1 2002-06-04 Michael Koch <konqueror@gmx.de>
3 * gcj.texi (Input Options): Fixed typo.
5 2002-06-04 Zack Weinberg <zack@codesourcery.com>
7 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
8 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
9 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
10 and all now-pointless local variables. Rename other local
11 variables to reflect their not being handles.
13 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
14 #if JCF_USE_STDIO blocks.
16 * parse.y: Add missing semicolon at end of rule.
18 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
20 * check-init.c (attach_initialized_static_class): Delete, unused.
21 * parse.y: Use htab_t instead of struct hashtable, update
23 * java-tree.h: Include hashtab.h instead of hash.h.
24 (struct lang_decl_func): Use htab_t, set up for gengtype.
25 (struct init_test_hash_entry): Delete.
26 (struct treetreehash_entry): New.
27 (java_treetreehash_find): New
28 (java_treetreehash_new): New prototype.
29 (java_treetreehash_create): New prototype.
30 (java_mark_tree): Delete prototype.
31 (java_hash_hash_tree_node): Delete prototype.
32 (java_hash_compare_tree_node): Delete prototype.
33 (attach_initialized_static_class): Delete prototype.
34 * expr.c (build_class_init): Update to use java_treetreehash
36 (java_expand_expr): Update to use htab_t.
37 (emit_init_test_initialization): Likewise.
38 * decl.c (java_mark_tree): Delete.
39 * class.c (init_test_hash_newfunc): Delete.
40 (java_hash_hash_tree_node): Delete.
41 (java_hash_compare_tree_node): Delete.
42 (add_method_1): Update to use java_treetreehash functions.
43 (JAVA_TREEHASHHASH_H): New macro.
44 (java_treetreehash_hash): New function.
45 (java_treetreehash_compare): New function.
46 (java_treetreehash_find): New function.
47 (java_treetreehash_new): New function.
48 (java_treetreehash_create): New function.
49 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
51 * Make-lang.in (java/parse.o): Depend on debug.h.
52 * java-tree.h (struct lang_identifier): Use gengtype.
53 (union lang_tree_node): New.
54 (struct lang_decl_func): Use gengtype.
55 (struct lang_decl_var): Likewise.
56 (struct lang_decl): Likewise.
57 * parse.y: Include debug.h.
58 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
60 * lang.c (struct language_function): New dummy structure.
62 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
63 descriminator for DECL_LANG_SPECIFIC.
64 (struct lang_decl_func): Rename from struct lang_decl.
65 (enum lang_decl_desc): New.
66 (struct lang_decl): Make it a union. Update all the accessor macros.
67 (struct lang_type): Use gengtype.
68 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
69 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
70 are now the same size.
71 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
72 use discriminator to mark DECL_LANG_SPECIFIC.
74 * Make-lang.in (gt-java-builtins.h): New rule.
75 (java/builtins.o): Add dependency on gt-<filename>.h.
76 * builtins.c: Use gengtype for roots.
77 (union string_or_tree): Use gengtype.
78 (struct builtin_record): Use gengtype.
79 * config-lang.in (gtfiles): Add builtins.c.
81 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
82 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
83 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
84 gt-java-parse.h, gtype-java.h): Add rules to generate.
85 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
86 (class.o): Add dependency on gt-*.h.
87 (constants.o): Likewise.
90 (jcf-parse.o): Likewise.
91 (jcf-write.o): Likewise.
93 * config-lang.in (gtfiles): New.
94 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
95 * constants.c: Replace uses of ggc_add_* with GTY markers.
97 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
98 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
99 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
100 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
102 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
104 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
105 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
107 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
108 Include gtype-java.h.
110 2002-06-02 Tom Tromey <tromey@redhat.com>
112 Fix for PR java/5913:
113 * parse.y (patch_binop): Call patch_string on op1.
115 2002-06-02 Tom Tromey <tromey@redhat.com>
117 Fix for PR java/1343, PR java/6336:
118 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
119 formatting. Changed return type.
120 (anonymous_class_counter): Moved to top of file.
121 (maybe_make_nested_class_name): Append number to class name for
122 function-local classes.
124 2002-05-28 Zack Weinberg <zack@codesourcery.com>
126 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
127 * Make-lang.in: Update dependency lists.
129 2002-05-18 Mark Mitchell <mark@codesourcery.com>
131 * gjavah.c (throwable_p): Do not free the name of the class after
132 passing it to find_class.
133 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
134 * jcf-io.c (dirent.h): Include it.
135 (fnmatch.h): Likewise.
136 (compare_path): New function.
137 (java_or_class_file): Likewise.
138 (memoized_dirlist_entry): New type.
139 (memoized_dirlist_lookup_eq): New function.
140 (memoized_dirlists): New variable.
141 (caching_stat): New function.
142 (memoized_class_lookup_eq): New function.
143 (memoized_class_lookups): Likewise.
144 (find_class): Use memoized_class_lookups and caching_stat.
145 * jcf.h (JCF_USE_SCANDIR): Define.
146 * parse.y (java_expand_classes): Write the class files in reverse
149 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
151 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
153 2002-05-13 Mark Mitchell <mark@codesourcery.com>
155 * jcf-write.c (write_classfile): Unlink the temporary file if it
156 cannot be renamed. Use concat to build up the name of the
159 2002-05-08 Mark Mitchell <mark@codesourcery.com>
161 * jcf-write.c (write_classfile): Write the file to a
162 temporary file and then rename it.
164 2002-05-07 Tom Tromey <tromey@redhat.com>
166 * gjavah.c (throwable_p): Use xstrdup, not strdup.
168 Fix for PR java/1200:
169 * gjavah.c (throwable_p): New function.
170 (decode_signature_piece): Use it. A `WeakReference' isn't the
173 (gcjh_streq): New function.
175 2002-05-07 Andreas Jaeger <aj@suse.de>
177 * parse.y (finish_for_loop): Fix if statement.
179 2002-05-06 Tom Tromey <tromey@redhat.com>
181 Fix for PR java/5941:
182 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
183 loop update expression.
184 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
185 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
187 2002-05-04 Mark Wielaard <mark@klomp.org>
190 * parse.y (build_string_concatenation): Return just op1 only when op2
191 is null and op1 is a STRING_CST, otherwise always construct a
194 2002-04-27 Tom Tromey <tromey@redhat.com>
197 * parse.y (string_convert_int_cst): New function.
198 (merge_string_cste): Use it.
200 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
202 * java-tree.h (java_parse_file): Update.
203 (java_set_yydebug): Remove.
204 * jcf-parse.c (yydebug): Remove.
205 (java_set_yydebug): Die.
206 (java_parse_file): Update.
207 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
209 2002-04-24 Tom Tromey <tromey@redhat.com>
212 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
213 EXPR_WFL_QUALIFICATION of qual_wfl.
215 2002-04-23 Per Bothner <per@bothner.com>
217 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
218 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
219 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
221 2002-04-23 Tom Tromey <tromey@redhat.com>
224 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
225 recognize `-fcompile-resource='.
226 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
229 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
231 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
232 paths. Fixes PR java/2791.
234 2002-04-19 Andrew Haley <aph@redhat.com>
236 * jcf-write.c (push_long_const): lo, hi: New variables.
237 Use rshift_double to extract the high part of a 64-bit long.
238 Use WORD_TO_INT to extract the low part.
240 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
241 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
242 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
244 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
246 * typeck.c (incomplete_type_error): Remove.
248 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
250 * class.c (make_class_data): Set DECL_ALIGN on static class data,
251 for hash synchronization.
252 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
253 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
256 2002-04-16 Mark Wielaard <mark@klomp.org>
258 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
261 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
263 Fix for PR java/6294:
264 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
267 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
269 Fix for PR java/6085:
270 * parse.y (patch_method_invocation): Always use build_access_to_thisn
271 to get enclosing "this" argument for inner-class constructor
272 invocation. Pass correct arguments to build_access_to_thisn.
274 2002-04-10 Andreas Jaeger <aj@suse.de>
276 * gcj.texi (Input Options): Fix extdirs patch.
278 2002-04-10 Anthony Green <green@redhat.com>
280 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
282 2002-04-09 Anthony Green <green@redhat.com>
284 * gcj.texi (Input Options): Add --extdirs documentation.
285 * jcf-dump.c (OPT_extdirs): New macro.
286 (options): Add extdirs option.
287 (help): Describe --extdirs.
288 (main): Handle OPT_extdirs.
289 * gjavah.c (OPT_extdirs): New macro.
290 (options): Add extdirs option.
291 (help): Describe --extdirs.
292 (main): Handle OPT_extdirs.
293 * jcf-path.c (jcf_path_init): Add extdirs support.
294 (jcf_path_extdirs_arg): New function.
295 (extensions): New variable to hold extensions path entries.
296 * jvspec.c: Remove -fextdirs= when compiling main().
297 * lang.c (java_decode_option): Handle -fextdirs=.
298 * jcf.h (jcf_path_extdirs_arg): Declare new function.
299 * Make-lang.in: Compile jcf-path with version info for use in
300 identifying the appropriate libgcj.jar.
302 2002-04-08 Tom Tromey <tromey@redhat.com>
305 * .cvsignore: Added rmic.1 and rmiregistry.1.
306 * gcj.texi (Top): Link to new nodes.
307 (Invoking rmic): New node.
308 (Invoking rmiregistry): Likewise.
309 * Make-lang.in (java.generated-manpages): Added rmic.1 and
311 (java.maintainer-clean): Likewise.
312 ($(srcdir)/java/rmic.1): New target.
313 ($(srcdir)/java/rmiregistry.1): Likewise.
314 (java.install-man): Handle rmic.1 and rmiregistry.1.
316 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
318 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
319 Add note about handling uncaught exceptions. Add an exception handler
322 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
324 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
325 after using it to patch CALL_EXPR.
327 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
329 * gcj.texi (Invocation): Document CNI invocation API.
331 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
333 * expr.c (truthvalue_conversion): Rename. Update.
334 (expand_compare): Update.
335 * java-tree.h (java_truthvalue_conversion): New.
336 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
338 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
340 * java-tree.h (java_mark_addressable): New.
341 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
342 * typeck.c (mark_addressable): Rename, update.
344 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
346 * expr.c (build_java_binop): Update.
347 * java-tree.h (java_signed_type, java_unsigned_type,
348 java_signed_or_unsigned_type): Update.
349 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
350 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
351 * parse.y (patch_binop): Update.
352 * typeck.c (signed_or_unsigned_type, unsigned_type,
353 signed_type): Update.
355 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
357 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
358 (java_dummy_print): Remove.
359 (lang_print_error): Rename. Exit early if inhibiting output.
360 (inhibit_error_printing_function): New.
361 (java_init): Don't set hook.
362 (lang_init_source): Use new boolean.
364 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
366 * parse.y (do_resolve_class): Fix infinite recursion.
368 2002-03-29 Tom Tromey <tromey@redhat.com>
370 * parse.y (check_inner_circular_reference): Ignore incomplete
373 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
375 * Make-lang.in (builtins.o): Update.
376 * boehm.c (get_boehm_type_descriptor): Update.
377 * builtins.c: Include langhooks.h.
378 * decl.c (java_init_decl_processing): Update.
379 * java-tree.h (java_type_for_mode, java_type_for_size): New.
380 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
382 * typeck.c (type_for_mode, type_for_size): Update.
384 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
386 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
388 2002-03-28 Tom Tromey <tromey@redhat.com>
390 * except.c (expand_end_java_handler): If the handler type is NULL,
391 use java.lang.Throwable. Fixes PR java/5986.
393 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
395 Fix for PR java/4715:
396 * jcf-parse.c (parse_source_file_3): New function.
397 (read_class): Call it.
398 (java_parse_file): Likewise.
400 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
402 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
404 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
406 * parse.y (resolve_package): Initialize "decl".
407 (lookup_package_type): Remove unused function.
409 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
411 Fix for PR java/5993:
412 * parse.y (resolve_package): Return the decl if resolution was
413 successful. Don't special case "java.lang" and "java.lang.reflect"
414 packages. Set type_name to the merged identifier.
415 (resolved_qualified_expression_name): Print error using "name" if
416 resolve_package returns NULL_TREE.
418 2002-03-27 Tom Tromey <tromey@redhat.com>
420 * expr.c (expand_invoke): Don't generate null pointer check if
421 we're calling <init>.
423 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
425 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
427 * java-tree.h (java_lang_expand_expr): Similarly.
428 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
429 (java_init): Don't set hook.
431 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
433 Fix for PR java/5850:
434 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
435 context if field was not found in the current scope.
436 * expr.c (lookup_field): Don't look in enclosing contexts.
438 2002-03-26 Tom Tromey <tromey@redhat.com>
440 Fix for PR java/5942:
441 * parse.y (init_src_parse): Added sanity check.
442 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
445 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
447 * decl.c (lang_mark_tree): Rename java_mark_tree.
448 * java-tree.h (java_mark_tree): New.
449 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
451 2002-03-25 Zack Weinberg <zack@codesourcery.com>
453 * lex.c: Change java_perform_atof to take normal parameters
454 instead of a pointer to a parameter block. Call it directly
457 2002-03-22 Mark Wielaard <mark@klomp.org>
459 Fix for PR java/5368:
460 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
461 when printing error message.
463 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
465 * decl.c (maybe_build_cleanup): Remove.
467 2002-03-22 Tom Tromey <tromey@redhat.com>
469 Andrew Haley <aph@cambridge.redhat.com>
471 * expr.c (build_field_ref): Don't build a check if the field is a
474 2002-03-21 Eric Blake <ebb9@email.byu.edu>
476 Fix for PR java/6026:
477 * lex.c (java_lex): Fix parsing of consecutive floats.
479 2002-03-21 Tom Tromey <tromey@redhat.com>
481 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
484 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
486 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
487 insert_block, getdecls, kept_level_p, global_bindings_p): New.
489 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
491 * gcj.texi: @code{gcj} becomes @command{gcj}.
492 @code{gcc} becomes @command{gcc}.
493 GcjRaw changed to gnu.gcc.RawData.
495 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
497 * decl.c (start_java_method): Use new hook.
498 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
499 (java_init): Remove old hook.
501 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
503 * builtins.c (define_builtin): Do nothing if `type' is null.
506 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
508 * parse.y (parser_check_super_interface): Fix error message
511 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
513 * jcf-parse.c (get_constant): Delete unused variables.
515 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
517 * java-tree.h (java_parse_file): New.
518 * jcf-parse.c (yyparse): Rename java_parse_file.
519 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
521 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
523 * parse.y (craft_constructor): Return the constructor decl.
524 (java_expand_classes): Update comments.
525 (lookup_method_invoke): Call fix_constructors immediately for
526 anonymous class. Fixes PR java/5935.
528 2002-03-15 Anthony Green <green@redhat.com>
530 * jcf-parse.c (yyparse): Don't emit class registration
531 constructor when compiling resource files.
533 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
535 * lang.c (java_tree_code_type, java_tree_code_length,
536 tree_code_name): Delete.
537 (tree_code_type, tree_code_length, tree_code_name): Define.
538 (java_init): Don't try to copy into the various tree_code
541 2002-03-12 Tom Tromey <tromey@redhat.com>
543 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
544 UTF-8, not UCS-2. Fixes PR java/5923.
546 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
547 a call_expr wrapped in a convert. Fixes PR java/5848.
549 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
551 * jcf-write.c (write_classfile): Improve error strings.
553 2002-03-11 Eric Blake <ebb9@email.byu.edu>
555 * lex.c: Adjust comments to GNU standards.
557 2002-03-11 Eric Blake <ebb9@email.byu.edu>
559 Fix for PR java/5902:
560 * lex.c (java_lex): Fix parsing of literals.
562 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
564 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
565 to prevent it getting evaluated twice in the store checking case.
566 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
569 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
571 * decl.c (java_init_decl_processing): Make sure class_type_node
572 alignment is not less than 64 bits if hash synchronization is enabled.
574 2002-03-08 Per Bothner <per@bothner.com>
576 * parse.y (java_complete_lhs): Check if patch_assignment
577 returned an error-mark.
579 * parse.y (try_builtin_assignconv): Don't special-case zero.
581 2002-03-08 Per Bothner <per@bothner.com>
583 Fix for PR java/5812.
584 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
585 here instead of in JSR macro. Likewise with load_type_state call.
586 Do the latter on if the return_pc has been verified (the jsr returns).
587 (JSR): Now just call build_java_jsr.
589 2002-03-07 Jeff Sturm <jsturm@one-point.com>
591 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
592 (java.install-common): Link native driver to
593 JAVA_TARGET_INSTALL_NAME.
595 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
597 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
598 * builtins.c(sin_builtin): Likewise
599 * builtins.c(sqrt_builtin): Likewise
601 2002-03-03 Zack Weinberg <zack@codesourcery.com>
603 * java/expr.c, java/jcf-parse.c, java/lex.c:
604 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
605 REAL_ARITHMETIC blocks unconditional. Delete some further
606 #ifdef blocks predicated on REAL_ARITHMETIC.
608 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
610 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
611 explicit sizeof/sizeof.
612 * decl.c (java_init_decl_processing): Likewise.
613 * jcf-parse.c (init_jcf_parse): Likewise.
614 * parse.y (init_src_parse): Likewise.
616 2002-03-02 Per Bothner <per@bothner.com>
618 Make --CLASSPATH by a synonym for --classpath and -classpath.
619 Implement --bootclasspath.
620 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
621 (classpath_l): Remove.
622 (jcf_path_CLASSPATH_arg): Remove.
623 (jcf_path_bootclasspath_arg): New function.
624 (jcf_path_seal): Simplify accordingly.
626 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
627 (jcf_path_CLASSPATH): Remove declaration.
628 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
629 (lang_specific_driver): Translate -bootclasspath.
630 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
631 * lang.c (decode_lang_options): Do jcf_path_init first.
632 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
633 * gjavah.c: Also handle --bootclasspath.
634 Handle --CLASSPATH as a synonum for --classpath.
635 * jcf-dump.c: Likewise.
637 "." is not part of system path, but is the default for --classpath.
638 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
639 (jcf_path_seal): Add "." if no CLASSPATH specified.
641 * gcj.texi: Document changes.
643 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
645 * expr.c (build_java_arraystore_check): Fix formatting.
647 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
649 Fix for PR java/5758, java/5632:
650 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
651 inner-class separator too.
652 * parse.y (do_resolve_class): New local `decl_result.'
653 Progressively build a name for what can have been loaded.
655 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
657 * expr.c (java_array_data_offset): Removed function.
658 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
659 (build_java_array_length_access): Obtain "length" value using a
660 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
661 (build_java_arrayaccess): Correct comment. Access "data" using a
662 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
663 (build_java_arraystore_check): New function.
664 (expand_java_arraystore): Use build_java_arraystore_check.
665 * parse.y (patch_assignment): Simplify code to insert a store check
666 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
667 * check-init.c (check_init): Update to reflect that an array length
668 access is now a COMPONENT_REF.
669 * gcj.texi (Code Generation): Improve documentation of
670 -fno-bounds-check. Add documentation for -fno-store-check.
671 * java-tree.h (flag_store_check): Declare.
672 (build_java_arraystore_check): Declare.
673 * lang.c (flag_store_check): Initialize to 1.
674 (lang_f_options): Add store-check option.
675 * jvspec.c: Don't pass store-check option to jvgenmain.
676 * lang-options.h: Add help string for -fno-store-check.
678 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
680 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
681 * java-tree.h (java_dup_lang_specific_decl): New.
682 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
684 2002-02-27 Zack Weinberg <zack@codesourcery.com>
686 * builtins.c, decl.c: Delete traditional-mode-related code
687 copied from the C front end but not used, or used only to
688 permit the compiler to link.
690 2002-02-22 Tom Tromey <tromey@redhat.com>
692 Fix for PR java/2369:
693 * jvspec.c (verify_class_name): New function.
694 (lang_specific_driver): Call it.
695 (JAVA_START_CHAR_P): New macro.
696 (JAVA_PART_CHAR_P): Likewise.
698 2002-02-22 Per Bothner <per@bothner.com>
700 * class.c: Change vtable to be more compatible with g++ v3 abi.
701 (get_dispatch_table): Prepend offset-to-top (always 0) and
702 type_info pointer (currently unimplemented hence NULL) to vtable.
703 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
704 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
705 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
706 (build_dtable_decl): Add declarations for new fields.
708 2002-02-20 Per Bothner <per@bothner.com>
710 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
711 to finit$ (otherwise generate_bytecode_insns drops it). However, we
712 don't need to set it on the COMPOUND_EXPR - the caller does that.
714 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
716 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
717 `--CLASSPATH' becomes `--classpath.'
718 * gjavah.c: Likewise.
719 * jcf-dump.c: Likewise.
720 * lang-options.h: Likewise.
722 * jcf-path.c: Updated comment.
723 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
724 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
725 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
726 (jcf_path_CLASSPATH_arg): Ditto.
727 (classpath_u): Updated leading comment.
729 2002-02-20 Per Bothner <per@bothner.com>
731 * builtins.c (check_for_builtin): New function.
732 (build_call_or_builtin): Remove.
733 * java-tree.h: Update accordingly.
734 * expr.c (expand_invoke): Use build + check_for_builtin instead
735 of build_call_or_builtin.
736 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
737 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
738 flag (which had caused jcf-write to incorrectly emit invokevirtual).
740 2002-02-17 Tom Tromey <tromey@redhat.com>
742 * java-tree.h (TYPE_STRICTFP): New macro.
743 (struct lang_type) [strictfp]: New field.
744 (CLASS_STRICTFP): New macro.
745 (METHOD_STRICTFP): New macro.
746 (struct lang_decl) [strictfp]: New field.
747 * parse.y (method_header): Disallow strictfp constructor or
749 (STRICT_TK): Move before MODIFIER_TK.
750 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
751 (METHOD_MODIFIERS): Likewise.
752 (INTERFACE_MODIFIERS): Likewise.
753 * jcf-write.c (get_access_flags): Likewise.
754 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
755 (add_method_1): Likewise.
756 (get_access_flags_from_decl): Likewise.
757 * jcf-dump.c (print_access_flags): Print in standard order. Also,
758 recognize strictfp flag.
759 * jcf.h (ACC_STRICT): New define.
761 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
763 * class.c(build_utf8_ref): Move declaration of decl_size
765 2002-02-07 Tom Tromey <tromey@redhat.com>
767 * gcj.texi (Input Options): --CLASSPATH does not suppress system
770 2002-02-04 Anthony Green <green@redhat.com>
772 * class.c (build_utf8_ref): Put UTF-8 constants into merged
773 sections if available.
775 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
777 * parse.y (java_expand_classes): Fix typo in static field loop.
779 2002-02-02 Richard Henderson <rth@redhat.com>
781 * class.c (add_field): Mark static fields external.
782 (build_class_ref): Remove redundant set.
783 * parse.y (java_expand_classes): Mark static fields of classes
784 to be compiled as local.
785 * jcf-parse.c (parse_class_file): Likewise.
787 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
789 * gcj.texi (About CNI): New node.
791 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
794 * jcf-parse.c : Check for HAVE_LOCALE_H before using
795 setlocale() with LC_CTYPE as a parameter.
798 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
800 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
801 Follow GNU Coding Standards for --version.
803 2002-01-28 Tom Tromey <tromey@redhat.com>
805 * expr.c (build_jni_stub): Ensure storage for `meth' is
807 * parse.y (java_complete_expand_methods): Set
808 current_function_decl before building JNI stub.
810 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
812 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
815 2002-01-22 Tom Tromey <tromey@redhat.com>
817 * decl.c (java_init_decl_processing): Use add_predefined_file.
818 Predefine RawData.java.
819 (predef_filenames): Removed.
820 (java_init_decl_processing): Don't register predef_filenames.
821 * jcf-parse.c (add_predefined_file): New function.
822 (predefined_filename_p): Rewrote.
823 (predefined_filename_p): No longer static.
824 * decl.c (java_init_decl_processing): Call initialize_builtins.
825 * Make-lang.in (JAVA_OBJS): Added builtins.o.
826 (java/builtins.o): New target.
827 * builtins.c: New file.
828 * parse.y (patch_invoke): Use build_call_or_builtin.
829 * java-tree.h (build_call_or_builtin): Declare.
830 (initialize_builtins): Declare.
831 (java_set_exception_lang_code): Removed unused declaration.
832 (PREDEF_FILENAMES_SIZE): Removed.
833 (java_tree_index): Added JTI_PREDEF_FILENAMES.
834 (predef_filenames): New define.
835 (add_predefined_file): Declare.
836 (predefined_filename_p): Declare.
837 * expr.c (expand_invoke): Use build_call_or_builtin.
839 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
841 * parse.y (patch_switch_statement): Fix format specifier.
843 2002-01-16 Tom Tromey <tromey@redhat.com>
845 More for PR java/5365:
846 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
848 (process_file): Generate include for
849 java.lang.UnsupportedOperationExceptions.
851 2002-01-15 Andreas Jaeger <aj@suse.de>
853 * .cvsignore: Add man pages.
855 2002-01-15 Tom Tromey <tromey@redhat.com>
857 Fix for PR java/5365:
858 * gjavah.c (process_file): Turn class name into a file name.
860 2002-01-14 Matthias Klose <doko@debian.org>
862 * gcj.texi: Fix whitespace and formatting errors in the
863 synopsis of the man pages. Update copyright.
865 2002-01-14 Tom Tromey <tromey@redhat.com>
868 * Make-lang.in (java.install-man): Handle jv-convert man page.
869 (java.generated-manpages): Added jv-convert.1.
870 (java.uninstall): Remove jv-convert.1.
871 (java.maintainer-clean): Likewise.
872 ($(srcdir)/java/jv-convert.1): New target.
873 * gcj.texi (Top): Link to jv-convert node.
874 (Individual utilities): Likewise.
875 (Invoking jv-convert): New node.
877 2001-01-10 Jeff Sturm <jsturm@one-point.com>
878 Martin Kahlert <martin.kahlert@infineon.com>
880 * jcf-parse.c (get_constant): Don't swap lo/hi for big
881 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
883 2002-01-03 Graham Stott <grahams@redhat.com>
885 * class.c (compile_resource_file): Update copyright date.
886 Constify filename parameter.
887 (java-tree.h): Update copyright date.
888 (compile_resource_file): Constify filename parameter.
890 2002-01-03 Graham Stott <grahams@redhat.com>
892 * gcc/jcf-parse.c: Update copyright date.
893 (yyparse): Constify resource_filename.
895 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
897 * parse.y (src_parse_roots): Don't needlessly zero init.
899 2001-12-31 Tom Tromey <tromey@redhat.com>
901 * parse.y (dump_java_tree): New function.
902 (source_end_java_method): Call it.
903 (end_class_declaration): Likewise.
904 * lang.c (java_decode_option): Call dump_switch_p.
906 2001-12-28 Tom Tromey <tromey@redhat.com>
908 * gen-table.pl: Don't process characters after \uffff. Added
909 comment pointing to input file.
911 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
913 * gen-table.pl: Const-ify output. Document the location of a
914 suitable unicode input file.
916 * chartables.h: Regenerate.
918 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
920 * chartables.h: Const-ify.
921 * gjavah.c (options): Likewise.
922 * jcf-dump.c (options): Likewise.
923 * jv-scan.c (options): Likewise.
924 * lex.c (java_start_char_p, java_part_char_p): Likewise.
925 * parse.y (binop_lookup): Likewise.
927 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
929 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
930 the static arrays that are output.
931 * jvspec.c (jvgenmain_spec): Make static.
932 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
933 * keyword.h: Regenerate.
934 * lang.c (string_option, process_option_with_no, lang_f_options,
935 lang_W_options): Const-ify.
936 * lex.c (java_lex): Likewise.
938 2001-12-21 Richard Henderson <rth@redhat.com>
940 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
941 (get_boehm_type_descriptor): ... here. Arrange for the
942 TREE_TYPE to get set properly.
944 2001-12-21 Richard Henderson <rth@redhat.com>
946 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
947 only if the target requires collect2.
949 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
951 2001-12-20 Tom Tromey <tromey@redhat.com>
954 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
955 CAN_COMPLETE_NORMALLY for the node.
956 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
957 generate code for second branch if first branch can't complete
959 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
960 the loop head if the loop body can't complete normally.
962 2001-12-20 Tom Tromey <tromey@redhat.com>
965 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
966 case where `finally' clause can't complete normally.
968 2001-12-20 Tom Tromey <tromey@redhat.com>
971 * parse.y (analyze_clinit_body): Added this_class parameter.
972 Check for more cases where we must keep <clinit>.
973 (maybe_yank_clinit): Cleaned up flow control.
975 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
977 * decl.c (java_init_decl_processing): Don't initialize
978 finit_leg_identifier_node.
979 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
980 (finit_leg_identifier_node): Remove.
981 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
983 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
985 * mangle.c (mangle_member_name): Don't special-case for
987 * mangle_name.c (unicode_mangling_length): Likewise.
988 (append_unicode_mangled_name): Likewise.
989 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
992 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
994 * expr.c (build_java_array_length_access): Don't force null pointer
995 check unless flag_check_references is set.
997 2001-12-20 Tom Tromey <tromey@redhat.com>
999 Fix for PR java/3417:
1000 * parse.y (patch_assignment): Added special processing for
1002 (patch_return): Don't convert booleans to integers, and don't
1003 special-case `null'.
1005 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1007 * config-lang.in (diff_excludes): Remove.
1009 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1011 * gcj.texi: Update link to GCC manual.
1013 2001-12-17 Tom Tromey <tromey@redhat.com>
1015 * parse.y (link_nested_class_to_enclosing): Removed useless
1018 2001-12-16 Tom Tromey <tromey@redhat.com>
1020 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1023 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1025 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1026 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1029 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1031 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1033 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1035 * decl.c (java_init_decl_processing): Build otable_type correctly.
1036 otable_decl is an otable_type.
1038 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1040 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1041 otable_type, otable_ptr_type, method_symbol_type,
1042 method_symbols_array_type, method_symbols_array_ptr_type): New
1043 field/global tree definitions.
1044 (flag_indirect_dispatch): New flag.
1045 * decl.c (java_init_decl_processing): Initialize new otable and
1046 otable_syms type nodes and decls. Add new field "index" to
1048 * class.c (build_method_symbols_entry): New function.
1049 (make_method_value): Set "index" to to method's vtable index for
1050 virtual methods when indirect-dispatch is not used.
1051 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1052 and set vtable_method_count to -1. Set otable and otable_syms field
1053 if indirect-dispatch is used and there was something to put in them.
1054 (build_method_symbols_entry): New function.
1055 (emit_offset_symbol_table): New function.
1056 * expr.c (get_offset_table_index): New function.
1057 (build_invokevirtual): Build array reference to otable at the index
1058 returned by get_offset_table_index, and use the result as the vtable
1060 (build_invokeinterface): Similar.
1061 * jcf-parse.c (yyparse): If indirect-dispatch, call
1062 emit_offset_symbol_table at the end of compilation, after all classes
1063 have been generated.
1064 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1065 * lang.c (flag_indirect_dispatch): Define.
1066 (lang_f_options): Add indirect-dispatch flag.
1068 2001-12-14 Matthias Klose <doko@debian.org>
1070 * gcj.texi: Markup for man page generation. Document missing
1071 options printed by <tool> --help.
1072 Terminate description of gij's -ms option with a dot.
1073 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1074 (java.generated-manpages java.install-man, java.uninstall,
1075 java-maintainer-clean) Updated.
1077 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1079 * class.c (get_dispatch_table): Fix java vtable layout
1080 for TARGET_VTABLE_USES_DESCRIPTORS.
1081 * decl.c (java_init_decl_processing): Initialize
1082 alloc_no_finalizer_node, finalize_identifier_node.
1083 * expr.c (class_has_finalize_method): New function.
1084 (expand_java_NEW): Generate calls for finalizer-free allocation.
1085 (build_invokevirtual): Fix java vtable layout for
1086 TARGET_VTABLE_USES_DESCRIPTORS.
1087 * java-tree.h (enum java_tree_index): New entries:
1088 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1089 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1090 (class_has_finalize_method): declare.
1091 (HAS_FINALIZER_P): New macro.
1092 * parse.y (patch_invoke): Generate calls for finalizer-free
1095 2001-12-12 Matthias Klose <doko@debian.org>
1097 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1098 whitespace at end of line.
1100 2001-12-11 Tom Tromey <tromey@redhat.com>
1102 * lex.c (java_init_lex): Define wfl_to_string as
1103 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1105 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1107 * class.c (make_method_value): Use null_pointer_node to
1108 represent empty exception table.
1110 2001-12-10 Tom Tromey <tromey@redhat.com>
1112 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1114 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1116 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1118 2001-12-09 Per Bothner <per@bothner.com>
1120 * check-init.c (current_switch_has_default): New static field.
1121 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1122 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1123 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1125 2001-12-09 Tom Tromey <tromey@redhat.com>
1127 * check-init.c (check_init): Don't allow pre- or post- increment
1128 or decrement of final variable.
1129 (final_assign_error): Minor error message rewording.
1131 2001-12-08 Tom Tromey <tromey@redhat.com>
1133 * java-tree.h: Fixed typo.
1135 * gjavah.c (decompile_method): Don't decompile to `return this'
1138 * gjavah.c (cxx_keywords): Re-sorted.
1139 * lex.c (cxx_keywords): Re-sorted.
1141 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1144 * gjavah.c (print_namelet): Clear subnamelets.
1145 (HANDLE_METHOD): Set `method_printed' earlier.
1147 2001-12-07 Tom Tromey <tromey@redhat.com>
1149 * lang.c (lang_f_options): Added
1150 optimize-static-class-initialization.
1151 (java_decode_option): Removed special case.
1153 2001-12-07 Per Bothner <per@bothner.com>
1155 * check-init.c (check_init): Fix typo freeing memory twice.
1157 2001-12-05 Per Bothner <per@bothner.com>
1159 Restore support for static class initialization optimization.
1160 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1161 * check-init.c (check_int): At end of BLOCK handle initialization
1162 blocks, which used to be done in java_complete_expand_method but did
1163 not handle the case where check_for_initialization might allocate
1164 more than a word of bits.
1165 * decl.c (lang_make_tree): The smic field is now a tree.
1166 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1167 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1169 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1171 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1172 Change from a hash table to a list.
1173 (struct_lang_decl): Change field 'smic' to match.
1174 * class.c (add_method_1): Initialize
1175 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1176 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1177 (java_expand_method_bodies): -here, since 'smic' is now a list.
1178 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1180 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1182 * class.c (java_hash_compare_tree_node): Fix casts.
1184 2001-12-04 Per Bothner <per@bothner.com>
1186 * check-init.c: Handle definite unassignment to finals in addition
1187 to definite assignment.
1188 (loop_current_locals): New field.
1189 (num_current_locals, int start_current_locals, num_current_words):
1191 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1192 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1193 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1194 (get_variable_decl, check_final_reassigned): New functions.
1195 (check_init, check_bool_init): Modify as needed for checking finals.
1196 (check_for_initialization): Take extra parameter and return void.
1197 Do extra start-up logic to check final fields for assignment.
1198 * parse.y (check_static_final_variable_assignment_flag,
1199 reset_static_final_variable_assignment_flag, check_final_assignment,
1200 check_final_variable_local_assignment_flag,
1201 reset_final_variable_indirect_assignment_flag,
1202 reset_final_variable_global_assignment_flag): Remove functions.
1203 (java_complete_expand_methods, outer_field_access_fix,
1204 patch_assignment): Remove no-longer used logic.
1205 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1206 * parse.y (register_fields, java_complete_tree): Update accordingly.
1208 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1209 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1210 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1212 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1214 * java-tree.h (DECL FINAL): New bit-field.
1215 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1216 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1217 (DECL_INIT_CALLS_THIS): New macro.
1218 (struct lang_decl): New bit-field init_calls_this.
1219 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1220 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1221 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1222 use it for both local variables and final fields.
1223 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1225 (struct lang_type): Remove hfv bit-field.
1226 (check_for_initialization): Change to return void.
1228 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1229 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1230 * check-init.c (final_assign_error): New helper function.
1231 (check_final_reassigned, check_init): Use it.
1232 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1234 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1235 bit-fields to unsigned.
1237 2001-12-03 Per Bothner <per@bothner.com>
1239 * parse.y (patch_binop): Minor constant folding.
1241 * parse.y (build_current_thisn): Shorter 'buffer'.
1243 2001-12-03 Per Bothner <per@bothner.com>
1245 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1246 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1247 * jcf-write.c (generate_bytecode_insns): Remove support for
1248 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1249 * check-init.c (check_init): Likewise.
1251 2001-12-03 Per Bothner <per@bothner.com>
1253 * verify.c (subroutine_nesting): New function.
1254 (verify_jvm_instructions): Use it to fix logic for checking that
1255 we're done with the current subroutine.
1257 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1258 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1260 2001-12-03 Per Bothner <per@bothner.com>
1262 * jcf.h: Fix obvious typo in comment.
1263 * typeck.c (build_null_signature): Add comment.
1265 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1267 * expr.c: Remove leading capital from diagnostic messages, as
1268 per GNU coding standards.
1269 * jcf-io.c: Similarly.
1270 * jcf-parse.c: Similarly.
1271 * jv-scan.c: Similarly.
1272 * jvspec.c: Similarly.
1273 * mangle.c: Similarly.
1275 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1276 Alexandre Petit-Bianco <apbianco@redhat.com>
1278 * expr.c (build_java_arrayaccess): Call save_expr on array for
1279 correct evaluation order, modified comment, fixed indentation.
1280 * parse.y: (patch_assignment): Correctly extract the array base
1281 from the tree generate by build_java_arrayaccess, added comments.
1282 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1283 Fixes PR java/3096, PR java/3803, PR java/3965.
1285 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1287 * expr.c (expand_byte_code): Remove trailing periods from messages.
1288 * jcf-parse.c (load_class, jcf_parse): Similarly.
1289 * jcf-write.c (generate_classfile): Similarly.
1290 * lex.c (java_lex): Similarly.
1292 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1294 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1296 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1298 * Make-lang.in (java.generated-manpages): New dummy target.
1300 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1302 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1304 (lang_specific_pre_link): Use set_input to set input_filename.
1306 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1307 (main): Fix definition.
1308 Strip `main' from classname.
1311 2001-11-18 Roger Sayle <roger@eyesopen.com>
1313 * parse.h (java_expand_switch): Remove old prototype.
1315 2001-11-18 Tom Tromey <tromey@redhat.com>
1317 Fix for PR java/1401:
1318 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1320 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1323 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1325 * lang.c (finish_parse): Rename to java_finish.
1326 (LANG_HOOKS_FINISH, java_finish): New.
1328 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1330 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1331 * java-tree.h: New prototype.
1332 * lang.c (java_init): Update prototype. Combine with old init_parse.
1334 2001-11-13 Tom Tromey <tromey@redhat.com>
1336 * gjavah.c (method_signature): New global.
1337 (HANDLE_METHOD): Set it.
1338 (decompile_return_statement): New function.
1339 (decompile_method): Use it.
1340 (print_method_info): Removed `synth' argument.
1342 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1344 * java-tree.h (java_set_yydebug): New.
1345 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1346 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1347 (print_lang_decl, print_lang_type, print_lang_identifier,
1348 print_lang_statistics, lang_print_xnode): Remove.
1350 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1352 * jcf-parse.c (init_lex): Remove.
1353 * lang.c (language_string, lang_identify): Remove.
1354 (struct lang_hooks): Constify.
1355 (LANG_HOOKS_NAME): Override.
1356 (init_parse): Update.
1358 2001-11-08 Andreas Franck <afranck@gmx.de>
1360 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1361 program_transform_name the way suggested by autoconf.
1362 (java.install-common): Also transform auxiliary program names with
1363 program_transform_name.
1365 2001-11-08 Tom Tromey <tromey@cygnus.com>
1367 * parse.y (trap_overflow_corner_case): New rule.
1368 (unary_expression): Use it.
1369 * lex.c (java_init_lex): Don't set minus_seen.
1370 (yylex): Don't use minus_seen. Communicate overflow to parser for
1372 (error_if_numeric_overflow): New function.
1373 * parse.h (minus_seen): Removed field.
1374 (JAVA_RADIX10_FLAG): New define.
1376 2001-11-07 Tom Tromey <tromey@redhat.com>
1378 Patch for PR java/1414:
1379 * parse.y (case_label_list): New global.
1380 (goal): Register case_label_list with GC.
1381 (java_complete_lhs): Save new case on case_label_list.
1382 (patch_switch_statement): Check for duplicate case labels.
1384 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1386 * parse.y (patch_assignment): Removed unused third argument.
1387 (java_complete_lhs): Removed unused third argument to patch_assignment.
1389 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1391 * lang.c: Include langhooks-def.h.
1392 * Make-lang.in: Update.
1394 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1396 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1398 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1400 * mangle.c (find_compression_record_match): Don't match compression
1401 records for package name elements unless they occur at the start of
1402 the name. Fix for PR java/4717.
1404 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1406 * expr.c (expand_java_field_op): Don't special-case references to
1407 java.lang.PRIMTYPE.TYPE.
1408 (build_primtype_type_ref): Removed.
1409 * java-tree.h (build_primtype_type_ref): Remove prototype.
1410 * parse.y (maybe_build_primttype_type_ref): Removed.
1411 (complete_function_arguments): Don't special-case references to
1412 java.lang.PRIMTYPE.TYPE.
1413 (patch_assignment): Likewise.
1414 (array_constructor_check_entry): Likewise.
1416 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1418 * mangle.c (static tree compression_table): Fixed leading comment.
1419 * parse.h (struct parser_ctxt): Fixed field comment.
1420 * parse.y (check_pkg_class_access): New prototype, fixed leading
1421 comment, new parameter used to emit error only if passed as true.
1422 (parse_check_super): Pass extra argument to check_pkg_class_access.
1423 (do_resolve_class): Likewise.
1424 (process_imports): Likewise.
1425 (read_import_dir): Fixed indentation.
1426 (find_in_imports_on_demand): New local class_type_name. Local
1427 node_to_use deleted. while loop changed into for loop. Report
1428 multiple definition only for accessible classes. Improved error
1430 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1431 assigned to parameter list, fixed indentation. while loop changed
1432 into for loop, restore TREE_CHAIN on local `tem' before the next
1435 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1437 * lang.c (lang_get_alias_set): Deleted.
1439 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1441 * gjavah.c (jni_print_char): Fix thinko in last change.
1443 * gjavah.c (jni_print_char, decode_signature_piece): Use
1444 safe-ctype macros and/or fold extra calls into fewer ones.
1445 * lex.c (java_read_unicode, java_lex): Likewise.
1446 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1447 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1448 * mangle_name.c (append_unicode_mangled_name,
1449 unicode_mangling_length): Likewise.
1451 2001-10-17 Richard Henderson <rth@redhat.com>
1453 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1455 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1457 * lang.c (langhooks.h): Included.
1458 (LANG_HOOKS_INIT): Redefined.
1459 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1460 (LANG_HOOKS_DECODE_OPTION): Likewise.
1461 (struct lang_hooks lang_hooks): New initialization.
1463 2001-10-11 Per Bothner <per@bothner.com>
1465 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1466 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1467 The former is simpler, and jcf-write.c handles it better.
1468 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1469 or WITH_CLEANUP_EXPR.
1470 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1471 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1473 * parse.y (patch_if_else_statement): If the condition is constant,
1474 optimize away the test.
1476 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1478 * parse.y (patch_cast): Call patch_string on the first operand of
1479 the incoming node, update it if necessary. Fixes PR java/4510.
1481 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1483 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1484 when name qualifier matches a package name.
1486 2001-10-08 Tom Tromey <tromey@redhat.com>
1488 Fix for PR java/4489:
1489 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1490 force a new label when computing `body_block'.
1492 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1494 * jcf-io.c (format_uint): Const-ify.
1495 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1496 * lex.c (java_get_line_col): Likewise.
1497 * parse.y (build_incdec): Likewise.
1499 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1501 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1502 a NULL enclosing context if appropriate. Fixes PR java/4466.
1504 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1506 * parse.y (patch_assignment): Use lvalue's original TYPE when
1507 building the final COMPOUND_EXPR.
1508 (try_reference_assignconv): Fixed leading comment.
1510 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1512 * parse.y (check_final_variable_indirect_assignment): For
1513 COMPOUND_EXPR, return only if finals were found initialized
1514 properly, if not, keep on checking.
1515 (check_final_variable_global_assignment_flag): New local
1516 error_found, set when appropriate and used to decide whether to
1517 report uninitialized finals. Fixed typo in comment.
1519 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1521 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1522 last three initializations. Fixes PR java/4360.
1524 2001-09-21 Richard Henderson <rth@redhat.com>
1526 * class.c (get_dispatch_table): Handle function descriptors.
1527 (build_dtable_decl): Likewise.
1528 * expr.c (build_invokevirtual): Likewise.
1530 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1532 * parse.y (patch_method_invocation): Build class initialization
1533 when static finals are used to qualify method invocation.
1536 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1538 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1539 build_type_name_from_array_name.
1540 (STRING_STRIP_BRACKETS): New macro.
1541 * parse.y (build_type_name_from_array_name): New function.
1542 (array_creation_expression:): Accumulate []s instead of [s.
1543 (cast_expression:): Accumulate []s instead of [s after cast type
1545 (build_array_from_name): Local string deleted, use
1546 build_type_name_from_array_name.
1547 (build_unresolved_array_type): Accumulate []s instead of [s after
1549 (register_fields): Fixed comment.
1550 (resolve_class): Local name, base deleted, new locals tname and
1551 array_dims. Use build_type_name_from_array_name. Use array_dims to
1553 (purify_type_name): Use STRING_STRIP_BRACKETS.
1555 2001-09-18 Andreas Jaeger <aj@suse.de>
1557 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1558 * jv-scan.c: Likewise.
1560 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1562 * parse.y (patch_method_invocation): Inner class creation context
1563 check not enforced within constructors. Fixes PR java/1873.
1565 2001-09-16 Tom Tromey <tromey@redhat.com>
1567 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1568 NOTE_PUSH for single-case push. Fixes PR java/4189.
1570 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1572 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1573 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1574 (struct lang_type): New fields import_list and import_demand_list.
1575 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1576 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1577 (do_resolve_class): New local saved_enclosing_type, initialized,
1578 passed as parameter to find_in_imports and find_in_imports_on_demand.
1579 (find_in_imports): Added paramater enclosing_type, use its
1580 TYPE_IMPORT_LIST when applicable.
1581 (find_in_imports_on_demand): Added parameter enclosing_type, use
1582 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1583 declaration and initialization.
1584 (fold_constant_for_init): Switch/restore current_class to the
1585 appropriate context.
1587 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1589 * verify.c (verify_jvm_instructions): Fix typo.
1591 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1593 * expr.c (expand_invoke): Const-ification.
1594 * parse.y (patch_method_invocation): Likewise.
1596 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1598 * gjavah.c (cxx_keywords): Const-ification.
1599 * keyword.gperf (java_keyword): Likewise.
1600 * lang.c (java_tree_code_name): Likewise.
1601 * lex.c (cxx_keywords): Likewise.
1602 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1604 2001-09-11 Richard Henderson <rth@redhat.com>
1606 * parse.h (ctxp_for_generation): Mark extern.
1608 2001-09-10 Richard Henderson <rth@redhat.com>
1610 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1612 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1614 * typeck.c (java_array_type_length, build_prim_array_type):
1615 Represent empty arrays by NULL index.
1617 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1619 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1620 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1622 2001-09-06 Anthony Green <green@redhat.com>
1624 * class.c (O_BINARY): Define if necessary.
1625 (registerResource_libfunc): Declare.
1626 (init_class_processing): Initilize registerResource_libfunc.
1627 (compile_resource_file): New function.
1628 * java-tree.h (resource_name): Declare.
1629 (compile_resource_file): Declare.
1630 * jcf-parse.c (yyparse): Handle compiling java resource files.
1631 * lang.c (java_decode_option): Handle -fcompile-resource option.
1632 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1634 * gcj.texi (Code Generation): Add documentation for -R flag.
1636 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1638 * jcf-write.c (generate_classfile): Issue an error in case of
1639 field/initial value mismatch.
1640 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1641 being initialized and we're generating bytecode.
1642 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1643 set DECL_INITIAL properly when appropriate.
1647 2001-09-01 Per Bothner <per@bothner.com>
1649 * parse.y (maybe_yank_clinit): A field without an initializer is not
1650 relevant. All initializers except static final and constant require
1651 <clinit>, regardless of flag_emit_class_files.
1653 2001-08-31 Per Bothner <per@bothner.com>
1655 * class.c (set_constant_value): When not emiting class files, then a
1656 String ConstantValue is a utf8const_ptr_type.
1658 2001-08-30 Per Bothner <per@bothner.com>
1660 * jcf-write.c (generate_classfile): Check that field is primitive
1661 or string before emitting ConstantValue attribute.
1663 2001-08-30 Per Bothner <per@bothner.com>
1665 * parse.y (resolve_qualified_expression_name): If creating a
1666 COMPOUND_EXPR, set it's type correctly.
1668 2001-08-30 Per Bothner <per@bothner.com>
1670 * jcf-io.c (open_class): Set filename field.
1672 * jcf-parse,c (parse_class_file): Set current_function_decl
1673 for better error message when Code attribute is missing.
1675 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1676 better diagnostics, especially for constructors.
1678 2001-08-30 Per Bothner <per@bothner.com>
1680 * jcf-write.c (generate_classfile): Don't write ConstantValue
1681 attribute if field is not final, for compatibility with jdk.
1683 * jcf-write.c (generate_classfile): Convert ConstantValue values
1684 to correct type. Work-around for front-end bug.
1685 * class.c (set_constant_value): Error if constant has wrong type.
1687 2001-08-30 Per Bothner <per@bothner.com>
1689 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1690 "Double" are printed at verbosity 1.
1692 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1694 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1696 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1698 * parse.y (patch_assignment): Don't verify final re-assignment here.
1699 (java_complete_lhs): Verify assignments to finals calling
1700 patch_assignment. Verify re-assignments to finals before calling
1703 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1705 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1708 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1710 * lex.c (java_lex): new local found_hex_digits. Set and then used
1711 in test to reject invalid hexadecimal numbers.
1712 * parse.y (java_complete_tree): Prevent unwanted cast with
1713 initialized floating point finals.
1714 (patch_binop): Emit a warning when detecting a division by zero,
1715 mark result not constant, don't simplify non integer division.
1717 2001-08-28 Per Bothner <per@bothner.com>
1719 * jcf-write.c (generate_bytecode_insns): For increments and
1720 decrements just recurse to push constant. Improvement on Mark's patch.
1722 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1724 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1725 real conversion for increments and decrements of reals.
1727 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1729 * parse.y (resolve_qualified_expression_name): Handle unresolved
1730 qualified expressions, prevent numerical qualifiers, fixed typo.
1733 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1735 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1736 don't report anything but deprecated class when marked so. Handle
1738 (patch_method_invocation): Check deprecation on methods and types.
1739 (patch_binop): code becomes an enum tree_code, added default: to
1740 switch to handle that. Detect division by zero, try to fold and
1741 return before using a subroutine.
1743 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1745 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1746 file smaller than 4 bytes.
1747 * parse.y (check_inner_circular_reference): New function.
1748 (check_circular_reference): Likewise.
1749 (array_initializer:): Accept {,}.
1750 (java_check_circular_reference): Rewritten using
1751 check_circular_reference and check_inner_circular_reference.
1752 (java_complete_expand_method): Unconditionally save and restore
1753 the unpurged exception list.
1754 (build_dot_class_method_invocation): Unmangle signature parameter.
1756 2001-08-21 Tom Tromey <tromey@redhat.com>
1758 * decl.c (init_decl_processing): Add `throws' field to method
1760 * class.c (make_method_value): Compute `throws' field for method.
1762 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1764 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1765 circularity is detected.
1766 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1768 2001-08-17 Richard Henderson <rth@redhat.com>
1770 * class.c (emit_register_classes): Add align parameter to
1771 call to assemble_integer.
1773 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1775 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1776 loading a class_or_name fails, try considering an innerclass name
1777 and load the enclosing context.
1778 * parse.y (resolve_inner_class): New function.
1779 (find_as_inner_class): Added leading comment.
1780 (register_incomplete_type): Keep the current context as enclosing
1781 context for JDEP_FIELD dependencies.
1782 (do_resolve_class): Locals new_class_decl and super initialized to
1783 NULL. Call resolve_inner_class, explore the enclosing context
1784 superclass if necessary.
1787 2001-08-16 Tom Tromey <tromey@redhat.com>
1789 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1790 * gjavah.c (main): Updated for change to jcf_path_seal.
1791 * lang.c (version_flag): New global.
1792 (java_decode_option): Recognize `-version'.
1793 (java_init): Update for change to jcf_path_seal.
1794 * jcf.h (jcf_path_seal): Added `print' argument.
1795 * jcf-path.c (jcf_path_seal): Added `print' argument.
1797 2001-08-13 Zack Weinberg <zackw@panix.com>
1799 * Make-lang.in (java/decl.o): Update dependencies.
1800 * decl.c: Include libfuncs.h, don't include toplev.h.
1802 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1804 * decl.c (init_decl_processing): exception_type_node,
1805 class_not_found_type_node, and no_class_def_found_type_node
1806 initialized. predef_filenames augmented accordingly.
1807 instinit_identifier_node initialized.
1808 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
1809 * java-tree.h (enum java_tree_index): New entries
1810 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
1811 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
1812 (exception_type_node): New macro.
1813 (class_not_found_type_node): Likewise.
1814 (no_class_def_found_type_node): Likewise.
1815 (instinit_identifier_node): Likewise.
1816 (PREDEF_FILENAMES_SIZE): Adjusted.
1817 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
1818 (struct lang_type): Fixed typo in bitfield name.
1819 (DECL_INSTINIT_P): New macro.
1820 (ID_INSTINIT_P): Likewise.
1821 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
1823 * parse.y (encapsulate_with_try_catch): New function.
1824 (generate_instinit): Likewise.
1825 (build_instinit_invocation): Likewise.
1826 (ctors_unchecked_throws_clause_p): Likewise.
1827 (add_instance_initializer): Deleted.
1828 (build_instance_initializer): Likewise.
1829 (in_instance_initializer): Likewise.
1830 (check_method_redefinition): instinit$ not to be verified.
1831 (java_complete_expand_methods): Generate instinit$, simplified code.
1832 (build_dot_class_method): Eliminated unnecessary locals. Use
1833 encapsulate_with_try_catch, removed unnecessary code.
1834 (fix_constructors): New local iii. Use build_instinit_invocation.
1835 (patch_method_invocation): Added comment.
1836 (maybe_use_access_method): Don't consider instinit$.
1837 (find_applicable_accessible_methods_list): Shorten the search for
1839 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
1840 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
1841 (patch_throw_statement): Likewise. Fixed typo.
