
6214 current_function_decl when appropriate.
6215 (method_declarator:): Set the number of formal parameter to 0 for
6216 method declared without arguments.
6217 (constructor_declarator:): Likewise.
6218 (static_initializer:): List of elements kept in a list.
6219 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6220 use of the keyword `static' for type declarations.
6221 (block_statement:): Handle inner class declarations.
6222 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6223 type qualified `this'.
6224 (class_instance_creation_expression): Use anonymous_class_creation:
6225 to handle inner class instances creation. Handle qualified `new'.
6226 (something_dot_new): Added appropriate actions.
6227 (create_new_parser_context): New function.
6228 (java_push_parser_context, java_parser_context_save_global,
6229 java_parser_context_suspend): Use create_new_parser_context.
6230 (check_modifiers): Changed leading comment.
6231 (check_class_interface_creation): Handle interclasses.
6232 (add_superinterfaces): Fixed comment.
6233 (create_interface): Build qualified name from the raw_name instead
6234 of its matching WFL. Push the initialized fields list. raw_name added
6235 as an extra argument to maybe_create_class_interface_decl.
6236 (create_class): Build qualified name from the raw_name instead of
6237 its matching WFL. Removed assignment to current_parsed_class_un.
6238 Call PUSH_ERROR before returning an error. Suspend the current
6239 parser context when processing an inner class. Push the
6240 initialized fields list. raw_name added as an extra argument to
6241 maybe_create_class_interface_decl. Add the private this$<n>
6243 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6244 (register_fields): Get the class type from GET_CPC and handle
6245 previous errors. Added code to handle the creation of static
6246 fields in inner classes. Initialized fields initialization
6247 statements kept in a list of lists.
6248 (maybe_generate_finit): Initialized fields initialization
6249 statements kept in a list of lists. Use GET_CPC.
6250 (maybe_generate_clinit): Likewise.
6251 (method_header): Use GET_CPC and GET_CPC_UN.
6252 (parser_qualified_classname): Handle inner classes.
6253 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6254 (java_fix_constructors): Hide pointer to enclosing context
6255 instance in constructor list when dealing with inner classes.
6256 (jdep_resolve_class): Call resolve_class with extra first argument
6258 (resolve_class): Add enclosing context as a first extra argument
6259 to do_resolve_class.
6260 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6262 (resolve_no_layout): Extra argument added to resolve_class
6264 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6265 (java_get_real_method_name): Use GET_CPC_UN.
6266 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6267 (java_check_abstract_methods): Handle static method declared in
6268 inner classes by an error.
6269 (java_check_regular_methods): Use DECL_CLINIT_P.
6270 (source_start_java_method): Also set DECL_MAX_LOCALS.
6271 (create_artificial_method): Call java_parser_context_save_global
6272 and java_parser_context_restore_global instead of saving/restoring
6273 the context by hand.
6274 (expand_start_java_method): Improved verbose mode message.
6275 (java_complete_expand_methods): Fixed leading comment. Use
6277 (fix_constructors): Added assignment to this$<n> if necessary.
6278 (java_expand_classes): Call java_complete_expand_classes instead
6279 of java_complete_expand_methods.
6280 (make_qualified_primary): Simplified.
6281 (merge_qualified_name): Optimized for missing left or right parts.
6282 (resolve_expression_name): Handle access to outer class fields from
6284 (resolve_qualified_expression_name): New macro
6285 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6286 classes. Report error on non appropriate qualification of
6287 `new'. Handle qualified `this'.
6288 (not_accessible_p): Allow access to outer class private fields from
6290 (patch_method_invocation): Handle method invocations through
6291 access methods and inner class constructor invocations.
6292 (find_applicable_accessible_methods_list): Search enclosing
6293 contexts of an inner class.
6294 (search_applicable_methods_list): Fixed typo.
6295 (argument_types_convertible): Handle inner class constructors'
6296 hidden outer context reference argument.
6297 (qualify_ambiguous_name): Handle qualified `this'.
6298 (java_complete_lhs): Handle use of field accessed through
6299 artificial access methods in various cases of assignments. Handle
6301 (check_final_assignment): Use DECL_CLINIT_P.
6302 (valid_ref_assignconv_cast_p): Handle the destination being an
6303 enclosing context of the source.
6304 (patch_unaryop): Handle use of field accessed through artificial
6306 (patch_return): Use DECL_CLINIT_P.
6307 (patch_throw_statement): Use DECL_CLINIT_P.
6308 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6309 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6312 2000-01-16 Anthony Green <green@cygnus.com>
6314 * parse.y (build_string_concatenation): Only use
6315 StringBuffer(String) shortcut if String arg is constant.
6317 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6319 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6320 the shift value to int. Fixed typo in comment.
6322 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6324 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6325 * jcf-write.c: Likewise.
6326 * parse.y: Likewise.
6327 * parse.c: Regenerate.
6329 2000-01-09 Anthony Green <green@cygnus.com>
6331 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6332 bytecodes in the correct order.
6334 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6336 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6338 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6340 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6341 before building constant array decl.
6343 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6345 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6346 method invocation and typo in conditional expression.
6347 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6348 the appropriate NOTE_POP.
6349 * parse.y (patch_binop): Shift value mask to feature the right
6352 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6354 * class.c (assume_compiled, assume_compiled_node): Add static
6356 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6358 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6360 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6362 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6363 to `__modifier' to avoid stringifying it.
6365 * parse.y (verify_constructor_circularity): Don't call a variadic
6366 function with a non-literal format string.
6367 (java_check_abstract_methods): Move unreachable code inside
6368 `continue' statement.
6369 (lookup_method_invoke): Call xstrdup, not strdup.
6371 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6374 * jcf-parse.c (yyparse): Likewise.
6376 * jv-scan.c (main): Likewise.
6378 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6380 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6381 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6382 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6385 * parse.y (synchronized, variable_redefinition_error,
6386 check_class_interface_creation, create_interface, create_class,
6387 method_header, finish_method_declaration,
6388 check_modifiers_consistency, method_declarator,
6389 complete_class_report_errors, check_abstract_method_definitions,
6390 java_check_regular_methods, check_throws_clauses,
6391 java_check_abstract_methods, read_import_dir,
6392 check_pkg_class_access, declare_local_variables, fix_constructors,
6393 cut_identifier_in_qualified, resolve_expression_name,
6394 resolve_qualified_expression_name, patch_method_invocation,
6395 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6396 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6397 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6398 patch_try_statement, patch_synchronized_statement,
6399 patch_throw_statement, check_thrown_exceptions,
6400 patch_conditional_expr): Likewise.
6402 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6404 * Makefile.in (LIBDEPS): Added gcc's errors.o
6405 (../jcf-dump$(exeext):): Link with gcc's errors.o
6406 (../gcjh$(exeext):): Likewise.
6407 * expr.c (expand_java_NEW): Layout the entire target type instead of
6408 laying out its methods only.
6409 (lookup_field): Layout the class after having loaded it.
6410 * java-tree.h (java_debug_context): Declared.
6411 * jcf-io.c (toplev.h): Included.
6412 (find_class): Removed assignment to jcf's outofsynch
6413 field. Force source file to be read if newer than its matching
6414 class file. Tweaked debug messages.
6415 * jcf-parse.c (jcf_out_of_synch): Deleted.
6416 (read_class): Call to jcf_out_of_synch removed.
6417 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6418 (jcf_out_of_synch): Prototype deleted.
6419 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6420 `deprecated' and `class_err': integer turned into bit fields.
6421 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6422 * parse.y (package_list): New global.
6423 (package_declaration:): Record newly parsed package name.
6424 (extra_ctxp_pushed_p): Static global deleted.
6425 (java_parser_context_save_global): Create buffer context for the
6426 purpose of saving globals, if necessary.
6427 (java_parser_context_restore_global): Pop context pushed for the
6428 purpose of saving globals, if necessary.
6429 (java_debug_context_do): New prototype and function.
6430 (java_debug_context): Likewise.
6431 (do_resolve_class): Use already parsed package names to qualify
6432 and lookup class candidate.
6433 (java_pre_expand_clinit): Removed unnecessary local variable.
6435 1999-12-17 Tom Tromey <tromey@cygnus.com>
6437 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6439 (process_file): Use `\n\' at end of each line in string.
6441 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6443 * expr.c (expand_invoke): Layout the loaded class before
6444 attempting to use it.
6445 (expand_java_field_op): Allow final field assignments to take
6447 * typeck.c (convert): Return error_mark_node if expr is null.
6449 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6451 * class.c (class_depth): Return -1 if the class doesn't load
6453 * expr.c (can_widen_reference_to): Check for errors during depth
6454 computation and return 0 accordingly.
6455 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6456 create default constructors and add an other error check.
6457 * parse.h (java_fix_constructors): Prototyped.
6458 * parse.y (java_pre_expand_clinit): Likewise.
6459 (build_super_invocation): Re-prototyped to feature one argument.
6460 (java_check_circular_reference): Directly use `current'.
6461 (java_fix_constructors): New function.
6462 (java_check_regular_methods): Don't create default constructors
6463 here, but abort if none were found.
6464 (java_complete_expand_methods): Pre-process <clinit> calling
6465 java_pre_expand_clinit.
6466 (java_pre_expand_clinit): New function.
6467 (fix_constructors): build_super_invocation invoked with the
6468 current method declaration as an argument.
6469 (build_super_invocation): Use the context of the processed method
6470 decl argument instead of current_class.
6471 * typeck.c (lookup_java_method): Take WFLs in method names into
6474 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6476 * class.c (make_class_data): flag_keep_inline_functions to keep
6477 private methods in the method array.
6479 1999-12-15 Anthony Green <green@cygnus.com>
6481 * check-init.c (check_init): Take into account both types of
6482 `throw's when checking for uninitialized variables.
6484 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6486 * parse.y (java_complete_lhs): Force convertion of array
6487 dimensions to int_type_node, that's what runtime's ABI expects.
6489 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6491 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6492 operand of a WFL, until the Java front-end gets fixed with regard
6493 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6495 1999-12-10 Andrew Haley <aph@cygnus.com>
6497 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6498 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6499 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6503 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6505 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6506 before calling expand_eh_region_start and expand_start_all_catch.
6507 * except.c (expand_start_java_handler): Switch to permanent
6508 obstack before calling expand_eh_region_start.
6509 (expand_end_java_handler): Switch to permanent obstack before
6510 calling expand_start_all_catch.
6512 1999-12-5 Anthony Green <green@cygnus.com>
6514 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6515 function with side effects.
6516 (init_decl_processing): Mark all memory allocating DECLs with
6519 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6521 * except.c (expand_end_java_handler): Call
6522 expand_resume_after_catch and end_catch_handler.
6524 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6526 * verify.c (verify_jvm_instructions): Create new return label
6527 chain if non existent (don't rely on the verified state of the jsr
6530 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6532 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6533 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6535 * parse.y (patch_assignment): Removed bogus final class test on
6536 lhs when checking on whether to emit an ArrayStoreException runtime
6538 * expr.c (expand_java_arraystore): Likewise.
6540 1999-11-28 Anthony Green <green@cygnus.com>
6542 * decl.c (find_local_variable): Reuse single slot decls when
6545 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6547 * jcf-parse.c (saw_java_source): Global variable removed.
6548 (read_class): Don't use `saw_java_source'. Added extra braces.
6549 (yyparse): Code setting `saw_java_source' removed.
6551 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6553 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6555 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6557 * verify.c (merge_type_state): Non verified subroutines being
6558 considered more than once to trigger passive type merge.
6560 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6562 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
6563 in case of error. Error message tuned.
6565 1999-11-21 Anthony Green <green@cygnus.com>
6567 * constants.c (find_methodref_index): Unwrap method names before
6568 inserting them in the constant pool.
6570 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
6572 * class.c (assume_compiled_node): New typedef.
6573 (assume_compiled_tree): New static data.
6574 (find_assume_compiled_node): New function.
6575 (add_assume_compiled): New function.
6576 (assume_compiled): New function.
6577 * class.c (make_class_data): Use assume_compiled.
6578 (is_compiled_class): Use assume_compiled.
6580 * java-tree.h (add_assume_compiled): Declare.
6582 * lang.c (lang_decode_option): Parse new options.
6584 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6586 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
6587 int_type_node: that's what `_Jv_AllocObject' expects.
6589 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6591 * parse.y (lookup_method_invoke): Use lang_printable_name to
6592 reliably build the type name during error report. Fixes PR gcj/97.
6594 1999-11-09 Tom Tromey <tromey@cygnus.com>
6596 * jcf-path.c: Include <sys/stat.h>.
6597 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
6598 (DIR_UP): New macro.
6600 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6602 * parse.y (source_end_java_method): Resume permanent allocation,
6603 reversing Apr 27 1998 patch.
6604 (patch_string_cst): Pop obstacks after having pushed the permanent
6607 1999-11-05 Tom Tromey <tromey@cygnus.com>
6609 * class.c (finish_class): Emit inlined methods if any native
6610 methods exist in the class. Fixes PR gcj/85.
6612 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6614 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
6615 (qualify_ambiguous_name): Likewise.
6617 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
6619 * typeck.c: (lookup_java_method): search all inherited
6620 interfaces when looking up interface method.
6622 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6624 * parse.y (method_header:): Issue error message for rule `type
6626 (synchronized:): Error report when not using synchronized.
6628 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6630 * parse.y (resolve_qualified_expression_name): Prevent `this' from
6631 being used before the superclass constructor has been called.
6632 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
6633 instead of `CALL_THIS_CONSTRUCTOR_P'.
6635 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
6637 * check-init.c: Fix typo in comment.
6639 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6641 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
6644 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6646 * parse.y (expression_statement:): Call function to report
6647 improper invocation of a constructor.
6648 (parse_ctor_invocation_error): New function.
6650 1999-10-26 Mark Mitchell <mark@codesourcery.com>
6652 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
6655 1999-10-21 Tom Tromey <tromey@cygnus.com>
6657 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
6658 in generated `main'.
6660 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6662 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
6663 (qualify_ambiguous_name): Likewise.
6665 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6667 * parse.y (java_complete_tree): fold_constant_for_init to work on
6669 (java_complete_lhs): Likewise.
6670 (array_constructor_check_entry): Complete an initializer element
6671 on permanent_obstack.
6673 1999-10-19 Tom Tromey <tromey@cygnus.com>
6675 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
6676 From Mike Moreton <mike@pillim.demon.co.uk>.
6678 1999-10-15 Greg McGary <gkm@gnu.org>
6680 * java-tree.h (flag_bounds_check): Remove extern decl.
6681 * lang.c (flag_bounds_check): Remove global variable.
6682 (lang_f_options): Remove "bounds-check" entry.
6683 (lang_init_options): Default flag_bounds_check to "on".
6685 1999-10-14 Tom Tromey <tromey@cygnus.com>
6687 * jvgenmain.c (usage): New function.
6688 (main): Use it. Also, handle `-D' options.
6689 * jvspec.c (lang_specific_driver): Recognize -D.
6690 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
6692 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
6694 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6696 * jcf-dump.c (print_constant, disassemble_method): Don't call a
6697 variadic function with a non-literal format string.
6699 * parse-scan.y (report_main_declaration): Likewise.
6701 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
6703 * parse.y (read_import_dir, patch_assignment, patch_binop,
6704 patch_array_ref): Likewise.
6706 * typeck.c (build_java_array_type): Likewise.
6708 * verify.c (verify_jvm_instructions): Likewise.
6710 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6712 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
6714 1999-10-07 Anthony Green <green@cygnus.com>
6716 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
6717 where CHECK_PUT may fail for valid reasons.
6719 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
6720 UNSAFE_PUTN): New macros.
6722 1999-10-04 Tom Tromey <tromey@cygnus.com>
6724 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
6725 well. Fixes Java PR gcj/59.
6726 * parse-scan.y (yyerror): Report errors.
6728 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
6730 * decl.c (insert_block): Remove unconditional `abort'.
6732 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6734 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
6735 FUNCTION_CODE now of type int. All callers changed.
6736 Set the builtin's DECL_BUILT_IN_CLASS.
6738 1999-09-23 Tom Tromey <tromey@cygnus.com>
6740 * jvspec.c (lang_specific_driver): Don't read spec file if
6741 -fsyntax-only given.
6743 1999-09-22 Tom Tromey <tromey@cygnus.com>
6745 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
6747 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
6748 (WORDS_TO_LONG): Likewise.
6749 (WORDS_TO_DOUBLE): Likewise.
6751 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6753 * jcf-write.c (RELOCATION_VALUE_0): New macro.
6754 (RELOCATION_VALUE_1): Likewise.
6755 (emit_iinc, emit_reloc, push_constant1, push_constant2,
6756 push_in_const, push_long_const): Prototyped.
6757 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
6758 (push_constant2): Likewise.
6759 (push_int_const): Cast find_constant1's integer arguments to `jword'.
6760 (find_constant_wide): Cast find_constant2's integer arguments to
6762 (find_constant_index): Cast find_constant2's and find_constant2's
6763 integer arguments to `jword'.
6764 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
6765 (emit_switch_reloc): Use RELOCATION_VALUE_0.
6766 (emit_if): Use RELOCATION_VALUE_1.
6767 (emit_goto): Likewise.
6768 (emit_jsr): Likewise.
6769 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
6770 argument to push_long_const to HOST_WIDE_INT.
6772 1999-09-15 Andreas Schwab <schwab@suse.de>
6774 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
6776 1999-09-20 Nick Clifton <nickc@cygnus.com>
6778 * lang.c (lang_decode_option): Extend comment.
6780 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6782 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
6785 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6787 * gjavah.c (get_field_name, print_method_info, print_include,
6788 add_namelet): Use xmalloc, not malloc.
6790 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
6791 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
6794 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
6796 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
6798 * jcf-path.c (add_entry): Likewise.
6800 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
6802 * jv-scan.c (xmalloc): Remove definition.
6804 * jvgenmain.c (xmalloc): Likewise.
6806 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
6808 * lex.c (java_store_unicode): Use xrealloc, not realloc.
6810 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
6811 concat, not xmalloc/sprintf.
6812 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
6813 (xstrdup): Remove definition.
6815 * parse.y (duplicate_declaration_error_p,
6816 constructor_circularity_msg, verify_constructor_circularity,
6817 check_abstract_method_definitions, java_check_regular_methods,
6818 java_check_abstract_methods, patch_method_invocation,
6819 check_for_static_method_reference, patch_assignment, patch_binop,
6820 patch_cast, array_constructor_check_entry, patch_return,
6821 patch_conditional_expr): Use xstrdup, not strdup.
6823 * zextract.c (ALLOC): Use xmalloc, not malloc.
6825 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6827 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
6829 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
6830 (do_spec, lang_specific_pre_link, lang_specific_driver,
6831 input_filename, input_filename_length): Don't declare.
6832 (main_class_name, jvgenmain_spec, lang_specific_driver):
6834 (lang_specific_driver): All calls to the function pointer
6835 parameter now explicitly call `fatal'.
6837 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6839 * parse.y (find_applicable_accessible_methods_list): Search
6840 abstract classes as interfaces.
6842 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6844 * class.c (finish_class): We're now outside a valid method
6845 declaration. Tell the rest of gcc so.
6847 1999-09-08 Bruce Korb autogen@linuxbox.com
6849 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
6851 1999-09-07 Tom Tromey <tromey@cygnus.com>
6853 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
6855 (decode_signature_piece): Don't emit "::" in JArray<>.
6856 (print_namelet): Only print trailing `;' when printing a class.
6858 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6860 * java-tree.h: Delete declarations for all tree nodes now moved to
6862 * decl.c: Delete their definitions.
6864 1999-09-04 Mark Mitchell <mark@codesourcery.com>
6866 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
6867 * Makefile.in (OBJS): Add ggc-callbacks.o.
6868 (OBJDEPS): Likewise.
6870 1999-09-03 Tom Tromey <tromey@cygnus.com>
6872 * parse.y (strip_out_static_field_access_decl): Return operand if
6873 it satisfies JDECL_P.
6875 1999-09-02 Tom Tromey <tromey@cygnus.com>
6877 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
6878 Handle nested arrays, like `[[I'.
6880 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6882 * class.c (finish_class): Remove unused parameter, all callers
6885 * expr.c (build_java_athrow): Change return type to void.
6886 (java_lang_expand_expr): Make sure each case in switch returns a
6889 * java-tree.h (finish_class): Fix prototype to take void args.
6891 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
6892 (main): Issue return from main, not exit.
6894 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
6896 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
6898 * jv-scan.c (main): Issue return from main, not exit.
6900 * parse.y (check_abstract_method_definitions,
6901 java_check_abstract_method_definitions): Add static prototypes.
6902 (java_complete_expand_methods): Fix call to `finish_class'.
6904 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
6907 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6909 * lang.c (language_string): Constify.
6911 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6913 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
6914 Remove hacks for stuff which comes from libiberty.
6916 * Make-lang.in: Likewise.
6918 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
6920 * Makefile.in (xref.o): Depend on xref.c explicitly.
6922 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6924 * java-tree.h (lang_printable_name): Constify a char*.
6926 * lang.c (lang_printable_name): Likewise.
6928 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
6930 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
6933 1999-08-26 Tom Tromey <tromey@cygnus.com>
6935 * gjavah.c (print_cxx_classname): Print "::" before qualified
6938 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6940 * parse.y (lookup_cl): Changed leading comment. Now does its best
6941 to set the column number.
6942 (qualify_ambiguous_name): Take WFL wrappers into account.
6944 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
6946 * verify.c (verify_jvm_instructions): Don't check instruction
6947 validity beyond end of method.
6949 1999-08-25 Tom Tromey <tromey@cygnus.com>
6951 * jvspec.c (lang_specific_driver): Correctly handle --help again.
6953 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6955 * gjavah.c (print_name, print_base_classname, utf8_cmp,
6956 cxx_keyword_subst, generate_access, name_is_method_p,
6957 get_field_name, print_field_name, super_class_name, print_include,
6958 decode_signature_piece, print_class_decls, usage, help,
6959 java_no_argument, version, add_namelet, print_namelet): Add static
6961 (print_base_classname, utf8_cmp, cxx_keyword_subst,
6962 name_is_method_p): Constify a char*.
6963 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
6964 Provide a final else clause in an if-else-if.
6965 (print_field_info): Add missing final arg in function call to
6967 (print_method_info, decompile_method, decode_signature_piece,
6968 print_c_decl, print_full_cxx_name, print_stub,
6969 print_mangled_classname, super_class_name, print_include,
6970 add_namelet, add_class_decl, print_class_decls, process_file,
6971 help): Constify a char*.
6973 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
6974 push_int_const, find_constant_wide, find_constant_index,
6975 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
6976 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
6977 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
6978 emit_if, emit_goto, emit_jsr, call_cleanups,
6979 make_class_file_name): Add static prototypes.
6980 (generate_bytecode_return, generate_bytecode_insns): Pass a
6981 NULL_PTR, not a NULL_TREE.
6983 * jv-scan.c: Include "jcf.h".
6984 (main): Declare using DEFUN macro.
6986 * jvspec.c (find_spec_file, lang_specific_pre_link,
6987 lang_specific_driver): Add prototypes.
6988 (find_spec_file): Constify a char*.
6990 * keyword.gperf (hash, java_keyword): Add prototypes.
6992 * lang.c (lang_print_error): Add static prototype.
6993 (lang_init): Prefer memcpy over bcopy to avoid casts.
6995 * lex.c (yylex): Add static prototype.
6997 * parse-scan.y: Include "lex.c" earlier.
6999 * parse.h: Remove redundant declaration for `yylex'.
7001 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7002 labeled_block_contains_loop_p): Add static prototypes.
7003 (not_accessible_p): Make static to match prototype.
7005 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7007 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7009 * parse.y (check_method_redefinition): Changed leading comment.
7010 (check_abstract_method_definitions): New function.
7011 (java_check_abstract_method_definitions): New function.
7012 (java_check_regular_methods): Call it.
7013 (verify_constructor_super): Fixed indentation.
7014 (lookup_method_invoke): Likewise.
7016 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7018 * parse.y (method_header): Return a null pointer if the current
7020 (finish_method_declaration): Return if the current function decl
7022 (source_start_java_method): Likewise.
7023 (java_method_add_stmt): Likewise.
7025 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7027 * class.c (emit_register_class): Removed unnecessary call to
7029 * parse.y (labeled_block_contains_loop_p): Removed unused local
7032 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7034 * parse.y (java_refold): Added prototype.
7036 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7038 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7039 (java_stabilize_reference): Removed unnecessary `else'.
7040 (java_complete_lhs): Set flag to remember boolean. Call
7041 java_refold. Added comments.
7042 (java_decl_equiv): New function.
7043 (binop_compound_p): Likewise.
7044 (java_refold): Likewise.
7045 (patch_unaryop): Striped static field access assigned to decl and
7046 op. Changed promotion scheme for ++/-- operators.
7047 (search_loop): New function.
7048 (labeled_block_contains_loop_p): Likewise.
7049 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7051 (patch_bc_statement): Call search_loop. Fixed comment.
7053 1999-08-14 Anthony Green <green@cygnus.com>
7055 * expr.c (java_lang_expand_expr): Mark static array data as
7058 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7060 * jvgenmain.c (main): NUL-terminate name_obstack.
7062 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7064 * check-init.c (check_bool2_init, done_alternative): Add static
7067 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7068 (add_method, build_utf8_ref, build_class_ref,
7069 append_gpp_mangled_type, layout_class_method): Constify a char*.
7071 * decl.c (push_promoted_type, make_binding_level): Add static
7073 (push_promoted_type, pushdecl): Constify a char*.
7075 * except.c (find_handler_in_range, link_handler,
7076 check_start_handlers): Add static prototypes.
7078 * expr.c (process_jvm_instruction): Constify a char*.
7080 * gjavah.c (main): Constify a char*.
7082 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7085 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7087 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7088 munge, print_ents): Constify a char*.
7090 * jcf-dump.c (disassemble_method): Constify a char*.
7091 (print_constant_pool, print_exception_table): Add static prototypes.
7092 (print_constant, print_exception_table, main, disassemble_method):
7095 * jcf-io.c (find_classfile, find_class): Likewise.
7097 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7098 (set_source_filename, predefined_filename_p): Add static prototypes.
7099 (set_source_filename, get_constant, get_class_constant,
7100 find_in_current_zip): Constify a char*.
7102 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7104 (add_entry, add_path, jcf_path_classpath_arg,
7105 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7107 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7108 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7109 jcf_parse_one_method, jcf_parse_methods,
7110 jcf_parse_final_attributes): Add static prototypes.
7111 (get_attribute): Constify a char*.
7113 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7114 jcf_dependency_add_target, jcf_path_classpath_arg,
7115 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7117 * jv-scan.c (main): Constify a char*.
7118 (gcc_obstack_init): Add prototype arguments.
7120 * jvgenmain.c (gcc_obstack_init): Likewise.
7121 (main): Constify a char*.
7123 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7125 (put_decl_string, lang_print_error): Constify a char*.
7126 (lang_init): Remove redundant extern prototype.
7128 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7130 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7131 Add static prototypes.
7132 (get_type_from_signature): Constify a char*.
7134 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7135 Add static prototypes.
7136 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7137 (verify_jvm_instructions): Constify a char*.
7139 * xref.c (xref_flag_value): Likewise.
7141 * xref.h (xref_flag_value): Likewise.
7143 * zextract.c (makeword, makelong): Add static prototypes.
7144 (makeword, makelong): Constify a uch*.
7146 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7148 * lang.c (java_dummy_print): Constify a char*.
7149 (lang_print_error): Likewise.
7150 (lang_init): Remove redundant prototype for `print_error_function'.
7151 (lang_init_source): Likewise.
7152 (lang_identify): Constify a char*.
7154 1999-08-09 Tom Tromey <tromey@cygnus.com>
7156 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7157 (WORDS_TO_LONG): Likewise.
7158 (WORDS_TO_DOUBLE): Likewise.
7160 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7162 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7164 * expr.c (java_stack_pop, java_array_data_offset,
7165 build_java_throw_out_of_bounds_exception, case_identity,
7166 build_java_check_indexed_type): Add static prototypes.
7167 (linenumber_table, expand_invoke, expand_java_field_op,
7168 build_primtype_type_ref, expand_byte_code): Constify a char*.
7170 * java-tree.h (build_primtype_type_ref, linenumber_table):
7172 (java_lang_expand_expr): Add prototype.
7174 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7175 `java_lang_expand_expr'.
7177 * lex.c (java_lex_error): Constify a char*.
7178 (java_get_unicode, java_read_char, java_allocate_new_line,
7179 java_unget_unicode, java_sneak_unicode): Prototype.
7181 * parse-scan.y (current_class, package_name, method_declarator,
7182 report_class_declaration, yyerror): Constify a char*.
7184 * parse.h (java_report_errors): Prototype.
7185 (yyerror): Constify a char*.
7187 * parse.y (classitf_redefinition_error, check_modifiers,
7188 parse_jdk1_1_error, lookup_package_type,
7189 lookup_package_type_and_set_next, get_printable_method_name,
7190 purify_type_name): Constify a char*.
7191 (build_super_invocation, maybe_generate_finit,
7192 verify_constructor_super, parser_add_interface,
7193 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7194 java_complete_expand_methods, java_expand_finals,
7195 cut_identifier_in_qualified, java_stabilize_reference,
7196 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7197 merge_string_cste): Prototype.
7198 (single_type_import_declaration, yyerror,
7199 variable_redefinition_error, build_array_from_name,
7200 build_unresolved_array_type, check_class_interface_creation,
7201 resolve_class, complete_class_report_errors,
7202 note_possible_classname, read_import_dir,
7203 find_in_imports_on_demand, resolve_package, fix_constructors,
7204 check_deprecation, lookup_method_invoke,
7205 maybe_build_primttype_type_ref, array_constructor_check_entry):
7207 (java_complete_expand_methods, java_expand_finals): Make static.
7208 (convert_narrow): Remove static prototype.
7210 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7212 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7214 1999-08-02 Richard Henderson <rth@cygnus.com>
7216 * decl.c: Include defaults.h instead of expr.h.
7217 * parse.y: Likewise.
7219 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7221 * java/decl.c (start_java_method): Change all uses of
7222 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7223 Ensure expr.h is included.
7224 * java/expr.c (pop_arguments): Ditto.
7225 * java/parse.y (expand_start_java_method): Ditto.
7227 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7229 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7231 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7233 * decl.c: Include "function.h".
7234 * except.c: Likewise.
7235 * parse.y: Likewise.
7236 * Makefile.in: Update dependencies.
7238 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7240 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7241 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7242 `modifier' with ATTRIBUTE_UNUSED.
7244 * gjavah.c (process_file): Add braces around ambiguous `else'.
7246 * jcf-dump.c (print_access_flags, localvar_free): Change return
7249 * parse.y (java_complete_expand_method): Initialize variable
7251 (resolve_qualified_expression_name): Likewise for `field_decl'.
7252 (patch_method_invocation): Likewise for `class_to_search'.
7253 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7254 (patch_assignment): Likewise for `lhs_type'.
7256 * verify.c (verify_jvm_instructions): Remove unused variable
7259 1999-07-25 Richard Henderson <rth@cygnus.com>
7261 * decl.c (va_list_type_node): New.
7263 1999-07-25 Anthony Green <green@cygnus.com>
7265 * gjavah.c (print_stub): New function.
7266 (METHOD_IS_NATIVE): New macro.
7267 (print_mangled_classname): Make static.
7268 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7269 (process_file): Perform stub generation.
7270 (HANDLE_METHOD): Don't emit class decls during stub
7272 (HANDLE_END_METHOD): Take into account stub generation.
7273 (print_method_info): Handle stub generation.
7274 (print_stub): New function.
7275 (print_cxx_classname): Make signature consistant with others.
7276 (help): Describe -stubs option.
7277 (main): Create stub file.
7278 (version): Use version.c.
7279 (print_full_cxx_name): New function.
7280 (print_c_decl): Use print_full_cxx_name.
7282 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7284 * check-init.c (check_init): Handle MAX_EXPR.
7286 1999-07-15 Andrew Haley <aph@cygnus.com>
7288 * lang.c (flag_use_divide_subroutine): New variable.
7289 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7290 fp-to-integer conversion.
7291 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7294 * expr.c (build_java_soft_divmod): New function.
7295 (build_java_binop): Call build_java_soft_divmod if
7296 flag_use_divide_subroutine is set.
7297 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7298 soft_lrem_node: new builtin functions.
7299 (init_decl_processing) Initialize the new builtins.
7300 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7301 soft_lrem_node: new builtin functions.
7302 (build_java_soft_divmod): New function.
7303 * parse.y: Call build_java_soft_divmod if
7304 flag_use_divide_subroutine is set.
7307 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7308 a --specs= arg) even if not linking.
7309 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7310 -fuse-divide-subroutine
7312 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7314 * parse.y (resolve_and_layout): Check methods only once.
7315 (resolve_qualified_expression_name): Verify thrown exceptions
7317 (check_thrown_exceptions): Reject exceptions thrown in
7318 initializer. Error message tuned.
7320 1999-07-14 Andrew Haley <aph@cygnus.com>
7322 * expr.c (expand_expr): Do not return the last statement in a
7323 block as the block's value.
7325 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7327 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7328 CALL_EXPR, to avoid order of evaluation changes.
7330 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7332 * parse.y (qualify_ambiguous_name): Do not use
7333 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7335 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7337 * check-init.c (check_init): Handle MAX_EXPR.
7338 * expr.c (force_evaluation_order): Force method call arguments to
7339 be evaluated in left-to-right order.
7340 * parse.y (qualify_ambiguous_name): Loop again to qualify
7341 NEW_ARRAY_EXPR properly.
7343 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7345 * parse.y (patch_invoke): Resolve unresolved invoked method
7347 (qualify_ambiguous_name): STRING_CST to qualify expression for
7348 type name resolution.
7350 1999-06-24 Andrew Haley <aph@cygnus.com>
7352 * class.c (finish_class): Whenever a deferred method is
7353 output, rescan the list of methods to see if a new candidate for
7354 output can be found.
7356 1999-06-28 Tom Tromey <tromey@cygnus.com>
7358 * jvspec.c (lang_specific_driver): Recognize --help.
7360 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7362 * parse.y (resolve_package): Fixed bogus return statement.
7363 (patch_method_invocation): Resolve method invocation beginning with
7364 a package name qualifier.
7366 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7368 * Make-lang.in (java.stage1): Depend on stage1-start.
7369 (java.stage2): Likewise for stage2-start.
7370 (java.stage3): Likewise for stage3-start.
7371 (java.stage4): Likewise for stage4-start.
7373 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7375 * parse.y (java_complete_lhs): When doing cross referencing, don't
7376 try to keep file location on a WFL expanded as a CALL_EXPR.
7378 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7380 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7381 compiling to class file a void method with an empty method body.
7382 As a side effect, the bytecode backend will generate the
7383 appropriate `return' instruction.
7385 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7387 * parse.y (lookup_package_type_and_set_next): New function prototype.
7388 (resolve_package): Search current and imported packages.
7389 (lookup_package_type_and_set_next): New function.
7391 1999-06-22 Andrew Haley <aph@cygnus.com>
7393 * verify.c (verify_jvm_instructions): Check for pending blocks
7394 before invalid PC test and opcode switch, not after.
7396 1999-06-21 Andrew Haley <aph@cygnus.com>
7398 * except.c (find_handler_in_range): The upper limit for exception
7399 ranges is exclusive, not inclusive: (start <= pc < end).
7400 (link_handler): find child pointer which points to outer by
7401 searching sibling list: previous code incorrectly assumed that
7402 outer->outer->first_child must point to outer.
7403 * verify.c (verify_jvm_instructions): FIXME added to code for
7405 (verify_jvm_instructions): Do not assume that the last block
7406 processed in a subroutine is a block which ends with a `ret'
7407 instruction. With some control flows it is possible that the last
7408 block ends with an `athrow'.
7410 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7412 * parse.y (qualify_ambiguous_name): Reorganized the post
7413 evaluation of non WFL leading expression nodes.
7415 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7417 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7420 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7422 * parse.y (qualify_ambiguous_name): Handle qualified expression
7423 beginning with a STRING_CST.
7425 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7427 * parse.y (register_fields): Set DECL_INITIAL on both
7428 pre-initialized static and public fields.
7429 (resolve_field_access): Static field access expressions to always
7431 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7432 qualification. CONVERT_EXPR to be resolved as an expression name.
7433 (java_complete_lhs): Identify and access qualified final
7434 initialized field in switch statement case expression.
7435 (fold_constant_for_init): Pre-initialized field decl constant to
7438 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7440 * parse.y (note_possible_classname): Mark returned node with
7441 QUALIFIED_P only if the original class name contained a '/'.
7443 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7445 * Make-lang.in (gcjh): More parallel build fixes.
7447 1999-06-03 Mike Stump <mrs@wrs.com>
7449 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7451 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7453 * except.c (link_handler): Chain exception handlers in order.
7455 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7457 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7458 with nops and process as usual in order to always set correct EH
7459 ranges. Emit detailed warnings about unreachable bytecodes.
7461 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7463 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7466 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7468 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7469 or the searched field decl.
7471 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7473 * parse.y (fold_constant_for_init): Convert numerical constant
7474 values to the type of the assigned field.
7476 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7478 * expr.c (lookup_field): Relaxed the test on class loading error
7480 * parse.y (fold_constant_for_init): Enabeled old code.
7482 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7484 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7485 decide the validity of the cast of a java.lang.Cloneable reference
7487 (patch_conditional_expr): Fixed first argument passed to
7488 binary_numeric_promotion.
7490 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7492 * parse.y (qualify_ambiguous_name): Take into account that a
7493 CONVERT_EXPR might specify a type as a WFL.
7495 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7497 * parse.y (patch_assignment): Save the rhs before using it as an
7498 argument to _Jv_CheckArrayStore.
7500 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7502 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7504 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7506 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7507 floating point litteral only when the exponent indicator has been
7510 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7512 * parse.y (formal_parameter:): Construct argument tree list
7513 element even if a yet unsupported final parameter was encountered.
7515 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7517 * parse.y (finish_method_declaration): Issue errors for native or
7518 abstract methods declared with a method body, as well as for non
7519 native or non abstract methods with no method body.
7521 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7523 * class.c (build_utf8_ref): Initialize variable `field'.
7525 * decl.c (init_decl_processing): Initialize variable `field'.
7527 * expr.c (build_known_method_ref): Mark parameters `method_type',
7528 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7529 (process_jvm_instruction): Likewise for parameter `length'.
7531 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7532 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7535 * parse.y (maybe_generate_clinit): Remove unused variable
7536 `has_non_primitive_fields'.
7537 (find_in_imports_on_demand): Initialize variables `node_to_use'
7539 (patch_binop): Likewise for variable `prom_type'.
7540 (patch_unaryop): Likewise for variable `prom_type'.
7542 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7544 * xref.c (xref_table): Add missing initializer.
7546 1999-05-14 Tom Tromey <tromey@cygnus.com>
7548 * java-except.h (struct eh_range): Removed unused `next' member.
7549 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7550 after adding all exception handlers. Sort exception ranges in
7552 (struct pc_index): New structure.
7553 (start_pc_cmp): New function.
7554 * except.c (add_handler): Return `void'. Don't call link_handler;
7555 instead construct an ordinary linked list and do range
7557 (check_nested_ranges): New function.
7558 (link_handler): Changed interface to allow merging of eh_ranges.
7559 Split overlapping ranges. Return `void'.
7561 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7563 * parse.y (constructor_block_end:): New rule, tagged <node>.
7564 (constructor_body:): Use `constructor_block_end' instead of
7567 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7569 * parse.y (statement_nsi:): Pop `for' statement block.
7570 (java_complete_lhs): Labeled blocks containing no statement are
7571 marked as completing normally.
7573 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7575 * xref.c (xref_set_current_fp): New function, defined.
7576 * xref.h (xref_set_current_fp): New function, prototyped.
7578 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7580 * check-init.c (check_init): Take into account that
7581 LABELED_BLOCK_STMT can be empty.
7583 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7585 * parse.y (java_check_regular_methods): Warning check on not
7586 overriding methods with default access in other packages does not
7587 apply to `<clinit>'.
7588 (java_complete_lhs): If block body is an empty_stmt_node, replace
7589 it by NULL_TREE. This prevents gcc from generating an irrelevant
7592 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7594 * check-init.c (check_init): Removed code accepting to see things
7595 falling through default:, when doing xrefs.
7596 * java-tree.h (do_not_fold): New global variable, declared.
7597 * parse.y (do_not_fold): New global variable, defined.
7598 (java_complete_expand_method): Set `do_not_fold' to the value of
7599 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
7600 and reinstall them after them have been purged; do not check for
7601 initializations; do not issue missing return errors.
7602 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
7604 (patch_binop): Skip the fold part when doing xrefs.
7605 (build_string_concatenation): Skip the concatenation part when
7607 (patch_synchronized_statement): Do not generate a try-finally when
7609 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
7610 and keep the location where the throw was seen.
7611 * typeck.c (convert): When `do_not_fold' is set, do not attempt
7612 any treatment on the converted node an simply return a NOP_EXPR of
7614 * xref.c (xref_get_data): New function, defined.
7615 * xref.h (xref_get_data): New function, declared.
7616 (XREF_GET_DATA): Use xref_get_data.
7618 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7620 * gjavah.c (print_include): Cast the result of `strlen' to int
7621 when comparing against a signed value.
7622 (add_namelet): Likewise.
7624 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7626 * expr.c (expand_invoke): Mark parameter `nargs' with
7628 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
7630 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
7633 * jcf-reader.c (get_attribute): Cast a value to long
7634 when comparing against a signed expression. Likewise.
7636 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
7639 1999-05-11 Andrew Haley <aph@cygnus.com>
7641 * parse.y (source_end_java_method): If the current method contains
7642 any exception handlers, force asynchronous_exceptions: this is
7643 necessary because signal handlers in libjava may throw exceptions.
7644 * decl.c (end_java_method): Ditto.
7646 1999-05-11 Tom Tromey <tromey@cygnus.com>
7648 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
7650 * jvspec.c (THREAD_NAME): Removed.
7651 (GC_NAME): Likewise.
7652 (MATHLIB): Likewise.
7653 (WITHLIBC): Likewise.
7655 (THREADLIB): Likewise.
7656 (MATH_LIBRARY): Likewise.
7657 (lang_specific_driver): Don't add `-l' options to command line.
7658 Instead, add a single --specs option. Recognize `-L' options and
7659 use them to search for spec file.
7660 (find_spec_file): New function.
7661 (SPEC_FILE): New define.
7663 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
7665 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
7666 cpplib-enabled build.
7668 1999-05-05 Per Bothner <bothner@cygnus.com>
7670 * class.c (make_field_value): DECL_INITIAL may be a string literal;
7671 temporarily zero it while calling rest_of_decl_compilation.
7673 * java-tree.h (string_ptr_type_node): Add declaration.
7674 * decl.c: Define and initialize string_ptr_type_node.
7675 * parse.y (patch_string_cst): Use string_ptr_type_node.
7677 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
7678 * parse.y (for_statement): Now unconditionally exit_block.
7679 (finish_labeled_statement): No longer exit_block if for-loop.
7680 (patch_loop_statement): Check harder if the loop is already labeled.
7682 * parse.y (patch_initialized_static_field): Removed function.
7683 (maybe_generate_clinit): Removed special handling for interfaces.
7684 (java_complete_expand_methods): Do a preliminary java_complete_tree
7685 on <clinit> to determine if it can be removed.
7686 (java_complete_expand_method): Remove special handling for <clinit>.
7687 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
7688 optimize if we get back empty_stmt_node.
7689 For MODIFY_EXPR, re-do checking of static initializers.
7690 (fold_constant_for_init): Don't return immediate if VAR_DECL.
7691 For VAR_DECL, pass correct context.
7693 * verify.c (verify_jvm_instructions): Better error messages.
7695 1999-05-03 Tom Tromey <tromey@cygnus.com>
7697 * parse-scan.y (interface_declaration): Call
7698 report_class_declaration for interfaces.
7700 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
7702 * Makefile.in: Remove -v from bison command lines.
7704 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7706 * check-init.c (check_init): Exclude a case of error when doing
7708 * class.c (layout_class_method): Don't generate the error message
7709 twice when compiling from source.
7710 * lang-options.h: Added `-Wredundant-modifers' and
7711 `-Wunusupported-jdk11' flags and help text.
7712 * lang.c (lang_decode_option): Added support for
7713 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
7714 flag_static_local_jdk11 and flag_redundant set accordingly.
7715 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
7716 * parse.h (EXPR_WFL_ADD_COL): New macro.
7717 (DECL_END_SOURCE_LINE): Likewise.
7718 (DECL_INHERITED_SOURCE_LINE): Likewise.
7719 * parse.y (static_ref_err): New function, prototyped.
7720 (CCB_TK): Now tagged <operator>.
7721 (class_body:): Remember the location of the closing '}' of a class
7722 definition when doing xrefs.
7724 (block_end:): Likewise.
7725 (create_class): Remember the location of the inherited class
7726 identifier when doing xrefs.
7727 (register_fields): Added test on first operand of `init' before
7728 testing it TREE_CODE.
7729 (method_header): Store the location of the class identifier in the
7730 class decl when doing xrefs.
7731 (finish_method_declaration): Don't combine first/last method line
7733 (java_check_regular_methods): Warning check on not overriding
7734 methods with default access on other packages move before check on
7735 static methods. Initialization of `aflags' also moved up.
7736 (resolve_expression_name): Call static_ref_err to report the error.
7737 (static_ref_err): New function, implemented.
7738 (resolve_field_access): Returned simplified static field access
7740 (resolve_qualified_expression_name): Check for illegal use of
7741 static fields in a non static context. Call static_ref_err to
7742 report error in various places.
7743 (java_complete_tree): Do not fold initialized static fields when
7745 (java_complete_lhs): Likewise.
7747 1999-04-29 Anthony Green <green@cygnus.com>
7749 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
7750 create internal labels.
7751 (lookup_label): Ditto.
7753 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7755 * class.c (layout_class_method): Generate <clinit>'s rtl for
7757 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7758 for interfaces' <clinit>.
7759 * expr.c (lookup_field): Search for fields in interfaces.
7760 (expand_invoke): Fixed indentation.
7761 (expand_java_field_op): Likewise. Use IS_CLINIT.
7762 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
7763 (IS_CLINIT): New macro.
7764 * parse.y (type_declaration:): Call maybe_generate_clinit after an
7765 interface was parsed.
7766 (maybe_generate_clinit): Don't generate if the current class is an
7767 interface with only fields of primitive types.
7768 (reset_method_name): Use IS_CLINIT.
7769 (java_complete_expand_method): Expand <clinit> when it exists for
7770 interfaces. Use IS_CLINIT.
7771 (resolve_expression_name): Use DECL_CONTEXT instead of
7772 current_class to build static field references.
7773 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
7774 ARRAY_REF when doing xreferencing.
7775 (check_final_assignment): Fixed typo in leading comment. Use
7777 (patch_array_ref): Don't fully expand array references when
7779 (patch_return): Use IS_CLINIT.
7780 (patch_throw_statement): Likewise.
7782 1999-04-22 Tom Tromey <tromey@cygnus.com>
7784 * Make-lang.in (JAVA_SRCS): Added check-init.c.
7786 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7788 * decl.c (predef_filenames, predef_filenames_size): New globals
7789 (init_decl_processing): predef_filenames and predef_filenames_size
7791 * java-tree.h (predef_filenames, predef_filenames_size): Declared
7793 * jcf-parse.c (predefined_filename_p): New function.
7794 (yyparse): Check that files on the command line are specified only
7795 once and issue a warning otherwise.
7796 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
7797 * parse.y (source_end_java_method): Nullify NOP method bodies, to
7798 avoid a gcc warning with -W -Wall turned on.
7799 (java_expand_classes): Abort if errors were encountered.
7800 (java_complete_lhs): If the cross reference flag is set, wrap
7801 field DECL node around a WFL when resolving expression name.
7803 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7805 * lang.c (lang_decode_option): Fixed returned value when parsing
7806 `-fxref=...' and `-Wall'.
7807 * parse.y (source_end_java_method): Do not generate code when
7808 flag_emit_xref is set.
7809 (resolve_expression_name): Do not build static field access when
7810 flag_emit_xref is set.
7811 (resolve_field_access): No special treatment on `length' when
7812 flag_emit_xref is set. Do not build qualified static field access
7813 when flag_emit_xref is set.
7814 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
7815 when flag_emit_xref is set.
7816 (patch_assignment): Do not generate array store runtime check when
7817 flag_emit_xref is set.
7818 * xref.c (xref_flag_value): Fixed function declaration
7820 (xset_set_data): New function.
7821 * xref.h (xref_set_data): Added prototype for new function.
7822 (typedef struct xref_flag_table): New field data.
7823 (XREF_GET_DATA): New macro.
7825 1999-04-19 Tom Tromey <tromey@cygnus.com>
7827 * xref.h (enum): Removed trailing comma.
7829 * parse.y (resolve_qualified_expression_name): Added missing
7832 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
7834 * gjavah.c: New prototypes for java_float_finite and
7837 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7839 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
7842 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
7844 * Makefile.in (TREE_H): Add tree-check.h.
7845 (RTL_H): Add genrtl.h.
7847 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7849 * parse.y (patch_assignment): Added ArrayStoreException runtime
7852 1999-04-06 Per Bothner <bothner@cygnus.com>
7854 * expr.c (pop_type_0): New function.
7855 (pop_type): Use pop_type_0.
7856 * java-tree.h (pop_type_0): New declaration.
7857 * verify.c (verify_jvm_instructions): Check return instructions.
7859 * parse.y (patch_binop): Don't fold if non-constant and emiting
7862 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7864 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
7866 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
7867 (main_jcf): Don't define.
7868 (process_file): Don't set `main_jcf'.
7870 * java-tree.h (main_jcf): Don't declare.
7872 * jcf-parse.c (main_jcf): Add static definition.
7874 * lang.c (main_jcf): Don't define.
7876 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7878 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
7880 * decl.c (copy_lang_decl): Likewise for `bcopy'.
7882 * jcf-depend.c: Include "config.h", not <config.h>.
7884 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
7887 * jcf-path.c: Include "config.h", not <config.h>.
7889 * lex.c: Don't include various system header files.
7890 (java_init_lex): Cast the argument of `bzero' to PTR
7892 * parse-scan.y (java_push_parser_context): Likewise.
7894 * parse.y (java_push_parser_context): Likewise.
7895 (patch_bc_statement): Match format specifier to variable argument.
7897 * xref.c: Don't include <stdio.h>.
7899 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7901 * parse.y (struct parser_ctxt *ctxp): Now global.
7902 (declare_local_variables): Use WFL compound value for the
7903 declaration source line value, when doing cross-referencing.
7905 1999-03-31 Tom Tromey <tromey@cygnus.com>
7907 * gjavah.c (print_field_info): Allow constants of other types.
7908 (print_include): Generate include when new name is proper prefix
7909 of already printed name.
7910 (add_namelet): Likewise.
7911 (cxx_keyword_subst): New function.
7912 (print_method_info): Use it.
7913 (print_field_name): New function.
7914 (get_field_name): New function.
7915 (print_field_info): Use get_field_name and print_field_name.
7917 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7919 * Makefile.in (keyword.h): Generate using gperf language 'C', not
7920 'KR-C', so gperf uses the `const' keyword on strings.
7922 * keyword.gperf (java_keyword): Const-ify a char*.
7924 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7926 * parse.y (patch_bc_statement): Fixed identation and a bogus
7929 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7931 * parse.y (patch_assignment): Allow static variables in other
7932 classes to be assigned.
7934 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7936 * class.c (maybe_add_interface): Remove unused variable
7938 (make_class_data): Use = for assignment, not ==. Likewise.
7939 (emit_register_classes): Remove unused variable `decl'.
7941 * lex.c: Fix comment so as not to contain an embedded `/*'.
7943 * verify.c (verify_jvm_instructions): Remove unused variable
7946 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
7948 * parse.y (complete_loop_body): Rename to finish_loop_body.
7949 (complete_labeled_statement): Rename to finish_labeled_statement.
7950 (complete_for_loop): Rename to finish_for_loop.
7951 (complete_method_declaration): Rename to finish_method_declaration.
7953 * java-tree.h (continue_identifier_node): New global node.
7954 * decl.c: Define and initialize continue_identifier_node.
7955 * parse.y (generate_labeled_block): Remove - no longer needed.
7956 (build_loop_body): Use continue_identifier_node for continue block.
7957 (finish_labeled_statement): Also do pop_labeled_block actions.
7958 (java_complete_lhs): POP_LOOP even if error.
7959 (build_labeled_block): Special handling for continue_identifier_node.
7960 (patch_loop_statement): Re-organize.
7961 (patch_bc_statement): Re-write.
7963 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7965 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
7966 using a WFL compound value.
7967 * parse.y (xref.h): Include.
7968 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
7970 (register_fields): Set WFL compound value to lineno if doing
7972 (java_complete_expand_method): Call expand_xref if flag_emit_xref
7974 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
7975 * xref.h (expand_xref): Prototype renamed from xref_generate.
7977 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7979 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
7980 (GET_CURRENT_BLOCK): New macro.
7981 * parse.y (current_static_block): New global variable.
7982 (method_body:): Define action.
7983 (complete_method_declaration): Set current_function_decl to NULL
7984 when work on the current method is done.
7985 (declare_local_variables): Use GET_CURRENT_BLOCK.
7986 (java_method_add_stmt): Likewise.
7987 (java_complete_expand_method): Disable the use of `this' when
7989 (enter_a_block): If no current method exist, use
7990 current_static_block to link static initializer blocks.
7991 (exit_block): Rewritten to use current_static_block when no current
7993 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
7994 (patch_return): Forbid the use of `return' in static initializers.
7995 (patch_throw_statement): Fixed indentation. Issue specific error
7996 for uncaught thrown checked exception in static initializer
7997 blocks. Removed FIXME.
7999 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8001 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8002 Link gcj from gcc.o.
8004 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8006 * parse.y (find_applicable_accessible_methods_list): When dealing
8007 with interface: ensure that a given interface or java.lang.Object
8008 are searched only once.
8010 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8012 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8014 * jcf-dump.c (print_access_flags): Add braces around if-else.
8016 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8019 * lex.c (build_wfl_node): Add static prototype.
8021 * lex.h (build_wfl_node): Remove static prototype.
8023 * parse.y: Include lex.c early enough to declare everything needed.
8024 Ensure calls to `build_wfl_node' pass the proper arguments.
8025 (create_class): Remove unused variable `super_decl'.
8026 (get_printable_method_name): Initialize variable `name'.
8028 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8030 * Changelog: Fixed 1999-03-22 typos.
8031 * lang.c (lang_decode_option): Fixed typo in error string in the
8034 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8036 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8038 * java-tree.h (flag_emit_xref): Declared extern.
8039 * lang.c (xref.h): Included.
8040 (flag_emit_xref): New global variable.
8041 (lang_decode_option): Added support for -fxref.
8045 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8047 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8050 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8052 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8053 $(srcdir)/../system.h and $(JAVA_TREE_H).
8054 (jcf-io.o): Depend on $(JAVA_TREE_H).
8055 (mangle.o): Likewise.
8057 * check-init.c (check_cond_init): Add static prototype.
8059 * class.c (build_java_method_type, hashUtf8String,
8060 make_field_value, get_dispatch_vector, get_dispatch_table,
8061 append_gpp_mangled_type, mangle_static_field): Likewise.
8062 (strLengthUtf8): Hide unused definition.
8063 (hashUtf8String): Const-ify.
8064 (make_field_value): Un-ANSI-fy.
8066 * constants.c: Move inclusion of jcf.h above java-tree.h.
8067 (set_constant_entry, find_class_or_string_constant,
8068 find_name_and_type_constant, get_tag_node,
8069 build_constant_data_ref): Add static prototype.
8071 * decl.c (push_jvm_slot, builtin_function,
8072 lookup_name_current_level): Likewise.
8073 (builtin_function): Const-ify.
8075 * except.c (expand_start_java_handler, expand_end_java_handler):
8076 Add static prototype.
8078 * expr.c (flush_quick_stack, push_value, pop_value,
8079 java_stack_swap, java_stack_dup, build_java_athrow,
8080 build_java_jsr, build_java_ret, expand_java_multianewarray,
8081 expand_java_arraystore, expand_java_arrayload,
8082 expand_java_array_length, build_java_monitor, expand_java_pushc,
8083 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8084 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8085 expand_compare, expand_test, expand_cond, expand_java_goto,
8086 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8087 expand_java_field_op, java_push_constant_from_pool): Likewise.
8089 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8090 (build_java_arraynull_check): Mark parameters `node' and `type'
8091 with ATTRIBUTE_UNUSED.
8092 (note_label): Likewise for parameter `current_pc'.
8093 (expand_java_call, expand_java_ret): Hide unused definition.
8095 * java-tree.h (make_class, build_constants_constructor,
8096 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8097 init_outgoing_cpool, register_class, emit_register_classes,
8098 java_layout_seen_class_methods): Prototype.
8099 (unicode_mangling_length): Const-ify.
8100 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8101 emit_unicode_mangled_name, format_int, format_uint,
8102 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8103 jcf_print_utf8_replace, open_class): Prototype.
8105 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8106 <stdio.h>. Include tree.h/java-tree.h.
8107 (utf8_equal_string usage, process_class): Add static prototype.
8108 (open_class): Don't prototype this here.
8109 (utf8_equal_string): Match arguments to format specifiers.
8110 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8111 TABLE_SWITCH, disassemble_method): Likewise.
8113 * jcf-io.c: Include tree.h/java-tree.h.
8114 (open_class, find_classfile, jcf_print_utf8,
8115 jcf_print_utf8_replace): Const-ify.
8117 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8118 parse_class_file): Add static prototype.
8119 (find_in_current_zip): Match definition to existing static
8122 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8123 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8124 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8125 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8126 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8127 generate_bytecode_return, perform_relocations, init_jcf_state,
8128 init_jcf_method, release_jcf_state, generate_classfile):
8129 Add static prototype.
8130 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8131 (make_class_file_name): Const-ify.
8133 * jcf.h (find_classfile): Const-ify.
8135 * jv-scan.c (reset_report): Remove prototype.
8137 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8138 (error): Rewrite to allow varargs.
8140 * lang.c (lang_f_options): Const-ify.
8142 * lex.c (java_parse_escape_sequence): Add static prototype.
8143 (java_allocate_new_line): Match definition to existing static
8146 * mangle.c Include tree.h/java-tree.h.
8147 (unicode_mangling_length, emit_unicode_mangled_name,
8148 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8150 * parse.h (jdep_code): Remove trailing comma in enumeration.
8151 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8152 (reset_report): Add prototype.
8154 * verify.c (push_pending_label, merge_types): Add static
8157 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8159 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8161 * parse.y (find_applicable_accessible_methods_list): Extend the
8162 search to superinterfaces when relevant.
8163 (search_applicable_methods_list): New function.
8165 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8167 * class.c (unmangle_classname): Implemented stricter testing
8168 before setting the QUALIFIED_P flag on an identifier.
8170 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8172 * parse.y (java_complete_lhs): Call force_evaluation_order
8173 after patch_newarray.
8174 (patch_binop): Don't call fold if there are side effects.
8176 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8178 * parse.y (java_stabilize_reference): Use save_expr instead of
8179 building a SAVE_EXPR node.
8180 (java_complete_lhs): Patch the resulting string of the `+='
8181 operator (if necessary) and complete the RHS after having built
8184 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8186 * class.c (make_class): Don't set CLASS_P here (because
8187 this function is also called by build_java_array_type).
8188 (push_class): Set CLASS_P here instead.
8189 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8191 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8192 context. If the context is class, perfer "super" over "synchronized".
8193 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8195 * parse.y (create_class): Don't call parser_check_super here;
8196 it is not robust. Always wait until later.
8198 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8199 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8201 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8203 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8204 * lex.h (UNGETC): Change misleading macro.
8206 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8208 * parse.y (java_stabilize_reference): Return NODE when patching a
8210 (java_complete_lhs): Put parenthesis around truth values.
8212 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8214 * class.c (layout_class_method): Don't make rtl for interface
8216 * parse.h (GET_TYPE_NAME): New macro.
8217 * parse.y (if_then_statement:): Fixed indentation.
8218 (if_then_else_statement:): Likewise.
8219 (for_statement:): Fixed spacing.
8220 (try_statement:): Fixed indentation.
8221 (create_interface): Don't force interfaces to be abstract.
8222 (method_header): Abstract methods are OK in interfaces.
8223 (declare_local_variables): Fixed typo in comment.
8224 (java_complete_expand_method): Fixed indentation.
8225 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8226 non accessible fields.
8227 (java_stabilize_reference): New function.
8228 (java_complete_lhs): Fixed indentation. Use
8229 java_stabilize_reference in compound assignement. Insert the
8230 cast. If not processing `+' fix string constants before processing
8233 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8235 * constants.c (find_class_or_string_constant): Cast variable `j'
8236 to a `jword' when comparing against one.
8238 * expr.c (java_lang_expand_expr): Remove unused variables
8239 `has_finally_p' and `op0'.
8241 * gjavah.c (print_field_info): Cast a value to jint when comparing
8242 against one. Likewise for a jlong.
8243 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8244 against a signed quantity.
8246 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8247 (print_signature): Don't needlessly dereference variable `str'
8249 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8250 `max_locals' with ATTRIBUTE_UNUSED.
8251 (jcf_parse_class): Likewise for variable `index'.
8253 * parse.h (reverse_jdep_list): Remove static prototype.
8255 * parse.y (build_jump_to_finally): Remove prototype and definition.
8256 (reverse_jdep_list): Add static prototype.
8258 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8259 `assignment' and `expr_decl'.
8261 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8263 1999-03-12 Andrew Haley <aph@cygnus.com>
8265 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8266 we'll need a directory separator and a null character.
8268 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8270 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8272 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8274 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8277 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8279 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8281 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8283 * class.c (layout_class_method): A static method in a base class
8284 is never overridden, so treat it like it doesn't exist.
8285 However, do complain about private non-static method overriding
8286 public static method.
8288 * parse.y: Don't set unused INITIALIZED_P flag.
8289 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8291 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8292 (build_array_from_name): Re-order &index[string] to &string[index].
8294 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8295 error_mark (it might catch more errors, but it is more likely to lose).
8297 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8299 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8300 (parse-scan.o): Depend on toplev.h.
8302 * class.c (make_method_value): Add prototype. Make it static.
8303 Remove unused second argument, caller changed.
8305 * expr.c (java_lang_expand_expr): Remove unused variable
8308 * java-tree.h: Don't prototype find_in_current_zip.