1843 2001-08-12 David Edelsohn <edelsohn@gnu.org>
1846 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1847 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1849 (lang_specific_pre_link): Use set_input to set input_filename.
1851 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1852 (main): Fix definition.
1853 Strip `main' from classname.
1856 2001-08-11 Zack Weinberg <zackw@panix.com>
1858 * lex.h: Don't include setjmp.h. Don't define
1859 SET_FLOAT_HANDLER or prototype set_float_handler.
1861 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1863 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
1864 `poplevel' in the right order.
1866 2001-08-09 Richard Henderson <rth@redhat.com>
1868 * Make-lang.in (class.o): Depend on TARGET_H.
1869 * class.c (emit_register_classes): Use target hooks instead of
1870 assemble_constructor and assemble_destructor.
1872 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
1874 * check-init.c (flags.h): Include
1875 (check_init): Don't report uninitialized static class
1876 initialization flags, don't free bit index when doing static class
1877 initialization optimization.
1878 (check_for_initialization): Return type changed to `unsigned int.'
1879 (attach_initialized_static_class): New function.
1880 * class.c (add_method_1): Create the initialized static class
1882 (finish_class): Always emit deferred inline methods.
1883 * decl.c (emit_init_test_initialization): Moved to expr.c
1884 (complete_start_java_method): Don't traverse
1885 DECL_FUNCTION_INIT_TEST_TABLE.
1886 (lang_mark_tree): Mark hash tables in function decls.
1887 * expr.c (emit_init_test_initialization): Moved from decl.c.
1888 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
1889 initialization flag, set DECL_CONTEXT and
1890 LOCAL_CLASS_INITIALIZATION_FLAG.
1891 (java_lang_expand_expr): Emit initialization code for static class
1892 initialized flags when entering block, if necessary.
1893 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
1894 * java-tree.h (flag_optimize_sci): New global variable declaration.
1895 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
1896 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
1897 (LOCAL_FINAL_P): Fixed typo in comment.
1898 (FINAL_VARIABLE_P): Likewise.
1899 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
1900 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
1901 (struct lang_decl): New fields `ict', `smic' and `cif.'
1902 (check_for_initialization): New returned value for global.
1903 (attach_initialized_static_class): New global function.
1904 (STATIC_CLASS_INIT_OPT_P): New macro.
1905 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
1906 * lang.c (java_decode_option): Handle
1907 `-fno-optimize-static-class-initialization'
1908 * parse.y (start_complete_expand_method): New function.
1909 (java_expand_method_bodies): Likewise.
1910 (attach_init_test_initialization_flags): Likewise.
1911 (adjust_init_test_initialization): Likewise.
1912 (emit_test_initialization): Likewise.
1913 (java_complete_expand_methods): Nullify abstract and native method
1915 (java_complete_expand_method): New locals `fbody', `block_body'
1916 and `exception_copy.' Reorganized: directly return on empty method
1917 bodies, call `start_complete_expand_method', remember definitely
1918 initialized static class in function, don't expand method bodies.
1919 (java_expand_classes): Call `java_expand_method_bodies' before
1920 `finish_class' when compiling to native.
1921 (resolve_expression_name): Use `orig' after building outer class
1923 (patch_invoke): Remember static method invokations.
1925 2001-08-06 Richard Henderson <rth@redhat.com>
1927 * class.c (emit_register_classes): Pass a symbol_ref and priority
1928 to assemble_constructor.
1930 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
1932 * java-tree.h (all_class_filename): New macro.
1933 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
1934 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
1935 newly created IDENTIFIER_NODE to `all_class_filename.'
1937 2001-08-01 Jeff Sturm <jsturm@one-point.com>
1939 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
1940 Use ggc_add_tree_root to register roots.
1942 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1944 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
1945 second operand calling check_init.
1946 * decl.c (complete_start_java_method): Swaped second and third
1947 arguments while creating WITH_CLEANUP_EXPR node.
1948 * jcf-write.c (generate_bytecode_insns): Use second operand
1949 instead of third when handling WITH_CLEANUP_EXPR.
1950 * parse.y (java_complete_lhs): Expand second operand of
1951 WITH_CLEANUP_EXPR nodes.
1952 (patch_synchronized_statement): Swaped second and third arguments
1953 while creating WITH_CLEANUP_EXPR node.
1955 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1957 * parse.y (create_interface): Avoid cyclic inheritance report when
1958 syntax error encountered during class definition.
1961 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1963 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1965 (lang_specific_pre_link): Use set_input to set input_filename.
1967 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1968 (main): Fix definition.
1969 Strip `main' from classname.
1972 2001-07-18 Tom Tromey <tromey@redhat.com>
1975 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
1976 * lex.c (java_new_lexer): Use ICONV_CONST.
1977 (java_read_char): Likewise.
1978 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
1979 (jv-scan$(exeext)): Likewise.
1981 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1983 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
1984 * parse.y (check_class_interface_creation): Allow `private' if the
1985 enclosing is not an interface.
1986 (create_interface): Interface tagged public if the enclosing
1987 context is an interface.
1988 (create_class): Class tagged public if the enclosing context
1992 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1994 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
1997 2001-07-14 Tim Josling <tej@melbpc.org.au>
1999 * check-init.c (check_init): Remove references to EXPON_EXPR.
2001 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2003 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2004 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2007 2001-07-13 Tom Tromey <tromey@redhat.com>
2009 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2012 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2014 * parse.y (patch_method_invocation): Don't override primary if one
2015 is already provided, but let this$<n> be built. Fixed comment.
2017 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2019 * parse.y (empty_statement:): Report empty statement error only
2020 when found at class declaration level.
2023 2001-07-12 Tom Tromey <tromey@redhat.com>
2025 * expr.c (expand_load_internal): New function.
2026 (LOAD_INTERNAL): Use it.
2028 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2030 * parse.y (verify_constructor_super): Compare anonymous class ctor
2031 args with `valid_method_invocation_conversion_p.'
2034 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2036 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2037 `-fsyntax-only.' Fixes PR java/3248
2039 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2041 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2043 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2045 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2046 current function is static. Fixes PR java/1970
2048 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2050 * parse.y (patch_method_invocation): Add enclosing context to ctor
2051 calls if necessary. Fixes PR java/2953
2053 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2055 * parse.y (resolve_package): Abort if qualified expression member
2057 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2060 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2062 * verify.c: Don't use // comments.
2064 2001-07-05 Tom Tromey <tromey@redhat.com>
2066 * lang.c (flag_assume_compiled): Removed.
2067 * java-tree.h (flag_assume_compiled): Removed.
2068 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2069 -fhash-synchronization, -fuse-divide-subroutine,
2070 -fcheck-references, -femit-class-file, -femit-class-files,
2071 -fassume-compiled. Updated --encoding information. Changed
2072 -foutput-class-dir to `-d'.
2074 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2076 * jcf-parse.c (parse_class_file): Add lineno parameter to
2077 debug_start_source_file call.
2079 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2081 * gcj.texi: Use gpl.texi.
2082 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2083 dependencies and use doc/include in search path.
2085 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2087 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2088 `this'. If so, don't build instance initializers.
2090 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2092 * parse.y (resolve_expression_name): Improved error message for
2093 inner class cases. Fixes PR java/1958
2095 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2097 * lang.c: #include diagnostic.h
2098 (lang_print_error): Add a `diagnostic_context *' parameter.
2099 (java_dummy_print): Likewise.
2100 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2102 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2104 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2105 * jcf.h (typedef struct JCF): New bitfield `finished.'
2106 (JCF_FINISH): Set `finished.'
2107 (JCF_ZERO): Reset `finished.'
2110 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2112 * parse.y (class_body_declaration:): Don't install empty instance
2116 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2118 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2119 (set_class_decl_access_flags): New function.
2120 * java-tree.h (set_class_decl_access_flags): New prototype.
2121 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2122 (parse_class_file): New local `decl_max_locals.' Take wide types
2123 into account to compute DECL_MAX_LOCALS.
2124 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2127 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2129 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2131 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2133 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2134 * parse.y (do_resolve_class): Moved comments out to leading comment
2135 section. Removed local `start', New local `_ht' and
2136 `circularity_hash.' Record `enclosing' in hash table and search
2137 it to detect circularity. Use `enclosing' as an argument to
2138 `lookup_cl.' Free the hash table when done.
2140 2001-06-19 Tom Tromey <tromey@redhat.com>
2142 * lex.c (java_read_char): Disallow invalid and overlong
2143 sequences. Fixes PR java/2319.
2145 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2147 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2149 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2151 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2152 arguments accordingly.
2154 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2156 * gcj.texi: Move contents to just after title page.
2158 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2160 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2162 (patch_incomplete_class_ref): Build the class ref, build the class
2163 init if necessary, complete the tree.
2166 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2168 * parse.y (lookup_field_wrapper): Test `name' code.
2169 (resolve_qualified_expression_name): Test `qual_wfl' code.
2170 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2171 handle `qual_wfl' by code.
2172 (maybe_build_primttype_type_ref): Test `wfl' code.
2174 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2176 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2178 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2179 the dvi file in the java directory.
2181 2001-05-25 Sam TH <sam@uchicago.edu>
2183 * gen-table.pl javaop.h jcf.h lex.h,
2184 parse.h: Fix header include guards.
2186 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2188 * jv-scan.c (version): Update copyright year.
2190 2001-05-21 Per Bothner <per@bothner.com>
2192 * jcf-parse.c (read_class): If class is from .class or .zip file
2193 and it's already been read, don't push/pop parser context.
2195 2001-05-18 Per Bothner <per@bothner.com>
2197 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2198 command line so the jvgenmain-generated main program comes first.
2200 2001-05-15 Tom Tromey <tromey@redhat.com>
2202 * class.c (build_utf8_ref): Don't generate identifier based on
2205 2001-05-12 Richard Henderson <rth@redhat.com>
2207 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2208 * expr.c (java_lang_expand_expr): Expand it.
2209 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2210 calling build_exception_object_ref.
2211 * parse.y (catch_clause_parameter): Likewise.
2212 (build_dot_class_method): Likewise.
2213 (try_reference_assignconv): Likewise.
2214 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2215 * jcf-write.c (generate_bytecode_insns): Likewise.
2217 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2219 * parse.y (build_unresolved_array_type): Set
2220 EXPR_WFL_QUALIFICATION on the newly created wfl.
2221 Fixes PR java/2538. Fixes PR java/2535.
2223 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2225 * parse.y (fix_constructors): Removed unnecessary assignment to
2226 local. Moved assignment to `this$<n>', fixed comments and
2228 (build_wfl_wrap): Fixed indentation.
2229 Fixes PR java/2598, java/2579 and java/2658.
2231 2001-05-03 Mo DeJong <mdejong@redhat.com>
2233 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2234 check for byte swap.
2236 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2238 * expr.c (build_class_init): Move MODIFY_EXPR
2239 outside of COND_EXPR. Remove variable `call'.
2241 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2243 * decl.c: NULL_PTR -> NULL.
2244 * jcf-write.c: Likewise.
2246 2001-05-01 Tom Tromey <tromey@redhat.com>
2248 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2249 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2250 * gcj.texi: Updated copyright text. Include fdl.texi.
2251 (Top): Link to new node.
2253 2001-05-01 Per Bothner <per@bothner.com>
2255 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2257 2001-05-01 Per Bothner <per@bothner.com>
2259 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2260 import_list contains the name, not the TREE_PURPOSE.
2262 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2264 * jcf-io.c (read_zip_member): Cast to long in comparison with
2267 * jvspec.c (lang_specific_driver): Initialize variables.
2269 * mangle.c (find_compression_record_match): Likewise.
2271 * typeck.c (build_null_signature): Provide static prototype. Mark
2272 parameter with ATTRIBUTE_UNUSED.
2274 * verify.c (verify_jvm_instructions): Initialize variable.
2276 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2278 * parse.y (do_resolve_class): Check for cyclic inheritance during
2279 inner class resolution.
2281 2001-04-27 Per Bothner <per@bothner.com>
2283 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2284 while iterating, since that could cause gc to lose stuff.
2286 2001-04-26 Per Bothner <per@bothner.com>
2288 Fix method search wrt scope of inner classes to match JLS2.
2289 * typeck.c (build_null_signature): New static function.
2290 (has_method): New function. Uses build_null_signature and lookup_do.
2291 * java-tree.h (has_method): New declaration.
2292 * parse.y (find_applicable_accessible_methods_list): Do not search
2293 context of inner classes here.
2294 (patch_method_invocation): Search scope, ie. current and outer clases,
2295 for method matching simple name, to find class.
2297 2001-04-26 Per Bothner <per@bothner.com>
2299 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2300 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2302 * constants.c (find_methodref_with_class_index): New function.
2303 (find_methodref_index): Use find_methodref_with_class_index.
2304 * java-tree.h (find_methodref_with_class_index): New declaration.
2305 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2306 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2307 If context changed from interface to class, don't use invokeinterface.
2309 2001-04-25 Per Bothner <per@bothner.com>
2311 * verify.c (verify_jvm_instructions): For field instructions,
2312 check that field index is valid. For invoke instructions, check that
2313 method index is valid.
2315 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2317 * config-lang.in (target_libs): Copy from $libgcj_saved.
2319 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2321 * decl.c (init_decl_processing): Add new class "protectionDomain"
2323 * class.c (make_class_data): Set initial value for "protectionDomain".
2325 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2327 * jvspec.c (lang_specific_driver): Fix memory allocation
2328 deficit, by using concat in lieu of xmalloc/sprintf.
2330 2001-04-20 Per Bothner <per@bothner.com>
2332 Fixes to compile multiple .class files at once.
2333 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2334 * java-tree.h (CLASS_PARSED_P): New macro.
2335 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2336 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2337 (read_class): Avoid some code duplication.
2338 Don't call JCF_FINISH for a .class file - might be needed later.
2339 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2340 rather than CLASS_LOADED_P, since latter implies class laid out.
2341 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2342 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2344 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2346 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2348 * boehm.c: Include toplev.h.
2350 2001-04-06 Tom Tromey <tromey@redhat.com>
2351 Alexandre Petit-Bianco <apbianco@redhat.com>
2353 Fix for PR gcj/1404 and PR gcj/2332:
2354 * parse.y (build_array_from_name): If we use the type_wfl then
2355 accumulate dimensions from the original type as well.
2356 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2358 2001-04-06 Tom Tromey <tromey@redhat.com>
2360 * parse.y (analyze_clinit_body): Return true if the second operand
2361 of a METHOD_EXPR is nonzero.
2363 2001-04-06 Tom Tromey <tromey@redhat.com>
2365 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2367 ($(srcdir)/java/parse.c): Likewise.
2369 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2371 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2372 (version-gcc): Initialized.
2373 (which-gcj): Likewise.
2375 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2377 * java-tree.h (struct lang_decl): New macro
2378 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2379 * parse.y (build_instance_initializer): New function.
2380 (add_instance_initializer): Use it.
2381 (java_fix_constructors): Set `current_class' before fix pass.
2382 (fix_constructors): Just return if already fixed. Move `super()'
2383 invokation ahead. Use `build_instance_initializer.'
2386 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2388 * parse.y (resolve_qualified_expression_name): Pass field's
2389 DECL_CONTEXT to `not_accessible_p.'
2390 (not_accessible_p): Changed parameters order in `inherits_from_p'
2393 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2395 * lang-options.h: Add flag_check_references.
2397 2001-04-04 Per Bothner <per@bothner.com>
2399 * java-tree.h (CONSTANT_VALUE_P): New macro.
2400 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2401 * parse.y (maybe_build_class_init_for_field): New static function.
2402 (resolve_expression_name, resolve_field_access): Use
2403 maybe_build_class_init_for_field instead of build_class_init
2404 This does not do the init if the field is compile-time-constant.
2405 (resolve_field_access): Simplify.
2407 * parse.y (fold_constant_for_init): Merge test into switch.
2409 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2411 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2413 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2415 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2417 * expr.c (pop_type_0): Save the result of the first
2418 lang_printable_name call in a scratch buffer, so it
2419 won't be clobbered by the second call.
2421 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2423 * parse-scan.y (array_type:): Rewritten.
2424 (type_declaration:): `empty_statement' replaces `SC_TK.'
2425 (class_member_declaration:): `empty statement' added.
2426 (method_body:): Simplified.
2427 (static_initializer:): Likewise.
2428 (primary_no_new_array:): Use `type_literals.'
2429 (type_literals:): New rule.
2430 (dims:): Set and update `bracket_count.'
2431 Fixes PR java/1074. Fixes PR java/2412.
2433 2001-03-28 Hans Boehm <boehm@acm.org>
2435 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2436 (get_boehm_type_descriptor): Set type on returned value to be a
2437 pointer length integer.
2439 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2441 * expr.c (pop_type_0): Call `concat' rather than building the
2443 (pop_type): Add format specifier in call to `error'.
2445 * parse.y (patch_method_invocation): Avoid casting away
2448 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2450 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2452 2001-03-28 Richard Henderson <rth@redhat.com>
2454 IA-64 ABI Exception Handling:
2455 * Make-lang.in (except.o): Don't depend on eh-common.h.
2456 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2457 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2458 [soft_exceptioninfo_call_node]: Remove.
2459 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2460 (end_java_method): No emit_handlers.
2461 * except.c (java_set_exception_lang_code): Remove.
2462 (method_init_exceptions): Don't call it.
2463 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2464 (build_exception_object_ref): New.
2465 (expand_end_java_handler): Update for except.h name changes.
2466 (emit_handlers, expand_resume_after_catch): Remove.
2467 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2468 (process_jvm_instruction): Use build_exception_object_ref.
2469 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2470 (soft_exceptioninfo_call_node): Remove.
2471 (build_exception_object_ref): Declare.
2472 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2473 soft_exceptioninfo_call_node. Move processing ...
2474 [EXC_PTR_EXPR]: ... here.
2475 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2476 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2477 (source_end_java_method): No java_set_exception_lang_code or
2479 (build_dot_class_method): Use build_exception_object_ref.
2480 (try_reference_assignconv): Check EXC_PTR_EXPR not
2481 soft_exceptioninfo_call_node.
2483 2001-03-28 Richard Henderson <rth@redhat.com>
2485 * java-tree.h (throw_node): Define as a single member of
2486 java_global_trees instead of a separate array.
2487 (JTI_THROW_NODE): New.
2488 * decl.c (throw_node): Don't declare.
2489 (init_decl_processing): Init a scalar throw_node.
2490 Don't register it for gc.
2491 * check-init.c (check_init): Reference scalar throw_node.
2492 * expr.c (build_java_athrow): Likewise.
2493 * jcf-write.c (generate_bytecode_insns): Likewise.
2494 * parse.h (BUILD_THROW): Likewise.
2496 2001-03-28 Richard Henderson <rth@redhat.com>
2498 * decl.c (end_java_method): Do not save and restore
2499 flag_non_call_exceptions.
2500 * parse.y (source_end_java_method): Likewise.
2501 * lang.c (flag_exceptions): Don't declare.
2502 (java_init_options): Set flag_non_call_exceptions. Set
2503 flag_exceptions here ...
2504 (java_init): ... not here.
2506 2001-03-27 Richard Henderson <rth@redhat.com>
2508 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2509 exceptions_via_longjmp.
2511 * lang.c (flag_new_exceptions): Don't declare it.
2512 (java_init_options): Or set it.
2514 2001-03-27 Richard Henderson <rth@redhat.com>
2516 * decl.c (end_java_method): Rename asynchronous_exceptions to
2517 flag_non_call_exceptions.
2518 * parse.y (source_end_java_method): Likewise.
2520 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2522 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2524 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2526 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2528 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2530 * parse.y (find_as_inner_class): Follow current package
2531 indications not to mistakingly load an unrelated class.
2533 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2535 * constants.c (PUTN): Use memcpy, not bcopy.
2537 * lex.c (java_read_char): Use memmove, not bcopy.
2539 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2541 2001-03-23 Per Bothner <per@bothner.com>
2543 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2544 macro for better error pin-pointing.
2545 * java-tree.h: Fix typo in comment.
2547 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2548 Don't include jsr/goto in exception range.
2549 Check if start and end of exception range are the same (also TRY_EXPR).
2550 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2551 However, do emit the following goto even if try_block is empty.
2552 Defer freeing exception_decl until after the finalizer, to make
2553 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2555 * parse.y (java_complete_lhs): If the try-clause is empty, just
2556 return the finally-clause and vice versa.
2558 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2560 * gcj.texi (Input Options): documented the check for attribute
2561 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2562 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2563 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2564 (jcf_parse): Check for the right classes archive if necessary.
2565 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2566 (jcf_parse_fields): Fixed indentation.
2567 * jcf-write.c (append_gcj_attribute): New function.
2568 (generate_classfile): Compute the attribute count, invoke
2569 `append_gcj_attribute'.
2570 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2571 turned into bit fields. New bit field `right_zip.'
2572 (JCF_ZERO): Set `right_zip' to zero.
2573 * lang-options.h (-fforce-classes-archive-check): Added flag.
2574 * lang.c (flag_force_classes_archive_check): New flag.
2575 (lang_f_options): New entry `force-classes-archive-check.'
2578 2001-02-07 Andrew Haley <aph@redhat.com>
2580 * gcj.texi (Configure-time Options): Add -fcheck-references.
2581 * expr.c (build_java_indirect_ref): New function.
2582 (java_check_reference): New function.
2583 (build_java_array_length_access): Use build_java_indirect_ref to
2584 check for null references.
2585 (build_java_arrayaccess): Likewise.
2586 (build_get_class): Likewise.
2587 (build_field_ref): Likewise.
2588 (invoke_build_dtable): Likewise.
2589 (build_invokeinterface): Likewise.
2590 * lang.c (lang_f_options): Add flag_check_references.
2591 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2592 * java-tree.h (flag_check_references): New variable.
2593 * lang.c (flag_check_references): Likewise.
2594 * parse.y (patch_invoke): Use java_check_reference.
2595 (patch_assignment): Allow for extra nesting in
2596 _Jv_CheckArrayStore.
2598 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2600 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2601 * lex.c (cxx_keywords): Likewise.
2603 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2605 * parse.y (qualify_ambiguous_name): Broaden `length'
2606 recognition. Help MODIFY_EXPR be resolved as expression names.
2607 Fixes PR java/2066. Fixes PR java/2400.
2609 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2611 * gjavah.c (process_file): Mark interface definitions with
2612 "__attribute__ ((java_interface))".
2614 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2616 * class.c (layout_class): Fixed push_super_field's second
2617 argument. Fixes PR java/2333.
2618 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2619 too early to lay innerclasses out.
2621 2001-03-20 Tom Tromey <tromey@redhat.com>
2622 Alexandre Petit-Bianco <apbianco@redhat.com>
2624 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2625 inside an array reference. Insertion of the array store check
2626 rewritten. Fixes PR java/2299.
2628 2001-03-20 Tom Tromey <tromey@redhat.com>
2630 * lex.c (java_read_unicode): Only accept leading `u's.
2632 2001-03-20 Tom Tromey <tromey@redhat.com>
2634 * jcf-parse.c (read_class): Initialize `class'.
2636 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2638 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2640 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2642 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2643 (layout_class): Likewise.
2644 (layout_class_method): Likewise.
2645 (emit_register_classes): Likewise.
2646 * decl.c (builtin_function): Likewise.
2647 (give_name_to_locals): Likewise.
2649 2001-03-19 Per Bothner <per@bothner.com>
2651 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2652 before trying to load an inner class.
2654 Fixes to process to command-line .class files in two passes.
2655 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2656 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2657 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2658 * class.c (is_compiled_class): Fix for renamed flag.
2659 * parse.y (maybe_create_class_interface_decl): Likewise.
2660 * jcf-parse.c (yyparse): Also set if compiling .class files.
2661 * jcf-parse.c (read_class); Read current_class.
2662 (jcf_parse): Make static.
2663 (load_inner_classes): New function, with code moved from jcf_parse,
2664 because we need to inner classes after the command-line files are read.
2665 (yyparse): Set finput to NULL when it doesn't need to be closed.
2666 Reduce use of main_jcf (basically only for archive) and
2667 use finput instead of main_jcf->read_state.
2668 Inline jcf_figure_file_type into yyparse.
2669 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2670 Defer load_inner_classes and parse_class_file to a second pass,
2671 after we've correctly mapped command-line .clas fiels to classes.
2672 (jcf_figure_file_type): Removed.
2673 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2674 (JCF_ZERO): Also clear zipd field.
2675 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2677 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2679 * jcf-parse.c (yyparse): Change ch from char * to char.
2681 2001-03-19 Per Bothner <per@bothner.com>
2683 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2684 Add constructed filelist-file at end, following -xjava. Thus any .o
2685 and library files are not affected by the -xjava. Also wrap
2686 explicit @FILE with -xjava and -xnone.
2688 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2690 * class.c (build_static_field_ref): Call make_decl_rtl() after
2691 setting the DECL_EXTERNAL flag.
2693 2001-03-17 Per Bothner <per@bothner.com>
2695 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2697 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2698 when result is is needed (target is STACK_TARGET).
2700 * parse.h (JDEP_SOLV): Removed.
2701 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2703 * parse.y (incomplete_class_list): Removed.
2704 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2705 It doesn't work if resolve_class changes the name of an array type
2706 that is on the list and then someone else looks for the modified name.
2707 Also, seems liable to break when compiling multiple source files at
2708 once. So the simplest is to just remove incomplete_class_list -
2709 it is only a minor space win and it is not even clear it saves time.
2711 * parse.y (resolve_class): Remove unneeded promote_type.
2713 2001-03-15 Per Bothner <per@bothner.com>
2715 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2716 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2717 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2718 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2720 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2721 * parse.y (java_expand_classes): Likewise.
2723 * parse.y (expand_start_java_method): Was only called once and had a
2724 misleading name, so inline in caller java_complete_expand_method.
2725 (enter_a_block): Likewise inline in enter_block and remove.
2727 Remove junk from when gcc/java was created (by copying from C/C++).
2728 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2729 (struct binding_level): Remove fields keep, keep_if_subblocks,
2730 more_cleanups_ok, have_cleanups (which have never been used).
2731 (pushlevel, poplevel): Remove related useless code.
2733 * class.c (make_class_data): The class_dtable_decl (i.e. the
2734 vtable for Class) should be external, except when compiling Class.
2736 * jvspec.c (lang_specific_driver): Fix -C handling.
2737 Check -save-temps to see if temp @FILE should be deleted.
2738 Follow-up to/fix for February 16 patch.
2740 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2741 (type_stack_dup): Remove no-longer neded error check.
2743 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2745 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2746 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2747 don't surround the element with 'N..E' if the type name is
2750 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2752 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2753 DECL_RTL_SET_P, etc.
2754 (make_method_value): Likewise.
2755 (get_dispatch_table): Likewise.
2757 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2759 2001-03-07 Tom Tromey <tromey@redhat.com>
2761 * config-lang.in (lang_requires): Define.
2763 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2765 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2768 2001-03-05 Per Bothner <per@bothner.com>
2770 Fix a problem where rest_of_decl_compilation applied to
2771 class_dtable_decl causes problems because it was done too early,
2772 before output file was opened.
2773 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2774 * class.c (class_dtable_decl): Add macro - element of class_roots.
2775 (make_class_data): Define class_dtable_decl.
2776 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2778 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2780 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2781 uses of 'boolean' with 'bool'.
2783 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2785 * lang-specs.h: Add zero initializer for cpp_spec field to all
2788 2001-02-16 Per Bothner <per@bothner.com>
2790 Handle compiling multiple input files at once, and @FILE syntax.
2791 * gcj.texi: Updated documentation to match.
2792 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2793 * jcf-parse.c (parse_source_file): Split into ...
2794 (parse_source_file_1): New function - and:
2795 (parse_source_file_2): New function.
2796 (yyparse): On -ffilelist-file, open and scan named file.
2797 On first pass over files, only do parse_source_file_1.
2798 A new second pass calls parse_source_file_2 for each file to compile.
2799 (init_jcf_parse): Call init_src_parse.
2800 * jvspec.c (INDIRECT_FILE_ARG): New flag.
2801 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
2802 as multiple input file combined in one compilation.
2803 * lang-options.h: Add -ffilelist-file
2804 * lang.c (flag_filelist_file): New flag variable.
2805 (lang_f_options): Handle -ffilelist-file.
2806 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
2807 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
2808 gclass_list - use global fields of src_parse_roots instead.
2809 * parse.y (src_parse_roots): New array.
2810 (incomplete_class_list, gclass_list): New macros.
2811 (push_parser_context, java_pop_parser_context,
2812 java_parser_context_resume): Don't fiddle with deleted fields.
2813 (various): Use incomplete_class gclass_list and global macros
2814 instead of parse_ctxt fields - the lists are global.
2815 (init_src_parse): New function.
2817 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2819 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
2821 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2823 * parse.y (check_inner_class_access): Moved declaration of local
2824 `enclosing_decl_type' to the right location.
2826 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
2828 * parse.y (parser_check_super_interface): Don't call
2829 check_pkg_class_access for an inner interface.
2830 (parser_check_super): Don't call check_pkg_class_access for inner
2832 (do_resolve_class): Simplify enclosing type loop. Don't call
2833 check_pkg_class_access if CL and DECL are not set.
2834 (find_in_imports_on_demand): Set DECL if class_type needed to be
2835 loaded. Don't call check_pkg_class_access for an inner class.
2836 (check_inner_class_access): Rewritten to implement member access
2837 rules as per spec 6.6.1.
2838 (check_pkg_class_access): Handle the empty package correctly.
2839 (in_same_package): New function. Determine if two classes are in the
2842 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
2844 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
2845 method into array types.
2846 * parse.y (patch_method_invocation): Bypass access check on clone call
2849 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2851 * expr.c (build_instanceof): Check for arrays when trying fold to
2854 2001-02-15 Jim Meyering <meyering@lucent.com>
2856 * Make-lang.in (java.install-common): Depend on `installdirs'.
2857 (java.install-info): Likewise.
2859 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
2861 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
2863 2001-02-14 Tom Tromey <tromey@redhat.com>
2864 Alexandre Petit-Bianco <apbianco@cygnus.com>
2866 Fix for PR java/1261.
2867 * typeck.c (build_java_array_type): Add public `clone' method to
2869 * parse.y (resolve_qualified_expression_name): Use current_class
2870 when checking for inaccessibility.
2871 (patch_method_invocation): Fixed error message when accessibility
2872 denied. Added `from_super' argument.
2874 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2876 * parse.y (resolve_class): Don't build a fake decl. Use the one
2878 * typeck.c (build_java_array_type): Build and assign decl to array
2881 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2883 * parse.y (not_accessible_p): Changed leading comment. Added extra
2884 `where' argument. Use it to enforce protected access rules.
2885 (resolve_qualified_expression_name): Added extra argument to
2887 (patch_method_invocation): Use argument `primary' to provide
2888 not_accessible_p with an extra argument.
2889 (lookup_method_invoke): Added extra argument to not_accessible_p.
2890 (search_applicable_method_list): Likewise.
2892 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2894 * parse.y (resolve_qualified_expression_name): Try to resolve as
2895 an inner class access only if `decl' is a TYPE_DECL.
2897 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2899 * decl.c (classdollar_identifier_node): Initialize.
2900 * java-tree.h (enum java_tree_index): New entry
2901 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
2902 (classdollar_identifier_node): New macro.
2903 (ID_CLASSDOLLAR_P): Likewise.
2904 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
2905 (build_dot_class_method_invocation): Likewise.
2906 (find_applicable_accessible_methods_list): `class$' can't be
2909 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
2911 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
2913 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2915 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
2916 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
2919 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2921 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
2922 outside of the `__U' sequence too.
2923 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
2926 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2928 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
2930 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2932 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
2933 (JVGENMAIN_OBJS): Likewise.
2934 * java-tree.h (append_gpp_mangled_name): New prototype.
2935 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
2936 Removed cast calling `gcc_add_root.'
2937 * jvgenmain.c (mangle_obstack): New global, initialized.
2939 (do_mangle_class): Constify local `ptr.'
2940 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
2941 append_gpp_mangle_name and update `count' if necessary.
2942 Use `mangle_obstack.'
2943 * mangle.c (append_unicode_mangled_name): Removed.
2944 (append_gpp_mangled_name): Likewise.
2945 (unicode_mangling_length): Likewise.
2946 (mangle_member_name): Return type set to `void.'
2947 (mangle_field_decl): Don't append `U' in escaped names.
2948 (mangle_method_decl): Likewise.
2949 (mangle_member_name): Just use `append_gpp_mangled_name.'
2950 * mangle_name.c: New file.
2952 2001-02-07 Per Bothner <per@bothner.com>
2954 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
2956 * check-init.c (check_init): Don't call done_alternative after
2957 processing loop code, as a LOOP_EXPR never terminates normally.
2959 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
2961 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
2963 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2965 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
2968 2001-02-06 Tom Tromey <tromey@redhat.com>
2970 * lex.c (java_new_lexer): Longer error message.
2972 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
2973 Alexandre Petit-Bianco <apbianco@cygnus.com>
2975 * typeck.c (build_prim_array_type): Added leading comment.
2976 (build_java_array_type): Moved locals out of
2977 block. Always create the `data' field, fixed alignment to match
2980 2001-02-04 Tom Tromey <tromey@redhat.com>
2982 * expr.c (java_lang_expand_expr): Don't bother recomputing
2983 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
2986 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2988 * parse.y (process_imports): Save the original name of the import
2989 for better error report.
2991 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
2993 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
2994 of macros used when compiling jvspec.c.
2995 * jvspec.c (lang_specific_driver): Link with the shared
2998 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3000 * check-init.c (check_init): Call internal_error instead of fatal.
3001 * expr.c (java_lang_expand_expr): Likewise.
3002 * jcf-parse.c (get_constant): Likewise.
3003 * mangle.c (java_mangle_decl): Likewise.
3004 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3005 (operator_string): Likewise.
3006 * check-init.c (check_init): Call abort instead of fatal.
3007 * class.c (build_class_ref): Likewise.
3008 * constants.c (write_constant_pool): Likewise.
3009 * decl.c (start_java_method): Likewise.
3010 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3011 (java_stack_dup, encode_newarray_type): Likewise.
3012 (build_java_array_length_access): Likewise.
3013 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3014 (build_java_soft_divmod, build_invokeinterface): Likewise.
3015 * java-tree.h (INNER_CLASS_P): Likewise.
3016 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3017 (give_name_to_class, get_class_constant): Likewise.
3018 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3019 (find_constant_index, generate_bytecode_conditional): Likewise.
3020 (generate_bytecode_insns, perform_relocations): Likewise.
3021 * lex.c (java_unget_unicode, java_lex): Likewise.
3022 * mangle.c (mangle_type, mangle_record_type): Likewise.
3023 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3024 (finish_mangling): Likewise.
3025 * parse.h (MARK_FINAL_PARMS): Likewise.
3026 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3027 (obtain_incomplete_type, java_complete_class): Likewise.
3028 (java_check_regular_methods, java_complete_expand_method): Likewise.
3029 (cut_identifier_in_qualified, check_deprecation): Likewise.
3030 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3031 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3032 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3033 * typeck.c (set_local_type, parse_signature_type): Likewise.
3034 (parse_signature_string, build_java_signature): Likewise;
3035 (set_java_signature): Likewise.
3036 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3037 * class.c (add_method): Call fatal_error instead of fatal.
3038 (build_static_field_ref): Likewise.
3039 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3040 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3041 * lex.c (java_new_new_lexer): Likewise.
3042 * jv-scan.c (main): Likewise.
3043 (fatal_error): Renamed from fatal.
3044 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3046 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3047 (yyparse): Likewise.
3048 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3049 * lex.c (java_get_line_col): Likewise.
3050 * jcf-parse.c (load_class): Make errors non-fatal.
3051 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3053 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3055 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3056 (error): Remove unused function.
3057 (main): Don't use "__attribute__ alias" on generated class symbol.
3059 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3061 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3063 * parse.y (finish_method_declaration): Code accounting for WFLed
3064 method DECL_NAMEs deleted.
3065 (check_abstract_method_definitions): Likewise.
3066 (resolve_type_during_patch): Layout resolved type.
3067 * typeck.c (lookup_do): Removed unused local.
3069 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3071 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3072 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3073 integer_negative_one_node.
3074 * expr.c (build_java_binop): Likewise.
3076 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3078 * zextract.c (read_zip_archive): Read file_offset before writing
3079 zipd and consequently clobbering the header contents.
3081 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3083 * Make-lang.in: Remove all dependencies on defaults.h.
3084 * decl.c: Don't include defaults.h.
3086 * parse.y: Likewise.
3088 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3090 * ChangeLog (2001-01-21): Fixed typo.
3091 * class.c (layout_class_method): Code accounting for WFLed
3092 method DECL_NAMEs deleted.
3093 * constant.c (find_methodref_index): Likewise.
3094 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3095 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3096 (struct lang_decl): New field `wfl'.
3097 (java_get_real_method_name): Prototype deleted.
3098 * mangle.c (mangle_method_decl): Code accounting for WFLed
3099 method DECL_NAMEs deleted.
3100 * parse.h (GET_METHOD_NAME): Macro deleted.
3101 * parse.y (reset_method_name): Deleted.
3102 (method_header): Set DECL_FUNCTION_WFL.
3103 (check_abstract_method_header): Code accounting for WFLed method
3105 (java_get_real_method_name): Deleted.
3106 (check_method_redefinition): Code accounting for WFLed method
3107 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3108 (java_check_regular_methods): Likewise.
3109 (java_check_abstract_methods): Likewise.
3110 (java_expand_classes): Don't call `reset_method_name.'
3111 (search_applicable_method_list): Use DECL_NAMEs instead of
3113 * typeck.c (lookup_do): Code accounting for WFLed method
3116 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3118 * lex.c (java_read_char): Check for EOF from getc first.
3120 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3122 * class.c (layout_class): Don't lay the superclass out if it's
3123 already being laid out.
3124 * jcf-parse.c (handle_innerclass_attribute): New function.
3125 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3126 handle_innerclasses_attribute.
3127 (jcf_parse): Don't load an innerclasses if it's already being
3129 * jcf-write.c (append_innerclass_attribute_entry): Static
3130 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3131 to be zero for anonymous classes.
3133 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3135 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3137 * jcf-parse.c (set_source_filename): Use
3138 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3140 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3142 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3143 gets a unique asm name.
3145 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3147 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3148 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3150 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3151 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3152 * parse.y (lookup_package_type_and_set_next): Deleted.
3153 (resolve_package): Removed unnecessary code.
3154 (find_applicable_accessible_methods_list): `finit$' can't be
3156 * verify.c (pop_argument_types): Added missing prototype.
3158 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3160 * config-lang.in: Disable java by default.
3162 2001-01-23 Tom Tromey <tromey@redhat.com>
3164 * gcj.texi (Copying): New node.
3165 Added copyright information.
3167 2001-01-21 Per Bothner <per@bothner.com>
3169 Various fixes to allow compiling a compressed .jar/.zip archive.
3170 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3171 (struct ZipFile): Add fields name and next (from ZipFileCache).
3172 (struct ZipDirectory): New field zipf points to owning ZipFile.
3173 * jcf.h (struct ZipDirectory): Add forward declaration.
3174 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3175 Remove seen_in_zip and zip_offset fields.
3176 (JCF_SEEN_IN_ZIP): New macro.
3177 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3178 * jcf-io.c: Change all ZipFileCache to ZipFile.
3179 (read_zip_member): New function.
3180 (open_in_zip): Call read_zip_member.
3181 * jcf-parse.c (find_in_current_zip): Remove function.
3182 (read_class): Merge in find_in_current_zip functionality.
3183 Call read_zip_member if needed.
3184 (parse_zip_file_entries): Use read_zip_member.
3185 (process_zip_dir): Update for removed and added JCF fields.
3186 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3188 2001-01-21 Per Bothner <per@bothner.com>
3190 Minor optimization of static ggc roots.
3191 * jcf-parse.c (parse_roots): New static field.
3192 (current_field, current_method, current_file_list): Replace by macros
3193 naming fields of parse_roots.
3194 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3195 * class.c (class_roots): New static field.
3196 (registered_class, fields_ident, info_ident, class_list):
3197 New macros naming fields of parse_roots.
3198 (build_static_field_ref): Don't register roots here.
3199 (layout_class): Static field list replaced by macro class_list.
3200 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3201 Initialize fields_ident and info_ident here.
3203 2001-01-21 Per Bothner <per@bothner.com>
3205 * jcf-parse.c (ggc_mark_jcf): New function.
3206 (init_jcf_parse): Register current_jcf as ggc root.
3208 2001-01-21 Per Bothner <per@bothner.com>
3210 * lang.c (put_decl_node): Print method's name.
3212 2001-01-21 Per Bothner <per@bothner.com>
3214 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3215 (verify_jvm_instructions): Use it, for better error messages on loads.
3217 2001-01-21 Per Bothner <per@bothner.com>
3219 * verify.c (merge_type_state): Still may have to merge even if
3220 LABEL_VERIFIED (label).
3222 2001-01-21 Per Bothner <per@bothner.com>
3224 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3225 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3227 2001-01-19 Per Bothner <per@bothner.com>
3229 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3230 if expeting an interface type. Refines Tom's change of 2000-09-12.
3232 2001-01-18 Per Bothner <per@bothner.com>
3234 * gcj.texi (Input Options): Mention .java files.
3236 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3238 * lang-options.h (-Wunsupported-jdk11): Removed.
3239 * lang.c (flag_not_overriding): Deleted.
3240 (flag_static_local_jdk1_1): Likewise.
3241 (lang_W_options): Removed "unsupported-jdk11" entry.
3242 * parse.y (java_check_methods): Removed dead code.
3244 2001-01-17 Tom Tromey <tromey@redhat.com>
3246 Changes suggested by Per Bothner:
3247 * gcj.texi (Input Options): Don't mention input files.
3248 (Code Generation): Updated --main information.
3249 (Invoking jcf-dump): Mention that --javap is incomplete.
3250 From Alexandre Petit-Bianco:
3251 (Warnings): Don't mention -Wunsupported-jdk11.
3253 (Compatibility): Mention JDK 1.2-ness of libraries.
3254 (Resources): Mention resources used when writing gcj.
3256 2001-01-17 Tom Tromey <tromey@redhat.com>
3258 * gcj.texi: New file.
3259 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3260 (java.info): Depend on gcj.info.
3261 (java/gcj.dvi): New target.
3262 (java.dvi): Depend on gcj.dvi.
3263 (java.install-info): Wrote.
3265 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3267 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3268 having called make_decl_rtl.
3270 2001-01-14 Per Bothner <per@bothner.com>
3272 Various patches to emit better messages on verification errors.
3273 * expr.c (push_type_0): Return error indication on stack overflow,
3274 instead of callinfg fatal.
3275 (push_type): Now just call push_type_0 (nd fatal on overflow).
3276 (pop_type_0): Return detailed error message (in a char** argument).
3277 (pop_type): If pop_type_0 fails, print error message.
3278 (pop_argument_types): Moved to verify.c.
3279 * verify.c (pop_argument_types): Moved from expr.c.
3280 Return a (possible) error message, rather than void.
3281 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3282 (verify_jvm_instruction): Use new macros, improving error messages.
3283 For case OPCODE_astore use object_ptr_type_node.
3284 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3285 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3287 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3288 constant, return body without wrapper. (Improves constant folding.)
3289 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3291 2001-01-13 Per Bothner <per@bothner.com>
3293 * expr.c (expand_java_field_op): Assigning to a final field outside
3294 an initializer does not violate JVM spec, so should be warning, not
3295 error. (Sun's verifier does not complain - though MicroSoft's does.)
3297 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3299 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3302 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3304 * parse.y (resolve_expression_name): Permit instance variables from
3305 enclosing context in super constructor call.
3306 (resolve_qualified_expression_name): Permit enclosing class's qualified
3307 "this" in super constructor call.
3309 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3311 * class.c (build_utf8_ref): Remove last argument in call to
3312 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3313 (build_class_ref): Likewise.
3314 (build_static_field_ref): Likewise.
3315 (get_dispatch_table): Likewise.
3316 (layout_class_method): Likewise.
3317 (emit_register_classes): Likewise.
3318 * constants.c (build_constant_data_ref): Likewise.
3319 * decl.c (builtin_function): Likewise.
3320 (create_primitive_vtable): Likewise.
3321 * expr.c (build_known_method_def): Likewise.
3322 (build_jni_stub): Likewise.
3323 (java_lang_expand_expr): Likewise.
3325 2001-01-10 Tom Tromey <tromey@redhat.com>
3327 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3329 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3331 * java-tree.h (lang_printable_name_wls): New prototype.
3332 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3333 rather than `current_class' to print type name. Don't prepend type
3334 names when printing constructor names.
3335 (lang_printable_name_wls): New function.
3336 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3337 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3338 * parse.y (patch_method_invocation): Message tuned for constructors.
3339 (not_accessible_p): Grant `private' access from within
3342 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3344 All files with updated copyright when applicable.
3345 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3346 * class.c (mangle_class_field): Function removed.
3347 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3348 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3349 (build_class_ref): Call `java_mangle_class_field' instead of
3350 `mangle_class_field.'
3351 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3352 (layout_class): Call `java_mangle_decl' instead of
3353 `mangle_static_field.'
3354 (cxx_keywords): Initialized static array moved to `lex.c.'
3355 (layout_class_method): Changed leading comment. Simplified to
3356 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3357 * decl.c (lang_mark_tree): Mark field `package_list.'
3358 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3359 (struct lang_type): New field `package_list.'
3360 (unicode_mangling_length): Prototype removed.
3361 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3362 emit_unicode_mangled_name): Likewise.
3363 (cxx_keyword_p): New prototype.
3364 (java_mangle_decl, java_mangle_class_field,
3365 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3366 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3368 * jvgenmain.c (main_method_prefix): Global variable removed.
3369 (main_method_suffix): Likewise.
3370 (do_mangle_classname): New function.
3371 (main): Call it. Format changed to accommodate new mangling scheme.
3372 * lex.c: (utf8_cmp): Conditionally prototyped.
3373 (cxx_keywords): Moved from class.c, conditionally defined.
3374 (utf8_cmp, cxx_keyword_p): Likewise.
3375 * mangle.c (obstack.h, ggc.h): Included.
3376 (mangle_field_decl): New function.
3377 (mangle_method_decl, mangle_type, mangle_pointer_type,
3378 mangle_array_type, mangle_record_type,
3379 find_compression_pointer_match, find_compression_array_match,
3380 find_compression_record_match,
3381 find_compression_array_template_match, set_type_package_list,
3382 entry_match_pointer_p, emit_compression_string, init_mangling,
3383 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3384 (mangle_obstack): New global.
3385 (MANGLE_RAW_STRING): New macro.
3386 (unicode_mangling_length): Turned static.
3387 (append_unicode_mangled_name): Renamed from
3388 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3389 replaces `obstack', removed from the parameter list.
3390 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3391 replaces parameter `obstack', removed from the parameter list. Call
3392 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3393 (append_gpp_mangled_classtype): Removed.
3394 (compression_table, compression_next): New static variables.
3395 * parse.y (temporary_obstack): Extern declaration removed.
3397 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3399 * parse.y (patch_binop): Compute missing type in error situations.
3401 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3403 * class.c (make_class_data): Push initial value for "arrayclass".
3404 * decl.c (init_decl_processing): Add new class field "arrayclass".
3406 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3408 From patha@softlab.ericsson.se:
3409 * parse.y (switch_label): Use build, not build1, to construct
3412 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3414 * lang.c (lang_decode_option): Change -MA to -MP.
3415 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3416 Update to new prototype; do quote targets.
3417 (jcf_dependency_write): Update.
3419 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3421 Shorten primitive array allocation path:
3422 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3423 to create new primitive arrays.
3424 * expr.c (build_newarray): If generating native code, call
3425 soft_newarray_node with a reference to the primitive TYPE identifier
3426 instead of type_value.
3428 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3430 Fix for PRs gcj/312 and gcj/253:
3431 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3432 dest if they arn't already.
3433 * class.c (layout_class): Call maybe_layout_super_class on
3434 superinterfaces also, but only if compiling from bytecode.
3437 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3440 2000-12-15 Tom Tromey <tromey@redhat.com>
3442 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3445 2000-12-14 Andrew Haley <aph@redhat.com>
3447 * boehm.c (mark_reference_fields): Change test to correctly detect
3450 2000-12-15 Andreas Jaeger <aj@suse.de>
3452 * config-lang.in (lang_dirs): Added.
3454 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3456 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3457 Credits go to rth for finding it.
3459 2000-12-13 Mike Stump <mrs@wrs.com>
3461 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3463 2000-11-07 Tom Tromey <tromey@cygnus.com>
3465 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3466 * lex.c (java_ignorable_control_p): Removed.
3467 (java_letter_or_digit_p): Removed.
3468 (java_start_char_p): New function.
3469 (java_read_char): Return `int', not `unicode_t'. Changed
3471 (java_read_unicode): Likewise.
3472 (java_read_unicode_collapsing_terminators): Likewise.
3473 (java_get_unicode): Likewise.
3474 (java_new_lexer): Initialize hit_eof.
3475 (java_parse_end_comment): Take `int' argument.
3476 (java_parse_doc_section): Likewise.
3477 (java_parse_escape_sequence): Don't allow backlash-newline.
3479 * lex.h (JAVA_DIGIT_P): Removed.
3480 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3481 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3482 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3483 (JAVA_PART_CHAR_P): New macro.
3485 (JAVA_CHAR_ERROR): Now -2.
3486 (java_lexer): New field `hit_eof'.
3487 * chartables.h: New file.
3488 * gen-table.pl: new file.
3490 2000-11-20 Tom Tromey <tromey@cygnus.com>
3491 Alexandre Petit-Bianco <apbianco@cygnus.com>
3493 * parse.y (java_complete_lhs): Only allow compound assignment of
3494 reference type if type is String.
3496 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3498 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3499 jcf-path.c: Likewise.
3501 2000-12-09 Anthony Green <green@redhat.com>
3503 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3504 filestart and filename_length as int values.
3506 2000-12-07 Mo DeJong <mdejong@redhat.com>
3508 * jcf-io.c (find_class): Correct the logic that tests to see if a
3509 .java file is newer than its .class file. The compiler was
3510 incorrectly printing a warning when file mod times were equal.
3512 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3514 * jvgenmain.c: Use ISPRINT not isascii.
3516 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3518 * parse.y (end_artificial_method_body): Fixed typo.
3520 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3522 * parse.y (patch_method_invocation): Pick the correct enclosing
3523 context when creating inner class instances.
3526 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3528 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3529 Update copyright year to 2000.
3531 2000-11-23 Anthony Green <green@redhat.com>
3533 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3534 Move current_file_list out of yyparse and make it static.
3536 * expr.c: Declare quick_stack and tree_list_free_list as static
3537 (init_expr_processing): Register quick_stack and
3538 tree_list_free_list roots.
3540 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3542 * parse.y (build_outer_field_access): New local `decl_ctx', use
3543 it. Check for field's context and current class immediate outer
3544 context inheritance.
3545 (outer_field_access_p): Consider fields inherited from the last
3547 (build_access_to_thisn): Stop at the last enclosing context if
3551 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3553 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3555 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3557 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3560 2000-11-20 Tom Tromey <tromey@cygnus.com>
3562 * jv-scan.c (help): Document --complexity.
3563 (options): Added --complexity.
3564 (flag_complexity): New global.
3565 (main): Call `report'.
3566 * parse-scan.y (complexity): New global.
3567 (if_then_statement, if_then_else_statement,
3568 if_then_else_statement_nsi, switch_block_statement_group,
3569 while_expression, do_statement, for_begin, continue_statement,
3570 throw_statement, catch_clause, finally, method_invocation,
3571 conditional_and_expression, conditional_or_expression,
3572 conditional_expression): Update complexity.
3573 (reset_report): Reset complexity.
3574 (report): New function.
3576 2000-11-20 Tom Tromey <tromey@cygnus.com>
3578 * lex.c (yylex): Added STRICT_TK case.
3579 * parse.y (STRICT_TK): Added.
3580 * parse-scan.y (STRICT_TK): Added.
3581 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3582 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3584 * keyword.h: Rebuilt.
3585 * keyword.gperf (strictfp): Added.
3587 2000-11-20 Tom Tromey <tromey@cygnus.com>
3589 * lex.c (yylex): Recognize floating point constants with leading
3592 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3594 * java-tree.h (cyclic_inheritance_report): Constify.
3595 * parse.y (cyclic_inheritance_report): Likewise.
3597 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3599 * parse.y (goal): Remove call to ggc_add_string_root.
3601 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3603 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3604 Create string in scratch buffer, then pass to build_string.
3606 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3608 * parse.y (issue_warning_error_from_context): Add
3611 2000-11-11 Anthony Green <green@redhat.com>
3613 * jcf-parse.c (process_zip_dir): Add finput parameter.
3614 (jcf_figure_file_type): Call process_zip_dir with appropriate
3617 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3619 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3620 * jcf-parse.c (jcf_figure_file_type): Likewise.
3622 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3624 * parse.y (create_new_parser_context): Use memset () instead of
3627 2000-11-08 Tom Tromey <tromey@cygnus.com>
3629 * gjavah.c (process_file): Only include gcj/cni.h when generating
3632 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3634 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3635 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3636 instead of bzero ().
3638 2000-11-05 Tom Tromey <tromey@cygnus.com>
3640 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3641 * lex.c (IS_ZERO): New define.
3642 (java_perform_atof): Error on floating point underflow.
3644 2000-11-04 Tom Tromey <tromey@cygnus.com>
3646 * lex.c (java_parse_escape_sequence): Only read two octal
3647 characters if the first one is greater than 3. Don't allow
3648 "octal" numbers to include the digits 8 or 9.
3650 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3652 * Make-lang.in (java.distdir): Remove.
3654 2000-11-03 Tom Tromey <tromey@cygnus.com>
3656 * Make-lang.in (java.dvi): New target.
3657 Partial fix for PR other/567.
3659 * lang-options.h: Mention -Wout-of-date.
3660 * jcf-dump.c (flag_newer): New global.
3661 * gjavah.c (flag_newer): New global.
3662 * jcf-io.c (find_class): Only warn when flag_newer set.
3663 * lang.c (flag_newer): New global.
3664 (struct string_option): New declaration.
3665 (lang_W_options): New global.
3666 (process_option_with_no): New function.
3667 (lang_decode_option): Use it.
3669 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3670 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3673 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3674 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3675 * lex.c (java_read_unicode): Removed `term_context' argument.
3676 Recognize any number of `u' in `\u'.
3677 (java_read_unicode_collapsing_terminators): New function.
3678 (java_get_unicode): Use it.
3679 (java_lineterminator): Removed.
3680 (yylex): Produce error if character literal is newline or single
3681 quote. Return if eof found in middle of `//' comment. EOF in
3682 `//' comment is only an error if pedantic.
3683 (java_ignorable_control_p): New function.
3684 (java_parse_end_comment): Return if eof found in middle of
3687 * jv-scan.c (pedantic): New global.
3689 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3691 * parse.y (outer_field_access_p): Inherited fields aren't
3692 consider outer fields.
3693 (maybe_build_thisn_access_method): Use
3694 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3695 (resolve_expression_name): Trigger an error if a static field
3696 is being accessed as an outer field.
3698 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3700 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3703 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3705 * Make-lang.in: Move all build rules here from Makefile.in,
3706 adapt to new context. Wrap all rules that change the current
3707 directory in parentheses. Expunge all references to $(P).
3708 When one command depends on another and they're run all at
3709 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3710 all object-file generation rules. Delete obsolete variables.
3712 * Makefile.in: Delete.
3713 * config-lang.in: Delete outputs= line.
3715 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3717 * parse.y (patch_method_invocation): NULLify this_arg when already
3719 (maybe_use_access_method): Handle call to methods unrelated to the
3720 current class. Fixed comment.
3723 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3725 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3728 2000-10-24 Tom Tromey <tromey@cygnus.com>
3730 * lex.c (java_new_lexer): Initialize new fields. Work around
3731 broken iconv() implementations.
3732 (java_read_char): Swap bytes if required. Use fallback decoder if
3734 (byteswap_init, need_byteswap): New globals.
3735 (java_destroy_lexer): Only close iconv handle if it is in use.
3736 * lex.h (java_lexer): New fields read_anything, byte_swap,
3738 Made out_buffer unsigned.
3740 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3742 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3743 where an enclosing context can be set on the jdep.
3744 (do_resolve_class): Fixed identation.
3746 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3748 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3750 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3753 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3755 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3757 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3759 * jcf-write.c (OP1): Update `last_bc'.
3760 (struct jcf_block): Fixed indentation and typo in comments. New
3762 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3763 follows `monitorenter'.
3764 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3768 2000-10-16 Tom Tromey <tromey@cygnus.com>
3770 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3771 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3772 * lang-options.h: Added -MA, -MT, -MF..
3773 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3774 (DEPEND_TARGET_SET): New macro.
3775 (DEPEND_FILE_ALREADY_SET): Likewise.
3776 (init_parse): Handle new flags.
3777 * jcf.h (jcf_dependency_print_dummies): Declare.
3778 * Make-lang.in (s-java): Added mkdeps.o.
3779 * Makefile.in (BACKEND): Added mkdeps.o.
3780 (../gcjh$(exeext)): Added mkdeps.o.
3781 (../jcf-dump$(exeext)): Added mkdeps.o.
3782 * jcf-depend.c: Include mkdeps.h.
3783 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3784 add_entry): Removed.
3785 (jcf_dependency_reset): Rewrote.
3786 (dependencies): New global.
3787 (jcf_dependency_set_target): Rewrote.
3788 (jcf_dependency_add_target): Likewise.
3789 (jcf_dependency_add_file): Likewise.
3791 (print_ents): Removed.
3792 (jcf_dependency_write): Rewrote.
3793 (print_dummies): New global.
3794 (jcf_dependency_print_dummies): New function
3795 (jcf_dependency_write): Call deps_dummy_targets if required.
3797 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3799 * gjavah.c (add_class_decl): Removed unused variables `tname',
3800 `tlen' and `name_index'.
3801 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
3802 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
3803 in `wfl_operator' with value.
3804 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
3805 (jcf_figure_file_type): Fixed identation.
3806 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
3807 * parse.y (analyze_clinit_body): New function.
3808 (static_initializer:): Reset `current_static_block'.
3809 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
3810 `wfl_operator' with new value.
3811 (lookup_cl): Use EXPR_WFL_FILENAME.
3812 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
3813 analyze_clinit_body.
3814 (build_outer_field_access): Access to this$<n> built from
3815 current_class, not its outer context.
3816 (build_access_to_thisn): Fixed leading comment. Tidied things up.
3817 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
3818 (patch_method_invocation): Use `is_static_flag' when already
3820 (patch_newarray): Removed assignment in ternary operator.
3822 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3824 * except.c (free_eh_ranges): Don't free `whole_range'.
3826 2000-10-15 Anthony Green <green@redhat.com>
3828 * decl.c (init_decl_processing): Call init_class_processing before
3831 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3833 * check-init.c (check_init): Fixed leading comment. Use
3835 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3836 (give_name_to_locals): Likewise.
3837 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
3838 fields in lang_decl_var.
3839 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
3840 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
3841 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
3842 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
3843 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
3844 (LOCAL_FINAL): Rewritten.
3845 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
3846 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
3847 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
3848 `init_final' fields.
3849 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
3850 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
3851 (TYPE_HAS_FINAL_VARIABLE): New macro.
3852 (struct lang_type): Added `afv' field.
3853 * parse.y (check_static_final_variable_assignment_flag): New function.
3854 (reset_static_final_variable_assignment_flag): Likewise.
3855 (check_final_variable_local_assignment_flag): Likewise.
3856 (reset_final_variable_local_assignment_flag): Likewise.
3857 (check_final_variable_indirect_assignment): Likewise.
3858 (check_final_variable_global_assignment_flag): Likewise.
3859 (add_inner_class_fields): Use LOCAL_FINAL_P.
3860 (register_fields): Handle local finals and final variables.
3861 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
3862 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3863 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3865 (java_complete_expand_methods): Loop to set
3866 TYPE_HAS_FINAL_VARIABLE. Call
3867 `reset_final_variable_local_assignment_flag' and
3868 `check_final_variable_local_assignment_flag' accordingly before
3869 and after constructor expansion. Call
3870 `reset_static_final_variable_assignment_flag'
3871 before expanding <clinit> and after call
3872 `check_static_final_variable_assignment_flag' if the
3873 current_class isn't an interface. After all methods have been
3874 expanded, call `check_final_variable_global_assignment_flag' and
3875 `check_static_final_variable_assignment_flag' if the current class
3877 (maybe_yank_clinit): Fixed typo in comment.
3878 (build_outer_field_access_methods): Removed old sanity check. Use
3879 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3880 Don't create access methods for finals.
3881 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
3882 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
3883 existing DECL_INIT has been processed.
3884 (java_complete_lhs): Likewise.
3885 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
3886 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
3888 (patch_assignment): Use LOCAL_FINAL_P.
3889 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
3890 DECL_INITIAL is nullified.
3893 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3895 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
3897 * Makefile.in (parse.c, parse-scan.c): Likewise.
3899 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3901 * class.c (temporary_obstack): Remove.
3902 (make_class): Don't mess with obstascks.
3903 (push_class): Likewise.
3904 (set_super_info): Likewise.
3905 (add_method_1): Likewise.
3906 (add_method): Likewise.
3907 (add_field): Likewise.
3908 (build_utf8_ref): Likewise.
3909 (build_class_ref): Likewise.
3910 (build_static_field_ref): Likewise.
3911 (finish_class): Likewise.
3912 (push_super_field): Likewise.
3913 (layout_class): Likewise.
3914 (layout_class_methods): Likewise.
3915 (init_class_processing): Likewise.
3916 * constants.c (get_tag_node): Likewise.
3917 (build_constant_data_ref): Likewise.
3918 * decl.c (ggc_p): Remove.
3919 (copy_lang_decl): Use ggc_alloc.
3920 (complete_start_java_method): Don't mess with obstacks.
3921 (start_java_method): Likewise.
3922 (end_java_method): Likewise.
3923 * except.c (link_handler): Use xmalloc.
3924 (free_eh_ranges): New function.
3925 (method_init_exceptions): Use it.
3926 (add_handler): Use xmalloc.
3927 (expand_start_java_handler): Don't mess with obstacks.
3928 (prepare_eh_table_type): Likewise.
3929 (expand_end_java_handler): Likewise.
3930 * expr.c (push_value): Likewise.
3931 (create_label_decl): Likewise.
3932 (build_jni_stub): Likewise.
3933 (java_lang_expand_expr): Likewise.
3934 (note_instructions): Use xrealloc.
3935 (java_push_constant_from_pool): Don't mess with obstacks.
3936 (process_jvm_instruction): Likewise.
3937 * java-tree.h (cyclic_inheritance_report): Remove duplicate
3939 * jcf-parse.c (get_constant): Don't mess with obstacks.
3940 (read_class): Likewise.
3941 (jcf_parse): Likewise.
3942 * lex.c (expression_obstack): Remove.
3943 (java_lex): Don't use obstack_free.
3944 * parse.h (exit_java_complete_class): Don't mess with obstacks.
3945 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
3946 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
3947 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
3948 * parse.y (gaol): Add more GC roots.
3949 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
3950 (lookup_field_wrapper): Likewise.
3951 (obtain_incomplete_type): Don't mess with obstacks.
3952 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
3954 (craft_constructor): Don't mess with obstacks.
3955 (safe_layout_class): Likewise.
3956 (java_complete_class): Likewise.
3957 (source_end_java_method): Likewise.
3958 (build_outer_field_access_methods): Likewise.
3959 (build_outer_method_access_method): Likewise.
3960 (maybe_build_thisn_access_method): Likewise.
3961 (build_dot_class_method_invocation): Likewise.
3962 (java_complete_tree): Likewise.
3963 (java_complete_lhs): Likewise.
3964 (do_merge_string_cste): Likewise.
3965 (patch_string_cst): Likewise.
3966 (array_constructor_check_entry): Likewise.
3967 * typeck.c (build_java_array_type): Likewise.
3968 (parse_signature_string): Likewise.
3969 (build_java_signature): Likewise.
3971 2000-10-12 Tom Tromey <tromey@cygnus.com>
3974 * gjavah.c (add_class_decl): Don't special-case inner classes.
3975 (add_namelet): Likewise.
3977 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
3979 * java-tree.h: Constify current_encoding.
3980 * lang.c: Constify current_encoding.
3982 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
3984 * jvgenmain.c (class_mangling_suffix): Omit `.'.
3985 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
3987 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3989 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
3990 patch. Fixes gcj/340.
3992 2000-10-10 Tom Tromey <tromey@cygnus.com>
3994 * lex.c (java_new_lexer): Initialize out_first and out_last
3996 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
3998 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4000 * parse.y (pop_current_osb): New function.
4001 (array_type:): Use `dims:', changed actions
4002 accordingly. Suggested by Anthony Green.
4003 (array_creation_expression:): Used pop_current_osb.
4004 (cast_expression:): Likewise.
4005 (search_applicable_method_list): Fixed indentation.
4007 2000-10-08 Anthony Green <green@redhat.com>
4009 * parse.y (array_type_literal): Remove production.
4010 (type_literals): Refer to array_type, not array_type_literal.
4012 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4014 Patch contributed by Corey Minyard.
4015 * decl.c (check_local_named_variable): New function.
4016 (tree check_local_unnamed_variable): Likewise.
4017 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4019 2000-10-07 Anthony Green <green@redhat.com>
4021 * class.c (layout_class): Handle case where superclass can't be
4024 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4026 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4029 2000-10-05 Tom Tromey <tromey@cygnus.com>
4031 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4032 * jvgenmain.c (class_mangling_prefix): Removed.
4033 (class_mangling_suffix): New global.
4035 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4037 (print_method_info): Handle overrides for static and final
4039 (process_file): Generate declaration for class object field.
4040 * class.c (cxx_keywords): New array.
4041 (utf8_cmp): New function.
4042 (cxx_keyword_p): New function.
4043 (layout_class_method): Mangle C++ keywords by appending `$'.
4044 (mangle_field): New function.
4045 (mangle_class_field): Use mangle_field. Mangle class name as
4047 (mangle_static_field): Use mangle_field.
4049 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4051 * decl.c (find_local_variable): Removed uncessary type check and
4052 fixed range check typo. From Corey Minyard.
4054 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4056 * decl.c (give_name_to_locals): New local `code_offset'. Call
4057 `maybe_adjust_start_pc'.
4058 * expr.c (note_instructions): New function.
4059 (expand_byte_code): Don't collect insn starts here.
4060 (peek_opcode_at_pc): New function.
4061 (maybe_adjust_start_pc): Likewise.
4062 * java-tree.h (maybe_adjust_start_pc): Declare.
4063 (note_instructions): Likewise.
4064 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4066 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4068 * parse.y (field_access:): Fixed indentation.
4069 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4071 2000-09-07 Tom Tromey <tromey@cygnus.com>
4074 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4075 JPRIMITIVE_TYPE_P, for arithmetic operators.
4076 (patch_method_invocation): Indentation fix.
4077 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4078 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4079 (do_unary_numeric_promotion): Cleaned up code.
4080 (valid_cast_to_p): Handle boolean correctly.
4082 2000-09-27 Tom Tromey <tromey@cygnus.com>
4084 * lex.c (java_read_unicode): Reset bs_count when finished with
4087 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4090 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4091 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4092 (typeck.o): Depend on ggc.h.
4093 * class.c (add_method_1): Use GC functions for allocation.
4094 (init_class_processing): Register roots.
4095 * decl.c (ggc_p): Set to 1.
4096 (pending_local_decls): Make it static.
4097 (push_jvm_slot): Use GC functions for allocation.
4098 (init_decl_processing): Register roots.
4099 (give_name_to_locals): Use GC functions for allocation.
4100 (lang_mark_tree): New function.
4101 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4102 functions for allocation.
4103 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4104 * lex.c (java_lex): Use build_string, rather than replicating it
4106 * parse.y (goal): Add more roots.
4107 (mark_parser_ctxt): New function.
4108 * typeck.c: Include ggc.h.
4110 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4112 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4113 contains something else than MODIFY_EXPR.
4115 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4117 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4118 * Makefile.in (parse.o): Depend on ggc.h.
4119 (class.o): Likewise.
4120 (constants.o): Likewise.
4123 (jcf-parse.o): Likewise.
4124 (jcf-write.o): Likewise.
4125 (mangle.o): Likewise.
4126 * class.c: Include ggc.h.
4127 (build_static_field_ref): Register GC roots.
4128 (layout_class): Likewise.
4129 (init_class_processing): Likewise.
4130 * constants.c: Include ggc.h.
4131 (current_constant_pool_data_ref): Remove.
4132 (tag_nodes): Move it to ...
4133 (get_tag_node): ... here. Register GC roots.
4134 * decl.c: Include ggc.h. Remove many global tree definitions.
4135 (throw_node): Define.
4136 (java_global_trees): Likewise.
4137 (predef_filenames): Make the size a constant.
4138 (init_decl_processing): Adjust accordingly.
4139 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4140 * expr.c: Include ggc.h.
4141 (init_expr_processing): Register GC roots.
4142 (build_invokeinterface): Likewise.
4143 * java-tree.h: Replace extern tree declarations with macros.
4144 (java_global_trees): New variable.
4145 (java_tree_index): New enumeration.
4146 (init_jcf_parse): Declare.
4147 * jcf-parse.c: Include ggc.h.
4148 (current_class): Remove declaration.
4149 (main_class): Likewise.
4150 (all_class_list): Likewise.
4151 (predefined_filename_p): Adjust for constant size of
4153 (init_jcf_parse): New function.
4154 * jcf-write.c: Include ggc.h.
4155 (generate_classfile): Register GC roots.
4156 (append_synthetic_attribute): Likewise.
4157 (append_innerclass_attribute_entry): Likewise.
4158 * lang.c: Include ggc.h.
4159 (lang_print_error): Register GC roots.
4160 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4162 * parse.y: Include ggc.h.
4163 (wfl_operator): Remove.
4164 (goal): Register GC roots.
4165 (java_pop_parser_context): Adjust for new field names.
4166 (java_parser_context_save_global): Likewse.
4167 (java_parser_context_restore_global): Likewise.
4168 (java_parser_context_suspend): Likewise.
4169 (java_parser_context_resume): Likewise.
4170 (verify_constructor_circularity): Register GC roots.
4171 (lookup_cl): Likewise.
4172 (java_reorder_fields): Likewise.
4173 (build_current_this): Likewise.
4174 (class_in_current_package): Likewise.
4175 (argument_types_convertible): Likewise.
4176 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4178 2000-09-14 Tom Tromey <tromey@cygnus.com>
4180 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4182 2000-09-13 Tom Tromey <tromey@cygnus.com>
4184 * jcf-parse.c: Include <locale.h>.
4185 * jv-scan.c: Include <locale.h>.
4187 2000-09-12 Tom Tromey <tromey@cygnus.com>
4189 * expr.c (pop_type_0): Return `Object' if trying to merge two
4191 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4192 interface types; `Object' is always a valid supertype.
4194 2000-09-12 Tom Tromey <tromey@cygnus.com>
4197 * jv-scan.c (help): Document --encoding.
4198 (options): Added `encoding' entry.
4199 (OPT_ENCODING): New define.
4200 (main): Handle --encoding.
4201 Include <langinfo.h> if nl_langinfo exists.
4202 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4204 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4205 (parse_source_file): Correctly call java_init_lex. Added `finput'
4206 argument. Use nl_langinfo to determine default encoding.
4207 * java-tree.h (current_encoding): Declare.
4208 * parse.y (java_parser_context_restore_global): Don't restore
4210 (java_parser_context_save_global): Don't set `finput' field.
4211 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4213 * lang.c (current_encoding): New global.
4214 (lang_decode_option): Recognize `-fencoding='.
4215 (finish_parse): Don't close finput.
4216 * parse.h (struct parser_ctxt): Removed `finput' and
4217 `unget_utf8_value' fields. Added `lexer' field.
4218 (java_init_lex): Fixed declaration.
4219 * lex.c (java_new_lexer): New function.
4220 (java_destroy_lexer): Likewise.
4221 (java_read_char): Added `lex' argument. Handle iconv case.
4222 (java_read_unicode): Added `lex' argument. Count backslashes in
4224 (java_init_lex): Added `finput' and `encoding' arguments. Set
4225 `lexer' field in ctxp.
4226 (BAD_UTF8_VALUE): Removed.
4227 (java_lex): Handle seeing UEOF in the middle of a string literal.
4228 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4229 (java_lexer): New structure.
4232 (DEFAULT_ENCODING): New define.
4233 (java_destroy_lexer): Declare.
4235 2000-09-12 Tom Tromey <tromey@cygnus.com>
4238 * lex.c (java_init_lex): Initialize java_io_serializable.
4239 * parse.y (java_io_serializable): New global.
4240 (valid_ref_assignconv_cast_p): An array can be cast to
4243 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4245 * decl.c, expr.c: Include defaults.h if not already included.
4246 Don't define the *_TYPE_SIZE macros.
4248 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4250 * typeck.c (build_java_array_type): Correct first parameter
4251 in ADJUST_FIELD_ALIGN invocation.
4253 2000-09-06 Tom Tromey <tromey@cygnus.com>
4255 * lang-specs.h: Also recognize `-femit-class-files'.
4257 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4259 * verify.c (merge_types): Load the types to merge if necessary.
4261 2000-09-02 Anthony Green <green@redhat.com>
4263 * jcf-io.c: Include zlib.h.
4264 (open_in_zip): Read compressed class file archives.
4265 * zipfile.h (ZipDirectory): Add uncompressed_size and
4266 compression_method fields.
4267 * zextract.c (read_zip_archive): Collect file compression info.
4269 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4271 * parse.y (do_resolve_class): Also explore superclasses of
4272 intermediate enclosing contexts when searching for inner classes.
4274 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4276 * parse.y (variable_declarator_id:): Better error message.
4277 (expression_statement:): Use YYNOT_TWICE.
4278 (cast_expression:): Likewise.
4279 (assignment:): Likewise.
4281 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4283 * parse.y (do_merge_string_cste): New locals. Create new
4284 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4286 2000-08-07 Hans Boehm <boehm@acm.org>
4288 * boehm.c (mark_reference_fields): Set marking bits for all words in
4289 a multiple-word record.
4290 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4293 2000-08-31 Mike Stump <mrs@wrs.com>
4295 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4296 jcf-dump$(exeext)): Make parallel safe.
4298 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4300 * jcf-parse.c (set_source_filename): Constify a char *.
4301 * jcf-write.c (append_innerclasses_attribute,
4302 make_class_file_name): Constify a char *. Don't recycle a
4303 variable for an unrelated purpose.
4304 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4305 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4307 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4309 * expr.c (can_widen_reference_to): Fixed indentation.
4310 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4311 * parse.y: `finit$' replaces `$finit$' in comments.
4312 (try_builtin_assignconv): Fixed leading comment.
4314 2000-08-25 Greg McGary <greg@mcgary.org>
4316 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4318 2000-08-24 Greg McGary <greg@mcgary.org>
4320 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4321 * parse.y (BINOP_LOOKUP): Likewise.
4323 2000-08-22 Andrew Haley <aph@cygnus.com>
4325 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4326 sign extending. Fixes gcj/321.
4327 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4328 combining to make a jlong. Fixes gcj/321.
4330 2000-08-21 Nix <nix@esperi.demon.co.uk>
4332 * lang-specs.h: Do not process -o or run the assembler if
4335 2000-08-16 Andrew Haley <aph@cygnus.com>
4337 * typeck.c (build_java_array_type): Rewrite code to do array
4338 alignment. Take into account back-end macros when aligning array
4339 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4340 user to set alignment. Fixes gcj/252 and 160.
4342 2000-08-09 Tom Tromey <tromey@cygnus.com>
4344 * parse.y (check_abstract_method_definitions): Now return `int'.
4345 Check implemented interfaces. Fixes PR gcj/305.
4347 * parse.y (patch_switch_statement): Disallow `long' in switch
4348 expressions. Fixes PR gcj/310.
4350 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4352 * decl.c (finit_leg_identifier_node): New global.
4353 (init_decl_processing): Use `finit$' to initialize
4354 finit_identifier_node. Use `$finit$' to initialize
4355 finit_leg_identifier_node.
4356 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4357 * java-tree.h (finit_identifier_node): Changed attached comment.
4358 (finit_leg_identifier_node): New declaration.
4359 (ID_FINIT_P): Take finit_identifier_node and
4360 finit_leg_identifier_node into account. This is a backward
4363 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4365 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4367 (generate_bytecode_insns): Check `nargs' before emitting it.
4368 * verify.c (merge_type_state): Fixed typo.
4369 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4370 generate_bytecode_{conditional,insns}.
4372 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4374 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4377 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4379 * class.c (maybe_layout_super_class): Fixed indentation.
4380 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4381 (java_check_methods): New function declaration.
4382 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4383 instead of `str_ptr'.
4384 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4385 of a `invokeinterface' at the right time.
4386 * parse.h (WFL_STRIP_BRACKET): New macro.
4387 (SET_TYPE_FOR_RESOLUTION): Use it.
4388 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4389 (check_class_interface_creation): Don't check for cross package
4390 innerclass name clashes.
4391 (method_header): Behave properly if MDECL is `error_mark_node'.
4392 (method_declarator): Return `error_mark_node' if bogus current
4394 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4395 (resolve_and_layout): New local `decl_type', set and used. Call
4397 (java_check_methods): New method.
4398 (java_layout_classes): Use it.
4399 (resolve_qualified_expression_name): No EH check necessary in
4401 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4403 (patch_assignment): Set DECL_INITIAL on integral final local.
4405 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4407 * java-tree.h (flag_extraneous_semicolon): New extern.
4408 * lang-options.h: (-Wextraneous-semicolon): New option.
4409 * lang.c (flag_redundant): Fixed typo in leading comment.
4410 (flag_extraneous_semicolon): New global.
4411 (lang_decode_option): Set `flag_extraneous_semicolon' when
4412 -Wall. Decode `-Wextraneous-semicolon'.
4413 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4414 `empty_statement' rule.
4415 (class_body_declaration): Likewise.
4416 (method_body:): Accept `;' as a method body.
4417 (static_initializer:): Removed `SC_TK' hack.
4418 (constructor_block_end:): Likewise.
4419 (empty_statement:): Report deprecated empty declaration. Fixes
4422 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4424 * parse.y (build_dot_class_method_invocation): Changed parameter
4425 name to `type'. Build signature from `type' and convert it to a
4426 STRING_CST if it's an array.
4427 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4428 to use `ref_type' directly.
4430 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4432 * lang-options.h: Added a comma after the last element to avoid
4433 syntax errors when other languages define additional options.
4435 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4437 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4438 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4439 (jc1): Link with $(BACKEND).
4440 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4442 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4444 * jvspec.c: Adjust type of second argument to
4445 lang_specific_driver, and update code as necessary.
4447 * class.c (build_dtable_decl): Initialize dummy.
4449 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4451 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4452 method bodies not to rule out discarding `<clinit>'; don't use
4453 <clinit> to initialize static fields with constant initializers.
4455 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4457 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4459 (method_synthetic): New global.
4460 (HANDLE_METHOD): Recognize synthetic method and tell
4461 `print_method_info' about it.
4462 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4463 processing a synthetic method.
4464 * jcf-reader.c (skip_attribute): New function.
4465 ( skip_attribute): Likewise.
4467 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4469 * parse.y (build_outer_field_access): Fixed comments.
4470 (fix_constructors): Emit the initialization of this$<n> before
4472 (resolve_qualified_expression_name): Build an access to `decl' if
4475 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4477 * parse-scan.y (curent_class): Non longer const.
4478 (inner_qualifier, inner_qualifier_length): Deleted.
4479 (current_class_length): New global.
4480 (bracket_count): Fixed typo in leading comment.
4481 (anonymous_count): New global.
4482 (class_instance_creation_expression:): Handle anonymous classes.
4483 (anonymous_class_creation:): New rule.
4484 (push_class_context): Rewritten.
4485 (pop_class_context): Likewise.
4486 (INNER_QUALIFIER): Macro deleted.
4487 (report_class_declaration): call `push_class_context' when
4488 entering the function. `fprintf' format modified not to use
4490 (report_class_declaration): Assign `package_name' and
4491 `current_class' to NULL separately.
4493 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4495 * expr.c (build_invokeinterface): Call layout_class_methods on
4498 2000-07-27 Tom Tromey <tromey@cygnus.com>
4499 Anthony Green <green@cygnus.com>
4500 Alexandre Petit-Bianco <apbianco@cygnus.com>
4502 * class.c (make_class_data): Create vtable for abstract classes.
4503 (get_dispatch_table): Changed to cope with abstract classes.
4505 2000-07-27 Tom Tromey <tromey@cygnus.com>
4507 * parse.y (patch_method_invocation): Don't reverse the argument
4508 list when dealing with anonymous class constructors. Fixed typo in
4511 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4513 * parse.y (build_alias_initializer_parameter_list): Reverse
4514 crafted list when building aliases for anonymous class
4517 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4519 * parse.y (jdep_resolve_class): Don't bother checking potential
4520 innerclass access if `decl' is NULL.
4521 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4524 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4526 * parse.c: Remove (again.)
4528 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4530 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4531 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4532 outside the `if' statement, alias to innerclass removed, `decl'
4533 used to mark the class complete.
4535 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4537 * parse.y (simple_name:): Fixed typo in error message.
4539 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4541 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4542 or its first operand can be error marks.
4544 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4546 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4547 * parse.y (method_header): Likewise.
4549 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4551 * parse.y (process_imports): Consider that one might be trying to
4552 import an innerclass. Fixes gcj/254
4554 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4556 * parse.y (find_as_inner_class): Handle the case where the
4557 enclosing context of an innerclass has been loaded as bytecode.
4559 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4561 * parse.y (simple_name:): Reject `$' in type names.
4562 (resolve_type_during_patch): Use `type' as a second
4563 argument to resolve_no_layout. Fixes gcj/257.
4565 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4567 * parse.y (find_most_specific_methods_list): Select the only
4568 non-abstract method even if max has been set.
4569 Fixes gcj/285, gcj/298.
4571 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4573 * lang-specs.h: Added %(jc1) to java compiler options.
4575 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4577 * .cvsignore: New file.
4579 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4581 * parse.y (not_accessible_p): Access granted to innerclasses
4582 (indirectly) extending the reference type. Fixes gcj/249.
4584 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4586 * parse.y (patch_method_invocation): Fixed comment.
4587 (maybe_use_access_method): Build this$<n>s to the context of the
4588 target method, or a type that extends it. Fixes gcj/242.
4590 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4594 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4596 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4598 2000-07-13 Tom Tromey <tromey@cygnus.com>
4600 * lang-specs.h: Added %{I*}.
4602 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4604 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4606 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4608 * parse-scan.c: Remove.
4610 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4612 * class.c (set_super_info): Handled protected inner classes.
4613 (common_enclosing_context_p): Bail early if arguments aren't both
4615 (get_access_flags_from_decl): Handle private and protected inner
4617 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4618 (CLASS_PROTECTED): Likewise.
4619 (struct lang_type): New bitfield `poic'.
4620 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4622 (check_inner_class_access): Renamed arguments, added
4623 comments. Handles protected inner classes (fixes gcj/225)
4624 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4626 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4628 * parse.y (resolve_qualified_expression_name): Verify qualified
4629 access to `this'. Fixes gcj/239.
4631 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4633 * jcf-write.c (generate_classfile): Don't install ConstantValue
4636 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4638 * parse.y (resolve_qualified_expression_name): Handle inner class
4639 access. Fixes gcj/256.
4641 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4643 * jcf-write.c (generate_classfile): Properly install the
4644 ConstantValue attribute and the initial value constant pool index
4645 on string constants.
4646 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4649 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4651 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4653 * parse.y (find_as_inner_class): Fixed typo.
4654 (do_resolve_class): Explore enclosing contexts when searching for
4655 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4656 (check_inner_class_access): Check `decl' which can be null in case
4659 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4661 * java-tree.h (java_debug_context): Declared `extern'.
4662 (safe_layout_class): Likewise.
4663 * parse.y (resolve_field_access): Field must be `static' in order
4664 to be replaced by its initial value. Added comments.
4665 (find_applicable_accessible_methods_list): Fixed typo.
4666 (find_most_specific_methods_list): Methods found in innerclasses
4667 take over methods founds in the enclosing contexts.
4668 (java_complete_tree): Loosen restrictions on the type of DECLs
4669 that can be replaced by their initialization values.
4670 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4672 2000-07-05 Tom Tromey <tromey@cygnus.com>
4674 * Make-lang.in (PARSE_DIR): New macro.
4675 (PARSE_RELDIR): Likewise.
4676 (PARSE_C): Likewise.
4677 (PARSE_SCAN_C): Likewise.
4678 ($(PARSE_C)): New target.
4679 ($(PARSE_SCAN_C)): Likewise.
4680 (SET_BISON): New macro.
4681 (BISONFLAGS): Likewise.
4682 (JAVABISONFLAGS): Likewise.
4684 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4686 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4687 argument on the first pass for CNI as well as JNI.
4688 (print_method_info): Set up method name on the first pass only.
4690 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4692 * parse.y (parser_qualified_classname): Removed parameter
4694 (create_interface): Removed first passed parameter to
4695 parser_qualified_classname.
4696 (create_class): Likewise. Don't install alias on static
4697 innerclasses. Fixes gcj/275.
4699 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4701 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4702 debugable statement with empty_stmt_node. Fixes gcj/272
4704 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4706 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4709 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4711 * jcf-write.c (push_long_const): Appropriately cast short negative
4714 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4716 * parse.y (verify_constructor_super): Use loop variable
4717 `m_arg_type' initialized with `mdecl_arg_type'.
4719 2000-06-29 Tom Tromey <tromey@cygnus.com>
4721 * parse.y (resolve_field_access): Handle case where `type_found'
4724 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4726 * expr.c (lookup_field): The same field can be found through two
4727 different interface. Don't declare it ambiguous in that case.
4729 2000-06-27 Tom Tromey <tromey@cygnus.com>
4731 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4732 follows \r, then unget it at a lower level.
4734 2000-06-26 Tom Tromey <tromey@cygnus.com>
4736 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4739 2000-06-25 Tom Tromey <tromey@cygnus.com>
4741 * parse.y (for_statement): Wrap expression in a WFL if it is a
4742 constant. For PR gcj/268.
4744 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4746 * parse.y (do_resolve_class): Minor optimiztion in the package
4747 list search. Removed unnecessary test and return statement.
4748 (valid_ref_assignconv_cast_p): Order of arguments to
4749 enclosing_context_p fixed.
4751 2000-06-24 Tom Tromey <tromey@cygnus.com>
4753 * expr.c (lookup_field): Print error and return error_mark_node if
4754 field reference is ambiguous.
4756 * parse.y (check_abstract_method_definitions): Also check if
4757 `other_method' is abstract.
4759 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4761 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4763 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4764 (struct lang_type): New field `pic'.
4765 (CLASS_PRIVATE): New macro.
4766 * parse.y (check_inner_class_access): New function.
4767 (jdep_resolve_class): Call it.
4769 2000-06-23 Tom Tromey <tromey@cygnus.com>
4771 * parse.y (patch_incomplete_class_ref): Initialize the returned
4772 class. For PR gcj/260.
4774 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4776 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4778 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4780 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4781 Java specific checks.
4782 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4784 * java-tree.def (CASE_EXPR): Marked 'e'.
4785 (DEFAULT_EXPR): Likewise.
4786 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4788 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4789 Java specific checks.
4790 (generate_bytecode_insns): Test try_block for BLOCK before using
4792 * parse.y (build_wfl_wrap): Added `location' argument. Set
4793 EXPR_WFL_LINECOL accordingly.
4794 (dim_expr:): Wrap constants with WFLs.
4795 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
4796 (resolve_package): Check for `stmt' not being a BLOCK before
4797 building a debuggable statement with it.
4798 (make_qualified_primary): Added extra parameter to build_wfl_wrap
4800 (resolve_field_access): Make sure `decl' is a DECL before treating
4802 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
4803 IDENTIFIER_NODE before treating it as such.
4804 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
4805 treating it as such.
4806 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
4807 to be applied only on non array types.
4809 2000-06-16 Per Bothner <per@bothner.com>
4811 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
4812 define in terms of DECL_RESULT, as that fails when --enable-checking.
4814 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4816 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
4817 types the same in comparison.
4818 (CHECK_OP): Add static prototype.
4820 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4822 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
4823 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
4826 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4828 * decl.c (create_primitive_vtable): Prototype.
4830 * jcf-write.c (generate_bytecode_insns): Initialize variable
4833 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
4835 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4837 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
4838 to track searched classes, and do not search the same class more than
4839 once. Call find_applicable_accessible_methods_list on immediate
4840 superclass, instead of search_applicable_method_list on all ancestors.
4843 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4845 * parse.y (register_fields): Permit static fields in inner classes
4846 if they are final. Fix for PR gcj/255.
4848 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4850 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
4851 * parse.y (find_in_imports): Returned type changed to void,
4852 leading comment fixed.
4853 (register_package): New function.
4854 (qualify_and_find): Likewise.
4855 (package_declaration:): Use `register_package'.
4856 (single_type_import_declaration:): Removed local variable
4857 `node'. Added missing `;' for consistency.
4858 (type_import_on_demand_declaration:): Use `chainon' to link new
4860 (lookup_field_wrapper): Lookup local variables defined in outer
4862 (java_complete_class): Don't reverse the list of imported on demand.
4863 (do_resolve_class): Reorganized. Removed local variable
4864 `original_name'. Call `qualify_and_find' with the current package
4865 name, invoke `find_in_imports_on_demand' right after. Call
4866 `qualify_and_find' with the packages we've seen so far. Fixed
4867 operations numbering in comments.
4868 (java_expand_class): Don't reverse `package_list'.
4869 (find_most_specific_methods_list): New local variables `abstract'
4870 and `candidates'. Use them to pick the right method.
4872 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
4874 * parse.y (check_modifiers_consistency): Don't subtract out
4875 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
4877 2000-06-04 Philipp Thomas <pthomas@suse.de>
4879 * Makefile.in (INTLLIBS): New.
4883 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4885 * class.c (get_dispatch_table): Build the vtable dummy entry list
4886 element with a null purpose. Fixed leading comment.
4887 (build_dtable_decl): Build an accurate dtable type when appropriate
4890 2000-06-02 Richard Henderson <rth@cygnus.com>
4892 * lang.c (lang_get_alias_set): New.
4894 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4896 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
4897 before using it as the accessed field.
4899 2000-05-31 Tom Tromey <tromey@cygnus.com>
4901 * java-tree.h (boolean_array_vtable, byte_array_vtable,
4902 char_array_vtable, short_array_vtable, int_array_vtable,
4903 long_array_vtable, float_array_vtable, double_array_vtable):
4905 * expr.c (get_primitive_array_vtable): New function.
4906 (create_primitive_vtable): New function.
4907 (java_lang_expand_expr): Enable code to statically generate
4909 * decl.c (init_decl_processing): Create primitive vtables.
4910 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
4911 short_array_vtable, int_array_vtable, long_array_vtable,
4912 float_array_vtable, double_array_vtable): Define.
4914 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
4916 * java/parse.y (find_applicable_accessible_methods_list):
4917 Don't add an uninitialized value to the list.
4919 2000-05-25 Tom Tromey <tromey@cygnus.com>
4921 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
4922 when trying to see if field's class should be initialized. Always
4923 initialize field's declaring class, not qualified class.
4926 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
4927 `wfl_operator', to maybe_build_primttype_type_ref.
4930 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
4932 * parse.y (patch_method_invocation): Don't try to lookup methods
4935 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4937 * parse.y (resolve_field_access): Call the appropriate <clinit>
4938 before accessing the length of a static array. Craft a decl for
4939 the field while its time. Fixes PR gcj/129.
4941 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4943 * parse.y (resolve_package): Correctly set `*next' (was off by
4945 (resolve_qualified_expression_name): Fixed comment.
4947 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4949 * jcf-parse.c (jcf_parse_source): Reset current_class and
4950 current_function_decl to NULL before parsing a new file.
4952 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4954 * parse.y (block_end:): If the collected block doesn't feature a
4955 statement, insert an empty statement.
4957 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4959 * parse.y (maybe_yank_clinit): New function.
4960 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
4961 end of the list of methods belonging to a class.
4962 (java_complete_expand_method): Check whether <clinit> is really
4963 necessary and expand it accordingly.
4965 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4967 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
4968 processed by the method's switch statement.
4970 2000-05-19 Tom Tromey <tromey@cygnus.com>
4972 * java-tree.h: Added init state enum.
4973 * decl.c (emit_init_test_initialization): Initialize class
4974 initialization check variable by looking at class' state.
4976 2000-05-19 Tom Tromey <tromey@cygnus.com>
4978 * java-tree.h (build_instanceof): Declare.
4979 (build_get_class): Declare.
4980 * parse.y (patch_binop): Use build_instanceof.
4981 * expr.c (build_instanceof): New function. If class is final,
4982 don't make a function call.
4983 (expand_java_INSTANCEOF): Use it.
4984 (build_get_class): New function.
4986 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4988 * jcf-write.c (generate_classfile): Scan the source_file for
4989 slashes with the right pointer variable.
4991 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
4993 * lang.c (lang_decode_option): Update -Wunused flags by calling
4995 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
4997 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
4999 * check_init.c (check_init): Constify local char *.
5000 * class.c (push_class): Constify local char *.
5001 * java_tree.h: Update prototypes.
5002 * jcf-io.c (open_class): Constify filename parameter and
5004 (find_class): Remove redundant string copy. Cast return from
5006 * jcf-parse.c (read_class, parse_class_file, yyparse):
5007 Constify local char *.
5008 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5009 Constify local char *.
5010 * jcf.h (JCF): Constify filename and classname.
5011 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5012 * lang.c (init_parse): Constify parameter and return value.
5013 * lex.c (java_get_line_col): Constify filename parameter.
5014 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5015 * parse.y (java_parser_context_suspend,
5016 issue_warning_error_from_context, safe_layout_class): Constify
5018 * parse.c: Regenerate.
5020 2000-05-08 Tom Tromey <tromey@cygnus.com>
5022 * expr.c (build_jni_stub): Cache the result of
5023 _Jv_LookupJNIMethod.
5025 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5027 * decl.c (predef_filenames_size): Now 7.
5028 (predef_filenames): New seventh entry.
5030 2000-05-04 Tom Tromey <tromey@cygnus.com>
5032 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5033 Keep track of when we've seen a reference field after a
5034 non-reference field.
5035 (get_boehm_type_descriptor): Handle case where we see
5036 non-reference fields but no trailing reference field.
5037 * decl.c (rawdata_ptr_type_node): Define.
5038 (init_decl_processing): Initialize rawdata_ptr_type_node.
5039 * java-tree.h (rawdata_ptr_type_node): Declare.
5041 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5043 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5044 specifiers in calls to fprintf.
5046 2000-05-03 Andrew Haley <aph@cygnus.com>
5048 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5050 * javaop.h (WORD_TO_INT): New function.
5051 (IMMEDIATE_s4): Use WORD_TO_INT.
5052 * jcf.h (JPOOL_INT): Ditto.
5054 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5057 2000-04-19 Tom Tromey <tromey@cygnus.com>
5059 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5061 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5063 * expr.c (build_jni_stub): New function.
5064 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5066 * parse.y (java_complete_expand_methods): Expand a native method
5067 and call build_jni_stub if -fjni given.
5068 * lang-options.h: Document -fjni.
5069 * lang.c (flag_jni): New global.
5070 (lang_f_options): Added `jni' entry.
5071 * java-tree.h (soft_lookupjnimethod_node,
5072 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5074 (flag_jni): Declare.
5075 (build_jni_stub): Declare.
5076 (struct lang_decl): Added `native' flag.
5077 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5079 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5080 soft_jnipopsystemframe_node): New globals.
5081 (init_decl_processing): Set them. _Jv_InitClass only takes one
5084 * java-tree.def: Put into `C' mode.
5086 2000-04-27 Tom Tromey <tromey@cygnus.com>
5089 * expr.c (expand_invoke): Generate check to see if object pointer
5090 is null in nonvirtual invocation case.
5091 * java-tree.h (soft_nullpointer_node): Declare.
5092 * decl.c (soft_nullpointer_node): New global.
5093 (init_decl_processing): Initialize soft_nullpointer_node.
5094 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5095 or `private' methods.
5096 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5098 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5100 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5103 2000-04-26 Tom Tromey <tromey@cygnus.com>
5105 * zextract.c (find_zip_file_start): New function.
5106 (read_zip_archive): Use it.
5108 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5110 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5112 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5114 * class.c (common_enclosing_context_p): New function.
5115 * java-tree.h (common_enclosing_context_p): Added prototype.
5116 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5117 classes sharing an outer context with the current instance.
5118 * parse.y (build_access_to_thisn): Fixed leading comment.
5119 (verify_constructor_super): New local `supper_inner'. Skip
5120 enclosing context argument in the case of inner class constructors.
5121 (patch_method_invocation): Insert proper context as second
5122 parameter to pure inner class constructor super invocations.
5124 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5126 * parse.y (end_class_declaration): Reset the interface number
5129 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5131 * parse.y (source_start_java_method): Deleted unnecessary code.
5132 (patch_method_invocation): Fixed comment.
5134 2000-04-24 Robert Lipe <robertlipe@usa.net>
5136 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5138 2000-04-23 Tom Tromey <tromey@cygnus.com>
5140 * boehm.c (mark_reference_fields): Use int_byte_position.
5142 2000-04-22 Tom Tromey <tromey@cygnus.com>
5144 * boehm.c (mark_reference_fields): Only call byte_position on
5147 2000-04-22 Tom Tromey <tromey@cygnus.com>
5149 * boehm.c (mark_reference_fields): Added `last_view_index'
5150 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5152 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5154 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5155 * parse.y (check_class_interface_creation): Fixed comments. Select
5156 permitted modifiers for (inner) interfaces. Changed error message
5157 to report rejected modifiers used with local classes.
5159 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5161 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5162 of directly inherited type considered in scope.
5163 * parse.y (do_resolve_class): Search inherited classes for inner
5166 2000-04-20 Tom Tromey <tromey@cygnus.com>
5168 * parse.y (not_accessible_p): Use member's class, not current
5169 class, when doing inheritance check for protected reference.
5172 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5174 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5176 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5178 * parse.y (lookup_field_wrapper): Search for final local aliases.
5179 (resolve_expression_name): Let lookup_field_wrapper search for
5180 final local aliases. Force the value of `name' if one is found.
5181 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5182 an expression name. Fixed comments.
5184 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5186 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5188 2000-04-19 Tom Tromey <tromey@cygnus.com>
5190 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5192 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5194 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5196 2000-04-18 Tom Tromey <tromey@cygnus.com>
5199 * gjavah.c (utf8_cmp): Changed return value.
5200 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5202 (cxx_keywords): New global.
5203 (get_field_name): Handle new result of cxx_keyword_subst.
5204 (print_method_info): Likewise.
5206 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5208 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5209 with a newline, for CNI.
5210 (print_stub_or_jni): Print a space or newline before method name for
5212 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5213 (process_file): Include gcj/cni.h if generating CNI stubs.
5215 2000-04-16 Tom Tromey <tromey@cygnus.com>
5217 * gjavah.c (decompile_method): Use print_field_name.
5220 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5222 * parse.y (java_expand_classes): Reverse the package list once.
5223 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5225 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5226 the `==' and `!=' operators.
5228 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5230 * jcf-write.c (generate_bytecode_insns): At invokation time,
5231 always relate an interface method to the type of its selector.
5233 2000-04-05 Tom Tromey <tromey@cygnus.com>
5236 * expr.c (expand_invoke): Generate check to see if object pointer
5237 is null in nonvirtual invocation case.
5238 * java-tree.h (soft_nullpointer_node): Declare.
5239 * decl.c (soft_nullpointer_node): New global.
5240 (init_decl_processing): Initialize soft_nullpointer_node.
5241 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5242 or `private' methods.
5243 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5245 2000-04-05 Tom Tromey <tromey@cygnus.com>
5248 * parse.y (check_final_assignment): Recognize assignments to the
5249 `length' field of an array when generating class files.
5251 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5253 * class.c (decl_hash): Prototype removed.
5254 (decl_compare): Likewise.
5256 2000-04-05 Tom Tromey <tromey@cygnus.com>
5258 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5259 * parse.y (check_modifiers_consistency): Check for final/volatile
5260 clash. Fixes PR gcj/164.
5262 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5264 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5266 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5268 (add_method_1): Use `java_hash_hash_tree_node' and
5269 `java_hash_compare_tree_node'.
5270 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5271 (java_hash_compare_tree_node): Likewise.
5272 * parse.y (find_applicable_accessible_methods_list): Create,
5273 delete and use a hash table to remember already searched interfaces.
5275 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5277 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5280 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5282 * boehm.c (mark_reference_fields, set_bit): Prototype.
5283 (set_bit): Un-ANSI-fy definition.
5285 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5288 * decl.c (emit_init_test_initialization): Likewise.
5290 * gjavah.c (jni_print_char): Likewise.
5292 * parse.y (create_new_parser_context): Likewise.
5294 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5296 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5297 patch missing hunk. Fixed indentation.
5299 2000-03-30 Tom Tromey <tromey@cygnus.com>
5301 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5302 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5304 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5306 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5307 when negative *before* using it as an array index.
5308 * ChangeLog: Fixed typo.
5310 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5312 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5313 to 0 when it reaches -1.
5315 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5317 * jcf-parse.c (get_constant): Properly cast `num' during the
5318 invocation of `add_double'.
5319 * jcf-write.c (push_long_const): Properly cast `lo' before
5320 comparing it to short bounds.
5321 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5322 `interface_body:' is reduced after the current interface is
5325 2000-03-26 Tom Tromey <tromey@cygnus.com>
5327 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5328 Java-specific `-f' option.
5330 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5332 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5333 Adjust order of making types.
5334 Make bitsize_*_node values.
5336 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5338 * class.c (make_field_value): Use byte_position.
5339 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5340 (java_array_data_offset): Likewise.
5341 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5344 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5346 * parse.y (check_abstract_method_definitions): New local
5347 `end_type_reached'. Make sure we also consider `end_type'.
5348 (java_check_abstract_method_definitions): Make sure we eventually
5349 consider `java.lang.Object'.
5350 (maybe_use_access_method): Don't use access method if not in the
5351 context of a pure inner class or if the method's context is right.
5352 (find_applicable_accessible_methods_list): New static flag
5353 `object_done'. Don't search abstract classes as interfaces. Fixed
5354 indentation. Fixed the `java.lang.Object' only search. Search
5355 class interface(s) first, then fully search enclosing contexts.
5356 (find_most_specific_methods_list): Pick the closest candidate when
5357 they're all abstract.
5359 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5361 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5362 properly initialize `finished_label'. Don't emit gotos for empty
5365 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5367 * except.c (emit_handlers): Clear catch_clauses_last.
5369 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5371 * parse.y (check_method_types_complete): New function.
5372 (create_class): Reset anonymous class counter only when seeing an
5374 (java_complete_class): JDEP_METHOD: Don't recompute signature
5377 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5379 * class.c (build_static_ref): Fixed indentation in comment.
5380 * java-tree.def (TRY_EXPR): Fixed typo in name.
5381 (CLASS_LITERAL): Likewise.
5382 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5383 (struct lang_type): New field `dot_class'.
5384 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5385 (generate_classfile): Method `class$' is synthetic.
5386 * parse.y (build_do_class_method): New function.
5387 (build_dot_class_method_invocation): Likewise.
5388 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5389 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5390 (qualify_ambiguous_name): Likewise.
5391 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5392 (build_try_statement): Fixed leading comment.
5394 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5396 * class.c (make_field_value): Properly handle sizes.
5397 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5398 (layout_class_method): Count using trees.
5399 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5400 * expr.c (java_array_data_offset): Use int_bit_position.
5401 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5402 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5404 2000-03-16 Tom Tromey <tromey@cygnus.com>
5406 * lang.c (flag_hash_synchronization): New global.
5407 (lang_f_options): Added `hash-synchronization'.
5408 * lang-options.h: Mention -fhash-synchronization.
5409 * java-tree.h (flag_hash_synchronization): Declare.
5410 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5411 hash table synchronization is disabled.
5412 * decl.c (init_decl_processing): Only push `sync_info' value when
5413 hash table synchronization is disabled.
5414 * class.c (make_class_data): Only push `sync_info' field when hash
5415 table synchronization is disabled. Removed dead code.
5417 2000-03-16 Tom Tromey <tromey@cygnus.com>
5419 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5421 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5423 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5425 * parse.y (patch_method_invocation): Handle anonymous classes
5426 creation in static context.
5428 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5430 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5431 * parse.y (resolve_qualified_expression_name): Use it.
5432 (patch_method_invocation): Likewise.
5434 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5436 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5437 depending on the type of dependency which dictates what the
5439 (unresolved_type_p): Resolved types limited to the current class.
5441 2000-03-15 Tom Tromey <tromey@cygnus.com>
5443 * decl.c (init_decl_processing): Set type of `sync_info' to be
5446 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5447 Correctly compute bit number for current slot. Zero `high' and
5448 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5449 mark_reference_fields.
5450 (mark_reference_fields): New function.
5452 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5454 * parse.y (register_incomplete_type): Fixed initialization of
5457 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5459 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5461 (push_class_context, pop_class_context): New function.
5462 (class_body:): Call pop_class_context.
5463 (interface_body:): Likewise.
5464 (INNER_QUALIFIER): New macro.
5465 (report_class_declaration): Changed output format and use
5466 INNER_QUALIFIER. Call push_class_context.
5468 2000-02-14 Andrew Haley <aph@cygnus.com>
5470 * check-init.c (check_init): Add new cases for unary and binary
5473 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5475 * parse.y (resolve_package): Set `next' once a type name has been
5476 progressively discovered.
5477 (resolve_qualified_expression_name): Propagate resolution only if
5478 there are remaining qualifiers. Take into account `q' might have
5479 been cleared after re-qualification.
5480 * parse.y (patch_method_invocation): New local `resolved'.
5481 Section dealing with qualified expression rewritten to use
5482 resolve_field_access.
5484 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5486 * parse.h (PUSH_CPC): Fixed indentation.
5487 (DEBUG_CPC): New macro.
5488 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5489 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5490 * parse.y (class_body_declaration:): Use
5491 SET_CPC_INSTANCE_INITIALIZER_STMT.
5492 (method_declaration:): Check for null current_function_decl.
5493 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5494 (java_parser_context_pop_initialized_field): Better handling of
5496 (maybe_make_nested_class_name): Mark nested class name as
5497 qualified when necessary.
5498 (end_class_declaration): Don't call java_parse_context_resume when
5499 one or more error occurred.
5500 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5501 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5502 SET_CPC_INITIALIZER_STMT.
5503 (method_header): Check for inner classes declaring static methods.
5504 (resolve_qualified_expression_name): Handle situation where `this'
5507 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5509 * typeck.c (build_prim_array_type): Correctly set the high word too.
5511 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5513 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5515 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5516 list of methods for interfaces.
5518 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5520 * parse.y (qualify_ambiguous_name): Properly handle expressions
5523 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5525 * parse.y (check_final_assignment): Extended to process
5527 (patch_assignment): Have check_final_assignment called only once.
5529 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5531 * java-tree.h (IS_INIT_CHECKED): New flag.
5532 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5533 * parse.y (patch_string): Call force_evaluation_order on the
5534 completed string concatenation tree.
5535 * expr.c (force_evaluation_order): Call force_evaluation_order on
5536 function's arguments too.
5538 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5540 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5541 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5542 (build_anewarray): Likewise.
5543 * parse.y (patch_newarray): Likewise.
5544 * parse.c: Regenerated.
5546 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5548 * decl.c (init_decl_processing): Added new class fields `depth',
5549 `ancestors', and `idt' to class_type_node. Use
5550 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5551 * class.c (make_class_data): Push initial values for new fields.
5552 * java-tree.h: Updated prototype for `build_invokeinterface'.
5553 * expr.c (build_invokeinterface): Changed parameters to accept
5554 `method' tree. Calculate index of `method' in its declaring
5555 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5556 (expand_invoke): Call `build_invokeinterface' with new parameters.
5557 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5560 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5562 * typeck.c (lookup_do): Search superinterfaces first
5563 when looking up an interface method. From Godmar Back
5566 2000-03-06 Tom Tromey <tromey@cygnus.com>
5568 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5570 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5572 * java-tree.h (lookup_argument_method2): Declared.
5573 (safe_layout_class): Prototype moved from parse.h.
5574 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5575 * parse.y (java_check_regular_methods): Local `super_class' gone.
5576 Call lookup_argument_method2 instead of lookup_argument_method.
5577 Perform modifier match for methods found declared in implemented
5578 interfaces. Fixed indentation problem. Overriding/hiding error
5579 report to take place only for methods found in classes.
5580 * typeck.c (lookup_argument_method): Changed leading
5581 comment. Re-written by calling lookup_do.
5582 (lookup_argument_method2): New function.
5583 (lookup_java_method): Re-written by calling lookup_do.
5584 (lookup_do): New function.
5586 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5588 * check-init.c (check_init): Removed dead code. Handle (blank)
5590 * parse.y (declare_local_variables): New local `final_p', set it
5591 and use it to initialize LOCAL_FINAL.
5592 (check_final_assignment): Only check FIELD_DECLs.