8309 Add prototypes for verify_constant_pool, start_java_method,
8310 end_java_method, give_name_to_locals, expand_byte_code,
8311 open_in_zip, set_constant_value, find_constant1, find_constant2,
8312 find_utf8_constant, find_string_constant, find_class_constant,
8313 find_fieldref_index, find_methodref_index, write_constant_pool,
8314 count_constant_pool_bytes and encode_newarray_type.
8316 * jcf-dump.c: Remove unused variable `LONG_temp'.
8318 * jcf-parse.c: Include parse.h.
8319 (jcf_parse_source): Remove unused parameter, all callers changed.
8320 (jcf_figure_file_type): Add static prototype.
8321 (find_in_current_zip): Likewise. Also remove unused parameter,
8322 all callers changed.
8323 (read_class): Initialize variable `saved_pos'.
8325 * jcf-reader.c (jcf_parse_preamble): Mark variables
8326 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8328 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8329 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8330 (java_parse_doc_section): Initialize variable `seen_star'.
8331 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8332 (java_lex_error): Mark parameters `msg' and `forward' with
8334 (java_get_line_col): Mark parameters `filename' and `line' with
8337 * parse-scan.y: Include toplev.h.
8338 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8340 * parse.h: use `struct JCF', not plain `JCF'.
8341 (java_parser_context_save_global, java_expand_classes
8342 java_parser_context_restore_global, java_parse): Add prototypes.
8344 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8347 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8349 * check-init.c (check_init): COPYN takes word count, not bit count.
8351 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8353 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8354 explicit build_decl. (Avoids crash in reload when optimizing.)
8356 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8358 * decl.c (complete_start_java_method): Handle synchronized method
8359 even when compiling from bytecode.
8361 1999-02-26 Tom Tromey <tromey@cygnus.com>
8363 * gjavah.c (add_class_decl): Only generate `#include' if outer
8364 class is not the name of the class we are processing. Correctly
8365 append `.h' in #include.
8366 (process_file): Clean up newlines around generated `#include's.
8367 (decode_signature_piece): Correctly handle inner classes.
8368 (struct include): New structure.
8369 (all_includes): New global.
8370 (print_include): New function.
8371 (add_class_decl): Use it.
8372 (process_file): Likewise.
8373 (add_class_decl): Generate include for java-array.h if array
8375 (process_file): Don't generate java-array.h include.
8377 * gjavah.c (add_namelet): Check for standard package names here.
8378 (add_class_decl): Don't check for standard package names here.
8380 1999-02-25 Tom Tromey <tromey@cygnus.com>
8382 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8383 When reading a zip file, only use strncmp if both strings are
8384 bigger than the buffer length. Initialize `k' when looping
8387 1999-02-24 Tom Tromey <tromey@cygnus.com>
8389 * gjavah.c (struct namelet): New structure.
8390 (add_namelet): New function.
8391 (print_namelet): New function.
8392 (print_class_decls): Use add_namelet and print_namelet to generate
8393 namespaces and not classes.
8394 (method_printed): New global.
8395 (HANDLE_END_METHOD): Examine method_printed.
8396 (print_method_info): Set method_printed when required. Print
8397 error if function to be ignored is marked virtual. Handle $finit$
8399 (METHOD_IS_FINAL): New macro.
8400 (print_field_info): Use it.
8401 (HANDLE_METHOD): Clear method_printed.
8402 (method_pass): New global.
8403 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8404 (process_file): Do two passes over both fields and methods.
8405 (HANDLE_METHOD): Examine method_pass.
8407 (add_class_decl): New function.
8408 (print_class_decls): Don't scan over entire constant pool.
8410 1999-02-23 Tom Tromey <tromey@cygnus.com>
8412 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8413 disable linking in that case.
8415 1999-02-20 Tom Tromey <tromey@cygnus.com>
8417 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8420 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8422 * decl.c (build_result_decl), java-tree.h: New method.
8423 (complete_start_java_method): Handle synchronized methods.
8424 Don't build DECL_RESULT here. (Ordering dependency problem.)
8425 (start_java_method): Call build_result_decl here instead ...
8426 * parse.y (java_complete_expand_method): ... and here.
8427 (expand_start_java_method): Don't call complete_start_java_method here.
8428 (java_complete_expand_method): Call it here instead.
8429 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8430 * java-tree.h: ... here.
8432 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8433 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8434 for ARRAY_REF - it doesn't work when array bounds are checked.
8435 (patch_array_ref): Handle it here instead.
8437 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8439 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8441 Force left-to-right evaluation of binary operations etc.
8442 * expr.c (force_evaluation_order), java-tree.h: New function.
8443 * parse.y (java_complete_lhs): Pass binary operations, procedure
8444 calls, and ARRAY_REFs to force_evaluation_order.
8445 (various): Set TREE_SIDE_EFFECTS more carefully.
8447 Tolerate random (non-UTF8) encoding in comments without complaining.
8448 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8449 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8451 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8452 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8454 * parse.y (java_complete_lhs): Ignore an empty statement in a
8455 COMPOUND_EXPR. Don't complain about empty statement after return.
8457 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8459 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8460 in TREE_LIST - just chain the POINTER_TYPEs together.
8461 (resolve_class): If type already resolved, return decl.
8462 After resolving, update TREE_TYPE(class_type), and name (if array).
8463 * parse.h (do_resolve_class), parse.y: Make non-static.
8464 * class.c (maybe_layout_super_class): Take this_class argument.
8465 Do do_resolve_class if necessary.
8466 (layout_class, layout_class_methods): Adjust calls appropriately.
8467 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8468 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8469 * typeck.c (build_java_array_type): Don't call layout_class.
8471 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8473 * parse.y (check_pkg_class_access): Allow private class access
8474 within the same package.
8475 (strip_out_static_field_access_decl): New function.
8476 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8477 operator argument before testing its nature.
8479 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8481 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8482 (TRY_EXPR): Simplify - it no longer has a finally clause.
8483 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8484 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8485 * expr.c (java_lang_expand_expr): Likewise.
8486 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8487 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8488 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8489 (build_try_statement): Remove finally parameter and handling.
8490 (build_try_finally_statement): New function.
8491 (patch_try_statement): No longer need to support finally clause.
8492 (try_statement): Update grammar action rules.
8493 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8494 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8496 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8498 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8499 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8501 1999-02-17 Andrew Haley <aph@cygnus.com>
8503 * class.c (build_utf8_ref): Back out broken patch which was
8504 intended to to output signatures using '.' as a separator.
8506 * class.c (make_class_data): Output signatures using '.' as a
8507 separator, rather than '/'.
8508 (mangled_classname): Likewise.
8509 (make_field_value): Likewise.
8510 (make_method_value): Likewise.
8511 * constants.c (alloc_class_constant): Likewise.
8512 * expr.c (build_invokeinterface): Likewise.
8514 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8516 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8517 of an ancient workaround.
8519 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8521 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8524 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8526 * lex.c (yylex): Encode \0 as UTF8.
8528 1999-02-10 Tom Tromey <tromey@cygnus.com>
8530 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8531 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8532 (libgcj_zip): Renamed.
8533 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8535 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8537 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8538 (GC_NAME): Renamed -lgc to -lgcjgc.
8540 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8542 * lex.c (java_lang_cloneable): Initialize.
8543 * parse.y (java_lang_cloneable): New static variable.
8544 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8545 doing one more qualification round.
8546 (valid_ref_assignconv_cast_p): Reject null source or
8547 destination. Allow an array to be cast into java.lang.Cloneable.
8548 (patch_cast): Swapped two first arguments to first call to
8549 valid_ref_assignconv_cast_p.
8551 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8553 * parse.h: DECL_P renamed JDECL_P.
8554 * parse.y: DECL_P replaced by JDECL_P.
8555 (build_array_from_name): Always use pointer's type.
8556 (patch_bc_statement): Extra code to search continue target in a
8557 for loop. Fixed comments. Continue target is current loop when
8560 1999-02-05 Andrew Haley <aph@cygnus.com>
8562 * class.c (make_class_data): The superclass of an interface should
8563 be null, not class Object.
8565 * lex.c (java_lex): Sign extend hex literals.
8567 1999-02-04 Andrew Haley <aph@cygnus.com>
8569 * class.c (build_utf8_ref): Output signatures using '.' as a
8570 separator, rather than '/'.
8571 (make_class_data): Likewise.
8573 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8575 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
8576 mkstemp.o. Get them from libiberty now.
8578 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
8580 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
8582 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8584 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
8587 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
8589 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
8590 * jcf-write.c (generate_bytecode_return): New function.
8591 (generate_bytecode_insns): Use it, for RETURN_EXPR.
8593 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
8594 generate special [fd]const_[01] instructions.
8596 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
8598 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
8599 handling OPCODE_lookupswitch or OPCODE_tableswitch.
8601 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
8603 * parse.y (patch_method_invocation): Handle calling static methods,
8604 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
8606 * parse.y (java_complete_lhs): Don't complain about unreachable
8607 exit condition in a do-while statement.
8609 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8611 * lex.c (java_read_char): Fixed utf8 decoding.
8612 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
8614 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
8615 comments. Local variable `all_primitive' is gone. Broadened
8616 acceptance of `0' to floating point targets. `long' can now be
8617 widened to `double' or `float'.
8618 (valid_method_invocation_conversion_p): Added leading
8619 comment. Fixed tabulation.
8620 (build_string_concatenation): Optimize out left or right empty
8623 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
8625 * jcf-write.c (localvar_alloc): Only emit entry for
8626 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
8627 (generate_bytecode_insns): Only call put_linenumber if
8628 debug_info_level > DINFO_LEVEL_NONE.
8629 * jvspec.c (lang_specific_driver): If no -O* or -g* option
8630 is specified, add -g1 (for compatibility wih javac).
8632 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
8634 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
8635 gjavah.o, check-init.o, jv-scan.o
8637 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8639 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
8641 * gjavah.c: Include config.h and system.h.
8643 * javaop.h (inline): Don't define, its handled by system.h.
8644 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
8645 from `inline' to `static inline'.
8647 * jcf.h (inline): Don't define, its handled by system.h.
8649 * lex.c (inline): Likewise.
8651 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
8653 * lang-specs.h: Map -Qn to -fno-ident.
8655 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
8657 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
8659 1999-01-29 Tom Tromey <tromey@cygnus.com>
8661 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
8662 then cast it to Object before calling `append' method.
8664 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
8666 * check-init.c (check_bool2_init, check_bool_init, check_init):
8667 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
8668 * jcf-write.c (generate_bytecode_insns): Likewise.
8670 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8672 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
8673 * parse.y (patch_cast): Allow a boolean to be cast into a
8676 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8678 * parse.y: (class_declaration:): Fixed indentation.
8679 (class_member_declaration:): Extra `;' after field declaration now
8681 (interface_declaration:): Removed debug messages in error reports.
8682 (patch_binop): Nodes created and returned inherit the orignal
8683 node's COMPOUND_ASSIGN_P flag value.
8684 (patch_cast): Fix cast from char to floating point.
8686 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
8688 * except.c, java-except.h (expand_resume_after_catch): new
8690 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
8691 to branch back to main flow of control after a catch block.
8693 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8695 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
8696 $(srcdir)/../system.h.
8697 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
8698 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
8699 (jcf-write.o): Likewise.
8700 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8701 (mangle.o): Depend on $(srcdir)/../toplev.h.
8702 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8703 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8705 * class.c: Include output.h and parse.h.
8706 (mangled_classname): Add the `const' keyword to a char*.
8707 (find_named_method): Hide unused function definition.
8708 (build_utf8_ref): Change type of variable `c' to unsigned char.
8709 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
8710 (build_class_ref): Add the `const' keyword to a char*.
8711 (layout_class_method): Remove unused variable `buf'.
8713 * decl.c (find_local_variable): Remove unused variable `rtl'.
8714 (pushdecl): Likewise for variables `different_binding_level' and
8716 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
8717 (maybe_build_cleanup): Likewise for parameter `decl'.
8719 * except.c (expand_start_java_handler): Mark parameter `range'
8720 with ATTRIBUTE_UNUSED.
8722 * expr.c: Include except.h.
8723 (pop_type): Remove unused variable `i'.
8724 (pop_value): Likewise for variables `n_words' and `i'.
8725 (expand_java_arrayload): Likewise for variable `convert'.
8726 (java_lang_expand_expr): Likewise for variables `op0', `type',
8727 `mode', `unsignedp', `node' and `elements'.
8728 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
8730 (process_jvm_instruction): Add a `const' qualifier to a char*.
8732 * gjavah.c (output_directory): Add the `const' keyword to a char*.
8733 (temp_directory): Likewise.
8734 (print_c_decl): Likewise.
8735 (print_method_info): Likewise.
8736 (decode_signature_piece): Likewise.
8737 (print_mangled_classname): Likewise.
8739 * java-except.h: Provide prototypes for maybe_start_try,
8740 maybe_end_try and add_handler.
8742 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
8743 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
8744 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
8745 init_expr_processing, push_super_field, init_class_processing,
8746 can_widen_reference_to, class_depth, verify_jvm_instructions,
8747 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
8748 set_local_type, merge_type_state, push_type, load_type_state,
8749 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
8750 emit_unicode_mangled_name): Add prototypes.
8752 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
8753 (print_signature_type): Use ISDIGIT, not isdigit.
8754 (print_signature): Remove unused variable `j'.
8756 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
8757 int when comparing against one.
8759 * jcf-parse.c: Include toplev.h.
8761 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
8762 (localvar_free): Remove unused variable `i'.
8763 (generate_bytecode_conditional): Likewise for variable `kind'.
8765 * jv-scan.c: Include config.h and system.h. Remove redundant
8766 OS header and gansidecl.h includes.
8767 (warning): Add the `const' keyword to a char*. Also add
8768 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
8769 __STDC__, when determining whether to use ANSI-isms.
8770 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
8771 (xmalloc): Don't redundantly prototype here.
8772 (main): Remove unused parameter `envp'. Also fix the arguments
8773 passed to function `fatal' to match the format specifier.
8775 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
8777 * mangle.c: Include toplev.h.
8778 (emit_unicode_mangled_name): Declare parameter `len'.
8780 * parse.y (parse_warning_context): Add the `const' keyword to a
8781 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
8782 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
8783 (issue_warning_error_from_context): Add the `const' keyword to
8785 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
8786 not `__STDC__' for whether to use ANSI-isms.
8788 * typeck.c (incomplete_type_error): Mark parameters `value' and
8789 `type' with ATTRIBUTE_UNUSED.
8790 (parse_signature_type): Use ISDIGIT, not isdigit.
8792 * verify.c (check_pending_block): Add the `const' keyword to a char*.
8793 (verify_jvm_instructions): Likewise. Remove unused variables
8794 `field_name' and `default_val'.
8796 * zextract.c: Include config.h and system.h. Remove redundant
8799 * zipfile.h: Prototype `read_zip_archive'.
8801 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
8803 * typeck.c (convert): Allow conversions to void type: some
8804 optimizations in gcc do this.
8806 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
8808 * typeck.c (convert_ieee_real_to_integer): New function.
8809 (convert): When not using fast-math and using hardware fp, convert
8810 an IEEE NaN to zero.
8812 1999-01-18 Andrew Haley <aph@cygnus.com>
8814 * parse.y (patch_binop): Do a type conversion from signed to
8815 unsigned and then back to signed when a ">>>" is found.
8817 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8819 * java-tree.h: (check_for_initialization): Added prototype.
8820 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
8821 * parse.y (do_resolve_class): Removed unused locals.
8822 (read_import_dir): Likewise.
8823 (resolve_qualified_expression_name): Array creation
8824 expressions are valid primary expressions.
8825 (qualify_ambiguous_name): Likewise.
8826 (patch_synchronized_statement): Removed unused local.
8828 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
8830 * Makefile.in (zextract.o): Add dependencies.
8832 * Makefile.in: Do not put ^Ls at the start of a line.
8834 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
8836 * expr.c (process_jvm_instruction): Coerce to correct Throwable
8837 sub-type the result of the call that gets the exception value.
8839 * parse.y (java_complete_expand_methods): If flags_syntax_only,
8840 don't call finish_class.
8842 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
8843 clear found before continuing.
8845 * verify.c (verify_jvm_instructions): On an array load, allow
8846 and handle top of stack to be TYPE_NULL.
8848 * gjavah.c (generate_access): Translate Java package private or
8849 protected access to C++ public, but with a comment.
8851 1999-01-13 Andrew Haley <aph@cygnus.com>
8853 * expr.c (generate_name): Name prefix changed to avoid clashes
8854 with assembler temp labels.
8856 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
8857 MODIFY_EXPR. Without this, code for the assignement may not be
8858 generated at all and the synchronized statement will read an
8859 uninitialized variable.
8861 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8863 * class.c (maybe_layout_super_class): Fixed returned value.
8864 * lex.c: Added 1999 to the copyright.
8865 (java_init_lex): Initialize java_lang_imported.
8866 * lex.h: Added 1999 to the copyright.
8867 * parse.h: Added 1999 to the copyright.
8868 (REGISTER_IMPORT): Fixed typo in trailing macro.
8869 (CURRENT_OSB): New macro.
8870 (struct parser_ctxt): New fields osb_depth, osb_limit.
8871 * parse.y (java_lang_id): New global variable.
8872 (type_import_on_demand_declaration): Don't import java.lang.* twice.
8873 (array_creation_expression:): Use CURRENT_OSB.
8874 (dims:): Uses a stack to keep track of array dimensions.
8875 (cast_expression:): Use CURRENT_OSB.
8876 (find_expr_with_wfl): Return NULL if node found doesn't meet the
8878 (register_fields): Fixed typos in comment.
8879 (check_method_redefinition): Fixed comment indentation.
8880 (java_check_regular_methods): Set saved found wfl to NULL after
8881 having reinstalled it in the previously found DECL_NAME.
8883 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
8885 * gjavah.c (java_float_finite): Use a union to do type punning.
8886 (java_double_finite): Likewise.
8888 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
8890 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
8891 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
8892 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
8893 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
8894 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
8895 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
8897 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
8899 * check-init.c (check_init): If compiling to native, we don't
8900 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
8902 1999-01-08 Tom Tromey <tromey@cygnus.com>
8904 * parse-scan.y (variable_declarator_id): Set or increment
8906 (bracket_count): New global.
8907 (formal_parameter): Handle case where bracket pairs trail variable
8910 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
8912 * jcf-parse.c (yyparse): variable len changed from a char to an
8913 int to prevent overflow.
8915 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
8917 * java-tree.h: Declare read_class.
8918 * jcf-parse.c (read_class): New function.
8919 (load_class): Now just call read_class.
8921 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
8922 * jcf-parse.c (parse_source_file): Declare save_error_count,
8923 which is needed by java_parse_abort_on_error macro,
8924 * parse.y (java_layout_classes, java_expand_classes): Likewise.
8926 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
8927 constructor, if initializing a static field.
8928 (patch_new_array_init): Set TREE_CONSTANT if it is.
8929 * expr.c (java_lang_expand_expr): For a static array constructor
8930 of primitive elements, allocate the array itself statically.
8931 Disabled until we can set the vtable field statically.
8933 * check-init.c: New file. Checks for definite assignment.
8934 * Makefile.in (JAVA_OBJS): Add check-init.o.
8935 * parse.y (java_complete_expand_method): Call check_for_initialization.
8936 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
8938 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
8940 * parse.y : include system.h instead of including
8941 standard headers directly with the exception of <dirent.h>.
8943 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
8945 * lex.h: Moved static function declarations to lex.c,
8946 to shut up some -Wall warnings.
8947 * lex.c: Static function declarations moved here.
8948 * jcf-dump.c: Small fixes to shut up -Wall warnings.
8950 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8952 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
8954 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
8956 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
8957 * verify.c (verify_jvm_instructions): Fix off-by-one error.
8959 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
8960 (localvar_alloc): Change return type to void,
8961 (emit_unop): Remove unused variable size.
8963 * jcf-write.c (struct jcf_block): Add new union.
8964 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
8965 (call_cleanups): New functions.
8966 (struct jcf_partial): New fields num_finalizers and return_value_decl.
8967 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
8968 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
8969 * lang.c (lang_init): Call using_eh_for_cleanups.
8970 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
8971 completing operands to patch_synchronized_statement.
8972 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
8973 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
8974 WITH_CLEANUP_EXPR instead of TRY_EXPR.
8976 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
8978 * Make-lang.in: Comment out control-Ls; they upset some makes.
8980 1998-12-18 Tom Tromey <tromey@cygnus.com>
8982 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
8985 1998-12-17 Tom Tromey <tromey@cygnus.com>
8987 * parse.y (DIR_SEPARATOR): New define.
8988 (check_class_interface_creation): Use it.
8990 * parse-scan.y (report_main_declaration): Recognize
8991 `java.lang.String' in argument to main.
8993 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
8995 * parse.y (create_interface): Remove bogus test.
8997 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
8999 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9000 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9002 1998-12-16 Tom Tromey <tromey@cygnus.com>
9004 * parse-scan.y (qualified_name): Use correct sprintf format.
9006 1998-12-15 Tom Tromey <tromey@cygnus.com>
9008 * gjavah.c (print_field_info): Changed how most negative number is
9011 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9013 * parse.y (fold_constant_for_init): New function.
9014 (resolve_expression_name): Don't replace static final
9015 constant-initialized fields by its value.
9016 (java_complete_lhs): New. Same as java_complete_tree, except does
9017 not replace static final constant-initialized fields by their values.
9018 (register_fields): If there is an initializer, set DECL_INITIAL and
9019 MODIFY_EXPR_FROM_INITIALIZATION_P.
9020 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9021 Only call patch_initialized_static_field if
9022 MODIFY_EXPR_FROM_INITIALIZATION_P.
9023 (patch_initialized_static_field): If not valid constant, clear
9026 * parse.y (lookup_field_wrapper): Fix thinko.
9028 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9029 set and restore global lineno.
9031 1998-12-14 Tom Tromey <tromey@cygnus.com>
9033 * gjavah.c (print_field_info): If value to print is the smallest
9034 value of its size, then print as hex to avoid later warnings from
9037 1998-12-14 Tom Tromey <tromey@cygnus.com>
9039 * gjavah.c (decompile_method): Decompile `return null'.
9040 (process_file): Generate `#pragma interface'.
9041 (method_declared): New global.
9042 (print_method_info): Set it.
9043 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9044 (print_method_info): Handle abstract methods.
9046 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9048 * parse.y (patch_method_invocation): If class_decl is null
9049 (e.g. an array type), use original type.
9051 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9052 errors about uncaught exception from clone (of array, specifically).
9054 1998-12-13 Tom Tromey <tromey@cygnus.com>
9056 * gjavah.c (decompile_method): Handle all types of `return'
9057 opcode. Decompile `return this' and `return'.
9058 (method_access): New global.
9059 (print_method_info): Set it.
9060 (decompile_method): Don't decompile a synchronized method.
9062 1998-12-13 Tom Tromey <tromey@cygnus.com>
9064 * jcf-reader.c (jcf_parse_one_method): Recognize
9066 * gjavah.c (HANDLE_END_METHOD): New macro.
9067 (HANDLE_CODE_ATTRIBUTE): New macro.
9068 (decompile_method): New function.
9069 (print_method_info): Don't print `;\n' at end of function decl.
9070 Include java-opcodes.h.
9071 (decompiled): New global.
9073 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9075 * class.c (build_class_ref): Handle PRIMTYPE.class if
9076 flag_emit_class_files.
9077 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9078 if flag_emit_class_files.
9079 * parse.y (java_complete_tree): Pre-liminary support for
9080 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9082 * parse.y (patch_synchronized_statement): Don't call monitorexit
9083 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9085 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9087 * zipfile.h (opendir_in_zip): New declaration.
9088 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9089 (opendir_in_zip): New function, using code from open_in_zip.
9090 (open_in_zip): Call opendir_in_zip.
9091 (find_class): Remove no-longer-used do_class_file parameter,
9092 but add source_ok parameter. Change logic so if we find a .java file,
9093 we don't look for .class in later classpath emtries.
9094 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9095 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9096 * gjavah.c: Update call to find_class.
9097 * jcf-dump.c: Likewise.
9099 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9100 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9101 nothing if body is empty_stmt_node.
9102 Various little fixes so SP gets correctly adjusted.
9103 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9104 For CALL_EXPR, test if static first.
9105 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9106 such as the ones we create for Object and Class.
9107 Set and restore current_function_decl.
9108 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9109 (note_possible_classname): New function.
9110 (read_import_entry): Removed. Merged with read_import_dir.
9111 (read_import_dir): Don't call find_class - that only gives us
9112 the first classpath entry having the needed package.
9113 Use the struct buffer data structure from buffer.h.
9114 (read_import_dir, find_in_imports_on_demand): The remembered
9115 class names now use '.' (not '/') as package separator.
9117 * parse.y (java_complete_expand_methods): Call write_classfile
9118 here, and not in java_expand_classes (which only gets first class).
9120 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9122 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9123 (register_fields): If a static fields has an initializer, just
9124 chain it on ctxp->static_initialized, and handle later.
9125 (java_complete_expand_methods): Force <clinit> first.
9126 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9127 - it's already been completed.
9128 (patch_initialized_static_field): New function.
9129 (java_complete_field): Call it.
9131 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9133 * expr.c (encode_newarray_type, build_new_array): New functions.
9134 * java-tree.h: Declare build_new_array.
9135 * jcf-write.c (patch_newarray): Use build_new_array.
9137 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9138 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9140 * parse.y (patch_new_array_init): Re-organize.
9141 Now is passed the actual array (pointer) type of the value.
9142 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9143 (patch_array_constructor): Removed - merged into patch_new_array_init.
9144 (java_complete_tree): Update patch_new_array_init.
9146 * jcf-write.c (find_constant_index): New function.
9147 (generate_bytecode_insns): Use find_constant_index.
9148 (generate_classfile): Use find_constant_index for ConstantValue.
9150 1998-12-11 Tom Tromey <tromey@cygnus.com>
9152 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9153 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9154 * class.c (make_class_data): Renamed dtable -> vtable, and
9155 dtable_method_count -> vtable_method_count.
9157 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9159 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9160 global variables, initialized.
9161 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9162 Declared new global variables.
9163 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9164 double_zero_node, integer_zero_node upon direct matching.
9165 * parse.y (purify_type_name): Added function prototype.
9166 (duplicate_declaration_error_p): Consider new_type as potentially
9167 being a incomplete type. Use purify_type_name on type string.
9168 (method_header): saved_type: unused variable removed. Don't figure
9169 return type if method name is invalid.
9170 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9171 processed by patch_unaryop.
9172 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9173 increment/decrement node into its original type after binary
9174 numeric promotion on its operands.
9176 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9178 * parse.y (array_initializer:): Array init operand is NULL_TREE
9179 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9180 now an error. Fixed indentation problems.
9181 (patch_string): Handle error_mark_node as an argument.
9182 (patch_new_array_init): Fixed indentation problems.
9183 (array_constructor_check_entry): Removed check on null wfl_value.
9184 Return an error if wfl_value's walk returns an error.
9186 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9188 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9189 * lex.c (java_lex): Remember column position before advancing one
9190 token. Retain location information on OCB_TK.
9191 * lex.h (typedef struct java_lc): Added new field.
9192 * parse.h (GET_SKIP_TYPE): New macro.
9193 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9194 * parse.y (build_new_array_init, patch_new_array_init,
9195 patch_array_constructor, maybe_build_array_element_wfl,
9196 array_constructor_check_entry): New function prototypes.
9197 (switch_block:): Tagged <node>.
9198 (OCB_TK): Tagged <operator>.
9199 (array_initializer:): Installed actions.
9200 (variable_initializer): Build location information on element if
9202 (switch_statement:): Fixed indentation typo.
9203 (switch_block:): Redefined default action.
9204 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9205 (patch_assignment): Removed duplicate code.
9206 (maybe_build_array_element_wfl, build_new_array_init,
9207 patch_new_array_init, patch_array_constructor,
9208 array_constructor_check_entry): New functions.
9210 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9212 * parse.y (array_initializer): Tagged <node>.
9213 (variable_initializer:): Use default rule.
9214 (array_initializer:): Defined actions.
9215 (variable_initializers:): Likewise.
9216 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9217 non-static field accesses.
9218 (patch_invoke): Fixed indentation typo.
9219 (java_complete_tree): Likewise.
9220 (build_labeled_block): Changed leading comment. Generate an error
9221 in case of duplicate loop labels.
9222 (patch_conditional_expr): Patch results of string concatenation
9225 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9227 * constants.c (find_methodref_index): When the class is an interface,
9228 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9230 * decl.c (finit_identifier_node): Use "$finit$", rather than
9231 "<finit>" (which Sun's verifier rejects).
9232 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9233 (generate_field_initialization_code): Removed.
9234 (fix_constructors) Don't add call to $finit$ here (wrong order).
9235 (patch_method_invocation): Add $finit$ call here.
9237 * java-tree.h (CALL_USING_SUPER): New macro.
9238 * parse.y (patch_invoke): Remove im local variable.
9239 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9240 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9241 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9243 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9245 * parse.y (java_complete_tree): Don't complain about unreachable
9246 statement if it is empty_stmt_node.
9248 * jcf-write.c (find_constant_wide): New function.
9249 (push_long_const): Use find_constant_wide.
9251 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9252 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9253 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9254 Emit invokeinterface when calling an interface method.
9255 Emit invokespecial also when calling super or private methods.
9257 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9259 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9261 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9263 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9265 * java-tree.h (java_layout_seen_class_methods): New function
9267 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9268 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9269 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9270 * parse.y (method_declarator:): Defined action.
9271 (issue_warning_error_from_context): input_filename saved, set to
9272 the appropriate value and restored after java_error is called.
9273 (build_unresolved_array_type): Fixed comment.
9274 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9275 (method_header): Deal with return type the same way type are
9276 handled for fields and method's parameters and local variables
9278 (check_method_redefinition): Removed extra CR.
9279 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9280 (java_layout_seen_class_methods): New function.
9281 (java_layout_classes): Call java_layout_seen_class_methods.
9283 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9285 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9287 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9289 * jcf-dump.c (main): Fix error message.
9290 * jcf-path.c (add_entry): Style fix.
9292 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9294 * class.c (layout_class_method): Call build_java_argument_signature
9295 on constructors too.
9296 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9297 (patch_method_invocation): Define a primary when resolving an
9298 expression name. Augmented comment on code checking illegal `this'
9299 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9301 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9303 * class.c (layout_class_method): Don't report error on non-static
9304 overriding static if the method is private.
9305 * java-tree.h (finish_class): Prototype added.
9306 * lex.c (java_get_line_col): Handle col argument -2 value.
9307 * parse.h: All static method declarations moved to parse.y.
9308 * parse.y: Now contains all static method declarations previously
9310 (find_expr_with_wfl, missing_return_error,
9311 unreachable_stmt_error): New functions.
9312 (java_get_real_method_name): Identify constructors bearing class
9313 names in source code compiled classes only.
9314 (java_complete_expand_methods): Call missing_return_error.
9315 (invocation_mode): Private methods invoked as static methods.
9316 (java_complete_tree): Call unreachable_stmt_error.
9318 1998-12-01 Tom Tromey <tromey@cygnus.com>
9320 * Makefile.in (+target): Removed.
9321 (+xmake_file): Likewise.
9322 (+tmake_file): Likewise.
9323 (.NOEXPORT): Removed duplicate.
9325 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9327 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9329 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9331 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9332 libiberty.h. Provide an xmalloc definition.
9334 * jvspec.c: Remove the xmalloc prototype.