5594 2000-02-17 Tom Tromey <tromey@cygnus.com>
5596 * Makefile.in (JAVA_OBJS): Added boehm.o.
5597 (boehm.o): New target.
5598 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5599 * java-tree.h (flag_use_boehm_gc): Declare.
5600 (get_boehm_type_descriptor): Declare.
5601 * lang.c (lang_f_options): Added `use-boehm-gc'.
5602 (flag_use_boehm_gc): New global.
5603 * lang-options.h: Added -fuse-boehm-gc.
5604 * boehm.c: New file.
5605 * class.c (get_dispatch_table): If class uses a Boehm type
5606 descriptor, put it in the vtable.
5607 (make_class_data): Removed dead code.
5609 2000-03-03 Per Bothner <per@bothner.com>
5611 * decl.c (init_decl_processing): Initialize sizetype properly.
5613 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5615 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5616 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5617 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5618 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5619 (jcf_parse): New local `current'. Load innerclasses seen in outer
5620 context being processed.
5621 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5622 * jcf-write.c (append_innerclasses_attribute): New function.
5623 (append_innerclasses_attribute_entry): Likewise.
5624 (get_access_flags): Handle static classes. Set anonymous and local
5625 classes to be private.
5626 (generate_classfile): Attribute count adjusted. Call
5627 append_innerclasses_attribute.
5628 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5629 PURE_INNER_CLASS_TYPE_P.
5630 * parse.y (parser_qualified_classname): New parameter `is_static',
5631 produce non qualified name accordingly.
5632 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5633 (create_interface): Added argument to parser_qualified_classname.
5634 (create_class): Added argument to parser_qualified_classname. Setup
5635 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5636 (add_inner_class_fields): Fixed indentation.
5637 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5638 (method_declarator): Fixed typo in comment.
5639 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5640 (build_current_thisn): Likewise.
5641 (patch_method_invocation): Likewise.
5643 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5645 * decl.c (current_function_decl): Move to toplev.c.
5647 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5649 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5650 (DECL_BIT_INDEX): Use underlying representation.
5651 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5653 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5655 * expr.c (build_java_ret): Pass proper type to size_binop.
5657 2000-02-25 Anthony Green <green@cygnus.com>
5659 * expr.c (build_class_init): Mark the decl to be ignored by
5661 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5662 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5663 * class.c (init_test_hash_newfunc): New function.
5664 (decl_hash): New function.
5665 (decl_compare): New function.
5666 * decl.c (emit_init_test_initialization): New function.
5667 (complete_start_java_method): Traverse the init test hashtable,
5668 calling emit_init_test_initialization.
5669 (always_initialize_class_p): Define.
5670 * expr.c (build_class_init): Use initialization tests when
5671 emitting class initialization code.
5672 (always_initialize_class_p): Declare.
5673 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5675 * java-tree.h: Include hash.h.
5676 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5677 (struct lang_decl): Add init_test_table field.
5678 (init_test_hash_entry): Define.
5680 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5682 * gjavah.c (main): Avoid using `argi' to report unimplemented
5685 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5687 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5688 initialize locals to avoid warnings. Local `exception_type' moved
5691 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5693 * parse.y (resolve_expression_name): Use `orig' as a second
5694 argument to resolve_field_access.
5695 (resolve_field_access): Removed unnecessary code when dealing with
5698 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5700 * class.c (push_super_field): Don't push the field twice.
5701 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5702 * parse.h (java_reorder_fields): Prototyped.
5703 * parse.y (java_reorder_fields): New function.
5704 (java_layout_class): Simplified not to worry about re-ordering.
5706 2000-02-23 Tom Tromey <tromey@cygnus.com>
5708 * gjavah.c (print_name): In JNI case, correctly quote string.
5709 (print_method_info): Don't handle overrides in JNI mode.
5711 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5713 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5714 value type set to `boolean_type_node'.
5716 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5718 * jcf-dump.c (main): Test for correct condition after
5719 output file creation.
5721 2000-02-19 Anthony Green <green@cygnus.com>
5723 * jcf-depend.c (add_entry): Fix test for first list entry.
5725 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5727 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5728 * constants.c (build_constants_constructor): Likewise.
5730 2000-02-19 Anthony Green <green@cygnus.com>
5732 * jcf-depend.c (add_entry): Add entries to the end of the list.
5734 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5736 * decl.c (INT_TYPE_SIZE): Define if necessary.
5737 (expand_java_return): Handle the case of a native integer smaller
5740 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5742 * gjavah.c (help): Use GCCBUGURL.
5743 * jv-scan.c (help): Likewise.
5744 * jcf-dump.c (help): Likewise.
5746 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5748 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5751 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5753 * jcf-parse.c (load_class): Call `fatal' if no file containing
5754 the target class are found.
5756 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5758 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5759 lex.c, lex.h, and PARSE_H to...
5760 (parse.o, parse-scan.o): ...here, respectively.
5762 * lex.c: Split out code that may trigger SIGFPE from yylex()
5763 to its own function.
5764 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5766 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5768 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5770 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5772 * parse.y (outer_field_access_p): Stop in time when outer contexts
5774 (resolve_qualified_expression_name): Properly qualify *everything*
5775 after a package.type to be resoled as expression names.
5776 (find_applicable_accessible_methods_list): Save/restore `class' to
5777 isolate it from a possible outer context search.
5779 2000-02-15 Tom Tromey <tromey@cygnus.com>
5781 * gjavah.c (jni_print_char): New function.
5782 (print_full_cxx_name): Use it.
5783 (decode_signature_piece): Likewise.
5784 (print_cxx_classname): Likewise.
5786 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5788 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5790 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5792 * gjavah.c: Include version.h.
5794 * jcf-dump.c: Likewise.
5796 * jv-scan.c: Likewise.
5798 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5800 * parse.y (outer_field_access_fix): First parameter now a tree
5801 node. Check for assignement to final. First argument to
5802 build_outer_field_access_fix modified to accommodate prototype.
5803 (build_outer_field_access): Don't check for assignment to final
5805 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
5806 possibly returned by outer_field_access_fix. Changed
5807 outer_field_access_fix's first argument.
5808 (check_final_assignment): $finit$'s context is OK.
5809 (patch_unaryop): Use node instead of its line/column value when
5810 calling outer_field_access_fix.
5812 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5814 * parse.y (interface_declaration:): No longer tagged
5815 <node>. Re-installed default action.
5816 (class_member_declaration:): Handle inner interfaces.
5817 (interface_member_declaration): Handle inner interfaces and
5819 (create_interface): Push error if one seen. Suspend parsing
5820 context when processing an inner interface.
5821 (register_fields): Inner class static field limitations not to
5822 apply to inner interfaces.
5824 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5826 * jcf-parse.c (load_class): Update `java_error_count' when a
5827 class' file can't be found.
5828 (parse.y): Avoid (byte)code generation when errors seen.
5830 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5832 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
5833 decodes a valid node.
5834 (patch_binop): Handle TRUNC_DIV_EXPR.
5836 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5838 * parse.y (resolve_package): New local `acc'. Try to progressively
5839 build and guess a package and type name.
5841 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5843 * parse.y (find_applicable_accessible_methods_list): Load and
5844 layout the search class if necessary.
5845 (java_complete_tree): Keep to original type of the folded initial
5848 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5850 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
5851 Generate error message if circularity is detected. New static
5853 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
5854 * jcf-write.c (generate_bytecode_insns): Very simply handle
5856 * parse.y (java_check_circular_reference): Use
5857 `cyclic_inheritance_report' during report, if necessary.
5858 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
5859 walking NEW_ARRAY_INIT twice.
5861 2000-02-09 Tom Tromey <tromey@cygnus.com>
5863 * parse.y (check_class_interface_creation): Allow inner classes to
5864 be `private' or `protected', check modifiers' consistency. Prevent
5865 block local classes from bearing any modifiers.
5867 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5869 * except.c (check_start_handlers): Re-add prototype lost in last
5871 (maybe_start_try): Remove excess argument to `check_start_handlers'.
5873 2000-02-09 Andrew Haley <aph@cygnus.com>
5875 * decl.c (clear_binding_level): Remove excess initializer.
5876 (maybe_poplevels): Remove unused variable.
5877 (force_poplevels): Ditto.
5878 (struct binding_level): Add comment.
5880 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5882 * jcf-write.c (generate_classfile): Don't consider
5883 pre-initialization with reference value (use <clinit> instead.)
5884 * parse.y (java_fix_constructors): No generated constructor for
5886 (build_outer_field_access): Removed debug message.
5887 (outer_field_expanded_access_p): Adapted to bytecode generation.
5888 (build_outer_field_access_method): Use fix_method_argument_names.
5889 (build_outer_method_access_method): Fixed indentation. Added
5890 comment. Handle access method generation for static and also void
5892 (build_access_to_thisn): Inserted debug message.
5893 (maybe_build_thisn_access_method): Use fix_method_argument_names.
5894 (resolve_qualified_expression_name): Fixed comment.
5895 (not_accessible_p): Adapted to bytecode generation. Added comment.
5896 (patch_method_invocation): Added comment.
5897 (maybe_use_access_method): Fixed leading comment. Handle static
5899 (java_complete_lhs): Don't shortcut handling of initialized upon
5900 declaration String type static fields when generating bytecode.
5901 (patch_unaryop): Handle outer field access when generating
5904 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5906 * java-tree.h (FIELD_THISN): New macro.
5907 * jcf-write.c (append_synthetic_attribute): New function.
5908 (generate_classfile): Set "Synthetic" attribute on this$<n>,
5909 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
5910 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
5912 (build_outer_field_access): Turned on access functions usage and
5913 generation when compiling to bytecode.
5914 (maybe_use_access_method): Likewise.
5916 2000-01-25 Andrew Haley <aph@cygnus.com>
5918 * java-except.h (struct eh_range): Add `expanded' field.
5919 (maybe_start_try): Add end_pc arg.
5920 (maybe_end_try): Ditto.
5921 * java-tree.h (force_poplevels): new function.
5922 * expr.c (expand_byte_code): Don't call maybe_start_try or
5924 * except.c (add_handler): Reset expanded.
5925 (expand_start_java_handler): Set expanded.
5926 (check_start_handlers): Don't expand a start handler that's
5927 already been expanded.
5928 (maybe_start_try): Add end_pc arg. Only expand a handler which
5930 (expand_end_java_handler): call force_poplevels.
5931 (force_poplevels): new function.
5932 * decl.c (binding_level): Add start_pc of binding level.
5933 (maybe_pushlevels): Call maybe_start_try when pushing binding
5935 (maybe_poplevels): Call maybe_end_try when popping binding levels.
5936 (LARGEST_PC): Define.
5937 (clear_binding_level): Use LARGEST_PC.
5939 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
5940 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
5941 (binding_depth, is_class_level, current_pc): new variables.
5942 (struct binding_level): ditto.
5943 (indent): new function.
5944 (push_jvm_slot): add debugging info.
5945 (maybe_pushlevels): ditto.
5946 (maybe_poplevels): ditto.
5949 (start_java_method): ditto.
5950 (give_name_to_locals): comment only.
5951 * except.c (binding_depth, is_class_level, current_pc):
5953 (expand_start_java_handler): add debugging info.
5954 (expand_end_java_handler): ditto.
5956 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5958 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
5959 (print_name_for_stub_or_jni, process_file): Constify a char*.
5961 2000-02-03 Tom Tromey <tromey@cygnus.com>
5963 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
5965 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5967 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
5968 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
5971 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5973 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
5974 * java-tree.h (TYPE_II_STMT_LIST): New macro.
5975 (struct lang_type): New field `ii_block'.
5976 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
5977 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
5978 * parse.h (struct parser_ctxt): New field `instance_initializers'.
5979 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
5980 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
5981 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
5983 * parse.y (add_instance_initializer): New function.
5984 (in_instance_initializer): New static global.
5985 (class_body_declaration:): Link instance initializer block.
5986 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
5987 (array_creation_expression:): Remove unused local.
5988 (java_parser_context_push_initialized_field): Fixed leading
5989 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
5990 CPC_INSTANCE_INITIALIZER_LIST.
5991 (java_parser_context_pop_initialized_field): Likewise.
5992 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
5993 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
5994 CPC_INITIALIZER_STMT.
5995 (fix_constructors): New local `class_type'. Use it. Call
5996 add_instance_initializer.
5997 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
5998 (patch_return): Forbid return in instance initializers.
5999 (patch_throw_statement): Enforce exception handling in the context
6000 of instance initializers.
6002 2000-02-03 Tom Tromey <tromey@cygnus.com>
6004 * Make-lang.in (java.mostlyclean): Remove executables in
6007 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6009 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6010 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6011 (java_float_finite): Convert to use union Word from javaop.h.
6012 (java_double_finite): Convert to use union DWord from javaop.h.
6014 2000-02-02 Tom Tromey <tromey@cygnus.com>
6016 * gjavah.c (options): Added `jni' entry.
6017 (help): Document -jni.
6018 (flag_jni): New global.
6019 (process_file): Handle JNI output. Don't print text from
6020 -prepend, -add, etc, when generating stubs. Only remove `.class'
6021 suffix if it actually exists.
6022 (main): Create a `.c' file when run with `--jni --stubs'. Create
6023 correct output file name with `--jni'.
6024 (print_include): Mangle header name differently in JNI case.
6025 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6027 (print_method_info): Handle JNI case. Put signature info into
6028 method name. Handle case when STREAM is NULL.
6029 (print_name_for_stub_or_jni): New function.
6030 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6031 (print_cxx_classname): Handle JNI.
6032 (print_full_cxx_name): Likewise.
6033 (decode_signature_piece): Likewise.
6034 (overloaded_jni_method_exists_p): New function.
6035 (struct method_name): Added `signature' and `sig_length' fields.
6036 (HANDLE_END_FIELD): Do nothing in JNI mode.
6038 2000-02-02 Tom Tromey <tromey@cygnus.com>
6040 * jv-scan.c: Include version.c, <getopt.h>.
6041 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6042 (options): New array.
6043 (usage): New function.
6044 (version): New function.
6045 (main): Use getopt_long to parse command line.
6046 * jcf-dump.c: Include version.c, <getopt.h>.
6047 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6048 OPT_JAVAP): New macros.
6049 (options): New array.
6050 (usage): Return `void'. Changed message.
6051 (help): New function.
6052 (version): New function.
6053 (main): Use getopt_long_only to parse command line.
6054 * gjavah.c: Include <getopt.h>.
6055 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6056 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6057 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6058 (options): New array.
6059 (java_no_argument): Removed.
6060 (help): Updated with missing options.
6061 (main): Use getopt_long_only to parse command line.
6062 (usage): Changed message.
6064 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6066 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6067 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6068 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6069 * parse.y (array_creation_expression:): Handle anonymous arrays.
6070 (build_array_from_name): Don't set `ret_name' if null.
6071 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6072 (qualify_ambiguous_name): Likewise.
6073 (java_complete_expand_class): Likewise.
6075 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6077 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6078 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6079 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6080 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6081 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6082 AIPL_FUNCTION_COMPLETED_INVOCATION.
6083 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6084 AIPL_FUNCTION_INVOCATION_READY.
6085 (AIPL_FUNCTION_DECLARATION): New enum entry.
6086 * parse.y (reorder_static_initialized): New function.
6087 (java_parser_context_pop_initialized_field): Use it.
6088 (add_inner_class_fields): Use
6089 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6090 augmented. Install marker after last alias initializer, if any.
6091 (generate_finit): Fixed typo. Don't try to retain only the used
6093 (method_header): Compute and set DECL_FUNCTION_NAP.
6094 (method_declarator): Fixed comment. Insert alias initializer in
6096 (build_alias_initializer_parameter_list): Fixed leading
6097 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6098 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6099 (java_complete_expand_class): Code to retain only used aliases
6101 (java_complete_expand_methods): New local `first_decl'. Generate
6102 $finit$ first, then expand the constructors, regular methods and
6104 (java_complete_expand_method): Don't report error on missing
6105 return statement if previously detected bogus.
6106 (fix_constructors): Don't patch constructor parameters list.
6107 (patch_method_invocation): Use new AIPL enum values. Reverse
6108 alias initializer list for anonymous classes.
6110 2000-01-30 Anthony Green <green@redhat.com>
6112 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6113 determine how many stack slots to pop.
6115 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6117 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6118 error handling/recovery.
6119 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6121 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6123 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6124 FIELD_LOCAL_ALIAS_USED): New macros.
6125 (DECL_FUNCTION_NAP): New macro.
6126 (struct lang_decl): New field `nap'.
6127 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6128 (struct lang_type): New fields `finit_stmt_list' and
6130 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6131 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6132 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6133 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6134 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6135 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6136 (BUILD_THROW): Macro line separator re-indented.
6137 * parse.y (end_class_declaration): New function.
6138 (maybe_generate_pre_expand_clinit): New name for
6139 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6140 pre-expand static fields.
6141 (maybe_generate_clinit): Function deleted.
6142 (check_for_static_method_reference): Prototype's parameter list
6144 (generate_finit): New name for maybe_generate_finit. Changed
6145 leading comment. Function rewritten to use
6146 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6147 (build_alias_initializer_parameter_list): New function.
6148 (java_parser_context_pop_initialized_field): Likewise.
6149 (add_inner_class_fields): Likewise.
6150 (type_declaration:): Call end_class_declaration.
6151 (class_member_declaration:): Likewise.
6152 (formal_parameter_list:): Fixed typos.
6153 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6154 element. Improved error handling.
6155 (block_statement:): Call end_class_declaration.
6156 (anonymous_class_creation:): Likewise.
6157 (create_anonymous_class): Fixed comments.
6158 (create_class): Call add_inner_class_fields.
6159 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6160 (method_header): Use MARK_FINAL_PARMS.
6161 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6162 (method_declarator): Propagate final argument flag.
6163 (craft_constructor): New local `artificial'. Call
6164 build_alias_initializer_parameter_list. Use
6165 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6166 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6168 (complete_expand_class): Get rid of unused outer context local
6170 (java_complete_expand_methods): Fixed leading
6171 comment. Generate/pre-expand <clinit> first. Changed method
6172 expansion order to regular, $finit$, constructors, <clinit>.
6173 (java_complete_expand_method): Set current_function_decl.
6174 (fix_constructors): Fix constructor parameter list to account for
6175 outer context local alias initializers.
6176 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6177 (resolve_expression_name): Lookup outer context local aliases. New
6178 local `access', use it.
6179 (patch_method_invocation): Patch inner class ctor invocation with
6180 outer context local aliases initialization values. $finit$
6181 invocation patching now includes things generated with
6182 build_alias_initializer_parameter_list.
6183 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6184 (build_super_invocation): Likewise.
6185 (patch_assignment): Changed comment.
6187 2000-01-27 Andrew Haley <aph@cygnus.com>
6189 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6193 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6195 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6197 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6199 * parse.y (register_fields): Don't pass a format specifier to
6200 OBSOLETE_MODIFIER_WARNING.
6201 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6202 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6204 (check_modifiers): Change function into a macro.
6205 (check_class_interface_creation): Pass a literal format string.
6207 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6209 * buffer.h: PROTO -> PARAMS.
6210 * check-init.c: Likewise.
6211 * class.c: Likewise.
6212 * constants.c: Likewise.
6213 * convert.h: Likewise.
6215 * except.c: Likewise.
6217 * gjavah.c: Likewise.
6218 * java-except.h: Likewise.
6219 * java-tree.h: Likewise.
6220 * jcf-depend.c: Likewise.
6221 * jcf-dump.c: Likewise.
6222 * jcf-parse.c: Likewise.
6223 * jcf-path.c: Likewise.
6224 * jcf-reader.c: Likewise.
6225 * jcf-write.c: Likewise.
6227 * jv-scan.c: Likewise.
6228 * jvgenmain.c: Likewise.
6229 * jvspec.c: Likewise.
6233 * parse-scan.y: Likewise.
6234 * parse.h: Likewise.
6235 * parse.y: Likewise.
6236 * typeck.c: Likewise.
6237 * verify.c: Likewise.
6240 * zextract.c: Likewise.
6241 * zipfile.h: Likewise.
6243 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6245 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6246 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6247 * constants.c (build_constant_data_ref): Check for cached
6248 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6249 in TYPE_CPOOL_DATE_REF.
6250 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6251 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6252 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6253 (LOCAL_FINAL): New macro.
6254 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6255 constant pool -- don't try to reuse.
6256 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6258 (find_in_current_zip): Use TYPE_JCF.
6259 * parse.h (java_check_final): Prototype removed.
6260 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6261 (maybe_create_class_interface_decl,
6262 check_class_interface_creation): Likewise.
6263 (java_expand_finals): Function removed.
6264 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6265 (block_statement:): Fixed comment.
6266 (anonymous_class_creation:): Likewise.
6267 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6269 (check_class_interface_creation): Loosened error report on (inner)
6270 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6271 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6272 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6274 (create_interface): Likewise.
6275 (anonymous_class_counter): New static global.
6276 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6277 patch. Fixed comments.
6278 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6279 anonymous_class_counter when declaring a toplevel class.
6280 (craft_constructor): Fixed constructor name when handling
6281 anonymous classes. Anonymous class constructors to feature hidden
6283 (java_fix_constructors): Added comment.
6284 (java_check_final): Function removed.
6285 (java_complete_expand_methods): Fixed comment. Don't generate
6286 class data, save its outgoing constant pool instead.
6287 (verify_constructor_super): Skip anonymous class constructor
6288 hidden this$<n> parameter.
6289 (java_expand_classes): New local `saved_ctxp'. Removed call to
6290 java_expand_finals and java_check_final. Expand anonymous class
6291 constructors. Generate class data.
6292 (build_super_invocation): Skip anonymous class hidden this$<n>
6294 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6295 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6296 (set_java_signature): Likewise.
6298 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6300 * gjavah.c: Delete ACC_VISIBILITY define.
6301 * jcf.h: Add ACC_VISIBILITY define.
6302 * parse.y: final: rule tagged <value>.
6303 (java_check_regular_methods): Use ACC_VISIBILITY define for
6304 default package access check.
6305 (local_variable_declaration_statement): Use final: rule.
6307 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6309 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6312 2000-01-17 Tom Tromey <tromey@cygnus.com>
6314 * gjavah.c (print_field_info): Allow non-static final fields.
6316 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6318 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6319 * parse.y (patch_anonymous_class): New function.
6320 (create_anonymous_class): Register incomplete type when the
6321 class/interface to extends/implement isn't known yet.
6322 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6323 (verify_constructor_super): Tuned error message.
6325 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6327 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6328 (ANONYMOUS_CLASS_P): New macro.
6329 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6330 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6331 * parse.y (create_class): Added leading argument.
6332 (maybe_create_class_interface_decl,
6333 check_class_interface_creation): Likewise.
6334 (craft_constructor): New function.
6335 (verify_constructor_super): Added argument in prototype.
6336 (class_declaration:): Inserted leading argument.
6337 (for_begin:): Use FOR_LOOP_P.
6338 (anonymous_class_creation): Create WFL of the anonymous class to
6339 instantiate. Call build_new_invocation. Added comments.
6340 (check_class_interface_creation): Handle parameter `anonymous' in
6341 verbose mode class creation announce.
6342 (link_nested_class_to_enclosing): Exclude anonymous classes.
6343 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6344 anonymous class, even though they appear to have an enclosing
6346 (create_interface): Pass extra argument to
6347 check_class_interface_creation.
6348 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6349 (create_class): Call check_class_interface_creation and
6350 maybe_create_class_interface_decl with extra new argument. Don't
6351 add private this$<n> to anonymous classes.
6352 (method_declarator): Insert hidden this$<n> to anonymous class
6354 (java_fix_constructors): Deleted code creating default
6355 constructor. Call craft_constructor instead.
6356 (java_check_regular_methods): Set `saw_constructor' to 1 for
6358 (fix_constructors): Pass extra argument to verify_constructor_super.
6359 (verify_constructor_super): New local `sdecl', use it. Search for
6360 matching constructor (possibly featuring arguments) in super
6362 (lookup_method_invoke): Craft constructor according to arguments
6363 list when dealing with anonymous class constructors.
6364 (build_super_invocation): Pass arguments to anonymous class super
6366 (search_loop): Use FOR_LOOP_P.
6367 (labeled_block_contains_loop_p): Likewise.
6369 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6371 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6372 (enclosing_context_p): New function.
6373 (get_access_flags_from_decl): Handle CLASS_STATIC.
6374 (maybe_layout_super_class): Extra first argument passed to
6376 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6378 * decl.c (access0_identifier_node): New global.
6379 (init_decl_processing): access0_identifier_node initialized.
6380 (pushdecl): Set DECL_CONTEXT only on non type decls.
6381 * expr.c (lookup_field): Lookup inner class fields in enclosing
6383 (expand_invoke): Use ID_INIT_P.
6384 (expand_java_field_op): Use DECL_CLINIT_P.
6385 * java-tree.def (CLASS_LITERAL): New tree code.
6386 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6387 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6388 (struct lang_decl): New field `inner_access'.
6389 (enclosing_context_p): Prototyped.
6390 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6391 ID_CLINIT_P): New macros.
6392 (CLASS_STATIC): New macro.
6393 (CLASS_ACCESS0_GENERATED_P): New macro.
6394 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6395 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6396 INNER_CLASS_P): New macros.
6397 (DECL_INNER_CLASS_LIST): New macro.
6398 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6400 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6401 the shift value to int. Fixed typo in comment.
6402 * lex.c (inst_id, wpv_id): Initialize.
6403 * mangle.c (unicode_mangling_length): Take `$' into account.
6404 * parse.h (DRECOVER, RECOVER): Terminate properly.
6405 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6406 (typedef struct _jdep): New field `enclosing'.
6407 (JDEP_ENCLOSING): New macro.
6408 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6409 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6410 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6411 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6412 GET_ENCLOSING_CPC_CONTEXT): New macros.
6413 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6414 (do_resolve_class): Added extra argument in prototype.
6415 * parse.y (resolve_class): Added extra argument in prototype.
6416 (maybe_create_class_interface_decl): Likewise.
6417 (maybe_use_access_method, build_wfl_wrap): New functions.
6418 (java_complete_expand_classes, java_complete_expand_class):
6420 (java_parser_context_push_initialized_field,
6421 java_parser_context_suspend, java_parser_context_resume):
6423 (maybe_make_nested_class_name, make_nested_class_name,
6424 set_nested_class_simple_name_value,
6425 link_nested_class_to_enclosing, find_as_inner_class,
6426 find_as_inner_class_do, check_inner_class_redefinition,
6427 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6428 maybe_build_thisn_access_method, build_outer_field_access,
6429 build_outer_field_access_methods, build_outer_field_access_expr,
6430 build_outer_method_access_method, build_new_access_id,
6431 build_outer_field_access_method, outer_field_access_p,
6432 outer_field_expanded_access_p, outer_field_access_fix,
6433 build_incomplete_class_ref, patch_incomplete_class_ref,
6434 create_anonymous_class): Likewise.
6435 (inst_id, wpv_id): New static global variables.
6436 (synchronized:): New rule, tagged <node>.
6437 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6439 (anonymous_class_creation:): New rule, tagged <node>.
6440 (NEW_TK): Tagged <node>.
6441 (type_literals, array_type_literal): New rules, tagged <node>.
6442 (class_declaration:): Removed action when reducing by class_body:
6443 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6444 using GET_CPC in sub-rules.
6445 (class_member_declaration): Handle inner classes.
6446 (method_declaration): When reducing method_header:, reset
6447 current_function_decl when appropriate.
6448 (method_declarator:): Set the number of formal parameter to 0 for
6449 method declared without arguments.
6450 (constructor_declarator:): Likewise.
6451 (static_initializer:): List of elements kept in a list.
6452 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6453 use of the keyword `static' for type declarations.
6454 (block_statement:): Handle inner class declarations.
6455 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6456 type qualified `this'.
6457 (class_instance_creation_expression): Use anonymous_class_creation:
6458 to handle inner class instances creation. Handle qualified `new'.
6459 (something_dot_new): Added appropriate actions.
6460 (create_new_parser_context): New function.
6461 (java_push_parser_context, java_parser_context_save_global,
6462 java_parser_context_suspend): Use create_new_parser_context.
6463 (check_modifiers): Changed leading comment.
6464 (check_class_interface_creation): Handle interclasses.
6465 (add_superinterfaces): Fixed comment.
6466 (create_interface): Build qualified name from the raw_name instead
6467 of its matching WFL. Push the initialized fields list. raw_name added
6468 as an extra argument to maybe_create_class_interface_decl.
6469 (create_class): Build qualified name from the raw_name instead of
6470 its matching WFL. Removed assignment to current_parsed_class_un.
6471 Call PUSH_ERROR before returning an error. Suspend the current
6472 parser context when processing an inner class. Push the
6473 initialized fields list. raw_name added as an extra argument to
6474 maybe_create_class_interface_decl. Add the private this$<n>
6476 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6477 (register_fields): Get the class type from GET_CPC and handle
6478 previous errors. Added code to handle the creation of static
6479 fields in inner classes. Initialized fields initialization
6480 statements kept in a list of lists.
6481 (maybe_generate_finit): Initialized fields initialization
6482 statements kept in a list of lists. Use GET_CPC.
6483 (maybe_generate_clinit): Likewise.
6484 (method_header): Use GET_CPC and GET_CPC_UN.
6485 (parser_qualified_classname): Handle inner classes.
6486 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6487 (java_fix_constructors): Hide pointer to enclosing context
6488 instance in constructor list when dealing with inner classes.
6489 (jdep_resolve_class): Call resolve_class with extra first argument
6491 (resolve_class): Add enclosing context as a first extra argument
6492 to do_resolve_class.
6493 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6495 (resolve_no_layout): Extra argument added to resolve_class
6497 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6498 (java_get_real_method_name): Use GET_CPC_UN.
6499 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6500 (java_check_abstract_methods): Handle static method declared in
6501 inner classes by an error.
6502 (java_check_regular_methods): Use DECL_CLINIT_P.
6503 (source_start_java_method): Also set DECL_MAX_LOCALS.
6504 (create_artificial_method): Call java_parser_context_save_global
6505 and java_parser_context_restore_global instead of saving/restoring
6506 the context by hand.
6507 (expand_start_java_method): Improved verbose mode message.
6508 (java_complete_expand_methods): Fixed leading comment. Use
6510 (fix_constructors): Added assignment to this$<n> if necessary.
6511 (java_expand_classes): Call java_complete_expand_classes instead
6512 of java_complete_expand_methods.
6513 (make_qualified_primary): Simplified.
6514 (merge_qualified_name): Optimized for missing left or right parts.
6515 (resolve_expression_name): Handle access to outer class fields from
6517 (resolve_qualified_expression_name): New macro
6518 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6519 classes. Report error on non appropriate qualification of
6520 `new'. Handle qualified `this'.
6521 (not_accessible_p): Allow access to outer class private fields from
6523 (patch_method_invocation): Handle method invocations through
6524 access methods and inner class constructor invocations.
6525 (find_applicable_accessible_methods_list): Search enclosing
6526 contexts of an inner class.
6527 (search_applicable_methods_list): Fixed typo.
6528 (argument_types_convertible): Handle inner class constructors'
6529 hidden outer context reference argument.
6530 (qualify_ambiguous_name): Handle qualified `this'.
6531 (java_complete_lhs): Handle use of field accessed through
6532 artificial access methods in various cases of assignments. Handle
6534 (check_final_assignment): Use DECL_CLINIT_P.
6535 (valid_ref_assignconv_cast_p): Handle the destination being an
6536 enclosing context of the source.
6537 (patch_unaryop): Handle use of field accessed through artificial
6539 (patch_return): Use DECL_CLINIT_P.
6540 (patch_throw_statement): Use DECL_CLINIT_P.
6541 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6542 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6545 2000-01-16 Anthony Green <green@cygnus.com>
6547 * parse.y (build_string_concatenation): Only use
6548 StringBuffer(String) shortcut if String arg is constant.
6550 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6552 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6553 the shift value to int. Fixed typo in comment.
6555 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6557 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6558 * jcf-write.c: Likewise.
6559 * parse.y: Likewise.
6560 * parse.c: Regenerate.
6562 2000-01-09 Anthony Green <green@cygnus.com>
6564 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6565 bytecodes in the correct order.
6567 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6569 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6571 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6573 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6574 before building constant array decl.
6576 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6578 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6579 method invocation and typo in conditional expression.
6580 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6581 the appropriate NOTE_POP.
6582 * parse.y (patch_binop): Shift value mask to feature the right
6585 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6587 * class.c (assume_compiled, assume_compiled_node): Add static
6589 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6591 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6593 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6595 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6596 to `__modifier' to avoid stringifying it.
6598 * parse.y (verify_constructor_circularity): Don't call a variadic
6599 function with a non-literal format string.
6600 (java_check_abstract_methods): Move unreachable code inside
6601 `continue' statement.
6602 (lookup_method_invoke): Call xstrdup, not strdup.
6604 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6607 * jcf-parse.c (yyparse): Likewise.
6609 * jv-scan.c (main): Likewise.
6611 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6613 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6614 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6615 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6618 * parse.y (synchronized, variable_redefinition_error,
6619 check_class_interface_creation, create_interface, create_class,
6620 method_header, finish_method_declaration,
6621 check_modifiers_consistency, method_declarator,
6622 complete_class_report_errors, check_abstract_method_definitions,
6623 java_check_regular_methods, check_throws_clauses,
6624 java_check_abstract_methods, read_import_dir,
6625 check_pkg_class_access, declare_local_variables, fix_constructors,
6626 cut_identifier_in_qualified, resolve_expression_name,
6627 resolve_qualified_expression_name, patch_method_invocation,
6628 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6629 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6630 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6631 patch_try_statement, patch_synchronized_statement,
6632 patch_throw_statement, check_thrown_exceptions,
6633 patch_conditional_expr): Likewise.
6635 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6637 * Makefile.in (LIBDEPS): Added gcc's errors.o
6638 (../jcf-dump$(exeext):): Link with gcc's errors.o
6639 (../gcjh$(exeext):): Likewise.
6640 * expr.c (expand_java_NEW): Layout the entire target type instead of
6641 laying out its methods only.
6642 (lookup_field): Layout the class after having loaded it.
6643 * java-tree.h (java_debug_context): Declared.
6644 * jcf-io.c (toplev.h): Included.
6645 (find_class): Removed assignment to jcf's outofsynch
6646 field. Force source file to be read if newer than its matching
6647 class file. Tweaked debug messages.
6648 * jcf-parse.c (jcf_out_of_synch): Deleted.
6649 (read_class): Call to jcf_out_of_synch removed.
6650 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6651 (jcf_out_of_synch): Prototype deleted.
6652 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6653 `deprecated' and `class_err': integer turned into bit fields.
6654 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6655 * parse.y (package_list): New global.
6656 (package_declaration:): Record newly parsed package name.
6657 (extra_ctxp_pushed_p): Static global deleted.
6658 (java_parser_context_save_global): Create buffer context for the
6659 purpose of saving globals, if necessary.
6660 (java_parser_context_restore_global): Pop context pushed for the
6661 purpose of saving globals, if necessary.
6662 (java_debug_context_do): New prototype and function.
6663 (java_debug_context): Likewise.
6664 (do_resolve_class): Use already parsed package names to qualify
6665 and lookup class candidate.
6666 (java_pre_expand_clinit): Removed unnecessary local variable.
6668 1999-12-17 Tom Tromey <tromey@cygnus.com>
6670 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6672 (process_file): Use `\n\' at end of each line in string.
6674 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6676 * expr.c (expand_invoke): Layout the loaded class before
6677 attempting to use it.
6678 (expand_java_field_op): Allow final field assignments to take
6680 * typeck.c (convert): Return error_mark_node if expr is null.
6682 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6684 * class.c (class_depth): Return -1 if the class doesn't load
6686 * expr.c (can_widen_reference_to): Check for errors during depth
6687 computation and return 0 accordingly.
6688 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6689 create default constructors and add an other error check.
6690 * parse.h (java_fix_constructors): Prototyped.
6691 * parse.y (java_pre_expand_clinit): Likewise.
6692 (build_super_invocation): Re-prototyped to feature one argument.
6693 (java_check_circular_reference): Directly use `current'.
6694 (java_fix_constructors): New function.
6695 (java_check_regular_methods): Don't create default constructors
6696 here, but abort if none were found.
6697 (java_complete_expand_methods): Pre-process <clinit> calling
6698 java_pre_expand_clinit.
6699 (java_pre_expand_clinit): New function.
6700 (fix_constructors): build_super_invocation invoked with the
6701 current method declaration as an argument.
6702 (build_super_invocation): Use the context of the processed method
6703 decl argument instead of current_class.
6704 * typeck.c (lookup_java_method): Take WFLs in method names into
6707 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6709 * class.c (make_class_data): flag_keep_inline_functions to keep
6710 private methods in the method array.
6712 1999-12-15 Anthony Green <green@cygnus.com>
6714 * check-init.c (check_init): Take into account both types of
6715 `throw's when checking for uninitialized variables.
6717 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6719 * parse.y (java_complete_lhs): Force convertion of array
6720 dimensions to int_type_node, that's what runtime's ABI expects.
6722 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6724 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6725 operand of a WFL, until the Java front-end gets fixed with regard
6726 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6728 1999-12-10 Andrew Haley <aph@cygnus.com>
6730 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6731 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6732 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6736 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6738 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6739 before calling expand_eh_region_start and expand_start_all_catch.
6740 * except.c (expand_start_java_handler): Switch to permanent
6741 obstack before calling expand_eh_region_start.
6742 (expand_end_java_handler): Switch to permanent obstack before
6743 calling expand_start_all_catch.
6745 1999-12-5 Anthony Green <green@cygnus.com>
6747 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6748 function with side effects.
6749 (init_decl_processing): Mark all memory allocating DECLs with
6752 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6754 * except.c (expand_end_java_handler): Call
6755 expand_resume_after_catch and end_catch_handler.
6757 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6759 * verify.c (verify_jvm_instructions): Create new return label
6760 chain if non existent (don't rely on the verified state of the jsr
6763 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6765 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6766 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6768 * parse.y (patch_assignment): Removed bogus final class test on
6769 lhs when checking on whether to emit an ArrayStoreException runtime
6771 * expr.c (expand_java_arraystore): Likewise.
6773 1999-11-28 Anthony Green <green@cygnus.com>
6775 * decl.c (find_local_variable): Reuse single slot decls when
6778 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6780 * jcf-parse.c (saw_java_source): Global variable removed.
6781 (read_class): Don't use `saw_java_source'. Added extra braces.
6782 (yyparse): Code setting `saw_java_source' removed.
6784 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6786 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6788 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6790 * verify.c (merge_type_state): Non verified subroutines being
6791 considered more than once to trigger passive type merge.
6793 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6795 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
6796 in case of error. Error message tuned.
6798 1999-11-21 Anthony Green <green@cygnus.com>
6800 * constants.c (find_methodref_index): Unwrap method names before
6801 inserting them in the constant pool.
6803 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
6805 * class.c (assume_compiled_node): New typedef.
6806 (assume_compiled_tree): New static data.
6807 (find_assume_compiled_node): New function.
6808 (add_assume_compiled): New function.
6809 (assume_compiled): New function.
6810 * class.c (make_class_data): Use assume_compiled.
6811 (is_compiled_class): Use assume_compiled.
6813 * java-tree.h (add_assume_compiled): Declare.
6815 * lang.c (lang_decode_option): Parse new options.
6817 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6819 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
6820 int_type_node: that's what `_Jv_AllocObject' expects.
6822 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6824 * parse.y (lookup_method_invoke): Use lang_printable_name to
6825 reliably build the type name during error report. Fixes PR gcj/97.
6827 1999-11-09 Tom Tromey <tromey@cygnus.com>
6829 * jcf-path.c: Include <sys/stat.h>.
6830 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
6831 (DIR_UP): New macro.
6833 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6835 * parse.y (source_end_java_method): Resume permanent allocation,
6836 reversing Apr 27 1998 patch.
6837 (patch_string_cst): Pop obstacks after having pushed the permanent
6840 1999-11-05 Tom Tromey <tromey@cygnus.com>
6842 * class.c (finish_class): Emit inlined methods if any native
6843 methods exist in the class. Fixes PR gcj/85.
6845 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6847 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
6848 (qualify_ambiguous_name): Likewise.
6850 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
6852 * typeck.c: (lookup_java_method): search all inherited
6853 interfaces when looking up interface method.
6855 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6857 * parse.y (method_header:): Issue error message for rule `type
6859 (synchronized:): Error report when not using synchronized.
6861 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6863 * parse.y (resolve_qualified_expression_name): Prevent `this' from
6864 being used before the superclass constructor has been called.
6865 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
6866 instead of `CALL_THIS_CONSTRUCTOR_P'.
6868 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
6870 * check-init.c: Fix typo in comment.
6872 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6874 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
6877 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6879 * parse.y (expression_statement:): Call function to report
6880 improper invocation of a constructor.
6881 (parse_ctor_invocation_error): New function.
6883 1999-10-26 Mark Mitchell <mark@codesourcery.com>
6885 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
6888 1999-10-21 Tom Tromey <tromey@cygnus.com>
6890 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
6891 in generated `main'.
6893 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6895 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
6896 (qualify_ambiguous_name): Likewise.
6898 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6900 * parse.y (java_complete_tree): fold_constant_for_init to work on
6902 (java_complete_lhs): Likewise.
6903 (array_constructor_check_entry): Complete an initializer element
6904 on permanent_obstack.
6906 1999-10-19 Tom Tromey <tromey@cygnus.com>
6908 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
6909 From Mike Moreton <mike@pillim.demon.co.uk>.
6911 1999-10-15 Greg McGary <gkm@gnu.org>
6913 * java-tree.h (flag_bounds_check): Remove extern decl.
6914 * lang.c (flag_bounds_check): Remove global variable.
6915 (lang_f_options): Remove "bounds-check" entry.
6916 (lang_init_options): Default flag_bounds_check to "on".
6918 1999-10-14 Tom Tromey <tromey@cygnus.com>
6920 * jvgenmain.c (usage): New function.
6921 (main): Use it. Also, handle `-D' options.
6922 * jvspec.c (lang_specific_driver): Recognize -D.
6923 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
6925 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
6927 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6929 * jcf-dump.c (print_constant, disassemble_method): Don't call a
6930 variadic function with a non-literal format string.
6932 * parse-scan.y (report_main_declaration): Likewise.
6934 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
6936 * parse.y (read_import_dir, patch_assignment, patch_binop,
6937 patch_array_ref): Likewise.
6939 * typeck.c (build_java_array_type): Likewise.
6941 * verify.c (verify_jvm_instructions): Likewise.
6943 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6945 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
6947 1999-10-07 Anthony Green <green@cygnus.com>
6949 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
6950 where CHECK_PUT may fail for valid reasons.
6952 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
6953 UNSAFE_PUTN): New macros.
6955 1999-10-04 Tom Tromey <tromey@cygnus.com>
6957 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
6958 well. Fixes Java PR gcj/59.
6959 * parse-scan.y (yyerror): Report errors.
6961 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
6963 * decl.c (insert_block): Remove unconditional `abort'.
6965 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6967 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
6968 FUNCTION_CODE now of type int. All callers changed.
6969 Set the builtin's DECL_BUILT_IN_CLASS.
6971 1999-09-23 Tom Tromey <tromey@cygnus.com>
6973 * jvspec.c (lang_specific_driver): Don't read spec file if
6974 -fsyntax-only given.
6976 1999-09-22 Tom Tromey <tromey@cygnus.com>
6978 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
6980 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
6981 (WORDS_TO_LONG): Likewise.
6982 (WORDS_TO_DOUBLE): Likewise.
6984 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6986 * jcf-write.c (RELOCATION_VALUE_0): New macro.
6987 (RELOCATION_VALUE_1): Likewise.
6988 (emit_iinc, emit_reloc, push_constant1, push_constant2,
6989 push_in_const, push_long_const): Prototyped.
6990 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
6991 (push_constant2): Likewise.
6992 (push_int_const): Cast find_constant1's integer arguments to `jword'.
6993 (find_constant_wide): Cast find_constant2's integer arguments to
6995 (find_constant_index): Cast find_constant2's and find_constant2's
6996 integer arguments to `jword'.
6997 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
6998 (emit_switch_reloc): Use RELOCATION_VALUE_0.
6999 (emit_if): Use RELOCATION_VALUE_1.
7000 (emit_goto): Likewise.
7001 (emit_jsr): Likewise.
7002 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7003 argument to push_long_const to HOST_WIDE_INT.
7005 1999-09-15 Andreas Schwab <schwab@suse.de>
7007 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7009 1999-09-20 Nick Clifton <nickc@cygnus.com>
7011 * lang.c (lang_decode_option): Extend comment.
7013 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7015 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7018 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7020 * gjavah.c (get_field_name, print_method_info, print_include,
7021 add_namelet): Use xmalloc, not malloc.
7023 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7024 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7027 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7029 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7031 * jcf-path.c (add_entry): Likewise.
7033 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7035 * jv-scan.c (xmalloc): Remove definition.
7037 * jvgenmain.c (xmalloc): Likewise.
7039 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7041 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7043 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7044 concat, not xmalloc/sprintf.
7045 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7046 (xstrdup): Remove definition.
7048 * parse.y (duplicate_declaration_error_p,
7049 constructor_circularity_msg, verify_constructor_circularity,
7050 check_abstract_method_definitions, java_check_regular_methods,
7051 java_check_abstract_methods, patch_method_invocation,
7052 check_for_static_method_reference, patch_assignment, patch_binop,
7053 patch_cast, array_constructor_check_entry, patch_return,
7054 patch_conditional_expr): Use xstrdup, not strdup.
7056 * zextract.c (ALLOC): Use xmalloc, not malloc.
7058 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7060 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7062 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7063 (do_spec, lang_specific_pre_link, lang_specific_driver,
7064 input_filename, input_filename_length): Don't declare.
7065 (main_class_name, jvgenmain_spec, lang_specific_driver):
7067 (lang_specific_driver): All calls to the function pointer
7068 parameter now explicitly call `fatal'.
7070 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7072 * parse.y (find_applicable_accessible_methods_list): Search
7073 abstract classes as interfaces.
7075 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7077 * class.c (finish_class): We're now outside a valid method
7078 declaration. Tell the rest of gcc so.
7080 1999-09-08 Bruce Korb autogen@linuxbox.com
7082 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7084 1999-09-07 Tom Tromey <tromey@cygnus.com>
7086 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7088 (decode_signature_piece): Don't emit "::" in JArray<>.
7089 (print_namelet): Only print trailing `;' when printing a class.
7091 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7093 * java-tree.h: Delete declarations for all tree nodes now moved to
7095 * decl.c: Delete their definitions.
7097 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7099 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7100 * Makefile.in (OBJS): Add ggc-callbacks.o.
7101 (OBJDEPS): Likewise.
7103 1999-09-03 Tom Tromey <tromey@cygnus.com>
7105 * parse.y (strip_out_static_field_access_decl): Return operand if
7106 it satisfies JDECL_P.
7108 1999-09-02 Tom Tromey <tromey@cygnus.com>
7110 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7111 Handle nested arrays, like `[[I'.
7113 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7115 * class.c (finish_class): Remove unused parameter, all callers
7118 * expr.c (build_java_athrow): Change return type to void.
7119 (java_lang_expand_expr): Make sure each case in switch returns a
7122 * java-tree.h (finish_class): Fix prototype to take void args.
7124 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7125 (main): Issue return from main, not exit.
7127 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7129 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7131 * jv-scan.c (main): Issue return from main, not exit.
7133 * parse.y (check_abstract_method_definitions,
7134 java_check_abstract_method_definitions): Add static prototypes.
7135 (java_complete_expand_methods): Fix call to `finish_class'.
7137 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7140 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7142 * lang.c (language_string): Constify.
7144 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7146 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7147 Remove hacks for stuff which comes from libiberty.
7149 * Make-lang.in: Likewise.
7151 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7153 * Makefile.in (xref.o): Depend on xref.c explicitly.
7155 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7157 * java-tree.h (lang_printable_name): Constify a char*.
7159 * lang.c (lang_printable_name): Likewise.
7161 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7163 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7166 1999-08-26 Tom Tromey <tromey@cygnus.com>
7168 * gjavah.c (print_cxx_classname): Print "::" before qualified
7171 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7173 * parse.y (lookup_cl): Changed leading comment. Now does its best
7174 to set the column number.
7175 (qualify_ambiguous_name): Take WFL wrappers into account.
7177 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7179 * verify.c (verify_jvm_instructions): Don't check instruction
7180 validity beyond end of method.
7182 1999-08-25 Tom Tromey <tromey@cygnus.com>
7184 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7186 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7188 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7189 cxx_keyword_subst, generate_access, name_is_method_p,
7190 get_field_name, print_field_name, super_class_name, print_include,
7191 decode_signature_piece, print_class_decls, usage, help,
7192 java_no_argument, version, add_namelet, print_namelet): Add static
7194 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7195 name_is_method_p): Constify a char*.
7196 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7197 Provide a final else clause in an if-else-if.
7198 (print_field_info): Add missing final arg in function call to
7200 (print_method_info, decompile_method, decode_signature_piece,
7201 print_c_decl, print_full_cxx_name, print_stub,
7202 print_mangled_classname, super_class_name, print_include,
7203 add_namelet, add_class_decl, print_class_decls, process_file,
7204 help): Constify a char*.
7206 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7207 push_int_const, find_constant_wide, find_constant_index,
7208 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7209 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7210 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7211 emit_if, emit_goto, emit_jsr, call_cleanups,
7212 make_class_file_name): Add static prototypes.
7213 (generate_bytecode_return, generate_bytecode_insns): Pass a
7214 NULL_PTR, not a NULL_TREE.
7216 * jv-scan.c: Include "jcf.h".
7217 (main): Declare using DEFUN macro.
7219 * jvspec.c (find_spec_file, lang_specific_pre_link,
7220 lang_specific_driver): Add prototypes.
7221 (find_spec_file): Constify a char*.
7223 * keyword.gperf (hash, java_keyword): Add prototypes.
7225 * lang.c (lang_print_error): Add static prototype.
7226 (lang_init): Prefer memcpy over bcopy to avoid casts.
7228 * lex.c (yylex): Add static prototype.
7230 * parse-scan.y: Include "lex.c" earlier.
7232 * parse.h: Remove redundant declaration for `yylex'.
7234 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7235 labeled_block_contains_loop_p): Add static prototypes.
7236 (not_accessible_p): Make static to match prototype.
7238 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7240 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7242 * parse.y (check_method_redefinition): Changed leading comment.
7243 (check_abstract_method_definitions): New function.
7244 (java_check_abstract_method_definitions): New function.
7245 (java_check_regular_methods): Call it.
7246 (verify_constructor_super): Fixed indentation.
7247 (lookup_method_invoke): Likewise.
7249 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7251 * parse.y (method_header): Return a null pointer if the current
7253 (finish_method_declaration): Return if the current function decl
7255 (source_start_java_method): Likewise.
7256 (java_method_add_stmt): Likewise.
7258 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7260 * class.c (emit_register_class): Removed unnecessary call to
7262 * parse.y (labeled_block_contains_loop_p): Removed unused local
7265 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7267 * parse.y (java_refold): Added prototype.
7269 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7271 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7272 (java_stabilize_reference): Removed unnecessary `else'.
7273 (java_complete_lhs): Set flag to remember boolean. Call
7274 java_refold. Added comments.
7275 (java_decl_equiv): New function.
7276 (binop_compound_p): Likewise.
7277 (java_refold): Likewise.
7278 (patch_unaryop): Striped static field access assigned to decl and
7279 op. Changed promotion scheme for ++/-- operators.
7280 (search_loop): New function.
7281 (labeled_block_contains_loop_p): Likewise.
7282 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7284 (patch_bc_statement): Call search_loop. Fixed comment.
7286 1999-08-14 Anthony Green <green@cygnus.com>
7288 * expr.c (java_lang_expand_expr): Mark static array data as
7291 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7293 * jvgenmain.c (main): NUL-terminate name_obstack.
7295 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7297 * check-init.c (check_bool2_init, done_alternative): Add static
7300 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7301 (add_method, build_utf8_ref, build_class_ref,
7302 append_gpp_mangled_type, layout_class_method): Constify a char*.
7304 * decl.c (push_promoted_type, make_binding_level): Add static
7306 (push_promoted_type, pushdecl): Constify a char*.
7308 * except.c (find_handler_in_range, link_handler,
7309 check_start_handlers): Add static prototypes.
7311 * expr.c (process_jvm_instruction): Constify a char*.
7313 * gjavah.c (main): Constify a char*.
7315 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7318 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7320 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7321 munge, print_ents): Constify a char*.
7323 * jcf-dump.c (disassemble_method): Constify a char*.
7324 (print_constant_pool, print_exception_table): Add static prototypes.
7325 (print_constant, print_exception_table, main, disassemble_method):
7328 * jcf-io.c (find_classfile, find_class): Likewise.
7330 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7331 (set_source_filename, predefined_filename_p): Add static prototypes.
7332 (set_source_filename, get_constant, get_class_constant,
7333 find_in_current_zip): Constify a char*.
7335 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7337 (add_entry, add_path, jcf_path_classpath_arg,
7338 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7340 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7341 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7342 jcf_parse_one_method, jcf_parse_methods,
7343 jcf_parse_final_attributes): Add static prototypes.
7344 (get_attribute): Constify a char*.
7346 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7347 jcf_dependency_add_target, jcf_path_classpath_arg,
7348 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7350 * jv-scan.c (main): Constify a char*.
7351 (gcc_obstack_init): Add prototype arguments.
7353 * jvgenmain.c (gcc_obstack_init): Likewise.
7354 (main): Constify a char*.
7356 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7358 (put_decl_string, lang_print_error): Constify a char*.
7359 (lang_init): Remove redundant extern prototype.
7361 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7363 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7364 Add static prototypes.
7365 (get_type_from_signature): Constify a char*.
7367 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7368 Add static prototypes.
7369 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7370 (verify_jvm_instructions): Constify a char*.
7372 * xref.c (xref_flag_value): Likewise.
7374 * xref.h (xref_flag_value): Likewise.
7376 * zextract.c (makeword, makelong): Add static prototypes.
7377 (makeword, makelong): Constify a uch*.
7379 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7381 * lang.c (java_dummy_print): Constify a char*.
7382 (lang_print_error): Likewise.
7383 (lang_init): Remove redundant prototype for `print_error_function'.
7384 (lang_init_source): Likewise.
7385 (lang_identify): Constify a char*.
7387 1999-08-09 Tom Tromey <tromey@cygnus.com>
7389 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7390 (WORDS_TO_LONG): Likewise.
7391 (WORDS_TO_DOUBLE): Likewise.
7393 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7395 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7397 * expr.c (java_stack_pop, java_array_data_offset,
7398 build_java_throw_out_of_bounds_exception, case_identity,
7399 build_java_check_indexed_type): Add static prototypes.