9336 * parse-scan.y: Include config.h and system.h. Don't include
9337 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9338 Provide an xstrdup definition.
9340 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9342 * jcf-path.c (add_entry): Recognize ".jar" too.
9343 * lang-specs.h: Likewise.
9345 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9347 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9348 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9350 * jcf-write.c (generate_bytecode_insns):
9351 Handle pre/post-increment/decrement of long.
9353 * jcf-write.c (generate_bytecode_insns):
9354 Handle missing exception handler (finally for synchronized).
9356 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9358 * java-tree.h (end_params_node): Declare global.
9359 * decl.c (end_params_node): New global.
9360 (init_decl_processing, start_java_method): Use end_params_node for
9361 end of list of parameter types. Follows correct gcc conventions.
9362 * expr.c (pop_argument_types, pop_arguments): Likewise.
9363 * lang.c (put_decl_node): Likewise.
9364 * typeck.c (various places): Likewise.
9365 * class.y (various places): Likewise.
9366 * parse.y (various places): Likewise.
9368 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9369 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9371 * class.c: Add #include flags.h, remove no-longer needed declaration.
9373 * class.c (layout_class_method): Remove commented-out code, re-format.
9374 Don't add vtable entry (or index) for private methods.
9375 * expr.c (expand_invoke): A private method is implicitly final.
9376 * class.c (make_class_data): If inlining or optimizing,
9377 skip private methods.
9379 * class.c (finish_class): New function. Calls existing methods,
9380 but alls emits deferred inline functions.
9381 * jcf-parse.c (parse_class_file): Call finish_class.
9382 * parse.y (java_complete_expand_methods): Likewise.
9384 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9386 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9388 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9390 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9392 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9394 * (generate_classfile): Always write class access flag with
9397 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9399 * class.c (maybe_layout_super_class): New function.
9400 (layout_class): Reorganized. Loop on class methods dispatched into
9401 a new function. Call maybe_layout_super_class.
9402 (layout_class_methods, layout_class_method): New functions.
9403 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9405 (expand_invoke): Likewise.
9406 * java-tree.h (all_class_list): New global variable declared.
9407 (layout_class_methods, layout_class_method): New function
9409 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9410 * jcf-parse.c (all_class_list): New global variable.
9411 (load_class): Extended what class_or_name can be. Use parser
9412 context mechanism to save globals before calling jcf_parse.
9413 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9414 is set on the file name.
9415 (jcf_parse): Layout class methods when Object is loaded, otherwise
9416 record class in all_class_list for delayed method layout.
9417 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9418 * lang.c (put_decl_node): Decode <init> into the decl context
9420 * lex.c (java_allocate_new_line): Use xmalloc.
9421 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9422 pointers, not TREE_LIST elements.
9423 (struct parser_ctxt): Fixed comment indentations, added comments
9424 and reordered some fields.
9425 (java_check_methods): Function prototype removed.
9426 * parse.y (java_push_parser_context): Use xmalloc.
9427 (java_parser_context_restore_global): Pop extra pushed ctxp only
9428 when there's nothing next.
9429 (maybe_create_class_interface_decl): Fixed comment, add new
9430 created class decl to all_class_list.
9431 (method_header): Use GET_REAL_TYPE on argument's types.
9432 (method_declarator): Use GET_REAL_TYPE, change type to the real
9433 type in TREE_LIST dependency node. Build argument list with the
9435 (create_jdep_list): Use xmalloc. Removed allocation error message.
9436 (obtain_incomplete_type): Fixed leading comment. Broadened
9437 incoming argument meaning.
9438 (register_incomplete_type): Use xmalloc. Removed allocation error
9440 (safe_layout_class): Fixed leading comment.
9441 (jdep_resolve_class): Reversed if statement condition and switch
9443 (resolve_and_layout): Fixed leading comment. Broadened incoming
9445 (complete_class_report_errors): New local variable name, for
9446 clarity. purify_type_name used for all error cases.
9447 (java_get_real_method_name): Stricter check on constructors.
9448 (java_check_regular_methods): Reverse methods list only if not
9449 already laid out. Layout artificial constructor.
9450 (java_check_methods): Deleted.
9451 (source_start_java_method): Obtain incomplete type for patchable
9453 (java_layout_classes): Fixed leading comment. Use
9454 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9455 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9456 before returning. Fixed comments.
9457 (java_expand_classes): Check for errors up front.
9458 (patch_method_invocation): Class to search is resolved and laid
9461 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9463 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9465 * javaop.h (int8): Removed - not used.
9466 (jbyte): Redefine portably with correct signedness.
9468 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9470 * jcf-write.c (generate_bytecode_insns): Fix typo
9471 OPCODE_getstatic to OPCODE_getfield.
9473 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9474 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9475 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9477 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9479 * jcf-parse.c (jcf_parse_source): Function returned type is
9480 void. Added prototype.
9481 (jcf_parse): Function returned type is void.
9482 (yyparse): Remove call to fclose on the last parsed file.
9484 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9486 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9488 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9489 (layout_class): Cope with methods featuring WFL in decl names.
9490 * decl.c (unqualified_object_id_node): New global variable,
9492 (build_decl_no_layout): Removed.
9493 * expr.c (build_primtype_type_ref): Handle Double.
9494 (java_lang_expand_expr): Fixed indentations.
9495 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9496 (flag_wall, flag_redundant, flag_not_overriding,
9497 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9498 variable declarations.
9499 (build_decl_no_layout): Removed prototype.
9500 (java_get_real_method_name): Added prototype.
9501 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9502 (java_parse_abort_on_error): Macro now just returns.
9503 * jcf-parse.c (jcf_parse_source): Check fclose returned
9504 value. Call emit_register_classes if java_report_errors returns
9506 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9507 flag_static_local_jdk1_1): New integer flags.
9508 (lang_decode_option): New flags set here.
9509 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9510 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9511 the flag_redundant variable.
9512 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9513 when parsing java.lang.Object class.
9514 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9516 (resolve_qualified_expression_name): Fixed indentation.
9517 (patch_array_ref): Changed prototype.
9518 (not_initialized_as_it_should_p): Prototype removed.
9519 (java_report_errors): Added function prototype.
9520 * parse.y (formal_parameter:): Changed error message for not yet
9521 supported final parameters.
9522 (class_type_list:): Set both PURPOSE and VALUE of created
9523 TREE_LIST to be class_type.
9524 (primary_no_new_array:): Handle class literals on primitive types.
9525 (parse_warning_context): Reinstalled correct force_error and
9526 do_warning flags setups.
9527 (java_report_errors): Changed prototype. Return java_error_count
9529 (variable_redefinition_error): Consider treating variable type as
9531 (create_interface): Warn about redundant abstract modifier if
9532 flag_redundant is set. Changed error message.
9533 (lookup_field_wrapper): Save/restore globals before/after looking
9535 (duplicate_declaration_error_p): Consider treating declaration
9536 type as a fake pointer.
9537 (register_fields): Extract real type from dependency node. Check
9538 for duplicate field declaration after type adjustment. Use
9539 DECL_INITIAL to store static final initialized values.
9540 (method_header): Extract real function type from dependency node.
9541 (check_abstract_method_header): Use GET_METHOD_NAME.
9542 (obtain_incomplete_type): Layout fake pointer type.
9543 (safe_layout_class): Don't try to check for methods before layout.
9544 (java_complete_class): Don't check for correct throws clause
9545 elements inheritance here.
9546 (resolve_and_layout): Broadened name parameter meaning.
9547 (reset_method_name): Use GET_METHOD_NAME.
9548 (java_get_real_method_name): New function.
9549 (java_check_regular_methods): Don't check methods in
9550 java.lang.Object. Verify lineage of throws clause elements. Use
9551 flag_no_overriding in warning report.
9552 (check_throws_clauses): Don't check if class was from
9553 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9554 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9555 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9556 warning on unsupported final local variables. Use build_decl
9557 instead of build_decl_no_layout. Get real local variable type from
9559 (source_start_java_method): Get real parameter type from
9560 dependency node. Call build_decl instead of build_decl_no_layout.
9561 (java_layout_classes): Reverse tree and layout type and class as
9562 required. Mark class as loaded when done.
9563 (resolve_field_access): Fixed indentation. Restricted condition
9564 leading to static field access code generation. Set field_type
9565 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
9566 (resolve_qualified_expression_name): Initialize type_found to
9567 null. Handle static field resolved during qualification. Fixed
9568 layout on non primitive field decl types.
9569 (not_accessible_p): Fixed typo in comment.
9570 (patch_method_invocation): Resolve and layout class to search from
9572 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
9573 layout non primitive type, if necessary. Make method node only to
9575 (find_applicable_accessible_methods_list): Consider WFL'ed method
9576 decl names. Fixed indentation.
9577 (argument_types_convertible): Resolve and layout target type if
9579 (java_complete_tree): Fixed indentation problems. Rewrote
9580 CALL_EXPR thrown exceptions check. Re-installed further processing
9581 of the assignment in certain cases.
9582 (patch_assignment): Call maybe_build_primttype_type_ref to perform
9583 inlining on class literals.
9584 (valid_builtin_assignconv_identity_widening_p): Cope with constant
9586 (valid_method_invocation_conversion_p): Likewise.
9587 (patch_string): Temporary disable forbidden use of `this' in
9588 explicit constructor invocations when doing string concatenation
9590 (patch_unaryop): Added comment. Reinstalled code to disable
9591 further check on assignment operation with cast expression RHS.
9592 (patch_switch_statement): Fixed indentation.
9593 (build_try_statement): Call build_decl instead of
9594 build_decl_no_layout.
9595 (patch_synchronized_statement): Likewise.
9596 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
9597 IS_UNCHECKED_EXPRESSION_P.
9598 (check_thrown_exceptions_do): Changed leading comment. Resolve and
9599 layout argument exception type.
9600 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
9601 of IS_UNCHECKED_EXPRESSION_P.
9603 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
9605 * jcf-parse.c (yyparse): Open class file in binary mode.
9607 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
9609 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
9611 * jcf-write.c (perform_relocations): Move check out one loop.
9613 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
9615 * Make-lang.in: Fix reference to srcdir.
9616 * jv-scan.c: Add missing xmalloc prototype.
9617 * jvgenmain.c: Ditto.
9619 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
9621 * decl.c (error_mark_node), java-tree.h: New global.
9622 * parse.y: Use empty_stmt_node instead of size_zero_node.
9623 (build_if_else_statement): If missing else, use empty_stmt_node.
9625 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
9626 (java_complete_expand_method): Complain if return is missing.
9627 (java_check_regular_methods): Comment out incorrect error check.
9628 (not_accessible_p): Fix incorrect handling of protected methods.
9629 (patch_method_invocation): Pass correct context to not_accessible_p.
9630 (find_applicable_accessible_methods_list): Likewise.
9631 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
9632 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
9633 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
9634 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
9636 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
9637 (push_int_const): Remove reundant NOTE_PUSH.
9638 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
9639 (- case SWITCH_EXPR): Fix code generation bug.
9640 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
9641 (generate_classfile): More robust for abstract methods.
9643 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
9645 * Makefile.in: jv-scan and jvgenmain all require libiberty.
9646 * Make-lang.in: Ditto.
9648 * jv-scan.c: Remove xmalloc and xstrdup definitions.
9651 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
9653 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
9655 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
9657 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
9659 Allow uses of interface types to verify. This is not really
9660 type-safe, but it matches what Sun does, and is OK as long as
9661 there are appropriate run-time checks.
9662 * verify.c (merge_types): If merging two interface types,
9663 just set the result to java.lang.Object.
9664 * expr.c (pop_type): Any interface is matches by java.lang.Object.
9666 1998-11-13 Tom Tromey <tromey@cygnus.com>
9668 * gjavah.c (main): Handle --output-class-directory argument.
9669 * jvspec.c (lang_specific_driver): Translate `-d' into
9671 * jcf.h (jcf_write_base_directory): Declare.
9672 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
9673 * lang-options.h: Mention -foutput-class-dir.
9674 * jcf-write.c (jcf_write_base_directory): New global.
9675 (make_class_file_name): Put generated .class file into `-d'
9676 directory, or into source directory if -d not given. Function now
9678 (write_classfile): Free class file name. Handle case where class
9680 (DIR_SEPARATOR): New macro.
9681 Include <sys/stat.h>
9683 * Makefile.in (prefix): New macro.
9685 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
9687 * parse.y (patch_invoke): Do less if flag_emit_class_files.
9688 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
9689 here (done in patch_invoke instead).
9690 (case_identity): Moved here from parse.y.
9692 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
9693 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
9694 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
9695 so they can be efficiently scanned without recursion.
9696 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
9697 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
9698 in BLOCK iteratively, rather than recursively.
9700 * parse.y (do_unary_numeric_promotion): New function.
9701 (patch_unaryop, patch_binop, patch_array_ref): Use it.
9703 * parse.y (patch_newarray): Various fixes.
9705 Re-do handling of switch statements (for proper block scoping).
9706 * parse.y: Add just a single block for the enture switch block,
9707 but don't create any "case blocks".
9708 (group_of_labels): Rmeoved unneeded non-terminal.
9709 CASE_EXPR and DEFAULT_EXPR are added to current block.
9710 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
9711 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
9712 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
9713 * parse.y (wfl_operator, print_int_node): Make non-static.
9714 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
9715 as part of recursive scan of block.
9716 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
9717 (patch_switch_statement): Most tests move dinto java_complete_tree.
9719 * parse.y: Make various production be non-typed (void).
9720 * parse.y (parse_error): Merged into issue_warning_error_from_context.
9721 * parse.y (add_stmt_to_compound): Don't create/change extra node.
9722 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
9724 * jcf-write.c (struct jcf_handler): New type.
9725 (struct jcf_switch_state): New type.
9726 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
9727 (alloc_handler, emit_unop, emit_reloc): New functions.
9728 (adjust_typed_op): Add extra parameter ("max type" offset).
9729 (emit_switch_reloc, emit_case-reloc): New function.
9730 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
9731 (generate_bytecode_insns): Support REAL_CST, switch statements,
9732 exception handling, method calls, object/array creation, and more.
9734 * class.c: Remove some unused variables.
9735 * constants.c (find_string_constant): New function.
9736 (count_constant_pool_bytes): Fix to correctly handle wide constants.
9737 * decl.c (complete_start_java_method): Don't _Jv_InitClass
9738 if flag_emit_class_files.
9740 1998-11-12 Tom Tromey <tromey@cygnus.com>
9742 * jcf-io.c (find_class): Added explanatory comment.
9744 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
9745 trailing slash to `.zip' entries.
9747 * jvspec.c (lang_specific_driver): Correctly handle case where
9748 GC_NAME not defined.
9750 1998-11-11 Tom Tromey <tromey@cygnus.com>
9752 * jvspec.c (GC_NAME): New define.
9753 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
9755 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
9757 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
9759 * jcf-dump.c (TABLE_SWITCH): Fix typos.
9761 1998-11-11 Tom Tromey <tromey@cygnus.com>
9763 * jcf-dump.c (main): Correctly recognize `--'-style long options.
9765 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9767 * class.c (is_compiled_class): Call safe_layout_class for class
9768 compiled from source.
9769 * conver.h (convert_to_integer, convert_to_real,
9770 convert_to_pointer): Added prototypes.
9771 * decl.c (init_decl_processing): Non longer push the decls of
9772 `methodtable', `constants', `Class', `Field', `dispatchTable'
9773 `jexception' and `Method'.
9774 * expr.c (build_invokeinterface): New function.
9775 (expand_invoke): static variable CLASS_IDENT now in
9776 build_invokeinterface. Use build_invokeinterface.
9777 (expand_java_field_op): Moved code to inline
9778 java.lang.PRIMTYPE.TYPE into a function.
9779 (build_primtype_type_ref): New function.
9780 * java-tree.def (INSTANCEOF_EXPR): New tree code.
9781 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
9782 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
9783 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
9784 (DECL_LOCAL_STATIC_VALUE): New macro.
9785 (build_invokeinterface, build_primtype_type_ref): New function
9787 (java_parse_abort_on_error): Macro rewritten.
9788 * jcf-parse.c (current_method): Add comment to declaration.
9789 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
9790 Function prototypes fixed.
9791 (jcf_parse_source): push/pop parser context. save/restore global.
9792 (parse_source_file): Fixed leading comment. Now take a
9793 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
9794 classes and pop the parser context anymore.
9795 (yyparse): Push parser context, save globals, parse the source
9796 file, restore globals and pop the parser context when processing a
9798 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
9799 * lex.c (java_parse_doc_section): New function.
9800 (java_lex): Call java_parse_doc_section when appropriate. Build an
9801 operator around INSTANCEOF_TK.
9802 * lex.h (java_lineterminator, java_sprint_unicode,
9803 java_unicode_2_utf8, java_lex_error, java_store_unicode):
9804 Prototypes rewritten.
9805 (java_parse_escape_sequence, java_letter_or_digit_p,
9806 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
9807 java_read_unicode, java_store_unicode, java_read_char,
9808 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
9809 Added function prototypes.
9810 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
9812 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
9814 (struct parser_ctxt): New fields: deprecated,
9815 current_parsed_class_un, gclass_list.
9816 (fix_method_argument_names, issue_warning_error_from_context,
9817 resolve_package, lookup_package_type): New function prototypes.
9818 (resolve_expression_name): Fixed function prototype.
9819 (find_applicable_accessible_methods_list): Fixed indentation, added
9820 extra argument in prototype.
9821 (check_final_assignment, build_null_of_type, check_deprecation,
9822 check_method_redefinition, reset_method_name,
9823 java_check_regular_methods, java_check_abstract_methods,
9824 maybe_build_primttype_type_ref): New function prototype.
9825 * parse.y (conver.h): Include.
9826 (INSTANCEOF_TK): Tagged <operator>.
9827 (single_type_import_declaration): Use REGISTER_IMPORT macro.
9828 (relational_expression:): Build binop for instanceof.
9829 (java_push_parser_context): Remember ctxp->gclass_list across
9831 (java_pop_parser_context): Simply return if no context
9832 exists. Remember gclass_list across contexts.
9833 (issue_warning_error_from_context): New function.
9834 (parse_error_context): Don't setup ctxp->elc here. Call
9835 issue_warning_error_from_context instead.
9836 (parse_warning_context): Likewise.
9837 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
9838 setup. Link new class/interface to ctxp->gclass_list.
9839 (add_superinterfaces): Register interface as incomplete if not
9841 (create_class): Remember class unqualified name in
9842 ctxp->current_parsed_class_un. Check class deprecation.
9843 (register_fields): Check field deprecation. Remember static final
9844 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
9846 (method_header): New local variable ORIG_ARG. Use unqualified
9847 current class name for check on constructor errors. Promote return
9848 type if of record type. Argument list fix moved in
9849 fix_method_argument_names, called here. Check method deprecation.
9850 (fix_method_argument_names): New function.
9851 (method_declarator): Promote record typed arguments.
9852 (safe_layout_class): Check class methods before layout.
9853 (java_complete_class): Compute field layout when patched.
9854 (do_resolve_class): Try to load class after having it renamed
9855 after the package name.
9856 (get_printable_method_name): Use DECL_CONTEXT.
9857 (reset_method_name): New function.
9858 (check_method_redefinition): Use reset_method_name.
9859 (java_check_regular_methods): New local variable
9860 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
9861 names for error report. Check for compile-time error when method
9862 found has default (package) access.
9863 (java_check_abstract_methods): Now takes an interface DECL node as
9864 an argument. Also reinstall real name on unchecked
9865 overriding/hiding methods for error report.
9866 (java_check_methods): Fixed leading comment. Get classes to verify
9867 from ctxp->gclass_list. Use CHECK_METHODS macro and set
9868 CLASS_METHOD_CHECKED_P on class verification.
9869 (lookup_java_method2): Get real method name if necessary.
9870 (find_in_imports): Don't check package class access here.
9871 (resolve_package, lookup_package_type): New functions.
9872 (java_layout_classes): Fixed leading comment. Take classes to be
9873 laid out from ctxp->gclass_list.
9874 (java_complete_expand_methods): Don't expand native and abstract
9876 (java_expand_classes): New function.
9877 (resolve_expression_name): Use additional argument ORIG. Retrieve
9878 values of static final field of primitive types.
9879 (resolve_field_access): Handles static final field of promotive
9881 (resolve_qualified_expression_name): Handle STRING_CST as
9882 primaries and package name resolution. Check deprecation on found
9883 decls. Set where_found and type_found on non static field resolved
9884 during qualification. Layout non primitive field decl types.
9885 (check_deprecation): New function.
9886 (maybe_access_field): Simplified.
9887 (patch_method_invocation_stmt): Local variable CLASS_TYPE
9888 removed. Reverse method's argument when primary is a type. Don't
9889 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
9890 instead. Include abstract class in the list of class searchable
9891 for constructors. Use DECL_CONTEXT of found method for access
9892 checks. Check method deprecation.
9893 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
9894 converting arguments. Handle INVOKE_INTERFACE.
9895 (lookup_method_invoke): Search constructor using existing
9896 infrastructure (don't rely on lookup_java_constructor anymore).
9897 (find_applicable_accessible_methods_list): Extra argument flag
9898 LC. Now include constructor in the search.
9899 (qualify_ambiguous_name): Conditional expression are primaries.
9900 (not_initialized_as_it_should_p): static final are always
9902 (java_complete_tree): Pass extra NULL argument to
9903 resolve_expression_name. Stricter test to carry on patching
9904 assignments. New case for INSTANCEOF_EXPR.
9905 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
9906 (check_final_assignment, maybe_build_primttype_type_ref): New
9908 (patch_assignment): Detect resolved static finals and carry normal
9909 assignment error check on them. Inline PRIMTYPE.TYPE read access.
9910 (try_builtin_assignconv): Access constant 0 on all primitive
9912 (valid_builtin_assignconv_identity_widening_p): Accept identical
9913 types. Accept all promoted type on int type.
9914 (valid_ref_assignconv_cast_p): Accept a null pointer to be
9915 assigned to a reference.
9916 (valid_method_invocation_conversion_p): Accept to check null
9918 (build_binop): Merge declaration and initialization of local
9920 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
9921 numeric types. Improved validity test for qualify operators on
9923 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
9924 and PREINCREMENT_EXPR. Also detect resolved static finals of a
9925 primitive type and issue the appropriate error message.
9926 (resolve_type_during_patch): Mark class loaded when resolved.
9927 (patch_cast): Allow null to be cased to reference types.
9928 (build_null_of_type): New function.
9929 (patch_array_ref): Handle array on references correctly.
9930 (patch_return): Removed unused local variable MODIFY. Force
9931 boolean to be returned as integers. Allows null to be returned by
9932 a function returning a reference.
9933 * typeck.c (convert_to_integer, convert_to_real,
9934 convert_to_pointer): Prototypes moved to convert.h
9935 (lookup_argument_method): Use method real name, if necessary.
9937 1998-10-30 Tom Tromey <tromey@cygnus.com>
9939 * class.c (build_class_ref): Changed name of primitive classes to
9942 * class.c (make_class_data): Renamed fields: nmethods to
9943 method_count, method_count to dtable_method_count. Always set
9945 * decl.c (init_decl_processing): Likewise.
9947 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9949 * class.c (layout_class): Don't mangle <finit>, produce
9950 __finit<class> instead. Don't verify artificial methods.
9951 * decl.c (finit_identifier_node): New declared global.
9952 (init_decl_processing): finit_identifier_node initialized.
9953 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
9954 * java-tree.h (finit_identifier_node): Declared as extern.
9955 (struct lang_decl): New field called_constructor.
9956 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
9957 (CLASS_HAS_FINIT_P): New macro.
9958 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
9959 explicit constructor invocation.
9960 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
9961 CALL_SUPER_CONSTRUCTOR_P): New macros.
9962 (write_classfile): Added prototype.
9963 * jcf-parse.c (jcf_parse_source): Parse and remember for
9964 generation if the file was seen on the command line.
9965 (parse_source_file): Don't write the class file here.
9966 (yyparse): Loop on files rewritten. Set current_jcf.
9967 (parse_zip_file_entries): Parse class file only if it was found.
9968 * lang.c (init_parse): Don't open command line provided filename
9970 (lang_parse): Don't set main_jcf anymore.
9971 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
9972 (JCONSTRUCTOR_CHECK): New macro.
9973 (JBSC_TYPE_P): New macro.
9974 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
9975 (COMPLETE_CHECK_OP_2): New macro.
9976 (struct parse_ctxt): New field explicit_constructor_p.
9977 (check_class_interface_creation): Fixed prototype indentation.
9978 (patch_method_invocation_stmt): Prototype reflects added argument.
9979 (patch_invoke): Likewise.
9980 (complete_method_declaration, build_super_invocation,
9981 verify_constructor_circularity,
9982 build_this_super_qualified_invocation, get_printable_method_name,
9983 patch_conditional_expr, maybe_generate_finit, fix_constructors,
9984 verify_constructor_super, create_artificial_method,
9985 start_artificial_method_body, end_artificial_method_body,
9986 generate_field_initialization_code): New function prototypes.
9987 * parse.y: Fixed leading comment
9988 (constructor_header:, constructor_body:, block_end:): Rules tagged
9990 (type_declaration:): Call maybe_generate_finit.
9991 (method_declaration:): Action for method_body: placed in new
9992 function complete_method_declaration, called here.
9993 (constructor_declaration:): Defined actions. Removed leading
9995 (constructor_header:): New rule with action.
9996 (constructor_body:): Rule rewritten using block_begin: and
9997 block_end:. Defined actions.
9998 (constructor_declarator:, explicit_constructor_invocation:):
10000 (block:): Use new rules block_begin: block_end:.
10001 (block_begin:, block_end:): New rules and actions.
10002 (block_statements:): Fixed error message for explicit
10004 (method_invocation:): Call build_this_super_qualified_invocation
10005 if primary is `this' or `super' was seen.
10006 (conditional_expression:): Action defined.
10007 (extra_ctxp_pushed_p): New static global flag.
10008 (java_parser_context_save_global): Create parser context if
10009 necessary. Use extra_ctxp_pushed_p to remember it.
10010 (java_parser_context_restore_global): Pop extra parser context if
10012 (build_array_from_name): Array on primitive types are marked
10014 (register_fields): Restore new name in field initializer
10015 expression if type was altered. Non static fields initialized upon
10016 declaration marked initialized.
10017 (maybe_generate_finit): New function.
10018 (maybe_generate_clinit): Use create_artificial_method,
10019 start_artificial_method_body, end_artificial_method_body. Generate
10020 debug info for enclosed initialization statements.
10021 (method_header): Fixed leading comment. Check constructor
10022 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10024 (complete_method_declaration, constructor_circularity_msg,
10025 verify_constructor_circularity): New functions.
10026 (get_printable_method_name): New function.
10027 (check_method_redefinition): Don't rename <finit> methods. Fix
10028 declared constructor names. Error message for
10029 constructors modified.
10030 (java_check_regular_methods): Local variable seen_constructor
10031 renamed saw_constructor. Skip verification on constructors. Create
10032 default constructor with create_artificial_method.
10033 (java_check_methods): Removed unnecessary empty line.
10034 (create_artificial_method, start_artificial_method_body,
10035 end_artificial_method_body): New functions.
10036 (java_layout_classes): Changed leading comment. Reverse fields
10037 list if necessary. Always layout java.lang.Object if being
10039 (java_complete_expand_methods): Verify constructor circularity.
10040 (java_complete_expand_method): Call fix_constructor on
10041 constructors. Local variable no_ac_found removed. Restore
10042 bindings if method body expansion failed.
10043 (fix_constructors, verify_constructor_super,
10044 generate_field_initialization_code): New function.
10045 (java_expand_classes): Fixed leading comment. Write class file
10047 (resolve_expression_name): Check for illegal instance variable
10048 usage within the argument scope of an explicit constructor
10050 (resolve_qualified_expression_name): Pass extra from_super flag
10051 when invoking patch_method_invocation_stmt. New case for
10052 conditional expression when used as a primary. Check for error
10053 when acquiring super.
10054 (patch_method_invocation_stmt): Added extra argument super. New
10055 local variable is_static_flag. Set class_to_search according to
10056 the nature of the constructor invocation. Don't add `this'
10057 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10058 invocation within the argument scope of explicit constructor
10059 invocation. Set is_static according to is_static_flag. Provide
10060 extra `super' argument to patch_invoke invocation.
10061 (patch_invoke): New argument from_super. Loop on arguments
10062 indentation fixed. Pass from_super to invocation_mode. New switch
10063 case INVOKE_SUPER. Fixed error message in switch default case.
10064 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10066 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10067 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10068 message takes constructors into account.
10069 (find_applicable_accessible_methods_list): Fixed indentation.
10070 (qualify_ambiguous_name): Take explicit constructor invocation
10071 into account. Deal with a conditional expression as a primary to
10073 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10074 case. Added extra argument to patch_method_invocation_stmt.
10075 Register calls made to explicit constructor `this'. Don't call
10076 save_expr in ARRAY_REF case when emitting class files. Check for
10077 illegal use of this when expanding explicit constructor invocation
10079 (complete_function_arguments): Set and reset parser context
10080 explicit_constructor_p field value when appropriate.
10081 (build_super_invocation, build_this_super_qualified_invocation):
10083 (patch_assignment): Fixed typo.
10084 (patch_unaryop): Check on final fields occurs only when a decl
10086 (patch_return): Take constructors into account.
10087 (patch_conditional_expr): New function.
10088 * typeck.c (build_java_signature): Removed unnecessary empty line.
10090 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10092 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10094 1998-10-28 Tom Tromey <tromey@cygnus.com>
10096 * decl.c (init_decl_processing): Renamed fields.
10097 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10098 interface_len, msize fields.
10100 * class.c (make_class_data): Removed subclass_head and
10101 subclass_next fields.
10102 * decl.c (init_decl_processing): Removed subclass_head and
10103 subclass_next fields.
10105 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10107 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10108 * mangle.c (emit_unicode_mangled_name): Similarly.
10110 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10112 * jcf-parse.c (get_constant): Place braces around code to compute
10113 'd' when REAL_ARITHMETIC is not defined.
10115 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10117 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10120 1998-10-23 Tom Tromey <tromey@cygnus.com>
10122 * lang-specs.h: `.zip' files are input to jc1.
10124 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10126 * jvspecs.c: Add (but don't enable) support for combining multiple
10127 .class and .java input filenames to a single jc1 invocation.
10128 Add support for -C flag (copile to .class files).
10129 Translate -classpath and -CLASSPATH arguments.
10130 * lang-specs.h: Don't set %2 spec.
10132 1998-10-22 Tom Tromey <tromey@cygnus.com>
10134 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10136 (add_path): Don't add trailing separator to non-empty path
10139 * lang.c (lang_decode_option): Check for -fclasspath and
10140 -fCLASSPATH before examining other `-f' options.
10142 * java-tree.h (finalize_identifier_node): Don't declare.
10143 * class.c (make_class_data): Don't push "final" field.
10144 * decl.c (init_decl_processing): Don't push "final" field.
10145 (finalize_identifier_node): Removed.
10146 (init_decl_processing): Don't set finalize_identifier_node.
10148 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10150 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10152 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10153 (JV_SCAN_SOURCES): New macro.
10154 (JCF_DUMP_SOURCES): Likewise.
10155 (jcf-dump$(exeext)): New target.
10156 (jv-scan$(exeext)): New target.
10158 1998-10-22 Tom Tromey <tromey@cygnus.com>
10160 * Makefile.in (LEX): Removed.
10161 (LEXFLAGS): Likewise.
10162 (SET_BISON): New macro.
10164 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10165 spurious diffs in parse.c.
10166 ($(PARSE_SCAN_C)): Likewise.
10167 (PARSE_DIR): New macro.
10169 (PARSE_SCAN_C): Likewise.
10170 (PARSE_RELDIR): New macro.
10172 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10174 * jcf-io.c (find_class): Use saw_java_source to determine when to
10175 look for `.java' file.
10176 * jcf-parse.c (saw_java_source): New global.
10177 (yyparse): Set it if `.java' file seen.
10179 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10180 (GCJH_SOURCES): Likewise.
10181 * Makefile.in (datadir): New macro.
10182 (libjava_zip): Likewise.
10183 (JAVA_OBJS): Added jcf-path.o.
10184 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10185 (../gcjh$(exeext)): Likewise.
10186 (jcf-path.o): New target.
10187 * java-tree.h (fix_classpath): Removed decl.
10188 * jcf-parse.c (fix_classpath): Removed.
10189 (load_class): Don't call fix_classpath.
10190 * parse.y (read_import_dir): Don't call fix_classpath.
10191 * lex.h: Don't mention classpath.
10192 * lex.c (java_init_lex): Don't initialize classpath.
10193 * jcf-io.c (classpath): Removed global.
10194 (find_class): Use jcf_path iteration functions. Correctly search
10195 class path for .java file.
10196 (open_in_zip): New argument `is_system'.
10197 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10198 classpath-related options.
10199 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10201 (lang_init): Call jcf_path_init.
10202 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10203 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10204 Correctly put braces around second string in each entry.
10205 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10206 classpath-related options.
10207 (help): Updated for new options.
10208 * jcf.h: Declare functions from jcf-path.c. Don't mention
10209 `classpath' global.
10210 * jcf-path.c: New file.
10212 * jcf-depend.c: Include jcf.h.
10214 * jcf-write.c (localvar_alloc): Returns `void'.
10215 (localvar_free): Removed unused variable.
10217 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10218 (init_parse): Use OBJECT_SUFFIX, not ".o".
10220 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10222 * class.c (emit_register_classes): Renamed from
10223 emit_register_class.
10224 * java-tree.h (emit_register_classes): Prototype renamed from
10225 emit_register_class.
10226 * jcf-parse.c (yyparse): Call emit_register_classes once before
10228 * parse.y (java_expand_classes): No longer register classes.
10230 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10232 * class.c (is_compiled_class): New local variable
10233 seen_in_zip. Identify classes found in currently compiled source
10235 * decl.c (complete_start_java_method): Fixed typo.
10236 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10237 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10238 (CLASS_P): Moved around.
10239 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10240 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10242 (jcf_parse_source): Changed leading comment. Removed unnecessary
10243 fclose and CLASS_FROM_SOURCE_P marking.
10244 (parse_source_file): New local variables remember_for_generation
10245 and filename. Mark parsed file name identifier node. Removed block
10246 executed when parse_only was null. Set remember_for_generation.
10247 Use it as an argument to java_pop_parser_context.
10248 (yyparse): New local variables several_files, list, next node and
10249 current_file_list. Split ampersand separated file names into
10250 current_file_list. Iterate through the list and parse accordingly.
10251 * parse.h (java_pop_parser_context): New function prototype.
10252 * parse.y (ctxp_for_generation): New static global variable.
10253 (java_pop_parser_context): New argument generate. Link popped ctxp
10254 to ctxp_for_generation list accordingly.
10255 (java_complete_expand_methods): Fixed indentation.
10256 (java_expand_classes): New function.
10258 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10260 * Makefile.in: Link with libiberty.a instead of memmove.o.
10262 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10264 * lex.c (setjmp.h): No longer included.
10265 * lex.h (setjmp.h): Included.
10266 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10267 (duplicate_declaration_error_p): Renamed from
10268 duplicate_declaration_error.
10269 (build_array_from_name): New function prototype.
10270 * parse.y (setjmp.h): No longer included.
10271 (variable_declarator_id): Define action.
10272 (build_array_from_name): New function.
10273 (duplicate_declaration_error_p): Renamed from
10274 duplicate_declaration_error. Fixed leading comment.
10275 (register_fields): Main `for' loop reorganized. Uses
10276 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10277 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10278 build_array_from_name.
10279 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10281 (read_import_dir): Don't try to skip `.' and `..'.
10282 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10283 build_array_from_name. Main `for' loop reorganized.
10284 (resolve_qualified_expression_name): When building access to a
10285 field, use the type where the field was found, not its own type.
10286 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10287 field was found is null.
10288 (qualify_ambiguous_name): Sweep through all successive array
10291 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10293 * java-tree.h (pop_labeled_block, lang_printable_name,
10294 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10295 interface_of_p, inherits_from_p, fix_classpath,
10296 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10297 make_class_data, register_class, alloc_name_constant): New
10298 function prototypes.
10299 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10300 indentation. Added cast to remove warning.
10301 (lang_printable_name): Set v argument unused.
10302 (lang_print_error): Added argument to lang_printable_name call.
10303 (java_dummy_print, print_lang_decl, print_lang_type,
10304 print_lang_identifier, lang_print_xnode): All argument marked
10306 * lex.c (java_unget_unicode): Removed unnecessary argument.
10307 (java_allocate_new_line): Unused local variable is gone.
10308 (java_read_char): Added parenthesis in expressions to remove
10309 warnings. Added final return statement.
10310 (java_read_unicode): Added parenthesis in expression to remove
10312 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10313 (java_parse_escape_sequence): Likewise.
10314 (java_lex): Unused local variables are gone. Fixed
10315 java_unget_unicode invocation.
10316 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10318 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10319 lang_printable_name invocation in macro.
10320 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10322 (duplicate_declaration_error): Suppressed unused argument in
10324 (identical_subpath_p): Function declaration is gone.
10325 (patch_invoke): Suppressed unused argument in prototype.
10326 (patch_cast, build_labeled_block, check_thrown_exceptions):
10328 * parse.y (setjmp.h): Included
10329 (toplev.h): Likewise.
10330 (field_declaration:): Suppressed unused local
10331 (label_decl:): Fixed build_labeled_block invocation.
10332 (java_pop_parser_context): Put extra parenthesis around assignment
10334 (yyerror): Suppressed unused local variables.
10335 (variable_redefinition_error): Fixed lang_printable_name
10337 (create_interface): Suppressed unused local variables.
10338 (create_class): Likewise.
10339 (duplicate_declaration_error): Suppressed unused argument. Fixed
10340 lang_printable_name invocation.
10341 (register_fields): Suppressed unused local variable. Fixed
10342 duplicate_declaration_error invocation.
10343 (method_header): Suppressed unused local variable.
10344 (method_declarator, parser_check_super): Likewise.
10345 (java_complete_class): Suppressed unused local variable. Fixed
10346 fatal error message.
10347 (complete_class_report_errors): Added default: in switch.
10348 (java_check_regular_methods): Fixed lang_printable_name
10350 (check_throws_clauses): Likewise.
10351 (java_check_abstract_methods): Suppressed unused local
10352 variable. Fixed lang_printable_name invocation.
10353 (read_import_entry): Added supplemental return statement.
10354 (read_import_dir): Suppressed unused local variables.
10355 (check_pkg_class_access, declare_local_variables): Likewise.
10356 (source_start_java_method): Suppressed unused extern variable
10358 (expand_start_java_method): Suppressed unused extern and local
10359 variable declarations.
10360 (java_complete_expand_methods): Likewise.
10361 (java_complete_expand_method): Suppressed unused local variables.
10362 (make_qualified_name): Likewise.
10363 (resolve_qualified_expression_name): Added default: in
10364 switch. Fixed lang_printable_name invocation.
10365 (class_instance_creation_expression): Added parenthesis around
10367 (patch_method_invocation_stmt): Fixed lang_printable_name and
10368 patch_invoke invocations.
10369 (check_for_static_method_reference): Fixed lang_printable_name
10371 (patch_invoke): Suppressed unused arguments and local variables.
10372 (lookup_method_invoke): Suppressed unused local variables.
10373 (qualify_ambiguous_name): Added default: in switch.
10374 (identical_subpath_p): Function removed.
10375 (patch_assignment): Suppressed unused local variables. Suppressed
10376 unnecessary if statement. Fixed lang_printable_name invocations.
10377 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10378 (valid_ref_assignconv_cast_p): Parenthesis around
10379 expression. Suppressed unused local variables.
10380 (build_binop): Suppressed unused local variables. fixed
10381 lang_printable_name invocations.
10382 (string_constant_concatenation): Suppressed unused local
10384 (patch_unaryop): Fixed lang_printable_name invocation.
10385 (patch_cast): Suppressed unnecessary argument. Fixed
10386 lang_printable_name invocation.
10387 (patch_array_ref): Fixed lang_printable_name invocation.
10388 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10389 (build_labeled_block): Suppressed unused argument.
10390 (generate_labeled_block): Fixed build_labeled_block invocation.
10391 (build_loop_body): Suppressed unused local variables.
10392 (patch_loop_statement): Likewise.
10393 (patch_exit): Fixed lang_printable_name invocation.
10394 (patch_switch_statement): Likewise.
10395 (case_identity): First argument marked unused.
10396 (patch_try_statement): Fixed lang_printable_name invocations.
10397 (patch_synchronized_statement, patch_throw_statement): Likewise.
10398 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10399 lang_printable_name invocations.
10400 (check_thrown_exceptions_do): Suppressed unused argument.
10402 1998-10-14 Tom Tromey <tromey@cygnus.com>
10404 * jcf-write.c (write_classfile): Add output class file as target.
10405 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10406 * jcf.h: Added declarations for dependency-tracking functions.
10407 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10408 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10409 (finish_parse): Call jcf_dependency_write.
10410 (dependency_tracking): New global.
10411 (DEPEND_SET_FILE): New define.
10412 (DEPEND_ENABLE): New define.
10413 (init_parse): Enable dependency tracking if required.
10415 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10416 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10417 (../gcjh$(exeext)): Likewise.
10418 (jcf-depend.o): New target.
10419 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10420 (GCJH_SOURCES): Likewise.
10421 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10423 (find_classfile): Added dep_name argument.
10424 (find_class): Compute name of dependency.
10425 (open_in_zip): Call jcf_dependency_add_file.
10426 * gjavah.c (output_file): No longer global.
10427 (usage): Don't mention "gjavah".
10429 (java_no_argument): Likewise.
10430 (version): Likewise.
10431 (main): Recognize and handle -M family of options.
10432 (print_mangled_classname): Return is void.
10433 (process_file): Handle case where output is suppressed.
10434 (HANDLE_END_FIELD): Likewise.
10435 (HANDLE_METHOD): Likewise.
10436 * jcf-depend.c: New file.
10438 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10440 * java-tree.def: Add missing newline at EOF.
10442 1998-10-13 Tom Tromey <tromey@cygnus.com>
10444 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10445 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10447 Include <config.h> and "system.h".
10448 (disassemble_method): Undefine RET to avoid clash with
10449 config/i386/i386.h.
10451 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10453 * decl.c (runtime_exception_type_node, error_exception_type_node):
10454 New global variables.
10455 (init_decl_processing): Initialized.
10456 * expr.c (java_lang_expand_expr): Set caught exception type to
10457 null if catch handler argument doesn't exit.
10458 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10460 * java-tree.h (runtime_exception_type_node,
10461 error_exception_type_node): Global variables declared.
10462 (DECL_FUNCTION_THROWS): New macro.
10463 (DECL_FUNCTION_BODY): Modified comment.
10464 (DECL_SPECIFIC_COUNT): Likewise.
10465 (struct lang_decl): New field throws_list.
10466 (IS_UNCHECKED_EXPRESSION_P): New macro.
10467 * lex.c (java_lex): Generate location information for THROW_TK.
10468 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10469 EXCEPTIONS_P): New macros.
10470 (enum jdep_code): New value JDEP_EXCEPTION.
10471 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10472 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10473 PATCH_METHOD_RETURN_ERROR): New macros.
10474 (patch_method_invocation_stmt): Added new argument to prototype.
10475 (patch_synchronized_statement, patch_throw_statement,
10476 check_thrown_exceptions, check_thrown_exceptions_do,
10477 purge_unchecked_exceptions, check_throws_clauses): New function
10479 * parse.y Fixed typo in keyword section.
10480 (throw:): Rule tagged <node>.
10481 (THROW_TK): Keyword tagged <operator>.
10482 (method_header:): Last argument to call to method_header passed
10484 (throws:, class_type_list:, throw_statement:,
10485 synchronized_statement:, synchronized:): Defined actions.
10486 (method_header): New local variable current. Register exceptions
10487 from throws clause.
10488 (java_complete_tree): Complete and verify exceptions from throws
10490 (complete_class_report_errors): Error message on exceptions not
10492 (java_check_regular_methods): Fixed typo. Shortcut on private
10493 overriding methods. Changed error message on method
10494 redefinition. Check for throws clause compatibility.
10495 (check_throws_clauses): New function.
10496 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10497 method. Changed error message on method redefinition.
10498 (currently_caught_type_list): New static variable.
10499 (java_complete_expand_methods): Purge unchecked exceptions from
10500 throws clause list. Call PUSH_EXCEPTIONS before walk and
10501 POP_EXCEPTIONS after.
10502 (resolve_qualified_expression_name): Pass new argument as NULL to
10503 patch_method_invocation_stmt.
10504 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10505 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10506 argument list when appropriate. Use new argument if non null to
10507 store selected method decl.
10508 (patch_invoke): Convert if necessary args of builtin types before
10509 forming CALL_EXPR. Argument list no longer reversed here.
10510 (invocation_mode): Treat final methods as static methods.
10511 (java_complete_tree): New cases for THROW_EXPR: and
10512 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10514 (complete_function_arguments): No more RECORD_TYPE
10515 conversion. Function parameter nodes no longer saved.
10516 (valid_ref_assignconv_cast_p): Avoid handling null type.
10517 (patch_binop): Fixed null constant reference handling.
10518 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10519 BUILD_THROW macros.
10520 (patch_try_statement): Fixed comments. Record caught types in
10521 list, push the list, expand try block and pop the list.
10522 (patch_synchronized_statement, patch_throw_statement,
10523 check_thrown_exceptions, check_thrown_exceptions_do,
10524 purge_unchecked_exceptions): New functions.
10525 * typeck.c (lookup_argument_method): Allow WFL in place of method
10526 DECL_NAME during method definition check
10528 1998-10-09 Tom Tromey <tromey@cygnus.com>
10530 * gjavah.c (decode_signature_piece): New function.
10531 (print_c_decl): Use it. Added `name_override' argument.
10532 (print_method_info): Use name_override argument to print_c_decl.
10533 (seen_fields): Removed.
10534 (print_field_info): Don't update seen_fields.
10535 (struct method_name): New structure.
10536 (method_name_list): New global.
10537 (print_method_info): Add new method to list of methods.
10538 (name_is_method_p): New function.
10539 (print_field_info): If field name has same name as method, then
10541 (process_file): Parse methods before fields.
10542 (field_pass): New global.
10543 (HANDLE_END_FIELD): Take field_pass into account.
10545 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10547 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10548 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10550 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10552 * jvspec.c: Fix bug in jvgenmain_spec patch.
10554 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10556 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10557 * decl.c (soft_exceptioninfo_call_node): New global variable.
10558 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10559 takes extra integer argument. soft_exceptioninfo_call_node
10561 * except.c (java_set_exception_lang_code): New function
10562 (method_init_exceptions): Called here.
10563 (prepare_eh_table_type): New function.
10564 (expand_end_java_handler): Called here.
10565 * expr.c (build_java_throw_out_of_bounds_exception): Now features
10566 one argument. Modified generation of call to
10567 soft_badarrayindex_node to use new argument.
10568 (build_java_arrayaccess): Pass faulty index value to
10569 build_java_throw_out_of_bounds_exception.
10570 (generate_name): New function.
10571 (java_lang_expand_expr): New local variables node, current,
10572 has_finally_p. Expand TRY_EXPR node.
10573 (process_jvm_instruction): Replace top of the stack with thrown
10574 object reference when entering exception handler.
10575 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
10576 specific tree codes.
10577 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
10579 (DECL_SPECIFIC_COUNT): New macro.
10580 (prepare_eh_table_type, java_set_exception_lang_code,
10581 generate_name): New function declarations.
10582 (match_java_method): Declaration deleted.
10583 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
10585 * lex.c (TRY_TK, CATCH_TK): Generate location information.
10586 * parse.h (redefinition_error, refine_accessible_methods_list,
10587 can_cast_to_p): Function declaration removed.
10588 (classitf_redefinition_error, variable_redefinition_error,
10589 parse_jdk1_1_error, find_applicable_accessible_methods_list,
10590 find_most_specific_methods_list, argument_types_convertible,
10591 enter_a_block, valid_builtin_assignconv_identity_widening_p,
10592 valid_cast_to_p, valid_method_invocation_conversion_p,
10593 try_reference_assignconv, add_stmt_to_compound,
10594 build_jump_to_finally, build_tree_list, patch_try_statement,
10595 java_get_catch_block): New function declarations.
10596 * parse.y (string_buffer_type): Global variable deleted.
10597 (group_of_labels, catches, catch_clause, catch_clause_parameter,
10598 finally): Rules tagged <node>.
10599 (TRY_TK, CATCH_TK): Token tagged <operator>.
10600 (class_body_declaration:, class_member_declaration:,
10601 formal_parameter:, explicit_constructor_invocation:,
10602 interface_member_declaration:, constant_declaration:,
10603 primary_no_new_array:, class_instance_creation_expression:,
10604 array_creation_expression:): Issue error on unsuported JDK1.1
10606 (try_statement:, catches:, finally:): Define actions.
10607 (catch_clause_parameter): New rule.
10608 (catch_clause:): Use new rule catch_clause_parameter.
10609 (parse_jdk1_1_error): New function.
10610 (redefinition_error): Renamed classitf_redefinition_error.
10611 (variable_redefinition_error): New function.
10612 (check_class_interface_creation): Call
10613 classitf_redefinition_error.
10614 (java_complete_tree): Added error message on JDEP_TYPE: case.
10615 (complete_class_report_errors): Fixed indentation.
10616 (declare_local_variables): Call variable_redefinition_error.
10617 (source_end_java_method): Call java_set_exception_lang_code and
10618 emit_handlers where appropriate.
10619 (java_method_add_stmt): Call add_stmt_to_block.
10620 (add_stmt_to_block): New function.
10621 (lookup_method_invoke): Fixed outside comment. new local variable
10622 candicates. Call find_applicable_accessible_methods_list and
10623 find_most_specific_methods_list when searching for a
10624 method. Modified error report to list possible candidates when
10626 (find_applicable_accessible_methods_list,
10627 find_most_specific_methods_list, argument_types_convertible): New
10629 (refine_accessible_methods_list): Function deleted.
10630 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
10631 expr (if applicable) before calling patch_array_ref.
10632 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
10633 (enter_block): Fixed comment.
10634 (enter_a_block): New function.
10635 (patch_assignment): Reorganized. Call try_reference_assignconv for
10636 references. Call valid_cast_to_p instead of can_cast_to_p.
10637 (try_reference_assignconv,
10638 valid_builtin_assignconv_identity_widening_p): New functions.
10639 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
10640 (valid_cast_to_p, valid_method_invocation_conversion_p): New
10642 (build_string_concatenation): Don't resolve StringBuffer.
10643 (patch_cast): Fixed inverted arguments.
10644 (patch_array_ref): Code to save array expr deleted. Call
10645 valid_cast_to_p instead of can_cast_to_p.
10646 (generate_labeled_block): Call generate_name.
10647 (build_jump_to_finally, build_try_statement, java_get_catch_block,
10648 patch_try_statement): New functions.
10649 * typeck.c (match_java_method): Function deleted.
10651 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
10653 * jvspec.c: jvgenmain_spec uses different temporary file names.
10655 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
10657 * jvspec.c (lang_specific_driver): Fail if user specifies
10658 --main= when not linking.
10660 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
10662 * class.c (make_class_data): Push value for `thread' field.
10663 * decl.c (init_decl_processing): Added `thread' field to class.
10665 * class.c (add_field): Always make static fields externally
10668 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
10670 * expr.c (build_java_athrow,
10671 build_java_throw_out_of_bounds_exception, expand_invoke,
10672 build_newarray, expand_java_multianewarray, build_java_monitor):
10673 Update comments to reflect _Jv_* function names.
10675 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
10677 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
10678 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
10679 * parse.y (expand_start_java_method): Likewise.
10681 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
10683 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
10685 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
10686 (add_field): No longer need to convert from RECORD_TYPE to pointer,
10687 * expr.c: Remove no-longer-needed calls to promote_type.
10688 * decl.c (give_name_to_locals): Liekwise.
10689 * jcf-parse.c (get_class_constant): Compensate for new signatures.
10690 * parse.y: Add/remove promote_type calls as appropriate.
10691 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
10692 (parse_signature_string): Likewise.
10693 (build_java_array_type): Fix for now signature convenions.
10695 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
10697 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
10699 * class.c (init_class_processing): libjava function renamed to
10702 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10704 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
10705 * java-tree.def: Fixed DEFTREECODE third argument.
10706 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
10707 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
10708 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
10709 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10710 JAVA_THIS_EXPR): Now replaced by tree code definitions.
10711 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
10712 * lang.c (java_tree_code_type, java_tree_code_length,
10713 java_tree_code_name): New arrays.
10714 (lang_init): Append Java tree node definitions to Gcc ones.
10715 * lex.c (expression_obstack): Declared as extern when JC1_LITE
10717 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
10719 (java_lex): Allow declaration of empty string constants. Retain
10720 location information on CASE_TK and DEFAULT_TK.
10721 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
10722 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
10723 Modified to be more robust.
10724 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
10725 (build_new_invocation, try_builtin_assignconv,
10726 patch_switch_statement, string_constant_concatenation,
10727 build_string_concatenation, patch_string_cst, patch_string,
10728 java_expand_switch): New function declarations.
10729 * parse.y: Rules related to switch and EH tagged <node>.
10730 (label_id): Set to NULL_TREE
10731 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
10733 (this_or_super:): Fixed indentation.
10734 (statement:, statement_nsi:, statement_without_trailing_substatement:,
10735 statement_expression:): Removed call to RULE on all sub-rules.
10736 (switch_expression:, switch_labels:): New rules.
10737 (switch_statement:, switch_block:, switch_block_statement_groups:,
10738 switch_block_statement_group:, switch_labels:, switch_label:):
10740 (throw_statement:, synchronized_statement:, try_statement:):
10741 Defined temporary actions.
10742 (class_instance_creation_expression:): Call
10743 build_new_invocation. Fixed indentation.
10744 (field_access): Fixed indentation.
10745 (method_invocation): Likewise.
10746 (make_qualified_primary): Use THIS_EXPR.
10747 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
10748 resolving from SUPER, set *type_found.
10749 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
10750 (java_complete_tree): Removed unused local variable `location'. Case
10751 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
10752 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
10753 on MODIFY_EXPR: and all binary operator tree code cases. Removed
10754 STRING_CST: case. default: checks for patchable strings.
10755 (complete_function_arguments): Transform string constant or
10756 crafted StringBuffer if necessary.
10757 (build_method_invocation): Fixed comments.
10758 (build_new_invocation): New function.
10759 (patch_assignment): Call try_builtin_assignconv to figure a valid
10760 assignment conversion between builtin types.
10761 (try_builtin_assignconv): New function.
10762 (build_binop): Use URSHIFT_EXPR directly to call build.
10763 (operator_string): Use UNARY_PLUS_EXPR.
10764 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
10766 (do_merge_string_cste, merge_string_cste,
10767 string_constant_concatenation, build_string_concatenation,
10768 patch_string, patch_string_cst): New function.
10769 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
10770 (patch_unaryop): Likewise. New test of valid ++/-- operands.
10771 (build_newarray_node): Use NEW_ARRAY_EXPR.
10772 (build_this): Use THIS_EXPR.
10773 (build_return): Enable debug information on return statement.
10774 (build_if_else_statement): Likewise.
10775 (complete_labeled_statement): Fixed related comment.
10776 (build_loop_body): Fixed comment.
10777 (build_bc_statement): Enable debug information on break/continue
10779 (patch_bc_statement): Fixed typos. Handle SWITCH statement
10781 (patch_switch_statement, case_identity, java_expand_switch): New
10784 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10786 * buffer.h (BUFFER_INIT): New macro.
10787 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
10788 Pass (struct jcf_partial *state) to most functions.
10789 (jcf_block, jcf_relocation): New types.
10790 Support labels, branches, conditionals, loops.
10792 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
10794 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
10796 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10798 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
10799 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
10800 not integer_type_node (INT_TYPE_SIZ bits).
10802 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
10804 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
10805 * jcf-dump.c (print_exception_table): New function.
10806 (disassemble_method): Better handling of wide instructions.
10807 Make more robust for bad input.
10809 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
10811 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
10814 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
10816 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
10818 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
10820 * Makefile.in ($(PARSE_H)): Removed target.
10822 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
10824 * Makefile.in (JAVA_OBJS): Add memmove.o
10825 (memmove.o): New target & rules.
10827 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
10829 * expr.c (expand_invoke): Don't generate a call to the class init
10832 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
10834 * Makefile.in: Add many missing dependencies.
10835 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
10837 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
10838 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
10840 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
10842 * decl.c (complete_start_java_method): If method is static (and
10843 not private) call _Jv_InitClass.
10844 * expr.c (expand_invoke): Don't call build_class_init.
10846 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
10848 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
10850 * Make-lang.in (GCJ): Define before using.
10852 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
10854 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
10855 losing due to namespace pollution in GNU getopt.h
10857 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
10859 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
10860 (java.all.cross): Likewise.
10861 (java.rest.encap): Likewise.
10863 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
10865 * gjavah.c (print_class_decls): Fix thinko in arglist
10866 * jcv-io.c (find_classfile): Similarly.
10868 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
10870 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
10872 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
10874 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
10875 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
10876 * Makefile.in (PARSE_C): New macro.
10877 (PARSE_H): Likewise.
10878 (PARSE_SCAN_C): Likewise.
10879 ($(PARSE_C)): Target renamed from parse.c.
10880 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
10881 (clean): Remove parse-scan.c as well.
10882 (parse.o): Depend on $(PARSE_C).
10884 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
10886 * README, license.terms: Removed.
10888 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
10889 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
10890 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
10891 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
10892 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
10893 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
10894 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
10895 and Java trademark attribution.
10897 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
10899 * Makefile.in: Use gcjh, not gjavah.
10900 * config-lang.in (stagestuff): Use gcjh, not gjavah.
10901 * Make-lang.in: Changed gjavah to gcjh everywhere.
10903 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
10905 * gjavah.c: Support new -prepend -add -append flags.
10906 (print_method_info): Method is not virtual if class is final.
10908 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10910 * jv-scan.c: Fixed copyright assignment.
10911 * keyword.gperf: Likewise.
10912 * keyword.h: Likewise.
10913 * lex.c: Fixed copyright assignment.
10914 (java_lex): Push unicode back when parsing '<'.
10915 * lex.h: Fixed copyright assignment.
10916 * parse-scan.y: Likewise.
10917 * parse.h: Fixed copyright assignment.
10918 (build_debugable_stmt, complete_for_loop): New function prototypes.
10919 * parse.y: Fixed copyright assignment.
10920 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
10921 size_zero_node when completing a loop with no exit condition.
10922 (for_statement_nsi:): Define action.
10923 (for_init:, for_update:): Return size_zero_node when empty.
10924 (declare_local_variables): Call build_debugable_stmt.
10925 (build_debugable_stmt): New function.
10926 (build_loop_body): Build debugable statement around loop
10928 (complete_loop_body): Take into account the debugable statement
10929 around the EXIT_EXPR.
10930 (complete_loop_body): New function.
10931 (patch_exit_expr): Fixed condition inversion.
10933 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
10935 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
10936 name of thread define.
10937 * jvspec.c (THREAD_NAME): New macro.
10939 (THREADLIB): Likewise.
10940 (lang_specific_driver): Recognize attempt to link with thread
10941 library or gc library. Recognize -ljava on command line so it
10942 isn't linked against more than once.
10944 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10946 * parse-scan.y (report_main_declaration): Name of the class
10947 containing `main' can be a qualified name.
10949 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
10951 * config-lang.in: Changed gjavac to gjc everywhere.
10952 * Make-lang.in: Changed gjavac to gjc everywhere.
10954 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10956 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
10957 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
10958 and install the files.
10959 * Makefile.in (JAVA_OBJS_LITE): New variable.
10960 (compiler:): Now include jv-scan as a dependency.
10961 (../jv-scan$(exeext), parse-scan.c): New targets.
10962 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
10963 * config-lang.in (compilers): Removed gcj, gjavah from the list.
10964 * jcf-parse.c (parse_source_file): Call java_layout_classes and
10965 check for errors even if parse_only.
10966 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
10968 (yylex): New function. Uses java_lex body.
10969 (java_lex): Removed commented out statement. Remove local variable
10970 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
10971 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
10972 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
10973 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
10974 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
10975 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
10977 (java_lex_error): Empty if JC1_LITE is defined.
10978 (java_get_line_col): Return 0 if JC1_LITE is defined.
10979 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
10980 SET_MODIFIER_CTX): Moved into the section containing the macros
10981 conditionally defined by JC1_LITE.
10982 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
10983 argument if JC1_LITE is defined.
10984 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
10985 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
10987 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
10988 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
10989 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
10990 to different values according to JC1_LITE.
10991 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
10992 declared if JC1_LITE set.
10993 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
10994 defined if JC1_LITE not set.
10995 (struct parser_ctx): Reorganized and skip the jc1 front end part
10997 (java_layout_classes): New function definition.
10998 (java_push_parser_context, java_init_lex, yyparse, yylex,
10999 yyerror): Prototype always declared. All other static function
11000 prototypes declared only if JC1_LITE is not set.
11001 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11002 declared in parse.h.
11003 (java_layout_classes): New function.
11004 (java_complete_expand_methods): No longer layout the class here.
11005 * parse-scan.y: New file.
11006 * jv-scan.c: New file.
11008 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11010 * gjavah.c (main): Handle -friend option.
11011 (friend_specs): New global.
11012 (generate_access): Handle friend_specs.
11013 (process_file): Likewise.
11014 (MAX_FRIENDS): New macro.
11015 (friend_count): New global.
11016 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11017 Changed all callers.
11019 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11021 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11022 (main): Handle processing all the entries of a named .zip archive.
11023 * jcf-io.c (jcf_trim_old_input): New function.
11024 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11026 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11028 * lang.c (flag_assume_compiled): Make default be on.
11030 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11032 * jcf-dump.c: Add bunches of flags to control output more.
11033 (process_class): New function; support printing more than one class.
11034 (main): Support new --print-main and --javap flags.
11035 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11036 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11038 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11040 Change mangling of dispatch table to match C++ vtable (w/thunks).
11041 * class.c (build_dtable_decl), java-tree.h: New function.
11042 (make_class_data): Call it.
11043 * decl.c (init_decl_processing): Likewise.
11045 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11047 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11048 soft_anewarray; adjust args passed.
11049 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11050 match _Jv_NewObjectArray.
11052 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11054 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11055 * expr.c (loopup_label): Call create_label_decl.
11056 (create_label_decl): New function.
11057 (java_lang_expand_expr): Call expand_start_bindings with argument
11059 * java-tree.h Added space after PROTO in function declarations
11061 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11062 (create_label_decl, push_labeled_block): New function
11064 * lex.c (label_id): Initialize.