7400 (linenumber_table, expand_invoke, expand_java_field_op,
7401 build_primtype_type_ref, expand_byte_code): Constify a char*.
7403 * java-tree.h (build_primtype_type_ref, linenumber_table):
7405 (java_lang_expand_expr): Add prototype.
7407 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7408 `java_lang_expand_expr'.
7410 * lex.c (java_lex_error): Constify a char*.
7411 (java_get_unicode, java_read_char, java_allocate_new_line,
7412 java_unget_unicode, java_sneak_unicode): Prototype.
7414 * parse-scan.y (current_class, package_name, method_declarator,
7415 report_class_declaration, yyerror): Constify a char*.
7417 * parse.h (java_report_errors): Prototype.
7418 (yyerror): Constify a char*.
7420 * parse.y (classitf_redefinition_error, check_modifiers,
7421 parse_jdk1_1_error, lookup_package_type,
7422 lookup_package_type_and_set_next, get_printable_method_name,
7423 purify_type_name): Constify a char*.
7424 (build_super_invocation, maybe_generate_finit,
7425 verify_constructor_super, parser_add_interface,
7426 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7427 java_complete_expand_methods, java_expand_finals,
7428 cut_identifier_in_qualified, java_stabilize_reference,
7429 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7430 merge_string_cste): Prototype.
7431 (single_type_import_declaration, yyerror,
7432 variable_redefinition_error, build_array_from_name,
7433 build_unresolved_array_type, check_class_interface_creation,
7434 resolve_class, complete_class_report_errors,
7435 note_possible_classname, read_import_dir,
7436 find_in_imports_on_demand, resolve_package, fix_constructors,
7437 check_deprecation, lookup_method_invoke,
7438 maybe_build_primttype_type_ref, array_constructor_check_entry):
7440 (java_complete_expand_methods, java_expand_finals): Make static.
7441 (convert_narrow): Remove static prototype.
7443 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7445 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7447 1999-08-02 Richard Henderson <rth@cygnus.com>
7449 * decl.c: Include defaults.h instead of expr.h.
7450 * parse.y: Likewise.
7452 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7454 * java/decl.c (start_java_method): Change all uses of
7455 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7456 Ensure expr.h is included.
7457 * java/expr.c (pop_arguments): Ditto.
7458 * java/parse.y (expand_start_java_method): Ditto.
7460 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7462 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7464 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7466 * decl.c: Include "function.h".
7467 * except.c: Likewise.
7468 * parse.y: Likewise.
7469 * Makefile.in: Update dependencies.
7471 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7473 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7474 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7475 `modifier' with ATTRIBUTE_UNUSED.
7477 * gjavah.c (process_file): Add braces around ambiguous `else'.
7479 * jcf-dump.c (print_access_flags, localvar_free): Change return
7482 * parse.y (java_complete_expand_method): Initialize variable
7484 (resolve_qualified_expression_name): Likewise for `field_decl'.
7485 (patch_method_invocation): Likewise for `class_to_search'.
7486 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7487 (patch_assignment): Likewise for `lhs_type'.
7489 * verify.c (verify_jvm_instructions): Remove unused variable
7492 1999-07-25 Richard Henderson <rth@cygnus.com>
7494 * decl.c (va_list_type_node): New.
7496 1999-07-25 Anthony Green <green@cygnus.com>
7498 * gjavah.c (print_stub): New function.
7499 (METHOD_IS_NATIVE): New macro.
7500 (print_mangled_classname): Make static.
7501 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7502 (process_file): Perform stub generation.
7503 (HANDLE_METHOD): Don't emit class decls during stub
7505 (HANDLE_END_METHOD): Take into account stub generation.
7506 (print_method_info): Handle stub generation.
7507 (print_stub): New function.
7508 (print_cxx_classname): Make signature consistant with others.
7509 (help): Describe -stubs option.
7510 (main): Create stub file.
7511 (version): Use version.c.
7512 (print_full_cxx_name): New function.
7513 (print_c_decl): Use print_full_cxx_name.
7515 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7517 * check-init.c (check_init): Handle MAX_EXPR.
7519 1999-07-15 Andrew Haley <aph@cygnus.com>
7521 * lang.c (flag_use_divide_subroutine): New variable.
7522 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7523 fp-to-integer conversion.
7524 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7527 * expr.c (build_java_soft_divmod): New function.
7528 (build_java_binop): Call build_java_soft_divmod if
7529 flag_use_divide_subroutine is set.
7530 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7531 soft_lrem_node: new builtin functions.
7532 (init_decl_processing) Initialize the new builtins.
7533 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7534 soft_lrem_node: new builtin functions.
7535 (build_java_soft_divmod): New function.
7536 * parse.y: Call build_java_soft_divmod if
7537 flag_use_divide_subroutine is set.
7540 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7541 a --specs= arg) even if not linking.
7542 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7543 -fuse-divide-subroutine
7545 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7547 * parse.y (resolve_and_layout): Check methods only once.
7548 (resolve_qualified_expression_name): Verify thrown exceptions
7550 (check_thrown_exceptions): Reject exceptions thrown in
7551 initializer. Error message tuned.
7553 1999-07-14 Andrew Haley <aph@cygnus.com>
7555 * expr.c (expand_expr): Do not return the last statement in a
7556 block as the block's value.
7558 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7560 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7561 CALL_EXPR, to avoid order of evaluation changes.
7563 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7565 * parse.y (qualify_ambiguous_name): Do not use
7566 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7568 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7570 * check-init.c (check_init): Handle MAX_EXPR.
7571 * expr.c (force_evaluation_order): Force method call arguments to
7572 be evaluated in left-to-right order.
7573 * parse.y (qualify_ambiguous_name): Loop again to qualify
7574 NEW_ARRAY_EXPR properly.
7576 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7578 * parse.y (patch_invoke): Resolve unresolved invoked method
7580 (qualify_ambiguous_name): STRING_CST to qualify expression for
7581 type name resolution.
7583 1999-06-24 Andrew Haley <aph@cygnus.com>
7585 * class.c (finish_class): Whenever a deferred method is
7586 output, rescan the list of methods to see if a new candidate for
7587 output can be found.
7589 1999-06-28 Tom Tromey <tromey@cygnus.com>
7591 * jvspec.c (lang_specific_driver): Recognize --help.
7593 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7595 * parse.y (resolve_package): Fixed bogus return statement.
7596 (patch_method_invocation): Resolve method invocation beginning with
7597 a package name qualifier.
7599 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7601 * Make-lang.in (java.stage1): Depend on stage1-start.
7602 (java.stage2): Likewise for stage2-start.
7603 (java.stage3): Likewise for stage3-start.
7604 (java.stage4): Likewise for stage4-start.
7606 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7608 * parse.y (java_complete_lhs): When doing cross referencing, don't
7609 try to keep file location on a WFL expanded as a CALL_EXPR.
7611 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7613 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7614 compiling to class file a void method with an empty method body.
7615 As a side effect, the bytecode backend will generate the
7616 appropriate `return' instruction.
7618 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7620 * parse.y (lookup_package_type_and_set_next): New function prototype.
7621 (resolve_package): Search current and imported packages.
7622 (lookup_package_type_and_set_next): New function.
7624 1999-06-22 Andrew Haley <aph@cygnus.com>
7626 * verify.c (verify_jvm_instructions): Check for pending blocks
7627 before invalid PC test and opcode switch, not after.
7629 1999-06-21 Andrew Haley <aph@cygnus.com>
7631 * except.c (find_handler_in_range): The upper limit for exception
7632 ranges is exclusive, not inclusive: (start <= pc < end).
7633 (link_handler): find child pointer which points to outer by
7634 searching sibling list: previous code incorrectly assumed that
7635 outer->outer->first_child must point to outer.
7636 * verify.c (verify_jvm_instructions): FIXME added to code for
7638 (verify_jvm_instructions): Do not assume that the last block
7639 processed in a subroutine is a block which ends with a `ret'
7640 instruction. With some control flows it is possible that the last
7641 block ends with an `athrow'.
7643 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7645 * parse.y (qualify_ambiguous_name): Reorganized the post
7646 evaluation of non WFL leading expression nodes.
7648 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7650 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7653 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7655 * parse.y (qualify_ambiguous_name): Handle qualified expression
7656 beginning with a STRING_CST.
7658 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7660 * parse.y (register_fields): Set DECL_INITIAL on both
7661 pre-initialized static and public fields.
7662 (resolve_field_access): Static field access expressions to always
7664 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7665 qualification. CONVERT_EXPR to be resolved as an expression name.
7666 (java_complete_lhs): Identify and access qualified final
7667 initialized field in switch statement case expression.
7668 (fold_constant_for_init): Pre-initialized field decl constant to
7671 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7673 * parse.y (note_possible_classname): Mark returned node with
7674 QUALIFIED_P only if the original class name contained a '/'.
7676 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7678 * Make-lang.in (gcjh): More parallel build fixes.
7680 1999-06-03 Mike Stump <mrs@wrs.com>
7682 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7684 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7686 * except.c (link_handler): Chain exception handlers in order.
7688 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7690 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7691 with nops and process as usual in order to always set correct EH
7692 ranges. Emit detailed warnings about unreachable bytecodes.
7694 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7696 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7699 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7701 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7702 or the searched field decl.
7704 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7706 * parse.y (fold_constant_for_init): Convert numerical constant
7707 values to the type of the assigned field.
7709 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7711 * expr.c (lookup_field): Relaxed the test on class loading error
7713 * parse.y (fold_constant_for_init): Enabeled old code.
7715 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7717 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7718 decide the validity of the cast of a java.lang.Cloneable reference
7720 (patch_conditional_expr): Fixed first argument passed to
7721 binary_numeric_promotion.
7723 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7725 * parse.y (qualify_ambiguous_name): Take into account that a
7726 CONVERT_EXPR might specify a type as a WFL.
7728 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7730 * parse.y (patch_assignment): Save the rhs before using it as an
7731 argument to _Jv_CheckArrayStore.
7733 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7735 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7737 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7739 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7740 floating point litteral only when the exponent indicator has been
7743 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7745 * parse.y (formal_parameter:): Construct argument tree list
7746 element even if a yet unsupported final parameter was encountered.
7748 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7750 * parse.y (finish_method_declaration): Issue errors for native or
7751 abstract methods declared with a method body, as well as for non
7752 native or non abstract methods with no method body.
7754 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7756 * class.c (build_utf8_ref): Initialize variable `field'.
7758 * decl.c (init_decl_processing): Initialize variable `field'.
7760 * expr.c (build_known_method_ref): Mark parameters `method_type',
7761 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7762 (process_jvm_instruction): Likewise for parameter `length'.
7764 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7765 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7768 * parse.y (maybe_generate_clinit): Remove unused variable
7769 `has_non_primitive_fields'.
7770 (find_in_imports_on_demand): Initialize variables `node_to_use'
7772 (patch_binop): Likewise for variable `prom_type'.
7773 (patch_unaryop): Likewise for variable `prom_type'.
7775 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7777 * xref.c (xref_table): Add missing initializer.
7779 1999-05-14 Tom Tromey <tromey@cygnus.com>
7781 * java-except.h (struct eh_range): Removed unused `next' member.
7782 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7783 after adding all exception handlers. Sort exception ranges in
7785 (struct pc_index): New structure.
7786 (start_pc_cmp): New function.
7787 * except.c (add_handler): Return `void'. Don't call link_handler;
7788 instead construct an ordinary linked list and do range
7790 (check_nested_ranges): New function.
7791 (link_handler): Changed interface to allow merging of eh_ranges.
7792 Split overlapping ranges. Return `void'.
7794 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7796 * parse.y (constructor_block_end:): New rule, tagged <node>.
7797 (constructor_body:): Use `constructor_block_end' instead of
7800 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7802 * parse.y (statement_nsi:): Pop `for' statement block.
7803 (java_complete_lhs): Labeled blocks containing no statement are
7804 marked as completing normally.
7806 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7808 * xref.c (xref_set_current_fp): New function, defined.
7809 * xref.h (xref_set_current_fp): New function, prototyped.
7811 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7813 * check-init.c (check_init): Take into account that
7814 LABELED_BLOCK_STMT can be empty.
7816 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7818 * parse.y (java_check_regular_methods): Warning check on not
7819 overriding methods with default access in other packages does not
7820 apply to `<clinit>'.
7821 (java_complete_lhs): If block body is an empty_stmt_node, replace
7822 it by NULL_TREE. This prevents gcc from generating an irrelevant
7825 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7827 * check-init.c (check_init): Removed code accepting to see things
7828 falling through default:, when doing xrefs.
7829 * java-tree.h (do_not_fold): New global variable, declared.
7830 * parse.y (do_not_fold): New global variable, defined.
7831 (java_complete_expand_method): Set `do_not_fold' to the value of
7832 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
7833 and reinstall them after them have been purged; do not check for
7834 initializations; do not issue missing return errors.
7835 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
7837 (patch_binop): Skip the fold part when doing xrefs.
7838 (build_string_concatenation): Skip the concatenation part when
7840 (patch_synchronized_statement): Do not generate a try-finally when
7842 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
7843 and keep the location where the throw was seen.
7844 * typeck.c (convert): When `do_not_fold' is set, do not attempt
7845 any treatment on the converted node an simply return a NOP_EXPR of
7847 * xref.c (xref_get_data): New function, defined.
7848 * xref.h (xref_get_data): New function, declared.
7849 (XREF_GET_DATA): Use xref_get_data.
7851 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7853 * gjavah.c (print_include): Cast the result of `strlen' to int
7854 when comparing against a signed value.
7855 (add_namelet): Likewise.
7857 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7859 * expr.c (expand_invoke): Mark parameter `nargs' with
7861 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
7863 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
7866 * jcf-reader.c (get_attribute): Cast a value to long
7867 when comparing against a signed expression. Likewise.
7869 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
7872 1999-05-11 Andrew Haley <aph@cygnus.com>
7874 * parse.y (source_end_java_method): If the current method contains
7875 any exception handlers, force asynchronous_exceptions: this is
7876 necessary because signal handlers in libjava may throw exceptions.
7877 * decl.c (end_java_method): Ditto.
7879 1999-05-11 Tom Tromey <tromey@cygnus.com>
7881 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
7883 * jvspec.c (THREAD_NAME): Removed.
7884 (GC_NAME): Likewise.
7885 (MATHLIB): Likewise.
7886 (WITHLIBC): Likewise.
7888 (THREADLIB): Likewise.
7889 (MATH_LIBRARY): Likewise.
7890 (lang_specific_driver): Don't add `-l' options to command line.
7891 Instead, add a single --specs option. Recognize `-L' options and
7892 use them to search for spec file.
7893 (find_spec_file): New function.
7894 (SPEC_FILE): New define.
7896 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
7898 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
7899 cpplib-enabled build.
7901 1999-05-05 Per Bothner <bothner@cygnus.com>
7903 * class.c (make_field_value): DECL_INITIAL may be a string literal;
7904 temporarily zero it while calling rest_of_decl_compilation.
7906 * java-tree.h (string_ptr_type_node): Add declaration.
7907 * decl.c: Define and initialize string_ptr_type_node.
7908 * parse.y (patch_string_cst): Use string_ptr_type_node.
7910 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
7911 * parse.y (for_statement): Now unconditionally exit_block.
7912 (finish_labeled_statement): No longer exit_block if for-loop.
7913 (patch_loop_statement): Check harder if the loop is already labeled.
7915 * parse.y (patch_initialized_static_field): Removed function.
7916 (maybe_generate_clinit): Removed special handling for interfaces.
7917 (java_complete_expand_methods): Do a preliminary java_complete_tree
7918 on <clinit> to determine if it can be removed.
7919 (java_complete_expand_method): Remove special handling for <clinit>.
7920 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
7921 optimize if we get back empty_stmt_node.
7922 For MODIFY_EXPR, re-do checking of static initializers.
7923 (fold_constant_for_init): Don't return immediate if VAR_DECL.
7924 For VAR_DECL, pass correct context.
7926 * verify.c (verify_jvm_instructions): Better error messages.
7928 1999-05-03 Tom Tromey <tromey@cygnus.com>
7930 * parse-scan.y (interface_declaration): Call
7931 report_class_declaration for interfaces.
7933 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
7935 * Makefile.in: Remove -v from bison command lines.
7937 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7939 * check-init.c (check_init): Exclude a case of error when doing
7941 * class.c (layout_class_method): Don't generate the error message
7942 twice when compiling from source.
7943 * lang-options.h: Added `-Wredundant-modifers' and
7944 `-Wunusupported-jdk11' flags and help text.
7945 * lang.c (lang_decode_option): Added support for
7946 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
7947 flag_static_local_jdk11 and flag_redundant set accordingly.
7948 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
7949 * parse.h (EXPR_WFL_ADD_COL): New macro.
7950 (DECL_END_SOURCE_LINE): Likewise.
7951 (DECL_INHERITED_SOURCE_LINE): Likewise.
7952 * parse.y (static_ref_err): New function, prototyped.
7953 (CCB_TK): Now tagged <operator>.
7954 (class_body:): Remember the location of the closing '}' of a class
7955 definition when doing xrefs.
7957 (block_end:): Likewise.
7958 (create_class): Remember the location of the inherited class
7959 identifier when doing xrefs.
7960 (register_fields): Added test on first operand of `init' before
7961 testing it TREE_CODE.
7962 (method_header): Store the location of the class identifier in the
7963 class decl when doing xrefs.
7964 (finish_method_declaration): Don't combine first/last method line
7966 (java_check_regular_methods): Warning check on not overriding
7967 methods with default access on other packages move before check on
7968 static methods. Initialization of `aflags' also moved up.
7969 (resolve_expression_name): Call static_ref_err to report the error.
7970 (static_ref_err): New function, implemented.
7971 (resolve_field_access): Returned simplified static field access
7973 (resolve_qualified_expression_name): Check for illegal use of
7974 static fields in a non static context. Call static_ref_err to
7975 report error in various places.
7976 (java_complete_tree): Do not fold initialized static fields when
7978 (java_complete_lhs): Likewise.
7980 1999-04-29 Anthony Green <green@cygnus.com>
7982 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
7983 create internal labels.
7984 (lookup_label): Ditto.
7986 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7988 * class.c (layout_class_method): Generate <clinit>'s rtl for
7990 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7991 for interfaces' <clinit>.
7992 * expr.c (lookup_field): Search for fields in interfaces.
7993 (expand_invoke): Fixed indentation.
7994 (expand_java_field_op): Likewise. Use IS_CLINIT.
7995 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
7996 (IS_CLINIT): New macro.
7997 * parse.y (type_declaration:): Call maybe_generate_clinit after an
7998 interface was parsed.
7999 (maybe_generate_clinit): Don't generate if the current class is an
8000 interface with only fields of primitive types.
8001 (reset_method_name): Use IS_CLINIT.
8002 (java_complete_expand_method): Expand <clinit> when it exists for
8003 interfaces. Use IS_CLINIT.
8004 (resolve_expression_name): Use DECL_CONTEXT instead of
8005 current_class to build static field references.
8006 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8007 ARRAY_REF when doing xreferencing.
8008 (check_final_assignment): Fixed typo in leading comment. Use
8010 (patch_array_ref): Don't fully expand array references when
8012 (patch_return): Use IS_CLINIT.
8013 (patch_throw_statement): Likewise.
8015 1999-04-22 Tom Tromey <tromey@cygnus.com>
8017 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8019 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8021 * decl.c (predef_filenames, predef_filenames_size): New globals
8022 (init_decl_processing): predef_filenames and predef_filenames_size
8024 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8026 * jcf-parse.c (predefined_filename_p): New function.
8027 (yyparse): Check that files on the command line are specified only
8028 once and issue a warning otherwise.
8029 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8030 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8031 avoid a gcc warning with -W -Wall turned on.
8032 (java_expand_classes): Abort if errors were encountered.
8033 (java_complete_lhs): If the cross reference flag is set, wrap
8034 field DECL node around a WFL when resolving expression name.
8036 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8038 * lang.c (lang_decode_option): Fixed returned value when parsing
8039 `-fxref=...' and `-Wall'.
8040 * parse.y (source_end_java_method): Do not generate code when
8041 flag_emit_xref is set.
8042 (resolve_expression_name): Do not build static field access when
8043 flag_emit_xref is set.
8044 (resolve_field_access): No special treatment on `length' when
8045 flag_emit_xref is set. Do not build qualified static field access
8046 when flag_emit_xref is set.
8047 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8048 when flag_emit_xref is set.
8049 (patch_assignment): Do not generate array store runtime check when
8050 flag_emit_xref is set.
8051 * xref.c (xref_flag_value): Fixed function declaration
8053 (xset_set_data): New function.
8054 * xref.h (xref_set_data): Added prototype for new function.
8055 (typedef struct xref_flag_table): New field data.
8056 (XREF_GET_DATA): New macro.
8058 1999-04-19 Tom Tromey <tromey@cygnus.com>
8060 * xref.h (enum): Removed trailing comma.
8062 * parse.y (resolve_qualified_expression_name): Added missing
8065 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8067 * gjavah.c: New prototypes for java_float_finite and
8070 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8072 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8075 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8077 * Makefile.in (TREE_H): Add tree-check.h.
8078 (RTL_H): Add genrtl.h.
8080 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8082 * parse.y (patch_assignment): Added ArrayStoreException runtime
8085 1999-04-06 Per Bothner <bothner@cygnus.com>
8087 * expr.c (pop_type_0): New function.
8088 (pop_type): Use pop_type_0.
8089 * java-tree.h (pop_type_0): New declaration.
8090 * verify.c (verify_jvm_instructions): Check return instructions.
8092 * parse.y (patch_binop): Don't fold if non-constant and emiting
8095 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8097 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8099 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8100 (main_jcf): Don't define.
8101 (process_file): Don't set `main_jcf'.
8103 * java-tree.h (main_jcf): Don't declare.
8105 * jcf-parse.c (main_jcf): Add static definition.
8107 * lang.c (main_jcf): Don't define.
8109 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8111 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8113 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8115 * jcf-depend.c: Include "config.h", not <config.h>.
8117 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8120 * jcf-path.c: Include "config.h", not <config.h>.
8122 * lex.c: Don't include various system header files.
8123 (java_init_lex): Cast the argument of `bzero' to PTR
8125 * parse-scan.y (java_push_parser_context): Likewise.
8127 * parse.y (java_push_parser_context): Likewise.
8128 (patch_bc_statement): Match format specifier to variable argument.
8130 * xref.c: Don't include <stdio.h>.
8132 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8134 * parse.y (struct parser_ctxt *ctxp): Now global.
8135 (declare_local_variables): Use WFL compound value for the
8136 declaration source line value, when doing cross-referencing.
8138 1999-03-31 Tom Tromey <tromey@cygnus.com>
8140 * gjavah.c (print_field_info): Allow constants of other types.
8141 (print_include): Generate include when new name is proper prefix
8142 of already printed name.
8143 (add_namelet): Likewise.
8144 (cxx_keyword_subst): New function.
8145 (print_method_info): Use it.
8146 (print_field_name): New function.
8147 (get_field_name): New function.
8148 (print_field_info): Use get_field_name and print_field_name.
8150 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8152 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8153 'KR-C', so gperf uses the `const' keyword on strings.
8155 * keyword.gperf (java_keyword): Const-ify a char*.
8157 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8159 * parse.y (patch_bc_statement): Fixed identation and a bogus
8162 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8164 * parse.y (patch_assignment): Allow static variables in other
8165 classes to be assigned.
8167 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8169 * class.c (maybe_add_interface): Remove unused variable
8171 (make_class_data): Use = for assignment, not ==. Likewise.
8172 (emit_register_classes): Remove unused variable `decl'.
8174 * lex.c: Fix comment so as not to contain an embedded `/*'.
8176 * verify.c (verify_jvm_instructions): Remove unused variable
8179 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8181 * parse.y (complete_loop_body): Rename to finish_loop_body.
8182 (complete_labeled_statement): Rename to finish_labeled_statement.
8183 (complete_for_loop): Rename to finish_for_loop.
8184 (complete_method_declaration): Rename to finish_method_declaration.
8186 * java-tree.h (continue_identifier_node): New global node.
8187 * decl.c: Define and initialize continue_identifier_node.
8188 * parse.y (generate_labeled_block): Remove - no longer needed.
8189 (build_loop_body): Use continue_identifier_node for continue block.
8190 (finish_labeled_statement): Also do pop_labeled_block actions.
8191 (java_complete_lhs): POP_LOOP even if error.
8192 (build_labeled_block): Special handling for continue_identifier_node.
8193 (patch_loop_statement): Re-organize.
8194 (patch_bc_statement): Re-write.
8196 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8198 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8199 using a WFL compound value.
8200 * parse.y (xref.h): Include.
8201 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8203 (register_fields): Set WFL compound value to lineno if doing
8205 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8207 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8208 * xref.h (expand_xref): Prototype renamed from xref_generate.
8210 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8212 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8213 (GET_CURRENT_BLOCK): New macro.
8214 * parse.y (current_static_block): New global variable.
8215 (method_body:): Define action.
8216 (complete_method_declaration): Set current_function_decl to NULL
8217 when work on the current method is done.
8218 (declare_local_variables): Use GET_CURRENT_BLOCK.
8219 (java_method_add_stmt): Likewise.
8220 (java_complete_expand_method): Disable the use of `this' when
8222 (enter_a_block): If no current method exist, use
8223 current_static_block to link static initializer blocks.
8224 (exit_block): Rewritten to use current_static_block when no current
8226 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8227 (patch_return): Forbid the use of `return' in static initializers.
8228 (patch_throw_statement): Fixed indentation. Issue specific error
8229 for uncaught thrown checked exception in static initializer
8230 blocks. Removed FIXME.
8232 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8234 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8235 Link gcj from gcc.o.
8237 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8239 * parse.y (find_applicable_accessible_methods_list): When dealing
8240 with interface: ensure that a given interface or java.lang.Object
8241 are searched only once.
8243 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8245 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8247 * jcf-dump.c (print_access_flags): Add braces around if-else.
8249 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8252 * lex.c (build_wfl_node): Add static prototype.
8254 * lex.h (build_wfl_node): Remove static prototype.
8256 * parse.y: Include lex.c early enough to declare everything needed.
8257 Ensure calls to `build_wfl_node' pass the proper arguments.
8258 (create_class): Remove unused variable `super_decl'.
8259 (get_printable_method_name): Initialize variable `name'.
8261 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8263 * Changelog: Fixed 1999-03-22 typos.
8264 * lang.c (lang_decode_option): Fixed typo in error string in the
8267 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8269 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8271 * java-tree.h (flag_emit_xref): Declared extern.
8272 * lang.c (xref.h): Included.
8273 (flag_emit_xref): New global variable.
8274 (lang_decode_option): Added support for -fxref.
8278 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8280 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8283 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8285 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8286 $(srcdir)/../system.h and $(JAVA_TREE_H).
8287 (jcf-io.o): Depend on $(JAVA_TREE_H).
8288 (mangle.o): Likewise.
8290 * check-init.c (check_cond_init): Add static prototype.
8292 * class.c (build_java_method_type, hashUtf8String,
8293 make_field_value, get_dispatch_vector, get_dispatch_table,
8294 append_gpp_mangled_type, mangle_static_field): Likewise.
8295 (strLengthUtf8): Hide unused definition.
8296 (hashUtf8String): Const-ify.
8297 (make_field_value): Un-ANSI-fy.
8299 * constants.c: Move inclusion of jcf.h above java-tree.h.
8300 (set_constant_entry, find_class_or_string_constant,
8301 find_name_and_type_constant, get_tag_node,
8302 build_constant_data_ref): Add static prototype.
8304 * decl.c (push_jvm_slot, builtin_function,
8305 lookup_name_current_level): Likewise.
8306 (builtin_function): Const-ify.
8308 * except.c (expand_start_java_handler, expand_end_java_handler):
8309 Add static prototype.
8311 * expr.c (flush_quick_stack, push_value, pop_value,
8312 java_stack_swap, java_stack_dup, build_java_athrow,
8313 build_java_jsr, build_java_ret, expand_java_multianewarray,
8314 expand_java_arraystore, expand_java_arrayload,
8315 expand_java_array_length, build_java_monitor, expand_java_pushc,
8316 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8317 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8318 expand_compare, expand_test, expand_cond, expand_java_goto,
8319 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8320 expand_java_field_op, java_push_constant_from_pool): Likewise.
8322 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8323 (build_java_arraynull_check): Mark parameters `node' and `type'
8324 with ATTRIBUTE_UNUSED.
8325 (note_label): Likewise for parameter `current_pc'.
8326 (expand_java_call, expand_java_ret): Hide unused definition.
8328 * java-tree.h (make_class, build_constants_constructor,
8329 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8330 init_outgoing_cpool, register_class, emit_register_classes,
8331 java_layout_seen_class_methods): Prototype.
8332 (unicode_mangling_length): Const-ify.
8333 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8334 emit_unicode_mangled_name, format_int, format_uint,
8335 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8336 jcf_print_utf8_replace, open_class): Prototype.
8338 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8339 <stdio.h>. Include tree.h/java-tree.h.
8340 (utf8_equal_string usage, process_class): Add static prototype.
8341 (open_class): Don't prototype this here.
8342 (utf8_equal_string): Match arguments to format specifiers.
8343 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8344 TABLE_SWITCH, disassemble_method): Likewise.
8346 * jcf-io.c: Include tree.h/java-tree.h.
8347 (open_class, find_classfile, jcf_print_utf8,
8348 jcf_print_utf8_replace): Const-ify.
8350 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8351 parse_class_file): Add static prototype.
8352 (find_in_current_zip): Match definition to existing static
8355 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8356 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8357 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8358 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8359 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8360 generate_bytecode_return, perform_relocations, init_jcf_state,
8361 init_jcf_method, release_jcf_state, generate_classfile):
8362 Add static prototype.
8363 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8364 (make_class_file_name): Const-ify.
8366 * jcf.h (find_classfile): Const-ify.
8368 * jv-scan.c (reset_report): Remove prototype.
8370 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8371 (error): Rewrite to allow varargs.
8373 * lang.c (lang_f_options): Const-ify.
8375 * lex.c (java_parse_escape_sequence): Add static prototype.
8376 (java_allocate_new_line): Match definition to existing static
8379 * mangle.c Include tree.h/java-tree.h.
8380 (unicode_mangling_length, emit_unicode_mangled_name,
8381 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8383 * parse.h (jdep_code): Remove trailing comma in enumeration.
8384 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8385 (reset_report): Add prototype.
8387 * verify.c (push_pending_label, merge_types): Add static
8390 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8392 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8394 * parse.y (find_applicable_accessible_methods_list): Extend the
8395 search to superinterfaces when relevant.
8396 (search_applicable_methods_list): New function.
8398 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8400 * class.c (unmangle_classname): Implemented stricter testing
8401 before setting the QUALIFIED_P flag on an identifier.
8403 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8405 * parse.y (java_complete_lhs): Call force_evaluation_order
8406 after patch_newarray.
8407 (patch_binop): Don't call fold if there are side effects.
8409 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8411 * parse.y (java_stabilize_reference): Use save_expr instead of
8412 building a SAVE_EXPR node.
8413 (java_complete_lhs): Patch the resulting string of the `+='
8414 operator (if necessary) and complete the RHS after having built
8417 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8419 * class.c (make_class): Don't set CLASS_P here (because
8420 this function is also called by build_java_array_type).
8421 (push_class): Set CLASS_P here instead.
8422 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8424 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8425 context. If the context is class, perfer "super" over "synchronized".
8426 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8428 * parse.y (create_class): Don't call parser_check_super here;
8429 it is not robust. Always wait until later.
8431 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8432 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8434 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8436 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8437 * lex.h (UNGETC): Change misleading macro.
8439 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8441 * parse.y (java_stabilize_reference): Return NODE when patching a
8443 (java_complete_lhs): Put parenthesis around truth values.
8445 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8447 * class.c (layout_class_method): Don't make rtl for interface
8449 * parse.h (GET_TYPE_NAME): New macro.
8450 * parse.y (if_then_statement:): Fixed indentation.
8451 (if_then_else_statement:): Likewise.
8452 (for_statement:): Fixed spacing.
8453 (try_statement:): Fixed indentation.
8454 (create_interface): Don't force interfaces to be abstract.
8455 (method_header): Abstract methods are OK in interfaces.
8456 (declare_local_variables): Fixed typo in comment.
8457 (java_complete_expand_method): Fixed indentation.
8458 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8459 non accessible fields.
8460 (java_stabilize_reference): New function.
8461 (java_complete_lhs): Fixed indentation. Use
8462 java_stabilize_reference in compound assignement. Insert the
8463 cast. If not processing `+' fix string constants before processing
8466 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8468 * constants.c (find_class_or_string_constant): Cast variable `j'
8469 to a `jword' when comparing against one.
8471 * expr.c (java_lang_expand_expr): Remove unused variables
8472 `has_finally_p' and `op0'.
8474 * gjavah.c (print_field_info): Cast a value to jint when comparing
8475 against one. Likewise for a jlong.
8476 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8477 against a signed quantity.
8479 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8480 (print_signature): Don't needlessly dereference variable `str'
8482 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8483 `max_locals' with ATTRIBUTE_UNUSED.
8484 (jcf_parse_class): Likewise for variable `index'.
8486 * parse.h (reverse_jdep_list): Remove static prototype.
8488 * parse.y (build_jump_to_finally): Remove prototype and definition.
8489 (reverse_jdep_list): Add static prototype.
8491 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8492 `assignment' and `expr_decl'.
8494 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8496 1999-03-12 Andrew Haley <aph@cygnus.com>
8498 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8499 we'll need a directory separator and a null character.
8501 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8503 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8505 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8507 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8510 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8512 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8514 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8516 * class.c (layout_class_method): A static method in a base class
8517 is never overridden, so treat it like it doesn't exist.
8518 However, do complain about private non-static method overriding
8519 public static method.
8521 * parse.y: Don't set unused INITIALIZED_P flag.
8522 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8524 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8525 (build_array_from_name): Re-order &index[string] to &string[index].
8527 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8528 error_mark (it might catch more errors, but it is more likely to lose).
8530 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8532 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8533 (parse-scan.o): Depend on toplev.h.
8535 * class.c (make_method_value): Add prototype. Make it static.
8536 Remove unused second argument, caller changed.
8538 * expr.c (java_lang_expand_expr): Remove unused variable
8541 * java-tree.h: Don't prototype find_in_current_zip.
8542 Add prototypes for verify_constant_pool, start_java_method,
8543 end_java_method, give_name_to_locals, expand_byte_code,
8544 open_in_zip, set_constant_value, find_constant1, find_constant2,
8545 find_utf8_constant, find_string_constant, find_class_constant,
8546 find_fieldref_index, find_methodref_index, write_constant_pool,
8547 count_constant_pool_bytes and encode_newarray_type.
8549 * jcf-dump.c: Remove unused variable `LONG_temp'.
8551 * jcf-parse.c: Include parse.h.
8552 (jcf_parse_source): Remove unused parameter, all callers changed.
8553 (jcf_figure_file_type): Add static prototype.
8554 (find_in_current_zip): Likewise. Also remove unused parameter,
8555 all callers changed.
8556 (read_class): Initialize variable `saved_pos'.
8558 * jcf-reader.c (jcf_parse_preamble): Mark variables
8559 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8561 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8562 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8563 (java_parse_doc_section): Initialize variable `seen_star'.
8564 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8565 (java_lex_error): Mark parameters `msg' and `forward' with
8567 (java_get_line_col): Mark parameters `filename' and `line' with
8570 * parse-scan.y: Include toplev.h.
8571 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8573 * parse.h: use `struct JCF', not plain `JCF'.
8574 (java_parser_context_save_global, java_expand_classes
8575 java_parser_context_restore_global, java_parse): Add prototypes.
8577 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8580 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8582 * check-init.c (check_init): COPYN takes word count, not bit count.
8584 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8586 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8587 explicit build_decl. (Avoids crash in reload when optimizing.)
8589 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8591 * decl.c (complete_start_java_method): Handle synchronized method
8592 even when compiling from bytecode.
8594 1999-02-26 Tom Tromey <tromey@cygnus.com>
8596 * gjavah.c (add_class_decl): Only generate `#include' if outer
8597 class is not the name of the class we are processing. Correctly
8598 append `.h' in #include.
8599 (process_file): Clean up newlines around generated `#include's.
8600 (decode_signature_piece): Correctly handle inner classes.
8601 (struct include): New structure.
8602 (all_includes): New global.
8603 (print_include): New function.
8604 (add_class_decl): Use it.
8605 (process_file): Likewise.
8606 (add_class_decl): Generate include for java-array.h if array
8608 (process_file): Don't generate java-array.h include.
8610 * gjavah.c (add_namelet): Check for standard package names here.
8611 (add_class_decl): Don't check for standard package names here.
8613 1999-02-25 Tom Tromey <tromey@cygnus.com>
8615 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8616 When reading a zip file, only use strncmp if both strings are
8617 bigger than the buffer length. Initialize `k' when looping
8620 1999-02-24 Tom Tromey <tromey@cygnus.com>
8622 * gjavah.c (struct namelet): New structure.
8623 (add_namelet): New function.
8624 (print_namelet): New function.
8625 (print_class_decls): Use add_namelet and print_namelet to generate
8626 namespaces and not classes.
8627 (method_printed): New global.
8628 (HANDLE_END_METHOD): Examine method_printed.
8629 (print_method_info): Set method_printed when required. Print
8630 error if function to be ignored is marked virtual. Handle $finit$
8632 (METHOD_IS_FINAL): New macro.
8633 (print_field_info): Use it.
8634 (HANDLE_METHOD): Clear method_printed.
8635 (method_pass): New global.
8636 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8637 (process_file): Do two passes over both fields and methods.
8638 (HANDLE_METHOD): Examine method_pass.
8640 (add_class_decl): New function.
8641 (print_class_decls): Don't scan over entire constant pool.
8643 1999-02-23 Tom Tromey <tromey@cygnus.com>
8645 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8646 disable linking in that case.
8648 1999-02-20 Tom Tromey <tromey@cygnus.com>
8650 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8653 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8655 * decl.c (build_result_decl), java-tree.h: New method.
8656 (complete_start_java_method): Handle synchronized methods.
8657 Don't build DECL_RESULT here. (Ordering dependency problem.)
8658 (start_java_method): Call build_result_decl here instead ...
8659 * parse.y (java_complete_expand_method): ... and here.
8660 (expand_start_java_method): Don't call complete_start_java_method here.
8661 (java_complete_expand_method): Call it here instead.
8662 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8663 * java-tree.h: ... here.
8665 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8666 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8667 for ARRAY_REF - it doesn't work when array bounds are checked.
8668 (patch_array_ref): Handle it here instead.
8670 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8672 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8674 Force left-to-right evaluation of binary operations etc.
8675 * expr.c (force_evaluation_order), java-tree.h: New function.
8676 * parse.y (java_complete_lhs): Pass binary operations, procedure
8677 calls, and ARRAY_REFs to force_evaluation_order.
8678 (various): Set TREE_SIDE_EFFECTS more carefully.
8680 Tolerate random (non-UTF8) encoding in comments without complaining.
8681 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8682 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8684 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8685 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8687 * parse.y (java_complete_lhs): Ignore an empty statement in a
8688 COMPOUND_EXPR. Don't complain about empty statement after return.
8690 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8692 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8693 in TREE_LIST - just chain the POINTER_TYPEs together.
8694 (resolve_class): If type already resolved, return decl.
8695 After resolving, update TREE_TYPE(class_type), and name (if array).
8696 * parse.h (do_resolve_class), parse.y: Make non-static.
8697 * class.c (maybe_layout_super_class): Take this_class argument.
8698 Do do_resolve_class if necessary.
8699 (layout_class, layout_class_methods): Adjust calls appropriately.
8700 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8701 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8702 * typeck.c (build_java_array_type): Don't call layout_class.
8704 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8706 * parse.y (check_pkg_class_access): Allow private class access
8707 within the same package.
8708 (strip_out_static_field_access_decl): New function.
8709 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8710 operator argument before testing its nature.
8712 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8714 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8715 (TRY_EXPR): Simplify - it no longer has a finally clause.
8716 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8717 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8718 * expr.c (java_lang_expand_expr): Likewise.
8719 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8720 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8721 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8722 (build_try_statement): Remove finally parameter and handling.
8723 (build_try_finally_statement): New function.
8724 (patch_try_statement): No longer need to support finally clause.
8725 (try_statement): Update grammar action rules.
8726 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8727 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8729 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8731 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8732 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8734 1999-02-17 Andrew Haley <aph@cygnus.com>
8736 * class.c (build_utf8_ref): Back out broken patch which was
8737 intended to to output signatures using '.' as a separator.
8739 * class.c (make_class_data): Output signatures using '.' as a
8740 separator, rather than '/'.
8741 (mangled_classname): Likewise.
8742 (make_field_value): Likewise.
8743 (make_method_value): Likewise.
8744 * constants.c (alloc_class_constant): Likewise.
8745 * expr.c (build_invokeinterface): Likewise.
8747 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8749 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8750 of an ancient workaround.
8752 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8754 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8757 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8759 * lex.c (yylex): Encode \0 as UTF8.
8761 1999-02-10 Tom Tromey <tromey@cygnus.com>
8763 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8764 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8765 (libgcj_zip): Renamed.
8766 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8768 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8770 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8771 (GC_NAME): Renamed -lgc to -lgcjgc.
8773 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8775 * lex.c (java_lang_cloneable): Initialize.
8776 * parse.y (java_lang_cloneable): New static variable.
8777 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8778 doing one more qualification round.
8779 (valid_ref_assignconv_cast_p): Reject null source or
8780 destination. Allow an array to be cast into java.lang.Cloneable.
8781 (patch_cast): Swapped two first arguments to first call to
8782 valid_ref_assignconv_cast_p.
8784 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8786 * parse.h: DECL_P renamed JDECL_P.
8787 * parse.y: DECL_P replaced by JDECL_P.
8788 (build_array_from_name): Always use pointer's type.
8789 (patch_bc_statement): Extra code to search continue target in a
8790 for loop. Fixed comments. Continue target is current loop when
8793 1999-02-05 Andrew Haley <aph@cygnus.com>
8795 * class.c (make_class_data): The superclass of an interface should
8796 be null, not class Object.
8798 * lex.c (java_lex): Sign extend hex literals.
8800 1999-02-04 Andrew Haley <aph@cygnus.com>
8802 * class.c (build_utf8_ref): Output signatures using '.' as a
8803 separator, rather than '/'.
8804 (make_class_data): Likewise.
8806 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8808 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
8809 mkstemp.o. Get them from libiberty now.
8811 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
8813 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
8815 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8817 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
8820 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
8822 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
8823 * jcf-write.c (generate_bytecode_return): New function.
8824 (generate_bytecode_insns): Use it, for RETURN_EXPR.
8826 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
8827 generate special [fd]const_[01] instructions.
8829 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
8831 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
8832 handling OPCODE_lookupswitch or OPCODE_tableswitch.
8834 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
8836 * parse.y (patch_method_invocation): Handle calling static methods,
8837 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
8839 * parse.y (java_complete_lhs): Don't complain about unreachable
8840 exit condition in a do-while statement.
8842 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8844 * lex.c (java_read_char): Fixed utf8 decoding.
8845 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
8847 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
8848 comments. Local variable `all_primitive' is gone. Broadened
8849 acceptance of `0' to floating point targets. `long' can now be
8850 widened to `double' or `float'.
8851 (valid_method_invocation_conversion_p): Added leading
8852 comment. Fixed tabulation.
8853 (build_string_concatenation): Optimize out left or right empty
8856 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
8858 * jcf-write.c (localvar_alloc): Only emit entry for
8859 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
8860 (generate_bytecode_insns): Only call put_linenumber if
8861 debug_info_level > DINFO_LEVEL_NONE.
8862 * jvspec.c (lang_specific_driver): If no -O* or -g* option
8863 is specified, add -g1 (for compatibility wih javac).
8865 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
8867 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
8868 gjavah.o, check-init.o, jv-scan.o
8870 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8872 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
8874 * gjavah.c: Include config.h and system.h.
8876 * javaop.h (inline): Don't define, its handled by system.h.
8877 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
8878 from `inline' to `static inline'.
8880 * jcf.h (inline): Don't define, its handled by system.h.
8882 * lex.c (inline): Likewise.
8884 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
8886 * lang-specs.h: Map -Qn to -fno-ident.
8888 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
8890 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
8892 1999-01-29 Tom Tromey <tromey@cygnus.com>
8894 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
8895 then cast it to Object before calling `append' method.
8897 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
8899 * check-init.c (check_bool2_init, check_bool_init, check_init):
8900 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
8901 * jcf-write.c (generate_bytecode_insns): Likewise.
8903 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8905 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
8906 * parse.y (patch_cast): Allow a boolean to be cast into a
8909 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8911 * parse.y: (class_declaration:): Fixed indentation.
8912 (class_member_declaration:): Extra `;' after field declaration now
8914 (interface_declaration:): Removed debug messages in error reports.
8915 (patch_binop): Nodes created and returned inherit the orignal
8916 node's COMPOUND_ASSIGN_P flag value.
8917 (patch_cast): Fix cast from char to floating point.
8919 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
8921 * except.c, java-except.h (expand_resume_after_catch): new
8923 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
8924 to branch back to main flow of control after a catch block.
8926 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8928 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
8929 $(srcdir)/../system.h.
8930 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
8931 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
8932 (jcf-write.o): Likewise.
8933 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8934 (mangle.o): Depend on $(srcdir)/../toplev.h.
8935 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8936 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8938 * class.c: Include output.h and parse.h.
8939 (mangled_classname): Add the `const' keyword to a char*.
8940 (find_named_method): Hide unused function definition.
8941 (build_utf8_ref): Change type of variable `c' to unsigned char.
8942 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
8943 (build_class_ref): Add the `const' keyword to a char*.
8944 (layout_class_method): Remove unused variable `buf'.
8946 * decl.c (find_local_variable): Remove unused variable `rtl'.
8947 (pushdecl): Likewise for variables `different_binding_level' and
8949 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
8950 (maybe_build_cleanup): Likewise for parameter `decl'.
8952 * except.c (expand_start_java_handler): Mark parameter `range'
8953 with ATTRIBUTE_UNUSED.
8955 * expr.c: Include except.h.
8956 (pop_type): Remove unused variable `i'.
8957 (pop_value): Likewise for variables `n_words' and `i'.
8958 (expand_java_arrayload): Likewise for variable `convert'.
8959 (java_lang_expand_expr): Likewise for variables `op0', `type',
8960 `mode', `unsignedp', `node' and `elements'.
8961 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
8963 (process_jvm_instruction): Add a `const' qualifier to a char*.
8965 * gjavah.c (output_directory): Add the `const' keyword to a char*.
8966 (temp_directory): Likewise.
8967 (print_c_decl): Likewise.
8968 (print_method_info): Likewise.
8969 (decode_signature_piece): Likewise.
8970 (print_mangled_classname): Likewise.
8972 * java-except.h: Provide prototypes for maybe_start_try,
8973 maybe_end_try and add_handler.
8975 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
8976 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
8977 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
8978 init_expr_processing, push_super_field, init_class_processing,
8979 can_widen_reference_to, class_depth, verify_jvm_instructions,
8980 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
8981 set_local_type, merge_type_state, push_type, load_type_state,
8982 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
8983 emit_unicode_mangled_name): Add prototypes.
8985 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
8986 (print_signature_type): Use ISDIGIT, not isdigit.
8987 (print_signature): Remove unused variable `j'.
8989 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
8990 int when comparing against one.
8992 * jcf-parse.c: Include toplev.h.
8994 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
8995 (localvar_free): Remove unused variable `i'.
8996 (generate_bytecode_conditional): Likewise for variable `kind'.
8998 * jv-scan.c: Include config.h and system.h. Remove redundant
8999 OS header and gansidecl.h includes.
9000 (warning): Add the `const' keyword to a char*. Also add
9001 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9002 __STDC__, when determining whether to use ANSI-isms.
9003 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9004 (xmalloc): Don't redundantly prototype here.
9005 (main): Remove unused parameter `envp'. Also fix the arguments
9006 passed to function `fatal' to match the format specifier.
9008 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9010 * mangle.c: Include toplev.h.
9011 (emit_unicode_mangled_name): Declare parameter `len'.
9013 * parse.y (parse_warning_context): Add the `const' keyword to a
9014 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9015 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9016 (issue_warning_error_from_context): Add the `const' keyword to
9018 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9019 not `__STDC__' for whether to use ANSI-isms.
9021 * typeck.c (incomplete_type_error): Mark parameters `value' and
9022 `type' with ATTRIBUTE_UNUSED.
9023 (parse_signature_type): Use ISDIGIT, not isdigit.
9025 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9026 (verify_jvm_instructions): Likewise. Remove unused variables
9027 `field_name' and `default_val'.
9029 * zextract.c: Include config.h and system.h. Remove redundant
9032 * zipfile.h: Prototype `read_zip_archive'.
9034 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9036 * typeck.c (convert): Allow conversions to void type: some
9037 optimizations in gcc do this.
9039 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9041 * typeck.c (convert_ieee_real_to_integer): New function.
9042 (convert): When not using fast-math and using hardware fp, convert
9043 an IEEE NaN to zero.
9045 1999-01-18 Andrew Haley <aph@cygnus.com>
9047 * parse.y (patch_binop): Do a type conversion from signed to
9048 unsigned and then back to signed when a ">>>" is found.
9050 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9052 * java-tree.h: (check_for_initialization): Added prototype.
9053 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9054 * parse.y (do_resolve_class): Removed unused locals.
9055 (read_import_dir): Likewise.
9056 (resolve_qualified_expression_name): Array creation
9057 expressions are valid primary expressions.
9058 (qualify_ambiguous_name): Likewise.
9059 (patch_synchronized_statement): Removed unused local.
9061 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9063 * Makefile.in (zextract.o): Add dependencies.
9065 * Makefile.in: Do not put ^Ls at the start of a line.
9067 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9069 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9070 sub-type the result of the call that gets the exception value.
9072 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9073 don't call finish_class.
9075 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9076 clear found before continuing.
9078 * verify.c (verify_jvm_instructions): On an array load, allow
9079 and handle top of stack to be TYPE_NULL.
9081 * gjavah.c (generate_access): Translate Java package private or
9082 protected access to C++ public, but with a comment.
9084 1999-01-13 Andrew Haley <aph@cygnus.com>
9086 * expr.c (generate_name): Name prefix changed to avoid clashes
9087 with assembler temp labels.
9089 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9090 MODIFY_EXPR. Without this, code for the assignement may not be
9091 generated at all and the synchronized statement will read an
9092 uninitialized variable.
9094 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9096 * class.c (maybe_layout_super_class): Fixed returned value.
9097 * lex.c: Added 1999 to the copyright.
9098 (java_init_lex): Initialize java_lang_imported.
9099 * lex.h: Added 1999 to the copyright.
9100 * parse.h: Added 1999 to the copyright.
9101 (REGISTER_IMPORT): Fixed typo in trailing macro.
9102 (CURRENT_OSB): New macro.
9103 (struct parser_ctxt): New fields osb_depth, osb_limit.
9104 * parse.y (java_lang_id): New global variable.
9105 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9106 (array_creation_expression:): Use CURRENT_OSB.
9107 (dims:): Uses a stack to keep track of array dimensions.
9108 (cast_expression:): Use CURRENT_OSB.
9109 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9111 (register_fields): Fixed typos in comment.
9112 (check_method_redefinition): Fixed comment indentation.
9113 (java_check_regular_methods): Set saved found wfl to NULL after
9114 having reinstalled it in the previously found DECL_NAME.
9116 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9118 * gjavah.c (java_float_finite): Use a union to do type punning.
9119 (java_double_finite): Likewise.
9121 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9123 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9124 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9125 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9126 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9127 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9128 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9130 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9132 * check-init.c (check_init): If compiling to native, we don't
9133 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9135 1999-01-08 Tom Tromey <tromey@cygnus.com>
9137 * parse-scan.y (variable_declarator_id): Set or increment
9139 (bracket_count): New global.
9140 (formal_parameter): Handle case where bracket pairs trail variable
9143 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9145 * jcf-parse.c (yyparse): variable len changed from a char to an
9146 int to prevent overflow.
9148 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9150 * java-tree.h: Declare read_class.
9151 * jcf-parse.c (read_class): New function.
9152 (load_class): Now just call read_class.
9154 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9155 * jcf-parse.c (parse_source_file): Declare save_error_count,
9156 which is needed by java_parse_abort_on_error macro,
9157 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9159 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9160 constructor, if initializing a static field.
9161 (patch_new_array_init): Set TREE_CONSTANT if it is.
9162 * expr.c (java_lang_expand_expr): For a static array constructor
9163 of primitive elements, allocate the array itself statically.
9164 Disabled until we can set the vtable field statically.
9166 * check-init.c: New file. Checks for definite assignment.
9167 * Makefile.in (JAVA_OBJS): Add check-init.o.
9168 * parse.y (java_complete_expand_method): Call check_for_initialization.
9169 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9171 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9173 * parse.y : include system.h instead of including
9174 standard headers directly with the exception of <dirent.h>.
9176 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9178 * lex.h: Moved static function declarations to lex.c,
9179 to shut up some -Wall warnings.
9180 * lex.c: Static function declarations moved here.
9181 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9183 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9185 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9187 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9189 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9190 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9192 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9193 (localvar_alloc): Change return type to void,
9194 (emit_unop): Remove unused variable size.
9196 * jcf-write.c (struct jcf_block): Add new union.
9197 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9198 (call_cleanups): New functions.
9199 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9200 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9201 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9202 * lang.c (lang_init): Call using_eh_for_cleanups.
9203 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9204 completing operands to patch_synchronized_statement.
9205 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9206 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9207 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9209 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9211 * Make-lang.in: Comment out control-Ls; they upset some makes.
9213 1998-12-18 Tom Tromey <tromey@cygnus.com>
9215 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9218 1998-12-17 Tom Tromey <tromey@cygnus.com>
9220 * parse.y (DIR_SEPARATOR): New define.
9221 (check_class_interface_creation): Use it.
9223 * parse-scan.y (report_main_declaration): Recognize
9224 `java.lang.String' in argument to main.
9226 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9228 * parse.y (create_interface): Remove bogus test.
9230 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9232 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9233 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9235 1998-12-16 Tom Tromey <tromey@cygnus.com>
9237 * parse-scan.y (qualified_name): Use correct sprintf format.
9239 1998-12-15 Tom Tromey <tromey@cygnus.com>
9241 * gjavah.c (print_field_info): Changed how most negative number is
9244 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9246 * parse.y (fold_constant_for_init): New function.
9247 (resolve_expression_name): Don't replace static final
9248 constant-initialized fields by its value.
9249 (java_complete_lhs): New. Same as java_complete_tree, except does
9250 not replace static final constant-initialized fields by their values.