11065 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11067 * parse.h Added space after PROTO in function declarations when
11069 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11070 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11071 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11072 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11074 (struct parser_ctxt): New fields current_loop,
11075 current_labeled_block.
11076 (build_if_else_statement, patch_if_else_statement,
11077 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11078 generate_labeled_block, complete_labeled_statement,
11079 build_bc_statement, patch_bc_statement, patch_loop_statement,
11080 build_new_loop, build_loop_body, complete_loop_body): New function
11082 * parse.y (java_warning_count): New global variable.
11083 (label_id): New static variable.
11084 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11085 (block:): Return size_zero_node when block is empty.
11086 (empty_statement:): Return size_zero_node.
11087 (statement:): Implement supplemental action when for_statement: is
11089 (label_decl:): New rule.
11090 (labeled_statement:): Rewritten using label_decl. Actions
11092 (labeled_statement_nsi:): Likewise.
11093 (if_then_statement): Actions implemented.
11094 (while_expression): New rule.
11095 (while_statement:): Rewritten using while_expression. Actions
11097 (while_statement_nsi:): Likewise.
11098 (do_statement_begin:): New rule.
11099 (do_statement:): Rewritten using do_statement_begin. Actions
11101 (for_statement:): Rewritten using for_begin. Actions implemented.
11102 (for_statement_nsi:): Likewise.
11103 (for_header:, for_begin:): New rules.
11104 (for_init:): Actions implemented.
11105 (statement_expression_list:, break_statement:,
11106 continue_statement:): Likewise.
11107 (yyerror): Count number of issued warning(s).
11108 (java_report_errors): Report error(s) and/or warning(s).
11109 (java_complete_class): Use build_java_argument_signature to
11110 recompute completed method signature.
11111 (java_check_regular_methods): New locals method_wfl and aflags.
11112 Use method_wfl instead of lookup_cl during error reports. Fixed
11113 indentation and modified some error messages. Use
11114 lang_printable_name in method instead of the DECL_NAME. New code
11115 to issue warnings on methods not overriding corresponding methods
11116 private to a different package.
11117 (java_method_add_stmt): Call add_stmt_to_compound.
11118 (add_stmt_to_compound): New function.
11119 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11120 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11121 (build_if_else_statement, patch_if_else_statement,
11122 build_labeled_block, generate_labeled_block,
11123 complete_labeled_statement, build_new_loop, build_loop_body,
11124 complete_loop_body, patch_loop_statement, build_bc_statement,
11125 patch_bc_statement, patch_exit_expr): New functions.
11126 * typeck.c (build_java_signature): Build argument signature before
11127 enclosing it in between parenthesis.
11129 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11131 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11132 (JAVA_OBJS): Added reminder comment
11134 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11136 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11137 be interpreted as a long long.
11139 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11141 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11142 soft_initialise_class. Use _Jv_NewMultiArray, not
11143 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11144 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11145 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11146 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11148 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11150 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11151 length_identifier_node): New global tree node constants.
11152 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11153 Replace uses by super_identifier_node etc.
11154 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11156 * parse.y (resolve_field_access): Don't special-case ".length" if
11157 flag_emit_class_files.
11158 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11159 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11162 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11164 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11165 * class.c (make_method_value): Remove init for removed fields.
11167 * class.c (layout_class): Use build_java_argument_signature.
11168 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11170 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11171 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11172 (build_java_signature): Don't use push_java_argument_signature.
11174 * typeck.c (lookup_argument_method): New function.
11175 * parse.y (java_check_regular_methods): Use lookup_argument_method
11176 instead of lookup_java_method2 followed by lookup_java_method.
11178 * parse.y (check_method_redefinition): Minor optimization.
11180 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11181 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11183 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11185 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11188 * gjavah.c (java_float_finite): Use K&R-style definition.
11189 (java_double_finite): Likewise.
11190 (generate_access): Now returns void. Changed all callers.
11191 (last_access_generated): Removed.
11192 (process_file): Only make a single pass over the .class file.
11194 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11196 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11197 for compatibility for G++ (with -fvtable-thunks).
11198 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11200 * gjavah.c (process_file): Use public inheritance for super-class.
11202 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11204 * lex.c (java_init_lex): Initialize ctxp->package.
11205 * parse.h (struct parser_ctxt): package and package_len replaced
11206 by tree package, an identifier node. Field method_decl_list is
11207 gone. Fixed comments.
11208 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11209 class_in_current_package): New function prototypes.
11210 * parse.y (array_type:): Set class loaded flag on primitive type
11212 (package_declaration:): Assign ctxp->package to the
11214 (method_invocation:): Handle invocation of method qualified by
11216 (single_type_import_declaration:): Removed ambiguity check.
11217 (java_pop_parser_context): New local variable `next'. Reset and
11218 set IMPORT_CLASSFILE_NAME flags on current and previous import
11220 (java_accstring_lookup): Use new local macro COPY_RETURN.
11221 (lookup_field_wrapper): New function.
11222 (parser_qualified_classname): Use merge_qualified_name.
11223 (parser_check_super_interface): Broaden error message.
11224 (do_resolve_class): Check for qualified class name in the current
11225 compilation unit if appropriate.
11226 (process_imports): Check for already defined classes.
11227 (check_pkg_class_access): Got rid of call to
11228 get_access_flags_from_decl.
11229 (java_complete_expand_methods): Call safe_layout_class based on
11230 the current class size.
11231 (make_qualified_primary): Build a WFL qualification on primary if
11233 (merge_qualified_name): New function.
11234 (make_qualified_name): Use merge_qualified_name.
11235 (resolve_expression_name): Use safe_lookup_field.
11236 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11237 (resolve_qualified_expression_name): Likewise. Check on resolved
11238 element accessibility.
11239 (not_accessible_p, class_in_current_package): New functions.
11240 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11241 (patch_method_invocation_stmt): Merged common pieces. Check
11242 accessibility of invoked method.
11243 (check_for_static_method_reference): Add returned type in error
11245 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11246 (refine_accessible_methods_list): Merged two conditions in test.
11247 (java_complete_class): Sanity check on stabilize_ref gone.
11248 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11250 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11252 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11254 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11256 * gjavah.c (F_NAN): Removed.
11257 (F_NAN_MASK): New macro.
11258 (F_POSITIVE_INFINITY): Removed.
11259 (F_NEGATIVE_INFINITY): Likewise.
11260 (java_float_finite): Rewrote.
11261 (D_NAN_MASK): Renamed.
11262 (java_double_finite): Rewrote.
11263 (D_POSITIVE_INFINITY): Removed.
11264 (D_NEGATIVE_INFINITY): Likewise.
11266 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11267 If verbose, print underlying representation of value in hex.
11269 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11271 * buffer.h, buffer.c: New files.
11272 * Makefile.in (JAVA_OBJS): Add buffer.o.
11274 Support locals variables and writing their debug entries to .class.
11275 * jcf-write.c: Simplify some by user new buffer type.
11276 (vode_buffer_grow): Removed.
11277 (struct localvar_info): New type.
11278 (localsvars, localvartable): New buffers.
11279 (localvar_alloc, localvar_free): New functions.
11280 (generate_bytecode_insns): Handle local variables.
11281 (generate_classfile): Write LocalVariableTable attribute.
11283 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11285 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11286 * zipfile.h (ZIPMAGIC): New macro.
11288 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11290 * Makefile.in (gjavah.o): Updated dependencies.
11291 (jcf-dump.o): Likewise.
11292 (all.indirect): Use ../gjavah.
11293 (../gjavah$(exeext)): Likewise.
11294 (clean): Don't remove gjavah.
11295 (clean): Remove parse.c, not java/parse.c.
11296 * Make-lang.in (java): Added gjavah.
11297 (gjavah$(exeext)): New target.
11298 (GJAVAH_SOURCES): New macro.
11299 (java.all.build): Added gjavah.
11300 (java.all.cross): Likewise.
11301 (java.rest.encap): Likewise.
11302 * config-lang.in (compilers, stagestuff): Added gjavah.
11304 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11306 * gjavah.c (java_float_finite): New function.
11307 (java_double_finite): Likewise.
11308 (F_POSITIVE_INFINITY): New macro.
11309 (F_NEGATIVE_INFINITY): Likewise.
11311 (D_POSITIVE_INFINITY): Likewise.
11312 (D_NEGATIVE_INFINITY): Likewise.
11314 (print_field_info): Use java_float_finite and java_double_finite.
11316 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11318 * parse.y (method_header): Name "this" implicit argument.
11320 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11322 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11323 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11324 (put_linenumber): New function.
11325 (generate_bytecode_insns, generate_classfile): Write line numbers.
11327 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11329 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11330 (lookup_name, build_known_method_ref, build_class_init,
11331 build_invokevirtual, invoke_build_dtable, match_java_method,
11332 build_field_ref, pushdecl_force_head, build_java_binop,
11333 binary_numeric_promotion, build_decl_no_layout,
11334 build_java_arrayaccess, build_newarray, build_anewarray,
11335 build_java_array_length_access, build_java_arraynull_check): New
11336 extern function prototypes.
11337 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11338 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11340 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11342 * jcf.h (jcf_out_of_synch): New extern function prototype.
11343 * parse.h: Static/global function implemented in parse.y
11344 prototyped and declarations moved at the end of the file.
11345 (DECL_P): Check that the argument isn't null.
11346 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11347 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11348 (QUAL_DECL_TYPE): New macro.
11349 (PARAMS): Macro definition removed.
11350 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11351 (return_statement:): Call build_return.
11352 (field_access:): Call make_qualified_primary in sub rule.
11353 (method_invocation:): Build method invocation and call
11354 make_qualified_primary when processing primaries.
11355 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11356 get_type_from_signature.
11357 (java_check_regular_method): Extra integer 0 argument when calling
11358 lookup_java_method2.
11359 (lookup_java_interface_method2): Extra method DECL argument when
11360 calling lookup_java_interface_method2.
11361 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11362 COMPOUND_EXPR node.
11363 (java_complete_expand_method): Layout current class iff not
11364 already done. Don't process interface's methods.
11365 (java_complete_expand_method): Use super class only if it
11366 exists. Use current class otherwise.
11367 (make_qualified_primary): New function.
11368 (resolve_expression_name): Process qualified expression or
11369 expression from primary the same way.
11370 (resolve_expression_name): Two last arguments to
11371 resolve_field_access are now NULL_TREEs.
11372 (resolve_field_access): New variable is_static. Local field must
11373 be DECLs. is_static computed on field DECLs only. Append code in
11374 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11375 to initialize field_type.
11376 (resolve_qualified_expression_name): New local variable,
11377 previous_call_static and is_static. Handle primaries with function
11378 calls, casts, array references and `this'. `super' now handled as
11379 `(super_class)this'. Use is_static to clarify boolean expressions.
11380 Added code to handle case where a proper handle is required to
11381 access a field. Use QUAL_DECL_TYPE where applicable.
11382 (maybe_access_field): New function.
11383 (patch_method_invocation_stmt): New arguments primary, where,
11384 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11385 deleted. Use `where' as a type to search from if specified. Check
11386 for static method reference where forbidden. Append primary or
11387 current_this to the argument list if not calling constructor nor
11389 (check_for_static_method_reference): New function.
11390 (patch_invoke): Layout the class on which new is done if
11392 (lookup_method_invoke): Changed format to report errors on
11394 (qualify_ambiguous_name): New local variable this_found. Now
11395 handle things from primaries. Method call are considered
11397 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11398 changed into NULLs.
11399 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11400 (java_complete_tree): New case fo RETURN_EXPR. Process function
11401 call arguments in separate function.
11402 (complete_function_arguments): New function.
11403 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11405 (patch_assignment): Take the return function slot into account as
11406 a RHS. Distinguish assignment from a return.
11407 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11408 when checking methods in interfaces.
11409 (resolve_type_during_patch): NULL argument to unresolve_type_p
11410 instead of NULL_TREE.
11411 (patch_newarray): Fixed typo in comment.
11412 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11413 (build_return, patch_return): New functions.
11414 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11416 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11418 * constants.c (find_name_and_type_constant, find_fieldref_index,
11419 find_methodref_index): New methods.
11420 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11421 just return given method. Also, rename to build_known_method_ref.
11422 (expand_invoke): Rename call to build_invoke_non_interface.
11423 * java-tree.h, parse.h: Update prototype.
11424 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11425 (such as expand_expr_stmt) if flag_emit_class_files.
11426 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11427 STACK_TARGET, IGNORE_TARGET): New macros.
11428 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11429 (generate_bytecode_insn): New function to generate method's bytecode.
11430 (generate_classfile): Node generate Code attribute for a method.
11431 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11432 push_long_const, field_op, adjust_typed_op, maybe_wide):
11433 New functions used by generate_bytecode_insn.
11435 * typeck.c (signature_include_return): Remove variable.
11436 (push_java_argument_signature, build_java_argument_signature): New.
11437 (build_java_signature): Use push_java_argument_signature.
11438 * parse.y: Use build_java_argument_signature instead of fiddling
11439 with signature_include_return.
11441 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11443 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11446 * Makefile.in (all.indirect): Added gjavah$(exeext).
11447 (gjavah$(exeext)): Added $(exeext).
11450 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11452 * class.c (layout_class): Call to java_layout_parsed_class replace
11453 by safe_layout_class.
11454 * expr.c (build_java_array_length_access): Removed static storage
11455 class in the function definition.
11456 (build_java_arraynull_check): Likewise.
11457 Also fixed typos in two comments.
11458 * lex.c (java_init_lex): Initialize static global kw_length.
11459 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11460 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11462 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11463 * parse.h (resolve_no_layout): New static function declaration.
11464 (get_identifier_in_static): Declaration removed.
11465 (java_layout_parsed_class): Function name declaration changed to
11467 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11468 not_initialized_as_it_should_p, build_this): New static function
11470 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11471 binary_numeric_promotion, stabilize_reference,
11472 build_decl_no_layout, build_java_arrayaccess): Extern function
11473 declarations moved into their own section.
11474 (build_newarray, build_anewarray, build_java_array_length_access,
11475 build_java_arraynull_check): New extern function declarations.
11476 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11477 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11479 (CALL_CONSTRUCTOR_P): New macro.
11480 * parse.y (kw_length): New static global tree node.
11481 (return_statement): Tagged <node>.
11482 (RETURN_TK): Tagged <operator>.
11483 (variable_declarator_id:): Build variable declaration with an
11484 empty initialization value if a syntax error was found in the
11485 initialization part of the variable declaration.
11486 (statement_without_trailing_substatement:): return_statement: now
11487 uses the default rule.
11488 (return_statement:): Temporarily fixed to return NULL_TREE.
11489 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11490 (class_instance_creation_expression:): Class creation rules now
11491 call build_method_invocation upon reduction.
11492 (array_creation_expression:): Rules call build_newarray_node upon
11494 (dim_exprs:): Build a list of dimension expressions.
11495 (dim_expr:): Store location of the OSB_TK in the dimension
11497 (method_invocation:): Added a new error rule.
11498 (build_unresolved_array_type): WFL argument may also be an array
11499 on a primitive type. Name of the argument changed to reflect this.
11500 (method_declarator): Insert argument type at the beginning of the
11501 argument type list and later reverse the list.
11502 (unresolved_type_p): Argument 'returned' may be optionally
11504 (java_layout_class_from_source): Function renamed
11506 (resolve_and_layout): Now call resolve_no_layout and
11508 (resolve_no_layout): New function.
11509 (purify_type_name): New function.
11510 (complete_class_report_errors): Call purify_type_name during error
11511 report on a type not found.
11512 (process_imports): error_found local variable doesn't need to be
11513 initialized to zero.
11514 (declare_local_variables): New local type_wfl. Fixed typo in error
11515 message. type_wfl assigned to unresolved type and used to register
11516 incomplete type. Build a WFL around the variable initialization
11517 statement so that debug info can be generated on it.
11518 (source_start_java_method): Reverse argument list after they've
11520 (current_this): New static global variable.
11521 (java_complete_expand_methods): Set current_this when appropriate.
11522 (resolve_expression_name): Build correct static and non static
11523 field access bearing a simple name.
11524 (resolve_field_access): Resolve the length field of arrays. Handle
11526 (patch_method_invocation_stmt): Set the type of the method
11527 invocation to error_mark_node. This value is later overridden by a
11528 valid type, if any. Don't handle qualified constructor invocation
11529 as qualified method invocation. Call lookup_method_invoke with its
11530 new flag. It's no longer necessary to access the selected method
11531 as the value of a tree list. Handle constructor invocation.
11532 (patch_invoke): Reverse argument list when invoking non interface
11533 methods. Insert call to new as the first argument of the
11535 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11536 defined within a final class. Return INVOKE_STATIC if the invoked
11537 method is a constructor.
11538 (lookup_method_invoke): New lc argument is a flag to indicate a
11539 constructor lookup. Now handle constructor lookup. Choose the most
11540 specific method in case several were matching the invocation
11541 requirements. Return a method decl instead of a tree list featuring
11542 one single method decl element.
11543 (refine_accessible_methods_list): New lc flag argument to
11544 indicate that a constructor is being looked up.
11545 (not_initialized_as_it_should_p): New function.
11546 (java_complete_tree): Now process fake tree codes
11547 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11548 save_expr on resolved function call arguments. Case on
11549 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11550 (patch_assignment): LHS can be a field access expression. When
11551 dealing with reference, lhs_type is the promoted type of the
11552 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11554 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11555 (patch_binop): Use not_initialized_as_it_should_p where
11557 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11558 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11560 (resolve_type_during_patch): New function.
11561 (patch_cast): Call resolve_type_during_patch to resolve type and
11562 report error accordingly.
11563 (patch_array_ref): Use not_initialized_as_it_should_p where
11564 applicable. Array base expression is saved before being
11565 used. Promote the type of an array elements if it contains non
11567 (build_newarray_node, patch_newarray, build_this): New functions.
11569 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
11571 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
11572 increment it in `for' statement.
11573 (print_field_info): If number is inf or nan, don't print it.
11574 (print_method_info): If method name is `delete', just ignore it.
11575 (print_c_decl): Special-case jstringArray.
11577 * gjavah.c (help): New function.
11578 (no_argument): New function.
11579 (usage): Changed text.
11580 (main): Rewrote argument handling. Now handles -v, --help,
11582 (version): New function.
11583 (found_error): New global.
11584 (main): Return found_error.
11585 (generate_access): Set found_error.
11586 (print_c_decl): Likewise.
11588 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
11590 * gjavah.c (print_c_decl): Don't print "," when examining field.
11591 Skip type name when looking at "[L" types.
11592 (process_file): Now static.
11593 (generate_access): Now returns int.
11594 (last_access_generated): New global.
11595 (process_file): Clear last_access_generated; make multiple passes
11597 (print_field_info): Just return if generate_access returns true.
11598 (print_method_info): Likewise. Also, allow <init> functions to
11600 (print_c_decl): Added is_init argument. Print constructors
11602 (print_cxx_classname): Use UTF8_GET to extract characters from
11604 (print_base_classname): New function.
11605 (print_class_decls): New function.
11606 (process_file): Use it.
11607 (utf8_cmp): New function.
11609 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
11611 * lang-options.h: Format changed to match changes in gcc/toplev.c
11612 to implement a --help option.
11614 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
11616 * decl.c (init_decl_processing): Revert change to dtable_type.
11618 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
11620 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
11622 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
11624 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
11626 * lang.c (lang_init): Default flag_exceptions to 1, without
11627 checking to see if it's 2 first.
11629 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
11631 * constants.c: Include "system.h".
11632 * decl.c: Likewise.
11633 * lang.c (flag_new_exceptions): Get via extern now.
11634 (lang_init_options): New functions. Turn on flag_new_exceptions.
11636 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11638 * lex.c (java_lex): Return 0 when we see an invalid character in
11641 * lex.c (java_read_char): Specify extra argument when calling
11643 (java_read_unicode, java_parse_end_comment,
11644 java_parse_escape_sequence): Likewise,
11645 (java_lex): Specify extra argument when calling
11646 java_lex_error. Test that IDs are beginning with a legal character
11647 for IDs. Handle invalid characters with an error message and a
11648 call to java_lex_error.
11649 (java_lex_error): Adjust column position by new argument
11650 `forward'. Issue an error even if in the middle of reporting an
11653 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
11655 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
11656 we don't explicitly put a null pointer when we're copying it.
11658 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
11660 * gjavah.c (print_cxx_classname): New function.
11661 (super_class_name): Likewise.
11662 (print_super_fields): Removed.
11663 (in_super): Removed.
11664 (print_field_info): Never generate #defines.
11665 (print_c_decl): Changed generated types to match JNI. No longer
11666 print class name before method name.
11667 (print_method_info): Print "static" before static methods.
11668 Print "virtual" before non-final methods.
11669 (usage): Use exit(1), not exit(-1).
11671 (print_field_info): Use %.17g to print a double.
11672 (last_access): New globals.
11673 (process_file): Initialize last_access.
11674 (usage): Now static.
11675 (ACC_VISIBILITY): New define.
11676 (generate_access): New function.
11677 (print_field_info): Call it.
11678 (print_method_info): Likewise. Also, generate information for all
11679 methods, not just native methods. Return void.
11680 (print_c_decl): Return void.
11681 (print_field_info): Return void.
11683 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11685 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
11686 processing the jc1 grammar file. Prefix bison functions and
11687 variables with java_.
11688 (parse.c): Dependencies on parse.h and lex.h
11689 * expr.c (build_java_arrayaccess): Function now global.
11690 * java-tree.h: Comment reorganized to carry on previous
11691 classification effort.
11692 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
11693 RESOLVE_TYPE_NAME_P): New flags on WFLs.
11694 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
11695 java_parse (new prefix java_ generated by bison).
11696 (java_layout_parsed_class, java_register_parsed_class): Function
11698 (yyparse): Removed unnecessary call to init_outgoing_cpool.
11699 * lex.c (static tree wfl_op): Variable deleted.
11700 (java_init_lex): Initialize kw_super and kw_this. Initialize more
11701 ctxp fields to NULL_TREE.
11702 (java_lex): No longer create WFL for operators. Filename caching
11703 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
11704 created as STRING_CST and later expanded. Removed extra argument
11705 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
11707 (build_wfl_node): Removed code in comments.
11708 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
11709 store token and location data in the current bison token.
11710 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
11711 static/extern function declaration at the beginning of the file.
11712 (struct qualification): Data structure definition deleted.
11713 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
11714 (qualify_ambiguous_name): Function declaration modified. Function
11715 now returns nothing.
11716 (build_array_ref, patch_array_ref, make_qualified_name,
11717 resolve_qualified_expression_name, maybe_generate_clinit,
11718 resolve_field_access): New static function declarations.
11719 (build_java_arrayaccess): New extern function declaration.
11720 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
11721 (CALL_EXPR_PRIMARY): Macro deleted.
11722 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
11723 (struct parser_ctxt): Field initialized_final
11724 removed. non_static_initialized, static_initialized: New fields.
11725 * parse.y (static tree kw_super, static tree kw_this): New global
11727 (%union): tree wfl field of operator member replaced by int
11728 location. WFLs are non longer created for operators.
11729 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
11730 (qualified_name:): Now calls make_qualified_name to build the
11732 (type_declaration:): Consider generating <clinit> when class
11734 (variable_declarator:): Directly build an assignment node when the
11735 variable is initialized when declared.
11736 (this_or_super:): Build a WFL and set current location when THIS
11737 or SUPER are parsed.
11738 (expression_statement:): Wrap statement around a WFL.
11739 (primary_no_new_array:): Fixed typo. Changed value returned by
11740 THIS_TK because of its new type (temporary).
11741 (dim_exprs:): Temporary fix because of OSB_TK's new type.
11742 (field_access:): Build qualified name with SUPER.
11743 (method_invocation:): Fixed returned value because of SUPER's new
11745 (array_access:): Use OSB_TK location information.
11746 (post_increment_expression:, post_decrement_expression:,
11747 unary_expression:, pre_increment_expression:,
11748 pre_decrement_expression:, unary_expression_not_plus_minus:,
11749 cast_expression:, multiplicative_expression:,
11750 additive_expression:, shift_expression:, relational_expression:,
11751 equality_expression:, and_expression:, exclusive_or_expression:,
11752 inclusive_or_expression:, conditional_and_expression:,
11753 conditional_or_expression:, assignment:): Use new location/token
11754 information available on operators.
11755 (create_class): Set super_decl_type to NULL_TREE when processing
11757 (register_fields): Field initialization is now a MODIFY_EXPR
11758 node. Chain initialization code to the matching lists (according
11759 the the field declaration modifiers).
11760 (maybe_generate_clinit): New function.
11761 (method_header): Don't set method's DECL_NAME to a WFL when adding
11762 methods to java.lang.Object.
11763 (resolve_and_layout): Now can return NULL_TREE if the type
11764 resolution fails. Otherwise, return the class DECL instead of its
11766 (check_method_redefinition): Don't patch method DECL_NAME if it
11767 belongs to java.lang.Object.
11768 (process_imports): Simply assign error_found to the value returned
11769 by check_pkg_class_access.
11770 (declare_local_variables): Don't use their init statements (if
11771 any) when parsing error were previously found. Reuse MODIFY_EXPR
11772 build during parsing as an init statement.
11773 (java_method_add_stmt): Now return the current method body.
11774 (java_layout_parsed_class, java_register_parsed_class): Functions
11776 (java_complete_expand_methods): Initialize the constant pool on a
11777 per class basis. Layout the classes before expanding their method
11778 bodies. Don't try expand artificial constructor code if error were
11779 found. Make the classes data and register them if no error were
11781 (java_complete_expand_method): Retrieve an artificial constructor
11782 argument list before entering its body. Assign the top block to
11783 the artificial constructor function body and set types of declared
11784 blocks and compound statements to void. Walk method body if not an
11785 artificial constructor.
11786 (make_qualified_name, cut_identifier_in_qualified): New functions.
11787 (resolve_expression_name): Fixed comments. Save/restore the
11788 current class CLASS_LOADED_P flag value. Build non qualified
11789 static field access and handle qualified expression names.
11790 (resolve_field_access, resolve_qualified_expression_name): New
11792 (patch_method_invocation_stmt): Use the new expression resolution
11793 scheme, calling resolve_field_access when the function call is
11794 resolved as an expression.
11795 (qualify_ambiguous_name): Function rewritten to work on qualified
11796 expression produced by make_qualified_name.
11797 (java_complete_tree): Promote type when function's argument are
11798 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
11799 the assignment to discover further errors if RHS is a expression
11800 name that fails to evaluate. Declare LHS initialized even though
11801 the assignment failed. Don't use the location variable and removed
11802 extra argument in patch function calls. Now handle the ARRAY_REF
11803 case and build internal string representation when STRING_CSTs are
11805 (build_method_invocation): Don't wrap function call around a WFL.
11806 (build_assignment): Likewise. Use the operator location
11808 (patch_assignment): Handle array access LHSs. Handle error
11809 provenance, resulting in a better error report.
11810 (build_binop): Use op_location from operator as binop location
11812 (build_unaryop, build_incdec, build_cast): Likewise.
11813 (patch_binop): Extract location information from the node. Fixed
11814 typo in error message.
11815 (patch_unary_op): Extract location information from the node.
11816 (build_array_ref, patch_array_ref): New functions.
11818 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
11820 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
11821 match _Jv_IsInstanceOf.
11822 * decl.c (init_decl_processing): Use _Jv_NewArray, not
11823 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
11825 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
11827 * decl.c (init_decl_processing): Functions are now named
11828 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
11830 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
11832 * java-tree.h (load_class): Add prototype.
11833 * class.c (is_compiled_class): Add missing arg to load_class.
11834 * expr.c (expand_java_NEW): Call load_class.
11835 * parse.y (process_import): Removed bogus use of void return value.
11837 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
11839 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
11840 Function name is "_Jv_Throw" instead of "soft_athrow".
11841 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
11842 Function name is "_Jv_AllocObject" instead of "soft_new".
11843 Takes an extra parameter (object size).
11844 * expr.c: Update calls.
11846 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
11848 * lex.c (java_get_line_col): Handle end-of-file.
11849 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
11851 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11853 * lang.c (lang_init): Make -fexceptions the default.
11854 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
11855 exception handling is not turned on.
11857 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11859 * lang.c (flag_new_exceptions): Make this this default.
11860 * decl.c (end_java_method): Call emit_handlers.
11861 * except.c (method_init_exceptions): Set language code and version.
11862 (expand_start_java_handler): Enable exception, and call
11863 expand_eh_region_start.
11864 (expand_end_java_handler): Enable exception, and set up catch blocks.
11865 (emit_handlers): New routine to generate the saved handlers.
11866 * java-except.h (emit_handlers): Add prototype.
11868 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
11870 We used to have three different representations of the constant pool:
11871 the CPool structure, the tree_constant_pool, and the constructures
11872 used to build the Class object (which may need class and string
11873 constants) in compiled code. None were appropriate for compiling
11874 to .class files, so I did a major overhaul.
11876 First, the tree_constant_pool array was removed. Things were
11877 modified to the CPool structure in the JCF could be used.
11878 Second, a "capacity" field was added to the CPool, and functions
11879 written to search for a matching constant, adding one if not found.
11880 The code that generated the Class object was changed to use a CPool.
11881 The actual TREE_LISTs used to build the CONSTRUCTORs used for
11882 the static Class object are now only in build_constants_constructor.
11883 Finally, I wrote code which can generate a .class file (including its
11884 constant pool) from the RECORD_TYPE of a class. This is a big step
11885 on the way to compiling Java source into .class files.
11887 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
11888 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
11890 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
11891 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
11892 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
11893 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
11894 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
11895 (lang_type): Removed constant_pool field.
11896 * jcf.h (CPool): Renamed size to count. Added field capacity.
11897 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
11898 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
11899 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
11901 * constants.c (current_constant_pool_tags, current_constant_pool_data,
11902 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
11903 * constants.c (build_constants_constructor): Use new outgoing_cpool.
11904 (set_constant_entry, find_constant1, find_constant2,
11905 find_class_constant, count_constant_pool_bytes, write_constant_pool,
11906 find_utf8_constant, find_class_or_string_constant): New functions.
11908 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
11909 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
11910 (give_name_to_class, get_class_constant): Likewise.
11911 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
11912 (get_name_and_type_constant, get_ref_constant): Removed.
11913 * parse.h (parser_ctxt): Remove field tree_constant_pool.
11914 * parse.y: Don't save/restore tree_constant_pool.
11915 * verify.c (verify_jvm_instructions): Update for new approach.
11916 * expr.c (expand_invoke, expand_java_field_op): Likewise.
11918 * lang-options.h: Added -femit-class-file, -femit-class-files.
11919 * lang.c (flag_emit_class_files), java-tree.h: New flag.
11920 (lang_f_options): Added "emit-class-file(s)".
11922 * expr.c (build_java_arrayaccess): Generate more efficient array
11923 bounds checking, by using unsigned compare.
11925 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
11927 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11929 * parse.h: New comment on the handling of unresolved type
11930 identifiers. JDEPs are now part of the jdep_code enum.
11931 (typedef struct jdep): Now use enum jdep_code or int, depending on
11932 availability. Both are narrowed down to an 8 bits bitfield.
11933 (CALL_EXPR_PRIMARY): Fixed comment.
11935 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
11937 * Make-lang.in (java): Added gjavac and jvgenmain.
11938 (java.start.encap): Depend on gjavac.