9251 (register_fields): If there is an initializer, set DECL_INITIAL and
9252 MODIFY_EXPR_FROM_INITIALIZATION_P.
9253 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9254 Only call patch_initialized_static_field if
9255 MODIFY_EXPR_FROM_INITIALIZATION_P.
9256 (patch_initialized_static_field): If not valid constant, clear
9259 * parse.y (lookup_field_wrapper): Fix thinko.
9261 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9262 set and restore global lineno.
9264 1998-12-14 Tom Tromey <tromey@cygnus.com>
9266 * gjavah.c (print_field_info): If value to print is the smallest
9267 value of its size, then print as hex to avoid later warnings from
9270 1998-12-14 Tom Tromey <tromey@cygnus.com>
9272 * gjavah.c (decompile_method): Decompile `return null'.
9273 (process_file): Generate `#pragma interface'.
9274 (method_declared): New global.
9275 (print_method_info): Set it.
9276 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9277 (print_method_info): Handle abstract methods.
9279 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9281 * parse.y (patch_method_invocation): If class_decl is null
9282 (e.g. an array type), use original type.
9284 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9285 errors about uncaught exception from clone (of array, specifically).
9287 1998-12-13 Tom Tromey <tromey@cygnus.com>
9289 * gjavah.c (decompile_method): Handle all types of `return'
9290 opcode. Decompile `return this' and `return'.
9291 (method_access): New global.
9292 (print_method_info): Set it.
9293 (decompile_method): Don't decompile a synchronized method.
9295 1998-12-13 Tom Tromey <tromey@cygnus.com>
9297 * jcf-reader.c (jcf_parse_one_method): Recognize
9299 * gjavah.c (HANDLE_END_METHOD): New macro.
9300 (HANDLE_CODE_ATTRIBUTE): New macro.
9301 (decompile_method): New function.
9302 (print_method_info): Don't print `;\n' at end of function decl.
9303 Include java-opcodes.h.
9304 (decompiled): New global.
9306 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9308 * class.c (build_class_ref): Handle PRIMTYPE.class if
9309 flag_emit_class_files.
9310 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9311 if flag_emit_class_files.
9312 * parse.y (java_complete_tree): Pre-liminary support for
9313 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9315 * parse.y (patch_synchronized_statement): Don't call monitorexit
9316 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9318 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9320 * zipfile.h (opendir_in_zip): New declaration.
9321 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9322 (opendir_in_zip): New function, using code from open_in_zip.
9323 (open_in_zip): Call opendir_in_zip.
9324 (find_class): Remove no-longer-used do_class_file parameter,
9325 but add source_ok parameter. Change logic so if we find a .java file,
9326 we don't look for .class in later classpath emtries.
9327 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9328 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9329 * gjavah.c: Update call to find_class.
9330 * jcf-dump.c: Likewise.
9332 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9333 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9334 nothing if body is empty_stmt_node.
9335 Various little fixes so SP gets correctly adjusted.
9336 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9337 For CALL_EXPR, test if static first.
9338 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9339 such as the ones we create for Object and Class.
9340 Set and restore current_function_decl.
9341 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9342 (note_possible_classname): New function.
9343 (read_import_entry): Removed. Merged with read_import_dir.
9344 (read_import_dir): Don't call find_class - that only gives us
9345 the first classpath entry having the needed package.
9346 Use the struct buffer data structure from buffer.h.
9347 (read_import_dir, find_in_imports_on_demand): The remembered
9348 class names now use '.' (not '/') as package separator.
9350 * parse.y (java_complete_expand_methods): Call write_classfile
9351 here, and not in java_expand_classes (which only gets first class).
9353 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9355 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9356 (register_fields): If a static fields has an initializer, just
9357 chain it on ctxp->static_initialized, and handle later.
9358 (java_complete_expand_methods): Force <clinit> first.
9359 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9360 - it's already been completed.
9361 (patch_initialized_static_field): New function.
9362 (java_complete_field): Call it.
9364 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9366 * expr.c (encode_newarray_type, build_new_array): New functions.
9367 * java-tree.h: Declare build_new_array.
9368 * jcf-write.c (patch_newarray): Use build_new_array.
9370 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9371 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9373 * parse.y (patch_new_array_init): Re-organize.
9374 Now is passed the actual array (pointer) type of the value.
9375 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9376 (patch_array_constructor): Removed - merged into patch_new_array_init.
9377 (java_complete_tree): Update patch_new_array_init.
9379 * jcf-write.c (find_constant_index): New function.
9380 (generate_bytecode_insns): Use find_constant_index.
9381 (generate_classfile): Use find_constant_index for ConstantValue.
9383 1998-12-11 Tom Tromey <tromey@cygnus.com>
9385 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9386 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9387 * class.c (make_class_data): Renamed dtable -> vtable, and
9388 dtable_method_count -> vtable_method_count.
9390 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9392 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9393 global variables, initialized.
9394 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9395 Declared new global variables.
9396 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9397 double_zero_node, integer_zero_node upon direct matching.
9398 * parse.y (purify_type_name): Added function prototype.
9399 (duplicate_declaration_error_p): Consider new_type as potentially
9400 being a incomplete type. Use purify_type_name on type string.
9401 (method_header): saved_type: unused variable removed. Don't figure
9402 return type if method name is invalid.
9403 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9404 processed by patch_unaryop.
9405 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9406 increment/decrement node into its original type after binary
9407 numeric promotion on its operands.
9409 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9411 * parse.y (array_initializer:): Array init operand is NULL_TREE
9412 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9413 now an error. Fixed indentation problems.
9414 (patch_string): Handle error_mark_node as an argument.
9415 (patch_new_array_init): Fixed indentation problems.
9416 (array_constructor_check_entry): Removed check on null wfl_value.
9417 Return an error if wfl_value's walk returns an error.
9419 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9421 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9422 * lex.c (java_lex): Remember column position before advancing one
9423 token. Retain location information on OCB_TK.
9424 * lex.h (typedef struct java_lc): Added new field.
9425 * parse.h (GET_SKIP_TYPE): New macro.
9426 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9427 * parse.y (build_new_array_init, patch_new_array_init,
9428 patch_array_constructor, maybe_build_array_element_wfl,
9429 array_constructor_check_entry): New function prototypes.
9430 (switch_block:): Tagged <node>.
9431 (OCB_TK): Tagged <operator>.
9432 (array_initializer:): Installed actions.
9433 (variable_initializer): Build location information on element if
9435 (switch_statement:): Fixed indentation typo.
9436 (switch_block:): Redefined default action.
9437 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9438 (patch_assignment): Removed duplicate code.
9439 (maybe_build_array_element_wfl, build_new_array_init,
9440 patch_new_array_init, patch_array_constructor,
9441 array_constructor_check_entry): New functions.
9443 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9445 * parse.y (array_initializer): Tagged <node>.
9446 (variable_initializer:): Use default rule.
9447 (array_initializer:): Defined actions.
9448 (variable_initializers:): Likewise.
9449 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9450 non-static field accesses.
9451 (patch_invoke): Fixed indentation typo.
9452 (java_complete_tree): Likewise.
9453 (build_labeled_block): Changed leading comment. Generate an error
9454 in case of duplicate loop labels.
9455 (patch_conditional_expr): Patch results of string concatenation
9458 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9460 * constants.c (find_methodref_index): When the class is an interface,
9461 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9463 * decl.c (finit_identifier_node): Use "$finit$", rather than
9464 "<finit>" (which Sun's verifier rejects).
9465 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9466 (generate_field_initialization_code): Removed.
9467 (fix_constructors) Don't add call to $finit$ here (wrong order).
9468 (patch_method_invocation): Add $finit$ call here.
9470 * java-tree.h (CALL_USING_SUPER): New macro.
9471 * parse.y (patch_invoke): Remove im local variable.
9472 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9473 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9474 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9476 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9478 * parse.y (java_complete_tree): Don't complain about unreachable
9479 statement if it is empty_stmt_node.
9481 * jcf-write.c (find_constant_wide): New function.
9482 (push_long_const): Use find_constant_wide.
9484 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9485 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9486 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9487 Emit invokeinterface when calling an interface method.
9488 Emit invokespecial also when calling super or private methods.
9490 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9492 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9494 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9496 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9498 * java-tree.h (java_layout_seen_class_methods): New function
9500 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9501 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9502 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9503 * parse.y (method_declarator:): Defined action.
9504 (issue_warning_error_from_context): input_filename saved, set to
9505 the appropriate value and restored after java_error is called.
9506 (build_unresolved_array_type): Fixed comment.
9507 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9508 (method_header): Deal with return type the same way type are
9509 handled for fields and method's parameters and local variables
9511 (check_method_redefinition): Removed extra CR.
9512 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9513 (java_layout_seen_class_methods): New function.
9514 (java_layout_classes): Call java_layout_seen_class_methods.
9516 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9518 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9520 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9522 * jcf-dump.c (main): Fix error message.
9523 * jcf-path.c (add_entry): Style fix.
9525 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9527 * class.c (layout_class_method): Call build_java_argument_signature
9528 on constructors too.
9529 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9530 (patch_method_invocation): Define a primary when resolving an
9531 expression name. Augmented comment on code checking illegal `this'
9532 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9534 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9536 * class.c (layout_class_method): Don't report error on non-static
9537 overriding static if the method is private.
9538 * java-tree.h (finish_class): Prototype added.
9539 * lex.c (java_get_line_col): Handle col argument -2 value.
9540 * parse.h: All static method declarations moved to parse.y.
9541 * parse.y: Now contains all static method declarations previously
9543 (find_expr_with_wfl, missing_return_error,
9544 unreachable_stmt_error): New functions.
9545 (java_get_real_method_name): Identify constructors bearing class
9546 names in source code compiled classes only.
9547 (java_complete_expand_methods): Call missing_return_error.
9548 (invocation_mode): Private methods invoked as static methods.
9549 (java_complete_tree): Call unreachable_stmt_error.
9551 1998-12-01 Tom Tromey <tromey@cygnus.com>
9553 * Makefile.in (+target): Removed.
9554 (+xmake_file): Likewise.
9555 (+tmake_file): Likewise.
9556 (.NOEXPORT): Removed duplicate.
9558 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9560 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9562 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9564 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9565 libiberty.h. Provide an xmalloc definition.
9567 * jvspec.c: Remove the xmalloc prototype.
9569 * parse-scan.y: Include config.h and system.h. Don't include
9570 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9571 Provide an xstrdup definition.
9573 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9575 * jcf-path.c (add_entry): Recognize ".jar" too.
9576 * lang-specs.h: Likewise.
9578 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9580 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9581 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9583 * jcf-write.c (generate_bytecode_insns):
9584 Handle pre/post-increment/decrement of long.
9586 * jcf-write.c (generate_bytecode_insns):
9587 Handle missing exception handler (finally for synchronized).
9589 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9591 * java-tree.h (end_params_node): Declare global.
9592 * decl.c (end_params_node): New global.
9593 (init_decl_processing, start_java_method): Use end_params_node for
9594 end of list of parameter types. Follows correct gcc conventions.
9595 * expr.c (pop_argument_types, pop_arguments): Likewise.
9596 * lang.c (put_decl_node): Likewise.
9597 * typeck.c (various places): Likewise.
9598 * class.y (various places): Likewise.
9599 * parse.y (various places): Likewise.
9601 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9602 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9604 * class.c: Add #include flags.h, remove no-longer needed declaration.
9606 * class.c (layout_class_method): Remove commented-out code, re-format.
9607 Don't add vtable entry (or index) for private methods.
9608 * expr.c (expand_invoke): A private method is implicitly final.
9609 * class.c (make_class_data): If inlining or optimizing,
9610 skip private methods.
9612 * class.c (finish_class): New function. Calls existing methods,
9613 but alls emits deferred inline functions.
9614 * jcf-parse.c (parse_class_file): Call finish_class.
9615 * parse.y (java_complete_expand_methods): Likewise.
9617 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9619 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9621 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9623 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9625 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9627 * (generate_classfile): Always write class access flag with
9630 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9632 * class.c (maybe_layout_super_class): New function.
9633 (layout_class): Reorganized. Loop on class methods dispatched into
9634 a new function. Call maybe_layout_super_class.
9635 (layout_class_methods, layout_class_method): New functions.
9636 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9638 (expand_invoke): Likewise.
9639 * java-tree.h (all_class_list): New global variable declared.
9640 (layout_class_methods, layout_class_method): New function
9642 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9643 * jcf-parse.c (all_class_list): New global variable.
9644 (load_class): Extended what class_or_name can be. Use parser
9645 context mechanism to save globals before calling jcf_parse.
9646 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9647 is set on the file name.
9648 (jcf_parse): Layout class methods when Object is loaded, otherwise
9649 record class in all_class_list for delayed method layout.
9650 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9651 * lang.c (put_decl_node): Decode <init> into the decl context
9653 * lex.c (java_allocate_new_line): Use xmalloc.
9654 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9655 pointers, not TREE_LIST elements.
9656 (struct parser_ctxt): Fixed comment indentations, added comments
9657 and reordered some fields.
9658 (java_check_methods): Function prototype removed.
9659 * parse.y (java_push_parser_context): Use xmalloc.
9660 (java_parser_context_restore_global): Pop extra pushed ctxp only
9661 when there's nothing next.
9662 (maybe_create_class_interface_decl): Fixed comment, add new
9663 created class decl to all_class_list.
9664 (method_header): Use GET_REAL_TYPE on argument's types.
9665 (method_declarator): Use GET_REAL_TYPE, change type to the real
9666 type in TREE_LIST dependency node. Build argument list with the
9668 (create_jdep_list): Use xmalloc. Removed allocation error message.
9669 (obtain_incomplete_type): Fixed leading comment. Broadened
9670 incoming argument meaning.
9671 (register_incomplete_type): Use xmalloc. Removed allocation error
9673 (safe_layout_class): Fixed leading comment.
9674 (jdep_resolve_class): Reversed if statement condition and switch
9676 (resolve_and_layout): Fixed leading comment. Broadened incoming
9678 (complete_class_report_errors): New local variable name, for
9679 clarity. purify_type_name used for all error cases.
9680 (java_get_real_method_name): Stricter check on constructors.
9681 (java_check_regular_methods): Reverse methods list only if not
9682 already laid out. Layout artificial constructor.
9683 (java_check_methods): Deleted.
9684 (source_start_java_method): Obtain incomplete type for patchable
9686 (java_layout_classes): Fixed leading comment. Use
9687 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9688 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9689 before returning. Fixed comments.
9690 (java_expand_classes): Check for errors up front.
9691 (patch_method_invocation): Class to search is resolved and laid
9694 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9696 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9698 * javaop.h (int8): Removed - not used.
9699 (jbyte): Redefine portably with correct signedness.
9701 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9703 * jcf-write.c (generate_bytecode_insns): Fix typo
9704 OPCODE_getstatic to OPCODE_getfield.
9706 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9707 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9708 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9710 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9712 * jcf-parse.c (jcf_parse_source): Function returned type is
9713 void. Added prototype.
9714 (jcf_parse): Function returned type is void.
9715 (yyparse): Remove call to fclose on the last parsed file.
9717 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9719 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9721 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9722 (layout_class): Cope with methods featuring WFL in decl names.
9723 * decl.c (unqualified_object_id_node): New global variable,
9725 (build_decl_no_layout): Removed.
9726 * expr.c (build_primtype_type_ref): Handle Double.
9727 (java_lang_expand_expr): Fixed indentations.
9728 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9729 (flag_wall, flag_redundant, flag_not_overriding,
9730 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9731 variable declarations.
9732 (build_decl_no_layout): Removed prototype.
9733 (java_get_real_method_name): Added prototype.
9734 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9735 (java_parse_abort_on_error): Macro now just returns.
9736 * jcf-parse.c (jcf_parse_source): Check fclose returned
9737 value. Call emit_register_classes if java_report_errors returns
9739 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9740 flag_static_local_jdk1_1): New integer flags.
9741 (lang_decode_option): New flags set here.
9742 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9743 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9744 the flag_redundant variable.
9745 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9746 when parsing java.lang.Object class.
9747 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9749 (resolve_qualified_expression_name): Fixed indentation.
9750 (patch_array_ref): Changed prototype.
9751 (not_initialized_as_it_should_p): Prototype removed.
9752 (java_report_errors): Added function prototype.
9753 * parse.y (formal_parameter:): Changed error message for not yet
9754 supported final parameters.
9755 (class_type_list:): Set both PURPOSE and VALUE of created
9756 TREE_LIST to be class_type.
9757 (primary_no_new_array:): Handle class literals on primitive types.
9758 (parse_warning_context): Reinstalled correct force_error and
9759 do_warning flags setups.
9760 (java_report_errors): Changed prototype. Return java_error_count
9762 (variable_redefinition_error): Consider treating variable type as
9764 (create_interface): Warn about redundant abstract modifier if
9765 flag_redundant is set. Changed error message.
9766 (lookup_field_wrapper): Save/restore globals before/after looking
9768 (duplicate_declaration_error_p): Consider treating declaration
9769 type as a fake pointer.
9770 (register_fields): Extract real type from dependency node. Check
9771 for duplicate field declaration after type adjustment. Use
9772 DECL_INITIAL to store static final initialized values.
9773 (method_header): Extract real function type from dependency node.
9774 (check_abstract_method_header): Use GET_METHOD_NAME.
9775 (obtain_incomplete_type): Layout fake pointer type.
9776 (safe_layout_class): Don't try to check for methods before layout.
9777 (java_complete_class): Don't check for correct throws clause
9778 elements inheritance here.
9779 (resolve_and_layout): Broadened name parameter meaning.
9780 (reset_method_name): Use GET_METHOD_NAME.
9781 (java_get_real_method_name): New function.
9782 (java_check_regular_methods): Don't check methods in
9783 java.lang.Object. Verify lineage of throws clause elements. Use
9784 flag_no_overriding in warning report.
9785 (check_throws_clauses): Don't check if class was from
9786 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9787 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9788 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9789 warning on unsupported final local variables. Use build_decl
9790 instead of build_decl_no_layout. Get real local variable type from
9792 (source_start_java_method): Get real parameter type from
9793 dependency node. Call build_decl instead of build_decl_no_layout.
9794 (java_layout_classes): Reverse tree and layout type and class as
9795 required. Mark class as loaded when done.
9796 (resolve_field_access): Fixed indentation. Restricted condition
9797 leading to static field access code generation. Set field_type
9798 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
9799 (resolve_qualified_expression_name): Initialize type_found to
9800 null. Handle static field resolved during qualification. Fixed
9801 layout on non primitive field decl types.
9802 (not_accessible_p): Fixed typo in comment.
9803 (patch_method_invocation): Resolve and layout class to search from
9805 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
9806 layout non primitive type, if necessary. Make method node only to
9808 (find_applicable_accessible_methods_list): Consider WFL'ed method
9809 decl names. Fixed indentation.
9810 (argument_types_convertible): Resolve and layout target type if
9812 (java_complete_tree): Fixed indentation problems. Rewrote
9813 CALL_EXPR thrown exceptions check. Re-installed further processing
9814 of the assignment in certain cases.
9815 (patch_assignment): Call maybe_build_primttype_type_ref to perform
9816 inlining on class literals.
9817 (valid_builtin_assignconv_identity_widening_p): Cope with constant
9819 (valid_method_invocation_conversion_p): Likewise.
9820 (patch_string): Temporary disable forbidden use of `this' in
9821 explicit constructor invocations when doing string concatenation
9823 (patch_unaryop): Added comment. Reinstalled code to disable
9824 further check on assignment operation with cast expression RHS.
9825 (patch_switch_statement): Fixed indentation.
9826 (build_try_statement): Call build_decl instead of
9827 build_decl_no_layout.
9828 (patch_synchronized_statement): Likewise.
9829 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
9830 IS_UNCHECKED_EXPRESSION_P.
9831 (check_thrown_exceptions_do): Changed leading comment. Resolve and
9832 layout argument exception type.
9833 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
9834 of IS_UNCHECKED_EXPRESSION_P.
9836 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
9838 * jcf-parse.c (yyparse): Open class file in binary mode.
9840 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
9842 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
9844 * jcf-write.c (perform_relocations): Move check out one loop.
9846 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
9848 * Make-lang.in: Fix reference to srcdir.
9849 * jv-scan.c: Add missing xmalloc prototype.
9850 * jvgenmain.c: Ditto.
9852 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
9854 * decl.c (error_mark_node), java-tree.h: New global.
9855 * parse.y: Use empty_stmt_node instead of size_zero_node.
9856 (build_if_else_statement): If missing else, use empty_stmt_node.
9858 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
9859 (java_complete_expand_method): Complain if return is missing.
9860 (java_check_regular_methods): Comment out incorrect error check.
9861 (not_accessible_p): Fix incorrect handling of protected methods.
9862 (patch_method_invocation): Pass correct context to not_accessible_p.
9863 (find_applicable_accessible_methods_list): Likewise.
9864 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
9865 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
9866 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
9867 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
9869 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
9870 (push_int_const): Remove reundant NOTE_PUSH.
9871 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
9872 (- case SWITCH_EXPR): Fix code generation bug.
9873 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
9874 (generate_classfile): More robust for abstract methods.
9876 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
9878 * Makefile.in: jv-scan and jvgenmain all require libiberty.
9879 * Make-lang.in: Ditto.
9881 * jv-scan.c: Remove xmalloc and xstrdup definitions.
9884 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
9886 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
9888 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
9890 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
9892 Allow uses of interface types to verify. This is not really
9893 type-safe, but it matches what Sun does, and is OK as long as
9894 there are appropriate run-time checks.
9895 * verify.c (merge_types): If merging two interface types,
9896 just set the result to java.lang.Object.
9897 * expr.c (pop_type): Any interface is matches by java.lang.Object.
9899 1998-11-13 Tom Tromey <tromey@cygnus.com>
9901 * gjavah.c (main): Handle --output-class-directory argument.
9902 * jvspec.c (lang_specific_driver): Translate `-d' into
9904 * jcf.h (jcf_write_base_directory): Declare.
9905 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
9906 * lang-options.h: Mention -foutput-class-dir.
9907 * jcf-write.c (jcf_write_base_directory): New global.
9908 (make_class_file_name): Put generated .class file into `-d'
9909 directory, or into source directory if -d not given. Function now
9911 (write_classfile): Free class file name. Handle case where class
9913 (DIR_SEPARATOR): New macro.
9914 Include <sys/stat.h>
9916 * Makefile.in (prefix): New macro.
9918 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
9920 * parse.y (patch_invoke): Do less if flag_emit_class_files.
9921 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
9922 here (done in patch_invoke instead).
9923 (case_identity): Moved here from parse.y.
9925 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
9926 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
9927 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
9928 so they can be efficiently scanned without recursion.
9929 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
9930 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
9931 in BLOCK iteratively, rather than recursively.
9933 * parse.y (do_unary_numeric_promotion): New function.
9934 (patch_unaryop, patch_binop, patch_array_ref): Use it.
9936 * parse.y (patch_newarray): Various fixes.
9938 Re-do handling of switch statements (for proper block scoping).
9939 * parse.y: Add just a single block for the enture switch block,
9940 but don't create any "case blocks".
9941 (group_of_labels): Rmeoved unneeded non-terminal.
9942 CASE_EXPR and DEFAULT_EXPR are added to current block.
9943 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
9944 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
9945 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
9946 * parse.y (wfl_operator, print_int_node): Make non-static.
9947 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
9948 as part of recursive scan of block.
9949 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
9950 (patch_switch_statement): Most tests move dinto java_complete_tree.
9952 * parse.y: Make various production be non-typed (void).
9953 * parse.y (parse_error): Merged into issue_warning_error_from_context.
9954 * parse.y (add_stmt_to_compound): Don't create/change extra node.
9955 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
9957 * jcf-write.c (struct jcf_handler): New type.
9958 (struct jcf_switch_state): New type.
9959 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
9960 (alloc_handler, emit_unop, emit_reloc): New functions.
9961 (adjust_typed_op): Add extra parameter ("max type" offset).
9962 (emit_switch_reloc, emit_case-reloc): New function.
9963 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
9964 (generate_bytecode_insns): Support REAL_CST, switch statements,
9965 exception handling, method calls, object/array creation, and more.
9967 * class.c: Remove some unused variables.
9968 * constants.c (find_string_constant): New function.
9969 (count_constant_pool_bytes): Fix to correctly handle wide constants.
9970 * decl.c (complete_start_java_method): Don't _Jv_InitClass
9971 if flag_emit_class_files.
9973 1998-11-12 Tom Tromey <tromey@cygnus.com>
9975 * jcf-io.c (find_class): Added explanatory comment.
9977 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
9978 trailing slash to `.zip' entries.
9980 * jvspec.c (lang_specific_driver): Correctly handle case where
9981 GC_NAME not defined.
9983 1998-11-11 Tom Tromey <tromey@cygnus.com>
9985 * jvspec.c (GC_NAME): New define.
9986 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
9988 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
9990 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
9992 * jcf-dump.c (TABLE_SWITCH): Fix typos.
9994 1998-11-11 Tom Tromey <tromey@cygnus.com>
9996 * jcf-dump.c (main): Correctly recognize `--'-style long options.
9998 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10000 * class.c (is_compiled_class): Call safe_layout_class for class
10001 compiled from source.
10002 * conver.h (convert_to_integer, convert_to_real,
10003 convert_to_pointer): Added prototypes.
10004 * decl.c (init_decl_processing): Non longer push the decls of
10005 `methodtable', `constants', `Class', `Field', `dispatchTable'
10006 `jexception' and `Method'.
10007 * expr.c (build_invokeinterface): New function.
10008 (expand_invoke): static variable CLASS_IDENT now in
10009 build_invokeinterface. Use build_invokeinterface.
10010 (expand_java_field_op): Moved code to inline
10011 java.lang.PRIMTYPE.TYPE into a function.
10012 (build_primtype_type_ref): New function.
10013 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10014 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10015 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10016 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10017 (DECL_LOCAL_STATIC_VALUE): New macro.
10018 (build_invokeinterface, build_primtype_type_ref): New function
10020 (java_parse_abort_on_error): Macro rewritten.
10021 * jcf-parse.c (current_method): Add comment to declaration.
10022 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10023 Function prototypes fixed.
10024 (jcf_parse_source): push/pop parser context. save/restore global.
10025 (parse_source_file): Fixed leading comment. Now take a
10026 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10027 classes and pop the parser context anymore.
10028 (yyparse): Push parser context, save globals, parse the source
10029 file, restore globals and pop the parser context when processing a
10031 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10032 * lex.c (java_parse_doc_section): New function.
10033 (java_lex): Call java_parse_doc_section when appropriate. Build an
10034 operator around INSTANCEOF_TK.
10035 * lex.h (java_lineterminator, java_sprint_unicode,
10036 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10037 Prototypes rewritten.
10038 (java_parse_escape_sequence, java_letter_or_digit_p,
10039 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10040 java_read_unicode, java_store_unicode, java_read_char,
10041 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10042 Added function prototypes.
10043 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10045 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10047 (struct parser_ctxt): New fields: deprecated,
10048 current_parsed_class_un, gclass_list.
10049 (fix_method_argument_names, issue_warning_error_from_context,
10050 resolve_package, lookup_package_type): New function prototypes.
10051 (resolve_expression_name): Fixed function prototype.
10052 (find_applicable_accessible_methods_list): Fixed indentation, added
10053 extra argument in prototype.
10054 (check_final_assignment, build_null_of_type, check_deprecation,
10055 check_method_redefinition, reset_method_name,
10056 java_check_regular_methods, java_check_abstract_methods,
10057 maybe_build_primttype_type_ref): New function prototype.
10058 * parse.y (conver.h): Include.
10059 (INSTANCEOF_TK): Tagged <operator>.
10060 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10061 (relational_expression:): Build binop for instanceof.
10062 (java_push_parser_context): Remember ctxp->gclass_list across
10064 (java_pop_parser_context): Simply return if no context
10065 exists. Remember gclass_list across contexts.
10066 (issue_warning_error_from_context): New function.
10067 (parse_error_context): Don't setup ctxp->elc here. Call
10068 issue_warning_error_from_context instead.
10069 (parse_warning_context): Likewise.
10070 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10071 setup. Link new class/interface to ctxp->gclass_list.
10072 (add_superinterfaces): Register interface as incomplete if not
10074 (create_class): Remember class unqualified name in
10075 ctxp->current_parsed_class_un. Check class deprecation.
10076 (register_fields): Check field deprecation. Remember static final
10077 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10079 (method_header): New local variable ORIG_ARG. Use unqualified
10080 current class name for check on constructor errors. Promote return
10081 type if of record type. Argument list fix moved in
10082 fix_method_argument_names, called here. Check method deprecation.
10083 (fix_method_argument_names): New function.
10084 (method_declarator): Promote record typed arguments.
10085 (safe_layout_class): Check class methods before layout.
10086 (java_complete_class): Compute field layout when patched.
10087 (do_resolve_class): Try to load class after having it renamed
10088 after the package name.
10089 (get_printable_method_name): Use DECL_CONTEXT.
10090 (reset_method_name): New function.
10091 (check_method_redefinition): Use reset_method_name.
10092 (java_check_regular_methods): New local variable
10093 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10094 names for error report. Check for compile-time error when method
10095 found has default (package) access.
10096 (java_check_abstract_methods): Now takes an interface DECL node as
10097 an argument. Also reinstall real name on unchecked
10098 overriding/hiding methods for error report.
10099 (java_check_methods): Fixed leading comment. Get classes to verify
10100 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10101 CLASS_METHOD_CHECKED_P on class verification.
10102 (lookup_java_method2): Get real method name if necessary.
10103 (find_in_imports): Don't check package class access here.
10104 (resolve_package, lookup_package_type): New functions.
10105 (java_layout_classes): Fixed leading comment. Take classes to be
10106 laid out from ctxp->gclass_list.
10107 (java_complete_expand_methods): Don't expand native and abstract
10109 (java_expand_classes): New function.
10110 (resolve_expression_name): Use additional argument ORIG. Retrieve
10111 values of static final field of primitive types.
10112 (resolve_field_access): Handles static final field of promotive
10114 (resolve_qualified_expression_name): Handle STRING_CST as
10115 primaries and package name resolution. Check deprecation on found
10116 decls. Set where_found and type_found on non static field resolved
10117 during qualification. Layout non primitive field decl types.
10118 (check_deprecation): New function.
10119 (maybe_access_field): Simplified.
10120 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10121 removed. Reverse method's argument when primary is a type. Don't
10122 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10123 instead. Include abstract class in the list of class searchable
10124 for constructors. Use DECL_CONTEXT of found method for access
10125 checks. Check method deprecation.
10126 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10127 converting arguments. Handle INVOKE_INTERFACE.
10128 (lookup_method_invoke): Search constructor using existing
10129 infrastructure (don't rely on lookup_java_constructor anymore).
10130 (find_applicable_accessible_methods_list): Extra argument flag
10131 LC. Now include constructor in the search.
10132 (qualify_ambiguous_name): Conditional expression are primaries.
10133 (not_initialized_as_it_should_p): static final are always
10135 (java_complete_tree): Pass extra NULL argument to
10136 resolve_expression_name. Stricter test to carry on patching
10137 assignments. New case for INSTANCEOF_EXPR.
10138 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10139 (check_final_assignment, maybe_build_primttype_type_ref): New
10141 (patch_assignment): Detect resolved static finals and carry normal
10142 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10143 (try_builtin_assignconv): Access constant 0 on all primitive
10145 (valid_builtin_assignconv_identity_widening_p): Accept identical
10146 types. Accept all promoted type on int type.
10147 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10148 assigned to a reference.
10149 (valid_method_invocation_conversion_p): Accept to check null
10151 (build_binop): Merge declaration and initialization of local
10153 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10154 numeric types. Improved validity test for qualify operators on
10156 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10157 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10158 primitive type and issue the appropriate error message.
10159 (resolve_type_during_patch): Mark class loaded when resolved.
10160 (patch_cast): Allow null to be cased to reference types.
10161 (build_null_of_type): New function.
10162 (patch_array_ref): Handle array on references correctly.
10163 (patch_return): Removed unused local variable MODIFY. Force
10164 boolean to be returned as integers. Allows null to be returned by
10165 a function returning a reference.
10166 * typeck.c (convert_to_integer, convert_to_real,
10167 convert_to_pointer): Prototypes moved to convert.h
10168 (lookup_argument_method): Use method real name, if necessary.
10170 1998-10-30 Tom Tromey <tromey@cygnus.com>
10172 * class.c (build_class_ref): Changed name of primitive classes to
10175 * class.c (make_class_data): Renamed fields: nmethods to
10176 method_count, method_count to dtable_method_count. Always set
10177 `state' field to 0.
10178 * decl.c (init_decl_processing): Likewise.
10180 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10182 * class.c (layout_class): Don't mangle <finit>, produce
10183 __finit<class> instead. Don't verify artificial methods.
10184 * decl.c (finit_identifier_node): New declared global.
10185 (init_decl_processing): finit_identifier_node initialized.
10186 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10187 * java-tree.h (finit_identifier_node): Declared as extern.
10188 (struct lang_decl): New field called_constructor.
10189 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10190 (CLASS_HAS_FINIT_P): New macro.
10191 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10192 explicit constructor invocation.
10193 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10194 CALL_SUPER_CONSTRUCTOR_P): New macros.
10195 (write_classfile): Added prototype.
10196 * jcf-parse.c (jcf_parse_source): Parse and remember for
10197 generation if the file was seen on the command line.
10198 (parse_source_file): Don't write the class file here.
10199 (yyparse): Loop on files rewritten. Set current_jcf.
10200 (parse_zip_file_entries): Parse class file only if it was found.
10201 * lang.c (init_parse): Don't open command line provided filename
10203 (lang_parse): Don't set main_jcf anymore.
10204 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10205 (JCONSTRUCTOR_CHECK): New macro.
10206 (JBSC_TYPE_P): New macro.
10207 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10208 (COMPLETE_CHECK_OP_2): New macro.
10209 (struct parse_ctxt): New field explicit_constructor_p.
10210 (check_class_interface_creation): Fixed prototype indentation.
10211 (patch_method_invocation_stmt): Prototype reflects added argument.
10212 (patch_invoke): Likewise.
10213 (complete_method_declaration, build_super_invocation,
10214 verify_constructor_circularity,
10215 build_this_super_qualified_invocation, get_printable_method_name,
10216 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10217 verify_constructor_super, create_artificial_method,
10218 start_artificial_method_body, end_artificial_method_body,
10219 generate_field_initialization_code): New function prototypes.
10220 * parse.y: Fixed leading comment
10221 (constructor_header:, constructor_body:, block_end:): Rules tagged
10223 (type_declaration:): Call maybe_generate_finit.
10224 (method_declaration:): Action for method_body: placed in new
10225 function complete_method_declaration, called here.
10226 (constructor_declaration:): Defined actions. Removed leading
10228 (constructor_header:): New rule with action.
10229 (constructor_body:): Rule rewritten using block_begin: and
10230 block_end:. Defined actions.
10231 (constructor_declarator:, explicit_constructor_invocation:):
10233 (block:): Use new rules block_begin: block_end:.
10234 (block_begin:, block_end:): New rules and actions.
10235 (block_statements:): Fixed error message for explicit
10237 (method_invocation:): Call build_this_super_qualified_invocation
10238 if primary is `this' or `super' was seen.
10239 (conditional_expression:): Action defined.
10240 (extra_ctxp_pushed_p): New static global flag.
10241 (java_parser_context_save_global): Create parser context if
10242 necessary. Use extra_ctxp_pushed_p to remember it.
10243 (java_parser_context_restore_global): Pop extra parser context if
10245 (build_array_from_name): Array on primitive types are marked
10247 (register_fields): Restore new name in field initializer
10248 expression if type was altered. Non static fields initialized upon
10249 declaration marked initialized.
10250 (maybe_generate_finit): New function.
10251 (maybe_generate_clinit): Use create_artificial_method,
10252 start_artificial_method_body, end_artificial_method_body. Generate
10253 debug info for enclosed initialization statements.
10254 (method_header): Fixed leading comment. Check constructor
10255 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10257 (complete_method_declaration, constructor_circularity_msg,
10258 verify_constructor_circularity): New functions.
10259 (get_printable_method_name): New function.
10260 (check_method_redefinition): Don't rename <finit> methods. Fix
10261 declared constructor names. Error message for
10262 constructors modified.
10263 (java_check_regular_methods): Local variable seen_constructor
10264 renamed saw_constructor. Skip verification on constructors. Create
10265 default constructor with create_artificial_method.
10266 (java_check_methods): Removed unnecessary empty line.
10267 (create_artificial_method, start_artificial_method_body,
10268 end_artificial_method_body): New functions.
10269 (java_layout_classes): Changed leading comment. Reverse fields
10270 list if necessary. Always layout java.lang.Object if being
10272 (java_complete_expand_methods): Verify constructor circularity.
10273 (java_complete_expand_method): Call fix_constructor on
10274 constructors. Local variable no_ac_found removed. Restore
10275 bindings if method body expansion failed.
10276 (fix_constructors, verify_constructor_super,
10277 generate_field_initialization_code): New function.
10278 (java_expand_classes): Fixed leading comment. Write class file
10280 (resolve_expression_name): Check for illegal instance variable
10281 usage within the argument scope of an explicit constructor
10283 (resolve_qualified_expression_name): Pass extra from_super flag
10284 when invoking patch_method_invocation_stmt. New case for
10285 conditional expression when used as a primary. Check for error
10286 when acquiring super.
10287 (patch_method_invocation_stmt): Added extra argument super. New
10288 local variable is_static_flag. Set class_to_search according to
10289 the nature of the constructor invocation. Don't add `this'
10290 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10291 invocation within the argument scope of explicit constructor
10292 invocation. Set is_static according to is_static_flag. Provide
10293 extra `super' argument to patch_invoke invocation.
10294 (patch_invoke): New argument from_super. Loop on arguments
10295 indentation fixed. Pass from_super to invocation_mode. New switch
10296 case INVOKE_SUPER. Fixed error message in switch default case.
10297 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10299 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10300 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10301 message takes constructors into account.
10302 (find_applicable_accessible_methods_list): Fixed indentation.
10303 (qualify_ambiguous_name): Take explicit constructor invocation
10304 into account. Deal with a conditional expression as a primary to
10306 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10307 case. Added extra argument to patch_method_invocation_stmt.
10308 Register calls made to explicit constructor `this'. Don't call
10309 save_expr in ARRAY_REF case when emitting class files. Check for
10310 illegal use of this when expanding explicit constructor invocation
10312 (complete_function_arguments): Set and reset parser context
10313 explicit_constructor_p field value when appropriate.
10314 (build_super_invocation, build_this_super_qualified_invocation):
10316 (patch_assignment): Fixed typo.
10317 (patch_unaryop): Check on final fields occurs only when a decl
10319 (patch_return): Take constructors into account.
10320 (patch_conditional_expr): New function.
10321 * typeck.c (build_java_signature): Removed unnecessary empty line.
10323 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10325 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10327 1998-10-28 Tom Tromey <tromey@cygnus.com>
10329 * decl.c (init_decl_processing): Renamed fields.
10330 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10331 interface_len, msize fields.
10333 * class.c (make_class_data): Removed subclass_head and
10334 subclass_next fields.
10335 * decl.c (init_decl_processing): Removed subclass_head and
10336 subclass_next fields.
10338 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10340 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10341 * mangle.c (emit_unicode_mangled_name): Similarly.
10343 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10345 * jcf-parse.c (get_constant): Place braces around code to compute
10346 'd' when REAL_ARITHMETIC is not defined.
10348 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10350 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10353 1998-10-23 Tom Tromey <tromey@cygnus.com>
10355 * lang-specs.h: `.zip' files are input to jc1.
10357 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10359 * jvspecs.c: Add (but don't enable) support for combining multiple
10360 .class and .java input filenames to a single jc1 invocation.
10361 Add support for -C flag (copile to .class files).
10362 Translate -classpath and -CLASSPATH arguments.
10363 * lang-specs.h: Don't set %2 spec.
10365 1998-10-22 Tom Tromey <tromey@cygnus.com>
10367 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10369 (add_path): Don't add trailing separator to non-empty path
10372 * lang.c (lang_decode_option): Check for -fclasspath and
10373 -fCLASSPATH before examining other `-f' options.
10375 * java-tree.h (finalize_identifier_node): Don't declare.
10376 * class.c (make_class_data): Don't push "final" field.
10377 * decl.c (init_decl_processing): Don't push "final" field.
10378 (finalize_identifier_node): Removed.
10379 (init_decl_processing): Don't set finalize_identifier_node.
10381 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10383 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10385 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10386 (JV_SCAN_SOURCES): New macro.
10387 (JCF_DUMP_SOURCES): Likewise.
10388 (jcf-dump$(exeext)): New target.
10389 (jv-scan$(exeext)): New target.
10391 1998-10-22 Tom Tromey <tromey@cygnus.com>
10393 * Makefile.in (LEX): Removed.
10394 (LEXFLAGS): Likewise.
10395 (SET_BISON): New macro.
10397 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10398 spurious diffs in parse.c.
10399 ($(PARSE_SCAN_C)): Likewise.
10400 (PARSE_DIR): New macro.
10402 (PARSE_SCAN_C): Likewise.
10403 (PARSE_RELDIR): New macro.
10405 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10407 * jcf-io.c (find_class): Use saw_java_source to determine when to
10408 look for `.java' file.
10409 * jcf-parse.c (saw_java_source): New global.
10410 (yyparse): Set it if `.java' file seen.
10412 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10413 (GCJH_SOURCES): Likewise.
10414 * Makefile.in (datadir): New macro.
10415 (libjava_zip): Likewise.
10416 (JAVA_OBJS): Added jcf-path.o.
10417 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10418 (../gcjh$(exeext)): Likewise.
10419 (jcf-path.o): New target.
10420 * java-tree.h (fix_classpath): Removed decl.
10421 * jcf-parse.c (fix_classpath): Removed.
10422 (load_class): Don't call fix_classpath.
10423 * parse.y (read_import_dir): Don't call fix_classpath.
10424 * lex.h: Don't mention classpath.
10425 * lex.c (java_init_lex): Don't initialize classpath.
10426 * jcf-io.c (classpath): Removed global.
10427 (find_class): Use jcf_path iteration functions. Correctly search
10428 class path for .java file.
10429 (open_in_zip): New argument `is_system'.
10430 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10431 classpath-related options.
10432 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10434 (lang_init): Call jcf_path_init.
10435 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10436 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10437 Correctly put braces around second string in each entry.
10438 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10439 classpath-related options.
10440 (help): Updated for new options.
10441 * jcf.h: Declare functions from jcf-path.c. Don't mention
10442 `classpath' global.
10443 * jcf-path.c: New file.
10445 * jcf-depend.c: Include jcf.h.
10447 * jcf-write.c (localvar_alloc): Returns `void'.
10448 (localvar_free): Removed unused variable.
10450 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10451 (init_parse): Use OBJECT_SUFFIX, not ".o".
10453 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10455 * class.c (emit_register_classes): Renamed from
10456 emit_register_class.
10457 * java-tree.h (emit_register_classes): Prototype renamed from
10458 emit_register_class.
10459 * jcf-parse.c (yyparse): Call emit_register_classes once before
10461 * parse.y (java_expand_classes): No longer register classes.
10463 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10465 * class.c (is_compiled_class): New local variable
10466 seen_in_zip. Identify classes found in currently compiled source
10468 * decl.c (complete_start_java_method): Fixed typo.
10469 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10470 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10471 (CLASS_P): Moved around.
10472 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10473 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10475 (jcf_parse_source): Changed leading comment. Removed unnecessary
10476 fclose and CLASS_FROM_SOURCE_P marking.
10477 (parse_source_file): New local variables remember_for_generation
10478 and filename. Mark parsed file name identifier node. Removed block
10479 executed when parse_only was null. Set remember_for_generation.
10480 Use it as an argument to java_pop_parser_context.
10481 (yyparse): New local variables several_files, list, next node and
10482 current_file_list. Split ampersand separated file names into
10483 current_file_list. Iterate through the list and parse accordingly.
10484 * parse.h (java_pop_parser_context): New function prototype.
10485 * parse.y (ctxp_for_generation): New static global variable.
10486 (java_pop_parser_context): New argument generate. Link popped ctxp
10487 to ctxp_for_generation list accordingly.
10488 (java_complete_expand_methods): Fixed indentation.
10489 (java_expand_classes): New function.
10491 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10493 * Makefile.in: Link with libiberty.a instead of memmove.o.
10495 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10497 * lex.c (setjmp.h): No longer included.
10498 * lex.h (setjmp.h): Included.
10499 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10500 (duplicate_declaration_error_p): Renamed from
10501 duplicate_declaration_error.
10502 (build_array_from_name): New function prototype.
10503 * parse.y (setjmp.h): No longer included.
10504 (variable_declarator_id): Define action.
10505 (build_array_from_name): New function.
10506 (duplicate_declaration_error_p): Renamed from
10507 duplicate_declaration_error. Fixed leading comment.
10508 (register_fields): Main `for' loop reorganized. Uses
10509 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10510 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10511 build_array_from_name.
10512 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10514 (read_import_dir): Don't try to skip `.' and `..'.
10515 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10516 build_array_from_name. Main `for' loop reorganized.
10517 (resolve_qualified_expression_name): When building access to a
10518 field, use the type where the field was found, not its own type.
10519 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10520 field was found is null.
10521 (qualify_ambiguous_name): Sweep through all successive array
10524 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10526 * java-tree.h (pop_labeled_block, lang_printable_name,
10527 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10528 interface_of_p, inherits_from_p, fix_classpath,
10529 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10530 make_class_data, register_class, alloc_name_constant): New
10531 function prototypes.
10532 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10533 indentation. Added cast to remove warning.
10534 (lang_printable_name): Set v argument unused.
10535 (lang_print_error): Added argument to lang_printable_name call.
10536 (java_dummy_print, print_lang_decl, print_lang_type,
10537 print_lang_identifier, lang_print_xnode): All argument marked
10539 * lex.c (java_unget_unicode): Removed unnecessary argument.
10540 (java_allocate_new_line): Unused local variable is gone.
10541 (java_read_char): Added parenthesis in expressions to remove
10542 warnings. Added final return statement.
10543 (java_read_unicode): Added parenthesis in expression to remove
10545 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10546 (java_parse_escape_sequence): Likewise.
10547 (java_lex): Unused local variables are gone. Fixed
10548 java_unget_unicode invocation.
10549 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10551 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10552 lang_printable_name invocation in macro.
10553 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10555 (duplicate_declaration_error): Suppressed unused argument in
10557 (identical_subpath_p): Function declaration is gone.
10558 (patch_invoke): Suppressed unused argument in prototype.
10559 (patch_cast, build_labeled_block, check_thrown_exceptions):
10561 * parse.y (setjmp.h): Included
10562 (toplev.h): Likewise.
10563 (field_declaration:): Suppressed unused local
10564 (label_decl:): Fixed build_labeled_block invocation.
10565 (java_pop_parser_context): Put extra parenthesis around assignment
10567 (yyerror): Suppressed unused local variables.
10568 (variable_redefinition_error): Fixed lang_printable_name
10570 (create_interface): Suppressed unused local variables.
10571 (create_class): Likewise.
10572 (duplicate_declaration_error): Suppressed unused argument. Fixed
10573 lang_printable_name invocation.
10574 (register_fields): Suppressed unused local variable. Fixed
10575 duplicate_declaration_error invocation.
10576 (method_header): Suppressed unused local variable.
10577 (method_declarator, parser_check_super): Likewise.
10578 (java_complete_class): Suppressed unused local variable. Fixed
10579 fatal error message.
10580 (complete_class_report_errors): Added default: in switch.
10581 (java_check_regular_methods): Fixed lang_printable_name
10583 (check_throws_clauses): Likewise.
10584 (java_check_abstract_methods): Suppressed unused local
10585 variable. Fixed lang_printable_name invocation.
10586 (read_import_entry): Added supplemental return statement.
10587 (read_import_dir): Suppressed unused local variables.
10588 (check_pkg_class_access, declare_local_variables): Likewise.
10589 (source_start_java_method): Suppressed unused extern variable
10591 (expand_start_java_method): Suppressed unused extern and local
10592 variable declarations.
10593 (java_complete_expand_methods): Likewise.
10594 (java_complete_expand_method): Suppressed unused local variables.
10595 (make_qualified_name): Likewise.
10596 (resolve_qualified_expression_name): Added default: in
10597 switch. Fixed lang_printable_name invocation.
10598 (class_instance_creation_expression): Added parenthesis around
10600 (patch_method_invocation_stmt): Fixed lang_printable_name and
10601 patch_invoke invocations.
10602 (check_for_static_method_reference): Fixed lang_printable_name
10604 (patch_invoke): Suppressed unused arguments and local variables.
10605 (lookup_method_invoke): Suppressed unused local variables.
10606 (qualify_ambiguous_name): Added default: in switch.
10607 (identical_subpath_p): Function removed.
10608 (patch_assignment): Suppressed unused local variables. Suppressed
10609 unnecessary if statement. Fixed lang_printable_name invocations.
10610 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10611 (valid_ref_assignconv_cast_p): Parenthesis around
10612 expression. Suppressed unused local variables.
10613 (build_binop): Suppressed unused local variables. fixed
10614 lang_printable_name invocations.
10615 (string_constant_concatenation): Suppressed unused local
10617 (patch_unaryop): Fixed lang_printable_name invocation.
10618 (patch_cast): Suppressed unnecessary argument. Fixed
10619 lang_printable_name invocation.
10620 (patch_array_ref): Fixed lang_printable_name invocation.
10621 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10622 (build_labeled_block): Suppressed unused argument.
10623 (generate_labeled_block): Fixed build_labeled_block invocation.
10624 (build_loop_body): Suppressed unused local variables.
10625 (patch_loop_statement): Likewise.
10626 (patch_exit): Fixed lang_printable_name invocation.
10627 (patch_switch_statement): Likewise.
10628 (case_identity): First argument marked unused.
10629 (patch_try_statement): Fixed lang_printable_name invocations.
10630 (patch_synchronized_statement, patch_throw_statement): Likewise.
10631 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10632 lang_printable_name invocations.
10633 (check_thrown_exceptions_do): Suppressed unused argument.
10635 1998-10-14 Tom Tromey <tromey@cygnus.com>
10637 * jcf-write.c (write_classfile): Add output class file as target.
10638 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10639 * jcf.h: Added declarations for dependency-tracking functions.
10640 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10641 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10642 (finish_parse): Call jcf_dependency_write.
10643 (dependency_tracking): New global.
10644 (DEPEND_SET_FILE): New define.
10645 (DEPEND_ENABLE): New define.
10646 (init_parse): Enable dependency tracking if required.
10648 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10649 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10650 (../gcjh$(exeext)): Likewise.
10651 (jcf-depend.o): New target.
10652 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10653 (GCJH_SOURCES): Likewise.
10654 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10656 (find_classfile): Added dep_name argument.
10657 (find_class): Compute name of dependency.
10658 (open_in_zip): Call jcf_dependency_add_file.
10659 * gjavah.c (output_file): No longer global.
10660 (usage): Don't mention "gjavah".
10662 (java_no_argument): Likewise.
10663 (version): Likewise.
10664 (main): Recognize and handle -M family of options.
10665 (print_mangled_classname): Return is void.
10666 (process_file): Handle case where output is suppressed.
10667 (HANDLE_END_FIELD): Likewise.
10668 (HANDLE_METHOD): Likewise.
10669 * jcf-depend.c: New file.
10671 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10673 * java-tree.def: Add missing newline at EOF.
10675 1998-10-13 Tom Tromey <tromey@cygnus.com>
10677 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10678 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10680 Include <config.h> and "system.h".
10681 (disassemble_method): Undefine RET to avoid clash with
10682 config/i386/i386.h.
10684 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10686 * decl.c (runtime_exception_type_node, error_exception_type_node):
10687 New global variables.
10688 (init_decl_processing): Initialized.
10689 * expr.c (java_lang_expand_expr): Set caught exception type to
10690 null if catch handler argument doesn't exit.
10691 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10693 * java-tree.h (runtime_exception_type_node,
10694 error_exception_type_node): Global variables declared.
10695 (DECL_FUNCTION_THROWS): New macro.
10696 (DECL_FUNCTION_BODY): Modified comment.
10697 (DECL_SPECIFIC_COUNT): Likewise.
10698 (struct lang_decl): New field throws_list.
10699 (IS_UNCHECKED_EXPRESSION_P): New macro.
10700 * lex.c (java_lex): Generate location information for THROW_TK.
10701 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10702 EXCEPTIONS_P): New macros.
10703 (enum jdep_code): New value JDEP_EXCEPTION.
10704 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10705 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10706 PATCH_METHOD_RETURN_ERROR): New macros.
10707 (patch_method_invocation_stmt): Added new argument to prototype.
10708 (patch_synchronized_statement, patch_throw_statement,
10709 check_thrown_exceptions, check_thrown_exceptions_do,
10710 purge_unchecked_exceptions, check_throws_clauses): New function
10712 * parse.y Fixed typo in keyword section.
10713 (throw:): Rule tagged <node>.
10714 (THROW_TK): Keyword tagged <operator>.
10715 (method_header:): Last argument to call to method_header passed
10717 (throws:, class_type_list:, throw_statement:,
10718 synchronized_statement:, synchronized:): Defined actions.
10719 (method_header): New local variable current. Register exceptions
10720 from throws clause.
10721 (java_complete_tree): Complete and verify exceptions from throws
10723 (complete_class_report_errors): Error message on exceptions not
10725 (java_check_regular_methods): Fixed typo. Shortcut on private
10726 overriding methods. Changed error message on method
10727 redefinition. Check for throws clause compatibility.
10728 (check_throws_clauses): New function.
10729 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10730 method. Changed error message on method redefinition.
10731 (currently_caught_type_list): New static variable.
10732 (java_complete_expand_methods): Purge unchecked exceptions from
10733 throws clause list. Call PUSH_EXCEPTIONS before walk and
10734 POP_EXCEPTIONS after.
10735 (resolve_qualified_expression_name): Pass new argument as NULL to
10736 patch_method_invocation_stmt.
10737 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10738 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10739 argument list when appropriate. Use new argument if non null to
10740 store selected method decl.
10741 (patch_invoke): Convert if necessary args of builtin types before
10742 forming CALL_EXPR. Argument list no longer reversed here.
10743 (invocation_mode): Treat final methods as static methods.
10744 (java_complete_tree): New cases for THROW_EXPR: and
10745 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10747 (complete_function_arguments): No more RECORD_TYPE
10748 conversion. Function parameter nodes no longer saved.
10749 (valid_ref_assignconv_cast_p): Avoid handling null type.
10750 (patch_binop): Fixed null constant reference handling.
10751 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10752 BUILD_THROW macros.
10753 (patch_try_statement): Fixed comments. Record caught types in
10754 list, push the list, expand try block and pop the list.
10755 (patch_synchronized_statement, patch_throw_statement,
10756 check_thrown_exceptions, check_thrown_exceptions_do,
10757 purge_unchecked_exceptions): New functions.
10758 * typeck.c (lookup_argument_method): Allow WFL in place of method
10759 DECL_NAME during method definition check
10761 1998-10-09 Tom Tromey <tromey@cygnus.com>
10763 * gjavah.c (decode_signature_piece): New function.
10764 (print_c_decl): Use it. Added `name_override' argument.
10765 (print_method_info): Use name_override argument to print_c_decl.
10766 (seen_fields): Removed.
10767 (print_field_info): Don't update seen_fields.
10768 (struct method_name): New structure.
10769 (method_name_list): New global.
10770 (print_method_info): Add new method to list of methods.
10771 (name_is_method_p): New function.
10772 (print_field_info): If field name has same name as method, then
10774 (process_file): Parse methods before fields.
10775 (field_pass): New global.
10776 (HANDLE_END_FIELD): Take field_pass into account.
10778 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10780 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10781 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10783 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10785 * jvspec.c: Fix bug in jvgenmain_spec patch.
10787 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10789 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10790 * decl.c (soft_exceptioninfo_call_node): New global variable.
10791 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10792 takes extra integer argument. soft_exceptioninfo_call_node
10794 * except.c (java_set_exception_lang_code): New function
10795 (method_init_exceptions): Called here.
10796 (prepare_eh_table_type): New function.
10797 (expand_end_java_handler): Called here.
10798 * expr.c (build_java_throw_out_of_bounds_exception): Now features
10799 one argument. Modified generation of call to
10800 soft_badarrayindex_node to use new argument.
10801 (build_java_arrayaccess): Pass faulty index value to
10802 build_java_throw_out_of_bounds_exception.
10803 (generate_name): New function.
10804 (java_lang_expand_expr): New local variables node, current,
10805 has_finally_p. Expand TRY_EXPR node.
10806 (process_jvm_instruction): Replace top of the stack with thrown
10807 object reference when entering exception handler.
10808 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
10809 specific tree codes.
10810 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
10812 (DECL_SPECIFIC_COUNT): New macro.
10813 (prepare_eh_table_type, java_set_exception_lang_code,
10814 generate_name): New function declarations.
10815 (match_java_method): Declaration deleted.
10816 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
10818 * lex.c (TRY_TK, CATCH_TK): Generate location information.
10819 * parse.h (redefinition_error, refine_accessible_methods_list,
10820 can_cast_to_p): Function declaration removed.
10821 (classitf_redefinition_error, variable_redefinition_error,
10822 parse_jdk1_1_error, find_applicable_accessible_methods_list,
10823 find_most_specific_methods_list, argument_types_convertible,
10824 enter_a_block, valid_builtin_assignconv_identity_widening_p,
10825 valid_cast_to_p, valid_method_invocation_conversion_p,
10826 try_reference_assignconv, add_stmt_to_compound,
10827 build_jump_to_finally, build_tree_list, patch_try_statement,
10828 java_get_catch_block): New function declarations.
10829 * parse.y (string_buffer_type): Global variable deleted.
10830 (group_of_labels, catches, catch_clause, catch_clause_parameter,
10831 finally): Rules tagged <node>.
10832 (TRY_TK, CATCH_TK): Token tagged <operator>.
10833 (class_body_declaration:, class_member_declaration:,
10834 formal_parameter:, explicit_constructor_invocation:,
10835 interface_member_declaration:, constant_declaration:,
10836 primary_no_new_array:, class_instance_creation_expression:,
10837 array_creation_expression:): Issue error on unsuported JDK1.1
10839 (try_statement:, catches:, finally:): Define actions.
10840 (catch_clause_parameter): New rule.
10841 (catch_clause:): Use new rule catch_clause_parameter.
10842 (parse_jdk1_1_error): New function.
10843 (redefinition_error): Renamed classitf_redefinition_error.
10844 (variable_redefinition_error): New function.
10845 (check_class_interface_creation): Call
10846 classitf_redefinition_error.
10847 (java_complete_tree): Added error message on JDEP_TYPE: case.
10848 (complete_class_report_errors): Fixed indentation.
10849 (declare_local_variables): Call variable_redefinition_error.
10850 (source_end_java_method): Call java_set_exception_lang_code and
10851 emit_handlers where appropriate.
10852 (java_method_add_stmt): Call add_stmt_to_block.
10853 (add_stmt_to_block): New function.
10854 (lookup_method_invoke): Fixed outside comment. new local variable
10855 candicates. Call find_applicable_accessible_methods_list and
10856 find_most_specific_methods_list when searching for a
10857 method. Modified error report to list possible candidates when
10859 (find_applicable_accessible_methods_list,
10860 find_most_specific_methods_list, argument_types_convertible): New
10862 (refine_accessible_methods_list): Function deleted.
10863 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
10864 expr (if applicable) before calling patch_array_ref.
10865 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
10866 (enter_block): Fixed comment.
10867 (enter_a_block): New function.
10868 (patch_assignment): Reorganized. Call try_reference_assignconv for
10869 references. Call valid_cast_to_p instead of can_cast_to_p.
10870 (try_reference_assignconv,
10871 valid_builtin_assignconv_identity_widening_p): New functions.
10872 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
10873 (valid_cast_to_p, valid_method_invocation_conversion_p): New
10875 (build_string_concatenation): Don't resolve StringBuffer.
10876 (patch_cast): Fixed inverted arguments.
10877 (patch_array_ref): Code to save array expr deleted. Call
10878 valid_cast_to_p instead of can_cast_to_p.
10879 (generate_labeled_block): Call generate_name.
10880 (build_jump_to_finally, build_try_statement, java_get_catch_block,
10881 patch_try_statement): New functions.
10882 * typeck.c (match_java_method): Function deleted.
10884 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
10886 * jvspec.c: jvgenmain_spec uses different temporary file names.
10888 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
10890 * jvspec.c (lang_specific_driver): Fail if user specifies
10891 --main= when not linking.
10893 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
10895 * class.c (make_class_data): Push value for `thread' field.
10896 * decl.c (init_decl_processing): Added `thread' field to class.
10898 * class.c (add_field): Always make static fields externally
10901 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
10903 * expr.c (build_java_athrow,
10904 build_java_throw_out_of_bounds_exception, expand_invoke,
10905 build_newarray, expand_java_multianewarray, build_java_monitor):
10906 Update comments to reflect _Jv_* function names.
10908 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
10910 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
10911 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
10912 * parse.y (expand_start_java_method): Likewise.
10914 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
10916 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
10918 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
10919 (add_field): No longer need to convert from RECORD_TYPE to pointer,
10920 * expr.c: Remove no-longer-needed calls to promote_type.
10921 * decl.c (give_name_to_locals): Liekwise.
10922 * jcf-parse.c (get_class_constant): Compensate for new signatures.
10923 * parse.y: Add/remove promote_type calls as appropriate.
10924 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
10925 (parse_signature_string): Likewise.
10926 (build_java_array_type): Fix for now signature convenions.
10928 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
10930 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
10932 * class.c (init_class_processing): libjava function renamed to
10935 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10937 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
10938 * java-tree.def: Fixed DEFTREECODE third argument.
10939 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
10940 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
10941 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
10942 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10943 JAVA_THIS_EXPR): Now replaced by tree code definitions.
10944 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
10945 * lang.c (java_tree_code_type, java_tree_code_length,
10946 java_tree_code_name): New arrays.
10947 (lang_init): Append Java tree node definitions to Gcc ones.
10948 * lex.c (expression_obstack): Declared as extern when JC1_LITE
10950 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
10952 (java_lex): Allow declaration of empty string constants. Retain
10953 location information on CASE_TK and DEFAULT_TK.
10954 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
10955 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
10956 Modified to be more robust.
10957 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
10958 (build_new_invocation, try_builtin_assignconv,
10959 patch_switch_statement, string_constant_concatenation,
10960 build_string_concatenation, patch_string_cst, patch_string,
10961 java_expand_switch): New function declarations.
10962 * parse.y: Rules related to switch and EH tagged <node>.
10963 (label_id): Set to NULL_TREE
10964 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
10966 (this_or_super:): Fixed indentation.
10967 (statement:, statement_nsi:, statement_without_trailing_substatement:,
10968 statement_expression:): Removed call to RULE on all sub-rules.
10969 (switch_expression:, switch_labels:): New rules.
10970 (switch_statement:, switch_block:, switch_block_statement_groups:,
10971 switch_block_statement_group:, switch_labels:, switch_label:):
10973 (throw_statement:, synchronized_statement:, try_statement:):
10974 Defined temporary actions.
10975 (class_instance_creation_expression:): Call
10976 build_new_invocation. Fixed indentation.
10977 (field_access): Fixed indentation.
10978 (method_invocation): Likewise.
10979 (make_qualified_primary): Use THIS_EXPR.
10980 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
10981 resolving from SUPER, set *type_found.
10982 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
10983 (java_complete_tree): Removed unused local variable `location'. Case
10984 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
10985 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
10986 on MODIFY_EXPR: and all binary operator tree code cases. Removed
10987 STRING_CST: case. default: checks for patchable strings.
10988 (complete_function_arguments): Transform string constant or
10989 crafted StringBuffer if necessary.
10990 (build_method_invocation): Fixed comments.
10991 (build_new_invocation): New function.
10992 (patch_assignment): Call try_builtin_assignconv to figure a valid
10993 assignment conversion between builtin types.
10994 (try_builtin_assignconv): New function.
10995 (build_binop): Use URSHIFT_EXPR directly to call build.
10996 (operator_string): Use UNARY_PLUS_EXPR.
10997 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
10999 (do_merge_string_cste, merge_string_cste,
11000 string_constant_concatenation, build_string_concatenation,
11001 patch_string, patch_string_cst): New function.
11002 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11003 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11004 (build_newarray_node): Use NEW_ARRAY_EXPR.
11005 (build_this): Use THIS_EXPR.
11006 (build_return): Enable debug information on return statement.
11007 (build_if_else_statement): Likewise.
11008 (complete_labeled_statement): Fixed related comment.
11009 (build_loop_body): Fixed comment.
11010 (build_bc_statement): Enable debug information on break/continue
11012 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11014 (patch_switch_statement, case_identity, java_expand_switch): New
11017 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11019 * buffer.h (BUFFER_INIT): New macro.
11020 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11021 Pass (struct jcf_partial *state) to most functions.
11022 (jcf_block, jcf_relocation): New types.
11023 Support labels, branches, conditionals, loops.
11025 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11027 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11029 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11031 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11032 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11033 not integer_type_node (INT_TYPE_SIZ bits).
11035 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11037 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11038 * jcf-dump.c (print_exception_table): New function.
11039 (disassemble_method): Better handling of wide instructions.
11040 Make more robust for bad input.
11042 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11044 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11047 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11049 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11051 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11053 * Makefile.in ($(PARSE_H)): Removed target.
11055 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11057 * Makefile.in (JAVA_OBJS): Add memmove.o
11058 (memmove.o): New target & rules.
11060 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11062 * expr.c (expand_invoke): Don't generate a call to the class init
11065 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11067 * Makefile.in: Add many missing dependencies.
11068 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11070 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11071 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11073 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11075 * decl.c (complete_start_java_method): If method is static (and
11076 not private) call _Jv_InitClass.
11077 * expr.c (expand_invoke): Don't call build_class_init.
11079 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11081 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11083 * Make-lang.in (GCJ): Define before using.
11085 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11087 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11088 losing due to namespace pollution in GNU getopt.h
11090 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11092 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11093 (java.all.cross): Likewise.
11094 (java.rest.encap): Likewise.
11096 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11098 * gjavah.c (print_class_decls): Fix thinko in arglist
11099 * jcv-io.c (find_classfile): Similarly.
11101 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11103 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11105 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11107 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11108 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11109 * Makefile.in (PARSE_C): New macro.
11110 (PARSE_H): Likewise.
11111 (PARSE_SCAN_C): Likewise.
11112 ($(PARSE_C)): Target renamed from parse.c.
11113 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11114 (clean): Remove parse-scan.c as well.
11115 (parse.o): Depend on $(PARSE_C).
11117 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11119 * README, license.terms: Removed.
11121 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11122 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11123 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11124 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11125 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11126 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11127 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11128 and Java trademark attribution.
11130 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11132 * Makefile.in: Use gcjh, not gjavah.
11133 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11134 * Make-lang.in: Changed gjavah to gcjh everywhere.
11136 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11138 * gjavah.c: Support new -prepend -add -append flags.
11139 (print_method_info): Method is not virtual if class is final.
11141 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11143 * jv-scan.c: Fixed copyright assignment.
11144 * keyword.gperf: Likewise.
11145 * keyword.h: Likewise.
11146 * lex.c: Fixed copyright assignment.
11147 (java_lex): Push unicode back when parsing '<'.
11148 * lex.h: Fixed copyright assignment.
11149 * parse-scan.y: Likewise.
11150 * parse.h: Fixed copyright assignment.
11151 (build_debugable_stmt, complete_for_loop): New function prototypes.
11152 * parse.y: Fixed copyright assignment.
11153 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11154 size_zero_node when completing a loop with no exit condition.
11155 (for_statement_nsi:): Define action.
11156 (for_init:, for_update:): Return size_zero_node when empty.
11157 (declare_local_variables): Call build_debugable_stmt.
11158 (build_debugable_stmt): New function.
11159 (build_loop_body): Build debugable statement around loop
11161 (complete_loop_body): Take into account the debugable statement
11162 around the EXIT_EXPR.
11163 (complete_loop_body): New function.
11164 (patch_exit_expr): Fixed condition inversion.
11166 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11168 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11169 name of thread define.
11170 * jvspec.c (THREAD_NAME): New macro.
11172 (THREADLIB): Likewise.
11173 (lang_specific_driver): Recognize attempt to link with thread
11174 library or gc library. Recognize -ljava on command line so it
11175 isn't linked against more than once.
11177 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11179 * parse-scan.y (report_main_declaration): Name of the class
11180 containing `main' can be a qualified name.
11182 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11184 * config-lang.in: Changed gjavac to gjc everywhere.
11185 * Make-lang.in: Changed gjavac to gjc everywhere.
11187 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11189 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11190 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11191 and install the files.
11192 * Makefile.in (JAVA_OBJS_LITE): New variable.
11193 (compiler:): Now include jv-scan as a dependency.
11194 (../jv-scan$(exeext), parse-scan.c): New targets.
11195 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11196 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11197 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11198 check for errors even if parse_only.
11199 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11201 (yylex): New function. Uses java_lex body.
11202 (java_lex): Removed commented out statement. Remove local variable
11203 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11204 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11205 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11206 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11207 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11208 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11210 (java_lex_error): Empty if JC1_LITE is defined.
11211 (java_get_line_col): Return 0 if JC1_LITE is defined.
11212 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11213 SET_MODIFIER_CTX): Moved into the section containing the macros
11214 conditionally defined by JC1_LITE.
11215 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11216 argument if JC1_LITE is defined.
11217 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11218 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11220 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11221 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11222 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11223 to different values according to JC1_LITE.
11224 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11225 declared if JC1_LITE set.
11226 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11227 defined if JC1_LITE not set.
11228 (struct parser_ctx): Reorganized and skip the jc1 front end part
11230 (java_layout_classes): New function definition.
11231 (java_push_parser_context, java_init_lex, yyparse, yylex,
11232 yyerror): Prototype always declared. All other static function
11233 prototypes declared only if JC1_LITE is not set.
11234 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11235 declared in parse.h.
11236 (java_layout_classes): New function.
11237 (java_complete_expand_methods): No longer layout the class here.
11238 * parse-scan.y: New file.
11239 * jv-scan.c: New file.
11241 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11243 * gjavah.c (main): Handle -friend option.
11244 (friend_specs): New global.
11245 (generate_access): Handle friend_specs.
11246 (process_file): Likewise.
11247 (MAX_FRIENDS): New macro.
11248 (friend_count): New global.
11249 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11250 Changed all callers.
11252 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11254 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11255 (main): Handle processing all the entries of a named .zip archive.
11256 * jcf-io.c (jcf_trim_old_input): New function.
11257 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11259 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11261 * lang.c (flag_assume_compiled): Make default be on.
11263 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11265 * jcf-dump.c: Add bunches of flags to control output more.
11266 (process_class): New function; support printing more than one class.
11267 (main): Support new --print-main and --javap flags.
11268 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11269 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11271 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11273 Change mangling of dispatch table to match C++ vtable (w/thunks).
11274 * class.c (build_dtable_decl), java-tree.h: New function.
11275 (make_class_data): Call it.
11276 * decl.c (init_decl_processing): Likewise.
11278 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11280 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11281 soft_anewarray; adjust args passed.
11282 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11283 match _Jv_NewObjectArray.
11285 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11287 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11288 * expr.c (loopup_label): Call create_label_decl.
11289 (create_label_decl): New function.
11290 (java_lang_expand_expr): Call expand_start_bindings with argument
11292 * java-tree.h Added space after PROTO in function declarations
11294 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11295 (create_label_decl, push_labeled_block): New function
11297 * lex.c (label_id): Initialize.
11298 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11300 * parse.h Added space after PROTO in function declarations when
11302 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11303 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11304 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11305 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11307 (struct parser_ctxt): New fields current_loop,
11308 current_labeled_block.
11309 (build_if_else_statement, patch_if_else_statement,
11310 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11311 generate_labeled_block, complete_labeled_statement,
11312 build_bc_statement, patch_bc_statement, patch_loop_statement,
11313 build_new_loop, build_loop_body, complete_loop_body): New function
11315 * parse.y (java_warning_count): New global variable.
11316 (label_id): New static variable.
11317 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11318 (block:): Return size_zero_node when block is empty.
11319 (empty_statement:): Return size_zero_node.
11320 (statement:): Implement supplemental action when for_statement: is
11322 (label_decl:): New rule.
11323 (labeled_statement:): Rewritten using label_decl. Actions
11325 (labeled_statement_nsi:): Likewise.
11326 (if_then_statement): Actions implemented.
11327 (while_expression): New rule.
11328 (while_statement:): Rewritten using while_expression. Actions
11330 (while_statement_nsi:): Likewise.
11331 (do_statement_begin:): New rule.
11332 (do_statement:): Rewritten using do_statement_begin. Actions
11334 (for_statement:): Rewritten using for_begin. Actions implemented.
11335 (for_statement_nsi:): Likewise.
11336 (for_header:, for_begin:): New rules.
11337 (for_init:): Actions implemented.
11338 (statement_expression_list:, break_statement:,
11339 continue_statement:): Likewise.
11340 (yyerror): Count number of issued warning(s).
11341 (java_report_errors): Report error(s) and/or warning(s).
11342 (java_complete_class): Use build_java_argument_signature to
11343 recompute completed method signature.
11344 (java_check_regular_methods): New locals method_wfl and aflags.
11345 Use method_wfl instead of lookup_cl during error reports. Fixed
11346 indentation and modified some error messages. Use
11347 lang_printable_name in method instead of the DECL_NAME. New code
11348 to issue warnings on methods not overriding corresponding methods
11349 private to a different package.
11350 (java_method_add_stmt): Call add_stmt_to_compound.
11351 (add_stmt_to_compound): New function.
11352 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11353 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11354 (build_if_else_statement, patch_if_else_statement,
11355 build_labeled_block, generate_labeled_block,
11356 complete_labeled_statement, build_new_loop, build_loop_body,
11357 complete_loop_body, patch_loop_statement, build_bc_statement,
11358 patch_bc_statement, patch_exit_expr): New functions.
11359 * typeck.c (build_java_signature): Build argument signature before
11360 enclosing it in between parenthesis.
11362 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11364 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11365 (JAVA_OBJS): Added reminder comment
11367 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11369 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11370 be interpreted as a long long.
11372 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11374 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11375 soft_initialise_class. Use _Jv_NewMultiArray, not
11376 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11377 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11378 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11379 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11381 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11383 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11384 length_identifier_node): New global tree node constants.
11385 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11386 Replace uses by super_identifier_node etc.
11387 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11389 * parse.y (resolve_field_access): Don't special-case ".length" if
11390 flag_emit_class_files.
11391 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11392 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11395 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11397 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11398 * class.c (make_method_value): Remove init for removed fields.
11400 * class.c (layout_class): Use build_java_argument_signature.
11401 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11403 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11404 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11405 (build_java_signature): Don't use push_java_argument_signature.
11407 * typeck.c (lookup_argument_method): New function.
11408 * parse.y (java_check_regular_methods): Use lookup_argument_method
11409 instead of lookup_java_method2 followed by lookup_java_method.
11411 * parse.y (check_method_redefinition): Minor optimization.
11413 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11414 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11416 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11418 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11421 * gjavah.c (java_float_finite): Use K&R-style definition.
11422 (java_double_finite): Likewise.
11423 (generate_access): Now returns void. Changed all callers.
11424 (last_access_generated): Removed.
11425 (process_file): Only make a single pass over the .class file.
11427 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11429 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11430 for compatibility for G++ (with -fvtable-thunks).
11431 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11433 * gjavah.c (process_file): Use public inheritance for super-class.
11435 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11437 * lex.c (java_init_lex): Initialize ctxp->package.
11438 * parse.h (struct parser_ctxt): package and package_len replaced
11439 by tree package, an identifier node. Field method_decl_list is
11440 gone. Fixed comments.
11441 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11442 class_in_current_package): New function prototypes.
11443 * parse.y (array_type:): Set class loaded flag on primitive type
11445 (package_declaration:): Assign ctxp->package to the
11447 (method_invocation:): Handle invocation of method qualified by
11449 (single_type_import_declaration:): Removed ambiguity check.
11450 (java_pop_parser_context): New local variable `next'. Reset and
11451 set IMPORT_CLASSFILE_NAME flags on current and previous import
11453 (java_accstring_lookup): Use new local macro COPY_RETURN.
11454 (lookup_field_wrapper): New function.
11455 (parser_qualified_classname): Use merge_qualified_name.
11456 (parser_check_super_interface): Broaden error message.
11457 (do_resolve_class): Check for qualified class name in the current
11458 compilation unit if appropriate.
11459 (process_imports): Check for already defined classes.
11460 (check_pkg_class_access): Got rid of call to
11461 get_access_flags_from_decl.
11462 (java_complete_expand_methods): Call safe_layout_class based on
11463 the current class size.
11464 (make_qualified_primary): Build a WFL qualification on primary if
11466 (merge_qualified_name): New function.
11467 (make_qualified_name): Use merge_qualified_name.
11468 (resolve_expression_name): Use safe_lookup_field.
11469 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11470 (resolve_qualified_expression_name): Likewise. Check on resolved
11471 element accessibility.
11472 (not_accessible_p, class_in_current_package): New functions.
11473 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11474 (patch_method_invocation_stmt): Merged common pieces. Check
11475 accessibility of invoked method.
11476 (check_for_static_method_reference): Add returned type in error
11478 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11479 (refine_accessible_methods_list): Merged two conditions in test.
11480 (java_complete_class): Sanity check on stabilize_ref gone.
11481 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11483 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11485 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11487 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11489 * gjavah.c (F_NAN): Removed.
11490 (F_NAN_MASK): New macro.
11491 (F_POSITIVE_INFINITY): Removed.
11492 (F_NEGATIVE_INFINITY): Likewise.
11493 (java_float_finite): Rewrote.
11494 (D_NAN_MASK): Renamed.
11495 (java_double_finite): Rewrote.
11496 (D_POSITIVE_INFINITY): Removed.
11497 (D_NEGATIVE_INFINITY): Likewise.
11499 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11500 If verbose, print underlying representation of value in hex.
11502 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11504 * buffer.h, buffer.c: New files.
11505 * Makefile.in (JAVA_OBJS): Add buffer.o.
11507 Support locals variables and writing their debug entries to .class.
11508 * jcf-write.c: Simplify some by user new buffer type.
11509 (vode_buffer_grow): Removed.
11510 (struct localvar_info): New type.
11511 (localsvars, localvartable): New buffers.
11512 (localvar_alloc, localvar_free): New functions.
11513 (generate_bytecode_insns): Handle local variables.
11514 (generate_classfile): Write LocalVariableTable attribute.
11516 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11518 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11519 * zipfile.h (ZIPMAGIC): New macro.
11521 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11523 * Makefile.in (gjavah.o): Updated dependencies.
11524 (jcf-dump.o): Likewise.
11525 (all.indirect): Use ../gjavah.
11526 (../gjavah$(exeext)): Likewise.
11527 (clean): Don't remove gjavah.
11528 (clean): Remove parse.c, not java/parse.c.
11529 * Make-lang.in (java): Added gjavah.
11530 (gjavah$(exeext)): New target.
11531 (GJAVAH_SOURCES): New macro.
11532 (java.all.build): Added gjavah.
11533 (java.all.cross): Likewise.
11534 (java.rest.encap): Likewise.
11535 * config-lang.in (compilers, stagestuff): Added gjavah.
11537 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11539 * gjavah.c (java_float_finite): New function.
11540 (java_double_finite): Likewise.
11541 (F_POSITIVE_INFINITY): New macro.
11542 (F_NEGATIVE_INFINITY): Likewise.
11544 (D_POSITIVE_INFINITY): Likewise.
11545 (D_NEGATIVE_INFINITY): Likewise.
11547 (print_field_info): Use java_float_finite and java_double_finite.
11549 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11551 * parse.y (method_header): Name "this" implicit argument.
11553 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11555 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11556 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11557 (put_linenumber): New function.
11558 (generate_bytecode_insns, generate_classfile): Write line numbers.
11560 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11562 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11563 (lookup_name, build_known_method_ref, build_class_init,
11564 build_invokevirtual, invoke_build_dtable, match_java_method,
11565 build_field_ref, pushdecl_force_head, build_java_binop,
11566 binary_numeric_promotion, build_decl_no_layout,
11567 build_java_arrayaccess, build_newarray, build_anewarray,
11568 build_java_array_length_access, build_java_arraynull_check): New
11569 extern function prototypes.
11570 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11571 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11573 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11575 * jcf.h (jcf_out_of_synch): New extern function prototype.
11576 * parse.h: Static/global function implemented in parse.y
11577 prototyped and declarations moved at the end of the file.
11578 (DECL_P): Check that the argument isn't null.
11579 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11580 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11581 (QUAL_DECL_TYPE): New macro.
11582 (PARAMS): Macro definition removed.
11583 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11584 (return_statement:): Call build_return.
11585 (field_access:): Call make_qualified_primary in sub rule.
11586 (method_invocation:): Build method invocation and call
11587 make_qualified_primary when processing primaries.
11588 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11589 get_type_from_signature.
11590 (java_check_regular_method): Extra integer 0 argument when calling
11591 lookup_java_method2.
11592 (lookup_java_interface_method2): Extra method DECL argument when
11593 calling lookup_java_interface_method2.
11594 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11595 COMPOUND_EXPR node.
11596 (java_complete_expand_method): Layout current class iff not
11597 already done. Don't process interface's methods.
11598 (java_complete_expand_method): Use super class only if it
11599 exists. Use current class otherwise.
11600 (make_qualified_primary): New function.
11601 (resolve_expression_name): Process qualified expression or
11602 expression from primary the same way.
11603 (resolve_expression_name): Two last arguments to
11604 resolve_field_access are now NULL_TREEs.
11605 (resolve_field_access): New variable is_static. Local field must
11606 be DECLs. is_static computed on field DECLs only. Append code in
11607 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11608 to initialize field_type.
11609 (resolve_qualified_expression_name): New local variable,
11610 previous_call_static and is_static. Handle primaries with function
11611 calls, casts, array references and `this'. `super' now handled as
11612 `(super_class)this'. Use is_static to clarify boolean expressions.
11613 Added code to handle case where a proper handle is required to
11614 access a field. Use QUAL_DECL_TYPE where applicable.
11615 (maybe_access_field): New function.
11616 (patch_method_invocation_stmt): New arguments primary, where,
11617 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11618 deleted. Use `where' as a type to search from if specified. Check
11619 for static method reference where forbidden. Append primary or
11620 current_this to the argument list if not calling constructor nor
11622 (check_for_static_method_reference): New function.
11623 (patch_invoke): Layout the class on which new is done if
11625 (lookup_method_invoke): Changed format to report errors on
11627 (qualify_ambiguous_name): New local variable this_found. Now
11628 handle things from primaries. Method call are considered
11630 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11631 changed into NULLs.
11632 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11633 (java_complete_tree): New case fo RETURN_EXPR. Process function
11634 call arguments in separate function.
11635 (complete_function_arguments): New function.
11636 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11638 (patch_assignment): Take the return function slot into account as
11639 a RHS. Distinguish assignment from a return.
11640 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11641 when checking methods in interfaces.
11642 (resolve_type_during_patch): NULL argument to unresolve_type_p
11643 instead of NULL_TREE.
11644 (patch_newarray): Fixed typo in comment.
11645 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11646 (build_return, patch_return): New functions.
11647 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11649 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11651 * constants.c (find_name_and_type_constant, find_fieldref_index,
11652 find_methodref_index): New methods.
11653 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11654 just return given method. Also, rename to build_known_method_ref.
11655 (expand_invoke): Rename call to build_invoke_non_interface.
11656 * java-tree.h, parse.h: Update prototype.
11657 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11658 (such as expand_expr_stmt) if flag_emit_class_files.
11659 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11660 STACK_TARGET, IGNORE_TARGET): New macros.
11661 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11662 (generate_bytecode_insn): New function to generate method's bytecode.
11663 (generate_classfile): Node generate Code attribute for a method.
11664 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11665 push_long_const, field_op, adjust_typed_op, maybe_wide):
11666 New functions used by generate_bytecode_insn.
11668 * typeck.c (signature_include_return): Remove variable.
11669 (push_java_argument_signature, build_java_argument_signature): New.
11670 (build_java_signature): Use push_java_argument_signature.
11671 * parse.y: Use build_java_argument_signature instead of fiddling
11672 with signature_include_return.
11674 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11676 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11679 * Makefile.in (all.indirect): Added gjavah$(exeext).
11680 (gjavah$(exeext)): Added $(exeext).
11683 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11685 * class.c (layout_class): Call to java_layout_parsed_class replace
11686 by safe_layout_class.
11687 * expr.c (build_java_array_length_access): Removed static storage
11688 class in the function definition.
11689 (build_java_arraynull_check): Likewise.
11690 Also fixed typos in two comments.
11691 * lex.c (java_init_lex): Initialize static global kw_length.
11692 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11693 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11695 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11696 * parse.h (resolve_no_layout): New static function declaration.
11697 (get_identifier_in_static): Declaration removed.
11698 (java_layout_parsed_class): Function name declaration changed to
11700 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11701 not_initialized_as_it_should_p, build_this): New static function
11703 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11704 binary_numeric_promotion, stabilize_reference,
11705 build_decl_no_layout, build_java_arrayaccess): Extern function
11706 declarations moved into their own section.
11707 (build_newarray, build_anewarray, build_java_array_length_access,
11708 build_java_arraynull_check): New extern function declarations.
11709 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11710 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11712 (CALL_CONSTRUCTOR_P): New macro.
11713 * parse.y (kw_length): New static global tree node.
11714 (return_statement): Tagged <node>.
11715 (RETURN_TK): Tagged <operator>.
11716 (variable_declarator_id:): Build variable declaration with an
11717 empty initialization value if a syntax error was found in the
11718 initialization part of the variable declaration.
11719 (statement_without_trailing_substatement:): return_statement: now
11720 uses the default rule.
11721 (return_statement:): Temporarily fixed to return NULL_TREE.
11722 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11723 (class_instance_creation_expression:): Class creation rules now
11724 call build_method_invocation upon reduction.
11725 (array_creation_expression:): Rules call build_newarray_node upon
11727 (dim_exprs:): Build a list of dimension expressions.
11728 (dim_expr:): Store location of the OSB_TK in the dimension
11730 (method_invocation:): Added a new error rule.
11731 (build_unresolved_array_type): WFL argument may also be an array
11732 on a primitive type. Name of the argument changed to reflect this.
11733 (method_declarator): Insert argument type at the beginning of the
11734 argument type list and later reverse the list.
11735 (unresolved_type_p): Argument 'returned' may be optionally
11737 (java_layout_class_from_source): Function renamed
11739 (resolve_and_layout): Now call resolve_no_layout and
11741 (resolve_no_layout): New function.
11742 (purify_type_name): New function.
11743 (complete_class_report_errors): Call purify_type_name during error
11744 report on a type not found.
11745 (process_imports): error_found local variable doesn't need to be
11746 initialized to zero.
11747 (declare_local_variables): New local type_wfl. Fixed typo in error
11748 message. type_wfl assigned to unresolved type and used to register
11749 incomplete type. Build a WFL around the variable initialization
11750 statement so that debug info can be generated on it.
11751 (source_start_java_method): Reverse argument list after they've
11753 (current_this): New static global variable.
11754 (java_complete_expand_methods): Set current_this when appropriate.
11755 (resolve_expression_name): Build correct static and non static
11756 field access bearing a simple name.
11757 (resolve_field_access): Resolve the length field of arrays. Handle
11759 (patch_method_invocation_stmt): Set the type of the method
11760 invocation to error_mark_node. This value is later overridden by a
11761 valid type, if any. Don't handle qualified constructor invocation
11762 as qualified method invocation. Call lookup_method_invoke with its
11763 new flag. It's no longer necessary to access the selected method
11764 as the value of a tree list. Handle constructor invocation.
11765 (patch_invoke): Reverse argument list when invoking non interface
11766 methods. Insert call to new as the first argument of the
11768 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11769 defined within a final class. Return INVOKE_STATIC if the invoked
11770 method is a constructor.
11771 (lookup_method_invoke): New lc argument is a flag to indicate a
11772 constructor lookup. Now handle constructor lookup. Choose the most
11773 specific method in case several were matching the invocation
11774 requirements. Return a method decl instead of a tree list featuring
11775 one single method decl element.
11776 (refine_accessible_methods_list): New lc flag argument to
11777 indicate that a constructor is being looked up.
11778 (not_initialized_as_it_should_p): New function.
11779 (java_complete_tree): Now process fake tree codes
11780 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11781 save_expr on resolved function call arguments. Case on
11782 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11783 (patch_assignment): LHS can be a field access expression. When
11784 dealing with reference, lhs_type is the promoted type of the
11785 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11787 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11788 (patch_binop): Use not_initialized_as_it_should_p where
11790 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11791 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11793 (resolve_type_during_patch): New function.
11794 (patch_cast): Call resolve_type_during_patch to resolve type and
11795 report error accordingly.
11796 (patch_array_ref): Use not_initialized_as_it_should_p where
11797 applicable. Array base expression is saved before being
11798 used. Promote the type of an array elements if it contains non
11800 (build_newarray_node, patch_newarray, build_this): New functions.
11802 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
11804 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
11805 increment it in `for' statement.
11806 (print_field_info): If number is inf or nan, don't print it.
11807 (print_method_info): If method name is `delete', just ignore it.
11808 (print_c_decl): Special-case jstringArray.
11810 * gjavah.c (help): New function.
11811 (no_argument): New function.
11812 (usage): Changed text.
11813 (main): Rewrote argument handling. Now handles -v, --help,
11815 (version): New function.
11816 (found_error): New global.
11817 (main): Return found_error.
11818 (generate_access): Set found_error.
11819 (print_c_decl): Likewise.
11821 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
11823 * gjavah.c (print_c_decl): Don't print "," when examining field.
11824 Skip type name when looking at "[L" types.
11825 (process_file): Now static.
11826 (generate_access): Now returns int.
11827 (last_access_generated): New global.
11828 (process_file): Clear last_access_generated; make multiple passes
11830 (print_field_info): Just return if generate_access returns true.
11831 (print_method_info): Likewise. Also, allow <init> functions to
11833 (print_c_decl): Added is_init argument. Print constructors
11835 (print_cxx_classname): Use UTF8_GET to extract characters from
11837 (print_base_classname): New function.
11838 (print_class_decls): New function.
11839 (process_file): Use it.
11840 (utf8_cmp): New function.
11842 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
11844 * lang-options.h: Format changed to match changes in gcc/toplev.c
11845 to implement a --help option.
11847 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
11849 * decl.c (init_decl_processing): Revert change to dtable_type.
11851 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
11853 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
11855 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
11857 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
11859 * lang.c (lang_init): Default flag_exceptions to 1, without
11860 checking to see if it's 2 first.
11862 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
11864 * constants.c: Include "system.h".
11865 * decl.c: Likewise.
11866 * lang.c (flag_new_exceptions): Get via extern now.
11867 (lang_init_options): New functions. Turn on flag_new_exceptions.
11869 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11871 * lex.c (java_lex): Return 0 when we see an invalid character in
11874 * lex.c (java_read_char): Specify extra argument when calling
11876 (java_read_unicode, java_parse_end_comment,
11877 java_parse_escape_sequence): Likewise,
11878 (java_lex): Specify extra argument when calling
11879 java_lex_error. Test that IDs are beginning with a legal character
11880 for IDs. Handle invalid characters with an error message and a
11881 call to java_lex_error.
11882 (java_lex_error): Adjust column position by new argument
11883 `forward'. Issue an error even if in the middle of reporting an
11886 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
11888 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
11889 we don't explicitly put a null pointer when we're copying it.
11891 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
11893 * gjavah.c (print_cxx_classname): New function.
11894 (super_class_name): Likewise.
11895 (print_super_fields): Removed.
11896 (in_super): Removed.
11897 (print_field_info): Never generate #defines.
11898 (print_c_decl): Changed generated types to match JNI. No longer
11899 print class name before method name.
11900 (print_method_info): Print "static" before static methods.
11901 Print "virtual" before non-final methods.
11902 (usage): Use exit(1), not exit(-1).
11904 (print_field_info): Use %.17g to print a double.
11905 (last_access): New globals.
11906 (process_file): Initialize last_access.
11907 (usage): Now static.
11908 (ACC_VISIBILITY): New define.
11909 (generate_access): New function.
11910 (print_field_info): Call it.
11911 (print_method_info): Likewise. Also, generate information for all
11912 methods, not just native methods. Return void.
11913 (print_c_decl): Return void.
11914 (print_field_info): Return void.
11916 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11918 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
11919 processing the jc1 grammar file. Prefix bison functions and
11920 variables with java_.
11921 (parse.c): Dependencies on parse.h and lex.h
11922 * expr.c (build_java_arrayaccess): Function now global.
11923 * java-tree.h: Comment reorganized to carry on previous
11924 classification effort.
11925 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
11926 RESOLVE_TYPE_NAME_P): New flags on WFLs.
11927 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
11928 java_parse (new prefix java_ generated by bison).
11929 (java_layout_parsed_class, java_register_parsed_class): Function
11931 (yyparse): Removed unnecessary call to init_outgoing_cpool.
11932 * lex.c (static tree wfl_op): Variable deleted.
11933 (java_init_lex): Initialize kw_super and kw_this. Initialize more
11934 ctxp fields to NULL_TREE.
11935 (java_lex): No longer create WFL for operators. Filename caching
11936 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
11937 created as STRING_CST and later expanded. Removed extra argument
11938 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
11940 (build_wfl_node): Removed code in comments.
11941 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
11942 store token and location data in the current bison token.
11943 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
11944 static/extern function declaration at the beginning of the file.
11945 (struct qualification): Data structure definition deleted.
11946 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
11947 (qualify_ambiguous_name): Function declaration modified. Function
11948 now returns nothing.
11949 (build_array_ref, patch_array_ref, make_qualified_name,
11950 resolve_qualified_expression_name, maybe_generate_clinit,
11951 resolve_field_access): New static function declarations.
11952 (build_java_arrayaccess): New extern function declaration.
11953 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
11954 (CALL_EXPR_PRIMARY): Macro deleted.
11955 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
11956 (struct parser_ctxt): Field initialized_final
11957 removed. non_static_initialized, static_initialized: New fields.
11958 * parse.y (static tree kw_super, static tree kw_this): New global
11960 (%union): tree wfl field of operator member replaced by int
11961 location. WFLs are non longer created for operators.
11962 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
11963 (qualified_name:): Now calls make_qualified_name to build the
11965 (type_declaration:): Consider generating <clinit> when class
11967 (variable_declarator:): Directly build an assignment node when the
11968 variable is initialized when declared.
11969 (this_or_super:): Build a WFL and set current location when THIS
11970 or SUPER are parsed.
11971 (expression_statement:): Wrap statement around a WFL.
11972 (primary_no_new_array:): Fixed typo. Changed value returned by
11973 THIS_TK because of its new type (temporary).
11974 (dim_exprs:): Temporary fix because of OSB_TK's new type.
11975 (field_access:): Build qualified name with SUPER.
11976 (method_invocation:): Fixed returned value because of SUPER's new
11978 (array_access:): Use OSB_TK location information.
11979 (post_increment_expression:, post_decrement_expression:,
11980 unary_expression:, pre_increment_expression:,
11981 pre_decrement_expression:, unary_expression_not_plus_minus:,
11982 cast_expression:, multiplicative_expression:,
11983 additive_expression:, shift_expression:, relational_expression:,
11984 equality_expression:, and_expression:, exclusive_or_expression:,
11985 inclusive_or_expression:, conditional_and_expression:,
11986 conditional_or_expression:, assignment:): Use new location/token
11987 information available on operators.
11988 (create_class): Set super_decl_type to NULL_TREE when processing
11990 (register_fields): Field initialization is now a MODIFY_EXPR
11991 node. Chain initialization code to the matching lists (according
11992 the the field declaration modifiers).
11993 (maybe_generate_clinit): New function.
11994 (method_header): Don't set method's DECL_NAME to a WFL when adding
11995 methods to java.lang.Object.
11996 (resolve_and_layout): Now can return NULL_TREE if the type
11997 resolution fails. Otherwise, return the class DECL instead of its
11999 (check_method_redefinition): Don't patch method DECL_NAME if it
12000 belongs to java.lang.Object.
12001 (process_imports): Simply assign error_found to the value returned
12002 by check_pkg_class_access.
12003 (declare_local_variables): Don't use their init statements (if
12004 any) when parsing error were previously found. Reuse MODIFY_EXPR
12005 build during parsing as an init statement.
12006 (java_method_add_stmt): Now return the current method body.
12007 (java_layout_parsed_class, java_register_parsed_class): Functions
12009 (java_complete_expand_methods): Initialize the constant pool on a
12010 per class basis. Layout the classes before expanding their method
12011 bodies. Don't try expand artificial constructor code if error were
12012 found. Make the classes data and register them if no error were
12014 (java_complete_expand_method): Retrieve an artificial constructor
12015 argument list before entering its body. Assign the top block to
12016 the artificial constructor function body and set types of declared
12017 blocks and compound statements to void. Walk method body if not an
12018 artificial constructor.
12019 (make_qualified_name, cut_identifier_in_qualified): New functions.
12020 (resolve_expression_name): Fixed comments. Save/restore the
12021 current class CLASS_LOADED_P flag value. Build non qualified
12022 static field access and handle qualified expression names.
12023 (resolve_field_access, resolve_qualified_expression_name): New
12025 (patch_method_invocation_stmt): Use the new expression resolution
12026 scheme, calling resolve_field_access when the function call is
12027 resolved as an expression.
12028 (qualify_ambiguous_name): Function rewritten to work on qualified
12029 expression produced by make_qualified_name.
12030 (java_complete_tree): Promote type when function's argument are
12031 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12032 the assignment to discover further errors if RHS is a expression
12033 name that fails to evaluate. Declare LHS initialized even though
12034 the assignment failed. Don't use the location variable and removed
12035 extra argument in patch function calls. Now handle the ARRAY_REF
12036 case and build internal string representation when STRING_CSTs are
12038 (build_method_invocation): Don't wrap function call around a WFL.
12039 (build_assignment): Likewise. Use the operator location
12041 (patch_assignment): Handle array access LHSs. Handle error
12042 provenance, resulting in a better error report.
12043 (build_binop): Use op_location from operator as binop location
12045 (build_unaryop, build_incdec, build_cast): Likewise.
12046 (patch_binop): Extract location information from the node. Fixed
12047 typo in error message.
12048 (patch_unary_op): Extract location information from the node.
12049 (build_array_ref, patch_array_ref): New functions.
12051 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12053 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12054 match _Jv_IsInstanceOf.
12055 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12056 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12058 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12060 * decl.c (init_decl_processing): Functions are now named
12061 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12063 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12065 * java-tree.h (load_class): Add prototype.
12066 * class.c (is_compiled_class): Add missing arg to load_class.
12067 * expr.c (expand_java_NEW): Call load_class.
12068 * parse.y (process_import): Removed bogus use of void return value.
12070 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12072 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12073 Function name is "_Jv_Throw" instead of "soft_athrow".
12074 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12075 Function name is "_Jv_AllocObject" instead of "soft_new".
12076 Takes an extra parameter (object size).
12077 * expr.c: Update calls.
12079 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12081 * lex.c (java_get_line_col): Handle end-of-file.
12082 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12084 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12086 * lang.c (lang_init): Make -fexceptions the default.
12087 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12088 exception handling is not turned on.
12090 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12092 * lang.c (flag_new_exceptions): Make this this default.
12093 * decl.c (end_java_method): Call emit_handlers.
12094 * except.c (method_init_exceptions): Set language code and version.
12095 (expand_start_java_handler): Enable exception, and call
12096 expand_eh_region_start.
12097 (expand_end_java_handler): Enable exception, and set up catch blocks.
12098 (emit_handlers): New routine to generate the saved handlers.
12099 * java-except.h (emit_handlers): Add prototype.
12101 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12103 We used to have three different representations of the constant pool:
12104 the CPool structure, the tree_constant_pool, and the constructures
12105 used to build the Class object (which may need class and string
12106 constants) in compiled code. None were appropriate for compiling
12107 to .class files, so I did a major overhaul.
12109 First, the tree_constant_pool array was removed. Things were
12110 modified to the CPool structure in the JCF could be used.
12111 Second, a "capacity" field was added to the CPool, and functions
12112 written to search for a matching constant, adding one if not found.
12113 The code that generated the Class object was changed to use a CPool.
12114 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12115 the static Class object are now only in build_constants_constructor.
12116 Finally, I wrote code which can generate a .class file (including its
12117 constant pool) from the RECORD_TYPE of a class. This is a big step
12118 on the way to compiling Java source into .class files.
12120 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12121 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12123 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12124 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12125 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12126 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12127 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12128 (lang_type): Removed constant_pool field.
12129 * jcf.h (CPool): Renamed size to count. Added field capacity.
12130 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12131 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12132 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12134 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12135 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12136 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12137 (set_constant_entry, find_constant1, find_constant2,
12138 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12139 find_utf8_constant, find_class_or_string_constant): New functions.
12141 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12142 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12143 (give_name_to_class, get_class_constant): Likewise.
12144 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12145 (get_name_and_type_constant, get_ref_constant): Removed.
12146 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12147 * parse.y: Don't save/restore tree_constant_pool.
12148 * verify.c (verify_jvm_instructions): Update for new approach.
12149 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12151 * lang-options.h: Added -femit-class-file, -femit-class-files.
12152 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12153 (lang_f_options): Added "emit-class-file(s)".
12155 * expr.c (build_java_arrayaccess): Generate more efficient array
12156 bounds checking, by using unsigned compare.
12158 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12160 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12162 * parse.h: New comment on the handling of unresolved type
12163 identifiers. JDEPs are now part of the jdep_code enum.
12164 (typedef struct jdep): Now use enum jdep_code or int, depending on
12165 availability. Both are narrowed down to an 8 bits bitfield.
12166 (CALL_EXPR_PRIMARY): Fixed comment.
12168 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12170 * Make-lang.in (java): Added gjavac and jvgenmain.
12171 (java.start.encap): Depend on gjavac.
12172 (java.rest.encap): Depend on jvgenmain.
12174 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12175 (JAVA_CROSS_NAME): Likewise.
12176 (java.all.build): Depend on jvgenmain and gjavac.
12177 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12178 (jvgenmain$(exeext)): New target.
12179 (java.install-common): Wrote.
12180 * config-lang.in (compilers, stagestuff): Added gjavac and
12183 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12185 * lang.c (lang_decode_option): New argc/argv interface.
12187 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12189 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12190 * decl.c (build_decl_no_layout): New function.
12191 * expr.c (java_lang_expand_expr): Layout declarations found in
12192 blocks before they're pushed.
12193 * jcf-parse.c (load_class): Save current line when parsing class
12195 (parse_source_file): Register class before expanding their
12197 * lang.c (put_decl_node): Produce `null' when `void *' is
12199 * lex.c (static tree wfl_op): New static global, for error report
12201 (java_init_lex): wfl_operator and wfl_op initialized
12202 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12204 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12205 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12206 build_unresolved_array_type): New static function definitions.
12207 (build_decl_no_layout): New extern function declared.
12208 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12209 faulty modifier exists.
12210 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12211 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12212 (UNARY_PLUS_EXPR): New fake operator.
12213 (struct parser_ctxt): New field osb_number.
12214 * parse.y (static tree wfl_operator): New static WFL for operator
12215 bound error messages.
12216 (DECR_TK, INCR_TK): Moved.
12217 (OP_TK): Tagged <operator>.
12218 (array_type:): Now call build_unresolved_array_type.
12219 (dim_expr:): Count the number of '[' seen.
12220 (post_increment_expression, post_decrement_expression,
12221 pre_increment_expression, pre_decrement_expression,
12222 unary_expression_not_plus_minus, unary_expression:): Actions are
12223 now building the corresponding unary expressions.
12224 (cast_expression:): Actions are now building cast expressions.
12225 (build_unresolved_array_type): New function.
12226 (create_interface): Reset the number of declared interfaces.
12227 (create_class): Likewise.
12228 (method_header): Methods declared within the scope of an interface
12229 are now implicitly set public and abstract.
12230 (java_complete_class): Variable's and parameter's type are patched
12231 with a promoted type.
12232 (declare_local_variables): Resolved non builtin types are promoted
12233 before being used to build a variable decl. Removed type patch
12234 posted on variable initialization statement.
12235 (source_start_java_method): Use build_decl_no_layout to build the
12236 decl of a parameter of incomplete type.
12237 (java_register_parsed_class): Process interfaces too. Call
12238 rest_of_decl_compilation on each processed class declarations.
12239 (java_complete_expand_methods): Don't attempt to expand things in
12241 (java_complete_tree): Process CONVERT_EXPR, even though it always
12242 has a type. Propagate error_mark_node to node's type too. Promote
12243 method's call argument type and return error_mark_node if
12244 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12245 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12246 handle unary operator nodes.
12247 (build_assignment): Added comment.
12248 (print_int_node): New function.
12249 (patch_assignment): New second argument. New error handling. Use
12250 print_int_node. Handle references. Use can_cast_to_p to issue
12251 different error message according to the context and check upon
12252 the initialization of the RHS.
12253 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12254 (operator_string): Handle more operators.
12255 (patch_binop): No longer use a function static
12256 wfl_operator. Improved error message on shift distance.
12257 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12258 patch_cast): New functions.
12260 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12262 * jvspec.c: New file.
12263 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12265 * java-tree.h (identifier_subst): Add declaration.
12267 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12269 * jvgenmain.c (main): Generate call to JvRunMain.
12271 * class.c (make_class_data): Push value for "sync_info" field.
12272 * decl.c (init_decl_processing): Push "sync_info" field.
12274 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12276 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12277 Java (source) name, not signature.
12278 Set TYPE_ALIGN to (at least) that of element_type.
12280 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12282 * class.c: Moved classname-mangling-rekated code to ...
12283 * mangle.c: ... this new file.
12284 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12285 * Makefile.in: Update for above changes.
12287 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12289 * expr.c (truthvalue_conversion): Convert integer and floating
12290 point value to their truth value.
12291 * lex.c (java_lex): Handle the `null' literal.
12292 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12293 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12294 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12297 * parse.y: Reorganization/documentation on token declaration.
12298 (binop_lookup[]): New added new tree codes.
12299 (relational_expression): Build corresponding binary operators.
12300 (equality_expression, conditional_and_expression,
12301 conditional_or_expression): Likewise.
12302 (java_complete_class): Fix crash in debug message.
12303 (java_complete_tree): Check initialization of method call
12304 arguments. Further bogus node evaluation to detect more error
12305 during assignments. Handles more binary operators.
12306 (patch_assignment): Use DECL_P.
12307 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12309 (operator_string): Handle more case. Compacted source.
12310 (patch_binop): Changed function comment. Checking for
12311 uninitialized first operand takes the compound assignment into
12312 account and uses DECL_P. Checking for uninitialized second operand
12313 delayed to routine's end. Use macros to issue type bound error
12314 messages and issue messages on both operands if their types are
12315 different. Force fixed type into node. Handle all binary
12318 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12320 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12321 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12322 build operator node and return tokens.
12323 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12324 * parse.h (java_complete_tree): Changed returned type in prototype.
12325 (build_method_invocation, build_assignment, patch_assignment,
12326 patch_binop): New static function declarations.
12327 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12328 BUILD_EXPR_WFL): New macros.
12329 * parse.y (enum tree_code binop_lookup[]): New static for token to
12331 (%union): Parser union has new sub-structure `operator'.
12332 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12333 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12334 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12335 ASSIGN_ANY_TK): Tokens tagged `operator'.
12336 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12337 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12338 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12339 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12340 (assignment_operator:): Rule tagged `operator'.
12341 (expression_statement:): Re-installed default rule.
12342 (method_invocation:): Sub rules call build_method_invocation.
12343 (postfix_expression:): Don't attempt to resolve name here. Just
12345 (multiplicative_expression:): Sub-rules build corresponding binop
12347 (additive_expression:, shift_expression:, and_expression:,
12348 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12349 (assignment:): Sub rule invoke build_assignment.
12350 (assignment_operator:): Default rules on sub rules.
12351 (force_error): Added documentation on this variable.
12352 (declare_local_variables): Build initialization calling
12354 (expand_start_java_method): Removed unused rtx declaration. Mark
12355 arguments as already initialized.
12356 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12357 (java_complete_expand_methods): Don't process next method if
12358 completion of the previous one triggered errors.
12359 (java_complete_expand_method): Call source_end_java_method if no
12360 error were found during completion.
12361 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12362 locals declaratilon. Handle names found within a class. Return
12363 error_mark_node when things aren't found.
12364 (patch_method_invocation_stmt): Return error_mark_node on failures.
12365 (patch_invoke): Removed unused local. Return the correct node.
12366 (java_complete_tree): Now returns a value. The BLOCK section binds
12367 local identifiers and the type of a BLOCK is now void. Assign the
12368 result of operand completion on COMPOUND_EXPR. Assign the
12369 encapsulated node of a WFL to the result of its completion, except
12370 when the node is an identifier. Now handle MODIFY_EXPR and several
12371 binary operators. Return error_mark_node on errors.
12372 (build_method_invocation, build_assignment, patch_assignment,
12373 build_binop, operator_string, patch_binop): New functions.