11939 (java.rest.encap): Depend on jvgenmain.
11941 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
11942 (JAVA_CROSS_NAME): Likewise.
11943 (java.all.build): Depend on jvgenmain and gjavac.
11944 (java.all.cross): Depend on jvgenmain and gjavac-cross.
11945 (jvgenmain$(exeext)): New target.
11946 (java.install-common): Wrote.
11947 * config-lang.in (compilers, stagestuff): Added gjavac and
11950 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
11952 * lang.c (lang_decode_option): New argc/argv interface.
11954 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11956 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
11957 * decl.c (build_decl_no_layout): New function.
11958 * expr.c (java_lang_expand_expr): Layout declarations found in
11959 blocks before they're pushed.
11960 * jcf-parse.c (load_class): Save current line when parsing class
11962 (parse_source_file): Register class before expanding their
11964 * lang.c (put_decl_node): Produce `null' when `void *' is
11966 * lex.c (static tree wfl_op): New static global, for error report
11968 (java_init_lex): wfl_operator and wfl_op initialized
11969 here. Filename caching added for wfl_op. Return wfl_op when `(' is
11971 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
11972 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
11973 build_unresolved_array_type): New static function definitions.
11974 (build_decl_no_layout): New extern function declared.
11975 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
11976 faulty modifier exists.
11977 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
11978 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
11979 (UNARY_PLUS_EXPR): New fake operator.
11980 (struct parser_ctxt): New field osb_number.
11981 * parse.y (static tree wfl_operator): New static WFL for operator
11982 bound error messages.
11983 (DECR_TK, INCR_TK): Moved.
11984 (OP_TK): Tagged <operator>.
11985 (array_type:): Now call build_unresolved_array_type.
11986 (dim_expr:): Count the number of '[' seen.
11987 (post_increment_expression, post_decrement_expression,
11988 pre_increment_expression, pre_decrement_expression,
11989 unary_expression_not_plus_minus, unary_expression:): Actions are
11990 now building the corresponding unary expressions.
11991 (cast_expression:): Actions are now building cast expressions.
11992 (build_unresolved_array_type): New function.
11993 (create_interface): Reset the number of declared interfaces.
11994 (create_class): Likewise.
11995 (method_header): Methods declared within the scope of an interface
11996 are now implicitly set public and abstract.
11997 (java_complete_class): Variable's and parameter's type are patched
11998 with a promoted type.
11999 (declare_local_variables): Resolved non builtin types are promoted
12000 before being used to build a variable decl. Removed type patch
12001 posted on variable initialization statement.
12002 (source_start_java_method): Use build_decl_no_layout to build the
12003 decl of a parameter of incomplete type.
12004 (java_register_parsed_class): Process interfaces too. Call
12005 rest_of_decl_compilation on each processed class declarations.
12006 (java_complete_expand_methods): Don't attempt to expand things in
12008 (java_complete_tree): Process CONVERT_EXPR, even though it always
12009 has a type. Propagate error_mark_node to node's type too. Promote
12010 method's call argument type and return error_mark_node if
12011 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12012 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12013 handle unary operator nodes.
12014 (build_assignment): Added comment.
12015 (print_int_node): New function.
12016 (patch_assignment): New second argument. New error handling. Use
12017 print_int_node. Handle references. Use can_cast_to_p to issue
12018 different error message according to the context and check upon
12019 the initialization of the RHS.
12020 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12021 (operator_string): Handle more operators.
12022 (patch_binop): No longer use a function static
12023 wfl_operator. Improved error message on shift distance.
12024 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12025 patch_cast): New functions.
12027 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12029 * jvspec.c: New file.
12030 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12032 * java-tree.h (identifier_subst): Add declaration.
12034 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12036 * jvgenmain.c (main): Generate call to JvRunMain.
12038 * class.c (make_class_data): Push value for "sync_info" field.
12039 * decl.c (init_decl_processing): Push "sync_info" field.
12041 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12043 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12044 Java (source) name, not signature.
12045 Set TYPE_ALIGN to (at least) that of element_type.
12047 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12049 * class.c: Moved classname-mangling-rekated code to ...
12050 * mangle.c: ... this new file.
12051 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12052 * Makefile.in: Update for above changes.
12054 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12056 * expr.c (truthvalue_conversion): Convert integer and floating
12057 point value to their truth value.
12058 * lex.c (java_lex): Handle the `null' literal.
12059 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12060 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12061 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12064 * parse.y: Reorganization/documentation on token declaration.
12065 (binop_lookup[]): New added new tree codes.
12066 (relational_expression): Build corresponding binary operators.
12067 (equality_expression, conditional_and_expression,
12068 conditional_or_expression): Likewise.
12069 (java_complete_class): Fix crash in debug message.
12070 (java_complete_tree): Check initialization of method call
12071 arguments. Further bogus node evaluation to detect more error
12072 during assignments. Handles more binary operators.
12073 (patch_assignment): Use DECL_P.
12074 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12076 (operator_string): Handle more case. Compacted source.
12077 (patch_binop): Changed function comment. Checking for
12078 uninitialized first operand takes the compound assignment into
12079 account and uses DECL_P. Checking for uninitialized second operand
12080 delayed to routine's end. Use macros to issue type bound error
12081 messages and issue messages on both operands if their types are
12082 different. Force fixed type into node. Handle all binary
12085 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12087 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12088 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12089 build operator node and return tokens.
12090 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12091 * parse.h (java_complete_tree): Changed returned type in prototype.
12092 (build_method_invocation, build_assignment, patch_assignment,
12093 patch_binop): New static function declarations.
12094 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12095 BUILD_EXPR_WFL): New macros.
12096 * parse.y (enum tree_code binop_lookup[]): New static for token to
12098 (%union): Parser union has new sub-structure `operator'.
12099 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12100 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12101 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12102 ASSIGN_ANY_TK): Tokens tagged `operator'.
12103 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12104 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12105 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12106 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12107 (assignment_operator:): Rule tagged `operator'.
12108 (expression_statement:): Re-installed default rule.
12109 (method_invocation:): Sub rules call build_method_invocation.
12110 (postfix_expression:): Don't attempt to resolve name here. Just
12112 (multiplicative_expression:): Sub-rules build corresponding binop
12114 (additive_expression:, shift_expression:, and_expression:,
12115 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12116 (assignment:): Sub rule invoke build_assignment.
12117 (assignment_operator:): Default rules on sub rules.
12118 (force_error): Added documentation on this variable.
12119 (declare_local_variables): Build initialization calling
12121 (expand_start_java_method): Removed unused rtx declaration. Mark
12122 arguments as already initialized.
12123 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12124 (java_complete_expand_methods): Don't process next method if
12125 completion of the previous one triggered errors.
12126 (java_complete_expand_method): Call source_end_java_method if no
12127 error were found during completion.
12128 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12129 locals declaratilon. Handle names found within a class. Return
12130 error_mark_node when things aren't found.
12131 (patch_method_invocation_stmt): Return error_mark_node on failures.
12132 (patch_invoke): Removed unused local. Return the correct node.
12133 (java_complete_tree): Now returns a value. The BLOCK section binds
12134 local identifiers and the type of a BLOCK is now void. Assign the
12135 result of operand completion on COMPOUND_EXPR. Assign the
12136 encapsulated node of a WFL to the result of its completion, except
12137 when the node is an identifier. Now handle MODIFY_EXPR and several
12138 binary operators. Return error_mark_node on errors.
12139 (build_method_invocation, build_assignment, patch_assignment,
12140 build_binop, operator_string, patch_binop): New functions.
12141 * typeck.c (binary_numeric_promotion): New function.
12143 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12145 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12146 Replace most uses of ident_subst by identifier_subst.
12148 * class.c (push_class_static_dummy_field): Removed function.
12149 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12150 instead of looking got "class" static field. Create that decl here.
12151 (class_identifier_node): Removed; no longer needed.
12152 (init_class_processing): Don't init class_identifier_node.
12153 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12154 Do nreverse 0 times (instead of twice) for Object and Class.
12155 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12157 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12159 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12160 while initializing linenumber_count and linenumber_table.
12161 Do it before init_function_start (which calls emit_line_note).
12162 * expr.c (expand_byte_code): Don't need to clear lineno here.
12164 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12166 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12167 then mangle number as _N_.
12169 * class.c (mangle_class_field): New function.
12170 (build_class_ref): Set assembler name of class reference using
12171 mangle_class_field.
12172 (push_class_static_dummy_field): Likewise.
12174 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12176 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12177 of assigning to TREE_CODE. The latter method exploits a feature
12178 of GCC that is not ANSI compliant.
12180 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12182 * decl.c (pushdecl_force_head): New function.
12183 (pushlevel): Removed conditional printf.
12184 (complete_start_java_method): Don't enter local variable scope if
12185 function is compiled from source code.
12186 * expr.c: parse.h now included
12187 (java_lang_expand_expr): New function.
12188 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12189 printf. Terminate buffer when doing directories.
12190 * jcf-parse.c (parse_source_file): Call lang_init_source before
12191 parsing and before code generation.
12192 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12193 use printf if the macro is defined.
12194 * lang.c (lang_init): Install lang_expand_expr hook on
12195 java_lang_expand_expr.
12196 (java_dummy_print): New function.
12197 (lang_init_source): New function.
12198 * lex.c (java_lex): Remember location of an opening brace at the
12199 second nesting level.
12200 (java_is_eol): Unget character seen after a CR if it is EOF.
12201 * parse.h: Now includes lex.h
12202 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12203 printf if the macro is defined.
12204 (expand_start_java_method, build_expr_block, enter_block,
12205 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12206 New static function declarations.
12207 (pushdecl_force_head): New extern function declaration.
12208 (INCOMPLETE_TYPE_P): New macro.
12209 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12210 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12211 BLOCK_EXPR_ORIGIN): New macros.
12212 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12213 DECL_SOURCE_LINE_LAST): New macros.
12214 (struct parser_ctxt): Removed field current_method_decl, redundant
12215 with the field current_function_decl. Added fields
12216 first_ccb_indent1 and pending_block.
12217 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12218 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12220 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12221 (compilation_unit:): Cosmetic on sub rule.
12222 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12223 (variable_initializer:): Installed default rule on expression:.
12224 (method_declaration:): method_header: starts a new
12225 method. method_body: installs the function body, absorbs blocks
12226 emitted for temporary variable scopings, pops function's body block
12227 and merges function's last statement lineno in DECL_SOURCE_LINE.
12228 (method_body:): Installed default rules.
12229 (block:): Call enter_block when an opening brace is seen. Absorb
12230 scoping blocks and call exit_block when a closing brace is seen.
12231 (block_statement:): Cosmetic changes.
12232 (method_invocation:): Create WFL around CALL_EXPR node.
12233 (patch_stage): Added comment around definition.
12234 (method_header): Try to use first_ccb_indent1 as the first line of
12235 the method, so BP debug info are emitted at the first opening
12236 brace of the function. If the function has no body, use the
12237 location of the function's name. Override currently defined method
12238 name with the matching WFL so we can point redefinition errors
12239 using the location where the function's name was declared.
12240 (check_abstract_method_header): Interprets DECL_NAME as an
12241 identifier or as a WFL, accordingly.
12242 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12243 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12244 location and name information out of it and reinstall DECL_NAME to
12245 its original identifier node value.
12246 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12247 function's source code).
12248 (read_import_dir): Test the value returned by find_class and issue
12249 a fatal accordingly.
12250 (declare_local_variables): Push a new block for the scope of the
12251 new variable(s) if code has been already generated at that nesting
12252 level. Pinpoint redefinition errors using the variable id
12253 WFLs. Generate initialization code if necessary. If the variable
12254 type is incomplete, register a patch on its decl.
12255 (source_start_java_method): Rewritten. Define a new block for the
12256 function's parameters. Build parameter decl out of function's
12257 arguments and register them for a patch if their types are
12259 (expand_start_java_method): Includes the part of
12260 source_start_java_method that was pushing the parameter decls and
12261 completing the method start code.
12262 (source_end_java_method): Removed call the expand_end_bindings and
12263 poplevel (already taken care of). Reinstall function's arguments
12264 and get function's last line of code before calling
12265 expand_function_end.
12266 (java_method_add_stmt): New comment before the function's
12267 code. Complement the second operand of the current COMPOUND_EXPR
12269 (java_complete_expand_methods): Don't generate debug info on line
12270 zero when expanding a generated constructor.
12271 (java_complete_expand_method): Set start and end line numbers for
12272 a artificially generated constructor to one and manually call
12273 enter_block and exit_block when defining it. For all methods:
12274 expand function's start calling the new expand_start_java_method
12275 and invoke java_complete_tree on the effective method's body, if
12277 (resolve_expression_name): Now use lookup_name_in_blocks to search
12278 local variable decls and print out an error when variables are
12280 (patch_method_invocation_stmt): Inserted comment before the
12282 (lookup_method_invoke): Chain method's arguments using chainon
12283 with the current arg list as a second argument. Inserted missing
12284 IDENTIFIER_POINTER when reporting an error on methods not found.
12285 (refine_accessible_methods_list): Don't retain constructors.
12286 (patch_arguments): Function removed.
12287 (java_complete_tree): Inserted comment before the function's
12288 code. New case for BLOCKs. Moved the WFL case a bit
12289 further. Complete function's arguments.
12290 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12291 maybe_absorb_scoping_blocks): New functions.
12293 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12295 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12297 * jcf-parse.c (parse_source_file, java_error_count): New forward
12298 and extern declarations.
12299 (java_parse_abort_on_error): Macro moved.
12300 (jcf_parse_source): fatal called if fopen fails. Now calls
12302 (parse_source_file): New parse_only parameter. Reflects the
12303 elimination of the second pass.
12304 (yyparse): parse_source_file called with argument set to 0.
12305 * jcf.h (JCF_ZERO): Sets java_source to zero.
12306 * lex.c (java_init_lex): pass argument is gone. Function modified
12307 to be called once during the analysis of a file.
12308 (java_unget_unicode): Fixed typo in fatal message.
12309 (java_get_line_col): Likewise.
12310 (java_lval): Likewise. String literals no longer built during
12312 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12314 * parse.h (MODIFIER_WFL): New macro.
12315 (parse_check_super, parser_check_super_interface): Now return int.
12316 (parser_chain_incomplete_item, not_builtin_p,
12317 complete_method_decl): Declarations removed.
12318 (build_method_invocation_stmt, build_invoke): Renamed using the
12319 `patch' instead of `build'
12320 (register-incomplete_type, obtain_incomplete_type,
12321 java_complete_tree, java_complete_expand_method,
12322 unresolved_type_p, create_jdep_list): New function declarations.
12323 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12324 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12325 (jdep): New typedef on new struct _jdep.
12326 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12327 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12328 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12329 JDEP_RESOLVED_P): New macros.
12330 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12331 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12332 JDEP_VARIABLE): New enum values and jdep kinds.
12333 (jdeplist): New typedef on struct _jdeplist.
12334 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12336 (CALL_EXPR_PRIMARY): New macro.
12337 (struct parser_ctxt): Fields java_pass, current_method_decl,
12338 method_decl_list deleted. New field jdeplist.
12339 (INCOMPLETE_P): Macro deleted.
12340 * parse.y (single_type_import_declaration:): Removed pass switch.
12341 (type_import_on_demand_declaration): Likewise.
12342 (field_declaration:): Removed pass switch on all sub rules.
12343 (class_declaration:): Call the complete_class_decl removed on
12345 (method_declaration:): Removed second pass switch. No longer chain
12346 methods decl when method_header reduced.
12347 (method_header:): Sub rules no longer depend on pass switch.
12348 (method_declarator:): Likewise.
12349 (method_body:): Likewise.
12350 (abstract_method_declaration:): Likewise.
12351 (block_statement:): Likewise.
12352 (local_variable_declaration:): Likewise.
12353 (argument_list:): Likewise.
12354 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12355 removed. Partial CLASS_EXPR tree node built instead.
12356 (postfix_expression:): Removed pass switch on all sub rules.
12357 (java_pop_parser_context): Free classd_list content.
12358 (yyerror): Call obstrack_grow0 to finalize error message.
12359 (check_class_interface_creation): Comment modified to reflect new
12360 returned value meaning. Removed second pass switch. Return 1 if an
12361 error was found, 0 otherwise. Adjust pointer on filename if a
12362 leading path separator was found.
12363 (maybe_create_class_interface_decl): Removed first pass switch
12364 when linking the class decl to the class_list. Install a new
12365 jdep_list for the class.
12366 (add_superinterfaces): List of unresolved interfaces is
12367 gone. Unresolved interfaces are directly added to the current
12369 (create_interface): Second pass shortcut removed.
12370 ctpx->modifier_ctx access through MODIFIER_WFL.
12371 (create_class): Second pass shortcut removed. Call to
12372 register_incomplete_type replaces the call to
12373 parser_chain_incomplete_item.
12374 (complete_class_decl): Function removed.
12375 (duplicate_declaration_error): New way of retrieving redeclared
12377 (register_fields): Call to lookup_modifier_cl replaced by
12378 MODIFIER_WFL. New way of handling unresolved type, using
12379 unresolved_type_p and obtain_incomplete_type.
12380 register_incomplete_type replaces call to parser_chain_incomplete_item.
12381 (patch_stage): New static global variable.
12382 (method_header): New way of handling unresolved type, using
12383 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12384 indicates that the method decl needs to be patched.
12385 (check_abstract_method_header): Call to lookup_modifier_cl
12386 replaced by MODIFIER_WFL.
12387 (method_declarator): Incomplete argument type are registered
12388 calling register_incomplete_type. Patch on the declared method is
12389 issued in that case.
12390 (unresolved_type_p): New function.
12391 (parser_check_super_interface): New comment to reflect function's
12392 modified returned type (int). Function and has a new argument
12393 this_wfl. Call to parse_error_context uses this_wfl instead of
12394 relying on lookup_cl.
12395 (parser_check_super): Comment reflects function's new returned
12396 type (int). Function returns non zero value on error.
12397 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12398 register_incomplete_type, jdep_resolve_class): New functions to
12399 handle incomplete types in declarations.
12400 (java_complete_class): Rewritten to work with the new incomplete
12401 type handling scheme.
12402 (complete_class_report_errors): Likewise.
12403 (complete_method_decl): Removed: it jobs is now handled by
12404 java_complete_class.
12405 (do_resolve_class): Class loaded in not already loaded and not
12406 found in Java source code.
12407 (java_check_regular_methods, java_check_abstract_methods): Don't
12408 call complete_method_decl anymore.
12409 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12410 (read_import_dir): Got rid of the pass number dependency.
12411 (declare_local_variables): New handling of unresolved types (patch
12413 (source_start_java_method): New parameter level. Function called
12414 with level set to 1 when argument types are potentially
12415 unresolved. Called to complete the job with level set to 2 once
12416 types are complete.
12417 (source_end_java_method): Call to permanent_allocation
12418 removed. Waiting to be replaced by a more suitable obstack
12420 (java_complete_expand_methods, java_complete_expand_method,
12421 java_expand_finals): New functions.
12422 (build_method_invocation_stmt): Renamed
12423 patch_method_invocation_stmt. Extracts function call expression
12424 (wfl) and arguments (args) from CALL_EXPR tree operands.
12425 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12426 call. Patch the function and argument operand of the CALL_EXPR
12428 (patch_argument, java_complete_tree): New functions.
12430 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12432 Recover from missing fields and methods (i.e. error instead of fatal).
12433 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12434 * expr.c (expand_invoke): Recover from missing method.
12435 (expand_java_field_op): Recover from missing field.
12436 Inline references to java.lang.{Integer,Char,...}.TYPE.
12437 * typeck.c (get_type_from_signature), java-tree.h: New function.
12438 * class.c (add_method): Use get_type_from_signature.
12439 (build_class_ref): Handle a class that was not found.
12440 * typeck.c (convert): Handle conversion to pointers (for convenience).
12441 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12442 instead of lookup_field to handle missing fields.
12444 * jcf-parse.c (process_zip_dir): Set java_source.
12446 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12448 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12450 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12452 * jcf-parse.c (load_class): Don't change input_filename before
12453 calling jcf_parse_source (but still do it before calling
12455 (jcf_parse_source): Assign input_filename after having saved the
12457 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12458 list. ctxp->modifier_ctx zeroed according to its new
12459 definition. ctxp->filename initialized. Removed
12460 JAVA_MODIFIER_CTX_UNMARK.
12461 (java_unget_unicode): Update the character based column position.
12462 (java_allocate_new_line): ref_count not used anymore. Always free
12463 ctxp->p_line. Initialize c_line->char_col to 0.
12464 (java_get_unicode): Update the character based column position.
12465 (java_lex): Use ctxp->elc to store current position in source
12466 file, at the beginning of the parsed token. Set modifier_ctx entry
12467 corresponding to the parse modifier to a WFL node. Return a WFL
12468 node when an identifier is parsed.
12469 (java_lex_error): Now uses ctxp->elc to store current position in
12471 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12472 * lex.h (build_wfl_node): New function definitions.
12473 (struct java_line): ref_count and next fields are gone. New field
12475 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12476 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12477 (JAVA_COLUMN_DELTA): New macro.
12478 (java_lc): New typedef on new struct _java_lc.
12479 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12480 (parse_error_context, parse_warning_context): Changed prototypes.
12481 (java_get_line_col): Added as an available global function.
12482 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12483 (IC_DECL): Replaced by macro IC_TYPE
12484 (DEPEND_WFL): New macro.
12485 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12487 (exit_java_complete_class): Removed a commented out statement.
12488 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12489 now an array of tree nodes. Deleted fields line_list and
12490 e_line. New field elc, to replace e_line.
12491 * parse.y (array_type:): Build WFL node.
12492 (qualified_name:): Build a single WFL node out of two. Retain
12493 the location information of the first node in the resulting node.
12494 (package_declaration:): Use package name as a WFL node
12495 (single_type_import_declaration:): Use imported name as a WFL node.
12496 (type_import_on_demand_declaration:): Use root of the imported
12497 packages as a WFL node.
12498 (field_declaration:): Removed unused local variable cl.
12499 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12500 (yyerror): New static elc. Removed static error_line, error_pos.
12501 New local code_from_source. Save ctxp->elc into elc at the first
12502 pass. Call java_get_line_col to get a string of the line where
12503 the error occurred.
12504 (debug_line): Removed static function.
12505 (parse_error_context, parse_warning_context): Parameter cl is now
12506 a WFL node. Use its value to initialize ctxp->elc.
12507 (redefinition_error): Parameter cl is now a WFL node.
12508 (parse_add_interface): New parameter wfl. No longer call
12509 lookup_cl, use wfl instead.
12510 (check_class_interface_creation): Parameter cl is now a WFL node.
12511 (maybe_create_class_interface_decl): Likewise.
12512 (add_superinterfaces): New function.
12513 (create_interface): Removed local cl, node, super_decl,
12514 super_decl_type. Function now uses id as a WFL node. Better
12515 warning/error report on obsolete or forbidden mix of
12516 modifiers. Now calls add_superinterfaces to register interfaces.
12517 (create_class): Removed local cl, node. Local variable id is used
12518 as a WFL node. Better error report on forbidden modifier
12519 mix. Uses add_superinterfaces to register interfaces.
12520 (find_field): Argument cl is now a WFL node. Now store the WFL
12521 node of a fields that needs to be checked for their
12523 (method_header): Local variable node non longer used. Local
12524 variable id replaces cl.
12525 (check_modifiers_consistency): Local variable cl is now a WFL
12527 (method_declarator): Local variable cl replaced by parameter id.
12528 (parser_qualified_name): Now uses parameter name as a WFL node.
12529 (parser_check_super_interface): New parameter wfl, for achieve
12530 greater accuracy during error reports.
12531 (parser_chain_incomplete_item): New parameter named location. Used,
12532 along the decl, to construct the incomplete item node.
12533 (java_complete_class): resolve_class now uses WFL node extracted
12534 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12536 (complete_method_decl): Unresolved function's argument types are WFL.
12537 (resolve_class): Parameter cl is now a WFL node.
12538 (resolve_and_layout): Likewise.
12539 (do_resolve_class): Likewise. Try first to use cl and then do the
12540 lookup on the decl when calling check_pkg_class_access.
12541 (complete_class_report_errors): Use IC_TYPE in place of
12542 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12543 instead of doing a lookup over the decl.
12544 (java_check_final): Use WFL info from field tree list.
12545 (lookup_cl): Rewritten and returns a statically defined WFL node.
12546 (lookup_modifier_cl): Now uses information from WFL nodes.
12547 (process_imports): Likewise.
12548 (read_import_dir): name and cl arguments replaced by a single WFL
12549 node. Function modified accordingly.
12550 (find_in_imports_on_demand): Now uses WFL node.
12551 (check_pkg_class_access): cl argument is now a WFL node.
12552 (declare_local_variables): Fixed to use WFL nodes.
12553 (resolve_expression_name): Likewise.
12554 (build_method_invocation_stmt): name_combo argument renamed
12555 wfl. Function modified to use WFL nodes.
12556 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12557 (lookup_method_invoke): cl is now a WFL node. Added missing
12558 IDENTIFIER_POINTER to class type decl name.
12560 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
12562 * lang.c (init_parse): Now returns char* containing the filename.
12564 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
12566 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
12568 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
12569 * class.c (make_class_data): If flag_assume_compiled, initial class
12570 state is CSTATE_PREPARED; make superclass and interfaces direct
12571 references, rather than constant pool indexes.
12573 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12575 * parser.y: Include flags.h. Removed debug variable pl.
12576 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
12577 (block:): Likewise.
12578 (labeled_statement_nsi:): Generate debug info when reducing
12579 expression_statement:.
12580 (check_pkg_class_access): get_access_flags_from_decl invokation
12581 fixed for new CLASS_* flags location.
12582 (source_end_java_method): Save/restore parser context when
12583 entering/leaving this routine. Restore lineno to its right value
12584 before calling expand_end_bindings.
12585 (build_method_invocation_stmt): build_invoke called with the
12586 current line information.
12587 (build_invoke): New argument cl. Wrap the function call around a
12589 (refine_accessible_methods_list): Changed comment, removed
12591 * parse.h: Fixed typo in comments.
12592 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
12593 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
12594 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
12596 * lex.c (java_lex): Record the last closing curly bracket of a
12598 * jcf-parse.c (jcf_parse_source): Now calls
12599 java_check_methods. Clarified comment, fixed typo.
12601 1998-04-09 Dave Brolley <brolley@cygnus.com>
12603 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
12604 (finish_parse): Expose for non USE_CPPLIB builds.
12606 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
12608 * lang.c (lang_print_xnode): New function.
12610 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
12612 * decl.c (class_dtable_decl), java-tree.h: New tree node.
12613 * class.c (get_dispatch_vector, get_dispatch_table): New functions
12614 used to build a class's dispatch table.
12615 (make_class_data): Generate dispatch table if flag_assume_compiled.
12616 Set dtable of class object to address of class_dtable_decl.
12618 * decl.c (int_decl_processing): Make soft_badarrayindex_node
12619 be volatile and have side effects - generates better code.
12621 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
12622 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
12624 * expr.c (expand_invoke): If class is final, method is
12625 effectively final, so can call it directly.
12627 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
12629 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
12631 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12633 * parse.y (build_method_invocation_stmt): Removed extra argument
12636 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12638 * expr.c (dtable_indent): Now static global.
12639 (expand_invoke): Now call invoke_build_dtable and
12640 build_invokevirtual.
12641 (invoke_build_dtable, build_invokevirtual): New functions.
12642 * jcf-io.c (find_class): Defer issuing a warning by setting
12643 jcf->outofsynch to 1.
12644 * jcf-parse.c (jcf_out_of_synch): New function.
12645 (load_class): Test this_jcf.outofsynch flag and call
12646 jcf_out_of_synch accordingly.
12647 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
12648 comment indentation.
12649 * lex.c (java_get_unicode): Fixed code indentation.
12650 (java_lex): Create string literal. Fixed typo. Removed several
12651 premature obstack_free.
12652 * parse.h: New enums for name resolution and invocation mode.
12653 (struct qualification): New data structure.
12654 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
12655 (do_resolve_class, build_method_invocation_stmt,
12656 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
12657 debug_line, identical_subpath_p, invocation_mode,
12658 refine_accessible_methods_list, build_invoke,
12659 lookup_method_invoke): New functions declared.
12660 (build_invokevirtual, invoke_build_dtable, match_java_method,
12661 build_field_ref, jcf_out_of_synch): New references to external
12663 (struct parse_ctxt): Removed artificial_constructor field.
12664 * parse.y: (array_type:): Type defined for this rule.
12665 (class_type:): Installed default rule for interface_type:.
12666 (array_type:): Now build Java array type.
12667 (qualified_name:): Now use obstack_grow0.
12668 (method_declaration:): Skip the artificial constructor added to
12670 (abstract_method_declaration:): Execute the code only during pass 1.
12671 (block:): Installed default rule in block_statements:.
12672 (block_statement:): Add the statement to the method during pass 2.
12673 (statement_expression): Installed default rule for
12674 method_invocation:.
12675 (argument_list:): Added code to build the argument list.
12676 (method_invocation:): Added call to create the method invocation
12678 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
12679 (debug_line): New function for debug.
12680 (complete_class_decl): No longer do something during pass 1.
12681 (method_header): Use BUILD_PTR_FROM_NAME.
12682 (parser_qualified_classname): Use obstack_grow0. Removed bogus
12684 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
12685 function's main comment.
12686 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
12688 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
12689 (resolve_class): Now works with arrays.
12690 (do_resolve_class, resolve_and_layout): New functions.
12691 (java_check_regular_methods): Reverse method list before and after
12692 having processed it. No longer set ctxp->artificial_constructor.
12693 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
12694 accordingly. Fixed typo in issued error message. Now use
12696 (find_in_imports_on_demand): Now use obstack_grow0.
12697 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
12698 (source_end_java_method): Call expand_expr_stmt instead of
12699 expand_expr. Calls it before calling expand_function_end.
12700 (java_method_add_stmt): Do nothing if errors were found during
12702 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
12703 (build_method_invocation_stmt, build_invoke, invocation_mode,
12704 lookup_method_invoke, refine_accessible_methods_list,
12705 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
12707 * typeck.c (build_java_signature): Properly end method signature
12708 if return type skipped.
12709 (match_java_method): New function.
12711 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
12713 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
12715 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12717 * expr.c (build_invoke_non_interface): New function.
12718 (methods_ident, ncode_ident): Now static globals.
12719 (expand_invoke): Use build_invoke_non_interface.
12720 * java-tree.h (struct lang_decl): New field function_decl_body.
12721 (DECL_FUNCTION_BODY): New macro.
12722 * jcf-parse.c (jcf_parse_source): Deeper check before setting
12723 CLASS_FROM_SOURCE_P.
12724 (parse_source_file): Fixed typos. Call java_layout_parsed_class
12725 before starting pass 2. Call to java_generate_parsed_class replaced
12726 by java_register_parsed_class.
12727 * lex.c: Fixed typo in header. Some line width related formating.
12728 * lex.h: Some line width related formating.
12729 * parse.h (source_end_java_method, resolve_expression_name,
12730 complete_class_decl, maybe_create_class_interface_decl,
12731 check_class_interface_creation): New static function declarations.
12732 (java_layout_parsed_class, java_method_add_stmt): New function
12734 (struct parser_ctxt): Field mark_class_generate removed. New
12735 fields class_list and artificial_constructor.
12736 * parse.y: Fixed typo in header.
12737 (class_declaration:): Call complete_class_decl when class body
12739 (method_declaration:): Call source_end_java_method in pass 2 when
12740 the method body is defined.
12741 (postfix_expression:): Do expression name resolution on sub-rule
12742 name during pass 2.
12743 (create_class, create_interface): Merged common pieces.
12744 (check_class_interface_creation, maybe_create_class_interface_decl):
12746 (complete_class_decl): New function.
12747 (register_fields): Fixed line width related typo.
12748 (method_header): Correctly skip first argument when fixing
12749 argument line. Changed the loop.
12750 (java_check_circular_reference): Now use ctxp->class_list.
12751 (java_complete_class): Removed start/stop marking.
12752 (java_check_regular_methods): Now takes a class decl as an
12753 argument. Add default constructor if none were encountered.
12754 (java_check_methods): Now use ctxp->class_list. Changed call to
12755 java_check_regular_methods.
12756 (source_start_java_method): Set DECL_ARG_TYPE for each function
12758 (source_end_java_method, java_method_add_stmt): New functions.
12759 (java_generate_parsed_class): No longer exists.
12760 (java_layout_parsed_class, java_register_parsed_class): New functions.
12761 (resolve_expression_name): New function.
12763 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12765 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
12766 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
12767 until pass initializations are done. Call read_import_dir with
12769 * parse.h: (lookup_modifier_cl): New function declared.
12770 (INTERFACE_FIELD_MODIFIERS): New macro.
12771 (OBSOLETE_MODIFIER_WARNING): New macro.
12772 * parse.y: (register_fields): Class type and current field name in
12773 local variables. Check modifier(s) if adding field(s) to an interface.
12774 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
12775 and report errors using the faulty modifier line context.
12776 (lookup_modifier_cl): New function.
12777 (read_import_dir): Detect and report default import processing
12780 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
12782 Add a pair of -fassume-compiled/-fno-assume-compiled options.
12783 * class.c (is_compiled_class): Return 1 after making sure it
12784 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
12785 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
12786 * java-tree.h (flag_assume_compiled): Add decl.
12787 * lang.c (lang_f_options): Add the flag.
12788 (flag_assume_compiled): Add decl, default to 0.
12790 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12792 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
12793 (is_compiled_class): Likewise.
12794 (layout_class): Likewise.
12795 (layout_class): Detect and lay out classes defined in source code.
12796 (interface_of_p, add_interface_do, may_add_interface): New
12798 (add_interface): Now use add_interface_do.
12799 (add_method_1): New function.
12800 (add_method): Now use add_method_1.
12801 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
12802 (complete_start_java_method): New function.
12803 (start_java_mehod): Now call complete_start_java_method.
12804 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
12805 (expand_invoke): Likewise and fixed typo.
12806 *gjava.c: (print_super_field): Use new argument to find_class
12809 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
12810 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
12811 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
12813 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
12814 (add_method_1, push_class): New prototypes.
12815 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
12816 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
12817 directory where the class was found.
12818 (find_class): New argument DO_CLASS_FILE. Function find_class
12819 modified accordingly.
12820 *jcf-parse.c: (fix_class_path): New function.
12821 (load_class): Use new VERBOSE argument. load_class now finds and
12822 loads/parses .class/.java files. Save read_state of current_jcf
12824 (java_parser_abort_on_error): New macro.
12825 (jcf_parse_source, parse_source_file): New function.
12826 (jcf_parse): Fixed typo.
12827 (yyparse): Call parse_source_file () only.
12828 (process_zip_dir): Fixed typo, fix zdir->filename_length when
12829 writing the real class name back in the zip directory entry.
12830 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
12831 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
12832 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
12833 (find_class): Prototype fixed.
12834 *lex.c: Added 1998 time stamp.
12835 Removed all static global variables, moved into the parser
12836 context data structure.. Now include unistd.h if SEEK_SET not
12838 (java_init_lex): Rewritten.
12839 (java_sneak_unicode): Modified current unicode access in current line.
12840 (java_unget_unicode): Likewise.
12841 (java_allocate_new_line): New allocation management.
12842 (java_read_char): Modified access and storage of unget_utf8_value.
12843 New way of processing current unicode.
12844 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
12845 (java_get_unicode): Now use the parser context.
12846 (java_lineterminator): Likewise.
12847 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
12848 of the reentrant parser implementation. Function now use the
12849 parser context data structure and java_lval. Fixed production of
12850 the float and double constant "out of range" error message. Fixed
12851 obstack use. Return integer value when hitting a modifier. Now
12852 return type for TRUE, FALSE and other predefined types. Return
12853 identifier as a TREE_LIST list containing the current line context
12854 as the TREE_VALUE sub-node.
12855 (java_unicode_2_utf8): Fixed typo in declaration.
12856 (java_lex_error): Now use the parser context data structure.
12857 *lex.h: Added 1998 time stamp.
12858 (struct java_line): New fields ref_count and next.
12859 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12860 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
12861 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
12862 *parse.h: Added 1998 time stamp.
12863 (java_parse_source_file): Renamed from parse_source_file.
12864 (YYERROR_NOW, YYNOT_TWICE): Fixed.
12865 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
12866 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
12867 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
12868 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
12869 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
12870 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
12871 (struct parser_ctxt): New data structure to keep the parser context.
12872 *parse.y: Added 1998 time stamp, got rid of static global variables.
12873 (java_error_count, ctxp): New global variables.
12874 (%union): New value field.
12875 (numeric_type, integral_type): Rules removed.
12876 (primitive_type): Rule defined to handle integral, float, double and
12878 (qualified_name, package_declaration,
12879 single_type_import_declaration, type_import_on_demand_declaration,
12880 modifiers, class_declaration, super, interfaces,
12881 interface_type_list, class_body, field_declaration,
12882 field_declaration, variable_declarators, variable_declarator,
12883 variable_declarator_id, method_declaration, method_header,
12884 formal_parameter_list, formal_parameter, method_body, block,
12885 static, interface_declaration, extends_interfaces,
12886 abstract_method_declaration, local_variable_declarators): Rules now
12888 (force_error, do_warning): New global statics.
12889 (push_parser_context, parser_context_save_global,
12890 parser_context_restore_global, pop_parser_context): New functions.
12891 (yyerror): Now uses the global parser context. Fixed use of obstack.
12892 (parse_error, parse_error_context, parse_warning_context,
12893 java_accstring_lookup, redefinition_error, check_modifiers,
12894 parser_add_interface, create_interface, create_class, find_field,
12895 duplicate_declaration_error, register_fields, method_header,
12896 check_modifiers_consistency, check_abstract_method_header,
12897 method_declarator, parser_qualified_classname,
12898 parser_check_super_interface, parser_check_super,
12899 parser_chain_incomplete_item, java_check_circular_reference,
12900 layout_class_from_source, java_complete_class,
12901 complete_method_decl, resolve_class, complete_class_report_errors,
12902 java_check_final, check_method_redefinition,
12903 java_check_regular_methods, java_check_abstract_methods,
12904 java_check_methods, lookup_java_interface_method2,
12905 lookup_java_method2, lookup_cl, find_name_in_single_imports,
12906 process_imports, find_in_imports, read_import_entry,
12907 read_import_dir, find_in_imports_on_demand,
12908 check_pkg_class_access, not_builtin_p, declare_local_variables,
12909 source_start_java_method, java_generate_parsed_class): New
12911 *typeck.c: (signature_include_return): New global variable.
12912 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
12913 to add the function returned type in the signature.
12915 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
12917 * jcf-io.c (open_in_zip): Use strncmp and LEN.
12919 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
12921 * Make-lang.in (java.info): Added.
12922 (java.install-info): Added
12924 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
12926 * Makefile.in (clean): Also remove java/parse.c.
12928 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
12930 Add a pair of -fbounds-check/-fno-bounds-check options.
12931 * lang.c (lang_decode_option): Add code to grok arguments.
12932 (flag_bounds_check): Add decl.
12933 (lang_f_options): New array w/ the option in it.
12934 * java-tree.h (flag_bounds_check): Add decl.
12935 * lang-options.h: New file.
12936 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
12937 of a static macro value.
12938 (JAVA_ARRAY_EXCEPTION): Delete macro.
12940 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
12942 * typeck.c (build_java_array_type): Fix two bugs in previous change.
12943 * expr.c (build_anewarray): Add missing promote_type.
12945 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
12947 Add array types with known length to optimize bounds checking.
12948 * typeck.c (build_java_array_type): Take length parameter.
12949 (java_array_type_length, build_prim_array_type): New functions.
12950 * java-tree.h: Update for new functions.
12951 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
12952 * class.c: Use build_prim_array_type.
12953 * expr.c (can_widen_reference_to): Handle known-length array types.
12954 (verify_jvm_instructions): Keep track of integer push instructions
12955 followed by newarray/anewarray, so we can build known-length arrays.
12956 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
12957 (java_array_data_offset): New function.
12958 (build_java_array_length_access): New function. Optimize if constant.
12959 (build_java_arrayaccess): Constant fold bounds check.
12960 (expand_java_newarray, expand_java_anewarray): Replaced by ...
12961 (build_newarray, build_anewarray): New functions.
12962 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
12963 * verify.c (merge_types): Handle known-lengh array types.
12965 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
12967 * expr.c (expand_byte_code): Fix performace bug, which caused
12968 searching linenumber_table to be linear rather than constant.
12970 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
12972 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
12974 * decl.c, java-tree.h (soft_fmod_node): New global.
12975 * decl.c (init_decl_processing): Define __builtin_fmod.
12976 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
12977 using __builtin_fmod.
12979 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12981 * keyword.h: New file, output of keyword.gperf as processed by
12983 * lex.c (java_lex_init): Initialize java_error_flag.
12984 * parse.c (YYERROR_NOW): Uses java_error_flag.
12985 * parse.y: New static java_error_flag. Useless definition of
12987 * parse.y (java_error): Portable error recovery using
12988 java_error_flag (not yet completely tuned).
12990 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
12992 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
12994 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12996 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
12997 (parse.c, lex.c, keyword.h): New rules for Java source code
12999 * parse.c: Renamed into jcf-parse.c.
13000 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13001 * keyword.gperf: New file, Java keywords.
13002 * parse.y: New file, Java language grammar.
13003 * parse.h: New file, Java language grammar definitions.
13004 * lex.c: New file, Java language lexer.
13005 * lex.h: New file, Java language lexer definitions.
13007 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13009 * decl.c (clinit_identifier_node), java-tree.h: New global.
13010 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13011 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13012 * expr.c (expand_java_field_op): Check for invalid assignment
13015 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13017 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13019 * verify.c (verify_jvm_instructions): When processing a handler,
13020 attempt to set the current_subr to the right value.
13021 (More complicated code combines Sep 17 and Oct 22 versions.)
13023 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13025 * class.c (push_class): Figure out (guess) name of source file.
13026 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13027 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13028 (parse_class_file): Change return type from int to void.
13029 Call debug_start_source_file/debug_end_source_file.
13031 * expr.c (build_java_binop): Fix masking 2nd operand.
13032 * decl.c (init_decl_processing): Set sizetype first.
13034 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13036 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13037 (Revert Sep 17 change.)
13039 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13041 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13042 .class extension in their name and fix thing so we don't process
13043 them parse_zip_file_entries().
13044 (parse_zip_file_entries): Cleaned unused local variables.
13046 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13048 * expr.c (can_widen_reference_to): Allows equal array element types.
13049 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13050 * jcf-dump.c (RET): Get (and print) index.
13052 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13053 Promote element type to POINTER_TYPE.
13055 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13057 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13058 find_in_current_zip, jcf_figure_file_type): Moved from
13059 jcf-reader.c to parse.c.
13060 * zextract.c: (read_zip_archive): takes file_comment_length possible
13061 field into account.
13063 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13065 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13067 * verify.c (merge_types): Handle array types even better ...
13069 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13071 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13073 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13074 * class.c (make_class_data): Don't build fields_decl if no fields.
13075 When building fields_decl, skip if DECL_ARTIFICIAL.
13077 * expr.c (java_stack_swap): Update stack_type_map.
13078 * verify.c (merge_types): Handle array types better.
13080 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13082 * class.c (add_field): Don't promote short integral fields to
13083 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13084 * expr.c (push_value): Promote and convert short integral values.
13086 * decl.c, java-tree.h (integer_two_node): New constant node.
13087 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13089 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13091 * class.c (append_gpp_mangled_type): Use function argument
13092 unpromoted type to generate mangled name.
13094 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13096 * constants.c (build_constant_data_ref): Now uses current_class
13097 instead of main_class.
13098 (build_constants_constructor): Now uses current_class instead of
13100 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13101 of the global variable SeepZipFiles done here.
13102 * zextract.c (read_zip_archive): extra_field optional field taken
13103 into account while computing the position of the class file in the
13105 * verify.c (verify_jvm_instructions): Use current_jcf to search
13107 * parse.c (load_class): First search for the class to load in the
13108 current zip file. Saves current_jcf (restored before returning
13109 from that function). Don't call JCF_FINISH in the class was found
13110 in the current ZIP file.
13111 (jcf_parse): If the class was found in the current ZIP file, save
13112 its tree_constant_pool (for later reuse).
13113 (parse_class_file): New function. Process each method defined in
13114 the current class and record the class as to be later registered.
13115 (yyparse): Rewritten. Figure the type of the current file and switch
13117 * lang.c: New global variable current_jcf.
13118 (lang_init): Removed compiling_from_source test (done later, in
13119 yyparse). Removed call the jcf_parse ().
13120 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13121 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13122 in the current ZIP file) and zip_offset (offset to the class data in
13123 the current zip file).
13124 * jcf-reader.c: zipfile.h included.
13125 localToFile: New ZipFileCache static global variable
13126 (parse_zip_file_entries): New function. Browse the current ZIP
13127 file directory and process each class found.
13128 (process_zip_dir): New function. Register each class found in the
13129 ZIP file directory. The class aren't parsed but a valid JCF is
13130 link to each of them.
13131 (find_in_current_zip): New function. Search for a class in the
13132 current ZIP file directory. If found, prepare the class so that it
13134 (jcf_figure_file_type): New function. Examine the file structure
13135 to figure a class file, a ZIP file. If none of these categories are
13136 matched, a source file is assumed.
13137 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13138 SeenZipFile: New global variable.
13139 (open_in_zip): Use zipmember's length to accelerate the search for
13140 a member. If zipmember was NULL and zip file successfully read,
13142 * java-tree.h: New global variable current_jcf declared. Added
13143 declaration for current_constant_pool_tags, current_constant_pool_data,
13144 current_constant_pool_length, current_constant_pool_data_ref.
13145 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13146 store the JCF of classes seen in a zip file) and tree *constant_pool
13147 (to save a loaded class constant pool). current_class declared here.
13148 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13149 retrieve method_ref_constant.
13150 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13151 (OBJECT): get_class_constant now uses current_jcf.
13152 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13153 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13154 (expand_invoke): Now uses current_class instead of main_class
13155 (build_class_init): Now uses current_class instead of main_class
13156 * class.c: New static global variable registered_class.
13157 (register_class): New function.
13158 (emit_register_class): Modified to use registered_class instead of
13160 (is_compiled_class): Now take into account class seen in the archive.
13162 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13164 * except.h: Renamed to: java-except.h.
13165 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13166 * except.c: Add semi-working (commented out) implementation.
13168 * expr.c (expand_iinc): Add needed flush_quick_stack.
13169 * parse.c (set_source_filename): New function.
13170 (give_name_to_class): Set input_filename from package.classname.java.
13172 * jcf-io.c (find_class): Don't look first in ".".
13174 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13176 * zextract.c (read_zip_archive): Now takes into account the
13178 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13180 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13182 * constants.c, java-tree.h (build_internal_class_name): New function.
13183 (alloc_class_constant): Re-implement using build_internal_class_name.
13184 * class.c (make_class_data): Likewise.
13185 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13187 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13189 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13190 to NULL before pushing an exception handler target.
13192 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13193 (java_stack_swap, java_stack_dup): Re-write to be safe from
13194 clobbering registers.
13195 (build_class_init): New function.
13197 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13199 * typeck.c (build_java_array_type): Temporary use
13200 permanent_obstack to create the array 'length' field.
13201 * expr.c (lookup_label): Temporay use permanent_obstack to create
13202 label if not found.
13203 * class.c (push_super_field): Tempory use permanent_obstack.
13205 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13207 * typeck.c (type_for_mode): Now handles double_type_node and
13209 * verify.c (verify_jvm_instructions): The instruction following
13210 the wide bytecode is checked. OPCODE_ret added to the list of
13213 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13215 * class.c (make_class): Temporary use permanent_obstack. Set the
13216 class CLASS_P field to 1.
13217 (push_class): Temporary use permanent_obstack.
13218 (set_super_info): Temporary use permanent_obstack.
13219 (add_method): Temporary use permanent_obstack, set
13220 METHOD_TRANSIENT().
13221 (add_field): Temporary use permanent_obstack. Sets
13222 FIELD_VOLATILE() and FIELD_TRANSIENT().
13223 (build_class_ref): Temporary use permanent_obstack if the class
13225 (build_static_field_ref): Temporary use permanent_obstack when
13226 creating field's rtl.
13227 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13228 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13229 and fields. Function finalized, as far as flag handling.
13230 (push_class_static_dummy_field): Temporary use permanent_obstack.
13231 (emit_register_class): Force generation of class registration at
13233 * decl.c (end_java_method): Call permanent_allocation() before
13235 * expr.c (can_widen_reference_to): Added comment to interface
13236 handling, fixed typo.
13237 (lookup_field): Now uses CLASS_P() to correct FIXME
13238 (expand_invoke): Verification on public && !static &&
13239 !abstract moved into soft_lookupinterfacemethod (kaffe).
13240 Use Object class dtable if objectref is an array when expanding
13242 (java_push_constant_from_pool): Temporary use permanent_obstack
13243 for CONSTANT_string
13244 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13245 create constant references.
13246 (get_constant): Temporary use permanent_obstack to create constant.
13247 (load_class): Temporary use permanent_obstack to load class.
13248 (jcf_parse): Temporary use permanent_obstack to perform class
13250 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13251 (build_java_signature): Temporary use permanent_obstack.
13252 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13254 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13255 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13258 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13260 * class.c (append_gpp_mangled_type): Fix typo.
13261 (emit_register_class): Use main_class to get class object, rather
13262 than looking for no-longer-existing static decl starting with _CL.
13263 * typeck.c (parse_signature_type): Promote array element type
13264 if it is a RECORD_TYPE.
13266 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13268 * class.c (push_class_static_dummy_field): New function.
13269 (mangle_static_field): New. Do G++-style mangling of static fields.
13270 (layout_class): Mandle static fields here, not in add_field.
13271 (build_class_ref): The class object is now a dummy static field.
13272 * decl.c (find_local_variable): Look for best, instead of first match.
13273 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13274 (build_java_athrow): Don't check here if exception is Throwable.
13275 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13276 (TYPE_USED): Removed. No longer used ...
13277 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13278 * verify.c (push_pending_label): New function.
13279 (push_pending_block): Renamed to check_pending_block.
13280 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13281 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13282 re-checking possible handlers) after a store (less wasted work).
13283 Check for null handler (finally) before calling add_handler.
13284 Various changes to (finally?) correctly handle try/finally.
13286 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13288 * class.c: Include stdio.h.
13290 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13292 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13293 to make sure class is initialized before static/special invoke.
13295 * verify.c (verify_jvm_instructions): On a store instruction,
13296 call find_local_variable to force pre-allocation of decl and rtx.
13297 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13299 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13301 * class.c (build_class_ref): Strip off "promoted_" if need be.
13302 (make_field_value): Call build_java_signature when needed.
13303 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13304 * expr.c (build_java_athrow): Don't push_value of exception.
13305 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13306 match specification of [fd]cmp[lg] for NaNs.
13307 (expand_byte_code): Add support for exception handler ranges.
13308 * except.c: Add skeleton for EH code-generation.
13309 * verify.c (merge_types): Treat all promoted integral types as equal.
13310 * constants.c (build_constants_constructor): To force creation of
13311 current_constant_pool_data_ref, call build_constant_data_ref.
13313 * javaop.def (lload): Fix typo.
13314 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13316 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13318 * parse.c: Don't include function.h.
13320 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13322 * except.[ch]: New files.
13323 * Makefile.in (JAVA_OBJS): Add except.o
13324 * expr.c: Temporary warning about unimplemented exceptions.
13325 * verify.c: Verify exception handlers.
13327 * jcf-dump.c (disassemble_method): Print exception table.
13329 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13331 * expr.c (verify_jvm_instructions): Started a thorough
13332 verification of invoke* bytecodes.
13333 (expand_byte_code): flush quick stack if PC is the target of a
13334 branch. and undef RET (conflicting with config/i386/i386.h).
13335 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13337 (expand_invoke): Now handles invokeinterface and do more
13338 verification according to the bytecode.
13339 (lookup_field): Don't try to load the class if processing
13341 (can_widen_reference_to): Now handles interfaces.
13342 * decl.c (init_decl_processing): New global variable
13343 soft_lookupinterfacemethod_node, declared in java-tree.h.
13344 Call set_super_info on string_type_node.
13345 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13347 * class.c (set_super_info): Fills the CLASS_* flags according to
13349 (get_access_flags_from_decl): Handles all class flags.
13351 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13353 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13354 * parse.c (yyparse): Check for abstract method, and missing code.
13355 * expr.c (expand_byte_code): Change interface.
13356 * lang.c (put_decl_node): Print promoted types prettier.
13357 * verify.c (verify_jvm_instruction): Change interface.
13358 Partial support for scanning exception table.
13359 For load instructions, handle promoted integral types.
13361 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13363 * verify.c: New file, with contents moved from expr.c.
13364 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13365 * typeck.c (is_array_type_p): Moved here from expr.c.
13366 * java-tree.h: Add some now-needed function declarations.
13367 * Makefile.in (JAVA_OBJS): Added verify.o.
13369 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13371 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13372 METHOD_ABSTRACT flag.
13374 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13375 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13376 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13378 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13380 (start_java_method): Hook for SYNCHRONIZED methods.
13382 * expr.c (build_java_jsr, build_java_ret): New functions
13383 (JSR,PRE): New macros
13384 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13385 (verify_jvm_instructions): tableswitch, lookupswitch,
13386 monitorenter, monitorexit, goto_w: verified.
13387 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13388 (build_java_monitor): New function.
13389 (MONITOR_OPERATION): Modified to call build_java_monitor()
13390 (verify_jvm_instructions): Started a thorough verification of
13393 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13395 Support verification of jsr/ret subroutines (used for try/finally).
13396 * decl.c (return_address_type_node): New type node.
13397 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13398 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13399 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13400 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13401 TYPE_USED): New macros for special types in type_map.
13403 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13404 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13406 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13408 * expr.c (can_widen_reference_to): New function.
13409 (pop_type): Use it.
13410 (merge_type_state): Support handling start of subroutine.
13411 (push_pending_block): Return char* error message, instead of calling
13412 fatal on an error. Also handle subroutines.
13413 (verify_jvm_instructions): Handle errors from push_poending_block.
13414 Support jsr and ret instructions.
13416 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13418 * jcf-io.c (find_classfile): Fix thinko.
13419 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13421 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13423 * Makefile.in (BISON): Remove.
13425 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13427 * Makefile.in: Convert to autoconf.
13428 * config-lang.in (outputs): Added java/Makefile.
13430 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13431 Rename cc1java to jc1.
13433 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13434 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13436 * class.c (class_depth): Do load_class if needed.
13438 Mostly better verification.
13439 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13440 (init_decl_processing): Change return type of soft_checkcast.
13441 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13442 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13443 lang_print_error): New functions.
13444 (lang_init): Set global hook print_error_function to lang_print_error.
13445 * expr.c: In the type_map ptr_type_node is only used for null now.
13446 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13447 (merge_types): Dererence pointer to record types before comparing.
13448 (decode_newarray_type, merge_types): On error just return NULL.
13449 (build_java_binop): Add preliminary implementation (with warning)
13450 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13451 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13452 (expand_compare, expand_java_goto, expand_java_call): Don't
13453 push_pending_block, since that only makes sense when verifying.
13454 (merge_type_state): Different return codes.
13455 (push_pending_block): A block may need to be verified more than once.
13456 (expand_byte_code): Warn about unused code at code generation time.
13457 (verify_jvm_instruction): Changed logic, since code may need to be
13458 re-verified if type-state has changed. Also, better error handling.
13459 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13460 Improve newarray, anewarray, ?aload, athrow,
13461 * java-tree.h (LABEL_CHANGED): New macro.
13463 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13465 * decl.c (soft_athrow_node): New global variable initialized.
13466 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13467 * typeck.c (convert): Added support for REAL_TYPE.
13468 (convert_to_char): New function.
13469 (convert): Handle CHAR_TYPE.
13470 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13471 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13472 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13474 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13475 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13476 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13477 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13478 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13479 to Use The Right Things.
13480 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13481 compatible with INT. BOOLEAN is made equivalent to BYTE.
13482 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13483 OPCODE_ifnonnull): Now supported.
13484 (build_java_athrow): New function.
13486 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13488 Rename method name <init> to match G++ (and fix mangling).
13489 * class.c (layout_class): Replace method name of <init> by class name.
13490 (make_method_value): Do inverse renaming of constructor from <init>.
13491 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13492 * typeck.c (lookup_java_constructor): New function.
13493 * expr.c (expand_invoke): If method_name is <init>, call
13494 lookup_java_constructor to find constructor.
13496 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13498 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13500 * parse.c (get_class_constant): Modified to handle array "classes"
13501 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13503 (convert): Modified to handle real type.
13504 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13505 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13506 variables declared.
13507 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13508 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13509 global variables initialized.
13510 (find_local_variable): Handles the case of a pointer
13511 (end_java_method): Restore the use of one more scope
13512 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13513 build_java_array_length_access, expand_java_arrayload,
13514 expand_java_arraystore, expand_java_array_length,
13515 expand_java_multianewarray, expand_java_anewarray,
13516 build_java_check_indexed_type, is_array_type_p,
13517 build_java_throw_out_of_bound_exception): New functions.
13518 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13519 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13520 OPCODE_<t>aload): Implemented code for verification.
13521 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13522 ARRAY_NEW_MULTI): Macro defined.
13523 (CONVERT): Modified to invoke convert().
13524 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13526 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13528 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13529 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13530 (make_class_data): Field name needs '/' as package prefix.
13531 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13533 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13535 Implement debug information for local variables.
13536 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13537 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13538 DECL_LOCAL_SLOT_CHAIN): New macros.
13539 (struct lang_decl_var): New type.
13540 * parse.c (give_name_to_locals): Move to decl.c.
13541 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13542 (start_java_method): Re-write parameter handling.
13543 (pending_local_decls): New global variable.
13544 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13545 (find_local_variable): Accept pc so we can skips decls not in range.
13546 (struct binding_level): Add end_pc field.
13547 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13548 (various): Change so current pc gets passed to find_local_variable.
13550 * decl.c (init_decl_processing): Re-arrange fields in
13551 class_type_node and and method_type_node to match kaffe 0.9.1.
13552 * class.c (make_method_value, make_class_data): Update
13553 initializations to match.
13555 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13557 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13558 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13559 (push_super_field): New function.
13560 (make_class_data): Handle inheritance of class static initializer.
13561 (layout_class): New name mangling.
13562 * constants.c (build_constant_data_ref): Init type of data array
13563 to a one-element array.
13564 (build_constants_constructor): Set DECL_SIZE from complete array type.
13565 * decl.c: Rename class_type, object_type etc to class_type_node,
13566 object_type_node etc. Make former inherit from latter.
13567 * expr.c (expand_invoke): Add cast of function address.
13568 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
13569 * parse.c (yyparse): Don't call layout_class here.
13570 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
13572 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
13574 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
13575 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
13576 (alloc_class_constant): New.
13577 * expr.c (expand_invoke): Make sure method's class is initialized.
13578 * class.c (interits_from_p, emit_register_class): New functions.
13579 * parse.c (yyparse): Call emit_register_class.
13581 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
13583 * constants.c: New file, to handle constant pool.
13584 * Makefile.in (JAVA_OBJS): Add constants.o.
13585 * decl.c (init_decl_processing): Update, fix, finish various structs.
13586 (pushdecl_top_level): New.
13587 * parse.c (layout_class): Moved to class.c.
13588 * expr.c (java_push_constant_from_pool): New function.
13589 * class.c (build_class_ref): Make work fully
13590 (make_class_data): Emit super-class, constant pool, interface vector.
13592 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
13594 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
13595 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
13596 * class.c (class_depth): New function.
13597 (lookup_named_class): Replaced by new function lookup_class.
13598 * decl.c (object_type_node, string_type_node): New.
13599 Remove various types that we no longer need.
13600 * expr.c (verify_jvm_instructions): New separate verifier pass.
13601 (push_type, pop_type): New functions for verifier.
13602 (type_stack_dup, pop_argument_types, merge_types): Likewise.
13603 (expand_byte_code): Simplify, since we assume already verified.
13604 (expand_invoke): Now mostly works.
13605 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
13606 * lang.c (main_class): Move to parse.c. Don't make_class yet.
13607 * parse.c: Wait to allocate class object until we know its name.
13608 (layout_class): Calculate DECL_VINDEX for each virtual method.
13609 * typeck.c (get_array_type): Rename to ...
13610 (build_java_array_type): ... and provide working implementation.
13611 (build_java_signature): New function - build Java signature of type.
13612 (set_java_signature): New function - cache signature with type.
13613 (lookup_java_method): New function.
13615 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
13617 * class.c (ident_subst): Take extra SUFFIX parameter.
13618 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
13619 (set_constant_value, build_static_field_ref, is_compiled_class): New.
13620 (build_class_ref): Actually implement.
13621 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
13622 * decl.c (builtin_function): New.
13623 (init_decl_processing): Update for current Kaffe. Declare some
13624 builtin Kaffe functions.
13625 * expr.c (build_address_of): New.
13626 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
13627 Renamed (from expand_java_new etc), and added working implementations.
13628 (build_field_ref): Now also handle static fields.
13629 (expand_invoke): Implement invokestatic, and start implement rest.
13630 * java-opcodes.h: Use javaop.def to avoid duplicated list.
13631 * javaop.def: Rename invokevirt -> invokevirtual.
13632 * lang.c (use_handles): Removed.
13633 * parse.c: Add support for ConstantValue attribute.
13634 Handle nested loading of a class. (JPOOL_UTF): New.
13636 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
13638 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
13640 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
13642 * Make-lang.in (java.install-man): New empty rule.
13643 * typeck.c (set_local_type): New function.
13644 * expr.c (STORE_INTERNAL): Call find_local_variable,
13645 not find_stack_slot. Call set_local_type.
13647 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
13649 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
13650 and building RECORD_TYPE CONSTRUCTORs.
13651 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
13653 * lang.c (use_handles): Change the default to 0.
13654 * decl.c: Define and build class_type, field_type, utf8const_type.
13655 * class.c (make_class_data, make_field_value,
13656 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
13657 hashUtf8String, strLengthUtf8, mangled_classname:
13658 Functions to build reflective data structures.
13659 * parse.c (yyparse): Call make_class_data.
13661 * jcf-io.c (open_class, find_classfile): New functions.
13662 * jcf-dump.c: Support reading classfile from explicitly-named
13663 class file (without CLASSPATH searching).
13665 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
13667 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
13668 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
13669 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
13670 (get_constant): Now trivial for CONSTANT_Utf8.
13672 * jcf.h: Make NEW_CPOOL the default.
13673 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
13675 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>