12374 * typeck.c (binary_numeric_promotion): New function.
12376 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12378 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12379 Replace most uses of ident_subst by identifier_subst.
12381 * class.c (push_class_static_dummy_field): Removed function.
12382 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12383 instead of looking got "class" static field. Create that decl here.
12384 (class_identifier_node): Removed; no longer needed.
12385 (init_class_processing): Don't init class_identifier_node.
12386 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12387 Do nreverse 0 times (instead of twice) for Object and Class.
12388 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12390 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12392 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12393 while initializing linenumber_count and linenumber_table.
12394 Do it before init_function_start (which calls emit_line_note).
12395 * expr.c (expand_byte_code): Don't need to clear lineno here.
12397 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12399 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12400 then mangle number as _N_.
12402 * class.c (mangle_class_field): New function.
12403 (build_class_ref): Set assembler name of class reference using
12404 mangle_class_field.
12405 (push_class_static_dummy_field): Likewise.
12407 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12409 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12410 of assigning to TREE_CODE. The latter method exploits a feature
12411 of GCC that is not ANSI compliant.
12413 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12415 * decl.c (pushdecl_force_head): New function.
12416 (pushlevel): Removed conditional printf.
12417 (complete_start_java_method): Don't enter local variable scope if
12418 function is compiled from source code.
12419 * expr.c: parse.h now included
12420 (java_lang_expand_expr): New function.
12421 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12422 printf. Terminate buffer when doing directories.
12423 * jcf-parse.c (parse_source_file): Call lang_init_source before
12424 parsing and before code generation.
12425 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12426 use printf if the macro is defined.
12427 * lang.c (lang_init): Install lang_expand_expr hook on
12428 java_lang_expand_expr.
12429 (java_dummy_print): New function.
12430 (lang_init_source): New function.
12431 * lex.c (java_lex): Remember location of an opening brace at the
12432 second nesting level.
12433 (java_is_eol): Unget character seen after a CR if it is EOF.
12434 * parse.h: Now includes lex.h
12435 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12436 printf if the macro is defined.
12437 (expand_start_java_method, build_expr_block, enter_block,
12438 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12439 New static function declarations.
12440 (pushdecl_force_head): New extern function declaration.
12441 (INCOMPLETE_TYPE_P): New macro.
12442 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12443 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12444 BLOCK_EXPR_ORIGIN): New macros.
12445 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12446 DECL_SOURCE_LINE_LAST): New macros.
12447 (struct parser_ctxt): Removed field current_method_decl, redundant
12448 with the field current_function_decl. Added fields
12449 first_ccb_indent1 and pending_block.
12450 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12451 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12453 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12454 (compilation_unit:): Cosmetic on sub rule.
12455 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12456 (variable_initializer:): Installed default rule on expression:.
12457 (method_declaration:): method_header: starts a new
12458 method. method_body: installs the function body, absorbs blocks
12459 emitted for temporary variable scopings, pops function's body block
12460 and merges function's last statement lineno in DECL_SOURCE_LINE.
12461 (method_body:): Installed default rules.
12462 (block:): Call enter_block when an opening brace is seen. Absorb
12463 scoping blocks and call exit_block when a closing brace is seen.
12464 (block_statement:): Cosmetic changes.
12465 (method_invocation:): Create WFL around CALL_EXPR node.
12466 (patch_stage): Added comment around definition.
12467 (method_header): Try to use first_ccb_indent1 as the first line of
12468 the method, so BP debug info are emitted at the first opening
12469 brace of the function. If the function has no body, use the
12470 location of the function's name. Override currently defined method
12471 name with the matching WFL so we can point redefinition errors
12472 using the location where the function's name was declared.
12473 (check_abstract_method_header): Interprets DECL_NAME as an
12474 identifier or as a WFL, accordingly.
12475 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12476 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12477 location and name information out of it and reinstall DECL_NAME to
12478 its original identifier node value.
12479 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12480 function's source code).
12481 (read_import_dir): Test the value returned by find_class and issue
12482 a fatal accordingly.
12483 (declare_local_variables): Push a new block for the scope of the
12484 new variable(s) if code has been already generated at that nesting
12485 level. Pinpoint redefinition errors using the variable id
12486 WFLs. Generate initialization code if necessary. If the variable
12487 type is incomplete, register a patch on its decl.
12488 (source_start_java_method): Rewritten. Define a new block for the
12489 function's parameters. Build parameter decl out of function's
12490 arguments and register them for a patch if their types are
12492 (expand_start_java_method): Includes the part of
12493 source_start_java_method that was pushing the parameter decls and
12494 completing the method start code.
12495 (source_end_java_method): Removed call the expand_end_bindings and
12496 poplevel (already taken care of). Reinstall function's arguments
12497 and get function's last line of code before calling
12498 expand_function_end.
12499 (java_method_add_stmt): New comment before the function's
12500 code. Complement the second operand of the current COMPOUND_EXPR
12502 (java_complete_expand_methods): Don't generate debug info on line
12503 zero when expanding a generated constructor.
12504 (java_complete_expand_method): Set start and end line numbers for
12505 a artificially generated constructor to one and manually call
12506 enter_block and exit_block when defining it. For all methods:
12507 expand function's start calling the new expand_start_java_method
12508 and invoke java_complete_tree on the effective method's body, if
12510 (resolve_expression_name): Now use lookup_name_in_blocks to search
12511 local variable decls and print out an error when variables are
12513 (patch_method_invocation_stmt): Inserted comment before the
12515 (lookup_method_invoke): Chain method's arguments using chainon
12516 with the current arg list as a second argument. Inserted missing
12517 IDENTIFIER_POINTER when reporting an error on methods not found.
12518 (refine_accessible_methods_list): Don't retain constructors.
12519 (patch_arguments): Function removed.
12520 (java_complete_tree): Inserted comment before the function's
12521 code. New case for BLOCKs. Moved the WFL case a bit
12522 further. Complete function's arguments.
12523 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12524 maybe_absorb_scoping_blocks): New functions.
12526 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12528 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12530 * jcf-parse.c (parse_source_file, java_error_count): New forward
12531 and extern declarations.
12532 (java_parse_abort_on_error): Macro moved.
12533 (jcf_parse_source): fatal called if fopen fails. Now calls
12535 (parse_source_file): New parse_only parameter. Reflects the
12536 elimination of the second pass.
12537 (yyparse): parse_source_file called with argument set to 0.
12538 * jcf.h (JCF_ZERO): Sets java_source to zero.
12539 * lex.c (java_init_lex): pass argument is gone. Function modified
12540 to be called once during the analysis of a file.
12541 (java_unget_unicode): Fixed typo in fatal message.
12542 (java_get_line_col): Likewise.
12543 (java_lval): Likewise. String literals no longer built during
12545 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12547 * parse.h (MODIFIER_WFL): New macro.
12548 (parse_check_super, parser_check_super_interface): Now return int.
12549 (parser_chain_incomplete_item, not_builtin_p,
12550 complete_method_decl): Declarations removed.
12551 (build_method_invocation_stmt, build_invoke): Renamed using the
12552 `patch' instead of `build'
12553 (register-incomplete_type, obtain_incomplete_type,
12554 java_complete_tree, java_complete_expand_method,
12555 unresolved_type_p, create_jdep_list): New function declarations.
12556 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12557 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12558 (jdep): New typedef on new struct _jdep.
12559 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12560 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12561 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12562 JDEP_RESOLVED_P): New macros.
12563 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12564 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12565 JDEP_VARIABLE): New enum values and jdep kinds.
12566 (jdeplist): New typedef on struct _jdeplist.
12567 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12569 (CALL_EXPR_PRIMARY): New macro.
12570 (struct parser_ctxt): Fields java_pass, current_method_decl,
12571 method_decl_list deleted. New field jdeplist.
12572 (INCOMPLETE_P): Macro deleted.
12573 * parse.y (single_type_import_declaration:): Removed pass switch.
12574 (type_import_on_demand_declaration): Likewise.
12575 (field_declaration:): Removed pass switch on all sub rules.
12576 (class_declaration:): Call the complete_class_decl removed on
12578 (method_declaration:): Removed second pass switch. No longer chain
12579 methods decl when method_header reduced.
12580 (method_header:): Sub rules no longer depend on pass switch.
12581 (method_declarator:): Likewise.
12582 (method_body:): Likewise.
12583 (abstract_method_declaration:): Likewise.
12584 (block_statement:): Likewise.
12585 (local_variable_declaration:): Likewise.
12586 (argument_list:): Likewise.
12587 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12588 removed. Partial CLASS_EXPR tree node built instead.
12589 (postfix_expression:): Removed pass switch on all sub rules.
12590 (java_pop_parser_context): Free classd_list content.
12591 (yyerror): Call obstrack_grow0 to finalize error message.
12592 (check_class_interface_creation): Comment modified to reflect new
12593 returned value meaning. Removed second pass switch. Return 1 if an
12594 error was found, 0 otherwise. Adjust pointer on filename if a
12595 leading path separator was found.
12596 (maybe_create_class_interface_decl): Removed first pass switch
12597 when linking the class decl to the class_list. Install a new
12598 jdep_list for the class.
12599 (add_superinterfaces): List of unresolved interfaces is
12600 gone. Unresolved interfaces are directly added to the current
12602 (create_interface): Second pass shortcut removed.
12603 ctpx->modifier_ctx access through MODIFIER_WFL.
12604 (create_class): Second pass shortcut removed. Call to
12605 register_incomplete_type replaces the call to
12606 parser_chain_incomplete_item.
12607 (complete_class_decl): Function removed.
12608 (duplicate_declaration_error): New way of retrieving redeclared
12610 (register_fields): Call to lookup_modifier_cl replaced by
12611 MODIFIER_WFL. New way of handling unresolved type, using
12612 unresolved_type_p and obtain_incomplete_type.
12613 register_incomplete_type replaces call to parser_chain_incomplete_item.
12614 (patch_stage): New static global variable.
12615 (method_header): New way of handling unresolved type, using
12616 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12617 indicates that the method decl needs to be patched.
12618 (check_abstract_method_header): Call to lookup_modifier_cl
12619 replaced by MODIFIER_WFL.
12620 (method_declarator): Incomplete argument type are registered
12621 calling register_incomplete_type. Patch on the declared method is
12622 issued in that case.
12623 (unresolved_type_p): New function.
12624 (parser_check_super_interface): New comment to reflect function's
12625 modified returned type (int). Function and has a new argument
12626 this_wfl. Call to parse_error_context uses this_wfl instead of
12627 relying on lookup_cl.
12628 (parser_check_super): Comment reflects function's new returned
12629 type (int). Function returns non zero value on error.
12630 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12631 register_incomplete_type, jdep_resolve_class): New functions to
12632 handle incomplete types in declarations.
12633 (java_complete_class): Rewritten to work with the new incomplete
12634 type handling scheme.
12635 (complete_class_report_errors): Likewise.
12636 (complete_method_decl): Removed: it jobs is now handled by
12637 java_complete_class.
12638 (do_resolve_class): Class loaded in not already loaded and not
12639 found in Java source code.
12640 (java_check_regular_methods, java_check_abstract_methods): Don't
12641 call complete_method_decl anymore.
12642 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12643 (read_import_dir): Got rid of the pass number dependency.
12644 (declare_local_variables): New handling of unresolved types (patch
12646 (source_start_java_method): New parameter level. Function called
12647 with level set to 1 when argument types are potentially
12648 unresolved. Called to complete the job with level set to 2 once
12649 types are complete.
12650 (source_end_java_method): Call to permanent_allocation
12651 removed. Waiting to be replaced by a more suitable obstack
12653 (java_complete_expand_methods, java_complete_expand_method,
12654 java_expand_finals): New functions.
12655 (build_method_invocation_stmt): Renamed
12656 patch_method_invocation_stmt. Extracts function call expression
12657 (wfl) and arguments (args) from CALL_EXPR tree operands.
12658 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12659 call. Patch the function and argument operand of the CALL_EXPR
12661 (patch_argument, java_complete_tree): New functions.
12663 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12665 Recover from missing fields and methods (i.e. error instead of fatal).
12666 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12667 * expr.c (expand_invoke): Recover from missing method.
12668 (expand_java_field_op): Recover from missing field.
12669 Inline references to java.lang.{Integer,Char,...}.TYPE.
12670 * typeck.c (get_type_from_signature), java-tree.h: New function.
12671 * class.c (add_method): Use get_type_from_signature.
12672 (build_class_ref): Handle a class that was not found.
12673 * typeck.c (convert): Handle conversion to pointers (for convenience).
12674 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12675 instead of lookup_field to handle missing fields.
12677 * jcf-parse.c (process_zip_dir): Set java_source.
12679 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12681 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12683 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12685 * jcf-parse.c (load_class): Don't change input_filename before
12686 calling jcf_parse_source (but still do it before calling
12688 (jcf_parse_source): Assign input_filename after having saved the
12690 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12691 list. ctxp->modifier_ctx zeroed according to its new
12692 definition. ctxp->filename initialized. Removed
12693 JAVA_MODIFIER_CTX_UNMARK.
12694 (java_unget_unicode): Update the character based column position.
12695 (java_allocate_new_line): ref_count not used anymore. Always free
12696 ctxp->p_line. Initialize c_line->char_col to 0.
12697 (java_get_unicode): Update the character based column position.
12698 (java_lex): Use ctxp->elc to store current position in source
12699 file, at the beginning of the parsed token. Set modifier_ctx entry
12700 corresponding to the parse modifier to a WFL node. Return a WFL
12701 node when an identifier is parsed.
12702 (java_lex_error): Now uses ctxp->elc to store current position in
12704 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12705 * lex.h (build_wfl_node): New function definitions.
12706 (struct java_line): ref_count and next fields are gone. New field
12708 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12709 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12710 (JAVA_COLUMN_DELTA): New macro.
12711 (java_lc): New typedef on new struct _java_lc.
12712 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12713 (parse_error_context, parse_warning_context): Changed prototypes.
12714 (java_get_line_col): Added as an available global function.
12715 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12716 (IC_DECL): Replaced by macro IC_TYPE
12717 (DEPEND_WFL): New macro.
12718 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12720 (exit_java_complete_class): Removed a commented out statement.
12721 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12722 now an array of tree nodes. Deleted fields line_list and
12723 e_line. New field elc, to replace e_line.
12724 * parse.y (array_type:): Build WFL node.
12725 (qualified_name:): Build a single WFL node out of two. Retain
12726 the location information of the first node in the resulting node.
12727 (package_declaration:): Use package name as a WFL node
12728 (single_type_import_declaration:): Use imported name as a WFL node.
12729 (type_import_on_demand_declaration:): Use root of the imported
12730 packages as a WFL node.
12731 (field_declaration:): Removed unused local variable cl.
12732 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12733 (yyerror): New static elc. Removed static error_line, error_pos.
12734 New local code_from_source. Save ctxp->elc into elc at the first
12735 pass. Call java_get_line_col to get a string of the line where
12736 the error occurred.
12737 (debug_line): Removed static function.
12738 (parse_error_context, parse_warning_context): Parameter cl is now
12739 a WFL node. Use its value to initialize ctxp->elc.
12740 (redefinition_error): Parameter cl is now a WFL node.
12741 (parse_add_interface): New parameter wfl. No longer call
12742 lookup_cl, use wfl instead.
12743 (check_class_interface_creation): Parameter cl is now a WFL node.
12744 (maybe_create_class_interface_decl): Likewise.
12745 (add_superinterfaces): New function.
12746 (create_interface): Removed local cl, node, super_decl,
12747 super_decl_type. Function now uses id as a WFL node. Better
12748 warning/error report on obsolete or forbidden mix of
12749 modifiers. Now calls add_superinterfaces to register interfaces.
12750 (create_class): Removed local cl, node. Local variable id is used
12751 as a WFL node. Better error report on forbidden modifier
12752 mix. Uses add_superinterfaces to register interfaces.
12753 (find_field): Argument cl is now a WFL node. Now store the WFL
12754 node of a fields that needs to be checked for their
12756 (method_header): Local variable node non longer used. Local
12757 variable id replaces cl.
12758 (check_modifiers_consistency): Local variable cl is now a WFL
12760 (method_declarator): Local variable cl replaced by parameter id.
12761 (parser_qualified_name): Now uses parameter name as a WFL node.
12762 (parser_check_super_interface): New parameter wfl, for achieve
12763 greater accuracy during error reports.
12764 (parser_chain_incomplete_item): New parameter named location. Used,
12765 along the decl, to construct the incomplete item node.
12766 (java_complete_class): resolve_class now uses WFL node extracted
12767 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12769 (complete_method_decl): Unresolved function's argument types are WFL.
12770 (resolve_class): Parameter cl is now a WFL node.
12771 (resolve_and_layout): Likewise.
12772 (do_resolve_class): Likewise. Try first to use cl and then do the
12773 lookup on the decl when calling check_pkg_class_access.
12774 (complete_class_report_errors): Use IC_TYPE in place of
12775 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12776 instead of doing a lookup over the decl.
12777 (java_check_final): Use WFL info from field tree list.
12778 (lookup_cl): Rewritten and returns a statically defined WFL node.
12779 (lookup_modifier_cl): Now uses information from WFL nodes.
12780 (process_imports): Likewise.
12781 (read_import_dir): name and cl arguments replaced by a single WFL
12782 node. Function modified accordingly.
12783 (find_in_imports_on_demand): Now uses WFL node.
12784 (check_pkg_class_access): cl argument is now a WFL node.
12785 (declare_local_variables): Fixed to use WFL nodes.
12786 (resolve_expression_name): Likewise.
12787 (build_method_invocation_stmt): name_combo argument renamed
12788 wfl. Function modified to use WFL nodes.
12789 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12790 (lookup_method_invoke): cl is now a WFL node. Added missing
12791 IDENTIFIER_POINTER to class type decl name.
12793 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
12795 * lang.c (init_parse): Now returns char* containing the filename.
12797 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
12799 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
12801 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
12802 * class.c (make_class_data): If flag_assume_compiled, initial class
12803 state is CSTATE_PREPARED; make superclass and interfaces direct
12804 references, rather than constant pool indexes.
12806 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12808 * parser.y: Include flags.h. Removed debug variable pl.
12809 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
12810 (block:): Likewise.
12811 (labeled_statement_nsi:): Generate debug info when reducing
12812 expression_statement:.
12813 (check_pkg_class_access): get_access_flags_from_decl invokation
12814 fixed for new CLASS_* flags location.
12815 (source_end_java_method): Save/restore parser context when
12816 entering/leaving this routine. Restore lineno to its right value
12817 before calling expand_end_bindings.
12818 (build_method_invocation_stmt): build_invoke called with the
12819 current line information.
12820 (build_invoke): New argument cl. Wrap the function call around a
12822 (refine_accessible_methods_list): Changed comment, removed
12824 * parse.h: Fixed typo in comments.
12825 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
12826 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
12827 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
12829 * lex.c (java_lex): Record the last closing curly bracket of a
12831 * jcf-parse.c (jcf_parse_source): Now calls
12832 java_check_methods. Clarified comment, fixed typo.
12834 1998-04-09 Dave Brolley <brolley@cygnus.com>
12836 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
12837 (finish_parse): Expose for non USE_CPPLIB builds.
12839 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
12841 * lang.c (lang_print_xnode): New function.
12843 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
12845 * decl.c (class_dtable_decl), java-tree.h: New tree node.
12846 * class.c (get_dispatch_vector, get_dispatch_table): New functions
12847 used to build a class's dispatch table.
12848 (make_class_data): Generate dispatch table if flag_assume_compiled.
12849 Set dtable of class object to address of class_dtable_decl.
12851 * decl.c (int_decl_processing): Make soft_badarrayindex_node
12852 be volatile and have side effects - generates better code.
12854 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
12855 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
12857 * expr.c (expand_invoke): If class is final, method is
12858 effectively final, so can call it directly.
12860 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
12862 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
12864 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12866 * parse.y (build_method_invocation_stmt): Removed extra argument
12869 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12871 * expr.c (dtable_indent): Now static global.
12872 (expand_invoke): Now call invoke_build_dtable and
12873 build_invokevirtual.
12874 (invoke_build_dtable, build_invokevirtual): New functions.
12875 * jcf-io.c (find_class): Defer issuing a warning by setting
12876 jcf->outofsynch to 1.
12877 * jcf-parse.c (jcf_out_of_synch): New function.
12878 (load_class): Test this_jcf.outofsynch flag and call
12879 jcf_out_of_synch accordingly.
12880 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
12881 comment indentation.
12882 * lex.c (java_get_unicode): Fixed code indentation.
12883 (java_lex): Create string literal. Fixed typo. Removed several
12884 premature obstack_free.
12885 * parse.h: New enums for name resolution and invocation mode.
12886 (struct qualification): New data structure.
12887 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
12888 (do_resolve_class, build_method_invocation_stmt,
12889 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
12890 debug_line, identical_subpath_p, invocation_mode,
12891 refine_accessible_methods_list, build_invoke,
12892 lookup_method_invoke): New functions declared.
12893 (build_invokevirtual, invoke_build_dtable, match_java_method,
12894 build_field_ref, jcf_out_of_synch): New references to external
12896 (struct parse_ctxt): Removed artificial_constructor field.
12897 * parse.y: (array_type:): Type defined for this rule.
12898 (class_type:): Installed default rule for interface_type:.
12899 (array_type:): Now build Java array type.
12900 (qualified_name:): Now use obstack_grow0.
12901 (method_declaration:): Skip the artificial constructor added to
12903 (abstract_method_declaration:): Execute the code only during pass 1.
12904 (block:): Installed default rule in block_statements:.
12905 (block_statement:): Add the statement to the method during pass 2.
12906 (statement_expression): Installed default rule for
12907 method_invocation:.
12908 (argument_list:): Added code to build the argument list.
12909 (method_invocation:): Added call to create the method invocation
12911 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
12912 (debug_line): New function for debug.
12913 (complete_class_decl): No longer do something during pass 1.
12914 (method_header): Use BUILD_PTR_FROM_NAME.
12915 (parser_qualified_classname): Use obstack_grow0. Removed bogus
12917 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
12918 function's main comment.
12919 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
12921 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
12922 (resolve_class): Now works with arrays.
12923 (do_resolve_class, resolve_and_layout): New functions.
12924 (java_check_regular_methods): Reverse method list before and after
12925 having processed it. No longer set ctxp->artificial_constructor.
12926 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
12927 accordingly. Fixed typo in issued error message. Now use
12929 (find_in_imports_on_demand): Now use obstack_grow0.
12930 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
12931 (source_end_java_method): Call expand_expr_stmt instead of
12932 expand_expr. Calls it before calling expand_function_end.
12933 (java_method_add_stmt): Do nothing if errors were found during
12935 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
12936 (build_method_invocation_stmt, build_invoke, invocation_mode,
12937 lookup_method_invoke, refine_accessible_methods_list,
12938 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
12940 * typeck.c (build_java_signature): Properly end method signature
12941 if return type skipped.
12942 (match_java_method): New function.
12944 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
12946 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
12948 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12950 * expr.c (build_invoke_non_interface): New function.
12951 (methods_ident, ncode_ident): Now static globals.
12952 (expand_invoke): Use build_invoke_non_interface.
12953 * java-tree.h (struct lang_decl): New field function_decl_body.
12954 (DECL_FUNCTION_BODY): New macro.
12955 * jcf-parse.c (jcf_parse_source): Deeper check before setting
12956 CLASS_FROM_SOURCE_P.
12957 (parse_source_file): Fixed typos. Call java_layout_parsed_class
12958 before starting pass 2. Call to java_generate_parsed_class replaced
12959 by java_register_parsed_class.
12960 * lex.c: Fixed typo in header. Some line width related formating.
12961 * lex.h: Some line width related formating.
12962 * parse.h (source_end_java_method, resolve_expression_name,
12963 complete_class_decl, maybe_create_class_interface_decl,
12964 check_class_interface_creation): New static function declarations.
12965 (java_layout_parsed_class, java_method_add_stmt): New function
12967 (struct parser_ctxt): Field mark_class_generate removed. New
12968 fields class_list and artificial_constructor.
12969 * parse.y: Fixed typo in header.
12970 (class_declaration:): Call complete_class_decl when class body
12972 (method_declaration:): Call source_end_java_method in pass 2 when
12973 the method body is defined.
12974 (postfix_expression:): Do expression name resolution on sub-rule
12975 name during pass 2.
12976 (create_class, create_interface): Merged common pieces.
12977 (check_class_interface_creation, maybe_create_class_interface_decl):
12979 (complete_class_decl): New function.
12980 (register_fields): Fixed line width related typo.
12981 (method_header): Correctly skip first argument when fixing
12982 argument line. Changed the loop.
12983 (java_check_circular_reference): Now use ctxp->class_list.
12984 (java_complete_class): Removed start/stop marking.
12985 (java_check_regular_methods): Now takes a class decl as an
12986 argument. Add default constructor if none were encountered.
12987 (java_check_methods): Now use ctxp->class_list. Changed call to
12988 java_check_regular_methods.
12989 (source_start_java_method): Set DECL_ARG_TYPE for each function
12991 (source_end_java_method, java_method_add_stmt): New functions.
12992 (java_generate_parsed_class): No longer exists.
12993 (java_layout_parsed_class, java_register_parsed_class): New functions.
12994 (resolve_expression_name): New function.
12996 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12998 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
12999 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13000 until pass initializations are done. Call read_import_dir with
13002 * parse.h: (lookup_modifier_cl): New function declared.
13003 (INTERFACE_FIELD_MODIFIERS): New macro.
13004 (OBSOLETE_MODIFIER_WARNING): New macro.
13005 * parse.y: (register_fields): Class type and current field name in
13006 local variables. Check modifier(s) if adding field(s) to an interface.
13007 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13008 and report errors using the faulty modifier line context.
13009 (lookup_modifier_cl): New function.
13010 (read_import_dir): Detect and report default import processing
13013 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13015 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13016 * class.c (is_compiled_class): Return 1 after making sure it
13017 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13018 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13019 * java-tree.h (flag_assume_compiled): Add decl.
13020 * lang.c (lang_f_options): Add the flag.
13021 (flag_assume_compiled): Add decl, default to 0.
13023 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13025 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13026 (is_compiled_class): Likewise.
13027 (layout_class): Likewise.
13028 (layout_class): Detect and lay out classes defined in source code.
13029 (interface_of_p, add_interface_do, may_add_interface): New
13031 (add_interface): Now use add_interface_do.
13032 (add_method_1): New function.
13033 (add_method): Now use add_method_1.
13034 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13035 (complete_start_java_method): New function.
13036 (start_java_mehod): Now call complete_start_java_method.
13037 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13038 (expand_invoke): Likewise and fixed typo.
13039 *gjava.c: (print_super_field): Use new argument to find_class
13042 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13043 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13044 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13046 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13047 (add_method_1, push_class): New prototypes.
13048 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13049 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13050 directory where the class was found.
13051 (find_class): New argument DO_CLASS_FILE. Function find_class
13052 modified accordingly.
13053 *jcf-parse.c: (fix_class_path): New function.
13054 (load_class): Use new VERBOSE argument. load_class now finds and
13055 loads/parses .class/.java files. Save read_state of current_jcf
13057 (java_parser_abort_on_error): New macro.
13058 (jcf_parse_source, parse_source_file): New function.
13059 (jcf_parse): Fixed typo.
13060 (yyparse): Call parse_source_file () only.
13061 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13062 writing the real class name back in the zip directory entry.
13063 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13064 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13065 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13066 (find_class): Prototype fixed.
13067 *lex.c: Added 1998 time stamp.
13068 Removed all static global variables, moved into the parser
13069 context data structure.. Now include unistd.h if SEEK_SET not
13071 (java_init_lex): Rewritten.
13072 (java_sneak_unicode): Modified current unicode access in current line.
13073 (java_unget_unicode): Likewise.
13074 (java_allocate_new_line): New allocation management.
13075 (java_read_char): Modified access and storage of unget_utf8_value.
13076 New way of processing current unicode.
13077 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13078 (java_get_unicode): Now use the parser context.
13079 (java_lineterminator): Likewise.
13080 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13081 of the reentrant parser implementation. Function now use the
13082 parser context data structure and java_lval. Fixed production of
13083 the float and double constant "out of range" error message. Fixed
13084 obstack use. Return integer value when hitting a modifier. Now
13085 return type for TRUE, FALSE and other predefined types. Return
13086 identifier as a TREE_LIST list containing the current line context
13087 as the TREE_VALUE sub-node.
13088 (java_unicode_2_utf8): Fixed typo in declaration.
13089 (java_lex_error): Now use the parser context data structure.
13090 *lex.h: Added 1998 time stamp.
13091 (struct java_line): New fields ref_count and next.
13092 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13093 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13094 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13095 *parse.h: Added 1998 time stamp.
13096 (java_parse_source_file): Renamed from parse_source_file.
13097 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13098 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13099 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13100 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13101 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13102 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13103 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13104 (struct parser_ctxt): New data structure to keep the parser context.
13105 *parse.y: Added 1998 time stamp, got rid of static global variables.
13106 (java_error_count, ctxp): New global variables.
13107 (%union): New value field.
13108 (numeric_type, integral_type): Rules removed.
13109 (primitive_type): Rule defined to handle integral, float, double and
13111 (qualified_name, package_declaration,
13112 single_type_import_declaration, type_import_on_demand_declaration,
13113 modifiers, class_declaration, super, interfaces,
13114 interface_type_list, class_body, field_declaration,
13115 field_declaration, variable_declarators, variable_declarator,
13116 variable_declarator_id, method_declaration, method_header,
13117 formal_parameter_list, formal_parameter, method_body, block,
13118 static, interface_declaration, extends_interfaces,
13119 abstract_method_declaration, local_variable_declarators): Rules now
13121 (force_error, do_warning): New global statics.
13122 (push_parser_context, parser_context_save_global,
13123 parser_context_restore_global, pop_parser_context): New functions.
13124 (yyerror): Now uses the global parser context. Fixed use of obstack.
13125 (parse_error, parse_error_context, parse_warning_context,
13126 java_accstring_lookup, redefinition_error, check_modifiers,
13127 parser_add_interface, create_interface, create_class, find_field,
13128 duplicate_declaration_error, register_fields, method_header,
13129 check_modifiers_consistency, check_abstract_method_header,
13130 method_declarator, parser_qualified_classname,
13131 parser_check_super_interface, parser_check_super,
13132 parser_chain_incomplete_item, java_check_circular_reference,
13133 layout_class_from_source, java_complete_class,
13134 complete_method_decl, resolve_class, complete_class_report_errors,
13135 java_check_final, check_method_redefinition,
13136 java_check_regular_methods, java_check_abstract_methods,
13137 java_check_methods, lookup_java_interface_method2,
13138 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13139 process_imports, find_in_imports, read_import_entry,
13140 read_import_dir, find_in_imports_on_demand,
13141 check_pkg_class_access, not_builtin_p, declare_local_variables,
13142 source_start_java_method, java_generate_parsed_class): New
13144 *typeck.c: (signature_include_return): New global variable.
13145 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13146 to add the function returned type in the signature.
13148 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13150 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13152 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13154 * Make-lang.in (java.info): Added.
13155 (java.install-info): Added
13157 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13159 * Makefile.in (clean): Also remove java/parse.c.
13161 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13163 Add a pair of -fbounds-check/-fno-bounds-check options.
13164 * lang.c (lang_decode_option): Add code to grok arguments.
13165 (flag_bounds_check): Add decl.
13166 (lang_f_options): New array w/ the option in it.
13167 * java-tree.h (flag_bounds_check): Add decl.
13168 * lang-options.h: New file.
13169 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13170 of a static macro value.
13171 (JAVA_ARRAY_EXCEPTION): Delete macro.
13173 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13175 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13176 * expr.c (build_anewarray): Add missing promote_type.
13178 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13180 Add array types with known length to optimize bounds checking.
13181 * typeck.c (build_java_array_type): Take length parameter.
13182 (java_array_type_length, build_prim_array_type): New functions.
13183 * java-tree.h: Update for new functions.
13184 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13185 * class.c: Use build_prim_array_type.
13186 * expr.c (can_widen_reference_to): Handle known-length array types.
13187 (verify_jvm_instructions): Keep track of integer push instructions
13188 followed by newarray/anewarray, so we can build known-length arrays.
13189 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13190 (java_array_data_offset): New function.
13191 (build_java_array_length_access): New function. Optimize if constant.
13192 (build_java_arrayaccess): Constant fold bounds check.
13193 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13194 (build_newarray, build_anewarray): New functions.
13195 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13196 * verify.c (merge_types): Handle known-lengh array types.
13198 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13200 * expr.c (expand_byte_code): Fix performace bug, which caused
13201 searching linenumber_table to be linear rather than constant.
13203 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13205 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13207 * decl.c, java-tree.h (soft_fmod_node): New global.
13208 * decl.c (init_decl_processing): Define __builtin_fmod.
13209 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13210 using __builtin_fmod.
13212 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13214 * keyword.h: New file, output of keyword.gperf as processed by
13216 * lex.c (java_lex_init): Initialize java_error_flag.
13217 * parse.c (YYERROR_NOW): Uses java_error_flag.
13218 * parse.y: New static java_error_flag. Useless definition of
13220 * parse.y (java_error): Portable error recovery using
13221 java_error_flag (not yet completely tuned).
13223 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13225 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13227 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13229 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13230 (parse.c, lex.c, keyword.h): New rules for Java source code
13232 * parse.c: Renamed into jcf-parse.c.
13233 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13234 * keyword.gperf: New file, Java keywords.
13235 * parse.y: New file, Java language grammar.
13236 * parse.h: New file, Java language grammar definitions.
13237 * lex.c: New file, Java language lexer.
13238 * lex.h: New file, Java language lexer definitions.
13240 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13242 * decl.c (clinit_identifier_node), java-tree.h: New global.
13243 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13244 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13245 * expr.c (expand_java_field_op): Check for invalid assignment
13248 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13250 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13252 * verify.c (verify_jvm_instructions): When processing a handler,
13253 attempt to set the current_subr to the right value.
13254 (More complicated code combines Sep 17 and Oct 22 versions.)
13256 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13258 * class.c (push_class): Figure out (guess) name of source file.
13259 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13260 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13261 (parse_class_file): Change return type from int to void.
13262 Call debug_start_source_file/debug_end_source_file.
13264 * expr.c (build_java_binop): Fix masking 2nd operand.
13265 * decl.c (init_decl_processing): Set sizetype first.
13267 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13269 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13270 (Revert Sep 17 change.)
13272 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13274 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13275 .class extension in their name and fix thing so we don't process
13276 them parse_zip_file_entries().
13277 (parse_zip_file_entries): Cleaned unused local variables.
13279 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13281 * expr.c (can_widen_reference_to): Allows equal array element types.
13282 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13283 * jcf-dump.c (RET): Get (and print) index.
13285 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13286 Promote element type to POINTER_TYPE.
13288 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13290 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13291 find_in_current_zip, jcf_figure_file_type): Moved from
13292 jcf-reader.c to parse.c.
13293 * zextract.c: (read_zip_archive): takes file_comment_length possible
13294 field into account.
13296 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13298 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13300 * verify.c (merge_types): Handle array types even better ...
13302 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13304 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13306 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13307 * class.c (make_class_data): Don't build fields_decl if no fields.
13308 When building fields_decl, skip if DECL_ARTIFICIAL.
13310 * expr.c (java_stack_swap): Update stack_type_map.
13311 * verify.c (merge_types): Handle array types better.
13313 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13315 * class.c (add_field): Don't promote short integral fields to
13316 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13317 * expr.c (push_value): Promote and convert short integral values.
13319 * decl.c, java-tree.h (integer_two_node): New constant node.
13320 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13322 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13324 * class.c (append_gpp_mangled_type): Use function argument
13325 unpromoted type to generate mangled name.
13327 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13329 * constants.c (build_constant_data_ref): Now uses current_class
13330 instead of main_class.
13331 (build_constants_constructor): Now uses current_class instead of
13333 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13334 of the global variable SeepZipFiles done here.
13335 * zextract.c (read_zip_archive): extra_field optional field taken
13336 into account while computing the position of the class file in the
13338 * verify.c (verify_jvm_instructions): Use current_jcf to search
13340 * parse.c (load_class): First search for the class to load in the
13341 current zip file. Saves current_jcf (restored before returning
13342 from that function). Don't call JCF_FINISH in the class was found
13343 in the current ZIP file.
13344 (jcf_parse): If the class was found in the current ZIP file, save
13345 its tree_constant_pool (for later reuse).
13346 (parse_class_file): New function. Process each method defined in
13347 the current class and record the class as to be later registered.
13348 (yyparse): Rewritten. Figure the type of the current file and switch
13350 * lang.c: New global variable current_jcf.
13351 (lang_init): Removed compiling_from_source test (done later, in
13352 yyparse). Removed call the jcf_parse ().
13353 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13354 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13355 in the current ZIP file) and zip_offset (offset to the class data in
13356 the current zip file).
13357 * jcf-reader.c: zipfile.h included.
13358 localToFile: New ZipFileCache static global variable
13359 (parse_zip_file_entries): New function. Browse the current ZIP
13360 file directory and process each class found.
13361 (process_zip_dir): New function. Register each class found in the
13362 ZIP file directory. The class aren't parsed but a valid JCF is
13363 link to each of them.
13364 (find_in_current_zip): New function. Search for a class in the
13365 current ZIP file directory. If found, prepare the class so that it
13367 (jcf_figure_file_type): New function. Examine the file structure
13368 to figure a class file, a ZIP file. If none of these categories are
13369 matched, a source file is assumed.
13370 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13371 SeenZipFile: New global variable.
13372 (open_in_zip): Use zipmember's length to accelerate the search for
13373 a member. If zipmember was NULL and zip file successfully read,
13375 * java-tree.h: New global variable current_jcf declared. Added
13376 declaration for current_constant_pool_tags, current_constant_pool_data,
13377 current_constant_pool_length, current_constant_pool_data_ref.
13378 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13379 store the JCF of classes seen in a zip file) and tree *constant_pool
13380 (to save a loaded class constant pool). current_class declared here.
13381 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13382 retrieve method_ref_constant.
13383 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13384 (OBJECT): get_class_constant now uses current_jcf.
13385 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13386 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13387 (expand_invoke): Now uses current_class instead of main_class
13388 (build_class_init): Now uses current_class instead of main_class
13389 * class.c: New static global variable registered_class.
13390 (register_class): New function.
13391 (emit_register_class): Modified to use registered_class instead of
13393 (is_compiled_class): Now take into account class seen in the archive.
13395 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13397 * except.h: Renamed to: java-except.h.
13398 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13399 * except.c: Add semi-working (commented out) implementation.
13401 * expr.c (expand_iinc): Add needed flush_quick_stack.
13402 * parse.c (set_source_filename): New function.
13403 (give_name_to_class): Set input_filename from package.classname.java.
13405 * jcf-io.c (find_class): Don't look first in ".".
13407 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13409 * zextract.c (read_zip_archive): Now takes into account the
13411 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13413 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13415 * constants.c, java-tree.h (build_internal_class_name): New function.
13416 (alloc_class_constant): Re-implement using build_internal_class_name.
13417 * class.c (make_class_data): Likewise.
13418 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13420 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13422 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13423 to NULL before pushing an exception handler target.
13425 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13426 (java_stack_swap, java_stack_dup): Re-write to be safe from
13427 clobbering registers.
13428 (build_class_init): New function.
13430 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13432 * typeck.c (build_java_array_type): Temporary use
13433 permanent_obstack to create the array 'length' field.
13434 * expr.c (lookup_label): Temporay use permanent_obstack to create
13435 label if not found.
13436 * class.c (push_super_field): Tempory use permanent_obstack.
13438 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13440 * typeck.c (type_for_mode): Now handles double_type_node and
13442 * verify.c (verify_jvm_instructions): The instruction following
13443 the wide bytecode is checked. OPCODE_ret added to the list of
13446 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13448 * class.c (make_class): Temporary use permanent_obstack. Set the
13449 class CLASS_P field to 1.
13450 (push_class): Temporary use permanent_obstack.
13451 (set_super_info): Temporary use permanent_obstack.
13452 (add_method): Temporary use permanent_obstack, set
13453 METHOD_TRANSIENT().
13454 (add_field): Temporary use permanent_obstack. Sets
13455 FIELD_VOLATILE() and FIELD_TRANSIENT().
13456 (build_class_ref): Temporary use permanent_obstack if the class
13458 (build_static_field_ref): Temporary use permanent_obstack when
13459 creating field's rtl.
13460 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13461 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13462 and fields. Function finalized, as far as flag handling.
13463 (push_class_static_dummy_field): Temporary use permanent_obstack.
13464 (emit_register_class): Force generation of class registration at
13466 * decl.c (end_java_method): Call permanent_allocation() before
13468 * expr.c (can_widen_reference_to): Added comment to interface
13469 handling, fixed typo.
13470 (lookup_field): Now uses CLASS_P() to correct FIXME
13471 (expand_invoke): Verification on public && !static &&
13472 !abstract moved into soft_lookupinterfacemethod (kaffe).
13473 Use Object class dtable if objectref is an array when expanding
13475 (java_push_constant_from_pool): Temporary use permanent_obstack
13476 for CONSTANT_string
13477 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13478 create constant references.
13479 (get_constant): Temporary use permanent_obstack to create constant.
13480 (load_class): Temporary use permanent_obstack to load class.
13481 (jcf_parse): Temporary use permanent_obstack to perform class
13483 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13484 (build_java_signature): Temporary use permanent_obstack.
13485 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13487 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13488 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13491 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13493 * class.c (append_gpp_mangled_type): Fix typo.
13494 (emit_register_class): Use main_class to get class object, rather
13495 than looking for no-longer-existing static decl starting with _CL.
13496 * typeck.c (parse_signature_type): Promote array element type
13497 if it is a RECORD_TYPE.
13499 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13501 * class.c (push_class_static_dummy_field): New function.
13502 (mangle_static_field): New. Do G++-style mangling of static fields.
13503 (layout_class): Mandle static fields here, not in add_field.
13504 (build_class_ref): The class object is now a dummy static field.
13505 * decl.c (find_local_variable): Look for best, instead of first match.
13506 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13507 (build_java_athrow): Don't check here if exception is Throwable.
13508 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13509 (TYPE_USED): Removed. No longer used ...
13510 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13511 * verify.c (push_pending_label): New function.
13512 (push_pending_block): Renamed to check_pending_block.
13513 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13514 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13515 re-checking possible handlers) after a store (less wasted work).
13516 Check for null handler (finally) before calling add_handler.
13517 Various changes to (finally?) correctly handle try/finally.
13519 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13521 * class.c: Include stdio.h.
13523 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13525 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13526 to make sure class is initialized before static/special invoke.
13528 * verify.c (verify_jvm_instructions): On a store instruction,
13529 call find_local_variable to force pre-allocation of decl and rtx.
13530 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13532 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13534 * class.c (build_class_ref): Strip off "promoted_" if need be.
13535 (make_field_value): Call build_java_signature when needed.
13536 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13537 * expr.c (build_java_athrow): Don't push_value of exception.
13538 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13539 match specification of [fd]cmp[lg] for NaNs.
13540 (expand_byte_code): Add support for exception handler ranges.
13541 * except.c: Add skeleton for EH code-generation.
13542 * verify.c (merge_types): Treat all promoted integral types as equal.
13543 * constants.c (build_constants_constructor): To force creation of
13544 current_constant_pool_data_ref, call build_constant_data_ref.
13546 * javaop.def (lload): Fix typo.
13547 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13549 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13551 * parse.c: Don't include function.h.
13553 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13555 * except.[ch]: New files.
13556 * Makefile.in (JAVA_OBJS): Add except.o
13557 * expr.c: Temporary warning about unimplemented exceptions.
13558 * verify.c: Verify exception handlers.
13560 * jcf-dump.c (disassemble_method): Print exception table.
13562 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13564 * expr.c (verify_jvm_instructions): Started a thorough
13565 verification of invoke* bytecodes.
13566 (expand_byte_code): flush quick stack if PC is the target of a
13567 branch. and undef RET (conflicting with config/i386/i386.h).
13568 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13570 (expand_invoke): Now handles invokeinterface and do more
13571 verification according to the bytecode.
13572 (lookup_field): Don't try to load the class if processing
13574 (can_widen_reference_to): Now handles interfaces.
13575 * decl.c (init_decl_processing): New global variable
13576 soft_lookupinterfacemethod_node, declared in java-tree.h.
13577 Call set_super_info on string_type_node.
13578 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13580 * class.c (set_super_info): Fills the CLASS_* flags according to
13582 (get_access_flags_from_decl): Handles all class flags.
13584 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13586 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13587 * parse.c (yyparse): Check for abstract method, and missing code.
13588 * expr.c (expand_byte_code): Change interface.
13589 * lang.c (put_decl_node): Print promoted types prettier.
13590 * verify.c (verify_jvm_instruction): Change interface.
13591 Partial support for scanning exception table.
13592 For load instructions, handle promoted integral types.
13594 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13596 * verify.c: New file, with contents moved from expr.c.
13597 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13598 * typeck.c (is_array_type_p): Moved here from expr.c.
13599 * java-tree.h: Add some now-needed function declarations.
13600 * Makefile.in (JAVA_OBJS): Added verify.o.
13602 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13604 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13605 METHOD_ABSTRACT flag.
13607 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13608 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13609 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13611 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13613 (start_java_method): Hook for SYNCHRONIZED methods.
13615 * expr.c (build_java_jsr, build_java_ret): New functions
13616 (JSR,PRE): New macros
13617 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13618 (verify_jvm_instructions): tableswitch, lookupswitch,
13619 monitorenter, monitorexit, goto_w: verified.
13620 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13621 (build_java_monitor): New function.
13622 (MONITOR_OPERATION): Modified to call build_java_monitor()
13623 (verify_jvm_instructions): Started a thorough verification of
13626 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13628 Support verification of jsr/ret subroutines (used for try/finally).
13629 * decl.c (return_address_type_node): New type node.
13630 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13631 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13632 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13633 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13634 TYPE_USED): New macros for special types in type_map.
13636 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13637 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13639 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13641 * expr.c (can_widen_reference_to): New function.
13642 (pop_type): Use it.
13643 (merge_type_state): Support handling start of subroutine.
13644 (push_pending_block): Return char* error message, instead of calling
13645 fatal on an error. Also handle subroutines.
13646 (verify_jvm_instructions): Handle errors from push_poending_block.
13647 Support jsr and ret instructions.
13649 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13651 * jcf-io.c (find_classfile): Fix thinko.
13652 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13654 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13656 * Makefile.in (BISON): Remove.
13658 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13660 * Makefile.in: Convert to autoconf.
13661 * config-lang.in (outputs): Added java/Makefile.
13663 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13664 Rename cc1java to jc1.
13666 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13667 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13669 * class.c (class_depth): Do load_class if needed.
13671 Mostly better verification.
13672 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13673 (init_decl_processing): Change return type of soft_checkcast.
13674 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13675 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13676 lang_print_error): New functions.
13677 (lang_init): Set global hook print_error_function to lang_print_error.
13678 * expr.c: In the type_map ptr_type_node is only used for null now.
13679 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13680 (merge_types): Dererence pointer to record types before comparing.
13681 (decode_newarray_type, merge_types): On error just return NULL.
13682 (build_java_binop): Add preliminary implementation (with warning)
13683 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13684 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13685 (expand_compare, expand_java_goto, expand_java_call): Don't
13686 push_pending_block, since that only makes sense when verifying.
13687 (merge_type_state): Different return codes.
13688 (push_pending_block): A block may need to be verified more than once.
13689 (expand_byte_code): Warn about unused code at code generation time.
13690 (verify_jvm_instruction): Changed logic, since code may need to be
13691 re-verified if type-state has changed. Also, better error handling.
13692 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13693 Improve newarray, anewarray, ?aload, athrow,
13694 * java-tree.h (LABEL_CHANGED): New macro.
13696 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13698 * decl.c (soft_athrow_node): New global variable initialized.
13699 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13700 * typeck.c (convert): Added support for REAL_TYPE.
13701 (convert_to_char): New function.
13702 (convert): Handle CHAR_TYPE.
13703 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13704 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13705 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13707 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13708 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13709 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13710 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13711 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13712 to Use The Right Things.
13713 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13714 compatible with INT. BOOLEAN is made equivalent to BYTE.
13715 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13716 OPCODE_ifnonnull): Now supported.
13717 (build_java_athrow): New function.
13719 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13721 Rename method name <init> to match G++ (and fix mangling).
13722 * class.c (layout_class): Replace method name of <init> by class name.
13723 (make_method_value): Do inverse renaming of constructor from <init>.
13724 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13725 * typeck.c (lookup_java_constructor): New function.
13726 * expr.c (expand_invoke): If method_name is <init>, call
13727 lookup_java_constructor to find constructor.
13729 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13731 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13733 * parse.c (get_class_constant): Modified to handle array "classes"
13734 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13736 (convert): Modified to handle real type.
13737 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13738 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13739 variables declared.
13740 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13741 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13742 global variables initialized.
13743 (find_local_variable): Handles the case of a pointer
13744 (end_java_method): Restore the use of one more scope
13745 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13746 build_java_array_length_access, expand_java_arrayload,
13747 expand_java_arraystore, expand_java_array_length,
13748 expand_java_multianewarray, expand_java_anewarray,
13749 build_java_check_indexed_type, is_array_type_p,
13750 build_java_throw_out_of_bound_exception): New functions.
13751 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13752 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13753 OPCODE_<t>aload): Implemented code for verification.
13754 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13755 ARRAY_NEW_MULTI): Macro defined.
13756 (CONVERT): Modified to invoke convert().
13757 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13759 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13761 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13762 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13763 (make_class_data): Field name needs '/' as package prefix.
13764 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13766 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13768 Implement debug information for local variables.
13769 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13770 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13771 DECL_LOCAL_SLOT_CHAIN): New macros.
13772 (struct lang_decl_var): New type.
13773 * parse.c (give_name_to_locals): Move to decl.c.
13774 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13775 (start_java_method): Re-write parameter handling.
13776 (pending_local_decls): New global variable.
13777 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13778 (find_local_variable): Accept pc so we can skips decls not in range.
13779 (struct binding_level): Add end_pc field.
13780 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13781 (various): Change so current pc gets passed to find_local_variable.
13783 * decl.c (init_decl_processing): Re-arrange fields in
13784 class_type_node and and method_type_node to match kaffe 0.9.1.
13785 * class.c (make_method_value, make_class_data): Update
13786 initializations to match.
13788 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13790 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13791 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13792 (push_super_field): New function.
13793 (make_class_data): Handle inheritance of class static initializer.
13794 (layout_class): New name mangling.
13795 * constants.c (build_constant_data_ref): Init type of data array
13796 to a one-element array.
13797 (build_constants_constructor): Set DECL_SIZE from complete array type.
13798 * decl.c: Rename class_type, object_type etc to class_type_node,
13799 object_type_node etc. Make former inherit from latter.
13800 * expr.c (expand_invoke): Add cast of function address.
13801 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
13802 * parse.c (yyparse): Don't call layout_class here.
13803 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
13805 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
13807 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
13808 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
13809 (alloc_class_constant): New.
13810 * expr.c (expand_invoke): Make sure method's class is initialized.
13811 * class.c (interits_from_p, emit_register_class): New functions.
13812 * parse.c (yyparse): Call emit_register_class.
13814 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
13816 * constants.c: New file, to handle constant pool.
13817 * Makefile.in (JAVA_OBJS): Add constants.o.
13818 * decl.c (init_decl_processing): Update, fix, finish various structs.
13819 (pushdecl_top_level): New.
13820 * parse.c (layout_class): Moved to class.c.
13821 * expr.c (java_push_constant_from_pool): New function.
13822 * class.c (build_class_ref): Make work fully
13823 (make_class_data): Emit super-class, constant pool, interface vector.
13825 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
13827 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
13828 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
13829 * class.c (class_depth): New function.
13830 (lookup_named_class): Replaced by new function lookup_class.
13831 * decl.c (object_type_node, string_type_node): New.
13832 Remove various types that we no longer need.
13833 * expr.c (verify_jvm_instructions): New separate verifier pass.
13834 (push_type, pop_type): New functions for verifier.
13835 (type_stack_dup, pop_argument_types, merge_types): Likewise.
13836 (expand_byte_code): Simplify, since we assume already verified.
13837 (expand_invoke): Now mostly works.
13838 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
13839 * lang.c (main_class): Move to parse.c. Don't make_class yet.
13840 * parse.c: Wait to allocate class object until we know its name.
13841 (layout_class): Calculate DECL_VINDEX for each virtual method.
13842 * typeck.c (get_array_type): Rename to ...
13843 (build_java_array_type): ... and provide working implementation.
13844 (build_java_signature): New function - build Java signature of type.
13845 (set_java_signature): New function - cache signature with type.
13846 (lookup_java_method): New function.
13848 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
13850 * class.c (ident_subst): Take extra SUFFIX parameter.
13851 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
13852 (set_constant_value, build_static_field_ref, is_compiled_class): New.
13853 (build_class_ref): Actually implement.
13854 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
13855 * decl.c (builtin_function): New.
13856 (init_decl_processing): Update for current Kaffe. Declare some
13857 builtin Kaffe functions.
13858 * expr.c (build_address_of): New.
13859 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
13860 Renamed (from expand_java_new etc), and added working implementations.
13861 (build_field_ref): Now also handle static fields.
13862 (expand_invoke): Implement invokestatic, and start implement rest.
13863 * java-opcodes.h: Use javaop.def to avoid duplicated list.
13864 * javaop.def: Rename invokevirt -> invokevirtual.
13865 * lang.c (use_handles): Removed.
13866 * parse.c: Add support for ConstantValue attribute.
13867 Handle nested loading of a class. (JPOOL_UTF): New.
13869 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
13871 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
13873 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
13875 * Make-lang.in (java.install-man): New empty rule.
13876 * typeck.c (set_local_type): New function.
13877 * expr.c (STORE_INTERNAL): Call find_local_variable,
13878 not find_stack_slot. Call set_local_type.
13880 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
13882 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
13883 and building RECORD_TYPE CONSTRUCTORs.
13884 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
13886 * lang.c (use_handles): Change the default to 0.
13887 * decl.c: Define and build class_type, field_type, utf8const_type.
13888 * class.c (make_class_data, make_field_value,
13889 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
13890 hashUtf8String, strLengthUtf8, mangled_classname:
13891 Functions to build reflective data structures.
13892 * parse.c (yyparse): Call make_class_data.
13894 * jcf-io.c (open_class, find_classfile): New functions.
13895 * jcf-dump.c: Support reading classfile from explicitly-named
13896 class file (without CLASSPATH searching).
13898 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
13900 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
13901 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
13902 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
13903 (get_constant): Now trivial for CONSTANT_Utf8.
13905 * jcf.h: Make NEW_CPOOL the default.
13906 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
13908 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
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